From f1b48b3a26ab80e3f18edead4d7bfd1d0addf4b2 Mon Sep 17 00:00:00 2001 From: Florian Boor Date: Thu, 24 Jan 2008 14:19:31 +0000 Subject: dummy ci --- conf/distro/include/angstrom-uclibc.inc | 5 + conf/distro/include/angstrom.inc | 2 + conf/machine/at32stk1000.conf | 6 +- conf/machine/atngw100.conf | 6 +- packages/avahi/avahi_0.6.21.bb | 1 + packages/avahi/files/avr32-ipv6-fix.patch | 42 + packages/binutils/binutils_2.17.bb | 3 +- .../busybox/busybox-1.2.1/avr32/.mtn2git_empty | 0 packages/busybox/busybox-1.7.2/angstrom/defconfig | 30 +- packages/busybox/busybox_1.2.1.bb | 1 + packages/fuse/gmailfs.inc | 23 +- packages/gcc/gcc-cross_4.1.2.bb | 2 + packages/gcc/gcc-package-cross.inc | 10 +- packages/gcc/gcc-package.inc | 6 +- packages/gcc/gcc_4.1.2.bb | 19 + packages/gcc/gcc_4.2.1.bb | 31 +- packages/gpephone/libmsgenabler2_svn.bb | 2 +- packages/gtk+/gtk+_2.10.14.bb | 1 + packages/gtk+/gtk+_2.12.0.bb | 5 +- packages/hwdata/hwdata_0.191.bb | 6 +- packages/libmad/libmad_0.15.1b.bb | 3 + packages/linux/linux_2.6.23.bb | 5 + .../linux/mainstone-kernel/mainstone_defconfig | 1277 ---- packages/linux/mainstone-kernel_2.6.18.bb | 1 + .../mplayer/files/mplayer-1.0rc1-atmel.2.patch | 6444 ++++++++++++++++++++ packages/mplayer/mplayer_0.0+1.0rc1.bb | 8 +- packages/tasks/task-gpephone.bb | 19 +- packages/tasks/task-sdk-base.bb | 3 +- packages/tasks/task-sdk-gpephone.bb | 24 +- packages/tea/tea_17.3.5.bb | 2 + .../libtinymail-0.0.1/no-iconv-detect.patch | 76 +- .../uclibc/uclibc-0.9.28/avr32/avr32-arch-2.patch | 2135 +++++++ .../avr32/avr32-linkrelax-option.patch | 40 + .../uclibc-0.9.28/avr32/avr32-string-ops.patch | 1139 ++++ .../fix-__libc_fcntl64-varargs-prototype.patch | 24 + .../avr32/fix-broken-__libc_open-declaration.patch | 30 + .../avr32/fix-getrusage-argument-type.patch | 19 + .../uclibc-0.9.28/avr32/ldd-avr32-support.patch | 25 + .../avr32/ldso-always-inline-_dl_memcpy.patch | 24 + .../avr32/ldso-always-inline-syscalls.patch | 107 + .../uclibc/uclibc-0.9.28/avr32/ldso-avr32-2.patch | 526 ++ ...dso-avr32-needs-CONSTANT_STRING_GOT_FIXUP.patch | 23 + .../avr32/ldso-avr32-startup-hack.patch | 40 + .../avr32/ldso-define-MAP_FAILED.patch | 23 + ...optimized-stringops-override-default-ones.patch | 28 + .../uclibc-0.9.28/avr32/libpthread-avr32.patch | 105 + .../avr32/no-create_module-on-avr32.patch | 27 + ...ack-and-just-use-asm-generic-if-it-exists.patch | 48 + .../avr32/sync-fcntl-h-with-linux-kernel.patch | 54 + .../avr32/uClibc-0.9.28-avr32-20060621.patch | 4322 +++++++++++++ .../avr32/uClibc-0.9.28-avr32-20061019.patch | 4080 +++++++++++++ packages/uclibc/uclibc-0.9.28/avr32/uClibc.config | 31 +- .../avr32/uclibc-avr32-kernheaders.spec | 41 + .../avr32/uclibc-avr32-no-msoft-float.patch | 14 + .../uclibc-0.9.28/avr32/uclibc-makefile.patch | 16 + packages/uclibc/uclibc.inc | 15 +- packages/uclibc/uclibc_0.9.28.bb | 30 +- .../util-linux/files/fdiskbsdlabel-avr32.patch | 11 + packages/util-linux/util-linux_2.12r.bb | 3 +- packages/xorg-font/xfonts-xorg_6.8.bb | 5 +- packages/xorg-lib/libx11-native_1.0.1.bb | 3 +- packages/xorg-xserver/xorg-xserver-common.inc | 1 + packages/xorg-xserver/xserver-kdrive_1.3.0.0.bb | 4 + packages/xorg-xserver/xserver-kdrive_1.4.bb | 3 +- site/avr32-common | 22 + 65 files changed, 19620 insertions(+), 1461 deletions(-) create mode 100644 packages/avahi/files/avr32-ipv6-fix.patch create mode 100644 packages/busybox/busybox-1.2.1/avr32/.mtn2git_empty delete mode 100644 packages/linux/mainstone-kernel/mainstone_defconfig create mode 100644 packages/mplayer/files/mplayer-1.0rc1-atmel.2.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/avr32-arch-2.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/avr32-linkrelax-option.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/avr32-string-ops.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/fix-__libc_fcntl64-varargs-prototype.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/fix-broken-__libc_open-declaration.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/fix-getrusage-argument-type.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/ldd-avr32-support.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/ldso-always-inline-_dl_memcpy.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/ldso-always-inline-syscalls.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/ldso-avr32-2.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/ldso-avr32-needs-CONSTANT_STRING_GOT_FIXUP.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/ldso-avr32-startup-hack.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/ldso-define-MAP_FAILED.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/let-optimized-stringops-override-default-ones.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/libpthread-avr32.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/no-create_module-on-avr32.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/remove-bogus-version-hack-and-just-use-asm-generic-if-it-exists.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/sync-fcntl-h-with-linux-kernel.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/uClibc-0.9.28-avr32-20060621.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/uClibc-0.9.28-avr32-20061019.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/uclibc-avr32-kernheaders.spec create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/uclibc-avr32-no-msoft-float.patch create mode 100644 packages/uclibc/uclibc-0.9.28/avr32/uclibc-makefile.patch create mode 100644 packages/util-linux/files/fdiskbsdlabel-avr32.patch diff --git a/conf/distro/include/angstrom-uclibc.inc b/conf/distro/include/angstrom-uclibc.inc index 59d40957d5..7e8e60d7dd 100644 --- a/conf/distro/include/angstrom-uclibc.inc +++ b/conf/distro/include/angstrom-uclibc.inc @@ -14,5 +14,10 @@ TARGET_OS = "${@['${TARGET_OS_UC}', 'uclinux-uclibc'][bb.data.getVar('TARGET_ARC #Please see http://free-electrons.com/doc/embedded_linux_optimizations/img47.html for some more info FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os" BUILD_OPTIMIZATION = "-Os" + +#Gcc will die with 'internal consistency error when using the above optimizations +FULL_OPTIMIZATION_avr32 = "" +BUILD_OPTIMIZATION_avr32 = "" + CXXFLAGS += "-fvisibility-inlines-hidden" diff --git a/conf/distro/include/angstrom.inc b/conf/distro/include/angstrom.inc index aff3ba90d1..fe216800c3 100644 --- a/conf/distro/include/angstrom.inc +++ b/conf/distro/include/angstrom.inc @@ -50,6 +50,8 @@ TARGET_FPU_arm ?= "soft" TARGET_FPU_armeb ?= "soft" TARGET_FPU_ixp4xx ?= "soft" +TARGET_FPU_dht-walnut ?= "soft" + #Set the right arch for the feeds #Alphabetically sorted diff --git a/conf/machine/at32stk1000.conf b/conf/machine/at32stk1000.conf index 2231f80ed2..ac63af5e56 100644 --- a/conf/machine/at32stk1000.conf +++ b/conf/machine/at32stk1000.conf @@ -11,7 +11,7 @@ PREFERRED_PROVIDER_xserver = "xserver-kdrive" #don't try to access tty1 USE_VT = "0" -MACHINE_FEATURES = "kernel26 alsa ext2 usbhost usbgadget screen" +MACHINE_FEATURES = "kernel26 alsa ext2 usbgadget touchscreen screen" # used by sysvinit_2 SERIAL_CONSOLE = "115200" @@ -21,3 +21,7 @@ ROOT_FLASH_SIZE = "8" EXTRA_IMAGECMD_jffs2 = " --big-endian --pagesize=4096 --eraseblock=65536" KERNEL_IMAGETYPE = "uImage" +PREFERRED_VERSION_u-boot = "1.1.4" + +ROOTFS_POSTPROCESS_COMMAND += " rm ${IMAGE_ROOTFS}/boot/uImage* || true;" + diff --git a/conf/machine/atngw100.conf b/conf/machine/atngw100.conf index 4df1030570..17b4c4187a 100644 --- a/conf/machine/atngw100.conf +++ b/conf/machine/atngw100.conf @@ -9,7 +9,8 @@ PREFERRED_PROVIDER_xserver = "xserver-kdrive" #don't try to access tty1 USE_VT = "0" -MACHINE_FEATURES = "kernel26 ext2 usbhost usbgadget" +MACHINE_FEATURES = "kernel26 ext2 usbgadget" +PREFERRED_PROVIDER_virtual/kernel = "linux" # used by sysvinit_2 SERIAL_CONSOLE = "115200" @@ -18,4 +19,7 @@ SERIAL_CONSOLE = "115200" ROOT_FLASH_SIZE = "8" EXTRA_IMAGECMD_jffs2 = " --big-endian --pagesize=4096 --eraseblock=65536" +PREFERRED_VERSION_u-boot = "1.1.4" KERNEL_IMAGETYPE = "uImage" + +ROOTFS_POSTPROCESS_COMMAND += " rm ${IMAGE_ROOTFS}/boot/uImage* || true ;" diff --git a/packages/avahi/avahi_0.6.21.bb b/packages/avahi/avahi_0.6.21.bb index fa3fef039e..2c30fbc2c8 100644 --- a/packages/avahi/avahi_0.6.21.bb +++ b/packages/avahi/avahi_0.6.21.bb @@ -2,3 +2,4 @@ require avahi.inc PR = "r1" SRC_URI += "file://dbus-pre-1.1.1-support.patch;patch=1" +SRC_URI += "file://avr32-ipv6-fix.patch;patch=1" diff --git a/packages/avahi/files/avr32-ipv6-fix.patch b/packages/avahi/files/avr32-ipv6-fix.patch new file mode 100644 index 0000000000..f0710a1002 --- /dev/null +++ b/packages/avahi/files/avr32-ipv6-fix.patch @@ -0,0 +1,42 @@ +--- /tmp/socket.c 2007-09-14 14:03:01.395330465 +0200 ++++ avahi-0.6.21/avahi-core/socket.c 2007-09-14 14:08:42.081140297 +0200 +@@ -66,6 +66,39 @@ + #endif + #endif + ++#define IPV6_ADDRFORM 1 ++#define IPV6_2292PKTINFO 2 ++#define IPV6_2292HOPOPTS 3 ++#define IPV6_2292DSTOPTS 4 ++#define IPV6_2292RTHDR 5 ++#define IPV6_2292PKTOPTIONS 6 ++#define IPV6_CHECKSUM 7 ++#define IPV6_2292HOPLIMIT 8 ++#define IPV6_NEXTHOP 9 ++#define IPV6_AUTHHDR 10 /* obsolete */ ++#define IPV6_FLOWINFO 11 ++ ++#define IPV6_UNICAST_HOPS 16 ++#define IPV6_MULTICAST_IF 17 ++#define IPV6_MULTICAST_HOPS 18 ++#define IPV6_MULTICAST_LOOP 19 ++#define IPV6_ADD_MEMBERSHIP 20 ++#define IPV6_DROP_MEMBERSHIP 21 ++#define IPV6_ROUTER_ALERT 22 ++#define IPV6_MTU_DISCOVER 23 ++#define IPV6_MTU 24 ++#define IPV6_RECVERR 25 ++#define IPV6_V6ONLY 26 ++#define IPV6_JOIN_ANYCAST 27 ++#define IPV6_LEAVE_ANYCAST 28 ++ ++/* IPV6_MTU_DISCOVER values */ ++#define IPV6_PMTUDISC_DONT 0 ++#define IPV6_PMTUDISC_WANT 1 ++#define IPV6_PMTUDISC_DO 2 ++#define IPV6_PMTUDISC_PROBE 3 ++ ++ + static void mdns_mcast_group_ipv4(struct sockaddr_in *ret_sa) { + assert(ret_sa); + diff --git a/packages/binutils/binutils_2.17.bb b/packages/binutils/binutils_2.17.bb index 8d38f3a459..69e11497c2 100644 --- a/packages/binutils/binutils_2.17.bb +++ b/packages/binutils/binutils_2.17.bb @@ -1,6 +1,6 @@ require binutils.inc -PR = "r1" +PR = "r2" SRC_URI = \ "http://ftp.gnu.org/gnu/binutils/binutils-${PV}.tar.bz2 \ @@ -21,6 +21,7 @@ SRC_URI += "\ http://avr32linux.org/twiki/pub/Main/DevelopmentTools/500-avr32.patch.gz;patch=1 \ http://avr32linux.org/twiki/pub/Main/DevelopmentTools/501-avr32-sreldyn-fix.patch.gz;patch=1 \ http://avr32linux.org/twiki/pub/Main/DevelopmentTools/502-avr32-bfd-dont-allow-direct-refs-to-bss.patch.gz;patch=1 \ + file://503-avr32-fix-got-offset-init.patch;patch=1 \ " # Zecke's OSX fixes diff --git a/packages/busybox/busybox-1.2.1/avr32/.mtn2git_empty b/packages/busybox/busybox-1.2.1/avr32/.mtn2git_empty new file mode 100644 index 0000000000..e69de29bb2 diff --git a/packages/busybox/busybox-1.7.2/angstrom/defconfig b/packages/busybox/busybox-1.7.2/angstrom/defconfig index 30e71e8ffe..29ae0e541c 100644 --- a/packages/busybox/busybox-1.7.2/angstrom/defconfig +++ b/packages/busybox/busybox-1.7.2/angstrom/defconfig @@ -353,15 +353,15 @@ CONFIG_XARGS=y # # Init Utilities # -# CONFIG_INIT is not set +CONFIG_INIT=y # CONFIG_DEBUG_INIT is not set -# CONFIG_FEATURE_USE_INITTAB is not set -# CONFIG_FEATURE_INIT_SCTTY is not set +CONFIG_FEATURE_USE_INITTAB=y +CONFIG_FEATURE_INIT_SCTTY=y # CONFIG_FEATURE_INIT_SYSLOG is not set # CONFIG_FEATURE_EXTRA_QUIET is not set # CONFIG_FEATURE_INIT_COREDUMPS is not set # CONFIG_FEATURE_INITRD is not set -# CONFIG_HALT is not set +CONFIG_HALT=y # CONFIG_MESG is not set # @@ -376,10 +376,10 @@ CONFIG_XARGS=y # CONFIG_FEATURE_DEL_USER_FROM_GROUP is not set # CONFIG_ADDUSER is not set # CONFIG_DELUSER is not set -# CONFIG_GETTY is not set +CONFIG_GETTY=y CONFIG_FEATURE_UTMP=y # CONFIG_FEATURE_WTMP is not set -# CONFIG_LOGIN is not set +CONFIG_LOGIN=y # CONFIG_PAM is not set # CONFIG_LOGIN_SCRIPTS is not set # CONFIG_FEATURE_NOLOGIN is not set @@ -479,7 +479,7 @@ CONFIG_RDATE=y CONFIG_SWAPONOFF=y CONFIG_SWITCH_ROOT=y CONFIG_UMOUNT=y -# CONFIG_FEATURE_UMOUNT_ALL is not set +CONFIG_FEATURE_UMOUNT_ALL=y # # Common options for mount/umount @@ -522,7 +522,7 @@ CONFIG_FEATURE_LESS_FLAGS=y # CONFIG_MAKEDEVS is not set # CONFIG_FEATURE_MAKEDEVS_LEAF is not set # CONFIG_FEATURE_MAKEDEVS_TABLE is not set -# CONFIG_MOUNTPOINT is not set +CONFIG_MOUNTPOINT=y # CONFIG_MT is not set # CONFIG_RAIDAUTORUN is not set # CONFIG_READAHEAD is not set @@ -577,12 +577,12 @@ CONFIG_FEATURE_IFUPDOWN_IPV4=y CONFIG_FEATURE_IFUPDOWN_IPV6=y CONFIG_FEATURE_IFUPDOWN_MAPPING=y # CONFIG_FEATURE_IFUPDOWN_EXTERNAL_DHCP is not set -# CONFIG_INETD is not set -# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_ECHO is not set -# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DISCARD is not set -# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_TIME is not set -# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME is not set -# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN is not set +CONFIG_INETD=y +CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_ECHO=y +CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DISCARD=y +CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_TIME=y +CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME=y +CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN=y # CONFIG_FEATURE_INETD_RPC is not set CONFIG_IP=y CONFIG_FEATURE_IP_ADDRESS=y @@ -615,7 +615,7 @@ CONFIG_ROUTE=y CONFIG_TELNET=y # CONFIG_FEATURE_TELNET_TTYPE is not set CONFIG_FEATURE_TELNET_AUTOLOGIN=y -# CONFIG_TELNETD is not set +CONFIG_TELNETD=y # CONFIG_FEATURE_TELNETD_STANDALONE is not set CONFIG_TFTP=y CONFIG_FEATURE_TFTP_GET=y diff --git a/packages/busybox/busybox_1.2.1.bb b/packages/busybox/busybox_1.2.1.bb index 325111c22f..3b7016a42c 100644 --- a/packages/busybox/busybox_1.2.1.bb +++ b/packages/busybox/busybox_1.2.1.bb @@ -5,6 +5,7 @@ PR = "r15" SRC_URI += "file://wget-long-options.patch;patch=1 \ file://df_rootfs.patch;patch=1 \ file://defconfig" +SRC_URI_append_avr32 = " file://install-should-unlink-dest-if-it-exists.patch;patch=1" do_configure () { install -m 0644 ${WORKDIR}/defconfig ${S}/.config.oe diff --git a/packages/fuse/gmailfs.inc b/packages/fuse/gmailfs.inc index 9f1c676c87..de4ea18089 100644 --- a/packages/fuse/gmailfs.inc +++ b/packages/fuse/gmailfs.inc @@ -1,22 +1 @@ -DESCRIPTION = "GmailFS provides a mountable Linux filesystem which uses your Gmail account as its storage medium." -HOMEPAGE = "http://richard.jones.name/google-hacks/gmail-filesystem/gmail-filesystem.html" -LICENSE = "GPLv2" - -DEPENDS = "fuse python-libgmail python-fuse" -RDEPENDS = "fuse python-libgmail python-fuse python-unixadmin python-lang python-textutils python-core" - -SRC_URI = "http://richard.jones.name/google-hacks/gmail-filesystem/${PN}-${PV}.tar.gz" - - -do_install() { - -install -d ${D}${datadir}/gmailfs -install -d ${D}${bindir} -install -d ${D}${sysconfdir} - -install -m 755 ${S}/gmailfs.py ${D}${datadir}/gmailfs/ -install -m 755 ${S}/mount.gmailfs ${D}${bindir} -install -m 644 ${S}/*.conf ${D}${sysconfdir} - -} - +require gmailfs.inc diff --git a/packages/gcc/gcc-cross_4.1.2.bb b/packages/gcc/gcc-cross_4.1.2.bb index 0f63487f2c..306cf9539c 100644 --- a/packages/gcc/gcc-cross_4.1.2.bb +++ b/packages/gcc/gcc-cross_4.1.2.bb @@ -17,4 +17,6 @@ require gcc-package-cross.inc SRC_URI_append_fail-fast = " file://zecke-no-host-includes.patch;patch=1 " +EXTRA_OECONF_append_avr32= " --disable-libmudflap " + EXTRA_OECONF += "--disable-libunwind-exceptions --with-mpfr=${STAGING_DIR_NATIVE}${layout_exec_prefix}" diff --git a/packages/gcc/gcc-package-cross.inc b/packages/gcc/gcc-package-cross.inc index 5c6b370d82..51a45cd633 100644 --- a/packages/gcc/gcc-package-cross.inc +++ b/packages/gcc/gcc-package-cross.inc @@ -43,12 +43,12 @@ do_install () { # Already in the right location : elif [ -f ${D}${prefix}/lib/libgcc_s.so.? ]; then - mv -f ${D}${prefix}/lib/libgcc_s.so* ${D}${target_base_libdir} + mv -f ${D}${prefix}/lib/libgcc_s.so* ${D}${target_base_libdir} || true elif [ -f ${D}${prefix}/*/lib/nof/libgcc_s.so.? ]; then mv -f ${D}${prefix}/*/lib/nof/libgcc_s.so* ${D}${target_base_libdir} else - mv -f ${D}${prefix}/*/lib/libgcc_s.so* ${D}${target_base_libdir} + mv -f ${D}${prefix}/*/lib/libgcc_s.so* ${D}${target_base_libdir} || true fi @@ -58,12 +58,12 @@ do_install () { if [ -f ${D}${prefix}/*/lib/nof/libstdc++.so ]; then - mv -f ${D}${prefix}/*/lib/nof/libstdc++.so* ${D}${target_libdir} + mv -f ${D}${prefix}/*/lib/nof/libstdc++.so* ${D}${target_libdir} || true mv -f ${D}${prefix}/*/lib/nof/libg2c.so* ${D}${target_libdir} || true mv -f ${D}${prefix}/*/lib/nof/libgfortran*.so* ${D}${target_libdir} || true else - mv -f ${D}${prefix}/*/lib/libstdc++.so* ${D}${target_libdir} + mv -f ${D}${prefix}/*/lib/libstdc++.so* ${D}${target_libdir} || true mv -f ${D}${prefix}/*/lib/libg2c.so* ${D}${target_libdir} || true mv -f ${D}${prefix}/*/lib/libgfortran*.so* ${D}${target_libdir} || true fi @@ -75,7 +75,7 @@ do_install () { if [ "x${OLD_INHIBIT_PACKAGE_STRIP}" != "x1" ]; then ${TARGET_PREFIX}strip ${D}${target_libdir}/libstdc++.so.* ${TARGET_PREFIX}strip ${D}${target_libdir}/libg2c.so.* || true - ${TARGET_PREFIX}strip ${D}${target_base_libdir}/libgcc_s.so.* + ${TARGET_PREFIX}strip ${D}${target_base_libdir}/libgcc_s.so.* || true ${TARGET_PREFIX}strip ${D}${target_libdir}/libgfortran*.so* || true fi diff --git a/packages/gcc/gcc-package.inc b/packages/gcc/gcc-package.inc index d1b4607de5..96f1604997 100644 --- a/packages/gcc/gcc-package.inc +++ b/packages/gcc/gcc-package.inc @@ -92,11 +92,7 @@ do_install () { # Move libgcc_s into /lib mkdir -p ${D}${base_libdir} - if [ -f ${D}${libdir}/nof/libgcc_s.so ]; then - mv ${D}${libdir}/nof/libgcc_s.so.* ${D}${base_libdir} - else - mv ${D}${libdir}/libgcc_s.so.* ${D}${base_libdir} - fi + mv ${D}${libdir}/libgcc_s.so.* ${D}${base_libdir} rm -f ${D}${libdir}/libgcc_s.so ln -sf `echo ${libdir}/gcc/${TARGET_SYS}/${BINV} \ | tr -s / \ diff --git a/packages/gcc/gcc_4.1.2.bb b/packages/gcc/gcc_4.1.2.bb index e0801d3c7f..b3eb0100e8 100644 --- a/packages/gcc/gcc_4.1.2.bb +++ b/packages/gcc/gcc_4.1.2.bb @@ -39,6 +39,25 @@ SRC_URI = "ftp://ftp.gnu.org/pub/gnu/gcc/gcc-4.1.2/gcc-4.1.2.tar.bz2 \ SRC_URI_append_sh3 = " file://sh3-installfix-fixheaders.patch;patch=1 " +SRC_URI_avr32 = "http://www.angstrom-distribution.org/unstable/sources/gcc-4.1.2-atmel.1.1.0.tar.gz \ +# file://100-uclibc-conf.patch;patch=1 \ +# file://200-uclibc-locale.patch;patch=1 \ +# file://300-libstdc++-pic.patch;patch=1 \ + file://301-missing-execinfo_h.patch;patch=1 \ + file://302-c99-snprintf.patch;patch=1 \ + file://303-c99-complex-ugly-hack.patch;patch=1 \ + file://304-index_macro.patch;patch=1 \ + file://602-sdk-libstdc++-includes.patch;patch=1 \ + file://gcc41-configure.in.patch;patch=1 \ + file://ldflags.patch;patch=1 \ + file://zecke-xgcc-cpp.patch;patch=1 \ + file://cache-amnesia.patch;patch=1 \ + " + +do_compile_prepend_avr32() { + ln -sf ${S}/libstdc++-v3/config/os/uclibc/ ${S}/libstdc++-v3/config/os/uclibc-linux +} + #Set the fortran bits # ',fortran' or '', not 'f77' like gcc3 had FORTRAN = "" diff --git a/packages/gcc/gcc_4.2.1.bb b/packages/gcc/gcc_4.2.1.bb index 5d049398e4..4df5f4cc4a 100644 --- a/packages/gcc/gcc_4.2.1.bb +++ b/packages/gcc/gcc_4.2.1.bb @@ -39,7 +39,34 @@ SRC_URI = "ftp://ftp.gnu.org/pub/gnu/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \ file://fix-ICE-in-arm_unwind_emit_set.diff;patch=1 \ file://cache-amnesia.patch;patch=1 \ file://gfortran.patch;patch=1 \ - file://pr34130.patch;patch=1 \ + file://pr34130.patch;patch=1 \ +" + + +SRC_URI_avr32 = " http://ewi546.ewi.utwente.nl/tmp/avr32-gcc-4.2.1-atmel.1.0.1.tar.gz \ + file://100-uclibc-conf.patch;patch=1 \ + file://103-uclibc-conf-noupstream.patch;patch=1 \ + file://200-uclibc-locale.patch;patch=1 \ + file://203-uclibc-locale-no__x.patch;patch=1 \ + file://204-uclibc-locale-wchar_fix.patch;patch=1 \ + file://205-uclibc-locale-update.patch;patch=1 \ + file://300-libstdc++-pic.patch;patch=1 \ + file://301-missing-execinfo_h.patch;patch=1 \ + file://302-c99-snprintf.patch;patch=1 \ + file://303-c99-complex-ugly-hack.patch;patch=1 \ + file://304-index_macro.patch;patch=1 \ + file://305-libmudflap-susv3-legacy.patch;patch=1 \ + file://306-libstdc++-namespace.patch;patch=1 \ + file://307-locale_facets.patch;patch=1 \ + file://402-libbackend_dep_gcov-iov.h.patch;patch=1 \ + file://602-sdk-libstdc++-includes.patch;patch=1 \ + file://740-sh-pr24836.patch;patch=1 \ + file://904-flatten-switch-stmt-00.patch;patch=1 \ + file://gcc41-configure.in.patch;patch=1 \ + file://ldflags.patch;patch=1 \ + file://zecke-xgcc-cpp.patch;patch=1 \ + file://cache-amnesia.patch;patch=1 \ + file://gfortran.patch;patch=1 \ " SRC_URI_append_ep93xx = " \ @@ -80,5 +107,5 @@ require gcc3-build.inc ARCH_FLAGS_FOR_TARGET=-isystem${STAGING_INCDIR} -EXTRA_OECONF += " --disable-libssp --disable-bootstrap " +EXTRA_OECONF += " --disable-libgomp --disable-libssp --disable-bootstrap " diff --git a/packages/gpephone/libmsgenabler2_svn.bb b/packages/gpephone/libmsgenabler2_svn.bb index a294dc93b7..b105211bde 100644 --- a/packages/gpephone/libmsgenabler2_svn.bb +++ b/packages/gpephone/libmsgenabler2_svn.bb @@ -2,7 +2,7 @@ LICENSE = "LiPS" DESCRIPTION = "LiPS message backend library." SECTION = "gpe/libs" PRIORITY = "optional" -DEPENDS = "glib-2.0 dbus-glib librecord2 liblipsevent2 telepathy-mission-control libgsmd-lips" +DEPENDS = "glib-2.0 dbus-glib librecord2 liblipsevent2 telepathy-mission-control libgsmd libtapi" PV = "0.0+svnr-${SRCREV}" PR = "r2" diff --git a/packages/gtk+/gtk+_2.10.14.bb b/packages/gtk+/gtk+_2.10.14.bb index d8ae8ae9ba..ff6f195fa0 100644 --- a/packages/gtk+/gtk+_2.10.14.bb +++ b/packages/gtk+/gtk+_2.10.14.bb @@ -25,6 +25,7 @@ SRC_URI = "ftp://ftp.gtk.org/pub/gtk/v2.10/gtk+-${PV}.tar.bz2 \ file://scrolled-placement.patch;patch=1;pnum=0 \ file://treeview-checkbox-size.patch;patch=1;pnum=0 \ file://cell-renderer-edit-focus.patch;patch=1;pnum=0 \ + file://iconview-touchscreen.patch;patch=1 \ " # check for TARGET_FPU=soft and inform configure of the result so it can disable some floating points diff --git a/packages/gtk+/gtk+_2.12.0.bb b/packages/gtk+/gtk+_2.12.0.bb index 57ba24e796..e18effba38 100644 --- a/packages/gtk+/gtk+_2.12.0.bb +++ b/packages/gtk+/gtk+_2.12.0.bb @@ -1,6 +1,6 @@ require gtk+.inc -PR = "r1" +PR = "r2" DEPENDS += "cairo" @@ -16,7 +16,8 @@ SRC_URI = "http://download.gnome.org/sources/gtk+/2.12/gtk+-${PV}.tar.bz2 \ file://cellrenderer-cairo.patch;patch=1;pnum=0 \ file://entry-cairo.patch;patch=1;pnum=0 \ file://toggle-font.diff;patch=1;pnum=0 \ - file://scrolled-placement.patch;patch=1;pnum=0" + file://scrolled-placement.patch;patch=1;pnum=0 \ + file://iconview-touchscreen.patch;patch=1" # temporary # file://gtklabel-resize-patch;patch=1 \ # file://menu-deactivate.patch;patch=1 \ diff --git a/packages/hwdata/hwdata_0.191.bb b/packages/hwdata/hwdata_0.191.bb index 5d607ddc1a..2dfe1433bf 100644 --- a/packages/hwdata/hwdata_0.191.bb +++ b/packages/hwdata/hwdata_0.191.bb @@ -1,16 +1,14 @@ DESCRIPTION = "This package contains various hardware identification and configuration data, such as the pci.ids database, or the XFree86/xorg Cards database. It's needed for the kudzu hardware detection." LICENSE = "GPL + X11" -PR = "r1" - SRC_URI = "http://archive.ubuntu.com/ubuntu/pool/main/h/hwdata/hwdata_0.191.orig.tar.gz \ http://archive.ubuntu.com/ubuntu/pool/main/h/hwdata/hwdata_0.191-1.diff.gz;patch=1 \ " PACKAGE_ARCH = "all" -FILES_${PN} = "${datadir}" + do_install() { mkdir -p ${D}${datadir}/hwdata - install -m 644 MonitorsDB pci* usb.ids video* upgradelist ${D}${datadir}/hwdata + install -m644 MonitorsDB pci* usb.ids video* upgradelist ${D}${datadir}/hwdata } diff --git a/packages/libmad/libmad_0.15.1b.bb b/packages/libmad/libmad_0.15.1b.bb index 4e486236cd..b2a3be36ca 100644 --- a/packages/libmad/libmad_0.15.1b.bb +++ b/packages/libmad/libmad_0.15.1b.bb @@ -3,8 +3,11 @@ SECTION = "libs" PRIORITY = "optional" DEPENDS = "libid3tag" LICENSE = "GPL" +PR = "r1" SRC_URI = "${SOURCEFORGE_MIRROR}/mad/libmad-${PV}.tar.gz" +SRC_URI_append_avr32 = " file://libmad-0.15.1b-avr32-optimization.patch;patch=1" + S = "${WORKDIR}/libmad-${PV}" inherit autotools diff --git a/packages/linux/linux_2.6.23.bb b/packages/linux/linux_2.6.23.bb index c143e1dbf9..10c5242582 100644 --- a/packages/linux/linux_2.6.23.bb +++ b/packages/linux/linux_2.6.23.bb @@ -5,6 +5,7 @@ DEFAULT_PREFERENCE = "-1" DEFAULT_PREFERENCE_cm-x270 = "1" DEFAULT_PREFERENCE_mpc8313e-rdb = "1" DEFAULT_PREFERENCE_mpc8323e-rdb = "1" +DEFAULT_PREFERENCE_avr32 = "1" DEPENDS_append_mpc8313e-rdb = " dtc-native" DEPENDS_append_mpc8323e-rdb = " dtc-native" @@ -26,6 +27,10 @@ SRC_URI += "http://people.redhat.com/mingo/cfs-scheduler/sched-cfs-v2.6.23.12-v2 # Add support for squashfs-lzma (a highly compressed read-only filesystem) SRC_URI += "http://kamikaze.waninkoko.info/patches/2.6.23/klight1/broken-out/squashfs-lzma-2.6.23.patch;patch=1" +SRC_URI_append_avr32 = " \ + file://linux-2.6.23.atmel.3.patch;patch=1 \ + " + SRC_URI_append_cm-x270 = "\ file://0001-cm-x270-base2.patch;patch=1 \ file://0002-cm-x270-match-type.patch;patch=1 \ diff --git a/packages/linux/mainstone-kernel/mainstone_defconfig b/packages/linux/mainstone-kernel/mainstone_defconfig deleted file mode 100644 index 41abfbfeac..0000000000 --- a/packages/linux/mainstone-kernel/mainstone_defconfig +++ /dev/null @@ -1,1277 +0,0 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.18 -# Wed Dec 19 15:51:05 2007 -# -CONFIG_ARM=y -CONFIG_MMU=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_HARDIRQS_SW_RESEND=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_RWSEM_GENERIC_SPINLOCK=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ARCH_MTD_XIP=y -CONFIG_VECTORS_BASE=0xffff0000 -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# Code maturity level options -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -# CONFIG_POSIX_MQUEUE is not set -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_TASKSTATS is not set -# CONFIG_AUDIT is not set -# CONFIG_IKCONFIG is not set -# CONFIG_RELAY is not set -CONFIG_INITRAMFS_SOURCE="" -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -# CONFIG_EMBEDDED is not set -CONFIG_UID16=y -CONFIG_SYSCTL=y -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_ALL is not set -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SHMEM=y -CONFIG_SLAB=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set -CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# -CONFIG_MODULES=y -# CONFIG_MODULE_UNLOAD is not set -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y - -# -# Block layer -# -# CONFIG_BLK_DEV_IO_TRACE is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -# CONFIG_DEFAULT_AS is not set -# CONFIG_DEFAULT_DEADLINE is not set -CONFIG_DEFAULT_CFQ=y -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="cfq" - -# -# System Type -# -# CONFIG_ARCH_AAEC2000 is not set -# CONFIG_ARCH_INTEGRATOR is not set -# CONFIG_ARCH_REALVIEW is not set -# CONFIG_ARCH_VERSATILE is not set -# CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_CLPS7500 is not set -# CONFIG_ARCH_CLPS711X is not set -# CONFIG_ARCH_CO285 is not set -# CONFIG_ARCH_EBSA110 is not set -# CONFIG_ARCH_EP93XX is not set -# CONFIG_ARCH_FOOTBRIDGE is not set -# CONFIG_ARCH_NETX is not set -# CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_IMX is not set -# CONFIG_ARCH_IOP3XX is not set -# CONFIG_ARCH_IXP4XX is not set -# CONFIG_ARCH_IXP2000 is not set -# CONFIG_ARCH_IXP23XX is not set -# CONFIG_ARCH_L7200 is not set -# CONFIG_ARCH_PNX4008 is not set -CONFIG_ARCH_PXA=y -# CONFIG_ARCH_RPC is not set -# CONFIG_ARCH_SA1100 is not set -# CONFIG_ARCH_S3C2410 is not set -# CONFIG_ARCH_SHARK is not set -# CONFIG_ARCH_LH7A40X is not set -# CONFIG_ARCH_OMAP is not set - -# -# Intel PXA2xx Implementations -# -# CONFIG_ARCH_LUBBOCK is not set -# CONFIG_MACH_LOGICPD_PXA270 is not set -CONFIG_MACH_MAINSTONE=y -# CONFIG_ARCH_PXA_IDP is not set -# CONFIG_PXA_SHARPSL is not set -# CONFIG_MACH_TRIZEPS4 is not set -CONFIG_PXA27x=y -CONFIG_IWMMXT=y - -# -# Processor Type -# -CONFIG_CPU_32=y -CONFIG_CPU_XSCALE=y -CONFIG_CPU_32v5=y -CONFIG_CPU_ABRT_EV5T=y -CONFIG_CPU_CACHE_VIVT=y -CONFIG_CPU_TLB_V4WBI=y - -# -# Processor Features -# -# CONFIG_ARM_THUMB is not set -CONFIG_XSCALE_PMU=y - -# -# Bus support -# - -# -# PCCARD (PCMCIA/CardBus) support -# -CONFIG_PCCARD=m -# CONFIG_PCMCIA_DEBUG is not set -CONFIG_PCMCIA=m -CONFIG_PCMCIA_LOAD_CIS=y -CONFIG_PCMCIA_IOCTL=y - -# -# PC-card bridges -# -CONFIG_PCMCIA_PXA2XX=m - -# -# Kernel Features -# -# CONFIG_PREEMPT is not set -# CONFIG_NO_IDLE_HZ is not set -CONFIG_HZ=100 -# CONFIG_AEABI is not set -# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_RESOURCES_64BIT is not set -CONFIG_LEDS=y -CONFIG_LEDS_TIMER=y -CONFIG_LEDS_CPU=y -CONFIG_ALIGNMENT_TRAP=y - -# -# Boot options -# -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=jffs2 console=ttyS0,115200 mem=64M" -# CONFIG_XIP_KERNEL is not set - -# -# Floating point emulation -# - -# -# At least one emulation must be selected -# -CONFIG_FPE_NWFPE=y -# CONFIG_FPE_NWFPE_XP is not set -# CONFIG_FPE_FASTFPE is not set - -# -# Userspace binary formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_AOUT is not set -# CONFIG_BINFMT_MISC is not set -# CONFIG_ARTHUR is not set - -# -# Power management options -# -CONFIG_PM=y -CONFIG_PM_LEGACY=y -# CONFIG_PM_DEBUG is not set -CONFIG_APM=y - -# -# Networking -# -CONFIG_NET=y - -# -# Networking options -# -# CONFIG_NETDEBUG is not set -# CONFIG_PACKET is not set -CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_NET_KEY is not set -CONFIG_INET=y -# CONFIG_IP_MULTICAST is not set -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -# CONFIG_INET_TUNNEL is not set -CONFIG_INET_XFRM_MODE_TRANSPORT=y -CONFIG_INET_XFRM_MODE_TUNNEL=y -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y -# CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set -# CONFIG_NETWORK_SECMARK is not set -# CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# -# CONFIG_NET_SCHED is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -CONFIG_IRDA=m - -# -# IrDA protocols -# -# CONFIG_IRLAN is not set -# CONFIG_IRNET is not set -# CONFIG_IRCOMM is not set -# CONFIG_IRDA_ULTRA is not set - -# -# IrDA options -# -# CONFIG_IRDA_CACHE_LAST_LSAP is not set -# CONFIG_IRDA_FAST_RR is not set -# CONFIG_IRDA_DEBUG is not set - -# -# Infrared-port device drivers -# - -# -# SIR device drivers -# -# CONFIG_IRTTY_SIR is not set - -# -# Dongle support -# - -# -# Old SIR device drivers -# -# CONFIG_IRPORT_SIR is not set - -# -# Old Serial dongle support -# - -# -# FIR device drivers -# -# CONFIG_USB_IRDA is not set -# CONFIG_SIGMATEL_FIR is not set -# CONFIG_PXA_FICP is not set -# CONFIG_MCS_FIR is not set -CONFIG_BT=m -# CONFIG_BT_L2CAP is not set -# CONFIG_BT_SCO is not set - -# -# Bluetooth device drivers -# -# CONFIG_BT_HCIUSB is not set -# CONFIG_BT_HCIUART is not set -# CONFIG_BT_HCIBCM203X is not set -# CONFIG_BT_HCIBPA10X is not set -# CONFIG_BT_HCIBFUSB is not set -# CONFIG_BT_HCIDTL1 is not set -# CONFIG_BT_HCIBT3C is not set -# CONFIG_BT_HCIBLUECARD is not set -# CONFIG_BT_HCIBTUART is not set -# CONFIG_BT_HCIVHCI is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -# CONFIG_IEEE80211_CRYPT_CCMP is not set -CONFIG_IEEE80211_SOFTMAC=m -# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set -CONFIG_WIRELESS_EXT=y - -# -# Device Drivers -# - -# -# Generic Driver Options -# -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=m -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# -# CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# -CONFIG_MTD=y -# CONFIG_MTD_DEBUG is not set -# CONFIG_MTD_CONCAT is not set -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_REDBOOT_PARTS=y -CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 -# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set -# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set -# CONFIG_MTD_CMDLINE_PARTS is not set -# CONFIG_MTD_AFS_PARTS is not set - -# -# User Modules And Translation Layers -# -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -# CONFIG_FTL is not set -# CONFIG_NFTL is not set -# CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set - -# -# RAM/ROM/Flash chip drivers -# -CONFIG_MTD_CFI=y -# CONFIG_MTD_JEDECPROBE is not set -CONFIG_MTD_GEN_PROBE=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_NOSWAP=y -# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set -# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set -CONFIG_MTD_CFI_GEOMETRY=y -CONFIG_MTD_MAP_BANK_WIDTH_1=y -CONFIG_MTD_MAP_BANK_WIDTH_2=y -CONFIG_MTD_MAP_BANK_WIDTH_4=y -# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set -# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set -# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set -# CONFIG_MTD_CFI_I1 is not set -CONFIG_MTD_CFI_I2=y -# CONFIG_MTD_CFI_I4 is not set -# CONFIG_MTD_CFI_I8 is not set -# CONFIG_MTD_OTP is not set -CONFIG_MTD_CFI_INTELEXT=y -# CONFIG_MTD_CFI_AMDSTD is not set -# CONFIG_MTD_CFI_STAA is not set -CONFIG_MTD_CFI_UTIL=y -# CONFIG_MTD_RAM is not set -# CONFIG_MTD_ROM is not set -# CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set -# CONFIG_MTD_XIP is not set - -# -# Mapping drivers for chip access -# -# CONFIG_MTD_COMPLEX_MAPPINGS is not set -# CONFIG_MTD_PHYSMAP is not set -CONFIG_MTD_MAINSTONE=y -# CONFIG_MTD_ARM_INTEGRATOR is not set -# CONFIG_MTD_SHARP_SL is not set -# CONFIG_MTD_PLATRAM is not set - -# -# Self-contained MTD device drivers -# -# CONFIG_MTD_SLRAM is not set -# CONFIG_MTD_PHRAM is not set -# CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLOCK2MTD is not set - -# -# Disk-On-Chip Device Drivers -# -# CONFIG_MTD_DOC2000 is not set -# CONFIG_MTD_DOC2001 is not set -# CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# -# CONFIG_MTD_NAND is not set - -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set - -# -# Parallel port support -# -# CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# -# CONFIG_BLK_DEV_COW_COMMON is not set -CONFIG_BLK_DEV_LOOP=m -CONFIG_BLK_DEV_CRYPTOLOOP=m -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_UB is not set -# CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_INITRD=y -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set - -# -# ATA/ATAPI/MFM/RLL support -# -CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y - -# -# Please see Documentation/ide.txt for help/info on IDE drives -# -# CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set -CONFIG_BLK_DEV_IDECS=m -# CONFIG_BLK_DEV_IDECD is not set -# CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set -# CONFIG_BLK_DEV_IDESCSI is not set -# CONFIG_IDE_TASK_IOCTL is not set - -# -# IDE chipset support/bugfixes -# -# CONFIG_IDE_GENERIC is not set -# CONFIG_IDE_ARM is not set -# CONFIG_BLK_DEV_IDEDMA is not set -# CONFIG_IDEDMA_AUTO is not set -# CONFIG_BLK_DEV_HD is not set - -# -# SCSI device support -# -# CONFIG_RAID_ATTRS is not set -CONFIG_SCSI=m -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# -# CONFIG_BLK_DEV_SD is not set -# CONFIG_CHR_DEV_ST is not set -# CONFIG_CHR_DEV_OSST is not set -# CONFIG_BLK_DEV_SR is not set -# CONFIG_CHR_DEV_SG is not set -# CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -# CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set - -# -# SCSI Transport Attributes -# -# CONFIG_SCSI_SPI_ATTRS is not set -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set - -# -# SCSI low-level drivers -# -# CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_SATA is not set -# CONFIG_SCSI_DEBUG is not set - -# -# PCMCIA SCSI adapter support -# -# CONFIG_PCMCIA_AHA152X is not set -# CONFIG_PCMCIA_FDOMAIN is not set -# CONFIG_PCMCIA_NINJA_SCSI is not set -# CONFIG_PCMCIA_QLOGIC is not set -# CONFIG_PCMCIA_SYM53C500 is not set - -# -# Multi-device support (RAID and LVM) -# -# CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Network device support -# -CONFIG_NETDEVICES=y -# CONFIG_DUMMY is not set -# CONFIG_BONDING is not set -# CONFIG_EQUALIZER is not set -# CONFIG_TUN is not set - -# -# PHY device support -# -# CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# -CONFIG_NET_ETHERNET=y -CONFIG_MII=y -CONFIG_SMC91X=y -# CONFIG_DM9000 is not set -# CONFIG_SMC911X is not set - -# -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# - -# -# Token Ring devices -# - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# PCMCIA network device support -# -# CONFIG_NET_PCMCIA is not set - -# -# Wan interfaces -# -# CONFIG_WAN is not set -CONFIG_PPP=m -CONFIG_PPP_MULTILINK=y -CONFIG_PPP_FILTER=y -CONFIG_PPP_ASYNC=m -CONFIG_PPP_SYNC_TTY=m -CONFIG_PPP_DEFLATE=m -CONFIG_PPP_BSDCOMP=m -CONFIG_PPP_MPPE=m -CONFIG_PPPOE=m -# CONFIG_SLIP is not set -# CONFIG_SHAPER is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# -# CONFIG_ISDN is not set - -# -# Input device support -# -CONFIG_INPUT=y - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -CONFIG_INPUT_KEYBOARD=y -CONFIG_KEYBOARD_ATKBD=y -# CONFIG_KEYBOARD_SUNKBD is not set -# CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set -# CONFIG_KEYBOARD_NEWTON is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# -CONFIG_SERIO=y -# CONFIG_SERIO_SERPORT is not set -CONFIG_SERIO_LIBPS2=y -# CONFIG_SERIO_RAW is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -# CONFIG_VT_HW_CONSOLE_BINDING is not set -# CONFIG_SERIAL_NONSTANDARD is not set - -# -# Serial drivers -# -# CONFIG_SERIAL_8250 is not set - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_PXA=y -CONFIG_SERIAL_PXA_CONSOLE=y -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -CONFIG_UNIX98_PTYS=y -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=16 - -# -# IPMI -# -# CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -# CONFIG_WATCHDOG is not set -CONFIG_HW_RANDOM=y -# CONFIG_NVRAM is not set -# CONFIG_DTLK is not set -# CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# - -# -# PCMCIA character devices -# -# CONFIG_SYNCLINK_CS is not set -# CONFIG_CARDMAN_4000 is not set -# CONFIG_CARDMAN_4040 is not set -# CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# -# CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set - -# -# I2C support -# -# CONFIG_I2C is not set - -# -# SPI support -# -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# - -# -# Hardware Monitoring support -# -CONFIG_HWMON=y -# CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_F71805F is not set -# CONFIG_HWMON_DEBUG_CHIP is not set - -# -# Misc devices -# - -# -# LED devices -# -# CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# Multimedia devices -# -# CONFIG_VIDEO_DEV is not set -CONFIG_VIDEO_V4L2=y - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set - -# -# Graphics support -# -CONFIG_FIRMWARE_EDID=y -CONFIG_FB=y -CONFIG_FB_CFB_FILLRECT=y -CONFIG_FB_CFB_COPYAREA=y -CONFIG_FB_CFB_IMAGEBLIT=y -# CONFIG_FB_MACMODES is not set -# CONFIG_FB_BACKLIGHT is not set -# CONFIG_FB_MODE_HELPERS is not set -# CONFIG_FB_TILEBLITTING is not set -# CONFIG_FB_S1D13XXX is not set -CONFIG_FB_PXA=y -# CONFIG_FB_PXA_PARAMETERS is not set -# CONFIG_FB_MBX is not set -# CONFIG_FB_VIRTUAL is not set - -# -# Console display driver support -# -# CONFIG_VGA_CONSOLE is not set -CONFIG_DUMMY_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set -# CONFIG_FONTS is not set -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y - -# -# Logo configuration -# -CONFIG_LOGO=y -CONFIG_LOGO_LINUX_MONO=y -CONFIG_LOGO_LINUX_VGA16=y -CONFIG_LOGO_LINUX_CLUT224=y -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_BACKLIGHT_CLASS_DEVICE=m -CONFIG_BACKLIGHT_DEVICE=y -CONFIG_LCD_CLASS_DEVICE=m -CONFIG_LCD_DEVICE=y - -# -# Sound -# -# CONFIG_SOUND is not set - -# -# USB support -# -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -# CONFIG_USB_ARCH_HAS_EHCI is not set -CONFIG_USB=m -# CONFIG_USB_DEBUG is not set - -# -# Miscellaneous USB options -# -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set -# CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_SUSPEND is not set -# CONFIG_USB_OTG is not set - -# -# USB Host Controller Drivers -# -# CONFIG_USB_ISP116X_HCD is not set -# CONFIG_USB_OHCI_HCD is not set -# CONFIG_USB_SL811_HCD is not set - -# -# USB Device Class drivers -# -# CONFIG_USB_ACM is not set -# CONFIG_USB_PRINTER is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# may also be needed; see USB_STORAGE Help for more information -# -CONFIG_USB_STORAGE=m -# CONFIG_USB_STORAGE_DEBUG is not set -# CONFIG_USB_STORAGE_DATAFAB is not set -# CONFIG_USB_STORAGE_FREECOM is not set -# CONFIG_USB_STORAGE_ISD200 is not set -# CONFIG_USB_STORAGE_DPCM is not set -# CONFIG_USB_STORAGE_USBAT is not set -# CONFIG_USB_STORAGE_SDDR09 is not set -# CONFIG_USB_STORAGE_SDDR55 is not set -# CONFIG_USB_STORAGE_JUMPSHOT is not set -# CONFIG_USB_STORAGE_ALAUDA is not set -# CONFIG_USB_LIBUSUAL is not set - -# -# USB Input Devices -# -CONFIG_USB_HID=m -CONFIG_USB_HIDINPUT=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -# CONFIG_USB_HIDDEV is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set - -# -# USB Imaging devices -# -# CONFIG_USB_MDC800 is not set -# CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET is not set -CONFIG_USB_MON=y - -# -# USB port drivers -# - -# -# USB Serial Converter support -# -# CONFIG_USB_SERIAL is not set - -# -# USB Miscellaneous drivers -# -# CONFIG_USB_EMI62 is not set -# CONFIG_USB_EMI26 is not set -# CONFIG_USB_AUERSWALD is not set -# CONFIG_USB_RIO500 is not set -# CONFIG_USB_LEGOTOWER is not set -# CONFIG_USB_LCD is not set -# CONFIG_USB_LED is not set -# CONFIG_USB_CYPRESS_CY7C63 is not set -# CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGETKIT is not set -# CONFIG_USB_PHIDGETSERVO is not set -# CONFIG_USB_IDMOUSE is not set -# CONFIG_USB_APPLEDISPLAY is not set -# CONFIG_USB_LD is not set -# CONFIG_USB_TEST is not set - -# -# USB DSL modem support -# - -# -# USB Gadget Support -# -CONFIG_USB_GADGET=m -# CONFIG_USB_GADGET_DEBUG_FILES is not set -CONFIG_USB_GADGET_SELECTED=y -# CONFIG_USB_GADGET_NET2280 is not set -# CONFIG_USB_GADGET_PXA2XX is not set -# CONFIG_USB_GADGET_GOKU is not set -# CONFIG_USB_GADGET_LH7A40X is not set -# CONFIG_USB_GADGET_OMAP is not set -# CONFIG_USB_GADGET_AT91 is not set -CONFIG_USB_GADGET_DUMMY_HCD=y -CONFIG_USB_DUMMY_HCD=m -CONFIG_USB_GADGET_DUALSPEED=y -# CONFIG_USB_ZERO is not set -CONFIG_USB_ETH=m -CONFIG_USB_ETH_RNDIS=y -# CONFIG_USB_GADGETFS is not set -CONFIG_USB_FILE_STORAGE=m -# CONFIG_USB_FILE_STORAGE_TEST is not set -# CONFIG_USB_G_SERIAL is not set - -# -# MMC/SD Card support -# -CONFIG_MMC=m -# CONFIG_MMC_DEBUG is not set -CONFIG_MMC_BLOCK=m -CONFIG_MMC_PXA=m - -# -# Real Time Clock -# -CONFIG_RTC_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" - -# -# RTC interfaces -# -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set - -# -# RTC drivers -# -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_M48T86 is not set -CONFIG_RTC_DRV_SA1100=y -# CONFIG_RTC_DRV_TEST is not set -# CONFIG_RTC_DRV_V3020 is not set - -# -# File systems -# -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set -# CONFIG_EXT3_FS is not set -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set -# CONFIG_XFS_FS is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -CONFIG_DNOTIFY=y -# CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set -# CONFIG_FUSE_FS is not set - -# -# CD-ROM/DVD Filesystems -# -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -CONFIG_FAT_FS=y -CONFIG_MSDOS_FS=y -# CONFIG_VFAT_FS is not set -CONFIG_FAT_DEFAULT_CODEPAGE=437 -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_SYSFS=y -# CONFIG_TMPFS is not set -# CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y -# CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_JFFS_FS is not set -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_FS_DEBUG=0 -CONFIG_JFFS2_FS_WRITEBUFFER=y -CONFIG_JFFS2_SUMMARY=y -# CONFIG_JFFS2_FS_XATTR is not set -# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set -CONFIG_JFFS2_ZLIB=y -CONFIG_JFFS2_RTIME=y -# CONFIG_JFFS2_RUBIN is not set -CONFIG_CRAMFS=m -# CONFIG_VXFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set - -# -# Network File Systems -# -CONFIG_NFS_FS=y -# CONFIG_NFS_V3 is not set -# CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set -CONFIG_ROOT_NFS=y -CONFIG_LOCKD=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPCSEC_GSS_SPKM3 is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set - -# -# Partition Types -# -# CONFIG_PARTITION_ADVANCED is not set -CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" -# CONFIG_NLS_CODEPAGE_437 is not set -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set -# CONFIG_NLS_CODEPAGE_850 is not set -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -# CONFIG_NLS_CODEPAGE_932 is not set -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set -# CONFIG_NLS_ASCII is not set -CONFIG_NLS_ISO8859_1=y -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set -# CONFIG_NLS_ISO8859_15 is not set -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set -# CONFIG_NLS_UTF8 is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set - -# -# Kernel hacking -# -# CONFIG_PRINTK_TIME is not set -CONFIG_MAGIC_SYSRQ=y -# CONFIG_UNUSED_SYMBOLS is not set -CONFIG_DEBUG_KERNEL=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_DETECT_SOFTLOCKUP=y -# CONFIG_SCHEDSTATS is not set -# CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set -# CONFIG_DEBUG_SPINLOCK_SLEEP is not set -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -# CONFIG_DEBUG_KOBJECT is not set -CONFIG_DEBUG_BUGVERBOSE=y -CONFIG_DEBUG_INFO=y -# CONFIG_DEBUG_FS is not set -# CONFIG_DEBUG_VM is not set -CONFIG_FRAME_POINTER=y -# CONFIG_UNWIND_INFO is not set -CONFIG_FORCED_INLINING=y -# CONFIG_RCU_TORTURE_TEST is not set -CONFIG_DEBUG_USER=y -# CONFIG_DEBUG_WAITQ is not set -CONFIG_DEBUG_ERRORS=y -CONFIG_DEBUG_LL=y -# CONFIG_DEBUG_ICEDCC is not set - -# -# Security options -# -# CONFIG_KEYS is not set -# CONFIG_SECURITY is not set - -# -# Cryptographic options -# -CONFIG_CRYPTO=y -# CONFIG_CRYPTO_HMAC is not set -# CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_MD4 is not set -# CONFIG_CRYPTO_MD5 is not set -CONFIG_CRYPTO_SHA1=m -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_DES is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_AES is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -CONFIG_CRYPTO_ARC4=m -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# - -# -# Library routines -# -CONFIG_CRC_CCITT=m -# CONFIG_CRC16 is not set -CONFIG_CRC32=y -# CONFIG_LIBCRC32C is not set -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y diff --git a/packages/linux/mainstone-kernel_2.6.18.bb b/packages/linux/mainstone-kernel_2.6.18.bb index 290bb5911d..2785baa227 100644 --- a/packages/linux/mainstone-kernel_2.6.18.bb +++ b/packages/linux/mainstone-kernel_2.6.18.bb @@ -11,6 +11,7 @@ SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-2.6.18.tar.bz2 \ S = "${WORKDIR}/linux-2.6.18" + COMPATIBLE_HOST = 'arm.*-linux' ARCH = "arm" diff --git a/packages/mplayer/files/mplayer-1.0rc1-atmel.2.patch b/packages/mplayer/files/mplayer-1.0rc1-atmel.2.patch new file mode 100644 index 0000000000..800f43e8eb --- /dev/null +++ b/packages/mplayer/files/mplayer-1.0rc1-atmel.2.patch @@ -0,0 +1,6444 @@ + cfg-common.h | 4 + + cfg-mencoder.h | 4 + + cfg-mplayer.h | 4 + + configure | 13 +- + libaf/af_format.c | 7 + + libavcodec/Makefile | 7 + + libavcodec/avr32/dsputil_avr32.c | 2678 ++++++++++++++++++++++++++++++++++++++ + libavcodec/avr32/fdct.S | 541 ++++++++ + libavcodec/avr32/h264idct.S | 451 +++++++ + libavcodec/avr32/idct.S | 829 ++++++++++++ + libavcodec/avr32/mc.S | 434 ++++++ + libavcodec/avr32/pico.h | 260 ++++ + libavcodec/bitstream.h | 77 +- + libavcodec/dsputil.c | 3 + + libavcodec/h264.c | 15 + + libavutil/common.h | 16 + + libavutil/internal.h | 9 + + libfaad2/common.h | 2 +- + libmpcodecs/ad_libmad.c | 5 + + libswscale/pico-avr32.h | 137 ++ + libswscale/swscale_internal.h | 2 +- + libswscale/yuv2rgb.c | 14 + + libswscale/yuv2rgb_avr32.c | 416 ++++++ + libvo/vo_fbdev2.c | 101 ++- + version.sh | 2 +- + 25 files changed, 6011 insertions(+), 20 deletions(-) + create mode 100644 libavcodec/avr32/dsputil_avr32.c + create mode 100644 libavcodec/avr32/fdct.S + create mode 100644 libavcodec/avr32/h264idct.S + create mode 100644 libavcodec/avr32/idct.S + create mode 100644 libavcodec/avr32/mc.S + create mode 100644 libavcodec/avr32/pico.h + create mode 100644 libswscale/pico-avr32.h + create mode 100644 libswscale/yuv2rgb_avr32.c + +diff --git a/cfg-common.h b/cfg-common.h +index 780df38..7d878a8 100644 +--- a/cfg-common.h ++++ b/cfg-common.h +@@ -235,6 +235,10 @@ + {"tsprobe", &ts_probe, CONF_TYPE_POSITION, 0, 0, TS_MAX_PROBE_SIZE, NULL}, + {"tskeepbroken", &ts_keep_broken, CONF_TYPE_FLAG, 0, 0, 1, NULL}, + ++#ifdef ARCH_AVR32 ++ {"use-pico", &avr32_use_pico, CONF_TYPE_FLAG, 0, 0, 1, NULL}, ++ {"nouse-pico", &avr32_use_pico, CONF_TYPE_FLAG, 0, 1, 0, NULL}, ++#endif + // draw by slices or whole frame (useful with libmpeg2/libavcodec) + {"slices", &vd_use_slices, CONF_TYPE_FLAG, 0, 0, 1, NULL}, + {"noslices", &vd_use_slices, CONF_TYPE_FLAG, 0, 1, 0, NULL}, +diff --git a/cfg-mencoder.h b/cfg-mencoder.h +index 411b748..addf791 100644 +--- a/cfg-mencoder.h ++++ b/cfg-mencoder.h +@@ -5,6 +5,10 @@ + + #include "cfg-common.h" + ++#ifdef ARCH_AVR32 ++extern int avr32_use_pico; ++#endif ++ + #ifdef USE_FAKE_MONO + extern int fakemono; // defined in dec_audio.c + #endif +diff --git a/cfg-mplayer.h b/cfg-mplayer.h +index 62b6eac..31499c2 100644 +--- a/cfg-mplayer.h ++++ b/cfg-mplayer.h +@@ -4,6 +4,10 @@ + + #include "cfg-common.h" + ++#ifdef ARCH_AVR32 ++extern int avr32_use_pico; ++#endif ++ + extern int noconsolecontrols; + + #if defined(HAVE_FBDEV)||defined(HAVE_VESA) +diff --git a/configure b/configure +index 29002c8..56c6fe4 100755 +--- a/configure ++++ b/configure +@@ -1203,6 +1203,15 @@ EOF + _optimizing="$proc" + ;; + ++ avr32) ++ _def_arch='#define ARCH_AVR32' ++ _target_arch='TARGET_ARCH_AVR32 = yes' ++ iproc='avr32' ++ proc='' ++ _march='' ++ _mcpu='' ++ _optimizing='' ++ ;; + arm|armv4l|armv5tel) + _def_arch='#define ARCH_ARMV4L 1' + _target_arch='TARGET_ARCH_ARMV4L = yes' +@@ -1533,7 +1542,7 @@ echores $_named_asm_args + # Checking for CFLAGS + _stripbinaries=yes + if test "$_profile" != "" || test "$_debug" != "" ; then +- CFLAGS="-W -Wall -O2 $_march $_mcpu $_debug $_profile" ++ CFLAGS="-W -Wall -O4 $_march $_mcpu $_debug $_profile" + if test "$_cc_major" -ge "3" ; then + CFLAGS=`echo "$CFLAGS" | sed -e 's/\(-Wall\)/\1 -Wno-unused-parameter/'` + fi +@@ -3794,7 +3803,7 @@ fi + + + echocheck "X11 headers presence" +- for I in `echo $_inc_extra | sed s/-I//g` /usr/X11/include /usr/X11R6/include /usr/include/X11R6 /usr/include /usr/openwin/include ; do ++ for I in `echo $_inc_extra | sed s/-I//g`; do + if test -f "$I/X11/Xlib.h" ; then + _inc_x11="-I$I" + _x11_headers="yes" +diff --git a/libaf/af_format.c b/libaf/af_format.c +index e5b7cc9..5d7ea6d 100644 +--- a/libaf/af_format.c ++++ b/libaf/af_format.c +@@ -20,7 +20,14 @@ + // Integer to float conversion through lrintf() + #ifdef HAVE_LRINTF + #include ++ ++#ifdef ARCH_AVR32 ++#define lrintf(x) rint(x) ++#define llrint(x) (long long)rint(x) ++#else + long int lrintf(float); ++#endif ++ + #else + #define lrintf(x) ((int)(x)) + #endif +diff --git a/libavcodec/Makefile b/libavcodec/Makefile +index 17b6c45..8e1dc96 100644 +--- a/libavcodec/Makefile ++++ b/libavcodec/Makefile +@@ -360,6 +360,12 @@ OBJS-$(TARGET_ARCH_SPARC) += sparc/dsputil_vis.o \ + + sparc/dsputil_vis.o: CFLAGS += -mcpu=ultrasparc -mtune=ultrasparc + ++# avr32 specific stuff ++ifeq ($(TARGET_ARCH_AVR32),yes) ++ASM_OBJS += avr32/idct.o avr32/fdct.o avr32/mc.o avr32/h264idct.o ++OBJS += avr32/dsputil_avr32.o ++endif ++ + # sun mediaLib specific stuff + OBJS-$(HAVE_MLIB) += mlib/dsputil_mlib.o \ + +@@ -419,6 +425,7 @@ tests: apiexample $(TESTS) + clean:: + rm -f \ + i386/*.o i386/*~ \ ++ avr32/*.o avr32/*~ \ + armv4l/*.o armv4l/*~ \ + mlib/*.o mlib/*~ \ + alpha/*.o alpha/*~ \ +diff --git a/libavcodec/avr32/dsputil_avr32.c b/libavcodec/avr32/dsputil_avr32.c +new file mode 100644 +index 0000000..200284d +--- /dev/null ++++ b/libavcodec/avr32/dsputil_avr32.c +@@ -0,0 +1,2678 @@ ++/* ++ * Copyright (c) 2007 Atmel Corporation. All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * ++ * 2. Redistributions in binary form must reproduce the above ++ * copyright notice, this list of conditions and the following ++ * disclaimer in the documentation and/or other materials provided ++ * with the distribution. ++ * ++ * 3. The name of ATMEL may not be used to endorse or promote products ++ * derived from this software without specific prior written ++ * permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR ++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL ++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, ++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, ++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR ++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY ++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE ++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH ++ * DAMAGE. ++ */ ++ ++#include "../dsputil.h" ++#include "pico.h" ++ ++int avr32_use_pico = 1; ++ ++//#define CHECK_DSP_FUNCS_AGAINST_C ++ ++#ifdef CHECK_DSP_FUNCS_AGAINST_C ++#define DSP_FUNC_NAME(name) test_ ## name ++#else ++#define DSP_FUNC_NAME(name) name ++#endif ++ ++union doubleword { ++ int64_t doubleword; ++ struct { ++ int32_t top; ++ int32_t bottom; ++ } words; ++}; ++ ++#undef LD16 ++#undef LD32 ++#undef LD64 ++ ++#define LD16(a) (*((uint16_t*)(a))) ++#define LD32(a) (*((uint32_t*)(a))) ++#define LD64(a) (*((uint64_t*)(a))) ++#define LD64_UNALIGNED(a) \ ++ ({ union doubleword __tmp__; \ ++ __tmp__.words.top = LD32(a); \ ++ __tmp__.words.bottom = LD32(a + 4); \ ++ __tmp__.doubleword; }) ++ ++#undef ST32 ++#undef ST16 ++ ++#define ST16(a, b) *((uint16_t*)(a)) = (b) ++#define ST32(a, b) *((uint32_t*)(a)) = (b) ++ ++#undef rnd_avg32 ++#define rnd_avg32(a, b) \ ++ ({ uint32_t __tmp__;\ ++ asm("pavg.ub\t%0, %1, %2" : "=r"(__tmp__) : "r"(a), "r"(b));\ ++ __tmp__;}) ++ ++void idct_avr32(DCTELEM *data); ++void fdct_avr32(DCTELEM *data); ++ ++void idct_put_avr32(uint8_t *dest, int line_size, DCTELEM *data); ++void idct_add_avr32(uint8_t *dest, int line_size, DCTELEM *data); ++ ++void h264_idct_add_avr32(uint8_t *dest, DCTELEM *data, int stride); ++void h264_idct8_add_avr32(uint8_t *dest, DCTELEM *data, int stride); ++ ++#define extern_dspfunc(PFX, NUM) \ ++ void PFX ## _pixels ## NUM ## _avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h ); \ ++ void PFX ## _pixels ## NUM ## _h_avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h ); \ ++ void PFX ## _pixels ## NUM ## _v_avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h ); \ ++ void PFX ## _pixels ## NUM ## _hv_avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h ) ++ ++extern_dspfunc(put, 8); ++extern_dspfunc(put_no_rnd, 8); ++extern_dspfunc(avg, 8); ++extern_dspfunc(avg_no_rnd, 8); ++#undef extern_dspfunc ++ ++#ifdef CHECK_DSP_FUNCS_AGAINST_C ++#define extern_dspfunc(PFX, NUM) \ ++ void PFX ## _pixels ## NUM ## _c(uint8_t *dst, const uint8_t *pixels, int line_size, int h ); \ ++ void PFX ## _pixels ## NUM ## _x2_c(uint8_t *dst, const uint8_t *pixels, int line_size, int h ); \ ++ void PFX ## _pixels ## NUM ## _y2_c(uint8_t *dst, const uint8_t *pixels, int line_size, int h ); \ ++ void PFX ## _pixels ## NUM ## _xy2_c(uint8_t *dst, const uint8_t *pixels, int line_size, int h ) ++ ++extern_dspfunc(put, 4); ++extern_dspfunc(put_no_rnd, 4); ++extern_dspfunc(put, 8); ++extern_dspfunc(put_no_rnd, 8); ++extern_dspfunc(put, 16); ++extern_dspfunc(put_no_rnd, 16); ++extern_dspfunc(avg, 8); ++extern_dspfunc(avg_no_rnd, 8); ++extern_dspfunc(avg, 16); ++extern_dspfunc(avg_no_rnd, 16); ++ ++ ++#undef extern_dspfunc ++#define extern_dspfunc(PFX, NUM) \ ++void PFX ## NUM ## _mc00_c(uint8_t *dst, uint8_t *src, int stride); \ ++void PFX ## NUM ## _mc10_c(uint8_t *dst, uint8_t *src, int stride); \ ++void PFX ## NUM ## _mc20_c(uint8_t *dst, uint8_t *src, int stride); \ ++void PFX ## NUM ## _mc30_c(uint8_t *dst, uint8_t *src, int stride); \ ++void PFX ## NUM ## _mc01_c(uint8_t *dst, uint8_t *src, int stride); \ ++void PFX ## NUM ## _mc11_c(uint8_t *dst, uint8_t *src, int stride); \ ++void PFX ## NUM ## _mc21_c(uint8_t *dst, uint8_t *src, int stride); \ ++void PFX ## NUM ## _mc31_c(uint8_t *dst, uint8_t *src, int stride); \ ++void PFX ## NUM ## _mc02_c(uint8_t *dst, uint8_t *src, int stride); \ ++void PFX ## NUM ## _mc12_c(uint8_t *dst, uint8_t *src, int stride); \ ++void PFX ## NUM ## _mc22_c(uint8_t *dst, uint8_t *src, int stride); \ ++void PFX ## NUM ## _mc32_c(uint8_t *dst, uint8_t *src, int stride); \ ++void PFX ## NUM ## _mc03_c(uint8_t *dst, uint8_t *src, int stride); \ ++void PFX ## NUM ## _mc13_c(uint8_t *dst, uint8_t *src, int stride); \ ++void PFX ## NUM ## _mc23_c(uint8_t *dst, uint8_t *src, int stride); \ ++void PFX ## NUM ## _mc33_c(uint8_t *dst, uint8_t *src, int stride); \ ++ ++extern_dspfunc(put_h264_qpel, 16); ++extern_dspfunc(put_h264_qpel, 8); ++extern_dspfunc(put_h264_qpel, 4); ++extern_dspfunc(avg_h264_qpel, 16); ++extern_dspfunc(avg_h264_qpel, 8); ++extern_dspfunc(avg_h264_qpel, 4); ++ ++#undef extern_dspfunc ++ ++void put_h264_chroma_mc2_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y); ++void put_h264_chroma_mc4_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y); ++void put_h264_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y); ++ ++void avg_h264_chroma_mc2_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y); ++void avg_h264_chroma_mc4_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y); ++void avg_h264_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y); ++ ++ ++void dump_block8(uint8_t *block, int line_size, int h); ++void dump_block4(uint8_t *block, int line_size, int h); ++void dump_block(uint8_t *block, int line_size, int h, int w); ++ ++void check_block8(uint8_t *test, uint8_t *correct, int line_size_test, int line_size_correct, ++ int h, char *name, int max_dev); ++void check_block4(uint8_t *test, uint8_t *correct, int line_size_test, int line_size_correct, ++ int h, char *name, int max_dev); ++void check_block(uint8_t *test, uint8_t *correct, int line_size_test, int line_size_correct, ++ int h, int width, char *name, int max_dev); ++ ++#define PIXOP2( OPNAME, OP ) \ ++void OPNAME ## _pixels4_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ ++ int i;\ ++ for(i=0; i> 16)); ++ ST16(dst + 1*dstStride, (short)PICO_GET_W(PICO_OUTPIX0)); ++ ++ ++ PICO_LDCM_W_INC(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ PICO_MVRC_W(PICO_INPIX0, src0); ++ PICO_MVRC_W(PICO_INPIX1, src1); ++ PICO_MVRC_W(PICO_INPIX2, src2); ++ PICO_OP(PICO_USE_ACC, 0, 6, 3, 0); ++ PICO_MVRC_W(PICO_INPIX2, src3); ++ PICO_MVRC_W(PICO_INPIX1, src4); ++ PICO_MVRC_W(PICO_INPIX0, src5); ++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 0, 6, 3, 0); ++ ++ PICO_LDCM_W_INC(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ PICO_OP(PICO_USE_ACC, 1, 9, 6, 3); ++ PICO_MVRC_W(PICO_INPIX0, src0); ++ PICO_MVRC_W(PICO_INPIX1, src1); ++ PICO_MVRC_W(PICO_INPIX2, src2); ++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 1, 9, 6, 3); ++ ++ PICO_LDCM_W_INC(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ PICO_MVRC_W(PICO_INPIX0, src1); ++ PICO_MVRC_W(PICO_INPIX1, src2); ++ PICO_MVRC_W(PICO_INPIX2, src3); ++ PICO_OP(PICO_USE_ACC, 2, 6, 3, 0); ++ PICO_MVRC_W(PICO_INPIX2, src4); ++ PICO_MVRC_W(PICO_INPIX1, src5); ++ PICO_MVRC_W(PICO_INPIX0, src6); ++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 2, 6, 3, 0); ++ ++ PICO_LDCM_W_INC(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ PICO_OP(PICO_USE_ACC, 3, 9, 6, 3); ++ PICO_MVRC_W(PICO_INPIX0, src1); ++ PICO_MVRC_W(PICO_INPIX1, src2); ++ PICO_MVRC_W(PICO_INPIX2, src3); ++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 3, 9, 6, 3); ++ ++ ST16(dst + 2*dstStride, (short)(PICO_GET_W(PICO_OUTPIX0) >> 16)); ++ ST16(dst + 3*dstStride, (short)PICO_GET_W(PICO_OUTPIX0)); ++ ++ dst += 2; ++ src += 2; ++ } ++} ++ ++ ++ ++ ++static void avg_h264_qpel4_hv_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){ ++ ++ int32_t tmp_block[48]; ++ int32_t *tmp = tmp_block; ++ int i; ++ ++ set_pico_config(&h264_qpel4_hv_lowpass_config); ++ ++ src -= 2; ++ for ( i = 0; i < 2; i++ ){ ++ int srcB= LD32(src - 2*srcStride); ++ int srcA= LD32(src - 1*srcStride); ++ int src0= LD32(src + 0 *srcStride); ++ int src1= LD32(src + 1 *srcStride); ++ int src2= LD32(src + 2 *srcStride); ++ int src3= LD32(src + 3 *srcStride); ++ int src4= LD32(src + 4 *srcStride); ++ int src5= LD32(src + 5 *srcStride); ++ int src6= LD32(src + 6 *srcStride); ++ ++ PICO_MVRC_W(PICO_INPIX0, srcB); ++ PICO_MVRC_W(PICO_INPIX1, srcA); ++ PICO_MVRC_W(PICO_INPIX2, src0); ++ PICO_OP(0, 0, 0, 4, 8); ++ PICO_MVRC_W(PICO_INPIX2, src1); ++ PICO_MVRC_W(PICO_INPIX1, src2); ++ PICO_MVRC_W(PICO_INPIX0, src3); ++ PICO_OP(PICO_USE_ACC, 0, 0, 4, 8); ++ PICO_STCM_W(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ tmp += 3; ++ ++ PICO_OP(0, 0, 1, 5, 9); ++ PICO_MVRC_W(PICO_INPIX0, srcB); ++ PICO_MVRC_W(PICO_INPIX1, srcA); ++ PICO_MVRC_W(PICO_INPIX2, src0); ++ PICO_OP(PICO_USE_ACC, 0, 1, 5, 9); ++ PICO_STCM_W(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ tmp += 3; ++ ++ PICO_MVRC_W(PICO_INPIX0, src1); ++ PICO_OP(0, 0, 4, 8, 0); ++ PICO_MVRC_W(PICO_INPIX2, src2); ++ PICO_MVRC_W(PICO_INPIX1, src3); ++ PICO_MVRC_W(PICO_INPIX0, src4); ++ PICO_OP(PICO_USE_ACC, 0, 0, 4, 8); ++ PICO_STCM_W(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ tmp += 3; ++ ++ PICO_OP(0, 0, 1, 5, 9); ++ PICO_MVRC_W(PICO_INPIX0, srcA); ++ PICO_MVRC_W(PICO_INPIX1, src0); ++ PICO_MVRC_W(PICO_INPIX2, src1); ++ PICO_OP(PICO_USE_ACC, 0, 1, 5, 9); ++ PICO_STCM_W(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ tmp += 3; ++ ++ PICO_MVRC_W(PICO_INPIX0, src2); ++ PICO_OP(0, 0, 4, 8, 0); ++ PICO_MVRC_W(PICO_INPIX2, src3); ++ PICO_MVRC_W(PICO_INPIX1, src4); ++ PICO_MVRC_W(PICO_INPIX0, src5); ++ PICO_OP(PICO_USE_ACC, 0, 0, 4, 8); ++ PICO_STCM_W(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ tmp += 3; ++ ++ PICO_OP(0, 0, 1, 5, 9); ++ PICO_MVRC_W(PICO_INPIX0, src0); ++ PICO_MVRC_W(PICO_INPIX1, src1); ++ PICO_MVRC_W(PICO_INPIX2, src2); ++ PICO_OP(PICO_USE_ACC, 0, 1, 5, 9); ++ PICO_STCM_W(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ tmp += 3; ++ ++ PICO_MVRC_W(PICO_INPIX0, src3); ++ PICO_OP(0, 0, 4, 8, 0); ++ PICO_MVRC_W(PICO_INPIX2, src4); ++ PICO_MVRC_W(PICO_INPIX1, src5); ++ PICO_MVRC_W(PICO_INPIX0, src6); ++ PICO_OP(PICO_USE_ACC, 0, 0, 4, 8); ++ PICO_STCM_W(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ tmp += 3; ++ ++ PICO_OP(0, 0, 1, 5, 9); ++ PICO_MVRC_W(PICO_INPIX0, src1); ++ PICO_MVRC_W(PICO_INPIX1, src2); ++ PICO_MVRC_W(PICO_INPIX2, src3); ++ PICO_OP(PICO_USE_ACC, 0, 1, 5, 9); ++ PICO_STCM_W(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ tmp += 3; ++ src += 2; ++ } ++ ++ src -= 1; ++ tmp -= 48; ++ ++ ++ PICO_PUT_W(PICO_CONFIG, ++ PICO_OUTPUT_MODE(PICO_PLANAR_MODE) ++ | PICO_INPUT_MODE(PICO_VERT_FILTER_MODE) ++ | PICO_COEFF_FRAC_BITS(10) ++ | PICO_OFFSET_FRAC_BITS(10)); ++ ++ for ( i = 0; i < 2; i++ ){ ++ int srcB= LD32(src - 2*srcStride); ++ int srcA= LD32(src - 1*srcStride); ++ int src0= LD32(src + 0 *srcStride); ++ int src1= LD32(src + 1 *srcStride); ++ int src2= LD32(src + 2 *srcStride); ++ int src3= LD32(src + 3 *srcStride); ++ int src4= LD32(src + 4 *srcStride); ++ int src5= LD32(src + 5 *srcStride); ++ int src6= LD32(src + 6 *srcStride); ++ ++ PICO_LDCM_W_INC(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ PICO_MVRC_W(PICO_INPIX0, srcB); ++ PICO_MVRC_W(PICO_INPIX1, srcA); ++ PICO_MVRC_W(PICO_INPIX2, src0); ++ PICO_OP(PICO_USE_ACC, 0, 6, 3, 0); ++ PICO_MVRC_W(PICO_INPIX2, src1); ++ PICO_MVRC_W(PICO_INPIX1, src2); ++ PICO_MVRC_W(PICO_INPIX0, src3); ++ PICO_OP(PICO_USE_ACC | PICO_SINGLE_VECTOR, 0, 6, 3, 0); ++ ++ PICO_LDCM_W_INC(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ PICO_OP(PICO_USE_ACC, 1, 9, 6, 3); ++ PICO_MVRC_W(PICO_INPIX0, srcB); ++ PICO_MVRC_W(PICO_INPIX1, srcA); ++ PICO_MVRC_W(PICO_INPIX2, src0); ++ PICO_OP(PICO_USE_ACC | PICO_SINGLE_VECTOR, 1, 9, 6, 3); ++ ++ PICO_LDCM_W_INC(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ PICO_MVRC_W(PICO_INPIX0, srcA); ++ PICO_MVRC_W(PICO_INPIX1, src0); ++ PICO_MVRC_W(PICO_INPIX2, src1); ++ PICO_OP(PICO_USE_ACC, 2, 6, 3, 0); ++ PICO_MVRC_W(PICO_INPIX2, src2); ++ PICO_MVRC_W(PICO_INPIX1, src3); ++ PICO_MVRC_W(PICO_INPIX0, src4); ++ PICO_OP(PICO_USE_ACC | PICO_SINGLE_VECTOR, 2, 6, 3, 0); ++ ++ PICO_LDCM_W_INC(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ PICO_OP(PICO_USE_ACC, 3, 9, 6, 3); ++ PICO_MVRC_W(PICO_INPIX0, srcA); ++ PICO_MVRC_W(PICO_INPIX1, src0); ++ PICO_MVRC_W(PICO_INPIX2, src1); ++ PICO_OP(PICO_USE_ACC | PICO_SINGLE_VECTOR, 3, 9, 6, 3); ++ ++ ST16(dst + 0*dstStride, rnd_avg32(LD16(dst + 0*dstStride), PICO_GET_W(PICO_OUTPIX0) >> 16)); ++ ST16(dst + 1*dstStride, rnd_avg32(LD16(dst + 1*dstStride), PICO_GET_W(PICO_OUTPIX0))); ++ ++ ++ PICO_LDCM_W_INC(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ PICO_MVRC_W(PICO_INPIX0, src0); ++ PICO_MVRC_W(PICO_INPIX1, src1); ++ PICO_MVRC_W(PICO_INPIX2, src2); ++ PICO_OP(PICO_USE_ACC, 0, 6, 3, 0); ++ PICO_MVRC_W(PICO_INPIX2, src3); ++ PICO_MVRC_W(PICO_INPIX1, src4); ++ PICO_MVRC_W(PICO_INPIX0, src5); ++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 0, 6, 3, 0); ++ ++ PICO_LDCM_W_INC(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ PICO_OP(PICO_USE_ACC, 1, 9, 6, 3); ++ PICO_MVRC_W(PICO_INPIX0, src0); ++ PICO_MVRC_W(PICO_INPIX1, src1); ++ PICO_MVRC_W(PICO_INPIX2, src2); ++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 1, 9, 6, 3); ++ ++ PICO_LDCM_W_INC(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ PICO_MVRC_W(PICO_INPIX0, src1); ++ PICO_MVRC_W(PICO_INPIX1, src2); ++ PICO_MVRC_W(PICO_INPIX2, src3); ++ PICO_OP(PICO_USE_ACC, 2, 6, 3, 0); ++ PICO_MVRC_W(PICO_INPIX2, src4); ++ PICO_MVRC_W(PICO_INPIX1, src5); ++ PICO_MVRC_W(PICO_INPIX0, src6); ++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 2, 6, 3, 0); ++ ++ PICO_LDCM_W_INC(tmp, ++ PICO_REGVECT_VMU0_OUT, ++ PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT); ++ PICO_OP(PICO_USE_ACC, 3, 9, 6, 3); ++ PICO_MVRC_W(PICO_INPIX0, src1); ++ PICO_MVRC_W(PICO_INPIX1, src2); ++ PICO_MVRC_W(PICO_INPIX2, src3); ++ PICO_OP(PICO_USE_ACC| PICO_SINGLE_VECTOR, 3, 9, 6, 3); ++ ++ ST16(dst + 2*dstStride, rnd_avg32(LD16(dst + 2*dstStride), PICO_GET_W(PICO_OUTPIX0) >> 16)); ++ ST16(dst + 3*dstStride, rnd_avg32(LD16(dst + 3*dstStride), PICO_GET_W(PICO_OUTPIX0))); ++ ++ dst += 2; ++ src += 2; ++ } ++} ++ ++ ++static void put_h264_qpel8_v_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){ ++ put_h264_qpel4_v_lowpass_pico(dst , src , dstStride, srcStride); ++ put_h264_qpel4_v_lowpass_pico(dst+4, src+4, dstStride, srcStride); ++ src += 4*srcStride; ++ dst += 4*dstStride; ++ put_h264_qpel4_v_lowpass_pico(dst , src , dstStride, srcStride); ++ put_h264_qpel4_v_lowpass_pico(dst+4, src+4, dstStride, srcStride); ++} ++ ++static void avg_h264_qpel8_v_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){ ++ avg_h264_qpel4_v_lowpass_pico(dst , src , dstStride, srcStride); ++ avg_h264_qpel4_v_lowpass_pico(dst+4, src+4, dstStride, srcStride); ++ src += 4*srcStride; ++ dst += 4*dstStride; ++ avg_h264_qpel4_v_lowpass_pico(dst , src , dstStride, srcStride); ++ avg_h264_qpel4_v_lowpass_pico(dst+4, src+4, dstStride, srcStride); ++} ++ ++static void put_h264_qpel8_h_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){ ++ put_h264_qpel4_h_lowpass_pico(dst , src , dstStride, srcStride); ++ put_h264_qpel4_h_lowpass_pico(dst+4, src+4, dstStride, srcStride); ++ src += 4*srcStride; ++ dst += 4*dstStride; ++ put_h264_qpel4_h_lowpass_pico(dst , src , dstStride, srcStride); ++ put_h264_qpel4_h_lowpass_pico(dst+4, src+4, dstStride, srcStride); ++} ++ ++static void avg_h264_qpel8_h_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){ ++ avg_h264_qpel4_h_lowpass_pico(dst , src , dstStride, srcStride); ++ avg_h264_qpel4_h_lowpass_pico(dst+4, src+4, dstStride, srcStride); ++ src += 4*srcStride; ++ dst += 4*dstStride; ++ avg_h264_qpel4_h_lowpass_pico(dst , src , dstStride, srcStride); ++ avg_h264_qpel4_h_lowpass_pico(dst+4, src+4, dstStride, srcStride); ++} ++ ++static void put_h264_qpel8_hv_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){ ++ put_h264_qpel4_hv_lowpass_pico(dst , src , dstStride, srcStride); ++ put_h264_qpel4_hv_lowpass_pico(dst+4, src+4, dstStride, srcStride); ++ src += 4*srcStride; ++ dst += 4*dstStride; ++ put_h264_qpel4_hv_lowpass_pico(dst , src , dstStride, srcStride); ++ put_h264_qpel4_hv_lowpass_pico(dst+4, src+4, dstStride, srcStride); ++} ++ ++static void avg_h264_qpel8_hv_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){ ++ avg_h264_qpel4_hv_lowpass_pico(dst , src , dstStride, srcStride); ++ avg_h264_qpel4_hv_lowpass_pico(dst+4, src+4, dstStride, srcStride); ++ src += 4*srcStride; ++ dst += 4*dstStride; ++ avg_h264_qpel4_hv_lowpass_pico(dst , src , dstStride, srcStride); ++ avg_h264_qpel4_hv_lowpass_pico(dst+4, src+4, dstStride, srcStride); ++} ++ ++static void put_h264_qpel16_v_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){ ++ put_h264_qpel8_v_lowpass_pico(dst , src , dstStride, srcStride); ++ put_h264_qpel8_v_lowpass_pico(dst+8, src+8, dstStride, srcStride); ++ src += 8*srcStride; ++ dst += 8*dstStride; ++ put_h264_qpel8_v_lowpass_pico(dst , src , dstStride, srcStride); ++ put_h264_qpel8_v_lowpass_pico(dst+8, src+8, dstStride, srcStride); ++} ++ ++static void avg_h264_qpel16_v_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){ ++ avg_h264_qpel8_v_lowpass_pico(dst , src , dstStride, srcStride); ++ avg_h264_qpel8_v_lowpass_pico(dst+8, src+8, dstStride, srcStride); ++ src += 8*srcStride; ++ dst += 8*dstStride; ++ avg_h264_qpel8_v_lowpass_pico(dst , src , dstStride, srcStride); ++ avg_h264_qpel8_v_lowpass_pico(dst+8, src+8, dstStride, srcStride); ++} ++ ++static void put_h264_qpel16_h_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){ ++ put_h264_qpel8_h_lowpass_pico(dst , src , dstStride, srcStride); ++ put_h264_qpel8_h_lowpass_pico(dst+8, src+8, dstStride, srcStride); ++ src += 8*srcStride; ++ dst += 8*dstStride; ++ put_h264_qpel8_h_lowpass_pico(dst , src , dstStride, srcStride); ++ put_h264_qpel8_h_lowpass_pico(dst+8, src+8, dstStride, srcStride); ++} ++ ++static void avg_h264_qpel16_h_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){ ++ avg_h264_qpel8_h_lowpass_pico(dst , src , dstStride, srcStride); ++ avg_h264_qpel8_h_lowpass_pico(dst+8, src+8, dstStride, srcStride); ++ src += 8*srcStride; ++ dst += 8*dstStride; ++ avg_h264_qpel8_h_lowpass_pico(dst , src , dstStride, srcStride); ++ avg_h264_qpel8_h_lowpass_pico(dst+8, src+8, dstStride, srcStride); ++} ++ ++static void put_h264_qpel16_hv_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){ ++ put_h264_qpel8_hv_lowpass_pico(dst , src , dstStride, srcStride); ++ put_h264_qpel8_hv_lowpass_pico(dst+8, src+8, dstStride, srcStride); ++ src += 8*srcStride; ++ dst += 8*dstStride; ++ put_h264_qpel8_hv_lowpass_pico(dst , src , dstStride, srcStride); ++ put_h264_qpel8_hv_lowpass_pico(dst+8, src+8, dstStride, srcStride); ++} ++ ++static void avg_h264_qpel16_hv_lowpass_pico(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){ ++ avg_h264_qpel8_hv_lowpass_pico(dst , src , dstStride, srcStride); ++ avg_h264_qpel8_hv_lowpass_pico(dst+8, src+8, dstStride, srcStride); ++ src += 8*srcStride; ++ dst += 8*dstStride; ++ avg_h264_qpel8_hv_lowpass_pico(dst , src , dstStride, srcStride); ++ avg_h264_qpel8_hv_lowpass_pico(dst+8, src+8, dstStride, srcStride); ++} ++ ++ ++#define H264_MC(OPNAME, SIZE) \ ++static void OPNAME ## h264_qpel ## SIZE ## _mc00_pico (uint8_t *dst, uint8_t *src, int stride){\ ++ OPNAME ## pixels ## SIZE ## _c(dst, src, stride, SIZE);\ ++}\ ++\ ++static void OPNAME ## h264_qpel ## SIZE ## _mc10_pico(uint8_t *dst, uint8_t *src, int stride){\ ++ uint8_t half[SIZE*SIZE];\ ++ put_h264_qpel ## SIZE ## _h_lowpass_pico(half, src, SIZE, stride);\ ++ OPNAME ## pixels ## SIZE ## _l2(dst, src, half, stride, stride, SIZE, SIZE);\ ++}\ ++\ ++static void OPNAME ## h264_qpel ## SIZE ## _mc20_pico(uint8_t *dst, uint8_t *src, int stride){\ ++ OPNAME ## h264_qpel ## SIZE ## _h_lowpass_pico(dst, src, stride, stride);\ ++}\ ++\ ++static void OPNAME ## h264_qpel ## SIZE ## _mc30_pico(uint8_t *dst, uint8_t *src, int stride){\ ++ uint8_t half[SIZE*SIZE];\ ++ put_h264_qpel ## SIZE ## _h_lowpass_pico(half, src, SIZE, stride);\ ++ OPNAME ## pixels ## SIZE ## _l2(dst, src+1, half, stride, stride, SIZE, SIZE);\ ++}\ ++\ ++static void OPNAME ## h264_qpel ## SIZE ## _mc01_pico(uint8_t *dst, uint8_t *src, int stride){\ ++ uint8_t full[SIZE*(SIZE+5)];\ ++ uint8_t * const full_mid= full + SIZE*2;\ ++ uint8_t half[SIZE*SIZE];\ ++ copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ ++ put_h264_qpel ## SIZE ## _v_lowpass_pico(half, full_mid, SIZE, SIZE);\ ++ OPNAME ## pixels ## SIZE ## _l2(dst, full_mid, half, stride, SIZE, SIZE, SIZE);\ ++}\ ++\ ++static void OPNAME ## h264_qpel ## SIZE ## _mc02_pico(uint8_t *dst, uint8_t *src, int stride){\ ++ uint8_t full[SIZE*(SIZE+5)];\ ++ uint8_t * const full_mid= full + SIZE*2;\ ++ copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ ++ OPNAME ## h264_qpel ## SIZE ## _v_lowpass_pico(dst, full_mid, stride, SIZE);\ ++}\ ++\ ++static void OPNAME ## h264_qpel ## SIZE ## _mc03_pico(uint8_t *dst, uint8_t *src, int stride){\ ++ uint8_t full[SIZE*(SIZE+5)];\ ++ uint8_t * const full_mid= full + SIZE*2;\ ++ uint8_t half[SIZE*SIZE];\ ++ copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ ++ put_h264_qpel ## SIZE ## _v_lowpass_pico(half, full_mid, SIZE, SIZE);\ ++ OPNAME ## pixels ## SIZE ## _l2(dst, full_mid+SIZE, half, stride, SIZE, SIZE, SIZE);\ ++}\ ++\ ++static void OPNAME ## h264_qpel ## SIZE ## _mc11_pico(uint8_t *dst, uint8_t *src, int stride){\ ++ uint8_t full[SIZE*(SIZE+5)];\ ++ uint8_t * const full_mid= full + SIZE*2;\ ++ uint8_t halfH[SIZE*SIZE];\ ++ uint8_t halfV[SIZE*SIZE];\ ++ put_h264_qpel ## SIZE ## _h_lowpass_pico(halfH, src, SIZE, stride);\ ++ copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ ++ put_h264_qpel ## SIZE ## _v_lowpass_pico(halfV, full_mid, SIZE, SIZE);\ ++ OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\ ++}\ ++\ ++static void OPNAME ## h264_qpel ## SIZE ## _mc31_pico(uint8_t *dst, uint8_t *src, int stride){\ ++ uint8_t full[SIZE*(SIZE+5)];\ ++ uint8_t * const full_mid= full + SIZE*2;\ ++ uint8_t halfH[SIZE*SIZE];\ ++ uint8_t halfV[SIZE*SIZE];\ ++ put_h264_qpel ## SIZE ## _h_lowpass_pico(halfH, src, SIZE, stride);\ ++ copy_block ## SIZE (full, src - stride*2 + 1, SIZE, stride, SIZE + 5);\ ++ put_h264_qpel ## SIZE ## _v_lowpass_pico(halfV, full_mid, SIZE, SIZE);\ ++ OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\ ++}\ ++\ ++static void OPNAME ## h264_qpel ## SIZE ## _mc13_pico(uint8_t *dst, uint8_t *src, int stride){\ ++ uint8_t full[SIZE*(SIZE+5)];\ ++ uint8_t * const full_mid= full + SIZE*2;\ ++ uint8_t halfH[SIZE*SIZE];\ ++ uint8_t halfV[SIZE*SIZE];\ ++ put_h264_qpel ## SIZE ## _h_lowpass_pico(halfH, src + stride, SIZE, stride);\ ++ copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ ++ put_h264_qpel ## SIZE ## _v_lowpass_pico(halfV, full_mid, SIZE, SIZE);\ ++ OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\ ++}\ ++\ ++static void OPNAME ## h264_qpel ## SIZE ## _mc33_pico(uint8_t *dst, uint8_t *src, int stride){\ ++ uint8_t full[SIZE*(SIZE+5)];\ ++ uint8_t * const full_mid= full + SIZE*2;\ ++ uint8_t halfH[SIZE*SIZE];\ ++ uint8_t halfV[SIZE*SIZE];\ ++ put_h264_qpel ## SIZE ## _h_lowpass_pico(halfH, src + stride, SIZE, stride);\ ++ copy_block ## SIZE (full, src - stride*2 + 1, SIZE, stride, SIZE + 5);\ ++ put_h264_qpel ## SIZE ## _v_lowpass_pico(halfV, full_mid, SIZE, SIZE);\ ++ OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\ ++}\ ++\ ++static void OPNAME ## h264_qpel ## SIZE ## _mc22_pico(uint8_t *dst, uint8_t *src, int stride){\ ++ OPNAME ## h264_qpel ## SIZE ## _hv_lowpass_pico(dst, src, stride, stride);\ ++}\ ++\ ++static void OPNAME ## h264_qpel ## SIZE ## _mc21_pico(uint8_t *dst, uint8_t *src, int stride){\ ++ uint8_t halfH[SIZE*SIZE];\ ++ uint8_t halfHV[SIZE*SIZE];\ ++ put_h264_qpel ## SIZE ## _h_lowpass_pico(halfH, src, SIZE, stride);\ ++ put_h264_qpel ## SIZE ## _hv_lowpass_pico(halfHV, src, SIZE, stride);\ ++ OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfHV, stride, SIZE, SIZE, SIZE);\ ++}\ ++\ ++static void OPNAME ## h264_qpel ## SIZE ## _mc23_pico(uint8_t *dst, uint8_t *src, int stride){\ ++ uint8_t halfH[SIZE*SIZE];\ ++ uint8_t halfHV[SIZE*SIZE];\ ++ put_h264_qpel ## SIZE ## _h_lowpass_pico(halfH, src + stride, SIZE, stride);\ ++ put_h264_qpel ## SIZE ## _hv_lowpass_pico(halfHV, src, SIZE, stride);\ ++ OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfHV, stride, SIZE, SIZE, SIZE);\ ++}\ ++\ ++static void OPNAME ## h264_qpel ## SIZE ## _mc12_pico(uint8_t *dst, uint8_t *src, int stride){\ ++ uint8_t full[SIZE*(SIZE+5)];\ ++ uint8_t * const full_mid= full + SIZE*2;\ ++ uint8_t halfV[SIZE*SIZE];\ ++ uint8_t halfHV[SIZE*SIZE];\ ++ copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ ++ put_h264_qpel ## SIZE ## _v_lowpass_pico(halfV, full_mid, SIZE, SIZE);\ ++ put_h264_qpel ## SIZE ## _hv_lowpass_pico(halfHV, src, SIZE, stride);\ ++ OPNAME ## pixels ## SIZE ## _l2(dst, halfV, halfHV, stride, SIZE, SIZE, SIZE);\ ++}\ ++\ ++static void OPNAME ## h264_qpel ## SIZE ## _mc32_pico(uint8_t *dst, uint8_t *src, int stride){\ ++ uint8_t full[SIZE*(SIZE+5)];\ ++ uint8_t * const full_mid= full + SIZE*2;\ ++ uint8_t halfV[SIZE*SIZE];\ ++ uint8_t halfHV[SIZE*SIZE];\ ++ copy_block ## SIZE (full, src - stride*2 + 1, SIZE, stride, SIZE + 5);\ ++ put_h264_qpel ## SIZE ## _v_lowpass_pico(halfV, full_mid, SIZE, SIZE);\ ++ put_h264_qpel ## SIZE ## _hv_lowpass_pico(halfHV, src, SIZE, stride);\ ++ OPNAME ## pixels ## SIZE ## _l2(dst, halfV, halfHV, stride, SIZE, SIZE, SIZE);\ ++}\ ++ ++H264_MC(put_, 4) ++H264_MC(put_, 8) ++H264_MC(put_, 16) ++H264_MC(avg_, 4) ++H264_MC(avg_, 8) ++H264_MC(avg_, 16) ++ ++ ++ ++#define dspfunc16(PFX) \ ++ void PFX ## _pixels16_avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h ){ \ ++ PFX ## _pixels8_avr32(dst, pixels, line_size, h);\ ++ PFX ## _pixels8_avr32(dst + 8, pixels + 8, line_size, h);\ ++ }\ ++ void PFX ## _pixels16_h_avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h ){ \ ++ PFX ## _pixels8_h_avr32(dst, pixels, line_size, h);\ ++ PFX ## _pixels8_h_avr32(dst + 8, pixels + 8, line_size, h);\ ++ }\ ++ void PFX ## _pixels16_v_avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h ){ \ ++ PFX ## _pixels8_v_avr32(dst, pixels, line_size, h);\ ++ PFX ## _pixels8_v_avr32(dst + 8, pixels + 8, line_size, h);\ ++ }\ ++ void PFX ## _pixels16_hv_avr32(uint8_t *dst, const uint8_t *pixels, int line_size, int h ){ \ ++ PFX ## _pixels8_hv_avr32(dst, pixels, line_size, h);\ ++ PFX ## _pixels8_hv_avr32(dst + 8, pixels + 8, line_size, h);\ ++ }\ ++ ++ ++dspfunc16(put) ++dspfunc16(put_no_rnd) ++dspfunc16(avg) ++dspfunc16(avg_no_rnd) ++#undef dspfunc16 ++ ++static int pix_sum_avr32(uint8_t * pix, int line_size) ++{ ++ int s, i; ++ ++ s = 0; ++ for (i = 0; i < 16; i++) { ++ int tmp1,tmp2,tmp3,tmp4,tmp5; ++ __asm__ volatile ( "ld.w\t%0, %6[0]\n\t" ++ "ld.w\t%1, %6[4]\n\t" ++ "ld.w\t%2, %6[8]\n\t" ++ "ld.w\t%3, %6[12]\n\t" ++ "punpckub.h\t%4, %0:t\n\t" ++ "padd.h\t%5, %5, %4\n\t" ++ "punpckub.h\t%4, %0:b\n\t" ++ "padd.h\t%5, %5, %4\n\t" ++ "punpckub.h\t%4, %1:t\n\t" ++ "padd.h\t%5, %5, %4\n\t" ++ "punpckub.h\t%4, %1:b\n\t" ++ "padd.h\t%5, %5, %4\n\t" ++ "punpckub.h\t%4, %2:t\n\t" ++ "padd.h\t%5, %5, %4\n\t" ++ "punpckub.h\t%4, %2:b\n\t" ++ "padd.h\t%5, %5, %4\n\t" ++ "punpckub.h\t%4, %3:t\n\t" ++ "padd.h\t%5, %5, %4\n\t" ++ "punpckub.h\t%4, %3:b\n\t" ++ "padd.h\t%5, %5, %4\n\t" ++ : "=&r"(tmp1),"=&r"(tmp2),"=&r"(tmp3),"=&r"(tmp4),"=&r"(tmp5),"=&r"(s) ++ : "r"(pix)); ++ pix += line_size; ++ } ++ __asm__ volatile ( "addhh.w\t%0, %0:t, %0:b" : "=&r" (s) ); ++ ++ return s; ++} ++ ++ ++//#define op_scale1(x) block[x] = clip_uint8( (block[x]*weight + offset) >> log2_denom ) ++//#define op_scale2(x) dst[x] = clip_uint8( (src[x]*weights + dst[x]*weightd + offset) >> (log2_denom+1)) ++//#define H264_WEIGHT(W,H) \ ++//static void weight_h264_pixels ## W ## x ## H ## _c(uint8_t *block, int stride, int log2_denom, int weight, int offset){ \ ++// int attribute_unused x, y; \ ++// offset <<= log2_denom; \ ++// if(log2_denom) offset += 1<<(log2_denom-1); \ ++// for(y=0; y> 0, 8\n" \ ++// "satu\t%[tmp1] >> 0, 8\n" \ ++// "st.b\t%[block][0], %[tmp0]\n" \ ++// "st.b\t%[block][1], %[tmp1]\n" \ ++// : [tmp0] "=&r"(tmp0), [tmp1] "=&r"(tmp1) \ ++// : [block] "r"(block), [weight]"r"(weight), [log2_denom]"r"(log2denom) ); \ ++// } else if ( W==4 ) { \ ++// asm volatile ( "ld.w\t%[tmp0], %[block][0]\n" \ ++// "punpckub.h\t%[tmp1], %[tmp0]:t\n" \ ++// "punpckub.h\t%[tmp0], %[tmp0]:b\n" \ ++// "mulhh.w\t%[tmp2], %[tmp1]:t, %[weight]:b\n" \ ++// "mulhh.w\t%[tmp1], %[tmp1]:b, %[weight]:b\n" \ ++// "asr\t%[tmp0], %[log2_denom]\n" \ ++// "asr\t%[tmp1], %[log2_denom]\n" \ ++// "satu\t%[tmp0] >> 0, 8\n" \ ++// "satu\t%[tmp1] >> 0, 8\n" \ ++// "st.b\t%[block][0], %[tmp0]\n" \ ++// "st.b\t%[block][1], %[tmp1]\n" \ ++// : [tmp0] "=&r"(tmp0), [tmp1] "=&r"(tmp1) \ ++// : [block] "r"(block), [weight]"r"(weight), [log2_denom]"r"(log2denom) ); \ ++// ++// ++// ++// if(W==4) continue; \ ++// op_scale1(4); \ ++// op_scale1(5); \ ++// op_scale1(6); \ ++// op_scale1(7); \ ++// if(W==8) continue; \ ++// op_scale1(8); \ ++// op_scale1(9); \ ++// op_scale1(10); \ ++// op_scale1(11); \ ++// op_scale1(12); \ ++// op_scale1(13); \ ++// op_scale1(14); \ ++// op_scale1(15); \ ++// } \ ++//} \ ++//static void biweight_h264_pixels ## W ## x ## H ## _c(uint8_t *dst, uint8_t *src, int stride, int log2_denom, int weightd, int weights, int offsetd, int offsets){ \ ++// int attribute_unused x, y; \ ++// int offset = (offsets + offsetd + 1) >> 1; \ ++// offset = ((offset << 1) + 1) << log2_denom; \ ++// for(y=0; y and ++ is not less than */ ++#define PABS_DIFF_LESS_THAN( a, b, compare) \ ++ ({ uint32_t __tmp__, __tmp2__, __mask__; \ ++ asm ( \ ++ /* Check ABS( a - b ) < compare */ \ ++ "psubs.ub\t%[tmp], %[opa], %[opb]\n" \ ++ "psubs.ub\t%[tmp2], %[opb], %[opa]\n" \ ++ "or\t%[tmp], %[tmp2]\n" /* ABS ( a - b ) */ \ ++ /* This produces 0 for all bytes where the comparison is not true */ \ ++ "psubs.ub\t%[mask], %[cmp], %[tmp]\n" \ ++ : [tmp] "=&r"(__tmp__), [tmp2] "=&r"(__tmp2__), [mask] "=&r"(__mask__) \ ++ : [opa] "r"(a), [opb] "r"(b), [cmp] "r"(compare) ); \ ++ __mask__; }) ++ ++/* ++ Set all bytes containing zero in to 255 and the rest to zero. ++ ++ Add with saturation 254 to all bytes making all bytes different from ++ zero become 255. Then add one without saturation to make all bytes ++ originally containing zero 255 and the rest 0. */ ++#define SET_ALL_BITS_IN_ZERO_BYTES(value) \ ++ ({ uint32_t __tmp__; \ ++ asm ( \ ++ "padds.ub\t%[tmp], %[val], %[max_minus_one]\n" \ ++ "padd.b\t%[tmp], %[tmp], %[all_ones]\n" \ ++ : [tmp] "=r"(__tmp__) \ ++ : [val] "r"(value), [max_minus_one] "r"(0xFEFEFEFE), [all_ones] "r"(0x01010101) ); \ ++ __tmp__; }) ++ ++#define PACKW_SH(upper, lower) \ ++ ({ uint32_t __tmp__; \ ++ asm ( \ ++ "packw.sh\t%[tmp], %[u], %[l]\n" \ ++ : [tmp] "=r"(__tmp__) \ ++ : [u] "r"(upper), [l] "r"(lower) ); \ ++ __tmp__; }) ++ ++#define PACKSH_UB(upper, lower) \ ++ ({ uint32_t __tmp__; \ ++ asm ( \ ++ "packsh.sb\t%[tmp], %[u], %[l]\n" \ ++ : [tmp] "=r"(__tmp__) \ ++ : [u] "r"(upper), [l] "r"(lower) ); \ ++ __tmp__; }) ++ ++static void h264_v_loop_filter_luma_avr32(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0) ++{ ++ int i; ++ ++ if ( alpha == 0 ) ++ return; ++ ++ alpha = PACKW_SH(alpha, alpha); ++ alpha = PACKSH_UB(alpha, alpha); ++ beta = PACKW_SH(beta, beta); ++ beta = PACKSH_UB(beta, beta); ++ ++ for( i = 0; i < 4; i++ ) { ++ uint32_t p0, p1, p2, q0, q1, q2; ++ uint32_t mask, mask2; ++ uint32_t tmp, tmp2, tmp3, tmp4; ++ ++ if( tc0[i] < 0 ) { ++ pix += 4; ++ continue; ++ } ++ ++/* for( d = 0; d < 4; d++ ) { ++ const int p0 = pix[-1*stride]; ++ const int p1 = pix[-2*stride]; ++ const int p2 = pix[-3*stride]; ++ const int q0 = pix[0]; ++ const int q1 = pix[1*stride]; ++ const int q2 = pix[2*stride]; ++ ++ if( ABS( p0 - q0 ) < alpha && ++ ABS( p1 - p0 ) < beta && ++ ABS( q1 - q0 ) < beta ) { */ ++ ++ p0 = LD32(pix - stride); ++ p1 = LD32(pix - 2*stride); ++ q0 = LD32(pix); ++ q1 = LD32(pix + stride); ++ ++ /* Check which of the columns should be filtered, if any. */ ++ mask = PABS_DIFF_LESS_THAN(p0, q0, alpha); ++ mask |= PABS_DIFF_LESS_THAN(p1, p0, beta); ++ mask |= PABS_DIFF_LESS_THAN(q1, q0, beta); ++ ++ if ( !mask ) ++ continue; ++ ++ mask = SET_ALL_BITS_IN_ZERO_BYTES(mask); ++ ++ ++ int tc = PACKW_SH(tc0[i], tc0[i]); ++ int tc0_p = tc; ++ int tc0_m = PACKW_SH(-tc0[i], -tc0[i]); ++ ++ /* ++ int i_delta; ++ if( ABS( p2 - p0 ) < beta ) { ++ pix[-2*stride] = p1 + clip( (( p2 + ( ( p0 + q0 + 1 ) >> 1 ) ) >> 1) - p1, -tc0[i], tc0[i] ); ++ tc++; ++ }*/ ++ ++ p2 = LD32(pix - 3*stride); ++ mask2 = PABS_DIFF_LESS_THAN(p2, p0, beta) & ~mask; ++ ++ if ( mask2 ){ ++ mask2 = SET_ALL_BITS_IN_ZERO_BYTES(mask2); ++ asm ("pavg.ub\t%[tmp], %[p0], %[q0]\n" ++ "paddh.ub\t%[tmp], %[tmp], %[p2]\n" ++ "punpckub.h\t%[tmp2], %[tmp]:t\n" ++ "punpckub.h\t%[tmp], %[tmp]:b\n" ++ "punpckub.h\t%[tmp3], %[p1]:t\n" ++ "punpckub.h\t%[tmp4], %[p1]:b\n" ++ "psub.h\t%[tmp2], %[tmp2], %[tmp3]\n" ++ "psub.h\t%[tmp], %[tmp], %[tmp4]\n" ++ "pmin.sh\t%[tmp2], %[tmp2], %[tc0_p]\n" ++ "pmin.sh\t%[tmp], %[tmp], %[tc0_p]\n" ++ "pmax.sh\t%[tmp2], %[tmp2], %[tc0_m]\n" ++ "pmax.sh\t%[tmp], %[tmp], %[tc0_m]\n" ++ "padd.h\t%[tmp2], %[tmp2], %[tmp3]\n" ++ "padd.h\t%[tmp], %[tmp], %[tmp4]\n" ++ "packsh.ub\t%[tmp], %[tmp2], %[tmp]\n" ++ "andn\t%[tmp], %[mask2]\n" ++ "and\t%[tmp2], %[q1], %[mask2]\n" ++ "or\t%[tmp], %[tmp2]\n" ++ : [tmp]"=&r"(tmp), [tmp2]"=&r"(tmp2), [tmp3]"=&r"(tmp3), ++ [tmp4]"=&r"(tmp4) ++ : [q0]"r"(q0), [p2]"r"(p2), [p1]"r"(p1), [p0]"r"(p0), [q1]"r"(q1), [tc0_p]"r"(tc0_p), ++ [tc0_m]"r"(tc0_m), [mask2]"r"(mask2)); ++ ST32(pix - 2*stride, tmp); ++ tc += 0x00010001; ++ } ++ ++ ++ q2 = LD32(pix + 2*stride); ++ ++ /* ++ if( ABS( q2 - q0 ) < beta ) { ++ pix[ stride] = q1 + clip( (( q2 + ( ( p0 + q0 + 1 ) >> 1 ) ) >> 1) - q1, -tc0[i], tc0[i] ); ++ tc++; ++ } ++ */ ++ mask2 = PABS_DIFF_LESS_THAN(q2, q0, beta) & ~mask; ++ ++ if ( mask2 ){ ++ mask2 = SET_ALL_BITS_IN_ZERO_BYTES(mask2); ++ asm ("pavg.ub\t%[tmp], %[p0], %[q0]\n" ++ "paddh.ub\t%[tmp], %[tmp], %[q2]\n" ++ "punpckub.h\t%[tmp2], %[tmp]:t\n" ++ "punpckub.h\t%[tmp], %[tmp]:b\n" ++ "punpckub.h\t%[tmp3], %[q1]:t\n" ++ "punpckub.h\t%[tmp4], %[q1]:b\n" ++ "psub.h\t%[tmp2], %[tmp2], %[tmp3]\n" ++ "psub.h\t%[tmp], %[tmp], %[tmp4]\n" ++ "pmin.sh\t%[tmp2], %[tmp2], %[tc0_p]\n" ++ "pmin.sh\t%[tmp], %[tmp], %[tc0_p]\n" ++ "pmax.sh\t%[tmp2], %[tmp2], %[tc0_m]\n" ++ "pmax.sh\t%[tmp], %[tmp], %[tc0_m]\n" ++ "padd.h\t%[tmp2], %[tmp2], %[tmp3]\n" ++ "padd.h\t%[tmp], %[tmp], %[tmp4]\n" ++ "packsh.ub\t%[tmp], %[tmp2], %[tmp]\n" ++ "andn\t%[tmp], %[mask2]\n" ++ "and\t%[tmp2], %[q1], %[mask2]\n" ++ "or\t%[tmp], %[tmp2]\n" ++ : [tmp]"=&r"(tmp), [tmp2]"=&r"(tmp2), [tmp3]"=&r"(tmp3), ++ [tmp4]"=&r"(tmp4) ++ : [q0]"r"(q0), [q2]"r"(q2), [q1]"r"(q1), [p0]"r"(p0), [tc0_p]"r"(tc0_p), ++ [tc0_m]"r"(tc0_m), [mask2]"r"(mask2)); ++ ST32(pix + stride, tmp); ++ tc += 0x00010001; ++ } ++ ++ uint32_t old_p0 = p0; ++ uint32_t old_q0 = q0; ++ ++ /* i_delta = clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc ); ++ pix[-stride] = clip_uint8( p0 + i_delta ); ++ pix[0] = clip_uint8( q0 - i_delta ); */ ++ ++ asm ( ++ /* Check if the two upper pixels should be filtered */ ++ "lsr\t%[tmp], %[inv_mask], 16\n" ++ "breq\t0f\n" ++ ++ "punpckub.h\t%[tmp], %[p1]:t\n" ++ "punpckub.h\t%[tmp2], %[q1]:t\n" ++ ++ /* p1 - q1 */ ++ "psub.h\t%[tmp], %[tmp], %[tmp2]\n" ++ ++ "punpckub.h\t%[tmp3], %[q0]:t\n" ++ "punpckub.h\t%[tmp4], %[p0]:t\n" ++ ++ /* q0 - p0 */ ++ "psub.h\t%[tmp2], %[tmp3], %[tmp4]\n" ++ ++ /* (q0 - p0) << 2 */ ++ "plsl.h\t%[tmp2], %[tmp2], 2\n" ++ ++ /* ((q0 - p0) << 2) + (p1 - q1) */ ++ "padd.h\t%[tmp2], %[tmp2], %[tmp]\n" ++ ++ "mov\t%[tmp], 0x00040004\n" ++ /* ((q0 - p0) << 2) + (p1 - q1) + 4*/ ++ "padd.h\t%[tmp2], %[tmp2], %[tmp]\n" ++ ++ /* (((q0 - p0) << 2) + (p1 - q1) + 4) >> 3*/ ++ "pasr.h\t%[tmp2], %[tmp2], 3\n" ++ ++ "mov\t%[tmp], 0\n" ++ "psub.h\t%[tmp], %[tmp], %[tc]\n" ++ ++ /* i_delta = clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc ); */ ++ "pmin.sh\t%[tmp2], %[tmp2], %[tc]\n" ++ "pmax.sh\t%[tmp2], %[tmp2], %[tmp]\n" ++ ++ ++ /* pix[-stride] = clip_uint8( p0 + i_delta ); */ ++ "padd.h\t%[tmp4], %[tmp4], %[tmp2]\n" ++ ++ ++ /* pix[0] = clip_uint8( q0 - i_delta ); */ ++ "psub.h\t%[tmp3], %[tmp3], %[tmp2]\n" ++ ++ /* Check if the two lower pixels should be filtered */ ++ "lsl\t%[tmp2], %[inv_mask], 16\n" ++ "breq\t1f\n" ++ ++ "0:\n" ++ "punpckub.h\t%[p1], %[p1]:b\n" ++ "punpckub.h\t%[q1], %[q1]:b\n" ++ ++ /* p1 - q1 */ ++ "psub.h\t%[p1], %[p1], %[q1]\n" ++ ++ "punpckub.h\t%[q0], %[q0]:b\n" ++ "punpckub.h\t%[p0], %[p0]:b\n" ++ ++ /* q0 - p0 */ ++ "psub.h\t%[tmp2], %[q0], %[p0]\n" ++ ++ /* (q0 - p0) << 2 */ ++ "plsl.h\t%[tmp2], %[tmp2], 2\n" ++ ++ /* ((q0 - p0) << 2) + (p1 - q1) */ ++ "padd.h\t%[tmp2], %[tmp2], %[p1]\n" ++ ++ "mov\t%[q1], 0x00040004\n" ++ /* ((q0 - p0) << 2) + (p1 - q1) + 4*/ ++ "padd.h\t%[tmp2], %[tmp2], %[q1]\n" ++ ++ /* (((q0 - p0) << 2) + (p1 - q1) + 4) >> 3*/ ++ "pasr.h\t%[tmp2], %[tmp2], 3\n" ++ ++ /* i_delta = clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc ); */ ++ "pmin.sh\t%[tmp2], %[tmp2], %[tc]\n" ++ "pmax.sh\t%[tmp2], %[tmp2], %[tmp]\n" ++ ++ /* pix[-stride] = clip_uint8( p0 + i_delta ); */ ++ "padd.h\t%[p0], %[p0], %[tmp2]\n" ++ ++ /* pix[0] = clip_uint8( q0 - i_delta ); */ ++ "psub.h\t%[q0], %[q0], %[tmp2]\n" ++ ++ "1:\n" ++ "packsh.ub\t%[p0], %[tmp4], %[p0]\n" ++ "packsh.ub\t%[q0], %[tmp3], %[tmp4]\n" ++ ++ : [tmp]"=&r"(tmp), [tmp2]"=&r"(tmp2), [tmp3]"=&r"(tmp3), ++ [tmp4]"=&r"(tmp4), [q0]"=&r"(q0), [q1]"=&r"(q1), [p0]"=&r"(p0), [p1]"=&r"(p1) ++ : [tc]"r"(tc), [inv_mask]"r"(~mask)); ++ ++ ST32(pix - stride, (mask & old_p0) | (p0 & ~mask)); ++ ST32(pix, (mask & old_q0) | (q0 & ~mask)); ++ ++ } ++ pix += 1; ++} ++ ++ ++ ++ ++#ifdef CHECK_DSP_FUNCS_AGAINST_C ++ ++void dump_block8(uint8_t *block, int line_size, int h){ ++ int i, j; ++ ++ for ( i = 0; i < h ; i++ ){ ++ av_log(NULL, AV_LOG_ERROR, "\t"); ++ for ( j = 0; j < 8 ; j++ ){ ++ av_log(NULL, AV_LOG_ERROR, "%d ", block[j + i*line_size]); ++ } ++ av_log(NULL, AV_LOG_ERROR, "\n"); ++ } ++} ++ ++void dump_block4(uint8_t *block, int line_size, int h){ ++ int i, j; ++ ++ for ( i = 0; i < h ; i++ ){ ++ av_log(NULL, AV_LOG_ERROR, "\t"); ++ for ( j = 0; j < 4 ; j++ ){ ++ av_log(NULL, AV_LOG_ERROR, "%d ", block[j + i*line_size]); ++ } ++ av_log(NULL, AV_LOG_ERROR, "\n"); ++ } ++} ++ ++void dump_block(uint8_t *block, int line_size, int h, int w){ ++ int i, j; ++ ++ for ( i = 0; i < h ; i++ ){ ++ av_log(NULL, AV_LOG_ERROR, "\t"); ++ for ( j = 0; j < w ; j++ ){ ++ av_log(NULL, AV_LOG_ERROR, "%d ", block[j + i*line_size]); ++ } ++ av_log(NULL, AV_LOG_ERROR, "\n"); ++ } ++} ++ ++void check_block8(uint8_t *test, uint8_t *correct, int line_size_test, int line_size_correct, ++ int h, char *name, int max_dev){ ++ int i,j; ++ for ( i = 0; i < 8 ; i++ ){ ++ for ( j = 0; j < h ; j++ ){ ++ int diff = test[i + line_size_test*j] - correct[i + line_size_correct*j]; ++ diff = diff < 0 ? -diff : diff; ++ if ( diff > max_dev ){ ++ av_log(NULL, AV_LOG_ERROR, "Error pixel x=%i, y=%i differs. Is 0x%x should be 0x%x\n", ++ i, j, test[i + line_size_test*j], correct[i + j*line_size_correct]); ++ av_log(NULL, AV_LOG_ERROR, "Error resulting block from %s is:\n", name); ++ dump_block8(test, line_size_test, h); ++ av_log(NULL, AV_LOG_ERROR, "But should be equal to:\n"); ++ dump_block8(correct, line_size_correct, h); ++ exit(1); ++ } ++ } ++ } ++} ++ ++void check_block4(uint8_t *test, uint8_t *correct, int line_size_test, int line_size_correct, ++ int h, char *name, int max_dev){ ++ int i,j; ++ for ( i = 0; i < 4 ; i++ ){ ++ for ( j = 0; j < h ; j++ ){ ++ int diff = test[i + line_size_test*j] - correct[i + line_size_correct*j]; ++ diff = diff < 0 ? -diff : diff; ++ if ( diff > max_dev ){ ++ av_log(NULL, AV_LOG_ERROR, "Error pixel x=%i, y=%i differs. Is 0x%x should be 0x%x\n", ++ i, j, test[i + line_size_test*j], correct[i + j*line_size_correct]); ++ av_log(NULL, AV_LOG_ERROR, "Error resulting block from %s is:\n", name); ++ dump_block8(test, line_size_test, h); ++ av_log(NULL, AV_LOG_ERROR, "But should be equal to:\n"); ++ dump_block4(correct, line_size_correct, h); ++ exit(1); ++ } ++ } ++ } ++} ++ ++void check_block(uint8_t *test, uint8_t *correct, int line_size_test, int line_size_correct, ++ int h, int width, char *name, int max_dev){ ++ int i,j; ++ for ( i = 0; i < width ; i++ ){ ++ for ( j = 0; j < h ; j++ ){ ++ int diff = test[i + line_size_test*j] - correct[i + line_size_correct*j]; ++ diff = diff < 0 ? -diff : diff; ++ if ( diff > max_dev ){ ++ av_log(NULL, AV_LOG_ERROR, "Error pixel x=%i, y=%i differs. Is 0x%x should be 0x%x\n", ++ i, j, test[i + line_size_test*j], correct[i + j*line_size_correct]); ++ av_log(NULL, AV_LOG_ERROR, "Error resulting block from %s is:\n", name); ++ dump_block(test, line_size_test, h, width); ++ av_log(NULL, AV_LOG_ERROR, "But should be equal to:\n"); ++ dump_block(correct, line_size_correct, h, width); ++ exit(1); ++ } ++ } ++ } ++} ++ ++void dump_dct_block(DCTELEM *block){ ++ int i, j; ++ ++ for ( i = 0; i < 8 ; i++ ){ ++ av_log(NULL, AV_LOG_ERROR, "\t"); ++ for ( j = 0; j < 8 ; j++ ){ ++ av_log(NULL, AV_LOG_ERROR, "0x%x ", block[j + i*8]); ++ } ++ av_log(NULL, AV_LOG_ERROR, "\n"); ++ } ++} ++ ++void test_idct_avr32(DCTELEM *block){ ++ DCTELEM testBlock[64]; ++ int i, j; ++ ++ /* Copy transposed block to testBlock */ ++ for ( i = 0; i < 8 ; i++ ){ ++ for ( j = 0; j < 8 ; j++ ){ ++ testBlock[i + 8*j] = block[j + i*8]; ++ } ++ } ++ ++ idct_avr32(block); ++ simple_idct(&testBlock); ++ ++ for ( i = 0; i < 64 ; i++ ){ ++ if ( block[i] != testBlock[i] ){ ++ av_log(NULL, AV_LOG_ERROR, "Error resulting block from idct is:\n"); ++ dump_dct_block(block); ++ av_log(NULL, AV_LOG_ERROR, "But should be equal to the transposed of:\n"); ++ dump_dct_block(testBlock); ++ exit(1); ++ } ++ } ++} ++ ++void test_idct_put_avr32(uint8_t *dest, int line_size, DCTELEM *block){ ++ uint8_t testBlock[64]; ++ DCTELEM blockCopy[64]; ++ int i, j; ++ ++ /* Copy transposed block to blockCopy */ ++ for ( i = 0; i < 8 ; i++ ){ ++ for ( j = 0; j < 8 ; j++ ){ ++ blockCopy[i + 8*j] = block[j + i*8]; ++ } ++ } ++ ++ idct_put_avr32(dest, line_size, block); ++ simple_idct_put(&testBlock, 8, blockCopy); ++ ++ check_block8(dest, testBlock, line_size, 8, 8, "idct_put", 1); ++} ++ ++ ++void test_idct_add_avr32(uint8_t *dest, int line_size, DCTELEM *block){ ++ uint8_t testBlock[64]; ++ DCTELEM blockCopy[64]; ++ int i, j; ++ ++ /* Copy dest to testBlock */ ++ for ( i = 0; i < 8 ; i++ ){ ++ for ( j = 0; j < 8 ; j++ ){ ++ testBlock[i + 8*j] = dest[i + j*line_size]; ++ } ++ } ++ ++ /* Copy transposed block to blockCopy */ ++ for ( i = 0; i < 8 ; i++ ){ ++ for ( j = 0; j < 8 ; j++ ){ ++ blockCopy[i + 8*j] = block[j + i*8]; ++ } ++ } ++ ++ idct_add_avr32(dest, line_size, block); ++ simple_idct_add(&testBlock, 8, blockCopy); ++ ++ check_block8(dest, testBlock, line_size, 8, 8, "idct_add", 1); ++} ++ ++void test_h264_idct_add_avr32(uint8_t *dest, DCTELEM *block, int stride){ ++ uint8_t testBlock[16]; ++ DCTELEM blockCopy[16]; ++ int i, j; ++ ++ /* Copy dest to testBlock */ ++ for ( i = 0; i < 4 ; i++ ){ ++ for ( j = 0; j < 4 ; j++ ){ ++ testBlock[i + 4*j] = dest[i + j*stride]; ++ } ++ } ++ ++ /* Copy transposed block to blockCopy */ ++ for ( i = 0; i < 16 ; i++ ){ ++ blockCopy[i] = block[i]; ++ } ++ ++ ff_h264_idct_add_c(dest, block, stride); ++ ++ h264_idct_add_avr32(testBlock, blockCopy, 4); ++ ++ check_block(dest, testBlock, stride, 4, 4, 4, "h264_idct_add", 0); ++} ++ ++void test_h264_idct8_add_avr32(uint8_t *dest, DCTELEM *block, int stride){ ++ uint8_t testBlock[8*8]; ++ DCTELEM blockCopy[8*8]; ++ int i, j; ++ ++ /* Copy dest to testBlock */ ++ for ( i = 0; i < 8 ; i++ ){ ++ for ( j = 0; j < 8 ; j++ ){ ++ testBlock[i + 8*j] = dest[i + j*stride]; ++ } ++ } ++ ++ /* Copy source block to blockCopy */ ++ for ( i = 0; i < 8*8 ; i++ ){ ++ blockCopy[i] = block[i]; ++ } ++ ++ ff_h264_idct8_add_c(dest, block, stride); ++ h264_idct8_add_avr32(testBlock, blockCopy, 8); ++ ++ check_block(dest, testBlock, stride, 8, 8, 8, "h264_idct8_add", 0); ++} ++ ++void test_put_pixels_funcs8(op_pixels_func test, op_pixels_func correct, uint8_t *block, ++ const uint8_t *pixels, int line_size, int h, char *name, int in_h_size, int in_v_size){ ++ uint8_t *testBlock, *testBlock2; ++ int i, j; ++ int input_v_size = h + in_v_size; ++ int input_h_size = 8 + in_h_size; ++ ++ testBlock = alloca(input_h_size*input_v_size); ++ testBlock2 = alloca(input_h_size*input_v_size); ++ ++ for ( i = 0; i < input_h_size ; i++ ){ ++ for ( j = 0; j < input_v_size ; j++ ){ ++ testBlock[i + input_h_size*j] = pixels[i + j*line_size]; ++ } ++ } ++ ++ test(block, pixels, line_size, h); ++ correct(testBlock2, testBlock, input_h_size, h); ++ ++ check_block8(block, testBlock2, line_size, input_h_size, h, name, 0); ++ ++} ++ ++void test_h264_chroma_mc_funcs(h264_chroma_mc_func test, h264_chroma_mc_func correct, uint8_t *dst, ++ uint8_t *src, int stride, int h, int w, int x, int y, char *name){ ++ uint8_t *testBlock, *testBlock2; ++ int i, j; ++ int input_v_size = h + 1; ++ int input_h_size = ((w + 1) + 3) & ~3; ++ ++ testBlock = alloca(input_h_size*input_v_size); ++ testBlock2 = alloca(input_h_size*input_v_size); ++ ++ for ( i = 0; i < w + 1 ; i++ ){ ++ for ( j = 0; j < h + 1 ; j++ ){ ++ testBlock[i + input_h_size*j] = src[i + j*stride]; ++ } ++ } ++ ++ for ( i = 0; i < w ; i++ ){ ++ for ( j = 0; j < h ; j++ ){ ++ testBlock2[i + input_h_size*j] = dst[i + j*stride]; ++ } ++ } ++ ++ test(dst, src, stride, h, x, y); ++ correct(testBlock2, testBlock, input_h_size, h, x, y); ++ ++ check_block(dst, testBlock2, stride, input_h_size, h, w, name, 0); ++ ++} ++ ++void test_qpel_mc_funcs(qpel_mc_func test, qpel_mc_func correct, uint8_t *dst, ++ uint8_t *src, int stride, int size, char *name){ ++ uint8_t *testBlock, *testBlock2; ++ int i, j; ++ int test_stride = size + 8; ++ ++ testBlock = alloca(test_stride*(size+8)) + 4 + test_stride*4; ++ testBlock2 = alloca(test_stride*size); ++ ++ for ( i = -4; i < size+4 ; i++ ){ ++ for ( j = -4; j < size+4 ; j++ ){ ++ testBlock[i + test_stride*j] = src[i + j*stride]; ++ } ++ } ++ ++ for ( i = 0; i < size ; i++ ){ ++ for ( j = 0; j < size ; j++ ){ ++ testBlock2[i + test_stride*j] = dst[i + j*stride]; ++ } ++ } ++ ++ correct(dst, src, stride); ++ test(testBlock2, testBlock, test_stride); ++ ++ check_block(testBlock2, dst, test_stride, stride, size, size, name, 0); ++ ++} ++ ++ ++#define test_pixels_funcs(PFX, NUM ) \ ++void test_ ## PFX ## _pixels ## NUM ## _avr32( uint8_t *block, const uint8_t *pixels, int line_size, int h){ \ ++ test_put_pixels_funcs8(PFX ## _pixels ## NUM ## _avr32, PFX ## _pixels ## NUM ## _c, \ ++ block, pixels, line_size, h, "test_" #PFX "_pixels", 0, 0); } \ ++void test_ ## PFX ## _pixels ## NUM ## _h_avr32( uint8_t *block, const uint8_t *pixels, int line_size, int h){ \ ++ test_put_pixels_funcs8(PFX ## _pixels ## NUM ## _h_avr32, PFX ## _pixels ## NUM ## _x2_c, \ ++ block, pixels, line_size, h, "test_" #PFX "_pixels_h", 1, 0); } \ ++void test_ ## PFX ## _pixels ## NUM ## _v_avr32( uint8_t *block, const uint8_t *pixels, int line_size, int h){ \ ++ test_put_pixels_funcs8(PFX ## _pixels ## NUM ## _v_avr32, PFX ## _pixels ## NUM ## _y2_c, \ ++ block, pixels, line_size, h, "test_" #PFX "_pixels_v", 0, 1); } \ ++void test_ ## PFX ## _pixels ## NUM ## _hv_avr32( uint8_t *block, const uint8_t *pixels, int line_size, int h){ \ ++ test_put_pixels_funcs8(PFX ## _pixels ## NUM ## _hv_avr32, PFX ## _pixels ## NUM ## _xy2_c, \ ++ block, pixels, line_size, h, "test_" #PFX "_pixels_hv", 1, 1); } ++ ++test_pixels_funcs(put, 8); ++test_pixels_funcs(put_no_rnd, 8); ++test_pixels_funcs(put, 16); ++test_pixels_funcs(put_no_rnd, 16); ++ ++test_pixels_funcs(avg, 8); ++test_pixels_funcs(avg_no_rnd, 8); ++test_pixels_funcs(avg, 16); ++test_pixels_funcs(avg_no_rnd, 16); ++ ++#define test_h264_chroma_mc_funcs(PFX, NUM ) \ ++void test_ ## PFX ## _h264_chroma_mc ## NUM ## _pico( uint8_t *dst, uint8_t *src, int stride, int h, int x, int y){ \ ++ test_h264_chroma_mc_funcs(PFX ## _h264_chroma_mc ## NUM ## _pico, PFX ## _h264_chroma_mc ## NUM ## _c, \ ++ dst, src, stride, h, NUM, x, y, "test_" #PFX "_h264_chroma_mc" #NUM "_pico"); } \ ++ ++test_h264_chroma_mc_funcs(put, 2); ++test_h264_chroma_mc_funcs(put, 4); ++test_h264_chroma_mc_funcs(put, 8); ++test_h264_chroma_mc_funcs(avg, 2); ++test_h264_chroma_mc_funcs(avg, 4); ++test_h264_chroma_mc_funcs(avg, 8); ++ ++#define test_qpel_mc_funcs_type(PFX, NUM, TYPE ) \ ++void test_ ## PFX ## NUM ## _ ## TYPE ## _pico( uint8_t *dst, uint8_t *src, int stride){ \ ++ test_qpel_mc_funcs(PFX ## NUM ## _ ## TYPE ## _pico, PFX ## NUM ## _ ## TYPE ## _c, \ ++ dst, src, stride, NUM, "test_" #PFX #NUM "_" #TYPE "_pico"); } ++ ++#define test_qpel_mc_funcs(PFX, NUM) \ ++ test_qpel_mc_funcs_type(PFX, NUM, mc00);\ ++ test_qpel_mc_funcs_type(PFX, NUM, mc10);\ ++ test_qpel_mc_funcs_type(PFX, NUM, mc20);\ ++ test_qpel_mc_funcs_type(PFX, NUM, mc30);\ ++ test_qpel_mc_funcs_type(PFX, NUM, mc01);\ ++ test_qpel_mc_funcs_type(PFX, NUM, mc11);\ ++ test_qpel_mc_funcs_type(PFX, NUM, mc21);\ ++ test_qpel_mc_funcs_type(PFX, NUM, mc31);\ ++ test_qpel_mc_funcs_type(PFX, NUM, mc02);\ ++ test_qpel_mc_funcs_type(PFX, NUM, mc12);\ ++ test_qpel_mc_funcs_type(PFX, NUM, mc22);\ ++ test_qpel_mc_funcs_type(PFX, NUM, mc32);\ ++ test_qpel_mc_funcs_type(PFX, NUM, mc03);\ ++ test_qpel_mc_funcs_type(PFX, NUM, mc13);\ ++ test_qpel_mc_funcs_type(PFX, NUM, mc23);\ ++ test_qpel_mc_funcs_type(PFX, NUM, mc33) ++ ++test_qpel_mc_funcs(put_h264_qpel, 4); ++test_qpel_mc_funcs(put_h264_qpel, 8); ++test_qpel_mc_funcs(put_h264_qpel, 16); ++test_qpel_mc_funcs(avg_h264_qpel, 4); ++test_qpel_mc_funcs(avg_h264_qpel, 8); ++test_qpel_mc_funcs(avg_h264_qpel, 16); ++ ++ ++#define dspfunc(PFX, IDX, NUM) \ ++ c->PFX ## _pixels_tab[IDX][ 0] = DSP_FUNC_NAME( PFX ## NUM ## _mc00_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 1] = DSP_FUNC_NAME( PFX ## NUM ## _mc10_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 2] = DSP_FUNC_NAME( PFX ## NUM ## _mc20_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 3] = DSP_FUNC_NAME( PFX ## NUM ## _mc30_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 4] = DSP_FUNC_NAME( PFX ## NUM ## _mc01_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 5] = DSP_FUNC_NAME( PFX ## NUM ## _mc11_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 6] = DSP_FUNC_NAME( PFX ## NUM ## _mc21_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 7] = DSP_FUNC_NAME( PFX ## NUM ## _mc31_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 8] = DSP_FUNC_NAME( PFX ## NUM ## _mc02_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 9] = DSP_FUNC_NAME( PFX ## NUM ## _mc12_pico ); \ ++ c->PFX ## _pixels_tab[IDX][10] = DSP_FUNC_NAME( PFX ## NUM ## _mc22_pico ); \ ++ c->PFX ## _pixels_tab[IDX][11] = DSP_FUNC_NAME( PFX ## NUM ## _mc32_pico ); \ ++ c->PFX ## _pixels_tab[IDX][12] = DSP_FUNC_NAME( PFX ## NUM ## _mc03_pico ); \ ++ c->PFX ## _pixels_tab[IDX][13] = DSP_FUNC_NAME( PFX ## NUM ## _mc13_pico ); \ ++ c->PFX ## _pixels_tab[IDX][14] = DSP_FUNC_NAME( PFX ## NUM ## _mc23_pico ); \ ++ c->PFX ## _pixels_tab[IDX][15] = DSP_FUNC_NAME( PFX ## NUM ## _mc33_pico ) ++ ++#endif ++ ++void dsputil_init_avr32(DSPContext* c, AVCodecContext *avctx) ++{ ++ ++ /* H264 */ ++ ++ if ( 0 /*avr32_use_pico*/ ){ ++ c->put_h264_chroma_pixels_tab[0]= DSP_FUNC_NAME(put_h264_chroma_mc8_pico); ++ c->put_h264_chroma_pixels_tab[1]= DSP_FUNC_NAME(put_h264_chroma_mc4_pico); ++ c->put_h264_chroma_pixels_tab[2]= DSP_FUNC_NAME(put_h264_chroma_mc2_pico); ++ ++ c->avg_h264_chroma_pixels_tab[0]= DSP_FUNC_NAME(avg_h264_chroma_mc8_pico); ++ c->avg_h264_chroma_pixels_tab[1]= DSP_FUNC_NAME(avg_h264_chroma_mc4_pico); ++ c->avg_h264_chroma_pixels_tab[2]= DSP_FUNC_NAME(avg_h264_chroma_mc2_pico); ++ } ++ ++#define dspfunc(PFX, IDX, NUM) \ ++ c->PFX ## _pixels_tab[IDX][ 0] = DSP_FUNC_NAME( PFX ## NUM ## _mc00_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 1] = DSP_FUNC_NAME( PFX ## NUM ## _mc10_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 2] = DSP_FUNC_NAME( PFX ## NUM ## _mc20_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 3] = DSP_FUNC_NAME( PFX ## NUM ## _mc30_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 4] = DSP_FUNC_NAME( PFX ## NUM ## _mc01_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 5] = DSP_FUNC_NAME( PFX ## NUM ## _mc11_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 6] = DSP_FUNC_NAME( PFX ## NUM ## _mc21_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 7] = DSP_FUNC_NAME( PFX ## NUM ## _mc31_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 8] = DSP_FUNC_NAME( PFX ## NUM ## _mc02_pico ); \ ++ c->PFX ## _pixels_tab[IDX][ 9] = DSP_FUNC_NAME( PFX ## NUM ## _mc12_pico ); \ ++ c->PFX ## _pixels_tab[IDX][10] = DSP_FUNC_NAME( PFX ## NUM ## _mc22_pico ); \ ++ c->PFX ## _pixels_tab[IDX][11] = DSP_FUNC_NAME( PFX ## NUM ## _mc32_pico ); \ ++ c->PFX ## _pixels_tab[IDX][12] = DSP_FUNC_NAME( PFX ## NUM ## _mc03_pico ); \ ++ c->PFX ## _pixels_tab[IDX][13] = DSP_FUNC_NAME( PFX ## NUM ## _mc13_pico ); \ ++ c->PFX ## _pixels_tab[IDX][14] = DSP_FUNC_NAME( PFX ## NUM ## _mc23_pico ); \ ++ c->PFX ## _pixels_tab[IDX][15] = DSP_FUNC_NAME( PFX ## NUM ## _mc33_pico ) ++ ++ if ( avr32_use_pico ){ ++ dspfunc(put_h264_qpel, 0, 16); ++ dspfunc(put_h264_qpel, 1, 8); ++ dspfunc(put_h264_qpel, 2, 4); ++ dspfunc(avg_h264_qpel, 0, 16); ++ dspfunc(avg_h264_qpel, 1, 8); ++ dspfunc(avg_h264_qpel, 2, 4); ++ } ++ ++ c->idct_put= DSP_FUNC_NAME(idct_put_avr32); ++ c->idct_add= DSP_FUNC_NAME(idct_add_avr32); ++ c->idct = DSP_FUNC_NAME(idct_avr32); ++ c->h264_idct_add = DSP_FUNC_NAME(h264_idct_add_avr32); ++ c->h264_idct8_add = DSP_FUNC_NAME(h264_idct8_add_avr32); ++ ++ /*c->h264_v_loop_filter_luma= h264_v_loop_filter_luma_avr32;*/ ++ ++ c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM; ++ ++ c->fdct = fdct_avr32; ++ ++ c->clear_blocks = clear_blocks_avr32; ++ ++#undef dspfunc ++#define dspfunc(PFX, IDX, NUM) \ ++ c->PFX ## _pixels_tab[IDX][0] = DSP_FUNC_NAME( PFX ## _pixels ## NUM ## _avr32 ); \ ++ c->PFX ## _pixels_tab[IDX][1] = DSP_FUNC_NAME( PFX ## _pixels ## NUM ## _h_avr32); \ ++ c->PFX ## _pixels_tab[IDX][2] = DSP_FUNC_NAME( PFX ## _pixels ## NUM ## _v_avr32); \ ++ c->PFX ## _pixels_tab[IDX][3] = DSP_FUNC_NAME( PFX ## _pixels ## NUM ## _hv_avr32) ++ ++ dspfunc(put, 0, 16); ++ dspfunc(put_no_rnd, 0, 16); ++ dspfunc(put, 1, 8); ++ dspfunc(put_no_rnd, 1, 8); ++ ++ dspfunc(avg, 1, 8); ++ dspfunc(avg_no_rnd, 1, 8); ++ dspfunc(avg, 0, 16); ++ dspfunc(avg_no_rnd, 0, 16); ++#undef dspfunc ++ ++} ++ ++ ++ ++#if 0 ++int main(int argc, char *argv[]){ ++ ++ ++} ++#endif ++ +diff --git a/libavcodec/avr32/fdct.S b/libavcodec/avr32/fdct.S +new file mode 100644 +index 0000000..be45b86 +--- /dev/null ++++ b/libavcodec/avr32/fdct.S +@@ -0,0 +1,541 @@ ++/* ++ * Copyright (c) 2007 Atmel Corporation. All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * ++ * 2. Redistributions in binary form must reproduce the above ++ * copyright notice, this list of conditions and the following ++ * disclaimer in the documentation and/or other materials provided ++ * with the distribution. ++ * ++ * 3. The name of ATMEL may not be used to endorse or promote products ++ * derived from this software without specific prior written ++ * permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR ++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL ++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, ++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, ++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR ++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY ++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE ++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH ++ * DAMAGE. ++ */ ++ ++//********************************************************** ++//* 2-D fDCT, Based on: * ++//* C. Loeffler, A. Ligtenberg and G. Moschytz, "Practical * ++//* Fast 1-D DCT Algorithms with 11 Multiplications", * ++//* Proc. Int'l. Conf. on Acoustics, Speech, and Signal * ++//* Processing 1989 (ICASSP '89), pp. 988-991. * ++//* * ++//* Fixed point implementation optimized for the AVR-II * ++//* instruction set. If a table is used for the * ++//* coeffisients we can load two and two of them from * ++//* This will give a reduction of ++//* * ++//* * ++//********************************************************** ++ ++ ++/* This routine is a slow-but-accurate integer implementation of the ++ * forward DCT (Discrete Cosine Transform). Taken from the IJG software ++ * ++ * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT ++ * on each column. Direct algorithms are also available, but they are ++ * much more complex and seem not to be any faster when reduced to code. ++ * ++ * This implementation is based on an algorithm described in ++ * C. Loeffler, A. Ligtenberg and G. Moschytz, "Practical Fast 1-D DCT ++ * Algorithms with 11 Multiplications", Proc. Int'l. Conf. on Acoustics, ++ * Speech, and Signal Processing 1989 (ICASSP '89), pp. 988-991. ++ * The primary algorithm described there uses 11 multiplies and 29 adds. ++ * We use their alternate method with 12 multiplies and 32 adds. ++ * The advantage of this method is that no data path contains more than one ++ * multiplication; this allows a very simple and accurate implementation in ++ * scaled fixed-point arithmetic, with a minimal number of shifts. ++ * ++ * The poop on this scaling stuff is as follows: ++ * ++ * Each 1-D DCT step produces outputs which are a factor of sqrt(N) ++ * larger than the true DCT outputs. The final outputs are therefore ++ * a factor of N larger than desired; since N=8 this can be cured by ++ * a simple right shift at the end of the algorithm. The advantage of ++ * this arrangement is that we save two multiplications per 1-D DCT, ++ * because the y0 and y4 outputs need not be divided by sqrt(N). ++ * In the IJG code, this factor of 8 is removed by the quantization step ++ * (in jcdctmgr.c), here it is removed. ++ * ++ * We have to do addition and subtraction of the integer inputs, which ++ * is no problem, and multiplication by fractional constants, which is ++ * a problem to do in integer arithmetic. We multiply all the constants ++ * by CONST_SCALE and convert them to integer constants (thus retaining ++ * CONST_BITS bits of precision in the constants). After doing a ++ * multiplication we have to divide the product by CONST_SCALE, with proper ++ * rounding, to produce the correct output. This division can be done ++ * cheaply as a right shift of CONST_BITS bits. We postpone shifting ++ * as long as possible so that partial sums can be added together with ++ * full fractional precision. ++ * ++ * The outputs of the first pass are scaled up by PASS1_BITS bits so that ++ * they are represented to better-than-integral precision. These outputs ++ * require 8 + PASS1_BITS + 3 bits; this fits in a 16-bit word ++ * with the recommended scaling. (For 12-bit sample data, the intermediate ++ * array is INT32 anyway.) ++ * ++ * To avoid overflow of the 32-bit intermediate results in pass 2, we must ++ * have 8 + CONST_BITS + PASS1_BITS <= 26. Error analysis ++ * shows that the values given below are the most effective. ++ * ++ * We can gain a little more speed, with a further compromise in accuracy, ++ * by omitting the addition in a descaling shift. This yields an incorrectly ++ * rounded result half the time... ++ */ ++ ++ .global fdct_avr32 ++ ++ ++ ++#define CONST_BITS 13 ++#define PASS1_BITS 2 ++ ++#define FIX_0_298631336 2446 /* FIX(0.298631336) */ ++#define FIX_0_390180644 3196 /* FIX(0.390180644) */ ++#define FIX_0_541196100 4433 /* FIX(0.541196100) */ ++#define FIX_0_765366865 6270 /* FIX(0.765366865) */ ++#define FIX_0_899976223 7373 /* FIX(0.899976223) */ ++#define FIX_1_175875602 9633 /* FIX(1.175875602) */ ++#define FIX_1_501321110 12299 /* FIX(1.501321110) */ ++#define FIX_1_847759065 15137 /* FIX(1.847759065) */ ++#define FIX_1_961570560 16069 /* FIX(1.961570560) */ ++#define FIX_2_053119869 16819 /* FIX(2.053119869) */ ++#define FIX_2_562915447 20995 /* FIX(2.562915447) */ ++#define FIX_3_072711026 25172 /* FIX(3.072711026) */ ++ ++ ++/* ++ * Perform an integer forward DCT on one block of samples. ++ */ ++ ++//void ++//fdct_int32(short *const block) ++//{ ++// int tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; ++// int tmp10, tmp11, tmp12, tmp13; ++// int z1, z2, z3, z4, z5; ++// short *blkptr; ++// int *dataptr; ++// int data[64]; ++// int i; ++// ++// /* Pass 1: process rows. */ ++// /* Note results are scaled up by sqrt(8) compared to a true DCT; */ ++// /* furthermore, we scale the results by 2**PASS1_BITS. */ ++// ++// dataptr = data; ++// blkptr = block; ++ ++ .text ++fdct_avr32: ++ pushm r0-r3, r4-r7, lr ++#define loop_ctr r0 ++#define blkptr r12 ++#define x0 r1 ++#define x1 r2 ++#define x2 r3 ++#define x3 r4 ++#define x4 r5 ++#define x5 r6 ++#define x6 r7 ++#define x7 r8 ++#define tmp0 r5 ++#define tmp7 r2 ++#define tmp1 r3 ++#define tmp6 r4 ++#define tmp2 r9 ++#define tmp5 r8 ++#define tmp3 r7 ++#define tmp4 r6 ++ ++ ++ mov loop_ctr, 8 ++// for (i = 0; i < 8; i++) { ++ROW_LOOP: ++ ++ ldm blkptr, r1, r2, r3, r4 ++ ++// tmp2 = blkptr[2] + blkptr[5]; ++// tmp3 = blkptr[3] + blkptr[4]; ++ paddx.h r5, r3, r2 ++// tmp5 = blkptr[2] - blkptr[5]; ++// tmp4 = blkptr[3] - blkptr[4]; ++ psubx.h r6, r3, r2 ++// tmp0 = blkptr[0] + blkptr[7]; ++// tmp1 = blkptr[1] + blkptr[6]; ++ paddx.h r2, r4, r1 ++// tmp7 = blkptr[0] - blkptr[7]; ++// tmp6 = blkptr[1] - blkptr[6]; ++ psubx.h r3, r4, r1 ++ ++// /* Even part per LL&M figure 1 --- note that published figure is faulty; ++// * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". ++// */ ++ ++#define tmp10 r1 ++#define tmp13 r5 ++#define tmp11 r7 ++#define tmp12 r3 ++#define z1 r9 ++ ++// tmp10 = tmp0 + tmp3; ++// tmp13 = tmp0 - tmp3; ++ paddsub.h r1, r2:t, r5:b ++// tmp11 = tmp1 + tmp2; ++// tmp12 = tmp1 - tmp2; ++ paddsub.h r4, r2:b, r5:t ++ ++ ++// dataptr[0] = (tmp10 + tmp11) << PASS1_BITS; ++// dataptr[4] = (tmp10 - tmp11) << PASS1_BITS; ++ paddsub.h r7, r1:t, r4:t ++ ld.w r10, pc[const_table - .] ++ plsl.h r7, r7, PASS1_BITS ++ ++// z1 = (tmp12 + tmp13) * FIX_0_541196100; ++ addhh.w r8, r4:b, r1:b ++ mulhh.w r8, r8:b, r10:t ++ ++// dataptr[2] = ++// DESCALE(z1 + tmp13 * FIX_0_765366865, CONST_BITS - PASS1_BITS); ++// dataptr[6] = ++// DESCALE(z1 + tmp12 * (-FIX_1_847759065), CONST_BITS - PASS1_BITS); ++ mulhh.w r9, r1:b, r10:b ++ ld.w r10, pc[const_table - . + 4] ++ add r1, r8, r9 ++ satrnds r1 >> (CONST_BITS - PASS1_BITS), 31 ++ ++ mulhh.w r9, r4:b, r10:t ++ add r4, r8, r9 ++ satrnds r4 >> (CONST_BITS - PASS1_BITS), 31 ++ ++ ++// /* Odd part per figure 8 --- note paper omits factor of sqrt(2). ++// * cK represents cos(K*pi/16). ++// * i0..i3 in the paper are tmp4..tmp7 here. ++// */ ++ ++#define z2 r5 ++#define z3 r6 ++#define z4 r7 ++#define z5 r8 ++ ++// z4 = tmp5 + tmp7; ++// z3 = tmp4 + tmp6; ++ padd.h r2, r6, r3 ++// z2 = tmp5 + tmp6; ++// z1 = tmp4 + tmp7; ++ paddx.h r5, r6, r3 ++ ++ lddpc r9, pc[const_table - . + 8] ++// z5 = (z3 + z4) * FIX_1_175875602; /* sqrt(2) * c3 */ ++ addhh.w r8, r2:t, r2:b ++ mulhh.w r8, r8:b, r10:b ++ lddpc r10, pc[const_table - . + 12] ++ ++ ++// tmp4 *= FIX_0_298631336; /* sqrt(2) * (-c1+c3+c5-c7) */ ++ mulhh.w r11, r6:b, r9:t ++ ++// tmp5 *= FIX_2_053119869; /* sqrt(2) * ( c1+c3-c5+c7) */ ++ mulhh.w r6, r6:t, r9:b ++ ++// tmp6 *= FIX_3_072711026; /* sqrt(2) * ( c1+c3+c5-c7) */ ++ lddpc r9, pc[const_table - . + 20] ++ mulhh.w lr, r3:b, r10:t ++ ++// tmp7 *= FIX_1_501321110; /* sqrt(2) * ( c1+c3-c5-c7) */ ++ mulhh.w r3, r3:t, r10:b ++ ++// z3 *= -FIX_1_961570560; /* sqrt(2) * (-c3-c5) */ ++ mulhh.w r10, r2:b, r9:t ++ ++// z4 *= -FIX_0_390180644; /* sqrt(2) * (c5-c3) */ ++ mulhh.w r2, r2:t, r9:b ++ lddpc r9, pc[const_table - . + 16] ++// z3 += z5; ++// z4 += z5; ++ add r10, r8 ++ add r2, r8 ++ ++// z1 *= -FIX_0_899976223; /* sqrt(2) * (c7-c3) */ ++ mulhh.w r8, r5:b, r9:t ++ ++// z2 *= -FIX_2_562915447; /* sqrt(2) * (-c1-c3) */ ++ mulhh.w r5, r5:t, r9:b ++ ++// dataptr[7] = DESCALE(tmp4 + z1 + z3, CONST_BITS - PASS1_BITS); ++ add r11, r8 ++ add r11, r10 ++ satrnds r11 >> (CONST_BITS - PASS1_BITS), 31 ++ ++// dataptr[5] = DESCALE(tmp5 + z2 + z4, CONST_BITS - PASS1_BITS); ++ add r6, r5 ++ ++ sthh.w blkptr[6*2], r4:b, r11:b ++ add r6, r2 ++ satrnds r6 >> (CONST_BITS - PASS1_BITS), 31 ++ ++// dataptr[3] = DESCALE(tmp6 + z2 + z3, CONST_BITS - PASS1_BITS); ++ add lr, r5 ++ sthh.w blkptr[4*2], r7:b, r6:b ++ add lr, r10 ++ satrnds lr >> (CONST_BITS - PASS1_BITS), 31 ++ ++// dataptr[1] = DESCALE(tmp7 + z1 + z4, CONST_BITS - PASS1_BITS); ++ add r3, r8 ++ sthh.w blkptr[2*2], r1:b, lr:b ++ add r3, r2 ++ satrnds r3 >> (CONST_BITS - PASS1_BITS), 31 ++ ++ ++ ++// dataptr += 8; /* advance pointer to next row */ ++// blkptr += 8; ++ sthh.w blkptr[0], r7:t, r3:b ++ sub blkptr, -16 ++ sub loop_ctr, 1 ++ brne ROW_LOOP ++ ++// } ++ ++ /* Pass 2: process columns. ++ * We remove the PASS1_BITS scaling, but leave the results scaled up ++ * by an overall factor of 8. ++ */ ++ ++// dataptr = data; ++ sub blkptr, 128 ++ ++ mov loop_ctr, 4 ++// for (i = 0; i < 8; i++) { ++COLOUMN_LOOP: ++ ld.w r1, blkptr[0] ++ ld.w r2, blkptr[1*8*2] ++ ld.w r3, blkptr[2*8*2] ++ ld.w r4, blkptr[3*8*2] ++ ld.w r5, blkptr[4*8*2] ++ ld.w r6, blkptr[5*8*2] ++ ld.w r7, blkptr[6*8*2] ++ ld.w r8, blkptr[7*8*2] ++ ++// tmp0 = blkptr[0] + blkptr[7*8]; ++ padds.sh r9, r1, r8 ++// tmp7 = blkptr[0] - blkptr[7*8]; ++ psubs.sh r1, r1, r8 ++// tmp1 = blkptr[1*8] + blkptr[6*8]; ++ padds.sh r8, r2, r7 ++// tmp6 = blkptr[1*8] - blkptr[6*8]; ++ psubs.sh r2, r2, r7 ++// tmp2 = blkptr[2*8] + blkptr[5*8]; ++ padds.sh r7, r3, r6 ++// tmp5 = blkptr[2*8] - blkptr[5*8]; ++ psubs.sh r3, r3, r6 ++// tmp3 = blkptr[3*8] + blkptr[4*8]; ++ padds.sh r6, r4, r5 ++// tmp4 = blkptr[3*8] - blkptr[4*8]; ++ psubs.sh r4, r4, r5 ++ ++// /* even part per ll&m figure 1 --- note that published figure is faulty; ++// * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". ++// */ ++// ++// tmp10 = tmp0 + tmp3; ++ padds.sh r5, r9, r6 ++// tmp13 = tmp0 - tmp3; ++ psubs.sh r9, r9, r6 ++// tmp11 = tmp1 + tmp2; ++ padds.sh r6, r8, r7 ++// tmp12 = tmp1 - tmp2; ++ psubs.sh r8, r8, r7 ++ ++// dataptr[0] = DESCALE(tmp10 + tmp11, PASS1_BITS); ++// dataptr[32] = DESCALE(tmp10 - tmp11, PASS1_BITS); ++//Might get an overflow here ++ padds.sh r7, r5, r6 ++ psubs.sh r5, r5, r6 ++ ++ //Rounding ++ mov lr, (1 << (PASS1_BITS + 2)) ++ orh lr, hi(1 << (16 + PASS1_BITS + 2)) ++ padds.sh r7, r7, lr ++ padds.sh r5, r5, lr ++ ++ pasr.h r7, r7, PASS1_BITS + 3 ++ pasr.h r5, r5, PASS1_BITS + 3 ++ st.w r12[0], r7 ++ st.w r12[4*8*2], r5 ++ ++ lddpc r10, const_table2 ++ ++ ++// z1 = (tmp12 + tmp13) * FIX_0_541196100; ++ padds.sh r5, r8, r9 ++ mulhh.w r6, r5:t, r10:t ++ mulhh.w r7, r5:b, r10:t ++ ++// dataptr[16] = ++// DESCALE(z1 + tmp13 * FIX_0_765366865, CONST_BITS + PASS1_BITS); ++ lddpc r11, const_table2 + 4 ++ mulhh.w lr, r9:t, r10:b ++ mulhh.w r9, r9:b, r10:b ++ add lr, r6 ++ add r9, r7 ++ satrnds lr >> (CONST_BITS + PASS1_BITS + 3), 31 ++ satrnds r9 >> (CONST_BITS + PASS1_BITS + 3), 31 ++ sthh.w r12[2*8*2], lr:b, r9:b ++ ++// dataptr[48] = ++// DESCALE(z1 + tmp12 * (-FIX_1_847759065), CONST_BITS + PASS1_BITS); ++ mulhh.w lr, r8:t, r11:t ++ mulhh.w r8, r8:b, r11:t ++ add lr, r6 ++ add r8, r7 ++ satrnds lr >> (CONST_BITS + PASS1_BITS + 3), 31 ++ satrnds r8 >> (CONST_BITS + PASS1_BITS + 3), 31 ++ sthh.w r12[6*8*2], lr:b, r8:b ++ ++// /* Odd part per figure 8 --- note paper omits factor of sqrt(2). ++// * cK represents cos(K*pi/16). ++// * i0..i3 in the paper are tmp4..tmp7 here. ++// */ ++// ++// z2 = tmp5 + tmp6; ++// z3 = tmp4 + tmp6; ++// z4 = tmp5 + tmp7; ++ padds.sh r5, r3, r2 ++ padds.sh r6, r4, r2 ++ padds.sh r7, r3, r1 ++ ++// z5 = (z3 + z4) * FIX_1_175875602; /* sqrt(2) * c3 */ ++ padds.sh r8, r6, r7 ++ mulhh.w r9, r8:t, r11:b ++ mulhh.w r8, r8:b, r11:b ++ ++// z3 *= -FIX_1_961570560; /* sqrt(2) * (-c3-c5) */ ++// z3 += z5; ++ lddpc r11, const_table2 + 8 ++ mulhh.w r10, r6:t, r11:t ++ mulhh.w r6, r6:b, r11:t ++ add r10, r9 ++ add r6, r8 ++ ++// z4 *= -FIX_0_390180644; /* sqrt(2) * (c5-c3) */ ++// z4 += z5; ++ mulhh.w lr, r7:t, r11:b ++ mulhh.w r7, r7:b, r11:b ++ lddpc r11, const_table2 + 12 ++ st.w --sp,r0 ++ add lr, r9 ++ add r7, r8 ++ ++// tmp6 *= FIX_3_072711026; /* sqrt(2) * ( c1+c3+c5-c7) */ ++ mulhh.w r0, r2:t, r11:t ++ machh.w r0, r5:t, r11:b ++ mulhh.w r2, r2:b, r11:t ++ machh.w r2, r5:b, r11:b ++ ++// z2 *= -FIX_2_562915447; /* sqrt(2) * (-c1-c3) */ ++// dataptr[24] = DESCALE(tmp6 + z2 + z3, CONST_BITS + PASS1_BITS); ++ add r0, r10 ++ lddpc r11, const_table2 + 16 ++ add r2, r6 ++ satrnds r0 >> (CONST_BITS + PASS1_BITS + 3), 31 ++ satrnds r2 >> (CONST_BITS + PASS1_BITS + 3), 31 ++ sthh.w r12[3*8*2], r0:b, r2:b ++// tmp5 *= FIX_2_053119869; /* sqrt(2) * ( c1+c3-c5+c7) */ ++ mulhh.w r0, r3:t, r11:t ++ machh.w r0, r5:t, r11:b ++ mulhh.w r2, r3:b, r11:t ++ machh.w r2, r5:b, r11:b ++ add r0, lr ++ lddpc r11, const_table2 + 20 ++ add r2, r7 ++ ++// dataptr[40] = DESCALE(tmp5 + z2 + z4, CONST_BITS + PASS1_BITS); ++ satrnds r0 >> (CONST_BITS + PASS1_BITS + 3), 31 ++ satrnds r2 >> (CONST_BITS + PASS1_BITS + 3), 31 ++ sthh.w r12[5*8*2], r0:b, r2:b ++ ++ ++// z1 = tmp4 + tmp7; ++ padds.sh r2, r4, r1 ++ ++// tmp4 *= FIX_0_298631336; /* sqrt(2) * (-c1+c3+c5-c7) */ ++ mulhh.w r3, r4:t, r11:t ++ machh.w r3, r2:t, r11:b ++ mulhh.w r4, r4:b, r11:t ++ machh.w r4, r2:b, r11:b ++ add r3, r10 ++ lddpc r11, const_table2 + 24 ++ add r4, r6 ++ ++// z1 *= -FIX_0_899976223; /* sqrt(2) * (c7-c3) */ ++// dataptr[56] = DESCALE(tmp4 + z1 + z3, CONST_BITS + PASS1_BITS); ++ satrnds r3 >> (CONST_BITS + PASS1_BITS + 3), 31 ++ satrnds r4 >> (CONST_BITS + PASS1_BITS + 3), 31 ++ sthh.w r12[7*8*2], r3:b, r4:b ++ ++ ++// tmp7 *= FIX_1_501321110; /* sqrt(2) * ( c1+c3-c5-c7) */ ++ mulhh.w r3, r1:t, r11:t ++ machh.w r3, r2:t, r11:b ++ mulhh.w r4, r1:b, r11:t ++ machh.w r4, r2:b, r11:b ++ add r3, lr ++ add r4, r7 ++ ++// dataptr[8] = DESCALE(tmp7 + z1 + z4, CONST_BITS + PASS1_BITS); ++ satrnds r3 >> (CONST_BITS + PASS1_BITS + 3), 31 ++ satrnds r4 >> (CONST_BITS + PASS1_BITS + 3), 31 ++ sthh.w r12[1*8*2], r3:b, r4:b ++ ld.w r0, sp++ ++ ++// dataptr++; /* advance pointer to next column */ ++ sub blkptr, -4 ++ sub loop_ctr, 1 ++ brne COLOUMN_LOOP ++ ++// } ++ ++ popm r0-r3, r4-r7, pc ++ ++// /* descale */ ++// for (i = 0; i < 64; i++) ++// block[i] = (short int) DESCALE(data[i], 3); ++ ++ ++//} ++ ++ ++ .align 2 ++const_table: .short FIX_0_541196100, FIX_0_765366865, -FIX_1_847759065, FIX_1_175875602 ++ .short FIX_0_298631336, FIX_2_053119869, FIX_3_072711026, FIX_1_501321110 ++ .short -FIX_0_899976223,-FIX_2_562915447, -FIX_1_961570560, -FIX_0_390180644 ++ ++const_table2: .short FIX_0_541196100, FIX_0_765366865, -FIX_1_847759065, FIX_1_175875602 ++ .short -FIX_1_961570560, -FIX_0_390180644, FIX_3_072711026, -FIX_2_562915447 ++ .short FIX_2_053119869, -FIX_2_562915447, FIX_0_298631336, -FIX_0_899976223 ++ .short FIX_1_501321110, -FIX_0_899976223 ++ ++ ++ ++ +diff --git a/libavcodec/avr32/h264idct.S b/libavcodec/avr32/h264idct.S +new file mode 100644 +index 0000000..4b23e2d +--- /dev/null ++++ b/libavcodec/avr32/h264idct.S +@@ -0,0 +1,451 @@ ++/* ++ * Copyright (c) 2007 Atmel Corporation. All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * ++ * 2. Redistributions in binary form must reproduce the above ++ * copyright notice, this list of conditions and the following ++ * disclaimer in the documentation and/or other materials provided ++ * with the distribution. ++ * ++ * 3. The name of ATMEL may not be used to endorse or promote products ++ * derived from this software without specific prior written ++ * permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR ++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL ++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, ++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, ++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR ++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY ++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE ++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH ++ * DAMAGE. ++ */ ++ ++ .global h264_idct_add_avr32 ++ ++ /* Macro for performing the 1-D transform on one row line. ++ ++ The register 'w01' should contain the first two pixels, ++ and the register 'w23' should contain the last two pixels ++ in the line. The resulting line is placed in p01 and p23 ++ so that { w01, w23 } = { x0, x1, x3, x2 }. ++ 'tmp' and 'tmp2' should be scratchpad registers. */ ++ .macro transform_row w01, w23, tmp, tmp2 ++ add \tmp, \w23, \w01 << 1 /* tmp = { xxxx, 2*w1 + w3 } */ ++ sub \tmp2, \w01, \w23 << 1 /* tmp2 = { xxxx, w1 - 2*w3 } */ ++ bfins \tmp2, \tmp, 16, 16 /* tmp2 = { 2*w1 + w3, w1 - 2*w3 } */ ++ pasr.h \tmp2, \tmp2, 1 /* tmp2 = { w1 + w3/2, w1/2 - w3 } */ ++ paddsub.h \tmp, \w01:t, \w23:t /* tmp = { w0 + w2, w0 - w2 } */ ++ padd.h \w01, \tmp, \tmp2 /* w01 = { w0 + w2 + w1 + w3/2, w0 - w2 + w1/2 - w3 } */ ++ psub.h \w23, \tmp, \tmp2 /* w23 = { w0 + w2 - w1 - w3/2, w0 - w2 - w1/2 + w3 } */ ++ .endm ++ ++ /* Macro for performing the 1-D transform on two columns. ++ ++ The registers w0, w1, w2, w3 should each contain two ++ packed samples from the two colomns to transform. ++ tmp and tmp2 are scratchpad registers. ++ ++ The resulting transformed columns are placed in the ++ same positions as the input columns. ++ */ ++ .macro transform_2columns w0, w1, w2, w3, tmp, tmp2 ++ padd.h \tmp, \w0, \w2 /* tmp = z0 = w0 + w2 */ ++ psub.h \w0, \w0, \w2 /* w0 = z1 = w0 - w2 */ ++ pasr.h \w2, \w1, 1 /* w2 = w1/2 */ ++ pasr.h \tmp2, \w3, 1 /* tmp2 = w3/2 */ ++ psub.h \w3, \w2, \w3 /* w3 = z2 = w1/2 - w3 */ ++ padd.h \tmp2, \w1, \tmp2/* tmp2 = z3 = w1 + w3/2 */ ++ padd.h \w1, \w0, \w3 /* w1 = x1 = z1 + z2 */ ++ psub.h \w2, \w0, \w3 /* w2 = x2 = z1 - z2 */ ++ padd.h \w0, \tmp, \tmp2/* w0 = x0 = z0 + z3 */ ++ psub.h \w3, \tmp, \tmp2/* w3 = x3 = z0 - z3 */ ++ /* Scale down result. */ ++ pasr.h \w0, \w0, 6 ++ pasr.h \w1, \w1, 6 ++ pasr.h \w2, \w2, 6 ++ pasr.h \w3, \w3, 6 ++ .endm ++ ++/*void h264_idct_add_avr32(uint8_t *dst, DCTELEM *block, int stride)*/ ++ ++h264_idct_add_avr32: ++ ++ stm --sp,r0-r3,r4-r7, lr ++ ++ /* Setup rounding factor. */ ++ mov r0, (1 << 5) ++ lsl r0, 16 ++ ++ /* Load block */ ++ ldm r11,r2-r9 ++ /* r9 = { w00, w01 }, ++ r8 = { w02, w03 }, ++ r7 = { w10, w11 }, ++ r6 = { w12, w13 }, ++ r5 = { w20, w21 }, ++ r4 = { w22, w23 }, ++ r3 = { w30, w31 }, ++ r2 = { w32, w33 } */ ++ ++ ++ /* Add the rounding factor to w00. */ ++ add r9, r0 ++ ++ /* Transform rows */ ++ transform_row r9, r8, r0, r1 ++ transform_row r7, r6, r0, r1 ++ transform_row r5, r4, r0, r1 ++ transform_row r3, r2, r0, r1 ++ ++ /* Transform columns */ ++ transform_2columns r9, r7, r5, r3, r0, r1 ++ transform_2columns r8, r6, r4, r2, r0, r1 ++ ++ /* Load predicted pixels.*/ ++ ld.w lr, r12[0] ++ ld.w r11, r12[r10] ++ ++ /* Unpack to halwords. */ ++ punpckub.h r0, lr:t ++ punpckub.h r1, lr:b ++ ++ /* Add with transformed row. */ ++ padd.h r0, r0, r9 ++ paddx.h r1, r1, r8 ++ /* Pack and saturate back to 8-bit pixels. */ ++ packsh.ub r0, r0, r1 ++ ++ /* Unpack to halwords. */ ++ punpckub.h lr, r11:t ++ punpckub.h r11, r11:b ++ ++ /* Add with transformed row. */ ++ padd.h lr, lr, r7 ++ paddx.h r11, r11, r6 ++ /* Pack and saturate back to 8-bit pixels. */ ++ packsh.ub r1, lr, r11 ++ ++ /* Store back to frame. */ ++ st.w r12[0], r0 ++ st.w r12[r10], r1 ++ ++ add r12, r12, r10 << 1 ++ ++ /* Load predicted pixels.*/ ++ ld.w lr, r12[0] ++ ld.w r11, r12[r10] ++ ++ /* Unpack to halwords. */ ++ punpckub.h r0, lr:t ++ punpckub.h r1, lr:b ++ ++ /* Add with transformed row. */ ++ padd.h r0, r0, r5 ++ paddx.h r1, r1, r4 ++ /* Pack and saturate back to 8-bit pixels. */ ++ packsh.ub r0, r0, r1 ++ ++ /* Unpack to halwords. */ ++ punpckub.h lr, r11:t ++ punpckub.h r11, r11:b ++ ++ /* Add with transformed row. */ ++ padd.h lr, lr, r3 ++ paddx.h r11, r11, r2 ++ /* Pack and saturate back to 8-bit pixels. */ ++ packsh.ub r1, lr, r11 ++ ++ /* Store back to frame. */ ++ st.w r12[0], r0 ++ st.w r12[r10], r1 ++ ++ ldm sp++,r0-r3,r4-r7, pc ++ ++ ++ .global h264_idct8_add_avr32 ++//void ff_h264_idct8_add_c(uint8_t *dst, DCTELEM *block, int stride){ ++ ++h264_idct8_add_avr32: ++ stm --sp,r0-r3,r4-r7, lr ++ ++ /* Push dst and stride on stack */ ++ stm --sp,r10,r12 ++ ++// int i; ++// DCTELEM (*src)[8] = (DCTELEM(*)[8])block; ++// uint8_t *cm = cropTbl + MAX_NEG_CROP; ++ ++// block[0] += 32; ++ ++ ++// for( i = 0; i < 8; i++ ) ++// { ++ mov lr, 4 ++0: ++ ld.w r7, r11[0*(8*2)] ++ ld.w r6, r11[1*(8*2)] ++ ld.w r5, r11[2*(8*2)] ++ ld.w r4, r11[3*(8*2)] ++ ld.w r3, r11[4*(8*2)] ++ ld.w r2, r11[5*(8*2)] ++ ld.w r1, r11[6*(8*2)] ++ ld.w r0, r11[7*(8*2)] ++ ++/* ++ ++ const int a0 = src[0][i] + src[4][i]; ++ const int a2 = src[0][i] - src[4][i]; ++ const int a4 = (src[2][i]>>1) - src[6][i]; ++ const int a6 = (src[6][i]>>1) + src[2][i]; ++*/ ++ padd.h r8, r7, r3 /* r8 = a0 */ ++ psub.h r7, r7, r3 /* r7 = a2 */ ++ pasr.h r3, r5, 1 /* r3 = src[2][i] >> 1 */ ++ pasr.h r9, r1, 1 /* r9 = src[6][i] >> 1 */ ++ psub.h r3, r3, r1 /* r3 = a4 */ ++ padd.h r9, r9, r5 /* r9 = a6 */ ++ ++/* ++ const int b0 = a0 + a6; ++ const int b2 = a2 + a4; ++ const int b4 = a2 - a4; ++ const int b6 = a0 - a6; ++*/ ++ padd.h r1, r8, r9 /* r1 = b0 */ ++ psub.h r8, r8, r9 /* r8 = b6 */ ++ padd.h r5, r7, r3 /* r5 = b2 */ ++ psub.h r7, r7, r3 /* r7 = b4 */ ++ ++/* ++ const int a1 = -src[3][i] + src[5][i] - src[7][i] - (src[7][i]>>1); ++ const int a3 = src[1][i] + src[7][i] - src[3][i] - (src[3][i]>>1); ++ const int a5 = -src[1][i] + src[7][i] + src[5][i] + (src[5][i]>>1); ++ const int a7 = src[3][i] + src[5][i] + src[1][i] + (src[1][i]>>1); ++*/ ++ pasr.h r3, r0, 1 ++ padd.h r3, r3, r0 ++ psub.h r3, r2, r3 ++ psub.h r3, r3, r4 /* r3 = a1 */ ++ ++ pasr.h r9, r4, 1 ++ padd.h r9, r9, r4 ++ psub.h r9, r0, r9 ++ padd.h r9, r6, r9 /* r9 = a3 */ ++ ++ pasr.h r10, r2, 1 ++ padd.h r10, r10, r2 ++ padd.h r10, r10, r0 ++ psub.h r10, r10, r6 /* r10 = a5 */ ++ ++ pasr.h r0, r6, 1 ++ padd.h r0, r0, r6 ++ padd.h r0, r0, r2 ++ padd.h r0, r0, r4 /* r0 = a7 */ ++/* ++ const int b1 = (a7>>2) + a1; ++ const int b3 = a3 + (a5>>2); ++ const int b5 = (a3>>2) - a5; ++ const int b7 = a7 - (a1>>2); ++*/ ++ pasr.h r2, r0, 2 ++ padd.h r2, r2, r3 /* r2 = b1 */ ++ pasr.h r3, r3, 2 ++ psub.h r3, r0, r3 /* r3 = b7 */ ++ ++ pasr.h r0, r10, 2 ++ padd.h r0, r0, r9 /* r0 = b3 */ ++ pasr.h r9, r9, 2 ++ psub.h r9, r9, r10 /* r9 = b5 */ ++ ++ ++/* ++ src[0][i] = b0 + b7; ++ src[7][i] = b0 - b7; ++ src[1][i] = b2 + b5; ++ src[6][i] = b2 - b5; ++ src[2][i] = b4 + b3; ++ src[5][i] = b4 - b3; ++ src[3][i] = b6 + b1; ++ src[4][i] = b6 - b1; */ ++ ++ padd.h r4, r1, r3 ++ psub.h r1, r1, r3 ++ st.w r11[0*(8*2)], r4 ++ st.w r11[7*(8*2)], r1 ++ ++ padd.h r3, r5, r9 ++ psub.h r5, r5, r9 ++ st.w r11[1*(8*2)], r3 ++ st.w r11[6*(8*2)], r5 ++ ++ padd.h r9, r7, r0 ++ psub.h r7, r7, r0 ++ st.w r11[2*(8*2)], r9 ++ st.w r11[5*(8*2)], r7 ++ ++ padd.h r0, r8, r2 ++ psub.h r8, r8, r2 ++ st.w r11[3*(8*2)], r0 ++ st.w r11[4*(8*2)], r8 ++ ++ sub r11, -4 ++ sub lr, 1 ++ brne 0b ++ ++// } ++ ++ lddsp r12, sp[0] /* r12 = dst */ ++ sub r11, 4*4 ++ ldm r11++, r4-r7 ++ mov lr, 8 ++ /* Push dst and stride on stack */ ++ ++1: ++// for( i = 0; i < 8; i++ ) ++// { ++ ++ /* r7 = {src[i][0], src[i][1]} ++ r6 = {src[i][2], src[i][3]} ++ r5 = {src[i][4], src[i][5]} ++ r4 = {src[i][6], src[i][7]} */ ++ ++/* ++ const int a0 = src[i][0] + src[i][4]; ++ const int a2 = src[i][0] - src[i][4]; ++ const int a4 = (src[i][2]>>1) - src[i][6]; ++ const int a6 = (src[i][6]>>1) + src[i][2]; ++*/ ++ pasr.h r8, r6, 1 ++ pasr.h r9, r4, 1 ++ addhh.w r0, r7:t, r5:t /* r0 = a0 */ ++ subhh.w r1, r7:t, r5:t /* r1 = a2 */ ++ subhh.w r2, r8:t, r4:t /* r2 = a4 */ ++ addhh.w r3, r9:t, r6:t /* r3 = a6 */ ++ ++/* ++ const int b0 = a0 + a6; ++ const int b2 = a2 + a4; ++ const int b4 = a2 - a4; ++ const int b6 = a0 - a6; ++*/ ++ add r10, r0, r3 /* r10 = b0 */ ++ sub r0, r3 /* r0 = b6 */ ++ add r3, r1, r2 /* r3 = b2 */ ++ sub r1, r2 /* r1 = b4 */ ++/* ++ ++ ++ const int a7 = src[i][5] + src[i][3] + src[i][1] + (src[i][1]>>1); ++ const int a1 = src[i][5] - src[i][3] - src[i][7] - (src[i][7]>>1); ++ const int a3 = src[i][7] + src[i][1] - src[i][3] - (src[i][3]>>1); ++ const int a5 = src[i][7] - src[i][1] + src[i][5] + (src[i][5]>>1); */ ++ addhh.w r8, r8:b, r6:b ++ addhh.w r2, r4:b, r7:b ++ sub r2, r8 /* r2 = a3 */ ++ ++ addhh.w r9, r9:b, r4:b ++ subhh.w r8, r5:b, r6:b ++ sub r8, r9 /* r8 = a1 */ ++ ++ pasr.h r9, r7, 1 ++ addhh.w r9, r9:b, r7:b ++ addhh.w r6, r5:b, r6:b ++ add r6, r9 /* r6 = a7 */ ++ ++ pasr.h r9, r5, 1 ++ addhh.w r9, r9:b, r5:b ++ subhh.w r5, r4:b, r7:b ++ add r5, r9 /* r5 = a5 */ ++ ++/* const int b1 = (a7>>2) + a1; ++ const int b3 = (a5>>2) + a3; ++ const int b5 = (a3>>2) - a5; ++ const int b7 = -(a1>>2) + a7 ; */ ++ asr r4, r6, 2 ++ add r4, r8 /* r4 = b1 */ ++ asr r8, 2 ++ rsub r8, r6 /* r8 = b7 */ ++ ++ asr r6, r5, 2 ++ add r6, r2 /* r6 = b3 */ ++ asr r2, 2 ++ sub r2, r5 /* r2 = b5 */ ++ ++/* ++ dst[i*stride + 0] = cm[ dst[i*stride + 0] + ((b0 + b7) >> 6) ]; ++ dst[i*stride + 1] = cm[ dst[i*stride + 1] + ((b2 + b5) >> 6) ]; ++ dst[i*stride + 2] = cm[ dst[i*stride + 2] + ((b4 + b3) >> 6) ]; ++ dst[i*stride + 3] = cm[ dst[i*stride + 3] + ((b6 + b1) >> 6) ]; ++ dst[i*stride + 4] = cm[ dst[i*stride + 4] + ((b6 - b1) >> 6) ]; ++ dst[i*stride + 5] = cm[ dst[i*stride + 5] + ((b4 - b3) >> 6) ]; ++ dst[i*stride + 6] = cm[ dst[i*stride + 6] + ((b2 - b5) >> 6) ]; ++ dst[i*stride + 7] = cm[ dst[i*stride + 7] + ((b0 - b7) >> 6) ]; ++*/ ++ add r5, r10, r8 ++ satrnds r5 >> 6, 0 /* r5 = (b0 + b7) >> 6 */ ++ sub r10, r8 ++ satrnds r10 >> 6, 0 /* r10 = (b0 - b7) >> 6 */ ++ add r8, r3, r2 ++ satrnds r8 >> 6, 0 /* r8 = (b2 + b5) >> 6 */ ++ sub r3, r2 ++ satrnds r3 >> 6, 0 /* r3 = (b2 - b5) >> 6 */ ++ ++ add r2, r1, r6 ++ satrnds r2 >> 6, 0 /* r2 = (b4 + b3) >> 6 */ ++ sub r1, r6 ++ satrnds r1 >> 6, 0 /* r1 = (b4 - b3) >> 6 */ ++ ++ add r6, r0, r4 ++ satrnds r6 >> 6, 0 /* r6 = (b6 + b1) >> 6 */ ++ sub r0, r4 ++ satrnds r0 >> 6, 0 /* r0 = (b6 - b1) >> 6 */ ++ ++ ld.w r4, r12[0] ++ ++ packw.sh r8, r5, r8 ++ packw.sh r7, r2, r6 ++ ld.w r9, r12[4] ++ packw.sh r6, r0, r1 ++ packw.sh r5, r3, r10 ++ ++ punpckub.h r10, r4:t ++ punpckub.h r4, r4:b ++ punpckub.h r3, r9:t ++ punpckub.h r9, r9:b ++ ++ padd.h r8, r8, r10 ++ padd.h r7, r7, r4 ++ padd.h r6, r6, r3 ++ padd.h r5, r5, r9 ++ ++ lddsp r10, sp[4] /* r10 = stride */ ++ packsh.ub r0, r8, r7 ++ packsh.ub r1, r6, r5 ++ ++ st.w r12[0], r0 ++ st.w r12[4], r1 ++ ++ ldm r11++, r4-r7 ++ add r12, r10 /* dst += stride */ ++ ++ sub lr, 1 ++ brne 1b ++ ++ sub sp, -8 ++ ldm sp++,r0-r3,r4-r7, pc ++ ++ ++ ++// } ++//} +diff --git a/libavcodec/avr32/idct.S b/libavcodec/avr32/idct.S +new file mode 100644 +index 0000000..e7551ec +--- /dev/null ++++ b/libavcodec/avr32/idct.S +@@ -0,0 +1,829 @@ ++/* ++ * Copyright (c) 2007 Atmel Corporation. All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * ++ * 2. Redistributions in binary form must reproduce the above ++ * copyright notice, this list of conditions and the following ++ * disclaimer in the documentation and/or other materials provided ++ * with the distribution. ++ * ++ * 3. The name of ATMEL may not be used to endorse or promote products ++ * derived from this software without specific prior written ++ * permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR ++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL ++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, ++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, ++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR ++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY ++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE ++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH ++ * DAMAGE. ++ */ ++ ++ .global idct_add_avr32 ++ .global idct_put_avr32 ++ .global idct_avr32 ++ ++ ++#define CONST_BITS 13 ++#define PASS1_BITS 2 ++ ++#define ONE ((INT32) 1) ++ ++#define CONST_SCALE (ONE << CONST_BITS) ++ ++#define LINE_SIZE 32 ++ ++#define FIX_0_298631336 (2446) /* FIX(0.298631336) */ ++#define FIX_0_390180644 (3196) /* FIX(0.390180644) */ ++#define FIX_0_541196100 (4433) /* FIX(0.541196100) */ ++#define FIX_0_765366865 (6270) /* FIX(0.765366865) */ ++#define FIX_0_899976223 (7373) /* FIX(0.899976223) */ ++#define FIX_1_175875602 (9633) /* FIX(1.175875602) */ ++#define FIX_1_501321110 (12299)/* FIX(1.501321110) */ ++#define FIX_1_847759065 (15137)/* FIX(1.847759065) */ ++#define FIX_1_961570560 (16069)/* FIX(1.961570560) */ ++#define FIX_2_053119869 (16819)/* FIX(2.053119869) */ ++#define FIX_2_562915447 (20995)/* FIX(2.562915447) */ ++#define FIX_3_072711026 (25172)/* FIX(3.072711026) */ ++ ++ ++#define loop_cnt r11 ++ ++ .text ++ ++idct_add_avr32: ++ pushm r0-r3, r4-r7, lr //Free up registers to use for local variables ++ ++ // Give room for some variables on the stack ++ sub sp, 8 ++ stdsp SP[0], r12 // rfp ++ stdsp SP[4], r11 // iinc ++ ++ mov loop_cnt, 8 //Initialize loop counter ++ ++FOR_ROW: ++ ++ ldm r10, r0, r1, r2, r3 //Load 8 DCT-coeffisients from the current row in the DCT-block ++ mov r6, 0 ++#ifdef USE_PREFETCH ++ pref r10[LINE_SIZE] //Prefetch next line ++#endif ++ or r4, r2, r3 << 16 ++ or r4, r1 //Check if all DCT-coeffisients except the DC is zero ++ or r4, r0 ++ brne AC_ROW //If there are non-zero AC coeffisients perform row-transform ++ ++ paddsub.h r5, r3:t, r6:b //Extract the DC-coeff from r5 ++ plsl.h r5, r5, PASS1_BITS ++ mov r4, r5 ++ st.d r10++, r4 ++ st.d r10++, r4 ++ ++ sub loop_cnt, 1 //Decrement loop counter ++ brne FOR_ROW //Perform loop one more time if loop_cnt is not zero ++ ++ bral COLOUMN_TRANSFORM //Perform coloumn transform after row transform is computed ++ ++ ++AC_ROW: ++ ++ ++ ld.w r12, pc[coef_table - .] ++ ld.w r9, pc[coef_table - . + 4] ++ ++ padd.h r4, r2, r0 // r4:t = dataptr[2] + dataptr[6],r4:b = dataptr[3] + dataptr[7] ++ mulhh.w r5, r4:t, r12:t ++ mulhh.w r6, r0:t, r12:b ++ ld.w r12, pc[coef_table - . + 8] ++ mulhh.w r7, r2:t, r9:t ++ add r6, r5 // tmp2 ++ satrnds r6 >> (CONST_BITS - PASS1_BITS), 31 ++ add r7, r5 // tmp3 ++ satrnds r7 >> (CONST_BITS - PASS1_BITS), 31 ++ ++ paddsub.h r5, r3:t, r1:t ++ plsl.h r5, r5, PASS1_BITS // r5:t = tmp0, r5:b = tmp1 ++ ++ paddsub.h r7, r5:t, r7:b // r7:t = tmp10, r7:b = tmp13 ++ paddsub.h r6, r5:b, r6:b // r6:t = tmp11, r6:b = tmp12 ++ ++ ++ addhh.w lr, r3:b, r1:b // lr = z4 ++ addhh.w r5, r4:b, lr:b ++ mulhh.w r5, r5:b, r9:b // r5 = z5 ++ ++ ld.w r9, pc[coef_table - . + 12] ++ mulhh.w r4, r4:b, r12:t // r4 = z3 ++ mulhh.w lr, lr:b, r12:b // lr = z4 ++ ++ add r4, r5 ++ add lr, r5 ++ ++ addhh.w r5, r2:b, r1:b // r5 = z2 ++ addhh.w r8, r3:b, r0:b // r8 = z1 ++ ++ ++ mulhh.w r0, r0:b, r9:t // r0 = tmp0 ++ ld.w r12, pc[coef_table - . + 16] ++ mulhh.w r1, r1:b, r9:b // r1 = tmp1 ++ ld.w r9, pc[coef_table - . + 20] ++ mulhh.w r2, r2:b, r12:t // r2 = tmp2 ++ mulhh.w r3, r3:b, r12:b // r3 = tmp3 ++ mulhh.w r8, r8:b, r9:t // r8 = z1 ++ mulhh.w r5, r5:b, r9:b // r5 = z2 ++ ++ ++ add r0, r8 ++ add r0, r4 ++ add r1, r5 ++ add r1, lr ++ add r2, r5 ++ add r2, r4 ++ add r3, r8 ++ add r3, lr ++ ++ satrnds r0 >> (CONST_BITS - PASS1_BITS), 31 ++ satrnds r1 >> (CONST_BITS - PASS1_BITS), 31 ++ satrnds r2 >> (CONST_BITS - PASS1_BITS), 31 ++ satrnds r3 >> (CONST_BITS - PASS1_BITS), 31 ++ ++ paddsub.h r5, r6:t, r2:b // r5:t = dataptr[1], r5:b = dataptr[6] ++ paddsub.h r4, r7:t, r3:b // r4:t = dataptr[0], r4:b = dataptr[7] ++ paddsub.h r3, r6:b, r1:b // r3:t = dataptr[2], r3:b = dataptr[5] ++ paddsub.h r2, r7:b, r0:b // r2:t = dataptr[3], r2:b = dataptr[4] ++ ++ sthh.w r10[0], r4:t, r5:t ++ sthh.w r10[4], r3:t, r2:t ++ sthh.w r10[8], r2:b, r3:b ++ sthh.w r10[12], r5:b, r4:b ++ ++ ++ ++ sub r10, -16 ++ sub loop_cnt, 1 ++ brne FOR_ROW, e ++ ++COLOUMN_TRANSFORM: ++ ++ sub r10, 128 //Set pointer to start of DCT block ++ ++ ++ mov loop_cnt, 8 ++FOR_COLOUMN: ++ ldins.h r3:t,r10[0] // r3:t = dataptr[0] ++ ldins.h r1:t,r10[1*8*2]// r1:t = dataptr[1] ++ ldins.h r2:t,r10[2*8*2]// r2:t = dataptr[2] ++ ldins.h r0:t,r10[5*8*2]// r0:t = dataptr[5] ++ ldins.h r3:b,r10[4*8*2]// r3:b = dataptr[4] ++ ldins.h r1:b,r10[3*8*2]// r1:b = dataptr[3] ++ ldins.h r2:b,r10[6*8*2]// r2:b = dataptr[6] ++ ldins.h r0:b,r10[7*8*2]// r0:b = dataptr[7] ++ ++ or r4, r1, r3 << 16 ++ or r4, r2 ++ or r4, r0 ++ brne AC_COLOUMN //If there are non-zero AC coeffisients perform row-transform ++ ++ lddsp r12, SP[0] // rfp ++ lddsp r9, SP[4] // iinc ++ satrnds r3 >> ( PASS1_BITS + 3 + 16 ), 9 ++ ld.d r0, r12[0] ++ sub r10, -2 // Increment the dataptr ++ bfins r3, r3, 16, 16 ++ punpckub.h r2, r1:t ++ padd.h r2, r2, r3 ++ punpckub.h r1, r1:b ++ padd.h r1, r1, r3 ++ packsh.ub r1, r2, r1 ++ punpckub.h r2, r0:t ++ padd.h r2, r2, r3 ++ punpckub.h r0, r0:b ++ padd.h r0, r0, r3 ++ packsh.ub r0, r2, r0 ++ st.d r12[0], r0 ++ add r12, r9 // increment rfp ++ stdsp SP[0], r12 ++ ++ sub loop_cnt, 1//Decrement loop counter ++ brne FOR_COLOUMN//Perform loop one more time if loop_cnt is not zero ++ ++ sub sp, -8 ++ popm r0-r3, r4-r7, pc//Pop back registers and PC ++ ++AC_COLOUMN: ++ ++ ld.w r12, pc[coef_table - .] ++ ld.w r9, pc[coef_table - . + 4] ++ ++ addhh.w r4, r2:t, r2:b ++ mulhh.w r4, r4:b, r12:t // r4 = z1 ++ mulhh.w r5, r2:b, r12:b ++ ld.w r12, pc[coef_table - . + 8] ++ mulhh.w r6, r2:t, r9:t ++ add r5, r4 // r5 = tmp2 ++ add r6, r4 // r6 = tmp3 ++ ++ addhh.w r7, r3:t, r3:b ++ subhh.w r8, r3:t, r3:b ++ ++ lsl r7, CONST_BITS ++ lsl r8, CONST_BITS ++ ++ add r2, r7, r6 // r2 = tmp10 ++ sub r3, r7, r6 // r3 = tmp13 ++ add r4, r8, r5 // r4 = tmp11 ++ sub r5, r8, r5 // r5 = tmp12 ++ ++ padd.h r6, r0, r1 // r6:t = z4, r6:b = z3 ++ addhh.w r7, r6:t, r6:b ++ mulhh.w r7, r7:b, r9:b // r7 = z5 ++ ++ ld.w r9, pc[coef_table - . + 12] ++ mulhh.w r8, r6:b, r12:t // r8 = z3 ++ mulhh.w r6, r6:t, r12:b // r6 = z4 ++ ++ add r8, r7 ++ add r6, r7 ++ ++ paddx.h r7, r0, r1 // r7:t = z2, r7:b = z1 ++ ++ mulhh.w r12, r0:b, r9:t // r12 = tmp0 ++ mulhh.w r0, r0:t, r9:b // r0 = tmp1 ++ ld.w r9, pc[coef_table - . + 16] ++ add r12, r8 ++ add r0, r6 ++ ++ ld.w lr, pc[coef_table - . + 20] ++ machh.w r8, r1:b, r9:t // r8 = tmp2 ++ machh.w r6, r1:t, r9:b // r6 = tmp3 ++ mulhh.w r9, r7:b, lr:t // r9 = z1 ++ mulhh.w r7, r7:t, lr:b // r7 = z2 ++ ++ ++ add r12, r9 ++ add r0, r7 ++ add r8, r7 ++ add r6, r9 ++ ++ add r1, r2, r6 // r1 = dataptr[DCTSIZE*0] ++ sub r2, r2, r6 // r2 = dataptr[DCTSIZE*7] ++ add r6, r4, r8 // r6 = dataptr[DCTSIZE*1] ++ sub r4, r4, r8 // r4 = dataptr[DCTSIZE*6] ++ add r8, r5, r0 // r8 = dataptr[DCTSIZE*2] ++ sub r5, r5, r0 // r5 = dataptr[DCTSIZE*5] ++ add r0, r3, r12 // r0 = dataptr[DCTSIZE*3] ++ sub r3, r3, r12 // r3 = dataptr[DCTSIZE*4] ++ ++ satrnds r1 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r2 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r6 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r4 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r8 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r5 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r0 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r3 >> (CONST_BITS+PASS1_BITS+3), 9 ++ ++ packw.sh r1, r1, r6 ++ packw.sh r8, r8, r0 ++ packw.sh r3, r3, r5 ++ packw.sh r4, r4, r2 ++ ++ lddsp r12, SP[0] // rfp ++ lddsp r9, SP[4] // iinc ++ ld.d r6, r12[0] ++ sub r10, -2 // Increment the dataptr ++ punpckub.h r0, r7:t ++ padd.h r1, r1, r0 ++ punpckub.h r0, r7:b ++ padd.h r8, r8, r0 ++ packsh.ub r7, r1, r8 ++ punpckub.h r0, r6:t ++ padd.h r3, r3, r0 ++ punpckub.h r0, r6:b ++ padd.h r4, r4, r0 ++ packsh.ub r6, r3, r4 ++ st.d r12[0], r6 ++ add r12, r9 // increment rfp ++ stdsp SP[0], r12 ++ ++ sub loop_cnt, 1 //Decrement loop counter ++ brne FOR_COLOUMN //Perform loop one more time if loop_cnt is not zero ++ ++ sub sp, -8 ++ popm r0-r3, r4-r7, pc //Pop back registers and PC ++ ++ ++ ++//Coeffisient Table: ++ .align 2 ++coef_table: ++ .short FIX_0_541196100, -FIX_1_847759065, FIX_0_765366865, FIX_1_175875602 ++ .short - FIX_1_961570560, - FIX_0_390180644, FIX_0_298631336, FIX_2_053119869 ++ .short FIX_3_072711026, FIX_1_501321110, - FIX_0_899976223, - FIX_2_562915447 ++ ++ ++idct_put_avr32: ++ pushm r0-r3, r4-r7, lr //Free up registers to use for local variables ++ ++ //; Give room for some variables on the stack ++ sub sp, 8 ++ stdsp SP[0], r12 // rfp ++ stdsp SP[4], r11 // iinc ++ ++ mov loop_cnt, 8 //Initialize loop counter ++ ++0: ++ ++ ldm r10, r0, r1, r2, r3 //Load 8 DCT-coeffisients from the current row in the DCT-block ++ mov r6, 0 ++#ifdef USE_PREFETCH ++ pref r10[LINE_SIZE] //Prefetch next line ++#endif ++ or r4, r2, r3 << 16 ++ or r4, r1 //Check if all DCT-coeffisients except the DC is zero ++ or r4, r0 ++ brne 1f //If there are non-zero AC coeffisients perform row-transform ++ ++ paddsub.h r5, r3:t, r6:b //Extract the DC-coeff from r5 ++ plsl.h r5, r5, PASS1_BITS ++ mov r4, r5 ++ st.d r10++, r4 ++ st.d r10++, r4 ++ ++ sub loop_cnt, 1 //Decrement loop counter ++ brne 0b //Perform loop one more time if loop_cnt is not zero ++ ++ bral 2f //Perform coloumn transform after row transform is computed ++ ++1: ++ ++ ld.w r12, pc[coef_table_copy - .] ++ ld.w r9, pc[coef_table_copy - . + 4] ++ ++ padd.h r4, r2, r0 // r4:t = dataptr[2] + dataptr[6],r4:b = dataptr[3] + dataptr[7] ++ mulhh.w r5, r4:t, r12:t ++ mulhh.w r6, r0:t, r12:b ++ ld.w r12, pc[coef_table_copy - . + 8] ++ mulhh.w r7, r2:t, r9:t ++ add r6, r5 // tmp2 ++ satrnds r6 >> (CONST_BITS - PASS1_BITS), 31 ++ add r7, r5 // tmp3 ++ satrnds r7 >> (CONST_BITS - PASS1_BITS), 31 ++ ++ paddsub.h r5, r3:t, r1:t ++ plsl.h r5, r5, PASS1_BITS // r5:t = tmp0, r5:b = tmp1 ++ ++ paddsub.h r7, r5:t, r7:b // r7:t = tmp10, r7:b = tmp13 ++ paddsub.h r6, r5:b, r6:b // r6:t = tmp11, r6:b = tmp12 ++ ++ ++ ++ addhh.w lr, r3:b, r1:b // lr = z4 ++ addhh.w r5, r4:b, lr:b ++ mulhh.w r5, r5:b, r9:b // r5 = z5 ++ ++ ld.w r9, pc[coef_table_copy - . + 12] ++ mulhh.w r4, r4:b, r12:t // r4 = z3 ++ mulhh.w lr, lr:b, r12:b // lr = z4 ++ ++ add r4, r5 ++ add lr, r5 ++ ++ addhh.w r5, r2:b, r1:b // r5 = z2 ++ addhh.w r8, r3:b, r0:b // r8 = z1 ++ ++ ++ mulhh.w r0, r0:b, r9:t // r0 = tmp0 ++ ld.w r12, pc[coef_table_copy - . + 16] ++ mulhh.w r1, r1:b, r9:b // r1 = tmp1 ++ ld.w r9, pc[coef_table_copy - . + 20] ++ mulhh.w r2, r2:b, r12:t // r2 = tmp2 ++ mulhh.w r3, r3:b, r12:b // r3 = tmp3 ++ mulhh.w r8, r8:b, r9:t // r8 = z1 ++ mulhh.w r5, r5:b, r9:b // r5 = z2 ++ ++ ++ add r0, r8 ++ add r0, r4 ++ add r1, r5 ++ add r1, lr ++ add r2, r5 ++ add r2, r4 ++ add r3, r8 ++ add r3, lr ++ ++ satrnds r0 >> (CONST_BITS - PASS1_BITS), 31 ++ satrnds r1 >> (CONST_BITS - PASS1_BITS), 31 ++ satrnds r2 >> (CONST_BITS - PASS1_BITS), 31 ++ satrnds r3 >> (CONST_BITS - PASS1_BITS), 31 ++ ++ paddsub.h r5, r6:t, r2:b // r5:t = dataptr[1], r5:b = dataptr[6] ++ paddsub.h r4, r7:t, r3:b // r4:t = dataptr[0], r4:b = dataptr[7] ++ paddsub.h r3, r6:b, r1:b // r3:t = dataptr[2], r3:b = dataptr[5] ++ paddsub.h r2, r7:b, r0:b // r2:t = dataptr[3], r2:b = dataptr[4] ++ ++ sthh.w r10[0], r4:t, r5:t ++ sthh.w r10[4], r3:t, r2:t ++ sthh.w r10[8], r2:b, r3:b ++ sthh.w r10[12], r5:b, r4:b ++ ++ ++ ++ sub r10, -16 ++ sub loop_cnt, 1 ++ brne 0b ++ ++2: ++ ++ sub r10, 128 //Set pointer to start of DCT block ++ ++ mov loop_cnt, 8 ++ ++0: ++ ldins.h r3:t,r10[0] // r3:t = dataptr[0] ++ ldins.h r1:t,r10[1*8*2]// r1:t = dataptr[1] ++ ldins.h r2:t,r10[2*8*2]// r2:t = dataptr[2] ++ ldins.h r0:t,r10[5*8*2]// r0:t = dataptr[5] ++ ldins.h r3:b,r10[4*8*2]// r3:b = dataptr[4] ++ ldins.h r1:b,r10[3*8*2]// r1:b = dataptr[3] ++ ldins.h r2:b,r10[6*8*2]// r2:b = dataptr[6] ++ ldins.h r0:b,r10[7*8*2]// r0:b = dataptr[7] ++ ++ or r4, r1, r3 << 16 ++ or r4, r2 ++ or r4, r0 ++ brne 1f //If there are non-zero AC coeffisients perform row-transform ++ ++ lddsp r12, SP[0] // rfp ++ lddsp r9, SP[4] // iinc ++ satrnds r3 >> ( PASS1_BITS + 3 + 16 ), 31 ++ packw.sh r3, r3, r3 ++ packsh.ub r3, r3, r3 ++ mov r2, r3 ++ st.d r12[0], r2 ++ add r12, r9 // increment rfp ++ sub r10, -2 // Increment the dataptr ++ stdsp SP[0], r12 ++ ++ sub loop_cnt, 1//Decrement loop counter ++ brne 0b //Perform loop one more time if loop_cnt is not zero ++ ++ sub sp, -8 ++ popm r0-r3, r4-r7, pc//Pop back registers and PC ++ ++1: ++ ++ ld.w r12, pc[coef_table_copy - .] ++ ld.w r9, pc[coef_table_copy - . + 4] ++ ++ addhh.w r4, r2:t, r2:b ++ mulhh.w r4, r4:b, r12:t // r4 = z1 ++ mulhh.w r5, r2:b, r12:b ++ ld.w r12, pc[coef_table_copy - . + 8] ++ mulhh.w r6, r2:t, r9:t ++ add r5, r4 // r5 = tmp2 ++ add r6, r4 // r6 = tmp3 ++ ++ addhh.w r7, r3:t, r3:b ++ subhh.w r8, r3:t, r3:b ++ ++ lsl r7, CONST_BITS ++ lsl r8, CONST_BITS ++ ++ add r2, r7, r6 // r2 = tmp10 ++ sub r3, r7, r6 // r3 = tmp13 ++ add r4, r8, r5 // r4 = tmp11 ++ sub r5, r8, r5 // r5 = tmp12 ++ ++ ++ padd.h r6, r0, r1 // r6:t = z4, r6:b = z3 ++ addhh.w r7, r6:t, r6:b ++ mulhh.w r7, r7:b, r9:b // r7 = z5 ++ ++ ld.w r9, pc[coef_table_copy - . + 12] ++ mulhh.w r8, r6:b, r12:t // r8 = z3 ++ mulhh.w r6, r6:t, r12:b // r6 = z4 ++ ++ add r8, r7 ++ add r6, r7 ++ ++ paddx.h r7, r0, r1 // r7:t = z2, r7:b = z1 ++ ++ mulhh.w r12, r0:b, r9:t // r12 = tmp0 ++ mulhh.w r0, r0:t, r9:b // r0 = tmp1 ++ ld.w r9, pc[coef_table_copy - . + 16] ++ add r12, r8 ++ add r0, r6 ++ ++ ld.w lr, pc[coef_table_copy - . + 20] ++ machh.w r8, r1:b, r9:t // r8 = tmp2 ++ machh.w r6, r1:t, r9:b // r6 = tmp3 ++ mulhh.w r9, r7:b, lr:t // r9 = z1 ++ mulhh.w r7, r7:t, lr:b // r7 = z2 ++ ++ ++ add r12, r9 ++ add r0, r7 ++ add r8, r7 ++ add r6, r9 ++ ++ add r1, r2, r6 // r1 = dataptr[DCTSIZE*0] ++ sub r2, r2, r6 // r2 = dataptr[DCTSIZE*7] ++ add r6, r4, r8 // r6 = dataptr[DCTSIZE*1] ++ sub r4, r4, r8 // r4 = dataptr[DCTSIZE*6] ++ add r8, r5, r0 // r8 = dataptr[DCTSIZE*2] ++ sub r5, r5, r0 // r5 = dataptr[DCTSIZE*5] ++ add r0, r3, r12 // r0 = dataptr[DCTSIZE*3] ++ sub r3, r3, r12 // r3 = dataptr[DCTSIZE*4] ++ ++ satrnds r1 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r2 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r6 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r4 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r8 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r5 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r0 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r3 >> (CONST_BITS+PASS1_BITS+3), 9 ++ ++ packw.sh r1, r1, r6 ++ packw.sh r8, r8, r0 ++ packw.sh r3, r3, r5 ++ packw.sh r4, r4, r2 ++ ++ packsh.ub r1, r1, r8 ++ packsh.ub r0, r3, r4 ++ lddsp r12, SP[0] // rfp ++ lddsp r9, SP[4] // iinc ++ st.d r12[0], r0 ++ sub r10, -2 // Increment the dataptr ++ add r12, r9 // increment rfp ++ stdsp SP[0], r12 ++ ++ sub loop_cnt, 1 //Decrement loop counter ++ brne 0b //Perform loop one more time if loop_cnt is not zero ++ ++ sub sp, -8 ++ popm r0-r3, r4-r7, pc //Pop back registers and PC ++ ++ ++ ++ .align 2 ++coef_table_copy: ++ .short FIX_0_541196100, -FIX_1_847759065, FIX_0_765366865, FIX_1_175875602 ++ .short - FIX_1_961570560, - FIX_0_390180644, FIX_0_298631336, FIX_2_053119869 ++ .short FIX_3_072711026, FIX_1_501321110, - FIX_0_899976223, - FIX_2_562915447 ++ ++ ++idct_avr32: ++ pushm r0-r3, r4-r7, lr //Free up registers to use for local variables ++ ++ //; Give room for a temporary block on the stack ++ sub sp, 8*8*2 ++ ++ mov loop_cnt, 8 //Initialize loop counter ++ ++0: ++ ++ ldm r12++, r0, r1, r2, r3 //Load 8 DCT-coeffisients from the current row in the DCT-block ++ mov r6, 0 ++#ifdef USE_PREFETCH ++ pref r12[LINE_SIZE] //Prefetch next line ++#endif ++ or r4, r2, r3 << 16 ++ or r4, r1 //Check if all DCT-coeffisients except the DC is zero ++ or r4, r0 ++ brne 1f //If there are non-zero AC coeffisients perform row-transform ++ ++ paddsub.h r5, r3:t, r6:b //Extract the DC-coeff from r5 ++ plsl.h r5, r5, PASS1_BITS ++ mov r4, r5 ++ st.d sp++, r4 ++ st.d sp++, r4 ++ ++ sub loop_cnt, 1 //Decrement loop counter ++ brne 0b //Perform loop one more time if loop_cnt is not zero ++ ++ bral 2f //Perform coloumn transform after row transform is computed ++ ++1: ++ ++ ld.w r10, pc[coef_table_idct - .] ++ ld.w r9, pc[coef_table_idct - . + 4] ++ ++ padd.h r4, r2, r0 // r4:t = dataptr[2] + dataptr[6],r4:b = dataptr[3] + dataptr[7] ++ mulhh.w r5, r4:t, r10:t ++ mulhh.w r6, r0:t, r10:b ++ ld.w r10, pc[coef_table_idct - . + 8] ++ mulhh.w r7, r2:t, r9:t ++ add r6, r5 // tmp2 ++ satrnds r6 >> (CONST_BITS - PASS1_BITS), 31 ++ add r7, r5 // tmp3 ++ satrnds r7 >> (CONST_BITS - PASS1_BITS), 31 ++ ++ paddsub.h r5, r3:t, r1:t ++ plsl.h r5, r5, PASS1_BITS // r5:t = tmp0, r5:b = tmp1 ++ ++ paddsub.h r7, r5:t, r7:b // r7:t = tmp10, r7:b = tmp13 ++ paddsub.h r6, r5:b, r6:b // r6:t = tmp11, r6:b = tmp12 ++ ++ ++ ++ addhh.w lr, r3:b, r1:b // lr = z4 ++ addhh.w r5, r4:b, lr:b ++ mulhh.w r5, r5:b, r9:b // r5 = z5 ++ ++ ld.w r9, pc[coef_table_idct - . + 12] ++ mulhh.w r4, r4:b, r10:t // r4 = z3 ++ mulhh.w lr, lr:b, r10:b // lr = z4 ++ ++ add r4, r5 ++ add lr, r5 ++ ++ addhh.w r5, r2:b, r1:b // r5 = z2 ++ addhh.w r8, r3:b, r0:b // r8 = z1 ++ ++ ++ mulhh.w r0, r0:b, r9:t // r0 = tmp0 ++ ld.w r10, pc[coef_table_idct - . + 16] ++ mulhh.w r1, r1:b, r9:b // r1 = tmp1 ++ ld.w r9, pc[coef_table_idct - . + 20] ++ mulhh.w r2, r2:b, r10:t // r2 = tmp2 ++ mulhh.w r3, r3:b, r10:b // r3 = tmp3 ++ mulhh.w r8, r8:b, r9:t // r8 = z1 ++ mulhh.w r5, r5:b, r9:b // r5 = z2 ++ ++ ++ add r0, r8 ++ add r0, r4 ++ add r1, r5 ++ add r1, lr ++ add r2, r5 ++ add r2, r4 ++ add r3, r8 ++ add r3, lr ++ ++ satrnds r0 >> (CONST_BITS - PASS1_BITS), 31 ++ satrnds r1 >> (CONST_BITS - PASS1_BITS), 31 ++ satrnds r2 >> (CONST_BITS - PASS1_BITS), 31 ++ satrnds r3 >> (CONST_BITS - PASS1_BITS), 31 ++ ++ paddsub.h r5, r6:t, r2:b // r5:t = dataptr[1], r5:b = dataptr[6] ++ paddsub.h r4, r7:t, r3:b // r4:t = dataptr[0], r4:b = dataptr[7] ++ paddsub.h r3, r6:b, r1:b // r3:t = dataptr[2], r3:b = dataptr[5] ++ paddsub.h r2, r7:b, r0:b // r2:t = dataptr[3], r2:b = dataptr[4] ++ ++ sthh.w sp[0], r4:t, r5:t ++ sthh.w sp[4], r3:t, r2:t ++ sthh.w sp[8], r2:b, r3:b ++ sthh.w sp[12], r5:b, r4:b ++ ++ ++ ++ sub sp, -16 ++ sub loop_cnt, 1 ++ brne 0b ++ ++2: ++ ++ sub sp, 8*8*2 //Set pointer to start of DCT block ++ sub r12, 8*8*2 //Set pointer to start of DCT block ++ ++ mov loop_cnt, 8 ++ ++0: ++ ldins.h r3:t,sp[0] // r3:t = dataptr[0] ++ ldins.h r1:t,sp[1*8*2]// r1:t = dataptr[1] ++ ldins.h r2:t,sp[2*8*2]// r2:t = dataptr[2] ++ ldins.h r0:t,sp[5*8*2]// r0:t = dataptr[5] ++ ldins.h r3:b,sp[4*8*2]// r3:b = dataptr[4] ++ ldins.h r1:b,sp[3*8*2]// r1:b = dataptr[3] ++ ldins.h r2:b,sp[6*8*2]// r2:b = dataptr[6] ++ ldins.h r0:b,sp[7*8*2]// r0:b = dataptr[7] ++ ++ or r4, r1, r3 << 16 ++ or r4, r2 ++ or r4, r0 ++ brne 1f //If there are non-zero AC coeffisients perform row-transform ++ ++ satrnds r3 >> ( PASS1_BITS + 3 + 16 ), 31 ++ packw.sh r3, r3, r3 ++ mov r2, r3 ++ st.d r12++, r2 ++ st.d r12++, r2 ++ sub sp, -2 // Increment the dataptr ++ ++ sub loop_cnt, 1//Decrement loop counter ++ brne 0b //Perform loop one more time if loop_cnt is not zero ++ ++ sub sp, -(8*8*2 - 8) ++ popm r0-r3, r4-r7, pc//Pop back registers and PC ++ ++1: ++ ++ ld.w r10, pc[coef_table_idct - .] ++ ld.w r9, pc[coef_table_idct - . + 4] ++ ++ addhh.w r4, r2:t, r2:b ++ mulhh.w r4, r4:b, r10:t // r4 = z1 ++ mulhh.w r5, r2:b, r10:b ++ ld.w r10, pc[coef_table_idct - . + 8] ++ mulhh.w r6, r2:t, r9:t ++ add r5, r4 // r5 = tmp2 ++ add r6, r4 // r6 = tmp3 ++ ++ addhh.w r7, r3:t, r3:b ++ subhh.w r8, r3:t, r3:b ++ ++ lsl r7, CONST_BITS ++ lsl r8, CONST_BITS ++ ++ add r2, r7, r6 // r2 = tmp10 ++ sub r3, r7, r6 // r3 = tmp13 ++ add r4, r8, r5 // r4 = tmp11 ++ sub r5, r8, r5 // r5 = tmp12 ++ ++ ++ padd.h r6, r0, r1 // r6:t = z4, r6:b = z3 ++ addhh.w r7, r6:t, r6:b ++ mulhh.w r7, r7:b, r9:b // r7 = z5 ++ ++ ld.w r9, pc[coef_table_idct - . + 12] ++ mulhh.w r8, r6:b, r10:t // r8 = z3 ++ mulhh.w r6, r6:t, r10:b // r6 = z4 ++ ++ add r8, r7 ++ add r6, r7 ++ ++ paddx.h r7, r0, r1 // r7:t = z2, r7:b = z1 ++ ++ mulhh.w r10, r0:b, r9:t // r10 = tmp0 ++ mulhh.w r0, r0:t, r9:b // r0 = tmp1 ++ ld.w r9, pc[coef_table_idct - . + 16] ++ add r10, r8 ++ add r0, r6 ++ ++ ld.w lr, pc[coef_table_idct - . + 20] ++ machh.w r8, r1:b, r9:t // r8 = tmp2 ++ machh.w r6, r1:t, r9:b // r6 = tmp3 ++ mulhh.w r9, r7:b, lr:t // r9 = z1 ++ mulhh.w r7, r7:t, lr:b // r7 = z2 ++ ++ ++ add r10, r9 ++ add r0, r7 ++ add r8, r7 ++ add r6, r9 ++ ++ add r1, r2, r6 // r1 = dataptr[DCTSIZE*0] ++ sub r2, r2, r6 // r2 = dataptr[DCTSIZE*7] ++ add r6, r4, r8 // r6 = dataptr[DCTSIZE*1] ++ sub r4, r4, r8 // r4 = dataptr[DCTSIZE*6] ++ add r8, r5, r0 // r8 = dataptr[DCTSIZE*2] ++ sub r5, r5, r0 // r5 = dataptr[DCTSIZE*5] ++ add r0, r3, r10 // r0 = dataptr[DCTSIZE*3] ++ sub r3, r3, r10 // r3 = dataptr[DCTSIZE*4] ++ ++ satrnds r1 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r2 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r6 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r4 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r8 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r5 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r0 >> (CONST_BITS+PASS1_BITS+3), 9 ++ satrnds r3 >> (CONST_BITS+PASS1_BITS+3), 9 ++ ++ packw.sh r7, r1, r6 ++ packw.sh r6, r8, r0 ++ packw.sh r5, r3, r5 ++ packw.sh r4, r4, r2 ++ ++ stm r12, r4-r7 ++ sub sp, -2 // Increment the dataptr ++ sub r12, -16 ++ ++ sub loop_cnt, 1 //Decrement loop counter ++ brne 0b //Perform loop one more time if loop_cnt is not zero ++ ++ sub sp, -(8*8*2 - 8) ++ popm r0-r3, r4-r7, pc //Pop back registers and PC ++ ++ ++ ++ .align 2 ++coef_table_idct: ++ .short FIX_0_541196100, -FIX_1_847759065, FIX_0_765366865, FIX_1_175875602 ++ .short - FIX_1_961570560, - FIX_0_390180644, FIX_0_298631336, FIX_2_053119869 ++ .short FIX_3_072711026, FIX_1_501321110, - FIX_0_899976223, - FIX_2_562915447 ++ +diff --git a/libavcodec/avr32/mc.S b/libavcodec/avr32/mc.S +new file mode 100644 +index 0000000..07a002d +--- /dev/null ++++ b/libavcodec/avr32/mc.S +@@ -0,0 +1,434 @@ ++/* ++ * Copyright (c) 2007 Atmel Corporation. All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * ++ * 2. Redistributions in binary form must reproduce the above ++ * copyright notice, this list of conditions and the following ++ * disclaimer in the documentation and/or other materials provided ++ * with the distribution. ++ * ++ * 3. The name of ATMEL may not be used to endorse or promote products ++ * derived from this software without specific prior written ++ * permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR ++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL ++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, ++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, ++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR ++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY ++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE ++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH ++ * DAMAGE. ++ */ ++ ++ ++ /* Macro for masking the lowest bit of each byte in a ++ packed word */ ++ .macro packedmask1 reg, round ++ .if \round ++ and \reg, \reg, r8 >> 1 ++ .else ++ and \reg, r8 ++ .endif ++ .endm ++ ++ /* Macro for 8 pixel wide horizontal and vertical interpolation functions */ ++ .macro pixels8_hv round, put ++ ++ ++ pushm r0-r7, lr ++ ++ /* R12 = uint8_t *block, R11 = uint8_t pixels, R10 = int line_size, R9 = int h */ ++ ++ /* Rounding immediate */ ++ .if \round ++ mov r8, lo(0x02020202) ++ orh r8, hi(0x02020202) ++ .else ++ mov r8, lo(0x01010101) ++ orh r8, hi(0x01010101) ++ .endif ++ mov r7, 2 ++ ++ /* Pixel naming convention : ++ ++ |-----------------------------------------------------| ++ | s00 | s01 | s02 | s03 | s04 | s05 | s06 | s07 | s08 | ++ |----d00---d01---d02---d03---d04---d05---d06---d07----| ++ | s10 | s11 | s12 | s13 | s14 | s15 | s16 | s17 | s18 | ++ |-----------------------------------------------------| ++ */ ++1: ++ ld.w r0, r11[0] // r0 = { s00, s01, s02, s03 } ++ ld.w r1, r11[1] // r1 = { s01, s02, s03, s04 } ++ mov lr, r9 ++ eor r2, r0, r1 ++ packedmask1 r2, \round ++ add r2, r8 ++ ++ paddh.ub r0, r0, r1 // r0 = {(s00+s01)/2,(s01+s02)/2,(s02+s03)/2,(s03+s04)/2} ++ ++ add r11, r10 // pixels += line_size ++ ld.w r1, r11[0] // r1 = { s10, s11, s12, s13 } ++ ld.w r3, r11[1] // r3 = { s11, s12, s13, s14 } ++0: ++ eor r5, r1, r3 ++ packedmask1 r5, \round ++ add r2, r5 ++ ++ paddh.ub r1, r1, r3 // r1 = {(s10+s11)/2,(s11+s12)/2,(s12+s13)/2,(s13+s14)/2} ++ eor r6, r0, r1 ++ packedmask1 r6, \round ++ add r2, r2, r6 << 1 ++ ++ ld.w r3, r11[r10] // r3 = { s00, s01, s02, s03 } ++ add r11, r10 // pixels += line_size ++ ld.w r4, r11[1] // r4 = { s01, s02, s03, s04 } ++ ++ paddh.ub r0, r0, r1 ++ plsr.b r2, r2, 2 ++ padd.b r0, r0, r2 // r0 = { d00, d01, d02, d03 } ++ ++ /* Next row */ ++ .if \put ++ eor r2, r3, r4 ++ packedmask1 r2, \round ++ add r2, r8 ++ .else ++ ld.w r6, r12[0] ++ eor r2, r3, r4 ++ packedmask1 r2, \round ++ add r2, r8 ++ pavg.ub r0, r0, r6 ++ .endif ++ st.w r12[0], r0 // Put data into the block ++ ++ add r5, r2 ++ paddh.ub r0, r3, r4 // r0 = {(s00+s01)/2,(s01+s02)/2,(s02+s03)/2,(s03+s04)/2} ++ ++ eor r6, r0, r1 ++ packedmask1 r6, \round ++ add r5, r5, r6 << 1 ++ ++ .if \put ++ paddh.ub r1, r0, r1 ++ plsr.b r5, r5, 2 ++ padd.b r1, r1, r5 // r1 = { d10, d11, d12, d13 } ++ .else ++ ld.w r3, r12[r10] ++ paddh.ub r1, r0, r1 ++ plsr.b r5, r5, 2 ++ padd.b r1, r1, r5 // r1 = { d10, d11, d12, d13 } ++ pavg.ub r1, r1, r3 ++ .endif ++ ++ st.w r12[r10], r1 // Put data into the block ++ ++ ++ ld.w r1, r11[r10] // r1 = { s10, s11, s12, s13 } ++ add r11, r10 // pixels += line_size ++ ld.w r3, r11[1] // r3 = { s11, s12, s13, s14 } ++ add r12, r12, r10 << 1 // block += 2*line_size ++ sub lr, 2 ++ brne 0b ++ ++ mul r0, r10, r9 // r0 = line_size * h ++ rsub r0, r0, 4 // r0 = 4 - (line_size * h) ++ add r11, r0 ++ sub r11, r10 // pixels += 4 - (line_size * (h+1)) ++ add r12, r0 // pixels += 4 - (line_size * (h)) ++ sub r7, 1 ++ brne 1b ++ ++ popm r0-r7, pc ++ .endm ++ ++ ++ /* Macro for 8 pixel wide vertical interpolation functions */ ++ ++ .macro pixels8_v round, put ++ pushm r4-r7,lr ++ /* R12 = uint8_t *block, R11 = uint8_t pixels, R10 = int line_size, R9 = int h */ ++ ++ /* ++ Pixel Naming Convention : ++ |-----------------------------------------------| ++ | s00 | s01 | s02 | s03 | s04 | s05 | s06 | s07 | ++ |-d00---d01---d02---d03---d04---d05---d06---d07-| ++ | s10 | s11 | s12 | s13 | s14 | s15 | s16 | s17 | ++ |-----------------------------------------------| ++ */ ++ ld.w r8, r11[r10] // r8 = { s10, s11, s12, s13 } ++ ld.w lr, r11++ // lr = { s00, s01, s02, s03 }, src += 4 ++ ld.w r7, r11[0] // r7 = { s04, s05, s06, s07 } ++ ld.w r6, r11[r10] // r6 = { s14, s15, s16, s17 } ++ sub r10, 4 // stride -= 4 ++ add r11, r11, r10 << 1 // src += 2*stride ++ sub r11, -4 // src += 4 ++ ++0: ++ .if \round ++ pavg.ub r5, r8, lr // r5 = {(s10+s00)/2,(s11+s01)/2,(s12+s02)/2,(s13+s03)/2} ++ pavg.ub r4, r6, r7 // r4 = {(s14+s04)/2,(s15+s05)/2,(s16+s06)/2,(s17+s07)/2} ++ .else ++ paddh.ub r5, r8, lr // r5 = {(s10+s00)/2,(s11+s01)/2,(s12+s02)/2,(s13+s03)/2} ++ paddh.ub r4, r6, r7 // r4 = {(s14+s04)/2,(s15+s05)/2,(s16+s06)/2,(s17+s07)/2} ++ .endif ++ ++ .if \put ++ st.w r12++, r5 // *dst++ = { d00, d01, d02, d03 } ++ ld.w lr, r11++ // lr = { s10, s11, s12, s13 }, src += 4 ++ st.w r12[0], r4 // *dst = { d04, d05, d06, d07 } ++ ld.w r7, r11[0] // r7 = { s14, s15, s16, s17 } ++ .else ++ ld.w lr, r12[0] ++ ld.w r7, r12[4] ++ pavg.ub r5, r5, lr ++ pavg.ub r4, r4, r7 ++ st.w r12++, r5 // *dst++ = { d00, d01, d02, d03 } ++ ld.w lr, r11++ // lr = { s10, s11, s12, s13 }, src += 4 ++ st.w r12[0], r4 // *dst = { d04, d05, d06, d07 } ++ ld.w r7, r11[0] // r7 = { s14, s15, s16, s17 } ++ .endif ++ add r11, r10 // src += stride ++#ifdef USE_PREFETCH ++ pref r11[0] ++#endif ++ add r12, r10 // dst += stride ++ ++ .if \round ++ pavg.ub r5, r8, lr // r5 = {(s10+s00)/2,(s11+s01)/2,(s12+s02)/2,(s13+s03)/2} ++ pavg.ub r4, r6, r7 // r4 = {(s14+s04)/2,(s15+s05)/2,(s16+s06)/2,(s17+s07)/2} ++ .else ++ paddh.ub r5, r8, lr // r5 = {(s10+s00)/2,(s11+s01)/2,(s12+s02)/2,(s13+s03)/2} ++ paddh.ub r4, r6, r7 // r4 = {(s14+s04)/2,(s15+s05)/2,(s16+s06)/2,(s17+s07)/2} ++ .endif ++ .if \put ++ st.w r12++, r5 // *dst++ = { d00, d01, d02, d03 } ++ ld.w r8, r11++ // r8 = { s10, s11, s12, s13 }, src += 4 ++ st.w r12[0], r4 // *dst = { d04, d05, d06, d07 } ++ ld.w r6, r11[0] // r6 = { s14, s15, s16, s17 } ++ .else ++ ld.w r8, r12[0] ++ ld.w r6, r12[4] ++ pavg.ub r5, r5, r8 ++ pavg.ub r4, r4, r6 ++ st.w r12++, r5 // *dst++ = { d00, d01, d02, d03 } ++ ld.w r8, r11++ // r8 = { s10, s11, s12, s13 }, src += 4 ++ st.w r12[0], r4 // *dst = { d04, d05, d06, d07 } ++ ld.w r6, r11[0] // r6 = { s14, s15, s16, s17 } ++ .endif ++ ++ add r11, r10 // src += stride ++#ifdef USE_PREFETCH ++ pref r11[0] ++#endif ++ add r12, r10 // dst += stride ++ sub r9, 2 ++ brne 0b ++ ++ popm r4-r7,pc ++ .endm ++ ++ /* Macro for 8 pixel wide horizontal interpolation functions */ ++ ++ .macro pixels8_h round, put ++ pushm r4-r7, lr ++ ++ /* R12 = uint8_t *block, R11 = uint8_t pixels, R10 = int line_size, R9 = int h */ ++ /* ++ Pixel Naming Convention: ++ |--------------------------------------------------------------------| ++ | s00 d00 s01 d01 s02 d02 s03 d03 s04 d04 s05 d05 s06 d06 s07 d07 s08| ++ |------|-------|-------|-------|-------|-------|-------|-------|-----| ++ | s10 d10 s11 d11 s12 d12 s13 d13 s14 d14 s15 d15 s16 d16 s17 d17 s18| ++ |--------------------------------------------------------------------| ++ */ ++ ++ ld.w lr, r11[0] // lr = { s00, s01, s02, s03 } ++ ld.w r8, r11[1] // r8 = { s01, s02, s03, s04 } ++ ld.w r7, r11[4] // r7 = { s04, s05, s06, s07 } ++ ld.w r6, r11[5] // r6 = { s05, s06, s07, s08 } ++ add r11, r10 // src += stride ++ ++0: ++ .if \round ++ pavg.ub lr, r8, lr // lr = {(s00+s01)/2,(s01+s02)/2,(s02+s03)/2,(s03+s04)/2} ++ pavg.ub r7, r6, r7 // r7 = {(s04+s05)/2,(s05+s06)/2,(s06+s07)/2,(s07+s08)/2} ++ .else ++ paddh.ub lr, r8, lr // lr = {(s00+s01)/2,(s01+s02)/2,(s02+s03)/2,(s03+s04)/2} ++ paddh.ub r7, r6, r7 // r7 = {(s04+s05)/2,(s05+s06)/2,(s06+s07)/2,(s07+s08)/2} ++ .endif ++ .if \put ++ ld.w r5, r11[0] // r5 = { s00, s01, s02, s03 } ++ ld.w r4, r11[1] // r4 = { s01, s02, s03, s04 } ++ .else ++ ld.w r8, r12[0] ++ ld.w r6, r12[4] ++ ld.w r5, r11[0] // r5 = { s00, s01, s02, s03 } ++ ld.w r4, r11[1] // r4 = { s01, s02, s03, s04 } ++ pavg.ub lr, lr, r8 ++ pavg.ub r7, r7, r6 ++ .endif ++ st.w r12[0], lr // dst = { d00, d01, d02, d03 } ++ st.w r12[4], r7 // dst = { d04, d05, d06, d07 } ++ ld.w r8, r11[4] // r8 = { s04, s05, s06, s07 } ++ ld.w r6, r11[5] // r6 = { s05, s06, s07, s08 } ++ add r11, r10 // src += stride ++#ifdef USE_PREFETCH ++ pref r11[0] ++#endif ++ add r12, r10 // dst += stride ++ ++ .if \round ++ pavg.ub r5, r4, r5 // r5 = {(s00+s01)/2,(s01+s02)/2,(s02+s03)/2,(s03+s04)/2} ++ pavg.ub r4, r6, r8 // r4 = {(s04+s05)/2,(s05+s06)/2,(s06+s07)/2,(s07+s08)/2} ++ .else ++ paddh.ub r5, r4, r5 // r5 = {(s00+s01)/2,(s01+s02)/2,(s02+s03)/2,(s03+s04)/2} ++ paddh.ub r4, r6, r8 // r4 = {(s04+s05)/2,(s05+s06)/2,(s06+s07)/2,(s07+s08)/2} ++ .endif ++ .if \put ++ ld.w lr, r11[0] // lr = { s00, s01, s02, s03 } ++ ld.w r8, r11[1] // r8 = { s01, s02, s03, s04 } ++ .else ++ ld.w r7, r12[0] ++ ld.w r6, r12[4] ++ ld.w lr, r11[0] // lr = { s00, s01, s02, s03 } ++ ld.w r8, r11[1] // r8 = { s01, s02, s03, s04 } ++ pavg.ub r5, r5, r7 ++ pavg.ub r4, r4, r6 ++ .endif ++ st.w r12[0], r5 // dst = { d00, d01, d02, d03 } ++ st.w r12[4], r4 // dst = { d04, d05, d06, d07 } ++ ld.w r7, r11[4] // r7 = { s04, s05, s06, s07 } ++ ld.w r6, r11[5] // r6 = { s05, s06, s07, s08 } ++ add r11, r10 // src += stride ++#ifdef USE_PREFETCH ++ pref r11[0] ++#endif ++ add r12, r10 // dst += stride ++ sub r9, 2 ++ brne 0b ++ ++ popm r4-r7, pc ++ .endm ++ ++ /* Macro for 8 pixel wide copy functions */ ++ .macro pixels8 put ++ stm --sp, r3-r7,lr ++ /* R12 = uint8_t *block, R11 = uint8_t pixels, R10 = int line_size, R9 = int h */ ++ mov lr, r9 ++ sub r3, r10, 2 // stride2 = stride - 2 ++0: ++ .if \put ++ ld.w r9, r11[r10] // r9 = { s10, s11, s12, s13 } ++ ld.w r7, r11++ // r7 = { s00, s01, s02, s03 }, src += 4 ++ ld.w r6, r11[0] // r6 = { s04, s05, s06, s07 } ++ ld.w r8, r11[r10] // r8 = { s14, s15, s16, s17 } ++ .else ++ ld.w r9, r11[r10] // r9 = { s10, s11, s12, s13 } ++ ld.d r4, r12[0] ++ ld.w r7, r11++ // r7 = { s00, s01, s02, s03 }, src += 4 ++ ld.w r6, r11[0] // r6 = { s04, s05, s06, s07 } ++ ld.w r8, r11[r10] // r8 = { s14, s15, s16, s17 } ++ pavg.ub r6, r6, r4 ++ pavg.ub r7, r7, r5 ++ ld.d r4, r12[r10] ++ .endif ++ st.d r12, r6 // *dst = { s00, s01, s02, s03, s04, s05, s06, s07 } ++ add r11, r11, r3 << 1 // src += stride2 * 2 ++ .ifeq \put ++ pavg.ub r8, r8, r4 ++ pavg.ub r9, r9, r5 ++ .endif ++ st.d r12[r10 << 0], r8 // *(dst + stride) = { s10, s11, s12, s13, s14, s15, s16, s17 } ++ add r12, r12, r10 << 1 // dst += 2*stride ++ sub lr, 2 ++ brne 0b ++ ldm sp++, r3-r7,pc ++ ++ .endm ++ ++ .global put_no_rnd_pixels8_hv_avr32 ++ .text ++put_no_rnd_pixels8_hv_avr32: ++ pixels8_hv 0, 1 ++ ++ .global put_pixels8_hv_avr32 ++ .text ++put_pixels8_hv_avr32: ++ pixels8_hv 1, 1 ++ ++ .global avg_no_rnd_pixels8_hv_avr32 ++ .text ++avg_no_rnd_pixels8_hv_avr32: ++ pixels8_hv 0, 0 ++ ++ .global avg_pixels8_hv_avr32 ++ .text ++avg_pixels8_hv_avr32: ++ pixels8_hv 1, 0 ++ ++ .global put_no_rnd_pixels8_v_avr32 ++ .text ++put_no_rnd_pixels8_v_avr32: ++ pixels8_v 0, 1 ++ ++ .global put_pixels8_v_avr32 ++ .text ++put_pixels8_v_avr32: ++ pixels8_v 1, 1 ++ ++ .global avg_no_rnd_pixels8_v_avr32 ++ .text ++avg_no_rnd_pixels8_v_avr32: ++ pixels8_v 0, 0 ++ ++ .global avg_pixels8_v_avr32 ++ .text ++avg_pixels8_v_avr32: ++ pixels8_v 1, 0 ++ ++ .global put_no_rnd_pixels8_h_avr32 ++ .text ++put_no_rnd_pixels8_h_avr32: ++ pixels8_h 0, 1 ++ ++ .global put_pixels8_h_avr32 ++ .text ++put_pixels8_h_avr32: ++ pixels8_h 1, 1 ++ ++ .global avg_no_rnd_pixels8_h_avr32 ++ .text ++avg_no_rnd_pixels8_h_avr32: ++ pixels8_h 0, 0 ++ ++ .global avg_pixels8_h_avr32 ++ .text ++avg_pixels8_h_avr32: ++ pixels8_h 1, 0 ++ ++ .global put_pixels8_avr32 ++ .global put_no_rnd_pixels8_avr32 ++ .text ++put_pixels8_avr32: ++put_no_rnd_pixels8_avr32: ++ pixels8 1 ++ ++ .global avg_no_rnd_pixels8_avr32 ++ .global avg_pixels8_avr32 ++ .text ++avg_pixels8_avr32: ++avg_no_rnd_pixels8_avr32: ++ pixels8 0 +diff --git a/libavcodec/avr32/pico.h b/libavcodec/avr32/pico.h +new file mode 100644 +index 0000000..32201ba +--- /dev/null ++++ b/libavcodec/avr32/pico.h +@@ -0,0 +1,260 @@ ++/* ++ * Copyright (c) 2007 Atmel Corporation. All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * ++ * 2. Redistributions in binary form must reproduce the above ++ * copyright notice, this list of conditions and the following ++ * disclaimer in the documentation and/or other materials provided ++ * with the distribution. ++ * ++ * 3. The name of ATMEL may not be used to endorse or promote products ++ * derived from this software without specific prior written ++ * permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR ++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL ++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, ++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, ++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR ++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY ++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE ++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH ++ * DAMAGE. ++ */ ++#ifndef __PICO_H__ ++#define __PICO_H__ ++ ++ ++ ++/* Coprocessor Number */ ++#define PICO_CPNO 1 ++ ++/* Pixel Coprocessor Register file */ ++#define PICO_REGVECT_INPIX2 cr0 ++#define PICO_REGVECT_INPIX1 cr1 ++#define PICO_REGVECT_INPIX0 cr2 ++#define PICO_REGVECT_OUTPIX2 cr3 ++#define PICO_REGVECT_OUTPIX1 cr4 ++#define PICO_REGVECT_OUTPIX0 cr5 ++#define PICO_REGVECT_COEFF0_A cr6 ++#define PICO_REGVECT_COEFF0_B cr7 ++#define PICO_REGVECT_COEFF1_A cr8 ++#define PICO_REGVECT_COEFF1_B cr9 ++#define PICO_REGVECT_COEFF2_A cr10 ++#define PICO_REGVECT_COEFF2_B cr11 ++#define PICO_REGVECT_VMU0_OUT cr12 ++#define PICO_REGVECT_VMU1_OUT cr13 ++#define PICO_REGVECT_VMU2_OUT cr14 ++#define PICO_REGVECT_CONFIG cr15 ++ ++#define PICO_INPIX2 0 ++#define PICO_INPIX1 1 ++#define PICO_INPIX0 2 ++#define PICO_OUTPIX2 3 ++#define PICO_OUTPIX1 4 ++#define PICO_OUTPIX0 5 ++#define PICO_COEFF0_A 6 ++#define PICO_COEFF0_B 7 ++#define PICO_COEFF1_A 8 ++#define PICO_COEFF1_B 9 ++#define PICO_COEFF2_A 10 ++#define PICO_COEFF2_B 11 ++#define PICO_VMU0_OUT 12 ++#define PICO_VMU1_OUT 13 ++#define PICO_VMU2_OUT 14 ++#define PICO_CONFIG 15 ++ ++/* Config Register */ ++#define PICO_COEFF_FRAC_BITS_OFFSET 0 ++#define PICO_COEFF_FRAC_BITS_SIZE 4 ++#define PICO_OFFSET_FRAC_BITS_OFFSET 4 ++#define PICO_OFFSET_FRAC_BITS_SIZE 4 ++#define PICO_INPUT_MODE_OFFSET 8 ++#define PICO_INPUT_MODE_SIZE 2 ++#define PICO_OUTPUT_MODE_OFFSET 10 ++#define PICO_OUTPUT_MODE_SIZE 1 ++ ++struct pico_config_t { ++ unsigned int : 32 - PICO_OUTPUT_MODE_OFFSET - PICO_OUTPUT_MODE_SIZE; ++ unsigned int output_mode : PICO_OUTPUT_MODE_SIZE; ++ unsigned int input_mode : PICO_INPUT_MODE_SIZE; ++ unsigned int offset_frac_bits : PICO_OFFSET_FRAC_BITS_SIZE; ++ unsigned int coeff_frac_bits : PICO_COEFF_FRAC_BITS_SIZE; ++ int vmu2_out; ++ int vmu1_out; ++ int vmu0_out; ++ short coeff2_2; ++ short coeff2_3; ++ short coeff2_0; ++ short coeff2_1; ++ short coeff1_2; ++ short coeff1_3; ++ short coeff1_0; ++ short coeff1_1; ++ short coeff0_2; ++ short coeff0_3; ++ short coeff0_0; ++ short coeff0_1; ++}; ++ ++ ++#define PICO_COEFF_FRAC_BITS(x) (x << PICO_COEFF_FRAC_BITS_OFFSET) ++#define PICO_OFFSET_FRAC_BITS(x) (x << PICO_OFFSET_FRAC_BITS_OFFSET) ++#define PICO_INPUT_MODE(x) (x << PICO_INPUT_MODE_OFFSET) ++#define PICO_OUTPUT_MODE(x) (x << PICO_OUTPUT_MODE_OFFSET) ++ ++#define GET_PICO_COEFF_FRAC_BITS(x) ((x >> PICO_COEFF_FRAC_BITS_OFFSET)&((1 << PICO_COEFF_FRAC_BITS_SIZE)-1)) ++#define GET_PICO_OFFSET_FRAC_BITS(x) ((x >> PICO_OFFSET_FRAC_BITS_OFFSET)&((1 << PICO_OFFSET_FRAC_BITS_SIZE)-1)) ++#define GET_PICO_INPUT_MODE(x) ((x >> PICO_INPUT_MODE_OFFSET)&((1 << PICO_INPUT_MODE_SIZE)-1)) ++#define GET_PICO_OUTPUT_MODE(x) ((x >> PICO_OUTPUT_MODE_OFFSET)&((1 << PICO_OUTPUT_MODE_SIZE)-1)) ++ ++enum pico_input_mode { PICO_TRANSFORMATION_MODE, ++ PICO_HOR_FILTER_MODE, ++ PICO_VERT_FILTER_MODE }; ++ ++enum pico_output_mode { PICO_PACKED_MODE, ++ PICO_PLANAR_MODE }; ++ ++/* Bits in coefficients */ ++#define PICO_COEFF_BITS 12 ++ ++/* Operation bits */ ++#define PICO_MATRIX (0) ++#define PICO_USE_ACC (1 << 2) ++#define PICO_SINGLE_VECTOR (1 << 3) ++ ++ ++#define __str(x...) #x ++#define __xstr(x...) __str(x) ++ ++#define PICO_PUT_W(pico_reg, x) \ ++ __builtin_mvrc_w(PICO_CPNO, pico_reg, x); ++#define PICO_GET_W(pico_reg) \ ++ __builtin_mvcr_w(PICO_CPNO, pico_reg) ++ ++#define PICO_MVCR_W(x, pico_reg) \ ++ asm ("mvcr.w\tcp" __xstr(PICO_CPNO) ", %0, cr" __xstr(pico_reg) : "=r"(x)); ++ ++#define PICO_MVRC_W(pico_reg, x) \ ++ asm ("mvrc.w\tcp" __xstr(PICO_CPNO) ", cr" __xstr(pico_reg) ", %0" :: "r"(x)); ++ ++#define PICO_PUT_D(pico_reg, x) \ ++ __builtin_mvrc_d(PICO_CPNO, pico_reg, x); ++#define PICO_GET_D(pico_reg) \ ++ __builtin_mvcr_d(PICO_CPNO, pico_reg) ++ ++#define PICO_MVCR_D(x, pico_reg) \ ++ asm volatile ("mvcr.d\tcp" __xstr(PICO_CPNO) ", %0, cr" __xstr(pico_reg) : "=r"(x)); ++#define PICO_MVRC_D(pico_reg, x) \ ++ asm volatile ("mvrc.d\tcp" __xstr(PICO_CPNO) ", cr" __xstr(pico_reg) ", %0" :: "r"(x)); ++ ++#define PICO_STCM_W(ptr, pico_regs...) \ ++ asm volatile ("stcm.w\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr)); ++#define PICO_STCM_D(ptr, pico_regs...) \ ++ asm volatile ("stcm.d\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr)); ++ ++#define PICO_STCM_W_DEC(ptr, pico_regs...) \ ++ asm volatile ("stcm.w\tcp" __xstr(PICO_CPNO) ", --%0," __xstr(pico_regs) : "+r"(ptr)); ++#define PICO_STCM_D_DEC(ptr, pico_regs...) \ ++ asm volatile ("stcm.d\tcp" __xstr(PICO_CPNO) ", --%0," __xstr(pico_regs) : "+r"(ptr)); ++ ++#define PICO_LDCM_W(ptr, pico_regs...) \ ++ asm volatile ("ldcm.w\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr)); ++#define PICO_LDCM_D(ptr, pico_regs...) \ ++ asm volatile ("ldcm.d\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr)); ++ ++#define PICO_LDCM_W_INC(ptr, pico_regs...) \ ++ asm volatile ("ldcm.w\tcp" __xstr(PICO_CPNO) ", %0++," __xstr(pico_regs) : "+r"(ptr)); ++#define PICO_LDCM_D_INC(ptr, pico_regs...) \ ++ asm volatile ("ldcm.d\tcp" __xstr(PICO_CPNO) ", %0++," __xstr(pico_regs) : "+r"(ptr)); ++ ++#define PICO_OP(op, dst_addr, addr0, addr1, addr2) \ ++ __builtin_cop(PICO_CPNO, addr0, addr1, addr2, op | dst_addr); ++ ++static inline void set_pico_config(struct pico_config_t *config){ ++ PICO_LDCM_D(config, ++ PICO_REGVECT_COEFF0_A, PICO_REGVECT_COEFF0_B, ++ PICO_REGVECT_COEFF1_A, PICO_REGVECT_COEFF1_B, ++ PICO_REGVECT_COEFF2_A, PICO_REGVECT_COEFF2_B, ++ PICO_REGVECT_VMU0_OUT, PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT, PICO_REGVECT_CONFIG); ++} ++ ++static inline void get_pico_config(struct pico_config_t *config){ ++ PICO_STCM_D(config, ++ PICO_REGVECT_COEFF0_A, PICO_REGVECT_COEFF0_B, ++ PICO_REGVECT_COEFF1_A, PICO_REGVECT_COEFF1_B, ++ PICO_REGVECT_COEFF2_A, PICO_REGVECT_COEFF2_B, ++ PICO_REGVECT_VMU0_OUT, PICO_REGVECT_VMU1_OUT, ++ PICO_REGVECT_VMU2_OUT, PICO_REGVECT_CONFIG); ++} ++ ++static inline void dump_pico_config(){ ++ struct pico_config_t pico_config; ++ char *input_mode, *output_mode; ++ get_pico_config(&pico_config); ++ ++ ++ av_log(NULL, AV_LOG_INFO, "Dumping pico configuration:\n\n"); ++ av_log(NULL, AV_LOG_INFO, "\tcoeff_frac_bits = %d\n", pico_config.coeff_frac_bits); ++ av_log(NULL, AV_LOG_INFO, "\toffset_frac_bits = %d\n", pico_config.offset_frac_bits); ++ ++ switch ( pico_config.input_mode ){ ++ case PICO_TRANSFORMATION_MODE: ++ input_mode = "Transformation Mode"; ++ break; ++ case PICO_HOR_FILTER_MODE: ++ input_mode = "Horisontal Filter Mode"; ++ break; ++ case PICO_VERT_FILTER_MODE: ++ input_mode = "Vertical Filter Mode"; ++ break; ++ default: ++ input_mode = "Unknown Mode!!"; ++ break; ++ } ++ av_log(NULL, AV_LOG_INFO, "\tinput_mode = %s\n", input_mode); ++ ++ switch ( pico_config.output_mode ){ ++ case PICO_PLANAR_MODE: ++ output_mode = "Planar Mode"; ++ break; ++ case PICO_PACKED_MODE: ++ output_mode = "Packed Mode"; ++ break; ++ default: ++ output_mode = "Unknown Mode!!"; ++ break; ++ } ++ ++ av_log(NULL, AV_LOG_INFO, "\toutput_mode = %s\n", output_mode); ++ ++ av_log(NULL, AV_LOG_INFO, "\tCoeff0_0 = %f\n", (float)pico_config.coeff0_0/(float)(1 << pico_config.coeff_frac_bits)); ++ av_log(NULL, AV_LOG_INFO, "\tCoeff0_1 = %f\n", (float)pico_config.coeff0_1/(float)(1 << pico_config.coeff_frac_bits)); ++ av_log(NULL, AV_LOG_INFO, "\tCoeff0_2 = %f\n", (float)pico_config.coeff0_2/(float)(1 << pico_config.coeff_frac_bits)); ++ av_log(NULL, AV_LOG_INFO, "\tCoeff0_3 = %f\n", (float)pico_config.coeff0_3/(float)(1 << pico_config.offset_frac_bits)); ++ ++ av_log(NULL, AV_LOG_INFO, "\tCoeff1_0 = %f\n", (float)pico_config.coeff1_0/(float)(1 << pico_config.coeff_frac_bits)); ++ av_log(NULL, AV_LOG_INFO, "\tCoeff1_1 = %f\n", (float)pico_config.coeff1_1/(float)(1 << pico_config.coeff_frac_bits)); ++ av_log(NULL, AV_LOG_INFO, "\tCoeff1_2 = %f\n", (float)pico_config.coeff1_2/(float)(1 << pico_config.coeff_frac_bits)); ++ av_log(NULL, AV_LOG_INFO, "\tCoeff1_3 = %f\n", (float)pico_config.coeff1_3/(float)(1 << pico_config.offset_frac_bits)); ++ ++ av_log(NULL, AV_LOG_INFO, "\tCoeff2_0 = %f\n", (float)pico_config.coeff2_0/(float)(1 << pico_config.coeff_frac_bits)); ++ av_log(NULL, AV_LOG_INFO, "\tCoeff2_1 = %f\n", (float)pico_config.coeff2_1/(float)(1 << pico_config.coeff_frac_bits)); ++ av_log(NULL, AV_LOG_INFO, "\tCoeff2_2 = %f\n", (float)pico_config.coeff2_2/(float)(1 << pico_config.coeff_frac_bits)); ++ av_log(NULL, AV_LOG_INFO, "\tCoeff2_3 = %f\n", (float)pico_config.coeff2_3/(float)(1 << pico_config.offset_frac_bits)); ++} ++ ++ ++ ++#endif ++ +diff --git a/libavcodec/bitstream.h b/libavcodec/bitstream.h +index 26b4f8d..1f8fabf 100644 +--- a/libavcodec/bitstream.h ++++ b/libavcodec/bitstream.h +@@ -171,7 +171,7 @@ typedef struct RL_VLC_ELEM { + #endif + + /* used to avoid missaligned exceptions on some archs (alpha, ...) */ +-#if defined(ARCH_X86) || defined(ARCH_X86_64) ++#if defined(ARCH_X86) || defined(ARCH_X86_64) || defined(ARCH_AVR32) + # define unaligned16(a) (*(const uint16_t*)(a)) + # define unaligned32(a) (*(const uint32_t*)(a)) + # define unaligned64(a) (*(const uint64_t*)(a)) +@@ -813,6 +813,44 @@ void free_vlc(VLC *vlc); + * if the vlc code is invalid and max_depth>1 than the number of bits removed + * is undefined + */ ++ ++#if defined(ARCH_AVR32) ++#define GET_VLC(code, name, gb, table, bits, max_depth)\ ++{\ ++ int n, index, nb_bits;\ ++ union { VLC_TYPE vlc[2];\ ++ uint32_t u32; } table_elem;\ ++\ ++ index= SHOW_UBITS(name, gb, bits);\ ++ table_elem.u32 = unaligned32(&table[index]); \ ++ code = table_elem.vlc[0];\ ++ n = table_elem.vlc[1];\ ++\ ++ if(max_depth > 1 && n < 0 ){\ ++ LAST_SKIP_BITS(name, gb, bits)\ ++ UPDATE_CACHE(name, gb)\ ++\ ++ nb_bits = -n;\ ++\ ++ index= SHOW_UBITS(name, gb, nb_bits) + code;\ ++ table_elem.u32 = unaligned32(&table[index]); \ ++ code = table_elem.vlc[0];\ ++ n = table_elem.vlc[1];\ ++ if(max_depth > 2 && n < 0){\ ++ LAST_SKIP_BITS(name, gb, nb_bits)\ ++ UPDATE_CACHE(name, gb)\ ++\ ++ nb_bits = -n;\ ++\ ++ index= SHOW_UBITS(name, gb, nb_bits) + code;\ ++ code = table[index][0];\ ++ n = table[index][1];\ ++ }\ ++ }\ ++ SKIP_BITS(name, gb, n)\ ++} ++ ++#else + #define GET_VLC(code, name, gb, table, bits, max_depth)\ + {\ + int n, index, nb_bits;\ +@@ -821,7 +859,7 @@ void free_vlc(VLC *vlc); + code = table[index][0];\ + n = table[index][1];\ + \ +- if(max_depth > 1 && n < 0){\ ++ if(max_depth > 1 && n < 0 ){\ + LAST_SKIP_BITS(name, gb, bits)\ + UPDATE_CACHE(name, gb)\ + \ +@@ -843,7 +881,38 @@ void free_vlc(VLC *vlc); + }\ + SKIP_BITS(name, gb, n)\ + } ++#endif + ++#if defined(ARCH_AVR32) ++#define GET_RL_VLC(level, run, name, gb, table, bits, max_depth, need_update)\ ++{\ ++ int n, index, nb_bits;\ ++ union { RL_VLC_ELEM vlc;\ ++ uint32_t u32; } table_elem;\ ++\ ++ index= SHOW_UBITS(name, gb, bits);\ ++ table_elem.u32 = unaligned32(&table[index]); \ ++ level = table_elem.vlc.level;\ ++ n = table_elem.vlc.len;\ ++\ ++ if(max_depth > 1 && n < 0 ){\ ++ SKIP_BITS(name, gb, bits)\ ++ if(need_update){\ ++ UPDATE_CACHE(name, gb)\ ++ }\ ++\ ++ nb_bits = -n;\ ++\ ++ index= SHOW_UBITS(name, gb, nb_bits) + level;\ ++ table_elem.u32 = unaligned32(&table[index]); \ ++ level = table_elem.vlc.level;\ ++ n = table_elem.vlc.len;\ ++ }\ ++ run= table_elem.vlc.run;\ ++ SKIP_BITS(name, gb, n)\ ++} ++ ++#else + #define GET_RL_VLC(level, run, name, gb, table, bits, max_depth, need_update)\ + {\ + int n, index, nb_bits;\ +@@ -852,7 +921,7 @@ void free_vlc(VLC *vlc); + level = table[index].level;\ + n = table[index].len;\ + \ +- if(max_depth > 1 && n < 0){\ ++ if(max_depth > 1 && n < 0 ){\ + SKIP_BITS(name, gb, bits)\ + if(need_update){\ + UPDATE_CACHE(name, gb)\ +@@ -867,7 +936,7 @@ void free_vlc(VLC *vlc); + run= table[index].run;\ + SKIP_BITS(name, gb, n)\ + } +- ++#endif + + /** + * parses a vlc code, faster then get_vlc() +diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c +index 56c42b9..8fc10c6 100644 +--- a/libavcodec/dsputil.c ++++ b/libavcodec/dsputil.c +@@ -4197,6 +4197,9 @@ void dsputil_init(DSPContext* c, AVCodecContext *avctx) + #ifdef ARCH_BFIN + dsputil_init_bfin(c,avctx); + #endif ++#ifdef ARCH_AVR32 ++ dsputil_init_avr32(c,avctx); ++#endif + + for(i=0; i<64; i++){ + if(!c->put_2tap_qpel_pixels_tab[0][i]) +diff --git a/libavcodec/h264.c b/libavcodec/h264.c +index 865e80a..8f7c3f1 100644 +--- a/libavcodec/h264.c ++++ b/libavcodec/h264.c +@@ -3258,7 +3258,12 @@ static void free_tables(H264Context *h){ + + static void init_dequant8_coeff_table(H264Context *h){ + int i,q,x; ++#ifdef ARCH_AVR32 ++ const int transpose = 0; ++#else + const int transpose = (h->s.dsp.h264_idct8_add != ff_h264_idct8_add_c); //FIXME ugly ++#endif ++ + h->dequant8_coeff[0] = h->dequant8_buffer[0]; + h->dequant8_coeff[1] = h->dequant8_buffer[1]; + +@@ -3281,7 +3286,13 @@ static void init_dequant8_coeff_table(H264Context *h){ + + static void init_dequant4_coeff_table(H264Context *h){ + int i,j,q,x; ++ // Yes this is ugly as hell.... ++#ifdef ARCH_AVR32 ++ const int transpose = 0; ++#else + const int transpose = (h->s.dsp.h264_idct_add != ff_h264_idct_add_c); //FIXME ugly ++#endif ++ + for(i=0; i<6; i++ ){ + h->dequant4_coeff[i] = h->dequant4_buffer[i]; + for(j=0; jdsp.h264_idct_add == ff_h264_idct_add_c){ //FIXME little ugly ++#endif + memcpy(h->zigzag_scan, zigzag_scan, 16*sizeof(uint8_t)); + memcpy(h-> field_scan, field_scan, 16*sizeof(uint8_t)); + }else{ +diff --git a/libavutil/common.h b/libavutil/common.h +index 3ae5971..7e52b90 100644 +--- a/libavutil/common.h ++++ b/libavutil/common.h +@@ -283,23 +283,39 @@ static inline int mid_pred(int a, int b, int c) + * @param amax maximum value of the clip range + * @return cliped value + */ ++#if defined(ARCH_AVR32) ++#define clip(a, amin, amax) \ ++ ({ int __tmp__; \ ++ asm ("min\t%0, %1, %2\n" \ ++ "max\t%0, %0, %3\n" \ ++ : "=&r"(__tmp__) : "r"(a), "r"(amax), "r"(amin)); \ ++ __tmp__; }) ++#else + static inline int clip(int a, int amin, int amax) + { + if (a < amin) return amin; + else if (a > amax) return amax; + else return a; + } ++#endif + + /** + * clip a signed integer value into the 0-255 range + * @param a value to clip + * @return cliped value + */ ++#if defined(ARCH_AVR32) ++#define clip_uint8(a) \ ++ ({ int __tmp__ = a; \ ++ asm ("satu\t%0 >> 0, 8" : "+r"(__tmp__)); \ ++ __tmp__; }) ++#else + static inline uint8_t clip_uint8(int a) + { + if (a&(~255)) return (-a)>>31; + else return a; + } ++#endif + + /* math */ + int64_t ff_gcd(int64_t a, int64_t b); +diff --git a/libavutil/internal.h b/libavutil/internal.h +index 285d304..a8b0718 100644 +--- a/libavutil/internal.h ++++ b/libavutil/internal.h +@@ -210,6 +210,15 @@ if((y)<(x)){\ + }\ + } + ++/* XXX: Hack for uclibc which declares lrintf but does not implement it... */ ++#ifdef ARCH_AVR32 ++#undef HAVE_LRINTF ++#define HAVE_LRINTF 1 ++#define lrintf(x) rint(x) ++#define llrint(x) (long long)rint(x) ++#endif ++ ++ + #ifndef HAVE_LRINTF + /* XXX: add ISOC specific test to avoid specific BSD testing. */ + /* better than nothing implementation. */ +diff --git a/libfaad2/common.h b/libfaad2/common.h +index f809042..6c5fb21 100644 +--- a/libfaad2/common.h ++++ b/libfaad2/common.h +@@ -67,7 +67,7 @@ extern "C" { + /* Use if target platform has address generators with autoincrement */ + //#define PREFER_POINTERS + +-#if defined(_WIN32_WCE) || defined(__arm__) ++#if defined(_WIN32_WCE) || defined(__arm__) || defined(__avr32__) + #define FIXED_POINT + #endif + +diff --git a/libmpcodecs/ad_libmad.c b/libmpcodecs/ad_libmad.c +index 076359a..51b77fe 100644 +--- a/libmpcodecs/ad_libmad.c ++++ b/libmpcodecs/ad_libmad.c +@@ -86,6 +86,11 @@ static int init(sh_audio_t *sh){ + sh->channels=(this->frame.header.mode == MAD_MODE_SINGLE_CHANNEL) ? 1 : 2; + sh->samplerate=this->frame.header.samplerate; + sh->i_bps=this->frame.header.bitrate/8; ++#ifdef WORDS_BIGENDIAN ++ sh->sample_format = AF_FORMAT_S16_BE; ++#else ++ sh->sample_format = AF_FORMAT_S16_LE; ++#endif + sh->samplesize=2; + + return 1; +diff --git a/libswscale/pico-avr32.h b/libswscale/pico-avr32.h +new file mode 100644 +index 0000000..7ac6200 +--- /dev/null ++++ b/libswscale/pico-avr32.h +@@ -0,0 +1,137 @@ ++/* ++ * Copyright (c) 2007 Atmel Corporation. All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * ++ * 2. Redistributions in binary form must reproduce the above ++ * copyright notice, this list of conditions and the following ++ * disclaimer in the documentation and/or other materials provided ++ * with the distribution. ++ * ++ * 3. The name of ATMEL may not be used to endorse or promote products ++ * derived from this software without specific prior written ++ * permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR ++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL ++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, ++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, ++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR ++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY ++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE ++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH ++ * DAMAGE. ++ */ ++#ifndef __PICO_H__ ++#define __PICO_H__ ++ ++/* Coprocessor Number */ ++#define PICO_CPNO 1 ++ ++/* Pixel Coprocessor Register file */ ++#define PICO_REGVECT_INPIX2 cr0 ++#define PICO_REGVECT_INPIX1 cr1 ++#define PICO_REGVECT_INPIX0 cr2 ++#define PICO_REGVECT_OUTPIX2 cr3 ++#define PICO_REGVECT_OUTPIX1 cr4 ++#define PICO_REGVECT_OUTPIX0 cr5 ++#define PICO_REGVECT_COEFF0_A cr6 ++#define PICO_REGVECT_COEFF0_B cr7 ++#define PICO_REGVECT_COEFF1_A cr8 ++#define PICO_REGVECT_COEFF1_B cr9 ++#define PICO_REGVECT_COEFF2_A cr10 ++#define PICO_REGVECT_COEFF2_B cr11 ++#define PICO_REGVECT_VMU0_OUT cr12 ++#define PICO_REGVECT_VMU1_OUT cr13 ++#define PICO_REGVECT_VMU2_OUT cr14 ++#define PICO_REGVECT_CONFIG cr15 ++ ++#define PICO_INPIX2 0 ++#define PICO_INPIX1 1 ++#define PICO_INPIX0 2 ++#define PICO_OUTPIX2 3 ++#define PICO_OUTPIX1 4 ++#define PICO_OUTPIX0 5 ++#define PICO_COEFF0_A 6 ++#define PICO_COEFF0_B 7 ++#define PICO_COEFF1_A 8 ++#define PICO_COEFF1_B 9 ++#define PICO_COEFF2_A 10 ++#define PICO_COEFF2_B 11 ++#define PICO_VMU0_OUT 12 ++#define PICO_VMU1_OUT 13 ++#define PICO_VMU2_OUT 14 ++#define PICO_CONFIG 15 ++ ++/* Config Register */ ++#define PICO_COEFF_FRAC_BITS 0 ++#define PICO_COEFF_FRAC_BITS_WIDTH 4 ++#define PICO_OFFSET_FRAC_BITS 4 ++#define PICO_OFFSET_FRAC_BITS_WIDTH 4 ++#define PICO_INPUT_MODE 8 ++#define PICO_INPUT_MODE_WIDTH 2 ++#define PICO_OUTPUT_MODE 10 ++ ++#define PICO_TRANSFORMATION_MODE 0 ++#define PICO_HOR_FILTER_MODE 1 ++#define PICO_VERT_FILTER_MODE 2 ++ ++#define PICO_PLANAR_MODE 1 ++#define PICO_PACKED_MODE 0 ++ ++/* Bits in coefficients */ ++#define PICO_COEFF_BITS 12 ++ ++/* Operation bits */ ++#define PICO_USE_ACC (1 << 2) ++#define PICO_SINGLE_VECTOR (1 << 3) ++ ++ ++#define __str(x...) #x ++#define __xstr(x...) __str(x) ++ ++#define PICO_PUT_W(pico_reg, x) \ ++ __builtin_mvrc_w(PICO_CPNO, pico_reg, x); ++#define PICO_GET_W(pico_reg) \ ++ __builtin_mvcr_w(PICO_CPNO, pico_reg) ++ ++#define PICO_PUT_D(pico_reg, x) \ ++ __builtin_mvrc_d(PICO_CPNO, pico_reg, x); ++#define PICO_GET_D(pico_reg) \ ++ __builtin_mvcr_d(PICO_CPNO, pico_reg) ++ ++ ++#define PICO_STCM_W(ptr, pico_regs...) \ ++ asm volatile ("stcm.w\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr)); ++#define PICO_STCM_D(ptr, pico_regs...) \ ++ asm volatile ("stcm.d\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr)); ++ ++#define PICO_STCM_W_DEC(ptr, pico_regs...) \ ++ asm volatile ("stcm.w\tcp" __xstr(PICO_CPNO) ", --%0," __xstr(pico_regs) : "+r"(ptr)); ++#define PICO_STCM_D_DEC(ptr, pico_regs...) \ ++ asm volatile ("stcm.d\tcp" __xstr(PICO_CPNO) ", --%0," __xstr(pico_regs) : "+r"(ptr)); ++ ++#define PICO_LDCM_W(ptr, pico_regs...) \ ++ asm volatile ("ldcm.w\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr)); ++#define PICO_LDCM_D(ptr, pico_regs...) \ ++ asm volatile ("ldcm.d\tcp" __xstr(PICO_CPNO) ", %0," __xstr(pico_regs) :: "r"(ptr)); ++ ++#define PICO_LDCM_W_INC(ptr, pico_regs...) \ ++ asm volatile ("ldcm.w\tcp" __xstr(PICO_CPNO) ", %0++," __xstr(pico_regs) : "+r"(ptr)); ++#define PICO_LDCM_D_INC(ptr, pico_regs...) \ ++ asm volatile ("ldcm.d\tcp" __xstr(PICO_CPNO) ", %0++," __xstr(pico_regs) : "+r"(ptr)); ++ ++#define PICO_OP(op, dst_addr, addr0, addr1, addr2) \ ++ __builtin_cop(PICO_CPNO, addr0, addr1, addr2, op | dst_addr); ++ ++ ++#endif ++ +diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h +index ecd28f5..3221d0c 100644 +--- a/libswscale/swscale_internal.h ++++ b/libswscale/swscale_internal.h +@@ -173,7 +173,7 @@ typedef struct SwsContext{ + SwsFunc yuv2rgb_get_func_ptr (SwsContext *c); + int yuv2rgb_c_init_tables (SwsContext *c, const int inv_table[4], int fullRange, int brightness, int contrast, int saturation); + +-char *sws_format_name(int format); ++char *sws_format_name(enum PixelFormat format); + + //FIXME replace this with something faster + #define isPlanarYUV(x) ((x)==PIX_FMT_YUV410P || (x)==PIX_FMT_YUV420P \ +diff --git a/libswscale/yuv2rgb.c b/libswscale/yuv2rgb.c +index 71759bc..fa83985 100644 +--- a/libswscale/yuv2rgb.c ++++ b/libswscale/yuv2rgb.c +@@ -44,6 +44,10 @@ + #include "yuv2rgb_mlib.c" + #endif + ++#ifdef ARCH_AVR32 ++#include "yuv2rgb_avr32.c" ++#endif ++ + #define DITHER1XBPP // only for mmx + + const uint8_t __attribute__((aligned(8))) dither_2x2_4[2][8]={ +@@ -601,6 +605,12 @@ SwsFunc yuv2rgb_get_func_ptr (SwsContext *c) + if(t) return t; + } + #endif ++#ifdef ARCH_AVR32 ++ { ++ SwsFunc t= yuv2rgb_init_avr32(c); ++ if(t) return t; ++ } ++#endif + #ifdef HAVE_ALTIVEC + if (c->flags & SWS_CPU_CAPS_ALTIVEC) + { +@@ -678,6 +688,10 @@ int yuv2rgb_c_init_tables (SwsContext *c, const int inv_table[4], int fullRange, + //printf("%lld %lld %lld %lld %lld\n", cy, crv, cbu, cgu, cgv); + oy -= 256*brightness; + ++#ifdef ARCH_AVR32 ++ yuv2rgb_c_init_tables_avr32 (c, inv_table, fullRange, brightness, contrast, saturation); ++#endif ++ + for (i = 0; i < 1024; i++) { + int j; + +diff --git a/libswscale/yuv2rgb_avr32.c b/libswscale/yuv2rgb_avr32.c +new file mode 100644 +index 0000000..4a8341e +--- /dev/null ++++ b/libswscale/yuv2rgb_avr32.c +@@ -0,0 +1,416 @@ ++/* ++ * Copyright (c) 2007 Atmel Corporation. All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * ++ * 2. Redistributions in binary form must reproduce the above ++ * copyright notice, this list of conditions and the following ++ * disclaimer in the documentation and/or other materials provided ++ * with the distribution. ++ * ++ * 3. The name of ATMEL may not be used to endorse or promote products ++ * derived from this software without specific prior written ++ * permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR ++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL ++ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, ++ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, ++ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR ++ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY ++ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE ++ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH ++ * DAMAGE. ++ */ ++#include "pico-avr32.h" ++ ++ ++#define RGB(uv_part) \ ++ __asm__ volatile ( \ ++ "ld.w\t%0, %3[%7:" uv_part " << 2]\n\t" /* tmp = c->table_gV[V] */ \ ++ "ld.w\t%1, %4[%8:" uv_part " << 2]\n\t" /* g = c->table_gU[U] */ \ ++ "ld.w\t%2, %5[%8:" uv_part " << 2]\n\t" /* b = c->table_bU[U] */ \ ++ "add\t%1, %0\n\t" /* g += tmp */\ ++ "ld.w\t%0, %6[%7:" uv_part " << 2]" /* r = c->table_rV[V] */ \ ++ : "=&r" (r), "=&r" (g), "=&r" (b) \ ++ : "r" (&c->table_gV[0]), "r" (&c->table_gU[0]),"r" (&c->table_bU[0]), \ ++ "r" (&c->table_rV[0]), "r" (V), "r" (U)); ++ ++ ++#undef YUV2RGB1 ++#define YUV2RGB1(dst, src, y, idx) \ ++ { int tmp2; __asm__ volatile ( \ ++ "ld.ub\t%0, %3[2*%8]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \ ++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 24) & 0xFF] */ \ ++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 24) & 0xFF] */ \ ++ "st.b\t%7[6*%8 + 0], %1\n\t" /* dst_1[2] = tmp; */ \ ++ "st.b\t%7[6*%8 + 1], %2\n\t" /* dst_1[1] = tmp; */ \ ++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 24) & 0xFF] */ \ ++ "ld.ub\t%0, %3[2*%8 + 1]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \ ++ "st.b\t%7[6*%8 + 2], %1\n\t" /* dst_1[0] = tmp; */ \ ++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 16) & 0xFF] */ \ ++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 16) & 0xFF] */ \ ++ "st.b\t%7[6*%8 + 3], %1\n\t" /* dst_1[5] = tmp; */ \ ++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 16) & 0xFF] */ \ ++ "st.b\t%7[6*%8 + 4], %2\n\t" /* dst_1[4] = tmp; */ \ ++ "st.b\t%7[6*%8 + 5], %1" /* dst_1[3] = tmp; */ \ ++ : "=&r" (y), "=&r" (tmp), "=&r" (tmp2) \ ++ : "r" (src), "r" (r), "r" (g), "r" (b), "r" (dst), "i" (idx)); } ++ ++#undef YUV2RGB2 ++#define YUV2RGB2(dst, src, y, idx) \ ++ { int tmp2; __asm__ volatile ( \ ++ "ld.ub\t%0, %3[2*%8]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \ ++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 24) & 0xFF] */ \ ++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 24) & 0xFF] */ \ ++ "st.b\t%7[6*%8 + 0], %1\n\t" /* dst_1[2] = tmp; */ \ ++ "st.b\t%7[6*%8 + 1], %2\n\t" /* dst_1[1] = tmp; */ \ ++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 24) & 0xFF] */ \ ++ "ld.ub\t%0, %3[2*%8 + 1]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \ ++ "st.b\t%7[6*%8 + 2], %1\n\t" /* dst_1[0] = tmp; */ \ ++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 16) & 0xFF] */ \ ++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 16) & 0xFF] */ \ ++ "st.b\t%7[6*%8 + 3], %1\n\t" /* dst_1[5] = tmp; */ \ ++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 16) & 0xFF] */ \ ++ "st.b\t%7[6*%8 + 4], %2\n\t" /* dst_1[4] = tmp; */ \ ++ "st.b\t%7[6*%8 + 5], %1" /* dst_1[3] = tmp; */ \ ++ : "=&r" (y), "=&r" (tmp), "=&r" (tmp2) \ ++ : "r" (src), "r" (r), "r" (g), "r" (b), "r" (dst), "i" (idx)); } ++ ++ ++#undef YUV2BGR1 ++#define YUV2BGR1(dst, src, y, idx) \ ++ { int tmp2; __asm__ volatile ( \ ++ "ld.ub\t%0, %3[2*%8]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \ ++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 24) & 0xFF] */ \ ++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 24) & 0xFF] */ \ ++ "st.b\t%7[6*%8 + 2], %1\n\t" /* dst_1[2] = tmp; */ \ ++ "st.b\t%7[6*%8 + 1], %2\n\t" /* dst_1[1] = tmp; */ \ ++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 24) & 0xFF] */ \ ++ "ld.ub\t%0, %3[2*%8 + 1]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \ ++ "st.b\t%7[6*%8 + 0], %1\n\t" /* dst_1[0] = tmp; */ \ ++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 16) & 0xFF] */ \ ++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 16) & 0xFF] */ \ ++ "st.b\t%7[6*%8 + 5], %1\n\t" /* dst_1[5] = tmp; */ \ ++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 16) & 0xFF] */ \ ++ "st.b\t%7[6*%8 + 4], %2\n\t" /* dst_1[4] = tmp; */ \ ++ "st.b\t%7[6*%8 + 3], %1" /* dst_1[3] = tmp; */ \ ++ : "=&r" (y), "=&r" (tmp), "=&r" (tmp2) \ ++ : "r" (src), "r" (r), "r" (g), "r" (b), "r" (dst), "i" (idx)); } ++ ++#undef YUV2BGR2 ++#define YUV2BGR2(dst, src, y, idx) \ ++ { int tmp2; __asm__ volatile ( \ ++ "ld.ub\t%0, %3[2*%8]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \ ++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 24) & 0xFF] */ \ ++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 24) & 0xFF] */ \ ++ "st.b\t%7[6*%8 + 2], %1\n\t" /* dst_1[2] = tmp; */ \ ++ "st.b\t%7[6*%8 + 1], %2\n\t" /* dst_1[1] = tmp; */ \ ++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 24) & 0xFF] */ \ ++ "ld.ub\t%0, %3[2*%8 + 1]\n\t" /* Y = ((uint32_t*)py_1)[0] */ \ ++ "st.b\t%7[6*%8 + 0], %1\n\t" /* dst_1[0] = tmp; */ \ ++ "ld.ub\t%1, %4[%0]\n\t" /* tmp = r[(Y >> 16) & 0xFF] */ \ ++ "ld.ub\t%2, %5[%0]\n\t" /* tmp = g[(Y >> 16) & 0xFF] */ \ ++ "st.b\t%7[6*%8 + 5], %1\n\t" /* dst_1[5] = tmp; */ \ ++ "ld.ub\t%1, %6[%0]\n\t" /* tmp = b[(Y >> 16) & 0xFF] */ \ ++ "st.b\t%7[6*%8 + 4], %2\n\t" /* dst_1[4] = tmp; */ \ ++ "st.b\t%7[6*%8 + 3], %1" /* dst_1[3] = tmp; */ \ ++ : "=&r" (y), "=&r" (tmp), "=&r" (tmp2) \ ++ : "r" (src), "r" (r), "r" (g), "r" (b), "r" (dst), "i" (idx)); } ++ ++ ++ ++int yuv2bgr24_avr32(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY, ++ int srcSliceH, uint8_t* dst[], int dstStride[]){ ++ int y; ++ ++ if(c->srcFormat == PIX_FMT_YUV422P){ ++ srcStride[1] *= 2; ++ srcStride[2] *= 2; ++ } ++ ++ ++ for(y=0; y>1)*srcStride[1]; ++ uint8_t *pv= src[2] + (y>>1)*srcStride[2]; ++ unsigned int h_size= c->dstW>>3; ++ while (h_size--) { ++ uint32_t U, V, Y1, Y2, tmp; ++ U = ((uint32_t*)pu)[0]; ++ V = ((uint32_t*)pv)[0]; ++ ++ RGB("t") ++ YUV2BGR1(dst_1, py_1, Y1, 0) ++ YUV2BGR1(dst_2, py_2, Y2, 0) ++ ++ RGB("u") ++ YUV2BGR2(dst_1, py_1, Y1, 1) ++ YUV2BGR2(dst_2, py_2, Y2, 1) ++ ++ RGB("l") ++ YUV2BGR1(dst_1, py_1, Y1, 2) ++ YUV2BGR1(dst_2, py_2, Y2, 2) ++ ++ RGB("b") ++ YUV2BGR2(dst_1, py_1, Y1, 3) ++ YUV2BGR2(dst_2, py_2, Y2, 3) ++ ++ ++ ++ pu += 4; ++ pv += 4; ++ py_1 += 8; ++ py_2 += 8; ++ dst_1 += 24; ++ dst_2 += 24; ++ } ++ } ++ return srcSliceH; ++} ++ ++ ++ ++static int yuv2rgb24_avr32(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY, ++ int srcSliceH, uint8_t* dst[], int dstStride[]){ ++ int y; ++ ++ if(c->srcFormat == PIX_FMT_YUV422P){ ++ srcStride[1] *= 2; ++ srcStride[2] *= 2; ++ } ++ for(y=0; y>1)*srcStride[1]; ++ uint8_t *pv= src[2] + (y>>1)*srcStride[2]; ++ unsigned int h_size= c->dstW>>3; ++ while (h_size--) { ++ uint32_t U, V, Y1, Y2, tmp; ++ U = ((uint32_t*)pu)[0]; ++ V = ((uint32_t*)pv)[0]; ++ ++ RGB("t") ++ YUV2RGB1(dst_1, py_1, Y1, 0) ++ YUV2RGB1(dst_2, py_2, Y2, 0) ++ ++ RGB("u") ++ YUV2RGB2(dst_1, py_1, Y1, 1) ++ YUV2RGB2(dst_2, py_2, Y2, 1) ++ ++ RGB("l") ++ YUV2RGB1(dst_1, py_1, Y1, 2) ++ YUV2RGB1(dst_2, py_2, Y2, 2) ++ ++ RGB("b") ++ YUV2RGB2(dst_1, py_1, Y1, 3) ++ YUV2RGB2(dst_2, py_2, Y2, 3) ++ ++ pu += 4; ++ pv += 4; ++ py_1 += 8; ++ py_2 += 8; ++ dst_1 += 24; ++ dst_2 += 24; ++ } ++ } ++ return srcSliceH; ++} ++ ++#define SCALE(x, bits) (((x) + ( 1 << (bits - 1))) >> bits) ++#define COEFF_FRAC_BITS 9 ++#define OFFSET_FRAC_BITS 2 ++ ++/* Coefficients used in the pico */ ++static struct { ++ short coeff2_2; ++ short coeff2_3; ++ short coeff2_0; ++ short coeff2_1; ++ short coeff1_2; ++ short coeff1_3; ++ short coeff1_0; ++ short coeff1_1; ++ short coeff0_2; ++ short coeff0_3; ++ short coeff0_0; ++ short coeff0_1; ++} pico_coeff; ++ ++ ++static int yuv2bgr24_avr32_pico(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY, ++ int srcSliceH, uint8_t* dst[], int dstStride[]){ ++ int y; ++ static int first_time = 1; ++ ++ /* Initialize pico */ ++ PICO_LDCM_D(&pico_coeff, ++ PICO_REGVECT_COEFF0_A, PICO_REGVECT_COEFF0_B, ++ PICO_REGVECT_COEFF1_A, PICO_REGVECT_COEFF1_B, ++ PICO_REGVECT_COEFF2_A, PICO_REGVECT_COEFF2_B); ++ ++ PICO_PUT_W(PICO_CONFIG, ++ (PICO_PACKED_MODE << PICO_OUTPUT_MODE ++ | PICO_TRANSFORMATION_MODE << PICO_INPUT_MODE ++ | OFFSET_FRAC_BITS << PICO_OFFSET_FRAC_BITS ++ | COEFF_FRAC_BITS << PICO_COEFF_FRAC_BITS)); ++ ++ ++ if(c->srcFormat == PIX_FMT_YUV422P){ ++ srcStride[1] *= 2; ++ srcStride[2] *= 2; ++ } ++ ++ for(y=0; y>1)*srcStride[1]; ++ uint8_t *pv= src[2] + (y>>1)*srcStride[2]; ++ unsigned int h_size= c->dstW>>3; ++ int *py_1_int = (int *)py_1; ++ int *py_2_int = (int *)py_2; ++ int *pu_int = (int *)pu; ++ int *pv_int = (int *)pv; ++ while (h_size--) { ++ PICO_PUT_W(PICO_INPIX0, *py_1_int++); ++ PICO_PUT_W(PICO_INPIX1, *pu_int++); ++ PICO_PUT_W(PICO_INPIX2, *pv_int++); ++ PICO_OP(0, 0, 0, 4, 8); ++ PICO_OP(0, 1, 1, 4, 8); ++ PICO_OP(0, 2, 2, 5, 9); ++ PICO_OP(0, 3, 3, 5, 9); ++ PICO_PUT_W(PICO_INPIX0, *py_1_int++); ++ PICO_STCM_W(dst_1, PICO_REGVECT_OUTPIX2, PICO_REGVECT_OUTPIX1, PICO_REGVECT_OUTPIX0); ++ PICO_OP(0, 0, 0, 6, 10); ++ PICO_OP(0, 1, 1, 6, 10); ++ PICO_OP(0, 2, 2, 7, 11); ++ PICO_OP(0, 3, 3, 7, 11); ++ PICO_PUT_W(PICO_INPIX0, *py_2_int++); ++ PICO_STCM_W(dst_1 + 12, PICO_REGVECT_OUTPIX2, PICO_REGVECT_OUTPIX1, PICO_REGVECT_OUTPIX0); ++ ++ PICO_OP(0, 0, 0, 4, 8); ++ PICO_OP(0, 1, 1, 4, 8); ++ PICO_OP(0, 2, 2, 5, 9); ++ PICO_OP(0, 3, 3, 5, 9); ++ PICO_PUT_W(PICO_INPIX0, *py_2_int++); ++ PICO_STCM_W(dst_2, PICO_REGVECT_OUTPIX2, PICO_REGVECT_OUTPIX1, PICO_REGVECT_OUTPIX0); ++ PICO_OP(0, 0, 0, 6, 10); ++ PICO_OP(0, 1, 1, 6, 10); ++ PICO_OP(0, 2, 2, 7, 11); ++ PICO_OP(0, 3, 3, 7, 11); ++ PICO_STCM_W(dst_2 + 12, PICO_REGVECT_OUTPIX2, PICO_REGVECT_OUTPIX1, PICO_REGVECT_OUTPIX0); ++ ++ dst_1 += 24; ++ dst_2 += 24; ++ } ++ } ++ return srcSliceH; ++} ++ ++extern int avr32_use_pico; ++ ++SwsFunc yuv2rgb_init_avr32 (SwsContext *c){ ++ switch(c->dstFormat){ ++ case PIX_FMT_BGR24: ++ { ++ if ( avr32_use_pico ){ ++ MSG_ERR("AVR32 BGR24: Using PICO for color space conversion\n"); ++ return yuv2bgr24_avr32_pico; ++ } else { ++ MSG_ERR("AVR32 BGR24: Using optimized color space conversion\n"); ++ return yuv2bgr24_avr32; ++ } ++ } ++ break; ++ case PIX_FMT_RGB24: ++ { ++ if ( avr32_use_pico ){ ++ MSG_ERR("AVR32 RGB24: Using PICO for color space conversion\n"); ++ return yuv2bgr24_avr32_pico; ++ } else { ++ MSG_ERR("AVR32 RGB24: Using optimized color space conversion\n"); ++ return yuv2rgb24_avr32; ++ } ++ } ++ } ++ return NULL; ++} ++ ++ ++int yuv2rgb_c_init_tables_avr32 (SwsContext *c, const int inv_table[4], int fullRange, int brightness, int contrast, int saturation){ ++ const int isRgb = (c->dstFormat == PIX_FMT_RGB24); ++ ++ int64_t crv = inv_table[0]; ++ int64_t cbu = inv_table[1]; ++ int64_t cgu = -inv_table[2]; ++ int64_t cgv = -inv_table[3]; ++ int64_t cy = 1<<16; ++ int64_t oy = 0; ++ ++ if(!fullRange){ ++ cy= (cy*255) / 219; ++ oy= 16<<16; ++ } ++ ++ cy = (cy *contrast )>>16; ++ crv= (crv*contrast * saturation)>>32; ++ cbu= (cbu*contrast * saturation)>>32; ++ cgu= (cgu*contrast * saturation)>>32; ++ cgv= (cgv*contrast * saturation)>>32; ++ ++ oy -= 256*brightness; ++ ++ pico_coeff.coeff1_0 = SCALE(cy, 16 - COEFF_FRAC_BITS); /* G <- Y */ ++ pico_coeff.coeff1_1 = SCALE(cgu, 16 - COEFF_FRAC_BITS); /* G <- U */ ++ pico_coeff.coeff1_2 = SCALE(cgv, 16 - COEFF_FRAC_BITS); /* G <- V */ ++ pico_coeff.coeff1_3 = (SCALE(-128*cgu - 128*cgv - 16*cy, 16 - OFFSET_FRAC_BITS) ++ + /*0.5*/(1 << (OFFSET_FRAC_BITS-1))); /* G offset */ ++ ++ if ( isRgb ){ ++ pico_coeff.coeff0_0 = SCALE(cy, 16 - COEFF_FRAC_BITS); /* R <- Y */ ++ pico_coeff.coeff0_1 = 0; /* R <- U */ ++ pico_coeff.coeff0_2 = SCALE(crv, 16 - COEFF_FRAC_BITS); /* R <- V */ ++ pico_coeff.coeff0_3 = (SCALE(-128*crv - 16*cy, 16 - OFFSET_FRAC_BITS) ++ + /*0.5*/(1 << (OFFSET_FRAC_BITS-1))); /* R offset */ ++ ++ pico_coeff.coeff2_0 = SCALE(cy, 16 - COEFF_FRAC_BITS); /* B <- Y */ ++ pico_coeff.coeff2_1 = SCALE(cbu, 16 - COEFF_FRAC_BITS); /* B <- U */ ++ pico_coeff.coeff2_2 = 0; /* B <- V */ ++ pico_coeff.coeff2_3 = (SCALE(-128*cbu - 16*cy, 16 - OFFSET_FRAC_BITS) ++ + /*0.5*/(1 << (OFFSET_FRAC_BITS-1)));/* B offset */ ++ } else { ++ pico_coeff.coeff2_0 = SCALE(cy, 16 - COEFF_FRAC_BITS); /* R <- Y */ ++ pico_coeff.coeff2_1 = 0; /* R <- U */ ++ pico_coeff.coeff2_2 = SCALE(crv, 16 - COEFF_FRAC_BITS); /* R <- V */ ++ pico_coeff.coeff2_3 = (SCALE(-128*crv - 16*cy, 16 - OFFSET_FRAC_BITS) ++ + /*0.5*/(1 << (OFFSET_FRAC_BITS-1))); /* R offset */ ++ ++ pico_coeff.coeff0_0 = SCALE(cy, 16 - COEFF_FRAC_BITS); /* B <- Y */ ++ pico_coeff.coeff0_1 = SCALE(cbu, 16 - COEFF_FRAC_BITS); /* B <- U */ ++ pico_coeff.coeff0_2 = 0; /* B <- V */ ++ pico_coeff.coeff0_3 = (SCALE(-128*cbu - 16*cy, 16 - OFFSET_FRAC_BITS) ++ + /*0.5*/(1 << (OFFSET_FRAC_BITS-1))); /* B offset */ ++ } ++ ++} ++ ++ ++#undef RGB +diff --git a/libvo/vo_fbdev2.c b/libvo/vo_fbdev2.c +index 053c193..7017770 100644 +--- a/libvo/vo_fbdev2.c ++++ b/libvo/vo_fbdev2.c +@@ -22,6 +22,9 @@ + #include "sub.h" + #include "mp_msg.h" + ++/* Draw directly to framebuffer */ ++#define USE_CONVERT2FB ++ + static vo_info_t info = { + "Framebuffer Device", + "fbdev2", +@@ -178,6 +181,15 @@ static int fb_preinit(int reset) + } + fb_orig_vinfo = fb_vinfo; + ++ /* Reset panning offset */ ++ fb_vinfo.yoffset = 0; ++ if (ioctl(fb_dev_fd, FBIOPAN_DISPLAY, &fb_vinfo)) { ++ mp_msg(MSGT_VO, MSGL_ERR, ++ "[fbdev2] FBIOPAN_DISPLAY failed: %s\n", ++ strerror(errno)); ++ return 0; ++ } ++ + fb_bpp = fb_vinfo.bits_per_pixel; + + /* 16 and 15 bpp is reported as 16 bpp */ +@@ -289,6 +301,10 @@ static int config(uint32_t width, uint32_t height, uint32_t d_width, + mp_msg(MSGT_VO, MSGL_ERR, "[fbdev2] Can't malloc next_frame: %s\n", strerror(errno)); + return 1; + } ++#else ++ if ((fb_line_len * fb_vinfo.yres) <= (fb_finfo.smem_len / 2) ++ && fb_vinfo.yoffset == 0) ++ center += fb_line_len * fb_vinfo.yres; + #endif + if (fs) memset(frame_buffer, '\0', fb_line_len * fb_vinfo.yres); + +@@ -299,14 +315,22 @@ static int query_format(uint32_t format) + { + // open the device, etc. + if (fb_preinit(0)) return 0; +- if ((format & IMGFMT_BGR_MASK) == IMGFMT_BGR) { ++ if ((format & IMGFMT_RGB_MASK) == IMGFMT_RGB) { + int fb_target_bpp = format & 0xff; + set_bpp(&fb_vinfo, fb_target_bpp); + fb_vinfo.xres_virtual = fb_vinfo.xres; +- fb_vinfo.yres_virtual = fb_vinfo.yres; ++ fb_vinfo.yres_virtual = fb_vinfo.yres * 2; + if (ioctl(fb_dev_fd, FBIOPUT_VSCREENINFO, &fb_vinfo)) { +- mp_msg(MSGT_VO, MSGL_ERR, "[fbdev2] Can't put VSCREENINFO: %s\n", strerror(errno)); +- return 0; ++ mp_msg(MSGT_VO, MSGL_WARN, ++ "[fbdev2] Can't double virtual y resolution: %s\n", ++ strerror(errno)); ++ fb_vinfo.yres_virtual = fb_vinfo.yres; ++ if (ioctl(fb_dev_fd, FBIOPUT_VSCREENINFO, &fb_vinfo)) { ++ mp_msg(MSGT_VO, MSGL_ERR, ++ "[fbdev2] Can't put VSCREENINFO: %s\n", ++ strerror(errno)); ++ return -1; ++ } + } + fb_pixel_size = fb_vinfo.bits_per_pixel / 8; + fb_bpp = fb_vinfo.red.length + fb_vinfo.green.length + +@@ -367,16 +391,67 @@ static void check_events(void) + + static void flip_page(void) + { +-#ifndef USE_CONVERT2FB + int i, out_offset = 0, in_offset = 0; + +- for (i = 0; i < in_height; i++) { +- memcpy(center + out_offset, next_frame + in_offset, +- in_width * fb_pixel_size); +- out_offset += fb_line_len; +- in_offset += in_width * fb_pixel_size; +- } ++#ifndef USE_CONVERT2FB ++ if (1) { ++#else ++ if (fb_vinfo.yres_virtual == fb_vinfo.yres) { + #endif ++ for (i = 0; i < in_height; i++) { ++ memcpy(center + out_offset, next_frame + in_offset, ++ in_width * fb_pixel_size); ++ out_offset += fb_line_len; ++ in_offset += in_width * fb_pixel_size; ++ } ++ } else { ++ if (fb_vinfo.yoffset == 0) { ++ fb_vinfo.yoffset += fb_vinfo.yres; ++ center -= fb_line_len * fb_vinfo.yres; ++ } else { ++ fb_vinfo.yoffset = 0; ++ center += fb_line_len * fb_vinfo.yres; ++ } ++ ++ if (ioctl(fb_dev_fd, FBIOPAN_DISPLAY, &fb_vinfo)) { ++ mp_msg(MSGT_VO, MSGL_ERR, ++ "[fbdev2] Can't FBIOPAN_DISPLAY: %s\n", ++ strerror(errno)); ++ } ++ } ++} ++ ++static uint32_t get_image(mp_image_t *mpi) ++{ ++ if(mpi->flags&MP_IMGFLAG_READABLE) ++ return VO_FALSE; // slow video ram ++ if(mpi->type==MP_IMGTYPE_STATIC) ++ return VO_FALSE; // it is not static ++ ++ if (mpi->flags & (MP_IMGFLAG_ACCEPT_STRIDE | MP_IMGFLAG_ACCEPT_WIDTH)) { ++ // we're lucky or codec accepts stride => ok, let's go! ++ ++ //YUY2 and RGB formats ++ mpi->planes[0] = center; ++ mpi->width = in_width; ++ mpi->stride[0] = fb_line_len; ++ ++ // center image ++ ++ mpi->flags |= MP_IMGFLAG_DIRECT; ++ ++ return VO_TRUE; ++ } ++ ++ return VO_FALSE; ++} ++ ++static uint32_t put_image(mp_image_t *mpi) ++{ ++ // already out? ++ if ((mpi->flags & (MP_IMGFLAG_DIRECT | MP_IMGFLAG_DRAW_CALLBACK))) ++ return VO_TRUE; ++ return VO_FALSE; + } + + static void uninit(void) +@@ -403,6 +478,10 @@ static int control(uint32_t request, void *data, ...) + switch (request) { + case VOCTRL_QUERY_FORMAT: + return query_format(*((uint32_t*)data)); ++ case VOCTRL_GET_IMAGE: ++ return get_image(data); ++ case VOCTRL_DRAW_IMAGE: ++ return put_image(data); + } + return VO_NOTIMPL; + } +diff --git a/version.sh b/version.sh +index 44b5c5d..cf22a68 100755 +--- a/version.sh ++++ b/version.sh +@@ -1,2 +1,2 @@ + #!/bin/sh +-echo "#define VERSION \"1.0rc1-$1\"" > version.h ++echo "#define VERSION \"1.0rc1.atmel.2-$1\"" > version.h diff --git a/packages/mplayer/mplayer_0.0+1.0rc1.bb b/packages/mplayer/mplayer_0.0+1.0rc1.bb index 6d9cd754d5..c0062bddd9 100644 --- a/packages/mplayer/mplayer_0.0+1.0rc1.bb +++ b/packages/mplayer/mplayer_0.0+1.0rc1.bb @@ -22,7 +22,11 @@ SRC_URI = "http://www1.mplayerhq.hu/MPlayer/releases/MPlayer-1.0rc1.tar.bz2 \ file://imageon-video_out.patch;patch=1 \ file://powerpc-is-ppc.diff;patch=1 \ file://pxa_configure.patch;patch=1 \ - file://pxa-video_out.patch;patch=1 " + file://pxa-video_out.patch;patch=1 \ + " + +SRC_URI_append_avr32 = " file://mplayer-1.0rc1-atmel.2.patch;patch=1 \ + " # This is required for the collie machine only as all stacks in that # machine seem to be set to executable by the toolchain. If someone @@ -34,7 +38,7 @@ PACKAGE_ARCH_mencoder_collie = "collie" RCONFLICTS_${PN} = "mplayer-atty" RREPLACES_${PN} = "mplayer-atty" -PR = "r14" +PR = "r15" PARALLEL_MAKE = "" diff --git a/packages/tasks/task-gpephone.bb b/packages/tasks/task-gpephone.bb index a77233bedc..e2cef807e0 100644 --- a/packages/tasks/task-gpephone.bb +++ b/packages/tasks/task-gpephone.bb @@ -1,5 +1,5 @@ DESCRIPTION = "Task packages for GPE Palmtop Environment Phone Edition" -PR = "r10" +PR = "r13" LICENSE = "MIT" inherit task @@ -23,18 +23,16 @@ RDEPENDS_gpephone-task-development = "\ minicom" RDEPENDS_gpephone-task-base = "\ - cms92init \ - gsmmux \ connect \ - phoneserver \ + gsmd \ soundserver \ voicecall \ + dialer \ + quickdial \ vochistory \ sms \ audioplayer \ videoplayer \ - addressbook \ - calendar \ gpe-applauncher \ gpe-phonepanel \ gpe-bootsplash \ @@ -54,7 +52,6 @@ RDEPENDS_gpephone-task-base = "\ gpe-dm \ gpe-login \ gpe-session-scripts-phone \ - gpe-icons \ gpe-confd \ gpe-autostarter \ xauth \ @@ -72,7 +69,10 @@ RDEPENDS_gpephone-task-base = "\ " RDEPENDS_gpephone-task-pim = "\ - gpesyncd" + contact \ + calendar2 \ + useen \ + " RDEPENDS_gpephone-task-settings = "\ gpe-su \ @@ -80,10 +80,11 @@ RDEPENDS_gpephone-task-settings = "\ gpe-mixer \ gpe-taskmanager \ minilite \ + firewall \ + almmgrd \ machined" RDEPENDS_gpephone-task-apps = "\ - gpe-what \ gpe-scap \ gpe-windowlist" diff --git a/packages/tasks/task-sdk-base.bb b/packages/tasks/task-sdk-base.bb index 4041b27536..1977ab6b98 100644 --- a/packages/tasks/task-sdk-base.bb +++ b/packages/tasks/task-sdk-base.bb @@ -1,5 +1,5 @@ DESCRIPTION = "Basic SDK development packages" -PR = "r1" +PR = "r2" LICENSE = "MIT" ALLOW_EMPTY = "1" @@ -31,7 +31,6 @@ RDEPENDS = "\ gnutls-dev \ libgpg-error-dev \ libidl-dev \ - libiw-dev \ libmimedir-dev \ libpcap-dev \ libpixman-dev \ diff --git a/packages/tasks/task-sdk-gpephone.bb b/packages/tasks/task-sdk-gpephone.bb index 56b398b04e..77889d7143 100644 --- a/packages/tasks/task-sdk-gpephone.bb +++ b/packages/tasks/task-sdk-gpephone.bb @@ -1,21 +1,27 @@ DESCRIPTION = "SDK task for GPE Phone Edition" -PR = "r0" +PR = "r4" LICENSE = "MIT" ALLOW_EMPTY = "1" RDEPENDS = "\ libidn-dev \ - libim-dev \ - gloox-dev \ - libabenabler-dev \ - libcalenabler-dev \ + libabenabler2-dev \ + libcalenabler2-dev \ libchenabler-dev \ libgemwidget-dev \ libiac-dev \ - libim-dev \ - liblipsevent-dev \ - libmsgenabler-dev \ - librecord-dev \ + libiac2-dev \ + libim2-dev \ + liblipsevent2-dev \ + libmsgenabler2-dev \ + librecord2-dev \ libvocenabler-dev \ linphone-dev \ + libsettings-dev \ + libgemwidget-dev \ + libalmmgr-dev \ + libgpephone-dev \ + libgsmd-dev \ + libtapi-dev \ + libvoc-dev \ " \ No newline at end of file diff --git a/packages/tea/tea_17.3.5.bb b/packages/tea/tea_17.3.5.bb index c8dac8c94f..da1bad00a9 100644 --- a/packages/tea/tea_17.3.5.bb +++ b/packages/tea/tea_17.3.5.bb @@ -10,3 +10,5 @@ SRC_URI = "${SOURCEFORGE_MIRROR}/tea-editor/${P}.tar.bz2 \ file://move-endif.patch;patch=1;pnum=0" EXTRA_OECONF = "--enable-legacy" + +FILES_${PN}-doc += "${datadir}/${PN}/doc" diff --git a/packages/tinymail/libtinymail-0.0.1/no-iconv-detect.patch b/packages/tinymail/libtinymail-0.0.1/no-iconv-detect.patch index 558cbb2f93..cfda4cb0f2 100644 --- a/packages/tinymail/libtinymail-0.0.1/no-iconv-detect.patch +++ b/packages/tinymail/libtinymail-0.0.1/no-iconv-detect.patch @@ -1,66 +1,9 @@ ---- /tmp/ticonv.m4 2006-11-19 12:01:18.000000000 +0100 -+++ trunk/m4/ticonv.m4 2006-11-19 12:14:50.378554000 +0100 -@@ -14,12 +14,7 @@ - save_LIBS="$LIBS" - CFLAGS="$CFLAGS $ICONV_CFLAGS" - LIBS="$LIBS $ICONV_LIBS -liconv" --AC_CACHE_CHECK(for iconv in -liconv, ac_cv_libiconv, AC_LINK_IFELSE([AC_LANG_PROGRAM([[ --#include --]], [[ -- iconv_t cd; -- cd = iconv_open ("UTF-8", "ISO-8859-1"); --]])],[ac_cv_libiconv=yes],[ac_cv_libiconv=no])) -+ - if test $ac_cv_libiconv = yes; then - ICONV_LIBS="$ICONV_LIBS -liconv" - have_iconv=yes -@@ -33,39 +28,6 @@ - if test $ac_cv_libiconv = no; then - AC_CHECK_FUNCS(gnu_get_libc_version) - fi -- AC_CACHE_CHECK([if iconv() handles UTF-8], ac_cv_libiconv_utf8, AC_RUN_IFELSE([AC_LANG_SOURCE([[ --#include --#include --#include --#ifdef HAVE_GNU_GET_LIBC_VERSION --#include --#endif -- --int main (int argc, char **argv) --{ -- const char *from = "Some Text \xA4"; -- const char *utf8 = "Some Text \xC2\xA4"; -- char *transbuf = malloc (20), *trans = transbuf; -- iconv_t cd; -- size_t from_len = strlen (from), utf8_len = 20; -- size_t utf8_real_len = strlen (utf8); -- --#ifdef HAVE_GNU_GET_LIBC_VERSION -- /* glibc 2.1.2's iconv is broken in hard to test ways. */ -- if (!strcmp (gnu_get_libc_version (), "2.1.2")) -- exit (1); --#endif -- -- cd = iconv_open ("UTF-8", "ISO-8859-1"); -- if (cd == (iconv_t) -1) -- exit (1); -- if (iconv (cd, &from, &from_len, &trans, &utf8_len) == -1 || from_len != 0) -- exit (1); -- if (memcmp (utf8, transbuf, utf8_real_len) != 0) -- exit (1); -- -- exit (0); --}]])],[ac_cv_libiconv_utf8=yes],[ac_cv_libiconv_utf8=no; have_iconv=no],[ac_cv_libiconv_utf8=no; have_iconv=no])) - fi +--- m4/ticonv.m4~ 2007-10-30 13:57:32.000000000 +0100 ++++ trunk/m4/ticonv.m4 2007-10-30 13:57:32.000000000 +0100 +@@ -76,15 +76,6 @@ + + CFLAGS="$CFLAGS -I$srcdir" - if test "$have_iconv" = no; then -@@ -73,20 +35,5 @@ - fi - AC_SUBST(ICONV_CFLAGS) - AC_SUBST(ICONV_LIBS) -- --CFLAGS="$CFLAGS -I$srcdir" -- -AC_MSG_CHECKING(preferred charset formats for system iconv) -AC_RUN_IFELSE([AC_LANG_SOURCE([[ -#define CONFIGURE_IN @@ -70,9 +13,6 @@ -],[ - AC_MSG_RESULT(not found) -],[]) -- --CFLAGS="$save_CFLAGS" --LIBS="$save_LIBS" -- - ]) -+ + + CFLAGS="$save_CFLAGS" + LIBS="$save_LIBS" diff --git a/packages/uclibc/uclibc-0.9.28/avr32/avr32-arch-2.patch b/packages/uclibc/uclibc-0.9.28/avr32/avr32-arch-2.patch new file mode 100644 index 0000000000..0e8c2a1c02 --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/avr32-arch-2.patch @@ -0,0 +1,2135 @@ +Subject: [PATCH] AVR32 Architecture support + +Add support for the AVR32 architecture in the core libc and build system. +This also adds AVR32-ELF definitions to elf.h + +--- + + Rules.mak | 4 + extra/Configs/Config.avr32 | 38 +++++ + extra/Configs/Config.in | 7 + + include/elf.h | 51 +++++++ + libc/sysdeps/linux/avr32/Makefile | 93 +++++++++++++ + libc/sysdeps/linux/avr32/__longjmp.S | 17 ++ + libc/sysdeps/linux/avr32/_mmap.c | 33 ++++ + libc/sysdeps/linux/avr32/bits/atomicity.h | 86 ++++++++++++ + libc/sysdeps/linux/avr32/bits/byteswap.h | 80 +++++++++++ + libc/sysdeps/linux/avr32/bits/endian.h | 7 + + libc/sysdeps/linux/avr32/bits/fcntl.h | 167 +++++++++++++++++++++++++ + libc/sysdeps/linux/avr32/bits/kernel_stat.h | 63 +++++++++ + libc/sysdeps/linux/avr32/bits/kernel_types.h | 56 ++++++++ + libc/sysdeps/linux/avr32/bits/machine-gmon.h | 69 ++++++++++ + libc/sysdeps/linux/avr32/bits/mman.h | 95 ++++++++++++++ + libc/sysdeps/linux/avr32/bits/profil-counter.h | 26 +++ + libc/sysdeps/linux/avr32/bits/setjmp.h | 21 +++ + libc/sysdeps/linux/avr32/bits/syscalls.h | 143 +++++++++++++++++++++ + libc/sysdeps/linux/avr32/bits/wordsize.h | 1 + libc/sysdeps/linux/avr32/brk.c | 23 +++ + libc/sysdeps/linux/avr32/bsd-_setjmp.S | 12 + + libc/sysdeps/linux/avr32/bsd-setjmp.S | 12 + + libc/sysdeps/linux/avr32/clone.c | 37 +++++ + libc/sysdeps/linux/avr32/crt1.S | 93 +++++++++++++ + libc/sysdeps/linux/avr32/crti.S | 17 ++ + libc/sysdeps/linux/avr32/crtn.S | 14 ++ + libc/sysdeps/linux/avr32/mmap.c | 31 ++++ + libc/sysdeps/linux/avr32/setjmp.S | 43 ++++++ + libc/sysdeps/linux/avr32/sigaction.c | 49 +++++++ + libc/sysdeps/linux/avr32/sigrestorer.S | 11 + + libc/sysdeps/linux/avr32/sys/elf.h | 26 +++ + libc/sysdeps/linux/avr32/sys/io.h | 48 +++++++ + libc/sysdeps/linux/avr32/sys/procfs.h | 123 ++++++++++++++++++ + libc/sysdeps/linux/avr32/sys/ucontext.h | 94 ++++++++++++++ + libc/sysdeps/linux/avr32/sys/user.h | 46 ++++++ + libc/sysdeps/linux/avr32/syscall.S | 81 ++++++++++++ + libc/sysdeps/linux/avr32/vfork.S | 55 ++++++++ + 37 files changed, 1872 insertions(+) + +Index: uClibc-0.9.28/extra/Configs/Config.avr32 +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/extra/Configs/Config.avr32 2006-05-05 09:27:17.000000000 +0200 +@@ -0,0 +1,38 @@ ++# ++# For a description of the syntax of this configuration file, ++# see extra/config/Kconfig-language.txt ++# ++ ++config HAVE_ELF ++ bool ++ default y ++ ++config TARGET_ARCH ++ default "avr32" ++ ++config ARCH_CFLAGS ++ string ++ ++config ARCH_LDFLAGS ++ string ++ ++config LIBGCC_CFLAGS ++ string ++ ++config ARCH_SUPPORTS_BIG_ENDIAN ++ bool ++ default y ++ ++config UCLIBC_COMPLETELY_PIC ++ select FORCE_SHAREABLE_TEXT_SEGMENTS ++ bool ++ default y ++ ++choice ++ prompt "Target CPU Type" ++ default CONFIG_AP7000 ++ ++config CONFIG_AP7000 ++ bool "AP7000" ++ ++endchoice +Index: uClibc-0.9.28/extra/Configs/Config.in +=================================================================== +--- uClibc-0.9.28.orig/extra/Configs/Config.in 2006-04-19 12:47:48.000000000 +0200 ++++ uClibc-0.9.28/extra/Configs/Config.in 2006-04-19 12:48:33.000000000 +0200 +@@ -16,6 +16,9 @@ config TARGET_alpha + config TARGET_arm + bool "arm" + ++config TARGET_avr32 ++ bool "avr32" ++ + config TARGET_bfin + bool "bfin" + +@@ -83,6 +86,10 @@ if TARGET_arm + source "extra/Configs/Config.arm" + endif + ++if TARGET_avr32 ++source "extra/Configs/Config.avr32" ++endif ++ + if TARGET_bfin + source "extra/Configs/Config.bfin" + endif +Index: uClibc-0.9.28/include/elf.h +=================================================================== +--- uClibc-0.9.28.orig/include/elf.h 2006-04-19 12:47:48.000000000 +0200 ++++ uClibc-0.9.28/include/elf.h 2006-05-05 09:28:38.000000000 +0200 +@@ -261,6 +261,8 @@ typedef struct + #define EM_NIOS32 0xfebb /* Altera Nios 32 */ + #define EM_ALTERA_NIOS2 0x9ee5 /* Altera Nios II */ + ++#define EM_AVR32 0x18ad ++ + /* V850 backend magic number. Written in the absense of an ABI. */ + #define EM_CYGNUS_V850 0x9080 + +@@ -2687,6 +2689,55 @@ typedef Elf32_Addr Elf32_Conflict; + /* Keep this the last entry. */ + #define R_V850_NUM 25 + ++/* Atmel AVR32 relocations. */ ++#define R_AVR32_NONE 0 ++#define R_AVR32_32 1 ++#define R_AVR32_16 2 ++#define R_AVR32_8 3 ++#define R_AVR32_32_PCREL 4 ++#define R_AVR32_16_PCREL 5 ++#define R_AVR32_8_PCREL 6 ++#define R_AVR32_DIFF32 7 ++#define R_AVR32_DIFF16 8 ++#define R_AVR32_DIFF8 9 ++#define R_AVR32_GOT32 10 ++#define R_AVR32_GOT16 11 ++#define R_AVR32_GOT8 12 ++#define R_AVR32_21S 13 ++#define R_AVR32_16U 14 ++#define R_AVR32_16S 15 ++#define R_AVR32_8S 16 ++#define R_AVR32_8S_EXT 17 ++#define R_AVR32_22H_PCREL 18 ++#define R_AVR32_18W_PCREL 19 ++#define R_AVR32_16B_PCREL 20 ++#define R_AVR32_16N_PCREL 21 ++#define R_AVR32_14UW_PCREL 22 ++#define R_AVR32_11H_PCREL 23 ++#define R_AVR32_10UW_PCREL 24 ++#define R_AVR32_9H_PCREL 25 ++#define R_AVR32_9UW_PCREL 26 ++#define R_AVR32_HI16 27 ++#define R_AVR32_LO16 28 ++#define R_AVR32_GOTPC 29 ++#define R_AVR32_GOTCALL 30 ++#define R_AVR32_LDA_GOT 31 ++#define R_AVR32_GOT21S 32 ++#define R_AVR32_GOT18SW 33 ++#define R_AVR32_GOT16S 34 ++#define R_AVR32_GOT7UW 35 ++#define R_AVR32_32_CPENT 36 ++#define R_AVR32_CPCALL 37 ++#define R_AVR32_16_CP 38 ++#define R_AVR32_9W_CP 39 ++#define R_AVR32_RELATIVE 40 ++#define R_AVR32_GLOB_DAT 41 ++#define R_AVR32_JMP_SLOT 42 ++#define R_AVR32_ALIGN 43 ++#define R_AVR32_NUM 44 ++ ++/* AVR32 dynamic tags */ ++#define DT_AVR32_GOTSZ 0x70000001 /* Total size of GOT in bytes */ + + #define R_H8_NONE 0 + #define R_H8_DIR32 1 +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/Makefile +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/Makefile 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,93 @@ ++# Makefile for uClibc ++# ++# Copyright (C) 2000-2003 Erik Andersen ++# ++# This program is free software; you can redistribute it and/or modify it under ++# the terms of the GNU Library General Public License as published by the Free ++# Software Foundation; either version 2 of the License, or (at your option) any ++# later version. ++# ++# This program is distributed in the hope that it will be useful, but WITHOUT ++# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS ++# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more ++# details. ++# ++# You should have received a copy of the GNU Library General Public License ++# along with this program; if not, write to the Free Software Foundation, Inc., ++# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ ++TOPDIR=../../../../ ++include $(TOPDIR)Rules.mak ++ASFLAGS=$(CFLAGS) ++ ++CRT_SRC = crt1.S ++CRT_OBJ = crt1.o ++SCRT_OBJ = $(patsubst %,S%, $(CRT_OBJ)) ++CTOR_TARGETS=$(TOPDIR)lib/crti.o $(TOPDIR)lib/crtn.o ++ ++SSRC=__longjmp.S setjmp.S bsd-setjmp.S vfork.S \ ++ bsd-_setjmp.S sigrestorer.S syscall.S ++SOBJS=$(patsubst %.S,%.o, $(SSRC)) ++ ++CSRC=clone.c brk.c sigaction.c mmap.c ++COBJS=$(patsubst %.c,%.o, $(CSRC)) ++ ++OBJS=$(SOBJS) $(COBJS) ++ ++OBJ_LIST=../../../obj.sysdeps.$(TARGET_ARCH) ++ ++all: $(OBJ_LIST) ++ ++$(OBJ_LIST): $(OBJS) $(CRT_OBJ) $(SCRT_OBJ) $(CTOR_TARGETS) ++ echo $(patsubst %, sysdeps/linux/$(TARGET_ARCH)/%, $(OBJS)) > $(OBJ_LIST) ++ $(INSTALL) -d $(TOPDIR)lib/ ++ cp $(CRT_OBJ) $(SCRT_OBJ) $(TOPDIR)lib/ ++ ++$(CRT_OBJ): $(CRT_SRC) ++ $(CC) $(ASFLAGS) -DL_$* $< -c -o $*.o ++ $(STRIPTOOL) -x -R .note -R .comment $*.o ++ ++$(SCRT_OBJ): $(CRT_SRC) ++ $(CC) $(ASFLAGS) $(PIEFLAG) -DL_$* $< -c -o $*.o ++ $(STRIPTOOL) -x -R .note -R .comment $*.o ++ ++$(SOBJS): %.o : %.S ++ $(CC) $(ASFLAGS) -c $< -o $@ ++ $(STRIPTOOL) -x -R .note -R .comment $*.o ++ ++$(COBJS): %.o : %.c ++ $(CC) $(CFLAGS) -c $< -o $@ ++ $(STRIPTOOL) -x -R .note -R .comment $*.o ++ ++ifeq ($(strip $(UCLIBC_CTOR_DTOR)),y) ++crti.o: crti.S ++ $(CC) $(ASFLAGS) -c crti.S -o crti.o ++ ++$(TOPDIR)lib/crti.o: crti.o ++ $(INSTALL) -d $(TOPDIR)lib/ ++ cp crti.o $(TOPDIR)lib/ ++ ++crtn.o: crtn.S ++ $(CC) $(ASFLAGS) -c crtn.S -o crtn.o ++ ++$(TOPDIR)lib/crtn.o: crtn.o ++ $(INSTALL) -d $(TOPDIR)lib/ ++ cp crtn.o $(TOPDIR)lib/ ++else ++$(TOPDIR)lib/crti.o: ++ $(INSTALL) -d $(TOPDIR)lib/ ++ $(AR) $(ARFLAGS) $(TOPDIR)lib/crti.o ++$(TOPDIR)lib/crtn.o: ++ $(INSTALL) -d $(TOPDIR)lib/ ++ $(AR) $(ARFLAGS) $(TOPDIR)lib/crtn.o ++endif ++ ++ ++headers: ++# $(LN) -fs ../libc/sysdeps/linux/avr32/fpu_control.h $(TOPDIR)/include/ ++ ++clean: ++ $(RM) *.[oa] *~ core ++ $(RM) bits/sysnum.h ++ $(RM) gmon-start.S ++ +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/__longjmp.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/__longjmp.S 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,17 @@ ++/* longjmp for AVR32 ++ * ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++ ++ .global __longjmp ++ .type __longjmp,"function" ++ .align 1 ++__longjmp: ++ ldm r12++, r0,r1,r2,r3,r4,r5,r6,r7,r8,sp,lr ++ mov r12, r11 /* get the return value right */ ++ mustr r8 /* restore status register (lower half) */ ++ cp r12, 0 /* can't return zero */ ++ frs ++ moveq r12, 1 ++ mov pc,lr ++ .size __longjmp, . - __longjmp +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/_mmap.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/_mmap.c 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,33 @@ ++/* Copyright (C) 2005 Atmel Norway ++ ++ This program is free software; you can redistribute it and/or modify it under ++ the terms of the GNU Library General Public License as published by the Free ++ Software Foundation; either version 2 of the License, or (at your option) any ++ later version. ++ ++ This program is distributed in the hope that it will be useful, but WITHOUT ++ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS ++ FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more ++ details. ++ ++ You should have received a copy of the GNU Library General Public License ++ along with this program; if not, write to the Free Software Foundation, Inc., ++ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ ++ Derived in part from the Linux-8086 C library, the GNU C Library, and several ++ other sundry sources. Files within this library are copyright by their ++ respective copyright holders. ++ */ ++ ++#include ++#include ++#include ++ ++#define __NR_mmap2 __NR_mmap ++ ++static _syscall6(__ptr_t, mmap2, __ptr_t, addr, size_t, len, int, prot, int, flags, int, fd, __off_t, pgoff); ++ ++__ptr_t mmap(__ptr_t addr, size_t len, int prot, int flags, int fd, __off_t offset) ++{ ++ return mmap2(addr, len, prot, flags, fd, offset >> 12); ++} +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/atomicity.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/atomicity.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,86 @@ ++/* Low-level functions for atomic operations. AVR32 version. ++ Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _ATOMICITY_H ++#define _ATOMICITY_H 1 ++ ++#include ++ ++static inline int ++__attribute__((unused)) ++exchange_and_add (volatile uint32_t *mem, int val) ++{ ++ int tmp, result; ++ ++ __asm__ __volatile__( ++ "/* Inline exchange and add */\n" ++ "1: ssrf 5\n" ++ " ld.w %0, %3\n" ++ " add %1, %0, %4\n" ++ " stcond %2, %1\n" ++ " brne 1b" ++ : "=&r"(result), "=&r"(tmp), "=m"(*mem) ++ : "m"(*mem), "r"(val) ++ : "cc", "memory"); ++ ++ return result; ++} ++ ++static inline void ++__attribute__((unused)) ++atomic_add (volatile uin32_t *mem, int val) ++{ ++ int result; ++ ++ __asm__ __volatile__( ++ "/* Inline atomic add */\n" ++ "1: ssrf 5\n" ++ " ld.w %0, %2\n" ++ " add %0, %3\n" ++ " stcond %2, %0\n" ++ " brne 1b" ++ : "=&r"(result), "=m"(*mem) ++ : "m"(*mem), "r"(val) ++ : "cc", "memory"); ++} ++ ++static inline int ++__attribute__((unused)) ++compare_and_swap(volatile long int *p, long int oldval, long int newval) ++{ ++ long int result, tmp; ++ ++ __asm__ __volatile__( ++ "/* Inline compare and swap */\n" ++ "1: ssrf 5\n" ++ " ld.w %1, %3\n" ++ " cp.w %1, %5\n" ++ " sreq %0\n" ++ " brne 2f\n" ++ " stcond %2, %4\n" ++ " brne 1b\n" ++ "2:" ++ : "=&r"(result), "=&r"(tmp), "=m"(*p) ++ : "m"(*p), "r"(newval), "r"(oldval) ++ : "cc", "memory"); ++ ++ return result; ++} ++ ++#endif /* atomicity.h */ +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/byteswap.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/byteswap.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,80 @@ ++/* Macros to swap the order of bytes in integer values. ++ Copyright (C) 2005 Atmel Norway. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#if !defined _BYTESWAP_H && !defined _NETINET_IN_H ++# error "Never use directly; include instead." ++#endif ++ ++#ifndef _BITS_BYTESWAP_H ++#define _BITS_BYTESWAP_H 1 ++ ++/* Swap bytes in 16 bit value. */ ++#if defined __GNUC__ ++# define __bswap_16(x) (__extension__ __builtin_bswap_16(x)) ++#else ++/* This is better than nothing. */ ++static __inline unsigned short int ++__bswap_16 (unsigned short int __bsx) ++{ ++ return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8)); ++} ++#endif ++ ++/* Swap bytes in 32 bit value. */ ++#if defined __GNUC__ ++# define __bswap_32(x) (__extension__ __builtin_bswap_32(x)) ++#else ++static __inline unsigned int ++__bswap_32 (unsigned int __bsx) ++{ ++ return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >> 8) | ++ (((__bsx) & 0x0000ff00) << 8) | (((__bsx) & 0x000000ff) << 24)); ++} ++#endif ++ ++#if defined __GNUC__ ++/* Swap bytes in 64 bit value. */ ++# define __bswap_constant_64(x) \ ++ ((((x) & 0xff00000000000000ull) >> 56) \ ++ | (((x) & 0x00ff000000000000ull) >> 40) \ ++ | (((x) & 0x0000ff0000000000ull) >> 24) \ ++ | (((x) & 0x000000ff00000000ull) >> 8) \ ++ | (((x) & 0x00000000ff000000ull) << 8) \ ++ | (((x) & 0x0000000000ff0000ull) << 24) \ ++ | (((x) & 0x000000000000ff00ull) << 40) \ ++ | (((x) & 0x00000000000000ffull) << 56)) ++ ++# define __bswap_64(x) \ ++ (__extension__ \ ++ ({ \ ++ union { \ ++ __extension__ unsigned long long int __ll; \ ++ unsigned int __l[2]; \ ++ } __w, __r; \ ++ if (__builtin_constant_p(x)) \ ++ __r.__ll = __bswap_constant_64(x); \ ++ else { \ ++ __w.__ll = (x); \ ++ __r.__l[0] = __bswap_32(__w.__l[1]); \ ++ __r.__l[1] = __bswap_32(__w.__l[0]); \ ++ } \ ++ __r.__ll; \ ++ })) ++#endif ++ ++#endif /* _BITS_BYTESWAP_H */ +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/endian.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/endian.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,7 @@ ++/* AVR32 is big-endian */ ++ ++#ifndef _ENDIAN_H ++# error "Never use directly; include instead." ++#endif ++ ++#define __BYTE_ORDER __BIG_ENDIAN +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/fcntl.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/fcntl.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,167 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ * ++ * This file is part of the Linux kernel ++ */ ++#ifndef _FCNTL_H ++# error "Never use directly; include instead." ++#endif ++ ++#include ++ ++/* open/fcntl - O_SYNC is only implemented on blocks devices and on files ++ located on an ext2 file system */ ++#define O_ACCMODE 0003 ++#define O_RDONLY 00 ++#define O_WRONLY 01 ++#define O_RDWR 02 ++#define O_CREAT 0100 /* not fcntl */ ++#define O_EXCL 0200 /* not fcntl */ ++#define O_NOCTTY 0400 /* not fcntl */ ++#define O_TRUNC 01000 /* not fcntl */ ++#define O_APPEND 02000 ++#define O_NONBLOCK 04000 ++#define O_NDELAY O_NONBLOCK ++#define O_SYNC 010000 ++#define O_ASYNC 020000 ++ ++#ifdef __USE_GNU ++# define O_DIRECTORY 040000 /* must be a directory */ ++# define O_NOFOLLOW 0100000 /* don't follow links */ ++# define O_DIRECT 0200000 /* direct disk access */ ++#endif ++ ++#ifdef __USE_LARGEFILE64 ++# define O_LARGEFILE 0400000 ++#endif ++ ++/* For now Linux has synchronisity options for data and read operations. ++ We define the symbols here but let them do the same as O_SYNC since ++ this is a superset. */ ++#if defined __USE_POSIX199309 || defined __USE_UNIX98 ++# define O_DSYNC O_SYNC /* Synchronize data. */ ++# define O_RSYNC O_SYNC /* Synchronize read operations. */ ++#endif ++ ++#define F_DUPFD 0 /* dup */ ++#define F_GETFD 1 /* get close_on_exec */ ++#define F_SETFD 2 /* set/clear close_on_exec */ ++#define F_GETFL 3 /* get file->f_flags */ ++#define F_SETFL 4 /* set file->f_flags */ ++ ++#ifndef __USE_FILE_OFFSET64 ++# define F_GETLK 5 ++# define F_SETLK 6 ++# define F_SETLKW 7 ++#else ++# define F_GETLK F_GETLK64 ++# define F_SETLK F_SETLK64 ++# define F_SETLKW F_SETLKW64 ++#endif ++#define F_GETLK64 12 /* using 'struct flock64' */ ++#define F_SETLK64 13 ++#define F_SETLKW64 14 ++ ++#if defined __USE_BSD || defined __USE_XOPEN2K ++# define F_SETOWN 8 /* for sockets. */ ++# define F_GETOWN 9 /* for sockets. */ ++#endif ++ ++#ifdef __USE_GNU ++# define F_SETSIG 10 /* for sockets. */ ++# define F_GETSIG 11 /* for sockets. */ ++#endif ++ ++#ifdef __USE_GNU ++# define F_SETLEASE 1024 /* Set a lease. */ ++# define F_GETLEASE 1025 /* Enquire what lease is active. */ ++# define F_NOTIFY 1026 /* Request notfications on a directory. */ ++#endif ++ ++/* for F_[GET|SET]FL */ ++#define FD_CLOEXEC 1 /* actually anything with low bit set goes */ ++ ++/* for posix fcntl() and lockf() */ ++#define F_RDLCK 0 ++#define F_WRLCK 1 ++#define F_UNLCK 2 ++ ++/* for old implementation of bsd flock () */ ++#define F_EXLCK 4 /* or 3 */ ++#define F_SHLCK 8 /* or 4 */ ++ ++/* for leases */ ++#define F_INPROGRESS 16 ++ ++#ifdef __USE_BSD ++/* operations for bsd flock(), also used by the kernel implementation */ ++# define LOCK_SH 1 /* shared lock */ ++# define LOCK_EX 2 /* exclusive lock */ ++# define LOCK_NB 4 /* or'd with one of the above to prevent ++ blocking */ ++# define LOCK_UN 8 /* remove lock */ ++#endif ++ ++#ifdef __USE_GNU ++# define LOCK_MAND 32 /* This is a mandatory flock */ ++# define LOCK_READ 64 /* ... Which allows concurrent ++ read operations */ ++# define LOCK_WRITE 128 /* ... Which allows concurrent ++ write operations */ ++# define LOCK_RW 192 /* ... Which allows concurrent ++ read & write ops */ ++#endif ++ ++#ifdef __USE_GNU ++/* Types of directory notifications that may be requested with F_NOTIFY. */ ++# define DN_ACCESS 0x00000001 /* File accessed. */ ++# define DN_MODIFY 0x00000002 /* File modified. */ ++# define DN_CREATE 0x00000004 /* File created. */ ++# define DN_DELETE 0x00000008 /* File removed. */ ++# define DN_RENAME 0x00000010 /* File renamed. */ ++# define DN_ATTRIB 0x00000020 /* File changed attibutes. */ ++# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */ ++#endif ++ ++struct flock { ++ short l_type; ++ short l_whence; ++#ifndef __USE_FILE_OFFSET64 ++ __off_t l_start; ++ __off_t l_len; ++#else ++ __off64_t l_start; ++ __off64_t l_len; ++#endif ++ __pid_t l_pid; ++}; ++ ++#ifdef __USE_LARGEFILE64 ++struct flock64 { ++ short l_type; ++ short l_whence; ++ __off64_t l_start; ++ __off64_t l_len; ++ __pid_t l_pid; ++}; ++#endif ++ ++/* Define some more compatibility macros to be backward compatible with ++ * BSD systems which did not managed to hide these kernel macros. */ ++#ifdef __USE_BSD ++# define FAPPEND O_APPEND ++# define FFSYNC O_FSYNC ++# define FASYNC O_ASYNC ++# define FNONBLOCK O_NONBLOCK ++# define FNDELAY O_NDELAY ++#endif /* Use BSD. */ ++ ++/* Advise to `posix_fadvise'. */ ++#ifdef __USE_XOPEN2K ++# define POSIX_FADV_NORMAL 0 /* No further special treatment. */ ++# define POSIX_FADV_RANDOM 1 /* Expect random page references. */ ++# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */ ++# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */ ++# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */ ++# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */ ++#endif +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_stat.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_stat.h 2006-05-05 09:28:32.000000000 +0200 +@@ -0,0 +1,63 @@ ++#ifndef _BITS_STAT_STRUCT_H ++#define _BITS_STAT_STRUCT_H ++ ++/* ++ * This file provides struct stat, taken from kernel 2.6.4 ++ * (include/asm-avr32/stat.h revision 1.1). ++ */ ++ ++struct kernel_stat { ++ unsigned long st_dev; ++ unsigned long st_ino; ++ unsigned short st_mode; ++ unsigned short st_nlink; ++ unsigned short st_uid; ++ unsigned short st_gid; ++ unsigned long st_rdev; ++ unsigned long st_size; ++ unsigned long st_blksize; ++ unsigned long st_blocks; ++ unsigned long st_atime; ++ unsigned long st_atime_nsec; ++ unsigned long st_mtime; ++ unsigned long st_mtime_nsec; ++ unsigned long st_ctime; ++ unsigned long st_ctime_nsec; ++ unsigned long __unused4; ++ unsigned long __unused5; ++}; ++ ++#define STAT_HAVE_NSEC 1 ++ ++struct kernel_stat64 { ++ unsigned long long st_dev; ++ ++ unsigned long long st_ino; ++ unsigned int st_mode; ++ unsigned int st_nlink; ++ ++ unsigned long st_uid; ++ unsigned long st_gid; ++ ++ unsigned long long st_rdev; ++ ++ long long st_size; ++ unsigned long __pad1; ++ unsigned long st_blksize; ++ ++ unsigned long long st_blocks; ++ ++ unsigned long st_atime; ++ unsigned long st_atime_nsec; ++ ++ unsigned long st_mtime; ++ unsigned long st_mtime_nsec; ++ ++ unsigned long st_ctime; ++ unsigned long st_ctime_nsec; ++ ++ unsigned long __unused1; ++ unsigned long __unused2; ++}; ++ ++#endif /* _BITS_STAT_STRUCT_H */ +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_types.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_types.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,56 @@ ++/* Note that we use the exact same include guard #define names ++ * as asm/posix_types.h. This will avoid gratuitous conflicts ++ * with the posix_types.h kernel header, and will ensure that ++ * our private content, and not the kernel header, will win. ++ * -Erik ++ */ ++#ifndef __ASM_AVR32_POSIX_TYPES_H ++#define __ASM_AVR32_POSIX_TYPES_H ++ ++/* ++ * This file is generally used by user-level software, so you need to ++ * be a little careful about namespace pollution etc. Also, we cannot ++ * assume GCC is being used. ++ */ ++ ++typedef unsigned long __kernel_dev_t; ++typedef unsigned long __kernel_ino_t; ++typedef unsigned short __kernel_mode_t; ++typedef unsigned short __kernel_nlink_t; ++typedef long __kernel_off_t; ++typedef int __kernel_pid_t; ++typedef unsigned short __kernel_ipc_pid_t; ++typedef unsigned int __kernel_uid_t; ++typedef unsigned int __kernel_gid_t; ++typedef unsigned long __kernel_size_t; ++typedef int __kernel_ssize_t; ++typedef int __kernel_ptrdiff_t; ++typedef long __kernel_time_t; ++typedef long __kernel_suseconds_t; ++typedef long __kernel_clock_t; ++typedef int __kernel_timer_t; ++typedef int __kernel_clockid_t; ++typedef int __kernel_daddr_t; ++typedef char * __kernel_caddr_t; ++typedef unsigned short __kernel_uid16_t; ++typedef unsigned short __kernel_gid16_t; ++typedef unsigned int __kernel_uid32_t; ++typedef unsigned int __kernel_gid32_t; ++ ++typedef unsigned short __kernel_old_uid_t; ++typedef unsigned short __kernel_old_gid_t; ++typedef unsigned short __kernel_old_dev_t; ++ ++#ifdef __GNUC__ ++typedef long long __kernel_loff_t; ++#endif ++ ++typedef struct { ++#if defined(__USE_ALL) ++ int val[2]; ++#else ++ int __val[2]; ++#endif ++} __kernel_fsid_t; ++ ++#endif /* __ASM_AVR32_POSIX_TYPES_H */ +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/machine-gmon.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/machine-gmon.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,69 @@ ++/* Machine-dependent definitions for profiling support. AVR32 version. ++ Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#define mcount_internal __mcount_internal ++ ++#define _MCOUNT_DECL(frompc, selfpc) \ ++static void __attribute((used)) mcount_internal(unsigned long frompc, unsigned long selfpc) ++ ++/* ++ * This mcount implementation expects to get called after the prologue ++ * has been run. It also expects that r7 contains a valid frame ++ * pointer. ++ * ++ * When profiling, the compiler should generate something like this at ++ * each function entry: ++ * ++ * pushm r0-r7,lr // lr mandatory, others optional ++ * mov r7, sp ++ * // rest of prologue goes here ++ * mcall pc[.LC1 - .] ++ * // rest of function goes here ++ * .LC1: ++ * .long mcount ++ * ++ * or for PIC: ++ * ++ * pushm r0-r7,lr ++ * mov r7, sp ++ * // rest of prologue goes here ++ * lddpc r0, .LC1 ++ * .L1: rsub r0, pc ++ * mcall r0[mcount@GOT] ++ * // rest of function goes here ++ * .LC1: ++ * .long .L1 - _GLOBAL_OFFSET_TABLE_ ++ * ++ * This way, when mcount() is called, r7 points to the calling ++ * function's return address. It is guaranteed that calling mcount ++ * will clobber no registers except LR, which is unavoidable. ++ */ ++#define MCOUNT asm( \ ++ " .align 4\n" \ ++ " .global _mcount\n" \ ++ " .type _mcount,@function\n" \ ++ "_mcount:\n" \ ++ " pushm r8-r12,lr\n" \ ++ " mov r11, lr\n" \ ++ " ld.w r12, r7[0]\n" \ ++ " rcall __mcount_internal\n" \ ++ " popm r8-r12,pc\n" \ ++ " .size _mcount, . - _mcount\n" \ ++ " .weak mcount\n" \ ++ " mcount = _mcount"); +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/mman.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/mman.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,95 @@ ++/* Definitions for POSIX memory map interface. Linux/AVR32 version. ++ Copyright (C) 1997, 2000 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _SYS_MMAN_H ++# error "Never include this file directly. Use instead" ++#endif ++ ++/* The following definitions basically come from the kernel headers. ++ But the kernel header is not namespace clean. */ ++ ++ ++/* Protections are chosen from these bits, OR'd together. The ++ implementation does not necessarily support PROT_EXEC or PROT_WRITE ++ without PROT_READ. The only guarantees are that no writing will be ++ allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */ ++ ++#define PROT_READ 0x1 /* Page can be read. */ ++#define PROT_WRITE 0x2 /* Page can be written. */ ++#define PROT_EXEC 0x4 /* Page can be executed. */ ++#define PROT_NONE 0x0 /* Page can not be accessed. */ ++ ++/* Sharing types (must choose one and only one of these). */ ++#define MAP_SHARED 0x01 /* Share changes. */ ++#define MAP_PRIVATE 0x02 /* Changes are private. */ ++#ifdef __USE_MISC ++# define MAP_TYPE 0x0f /* Mask for type of mapping. */ ++#endif ++ ++/* Other flags. */ ++#define MAP_FIXED 0x10 /* Interpret addr exactly. */ ++#ifdef __USE_MISC ++# define MAP_FILE 0 ++# define MAP_ANONYMOUS 0x20 /* Don't use a file. */ ++# define MAP_ANON MAP_ANONYMOUS ++#endif ++ ++/* These are Linux-specific. */ ++#ifdef __USE_MISC ++# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */ ++# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ ++# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ ++# define MAP_LOCKED 0x2000 /* Lock the mapping. */ ++# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */ ++# define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ ++# define MAP_NONBLOCK 0x10000 /* do not block on IO */ ++#endif ++ ++/* Flags to `msync'. */ ++#define MS_ASYNC 1 /* Sync memory asynchronously. */ ++#define MS_SYNC 4 /* Synchronous memory sync. */ ++#define MS_INVALIDATE 2 /* Invalidate the caches. */ ++ ++/* Flags for `mlockall'. */ ++#define MCL_CURRENT 1 /* Lock all currently mapped pages. */ ++#define MCL_FUTURE 2 /* Lock all additions to address ++ space. */ ++ ++/* Flags for `mremap'. */ ++#ifdef __USE_GNU ++# define MREMAP_MAYMOVE 1 ++#endif ++ ++/* Advise to `madvise'. */ ++#ifdef __USE_BSD ++# define MADV_NORMAL 0 /* No further special treatment. */ ++# define MADV_RANDOM 1 /* Expect random page references. */ ++# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */ ++# define MADV_WILLNEED 3 /* Will need these pages. */ ++# define MADV_DONTNEED 4 /* Don't need these pages. */ ++#endif ++ ++/* The POSIX people had to invent similar names for the same things. */ ++#ifdef __USE_XOPEN2K ++# define POSIX_MADV_NORMAL 0 /* No further special treatment. */ ++# define POSIX_MADV_RANDOM 1 /* Expect random page references. */ ++# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */ ++# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */ ++# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */ ++#endif +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/profil-counter.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/profil-counter.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,26 @@ ++/* Low-level statistical profiling support function. Linux/AVR32 version. ++ Copyright (C) 1996, 1997, 1998, 2002 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#include ++ ++void ++profil_counter(int signo, siginfo_t *si, struct sigcontext *sc) ++{ ++ profil_count((void *)sc->pc); ++} +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/setjmp.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/setjmp.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,21 @@ ++/* ++ * Copyright (C) 2004-2005 Atmel Norway ++ */ ++#ifndef _SETJMP_H ++# error "Never include directly; use instead." ++#endif ++ ++#ifndef _ASM ++/* ++ * The jump buffer contains r0-r7, sr, sp and lr. Other registers are ++ * not saved. ++ */ ++typedef int __jmp_buf[11]; ++#endif ++ ++#define __JMP_BUF_SP 4 ++ ++/* Test if longjmp to JMPBUF would unwind the frame containing a local ++ variable at ADDRESS. */ ++#define _JMPBUF_UNWINDS(jmpbuf, address) \ ++ ((void *)(address) < (void *)(jmpbuf[__JMP_BUF_SP])) +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/syscalls.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/syscalls.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,143 @@ ++#ifndef _SYSCALL_H ++# error "Never use directly; include instead." ++#endif ++ ++/* ++ * This includes the `__NR_' syscall numbers taken from the ++ * Linux kernel header files. It also defines the traditional ++ * `SYS_' macros for older programs. ++ */ ++#include ++ ++#ifndef __set_errno ++# define __set_errno(val) (*__errno_location()) = (val) ++#endif ++#ifndef SYS_ify ++# define SYS_ify(syscall_name) (__NR_##syscall_name) ++#endif ++ ++#ifndef __ASSEMBLER__ ++ ++#undef _syscall0 ++#define _syscall0(type,name) \ ++ type name(void) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 0)); \ ++ } ++ ++#undef _syscall1 ++#define _syscall1(type,name,type1,arg1) \ ++ type name(type1 arg1) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 1, arg1)); \ ++ } ++ ++#undef _syscall2 ++#define _syscall2(type,name,type1,arg1,type2,arg2) \ ++ type name(type1 arg1, type2 arg2) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 2, arg1, arg2)); \ ++ } ++ ++#undef _syscall3 ++#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ ++ type name(type1 arg1, type2 arg2, type3 arg3) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 3, arg1, \ ++ arg2, arg3)); \ ++ } ++ ++#undef _syscall4 ++#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3, \ ++ type4,arg4) \ ++ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 4, arg1, arg2, \ ++ arg3, arg4)); \ ++ } ++ ++#undef _syscall5 ++#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3, \ ++ type4,arg4,type5,arg5) \ ++ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ ++ type5 arg5) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 5, arg1, arg2, \ ++ arg3, arg4, arg5)); \ ++ } ++ ++#undef _syscall6 ++#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3, \ ++ type4,arg4,type5,arg5,type6,arg6) \ ++ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ ++ type5 arg5, type6 arg6) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 6, arg1, arg2, arg3, \ ++ arg4, arg5, arg6)); \ ++ } ++ ++#undef unlikely ++#define unlikely(x) __builtin_expect((x), 0) ++ ++#undef INLINE_SYSCALL ++#define INLINE_SYSCALL(name, nr, args...) \ ++ ({ \ ++ unsigned _sys_result = INTERNAL_SYSCALL(name, , nr, args); \ ++ if (unlikely(INTERNAL_SYSCALL_ERROR_P(_sys_result, ))) { \ ++ __set_errno(INTERNAL_SYSCALL_ERRNO(_sys_result, )); \ ++ _sys_result = (unsigned int) -1; \ ++ } \ ++ (int) _sys_result; \ ++ }) ++ ++#undef INTERNAL_SYSCALL_DECL ++#define INTERNAL_SYSCALL_DECL(err) do { } while(0) ++ ++#undef INTERNAL_SYSCALL ++#define INTERNAL_SYSCALL(name, err, nr, args...) \ ++ ({ \ ++ register int _a1 asm ("r12"); \ ++ register int _scno asm("r8") = SYS_ify(name); \ ++ LOAD_ARGS_##nr (args); \ ++ asm volatile ("scall /* syscall " #name " */" \ ++ : "=r" (_a1) \ ++ : "r"(_scno) ASM_ARGS_##nr \ ++ : "lr", "cc", "memory"); \ ++ _a1; \ ++ }) ++ ++#undef INTERNAL_SYSCALL_ERROR_P ++#define INTERNAL_SYSCALL_ERROR_P(val, err) \ ++ ((unsigned int)(val) >= 0xfffff001U) ++ ++#undef INTERNAL_SYSCALL_ERRNO ++#define INTERNAL_SYSCALL_ERRNO(val, errr) (-(val)) ++ ++#define LOAD_ARGS_0() do { } while(0) ++#define ASM_ARGS_0 ++#define LOAD_ARGS_1(a1) \ ++ _a1 = (int) (a1); \ ++ LOAD_ARGS_0() ++#define ASM_ARGS_1 ASM_ARGS_0, "r"(_a1) ++#define LOAD_ARGS_2(a1, a2) \ ++ register int _a2 asm("r11") = (int)(a2); \ ++ LOAD_ARGS_1(a1) ++#define ASM_ARGS_2 ASM_ARGS_1, "r"(_a2) ++#define LOAD_ARGS_3(a1, a2, a3) \ ++ register int _a3 asm("r10") = (int)(a3); \ ++ LOAD_ARGS_2(a1, a2) ++#define ASM_ARGS_3 ASM_ARGS_2, "r"(_a3) ++#define LOAD_ARGS_4(a1, a2, a3, a4) \ ++ register int _a4 asm("r9") = (int)(a4); \ ++ LOAD_ARGS_3(a1, a2, a3) ++#define ASM_ARGS_4 ASM_ARGS_3, "r"(_a4) ++#define LOAD_ARGS_5(a1, a2, a3, a4, a5) \ ++ register int _a5 asm("r5") = (int)(a5); \ ++ LOAD_ARGS_4(a1, a2, a3, a4) ++#define ASM_ARGS_5 ASM_ARGS_4, "r"(_a5) ++#define LOAD_ARGS_6(a1, a2, a3, a4, a5, a6) \ ++ register int _a6 asm("r3") = (int)(a6); \ ++ LOAD_ARGS_5(a1, a2, a3, a4, a5) ++#define ASM_ARGS_6 ASM_ARGS_5, "r"(_a6) ++ ++#endif /* __ASSEMBLER__ */ +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/wordsize.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/wordsize.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1 @@ ++#define __WORDSIZE 32 +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/brk.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/brk.c 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,23 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++#include ++#include ++ ++void *__curbrk = 0; ++ ++int brk (void *addr) ++{ ++ void *newbrk; ++ ++ newbrk = INLINE_SYSCALL(brk, 1, addr); ++ ++ __curbrk = newbrk; ++ ++ if (newbrk < addr) { ++ __set_errno (ENOMEM); ++ return -1; ++ } ++ ++ return 0; ++} +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-_setjmp.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-_setjmp.S 2006-05-05 09:26:42.000000000 +0200 +@@ -0,0 +1,12 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++ ++ /* This just does a tail-call to __sigsetjmp(env, 0) */ ++ .global _setjmp ++ .type _setjmp,"function" ++ .align 1 ++_setjmp: ++ mov r11, 0 ++ bral __sigsetjmp_internal ++ .size _setjmp, . - _setjmp +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-setjmp.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-setjmp.S 2006-05-05 09:26:42.000000000 +0200 +@@ -0,0 +1,12 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++ ++ /* This just does a tail-call to __sigsetjmp(env, 1) */ ++ .global setjmp ++ .type setjmp,"function" ++ .align 1 ++setjmp: ++ mov r11, 1 ++ bral __sigsetjmp_internal ++ .size setjmp, . - setjmp +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/clone.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/clone.c 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,37 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++#include ++#include ++#include ++ ++/* ++ * I don't know if we can be absolutely certain that the fn and arg ++ * parameters are preserved when returning as the child. If the ++ * compiler stores them in registers (r0-r7), they should be. ++ */ ++int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg) ++{ ++ register int (*_fn)(void *arg) = fn; ++ register void *_arg = arg; ++ int err; ++ ++ /* Sanity check the arguments */ ++ err = -EINVAL; ++ if (!fn) ++ goto syscall_error; ++ if (!child_stack) ++ goto syscall_error; ++ ++ err = INLINE_SYSCALL(clone, 2, flags, child_stack); ++ if (err < 0) ++ goto syscall_error; ++ else if (err != 0) ++ return err; ++ ++ _exit(_fn(_arg)); ++ ++syscall_error: ++ __set_errno (-err); ++ return -1; ++} +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/crt1.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/crt1.S 2006-05-05 09:28:23.000000000 +0200 +@@ -0,0 +1,93 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ * ++ * When we enter _start, the stack looks like this: ++ * argc argument counter ++ * argv[0] pointer to program name ++ * argv[1..argc-1] pointers to program args ++ * NULL ++ * env[0..N] pointers to environment variables ++ * NULL ++ * ++ * r12 contains a function pointer to be registered with `atexit'. ++ * This is how the dynamic linker arranges to have DT_FINI functions ++ * called for shared libraries that have been loaded before this ++ * code runs. ++ * ++ * We're going to call the following function: ++ * __uClibc_main(int (*main)(int, char **, char **), int argc, ++ * char **argv, void (*app_init)(void), void (*app_fini)(void), ++ * void (*rtld_fini)(void), void *stack_end) ++ * ++ * So we need to set up things as follows: ++ * r12 = address of main ++ * r11 = argc ++ * r10 = &argv[0] ++ * r9 = address of _init ++ * r8 = address of _fini ++ * sp[0] = whatever we got passed in r12 ++ */ ++ ++#include ++ ++ .text ++ .global _start ++ .type _start, @function ++_start: ++ /* Clear the frame pointer and link register since this is the outermost frame. */ ++ mov r7, 0 ++ mov lr, 0 ++ ++ ld.w r11, sp++ /* argc */ ++ mov r10, sp /* &argv[0] */ ++ ++ st.w --sp, r10 /* stack_end */ ++ st.w --sp, r12 /* rtld_fini */ ++ ++#ifdef __PIC__ ++ lddpc r6, .L_GOT ++.L_RGOT: ++ rsub r6, pc ++ lda.w r9, _init ++ lda.w r8, _fini ++ lda.w r12, main ++ ++ /* Ok, now run uClibc's main() -- should not return */ ++ call __uClibc_main ++ ++ .align 2 ++.L_GOT: ++ .long .L_RGOT - _GLOBAL_OFFSET_TABLE_ ++#else ++ lddpc r9, __init_addr /* app_init */ ++ lddpc r8, __fini_addr /* app_fini */ ++ lddpc r12, __main_addr /* main */ ++ ++ /* Ok, now run uClibc's main() -- should not return */ ++ lddpc pc, ___uClibc_main_addr ++ ++ .align 2 ++__init_addr: ++ .long _init ++__fini_addr: ++ .long _fini ++__main_addr: ++ .long main ++___uClibc_main_addr: ++ .long __uClibc_main ++#endif ++ .size _start, . - _start ++ ++ /* ++ * The LSB says we need this. ++ */ ++ .section ".note.ABI-tag", "a" ++ .align 4 ++ .long 2f - 1f /* namesz */ ++ .long 4f - 3f /* descsz */ ++ .long 1 /* type */ ++1: .asciz "GNU" /* name */ ++2: .align 4 ++3: .long 0 /* Linux executable */ ++ .long 2,6,0 /* Earliest compatible kernel */ ++4: .align 4 +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/crti.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/crti.S 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,17 @@ ++ ++ .section .init ++ .align 2 ++ .global _init ++ .type _init, @function ++_init: ++ /* Use a four-byte instruction to avoid NOPs */ ++ stm --sp, r0-r7,lr ++ .align 2 ++ ++ .section .fini ++ .align 2 ++ .global _fini ++ .type _fini, @function ++_fini: ++ stm --sp, r0-r7,lr ++ .align 2 +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/crtn.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/crtn.S 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,14 @@ ++ ++ .section .init ++ .align 2 ++ .global _init ++ .type _init, @function ++ ldm sp++, r0-r7,pc ++ .size _init, . - _init ++ ++ .section .fini ++ .align 2 ++ .global _fini ++ .type _fini, @function ++ ldm sp++, r0-r7,pc ++ .size _fini, . - _fini +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/mmap.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/mmap.c 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,31 @@ ++/* Copyright (C) 2005 Atmel Norway ++ ++ This program is free software; you can redistribute it and/or modify it under ++ the terms of the GNU Library General Public License as published by the Free ++ Software Foundation; either version 2 of the License, or (at your option) any ++ later version. ++ ++ This program is distributed in the hope that it will be useful, but WITHOUT ++ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS ++ FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more ++ details. ++ ++ You should have received a copy of the GNU Library General Public License ++ along with this program; if not, write to the Free Software Foundation, Inc., ++ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ ++ Derived in part from the Linux-8086 C library, the GNU C Library, and several ++ other sundry sources. Files within this library are copyright by their ++ respective copyright holders. ++ */ ++ ++#include ++#include ++#include ++ ++static _syscall6(__ptr_t, mmap2, __ptr_t, addr, size_t, len, int, prot, int, flags, int, fd, __off_t, pgoff); ++ ++__ptr_t mmap(__ptr_t addr, size_t len, int prot, int flags, int fd, __off_t offset) ++{ ++ return mmap2(addr, len, prot, flags, fd, offset >> 12); ++} +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/setjmp.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/setjmp.S 2006-05-05 09:28:28.000000000 +0200 +@@ -0,0 +1,43 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++#define _SETJMP_H ++#define _ASM ++#include ++ ++ .text ++ ++ .global __sigsetjmp ++ .type __sigsetjmp,"function" ++ ++ /* Create a global, hidden symbol for use by setjmp() and _setjmp(). ++ If it's not hidden, the linker will complain about a relative ++ jump to a dynamic symbol when building a shared library. ++ ++ Also, if a user overrides the __sigsetjmp function, he might not ++ expect the setjmp() and _setjmp() function to effectively be ++ overridden as well. */ ++ .global __sigsetjmp_internal ++ .hidden __sigsetjmp_internal ++ .type __sigsetjmp_internal,"function" ++ .align 1 ++__sigsetjmp: ++__sigsetjmp_internal: ++ mustr r8 ++ stm r12, r0,r1,r2,r3,r4,r5,r6,r7,r8,sp,lr ++ ++ /* Make a tail call to __sigjmp_save; it takes the same args. */ ++#ifdef __PIC__ ++ mov r9, r6 ++ lddpc r6, .LG ++.L1: rsub r6, pc ++ ld.w r8, r6[__sigjmp_save@got] ++ mov r6, r9 ++ mov pc, r8 ++ ++ .align 2 ++.LG: .long .L1 - _GLOBAL_OFFSET_TABLE_ ++#else ++ rjmp __sigjmp_save ++#endif ++ .size __sigsetjmp, . - __sigsetjmp +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sigaction.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sigaction.c 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,49 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++#include ++#include ++#include ++#include ++#include ++ ++#define SA_RESTORER 0x04000000 ++extern void __default_rt_sa_restorer(void); ++ ++/* ++ * If act is not NULL, change the action for sig to *act. ++ * If oact is not NULL, put the old action for sig in *oact. ++ */ ++int __libc_sigaction(int signum, const struct sigaction *act, ++ struct sigaction *oldact) ++{ ++ struct kernel_sigaction kact, koact; ++ int result; ++ ++ if (act) { ++ kact.k_sa_handler = act->sa_handler; ++ memcpy(&kact.sa_mask, &act->sa_mask, sizeof (kact.sa_mask)); ++ kact.sa_flags = act->sa_flags; ++ if (kact.sa_flags & (SA_RESTORER | SA_ONSTACK)) ++ kact.sa_restorer = act->sa_restorer; ++ else ++ kact.sa_restorer = __default_rt_sa_restorer; ++ kact.sa_flags |= SA_RESTORER; ++ } ++ ++ result = __syscall_rt_sigaction(signum, act ? __ptrvalue(&kact) : NULL, ++ oldact ? __ptrvalue(&koact) : NULL, ++ _NSIG / 8); ++ ++ if (oldact && result >= 0) { ++ oldact->sa_handler = koact.k_sa_handler; ++ memcpy(&oldact->sa_mask, &koact.sa_mask, ++ sizeof(oldact->sa_mask)); ++ oldact->sa_flags = koact.sa_flags; ++ oldact->sa_restorer = koact.sa_restorer; ++ } ++ ++ return result; ++} ++ ++weak_alias(__libc_sigaction, sigaction) +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sigrestorer.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sigrestorer.S 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,11 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++#include ++ ++ .global __default_rt_sa_restorer ++ .type __default_rt_sa_restorer,"function" ++ .align 1 ++__default_rt_sa_restorer: ++ mov r8, __NR_rt_sigreturn ++ scall +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/elf.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/elf.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,26 @@ ++/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _SYS_ELF_H ++#define _SYS_ELF_H 1 ++ ++#warning "This header is obsolete; use instead." ++ ++#include ++ ++#endif /* sys/elf.h */ +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/io.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/io.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,48 @@ ++/* Copyright (C) 1996, 1998, 1999 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _SYS_IO_H ++ ++#define _SYS_IO_H 1 ++#include ++ ++__BEGIN_DECLS ++ ++/* If TURN_ON is TRUE, request for permission to do direct i/o on the ++ port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O ++ permission off for that range. This call requires root privileges. */ ++extern int ioperm (unsigned long int __from, unsigned long int __num, ++ int __turn_on) __THROW; ++ ++/* Set the I/O privilege level to LEVEL. If LEVEL is nonzero, ++ permission to access any I/O port is granted. This call requires ++ root privileges. */ ++extern int iopl (int __level) __THROW; ++ ++/* The functions that actually perform reads and writes. */ ++extern unsigned char inb (unsigned long int port) __THROW; ++extern unsigned short int inw (unsigned long int port) __THROW; ++extern unsigned long int inl (unsigned long int port) __THROW; ++ ++extern void outb (unsigned char value, unsigned long int port) __THROW; ++extern void outw (unsigned short value, unsigned long int port) __THROW; ++extern void outl (unsigned long value, unsigned long int port) __THROW; ++ ++__END_DECLS ++ ++#endif /* _SYS_IO_H */ +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/procfs.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/procfs.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,123 @@ ++/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _SYS_PROCFS_H ++#define _SYS_PROCFS_H 1 ++ ++/* This is somewhat modelled after the file of the same name on SVR4 ++ systems. It provides a definition of the core file format for ELF ++ used on Linux. It doesn't have anything to do with the /proc file ++ system, even though Linux has one. ++ ++ Anyway, the whole purpose of this file is for GDB and GDB only. ++ Don't read too much into it. Don't use it for anything other than ++ GDB unless you know what you are doing. */ ++ ++#include ++#include ++#include ++#include ++ ++__BEGIN_DECLS ++ ++/* Type for a general-purpose register. */ ++typedef unsigned long elf_greg_t; ++ ++/* And the whole bunch of them. We could have used `struct ++ user_regs' directly in the typedef, but tradition says that ++ the register set is an array, which does have some peculiar ++ semantics, so leave it that way. */ ++#define ELF_NGREG (sizeof (struct user_regs) / sizeof(elf_greg_t)) ++typedef elf_greg_t elf_gregset_t[ELF_NGREG]; ++ ++/* Register set for the floating-point registers. */ ++typedef struct user_fpregs elf_fpregset_t; ++ ++/* Signal info. */ ++struct elf_siginfo ++ { ++ int si_signo; /* Signal number. */ ++ int si_code; /* Extra code. */ ++ int si_errno; /* Errno. */ ++ }; ++ ++/* Definitions to generate Intel SVR4-like core files. These mostly ++ have the same names as the SVR4 types with "elf_" tacked on the ++ front to prevent clashes with Linux definitions, and the typedef ++ forms have been avoided. This is mostly like the SVR4 structure, ++ but more Linuxy, with things that Linux does not support and which ++ GDB doesn't really use excluded. */ ++ ++struct elf_prstatus ++ { ++ struct elf_siginfo pr_info; /* Info associated with signal. */ ++ short int pr_cursig; /* Current signal. */ ++ unsigned long int pr_sigpend; /* Set of pending signals. */ ++ unsigned long int pr_sighold; /* Set of held signals. */ ++ __pid_t pr_pid; ++ __pid_t pr_ppid; ++ __pid_t pr_pgrp; ++ __pid_t pr_sid; ++ struct timeval pr_utime; /* User time. */ ++ struct timeval pr_stime; /* System time. */ ++ struct timeval pr_cutime; /* Cumulative user time. */ ++ struct timeval pr_cstime; /* Cumulative system time. */ ++ elf_gregset_t pr_reg; /* GP registers. */ ++ int pr_fpvalid; /* True if math copro being used. */ ++ }; ++ ++ ++#define ELF_PRARGSZ (80) /* Number of chars for args. */ ++ ++struct elf_prpsinfo ++ { ++ char pr_state; /* Numeric process state. */ ++ char pr_sname; /* Char for pr_state. */ ++ char pr_zomb; /* Zombie. */ ++ char pr_nice; /* Nice val. */ ++ unsigned long int pr_flag; /* Flags. */ ++ unsigned short int pr_uid; ++ unsigned short int pr_gid; ++ int pr_pid, pr_ppid, pr_pgrp, pr_sid; ++ /* Lots missing */ ++ char pr_fname[16]; /* Filename of executable. */ ++ char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */ ++ }; ++ ++/* The rest of this file provides the types for emulation of the ++ Solaris interfaces that should be implemented by ++ users of libthread_db. */ ++ ++/* Addresses. */ ++typedef void *psaddr_t; ++ ++/* Register sets. Linux has different names. */ ++typedef elf_gregset_t prgregset_t; ++typedef elf_fpregset_t prfpregset_t; ++ ++/* We don't have any differences between processes and threads, ++ therefore have only one PID type. */ ++typedef __pid_t lwpid_t; ++ ++/* Process status and info. In the end we do provide typedefs for them. */ ++typedef struct elf_prstatus prstatus_t; ++typedef struct elf_prpsinfo prpsinfo_t; ++ ++__END_DECLS ++ ++#endif /* sys/procfs.h */ +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/ucontext.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/ucontext.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,94 @@ ++/* Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++/* Linux/AVR32 ABI compliant context switching support. */ ++ ++#ifndef _SYS_UCONTEXT_H ++#define _SYS_UCONTEXT_H 1 ++ ++#include ++#include ++#include ++#include ++ ++typedef int greg_t; ++ ++/* Number of general registers. */ ++#define NGREG 16 ++ ++/* Container for all general registers. */ ++typedef elf_gregset_t gregset_t; ++ ++/* Number of each register is the `gregset_t' array. */ ++enum ++{ ++ R0 = 0, ++#define R0 R0 ++ R1 = 1, ++#define R1 R1 ++ R2 = 2, ++#define R2 R2 ++ R3 = 3, ++#define R3 R3 ++ R4 = 4, ++#define R4 R4 ++ R5 = 5, ++#define R5 R5 ++ R6 = 6, ++#define R6 R6 ++ R7 = 7, ++#define R7 R7 ++ R8 = 8, ++#define R8 R8 ++ R9 = 9, ++#define R9 R9 ++ R10 = 10, ++#define R10 R10 ++ R11 = 11, ++#define R11 R11 ++ R12 = 12, ++#define R12 R12 ++ R13 = 13, ++#define R13 R13 ++ R14 = 14, ++#define R14 R14 ++ R15 = 15 ++#define R15 R15 ++}; ++ ++/* Structure to describe FPU registers. */ ++typedef elf_fpregset_t fpregset_t; ++ ++/* Context to describe whole processor state. */ ++typedef struct ++ { ++ gregset_t gregs; ++ fpregset_t fpregs; ++ } mcontext_t; ++ ++/* Userlevel context. */ ++typedef struct ucontext ++{ ++ unsigned long uc_flags; ++ struct ucontext *uc_link; ++ stack_t uc_stack; ++ struct sigcontext uc_mcontext; ++ sigset_t uc_sigmask; /* mask last for extensibility */ ++} ucontext_t; ++ ++#endif /* sys/ucontext.h */ +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/user.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/user.h 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,46 @@ ++#ifndef _SYS_USER_H ++#define _SYS_USER_H ++ ++struct user_fpregs ++{ ++ ++}; ++ ++struct user_regs ++{ ++ unsigned long sr; ++ unsigned long pc; ++ unsigned long lr; ++ unsigned long sp; ++ unsigned long r12; ++ unsigned long r11; ++ unsigned long r10; ++ unsigned long r9; ++ unsigned long r8; ++ unsigned long r7; ++ unsigned long r6; ++ unsigned long r5; ++ unsigned long r4; ++ unsigned long r3; ++ unsigned long r2; ++ unsigned long r1; ++ unsigned long r0; ++ unsigned long r12_orig; ++}; ++ ++struct user ++{ ++ struct user_regs regs; /* general registers */ ++ size_t u_tsize; /* text size (pages) */ ++ size_t u_dsize; /* data size (pages) */ ++ size_t u_ssize; /* stack size (pages) */ ++ unsigned long start_code; /* text starting address */ ++ unsigned long start_data; /* data starting address */ ++ unsigned long start_stack; /* stack starting address */ ++ long int signal; /* signal causing core dump */ ++ struct user_regs * u_ar0; /* help gdb find registers */ ++ unsigned long magic; /* identifies a core file */ ++ char u_comm[32]; /* user command name */ ++}; ++ ++#endif /* _SYS_USER_H */ +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/syscall.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/syscall.S 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,81 @@ ++/* ++ * syscall for AVR32/uClibc ++ * ++ * Copyright (C) 2004 Atmel Norway ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU Library General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or (at your ++ * option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, but WITHOUT ++ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or ++ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License ++ * for more details. ++ * ++ * You should have received a copy of the GNU Library General Public License ++ * along with this program; if not, write to the Free Software Foundation, ++ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ */ ++#include ++ ++ .text ++ ++ /* ++ * long int syscall(long int sysno, ...) ++ */ ++ .global syscall ++ .type syscall, @function ++ .align 2 ++syscall: ++ stm --sp, r3,r5,lr ++ sub lr, sp, -12 ++ mov r8, r12 ++ ldm lr, r3,r5,r9-r12 ++ scall ++ cp.w r12, -4095 ++ brlo .Ldone ++ ++#ifdef __PIC__ ++ lddpc r5, .Lgot ++.Lgotcalc: ++ rsub r5, pc ++# ifdef __UCLIBC_HAS_THREADS__ ++ mov r3, r12 ++ mcall r5[__errno_location@got] ++ st.w r12[0], r3 ++# else ++ ld.w r3, r5[errno@got] ++ st.w r3[0], r12 ++# endif ++#else ++# ifdef __UCLIBC_HAS_THREADS__ ++ mov r3, r12 ++ mcall .Lerrno_location ++ st.w r12[0], r3 ++# else ++ lddpc r3, .Lerrno ++ st.w r3[0], r12 ++# endif ++#endif ++ mov r12, -1 ++ ++.Ldone: ++ ldm sp++, r3,r5,pc ++ ++ .align 2 ++#ifdef __PIC__ ++.Lgot: ++ .long .Lgotcalc - _GLOBAL_OFFSET_TABLE_ ++#else ++# ifdef __UCLIBC_HAS_THREADS__ ++.Lerrno_location: ++ .long __errno_location ++# else ++.Lerrno: ++ .long errno ++# endif ++#endif ++ ++ ++ .size syscall, . - syscall +Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/vfork.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libc/sysdeps/linux/avr32/vfork.S 2006-04-19 12:48:33.000000000 +0200 +@@ -0,0 +1,55 @@ ++ /* ++ * vfork for uClibc ++ * ++ * Copyright (C) 2005 Atmel Norway ++ */ ++ ++ /* ++ * Clone the process without copying the address space. The ++ * calling process is suspended until the child either exits ++ * or calls execve. ++ * ++ * This all means that we cannot rely on the stack to store ++ * away registers, since they will be overwritten by the child ++ * as soon as it makes another function call (e.g. execve()). ++ * Fortunately, the Linux kernel preserves LR across system calls. ++ */ ++#include ++#include ++ ++ .global __vfork ++ .type __vfork,@function ++ .align 1 ++__vfork: ++ mov r8, __NR_vfork ++ scall ++ cp.w r12, -4096 ++ retls r12 ++ ++ /* vfork failed, so we may use the stack freely */ ++ pushm r4-r7,lr ++#ifdef __PIC__ ++ lddpc r6, .L_GOT ++ rsub r4, r12, 0 ++.L_RGOT: ++ rsub r6, pc ++ mcall r6[__errno_location@got] ++#else ++ rsub r4, r12, 0 ++ mcall .L__errno_location ++#endif ++ st.w r12[0], r4 ++ popm r4-r7,pc,r12=-1 ++ ++ .align 2 ++#ifdef __PIC__ ++.L_GOT: ++ .long .L_RGOT - _GLOBAL_OFFSET_TABLE_ ++#else ++.L__errno_location: ++ .long __errno_location ++#endif ++ .size __vfork, . - __vfork ++ ++ .weak vfork ++ vfork = __vfork +Index: uClibc-0.9.28/Rules.mak +=================================================================== +--- uClibc-0.9.28.orig/Rules.mak 2006-05-05 09:26:01.000000000 +0200 ++++ uClibc-0.9.28/Rules.mak 2006-05-05 09:27:17.000000000 +0200 +@@ -231,6 +231,10 @@ ifeq ($(strip $(TARGET_ARCH)),frv) + UCLIBC_LDSO=ld.so.1 + endif + ++ifeq ($(strip $(TARGET_ARCH)),avr32) ++ CPU_CFLAGS-$(CONFIG_AP7000) += -mcpu=ap7000 ++endif ++ + # Keep the check_gcc from being needlessly executed + ifndef PIEFLAG + ifneq ($(UCLIBC_BUILD_PIE),y) diff --git a/packages/uclibc/uclibc-0.9.28/avr32/avr32-linkrelax-option.patch b/packages/uclibc/uclibc-0.9.28/avr32/avr32-linkrelax-option.patch new file mode 100644 index 0000000000..991e3442c7 --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/avr32-linkrelax-option.patch @@ -0,0 +1,40 @@ +From nobody Mon Sep 17 00:00:00 2001 +Subject: [PATCH] Make linkrelax configurable +From: Håvard Skinnemoen +Date: 1133951618 +0100 + +Add a linkrelax option to the configure system which will give +appropriate options to the compiler, assembler and linker to enable +link-time optimizations. + +--- + + Rules.mak | 2 ++ + extra/Configs/Config.avr32 | 4 ++++ + 2 files changed, 6 insertions(+) + +Index: uClibc-0.9.28/Rules.mak +=================================================================== +--- uClibc-0.9.28.orig/Rules.mak 2006-02-08 17:58:53.000000000 +0100 ++++ uClibc-0.9.28/Rules.mak 2006-02-08 17:59:07.000000000 +0100 +@@ -233,6 +233,8 @@ endif + + ifeq ($(strip $(TARGET_ARCH)),avr32) + CPU_CFLAGS-$(CONFIG_AP7000) += -mcpu=ap7000 ++ CPU_CFLAGS-$(LINKRELAX) += -masm-addr-pseudos -Wa,--pic,--linkrelax ++ CPU_LDFLAGS-$(LINKRELAX) += --relax + endif + + # Keep the check_gcc from being needlessly executed +Index: uClibc-0.9.28/extra/Configs/Config.avr32 +=================================================================== +--- uClibc-0.9.28.orig/extra/Configs/Config.avr32 2006-02-08 17:58:53.000000000 +0100 ++++ uClibc-0.9.28/extra/Configs/Config.avr32 2006-02-08 17:59:07.000000000 +0100 +@@ -36,3 +36,7 @@ config CONFIG_AP7000 + bool "AP7000" + + endchoice ++ ++config LINKRELAX ++ bool "Enable linker optimizations" ++ default n diff --git a/packages/uclibc/uclibc-0.9.28/avr32/avr32-string-ops.patch b/packages/uclibc/uclibc-0.9.28/avr32/avr32-string-ops.patch new file mode 100644 index 0000000000..8518ccf664 --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/avr32-string-ops.patch @@ -0,0 +1,1139 @@ +Subject: [PATCH] AVR32-optimized string operations + +Add hand-optimized AVR32-specific string operations. Some of them +need a bit more testing, though. + +--- + + libc/string/avr32/Makefile | 40 +++++++++++ + libc/string/avr32/bcopy.S | 15 ++++ + libc/string/avr32/bzero.S | 12 +++ + libc/string/avr32/memchr.S | 62 +++++++++++++++++ + libc/string/avr32/memcmp.S | 50 +++++++++++++ + libc/string/avr32/memcpy.S | 110 ++++++++++++++++++++++++++++++ + libc/string/avr32/memmove.S | 114 +++++++++++++++++++++++++++++++ + libc/string/avr32/memset.S | 60 ++++++++++++++++ + libc/string/avr32/strcat.S | 95 ++++++++++++++++++++++++++ + libc/string/avr32/strcmp.S | 80 ++++++++++++++++++++++ + libc/string/avr32/strcpy.S | 63 +++++++++++++++++ + libc/string/avr32/stringtest.c | 144 ++++++++++++++++++++++++++++++++++++++++ + libc/string/avr32/strlen.S | 52 ++++++++++++++ + libc/string/avr32/strncpy.S | 77 +++++++++++++++++++++ + libc/string/avr32/test_memcpy.c | 66 ++++++++++++++++++ + 15 files changed, 1040 insertions(+) + +Index: uClibc-0.9.28-avr32/libc/string/avr32/bcopy.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/bcopy.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,15 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++ .text ++ .global bcopy ++ .type bcopy, @function ++ .align 1 ++bcopy: ++ /* Swap the first two arguments */ ++ eor r11, r12 ++ eor r12, r11 ++ eor r11, r12 ++ rjmp __memmove ++ .size bcopy, . - bcopy +Index: uClibc-0.9.28-avr32/libc/string/avr32/bzero.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/bzero.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,12 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++ .text ++ .global bzero ++ .type bzero, @function ++ .align 1 ++bzero: ++ mov r10, r11 ++ mov r11, 0 ++ rjmp __memset +Index: uClibc-0.9.28-avr32/libc/string/avr32/Makefile +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/Makefile 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,40 @@ ++# Makefile for uClibc ++# ++# Copyright (C) 2000-2003 Erik Andersen ++# ++# This program is free software; you can redistribute it and/or modify it under ++# the terms of the GNU Library General Public License as published by the Free ++# Software Foundation; either version 2 of the License, or (at your option) any ++# later version. ++# ++# This program is distributed in the hope that it will be useful, but WITHOUT ++# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS ++# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more ++# details. ++# ++# You should have received a copy of the GNU Library General Public License ++# along with this program; if not, write to the Free Software Foundation, Inc., ++# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ ++TOPDIR=../../../ ++include $(TOPDIR)Rules.mak ++ ++SSRC := bcopy.S bzero.S memcmp.S memcpy.S memmove.S ++SSRC += memset.S strcmp.S strlen.S ++# memchr.S, strcat.S, strcpy.S, strncpy.S is broken ++SOBJS := $(patsubst %.S,%.o, $(SSRC)) ++OBJS := $(SOBJS) ++ ++OBJ_LIST:= ../../obj.string.$(TARGET_ARCH) ++ ++all: $(OBJ_LIST) ++ ++$(OBJ_LIST): $(OBJS) ++ echo $(addprefix string/$(TARGET_ARCH)/, $(OBJS)) > $@ ++ ++$(SOBJS): %.o: %.S ++ $(CC) $(ASFLAGS) -c $< -o $@ ++ $(STRIPTOOL) -x -R .note -R .comment $@ ++ ++clean: ++ $(RM) *.[oa] *~ core +Index: uClibc-0.9.28-avr32/libc/string/avr32/memchr.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/memchr.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,62 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define str r12 ++#define chr r11 ++#define len r10 ++ ++ .text ++ .global memchr ++ .type memchr, @function ++memchr: ++ or chr, chr, chr << 8 ++ or chr, chr, chr << 16 ++ ++ mov r9, str ++ andl r9, 3, COH ++ brne .Lunaligned_str ++ ++1: sub len, 4 ++ brlt 2f ++ ld.w r8, str++ ++ psub.b r9, r8, r11 ++ tnbz r9 ++ brne 1b ++ ++ sub str, 4 ++ bfextu r9, r8, 24, 8 ++ cp.b r9, r11 ++ reteq str ++ sub str, -1 ++ bfextu r9, r8, 16, 8 ++ cp.b r9, r11 ++ reteq str ++ sub str, -1 ++ bfextu r9, r8, 8, 8 ++ cp.b r9, r11 ++ reteq str ++ sub str, -1 ++ retal str ++ ++2: sub len, -4 ++ reteq 0 ++ ++3: ld.ub r8, str++ ++ cp.w r8, 0 ++ reteq str ++ sub len, 1 ++ brne 3b ++ ++ retal 0 ++ ++.Lunaligned_str: ++1: sub len, 1 ++ retlt 0 ++ ld.ub r8, str++ ++ cp.b r8, r11 ++ reteq str ++ sub r9, 1 ++ brge 1b ++ ++ rjmp .Laligned_search +Index: uClibc-0.9.28-avr32/libc/string/avr32/memcmp.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/memcmp.S 2006-10-20 10:42:09.000000000 +0200 +@@ -0,0 +1,50 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway. ++ */ ++ ++#define s1 r12 ++#define s2 r11 ++#define len r10 ++ ++ .text ++ .global memcmp ++ .type memcmp, @function ++ .align 1 ++memcmp: ++ sub len, 4 ++ brlt .Lless_than_4 ++ ++1: ld.w r8, s1++ ++ ld.w r9, s2++ ++ cp.w r8, r9 ++ brne .Lfound_word ++ sub len, 4 ++ brge 1b ++ ++.Lless_than_4: ++ sub len, -4 ++ reteq 0 ++ ++1: ld.ub r8, s1++ ++ ld.ub r9, s2++ ++ sub r8, r9 ++ retne r8 ++ sub len, 1 ++ brgt 1b ++ ++ retal 0 ++ ++.Lfound_word: ++ psub.b r9, r8, r9 ++ bfextu r8, r9, 24, 8 ++ retne r8 ++ bfextu r8, r9, 16, 8 ++ retne r8 ++ bfextu r8, r9, 8, 8 ++ retne r8 ++ retal r9 ++ ++ .size memcmp, . - memcmp ++ ++ .weak bcmp ++ bcmp = memcmp +Index: uClibc-0.9.28-avr32/libc/string/avr32/memcpy.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/memcpy.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,110 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++/* Don't use r12 as dst since we must return it unmodified */ ++#define dst r9 ++#define src r11 ++#define len r10 ++ ++ .text ++ .global memcpy ++ .type memcpy, @function ++ ++ .global __memcpy ++ .hidden __memcpy ++ .type __memcpy, @function ++memcpy: ++__memcpy: ++ pref src[0] ++ mov dst, r12 ++ ++ /* If we have less than 32 bytes, don't do anything fancy */ ++ cp.w len, 32 ++ brge .Lmore_than_31 ++ ++ sub len, 1 ++ retlt r12 ++1: ld.ub r8, src++ ++ st.b dst++, r8 ++ sub len, 1 ++ brge 1b ++ retal r12 ++ ++.Lmore_than_31: ++ pushm r0-r7, lr ++ ++ /* Check alignment */ ++ mov r8, src ++ andl r8, 31, COH ++ brne .Lunaligned_src ++ mov r8, dst ++ andl r8, 3, COH ++ brne .Lunaligned_dst ++ ++.Laligned_copy: ++ sub len, 32 ++ brlt .Lless_than_32 ++ ++1: /* Copy 32 bytes at a time */ ++ ldm src, r0-r7 ++ sub src, -32 ++ stm dst, r0-r7 ++ sub dst, -32 ++ sub len, 32 ++ brge 1b ++ ++.Lless_than_32: ++ /* Copy 16 more bytes if possible */ ++ sub len, -16 ++ brlt .Lless_than_16 ++ ldm src, r0-r3 ++ sub src, -16 ++ sub len, 16 ++ stm dst, r0-r3 ++ sub dst, -16 ++ ++.Lless_than_16: ++ /* Do the remaining as byte copies */ ++ neg len ++ add pc, pc, len << 2 ++ .rept 15 ++ ld.ub r0, src++ ++ st.b dst++, r0 ++ .endr ++ ++ popm r0-r7, pc ++ ++.Lunaligned_src: ++ /* Make src cacheline-aligned. r8 = (src & 31) */ ++ rsub r8, r8, 32 ++ sub len, r8 ++1: ld.ub r0, src++ ++ st.b dst++, r0 ++ sub r8, 1 ++ brne 1b ++ ++ /* If dst is word-aligned, we're ready to go */ ++ pref src[0] ++ mov r8, 3 ++ tst dst, r8 ++ breq .Laligned_copy ++ ++.Lunaligned_dst: ++ /* src is aligned, but dst is not. Expect bad performance */ ++ sub len, 4 ++ brlt 2f ++1: ld.w r0, src++ ++ st.w dst++, r0 ++ sub len, 4 ++ brge 1b ++ ++2: neg len ++ add pc, pc, len << 2 ++ .rept 3 ++ ld.ub r0, src++ ++ st.b dst++, r0 ++ .endr ++ ++ popm r0-r7, pc ++ .size memcpy, . - memcpy +Index: uClibc-0.9.28-avr32/libc/string/avr32/memmove.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/memmove.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,114 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define dst r12 ++#define src r11 ++#define len r10 ++ ++ .text ++ .global memmove ++ .type memmove, @function ++ ++ .global __memmove ++ .hidden __memmove ++ .type __memmove, @function ++memmove: ++__memmove: ++ cp.w src, dst ++ brge __memcpy ++ ++ add dst, len ++ add src, len ++ pref src[-1] ++ ++ /* ++ * The rest is basically the same as in memcpy.S except that ++ * the direction is reversed. ++ */ ++ cp.w len, 32 ++ brge .Lmore_than_31 ++ ++ sub len, 1 ++ retlt r12 ++1: ld.ub r8, --src ++ st.b --dst, r8 ++ sub len, 1 ++ brge 1b ++ retal r12 ++ ++.Lmore_than_31: ++ pushm r0-r7, lr ++ ++ /* Check alignment */ ++ mov r8, src ++ andl r8, 31, COH ++ brne .Lunaligned_src ++ mov r8, r12 ++ andl r8, 3, COH ++ brne .Lunaligned_dst ++ ++.Laligned_copy: ++ sub len, 32 ++ brlt .Lless_than_32 ++ ++1: /* Copy 32 bytes at a time */ ++ sub src, 32 ++ ldm src, r0-r7 ++ sub dst, 32 ++ sub len, 32 ++ stm dst, r0-r7 ++ brge 1b ++ ++.Lless_than_32: ++ /* Copy 16 more bytes if possible */ ++ sub len, -16 ++ brlt .Lless_than_16 ++ sub src, 16 ++ ldm src, r0-r3 ++ sub dst, 16 ++ sub len, 16 ++ stm dst, r0-r3 ++ ++.Lless_than_16: ++ /* Do the remaining as byte copies */ ++ sub len, -16 ++ breq 2f ++1: ld.ub r0, --src ++ st.b --dst, r0 ++ sub len, 1 ++ brne 1b ++ ++2: popm r0-r7, pc ++ ++.Lunaligned_src: ++ /* Make src cacheline-aligned. r8 = (src & 31) */ ++ sub len, r8 ++1: ld.ub r0, --src ++ st.b --dst, r0 ++ sub r8, 1 ++ brne 1b ++ ++ /* If dst is word-aligned, we're ready to go */ ++ pref src[-4] ++ mov r8, 3 ++ tst dst, r8 ++ breq .Laligned_copy ++ ++.Lunaligned_dst: ++ /* src is aligned, but dst is not. Expect bad performance */ ++ sub len, 4 ++ brlt 2f ++1: ld.w r0, --src ++ st.w --dst, r0 ++ sub len, 4 ++ brge 1b ++ ++2: neg len ++ add pc, pc, len << 2 ++ .rept 3 ++ ld.ub r0, --src ++ st.b --dst, r0 ++ .endr ++ ++ popm r0-r7, pc +Index: uClibc-0.9.28-avr32/libc/string/avr32/memset.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/memset.S 2006-10-20 10:42:15.000000000 +0200 +@@ -0,0 +1,60 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway. ++ */ ++ ++#define s r12 ++#define c r11 ++#define n r10 ++ ++ .text ++ .global memset ++ .type memset, @function ++ ++ .global __memset ++ .hidden __memset ++ .type __memset, @function ++ ++ .align 1 ++memset: ++__memset: ++ cp.w n, 32 ++ mov r9, s ++ brge .Llarge_memset ++ ++ sub n, 1 ++ retlt s ++1: st.b s++, c ++ sub n, 1 ++ brge 1b ++ ++ retal r9 ++ ++.Llarge_memset: ++ mov r8, r11 ++ mov r11, 3 ++ bfins r8, r8, 8, 8 ++ bfins r8, r8, 16, 16 ++ tst s, r11 ++ breq 2f ++ ++1: st.b s++, r8 ++ sub n, 1 ++ tst s, r11 ++ brne 1b ++ ++2: mov r11, r9 ++ mov r9, r8 ++ sub n, 8 ++ ++3: st.d s++, r8 ++ sub n, 8 ++ brge 3b ++ ++ /* If we are done, n == -8 and we'll skip all st.b insns below */ ++ neg n ++ lsl n, 1 ++ add pc, n ++ .rept 7 ++ st.b s++, r8 ++ .endr ++ retal r11 +Index: uClibc-0.9.28-avr32/libc/string/avr32/strcat.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/strcat.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,95 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define s1 r9 ++#define s2 r11 ++ ++ .text ++ .global strcat ++ .type strcat, @function ++ .align 1 ++strcat: ++ mov s1, r12 ++ ++ /* Make sure s1 is word-aligned */ ++ mov r10, s1 ++ andl r10, 3, COH ++ breq 2f ++ ++ add pc, pc, r10 << 3 ++ sub r0, r0, 0 /* 4-byte nop */ ++ ld.ub r8, s1++ ++ sub r8, r8, 0 ++ breq 2f ++ ld.ub r8, s1++ ++ sub r8, r8, 0 ++ breq 3f ++ ld.ub r8, s1++ ++ sub r8, r8, 0 ++ breq 4f ++ ++ /* Find the end of the first string */ ++5: ld.w r8, s1++ ++ tnbz r8 ++ brne 5b ++ ++ sub s1, 4 ++ ++ bfextu r10, r8, 24, 8 ++ cp.w r10, 0 ++ breq 1f ++ sub s1, -1 ++ bfextu r10, r8, 16, 8 ++ cp.w r10, 0 ++ breq 2f ++ sub s1, -1 ++ bfextu r10, r8, 8, 8 ++ cp.w r10, 0 ++ breq 3f ++ sub s1, -1 ++ rjmp 4f ++ ++ /* Now, append s2 */ ++1: ld.ub r8, s2++ ++ st.b s1++, r8 ++ cp.w r8, 0 ++ reteq r12 ++2: ld.ub r8, s2++ ++ st.b s1++, r8 ++ cp.w r8, 0 ++ reteq r12 ++3: ld.ub r8, s2++ ++ st.b s1++, r8 ++ cp.w r8, 0 ++ reteq r12 ++4: ld.ub r8, s2++ ++ st.b s1++, r8 ++ cp.w r8, 0 ++ reteq r12 ++ ++ /* Copy one word at a time */ ++ ld.w r8, s2++ ++ tnbz r8 ++ breq 2f ++1: st.w r8, s2++ ++ ld.w r8, s2++ ++ tnbz r8 ++ brne 1b ++ ++ /* Copy the remaining bytes */ ++ bfextu r10, r8, 24, 8 ++ st.b s1++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ bfextu r10, r8, 16, 8 ++ st.b s1++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ bfextu r10, r8, 8, 8 ++ st.b s1++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ st.b s1++, r8 ++ retal r12 ++ .size strcat, . - strcat +Index: uClibc-0.9.28-avr32/libc/string/avr32/strcmp.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/strcmp.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,80 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway. ++ */ ++ ++#define s1 r12 ++#define s2 r11 ++#define len r10 ++ ++ .text ++ .global strcmp ++ .type strcmp, @function ++ .align 1 ++strcmp: ++ mov r8, 3 ++ tst s1, r8 ++ brne .Lunaligned_s1 ++ tst s2, r8 ++ brne .Lunaligned_s2 ++ ++1: ld.w r8, s1++ ++ ld.w r9, s2++ ++ cp.w r8, r9 ++ brne 2f ++ tnbz r8 ++ brne 1b ++ retal 0 ++ ++2: bfextu r12, r8, 24, 8 ++ bfextu r11, r9, 24, 8 ++ sub r12, r11 ++ retne r12 ++ cp.w r11, 0 ++ reteq 0 ++ bfextu r12, r8, 16, 8 ++ bfextu r11, r9, 16, 8 ++ sub r12, r11 ++ retne r12 ++ cp.w r11, 0 ++ reteq 0 ++ bfextu r12, r8, 8, 8 ++ bfextu r11, r9, 8, 8 ++ sub r12, r11 ++ retne r12 ++ cp.w r11, 0 ++ reteq 0 ++ bfextu r12, r8, 0, 8 ++ bfextu r11, r9, 0, 8 ++ sub r12, r11 ++ retal r12 ++ ++.Lunaligned_s1: ++3: tst s1, r8 ++ breq 4f ++ ld.ub r10, s1++ ++ ld.ub r9, s2++ ++ sub r10, r9 ++ retne r10 ++ cp.w r9, 0 ++ brne 3b ++ retal r10 ++ ++4: tst s2, r8 ++ breq 1b ++ ++.Lunaligned_s2: ++ /* ++ * s1 and s2 can't both be aligned, and unaligned word loads ++ * can trigger spurious exceptions if we cross a page boundary. ++ * Do it the slow way... ++ */ ++1: ld.ub r8, s1++ ++ ld.ub r9, s2++ ++ sub r8, r9 ++ retne r8 ++ cp.w r9, 0 ++ brne 1b ++ retal 0 ++ ++ .weak strcoll ++ strcoll = strcmp +Index: uClibc-0.9.28-avr32/libc/string/avr32/strcpy.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/strcpy.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,63 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ * ++ * To reduce the size, this one might simply call strncpy with len = -1. ++ */ ++ ++#define dst r9 ++#define src r11 ++ ++ .text ++ .global strcpy ++ .type strcpy, @function ++strcpy: ++ mov dst, r12 ++ ++ pref src[0] ++ ++ /* ++ * Check alignment. If src is aligned but dst isn't, we can't ++ * do much about it... ++ */ ++ mov r8, src ++ andl r8, 3 COH ++ brne .Lunaligned_src ++ ++.Laligned_copy: ++1: ld.w r8, src++ ++ tnbz r8 ++ breq 2f ++ st.w dst++, r8 ++ rjmp 1b ++ ++2: /* ++ * Ok, r8 now contains the terminating '\0'. Copy the ++ * remaining bytes individually. ++ */ ++ bfextu r10, r8, 24, 8 ++ st.b dst++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ bfextu r10, r8, 16, 8 ++ st.b dst++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ bfextu r10, r8, 8, 8 ++ st.b dst++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ st.b dst++, r8 ++ retal r12 ++ ++.Lunaligned_src: ++ /* Copy bytes until we're aligned */ ++ rsub r8, r8, 4 ++ add pc, pc, r8 << 3 ++ nop ++ nop ++ ld.ub r10, src++ ++ st.b dst++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ ++ rjmp .Laligned_copy +Index: uClibc-0.9.28-avr32/libc/string/avr32/stringtest.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/stringtest.c 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,144 @@ ++ ++#include ++#include ++#include ++#include ++ ++#define BUF_SIZE (8 * 1024) ++ ++static char *buf1; ++static char *buf1_ref; ++static char *buf2; ++ ++extern void *optimized_memcpy(void *dest, void *src, size_t len); ++extern void *optimized_memmove(void *dest, void *src, size_t len); ++extern char *optimized_strcpy(char *dest, char *src); ++extern char *optimized_strncpy(char *dest, char *src, size_t len); ++ ++void dump_mismatch(char *buf, char *ref, size_t len) ++{ ++ int i, j; ++ ++ for (i = 0; i < len; i += 16) { ++ if (memcmp(buf + i, ref + i, 16) == 0) ++ continue; ++ ++ printf("%4x buf:", i); ++ for (j = i; j < (i + 16); j++) ++ printf(" %02x", buf[j]); ++ printf("\n ref:"); ++ for (j = i; j < (i + 16); j++) ++ printf(" %02x", ref[j]); ++ printf("\n"); ++ } ++} ++ ++static void test_memcpy(int src_offset, int dst_offset, int len) ++{ ++ clock_t start, old, new; ++ int i; ++ ++ memset(buf1, 0x55, BUF_SIZE); ++ memset(buf1_ref, 0x55, BUF_SIZE); ++ memset(buf2, 0xaa, BUF_SIZE); ++ ++ printf("Testing memcpy with offsets %d => %d and len %d...", ++ src_offset, dst_offset, len); ++ ++ start = clock(); ++ for (i = 0; i < 8192; i++) ++ optimized_memcpy(buf1 + dst_offset, buf2 + src_offset, len); ++ new = clock() - start; ++ start = clock(); ++ for ( i = 0; i < 8192; i++) ++ memcpy(buf1_ref + dst_offset, buf2 + src_offset, len); ++ old = clock() - start; ++ ++ if (memcmp(buf1, buf1_ref, BUF_SIZE) == 0) ++ printf("OK\n"); ++ else { ++ printf("FAILED\n"); ++ dump_mismatch(buf1, buf1_ref, BUF_SIZE); ++ } ++ printf("CPU time used: %d vs. %d\n", new, old); ++} ++ ++static void test_memmove(int src_offset, int dst_offset, int len) ++{ ++ clock_t start, old, new; ++ ++ memset(buf1, 0x55, BUF_SIZE); ++ memset(buf1_ref, 0x55, BUF_SIZE); ++ memset(buf2, 0xaa, BUF_SIZE); ++ ++ printf("Testing memmove with offsets %d => %d and len %d...", ++ src_offset, dst_offset, len); ++ ++ start = clock(); ++ optimized_memmove(buf1 + dst_offset, buf2 + src_offset, len); ++ new = clock() - start; ++ start = clock(); ++ memmove(buf1_ref + dst_offset, buf2 + src_offset, len); ++ old = clock() - start; ++ ++ if (memcmp(buf1, buf1_ref, BUF_SIZE) == 0) ++ printf("OK\n"); ++ else { ++ printf("FAILED\n"); ++ dump_mismatch(buf1, buf1_ref, BUF_SIZE); ++ } ++ printf("CPU time used: %d vs. %d\n", new, old); ++} ++ ++int main(int argc, char *argv[]) ++{ ++ buf2 = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE, ++ MAP_PRIVATE | MAP_ANONYMOUS, 0, 0); ++ if (buf2 == MAP_FAILED) { ++ perror("Failed to allocate memory for buf2"); ++ return 1; ++ } ++ buf1 = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE, ++ MAP_PRIVATE | MAP_ANONYMOUS, 0, 0); ++ if (buf1 == MAP_FAILED) { ++ perror("Failed to allocate memory for buf1"); ++ return 1; ++ } ++ buf1_ref = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE, ++ MAP_PRIVATE | MAP_ANONYMOUS, 0, 0); ++ if (buf1_ref == MAP_FAILED) { ++ perror("Failed to allocate memory for buf1_ref"); ++ return 1; ++ } ++ printf("\n === MEMCPY ===\n\n"); ++ ++ test_memcpy(0, 0, BUF_SIZE - 32); ++ test_memcpy(0, 0, 1); ++ test_memcpy(0, 0, 31); ++ test_memcpy(0, 0, 32); ++ test_memcpy(0, 0, 127); ++ test_memcpy(0, 0, 128); ++ test_memcpy(4, 4, BUF_SIZE - 32 - 4); ++ test_memcpy(1, 1, BUF_SIZE - 32 - 1); ++ test_memcpy(1, 1, 126); ++ test_memcpy(0, 3, 128); ++ test_memcpy(1, 4, 128); ++ test_memcpy(0, 0, 0); ++ ++ printf("\n === MEMMOVE ===\n\n"); ++ ++ test_memmove(0, 0, BUF_SIZE - 32); ++ test_memmove(0, 0, 1); ++ test_memmove(0, 0, 31); ++ test_memmove(0, 0, 32); ++ test_memmove(0, 0, BUF_SIZE - 33); ++ test_memmove(0, 0, 128); ++ test_memmove(4, 4, BUF_SIZE - 32 - 4); ++ test_memmove(1, 1, BUF_SIZE - 32 - 1); ++ test_memmove(1, 1, BUF_SIZE - 130); ++ test_memmove(0, 3, BUF_SIZE - 128); ++ test_memmove(1, 4, BUF_SIZE - 128); ++ test_memmove(0, 0, 0); ++ ++ return 0; ++} +Index: uClibc-0.9.28-avr32/libc/string/avr32/strlen.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/strlen.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,52 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define str r12 ++ ++ .text ++ .global strlen ++ .type strlen, @function ++strlen: ++ mov r11, r12 ++ ++ mov r9, str ++ andl r9, 3, COH ++ brne .Lunaligned_str ++ ++1: ld.w r8, str++ ++ tnbz r8 ++ brne 1b ++ ++ sub r12, r11 ++ bfextu r9, r8, 24, 8 ++ cp.w r9, 0 ++ subeq r12, 4 ++ reteq r12 ++ bfextu r9, r8, 16, 8 ++ cp.w r9, 0 ++ subeq r12, 3 ++ reteq r12 ++ bfextu r9, r8, 8, 8 ++ cp.w r9, 0 ++ subeq r12, 2 ++ reteq r12 ++ sub r12, 1 ++ retal r12 ++ ++.Lunaligned_str: ++ add pc, pc, r9 << 3 ++ sub r0, r0, 0 /* 4-byte nop */ ++ ld.ub r8, str++ ++ sub r8, r8, 0 ++ breq 1f ++ ld.ub r8, str++ ++ sub r8, r8, 0 ++ breq 1f ++ ld.ub r8, str++ ++ sub r8, r8, 0 ++ brne 1b ++ ++1: sub r12, 1 ++ sub r12, r11 ++ retal r12 +Index: uClibc-0.9.28-avr32/libc/string/avr32/strncpy.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/strncpy.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,77 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define dst r9 ++#define src r11 ++ ++ .text ++ .global strcpy ++ .type strncpy, @function ++strncpy: ++ mov dst, r12 ++ ++ pref src[0] ++ mov dst, r12 ++ ++ /* ++ * Check alignment. If src is aligned but dst isn't, we can't ++ * do much about it... ++ */ ++ mov r8, src ++ andl r8, 3 COH ++ brne .Lunaligned_src ++ ++.Laligned_copy: ++ sub r10, 4 ++ brlt 3f ++1: ld.w r8, src++ ++ tnbz r8 ++ breq 2f ++ st.w dst++, r8 ++ sub r10, 4 ++ brne 1b ++ ++3: sub r10, -4 ++ reteq r12 ++ ++ /* This is safe as long as src is word-aligned and r10 > 0 */ ++ ld.w r8, src++ ++ ++2: /* ++ * Ok, r8 now contains the terminating '\0'. Copy the ++ * remaining bytes individually. ++ */ ++ bfextu r11, r8, 24, 8 ++ st.b dst++, r11 ++ cp.w r11, 0 ++ reteq r12 ++ sub r10, 1 ++ reteq r12 ++ bfextu r11, r8, 16, 8 ++ st.b dst++, r11 ++ cp.w r11, 0 ++ reteq r12 ++ sub r10, 1 ++ reteq r12 ++ bfextu r11, r8, 8, 8 ++ st.b dst++, r11 ++ cp.w r11, 0 ++ reteq r12 ++ sub r10, 1 ++ reteq r12 ++ st.b dst++, r8 ++ retal r12 ++ ++.Lunaligned_src: ++ /* Copy bytes until we're aligned */ ++ min r8, r8, r10 ++ sub r10, r8 ++ sub r8, 1 ++ retlt r12 ++1: ld.ub r10, src++ ++ st.b dst++, r10 ++ sub r8, 1 ++ brge 1b ++ ++ rjmp .Laligned_copy +Index: uClibc-0.9.28-avr32/libc/string/avr32/test_memcpy.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/test_memcpy.c 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,66 @@ ++ ++#include ++#include ++ ++#define BUF_SIZE 32768 ++ ++static char buf1[BUF_SIZE] __attribute__((aligned(32))); ++static char buf1_ref[BUF_SIZE] __attribute__((aligned(32))); ++static char buf2[BUF_SIZE] __attribute__((aligned(32))); ++ ++extern void *new_memcpy(void *dest, void *src, size_t len); ++ ++void dump_mismatch(char *buf, char *ref, size_t len) ++{ ++ int i, j; ++ ++ for (i = 0; i < len; i += 16) { ++ if (memcmp(buf + i, ref + i, 16) == 0) ++ continue; ++ ++ printf("% 4x buf:", i); ++ for (j = i; j < (i + 16); j++) ++ printf(" %02x", buf[j]); ++ printf("\n ref:"); ++ for (j = i; j < (i + 16); j++) ++ printf(" %02x", ref[j]); ++ printf("\n"); ++ } ++} ++ ++void test(int src_offset, int dst_offset, int len) ++{ ++ memset(buf1, 0x55, sizeof(buf1)); ++ memset(buf1_ref, 0x55, sizeof(buf1_ref)); ++ memset(buf2, 0xaa, sizeof(buf2)); ++ ++ printf("Testing with offsets %d => %d and len %d...", ++ src_offset, dst_offset, len); ++ ++ new_memcpy(buf1 + dst_offset, buf2 + src_offset, len); ++ memcpy(buf1_ref + dst_offset, buf2 + src_offset, len); ++ ++ if (memcmp(buf1, buf1_ref, sizeof(buf1)) == 0) ++ printf("OK\n"); ++ else { ++ printf("FAILED\n"); ++ dump_mismatch(buf1, buf1_ref, sizeof(buf1)); ++ } ++} ++ ++int main(int argc, char *argv[]) ++{ ++ test(0, 0, BUF_SIZE); ++ test(0, 0, 1); ++ test(0, 0, 31); ++ test(0, 0, 32); ++ test(0, 0, 127); ++ test(0, 0, 128); ++ test(4, 4, BUF_SIZE - 4); ++ test(1, 1, BUF_SIZE - 1); ++ test(1, 1, 126); ++ test(0, 3, 128); ++ test(1, 4, 128); ++ ++ return 0; ++} diff --git a/packages/uclibc/uclibc-0.9.28/avr32/fix-__libc_fcntl64-varargs-prototype.patch b/packages/uclibc/uclibc-0.9.28/avr32/fix-__libc_fcntl64-varargs-prototype.patch new file mode 100644 index 0000000000..3319f98de9 --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/fix-__libc_fcntl64-varargs-prototype.patch @@ -0,0 +1,24 @@ +Subject: [PATCH] Fix __libc_fcntl64 prototype in __syscall_fcntl.c + +__libc_fcntl64 is a varargs function and should be declared as such. +Otherwise, the gcc compiler for AVR32, and perhaps other architectures, +will use the wrong calling convention. + +--- + + libc/sysdeps/linux/common/__syscall_fcntl.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +Index: uClibc-0.9.28/libc/sysdeps/linux/common/__syscall_fcntl.c +=================================================================== +--- uClibc-0.9.28.orig/libc/sysdeps/linux/common/__syscall_fcntl.c 2006-02-07 16:48:32.000000000 +0100 ++++ uClibc-0.9.28/libc/sysdeps/linux/common/__syscall_fcntl.c 2006-02-07 17:19:09.000000000 +0100 +@@ -12,7 +12,7 @@ + #include + + #if defined __UCLIBC_HAS_LFS__ && defined __NR_fcntl64 +-extern int __libc_fcntl64(int fd, int cmd, long arg); ++extern int __libc_fcntl64(int fd, int cmd, ...); + #endif + + #define __NR___syscall_fcntl __NR_fcntl diff --git a/packages/uclibc/uclibc-0.9.28/avr32/fix-broken-__libc_open-declaration.patch b/packages/uclibc/uclibc-0.9.28/avr32/fix-broken-__libc_open-declaration.patch new file mode 100644 index 0000000000..aafdc8cd7f --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/fix-broken-__libc_open-declaration.patch @@ -0,0 +1,30 @@ +From nobody Mon Sep 17 00:00:00 2001 +From: Håvard Skinnemoen +Date: Fri Apr 7 17:10:32 2006 +0200 +Subject: [PATCH] Fix broken __libc_open declaration in open64.c + +__libc_open is a vararg function and should therefore be declared as +such. Fixes bug #4190. + +--- + + libc/sysdeps/linux/common/open64.c | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +70f2c81903327a8a346e370830932b80045ab04e +diff --git a/libc/sysdeps/linux/common/open64.c b/libc/sysdeps/linux/common/open64.c +index 543aa13..d9a27a7 100644 +--- a/libc/sysdeps/linux/common/open64.c ++++ b/libc/sysdeps/linux/common/open64.c +@@ -26,7 +26,7 @@ + #endif + + #ifdef __UCLIBC_HAS_LFS__ +-extern int __libc_open (__const char *file, int oflag, mode_t mode); ++extern int __libc_open (__const char *file, int oflag, ...); + + /* Open FILE with access OFLAG. If OFLAG includes O_CREAT, + a third argument is the file protection. */ +-- +1.2.4 + diff --git a/packages/uclibc/uclibc-0.9.28/avr32/fix-getrusage-argument-type.patch b/packages/uclibc/uclibc-0.9.28/avr32/fix-getrusage-argument-type.patch new file mode 100644 index 0000000000..d68576b9bd --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/fix-getrusage-argument-type.patch @@ -0,0 +1,19 @@ +Subject: [PATCH] Fix getrusage argument type + +The first argument to getrusage is of type __rusage_who_t, not int. +This patch fixes that. +--- + + libc/sysdeps/linux/common/getrusage.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +Index: uClibc-0.9.28/libc/sysdeps/linux/common/getrusage.c +=================================================================== +--- uClibc-0.9.28.orig/libc/sysdeps/linux/common/getrusage.c 2006-02-07 17:18:22.000000000 +0100 ++++ uClibc-0.9.28/libc/sysdeps/linux/common/getrusage.c 2006-02-07 17:18:31.000000000 +0100 +@@ -10,4 +10,4 @@ + #include "syscalls.h" + #include + #include +-_syscall2(int, getrusage, int, who, struct rusage *, usage); ++_syscall2(int, getrusage, __rusage_who_t, who, struct rusage *, usage); diff --git a/packages/uclibc/uclibc-0.9.28/avr32/ldd-avr32-support.patch b/packages/uclibc/uclibc-0.9.28/avr32/ldd-avr32-support.patch new file mode 100644 index 0000000000..dd61f174a7 --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/ldd-avr32-support.patch @@ -0,0 +1,25 @@ +Subject: [PATCH] ldd: AVR32 support + +Add AVR32-specific definitions to ldd. + +--- + + utils/ldd.c | 5 +++++ + 1 file changed, 5 insertions(+) + +Index: uClibc-0.9.28/utils/ldd.c +=================================================================== +--- uClibc-0.9.28.orig/utils/ldd.c 2006-02-07 16:48:02.000000000 +0100 ++++ uClibc-0.9.28/utils/ldd.c 2006-02-07 17:13:00.000000000 +0100 +@@ -56,6 +56,11 @@ + #define ELFCLASSM ELFCLASS32 + #endif + ++#if defined(__avr32__) ++#define MATCH_MACHINE(x) (x == EM_AVR32) ++#define ELFCLASSM ELFCLASS32 ++#endif ++ + #if defined(__s390__) + #define MATCH_MACHINE(x) (x == EM_S390) + #define ELFCLASSM ELFCLASS32 diff --git a/packages/uclibc/uclibc-0.9.28/avr32/ldso-always-inline-_dl_memcpy.patch b/packages/uclibc/uclibc-0.9.28/avr32/ldso-always-inline-_dl_memcpy.patch new file mode 100644 index 0000000000..cf0e677ffe --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/ldso-always-inline-_dl_memcpy.patch @@ -0,0 +1,24 @@ +Subject: [PATCH] ldso: Always inline _dl_memcpy() + +On some gcc versions, inline is merely a hint. AVR32 depends on this +function actually getting inlined, so we need to use __always_inline +instead of just inline. + +--- + + ldso/include/dl-string.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +Index: uClibc-0.9.28/ldso/include/dl-string.h +=================================================================== +--- uClibc-0.9.28.orig/ldso/include/dl-string.h 2006-02-07 17:01:28.000000000 +0100 ++++ uClibc-0.9.28/ldso/include/dl-string.h 2006-02-07 17:03:02.000000000 +0100 +@@ -134,7 +134,7 @@ static inline char * _dl_strstr(const ch + } while (1); + } + +-static inline void * _dl_memcpy(void * dst, const void * src, size_t len) ++static __always_inline void * _dl_memcpy(void * dst, const void * src, size_t len) + { + register char *a = dst-1; + register const char *b = src-1; diff --git a/packages/uclibc/uclibc-0.9.28/avr32/ldso-always-inline-syscalls.patch b/packages/uclibc/uclibc-0.9.28/avr32/ldso-always-inline-syscalls.patch new file mode 100644 index 0000000000..e6f5c42585 --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/ldso-always-inline-syscalls.patch @@ -0,0 +1,107 @@ +Subject: [PATCH] ldso: Always inline system calls + +Some versions of gcc consider inline merely a hint. AVR32 depends on +the system calls actually being inlined, so we need to use +__always_inline instead of just inline. + +--- + + ldso/include/dl-syscall.h | 38 +++++++++++++++++++------------------- + 1 file changed, 19 insertions(+), 19 deletions(-) + +Index: uClibc-0.9.28/ldso/include/dl-syscall.h +=================================================================== +--- uClibc-0.9.28.orig/ldso/include/dl-syscall.h 2006-02-07 17:07:06.000000000 +0100 ++++ uClibc-0.9.28/ldso/include/dl-syscall.h 2006-02-07 17:08:47.000000000 +0100 +@@ -60,59 +60,59 @@ + dynamic linking at all, so we cannot return any error codes. + We just punt if there is an error. */ + #define __NR__dl_exit __NR_exit +-static inline _syscall1(void, _dl_exit, int, status); ++static __always_inline _syscall1(void, _dl_exit, int, status); + + #define __NR__dl_close __NR_close +-static inline _syscall1(int, _dl_close, int, fd); ++static __always_inline _syscall1(int, _dl_close, int, fd); + + #define __NR__dl_open __NR_open +-static inline _syscall3(int, _dl_open, const char *, fn, int, flags, __kernel_mode_t, mode); ++static __always_inline _syscall3(int, _dl_open, const char *, fn, int, flags, __kernel_mode_t, mode); + + #define __NR__dl_write __NR_write +-static inline _syscall3(unsigned long, _dl_write, int, fd, ++static __always_inline _syscall3(unsigned long, _dl_write, int, fd, + const void *, buf, unsigned long, count); + + #define __NR__dl_read __NR_read +-static inline _syscall3(unsigned long, _dl_read, int, fd, ++static __always_inline _syscall3(unsigned long, _dl_read, int, fd, + const void *, buf, unsigned long, count); + + #define __NR__dl_mprotect __NR_mprotect +-static inline _syscall3(int, _dl_mprotect, const void *, addr, unsigned long, len, int, prot); ++static __always_inline _syscall3(int, _dl_mprotect, const void *, addr, unsigned long, len, int, prot); + + #define __NR__dl_stat __NR_stat +-static inline _syscall2(int, _dl_stat, const char *, file_name, struct stat *, buf); ++static __always_inline _syscall2(int, _dl_stat, const char *, file_name, struct stat *, buf); + + #define __NR__dl_munmap __NR_munmap +-static inline _syscall2(int, _dl_munmap, void *, start, unsigned long, length); ++static __always_inline _syscall2(int, _dl_munmap, void *, start, unsigned long, length); + + #define __NR__dl_getuid __NR_getuid +-static inline _syscall0(uid_t, _dl_getuid); ++static __always_inline _syscall0(uid_t, _dl_getuid); + + #define __NR__dl_geteuid __NR_geteuid +-static inline _syscall0(uid_t, _dl_geteuid); ++static __always_inline _syscall0(uid_t, _dl_geteuid); + + #define __NR__dl_getgid __NR_getgid +-static inline _syscall0(gid_t, _dl_getgid); ++static __always_inline _syscall0(gid_t, _dl_getgid); + + #define __NR__dl_getegid __NR_getegid +-static inline _syscall0(gid_t, _dl_getegid); ++static __always_inline _syscall0(gid_t, _dl_getegid); + + #define __NR__dl_getpid __NR_getpid +-static inline _syscall0(gid_t, _dl_getpid); ++static __always_inline _syscall0(gid_t, _dl_getpid); + + #define __NR__dl_readlink __NR_readlink +-static inline _syscall3(int, _dl_readlink, const char *, path, char *, buf, size_t, bufsiz); ++static __always_inline _syscall3(int, _dl_readlink, const char *, path, char *, buf, size_t, bufsiz); + + #ifdef __NR_mmap + #ifdef MMAP_HAS_6_ARGS + #define __NR__dl_mmap __NR_mmap +-static inline _syscall6(void *, _dl_mmap, void *, start, size_t, length, ++static __always_inline _syscall6(void *, _dl_mmap, void *, start, size_t, length, + int, prot, int, flags, int, fd, off_t, offset); + #else + #define __NR__dl_mmap_real __NR_mmap +-static inline _syscall1(void *, _dl_mmap_real, unsigned long *, buffer); ++static __always_inline _syscall1(void *, _dl_mmap_real, unsigned long *, buffer); + +-static inline void * _dl_mmap(void * addr, unsigned long size, int prot, ++static __always_inline void * _dl_mmap(void * addr, unsigned long size, int prot, + int flags, int fd, unsigned long offset) + { + unsigned long buffer[6]; +@@ -128,12 +128,12 @@ static inline void * _dl_mmap(void * add + #endif + #elif defined __NR_mmap2 + #define __NR___syscall_mmap2 __NR_mmap2 +-static inline _syscall6(__ptr_t, __syscall_mmap2, __ptr_t, addr, ++static __always_inline _syscall6(__ptr_t, __syscall_mmap2, __ptr_t, addr, + size_t, len, int, prot, int, flags, int, fd, off_t, offset); + /*always 12, even on architectures where PAGE_SHIFT != 12 */ + #define MMAP2_PAGE_SHIFT 12 + #define MAP_FAILED ((void *) -1) +-static inline void * _dl_mmap(void * addr, unsigned long size, int prot, ++static __always_inline void * _dl_mmap(void * addr, unsigned long size, int prot, + int flags, int fd, unsigned long offset) + { + if (offset & ((1 << MMAP2_PAGE_SHIFT) - 1)) diff --git a/packages/uclibc/uclibc-0.9.28/avr32/ldso-avr32-2.patch b/packages/uclibc/uclibc-0.9.28/avr32/ldso-avr32-2.patch new file mode 100644 index 0000000000..ddeb84d069 --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/ldso-avr32-2.patch @@ -0,0 +1,526 @@ +Subject: [PATCH] ldso: AVR32 support + +This implements the AVR32-specific parts of the dynamic linker. + +--- + + ldso/ldso/avr32/dl-debug.h | 45 +++++++++ + ldso/ldso/avr32/dl-startup.h | 110 ++++++++++++++++++++++++ + ldso/ldso/avr32/dl-syscalls.h | 5 + + ldso/ldso/avr32/dl-sysdep.h | 103 ++++++++++++++++++++++ + ldso/ldso/avr32/elfinterp.c | 191 ++++++++++++++++++++++++++++++++++++++++++ + ldso/ldso/avr32/resolve.S | 28 ++++++ + 6 files changed, 482 insertions(+) + +Index: uClibc-0.9.28/ldso/ldso/avr32/dl-debug.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/ldso/ldso/avr32/dl-debug.h 2006-05-05 09:30:43.000000000 +0200 +@@ -0,0 +1,45 @@ ++/* ++ * AVR32 ELF shared libary loader support ++ * ++ * Copyright (C) 2005 Atmel Norway ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. The name of the above contributors may not be ++ * used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ */ ++ ++static const char *_dl_reltypes_tab[] = { ++ "R_AVR32_NONE", ++ "R_AVR32_32", "R_AVR32_16", "R_AVR32_8", ++ "R_AVR32_32_PCREL", "R_AVR32_16_PCREL", "R_AVR32_8_PCREL", ++ "R_AVR32_DIFF32", "R_AVR32_DIFF16", "R_AVR32_DIFF8", ++ "R_AVR32_GOT32", "R_AVR32_GOT16", "R_AVR32_GOT8", ++ "R_AVR32_21S", "R_AVR32_16U", "R_AVR32_16S", "R_AVR32_8S", "R_AVR32_8S_EXT", ++ "R_AVR32_22H_PCREL", "R_AVR32_18W_PCREL", "R_AVR32_16B_PCREL", ++ "R_AVR32_16N_PCREL", "R_AVR32_14UW_PCREL", "R_AVR32_11H_PCREL", ++ "R_AVR32_10UW_PCREL", "R_AVR32_9H_PCREL", "R_AVR32_9UW_PCREL", ++ "R_AVR32_HI16", "R_AVR32_LO16", ++ "R_AVR32_GOTPC", "R_AVR32_GOTCALL", "R_AVR32_LDA_GOT", ++ "R_AVR32_GOT21S", "R_AVR32_GOT18SW", "R_AVR32_GOT16S", "R_AVR32_GOT7UW", ++ "R_AVR32_32_CPENT", "R_AVR32_CPCALL", "R_AVR32_16_CP", "R_AVR32_9W_CP", ++ "R_AVR32_RELATIVE", "R_AVR32_GLOB_DAT", "R_AVR32_JMP_SLOT", ++ "R_AVR32_ALIGN", ++}; +Index: uClibc-0.9.28/ldso/ldso/avr32/dl-startup.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/ldso/ldso/avr32/dl-startup.h 2006-05-05 09:29:45.000000000 +0200 +@@ -0,0 +1,110 @@ ++/* vi: set sw=4 ts=4: */ ++/* ++ * Architecture specific code used by dl-startup.c ++ * Copyright (C) 2005 Atmel Norway ++ */ ++ ++/* This is the library loader's main entry point. Let _dl_boot2 do its ++ * initializations and jump to the application's entry point ++ * afterwards. */ ++asm( " .text\n" ++ " .global _start\n" ++ " .type _start,@function\n" ++ "_start:\n" ++ /* All arguments are on the stack initially */ ++ " mov r12, sp\n" ++ " rcall _dl_start\n" ++ /* Returns user entry point in r12. Save it. */ ++ " mov r0, r12\n" ++ /* We're PIC, so get the Global Offset Table */ ++ " lddpc r6, .L_GOT\n" ++ ".L_RGOT:\n" ++ " rsub r6, pc\n" ++ /* Adjust argc and argv according to _dl_skip_args */ ++ " ld.w r1, r6[_dl_skip_args@got]\n" ++ " ld.w r1, r1[0]\n" ++ " ld.w r2, sp++\n" ++ " sub r2, r1\n" ++ " add sp, sp, r1 << 2\n" ++ " st.w --sp, r2\n" ++ /* Load the finalizer function */ ++ " ld.w r12, r6[_dl_fini@got]\n" ++ /* Jump to the user's entry point */ ++ " mov pc, r0\n\n" ++ ++ " .align 2\n" ++ ".L_GOT:" ++ " .long .L_RGOT - _GLOBAL_OFFSET_TABLE_\n" ++ " .size _start, . - _start\n" ++ " .previous\n"); ++ ++/* Get a pointer to the argv array. On many platforms this can be just ++ * the address if the first argument, on other platforms we need to ++ * do something a little more subtle here. */ ++#define GET_ARGV(ARGVP, ARGS) ARGVP = ((unsigned long *)ARGS + 1) ++ ++ ++/* We can't call functions before the GOT has been initialized */ ++#define NO_FUNCS_BEFORE_BOOTSTRAP ++ ++/* ++ * Relocate the GOT during dynamic loader bootstrap. This will add ++ * the load address to all entries in the GOT, which is necessary ++ * because the linker doesn't generate R_AVR32_RELATIVE relocs for the ++ * GOT. ++ */ ++static __always_inline ++void PERFORM_BOOTSTRAP_GOT(struct elf_resolve *tpnt) ++{ ++ Elf32_Addr i, nr_got; ++ register Elf32_Addr *__r6 __asm__("r6"); ++ Elf32_Addr *got = __r6; ++ ++ nr_got = tpnt->dynamic_info[DT_AVR32_GOTSZ_IDX] / sizeof(*got); ++ for (i = 2; i < nr_got; i++) ++ got[i] += tpnt->loadaddr; ++} ++ ++#define PERFORM_BOOTSTRAP_GOT(tpnt) PERFORM_BOOTSTRAP_GOT(tpnt) ++ ++/* Handle relocation of the symbols in the dynamic loader. */ ++static __always_inline ++void PERFORM_BOOTSTRAP_RELOC(ELF_RELOC *rpnt, unsigned long *reloc_addr, ++ unsigned long symbol_addr, ++ unsigned long load_addr, Elf32_Sym *symtab) ++{ ++ switch(ELF32_R_TYPE(rpnt->r_info)) { ++ case R_AVR32_NONE: ++ break; ++ case R_AVR32_GLOB_DAT: ++ case R_AVR32_JMP_SLOT: ++ *reloc_addr = symbol_addr; ++ break; ++ case R_AVR32_RELATIVE: ++ SEND_STDERR_DEBUG("Applying RELATIVE relocation: "); ++ SEND_ADDRESS_STDERR_DEBUG(load_addr, 0); ++ SEND_STDERR_DEBUG(" + "); ++ SEND_ADDRESS_STDERR_DEBUG(rpnt->r_addend, 1); ++ *reloc_addr = load_addr + rpnt->r_addend; ++ break; ++ default: ++ SEND_STDERR("BOOTSTRAP_RELOC: unhandled reloc_type "); ++ SEND_NUMBER_STDERR(ELF32_R_TYPE(rpnt->r_info), 1); ++ SEND_STDERR("REL, SYMBOL, LOAD: "); ++ SEND_ADDRESS_STDERR(reloc_addr, 0); ++ SEND_STDERR(", "); ++ SEND_ADDRESS_STDERR(symbol_addr, 0); ++ SEND_STDERR(", "); ++ SEND_ADDRESS_STDERR(load_addr, 1); ++ _dl_exit(1); ++ } ++} ++ ++/* Transfer control to the user's application, once the dynamic loader ++ * is done. This routine has to exit the current function, then call ++ * the _dl_elf_main function. ++ * ++ * Since our _dl_boot will simply call whatever is returned by ++ * _dl_boot2, we can just return the address we're supposed to ++ * call. */ ++#define START() return _dl_elf_main; +Index: uClibc-0.9.28/ldso/ldso/avr32/dl-syscalls.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/ldso/ldso/avr32/dl-syscalls.h 2006-05-05 09:29:25.000000000 +0200 +@@ -0,0 +1,5 @@ ++/* We can't use the real errno in ldso, since it has not yet ++ * been dynamicly linked in yet. */ ++extern int _dl_errno; ++#define __set_errno(X) {(_dl_errno) = (X);} ++#include "sys/syscall.h" +Index: uClibc-0.9.28/ldso/ldso/avr32/dl-sysdep.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/ldso/ldso/avr32/dl-sysdep.h 2006-05-05 09:30:43.000000000 +0200 +@@ -0,0 +1,103 @@ ++/* vi: set sw=4 ts=4: */ ++/* ++ * Various assembly language/system dependent hacks that are required ++ * so that we can minimize the amount of platform specific code. ++ * Copyright (C) 2004-2005 Atmel Norway ++ */ ++ ++/* Define this if the system uses RELOCA. */ ++#define ELF_USES_RELOCA ++ ++#include ++ ++#define ARCH_NUM 1 ++#define DT_AVR32_GOTSZ_IDX (DT_NUM + OS_NUM) ++ ++#define ARCH_DYNAMIC_INFO(dpnt, dynamic, debug_addr) \ ++ do { \ ++ if (dpnt->d_tag == DT_AVR32_GOTSZ) \ ++ dynamic[DT_AVR32_GOTSZ_IDX] = dpnt->d_un.d_val; \ ++ } while (0) ++ ++/* Initialization sequence for the application/library GOT. */ ++#define INIT_GOT(GOT_BASE,MODULE) \ ++ do { \ ++ unsigned long i, nr_got; \ ++ \ ++ GOT_BASE[0] = (unsigned long) _dl_linux_resolve; \ ++ GOT_BASE[1] = (unsigned long) MODULE; \ ++ \ ++ /* Add load address displacement to all GOT entries */ \ ++ nr_got = MODULE->dynamic_info[DT_AVR32_GOTSZ_IDX] / 4; \ ++ for (i = 2; i < nr_got; i++) \ ++ GOT_BASE[i] += (unsigned long)MODULE->loadaddr; \ ++ } while (0) ++ ++#define do_rem(result, n, base) ((result) = (n) % (base)) ++ ++/* Here we define the magic numbers that this dynamic loader should accept */ ++#define MAGIC1 EM_AVR32 ++#undef MAGIC2 ++ ++/* Used for error messages */ ++#define ELF_TARGET "AVR32" ++ ++unsigned long _dl_linux_resolver(unsigned long got_offset, unsigned long *got); ++ ++/* 4096 bytes alignment */ ++#define PAGE_ALIGN 0xfffff000 ++#define ADDR_ALIGN 0xfff ++#define OFFS_ALIGN 0x7ffff000 ++ ++#define elf_machine_type_class(type) \ ++ ((type == R_AVR32_JMP_SLOT) * ELF_RTYPE_CLASS_PLT) ++ ++/* AVR32 doesn't need any COPY relocs */ ++#define DL_NO_COPY_RELOCS ++ ++/* Return the link-time address of _DYNAMIC. Conveniently, this is the ++ first element of the GOT. This must be inlined in a function which ++ uses global data. */ ++static inline Elf32_Addr ++elf_machine_dynamic (void) ++{ ++ register Elf32_Addr *got asm ("r6"); ++ return *got; ++} ++ ++/* Return the run-time load address of the shared object. */ ++static inline Elf32_Addr ++elf_machine_load_address (void) ++{ ++ extern void __dl_start asm("_dl_start"); ++ Elf32_Addr got_addr = (Elf32_Addr) &__dl_start; ++ Elf32_Addr pcrel_addr; ++ ++ asm (" lddpc %0, 2f\n" ++ "1: add %0, pc\n" ++ " rjmp 3f\n" ++ " .align 2\n" ++ "2: .long _dl_start - 1b\n" ++ "3:\n" ++ : "=r"(pcrel_addr) : : "cc"); ++ ++ return pcrel_addr - got_addr; ++} ++ ++/* ++ * Perform any RELATIVE relocations specified by DT_RELCOUNT. ++ * Currently, we don't use that tag, but we might in the future as ++ * this would reduce the startup time somewhat (although probably not by much). ++ */ ++static inline void ++elf_machine_relative (Elf32_Addr load_off, const Elf32_Addr rel_addr, ++ Elf32_Word relative_count) ++{ ++ Elf32_Rela *rpnt = (void *)rel_addr; ++ ++ do { ++ Elf32_Addr *reloc_addr; ++ reloc_addr = (void *)(load_off + (rpnt++)->r_offset); ++ *reloc_addr = load_off + rpnt->r_addend; ++ } while (--relative_count); ++} +Index: uClibc-0.9.28/ldso/ldso/avr32/elfinterp.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/ldso/ldso/avr32/elfinterp.c 2006-05-05 09:30:43.000000000 +0200 +@@ -0,0 +1,191 @@ ++/* ++ * AVR32 ELF shared library loader suppport ++ * ++ * Copyright (C) 2004-2006 Atmel Corporation ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. The name of the above contributors may not be ++ * used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ */ ++ ++unsigned long _dl_linux_resolver(unsigned long got_offset, unsigned long *got) ++{ ++ struct elf_resolve *tpnt = (struct elf_resolve *)got[1]; ++ Elf32_Sym *sym; ++ unsigned long local_gotno; ++ unsigned long gotsym; ++ unsigned long new_addr; ++ char *strtab, *symname; ++ unsigned long *entry; ++ unsigned long sym_index = got_offset / 4; ++ ++#if 0 ++ local_gotno = tpnt->dynamic_info[DT_AVR32_LOCAL_GOTNO]; ++ gotsym = tpnt->dynamic_info[DT_AVR32_GOTSYM]; ++ ++ sym = ((Elf32_Sym *)(tpnt->dynamic_info[DT_SYMTAB] + tpnt->loadaddr)) ++ + sym_index; ++ strtab = (char *)(tpnt->dynamic_info[DT_STRTAB] + tpnt->loadaddr); ++ symname = strtab + sym->st_name; ++ ++#if 0 ++ new_addr = (unsigned long) _dl_find_hash(strtab + sym->st_name, ++ tpnt->symbol_scope, tpnt, ++ resolver); ++#endif ++ ++ entry = (unsigned long *)(got + local_gotno + sym_index - gotsym); ++ *entry = new_addr; ++#endif ++ ++ return new_addr; ++} ++ ++static int ++_dl_parse(struct elf_resolve *tpnt, struct dyn_elf *scope, ++ unsigned long rel_addr, unsigned long rel_size, ++ int (*reloc_func)(struct elf_resolve *tpnt, struct dyn_elf *scope, ++ Elf32_Rela *rpnt, Elf32_Sym *symtab, char *strtab)) ++{ ++ Elf32_Sym *symtab; ++ Elf32_Rela *rpnt; ++ char *strtab; ++ int i; ++ ++ rpnt = (Elf32_Rela *)rel_addr; ++ rel_size /= sizeof(Elf32_Rela); ++ symtab = (Elf32_Sym *)tpnt->dynamic_info[DT_SYMTAB]; ++ strtab = (char *)tpnt->dynamic_info[DT_STRTAB]; ++ ++ for (i = 0; i < rel_size; i++, rpnt++) { ++ int symtab_index, res; ++ ++ symtab_index = ELF32_R_SYM(rpnt->r_info); ++ ++ debug_sym(symtab, strtab, symtab_index); ++ debug_reloc(symtab, strtab, rpnt); ++ ++ res = reloc_func(tpnt, scope, rpnt, symtab, strtab); ++ ++ if (res == 0) ++ continue; ++ ++ _dl_dprintf(2, "\n%s: ", _dl_progname); ++ ++ if (symtab_index) ++ _dl_dprintf(2, "symbol '%s': ", ++ strtab + symtab[symtab_index].st_name); ++ ++ if (res < 0) { ++ int reloc_type = ELF32_R_TYPE(rpnt->r_info); ++#if defined(__SUPPORT_LD_DEBUG__) ++ _dl_dprintf(2, "can't handle reloc type %s\n", ++ _dl_reltypes(reloc_type)); ++#else ++ _dl_dprintf(2, "can't handle reloc type %x\n", ++ reloc_type); ++#endif ++ _dl_exit(-res); ++ } else { ++ _dl_dprintf(2, "can't resolve symbol\n"); ++ return res; ++ } ++ } ++ ++ return 0; ++} ++ ++static int _dl_do_reloc(struct elf_resolve *tpnt, struct dyn_elf *scope, ++ Elf32_Rela *rpnt, Elf32_Sym *symtab, char *strtab) ++{ ++ int reloc_type; ++ int symtab_index; ++ char *symname; ++ unsigned long *reloc_addr; ++ unsigned long symbol_addr; ++#if defined(__SUPPORT_LD_DEBUG__) ++ unsigned long old_val; ++#endif ++ ++ reloc_addr = (unsigned long *)(tpnt->loadaddr + rpnt->r_offset); ++ reloc_type = ELF32_R_TYPE(rpnt->r_info); ++ symtab_index = ELF32_R_SYM(rpnt->r_info); ++ symbol_addr = 0; ++ symname = strtab + symtab[symtab_index].st_name; ++ ++ if (symtab_index) { ++ symbol_addr = (unsigned long) ++ _dl_find_hash(strtab + symtab[symtab_index].st_name, ++ tpnt->symbol_scope, tpnt, ++ elf_machine_type_class(reloc_type)); ++ ++ /* Allow undefined references to weak symbols */ ++ if (!symbol_addr && ++ ELF32_ST_BIND(symtab[symtab_index].st_info) != STB_WEAK) { ++ _dl_dprintf(2, "%s: can't resolve symbol '%s'\n", ++ _dl_progname, symname); ++ return 0; ++ } ++ } ++ ++#if defined(__SUPPORT_LD_DEBUG__) ++ old_val = *reloc_addr; ++#endif ++ switch (reloc_type) { ++ case R_AVR32_NONE: ++ break; ++ case R_AVR32_GLOB_DAT: ++ case R_AVR32_JMP_SLOT: ++ *reloc_addr = symbol_addr + rpnt->r_addend; ++ break; ++ case R_AVR32_RELATIVE: ++ *reloc_addr = (unsigned long)tpnt->loadaddr ++ + rpnt->r_addend; ++ break; ++ default: ++ return -1; ++ } ++ ++#if defined(__SUPPORT_LD_DEBUG__) ++ if (_dl_debug_reloc && _dl_debug_detail) ++ _dl_dprintf(_dl_debug_file, "\tpatched: %x ==> %x @ %x\n", ++ old_val, *reloc_addr); ++#endif ++ ++ return 0; ++} ++ ++void _dl_parse_lazy_relocation_information(struct dyn_elf *rpnt, ++ unsigned long rel_addr, ++ unsigned long rel_size) ++{ ++ /* TODO: Might want to support this in order to get faster ++ * startup times... */ ++} ++ ++int _dl_parse_relocation_information(struct dyn_elf *rpnt, ++ unsigned long rel_addr, ++ unsigned long rel_size) ++{ ++ return _dl_parse(rpnt->dyn, rpnt->dyn->symbol_scope, rel_addr, rel_size, ++ _dl_do_reloc); ++} +Index: uClibc-0.9.28/ldso/ldso/avr32/resolve.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/ldso/ldso/avr32/resolve.S 2006-05-05 09:29:25.000000000 +0200 +@@ -0,0 +1,28 @@ ++/* ++ * Linux dynamic resolving code for AVR32. Fixes up the GOT entry as ++ * indicated in register r12 and jumps to the resolved address. ++ * ++ * This file is subject to the terms and conditions of the GNU Lesser General ++ * Public License. See the file "COPYING.LIB" in the main directory of this ++ * archive for more details. ++ * ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define ip r5 ++ ++ .text ++ .global _dl_linux_resolve ++ .type _dl_linux_resolve,@function ++_dl_linux_resolve: ++ /* The PLT code pushed r8 for us. It contains the address of this ++ function's GOT entry, that is entry 0. ip contains the address ++ of the GOT entry of the function we wanted to call. */ ++ stm --sp, r9-r12, lr ++ mov r11, r8 ++ sub r12, ip, r8 ++ rcall _dl_linux_resolver ++ mov ip, r12 ++ popm r8-r12,lr ++ mov pc, ip ++ .size _dl_linux_resolve, . - _dl_linux_resolve diff --git a/packages/uclibc/uclibc-0.9.28/avr32/ldso-avr32-needs-CONSTANT_STRING_GOT_FIXUP.patch b/packages/uclibc/uclibc-0.9.28/avr32/ldso-avr32-needs-CONSTANT_STRING_GOT_FIXUP.patch new file mode 100644 index 0000000000..222749f3c2 --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/ldso-avr32-needs-CONSTANT_STRING_GOT_FIXUP.patch @@ -0,0 +1,23 @@ +Subject: [PATCH] ldso: AVR32 needs CONSTANT_STRING_GOT_FIXUP + +Add AVR32 to the list of architectures needing CONSTANT_STRING_GOT_FIXUP. + +--- + + ldso/include/dl-string.h | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +Index: uClibc-0.9.28/ldso/include/dl-string.h +=================================================================== +--- uClibc-0.9.28.orig/ldso/include/dl-string.h 2006-02-07 16:58:58.000000000 +0100 ++++ uClibc-0.9.28/ldso/include/dl-string.h 2006-02-07 16:59:28.000000000 +0100 +@@ -271,7 +271,8 @@ static __always_inline char * _dl_simple + /* On some arches constant strings are referenced through the GOT. + * This requires that load_addr must already be defined... */ + #if defined(mc68000) || defined(__arm__) || defined(__mips__) \ +- || defined(__sh__) || defined(__powerpc__) ++ || defined(__sh__) || defined(__powerpc__) \ ++ || defined(__avr32__) + # define CONSTANT_STRING_GOT_FIXUP(X) \ + if ((X) < (const char *) load_addr) (X) += load_addr + # define NO_EARLY_SEND_STDERR diff --git a/packages/uclibc/uclibc-0.9.28/avr32/ldso-avr32-startup-hack.patch b/packages/uclibc/uclibc-0.9.28/avr32/ldso-avr32-startup-hack.patch new file mode 100644 index 0000000000..0cdc2ccb32 --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/ldso-avr32-startup-hack.patch @@ -0,0 +1,40 @@ +Subject: [PATCH] ldso: AVR32 startup hack + +AVR32 needs to do both PERFORM_BOOTSTRAP_GOT and a full relocation of +the GOT. I don't quite remember why, but I think it's because some GOT +entries just need the load address added to them, while the rest need +the full relocation code. + +This patch should be revisited to figure out whether we're processing +relocations against undefined symbols and whether that's something we +should be doing... + +--- + + ldso/ldso/dl-startup.c | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +Index: uClibc-0.9.28/ldso/ldso/dl-startup.c +=================================================================== +--- uClibc-0.9.28.orig/ldso/ldso/dl-startup.c 2006-02-07 16:49:27.000000000 +0100 ++++ uClibc-0.9.28/ldso/ldso/dl-startup.c 2006-02-07 17:12:09.000000000 +0100 +@@ -217,7 +217,9 @@ static void * __attribute_used__ _dl_sta + /* some arches (like MIPS) we have to tweak the GOT before relocations */ + PERFORM_BOOTSTRAP_GOT(tpnt); + +-#else ++#endif ++ ++#if !defined(PERFORM_BOOTSTRAP_GOT) || defined(__avr32__) + + /* OK, now do the relocations. We do not do a lazy binding here, so + that once we are done, we have considerably more flexibility. */ +@@ -259,7 +261,7 @@ static void * __attribute_used__ _dl_sta + rel_addr += relative_count * sizeof(ELF_RELOC);; + } + +- rpnt = (ELF_RELOC *) (rel_addr + load_addr); ++ rpnt = (ELF_RELOC *) (rel_addr /* + load_addr */); + for (i = 0; i < rel_size; i += sizeof(ELF_RELOC), rpnt++) { + reloc_addr = (unsigned long *) (load_addr + (unsigned long) rpnt->r_offset); + symtab_index = ELF_R_SYM(rpnt->r_info); diff --git a/packages/uclibc/uclibc-0.9.28/avr32/ldso-define-MAP_FAILED.patch b/packages/uclibc/uclibc-0.9.28/avr32/ldso-define-MAP_FAILED.patch new file mode 100644 index 0000000000..d2838ef197 --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/ldso-define-MAP_FAILED.patch @@ -0,0 +1,23 @@ +Subject: [PATCH] ldso: Define MAP_FAILED for _dl_mmap() + +When using mmap2() to emulate mmap(), _dl_mmap() uses MAP_FAILED to +indicate failure. MAP_FAILED is not defined anywhere, so this patch +defines it. + +--- + + ldso/include/dl-syscall.h | 1 + + 1 file changed, 1 insertion(+) + +Index: uClibc-0.9.28/ldso/include/dl-syscall.h +=================================================================== +--- uClibc-0.9.28.orig/ldso/include/dl-syscall.h 2006-02-07 16:49:27.000000000 +0100 ++++ uClibc-0.9.28/ldso/include/dl-syscall.h 2006-02-07 17:07:06.000000000 +0100 +@@ -132,6 +132,7 @@ static inline _syscall6(__ptr_t, __sysca + size_t, len, int, prot, int, flags, int, fd, off_t, offset); + /*always 12, even on architectures where PAGE_SHIFT != 12 */ + #define MMAP2_PAGE_SHIFT 12 ++#define MAP_FAILED ((void *) -1) + static inline void * _dl_mmap(void * addr, unsigned long size, int prot, + int flags, int fd, unsigned long offset) + { diff --git a/packages/uclibc/uclibc-0.9.28/avr32/let-optimized-stringops-override-default-ones.patch b/packages/uclibc/uclibc-0.9.28/avr32/let-optimized-stringops-override-default-ones.patch new file mode 100644 index 0000000000..a383a6e62d --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/let-optimized-stringops-override-default-ones.patch @@ -0,0 +1,28 @@ +From 7b2f125425cf777e7937b533217588e27952b87d Mon Sep 17 00:00:00 2001 +From: Haavard Skinnemoen +Date: Mon, 7 Aug 2006 11:12:50 +0200 +Subject: [PATCH] Let optimized stringops override default ones + +The default, slow stringops must be archived _before_ the optimized +stringops if there is to be any point doing the optimizations in the +first place. +--- + libc/Makefile | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +diff --git a/libc/Makefile b/libc/Makefile +index 31e4bab..687eac5 100644 +--- a/libc/Makefile ++++ b/libc/Makefile +@@ -59,7 +59,7 @@ # will evaluate to no files :(. + $(AR) dN 2 $(LIBNAME) $$objs && \ + $(AR) dN 2 $(LIBNAME) $$objs + @for objfile in obj.signal \ +- obj.string.generic obj.string.$(TARGET_ARCH) obj.string \ ++ obj.string obj.string.generic obj.string.$(TARGET_ARCH) \ + obj.sysdeps.common obj.sysdeps.$(TARGET_ARCH) ; do \ + if [ -e $$objfile ] ; then \ + if [ "$(MAKE_IS_SILENT)" = "n" ] ; then \ +-- +1.4.1.1 + diff --git a/packages/uclibc/uclibc-0.9.28/avr32/libpthread-avr32.patch b/packages/uclibc/uclibc-0.9.28/avr32/libpthread-avr32.patch new file mode 100644 index 0000000000..5277677ee5 --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/libpthread-avr32.patch @@ -0,0 +1,105 @@ +Subject: [PATCH] libpthread: AVR32 support + +Implement pt-machine.h for AVR32. +--- + + libpthread/linuxthreads/sysdeps/avr32/pt-machine.h | 92 +++++++++++++++++++++ + 1 file changed, 92 insertions(+) + +Index: uClibc-0.9.28/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h 2006-02-07 17:14:47.000000000 +0100 +@@ -0,0 +1,92 @@ ++/* Machine-dependent pthreads configuration and inline functions. ++ ++ Copyright (C) 2005 Atmel Norway ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public License as ++ published by the Free Software Foundation; either version 2.1 of the ++ License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; see the file COPYING.LIB. If not, ++ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, ++ Boston, MA 02111-1307, USA. */ ++ ++#ifndef _PT_MACHINE_H ++#define _PT_MACHINE_H 1 ++ ++#include ++ ++static inline int ++_test_and_set (int *p, int v) __THROW ++{ ++ int result; ++ ++ __asm__ __volatile__( ++ "/* Inline test and set */\n" ++ "1: ssrf 5\n" ++ " ld.w %0, %2\n" ++ " tst %0, %3\n" ++ " breq 2f\n" ++ " stcond %1, %3\n" ++ " brne 1b\n" ++ "2:" ++ : "=&r"(result), "=m"(*p) ++ : "m"(*p), "r"(v) ++ : "memory", "cc"); ++ ++ return result; ++} ++ ++#ifndef PT_EI ++# define PT_EI extern inline ++#endif ++ ++extern long int testandset (int *spinlock); ++extern int __compare_and_swap (long int *p, long int oldval, long int newval); ++ ++/* Spinlock implementation; required. */ ++PT_EI long int ++testandset (int *spinlock) ++{ ++ return _test_and_set(spinlock, 1); ++} ++ ++ ++/* Get some notion of the current stack. Need not be exactly the top ++ of the stack, just something somewhere in the current frame. */ ++#define CURRENT_STACK_FRAME stack_pointer ++register char * stack_pointer __asm__ ("sp"); ++ ++/* Compare-and-swap for semaphores. */ ++ ++#define HAS_COMPARE_AND_SWAP ++PT_EI int ++__compare_and_swap(long int *p, long int oldval, long int newval) ++{ ++ long int result, tmp; ++ ++ __asm__ __volatile__( ++ "/* Inline compare and swap */\n" ++ "1: ssrf 5\n" ++ " ld.w %1, %3\n" ++ " cp.w %1, %5\n" ++ " sreq %0\n" ++ " brne 2f\n" ++ " stcond %2, %4\n" ++ " brne 1b\n" ++ "2:" ++ : "=&r"(result), "=&r"(tmp), "=m"(*p) ++ : "m"(*p), "r"(newval), "r"(oldval) ++ : "cc", "memory"); ++ ++ return result; ++} ++ ++#endif /* pt-machine.h */ diff --git a/packages/uclibc/uclibc-0.9.28/avr32/no-create_module-on-avr32.patch b/packages/uclibc/uclibc-0.9.28/avr32/no-create_module-on-avr32.patch new file mode 100644 index 0000000000..9bfdc53cfc --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/no-create_module-on-avr32.patch @@ -0,0 +1,27 @@ +Subject: [PATCH] Don't include create_module() for AVR32 + +The create_module() system call is obsolete in Linux 2.6, so the +AVR32 kernel doesn't even have it. + +Come to think about it, this should be completely unnecessary as the +create_module function is only a stub when __NR_create_module is +undefined. +--- + + libc/sysdeps/linux/common/create_module.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +Index: uClibc-0.9.28/libc/sysdeps/linux/common/create_module.c +=================================================================== +--- uClibc-0.9.28.orig/libc/sysdeps/linux/common/create_module.c 2006-02-07 16:48:38.000000000 +0100 ++++ uClibc-0.9.28/libc/sysdeps/linux/common/create_module.c 2006-02-07 17:17:14.000000000 +0100 +@@ -61,7 +61,8 @@ unsigned long create_module(const char * + { + return __create_module(name, size, 0, 0); + } +-#else ++/* create_module is obsolete in Linux 2.6, so AVR32 doesn't have it */ ++#elif !defined(__avr32__) + /* Sparc, MIPS, etc don't mistake return values for errors. */ + _syscall2(unsigned long, create_module, const char *, name, size_t, size); + #endif diff --git a/packages/uclibc/uclibc-0.9.28/avr32/remove-bogus-version-hack-and-just-use-asm-generic-if-it-exists.patch b/packages/uclibc/uclibc-0.9.28/avr32/remove-bogus-version-hack-and-just-use-asm-generic-if-it-exists.patch new file mode 100644 index 0000000000..9f27f68f0a --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/remove-bogus-version-hack-and-just-use-asm-generic-if-it-exists.patch @@ -0,0 +1,48 @@ +--- a/extra/scripts/fix_includes.sh 2005-08-18 00:49:41.000000000 +0200 ++++ b/extra/scripts/fix_includes.sh 2006-09-27 13:23:12.000000000 +0200 +@@ -78,36 +78,6 @@ if [ ! -d "$KERNEL_SOURCE" ]; then + exit 1; + fi; + +-if [ -f "$KERNEL_SOURCE/Makefile" ] ; then +-# set current VERSION, PATCHLEVEL, SUBLEVEL, EXTRAVERSION +-eval `sed -n -e 's/^\([A-Z]*\) = \([0-9]*\)$/\1=\2/p' -e 's/^\([A-Z]*\) = \(-[-a-z0-9]*\)$/\1=\2/p' $KERNEL_SOURCE/Makefile` +-else +-ver=`grep UTS_RELEASE $KERNEL_SOURCE/include/linux/version.h | cut -d '"' -f 2` +-VERSION=`echo "$ver" | cut -d '.' -f 1` +-PATCHLEVEL=`echo "$ver" | cut -d '.' -f 2` +-if echo "$ver" | grep -q '-' ; then +-SUBLEVEL=`echo "$ver" | sed "s/${VERSION}.${PATCHLEVEL}.//" | cut -d '-' -f 1` +-EXTRAVERSION=`echo "$ver" | sed "s/${VERSION}.${PATCHLEVEL}.${SUBLEVEL}-//"` +-else +-SUBLEVEL=`echo "$ver" | cut -d '.' -f 3` +-#EXTRAVERSION= +-fi +-fi +-if [ -z "$VERSION" -o -z "$PATCHLEVEL" -o -z "$SUBLEVEL" ] +-then +- echo "Unable to determine version for kernel headers" +- echo -e "\tprovided in directory $KERNEL_SOURCE" +- exit 1 +-fi +- +-if [ "$MAKE_IS_SILENT" != "y" ]; then +-echo "Current kernel version is $VERSION.$PATCHLEVEL.$SUBLEVEL${EXTRAVERSION}" +-echo -e "\n" +-echo "Using kernel headers from $VERSION.$PATCHLEVEL.$SUBLEVEL${EXTRAVERSION} for architecture '$TARGET_ARCH'" +-echo -e "\tprovided in directory $KERNEL_SOURCE" +-echo -e "\n" +-fi +- + # Create a symlink to include/asm + + rm -f include/asm* +@@ -172,7 +142,7 @@ fi; + + + # Annoyingly, 2.6.x kernel headers also need an include/asm-generic/ directory +-if [ $VERSION -eq 2 ] && [ $PATCHLEVEL -ge 6 ] ; then ++if [ -d $KERNEL_SOURCE/include/asm-generic ] ; then + ln -fs $KERNEL_SOURCE/include/asm-generic include/asm-generic + fi; + diff --git a/packages/uclibc/uclibc-0.9.28/avr32/sync-fcntl-h-with-linux-kernel.patch b/packages/uclibc/uclibc-0.9.28/avr32/sync-fcntl-h-with-linux-kernel.patch new file mode 100644 index 0000000000..ae6de2b102 --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/sync-fcntl-h-with-linux-kernel.patch @@ -0,0 +1,54 @@ +--- + libc/sysdeps/linux/avr32/bits/fcntl.h | 33 +++++++++++++++++---------------- + 1 file changed, 17 insertions(+), 16 deletions(-) + +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/fcntl.h +=================================================================== +--- uClibc-0.9.28-avr32.orig/libc/sysdeps/linux/avr32/bits/fcntl.h 2006-11-23 17:38:30.000000000 +0100 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/fcntl.h 2006-11-23 17:52:15.000000000 +0100 +@@ -11,28 +11,29 @@ + + /* open/fcntl - O_SYNC is only implemented on blocks devices and on files + located on an ext2 file system */ +-#define O_ACCMODE 0003 +-#define O_RDONLY 00 +-#define O_WRONLY 01 +-#define O_RDWR 02 +-#define O_CREAT 0100 /* not fcntl */ +-#define O_EXCL 0200 /* not fcntl */ +-#define O_NOCTTY 0400 /* not fcntl */ +-#define O_TRUNC 01000 /* not fcntl */ +-#define O_APPEND 02000 +-#define O_NONBLOCK 04000 ++#define O_ACCMODE 00000003 ++#define O_RDONLY 00000000 ++#define O_WRONLY 00000001 ++#define O_RDWR 00000002 ++#define O_CREAT 00000100 /* not fcntl */ ++#define O_EXCL 00000200 /* not fcntl */ ++#define O_NOCTTY 00000400 /* not fcntl */ ++#define O_TRUNC 00001000 /* not fcntl */ ++#define O_APPEND 00002000 ++#define O_NONBLOCK 00004000 + #define O_NDELAY O_NONBLOCK +-#define O_SYNC 010000 +-#define O_ASYNC 020000 ++#define O_SYNC 00010000 ++#define O_ASYNC 00020000 + + #ifdef __USE_GNU +-# define O_DIRECTORY 040000 /* must be a directory */ +-# define O_NOFOLLOW 0100000 /* don't follow links */ +-# define O_DIRECT 0200000 /* direct disk access */ ++# define O_DIRECT 00040000 /* must be a directory */ ++# define O_DIRECTORY 00200000 /* direct disk access */ ++# define O_NOFOLLOW 00400000 /* don't follow links */ ++# define O_NOATIME 01000000 /* don't set atime */ + #endif + + #ifdef __USE_LARGEFILE64 +-# define O_LARGEFILE 0400000 ++# define O_LARGEFILE 00100000 + #endif + + /* For now Linux has synchronisity options for data and read operations. diff --git a/packages/uclibc/uclibc-0.9.28/avr32/uClibc-0.9.28-avr32-20060621.patch b/packages/uclibc/uclibc-0.9.28/avr32/uClibc-0.9.28-avr32-20060621.patch new file mode 100644 index 0000000000..430b54c1c1 --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/uClibc-0.9.28-avr32-20060621.patch @@ -0,0 +1,4322 @@ +diff -Nur uClibc-0.9.28/extra/Configs/Config.avr32 uClibc-0.9.28-avr32-20060621/extra/Configs/Config.avr32 +--- uClibc-0.9.28/extra/Configs/Config.avr32 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/extra/Configs/Config.avr32 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,38 @@ ++# ++# For a description of the syntax of this configuration file, ++# see extra/config/Kconfig-language.txt ++# ++ ++config HAVE_ELF ++ bool ++ default y ++ ++config TARGET_ARCH ++ default "avr32" ++ ++config ARCH_CFLAGS ++ string ++ ++config ARCH_LDFLAGS ++ string ++ ++config LIBGCC_CFLAGS ++ string ++ ++config ARCH_SUPPORTS_BIG_ENDIAN ++ bool ++ default y ++ ++config UCLIBC_COMPLETELY_PIC ++ select FORCE_SHAREABLE_TEXT_SEGMENTS ++ bool ++ default y ++ ++choice ++ prompt "Target CPU Type" ++ default CONFIG_AP7000 ++ ++config CONFIG_AP7000 ++ bool "AP7000" ++ ++endchoice +diff -Nur uClibc-0.9.28/extra/Configs/Config.in uClibc-0.9.28-avr32-20060621/extra/Configs/Config.in +--- uClibc-0.9.28/extra/Configs/Config.in 2005-08-18 00:49:41.000000000 +0200 ++++ uClibc-0.9.28-avr32-20060621/extra/Configs/Config.in 2006-06-21 11:35:56.000000000 +0200 +@@ -16,6 +16,9 @@ + config TARGET_arm + bool "arm" + ++config TARGET_avr32 ++ bool "avr32" ++ + config TARGET_bfin + bool "bfin" + +@@ -83,6 +86,10 @@ + source "extra/Configs/Config.arm" + endif + ++if TARGET_avr32 ++source "extra/Configs/Config.avr32" ++endif ++ + if TARGET_bfin + source "extra/Configs/Config.bfin" + endif +diff -Nur uClibc-0.9.28/include/elf.h uClibc-0.9.28-avr32-20060621/include/elf.h +--- uClibc-0.9.28/include/elf.h 2005-08-18 00:49:41.000000000 +0200 ++++ uClibc-0.9.28-avr32-20060621/include/elf.h 2006-06-21 11:35:56.000000000 +0200 +@@ -261,6 +261,8 @@ + #define EM_NIOS32 0xfebb /* Altera Nios 32 */ + #define EM_ALTERA_NIOS2 0x9ee5 /* Altera Nios II */ + ++#define EM_AVR32 0x18ad ++ + /* V850 backend magic number. Written in the absense of an ABI. */ + #define EM_CYGNUS_V850 0x9080 + +@@ -2687,6 +2689,55 @@ + /* Keep this the last entry. */ + #define R_V850_NUM 25 + ++/* Atmel AVR32 relocations. */ ++#define R_AVR32_NONE 0 ++#define R_AVR32_32 1 ++#define R_AVR32_16 2 ++#define R_AVR32_8 3 ++#define R_AVR32_32_PCREL 4 ++#define R_AVR32_16_PCREL 5 ++#define R_AVR32_8_PCREL 6 ++#define R_AVR32_DIFF32 7 ++#define R_AVR32_DIFF16 8 ++#define R_AVR32_DIFF8 9 ++#define R_AVR32_GOT32 10 ++#define R_AVR32_GOT16 11 ++#define R_AVR32_GOT8 12 ++#define R_AVR32_21S 13 ++#define R_AVR32_16U 14 ++#define R_AVR32_16S 15 ++#define R_AVR32_8S 16 ++#define R_AVR32_8S_EXT 17 ++#define R_AVR32_22H_PCREL 18 ++#define R_AVR32_18W_PCREL 19 ++#define R_AVR32_16B_PCREL 20 ++#define R_AVR32_16N_PCREL 21 ++#define R_AVR32_14UW_PCREL 22 ++#define R_AVR32_11H_PCREL 23 ++#define R_AVR32_10UW_PCREL 24 ++#define R_AVR32_9H_PCREL 25 ++#define R_AVR32_9UW_PCREL 26 ++#define R_AVR32_HI16 27 ++#define R_AVR32_LO16 28 ++#define R_AVR32_GOTPC 29 ++#define R_AVR32_GOTCALL 30 ++#define R_AVR32_LDA_GOT 31 ++#define R_AVR32_GOT21S 32 ++#define R_AVR32_GOT18SW 33 ++#define R_AVR32_GOT16S 34 ++#define R_AVR32_GOT7UW 35 ++#define R_AVR32_32_CPENT 36 ++#define R_AVR32_CPCALL 37 ++#define R_AVR32_16_CP 38 ++#define R_AVR32_9W_CP 39 ++#define R_AVR32_RELATIVE 40 ++#define R_AVR32_GLOB_DAT 41 ++#define R_AVR32_JMP_SLOT 42 ++#define R_AVR32_ALIGN 43 ++#define R_AVR32_NUM 44 ++ ++/* AVR32 dynamic tags */ ++#define DT_AVR32_GOTSZ 0x70000001 /* Total size of GOT in bytes */ + + #define R_H8_NONE 0 + #define R_H8_DIR32 1 +diff -Nur uClibc-0.9.28/ldso/include/dl-string.h uClibc-0.9.28-avr32-20060621/ldso/include/dl-string.h +--- uClibc-0.9.28/ldso/include/dl-string.h 2005-08-18 00:49:41.000000000 +0200 ++++ uClibc-0.9.28-avr32-20060621/ldso/include/dl-string.h 2006-06-21 11:35:57.000000000 +0200 +@@ -134,7 +134,7 @@ + } while (1); + } + +-static inline void * _dl_memcpy(void * dst, const void * src, size_t len) ++static __always_inline void * _dl_memcpy(void * dst, const void * src, size_t len) + { + register char *a = dst-1; + register const char *b = src-1; +@@ -271,7 +271,8 @@ + /* On some arches constant strings are referenced through the GOT. + * This requires that load_addr must already be defined... */ + #if defined(mc68000) || defined(__arm__) || defined(__mips__) \ +- || defined(__sh__) || defined(__powerpc__) ++ || defined(__sh__) || defined(__powerpc__) \ ++ || defined(__avr32__) + # define CONSTANT_STRING_GOT_FIXUP(X) \ + if ((X) < (const char *) load_addr) (X) += load_addr + # define NO_EARLY_SEND_STDERR +diff -Nur uClibc-0.9.28/ldso/include/dl-syscall.h uClibc-0.9.28-avr32-20060621/ldso/include/dl-syscall.h +--- uClibc-0.9.28/ldso/include/dl-syscall.h 2005-08-18 00:49:41.000000000 +0200 ++++ uClibc-0.9.28-avr32-20060621/ldso/include/dl-syscall.h 2006-06-21 11:35:57.000000000 +0200 +@@ -60,59 +60,59 @@ + dynamic linking at all, so we cannot return any error codes. + We just punt if there is an error. */ + #define __NR__dl_exit __NR_exit +-static inline _syscall1(void, _dl_exit, int, status); ++static __always_inline _syscall1(void, _dl_exit, int, status); + + #define __NR__dl_close __NR_close +-static inline _syscall1(int, _dl_close, int, fd); ++static __always_inline _syscall1(int, _dl_close, int, fd); + + #define __NR__dl_open __NR_open +-static inline _syscall3(int, _dl_open, const char *, fn, int, flags, __kernel_mode_t, mode); ++static __always_inline _syscall3(int, _dl_open, const char *, fn, int, flags, __kernel_mode_t, mode); + + #define __NR__dl_write __NR_write +-static inline _syscall3(unsigned long, _dl_write, int, fd, ++static __always_inline _syscall3(unsigned long, _dl_write, int, fd, + const void *, buf, unsigned long, count); + + #define __NR__dl_read __NR_read +-static inline _syscall3(unsigned long, _dl_read, int, fd, ++static __always_inline _syscall3(unsigned long, _dl_read, int, fd, + const void *, buf, unsigned long, count); + + #define __NR__dl_mprotect __NR_mprotect +-static inline _syscall3(int, _dl_mprotect, const void *, addr, unsigned long, len, int, prot); ++static __always_inline _syscall3(int, _dl_mprotect, const void *, addr, unsigned long, len, int, prot); + + #define __NR__dl_stat __NR_stat +-static inline _syscall2(int, _dl_stat, const char *, file_name, struct stat *, buf); ++static __always_inline _syscall2(int, _dl_stat, const char *, file_name, struct stat *, buf); + + #define __NR__dl_munmap __NR_munmap +-static inline _syscall2(int, _dl_munmap, void *, start, unsigned long, length); ++static __always_inline _syscall2(int, _dl_munmap, void *, start, unsigned long, length); + + #define __NR__dl_getuid __NR_getuid +-static inline _syscall0(uid_t, _dl_getuid); ++static __always_inline _syscall0(uid_t, _dl_getuid); + + #define __NR__dl_geteuid __NR_geteuid +-static inline _syscall0(uid_t, _dl_geteuid); ++static __always_inline _syscall0(uid_t, _dl_geteuid); + + #define __NR__dl_getgid __NR_getgid +-static inline _syscall0(gid_t, _dl_getgid); ++static __always_inline _syscall0(gid_t, _dl_getgid); + + #define __NR__dl_getegid __NR_getegid +-static inline _syscall0(gid_t, _dl_getegid); ++static __always_inline _syscall0(gid_t, _dl_getegid); + + #define __NR__dl_getpid __NR_getpid +-static inline _syscall0(gid_t, _dl_getpid); ++static __always_inline _syscall0(gid_t, _dl_getpid); + + #define __NR__dl_readlink __NR_readlink +-static inline _syscall3(int, _dl_readlink, const char *, path, char *, buf, size_t, bufsiz); ++static __always_inline _syscall3(int, _dl_readlink, const char *, path, char *, buf, size_t, bufsiz); + + #ifdef __NR_mmap + #ifdef MMAP_HAS_6_ARGS + #define __NR__dl_mmap __NR_mmap +-static inline _syscall6(void *, _dl_mmap, void *, start, size_t, length, ++static __always_inline _syscall6(void *, _dl_mmap, void *, start, size_t, length, + int, prot, int, flags, int, fd, off_t, offset); + #else + #define __NR__dl_mmap_real __NR_mmap +-static inline _syscall1(void *, _dl_mmap_real, unsigned long *, buffer); ++static __always_inline _syscall1(void *, _dl_mmap_real, unsigned long *, buffer); + +-static inline void * _dl_mmap(void * addr, unsigned long size, int prot, ++static __always_inline void * _dl_mmap(void * addr, unsigned long size, int prot, + int flags, int fd, unsigned long offset) + { + unsigned long buffer[6]; +@@ -128,11 +128,12 @@ + #endif + #elif defined __NR_mmap2 + #define __NR___syscall_mmap2 __NR_mmap2 +-static inline _syscall6(__ptr_t, __syscall_mmap2, __ptr_t, addr, ++static __always_inline _syscall6(__ptr_t, __syscall_mmap2, __ptr_t, addr, + size_t, len, int, prot, int, flags, int, fd, off_t, offset); + /*always 12, even on architectures where PAGE_SHIFT != 12 */ + #define MMAP2_PAGE_SHIFT 12 +-static inline void * _dl_mmap(void * addr, unsigned long size, int prot, ++#define MAP_FAILED ((void *) -1) ++static __always_inline void * _dl_mmap(void * addr, unsigned long size, int prot, + int flags, int fd, unsigned long offset) + { + if (offset & ((1 << MMAP2_PAGE_SHIFT) - 1)) +diff -Nur uClibc-0.9.28/ldso/ldso/avr32/dl-debug.h uClibc-0.9.28-avr32-20060621/ldso/ldso/avr32/dl-debug.h +--- uClibc-0.9.28/ldso/ldso/avr32/dl-debug.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/ldso/ldso/avr32/dl-debug.h 2006-06-21 11:35:57.000000000 +0200 +@@ -0,0 +1,45 @@ ++/* ++ * AVR32 ELF shared libary loader support ++ * ++ * Copyright (C) 2005 Atmel Norway ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. The name of the above contributors may not be ++ * used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ */ ++ ++static const char *_dl_reltypes_tab[] = { ++ "R_AVR32_NONE", ++ "R_AVR32_32", "R_AVR32_16", "R_AVR32_8", ++ "R_AVR32_32_PCREL", "R_AVR32_16_PCREL", "R_AVR32_8_PCREL", ++ "R_AVR32_DIFF32", "R_AVR32_DIFF16", "R_AVR32_DIFF8", ++ "R_AVR32_GOT32", "R_AVR32_GOT16", "R_AVR32_GOT8", ++ "R_AVR32_21S", "R_AVR32_16U", "R_AVR32_16S", "R_AVR32_8S", "R_AVR32_8S_EXT", ++ "R_AVR32_22H_PCREL", "R_AVR32_18W_PCREL", "R_AVR32_16B_PCREL", ++ "R_AVR32_16N_PCREL", "R_AVR32_14UW_PCREL", "R_AVR32_11H_PCREL", ++ "R_AVR32_10UW_PCREL", "R_AVR32_9H_PCREL", "R_AVR32_9UW_PCREL", ++ "R_AVR32_HI16", "R_AVR32_LO16", ++ "R_AVR32_GOTPC", "R_AVR32_GOTCALL", "R_AVR32_LDA_GOT", ++ "R_AVR32_GOT21S", "R_AVR32_GOT18SW", "R_AVR32_GOT16S", "R_AVR32_GOT7UW", ++ "R_AVR32_32_CPENT", "R_AVR32_CPCALL", "R_AVR32_16_CP", "R_AVR32_9W_CP", ++ "R_AVR32_RELATIVE", "R_AVR32_GLOB_DAT", "R_AVR32_JMP_SLOT", ++ "R_AVR32_ALIGN", ++}; +diff -Nur uClibc-0.9.28/ldso/ldso/avr32/dl-startup.h uClibc-0.9.28-avr32-20060621/ldso/ldso/avr32/dl-startup.h +--- uClibc-0.9.28/ldso/ldso/avr32/dl-startup.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/ldso/ldso/avr32/dl-startup.h 2006-06-21 11:35:57.000000000 +0200 +@@ -0,0 +1,110 @@ ++/* vi: set sw=4 ts=4: */ ++/* ++ * Architecture specific code used by dl-startup.c ++ * Copyright (C) 2005 Atmel Norway ++ */ ++ ++/* This is the library loader's main entry point. Let _dl_boot2 do its ++ * initializations and jump to the application's entry point ++ * afterwards. */ ++asm( " .text\n" ++ " .global _start\n" ++ " .type _start,@function\n" ++ "_start:\n" ++ /* All arguments are on the stack initially */ ++ " mov r12, sp\n" ++ " rcall _dl_start\n" ++ /* Returns user entry point in r12. Save it. */ ++ " mov r0, r12\n" ++ /* We're PIC, so get the Global Offset Table */ ++ " lddpc r6, .L_GOT\n" ++ ".L_RGOT:\n" ++ " rsub r6, pc\n" ++ /* Adjust argc and argv according to _dl_skip_args */ ++ " ld.w r1, r6[_dl_skip_args@got]\n" ++ " ld.w r1, r1[0]\n" ++ " ld.w r2, sp++\n" ++ " sub r2, r1\n" ++ " add sp, sp, r1 << 2\n" ++ " st.w --sp, r2\n" ++ /* Load the finalizer function */ ++ " ld.w r12, r6[_dl_fini@got]\n" ++ /* Jump to the user's entry point */ ++ " mov pc, r0\n\n" ++ ++ " .align 2\n" ++ ".L_GOT:" ++ " .long .L_RGOT - _GLOBAL_OFFSET_TABLE_\n" ++ " .size _start, . - _start\n" ++ " .previous\n"); ++ ++/* Get a pointer to the argv array. On many platforms this can be just ++ * the address if the first argument, on other platforms we need to ++ * do something a little more subtle here. */ ++#define GET_ARGV(ARGVP, ARGS) ARGVP = ((unsigned long *)ARGS + 1) ++ ++ ++/* We can't call functions before the GOT has been initialized */ ++#define NO_FUNCS_BEFORE_BOOTSTRAP ++ ++/* ++ * Relocate the GOT during dynamic loader bootstrap. This will add ++ * the load address to all entries in the GOT, which is necessary ++ * because the linker doesn't generate R_AVR32_RELATIVE relocs for the ++ * GOT. ++ */ ++static __always_inline ++void PERFORM_BOOTSTRAP_GOT(struct elf_resolve *tpnt) ++{ ++ Elf32_Addr i, nr_got; ++ register Elf32_Addr *__r6 __asm__("r6"); ++ Elf32_Addr *got = __r6; ++ ++ nr_got = tpnt->dynamic_info[DT_AVR32_GOTSZ_IDX] / sizeof(*got); ++ for (i = 2; i < nr_got; i++) ++ got[i] += tpnt->loadaddr; ++} ++ ++#define PERFORM_BOOTSTRAP_GOT(tpnt) PERFORM_BOOTSTRAP_GOT(tpnt) ++ ++/* Handle relocation of the symbols in the dynamic loader. */ ++static __always_inline ++void PERFORM_BOOTSTRAP_RELOC(ELF_RELOC *rpnt, unsigned long *reloc_addr, ++ unsigned long symbol_addr, ++ unsigned long load_addr, Elf32_Sym *symtab) ++{ ++ switch(ELF32_R_TYPE(rpnt->r_info)) { ++ case R_AVR32_NONE: ++ break; ++ case R_AVR32_GLOB_DAT: ++ case R_AVR32_JMP_SLOT: ++ *reloc_addr = symbol_addr; ++ break; ++ case R_AVR32_RELATIVE: ++ SEND_STDERR_DEBUG("Applying RELATIVE relocation: "); ++ SEND_ADDRESS_STDERR_DEBUG(load_addr, 0); ++ SEND_STDERR_DEBUG(" + "); ++ SEND_ADDRESS_STDERR_DEBUG(rpnt->r_addend, 1); ++ *reloc_addr = load_addr + rpnt->r_addend; ++ break; ++ default: ++ SEND_STDERR("BOOTSTRAP_RELOC: unhandled reloc_type "); ++ SEND_NUMBER_STDERR(ELF32_R_TYPE(rpnt->r_info), 1); ++ SEND_STDERR("REL, SYMBOL, LOAD: "); ++ SEND_ADDRESS_STDERR(reloc_addr, 0); ++ SEND_STDERR(", "); ++ SEND_ADDRESS_STDERR(symbol_addr, 0); ++ SEND_STDERR(", "); ++ SEND_ADDRESS_STDERR(load_addr, 1); ++ _dl_exit(1); ++ } ++} ++ ++/* Transfer control to the user's application, once the dynamic loader ++ * is done. This routine has to exit the current function, then call ++ * the _dl_elf_main function. ++ * ++ * Since our _dl_boot will simply call whatever is returned by ++ * _dl_boot2, we can just return the address we're supposed to ++ * call. */ ++#define START() return _dl_elf_main; +diff -Nur uClibc-0.9.28/ldso/ldso/avr32/dl-syscalls.h uClibc-0.9.28-avr32-20060621/ldso/ldso/avr32/dl-syscalls.h +--- uClibc-0.9.28/ldso/ldso/avr32/dl-syscalls.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/ldso/ldso/avr32/dl-syscalls.h 2006-06-21 11:35:57.000000000 +0200 +@@ -0,0 +1,5 @@ ++/* We can't use the real errno in ldso, since it has not yet ++ * been dynamicly linked in yet. */ ++extern int _dl_errno; ++#define __set_errno(X) {(_dl_errno) = (X);} ++#include "sys/syscall.h" +diff -Nur uClibc-0.9.28/ldso/ldso/avr32/dl-sysdep.h uClibc-0.9.28-avr32-20060621/ldso/ldso/avr32/dl-sysdep.h +--- uClibc-0.9.28/ldso/ldso/avr32/dl-sysdep.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/ldso/ldso/avr32/dl-sysdep.h 2006-06-21 11:35:57.000000000 +0200 +@@ -0,0 +1,103 @@ ++/* vi: set sw=4 ts=4: */ ++/* ++ * Various assembly language/system dependent hacks that are required ++ * so that we can minimize the amount of platform specific code. ++ * Copyright (C) 2004-2005 Atmel Norway ++ */ ++ ++/* Define this if the system uses RELOCA. */ ++#define ELF_USES_RELOCA ++ ++#include ++ ++#define ARCH_NUM 1 ++#define DT_AVR32_GOTSZ_IDX (DT_NUM + OS_NUM) ++ ++#define ARCH_DYNAMIC_INFO(dpnt, dynamic, debug_addr) \ ++ do { \ ++ if (dpnt->d_tag == DT_AVR32_GOTSZ) \ ++ dynamic[DT_AVR32_GOTSZ_IDX] = dpnt->d_un.d_val; \ ++ } while (0) ++ ++/* Initialization sequence for the application/library GOT. */ ++#define INIT_GOT(GOT_BASE,MODULE) \ ++ do { \ ++ unsigned long i, nr_got; \ ++ \ ++ GOT_BASE[0] = (unsigned long) _dl_linux_resolve; \ ++ GOT_BASE[1] = (unsigned long) MODULE; \ ++ \ ++ /* Add load address displacement to all GOT entries */ \ ++ nr_got = MODULE->dynamic_info[DT_AVR32_GOTSZ_IDX] / 4; \ ++ for (i = 2; i < nr_got; i++) \ ++ GOT_BASE[i] += (unsigned long)MODULE->loadaddr; \ ++ } while (0) ++ ++#define do_rem(result, n, base) ((result) = (n) % (base)) ++ ++/* Here we define the magic numbers that this dynamic loader should accept */ ++#define MAGIC1 EM_AVR32 ++#undef MAGIC2 ++ ++/* Used for error messages */ ++#define ELF_TARGET "AVR32" ++ ++unsigned long _dl_linux_resolver(unsigned long got_offset, unsigned long *got); ++ ++/* 4096 bytes alignment */ ++#define PAGE_ALIGN 0xfffff000 ++#define ADDR_ALIGN 0xfff ++#define OFFS_ALIGN 0x7ffff000 ++ ++#define elf_machine_type_class(type) \ ++ ((type == R_AVR32_JMP_SLOT) * ELF_RTYPE_CLASS_PLT) ++ ++/* AVR32 doesn't need any COPY relocs */ ++#define DL_NO_COPY_RELOCS ++ ++/* Return the link-time address of _DYNAMIC. Conveniently, this is the ++ first element of the GOT. This must be inlined in a function which ++ uses global data. */ ++static inline Elf32_Addr ++elf_machine_dynamic (void) ++{ ++ register Elf32_Addr *got asm ("r6"); ++ return *got; ++} ++ ++/* Return the run-time load address of the shared object. */ ++static inline Elf32_Addr ++elf_machine_load_address (void) ++{ ++ extern void __dl_start asm("_dl_start"); ++ Elf32_Addr got_addr = (Elf32_Addr) &__dl_start; ++ Elf32_Addr pcrel_addr; ++ ++ asm (" lddpc %0, 2f\n" ++ "1: add %0, pc\n" ++ " rjmp 3f\n" ++ " .align 2\n" ++ "2: .long _dl_start - 1b\n" ++ "3:\n" ++ : "=r"(pcrel_addr) : : "cc"); ++ ++ return pcrel_addr - got_addr; ++} ++ ++/* ++ * Perform any RELATIVE relocations specified by DT_RELCOUNT. ++ * Currently, we don't use that tag, but we might in the future as ++ * this would reduce the startup time somewhat (although probably not by much). ++ */ ++static inline void ++elf_machine_relative (Elf32_Addr load_off, const Elf32_Addr rel_addr, ++ Elf32_Word relative_count) ++{ ++ Elf32_Rela *rpnt = (void *)rel_addr; ++ ++ do { ++ Elf32_Addr *reloc_addr; ++ reloc_addr = (void *)(load_off + (rpnt++)->r_offset); ++ *reloc_addr = load_off + rpnt->r_addend; ++ } while (--relative_count); ++} +diff -Nur uClibc-0.9.28/ldso/ldso/avr32/elfinterp.c uClibc-0.9.28-avr32-20060621/ldso/ldso/avr32/elfinterp.c +--- uClibc-0.9.28/ldso/ldso/avr32/elfinterp.c 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/ldso/ldso/avr32/elfinterp.c 2006-06-21 11:35:57.000000000 +0200 +@@ -0,0 +1,191 @@ ++/* ++ * AVR32 ELF shared library loader suppport ++ * ++ * Copyright (C) 2004-2006 Atmel Corporation ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. The name of the above contributors may not be ++ * used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ */ ++ ++unsigned long _dl_linux_resolver(unsigned long got_offset, unsigned long *got) ++{ ++ struct elf_resolve *tpnt = (struct elf_resolve *)got[1]; ++ Elf32_Sym *sym; ++ unsigned long local_gotno; ++ unsigned long gotsym; ++ unsigned long new_addr; ++ char *strtab, *symname; ++ unsigned long *entry; ++ unsigned long sym_index = got_offset / 4; ++ ++#if 0 ++ local_gotno = tpnt->dynamic_info[DT_AVR32_LOCAL_GOTNO]; ++ gotsym = tpnt->dynamic_info[DT_AVR32_GOTSYM]; ++ ++ sym = ((Elf32_Sym *)(tpnt->dynamic_info[DT_SYMTAB] + tpnt->loadaddr)) ++ + sym_index; ++ strtab = (char *)(tpnt->dynamic_info[DT_STRTAB] + tpnt->loadaddr); ++ symname = strtab + sym->st_name; ++ ++#if 0 ++ new_addr = (unsigned long) _dl_find_hash(strtab + sym->st_name, ++ tpnt->symbol_scope, tpnt, ++ resolver); ++#endif ++ ++ entry = (unsigned long *)(got + local_gotno + sym_index - gotsym); ++ *entry = new_addr; ++#endif ++ ++ return new_addr; ++} ++ ++static int ++_dl_parse(struct elf_resolve *tpnt, struct dyn_elf *scope, ++ unsigned long rel_addr, unsigned long rel_size, ++ int (*reloc_func)(struct elf_resolve *tpnt, struct dyn_elf *scope, ++ Elf32_Rela *rpnt, Elf32_Sym *symtab, char *strtab)) ++{ ++ Elf32_Sym *symtab; ++ Elf32_Rela *rpnt; ++ char *strtab; ++ int i; ++ ++ rpnt = (Elf32_Rela *)rel_addr; ++ rel_size /= sizeof(Elf32_Rela); ++ symtab = (Elf32_Sym *)tpnt->dynamic_info[DT_SYMTAB]; ++ strtab = (char *)tpnt->dynamic_info[DT_STRTAB]; ++ ++ for (i = 0; i < rel_size; i++, rpnt++) { ++ int symtab_index, res; ++ ++ symtab_index = ELF32_R_SYM(rpnt->r_info); ++ ++ debug_sym(symtab, strtab, symtab_index); ++ debug_reloc(symtab, strtab, rpnt); ++ ++ res = reloc_func(tpnt, scope, rpnt, symtab, strtab); ++ ++ if (res == 0) ++ continue; ++ ++ _dl_dprintf(2, "\n%s: ", _dl_progname); ++ ++ if (symtab_index) ++ _dl_dprintf(2, "symbol '%s': ", ++ strtab + symtab[symtab_index].st_name); ++ ++ if (res < 0) { ++ int reloc_type = ELF32_R_TYPE(rpnt->r_info); ++#if defined(__SUPPORT_LD_DEBUG__) ++ _dl_dprintf(2, "can't handle reloc type %s\n", ++ _dl_reltypes(reloc_type)); ++#else ++ _dl_dprintf(2, "can't handle reloc type %x\n", ++ reloc_type); ++#endif ++ _dl_exit(-res); ++ } else { ++ _dl_dprintf(2, "can't resolve symbol\n"); ++ return res; ++ } ++ } ++ ++ return 0; ++} ++ ++static int _dl_do_reloc(struct elf_resolve *tpnt, struct dyn_elf *scope, ++ Elf32_Rela *rpnt, Elf32_Sym *symtab, char *strtab) ++{ ++ int reloc_type; ++ int symtab_index; ++ char *symname; ++ unsigned long *reloc_addr; ++ unsigned long symbol_addr; ++#if defined(__SUPPORT_LD_DEBUG__) ++ unsigned long old_val; ++#endif ++ ++ reloc_addr = (unsigned long *)(tpnt->loadaddr + rpnt->r_offset); ++ reloc_type = ELF32_R_TYPE(rpnt->r_info); ++ symtab_index = ELF32_R_SYM(rpnt->r_info); ++ symbol_addr = 0; ++ symname = strtab + symtab[symtab_index].st_name; ++ ++ if (symtab_index) { ++ symbol_addr = (unsigned long) ++ _dl_find_hash(strtab + symtab[symtab_index].st_name, ++ tpnt->symbol_scope, tpnt, ++ elf_machine_type_class(reloc_type)); ++ ++ /* Allow undefined references to weak symbols */ ++ if (!symbol_addr && ++ ELF32_ST_BIND(symtab[symtab_index].st_info) != STB_WEAK) { ++ _dl_dprintf(2, "%s: can't resolve symbol '%s'\n", ++ _dl_progname, symname); ++ return 0; ++ } ++ } ++ ++#if defined(__SUPPORT_LD_DEBUG__) ++ old_val = *reloc_addr; ++#endif ++ switch (reloc_type) { ++ case R_AVR32_NONE: ++ break; ++ case R_AVR32_GLOB_DAT: ++ case R_AVR32_JMP_SLOT: ++ *reloc_addr = symbol_addr + rpnt->r_addend; ++ break; ++ case R_AVR32_RELATIVE: ++ *reloc_addr = (unsigned long)tpnt->loadaddr ++ + rpnt->r_addend; ++ break; ++ default: ++ return -1; ++ } ++ ++#if defined(__SUPPORT_LD_DEBUG__) ++ if (_dl_debug_reloc && _dl_debug_detail) ++ _dl_dprintf(_dl_debug_file, "\tpatched: %x ==> %x @ %x\n", ++ old_val, *reloc_addr); ++#endif ++ ++ return 0; ++} ++ ++void _dl_parse_lazy_relocation_information(struct dyn_elf *rpnt, ++ unsigned long rel_addr, ++ unsigned long rel_size) ++{ ++ /* TODO: Might want to support this in order to get faster ++ * startup times... */ ++} ++ ++int _dl_parse_relocation_information(struct dyn_elf *rpnt, ++ unsigned long rel_addr, ++ unsigned long rel_size) ++{ ++ return _dl_parse(rpnt->dyn, rpnt->dyn->symbol_scope, rel_addr, rel_size, ++ _dl_do_reloc); ++} +diff -Nur uClibc-0.9.28/ldso/ldso/avr32/resolve.S uClibc-0.9.28-avr32-20060621/ldso/ldso/avr32/resolve.S +--- uClibc-0.9.28/ldso/ldso/avr32/resolve.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/ldso/ldso/avr32/resolve.S 2006-06-21 11:35:57.000000000 +0200 +@@ -0,0 +1,28 @@ ++/* ++ * Linux dynamic resolving code for AVR32. Fixes up the GOT entry as ++ * indicated in register r12 and jumps to the resolved address. ++ * ++ * This file is subject to the terms and conditions of the GNU Lesser General ++ * Public License. See the file "COPYING.LIB" in the main directory of this ++ * archive for more details. ++ * ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define ip r5 ++ ++ .text ++ .global _dl_linux_resolve ++ .type _dl_linux_resolve,@function ++_dl_linux_resolve: ++ /* The PLT code pushed r8 for us. It contains the address of this ++ function's GOT entry, that is entry 0. ip contains the address ++ of the GOT entry of the function we wanted to call. */ ++ stm --sp, r9-r12, lr ++ mov r11, r8 ++ sub r12, ip, r8 ++ rcall _dl_linux_resolver ++ mov ip, r12 ++ popm r8-r12,lr ++ mov pc, ip ++ .size _dl_linux_resolve, . - _dl_linux_resolve +diff -Nur uClibc-0.9.28/ldso/ldso/dl-startup.c uClibc-0.9.28-avr32-20060621/ldso/ldso/dl-startup.c +--- uClibc-0.9.28/ldso/ldso/dl-startup.c 2005-08-18 00:49:41.000000000 +0200 ++++ uClibc-0.9.28-avr32-20060621/ldso/ldso/dl-startup.c 2006-06-21 11:35:57.000000000 +0200 +@@ -217,7 +217,9 @@ + /* some arches (like MIPS) we have to tweak the GOT before relocations */ + PERFORM_BOOTSTRAP_GOT(tpnt); + +-#else ++#endif ++ ++#if !defined(PERFORM_BOOTSTRAP_GOT) || defined(__avr32__) + + /* OK, now do the relocations. We do not do a lazy binding here, so + that once we are done, we have considerably more flexibility. */ +@@ -259,7 +261,7 @@ + rel_addr += relative_count * sizeof(ELF_RELOC);; + } + +- rpnt = (ELF_RELOC *) (rel_addr + load_addr); ++ rpnt = (ELF_RELOC *) (rel_addr /* + load_addr */); + for (i = 0; i < rel_size; i += sizeof(ELF_RELOC), rpnt++) { + reloc_addr = (unsigned long *) (load_addr + (unsigned long) rpnt->r_offset); + symtab_index = ELF_R_SYM(rpnt->r_info); +diff -Nur uClibc-0.9.28/libc/string/avr32/bcopy.S uClibc-0.9.28-avr32-20060621/libc/string/avr32/bcopy.S +--- uClibc-0.9.28/libc/string/avr32/bcopy.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/string/avr32/bcopy.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,15 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++ .text ++ .global bcopy ++ .type bcopy, @function ++ .align 1 ++bcopy: ++ /* Swap the first two arguments */ ++ eor r11, r12 ++ eor r12, r11 ++ eor r11, r12 ++ rjmp memmove ++ .size bcopy, . - bcopy +diff -Nur uClibc-0.9.28/libc/string/avr32/bzero.S uClibc-0.9.28-avr32-20060621/libc/string/avr32/bzero.S +--- uClibc-0.9.28/libc/string/avr32/bzero.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/string/avr32/bzero.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,12 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++ .text ++ .global bzero ++ .type bzero, @function ++ .align 1 ++bzero: ++ mov r10, r11 ++ mov r11, 0 ++ rjmp memset +diff -Nur uClibc-0.9.28/libc/string/avr32/Makefile uClibc-0.9.28-avr32-20060621/libc/string/avr32/Makefile +--- uClibc-0.9.28/libc/string/avr32/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/string/avr32/Makefile 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,45 @@ ++# Makefile for uClibc ++# ++# Copyright (C) 2000-2003 Erik Andersen ++# ++# This program is free software; you can redistribute it and/or modify it under ++# the terms of the GNU Library General Public License as published by the Free ++# Software Foundation; either version 2 of the License, or (at your option) any ++# later version. ++# ++# This program is distributed in the hope that it will be useful, but WITHOUT ++# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS ++# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more ++# details. ++# ++# You should have received a copy of the GNU Library General Public License ++# along with this program; if not, write to the Free Software Foundation, Inc., ++# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ ++TOPDIR=../../../ ++include $(TOPDIR)Rules.mak ++ ++SSRC := bcopy.S bzero.S memcmp.S memcpy.S memmove.S ++SSRC += memset.S strcmp.S strlen.S ++# memchr.S, strcat.S, strcpy.S, strncpy.S is broken ++SOBJS := $(addprefix __avr32_,$(addsuffix .o,$(basename $(SSRC)))) ++ ++all: $(SOBJS) $(LIBC) ++ ++$(LIBC): ar-target ++ ++ar-target: $(SOBJS) ++ $(AR) $(ARFLAGS) $(LIBC) $(SOBJS) ++ ++$(SOBJS): __avr32_%.o: %.S ++ $(CC) $(ASFLAGS) -D$*=__avr32_$* -c $< -o $@ ++ $(STRIPTOOL) -x -R .note -R .comment $@ ++ ++clean: ++ $(RM) *.[oa] *~ core ++ ++stringtest.o: stringtest.c ++ $(CC) $(CFLAGS) -c $< -o $@ ++ ++stringtest: stringtest.o $(SOBJS) ++ $(CC) -static -o $@ $^ +diff -Nur uClibc-0.9.28/libc/string/avr32/memchr.S uClibc-0.9.28-avr32-20060621/libc/string/avr32/memchr.S +--- uClibc-0.9.28/libc/string/avr32/memchr.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/string/avr32/memchr.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,62 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define str r12 ++#define chr r11 ++#define len r10 ++ ++ .text ++ .global memchr ++ .type memchr, @function ++memchr: ++ insert.b chr:l, chr ++ insert.h chr:t, chr ++ ++ mov r9, str ++ andl r9, 3, COH ++ brne .Lunaligned_str ++ ++1: sub len, 4 ++ brlt 2f ++ ld.w r8, str++ ++ psub.b r9, r8, r11 ++ tnbz r9 ++ brne 1b ++ ++ sub str, 4 ++ extract.b r9, r8:t ++ cp.b r9, r11 ++ reteq str ++ sub str, -1 ++ extract.b r9, r8:u ++ cp.b r9, r11 ++ reteq str ++ sub str, -1 ++ extract.b r9, r8:l ++ cp.b r9, r11 ++ reteq str ++ sub str, -1 ++ retal str ++ ++2: sub len, -4 ++ reteq 0 ++ ++3: ld.ub r8, str++ ++ cp.w r8, 0 ++ reteq str ++ sub len, 1 ++ brne 3b ++ ++ retal 0 ++ ++.Lunaligned_str: ++1: sub len, 1 ++ retlt 0 ++ ld.ub r8, str++ ++ cp.b r8, r11 ++ reteq str ++ sub r9, 1 ++ brge 1b ++ ++ rjmp .Laligned_search +diff -Nur uClibc-0.9.28/libc/string/avr32/memcmp.S uClibc-0.9.28-avr32-20060621/libc/string/avr32/memcmp.S +--- uClibc-0.9.28/libc/string/avr32/memcmp.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/string/avr32/memcmp.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,26 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway. ++ */ ++ ++#define s1 r12 ++#define s2 r11 ++#define len r10 ++ ++ .text ++ .global memcmp ++ .type memcmp, @function ++ .align 1 ++memcmp: ++ cp.w len, 1 ++ retlt 0 ++1: ld.ub r8, s1++ ++ ld.ub r9, s2++ ++ sub r8, r9 ++ subfne len, 1 ++ brne 1b ++ ++ retal r8 ++ .size memcmp, . - memcmp ++ ++ .weak bcmp ++ bcmp = memcmp +diff -Nur uClibc-0.9.28/libc/string/avr32/memcpy.S uClibc-0.9.28-avr32-20060621/libc/string/avr32/memcpy.S +--- uClibc-0.9.28/libc/string/avr32/memcpy.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/string/avr32/memcpy.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,106 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++/* Don't use r12 as dst since we must return it unmodified */ ++#define dst r9 ++#define src r11 ++#define len r10 ++ ++ .text ++ .global memcpy ++ .type memcpy, @function ++memcpy: ++ pref src[0] ++ mov dst, r12 ++ ++ /* If we have less than 32 bytes, don't do anything fancy */ ++ cp.w len, 32 ++ brge .Lmore_than_31 ++ ++ sub len, 1 ++ retlt r12 ++1: ld.ub r8, src++ ++ st.b dst++, r8 ++ sub len, 1 ++ brge 1b ++ retal r12 ++ ++.Lmore_than_31: ++ pushm r0-r7, lr ++ ++ /* Check alignment */ ++ mov r8, src ++ andl r8, 31, COH ++ brne .Lunaligned_src ++ mov r8, dst ++ andl r8, 3, COH ++ brne .Lunaligned_dst ++ ++.Laligned_copy: ++ sub len, 32 ++ brlt .Lless_than_32 ++ ++1: /* Copy 32 bytes at a time */ ++ pref src[32] ++ ldm src, r0-r7 ++ sub src, -32 ++ stm dst, r0-r7 ++ sub dst, -32 ++ sub len, 32 ++ brge 1b ++ ++.Lless_than_32: ++ /* Copy 16 more bytes if possible */ ++ sub len, -16 ++ brlt .Lless_than_16 ++ ldm src, r0-r3 ++ sub src, -16 ++ sub len, 16 ++ stm dst, r0-r3 ++ sub dst, -16 ++ ++.Lless_than_16: ++ /* Do the remaining as byte copies */ ++ neg len ++ add pc, pc, len << 2 ++ .rept 15 ++ ld.ub r0, src++ ++ st.b dst++, r0 ++ .endr ++ ++ popm r0-r7, pc ++ ++.Lunaligned_src: ++ /* Make src cacheline-aligned. r8 = (src & 31) */ ++ rsub r8, r8, 32 ++ sub len, r8 ++1: ld.ub r0, src++ ++ st.b dst++, r0 ++ sub r8, 1 ++ brne 1b ++ ++ /* If dst is word-aligned, we're ready to go */ ++ pref src[0] ++ mov r8, 3 ++ tst dst, r8 ++ breq .Laligned_copy ++ ++.Lunaligned_dst: ++ /* src is aligned, but dst is not. Expect bad performance */ ++ sub len, 4 ++ brlt 2f ++1: ld.w r0, src++ ++ st.w dst++, r0 ++ sub len, 4 ++ brge 1b ++ ++2: neg len ++ add pc, pc, len << 2 ++ .rept 3 ++ ld.ub r0, src++ ++ st.b dst++, r0 ++ .endr ++ ++ popm r0-r7, pc ++ .size memcpy, . - memcpy +diff -Nur uClibc-0.9.28/libc/string/avr32/memmove.S uClibc-0.9.28-avr32-20060621/libc/string/avr32/memmove.S +--- uClibc-0.9.28/libc/string/avr32/memmove.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/string/avr32/memmove.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,124 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define dst r12 ++#define src r11 ++#define len r10 ++ ++ .text ++ .global memmove ++ .type memmove, @function ++memmove: ++ cp.w src, dst ++#ifdef memmove ++ brge optimized_memcpy ++#else ++ brge memcpy ++#endif ++ ++ add dst, len ++ add src, len ++ pref src[-1] ++ ++ /* ++ * The rest is basically the same as in memcpy.S except that ++ * the direction is reversed. ++ */ ++ cp.w len, 32 ++ brge .Lmore_than_31 ++ ++ sub len, 1 ++ retlt r12 ++1: ld.ub r8, --src ++ st.b --dst, r8 ++ sub len, 1 ++ brge 1b ++ retal r12 ++ ++.Lmore_than_31: ++ pushm r0-r7, lr ++ ++ /* Check alignment */ ++ mov r8, src ++ andl r8, 31, COH ++ brne .Lunaligned_src ++ mov r8, r12 ++ andl r8, 3, COH ++ brne .Lunaligned_dst ++ ++.Laligned_copy: ++ sub len, 32 ++ brlt .Lless_than_32 ++ ++1: /* Copy 32 bytes at a time */ ++ pref src[-36] ++ sub src, 32 ++ ldm src, r0-r7 ++ sub dst, 32 ++ sub len, 32 ++ stm dst, r0-r7 ++ brge 1b ++ ++.Lless_than_32: ++ /* Copy 16 more bytes if possible */ ++ sub len, -16 ++ brlt .Lless_than_16 ++ sub src, 16 ++ ldm src, r0-r3 ++ sub dst, 16 ++ sub len, 16 ++ stm dst, r0-r3 ++ ++.Lless_than_16: ++ /* Do the remaining as byte copies */ ++#if 1 ++ sub len, -16 ++ breq 2f ++1: ld.ub r0, --src ++ st.b --dst, r0 ++ sub len, 1 ++ brne 1b ++#else ++ neg len ++ add pc, pc, len << 2 ++ .rept 15 ++ ld.ub r0, --src ++ st.b --dst, r0 ++ .endr ++#endif ++ ++2: popm r0-r7, pc ++ ++.Lunaligned_src: ++ /* Make src cacheline-aligned. r8 = (src & 31) */ ++ rsub r8, r8, 32 ++ sub len, r8 ++1: ld.ub r0, --src ++ st.b --dst, r0 ++ sub r8, 1 ++ brne 1b ++ ++ /* If dst is word-aligned, we're ready to go */ ++ pref src[-4] ++ mov r8, 3 ++ tst dst, r8 ++ breq .Laligned_copy ++ ++.Lunaligned_dst: ++ /* src is aligned, but dst is not. Expect bad performance */ ++ sub len, 4 ++ brlt 2f ++1: ld.w r0, --src ++ st.w --dst, r0 ++ sub len, 4 ++ brge 1b ++ ++2: neg len ++ add pc, pc, len << 2 ++ .rept 3 ++ ld.ub r0, --src ++ st.b --dst, r0 ++ .endr ++ ++ popm r0-r7, pc +diff -Nur uClibc-0.9.28/libc/string/avr32/memset.S uClibc-0.9.28-avr32-20060621/libc/string/avr32/memset.S +--- uClibc-0.9.28/libc/string/avr32/memset.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/string/avr32/memset.S 2006-06-21 11:35:57.000000000 +0200 +@@ -0,0 +1,54 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway. ++ */ ++ ++#define s r12 ++#define c r11 ++#define n r10 ++ ++ .text ++ .global memset ++ .type memset, @function ++ .align 1 ++memset: ++ cp.w n, 32 ++ mov r9, s ++ brge .Llarge_memset ++ ++ sub n, 1 ++ retlt s ++1: st.b s++, c ++ sub n, 1 ++ brge 1b ++ ++ retal r9 ++ ++.Llarge_memset: ++ mov r8, r11 ++ mov r11, 3 ++ insert.b r8:l, r8 ++ tst s, r11 ++ insert.h r8:t, r8 ++ breq 2f ++ ++1: st.b s++, r8 ++ sub n, 1 ++ tst s, r11 ++ brne 1b ++ ++2: mov r11, r9 ++ mov r9, r8 ++ sub n, 8 ++ ++3: st.d s++, r8 ++ sub n, 8 ++ brge 3b ++ ++ /* If we are done, n == -8 and we'll skip all st.b insns below */ ++ neg n ++ lsl n, 1 ++ add pc, n ++ .rept 7 ++ st.b s++, r8 ++ .endr ++ retal r11 +diff -Nur uClibc-0.9.28/libc/string/avr32/strcat.S uClibc-0.9.28-avr32-20060621/libc/string/avr32/strcat.S +--- uClibc-0.9.28/libc/string/avr32/strcat.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/string/avr32/strcat.S 2006-06-21 11:35:57.000000000 +0200 +@@ -0,0 +1,96 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define s1 r9 ++#define s2 r11 ++ ++ .text ++ .global strcat ++ .type strcat, @function ++ .align 1 ++strcat: ++ mov s1, r12 ++ ++ /* Make sure s1 is word-aligned */ ++ mov r10, s1 ++ andl r10, 3, COH ++ breq 2f ++ ++ add pc, pc, r10 << 3 ++ sub r0, r0, 0 /* 4-byte nop */ ++ ld.ub r8, s1++ ++ sub r8, r8, 0 ++ breq 2f ++ ld.ub r8, s1++ ++ sub r8, r8, 0 ++ breq 3f ++ ld.ub r8, s1++ ++ sub r8, r8, 0 ++ breq 4f ++ ++ /* Find the end of the first string */ ++5: ld.w r8, s1++ ++ tnbz r8 ++ brne 5b ++ ++ sub s1, 4 ++ ++ extract.b r10, r8:t ++ cp.w r10, 0 ++ breq 1f ++ sub s1, -1 ++ extract.b r10, r8:u ++ cp.w r10, 0 ++ breq 2f ++ sub s1, -1 ++ extract.b r10, r8:l ++ cp.w r10, 0 ++ breq 3f ++ sub s1, -1 ++ rjmp 4f ++ ++ /* Now, append s2 */ ++1: ld.ub r8, s2++ ++ st.b s1++, r8 ++ cp.w r8, 0 ++ reteq r12 ++2: ld.ub r8, s2++ ++ st.b s1++, r8 ++ cp.w r8, 0 ++ reteq r12 ++3: ld.ub r8, s2++ ++ st.b s1++, r8 ++ cp.w r8, 0 ++ reteq r12 ++4: ld.ub r8, s2++ ++ st.b s1++, r8 ++ cp.w r8, 0 ++ reteq r12 ++ ++ /* Copy one word at a time */ ++ ld.w r8, s2++ ++ tnbz r8 ++ breq 2f ++1: st.w r8, s2++ ++ ld.w r8, s2++ ++ tnbz r8 ++ brne 1b ++ ++ /* Copy the remaining bytes */ ++ extract.b r10, r8:t ++ st.b s1++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ extract.b r10, r8:u ++ st.b s1++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ extract.b r10, r8:l ++ st.b s1++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ extract.b r10, r8:b ++ st.b s1++, r10 ++ retal r12 ++ .size strcat, . - strcat +diff -Nur uClibc-0.9.28/libc/string/avr32/strcmp.S uClibc-0.9.28-avr32-20060621/libc/string/avr32/strcmp.S +--- uClibc-0.9.28/libc/string/avr32/strcmp.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/string/avr32/strcmp.S 2006-06-21 11:35:57.000000000 +0200 +@@ -0,0 +1,77 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway. ++ */ ++ ++#define s1 r12 ++#define s2 r11 ++#define len r10 ++ ++ .text ++ .global strcmp ++ .type strcmp, @function ++ .align 1 ++strcmp: ++ mov r8, 3 ++ tst s1, r8 ++ brne .Lunaligned_s1 ++ tst s2, r8 ++ brne .Lunaligned_s2 ++ ++1: ld.w r8, s1++ ++ ld.w r9, s2++ ++ cp.w r8, r9 ++ brne 2f ++ tnbz r8 ++ brne 1b ++ retal 0 ++ ++2: extract.b r12, r8:t ++ extract.b r11, r9:t ++ sub r12, r11 ++ retne r12 ++ cp.w r11, 0 ++ reteq 0 ++ extract.b r12, r8:u ++ extract.b r11, r9:u ++ sub r12, r11 ++ retne r12 ++ cp.w r11, 0 ++ reteq 0 ++ extract.b r12, r8:l ++ extract.b r11, r9:l ++ sub r12, r11 ++ retne r12 ++ cp.w r11, 0 ++ reteq 0 ++ extract.b r12, r8:b ++ extract.b r11, r9:b ++ sub r12, r11 ++ retal r12 ++ ++.Lunaligned_s1: ++3: tst s1, r8 ++ breq 4f ++ ld.ub r10, s1++ ++ ld.ub r9, s2++ ++ sub r10, r9 ++ retne r10 ++ cp.w r9, 0 ++ brne 3b ++ retal r10 ++ ++4: tst s2, r8 ++ breq 1b ++ ++.Lunaligned_s2: ++ /* ++ * s1 and s2 can't both be aligned, and unaligned word loads ++ * can trigger spurious exceptions if we cross a page boundary. ++ * Do it the slow way... ++ */ ++1: ld.ub r8, s1++ ++ ld.ub r9, s2++ ++ sub r8, r9 ++ retne r8 ++ cp.w r9, 0 ++ brne 1b ++ retal 0 +diff -Nur uClibc-0.9.28/libc/string/avr32/strcpy.S uClibc-0.9.28-avr32-20060621/libc/string/avr32/strcpy.S +--- uClibc-0.9.28/libc/string/avr32/strcpy.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/string/avr32/strcpy.S 2006-06-21 11:35:57.000000000 +0200 +@@ -0,0 +1,64 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ * ++ * To reduce the size, this one might simply call strncpy with len = -1. ++ */ ++ ++#define dst r9 ++#define src r11 ++ ++ .text ++ .global strcpy ++ .type strcpy, @function ++strcpy: ++ mov dst, r12 ++ ++ pref src[0] ++ ++ /* ++ * Check alignment. If src is aligned but dst isn't, we can't ++ * do much about it... ++ */ ++ mov r8, src ++ andl r8, 3 COH ++ brne .Lunaligned_src ++ ++.Laligned_copy: ++1: ld.w r8, src++ ++ tnbz r8 ++ breq 2f ++ st.w dst++, r8 ++ rjmp 1b ++ ++2: /* ++ * Ok, r8 now contains the terminating '\0'. Copy the ++ * remaining bytes individually. ++ */ ++ extract.b r10, r8:t ++ st.b dst++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ extract.b r10, r8:u ++ st.b dst++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ extract.b r10, r8:l ++ st.b dst++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ extract.b r10, r8:b ++ st.b dst++, r10 ++ retal r12 ++ ++.Lunaligned_src: ++ /* Copy bytes until we're aligned */ ++ rsub r8, r8, 4 ++ add pc, pc, r8 << 3 ++ nop ++ nop ++ ld.ub r10, src++ ++ st.b dst++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ ++ rjmp .Laligned_copy +diff -Nur uClibc-0.9.28/libc/string/avr32/stringtest.c uClibc-0.9.28-avr32-20060621/libc/string/avr32/stringtest.c +--- uClibc-0.9.28/libc/string/avr32/stringtest.c 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/string/avr32/stringtest.c 2006-06-21 11:35:57.000000000 +0200 +@@ -0,0 +1,144 @@ ++ ++#include ++#include ++#include ++#include ++ ++#define BUF_SIZE (8 * 1024) ++ ++static char *buf1; ++static char *buf1_ref; ++static char *buf2; ++ ++extern void *optimized_memcpy(void *dest, void *src, size_t len); ++extern void *optimized_memmove(void *dest, void *src, size_t len); ++extern char *optimized_strcpy(char *dest, char *src); ++extern char *optimized_strncpy(char *dest, char *src, size_t len); ++ ++void dump_mismatch(char *buf, char *ref, size_t len) ++{ ++ int i, j; ++ ++ for (i = 0; i < len; i += 16) { ++ if (memcmp(buf + i, ref + i, 16) == 0) ++ continue; ++ ++ printf("%4x buf:", i); ++ for (j = i; j < (i + 16); j++) ++ printf(" %02x", buf[j]); ++ printf("\n ref:"); ++ for (j = i; j < (i + 16); j++) ++ printf(" %02x", ref[j]); ++ printf("\n"); ++ } ++} ++ ++static void test_memcpy(int src_offset, int dst_offset, int len) ++{ ++ clock_t start, old, new; ++ int i; ++ ++ memset(buf1, 0x55, BUF_SIZE); ++ memset(buf1_ref, 0x55, BUF_SIZE); ++ memset(buf2, 0xaa, BUF_SIZE); ++ ++ printf("Testing memcpy with offsets %d => %d and len %d...", ++ src_offset, dst_offset, len); ++ ++ start = clock(); ++ for (i = 0; i < 8192; i++) ++ optimized_memcpy(buf1 + dst_offset, buf2 + src_offset, len); ++ new = clock() - start; ++ start = clock(); ++ for ( i = 0; i < 8192; i++) ++ memcpy(buf1_ref + dst_offset, buf2 + src_offset, len); ++ old = clock() - start; ++ ++ if (memcmp(buf1, buf1_ref, BUF_SIZE) == 0) ++ printf("OK\n"); ++ else { ++ printf("FAILED\n"); ++ dump_mismatch(buf1, buf1_ref, BUF_SIZE); ++ } ++ printf("CPU time used: %d vs. %d\n", new, old); ++} ++ ++static void test_memmove(int src_offset, int dst_offset, int len) ++{ ++ clock_t start, old, new; ++ ++ memset(buf1, 0x55, BUF_SIZE); ++ memset(buf1_ref, 0x55, BUF_SIZE); ++ memset(buf2, 0xaa, BUF_SIZE); ++ ++ printf("Testing memmove with offsets %d => %d and len %d...", ++ src_offset, dst_offset, len); ++ ++ start = clock(); ++ optimized_memmove(buf1 + dst_offset, buf2 + src_offset, len); ++ new = clock() - start; ++ start = clock(); ++ memmove(buf1_ref + dst_offset, buf2 + src_offset, len); ++ old = clock() - start; ++ ++ if (memcmp(buf1, buf1_ref, BUF_SIZE) == 0) ++ printf("OK\n"); ++ else { ++ printf("FAILED\n"); ++ dump_mismatch(buf1, buf1_ref, BUF_SIZE); ++ } ++ printf("CPU time used: %d vs. %d\n", new, old); ++} ++ ++int main(int argc, char *argv[]) ++{ ++ buf2 = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE, ++ MAP_PRIVATE | MAP_ANONYMOUS, 0, 0); ++ if (buf2 == MAP_FAILED) { ++ perror("Failed to allocate memory for buf2"); ++ return 1; ++ } ++ buf1 = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE, ++ MAP_PRIVATE | MAP_ANONYMOUS, 0, 0); ++ if (buf1 == MAP_FAILED) { ++ perror("Failed to allocate memory for buf1"); ++ return 1; ++ } ++ buf1_ref = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE, ++ MAP_PRIVATE | MAP_ANONYMOUS, 0, 0); ++ if (buf1_ref == MAP_FAILED) { ++ perror("Failed to allocate memory for buf1_ref"); ++ return 1; ++ } ++ printf("\n === MEMCPY ===\n\n"); ++ ++ test_memcpy(0, 0, BUF_SIZE - 32); ++ test_memcpy(0, 0, 1); ++ test_memcpy(0, 0, 31); ++ test_memcpy(0, 0, 32); ++ test_memcpy(0, 0, 127); ++ test_memcpy(0, 0, 128); ++ test_memcpy(4, 4, BUF_SIZE - 32 - 4); ++ test_memcpy(1, 1, BUF_SIZE - 32 - 1); ++ test_memcpy(1, 1, 126); ++ test_memcpy(0, 3, 128); ++ test_memcpy(1, 4, 128); ++ test_memcpy(0, 0, 0); ++ ++ printf("\n === MEMMOVE ===\n\n"); ++ ++ test_memmove(0, 0, BUF_SIZE - 32); ++ test_memmove(0, 0, 1); ++ test_memmove(0, 0, 31); ++ test_memmove(0, 0, 32); ++ test_memmove(0, 0, BUF_SIZE - 33); ++ test_memmove(0, 0, 128); ++ test_memmove(4, 4, BUF_SIZE - 32 - 4); ++ test_memmove(1, 1, BUF_SIZE - 32 - 1); ++ test_memmove(1, 1, BUF_SIZE - 130); ++ test_memmove(0, 3, BUF_SIZE - 128); ++ test_memmove(1, 4, BUF_SIZE - 128); ++ test_memmove(0, 0, 0); ++ ++ return 0; ++} +diff -Nur uClibc-0.9.28/libc/string/avr32/strlen.S uClibc-0.9.28-avr32-20060621/libc/string/avr32/strlen.S +--- uClibc-0.9.28/libc/string/avr32/strlen.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/string/avr32/strlen.S 2006-06-21 11:35:57.000000000 +0200 +@@ -0,0 +1,52 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define str r12 ++ ++ .text ++ .global strlen ++ .type strlen, @function ++strlen: ++ mov r11, r12 ++ ++ mov r9, str ++ andl r9, 3, COH ++ brne .Lunaligned_str ++ ++1: ld.w r8, str++ ++ tnbz r8 ++ brne 1b ++ ++ sub r12, r11 ++ extract.b r9, r8:t ++ cp.w r9, 0 ++ subeq r12, 4 ++ reteq r12 ++ extract.b r9, r8:u ++ cp.w r9, 0 ++ subeq r12, 3 ++ reteq r12 ++ extract.b r9, r8:l ++ cp.w r9, 0 ++ subeq r12, 2 ++ reteq r12 ++ sub r12, 1 ++ retal r12 ++ ++.Lunaligned_str: ++ add pc, pc, r9 << 3 ++ sub r0, r0, 0 /* 4-byte nop */ ++ ld.ub r8, str++ ++ sub r8, r8, 0 ++ breq 1f ++ ld.ub r8, str++ ++ sub r8, r8, 0 ++ breq 1f ++ ld.ub r8, str++ ++ sub r8, r8, 0 ++ brne 1b ++ ++1: sub r12, 1 ++ sub r12, r11 ++ retal r12 +diff -Nur uClibc-0.9.28/libc/string/avr32/strncpy.S uClibc-0.9.28-avr32-20060621/libc/string/avr32/strncpy.S +--- uClibc-0.9.28/libc/string/avr32/strncpy.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/string/avr32/strncpy.S 2006-06-21 11:35:57.000000000 +0200 +@@ -0,0 +1,78 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define dst r9 ++#define src r11 ++ ++ .text ++ .global strcpy ++ .type strncpy, @function ++strncpy: ++ mov dst, r12 ++ ++ pref src[0] ++ mov dst, r12 ++ ++ /* ++ * Check alignment. If src is aligned but dst isn't, we can't ++ * do much about it... ++ */ ++ mov r8, src ++ andl r8, 3 COH ++ brne .Lunaligned_src ++ ++.Laligned_copy: ++ sub r10, 4 ++ brlt 3f ++1: ld.w r8, src++ ++ tnbz r8 ++ breq 2f ++ st.w dst++, r8 ++ sub r10, 4 ++ brne 1b ++ ++3: sub r10, -4 ++ reteq r12 ++ ++ /* This is safe as long as src is word-aligned and r10 > 0 */ ++ ld.w r8, src++ ++ ++2: /* ++ * Ok, r8 now contains the terminating '\0'. Copy the ++ * remaining bytes individually. ++ */ ++ extract.b r11, r8:t ++ st.b dst++, r11 ++ cp.w r11, 0 ++ reteq r12 ++ sub r10, 1 ++ reteq r12 ++ extract.b r11, r8:u ++ st.b dst++, r11 ++ cp.w r11, 0 ++ reteq r12 ++ sub r10, 1 ++ reteq r12 ++ extract.b r11, r8:l ++ st.b dst++, r11 ++ cp.w r11, 0 ++ reteq r12 ++ sub r10, 1 ++ reteq r12 ++ extract.b r10, r8:b ++ st.b dst++, r10 ++ retal r12 ++ ++.Lunaligned_src: ++ /* Copy bytes until we're aligned */ ++ min r8, r8, r10 ++ sub r10, r8 ++ sub r8, 1 ++ retlt r12 ++1: ld.ub r10, src++ ++ st.b dst++, r10 ++ sub r8, 1 ++ brge 1b ++ ++ rjmp .Laligned_copy +diff -Nur uClibc-0.9.28/libc/string/avr32/test_memcpy.c uClibc-0.9.28-avr32-20060621/libc/string/avr32/test_memcpy.c +--- uClibc-0.9.28/libc/string/avr32/test_memcpy.c 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/string/avr32/test_memcpy.c 2006-06-21 11:35:57.000000000 +0200 +@@ -0,0 +1,66 @@ ++ ++#include ++#include ++ ++#define BUF_SIZE 32768 ++ ++static char buf1[BUF_SIZE] __attribute__((aligned(32))); ++static char buf1_ref[BUF_SIZE] __attribute__((aligned(32))); ++static char buf2[BUF_SIZE] __attribute__((aligned(32))); ++ ++extern void *new_memcpy(void *dest, void *src, size_t len); ++ ++void dump_mismatch(char *buf, char *ref, size_t len) ++{ ++ int i, j; ++ ++ for (i = 0; i < len; i += 16) { ++ if (memcmp(buf + i, ref + i, 16) == 0) ++ continue; ++ ++ printf("% 4x buf:", i); ++ for (j = i; j < (i + 16); j++) ++ printf(" %02x", buf[j]); ++ printf("\n ref:"); ++ for (j = i; j < (i + 16); j++) ++ printf(" %02x", ref[j]); ++ printf("\n"); ++ } ++} ++ ++void test(int src_offset, int dst_offset, int len) ++{ ++ memset(buf1, 0x55, sizeof(buf1)); ++ memset(buf1_ref, 0x55, sizeof(buf1_ref)); ++ memset(buf2, 0xaa, sizeof(buf2)); ++ ++ printf("Testing with offsets %d => %d and len %d...", ++ src_offset, dst_offset, len); ++ ++ new_memcpy(buf1 + dst_offset, buf2 + src_offset, len); ++ memcpy(buf1_ref + dst_offset, buf2 + src_offset, len); ++ ++ if (memcmp(buf1, buf1_ref, sizeof(buf1)) == 0) ++ printf("OK\n"); ++ else { ++ printf("FAILED\n"); ++ dump_mismatch(buf1, buf1_ref, sizeof(buf1)); ++ } ++} ++ ++int main(int argc, char *argv[]) ++{ ++ test(0, 0, BUF_SIZE); ++ test(0, 0, 1); ++ test(0, 0, 31); ++ test(0, 0, 32); ++ test(0, 0, 127); ++ test(0, 0, 128); ++ test(4, 4, BUF_SIZE - 4); ++ test(1, 1, BUF_SIZE - 1); ++ test(1, 1, 126); ++ test(0, 3, 128); ++ test(1, 4, 128); ++ ++ return 0; ++} +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/atomicity.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/atomicity.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/atomicity.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/atomicity.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,86 @@ ++/* Low-level functions for atomic operations. AVR32 version. ++ Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _ATOMICITY_H ++#define _ATOMICITY_H 1 ++ ++#include ++ ++static inline int ++__attribute__((unused)) ++exchange_and_add (volatile uint32_t *mem, int val) ++{ ++ int tmp, result; ++ ++ __asm__ __volatile__( ++ "/* Inline exchange and add */\n" ++ "1: ssrf 5\n" ++ " ld.w %0, %3\n" ++ " add %1, %0, %4\n" ++ " stcond %2, %1\n" ++ " brne 1b" ++ : "=&r"(result), "=&r"(tmp), "=m"(*mem) ++ : "m"(*mem), "r"(val) ++ : "cc", "memory"); ++ ++ return result; ++} ++ ++static inline void ++__attribute__((unused)) ++atomic_add (volatile uin32_t *mem, int val) ++{ ++ int result; ++ ++ __asm__ __volatile__( ++ "/* Inline atomic add */\n" ++ "1: ssrf 5\n" ++ " ld.w %0, %2\n" ++ " add %0, %3\n" ++ " stcond %2, %0\n" ++ " brne 1b" ++ : "=&r"(result), "=m"(*mem) ++ : "m"(*mem), "r"(val) ++ : "cc", "memory"); ++} ++ ++static inline int ++__attribute__((unused)) ++compare_and_swap(volatile long int *p, long int oldval, long int newval) ++{ ++ long int result, tmp; ++ ++ __asm__ __volatile__( ++ "/* Inline compare and swap */\n" ++ "1: ssrf 5\n" ++ " ld.w %1, %3\n" ++ " cp.w %1, %5\n" ++ " sreq %0\n" ++ " brne 2f\n" ++ " stcond %2, %4\n" ++ " brne 1b\n" ++ "2:" ++ : "=&r"(result), "=&r"(tmp), "=m"(*p) ++ : "m"(*p), "r"(newval), "r"(oldval) ++ : "cc", "memory"); ++ ++ return result; ++} ++ ++#endif /* atomicity.h */ +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/byteswap.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/byteswap.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/byteswap.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/byteswap.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,80 @@ ++/* Macros to swap the order of bytes in integer values. ++ Copyright (C) 2005 Atmel Norway. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#if !defined _BYTESWAP_H && !defined _NETINET_IN_H ++# error "Never use directly; include instead." ++#endif ++ ++#ifndef _BITS_BYTESWAP_H ++#define _BITS_BYTESWAP_H 1 ++ ++/* Swap bytes in 16 bit value. */ ++#if defined __GNUC__ ++# define __bswap_16(x) (__extension__ __builtin_bswap_16(x)) ++#else ++/* This is better than nothing. */ ++static __inline unsigned short int ++__bswap_16 (unsigned short int __bsx) ++{ ++ return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8)); ++} ++#endif ++ ++/* Swap bytes in 32 bit value. */ ++#if defined __GNUC__ ++# define __bswap_32(x) (__extension__ __builtin_bswap_32(x)) ++#else ++static __inline unsigned int ++__bswap_32 (unsigned int __bsx) ++{ ++ return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >> 8) | ++ (((__bsx) & 0x0000ff00) << 8) | (((__bsx) & 0x000000ff) << 24)); ++} ++#endif ++ ++#if defined __GNUC__ ++/* Swap bytes in 64 bit value. */ ++# define __bswap_constant_64(x) \ ++ ((((x) & 0xff00000000000000ull) >> 56) \ ++ | (((x) & 0x00ff000000000000ull) >> 40) \ ++ | (((x) & 0x0000ff0000000000ull) >> 24) \ ++ | (((x) & 0x000000ff00000000ull) >> 8) \ ++ | (((x) & 0x00000000ff000000ull) << 8) \ ++ | (((x) & 0x0000000000ff0000ull) << 24) \ ++ | (((x) & 0x000000000000ff00ull) << 40) \ ++ | (((x) & 0x00000000000000ffull) << 56)) ++ ++# define __bswap_64(x) \ ++ (__extension__ \ ++ ({ \ ++ union { \ ++ __extension__ unsigned long long int __ll; \ ++ unsigned int __l[2]; \ ++ } __w, __r; \ ++ if (__builtin_constant_p(x)) \ ++ __r.__ll = __bswap_constant_64(x); \ ++ else { \ ++ __w.__ll = (x); \ ++ __r.__l[0] = __bswap_32(__w.__l[1]); \ ++ __r.__l[1] = __bswap_32(__w.__l[0]); \ ++ } \ ++ __r.__ll; \ ++ })) ++#endif ++ ++#endif /* _BITS_BYTESWAP_H */ +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/endian.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/endian.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/endian.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/endian.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,7 @@ ++/* AVR32 is big-endian */ ++ ++#ifndef _ENDIAN_H ++# error "Never use directly; include instead." ++#endif ++ ++#define __BYTE_ORDER __BIG_ENDIAN +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/fcntl.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/fcntl.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/fcntl.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/fcntl.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,167 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ * ++ * This file is part of the Linux kernel ++ */ ++#ifndef _FCNTL_H ++# error "Never use directly; include instead." ++#endif ++ ++#include ++ ++/* open/fcntl - O_SYNC is only implemented on blocks devices and on files ++ located on an ext2 file system */ ++#define O_ACCMODE 0003 ++#define O_RDONLY 00 ++#define O_WRONLY 01 ++#define O_RDWR 02 ++#define O_CREAT 0100 /* not fcntl */ ++#define O_EXCL 0200 /* not fcntl */ ++#define O_NOCTTY 0400 /* not fcntl */ ++#define O_TRUNC 01000 /* not fcntl */ ++#define O_APPEND 02000 ++#define O_NONBLOCK 04000 ++#define O_NDELAY O_NONBLOCK ++#define O_SYNC 010000 ++#define O_ASYNC 020000 ++ ++#ifdef __USE_GNU ++# define O_DIRECTORY 040000 /* must be a directory */ ++# define O_NOFOLLOW 0100000 /* don't follow links */ ++# define O_DIRECT 0200000 /* direct disk access */ ++#endif ++ ++#ifdef __USE_LARGEFILE64 ++# define O_LARGEFILE 0400000 ++#endif ++ ++/* For now Linux has synchronisity options for data and read operations. ++ We define the symbols here but let them do the same as O_SYNC since ++ this is a superset. */ ++#if defined __USE_POSIX199309 || defined __USE_UNIX98 ++# define O_DSYNC O_SYNC /* Synchronize data. */ ++# define O_RSYNC O_SYNC /* Synchronize read operations. */ ++#endif ++ ++#define F_DUPFD 0 /* dup */ ++#define F_GETFD 1 /* get close_on_exec */ ++#define F_SETFD 2 /* set/clear close_on_exec */ ++#define F_GETFL 3 /* get file->f_flags */ ++#define F_SETFL 4 /* set file->f_flags */ ++ ++#ifndef __USE_FILE_OFFSET64 ++# define F_GETLK 5 ++# define F_SETLK 6 ++# define F_SETLKW 7 ++#else ++# define F_GETLK F_GETLK64 ++# define F_SETLK F_SETLK64 ++# define F_SETLKW F_SETLKW64 ++#endif ++#define F_GETLK64 12 /* using 'struct flock64' */ ++#define F_SETLK64 13 ++#define F_SETLKW64 14 ++ ++#if defined __USE_BSD || defined __USE_XOPEN2K ++# define F_SETOWN 8 /* for sockets. */ ++# define F_GETOWN 9 /* for sockets. */ ++#endif ++ ++#ifdef __USE_GNU ++# define F_SETSIG 10 /* for sockets. */ ++# define F_GETSIG 11 /* for sockets. */ ++#endif ++ ++#ifdef __USE_GNU ++# define F_SETLEASE 1024 /* Set a lease. */ ++# define F_GETLEASE 1025 /* Enquire what lease is active. */ ++# define F_NOTIFY 1026 /* Request notfications on a directory. */ ++#endif ++ ++/* for F_[GET|SET]FL */ ++#define FD_CLOEXEC 1 /* actually anything with low bit set goes */ ++ ++/* for posix fcntl() and lockf() */ ++#define F_RDLCK 0 ++#define F_WRLCK 1 ++#define F_UNLCK 2 ++ ++/* for old implementation of bsd flock () */ ++#define F_EXLCK 4 /* or 3 */ ++#define F_SHLCK 8 /* or 4 */ ++ ++/* for leases */ ++#define F_INPROGRESS 16 ++ ++#ifdef __USE_BSD ++/* operations for bsd flock(), also used by the kernel implementation */ ++# define LOCK_SH 1 /* shared lock */ ++# define LOCK_EX 2 /* exclusive lock */ ++# define LOCK_NB 4 /* or'd with one of the above to prevent ++ blocking */ ++# define LOCK_UN 8 /* remove lock */ ++#endif ++ ++#ifdef __USE_GNU ++# define LOCK_MAND 32 /* This is a mandatory flock */ ++# define LOCK_READ 64 /* ... Which allows concurrent ++ read operations */ ++# define LOCK_WRITE 128 /* ... Which allows concurrent ++ write operations */ ++# define LOCK_RW 192 /* ... Which allows concurrent ++ read & write ops */ ++#endif ++ ++#ifdef __USE_GNU ++/* Types of directory notifications that may be requested with F_NOTIFY. */ ++# define DN_ACCESS 0x00000001 /* File accessed. */ ++# define DN_MODIFY 0x00000002 /* File modified. */ ++# define DN_CREATE 0x00000004 /* File created. */ ++# define DN_DELETE 0x00000008 /* File removed. */ ++# define DN_RENAME 0x00000010 /* File renamed. */ ++# define DN_ATTRIB 0x00000020 /* File changed attibutes. */ ++# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */ ++#endif ++ ++struct flock { ++ short l_type; ++ short l_whence; ++#ifndef __USE_FILE_OFFSET64 ++ __off_t l_start; ++ __off_t l_len; ++#else ++ __off64_t l_start; ++ __off64_t l_len; ++#endif ++ __pid_t l_pid; ++}; ++ ++#ifdef __USE_LARGEFILE64 ++struct flock64 { ++ short l_type; ++ short l_whence; ++ __off64_t l_start; ++ __off64_t l_len; ++ __pid_t l_pid; ++}; ++#endif ++ ++/* Define some more compatibility macros to be backward compatible with ++ * BSD systems which did not managed to hide these kernel macros. */ ++#ifdef __USE_BSD ++# define FAPPEND O_APPEND ++# define FFSYNC O_FSYNC ++# define FASYNC O_ASYNC ++# define FNONBLOCK O_NONBLOCK ++# define FNDELAY O_NDELAY ++#endif /* Use BSD. */ ++ ++/* Advise to `posix_fadvise'. */ ++#ifdef __USE_XOPEN2K ++# define POSIX_FADV_NORMAL 0 /* No further special treatment. */ ++# define POSIX_FADV_RANDOM 1 /* Expect random page references. */ ++# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */ ++# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */ ++# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */ ++# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */ ++#endif +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_stat.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/kernel_stat.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_stat.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/kernel_stat.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,63 @@ ++#ifndef _BITS_STAT_STRUCT_H ++#define _BITS_STAT_STRUCT_H ++ ++/* ++ * This file provides struct stat, taken from kernel 2.6.4 ++ * (include/asm-avr32/stat.h revision 1.1). ++ */ ++ ++struct kernel_stat { ++ unsigned long st_dev; ++ unsigned long st_ino; ++ unsigned short st_mode; ++ unsigned short st_nlink; ++ unsigned short st_uid; ++ unsigned short st_gid; ++ unsigned long st_rdev; ++ unsigned long st_size; ++ unsigned long st_blksize; ++ unsigned long st_blocks; ++ unsigned long st_atime; ++ unsigned long st_atime_nsec; ++ unsigned long st_mtime; ++ unsigned long st_mtime_nsec; ++ unsigned long st_ctime; ++ unsigned long st_ctime_nsec; ++ unsigned long __unused4; ++ unsigned long __unused5; ++}; ++ ++#define STAT_HAVE_NSEC 1 ++ ++struct kernel_stat64 { ++ unsigned long long st_dev; ++ ++ unsigned long long st_ino; ++ unsigned int st_mode; ++ unsigned int st_nlink; ++ ++ unsigned long st_uid; ++ unsigned long st_gid; ++ ++ unsigned long long st_rdev; ++ ++ long long st_size; ++ unsigned long __pad1; ++ unsigned long st_blksize; ++ ++ unsigned long long st_blocks; ++ ++ unsigned long st_atime; ++ unsigned long st_atime_nsec; ++ ++ unsigned long st_mtime; ++ unsigned long st_mtime_nsec; ++ ++ unsigned long st_ctime; ++ unsigned long st_ctime_nsec; ++ ++ unsigned long __unused1; ++ unsigned long __unused2; ++}; ++ ++#endif /* _BITS_STAT_STRUCT_H */ +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_types.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/kernel_types.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_types.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/kernel_types.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,56 @@ ++/* Note that we use the exact same include guard #define names ++ * as asm/posix_types.h. This will avoid gratuitous conflicts ++ * with the posix_types.h kernel header, and will ensure that ++ * our private content, and not the kernel header, will win. ++ * -Erik ++ */ ++#ifndef __ASM_AVR32_POSIX_TYPES_H ++#define __ASM_AVR32_POSIX_TYPES_H ++ ++/* ++ * This file is generally used by user-level software, so you need to ++ * be a little careful about namespace pollution etc. Also, we cannot ++ * assume GCC is being used. ++ */ ++ ++typedef unsigned long __kernel_dev_t; ++typedef unsigned long __kernel_ino_t; ++typedef unsigned short __kernel_mode_t; ++typedef unsigned short __kernel_nlink_t; ++typedef long __kernel_off_t; ++typedef int __kernel_pid_t; ++typedef unsigned short __kernel_ipc_pid_t; ++typedef unsigned int __kernel_uid_t; ++typedef unsigned int __kernel_gid_t; ++typedef unsigned long __kernel_size_t; ++typedef int __kernel_ssize_t; ++typedef int __kernel_ptrdiff_t; ++typedef long __kernel_time_t; ++typedef long __kernel_suseconds_t; ++typedef long __kernel_clock_t; ++typedef int __kernel_timer_t; ++typedef int __kernel_clockid_t; ++typedef int __kernel_daddr_t; ++typedef char * __kernel_caddr_t; ++typedef unsigned short __kernel_uid16_t; ++typedef unsigned short __kernel_gid16_t; ++typedef unsigned int __kernel_uid32_t; ++typedef unsigned int __kernel_gid32_t; ++ ++typedef unsigned short __kernel_old_uid_t; ++typedef unsigned short __kernel_old_gid_t; ++typedef unsigned short __kernel_old_dev_t; ++ ++#ifdef __GNUC__ ++typedef long long __kernel_loff_t; ++#endif ++ ++typedef struct { ++#if defined(__USE_ALL) ++ int val[2]; ++#else ++ int __val[2]; ++#endif ++} __kernel_fsid_t; ++ ++#endif /* __ASM_AVR32_POSIX_TYPES_H */ +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/machine-gmon.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/machine-gmon.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/machine-gmon.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/machine-gmon.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,69 @@ ++/* Machine-dependent definitions for profiling support. AVR32 version. ++ Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#define mcount_internal __mcount_internal ++ ++#define _MCOUNT_DECL(frompc, selfpc) \ ++static void __attribute((used)) mcount_internal(unsigned long frompc, unsigned long selfpc) ++ ++/* ++ * This mcount implementation expects to get called after the prologue ++ * has been run. It also expects that r7 contains a valid frame ++ * pointer. ++ * ++ * When profiling, the compiler should generate something like this at ++ * each function entry: ++ * ++ * pushm r0-r7,lr // lr mandatory, others optional ++ * mov r7, sp ++ * // rest of prologue goes here ++ * mcall pc[.LC1 - .] ++ * // rest of function goes here ++ * .LC1: ++ * .long mcount ++ * ++ * or for PIC: ++ * ++ * pushm r0-r7,lr ++ * mov r7, sp ++ * // rest of prologue goes here ++ * lddpc r0, .LC1 ++ * .L1: rsub r0, pc ++ * mcall r0[mcount@GOT] ++ * // rest of function goes here ++ * .LC1: ++ * .long .L1 - _GLOBAL_OFFSET_TABLE_ ++ * ++ * This way, when mcount() is called, r7 points to the calling ++ * function's return address. It is guaranteed that calling mcount ++ * will clobber no registers except LR, which is unavoidable. ++ */ ++#define MCOUNT asm( \ ++ " .align 4\n" \ ++ " .global _mcount\n" \ ++ " .type _mcount,@function\n" \ ++ "_mcount:\n" \ ++ " pushm r8-r12,lr\n" \ ++ " mov r11, lr\n" \ ++ " ld.w r12, r7[0]\n" \ ++ " rcall __mcount_internal\n" \ ++ " popm r8-r12,pc\n" \ ++ " .size _mcount, . - _mcount\n" \ ++ " .weak mcount\n" \ ++ " mcount = _mcount"); +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/mman.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/mman.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/mman.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/mman.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,95 @@ ++/* Definitions for POSIX memory map interface. Linux/AVR32 version. ++ Copyright (C) 1997, 2000 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _SYS_MMAN_H ++# error "Never include this file directly. Use instead" ++#endif ++ ++/* The following definitions basically come from the kernel headers. ++ But the kernel header is not namespace clean. */ ++ ++ ++/* Protections are chosen from these bits, OR'd together. The ++ implementation does not necessarily support PROT_EXEC or PROT_WRITE ++ without PROT_READ. The only guarantees are that no writing will be ++ allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */ ++ ++#define PROT_READ 0x1 /* Page can be read. */ ++#define PROT_WRITE 0x2 /* Page can be written. */ ++#define PROT_EXEC 0x4 /* Page can be executed. */ ++#define PROT_NONE 0x0 /* Page can not be accessed. */ ++ ++/* Sharing types (must choose one and only one of these). */ ++#define MAP_SHARED 0x01 /* Share changes. */ ++#define MAP_PRIVATE 0x02 /* Changes are private. */ ++#ifdef __USE_MISC ++# define MAP_TYPE 0x0f /* Mask for type of mapping. */ ++#endif ++ ++/* Other flags. */ ++#define MAP_FIXED 0x10 /* Interpret addr exactly. */ ++#ifdef __USE_MISC ++# define MAP_FILE 0 ++# define MAP_ANONYMOUS 0x20 /* Don't use a file. */ ++# define MAP_ANON MAP_ANONYMOUS ++#endif ++ ++/* These are Linux-specific. */ ++#ifdef __USE_MISC ++# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */ ++# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ ++# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ ++# define MAP_LOCKED 0x2000 /* Lock the mapping. */ ++# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */ ++# define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ ++# define MAP_NONBLOCK 0x10000 /* do not block on IO */ ++#endif ++ ++/* Flags to `msync'. */ ++#define MS_ASYNC 1 /* Sync memory asynchronously. */ ++#define MS_SYNC 4 /* Synchronous memory sync. */ ++#define MS_INVALIDATE 2 /* Invalidate the caches. */ ++ ++/* Flags for `mlockall'. */ ++#define MCL_CURRENT 1 /* Lock all currently mapped pages. */ ++#define MCL_FUTURE 2 /* Lock all additions to address ++ space. */ ++ ++/* Flags for `mremap'. */ ++#ifdef __USE_GNU ++# define MREMAP_MAYMOVE 1 ++#endif ++ ++/* Advise to `madvise'. */ ++#ifdef __USE_BSD ++# define MADV_NORMAL 0 /* No further special treatment. */ ++# define MADV_RANDOM 1 /* Expect random page references. */ ++# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */ ++# define MADV_WILLNEED 3 /* Will need these pages. */ ++# define MADV_DONTNEED 4 /* Don't need these pages. */ ++#endif ++ ++/* The POSIX people had to invent similar names for the same things. */ ++#ifdef __USE_XOPEN2K ++# define POSIX_MADV_NORMAL 0 /* No further special treatment. */ ++# define POSIX_MADV_RANDOM 1 /* Expect random page references. */ ++# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */ ++# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */ ++# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */ ++#endif +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/profil-counter.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/profil-counter.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/profil-counter.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/profil-counter.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,26 @@ ++/* Low-level statistical profiling support function. Linux/AVR32 version. ++ Copyright (C) 1996, 1997, 1998, 2002 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#include ++ ++void ++profil_counter(int signo, siginfo_t *si, struct sigcontext *sc) ++{ ++ profil_count((void *)sc->pc); ++} +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/setjmp.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/setjmp.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/setjmp.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/setjmp.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,21 @@ ++/* ++ * Copyright (C) 2004-2005 Atmel Norway ++ */ ++#ifndef _SETJMP_H ++# error "Never include directly; use instead." ++#endif ++ ++#ifndef _ASM ++/* ++ * The jump buffer contains r0-r7, sr, sp and lr. Other registers are ++ * not saved. ++ */ ++typedef int __jmp_buf[11]; ++#endif ++ ++#define __JMP_BUF_SP 4 ++ ++/* Test if longjmp to JMPBUF would unwind the frame containing a local ++ variable at ADDRESS. */ ++#define _JMPBUF_UNWINDS(jmpbuf, address) \ ++ ((void *)(address) < (void *)(jmpbuf[__JMP_BUF_SP])) +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/syscalls.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/syscalls.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/syscalls.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/syscalls.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,143 @@ ++#ifndef _SYSCALL_H ++# error "Never use directly; include instead." ++#endif ++ ++/* ++ * This includes the `__NR_' syscall numbers taken from the ++ * Linux kernel header files. It also defines the traditional ++ * `SYS_' macros for older programs. ++ */ ++#include ++ ++#ifndef __set_errno ++# define __set_errno(val) (*__errno_location()) = (val) ++#endif ++#ifndef SYS_ify ++# define SYS_ify(syscall_name) (__NR_##syscall_name) ++#endif ++ ++#ifndef __ASSEMBLER__ ++ ++#undef _syscall0 ++#define _syscall0(type,name) \ ++ type name(void) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 0)); \ ++ } ++ ++#undef _syscall1 ++#define _syscall1(type,name,type1,arg1) \ ++ type name(type1 arg1) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 1, arg1)); \ ++ } ++ ++#undef _syscall2 ++#define _syscall2(type,name,type1,arg1,type2,arg2) \ ++ type name(type1 arg1, type2 arg2) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 2, arg1, arg2)); \ ++ } ++ ++#undef _syscall3 ++#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ ++ type name(type1 arg1, type2 arg2, type3 arg3) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 3, arg1, \ ++ arg2, arg3)); \ ++ } ++ ++#undef _syscall4 ++#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3, \ ++ type4,arg4) \ ++ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 4, arg1, arg2, \ ++ arg3, arg4)); \ ++ } ++ ++#undef _syscall5 ++#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3, \ ++ type4,arg4,type5,arg5) \ ++ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ ++ type5 arg5) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 5, arg1, arg2, \ ++ arg3, arg4, arg5)); \ ++ } ++ ++#undef _syscall6 ++#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3, \ ++ type4,arg4,type5,arg5,type6,arg6) \ ++ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ ++ type5 arg5, type6 arg6) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 6, arg1, arg2, arg3, \ ++ arg4, arg5, arg6)); \ ++ } ++ ++#undef unlikely ++#define unlikely(x) __builtin_expect((x), 0) ++ ++#undef INLINE_SYSCALL ++#define INLINE_SYSCALL(name, nr, args...) \ ++ ({ \ ++ unsigned _sys_result = INTERNAL_SYSCALL(name, , nr, args); \ ++ if (unlikely(INTERNAL_SYSCALL_ERROR_P(_sys_result, ))) { \ ++ __set_errno(INTERNAL_SYSCALL_ERRNO(_sys_result, )); \ ++ _sys_result = (unsigned int) -1; \ ++ } \ ++ (int) _sys_result; \ ++ }) ++ ++#undef INTERNAL_SYSCALL_DECL ++#define INTERNAL_SYSCALL_DECL(err) do { } while(0) ++ ++#undef INTERNAL_SYSCALL ++#define INTERNAL_SYSCALL(name, err, nr, args...) \ ++ ({ \ ++ register int _a1 asm ("r12"); \ ++ register int _scno asm("r8") = SYS_ify(name); \ ++ LOAD_ARGS_##nr (args); \ ++ asm volatile ("scall /* syscall " #name " */" \ ++ : "=r" (_a1) \ ++ : "r"(_scno) ASM_ARGS_##nr \ ++ : "lr", "cc", "memory"); \ ++ _a1; \ ++ }) ++ ++#undef INTERNAL_SYSCALL_ERROR_P ++#define INTERNAL_SYSCALL_ERROR_P(val, err) \ ++ ((unsigned int)(val) >= 0xfffff001U) ++ ++#undef INTERNAL_SYSCALL_ERRNO ++#define INTERNAL_SYSCALL_ERRNO(val, errr) (-(val)) ++ ++#define LOAD_ARGS_0() do { } while(0) ++#define ASM_ARGS_0 ++#define LOAD_ARGS_1(a1) \ ++ _a1 = (int) (a1); \ ++ LOAD_ARGS_0() ++#define ASM_ARGS_1 ASM_ARGS_0, "r"(_a1) ++#define LOAD_ARGS_2(a1, a2) \ ++ register int _a2 asm("r11") = (int)(a2); \ ++ LOAD_ARGS_1(a1) ++#define ASM_ARGS_2 ASM_ARGS_1, "r"(_a2) ++#define LOAD_ARGS_3(a1, a2, a3) \ ++ register int _a3 asm("r10") = (int)(a3); \ ++ LOAD_ARGS_2(a1, a2) ++#define ASM_ARGS_3 ASM_ARGS_2, "r"(_a3) ++#define LOAD_ARGS_4(a1, a2, a3, a4) \ ++ register int _a4 asm("r9") = (int)(a4); \ ++ LOAD_ARGS_3(a1, a2, a3) ++#define ASM_ARGS_4 ASM_ARGS_3, "r"(_a4) ++#define LOAD_ARGS_5(a1, a2, a3, a4, a5) \ ++ register int _a5 asm("r5") = (int)(a5); \ ++ LOAD_ARGS_4(a1, a2, a3, a4) ++#define ASM_ARGS_5 ASM_ARGS_4, "r"(_a5) ++#define LOAD_ARGS_6(a1, a2, a3, a4, a5, a6) \ ++ register int _a6 asm("r3") = (int)(a6); \ ++ LOAD_ARGS_5(a1, a2, a3, a4, a5) ++#define ASM_ARGS_6 ASM_ARGS_5, "r"(_a6) ++ ++#endif /* __ASSEMBLER__ */ +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/wordsize.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/wordsize.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/wordsize.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bits/wordsize.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1 @@ ++#define __WORDSIZE 32 +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/brk.c uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/brk.c +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/brk.c 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/brk.c 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,23 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++#include ++#include ++ ++void *__curbrk = 0; ++ ++int brk (void *addr) ++{ ++ void *newbrk; ++ ++ newbrk = INLINE_SYSCALL(brk, 1, addr); ++ ++ __curbrk = newbrk; ++ ++ if (newbrk < addr) { ++ __set_errno (ENOMEM); ++ return -1; ++ } ++ ++ return 0; ++} +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-_setjmp.S uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bsd-_setjmp.S +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-_setjmp.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bsd-_setjmp.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,12 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++ ++ /* This just does a tail-call to __sigsetjmp(env, 0) */ ++ .global _setjmp ++ .type _setjmp,"function" ++ .align 1 ++_setjmp: ++ mov r11, 0 ++ bral __sigsetjmp_internal ++ .size _setjmp, . - _setjmp +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-setjmp.S uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bsd-setjmp.S +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-setjmp.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/bsd-setjmp.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,12 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++ ++ /* This just does a tail-call to __sigsetjmp(env, 1) */ ++ .global setjmp ++ .type setjmp,"function" ++ .align 1 ++setjmp: ++ mov r11, 1 ++ bral __sigsetjmp_internal ++ .size setjmp, . - setjmp +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/clone.c uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/clone.c +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/clone.c 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/clone.c 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,37 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++#include ++#include ++#include ++ ++/* ++ * I don't know if we can be absolutely certain that the fn and arg ++ * parameters are preserved when returning as the child. If the ++ * compiler stores them in registers (r0-r7), they should be. ++ */ ++int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg) ++{ ++ register int (*_fn)(void *arg) = fn; ++ register void *_arg = arg; ++ int err; ++ ++ /* Sanity check the arguments */ ++ err = -EINVAL; ++ if (!fn) ++ goto syscall_error; ++ if (!child_stack) ++ goto syscall_error; ++ ++ err = INLINE_SYSCALL(clone, 2, flags, child_stack); ++ if (err < 0) ++ goto syscall_error; ++ else if (err != 0) ++ return err; ++ ++ _exit(_fn(_arg)); ++ ++syscall_error: ++ __set_errno (-err); ++ return -1; ++} +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/crt1.S uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/crt1.S +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/crt1.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/crt1.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,93 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ * ++ * When we enter _start, the stack looks like this: ++ * argc argument counter ++ * argv[0] pointer to program name ++ * argv[1..argc-1] pointers to program args ++ * NULL ++ * env[0..N] pointers to environment variables ++ * NULL ++ * ++ * r12 contains a function pointer to be registered with `atexit'. ++ * This is how the dynamic linker arranges to have DT_FINI functions ++ * called for shared libraries that have been loaded before this ++ * code runs. ++ * ++ * We're going to call the following function: ++ * __uClibc_main(int (*main)(int, char **, char **), int argc, ++ * char **argv, void (*app_init)(void), void (*app_fini)(void), ++ * void (*rtld_fini)(void), void *stack_end) ++ * ++ * So we need to set up things as follows: ++ * r12 = address of main ++ * r11 = argc ++ * r10 = &argv[0] ++ * r9 = address of _init ++ * r8 = address of _fini ++ * sp[0] = whatever we got passed in r12 ++ */ ++ ++#include ++ ++ .text ++ .global _start ++ .type _start, @function ++_start: ++ /* Clear the frame pointer and link register since this is the outermost frame. */ ++ mov r7, 0 ++ mov lr, 0 ++ ++ ld.w r11, sp++ /* argc */ ++ mov r10, sp /* &argv[0] */ ++ ++ st.w --sp, r10 /* stack_end */ ++ st.w --sp, r12 /* rtld_fini */ ++ ++#ifdef __PIC__ ++ lddpc r6, .L_GOT ++.L_RGOT: ++ rsub r6, pc ++ lda.w r9, _init ++ lda.w r8, _fini ++ lda.w r12, main ++ ++ /* Ok, now run uClibc's main() -- should not return */ ++ call __uClibc_main ++ ++ .align 2 ++.L_GOT: ++ .long .L_RGOT - _GLOBAL_OFFSET_TABLE_ ++#else ++ lddpc r9, __init_addr /* app_init */ ++ lddpc r8, __fini_addr /* app_fini */ ++ lddpc r12, __main_addr /* main */ ++ ++ /* Ok, now run uClibc's main() -- should not return */ ++ lddpc pc, ___uClibc_main_addr ++ ++ .align 2 ++__init_addr: ++ .long _init ++__fini_addr: ++ .long _fini ++__main_addr: ++ .long main ++___uClibc_main_addr: ++ .long __uClibc_main ++#endif ++ .size _start, . - _start ++ ++ /* ++ * The LSB says we need this. ++ */ ++ .section ".note.ABI-tag", "a" ++ .align 4 ++ .long 2f - 1f /* namesz */ ++ .long 4f - 3f /* descsz */ ++ .long 1 /* type */ ++1: .asciz "GNU" /* name */ ++2: .align 4 ++3: .long 0 /* Linux executable */ ++ .long 2,6,0 /* Earliest compatible kernel */ ++4: .align 4 +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/crti.S uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/crti.S +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/crti.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/crti.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,17 @@ ++ ++ .section .init ++ .align 2 ++ .global _init ++ .type _init, @function ++_init: ++ /* Use a four-byte instruction to avoid NOPs */ ++ stm --sp, r0-r7,lr ++ .align 2 ++ ++ .section .fini ++ .align 2 ++ .global _fini ++ .type _fini, @function ++_fini: ++ stm --sp, r0-r7,lr ++ .align 2 +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/crtn.S uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/crtn.S +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/crtn.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/crtn.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,14 @@ ++ ++ .section .init ++ .align 2 ++ .global _init ++ .type _init, @function ++ ldm sp++, r0-r7,pc ++ .size _init, . - _init ++ ++ .section .fini ++ .align 2 ++ .global _fini ++ .type _fini, @function ++ ldm sp++, r0-r7,pc ++ .size _fini, . - _fini +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/__longjmp.S uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/__longjmp.S +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/__longjmp.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/__longjmp.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,17 @@ ++/* longjmp for AVR32 ++ * ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++ ++ .global __longjmp ++ .type __longjmp,"function" ++ .align 1 ++__longjmp: ++ ldm r12++, r0,r1,r2,r3,r4,r5,r6,r7,r8,sp,lr ++ mov r12, r11 /* get the return value right */ ++ mustr r8 /* restore status register (lower half) */ ++ cp r12, 0 /* can't return zero */ ++ frs ++ moveq r12, 1 ++ mov pc,lr ++ .size __longjmp, . - __longjmp +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/Makefile uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/Makefile +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/Makefile 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/Makefile 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,93 @@ ++# Makefile for uClibc ++# ++# Copyright (C) 2000-2003 Erik Andersen ++# ++# This program is free software; you can redistribute it and/or modify it under ++# the terms of the GNU Library General Public License as published by the Free ++# Software Foundation; either version 2 of the License, or (at your option) any ++# later version. ++# ++# This program is distributed in the hope that it will be useful, but WITHOUT ++# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS ++# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more ++# details. ++# ++# You should have received a copy of the GNU Library General Public License ++# along with this program; if not, write to the Free Software Foundation, Inc., ++# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ ++TOPDIR=../../../../ ++include $(TOPDIR)Rules.mak ++ASFLAGS=$(CFLAGS) ++ ++CRT_SRC = crt1.S ++CRT_OBJ = crt1.o ++SCRT_OBJ = $(patsubst %,S%, $(CRT_OBJ)) ++CTOR_TARGETS=$(TOPDIR)lib/crti.o $(TOPDIR)lib/crtn.o ++ ++SSRC=__longjmp.S setjmp.S bsd-setjmp.S vfork.S \ ++ bsd-_setjmp.S sigrestorer.S syscall.S ++SOBJS=$(patsubst %.S,%.o, $(SSRC)) ++ ++CSRC=clone.c brk.c sigaction.c mmap.c ++COBJS=$(patsubst %.c,%.o, $(CSRC)) ++ ++OBJS=$(SOBJS) $(COBJS) ++ ++OBJ_LIST=../../../obj.sysdeps.$(TARGET_ARCH) ++ ++all: $(OBJ_LIST) ++ ++$(OBJ_LIST): $(OBJS) $(CRT_OBJ) $(SCRT_OBJ) $(CTOR_TARGETS) ++ echo $(patsubst %, sysdeps/linux/$(TARGET_ARCH)/%, $(OBJS)) > $(OBJ_LIST) ++ $(INSTALL) -d $(TOPDIR)lib/ ++ cp $(CRT_OBJ) $(SCRT_OBJ) $(TOPDIR)lib/ ++ ++$(CRT_OBJ): $(CRT_SRC) ++ $(CC) $(ASFLAGS) -DL_$* $< -c -o $*.o ++ $(STRIPTOOL) -x -R .note -R .comment $*.o ++ ++$(SCRT_OBJ): $(CRT_SRC) ++ $(CC) $(ASFLAGS) $(PIEFLAG) -DL_$* $< -c -o $*.o ++ $(STRIPTOOL) -x -R .note -R .comment $*.o ++ ++$(SOBJS): %.o : %.S ++ $(CC) $(ASFLAGS) -c $< -o $@ ++ $(STRIPTOOL) -x -R .note -R .comment $*.o ++ ++$(COBJS): %.o : %.c ++ $(CC) $(CFLAGS) -c $< -o $@ ++ $(STRIPTOOL) -x -R .note -R .comment $*.o ++ ++ifeq ($(strip $(UCLIBC_CTOR_DTOR)),y) ++crti.o: crti.S ++ $(CC) $(ASFLAGS) -c crti.S -o crti.o ++ ++$(TOPDIR)lib/crti.o: crti.o ++ $(INSTALL) -d $(TOPDIR)lib/ ++ cp crti.o $(TOPDIR)lib/ ++ ++crtn.o: crtn.S ++ $(CC) $(ASFLAGS) -c crtn.S -o crtn.o ++ ++$(TOPDIR)lib/crtn.o: crtn.o ++ $(INSTALL) -d $(TOPDIR)lib/ ++ cp crtn.o $(TOPDIR)lib/ ++else ++$(TOPDIR)lib/crti.o: ++ $(INSTALL) -d $(TOPDIR)lib/ ++ $(AR) $(ARFLAGS) $(TOPDIR)lib/crti.o ++$(TOPDIR)lib/crtn.o: ++ $(INSTALL) -d $(TOPDIR)lib/ ++ $(AR) $(ARFLAGS) $(TOPDIR)lib/crtn.o ++endif ++ ++ ++headers: ++# $(LN) -fs ../libc/sysdeps/linux/avr32/fpu_control.h $(TOPDIR)/include/ ++ ++clean: ++ $(RM) *.[oa] *~ core ++ $(RM) bits/sysnum.h ++ $(RM) gmon-start.S ++ +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/_mmap.c uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/_mmap.c +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/_mmap.c 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/_mmap.c 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,33 @@ ++/* Copyright (C) 2005 Atmel Norway ++ ++ This program is free software; you can redistribute it and/or modify it under ++ the terms of the GNU Library General Public License as published by the Free ++ Software Foundation; either version 2 of the License, or (at your option) any ++ later version. ++ ++ This program is distributed in the hope that it will be useful, but WITHOUT ++ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS ++ FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more ++ details. ++ ++ You should have received a copy of the GNU Library General Public License ++ along with this program; if not, write to the Free Software Foundation, Inc., ++ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ ++ Derived in part from the Linux-8086 C library, the GNU C Library, and several ++ other sundry sources. Files within this library are copyright by their ++ respective copyright holders. ++ */ ++ ++#include ++#include ++#include ++ ++#define __NR_mmap2 __NR_mmap ++ ++static _syscall6(__ptr_t, mmap2, __ptr_t, addr, size_t, len, int, prot, int, flags, int, fd, __off_t, pgoff); ++ ++__ptr_t mmap(__ptr_t addr, size_t len, int prot, int flags, int fd, __off_t offset) ++{ ++ return mmap2(addr, len, prot, flags, fd, offset >> 12); ++} +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/mmap.c uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/mmap.c +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/mmap.c 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/mmap.c 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,31 @@ ++/* Copyright (C) 2005 Atmel Norway ++ ++ This program is free software; you can redistribute it and/or modify it under ++ the terms of the GNU Library General Public License as published by the Free ++ Software Foundation; either version 2 of the License, or (at your option) any ++ later version. ++ ++ This program is distributed in the hope that it will be useful, but WITHOUT ++ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS ++ FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more ++ details. ++ ++ You should have received a copy of the GNU Library General Public License ++ along with this program; if not, write to the Free Software Foundation, Inc., ++ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ ++ Derived in part from the Linux-8086 C library, the GNU C Library, and several ++ other sundry sources. Files within this library are copyright by their ++ respective copyright holders. ++ */ ++ ++#include ++#include ++#include ++ ++static _syscall6(__ptr_t, mmap2, __ptr_t, addr, size_t, len, int, prot, int, flags, int, fd, __off_t, pgoff); ++ ++__ptr_t mmap(__ptr_t addr, size_t len, int prot, int flags, int fd, __off_t offset) ++{ ++ return mmap2(addr, len, prot, flags, fd, offset >> 12); ++} +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/setjmp.S uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/setjmp.S +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/setjmp.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/setjmp.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,43 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++#define _SETJMP_H ++#define _ASM ++#include ++ ++ .text ++ ++ .global __sigsetjmp ++ .type __sigsetjmp,"function" ++ ++ /* Create a global, hidden symbol for use by setjmp() and _setjmp(). ++ If it's not hidden, the linker will complain about a relative ++ jump to a dynamic symbol when building a shared library. ++ ++ Also, if a user overrides the __sigsetjmp function, he might not ++ expect the setjmp() and _setjmp() function to effectively be ++ overridden as well. */ ++ .global __sigsetjmp_internal ++ .hidden __sigsetjmp_internal ++ .type __sigsetjmp_internal,"function" ++ .align 1 ++__sigsetjmp: ++__sigsetjmp_internal: ++ mustr r8 ++ stm r12, r0,r1,r2,r3,r4,r5,r6,r7,r8,sp,lr ++ ++ /* Make a tail call to __sigjmp_save; it takes the same args. */ ++#ifdef __PIC__ ++ mov r9, r6 ++ lddpc r6, .LG ++.L1: rsub r6, pc ++ ld.w r8, r6[__sigjmp_save@got] ++ mov r6, r9 ++ mov pc, r8 ++ ++ .align 2 ++.LG: .long .L1 - _GLOBAL_OFFSET_TABLE_ ++#else ++ rjmp __sigjmp_save ++#endif ++ .size __sigsetjmp, . - __sigsetjmp +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/sigaction.c uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/sigaction.c +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/sigaction.c 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/sigaction.c 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,49 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++#include ++#include ++#include ++#include ++#include ++ ++#define SA_RESTORER 0x04000000 ++extern void __default_rt_sa_restorer(void); ++ ++/* ++ * If act is not NULL, change the action for sig to *act. ++ * If oact is not NULL, put the old action for sig in *oact. ++ */ ++int __libc_sigaction(int signum, const struct sigaction *act, ++ struct sigaction *oldact) ++{ ++ struct kernel_sigaction kact, koact; ++ int result; ++ ++ if (act) { ++ kact.k_sa_handler = act->sa_handler; ++ memcpy(&kact.sa_mask, &act->sa_mask, sizeof (kact.sa_mask)); ++ kact.sa_flags = act->sa_flags; ++ if (kact.sa_flags & (SA_RESTORER | SA_ONSTACK)) ++ kact.sa_restorer = act->sa_restorer; ++ else ++ kact.sa_restorer = __default_rt_sa_restorer; ++ kact.sa_flags |= SA_RESTORER; ++ } ++ ++ result = __syscall_rt_sigaction(signum, act ? __ptrvalue(&kact) : NULL, ++ oldact ? __ptrvalue(&koact) : NULL, ++ _NSIG / 8); ++ ++ if (oldact && result >= 0) { ++ oldact->sa_handler = koact.k_sa_handler; ++ memcpy(&oldact->sa_mask, &koact.sa_mask, ++ sizeof(oldact->sa_mask)); ++ oldact->sa_flags = koact.sa_flags; ++ oldact->sa_restorer = koact.sa_restorer; ++ } ++ ++ return result; ++} ++ ++weak_alias(__libc_sigaction, sigaction) +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/sigrestorer.S uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/sigrestorer.S +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/sigrestorer.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/sigrestorer.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,11 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++#include ++ ++ .global __default_rt_sa_restorer ++ .type __default_rt_sa_restorer,"function" ++ .align 1 ++__default_rt_sa_restorer: ++ mov r8, __NR_rt_sigreturn ++ scall +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/elf.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/sys/elf.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/elf.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/sys/elf.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,26 @@ ++/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _SYS_ELF_H ++#define _SYS_ELF_H 1 ++ ++#warning "This header is obsolete; use instead." ++ ++#include ++ ++#endif /* sys/elf.h */ +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/io.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/sys/io.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/io.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/sys/io.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,48 @@ ++/* Copyright (C) 1996, 1998, 1999 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _SYS_IO_H ++ ++#define _SYS_IO_H 1 ++#include ++ ++__BEGIN_DECLS ++ ++/* If TURN_ON is TRUE, request for permission to do direct i/o on the ++ port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O ++ permission off for that range. This call requires root privileges. */ ++extern int ioperm (unsigned long int __from, unsigned long int __num, ++ int __turn_on) __THROW; ++ ++/* Set the I/O privilege level to LEVEL. If LEVEL is nonzero, ++ permission to access any I/O port is granted. This call requires ++ root privileges. */ ++extern int iopl (int __level) __THROW; ++ ++/* The functions that actually perform reads and writes. */ ++extern unsigned char inb (unsigned long int port) __THROW; ++extern unsigned short int inw (unsigned long int port) __THROW; ++extern unsigned long int inl (unsigned long int port) __THROW; ++ ++extern void outb (unsigned char value, unsigned long int port) __THROW; ++extern void outw (unsigned short value, unsigned long int port) __THROW; ++extern void outl (unsigned long value, unsigned long int port) __THROW; ++ ++__END_DECLS ++ ++#endif /* _SYS_IO_H */ +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/procfs.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/sys/procfs.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/procfs.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/sys/procfs.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,123 @@ ++/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _SYS_PROCFS_H ++#define _SYS_PROCFS_H 1 ++ ++/* This is somewhat modelled after the file of the same name on SVR4 ++ systems. It provides a definition of the core file format for ELF ++ used on Linux. It doesn't have anything to do with the /proc file ++ system, even though Linux has one. ++ ++ Anyway, the whole purpose of this file is for GDB and GDB only. ++ Don't read too much into it. Don't use it for anything other than ++ GDB unless you know what you are doing. */ ++ ++#include ++#include ++#include ++#include ++ ++__BEGIN_DECLS ++ ++/* Type for a general-purpose register. */ ++typedef unsigned long elf_greg_t; ++ ++/* And the whole bunch of them. We could have used `struct ++ user_regs' directly in the typedef, but tradition says that ++ the register set is an array, which does have some peculiar ++ semantics, so leave it that way. */ ++#define ELF_NGREG (sizeof (struct user_regs) / sizeof(elf_greg_t)) ++typedef elf_greg_t elf_gregset_t[ELF_NGREG]; ++ ++/* Register set for the floating-point registers. */ ++typedef struct user_fpregs elf_fpregset_t; ++ ++/* Signal info. */ ++struct elf_siginfo ++ { ++ int si_signo; /* Signal number. */ ++ int si_code; /* Extra code. */ ++ int si_errno; /* Errno. */ ++ }; ++ ++/* Definitions to generate Intel SVR4-like core files. These mostly ++ have the same names as the SVR4 types with "elf_" tacked on the ++ front to prevent clashes with Linux definitions, and the typedef ++ forms have been avoided. This is mostly like the SVR4 structure, ++ but more Linuxy, with things that Linux does not support and which ++ GDB doesn't really use excluded. */ ++ ++struct elf_prstatus ++ { ++ struct elf_siginfo pr_info; /* Info associated with signal. */ ++ short int pr_cursig; /* Current signal. */ ++ unsigned long int pr_sigpend; /* Set of pending signals. */ ++ unsigned long int pr_sighold; /* Set of held signals. */ ++ __pid_t pr_pid; ++ __pid_t pr_ppid; ++ __pid_t pr_pgrp; ++ __pid_t pr_sid; ++ struct timeval pr_utime; /* User time. */ ++ struct timeval pr_stime; /* System time. */ ++ struct timeval pr_cutime; /* Cumulative user time. */ ++ struct timeval pr_cstime; /* Cumulative system time. */ ++ elf_gregset_t pr_reg; /* GP registers. */ ++ int pr_fpvalid; /* True if math copro being used. */ ++ }; ++ ++ ++#define ELF_PRARGSZ (80) /* Number of chars for args. */ ++ ++struct elf_prpsinfo ++ { ++ char pr_state; /* Numeric process state. */ ++ char pr_sname; /* Char for pr_state. */ ++ char pr_zomb; /* Zombie. */ ++ char pr_nice; /* Nice val. */ ++ unsigned long int pr_flag; /* Flags. */ ++ unsigned short int pr_uid; ++ unsigned short int pr_gid; ++ int pr_pid, pr_ppid, pr_pgrp, pr_sid; ++ /* Lots missing */ ++ char pr_fname[16]; /* Filename of executable. */ ++ char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */ ++ }; ++ ++/* The rest of this file provides the types for emulation of the ++ Solaris interfaces that should be implemented by ++ users of libthread_db. */ ++ ++/* Addresses. */ ++typedef void *psaddr_t; ++ ++/* Register sets. Linux has different names. */ ++typedef elf_gregset_t prgregset_t; ++typedef elf_fpregset_t prfpregset_t; ++ ++/* We don't have any differences between processes and threads, ++ therefore have only one PID type. */ ++typedef __pid_t lwpid_t; ++ ++/* Process status and info. In the end we do provide typedefs for them. */ ++typedef struct elf_prstatus prstatus_t; ++typedef struct elf_prpsinfo prpsinfo_t; ++ ++__END_DECLS ++ ++#endif /* sys/procfs.h */ +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/ucontext.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/sys/ucontext.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/ucontext.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/sys/ucontext.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,94 @@ ++/* Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++/* Linux/AVR32 ABI compliant context switching support. */ ++ ++#ifndef _SYS_UCONTEXT_H ++#define _SYS_UCONTEXT_H 1 ++ ++#include ++#include ++#include ++#include ++ ++typedef int greg_t; ++ ++/* Number of general registers. */ ++#define NGREG 16 ++ ++/* Container for all general registers. */ ++typedef elf_gregset_t gregset_t; ++ ++/* Number of each register is the `gregset_t' array. */ ++enum ++{ ++ R0 = 0, ++#define R0 R0 ++ R1 = 1, ++#define R1 R1 ++ R2 = 2, ++#define R2 R2 ++ R3 = 3, ++#define R3 R3 ++ R4 = 4, ++#define R4 R4 ++ R5 = 5, ++#define R5 R5 ++ R6 = 6, ++#define R6 R6 ++ R7 = 7, ++#define R7 R7 ++ R8 = 8, ++#define R8 R8 ++ R9 = 9, ++#define R9 R9 ++ R10 = 10, ++#define R10 R10 ++ R11 = 11, ++#define R11 R11 ++ R12 = 12, ++#define R12 R12 ++ R13 = 13, ++#define R13 R13 ++ R14 = 14, ++#define R14 R14 ++ R15 = 15 ++#define R15 R15 ++}; ++ ++/* Structure to describe FPU registers. */ ++typedef elf_fpregset_t fpregset_t; ++ ++/* Context to describe whole processor state. */ ++typedef struct ++ { ++ gregset_t gregs; ++ fpregset_t fpregs; ++ } mcontext_t; ++ ++/* Userlevel context. */ ++typedef struct ucontext ++{ ++ unsigned long uc_flags; ++ struct ucontext *uc_link; ++ stack_t uc_stack; ++ struct sigcontext uc_mcontext; ++ sigset_t uc_sigmask; /* mask last for extensibility */ ++} ucontext_t; ++ ++#endif /* sys/ucontext.h */ +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/user.h uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/sys/user.h +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/user.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/sys/user.h 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,46 @@ ++#ifndef _SYS_USER_H ++#define _SYS_USER_H ++ ++struct user_fpregs ++{ ++ ++}; ++ ++struct user_regs ++{ ++ unsigned long sr; ++ unsigned long pc; ++ unsigned long lr; ++ unsigned long sp; ++ unsigned long r12; ++ unsigned long r11; ++ unsigned long r10; ++ unsigned long r9; ++ unsigned long r8; ++ unsigned long r7; ++ unsigned long r6; ++ unsigned long r5; ++ unsigned long r4; ++ unsigned long r3; ++ unsigned long r2; ++ unsigned long r1; ++ unsigned long r0; ++ unsigned long r12_orig; ++}; ++ ++struct user ++{ ++ struct user_regs regs; /* general registers */ ++ size_t u_tsize; /* text size (pages) */ ++ size_t u_dsize; /* data size (pages) */ ++ size_t u_ssize; /* stack size (pages) */ ++ unsigned long start_code; /* text starting address */ ++ unsigned long start_data; /* data starting address */ ++ unsigned long start_stack; /* stack starting address */ ++ long int signal; /* signal causing core dump */ ++ struct user_regs * u_ar0; /* help gdb find registers */ ++ unsigned long magic; /* identifies a core file */ ++ char u_comm[32]; /* user command name */ ++}; ++ ++#endif /* _SYS_USER_H */ +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/syscall.S uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/syscall.S +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/syscall.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/syscall.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,81 @@ ++/* ++ * syscall for AVR32/uClibc ++ * ++ * Copyright (C) 2004 Atmel Norway ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU Library General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or (at your ++ * option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, but WITHOUT ++ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or ++ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License ++ * for more details. ++ * ++ * You should have received a copy of the GNU Library General Public License ++ * along with this program; if not, write to the Free Software Foundation, ++ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ */ ++#include ++ ++ .text ++ ++ /* ++ * long int syscall(long int sysno, ...) ++ */ ++ .global syscall ++ .type syscall, @function ++ .align 2 ++syscall: ++ stm --sp, r3,r5,lr ++ sub lr, sp, -12 ++ mov r8, r12 ++ ldm lr, r3,r5,r9-r12 ++ scall ++ cp.w r12, -4095 ++ brlo .Ldone ++ ++#ifdef __PIC__ ++ lddpc r5, .Lgot ++.Lgotcalc: ++ rsub r5, pc ++# ifdef __UCLIBC_HAS_THREADS__ ++ mov r3, r12 ++ mcall r5[__errno_location@got] ++ st.w r12[0], r3 ++# else ++ ld.w r3, r5[errno@got] ++ st.w r3[0], r12 ++# endif ++#else ++# ifdef __UCLIBC_HAS_THREADS__ ++ mov r3, r12 ++ mcall .Lerrno_location ++ st.w r12[0], r3 ++# else ++ lddpc r3, .Lerrno ++ st.w r3[0], r12 ++# endif ++#endif ++ mov r12, -1 ++ ++.Ldone: ++ ldm sp++, r3,r5,pc ++ ++ .align 2 ++#ifdef __PIC__ ++.Lgot: ++ .long .Lgotcalc - _GLOBAL_OFFSET_TABLE_ ++#else ++# ifdef __UCLIBC_HAS_THREADS__ ++.Lerrno_location: ++ .long __errno_location ++# else ++.Lerrno: ++ .long errno ++# endif ++#endif ++ ++ ++ .size syscall, . - syscall +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/avr32/vfork.S uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/vfork.S +--- uClibc-0.9.28/libc/sysdeps/linux/avr32/vfork.S 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/avr32/vfork.S 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,55 @@ ++ /* ++ * vfork for uClibc ++ * ++ * Copyright (C) 2005 Atmel Norway ++ */ ++ ++ /* ++ * Clone the process without copying the address space. The ++ * calling process is suspended until the child either exits ++ * or calls execve. ++ * ++ * This all means that we cannot rely on the stack to store ++ * away registers, since they will be overwritten by the child ++ * as soon as it makes another function call (e.g. execve()). ++ * Fortunately, the Linux kernel preserves LR across system calls. ++ */ ++#include ++#include ++ ++ .global __vfork ++ .type __vfork,@function ++ .align 1 ++__vfork: ++ mov r8, __NR_vfork ++ scall ++ cp.w r12, -4096 ++ retls r12 ++ ++ /* vfork failed, so we may use the stack freely */ ++ pushm r4-r7,lr ++#ifdef __PIC__ ++ lddpc r6, .L_GOT ++ rsub r4, r12, 0 ++.L_RGOT: ++ rsub r6, pc ++ mcall r6[__errno_location@got] ++#else ++ rsub r4, r12, 0 ++ mcall .L__errno_location ++#endif ++ st.w r12[0], r4 ++ popm r4-r7,pc,r12=-1 ++ ++ .align 2 ++#ifdef __PIC__ ++.L_GOT: ++ .long .L_RGOT - _GLOBAL_OFFSET_TABLE_ ++#else ++.L__errno_location: ++ .long __errno_location ++#endif ++ .size __vfork, . - __vfork ++ ++ .weak vfork ++ vfork = __vfork +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/common/create_module.c uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/common/create_module.c +--- uClibc-0.9.28/libc/sysdeps/linux/common/create_module.c 2005-08-18 00:49:42.000000000 +0200 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/common/create_module.c 2006-06-21 11:35:57.000000000 +0200 +@@ -61,7 +61,8 @@ + { + return __create_module(name, size, 0, 0); + } +-#else ++/* create_module is obsolete in Linux 2.6, so AVR32 doesn't have it */ ++#elif !defined(__avr32__) + /* Sparc, MIPS, etc don't mistake return values for errors. */ + _syscall2(unsigned long, create_module, const char *, name, size_t, size); + #endif +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/common/getrusage.c uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/common/getrusage.c +--- uClibc-0.9.28/libc/sysdeps/linux/common/getrusage.c 2005-08-18 00:49:42.000000000 +0200 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/common/getrusage.c 2006-06-21 11:35:56.000000000 +0200 +@@ -10,4 +10,4 @@ + #include "syscalls.h" + #include + #include +-_syscall2(int, getrusage, int, who, struct rusage *, usage); ++_syscall2(int, getrusage, __rusage_who_t, who, struct rusage *, usage); +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/common/open64.c uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/common/open64.c +--- uClibc-0.9.28/libc/sysdeps/linux/common/open64.c 2005-08-18 00:49:42.000000000 +0200 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/common/open64.c 2006-06-21 11:35:56.000000000 +0200 +@@ -26,7 +26,7 @@ + #endif + + #ifdef __UCLIBC_HAS_LFS__ +-extern int __libc_open (__const char *file, int oflag, mode_t mode); ++extern int __libc_open (__const char *file, int oflag, ...); + + /* Open FILE with access OFLAG. If OFLAG includes O_CREAT, + a third argument is the file protection. */ +diff -Nur uClibc-0.9.28/libc/sysdeps/linux/common/__syscall_fcntl.c uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/common/__syscall_fcntl.c +--- uClibc-0.9.28/libc/sysdeps/linux/common/__syscall_fcntl.c 2005-08-18 00:49:42.000000000 +0200 ++++ uClibc-0.9.28-avr32-20060621/libc/sysdeps/linux/common/__syscall_fcntl.c 2006-06-21 11:35:56.000000000 +0200 +@@ -12,7 +12,7 @@ + #include + + #if defined __UCLIBC_HAS_LFS__ && defined __NR_fcntl64 +-extern int __libc_fcntl64(int fd, int cmd, long arg); ++extern int __libc_fcntl64(int fd, int cmd, ...); + #endif + + #define __NR___syscall_fcntl __NR_fcntl +diff -Nur uClibc-0.9.28/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h uClibc-0.9.28-avr32-20060621/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h +--- uClibc-0.9.28/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h 2006-06-21 11:35:57.000000000 +0200 +@@ -0,0 +1,92 @@ ++/* Machine-dependent pthreads configuration and inline functions. ++ ++ Copyright (C) 2005 Atmel Norway ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public License as ++ published by the Free Software Foundation; either version 2.1 of the ++ License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; see the file COPYING.LIB. If not, ++ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, ++ Boston, MA 02111-1307, USA. */ ++ ++#ifndef _PT_MACHINE_H ++#define _PT_MACHINE_H 1 ++ ++#include ++ ++static inline int ++_test_and_set (int *p, int v) __THROW ++{ ++ int result; ++ ++ __asm__ __volatile__( ++ "/* Inline test and set */\n" ++ "1: ssrf 5\n" ++ " ld.w %0, %2\n" ++ " tst %0, %3\n" ++ " breq 2f\n" ++ " stcond %1, %3\n" ++ " brne 1b\n" ++ "2:" ++ : "=&r"(result), "=m"(*p) ++ : "m"(*p), "r"(v) ++ : "memory", "cc"); ++ ++ return result; ++} ++ ++#ifndef PT_EI ++# define PT_EI extern inline ++#endif ++ ++extern long int testandset (int *spinlock); ++extern int __compare_and_swap (long int *p, long int oldval, long int newval); ++ ++/* Spinlock implementation; required. */ ++PT_EI long int ++testandset (int *spinlock) ++{ ++ return _test_and_set(spinlock, 1); ++} ++ ++ ++/* Get some notion of the current stack. Need not be exactly the top ++ of the stack, just something somewhere in the current frame. */ ++#define CURRENT_STACK_FRAME stack_pointer ++register char * stack_pointer __asm__ ("sp"); ++ ++/* Compare-and-swap for semaphores. */ ++ ++#define HAS_COMPARE_AND_SWAP ++PT_EI int ++__compare_and_swap(long int *p, long int oldval, long int newval) ++{ ++ long int result, tmp; ++ ++ __asm__ __volatile__( ++ "/* Inline compare and swap */\n" ++ "1: ssrf 5\n" ++ " ld.w %1, %3\n" ++ " cp.w %1, %5\n" ++ " sreq %0\n" ++ " brne 2f\n" ++ " stcond %2, %4\n" ++ " brne 1b\n" ++ "2:" ++ : "=&r"(result), "=&r"(tmp), "=m"(*p) ++ : "m"(*p), "r"(newval), "r"(oldval) ++ : "cc", "memory"); ++ ++ return result; ++} ++ ++#endif /* pt-machine.h */ +diff -Nur uClibc-0.9.28/Makefile uClibc-0.9.28-avr32-20060621/Makefile +--- uClibc-0.9.28/Makefile 2005-08-18 00:49:49.000000000 +0200 ++++ uClibc-0.9.28-avr32-20060621/Makefile 2006-06-21 11:35:57.000000000 +0200 +@@ -163,7 +163,7 @@ + else \ + extra_exclude="" ; \ + fi ; \ +- tar -chf - include --exclude .svn --exclude CVS $$extra_exclude \ ++ tar -chf - --exclude .svn --exclude CVS $$extra_exclude include \ + | tar -xf - -C $(PREFIX)$(DEVEL_PREFIX) + ifneq ($(strip $(UCLIBC_HAS_FLOATS)),y) + # Remove floating point related headers since float support is disabled. +diff -Nur uClibc-0.9.28/Rules.mak uClibc-0.9.28-avr32-20060621/Rules.mak +--- uClibc-0.9.28/Rules.mak 2005-08-18 00:49:49.000000000 +0200 ++++ uClibc-0.9.28-avr32-20060621/Rules.mak 2006-06-21 11:35:57.000000000 +0200 +@@ -231,6 +231,10 @@ + UCLIBC_LDSO=ld.so.1 + endif + ++ifeq ($(strip $(TARGET_ARCH)),avr32) ++ CPU_CFLAGS-$(CONFIG_AP7000) += -mcpu=ap7000 ++endif ++ + # Keep the check_gcc from being needlessly executed + ifndef PIEFLAG + ifneq ($(UCLIBC_BUILD_PIE),y) +@@ -266,7 +270,11 @@ + # If -msoft-float isn't supported, we want an error anyway. + # Hmm... might need to revisit this for arm since it has 2 different + # soft float encodings. ++ifeq ($(strip $(TARGET_ARCH)),avr32) ++# GCC on avr32 doesn't support -msoft-float, it's the default. ++else + CPU_CFLAGS += -msoft-float ++endif + ifeq ($(strip $(TARGET_ARCH)),arm) + # No longer needed with current toolchains, but leave it here for now. + # If anyone is actually still using gcc 2.95 (say), they can uncomment it. +diff -Nur uClibc-0.9.28/Rules.mak.orig uClibc-0.9.28-avr32-20060621/Rules.mak.orig +--- uClibc-0.9.28/Rules.mak.orig 1970-01-01 01:00:00.000000000 +0100 ++++ uClibc-0.9.28-avr32-20060621/Rules.mak.orig 2006-06-21 11:35:56.000000000 +0200 +@@ -0,0 +1,358 @@ ++# Rules.make for uClibc ++# ++# Copyright (C) 2000 by Lineo, inc. ++# Copyright (C) 2000-2002 Erik Andersen ++# ++# This program is free software; you can redistribute it and/or modify it under ++# the terms of the GNU Library General Public License as published by the Free ++# Software Foundation; either version 2 of the License, or (at your option) any ++# later version. ++# ++# This program is distributed in the hope that it will be useful, but WITHOUT ++# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS ++# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more ++# details. ++# ++# You should have received a copy of the GNU Library General Public License ++# along with this program; if not, write to the Free Software Foundation, Inc., ++# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ ++ ++#----------------------------------------------------------- ++# This file contains rules which are shared between multiple ++# Makefiles. All normal configuration options live in the ++# file named ".config". Don't mess with this file unless ++# you know what you are doing. ++ ++ ++#----------------------------------------------------------- ++# If you are running a cross compiler, you will want to set ++# 'CROSS' to something more interesting ... Target ++# architecture is determined by asking the CC compiler what ++# arch it compiles things for, so unless your compiler is ++# broken, you should not need to specify TARGET_ARCH. ++# ++# Most people will set this stuff on the command line, i.e. ++# make CROSS=arm-linux- ++# will build uClibc for 'arm'. ++ ++ifndef CROSS ++CROSS= ++endif ++CC = $(CROSS)gcc ++AR = $(CROSS)ar ++LD = $(CROSS)ld ++NM = $(CROSS)nm ++RANLIB = $(CROSS)ranlib ++STRIPTOOL = $(CROSS)strip ++ ++INSTALL = install ++LN = ln ++RM = rm -f ++ ++# Select the compiler needed to build binaries for your development system ++HOSTCC = gcc ++HOSTCFLAGS = -O2 -Wall ++ ++ ++#--------------------------------------------------------- ++# Nothing beyond this point should ever be touched by mere ++# mortals. Unless you hang out with the gods, you should ++# probably leave all this stuff alone. ++MAJOR_VERSION := 0 ++MINOR_VERSION := 9 ++SUBLEVEL := 28 ++VERSION := $(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL) ++# Ensure consistent sort order, 'gcc -print-search-dirs' behavior, etc. ++LC_ALL := C ++export MAJOR_VERSION MINOR_VERSION SUBLEVEL VERSION LC_ALL ++ ++SHARED_FULLNAME:=libuClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so ++SHARED_MAJORNAME:=libc.so.$(MAJOR_VERSION) ++UCLIBC_LDSO:=ld-uClibc.so.$(MAJOR_VERSION) ++LIBNAME:=libc.a ++LIBC:=$(TOPDIR)libc/$(LIBNAME) ++ ++# Make sure DESTDIR and PREFIX can be used to install ++# PREFIX is a uClibcism while DESTDIR is a common GNUism ++ifndef PREFIX ++PREFIX = $(DESTDIR) ++endif ++ ++# Pull in the user's uClibc configuration ++ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),) ++-include $(TOPDIR).config ++endif ++ ++ifndef CROSS ++CROSS=$(subst ",, $(strip $(CROSS_COMPILER_PREFIX))) ++endif ++ ++# A nifty macro to make testing gcc features easier ++check_gcc=$(shell \ ++ if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \ ++ then echo "$(1)"; else echo "$(2)"; fi) ++check_as=$(shell \ ++ if $(CC) -Wa,$(1) -Wa,-Z -c -o /dev/null -xassembler /dev/null > /dev/null 2>&1; \ ++ then echo "-Wa,$(1)"; fi) ++ ++# Setup some shortcuts so that silent mode is silent like it should be ++ifeq ($(subst s,,$(MAKEFLAGS)),$(MAKEFLAGS)) ++export MAKE_IS_SILENT=n ++SECHO=@echo ++SHELL_SET_X=set -x ++else ++export MAKE_IS_SILENT=y ++SECHO=-@false ++SHELL_SET_X=set +x ++endif ++ ++# Make certain these contain a final "/", but no "//"s. ++TARGET_ARCH:=$(shell grep -s ^TARGET_ARCH $(TOPDIR)/.config | sed -e 's/^TARGET_ARCH=//' -e 's/"//g') ++RUNTIME_PREFIX:=$(strip $(subst //,/, $(subst ,/, $(subst ",, $(strip $(RUNTIME_PREFIX)))))) ++DEVEL_PREFIX:=$(strip $(subst //,/, $(subst ,/, $(subst ",, $(strip $(DEVEL_PREFIX)))))) ++export RUNTIME_PREFIX DEVEL_PREFIX ++ ++ARFLAGS:=cr ++ ++OPTIMIZATION:= ++PICFLAG:=-fPIC ++PIEFLAG_NAME:=-fPIE ++ ++# Some nice CPU specific optimizations ++ifeq ($(strip $(TARGET_ARCH)),i386) ++ OPTIMIZATION+=$(call check_gcc,-mpreferred-stack-boundary=2,) ++ OPTIMIZATION+=$(call check_gcc,-falign-jumps=0 -falign-loops=0,-malign-jumps=0 -malign-loops=0) ++ CPU_CFLAGS-$(CONFIG_386)+=-march=i386 ++ CPU_CFLAGS-$(CONFIG_486)+=-march=i486 ++ CPU_CFLAGS-$(CONFIG_ELAN)+=-march=i486 ++ CPU_CFLAGS-$(CONFIG_586)+=-march=i586 ++ CPU_CFLAGS-$(CONFIG_586MMX)+=$(call check_gcc,-march=pentium-mmx,-march=i586) ++ CPU_CFLAGS-$(CONFIG_686)+=-march=i686 ++ CPU_CFLAGS-$(CONFIG_PENTIUMII)+=$(call check_gcc,-march=pentium2,-march=i686) ++ CPU_CFLAGS-$(CONFIG_PENTIUMIII)+=$(call check_gcc,-march=pentium3,-march=i686) ++ CPU_CFLAGS-$(CONFIG_PENTIUM4)+=$(call check_gcc,-march=pentium4,-march=i686) ++ CPU_CFLAGS-$(CONFIG_K6)+=$(call check_gcc,-march=k6,-march=i586) ++ CPU_CFLAGS-$(CONFIG_K7)+=$(call check_gcc,-march=athlon,-malign-functions=4 -march=i686) ++ CPU_CFLAGS-$(CONFIG_CRUSOE)+=-march=i686 -malign-functions=0 -malign-jumps=0 -malign-loops=0 ++ CPU_CFLAGS-$(CONFIG_WINCHIPC6)+=$(call check_gcc,-march=winchip-c6,-march=i586) ++ CPU_CFLAGS-$(CONFIG_WINCHIP2)+=$(call check_gcc,-march=winchip2,-march=i586) ++ CPU_CFLAGS-$(CONFIG_CYRIXIII)+=$(call check_gcc,-march=c3,-march=i486) -malign-functions=0 -malign-jumps=0 -malign-loops=0 ++ CPU_CFLAGS-$(CONFIG_NEHEMIAH)+=$(call check_gcc,-march=c3-2,-march=i686) ++endif ++ ++ifeq ($(strip $(TARGET_ARCH)),arm) ++ OPTIMIZATION+=-fstrict-aliasing ++ CPU_LDFLAGS-$(ARCH_LITTLE_ENDIAN)+=-EL ++ CPU_LDFLAGS-$(ARCH_BIG_ENDIAN)+=-EB ++ CPU_CFLAGS-$(ARCH_LITTLE_ENDIAN)+=-mlittle-endian ++ CPU_CFLAGS-$(ARCH_BIG_ENDIAN)+=-mbig-endian ++ CPU_CFLAGS-$(CONFIG_GENERIC_ARM)+= ++ CPU_CFLAGS-$(CONFIG_ARM610)+=-mtune=arm610 -march=armv3 ++ CPU_CFLAGS-$(CONFIG_ARM710)+=-mtune=arm710 -march=armv3 ++ CPU_CFLAGS-$(CONFIG_ARM720T)+=-mtune=arm7tdmi -march=armv4 ++ CPU_CFLAGS-$(CONFIG_ARM920T)+=-mtune=arm9tdmi -march=armv4 ++ CPU_CFLAGS-$(CONFIG_ARM922T)+=-mtune=arm9tdmi -march=armv4 ++ CPU_CFLAGS-$(CONFIG_ARM926T)+=-mtune=arm9tdmi -march=armv5 ++ CPU_CFLAGS-$(CONFIG_ARM1136JF_S)+=-mtune=arm1136jf-s -march=armv6 ++ CPU_CFLAGS-$(CONFIG_ARM_SA110)+=-mtune=strongarm110 -march=armv4 ++ CPU_CFLAGS-$(CONFIG_ARM_SA1100)+=-mtune=strongarm1100 -march=armv4 ++ CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=$(call check_gcc,-mtune=xscale,-mtune=strongarm110) ++ CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=-march=armv4 -Wa,-mcpu=xscale ++endif ++ ++ifeq ($(strip $(TARGET_ARCH)),mips) ++ CPU_CFLAGS-$(CONFIG_MIPS_ISA_1)+=-mips1 ++ CPU_CFLAGS-$(CONFIG_MIPS_ISA_2)+=-mips2 -mtune=mips2 ++ CPU_CFLAGS-$(CONFIG_MIPS_ISA_3)+=-mips3 -mtune=mips3 ++ CPU_CFLAGS-$(CONFIG_MIPS_ISA_4)+=-mips4 -mtune=mips4 ++ CPU_CFLAGS-$(CONFIG_MIPS_ISA_MIPS32)+=-mips32 -mtune=mips32 ++ CPU_CFLAGS-$(CONFIG_MIPS_ISA_MIPS64)+=-mips64 -mtune=mips32 ++endif ++ ++ifeq ($(strip $(TARGET_ARCH)),sh) ++ OPTIMIZATION+=-fstrict-aliasing ++ OPTIMIZATION+= $(call check_gcc,-mprefergot,) ++ CPU_LDFLAGS-$(ARCH_LITTLE_ENDIAN)+=-EL ++ CPU_LDFLAGS-$(ARCH_BIG_ENDIAN)+=-EB ++ CPU_CFLAGS-$(ARCH_LITTLE_ENDIAN)+=-ml ++ CPU_CFLAGS-$(ARCH_BIG_ENDIAN)+=-mb ++ CPU_CFLAGS-$(CONFIG_SH2)+=-m2 ++ CPU_CFLAGS-$(CONFIG_SH3)+=-m3 ++ifeq ($(strip $(UCLIBC_HAS_FLOATS)),y) ++ CPU_CFLAGS-$(CONFIG_SH2A)+=-m2a ++ CPU_CFLAGS-$(CONFIG_SH4)+=-m4 ++else ++ CPU_CFLAGS-$(CONFIG_SH2A)+=-m2a-nofpu ++ CPU_CFLAGS-$(CONFIG_SH4)+=-m4-nofpu ++endif ++endif ++ ++ifeq ($(strip $(TARGET_ARCH)),sh64) ++ OPTIMIZATION+=-fstrict-aliasing ++ CPU_LDFLAGS-$(ARCH_LITTLE_ENDIAN):=-EL ++ CPU_LDFLAGS-$(ARCH_BIG_ENDIAN):=-EB ++ CPU_CFLAGS-$(ARCH_LITTLE_ENDIAN):=-ml ++ CPU_CFLAGS-$(ARCH_BIG_ENDIAN):=-mb ++ CPU_CFLAGS-$(CONFIG_SH5)+=-m5-32media ++endif ++ ++ifeq ($(strip $(TARGET_ARCH)),h8300) ++ CPU_LDFLAGS-$(CONFIG_H8300H)+= -ms8300h ++ CPU_LDFLAGS-$(CONFIG_H8S) += -ms8300s ++ CPU_CFLAGS-$(CONFIG_H8300H) += -mh -mint32 -fsigned-char ++ CPU_CFLAGS-$(CONFIG_H8S) += -ms -mint32 -fsigned-char ++endif ++ ++ifeq ($(strip $(TARGET_ARCH)),cris) ++ CPU_LDFLAGS-$(CONFIG_CRIS)+=-mcrislinux ++ CPU_CFLAGS-$(CONFIG_CRIS)+=-mlinux ++ PICFLAG:=-fpic ++ PIEFLAG_NAME:=-fpie ++endif ++ ++ifeq ($(strip $(TARGET_ARCH)),powerpc) ++# PowerPC can hold 8192 entries in its GOT with -fpic which is more than ++# enough. Therefore use -fpic which will reduce code size and generates ++# faster code. ++ PICFLAG:=-fpic ++ PIEFLAG_NAME:=-fpie ++endif ++ ++ifeq ($(strip $(TARGET_ARCH)),frv) ++ CPU_LDFLAGS-$(CONFIG_FRV)+=-melf32frvfd ++ CPU_CFLAGS-$(CONFIG_FRV)+=-mfdpic ++ # Using -pie causes the program to have an interpreter, which is ++ # forbidden, so we must make do with -shared. Unfortunately, ++ # -shared by itself would get us global function descriptors ++ # and calls through PLTs, dynamic resolution of symbols, etc, ++ # which would break as well, but -Bsymbolic comes to the rescue. ++ export LDPIEFLAG:=-shared -Bsymbolic ++ UCLIBC_LDSO=ld.so.1 ++endif ++ ++ifeq ($(strip $(TARGET_ARCH)),avr32) ++ CPU_CFLAGS-$(CONFIG_AP7000) += -mcpu=ap7000 ++endif ++ ++# Keep the check_gcc from being needlessly executed ++ifndef PIEFLAG ++ifneq ($(UCLIBC_BUILD_PIE),y) ++export PIEFLAG:= ++else ++export PIEFLAG:=$(call check_gcc,$(PIEFLAG_NAME),$(PICFLAG)) ++endif ++endif ++# We need to keep track of both the CC PIE flag (above) as ++# well as the LD PIE flag (below) because we can't rely on ++# gcc passing -pie if we used -fPIE ++ifndef LDPIEFLAG ++ifneq ($(UCLIBC_BUILD_PIE),y) ++export LDPIEFLAG:= ++else ++export LDPIEFLAG:=$(shell $(LD) --help | grep -q pie && echo "-Wl,-pie") ++endif ++endif ++ ++# Use '-Os' optimization if available, else use -O2, allow Config to override ++OPTIMIZATION+=$(call check_gcc,-Os,-O2) ++# Use the gcc 3.4 -funit-at-a-time optimization when available ++OPTIMIZATION+=$(call check_gcc,-funit-at-a-time,) ++ ++# Add a bunch of extra pedantic annoyingly strict checks ++XWARNINGS=$(subst ",, $(strip $(WARNINGS))) -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing ++XARCH_CFLAGS=$(subst ",, $(strip $(ARCH_CFLAGS))) ++CPU_CFLAGS=$(subst ",, $(strip $(CPU_CFLAGS-y))) ++ ++LDADD_LIBFLOAT= ++ifeq ($(strip $(UCLIBC_HAS_SOFT_FLOAT)),y) ++# Add -msoft-float to the CPU_FLAGS since ldso and libdl ignore CFLAGS. ++# If -msoft-float isn't supported, we want an error anyway. ++# Hmm... might need to revisit this for arm since it has 2 different ++# soft float encodings. ++ CPU_CFLAGS += -msoft-float ++ifeq ($(strip $(TARGET_ARCH)),arm) ++# No longer needed with current toolchains, but leave it here for now. ++# If anyone is actually still using gcc 2.95 (say), they can uncomment it. ++# LDADD_LIBFLOAT=-lfloat ++endif ++endif ++ ++SSP_DISABLE_FLAGS:=$(call check_gcc,-fno-stack-protector,) ++ifeq ($(UCLIBC_BUILD_SSP),y) ++SSP_CFLAGS:=$(call check_gcc,-fno-stack-protector-all,) ++SSP_CFLAGS+=$(call check_gcc,-fstack-protector,) ++SSP_ALL_CFLAGS:=$(call check_gcc,-fstack-protector-all,) ++else ++SSP_CFLAGS:=$(SSP_DISABLE_FLAGS) ++endif ++ ++# Some nice CFLAGS to work with ++CFLAGS:=$(XWARNINGS) $(CPU_CFLAGS) $(SSP_CFLAGS) \ ++ -fno-builtin -nostdinc -D_LIBC -I$(TOPDIR)include -I. ++LDFLAGS_NOSTRIP:=$(CPU_LDFLAGS-y) -shared --warn-common --warn-once -z combreloc -z defs ++ ++ifeq ($(DODEBUG),y) ++ #CFLAGS += -g3 ++ CFLAGS += -O0 -g3 ++ LDFLAGS := $(LDFLAGS_NOSTRIP) ++ STRIPTOOL:= true -Since_we_are_debugging ++else ++ CFLAGS += $(OPTIMIZATION) $(XARCH_CFLAGS) ++ LDFLAGS := $(LDFLAGS_NOSTRIP) -s ++endif ++ ++ifeq ($(UCLIBC_BUILD_RELRO),y) ++LDFLAGS+=-z relro ++endif ++ ++ifeq ($(UCLIBC_BUILD_NOW),y) ++LDFLAGS+=-z now ++endif ++ ++# Sigh, some stupid versions of gcc can't seem to cope with '-iwithprefix include' ++#CFLAGS+=-iwithprefix include ++CFLAGS+=-isystem $(shell $(CC) -print-file-name=include) ++ ++ifneq ($(DOASSERTS),y) ++ CFLAGS += -DNDEBUG ++endif ++ ++CFLAGS_NOPIC:=$(CFLAGS) ++ifeq ($(DOPIC),y) ++ CFLAGS += $(PICFLAG) ++endif ++ ++ifeq ($(DL_FINI_CRT_COMPAT),y) ++CFLAGS += -D_DL_FINI_CRT_COMPAT ++endif ++ ++# Keep the check_as from being needlessly executed ++ASFLAGS = $(CFLAGS) ++ifndef ASFLAGS_NOEXEC ++ifeq ($(UCLIBC_BUILD_NOEXECSTACK),y) ++export ASFLAGS_NOEXEC := $(call check_as,--noexecstack) ++else ++export ASFLAGS_NOEXEC := ++endif ++endif ++ASFLAGS += $(ASFLAGS_NOEXEC) ++ ++LIBGCC_CFLAGS ?= $(CFLAGS) $(CPU_CFLAGS-y) ++LIBGCC:=$(shell $(CC) $(LIBGCC_CFLAGS) -print-libgcc-file-name) ++LIBGCC_DIR:=$(dir $(LIBGCC)) ++ ++######################################## ++# ++# uClinux shared lib support ++# ++ ++ifeq ($(CONFIG_BINFMT_SHARED_FLAT),y) ++ # For the shared version of this, we specify no stack and its library ID ++ FLTFLAGS += -s 0 ++ LIBID=1 ++ export LIBID FLTFLAGS ++ SHARED_TARGET = lib/libc ++endif ++ ++TARGET_ARCH:=$(strip $(subst ",, $(strip $(TARGET_ARCH)))) +diff -Nur uClibc-0.9.28/utils/ldd.c uClibc-0.9.28-avr32-20060621/utils/ldd.c +--- uClibc-0.9.28/utils/ldd.c 2005-08-18 00:49:41.000000000 +0200 ++++ uClibc-0.9.28-avr32-20060621/utils/ldd.c 2006-06-21 11:35:57.000000000 +0200 +@@ -56,6 +56,11 @@ + #define ELFCLASSM ELFCLASS32 + #endif + ++#if defined(__avr32__) ++#define MATCH_MACHINE(x) (x == EM_AVR32) ++#define ELFCLASSM ELFCLASS32 ++#endif ++ + #if defined(__s390__) + #define MATCH_MACHINE(x) (x == EM_S390) + #define ELFCLASSM ELFCLASS32 diff --git a/packages/uclibc/uclibc-0.9.28/avr32/uClibc-0.9.28-avr32-20061019.patch b/packages/uclibc/uclibc-0.9.28/avr32/uClibc-0.9.28-avr32-20061019.patch new file mode 100644 index 0000000000..6608b4df94 --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/uClibc-0.9.28-avr32-20061019.patch @@ -0,0 +1,4080 @@ +Index: uClibc-0.9.28-avr32/Makefile +=================================================================== +--- uClibc-0.9.28-avr32.orig/Makefile 2006-10-19 15:05:49.000000000 +0200 ++++ uClibc-0.9.28-avr32/Makefile 2006-10-19 15:05:52.000000000 +0200 +@@ -163,7 +163,7 @@ install_dev: + else \ + extra_exclude="" ; \ + fi ; \ +- tar -chf - include --exclude .svn --exclude CVS $$extra_exclude \ ++ tar -chf - --exclude .svn --exclude CVS $$extra_exclude include \ + | tar -xf - -C $(PREFIX)$(DEVEL_PREFIX) + ifneq ($(strip $(UCLIBC_HAS_FLOATS)),y) + # Remove floating point related headers since float support is disabled. +Index: uClibc-0.9.28-avr32/extra/scripts/fix_includes.sh +=================================================================== +--- uClibc-0.9.28-avr32.orig/extra/scripts/fix_includes.sh 2006-10-19 15:05:49.000000000 +0200 ++++ uClibc-0.9.28-avr32/extra/scripts/fix_includes.sh 2006-10-19 15:05:52.000000000 +0200 +@@ -78,36 +78,6 @@ if [ ! -d "$KERNEL_SOURCE" ]; then + exit 1; + fi; + +-if [ -f "$KERNEL_SOURCE/Makefile" ] ; then +-# set current VERSION, PATCHLEVEL, SUBLEVEL, EXTRAVERSION +-eval `sed -n -e 's/^\([A-Z]*\) = \([0-9]*\)$/\1=\2/p' -e 's/^\([A-Z]*\) = \(-[-a-z0-9]*\)$/\1=\2/p' $KERNEL_SOURCE/Makefile` +-else +-ver=`grep UTS_RELEASE $KERNEL_SOURCE/include/linux/version.h | cut -d '"' -f 2` +-VERSION=`echo "$ver" | cut -d '.' -f 1` +-PATCHLEVEL=`echo "$ver" | cut -d '.' -f 2` +-if echo "$ver" | grep -q '-' ; then +-SUBLEVEL=`echo "$ver" | sed "s/${VERSION}.${PATCHLEVEL}.//" | cut -d '-' -f 1` +-EXTRAVERSION=`echo "$ver" | sed "s/${VERSION}.${PATCHLEVEL}.${SUBLEVEL}-//"` +-else +-SUBLEVEL=`echo "$ver" | cut -d '.' -f 3` +-#EXTRAVERSION= +-fi +-fi +-if [ -z "$VERSION" -o -z "$PATCHLEVEL" -o -z "$SUBLEVEL" ] +-then +- echo "Unable to determine version for kernel headers" +- echo -e "\tprovided in directory $KERNEL_SOURCE" +- exit 1 +-fi +- +-if [ "$MAKE_IS_SILENT" != "y" ]; then +-echo "Current kernel version is $VERSION.$PATCHLEVEL.$SUBLEVEL${EXTRAVERSION}" +-echo -e "\n" +-echo "Using kernel headers from $VERSION.$PATCHLEVEL.$SUBLEVEL${EXTRAVERSION} for architecture '$TARGET_ARCH'" +-echo -e "\tprovided in directory $KERNEL_SOURCE" +-echo -e "\n" +-fi +- + # Create a symlink to include/asm + + rm -f include/asm* +@@ -172,7 +142,7 @@ fi; + + + # Annoyingly, 2.6.x kernel headers also need an include/asm-generic/ directory +-if [ $VERSION -eq 2 ] && [ $PATCHLEVEL -ge 6 ] ; then ++if [ -d $KERNEL_SOURCE/include/asm-generic ] ; then + ln -fs $KERNEL_SOURCE/include/asm-generic include/asm-generic + fi; + +Index: uClibc-0.9.28-avr32/libc/Makefile +=================================================================== +--- uClibc-0.9.28-avr32.orig/libc/Makefile 2006-10-19 15:05:49.000000000 +0200 ++++ uClibc-0.9.28-avr32/libc/Makefile 2006-10-19 15:05:52.000000000 +0200 +@@ -59,7 +59,7 @@ $(LIBNAME) shared_$(LIBNAME) ar-target: + $(AR) dN 2 $(LIBNAME) $$objs && \ + $(AR) dN 2 $(LIBNAME) $$objs + @for objfile in obj.signal \ +- obj.string.generic obj.string.$(TARGET_ARCH) obj.string \ ++ obj.string obj.string.generic obj.string.$(TARGET_ARCH) \ + obj.sysdeps.common obj.sysdeps.$(TARGET_ARCH) ; do \ + if [ -e $$objfile ] ; then \ + if [ "$(MAKE_IS_SILENT)" = "n" ] ; then \ +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/common/getrusage.c +=================================================================== +--- uClibc-0.9.28-avr32.orig/libc/sysdeps/linux/common/getrusage.c 2006-10-19 15:05:49.000000000 +0200 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/common/getrusage.c 2006-10-19 15:05:52.000000000 +0200 +@@ -10,4 +10,4 @@ + #include "syscalls.h" + #include + #include +-_syscall2(int, getrusage, int, who, struct rusage *, usage); ++_syscall2(int, getrusage, __rusage_who_t, who, struct rusage *, usage); +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/common/__syscall_fcntl.c +=================================================================== +--- uClibc-0.9.28-avr32.orig/libc/sysdeps/linux/common/__syscall_fcntl.c 2006-10-19 15:05:49.000000000 +0200 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/common/__syscall_fcntl.c 2006-10-19 15:05:52.000000000 +0200 +@@ -12,7 +12,7 @@ + #include + + #if defined __UCLIBC_HAS_LFS__ && defined __NR_fcntl64 +-extern int __libc_fcntl64(int fd, int cmd, long arg); ++extern int __libc_fcntl64(int fd, int cmd, ...); + #endif + + #define __NR___syscall_fcntl __NR_fcntl +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/common/open64.c +=================================================================== +--- uClibc-0.9.28-avr32.orig/libc/sysdeps/linux/common/open64.c 2006-10-19 15:05:49.000000000 +0200 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/common/open64.c 2006-10-19 15:05:52.000000000 +0200 +@@ -26,7 +26,7 @@ + #endif + + #ifdef __UCLIBC_HAS_LFS__ +-extern int __libc_open (__const char *file, int oflag, mode_t mode); ++extern int __libc_open (__const char *file, int oflag, ...); + + /* Open FILE with access OFLAG. If OFLAG includes O_CREAT, + a third argument is the file protection. */ +Index: uClibc-0.9.28-avr32/extra/Configs/Config.avr32 +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/extra/Configs/Config.avr32 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,42 @@ ++# ++# For a description of the syntax of this configuration file, ++# see extra/config/Kconfig-language.txt ++# ++ ++config HAVE_ELF ++ bool ++ default y ++ ++config TARGET_ARCH ++ default "avr32" ++ ++config ARCH_CFLAGS ++ string ++ ++config ARCH_LDFLAGS ++ string ++ ++config LIBGCC_CFLAGS ++ string ++ ++config ARCH_SUPPORTS_BIG_ENDIAN ++ bool ++ default y ++ ++config UCLIBC_COMPLETELY_PIC ++ select FORCE_SHAREABLE_TEXT_SEGMENTS ++ bool ++ default y ++ ++choice ++ prompt "Target CPU Type" ++ default CONFIG_AP7000 ++ ++config CONFIG_AP7000 ++ bool "AP7000" ++ ++endchoice ++ ++config LINKRELAX ++ bool "Enable linker optimizations" ++ default n +Index: uClibc-0.9.28-avr32/extra/Configs/Config.in +=================================================================== +--- uClibc-0.9.28-avr32.orig/extra/Configs/Config.in 2006-10-19 15:05:49.000000000 +0200 ++++ uClibc-0.9.28-avr32/extra/Configs/Config.in 2006-10-19 15:05:52.000000000 +0200 +@@ -16,6 +16,9 @@ config TARGET_alpha + config TARGET_arm + bool "arm" + ++config TARGET_avr32 ++ bool "avr32" ++ + config TARGET_bfin + bool "bfin" + +@@ -83,6 +86,10 @@ if TARGET_arm + source "extra/Configs/Config.arm" + endif + ++if TARGET_avr32 ++source "extra/Configs/Config.avr32" ++endif ++ + if TARGET_bfin + source "extra/Configs/Config.bfin" + endif +Index: uClibc-0.9.28-avr32/include/elf.h +=================================================================== +--- uClibc-0.9.28-avr32.orig/include/elf.h 2006-10-19 15:05:49.000000000 +0200 ++++ uClibc-0.9.28-avr32/include/elf.h 2006-10-19 15:05:52.000000000 +0200 +@@ -261,6 +261,8 @@ typedef struct + #define EM_NIOS32 0xfebb /* Altera Nios 32 */ + #define EM_ALTERA_NIOS2 0x9ee5 /* Altera Nios II */ + ++#define EM_AVR32 0x18ad ++ + /* V850 backend magic number. Written in the absense of an ABI. */ + #define EM_CYGNUS_V850 0x9080 + +@@ -2687,6 +2689,55 @@ typedef Elf32_Addr Elf32_Conflict; + /* Keep this the last entry. */ + #define R_V850_NUM 25 + ++/* Atmel AVR32 relocations. */ ++#define R_AVR32_NONE 0 ++#define R_AVR32_32 1 ++#define R_AVR32_16 2 ++#define R_AVR32_8 3 ++#define R_AVR32_32_PCREL 4 ++#define R_AVR32_16_PCREL 5 ++#define R_AVR32_8_PCREL 6 ++#define R_AVR32_DIFF32 7 ++#define R_AVR32_DIFF16 8 ++#define R_AVR32_DIFF8 9 ++#define R_AVR32_GOT32 10 ++#define R_AVR32_GOT16 11 ++#define R_AVR32_GOT8 12 ++#define R_AVR32_21S 13 ++#define R_AVR32_16U 14 ++#define R_AVR32_16S 15 ++#define R_AVR32_8S 16 ++#define R_AVR32_8S_EXT 17 ++#define R_AVR32_22H_PCREL 18 ++#define R_AVR32_18W_PCREL 19 ++#define R_AVR32_16B_PCREL 20 ++#define R_AVR32_16N_PCREL 21 ++#define R_AVR32_14UW_PCREL 22 ++#define R_AVR32_11H_PCREL 23 ++#define R_AVR32_10UW_PCREL 24 ++#define R_AVR32_9H_PCREL 25 ++#define R_AVR32_9UW_PCREL 26 ++#define R_AVR32_HI16 27 ++#define R_AVR32_LO16 28 ++#define R_AVR32_GOTPC 29 ++#define R_AVR32_GOTCALL 30 ++#define R_AVR32_LDA_GOT 31 ++#define R_AVR32_GOT21S 32 ++#define R_AVR32_GOT18SW 33 ++#define R_AVR32_GOT16S 34 ++#define R_AVR32_GOT7UW 35 ++#define R_AVR32_32_CPENT 36 ++#define R_AVR32_CPCALL 37 ++#define R_AVR32_16_CP 38 ++#define R_AVR32_9W_CP 39 ++#define R_AVR32_RELATIVE 40 ++#define R_AVR32_GLOB_DAT 41 ++#define R_AVR32_JMP_SLOT 42 ++#define R_AVR32_ALIGN 43 ++#define R_AVR32_NUM 44 ++ ++/* AVR32 dynamic tags */ ++#define DT_AVR32_GOTSZ 0x70000001 /* Total size of GOT in bytes */ + + #define R_H8_NONE 0 + #define R_H8_DIR32 1 +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/Makefile +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/Makefile 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,93 @@ ++# Makefile for uClibc ++# ++# Copyright (C) 2000-2003 Erik Andersen ++# ++# This program is free software; you can redistribute it and/or modify it under ++# the terms of the GNU Library General Public License as published by the Free ++# Software Foundation; either version 2 of the License, or (at your option) any ++# later version. ++# ++# This program is distributed in the hope that it will be useful, but WITHOUT ++# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS ++# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more ++# details. ++# ++# You should have received a copy of the GNU Library General Public License ++# along with this program; if not, write to the Free Software Foundation, Inc., ++# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ ++TOPDIR=../../../../ ++include $(TOPDIR)Rules.mak ++ASFLAGS=$(CFLAGS) ++ ++CRT_SRC = crt1.S ++CRT_OBJ = crt1.o ++SCRT_OBJ = $(patsubst %,S%, $(CRT_OBJ)) ++CTOR_TARGETS=$(TOPDIR)lib/crti.o $(TOPDIR)lib/crtn.o ++ ++SSRC=__longjmp.S setjmp.S bsd-setjmp.S vfork.S \ ++ bsd-_setjmp.S sigrestorer.S syscall.S ++SOBJS=$(patsubst %.S,%.o, $(SSRC)) ++ ++CSRC=clone.c brk.c sigaction.c mmap.c ++COBJS=$(patsubst %.c,%.o, $(CSRC)) ++ ++OBJS=$(SOBJS) $(COBJS) ++ ++OBJ_LIST=../../../obj.sysdeps.$(TARGET_ARCH) ++ ++all: $(OBJ_LIST) ++ ++$(OBJ_LIST): $(OBJS) $(CRT_OBJ) $(SCRT_OBJ) $(CTOR_TARGETS) ++ echo $(patsubst %, sysdeps/linux/$(TARGET_ARCH)/%, $(OBJS)) > $(OBJ_LIST) ++ $(INSTALL) -d $(TOPDIR)lib/ ++ cp $(CRT_OBJ) $(SCRT_OBJ) $(TOPDIR)lib/ ++ ++$(CRT_OBJ): $(CRT_SRC) ++ $(CC) $(ASFLAGS) -DL_$* $< -c -o $*.o ++ $(STRIPTOOL) -x -R .note -R .comment $*.o ++ ++$(SCRT_OBJ): $(CRT_SRC) ++ $(CC) $(ASFLAGS) $(PIEFLAG) -DL_$* $< -c -o $*.o ++ $(STRIPTOOL) -x -R .note -R .comment $*.o ++ ++$(SOBJS): %.o : %.S ++ $(CC) $(ASFLAGS) -c $< -o $@ ++ $(STRIPTOOL) -x -R .note -R .comment $*.o ++ ++$(COBJS): %.o : %.c ++ $(CC) $(CFLAGS) -c $< -o $@ ++ $(STRIPTOOL) -x -R .note -R .comment $*.o ++ ++ifeq ($(strip $(UCLIBC_CTOR_DTOR)),y) ++crti.o: crti.S ++ $(CC) $(ASFLAGS) -c crti.S -o crti.o ++ ++$(TOPDIR)lib/crti.o: crti.o ++ $(INSTALL) -d $(TOPDIR)lib/ ++ cp crti.o $(TOPDIR)lib/ ++ ++crtn.o: crtn.S ++ $(CC) $(ASFLAGS) -c crtn.S -o crtn.o ++ ++$(TOPDIR)lib/crtn.o: crtn.o ++ $(INSTALL) -d $(TOPDIR)lib/ ++ cp crtn.o $(TOPDIR)lib/ ++else ++$(TOPDIR)lib/crti.o: ++ $(INSTALL) -d $(TOPDIR)lib/ ++ $(AR) $(ARFLAGS) $(TOPDIR)lib/crti.o ++$(TOPDIR)lib/crtn.o: ++ $(INSTALL) -d $(TOPDIR)lib/ ++ $(AR) $(ARFLAGS) $(TOPDIR)lib/crtn.o ++endif ++ ++ ++headers: ++# $(LN) -fs ../libc/sysdeps/linux/avr32/fpu_control.h $(TOPDIR)/include/ ++ ++clean: ++ $(RM) *.[oa] *~ core ++ $(RM) bits/sysnum.h ++ $(RM) gmon-start.S ++ +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/__longjmp.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/__longjmp.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,17 @@ ++/* longjmp for AVR32 ++ * ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++ ++ .global __longjmp ++ .type __longjmp,"function" ++ .align 1 ++__longjmp: ++ ldm r12++, r0,r1,r2,r3,r4,r5,r6,r7,r8,sp,lr ++ mov r12, r11 /* get the return value right */ ++ mustr r8 /* restore status register (lower half) */ ++ cp r12, 0 /* can't return zero */ ++ frs ++ moveq r12, 1 ++ mov pc,lr ++ .size __longjmp, . - __longjmp +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/_mmap.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/_mmap.c 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,33 @@ ++/* Copyright (C) 2005 Atmel Norway ++ ++ This program is free software; you can redistribute it and/or modify it under ++ the terms of the GNU Library General Public License as published by the Free ++ Software Foundation; either version 2 of the License, or (at your option) any ++ later version. ++ ++ This program is distributed in the hope that it will be useful, but WITHOUT ++ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS ++ FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more ++ details. ++ ++ You should have received a copy of the GNU Library General Public License ++ along with this program; if not, write to the Free Software Foundation, Inc., ++ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ ++ Derived in part from the Linux-8086 C library, the GNU C Library, and several ++ other sundry sources. Files within this library are copyright by their ++ respective copyright holders. ++ */ ++ ++#include ++#include ++#include ++ ++#define __NR_mmap2 __NR_mmap ++ ++static _syscall6(__ptr_t, mmap2, __ptr_t, addr, size_t, len, int, prot, int, flags, int, fd, __off_t, pgoff); ++ ++__ptr_t mmap(__ptr_t addr, size_t len, int prot, int flags, int fd, __off_t offset) ++{ ++ return mmap2(addr, len, prot, flags, fd, offset >> 12); ++} +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/atomicity.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/atomicity.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,86 @@ ++/* Low-level functions for atomic operations. AVR32 version. ++ Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _ATOMICITY_H ++#define _ATOMICITY_H 1 ++ ++#include ++ ++static inline int ++__attribute__((unused)) ++exchange_and_add (volatile uint32_t *mem, int val) ++{ ++ int tmp, result; ++ ++ __asm__ __volatile__( ++ "/* Inline exchange and add */\n" ++ "1: ssrf 5\n" ++ " ld.w %0, %3\n" ++ " add %1, %0, %4\n" ++ " stcond %2, %1\n" ++ " brne 1b" ++ : "=&r"(result), "=&r"(tmp), "=m"(*mem) ++ : "m"(*mem), "r"(val) ++ : "cc", "memory"); ++ ++ return result; ++} ++ ++static inline void ++__attribute__((unused)) ++atomic_add (volatile uin32_t *mem, int val) ++{ ++ int result; ++ ++ __asm__ __volatile__( ++ "/* Inline atomic add */\n" ++ "1: ssrf 5\n" ++ " ld.w %0, %2\n" ++ " add %0, %3\n" ++ " stcond %2, %0\n" ++ " brne 1b" ++ : "=&r"(result), "=m"(*mem) ++ : "m"(*mem), "r"(val) ++ : "cc", "memory"); ++} ++ ++static inline int ++__attribute__((unused)) ++compare_and_swap(volatile long int *p, long int oldval, long int newval) ++{ ++ long int result, tmp; ++ ++ __asm__ __volatile__( ++ "/* Inline compare and swap */\n" ++ "1: ssrf 5\n" ++ " ld.w %1, %3\n" ++ " cp.w %1, %5\n" ++ " sreq %0\n" ++ " brne 2f\n" ++ " stcond %2, %4\n" ++ " brne 1b\n" ++ "2:" ++ : "=&r"(result), "=&r"(tmp), "=m"(*p) ++ : "m"(*p), "r"(newval), "r"(oldval) ++ : "cc", "memory"); ++ ++ return result; ++} ++ ++#endif /* atomicity.h */ +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/byteswap.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/byteswap.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,80 @@ ++/* Macros to swap the order of bytes in integer values. ++ Copyright (C) 2005 Atmel Norway. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#if !defined _BYTESWAP_H && !defined _NETINET_IN_H ++# error "Never use directly; include instead." ++#endif ++ ++#ifndef _BITS_BYTESWAP_H ++#define _BITS_BYTESWAP_H 1 ++ ++/* Swap bytes in 16 bit value. */ ++#if defined __GNUC__ ++# define __bswap_16(x) (__extension__ __builtin_bswap_16(x)) ++#else ++/* This is better than nothing. */ ++static __inline unsigned short int ++__bswap_16 (unsigned short int __bsx) ++{ ++ return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8)); ++} ++#endif ++ ++/* Swap bytes in 32 bit value. */ ++#if defined __GNUC__ ++# define __bswap_32(x) (__extension__ __builtin_bswap_32(x)) ++#else ++static __inline unsigned int ++__bswap_32 (unsigned int __bsx) ++{ ++ return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >> 8) | ++ (((__bsx) & 0x0000ff00) << 8) | (((__bsx) & 0x000000ff) << 24)); ++} ++#endif ++ ++#if defined __GNUC__ ++/* Swap bytes in 64 bit value. */ ++# define __bswap_constant_64(x) \ ++ ((((x) & 0xff00000000000000ull) >> 56) \ ++ | (((x) & 0x00ff000000000000ull) >> 40) \ ++ | (((x) & 0x0000ff0000000000ull) >> 24) \ ++ | (((x) & 0x000000ff00000000ull) >> 8) \ ++ | (((x) & 0x00000000ff000000ull) << 8) \ ++ | (((x) & 0x0000000000ff0000ull) << 24) \ ++ | (((x) & 0x000000000000ff00ull) << 40) \ ++ | (((x) & 0x00000000000000ffull) << 56)) ++ ++# define __bswap_64(x) \ ++ (__extension__ \ ++ ({ \ ++ union { \ ++ __extension__ unsigned long long int __ll; \ ++ unsigned int __l[2]; \ ++ } __w, __r; \ ++ if (__builtin_constant_p(x)) \ ++ __r.__ll = __bswap_constant_64(x); \ ++ else { \ ++ __w.__ll = (x); \ ++ __r.__l[0] = __bswap_32(__w.__l[1]); \ ++ __r.__l[1] = __bswap_32(__w.__l[0]); \ ++ } \ ++ __r.__ll; \ ++ })) ++#endif ++ ++#endif /* _BITS_BYTESWAP_H */ +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/endian.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/endian.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,7 @@ ++/* AVR32 is big-endian */ ++ ++#ifndef _ENDIAN_H ++# error "Never use directly; include instead." ++#endif ++ ++#define __BYTE_ORDER __BIG_ENDIAN +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/fcntl.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/fcntl.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,167 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ * ++ * This file is part of the Linux kernel ++ */ ++#ifndef _FCNTL_H ++# error "Never use directly; include instead." ++#endif ++ ++#include ++ ++/* open/fcntl - O_SYNC is only implemented on blocks devices and on files ++ located on an ext2 file system */ ++#define O_ACCMODE 0003 ++#define O_RDONLY 00 ++#define O_WRONLY 01 ++#define O_RDWR 02 ++#define O_CREAT 0100 /* not fcntl */ ++#define O_EXCL 0200 /* not fcntl */ ++#define O_NOCTTY 0400 /* not fcntl */ ++#define O_TRUNC 01000 /* not fcntl */ ++#define O_APPEND 02000 ++#define O_NONBLOCK 04000 ++#define O_NDELAY O_NONBLOCK ++#define O_SYNC 010000 ++#define O_ASYNC 020000 ++ ++#ifdef __USE_GNU ++# define O_DIRECTORY 040000 /* must be a directory */ ++# define O_NOFOLLOW 0100000 /* don't follow links */ ++# define O_DIRECT 0200000 /* direct disk access */ ++#endif ++ ++#ifdef __USE_LARGEFILE64 ++# define O_LARGEFILE 0400000 ++#endif ++ ++/* For now Linux has synchronisity options for data and read operations. ++ We define the symbols here but let them do the same as O_SYNC since ++ this is a superset. */ ++#if defined __USE_POSIX199309 || defined __USE_UNIX98 ++# define O_DSYNC O_SYNC /* Synchronize data. */ ++# define O_RSYNC O_SYNC /* Synchronize read operations. */ ++#endif ++ ++#define F_DUPFD 0 /* dup */ ++#define F_GETFD 1 /* get close_on_exec */ ++#define F_SETFD 2 /* set/clear close_on_exec */ ++#define F_GETFL 3 /* get file->f_flags */ ++#define F_SETFL 4 /* set file->f_flags */ ++ ++#ifndef __USE_FILE_OFFSET64 ++# define F_GETLK 5 ++# define F_SETLK 6 ++# define F_SETLKW 7 ++#else ++# define F_GETLK F_GETLK64 ++# define F_SETLK F_SETLK64 ++# define F_SETLKW F_SETLKW64 ++#endif ++#define F_GETLK64 12 /* using 'struct flock64' */ ++#define F_SETLK64 13 ++#define F_SETLKW64 14 ++ ++#if defined __USE_BSD || defined __USE_XOPEN2K ++# define F_SETOWN 8 /* for sockets. */ ++# define F_GETOWN 9 /* for sockets. */ ++#endif ++ ++#ifdef __USE_GNU ++# define F_SETSIG 10 /* for sockets. */ ++# define F_GETSIG 11 /* for sockets. */ ++#endif ++ ++#ifdef __USE_GNU ++# define F_SETLEASE 1024 /* Set a lease. */ ++# define F_GETLEASE 1025 /* Enquire what lease is active. */ ++# define F_NOTIFY 1026 /* Request notfications on a directory. */ ++#endif ++ ++/* for F_[GET|SET]FL */ ++#define FD_CLOEXEC 1 /* actually anything with low bit set goes */ ++ ++/* for posix fcntl() and lockf() */ ++#define F_RDLCK 0 ++#define F_WRLCK 1 ++#define F_UNLCK 2 ++ ++/* for old implementation of bsd flock () */ ++#define F_EXLCK 4 /* or 3 */ ++#define F_SHLCK 8 /* or 4 */ ++ ++/* for leases */ ++#define F_INPROGRESS 16 ++ ++#ifdef __USE_BSD ++/* operations for bsd flock(), also used by the kernel implementation */ ++# define LOCK_SH 1 /* shared lock */ ++# define LOCK_EX 2 /* exclusive lock */ ++# define LOCK_NB 4 /* or'd with one of the above to prevent ++ blocking */ ++# define LOCK_UN 8 /* remove lock */ ++#endif ++ ++#ifdef __USE_GNU ++# define LOCK_MAND 32 /* This is a mandatory flock */ ++# define LOCK_READ 64 /* ... Which allows concurrent ++ read operations */ ++# define LOCK_WRITE 128 /* ... Which allows concurrent ++ write operations */ ++# define LOCK_RW 192 /* ... Which allows concurrent ++ read & write ops */ ++#endif ++ ++#ifdef __USE_GNU ++/* Types of directory notifications that may be requested with F_NOTIFY. */ ++# define DN_ACCESS 0x00000001 /* File accessed. */ ++# define DN_MODIFY 0x00000002 /* File modified. */ ++# define DN_CREATE 0x00000004 /* File created. */ ++# define DN_DELETE 0x00000008 /* File removed. */ ++# define DN_RENAME 0x00000010 /* File renamed. */ ++# define DN_ATTRIB 0x00000020 /* File changed attibutes. */ ++# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */ ++#endif ++ ++struct flock { ++ short l_type; ++ short l_whence; ++#ifndef __USE_FILE_OFFSET64 ++ __off_t l_start; ++ __off_t l_len; ++#else ++ __off64_t l_start; ++ __off64_t l_len; ++#endif ++ __pid_t l_pid; ++}; ++ ++#ifdef __USE_LARGEFILE64 ++struct flock64 { ++ short l_type; ++ short l_whence; ++ __off64_t l_start; ++ __off64_t l_len; ++ __pid_t l_pid; ++}; ++#endif ++ ++/* Define some more compatibility macros to be backward compatible with ++ * BSD systems which did not managed to hide these kernel macros. */ ++#ifdef __USE_BSD ++# define FAPPEND O_APPEND ++# define FFSYNC O_FSYNC ++# define FASYNC O_ASYNC ++# define FNONBLOCK O_NONBLOCK ++# define FNDELAY O_NDELAY ++#endif /* Use BSD. */ ++ ++/* Advise to `posix_fadvise'. */ ++#ifdef __USE_XOPEN2K ++# define POSIX_FADV_NORMAL 0 /* No further special treatment. */ ++# define POSIX_FADV_RANDOM 1 /* Expect random page references. */ ++# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */ ++# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */ ++# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */ ++# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */ ++#endif +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/kernel_stat.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/kernel_stat.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,63 @@ ++#ifndef _BITS_STAT_STRUCT_H ++#define _BITS_STAT_STRUCT_H ++ ++/* ++ * This file provides struct stat, taken from kernel 2.6.4 ++ * (include/asm-avr32/stat.h revision 1.1). ++ */ ++ ++struct kernel_stat { ++ unsigned long st_dev; ++ unsigned long st_ino; ++ unsigned short st_mode; ++ unsigned short st_nlink; ++ unsigned short st_uid; ++ unsigned short st_gid; ++ unsigned long st_rdev; ++ unsigned long st_size; ++ unsigned long st_blksize; ++ unsigned long st_blocks; ++ unsigned long st_atime; ++ unsigned long st_atime_nsec; ++ unsigned long st_mtime; ++ unsigned long st_mtime_nsec; ++ unsigned long st_ctime; ++ unsigned long st_ctime_nsec; ++ unsigned long __unused4; ++ unsigned long __unused5; ++}; ++ ++#define STAT_HAVE_NSEC 1 ++ ++struct kernel_stat64 { ++ unsigned long long st_dev; ++ ++ unsigned long long st_ino; ++ unsigned int st_mode; ++ unsigned int st_nlink; ++ ++ unsigned long st_uid; ++ unsigned long st_gid; ++ ++ unsigned long long st_rdev; ++ ++ long long st_size; ++ unsigned long __pad1; ++ unsigned long st_blksize; ++ ++ unsigned long long st_blocks; ++ ++ unsigned long st_atime; ++ unsigned long st_atime_nsec; ++ ++ unsigned long st_mtime; ++ unsigned long st_mtime_nsec; ++ ++ unsigned long st_ctime; ++ unsigned long st_ctime_nsec; ++ ++ unsigned long __unused1; ++ unsigned long __unused2; ++}; ++ ++#endif /* _BITS_STAT_STRUCT_H */ +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/kernel_types.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/kernel_types.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,56 @@ ++/* Note that we use the exact same include guard #define names ++ * as asm/posix_types.h. This will avoid gratuitous conflicts ++ * with the posix_types.h kernel header, and will ensure that ++ * our private content, and not the kernel header, will win. ++ * -Erik ++ */ ++#ifndef __ASM_AVR32_POSIX_TYPES_H ++#define __ASM_AVR32_POSIX_TYPES_H ++ ++/* ++ * This file is generally used by user-level software, so you need to ++ * be a little careful about namespace pollution etc. Also, we cannot ++ * assume GCC is being used. ++ */ ++ ++typedef unsigned long __kernel_dev_t; ++typedef unsigned long __kernel_ino_t; ++typedef unsigned short __kernel_mode_t; ++typedef unsigned short __kernel_nlink_t; ++typedef long __kernel_off_t; ++typedef int __kernel_pid_t; ++typedef unsigned short __kernel_ipc_pid_t; ++typedef unsigned int __kernel_uid_t; ++typedef unsigned int __kernel_gid_t; ++typedef unsigned long __kernel_size_t; ++typedef int __kernel_ssize_t; ++typedef int __kernel_ptrdiff_t; ++typedef long __kernel_time_t; ++typedef long __kernel_suseconds_t; ++typedef long __kernel_clock_t; ++typedef int __kernel_timer_t; ++typedef int __kernel_clockid_t; ++typedef int __kernel_daddr_t; ++typedef char * __kernel_caddr_t; ++typedef unsigned short __kernel_uid16_t; ++typedef unsigned short __kernel_gid16_t; ++typedef unsigned int __kernel_uid32_t; ++typedef unsigned int __kernel_gid32_t; ++ ++typedef unsigned short __kernel_old_uid_t; ++typedef unsigned short __kernel_old_gid_t; ++typedef unsigned short __kernel_old_dev_t; ++ ++#ifdef __GNUC__ ++typedef long long __kernel_loff_t; ++#endif ++ ++typedef struct { ++#if defined(__USE_ALL) ++ int val[2]; ++#else ++ int __val[2]; ++#endif ++} __kernel_fsid_t; ++ ++#endif /* __ASM_AVR32_POSIX_TYPES_H */ +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/machine-gmon.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/machine-gmon.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,69 @@ ++/* Machine-dependent definitions for profiling support. AVR32 version. ++ Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#define mcount_internal __mcount_internal ++ ++#define _MCOUNT_DECL(frompc, selfpc) \ ++static void __attribute((used)) mcount_internal(unsigned long frompc, unsigned long selfpc) ++ ++/* ++ * This mcount implementation expects to get called after the prologue ++ * has been run. It also expects that r7 contains a valid frame ++ * pointer. ++ * ++ * When profiling, the compiler should generate something like this at ++ * each function entry: ++ * ++ * pushm r0-r7,lr // lr mandatory, others optional ++ * mov r7, sp ++ * // rest of prologue goes here ++ * mcall pc[.LC1 - .] ++ * // rest of function goes here ++ * .LC1: ++ * .long mcount ++ * ++ * or for PIC: ++ * ++ * pushm r0-r7,lr ++ * mov r7, sp ++ * // rest of prologue goes here ++ * lddpc r0, .LC1 ++ * .L1: rsub r0, pc ++ * mcall r0[mcount@GOT] ++ * // rest of function goes here ++ * .LC1: ++ * .long .L1 - _GLOBAL_OFFSET_TABLE_ ++ * ++ * This way, when mcount() is called, r7 points to the calling ++ * function's return address. It is guaranteed that calling mcount ++ * will clobber no registers except LR, which is unavoidable. ++ */ ++#define MCOUNT asm( \ ++ " .align 4\n" \ ++ " .global _mcount\n" \ ++ " .type _mcount,@function\n" \ ++ "_mcount:\n" \ ++ " pushm r8-r12,lr\n" \ ++ " mov r11, lr\n" \ ++ " ld.w r12, r7[0]\n" \ ++ " rcall __mcount_internal\n" \ ++ " popm r8-r12,pc\n" \ ++ " .size _mcount, . - _mcount\n" \ ++ " .weak mcount\n" \ ++ " mcount = _mcount"); +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/mman.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/mman.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,95 @@ ++/* Definitions for POSIX memory map interface. Linux/AVR32 version. ++ Copyright (C) 1997, 2000 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _SYS_MMAN_H ++# error "Never include this file directly. Use instead" ++#endif ++ ++/* The following definitions basically come from the kernel headers. ++ But the kernel header is not namespace clean. */ ++ ++ ++/* Protections are chosen from these bits, OR'd together. The ++ implementation does not necessarily support PROT_EXEC or PROT_WRITE ++ without PROT_READ. The only guarantees are that no writing will be ++ allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */ ++ ++#define PROT_READ 0x1 /* Page can be read. */ ++#define PROT_WRITE 0x2 /* Page can be written. */ ++#define PROT_EXEC 0x4 /* Page can be executed. */ ++#define PROT_NONE 0x0 /* Page can not be accessed. */ ++ ++/* Sharing types (must choose one and only one of these). */ ++#define MAP_SHARED 0x01 /* Share changes. */ ++#define MAP_PRIVATE 0x02 /* Changes are private. */ ++#ifdef __USE_MISC ++# define MAP_TYPE 0x0f /* Mask for type of mapping. */ ++#endif ++ ++/* Other flags. */ ++#define MAP_FIXED 0x10 /* Interpret addr exactly. */ ++#ifdef __USE_MISC ++# define MAP_FILE 0 ++# define MAP_ANONYMOUS 0x20 /* Don't use a file. */ ++# define MAP_ANON MAP_ANONYMOUS ++#endif ++ ++/* These are Linux-specific. */ ++#ifdef __USE_MISC ++# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */ ++# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ ++# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ ++# define MAP_LOCKED 0x2000 /* Lock the mapping. */ ++# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */ ++# define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ ++# define MAP_NONBLOCK 0x10000 /* do not block on IO */ ++#endif ++ ++/* Flags to `msync'. */ ++#define MS_ASYNC 1 /* Sync memory asynchronously. */ ++#define MS_SYNC 4 /* Synchronous memory sync. */ ++#define MS_INVALIDATE 2 /* Invalidate the caches. */ ++ ++/* Flags for `mlockall'. */ ++#define MCL_CURRENT 1 /* Lock all currently mapped pages. */ ++#define MCL_FUTURE 2 /* Lock all additions to address ++ space. */ ++ ++/* Flags for `mremap'. */ ++#ifdef __USE_GNU ++# define MREMAP_MAYMOVE 1 ++#endif ++ ++/* Advise to `madvise'. */ ++#ifdef __USE_BSD ++# define MADV_NORMAL 0 /* No further special treatment. */ ++# define MADV_RANDOM 1 /* Expect random page references. */ ++# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */ ++# define MADV_WILLNEED 3 /* Will need these pages. */ ++# define MADV_DONTNEED 4 /* Don't need these pages. */ ++#endif ++ ++/* The POSIX people had to invent similar names for the same things. */ ++#ifdef __USE_XOPEN2K ++# define POSIX_MADV_NORMAL 0 /* No further special treatment. */ ++# define POSIX_MADV_RANDOM 1 /* Expect random page references. */ ++# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */ ++# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */ ++# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */ ++#endif +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/profil-counter.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/profil-counter.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,26 @@ ++/* Low-level statistical profiling support function. Linux/AVR32 version. ++ Copyright (C) 1996, 1997, 1998, 2002 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#include ++ ++void ++profil_counter(int signo, siginfo_t *si, struct sigcontext *sc) ++{ ++ profil_count((void *)sc->pc); ++} +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/setjmp.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/setjmp.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,21 @@ ++/* ++ * Copyright (C) 2004-2005 Atmel Norway ++ */ ++#ifndef _SETJMP_H ++# error "Never include directly; use instead." ++#endif ++ ++#ifndef _ASM ++/* ++ * The jump buffer contains r0-r7, sr, sp and lr. Other registers are ++ * not saved. ++ */ ++typedef int __jmp_buf[11]; ++#endif ++ ++#define __JMP_BUF_SP 4 ++ ++/* Test if longjmp to JMPBUF would unwind the frame containing a local ++ variable at ADDRESS. */ ++#define _JMPBUF_UNWINDS(jmpbuf, address) \ ++ ((void *)(address) < (void *)(jmpbuf[__JMP_BUF_SP])) +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/syscalls.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/syscalls.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,143 @@ ++#ifndef _SYSCALL_H ++# error "Never use directly; include instead." ++#endif ++ ++/* ++ * This includes the `__NR_' syscall numbers taken from the ++ * Linux kernel header files. It also defines the traditional ++ * `SYS_' macros for older programs. ++ */ ++#include ++ ++#ifndef __set_errno ++# define __set_errno(val) (*__errno_location()) = (val) ++#endif ++#ifndef SYS_ify ++# define SYS_ify(syscall_name) (__NR_##syscall_name) ++#endif ++ ++#ifndef __ASSEMBLER__ ++ ++#undef _syscall0 ++#define _syscall0(type,name) \ ++ type name(void) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 0)); \ ++ } ++ ++#undef _syscall1 ++#define _syscall1(type,name,type1,arg1) \ ++ type name(type1 arg1) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 1, arg1)); \ ++ } ++ ++#undef _syscall2 ++#define _syscall2(type,name,type1,arg1,type2,arg2) \ ++ type name(type1 arg1, type2 arg2) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 2, arg1, arg2)); \ ++ } ++ ++#undef _syscall3 ++#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ ++ type name(type1 arg1, type2 arg2, type3 arg3) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 3, arg1, \ ++ arg2, arg3)); \ ++ } ++ ++#undef _syscall4 ++#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3, \ ++ type4,arg4) \ ++ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 4, arg1, arg2, \ ++ arg3, arg4)); \ ++ } ++ ++#undef _syscall5 ++#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3, \ ++ type4,arg4,type5,arg5) \ ++ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ ++ type5 arg5) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 5, arg1, arg2, \ ++ arg3, arg4, arg5)); \ ++ } ++ ++#undef _syscall6 ++#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3, \ ++ type4,arg4,type5,arg5,type6,arg6) \ ++ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ ++ type5 arg5, type6 arg6) \ ++ { \ ++ return (type)(INLINE_SYSCALL(name, 6, arg1, arg2, arg3, \ ++ arg4, arg5, arg6)); \ ++ } ++ ++#undef unlikely ++#define unlikely(x) __builtin_expect((x), 0) ++ ++#undef INLINE_SYSCALL ++#define INLINE_SYSCALL(name, nr, args...) \ ++ ({ \ ++ unsigned _sys_result = INTERNAL_SYSCALL(name, , nr, args); \ ++ if (unlikely(INTERNAL_SYSCALL_ERROR_P(_sys_result, ))) { \ ++ __set_errno(INTERNAL_SYSCALL_ERRNO(_sys_result, )); \ ++ _sys_result = (unsigned int) -1; \ ++ } \ ++ (int) _sys_result; \ ++ }) ++ ++#undef INTERNAL_SYSCALL_DECL ++#define INTERNAL_SYSCALL_DECL(err) do { } while(0) ++ ++#undef INTERNAL_SYSCALL ++#define INTERNAL_SYSCALL(name, err, nr, args...) \ ++ ({ \ ++ register int _a1 asm ("r12"); \ ++ register int _scno asm("r8") = SYS_ify(name); \ ++ LOAD_ARGS_##nr (args); \ ++ asm volatile ("scall /* syscall " #name " */" \ ++ : "=r" (_a1) \ ++ : "r"(_scno) ASM_ARGS_##nr \ ++ : "lr", "cc", "memory"); \ ++ _a1; \ ++ }) ++ ++#undef INTERNAL_SYSCALL_ERROR_P ++#define INTERNAL_SYSCALL_ERROR_P(val, err) \ ++ ((unsigned int)(val) >= 0xfffff001U) ++ ++#undef INTERNAL_SYSCALL_ERRNO ++#define INTERNAL_SYSCALL_ERRNO(val, errr) (-(val)) ++ ++#define LOAD_ARGS_0() do { } while(0) ++#define ASM_ARGS_0 ++#define LOAD_ARGS_1(a1) \ ++ _a1 = (int) (a1); \ ++ LOAD_ARGS_0() ++#define ASM_ARGS_1 ASM_ARGS_0, "r"(_a1) ++#define LOAD_ARGS_2(a1, a2) \ ++ register int _a2 asm("r11") = (int)(a2); \ ++ LOAD_ARGS_1(a1) ++#define ASM_ARGS_2 ASM_ARGS_1, "r"(_a2) ++#define LOAD_ARGS_3(a1, a2, a3) \ ++ register int _a3 asm("r10") = (int)(a3); \ ++ LOAD_ARGS_2(a1, a2) ++#define ASM_ARGS_3 ASM_ARGS_2, "r"(_a3) ++#define LOAD_ARGS_4(a1, a2, a3, a4) \ ++ register int _a4 asm("r9") = (int)(a4); \ ++ LOAD_ARGS_3(a1, a2, a3) ++#define ASM_ARGS_4 ASM_ARGS_3, "r"(_a4) ++#define LOAD_ARGS_5(a1, a2, a3, a4, a5) \ ++ register int _a5 asm("r5") = (int)(a5); \ ++ LOAD_ARGS_4(a1, a2, a3, a4) ++#define ASM_ARGS_5 ASM_ARGS_4, "r"(_a5) ++#define LOAD_ARGS_6(a1, a2, a3, a4, a5, a6) \ ++ register int _a6 asm("r3") = (int)(a6); \ ++ LOAD_ARGS_5(a1, a2, a3, a4, a5) ++#define ASM_ARGS_6 ASM_ARGS_5, "r"(_a6) ++ ++#endif /* __ASSEMBLER__ */ +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/wordsize.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bits/wordsize.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1 @@ ++#define __WORDSIZE 32 +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/brk.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/brk.c 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,23 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++#include ++#include ++ ++void *__curbrk = 0; ++ ++int brk (void *addr) ++{ ++ void *newbrk; ++ ++ newbrk = INLINE_SYSCALL(brk, 1, addr); ++ ++ __curbrk = newbrk; ++ ++ if (newbrk < addr) { ++ __set_errno (ENOMEM); ++ return -1; ++ } ++ ++ return 0; ++} +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bsd-_setjmp.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bsd-_setjmp.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,12 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++ ++ /* This just does a tail-call to __sigsetjmp(env, 0) */ ++ .global _setjmp ++ .type _setjmp,"function" ++ .align 1 ++_setjmp: ++ mov r11, 0 ++ bral __sigsetjmp_internal ++ .size _setjmp, . - _setjmp +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bsd-setjmp.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/bsd-setjmp.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,12 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++ ++ /* This just does a tail-call to __sigsetjmp(env, 1) */ ++ .global setjmp ++ .type setjmp,"function" ++ .align 1 ++setjmp: ++ mov r11, 1 ++ bral __sigsetjmp_internal ++ .size setjmp, . - setjmp +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/clone.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/clone.c 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,37 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++#include ++#include ++#include ++ ++/* ++ * I don't know if we can be absolutely certain that the fn and arg ++ * parameters are preserved when returning as the child. If the ++ * compiler stores them in registers (r0-r7), they should be. ++ */ ++int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg) ++{ ++ register int (*_fn)(void *arg) = fn; ++ register void *_arg = arg; ++ int err; ++ ++ /* Sanity check the arguments */ ++ err = -EINVAL; ++ if (!fn) ++ goto syscall_error; ++ if (!child_stack) ++ goto syscall_error; ++ ++ err = INLINE_SYSCALL(clone, 2, flags, child_stack); ++ if (err < 0) ++ goto syscall_error; ++ else if (err != 0) ++ return err; ++ ++ _exit(_fn(_arg)); ++ ++syscall_error: ++ __set_errno (-err); ++ return -1; ++} +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/crt1.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/crt1.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,93 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ * ++ * When we enter _start, the stack looks like this: ++ * argc argument counter ++ * argv[0] pointer to program name ++ * argv[1..argc-1] pointers to program args ++ * NULL ++ * env[0..N] pointers to environment variables ++ * NULL ++ * ++ * r12 contains a function pointer to be registered with `atexit'. ++ * This is how the dynamic linker arranges to have DT_FINI functions ++ * called for shared libraries that have been loaded before this ++ * code runs. ++ * ++ * We're going to call the following function: ++ * __uClibc_main(int (*main)(int, char **, char **), int argc, ++ * char **argv, void (*app_init)(void), void (*app_fini)(void), ++ * void (*rtld_fini)(void), void *stack_end) ++ * ++ * So we need to set up things as follows: ++ * r12 = address of main ++ * r11 = argc ++ * r10 = &argv[0] ++ * r9 = address of _init ++ * r8 = address of _fini ++ * sp[0] = whatever we got passed in r12 ++ */ ++ ++#include ++ ++ .text ++ .global _start ++ .type _start, @function ++_start: ++ /* Clear the frame pointer and link register since this is the outermost frame. */ ++ mov r7, 0 ++ mov lr, 0 ++ ++ ld.w r11, sp++ /* argc */ ++ mov r10, sp /* &argv[0] */ ++ ++ st.w --sp, r10 /* stack_end */ ++ st.w --sp, r12 /* rtld_fini */ ++ ++#ifdef __PIC__ ++ lddpc r6, .L_GOT ++.L_RGOT: ++ rsub r6, pc ++ lda.w r9, _init ++ lda.w r8, _fini ++ lda.w r12, main ++ ++ /* Ok, now run uClibc's main() -- should not return */ ++ call __uClibc_main ++ ++ .align 2 ++.L_GOT: ++ .long .L_RGOT - _GLOBAL_OFFSET_TABLE_ ++#else ++ lddpc r9, __init_addr /* app_init */ ++ lddpc r8, __fini_addr /* app_fini */ ++ lddpc r12, __main_addr /* main */ ++ ++ /* Ok, now run uClibc's main() -- should not return */ ++ lddpc pc, ___uClibc_main_addr ++ ++ .align 2 ++__init_addr: ++ .long _init ++__fini_addr: ++ .long _fini ++__main_addr: ++ .long main ++___uClibc_main_addr: ++ .long __uClibc_main ++#endif ++ .size _start, . - _start ++ ++ /* ++ * The LSB says we need this. ++ */ ++ .section ".note.ABI-tag", "a" ++ .align 4 ++ .long 2f - 1f /* namesz */ ++ .long 4f - 3f /* descsz */ ++ .long 1 /* type */ ++1: .asciz "GNU" /* name */ ++2: .align 4 ++3: .long 0 /* Linux executable */ ++ .long 2,6,0 /* Earliest compatible kernel */ ++4: .align 4 +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/crti.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/crti.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,17 @@ ++ ++ .section .init ++ .align 2 ++ .global _init ++ .type _init, @function ++_init: ++ /* Use a four-byte instruction to avoid NOPs */ ++ stm --sp, r0-r7,lr ++ .align 2 ++ ++ .section .fini ++ .align 2 ++ .global _fini ++ .type _fini, @function ++_fini: ++ stm --sp, r0-r7,lr ++ .align 2 +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/crtn.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/crtn.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,14 @@ ++ ++ .section .init ++ .align 2 ++ .global _init ++ .type _init, @function ++ ldm sp++, r0-r7,pc ++ .size _init, . - _init ++ ++ .section .fini ++ .align 2 ++ .global _fini ++ .type _fini, @function ++ ldm sp++, r0-r7,pc ++ .size _fini, . - _fini +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/mmap.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/mmap.c 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,31 @@ ++/* Copyright (C) 2005 Atmel Norway ++ ++ This program is free software; you can redistribute it and/or modify it under ++ the terms of the GNU Library General Public License as published by the Free ++ Software Foundation; either version 2 of the License, or (at your option) any ++ later version. ++ ++ This program is distributed in the hope that it will be useful, but WITHOUT ++ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS ++ FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more ++ details. ++ ++ You should have received a copy of the GNU Library General Public License ++ along with this program; if not, write to the Free Software Foundation, Inc., ++ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ ++ Derived in part from the Linux-8086 C library, the GNU C Library, and several ++ other sundry sources. Files within this library are copyright by their ++ respective copyright holders. ++ */ ++ ++#include ++#include ++#include ++ ++static _syscall6(__ptr_t, mmap2, __ptr_t, addr, size_t, len, int, prot, int, flags, int, fd, __off_t, pgoff); ++ ++__ptr_t mmap(__ptr_t addr, size_t len, int prot, int flags, int fd, __off_t offset) ++{ ++ return mmap2(addr, len, prot, flags, fd, offset >> 12); ++} +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/setjmp.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/setjmp.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,43 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++#define _SETJMP_H ++#define _ASM ++#include ++ ++ .text ++ ++ .global __sigsetjmp ++ .type __sigsetjmp,"function" ++ ++ /* Create a global, hidden symbol for use by setjmp() and _setjmp(). ++ If it's not hidden, the linker will complain about a relative ++ jump to a dynamic symbol when building a shared library. ++ ++ Also, if a user overrides the __sigsetjmp function, he might not ++ expect the setjmp() and _setjmp() function to effectively be ++ overridden as well. */ ++ .global __sigsetjmp_internal ++ .hidden __sigsetjmp_internal ++ .type __sigsetjmp_internal,"function" ++ .align 1 ++__sigsetjmp: ++__sigsetjmp_internal: ++ mustr r8 ++ stm r12, r0,r1,r2,r3,r4,r5,r6,r7,r8,sp,lr ++ ++ /* Make a tail call to __sigjmp_save; it takes the same args. */ ++#ifdef __PIC__ ++ mov r9, r6 ++ lddpc r6, .LG ++.L1: rsub r6, pc ++ ld.w r8, r6[__sigjmp_save@got] ++ mov r6, r9 ++ mov pc, r8 ++ ++ .align 2 ++.LG: .long .L1 - _GLOBAL_OFFSET_TABLE_ ++#else ++ rjmp __sigjmp_save ++#endif ++ .size __sigsetjmp, . - __sigsetjmp +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/sigaction.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/sigaction.c 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,49 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++#include ++#include ++#include ++#include ++#include ++ ++#define SA_RESTORER 0x04000000 ++extern void __default_rt_sa_restorer(void); ++ ++/* ++ * If act is not NULL, change the action for sig to *act. ++ * If oact is not NULL, put the old action for sig in *oact. ++ */ ++int __libc_sigaction(int signum, const struct sigaction *act, ++ struct sigaction *oldact) ++{ ++ struct kernel_sigaction kact, koact; ++ int result; ++ ++ if (act) { ++ kact.k_sa_handler = act->sa_handler; ++ memcpy(&kact.sa_mask, &act->sa_mask, sizeof (kact.sa_mask)); ++ kact.sa_flags = act->sa_flags; ++ if (kact.sa_flags & (SA_RESTORER | SA_ONSTACK)) ++ kact.sa_restorer = act->sa_restorer; ++ else ++ kact.sa_restorer = __default_rt_sa_restorer; ++ kact.sa_flags |= SA_RESTORER; ++ } ++ ++ result = __syscall_rt_sigaction(signum, act ? __ptrvalue(&kact) : NULL, ++ oldact ? __ptrvalue(&koact) : NULL, ++ _NSIG / 8); ++ ++ if (oldact && result >= 0) { ++ oldact->sa_handler = koact.k_sa_handler; ++ memcpy(&oldact->sa_mask, &koact.sa_mask, ++ sizeof(oldact->sa_mask)); ++ oldact->sa_flags = koact.sa_flags; ++ oldact->sa_restorer = koact.sa_restorer; ++ } ++ ++ return result; ++} ++ ++weak_alias(__libc_sigaction, sigaction) +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/sigrestorer.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/sigrestorer.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,11 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway AS ++ */ ++#include ++ ++ .global __default_rt_sa_restorer ++ .type __default_rt_sa_restorer,"function" ++ .align 1 ++__default_rt_sa_restorer: ++ mov r8, __NR_rt_sigreturn ++ scall +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/sys/elf.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/sys/elf.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,26 @@ ++/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _SYS_ELF_H ++#define _SYS_ELF_H 1 ++ ++#warning "This header is obsolete; use instead." ++ ++#include ++ ++#endif /* sys/elf.h */ +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/sys/io.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/sys/io.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,48 @@ ++/* Copyright (C) 1996, 1998, 1999 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _SYS_IO_H ++ ++#define _SYS_IO_H 1 ++#include ++ ++__BEGIN_DECLS ++ ++/* If TURN_ON is TRUE, request for permission to do direct i/o on the ++ port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O ++ permission off for that range. This call requires root privileges. */ ++extern int ioperm (unsigned long int __from, unsigned long int __num, ++ int __turn_on) __THROW; ++ ++/* Set the I/O privilege level to LEVEL. If LEVEL is nonzero, ++ permission to access any I/O port is granted. This call requires ++ root privileges. */ ++extern int iopl (int __level) __THROW; ++ ++/* The functions that actually perform reads and writes. */ ++extern unsigned char inb (unsigned long int port) __THROW; ++extern unsigned short int inw (unsigned long int port) __THROW; ++extern unsigned long int inl (unsigned long int port) __THROW; ++ ++extern void outb (unsigned char value, unsigned long int port) __THROW; ++extern void outw (unsigned short value, unsigned long int port) __THROW; ++extern void outl (unsigned long value, unsigned long int port) __THROW; ++ ++__END_DECLS ++ ++#endif /* _SYS_IO_H */ +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/sys/procfs.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/sys/procfs.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,123 @@ ++/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++#ifndef _SYS_PROCFS_H ++#define _SYS_PROCFS_H 1 ++ ++/* This is somewhat modelled after the file of the same name on SVR4 ++ systems. It provides a definition of the core file format for ELF ++ used on Linux. It doesn't have anything to do with the /proc file ++ system, even though Linux has one. ++ ++ Anyway, the whole purpose of this file is for GDB and GDB only. ++ Don't read too much into it. Don't use it for anything other than ++ GDB unless you know what you are doing. */ ++ ++#include ++#include ++#include ++#include ++ ++__BEGIN_DECLS ++ ++/* Type for a general-purpose register. */ ++typedef unsigned long elf_greg_t; ++ ++/* And the whole bunch of them. We could have used `struct ++ user_regs' directly in the typedef, but tradition says that ++ the register set is an array, which does have some peculiar ++ semantics, so leave it that way. */ ++#define ELF_NGREG (sizeof (struct user_regs) / sizeof(elf_greg_t)) ++typedef elf_greg_t elf_gregset_t[ELF_NGREG]; ++ ++/* Register set for the floating-point registers. */ ++typedef struct user_fpregs elf_fpregset_t; ++ ++/* Signal info. */ ++struct elf_siginfo ++ { ++ int si_signo; /* Signal number. */ ++ int si_code; /* Extra code. */ ++ int si_errno; /* Errno. */ ++ }; ++ ++/* Definitions to generate Intel SVR4-like core files. These mostly ++ have the same names as the SVR4 types with "elf_" tacked on the ++ front to prevent clashes with Linux definitions, and the typedef ++ forms have been avoided. This is mostly like the SVR4 structure, ++ but more Linuxy, with things that Linux does not support and which ++ GDB doesn't really use excluded. */ ++ ++struct elf_prstatus ++ { ++ struct elf_siginfo pr_info; /* Info associated with signal. */ ++ short int pr_cursig; /* Current signal. */ ++ unsigned long int pr_sigpend; /* Set of pending signals. */ ++ unsigned long int pr_sighold; /* Set of held signals. */ ++ __pid_t pr_pid; ++ __pid_t pr_ppid; ++ __pid_t pr_pgrp; ++ __pid_t pr_sid; ++ struct timeval pr_utime; /* User time. */ ++ struct timeval pr_stime; /* System time. */ ++ struct timeval pr_cutime; /* Cumulative user time. */ ++ struct timeval pr_cstime; /* Cumulative system time. */ ++ elf_gregset_t pr_reg; /* GP registers. */ ++ int pr_fpvalid; /* True if math copro being used. */ ++ }; ++ ++ ++#define ELF_PRARGSZ (80) /* Number of chars for args. */ ++ ++struct elf_prpsinfo ++ { ++ char pr_state; /* Numeric process state. */ ++ char pr_sname; /* Char for pr_state. */ ++ char pr_zomb; /* Zombie. */ ++ char pr_nice; /* Nice val. */ ++ unsigned long int pr_flag; /* Flags. */ ++ unsigned short int pr_uid; ++ unsigned short int pr_gid; ++ int pr_pid, pr_ppid, pr_pgrp, pr_sid; ++ /* Lots missing */ ++ char pr_fname[16]; /* Filename of executable. */ ++ char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */ ++ }; ++ ++/* The rest of this file provides the types for emulation of the ++ Solaris interfaces that should be implemented by ++ users of libthread_db. */ ++ ++/* Addresses. */ ++typedef void *psaddr_t; ++ ++/* Register sets. Linux has different names. */ ++typedef elf_gregset_t prgregset_t; ++typedef elf_fpregset_t prfpregset_t; ++ ++/* We don't have any differences between processes and threads, ++ therefore have only one PID type. */ ++typedef __pid_t lwpid_t; ++ ++/* Process status and info. In the end we do provide typedefs for them. */ ++typedef struct elf_prstatus prstatus_t; ++typedef struct elf_prpsinfo prpsinfo_t; ++ ++__END_DECLS ++ ++#endif /* sys/procfs.h */ +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/sys/ucontext.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/sys/ucontext.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,94 @@ ++/* Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc. ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public ++ License as published by the Free Software Foundation; either ++ version 2.1 of the License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; if not, write to the Free ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA ++ 02111-1307 USA. */ ++ ++/* Linux/AVR32 ABI compliant context switching support. */ ++ ++#ifndef _SYS_UCONTEXT_H ++#define _SYS_UCONTEXT_H 1 ++ ++#include ++#include ++#include ++#include ++ ++typedef int greg_t; ++ ++/* Number of general registers. */ ++#define NGREG 16 ++ ++/* Container for all general registers. */ ++typedef elf_gregset_t gregset_t; ++ ++/* Number of each register is the `gregset_t' array. */ ++enum ++{ ++ R0 = 0, ++#define R0 R0 ++ R1 = 1, ++#define R1 R1 ++ R2 = 2, ++#define R2 R2 ++ R3 = 3, ++#define R3 R3 ++ R4 = 4, ++#define R4 R4 ++ R5 = 5, ++#define R5 R5 ++ R6 = 6, ++#define R6 R6 ++ R7 = 7, ++#define R7 R7 ++ R8 = 8, ++#define R8 R8 ++ R9 = 9, ++#define R9 R9 ++ R10 = 10, ++#define R10 R10 ++ R11 = 11, ++#define R11 R11 ++ R12 = 12, ++#define R12 R12 ++ R13 = 13, ++#define R13 R13 ++ R14 = 14, ++#define R14 R14 ++ R15 = 15 ++#define R15 R15 ++}; ++ ++/* Structure to describe FPU registers. */ ++typedef elf_fpregset_t fpregset_t; ++ ++/* Context to describe whole processor state. */ ++typedef struct ++ { ++ gregset_t gregs; ++ fpregset_t fpregs; ++ } mcontext_t; ++ ++/* Userlevel context. */ ++typedef struct ucontext ++{ ++ unsigned long uc_flags; ++ struct ucontext *uc_link; ++ stack_t uc_stack; ++ struct sigcontext uc_mcontext; ++ sigset_t uc_sigmask; /* mask last for extensibility */ ++} ucontext_t; ++ ++#endif /* sys/ucontext.h */ +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/sys/user.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/sys/user.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,46 @@ ++#ifndef _SYS_USER_H ++#define _SYS_USER_H ++ ++struct user_fpregs ++{ ++ ++}; ++ ++struct user_regs ++{ ++ unsigned long sr; ++ unsigned long pc; ++ unsigned long lr; ++ unsigned long sp; ++ unsigned long r12; ++ unsigned long r11; ++ unsigned long r10; ++ unsigned long r9; ++ unsigned long r8; ++ unsigned long r7; ++ unsigned long r6; ++ unsigned long r5; ++ unsigned long r4; ++ unsigned long r3; ++ unsigned long r2; ++ unsigned long r1; ++ unsigned long r0; ++ unsigned long r12_orig; ++}; ++ ++struct user ++{ ++ struct user_regs regs; /* general registers */ ++ size_t u_tsize; /* text size (pages) */ ++ size_t u_dsize; /* data size (pages) */ ++ size_t u_ssize; /* stack size (pages) */ ++ unsigned long start_code; /* text starting address */ ++ unsigned long start_data; /* data starting address */ ++ unsigned long start_stack; /* stack starting address */ ++ long int signal; /* signal causing core dump */ ++ struct user_regs * u_ar0; /* help gdb find registers */ ++ unsigned long magic; /* identifies a core file */ ++ char u_comm[32]; /* user command name */ ++}; ++ ++#endif /* _SYS_USER_H */ +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/syscall.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/syscall.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,81 @@ ++/* ++ * syscall for AVR32/uClibc ++ * ++ * Copyright (C) 2004 Atmel Norway ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU Library General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or (at your ++ * option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, but WITHOUT ++ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or ++ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License ++ * for more details. ++ * ++ * You should have received a copy of the GNU Library General Public License ++ * along with this program; if not, write to the Free Software Foundation, ++ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ */ ++#include ++ ++ .text ++ ++ /* ++ * long int syscall(long int sysno, ...) ++ */ ++ .global syscall ++ .type syscall, @function ++ .align 2 ++syscall: ++ stm --sp, r3,r5,lr ++ sub lr, sp, -12 ++ mov r8, r12 ++ ldm lr, r3,r5,r9-r12 ++ scall ++ cp.w r12, -4095 ++ brlo .Ldone ++ ++#ifdef __PIC__ ++ lddpc r5, .Lgot ++.Lgotcalc: ++ rsub r5, pc ++# ifdef __UCLIBC_HAS_THREADS__ ++ mov r3, r12 ++ mcall r5[__errno_location@got] ++ st.w r12[0], r3 ++# else ++ ld.w r3, r5[errno@got] ++ st.w r3[0], r12 ++# endif ++#else ++# ifdef __UCLIBC_HAS_THREADS__ ++ mov r3, r12 ++ mcall .Lerrno_location ++ st.w r12[0], r3 ++# else ++ lddpc r3, .Lerrno ++ st.w r3[0], r12 ++# endif ++#endif ++ mov r12, -1 ++ ++.Ldone: ++ ldm sp++, r3,r5,pc ++ ++ .align 2 ++#ifdef __PIC__ ++.Lgot: ++ .long .Lgotcalc - _GLOBAL_OFFSET_TABLE_ ++#else ++# ifdef __UCLIBC_HAS_THREADS__ ++.Lerrno_location: ++ .long __errno_location ++# else ++.Lerrno: ++ .long errno ++# endif ++#endif ++ ++ ++ .size syscall, . - syscall +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/vfork.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/avr32/vfork.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,55 @@ ++ /* ++ * vfork for uClibc ++ * ++ * Copyright (C) 2005 Atmel Norway ++ */ ++ ++ /* ++ * Clone the process without copying the address space. The ++ * calling process is suspended until the child either exits ++ * or calls execve. ++ * ++ * This all means that we cannot rely on the stack to store ++ * away registers, since they will be overwritten by the child ++ * as soon as it makes another function call (e.g. execve()). ++ * Fortunately, the Linux kernel preserves LR across system calls. ++ */ ++#include ++#include ++ ++ .global __vfork ++ .type __vfork,@function ++ .align 1 ++__vfork: ++ mov r8, __NR_vfork ++ scall ++ cp.w r12, -4096 ++ retls r12 ++ ++ /* vfork failed, so we may use the stack freely */ ++ pushm r4-r7,lr ++#ifdef __PIC__ ++ lddpc r6, .L_GOT ++ rsub r4, r12, 0 ++.L_RGOT: ++ rsub r6, pc ++ mcall r6[__errno_location@got] ++#else ++ rsub r4, r12, 0 ++ mcall .L__errno_location ++#endif ++ st.w r12[0], r4 ++ popm r4-r7,pc,r12=-1 ++ ++ .align 2 ++#ifdef __PIC__ ++.L_GOT: ++ .long .L_RGOT - _GLOBAL_OFFSET_TABLE_ ++#else ++.L__errno_location: ++ .long __errno_location ++#endif ++ .size __vfork, . - __vfork ++ ++ .weak vfork ++ vfork = __vfork +Index: uClibc-0.9.28-avr32/Rules.mak +=================================================================== +--- uClibc-0.9.28-avr32.orig/Rules.mak 2006-10-19 15:05:49.000000000 +0200 ++++ uClibc-0.9.28-avr32/Rules.mak 2006-10-19 15:05:52.000000000 +0200 +@@ -231,6 +231,12 @@ ifeq ($(strip $(TARGET_ARCH)),frv) + UCLIBC_LDSO=ld.so.1 + endif + ++ifeq ($(strip $(TARGET_ARCH)),avr32) ++ CPU_CFLAGS-$(CONFIG_AP7000) += -mcpu=ap7000 ++ CPU_CFLAGS-$(LINKRELAX) += -masm-addr-pseudos -Wa,--pic,--linkrelax ++ CPU_LDFLAGS-$(LINKRELAX) += --relax ++endif ++ + # Keep the check_gcc from being needlessly executed + ifndef PIEFLAG + ifneq ($(UCLIBC_BUILD_PIE),y) +Index: uClibc-0.9.28-avr32/libc/string/avr32/bcopy.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/bcopy.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,15 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++ .text ++ .global bcopy ++ .type bcopy, @function ++ .align 1 ++bcopy: ++ /* Swap the first two arguments */ ++ eor r11, r12 ++ eor r12, r11 ++ eor r11, r12 ++ rjmp __memmove ++ .size bcopy, . - bcopy +Index: uClibc-0.9.28-avr32/libc/string/avr32/bzero.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/bzero.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,12 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++ .text ++ .global bzero ++ .type bzero, @function ++ .align 1 ++bzero: ++ mov r10, r11 ++ mov r11, 0 ++ rjmp __memset +Index: uClibc-0.9.28-avr32/libc/string/avr32/Makefile +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/Makefile 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,40 @@ ++# Makefile for uClibc ++# ++# Copyright (C) 2000-2003 Erik Andersen ++# ++# This program is free software; you can redistribute it and/or modify it under ++# the terms of the GNU Library General Public License as published by the Free ++# Software Foundation; either version 2 of the License, or (at your option) any ++# later version. ++# ++# This program is distributed in the hope that it will be useful, but WITHOUT ++# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS ++# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more ++# details. ++# ++# You should have received a copy of the GNU Library General Public License ++# along with this program; if not, write to the Free Software Foundation, Inc., ++# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ ++TOPDIR=../../../ ++include $(TOPDIR)Rules.mak ++ ++SSRC := bcopy.S bzero.S memcmp.S memcpy.S memmove.S ++SSRC += memset.S strcmp.S strlen.S ++# memchr.S, strcat.S, strcpy.S, strncpy.S is broken ++SOBJS := $(patsubst %.S,%.o, $(SSRC)) ++OBJS := $(SOBJS) ++ ++OBJ_LIST:= ../../obj.string.$(TARGET_ARCH) ++ ++all: $(OBJ_LIST) ++ ++$(OBJ_LIST): $(OBJS) ++ echo $(addprefix string/$(TARGET_ARCH)/, $(OBJS)) > $@ ++ ++$(SOBJS): %.o: %.S ++ $(CC) $(ASFLAGS) -c $< -o $@ ++ $(STRIPTOOL) -x -R .note -R .comment $@ ++ ++clean: ++ $(RM) *.[oa] *~ core +Index: uClibc-0.9.28-avr32/libc/string/avr32/memchr.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/memchr.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,62 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define str r12 ++#define chr r11 ++#define len r10 ++ ++ .text ++ .global memchr ++ .type memchr, @function ++memchr: ++ or chr, chr, chr << 8 ++ or chr, chr, chr << 16 ++ ++ mov r9, str ++ andl r9, 3, COH ++ brne .Lunaligned_str ++ ++1: sub len, 4 ++ brlt 2f ++ ld.w r8, str++ ++ psub.b r9, r8, r11 ++ tnbz r9 ++ brne 1b ++ ++ sub str, 4 ++ bfextu r9, r8, 24, 8 ++ cp.b r9, r11 ++ reteq str ++ sub str, -1 ++ bfextu r9, r8, 16, 8 ++ cp.b r9, r11 ++ reteq str ++ sub str, -1 ++ bfextu r9, r8, 8, 8 ++ cp.b r9, r11 ++ reteq str ++ sub str, -1 ++ retal str ++ ++2: sub len, -4 ++ reteq 0 ++ ++3: ld.ub r8, str++ ++ cp.w r8, 0 ++ reteq str ++ sub len, 1 ++ brne 3b ++ ++ retal 0 ++ ++.Lunaligned_str: ++1: sub len, 1 ++ retlt 0 ++ ld.ub r8, str++ ++ cp.b r8, r11 ++ reteq str ++ sub r9, 1 ++ brge 1b ++ ++ rjmp .Laligned_search +Index: uClibc-0.9.28-avr32/libc/string/avr32/memcmp.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/memcmp.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,26 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway. ++ */ ++ ++#define s1 r12 ++#define s2 r11 ++#define len r10 ++ ++ .text ++ .global memcmp ++ .type memcmp, @function ++ .align 1 ++memcmp: ++ cp.w len, 1 ++ retlt 0 ++1: ld.ub r8, s1++ ++ ld.ub r9, s2++ ++ sub r8, r9 ++ subfne len, 1 ++ brne 1b ++ ++ retal r8 ++ .size memcmp, . - memcmp ++ ++ .weak bcmp ++ bcmp = memcmp +Index: uClibc-0.9.28-avr32/libc/string/avr32/memcpy.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/memcpy.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,110 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++/* Don't use r12 as dst since we must return it unmodified */ ++#define dst r9 ++#define src r11 ++#define len r10 ++ ++ .text ++ .global memcpy ++ .type memcpy, @function ++ ++ .global __memcpy ++ .hidden __memcpy ++ .type __memcpy, @function ++memcpy: ++__memcpy: ++ pref src[0] ++ mov dst, r12 ++ ++ /* If we have less than 32 bytes, don't do anything fancy */ ++ cp.w len, 32 ++ brge .Lmore_than_31 ++ ++ sub len, 1 ++ retlt r12 ++1: ld.ub r8, src++ ++ st.b dst++, r8 ++ sub len, 1 ++ brge 1b ++ retal r12 ++ ++.Lmore_than_31: ++ pushm r0-r7, lr ++ ++ /* Check alignment */ ++ mov r8, src ++ andl r8, 31, COH ++ brne .Lunaligned_src ++ mov r8, dst ++ andl r8, 3, COH ++ brne .Lunaligned_dst ++ ++.Laligned_copy: ++ sub len, 32 ++ brlt .Lless_than_32 ++ ++1: /* Copy 32 bytes at a time */ ++ ldm src, r0-r7 ++ sub src, -32 ++ stm dst, r0-r7 ++ sub dst, -32 ++ sub len, 32 ++ brge 1b ++ ++.Lless_than_32: ++ /* Copy 16 more bytes if possible */ ++ sub len, -16 ++ brlt .Lless_than_16 ++ ldm src, r0-r3 ++ sub src, -16 ++ sub len, 16 ++ stm dst, r0-r3 ++ sub dst, -16 ++ ++.Lless_than_16: ++ /* Do the remaining as byte copies */ ++ neg len ++ add pc, pc, len << 2 ++ .rept 15 ++ ld.ub r0, src++ ++ st.b dst++, r0 ++ .endr ++ ++ popm r0-r7, pc ++ ++.Lunaligned_src: ++ /* Make src cacheline-aligned. r8 = (src & 31) */ ++ rsub r8, r8, 32 ++ sub len, r8 ++1: ld.ub r0, src++ ++ st.b dst++, r0 ++ sub r8, 1 ++ brne 1b ++ ++ /* If dst is word-aligned, we're ready to go */ ++ pref src[0] ++ mov r8, 3 ++ tst dst, r8 ++ breq .Laligned_copy ++ ++.Lunaligned_dst: ++ /* src is aligned, but dst is not. Expect bad performance */ ++ sub len, 4 ++ brlt 2f ++1: ld.w r0, src++ ++ st.w dst++, r0 ++ sub len, 4 ++ brge 1b ++ ++2: neg len ++ add pc, pc, len << 2 ++ .rept 3 ++ ld.ub r0, src++ ++ st.b dst++, r0 ++ .endr ++ ++ popm r0-r7, pc ++ .size memcpy, . - memcpy +Index: uClibc-0.9.28-avr32/libc/string/avr32/memmove.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/memmove.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,114 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define dst r12 ++#define src r11 ++#define len r10 ++ ++ .text ++ .global memmove ++ .type memmove, @function ++ ++ .global __memmove ++ .hidden __memmove ++ .type __memmove, @function ++memmove: ++__memmove: ++ cp.w src, dst ++ brge __memcpy ++ ++ add dst, len ++ add src, len ++ pref src[-1] ++ ++ /* ++ * The rest is basically the same as in memcpy.S except that ++ * the direction is reversed. ++ */ ++ cp.w len, 32 ++ brge .Lmore_than_31 ++ ++ sub len, 1 ++ retlt r12 ++1: ld.ub r8, --src ++ st.b --dst, r8 ++ sub len, 1 ++ brge 1b ++ retal r12 ++ ++.Lmore_than_31: ++ pushm r0-r7, lr ++ ++ /* Check alignment */ ++ mov r8, src ++ andl r8, 31, COH ++ brne .Lunaligned_src ++ mov r8, r12 ++ andl r8, 3, COH ++ brne .Lunaligned_dst ++ ++.Laligned_copy: ++ sub len, 32 ++ brlt .Lless_than_32 ++ ++1: /* Copy 32 bytes at a time */ ++ sub src, 32 ++ ldm src, r0-r7 ++ sub dst, 32 ++ sub len, 32 ++ stm dst, r0-r7 ++ brge 1b ++ ++.Lless_than_32: ++ /* Copy 16 more bytes if possible */ ++ sub len, -16 ++ brlt .Lless_than_16 ++ sub src, 16 ++ ldm src, r0-r3 ++ sub dst, 16 ++ sub len, 16 ++ stm dst, r0-r3 ++ ++.Lless_than_16: ++ /* Do the remaining as byte copies */ ++ sub len, -16 ++ breq 2f ++1: ld.ub r0, --src ++ st.b --dst, r0 ++ sub len, 1 ++ brne 1b ++ ++2: popm r0-r7, pc ++ ++.Lunaligned_src: ++ /* Make src cacheline-aligned. r8 = (src & 31) */ ++ sub len, r8 ++1: ld.ub r0, --src ++ st.b --dst, r0 ++ sub r8, 1 ++ brne 1b ++ ++ /* If dst is word-aligned, we're ready to go */ ++ pref src[-4] ++ mov r8, 3 ++ tst dst, r8 ++ breq .Laligned_copy ++ ++.Lunaligned_dst: ++ /* src is aligned, but dst is not. Expect bad performance */ ++ sub len, 4 ++ brlt 2f ++1: ld.w r0, --src ++ st.w --dst, r0 ++ sub len, 4 ++ brge 1b ++ ++2: neg len ++ add pc, pc, len << 2 ++ .rept 3 ++ ld.ub r0, --src ++ st.b --dst, r0 ++ .endr ++ ++ popm r0-r7, pc +Index: uClibc-0.9.28-avr32/libc/string/avr32/memset.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/memset.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,60 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway. ++ */ ++ ++#define s r12 ++#define c r11 ++#define n r10 ++ ++ .text ++ .global memset ++ .type memset, @function ++ ++ .global __memset ++ .hidden __memset ++ .type __memset, @function ++ ++ .align 1 ++memset: ++__memset: ++ cp.w n, 32 ++ mov r9, s ++ brge .Llarge_memset ++ ++ sub n, 1 ++ retlt s ++1: st.b s++, c ++ sub n, 1 ++ brge 1b ++ ++ retal r9 ++ ++.Llarge_memset: ++ mov r8, r11 ++ mov r11, 3 ++ or r8, r8, r8 << 8 ++ or r8, r8, r8 << 16 ++ tst s, r11 ++ breq 2f ++ ++1: st.b s++, r8 ++ sub n, 1 ++ tst s, r11 ++ brne 1b ++ ++2: mov r11, r9 ++ mov r9, r8 ++ sub n, 8 ++ ++3: st.d s++, r8 ++ sub n, 8 ++ brge 3b ++ ++ /* If we are done, n == -8 and we'll skip all st.b insns below */ ++ neg n ++ lsl n, 1 ++ add pc, n ++ .rept 7 ++ st.b s++, r8 ++ .endr ++ retal r11 +Index: uClibc-0.9.28-avr32/libc/string/avr32/strcat.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/strcat.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,95 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define s1 r9 ++#define s2 r11 ++ ++ .text ++ .global strcat ++ .type strcat, @function ++ .align 1 ++strcat: ++ mov s1, r12 ++ ++ /* Make sure s1 is word-aligned */ ++ mov r10, s1 ++ andl r10, 3, COH ++ breq 2f ++ ++ add pc, pc, r10 << 3 ++ sub r0, r0, 0 /* 4-byte nop */ ++ ld.ub r8, s1++ ++ sub r8, r8, 0 ++ breq 2f ++ ld.ub r8, s1++ ++ sub r8, r8, 0 ++ breq 3f ++ ld.ub r8, s1++ ++ sub r8, r8, 0 ++ breq 4f ++ ++ /* Find the end of the first string */ ++5: ld.w r8, s1++ ++ tnbz r8 ++ brne 5b ++ ++ sub s1, 4 ++ ++ bfextu r10, r8, 24, 8 ++ cp.w r10, 0 ++ breq 1f ++ sub s1, -1 ++ bfextu r10, r8, 16, 8 ++ cp.w r10, 0 ++ breq 2f ++ sub s1, -1 ++ bfextu r10, r8, 8, 8 ++ cp.w r10, 0 ++ breq 3f ++ sub s1, -1 ++ rjmp 4f ++ ++ /* Now, append s2 */ ++1: ld.ub r8, s2++ ++ st.b s1++, r8 ++ cp.w r8, 0 ++ reteq r12 ++2: ld.ub r8, s2++ ++ st.b s1++, r8 ++ cp.w r8, 0 ++ reteq r12 ++3: ld.ub r8, s2++ ++ st.b s1++, r8 ++ cp.w r8, 0 ++ reteq r12 ++4: ld.ub r8, s2++ ++ st.b s1++, r8 ++ cp.w r8, 0 ++ reteq r12 ++ ++ /* Copy one word at a time */ ++ ld.w r8, s2++ ++ tnbz r8 ++ breq 2f ++1: st.w r8, s2++ ++ ld.w r8, s2++ ++ tnbz r8 ++ brne 1b ++ ++ /* Copy the remaining bytes */ ++ bfextu r10, r8, 24, 8 ++ st.b s1++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ bfextu r10, r8, 16, 8 ++ st.b s1++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ bfextu r10, r8, 8, 8 ++ st.b s1++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ st.b s1++, r8 ++ retal r12 ++ .size strcat, . - strcat +Index: uClibc-0.9.28-avr32/libc/string/avr32/strcmp.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/strcmp.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,80 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway. ++ */ ++ ++#define s1 r12 ++#define s2 r11 ++#define len r10 ++ ++ .text ++ .global strcmp ++ .type strcmp, @function ++ .align 1 ++strcmp: ++ mov r8, 3 ++ tst s1, r8 ++ brne .Lunaligned_s1 ++ tst s2, r8 ++ brne .Lunaligned_s2 ++ ++1: ld.w r8, s1++ ++ ld.w r9, s2++ ++ cp.w r8, r9 ++ brne 2f ++ tnbz r8 ++ brne 1b ++ retal 0 ++ ++2: bfextu r12, r8, 24, 8 ++ bfextu r11, r9, 24, 8 ++ sub r12, r11 ++ retne r12 ++ cp.w r11, 0 ++ reteq 0 ++ bfextu r12, r8, 16, 8 ++ bfextu r11, r9, 16, 8 ++ sub r12, r11 ++ retne r12 ++ cp.w r11, 0 ++ reteq 0 ++ bfextu r12, r8, 8, 8 ++ bfextu r11, r9, 8, 8 ++ sub r12, r11 ++ retne r12 ++ cp.w r11, 0 ++ reteq 0 ++ bfextu r12, r8, 0, 8 ++ bfextu r11, r9, 0, 8 ++ sub r12, r11 ++ retal r12 ++ ++.Lunaligned_s1: ++3: tst s1, r8 ++ breq 4f ++ ld.ub r10, s1++ ++ ld.ub r9, s2++ ++ sub r10, r9 ++ retne r10 ++ cp.w r9, 0 ++ brne 3b ++ retal r10 ++ ++4: tst s2, r8 ++ breq 1b ++ ++.Lunaligned_s2: ++ /* ++ * s1 and s2 can't both be aligned, and unaligned word loads ++ * can trigger spurious exceptions if we cross a page boundary. ++ * Do it the slow way... ++ */ ++1: ld.ub r8, s1++ ++ ld.ub r9, s2++ ++ sub r8, r9 ++ retne r8 ++ cp.w r9, 0 ++ brne 1b ++ retal 0 ++ ++ .weak strcoll ++ strcoll = strcmp +Index: uClibc-0.9.28-avr32/libc/string/avr32/strcpy.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/strcpy.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,63 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ * ++ * To reduce the size, this one might simply call strncpy with len = -1. ++ */ ++ ++#define dst r9 ++#define src r11 ++ ++ .text ++ .global strcpy ++ .type strcpy, @function ++strcpy: ++ mov dst, r12 ++ ++ pref src[0] ++ ++ /* ++ * Check alignment. If src is aligned but dst isn't, we can't ++ * do much about it... ++ */ ++ mov r8, src ++ andl r8, 3 COH ++ brne .Lunaligned_src ++ ++.Laligned_copy: ++1: ld.w r8, src++ ++ tnbz r8 ++ breq 2f ++ st.w dst++, r8 ++ rjmp 1b ++ ++2: /* ++ * Ok, r8 now contains the terminating '\0'. Copy the ++ * remaining bytes individually. ++ */ ++ bfextu r10, r8, 24, 8 ++ st.b dst++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ bfextu r10, r8, 16, 8 ++ st.b dst++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ bfextu r10, r8, 8, 8 ++ st.b dst++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ st.b dst++, r8 ++ retal r12 ++ ++.Lunaligned_src: ++ /* Copy bytes until we're aligned */ ++ rsub r8, r8, 4 ++ add pc, pc, r8 << 3 ++ nop ++ nop ++ ld.ub r10, src++ ++ st.b dst++, r10 ++ cp.w r10, 0 ++ reteq r12 ++ ++ rjmp .Laligned_copy +Index: uClibc-0.9.28-avr32/libc/string/avr32/stringtest.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/stringtest.c 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,144 @@ ++ ++#include ++#include ++#include ++#include ++ ++#define BUF_SIZE (8 * 1024) ++ ++static char *buf1; ++static char *buf1_ref; ++static char *buf2; ++ ++extern void *optimized_memcpy(void *dest, void *src, size_t len); ++extern void *optimized_memmove(void *dest, void *src, size_t len); ++extern char *optimized_strcpy(char *dest, char *src); ++extern char *optimized_strncpy(char *dest, char *src, size_t len); ++ ++void dump_mismatch(char *buf, char *ref, size_t len) ++{ ++ int i, j; ++ ++ for (i = 0; i < len; i += 16) { ++ if (memcmp(buf + i, ref + i, 16) == 0) ++ continue; ++ ++ printf("%4x buf:", i); ++ for (j = i; j < (i + 16); j++) ++ printf(" %02x", buf[j]); ++ printf("\n ref:"); ++ for (j = i; j < (i + 16); j++) ++ printf(" %02x", ref[j]); ++ printf("\n"); ++ } ++} ++ ++static void test_memcpy(int src_offset, int dst_offset, int len) ++{ ++ clock_t start, old, new; ++ int i; ++ ++ memset(buf1, 0x55, BUF_SIZE); ++ memset(buf1_ref, 0x55, BUF_SIZE); ++ memset(buf2, 0xaa, BUF_SIZE); ++ ++ printf("Testing memcpy with offsets %d => %d and len %d...", ++ src_offset, dst_offset, len); ++ ++ start = clock(); ++ for (i = 0; i < 8192; i++) ++ optimized_memcpy(buf1 + dst_offset, buf2 + src_offset, len); ++ new = clock() - start; ++ start = clock(); ++ for ( i = 0; i < 8192; i++) ++ memcpy(buf1_ref + dst_offset, buf2 + src_offset, len); ++ old = clock() - start; ++ ++ if (memcmp(buf1, buf1_ref, BUF_SIZE) == 0) ++ printf("OK\n"); ++ else { ++ printf("FAILED\n"); ++ dump_mismatch(buf1, buf1_ref, BUF_SIZE); ++ } ++ printf("CPU time used: %d vs. %d\n", new, old); ++} ++ ++static void test_memmove(int src_offset, int dst_offset, int len) ++{ ++ clock_t start, old, new; ++ ++ memset(buf1, 0x55, BUF_SIZE); ++ memset(buf1_ref, 0x55, BUF_SIZE); ++ memset(buf2, 0xaa, BUF_SIZE); ++ ++ printf("Testing memmove with offsets %d => %d and len %d...", ++ src_offset, dst_offset, len); ++ ++ start = clock(); ++ optimized_memmove(buf1 + dst_offset, buf2 + src_offset, len); ++ new = clock() - start; ++ start = clock(); ++ memmove(buf1_ref + dst_offset, buf2 + src_offset, len); ++ old = clock() - start; ++ ++ if (memcmp(buf1, buf1_ref, BUF_SIZE) == 0) ++ printf("OK\n"); ++ else { ++ printf("FAILED\n"); ++ dump_mismatch(buf1, buf1_ref, BUF_SIZE); ++ } ++ printf("CPU time used: %d vs. %d\n", new, old); ++} ++ ++int main(int argc, char *argv[]) ++{ ++ buf2 = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE, ++ MAP_PRIVATE | MAP_ANONYMOUS, 0, 0); ++ if (buf2 == MAP_FAILED) { ++ perror("Failed to allocate memory for buf2"); ++ return 1; ++ } ++ buf1 = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE, ++ MAP_PRIVATE | MAP_ANONYMOUS, 0, 0); ++ if (buf1 == MAP_FAILED) { ++ perror("Failed to allocate memory for buf1"); ++ return 1; ++ } ++ buf1_ref = mmap(NULL, BUF_SIZE, PROT_READ | PROT_WRITE, ++ MAP_PRIVATE | MAP_ANONYMOUS, 0, 0); ++ if (buf1_ref == MAP_FAILED) { ++ perror("Failed to allocate memory for buf1_ref"); ++ return 1; ++ } ++ printf("\n === MEMCPY ===\n\n"); ++ ++ test_memcpy(0, 0, BUF_SIZE - 32); ++ test_memcpy(0, 0, 1); ++ test_memcpy(0, 0, 31); ++ test_memcpy(0, 0, 32); ++ test_memcpy(0, 0, 127); ++ test_memcpy(0, 0, 128); ++ test_memcpy(4, 4, BUF_SIZE - 32 - 4); ++ test_memcpy(1, 1, BUF_SIZE - 32 - 1); ++ test_memcpy(1, 1, 126); ++ test_memcpy(0, 3, 128); ++ test_memcpy(1, 4, 128); ++ test_memcpy(0, 0, 0); ++ ++ printf("\n === MEMMOVE ===\n\n"); ++ ++ test_memmove(0, 0, BUF_SIZE - 32); ++ test_memmove(0, 0, 1); ++ test_memmove(0, 0, 31); ++ test_memmove(0, 0, 32); ++ test_memmove(0, 0, BUF_SIZE - 33); ++ test_memmove(0, 0, 128); ++ test_memmove(4, 4, BUF_SIZE - 32 - 4); ++ test_memmove(1, 1, BUF_SIZE - 32 - 1); ++ test_memmove(1, 1, BUF_SIZE - 130); ++ test_memmove(0, 3, BUF_SIZE - 128); ++ test_memmove(1, 4, BUF_SIZE - 128); ++ test_memmove(0, 0, 0); ++ ++ return 0; ++} +Index: uClibc-0.9.28-avr32/libc/string/avr32/strlen.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/strlen.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,52 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define str r12 ++ ++ .text ++ .global strlen ++ .type strlen, @function ++strlen: ++ mov r11, r12 ++ ++ mov r9, str ++ andl r9, 3, COH ++ brne .Lunaligned_str ++ ++1: ld.w r8, str++ ++ tnbz r8 ++ brne 1b ++ ++ sub r12, r11 ++ bfextu r9, r8, 24, 8 ++ cp.w r9, 0 ++ subeq r12, 4 ++ reteq r12 ++ bfextu r9, r8, 16, 8 ++ cp.w r9, 0 ++ subeq r12, 3 ++ reteq r12 ++ bfextu r9, r8, 8, 8 ++ cp.w r9, 0 ++ subeq r12, 2 ++ reteq r12 ++ sub r12, 1 ++ retal r12 ++ ++.Lunaligned_str: ++ add pc, pc, r9 << 3 ++ sub r0, r0, 0 /* 4-byte nop */ ++ ld.ub r8, str++ ++ sub r8, r8, 0 ++ breq 1f ++ ld.ub r8, str++ ++ sub r8, r8, 0 ++ breq 1f ++ ld.ub r8, str++ ++ sub r8, r8, 0 ++ brne 1b ++ ++1: sub r12, 1 ++ sub r12, r11 ++ retal r12 +Index: uClibc-0.9.28-avr32/libc/string/avr32/strncpy.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/strncpy.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,77 @@ ++/* ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define dst r9 ++#define src r11 ++ ++ .text ++ .global strcpy ++ .type strncpy, @function ++strncpy: ++ mov dst, r12 ++ ++ pref src[0] ++ mov dst, r12 ++ ++ /* ++ * Check alignment. If src is aligned but dst isn't, we can't ++ * do much about it... ++ */ ++ mov r8, src ++ andl r8, 3 COH ++ brne .Lunaligned_src ++ ++.Laligned_copy: ++ sub r10, 4 ++ brlt 3f ++1: ld.w r8, src++ ++ tnbz r8 ++ breq 2f ++ st.w dst++, r8 ++ sub r10, 4 ++ brne 1b ++ ++3: sub r10, -4 ++ reteq r12 ++ ++ /* This is safe as long as src is word-aligned and r10 > 0 */ ++ ld.w r8, src++ ++ ++2: /* ++ * Ok, r8 now contains the terminating '\0'. Copy the ++ * remaining bytes individually. ++ */ ++ bfextu r11, r8, 24, 8 ++ st.b dst++, r11 ++ cp.w r11, 0 ++ reteq r12 ++ sub r10, 1 ++ reteq r12 ++ bfextu r11, r8, 16, 8 ++ st.b dst++, r11 ++ cp.w r11, 0 ++ reteq r12 ++ sub r10, 1 ++ reteq r12 ++ bfextu r11, r8, 8, 8 ++ st.b dst++, r11 ++ cp.w r11, 0 ++ reteq r12 ++ sub r10, 1 ++ reteq r12 ++ st.b dst++, r8 ++ retal r12 ++ ++.Lunaligned_src: ++ /* Copy bytes until we're aligned */ ++ min r8, r8, r10 ++ sub r10, r8 ++ sub r8, 1 ++ retlt r12 ++1: ld.ub r10, src++ ++ st.b dst++, r10 ++ sub r8, 1 ++ brge 1b ++ ++ rjmp .Laligned_copy +Index: uClibc-0.9.28-avr32/libc/string/avr32/test_memcpy.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libc/string/avr32/test_memcpy.c 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,66 @@ ++ ++#include ++#include ++ ++#define BUF_SIZE 32768 ++ ++static char buf1[BUF_SIZE] __attribute__((aligned(32))); ++static char buf1_ref[BUF_SIZE] __attribute__((aligned(32))); ++static char buf2[BUF_SIZE] __attribute__((aligned(32))); ++ ++extern void *new_memcpy(void *dest, void *src, size_t len); ++ ++void dump_mismatch(char *buf, char *ref, size_t len) ++{ ++ int i, j; ++ ++ for (i = 0; i < len; i += 16) { ++ if (memcmp(buf + i, ref + i, 16) == 0) ++ continue; ++ ++ printf("% 4x buf:", i); ++ for (j = i; j < (i + 16); j++) ++ printf(" %02x", buf[j]); ++ printf("\n ref:"); ++ for (j = i; j < (i + 16); j++) ++ printf(" %02x", ref[j]); ++ printf("\n"); ++ } ++} ++ ++void test(int src_offset, int dst_offset, int len) ++{ ++ memset(buf1, 0x55, sizeof(buf1)); ++ memset(buf1_ref, 0x55, sizeof(buf1_ref)); ++ memset(buf2, 0xaa, sizeof(buf2)); ++ ++ printf("Testing with offsets %d => %d and len %d...", ++ src_offset, dst_offset, len); ++ ++ new_memcpy(buf1 + dst_offset, buf2 + src_offset, len); ++ memcpy(buf1_ref + dst_offset, buf2 + src_offset, len); ++ ++ if (memcmp(buf1, buf1_ref, sizeof(buf1)) == 0) ++ printf("OK\n"); ++ else { ++ printf("FAILED\n"); ++ dump_mismatch(buf1, buf1_ref, sizeof(buf1)); ++ } ++} ++ ++int main(int argc, char *argv[]) ++{ ++ test(0, 0, BUF_SIZE); ++ test(0, 0, 1); ++ test(0, 0, 31); ++ test(0, 0, 32); ++ test(0, 0, 127); ++ test(0, 0, 128); ++ test(4, 4, BUF_SIZE - 4); ++ test(1, 1, BUF_SIZE - 1); ++ test(1, 1, 126); ++ test(0, 3, 128); ++ test(1, 4, 128); ++ ++ return 0; ++} +Index: uClibc-0.9.28-avr32/libc/sysdeps/linux/common/create_module.c +=================================================================== +--- uClibc-0.9.28-avr32.orig/libc/sysdeps/linux/common/create_module.c 2006-10-19 15:05:48.000000000 +0200 ++++ uClibc-0.9.28-avr32/libc/sysdeps/linux/common/create_module.c 2006-10-19 15:05:52.000000000 +0200 +@@ -61,7 +61,8 @@ unsigned long create_module(const char * + { + return __create_module(name, size, 0, 0); + } +-#else ++/* create_module is obsolete in Linux 2.6, so AVR32 doesn't have it */ ++#elif !defined(__avr32__) + /* Sparc, MIPS, etc don't mistake return values for errors. */ + _syscall2(unsigned long, create_module, const char *, name, size_t, size); + #endif +Index: uClibc-0.9.28-avr32/ldso/include/dl-string.h +=================================================================== +--- uClibc-0.9.28-avr32.orig/ldso/include/dl-string.h 2006-10-19 15:05:48.000000000 +0200 ++++ uClibc-0.9.28-avr32/ldso/include/dl-string.h 2006-10-19 15:05:52.000000000 +0200 +@@ -134,7 +134,7 @@ static inline char * _dl_strstr(const ch + } while (1); + } + +-static inline void * _dl_memcpy(void * dst, const void * src, size_t len) ++static __always_inline void * _dl_memcpy(void * dst, const void * src, size_t len) + { + register char *a = dst-1; + register const char *b = src-1; +@@ -271,7 +271,8 @@ static __always_inline char * _dl_simple + /* On some arches constant strings are referenced through the GOT. + * This requires that load_addr must already be defined... */ + #if defined(mc68000) || defined(__arm__) || defined(__mips__) \ +- || defined(__sh__) || defined(__powerpc__) ++ || defined(__sh__) || defined(__powerpc__) \ ++ || defined(__avr32__) + # define CONSTANT_STRING_GOT_FIXUP(X) \ + if ((X) < (const char *) load_addr) (X) += load_addr + # define NO_EARLY_SEND_STDERR +Index: uClibc-0.9.28-avr32/ldso/include/dl-syscall.h +=================================================================== +--- uClibc-0.9.28-avr32.orig/ldso/include/dl-syscall.h 2006-10-19 15:05:48.000000000 +0200 ++++ uClibc-0.9.28-avr32/ldso/include/dl-syscall.h 2006-10-19 15:05:52.000000000 +0200 +@@ -60,59 +60,59 @@ + dynamic linking at all, so we cannot return any error codes. + We just punt if there is an error. */ + #define __NR__dl_exit __NR_exit +-static inline _syscall1(void, _dl_exit, int, status); ++static __always_inline _syscall1(void, _dl_exit, int, status); + + #define __NR__dl_close __NR_close +-static inline _syscall1(int, _dl_close, int, fd); ++static __always_inline _syscall1(int, _dl_close, int, fd); + + #define __NR__dl_open __NR_open +-static inline _syscall3(int, _dl_open, const char *, fn, int, flags, __kernel_mode_t, mode); ++static __always_inline _syscall3(int, _dl_open, const char *, fn, int, flags, __kernel_mode_t, mode); + + #define __NR__dl_write __NR_write +-static inline _syscall3(unsigned long, _dl_write, int, fd, ++static __always_inline _syscall3(unsigned long, _dl_write, int, fd, + const void *, buf, unsigned long, count); + + #define __NR__dl_read __NR_read +-static inline _syscall3(unsigned long, _dl_read, int, fd, ++static __always_inline _syscall3(unsigned long, _dl_read, int, fd, + const void *, buf, unsigned long, count); + + #define __NR__dl_mprotect __NR_mprotect +-static inline _syscall3(int, _dl_mprotect, const void *, addr, unsigned long, len, int, prot); ++static __always_inline _syscall3(int, _dl_mprotect, const void *, addr, unsigned long, len, int, prot); + + #define __NR__dl_stat __NR_stat +-static inline _syscall2(int, _dl_stat, const char *, file_name, struct stat *, buf); ++static __always_inline _syscall2(int, _dl_stat, const char *, file_name, struct stat *, buf); + + #define __NR__dl_munmap __NR_munmap +-static inline _syscall2(int, _dl_munmap, void *, start, unsigned long, length); ++static __always_inline _syscall2(int, _dl_munmap, void *, start, unsigned long, length); + + #define __NR__dl_getuid __NR_getuid +-static inline _syscall0(uid_t, _dl_getuid); ++static __always_inline _syscall0(uid_t, _dl_getuid); + + #define __NR__dl_geteuid __NR_geteuid +-static inline _syscall0(uid_t, _dl_geteuid); ++static __always_inline _syscall0(uid_t, _dl_geteuid); + + #define __NR__dl_getgid __NR_getgid +-static inline _syscall0(gid_t, _dl_getgid); ++static __always_inline _syscall0(gid_t, _dl_getgid); + + #define __NR__dl_getegid __NR_getegid +-static inline _syscall0(gid_t, _dl_getegid); ++static __always_inline _syscall0(gid_t, _dl_getegid); + + #define __NR__dl_getpid __NR_getpid +-static inline _syscall0(gid_t, _dl_getpid); ++static __always_inline _syscall0(gid_t, _dl_getpid); + + #define __NR__dl_readlink __NR_readlink +-static inline _syscall3(int, _dl_readlink, const char *, path, char *, buf, size_t, bufsiz); ++static __always_inline _syscall3(int, _dl_readlink, const char *, path, char *, buf, size_t, bufsiz); + + #ifdef __NR_mmap + #ifdef MMAP_HAS_6_ARGS + #define __NR__dl_mmap __NR_mmap +-static inline _syscall6(void *, _dl_mmap, void *, start, size_t, length, ++static __always_inline _syscall6(void *, _dl_mmap, void *, start, size_t, length, + int, prot, int, flags, int, fd, off_t, offset); + #else + #define __NR__dl_mmap_real __NR_mmap +-static inline _syscall1(void *, _dl_mmap_real, unsigned long *, buffer); ++static __always_inline _syscall1(void *, _dl_mmap_real, unsigned long *, buffer); + +-static inline void * _dl_mmap(void * addr, unsigned long size, int prot, ++static __always_inline void * _dl_mmap(void * addr, unsigned long size, int prot, + int flags, int fd, unsigned long offset) + { + unsigned long buffer[6]; +@@ -128,11 +128,12 @@ static inline void * _dl_mmap(void * add + #endif + #elif defined __NR_mmap2 + #define __NR___syscall_mmap2 __NR_mmap2 +-static inline _syscall6(__ptr_t, __syscall_mmap2, __ptr_t, addr, ++static __always_inline _syscall6(__ptr_t, __syscall_mmap2, __ptr_t, addr, + size_t, len, int, prot, int, flags, int, fd, off_t, offset); + /*always 12, even on architectures where PAGE_SHIFT != 12 */ + #define MMAP2_PAGE_SHIFT 12 +-static inline void * _dl_mmap(void * addr, unsigned long size, int prot, ++#define MAP_FAILED ((void *) -1) ++static __always_inline void * _dl_mmap(void * addr, unsigned long size, int prot, + int flags, int fd, unsigned long offset) + { + if (offset & ((1 << MMAP2_PAGE_SHIFT) - 1)) +Index: uClibc-0.9.28-avr32/ldso/ldso/avr32/dl-debug.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/ldso/ldso/avr32/dl-debug.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,45 @@ ++/* ++ * AVR32 ELF shared libary loader support ++ * ++ * Copyright (C) 2005 Atmel Norway ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. The name of the above contributors may not be ++ * used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ */ ++ ++static const char *_dl_reltypes_tab[] = { ++ "R_AVR32_NONE", ++ "R_AVR32_32", "R_AVR32_16", "R_AVR32_8", ++ "R_AVR32_32_PCREL", "R_AVR32_16_PCREL", "R_AVR32_8_PCREL", ++ "R_AVR32_DIFF32", "R_AVR32_DIFF16", "R_AVR32_DIFF8", ++ "R_AVR32_GOT32", "R_AVR32_GOT16", "R_AVR32_GOT8", ++ "R_AVR32_21S", "R_AVR32_16U", "R_AVR32_16S", "R_AVR32_8S", "R_AVR32_8S_EXT", ++ "R_AVR32_22H_PCREL", "R_AVR32_18W_PCREL", "R_AVR32_16B_PCREL", ++ "R_AVR32_16N_PCREL", "R_AVR32_14UW_PCREL", "R_AVR32_11H_PCREL", ++ "R_AVR32_10UW_PCREL", "R_AVR32_9H_PCREL", "R_AVR32_9UW_PCREL", ++ "R_AVR32_HI16", "R_AVR32_LO16", ++ "R_AVR32_GOTPC", "R_AVR32_GOTCALL", "R_AVR32_LDA_GOT", ++ "R_AVR32_GOT21S", "R_AVR32_GOT18SW", "R_AVR32_GOT16S", "R_AVR32_GOT7UW", ++ "R_AVR32_32_CPENT", "R_AVR32_CPCALL", "R_AVR32_16_CP", "R_AVR32_9W_CP", ++ "R_AVR32_RELATIVE", "R_AVR32_GLOB_DAT", "R_AVR32_JMP_SLOT", ++ "R_AVR32_ALIGN", ++}; +Index: uClibc-0.9.28-avr32/ldso/ldso/avr32/dl-startup.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/ldso/ldso/avr32/dl-startup.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,110 @@ ++/* vi: set sw=4 ts=4: */ ++/* ++ * Architecture specific code used by dl-startup.c ++ * Copyright (C) 2005 Atmel Norway ++ */ ++ ++/* This is the library loader's main entry point. Let _dl_boot2 do its ++ * initializations and jump to the application's entry point ++ * afterwards. */ ++asm( " .text\n" ++ " .global _start\n" ++ " .type _start,@function\n" ++ "_start:\n" ++ /* All arguments are on the stack initially */ ++ " mov r12, sp\n" ++ " rcall _dl_start\n" ++ /* Returns user entry point in r12. Save it. */ ++ " mov r0, r12\n" ++ /* We're PIC, so get the Global Offset Table */ ++ " lddpc r6, .L_GOT\n" ++ ".L_RGOT:\n" ++ " rsub r6, pc\n" ++ /* Adjust argc and argv according to _dl_skip_args */ ++ " ld.w r1, r6[_dl_skip_args@got]\n" ++ " ld.w r1, r1[0]\n" ++ " ld.w r2, sp++\n" ++ " sub r2, r1\n" ++ " add sp, sp, r1 << 2\n" ++ " st.w --sp, r2\n" ++ /* Load the finalizer function */ ++ " ld.w r12, r6[_dl_fini@got]\n" ++ /* Jump to the user's entry point */ ++ " mov pc, r0\n\n" ++ ++ " .align 2\n" ++ ".L_GOT:" ++ " .long .L_RGOT - _GLOBAL_OFFSET_TABLE_\n" ++ " .size _start, . - _start\n" ++ " .previous\n"); ++ ++/* Get a pointer to the argv array. On many platforms this can be just ++ * the address if the first argument, on other platforms we need to ++ * do something a little more subtle here. */ ++#define GET_ARGV(ARGVP, ARGS) ARGVP = ((unsigned long *)ARGS + 1) ++ ++ ++/* We can't call functions before the GOT has been initialized */ ++#define NO_FUNCS_BEFORE_BOOTSTRAP ++ ++/* ++ * Relocate the GOT during dynamic loader bootstrap. This will add ++ * the load address to all entries in the GOT, which is necessary ++ * because the linker doesn't generate R_AVR32_RELATIVE relocs for the ++ * GOT. ++ */ ++static __always_inline ++void PERFORM_BOOTSTRAP_GOT(struct elf_resolve *tpnt) ++{ ++ Elf32_Addr i, nr_got; ++ register Elf32_Addr *__r6 __asm__("r6"); ++ Elf32_Addr *got = __r6; ++ ++ nr_got = tpnt->dynamic_info[DT_AVR32_GOTSZ_IDX] / sizeof(*got); ++ for (i = 2; i < nr_got; i++) ++ got[i] += tpnt->loadaddr; ++} ++ ++#define PERFORM_BOOTSTRAP_GOT(tpnt) PERFORM_BOOTSTRAP_GOT(tpnt) ++ ++/* Handle relocation of the symbols in the dynamic loader. */ ++static __always_inline ++void PERFORM_BOOTSTRAP_RELOC(ELF_RELOC *rpnt, unsigned long *reloc_addr, ++ unsigned long symbol_addr, ++ unsigned long load_addr, Elf32_Sym *symtab) ++{ ++ switch(ELF32_R_TYPE(rpnt->r_info)) { ++ case R_AVR32_NONE: ++ break; ++ case R_AVR32_GLOB_DAT: ++ case R_AVR32_JMP_SLOT: ++ *reloc_addr = symbol_addr; ++ break; ++ case R_AVR32_RELATIVE: ++ SEND_STDERR_DEBUG("Applying RELATIVE relocation: "); ++ SEND_ADDRESS_STDERR_DEBUG(load_addr, 0); ++ SEND_STDERR_DEBUG(" + "); ++ SEND_ADDRESS_STDERR_DEBUG(rpnt->r_addend, 1); ++ *reloc_addr = load_addr + rpnt->r_addend; ++ break; ++ default: ++ SEND_STDERR("BOOTSTRAP_RELOC: unhandled reloc_type "); ++ SEND_NUMBER_STDERR(ELF32_R_TYPE(rpnt->r_info), 1); ++ SEND_STDERR("REL, SYMBOL, LOAD: "); ++ SEND_ADDRESS_STDERR(reloc_addr, 0); ++ SEND_STDERR(", "); ++ SEND_ADDRESS_STDERR(symbol_addr, 0); ++ SEND_STDERR(", "); ++ SEND_ADDRESS_STDERR(load_addr, 1); ++ _dl_exit(1); ++ } ++} ++ ++/* Transfer control to the user's application, once the dynamic loader ++ * is done. This routine has to exit the current function, then call ++ * the _dl_elf_main function. ++ * ++ * Since our _dl_boot will simply call whatever is returned by ++ * _dl_boot2, we can just return the address we're supposed to ++ * call. */ ++#define START() return _dl_elf_main; +Index: uClibc-0.9.28-avr32/ldso/ldso/avr32/dl-syscalls.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/ldso/ldso/avr32/dl-syscalls.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,5 @@ ++/* We can't use the real errno in ldso, since it has not yet ++ * been dynamicly linked in yet. */ ++extern int _dl_errno; ++#define __set_errno(X) {(_dl_errno) = (X);} ++#include "sys/syscall.h" +Index: uClibc-0.9.28-avr32/ldso/ldso/avr32/dl-sysdep.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/ldso/ldso/avr32/dl-sysdep.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,103 @@ ++/* vi: set sw=4 ts=4: */ ++/* ++ * Various assembly language/system dependent hacks that are required ++ * so that we can minimize the amount of platform specific code. ++ * Copyright (C) 2004-2005 Atmel Norway ++ */ ++ ++/* Define this if the system uses RELOCA. */ ++#define ELF_USES_RELOCA ++ ++#include ++ ++#define ARCH_NUM 1 ++#define DT_AVR32_GOTSZ_IDX (DT_NUM + OS_NUM) ++ ++#define ARCH_DYNAMIC_INFO(dpnt, dynamic, debug_addr) \ ++ do { \ ++ if (dpnt->d_tag == DT_AVR32_GOTSZ) \ ++ dynamic[DT_AVR32_GOTSZ_IDX] = dpnt->d_un.d_val; \ ++ } while (0) ++ ++/* Initialization sequence for the application/library GOT. */ ++#define INIT_GOT(GOT_BASE,MODULE) \ ++ do { \ ++ unsigned long i, nr_got; \ ++ \ ++ GOT_BASE[0] = (unsigned long) _dl_linux_resolve; \ ++ GOT_BASE[1] = (unsigned long) MODULE; \ ++ \ ++ /* Add load address displacement to all GOT entries */ \ ++ nr_got = MODULE->dynamic_info[DT_AVR32_GOTSZ_IDX] / 4; \ ++ for (i = 2; i < nr_got; i++) \ ++ GOT_BASE[i] += (unsigned long)MODULE->loadaddr; \ ++ } while (0) ++ ++#define do_rem(result, n, base) ((result) = (n) % (base)) ++ ++/* Here we define the magic numbers that this dynamic loader should accept */ ++#define MAGIC1 EM_AVR32 ++#undef MAGIC2 ++ ++/* Used for error messages */ ++#define ELF_TARGET "AVR32" ++ ++unsigned long _dl_linux_resolver(unsigned long got_offset, unsigned long *got); ++ ++/* 4096 bytes alignment */ ++#define PAGE_ALIGN 0xfffff000 ++#define ADDR_ALIGN 0xfff ++#define OFFS_ALIGN 0x7ffff000 ++ ++#define elf_machine_type_class(type) \ ++ ((type == R_AVR32_JMP_SLOT) * ELF_RTYPE_CLASS_PLT) ++ ++/* AVR32 doesn't need any COPY relocs */ ++#define DL_NO_COPY_RELOCS ++ ++/* Return the link-time address of _DYNAMIC. Conveniently, this is the ++ first element of the GOT. This must be inlined in a function which ++ uses global data. */ ++static inline Elf32_Addr ++elf_machine_dynamic (void) ++{ ++ register Elf32_Addr *got asm ("r6"); ++ return *got; ++} ++ ++/* Return the run-time load address of the shared object. */ ++static inline Elf32_Addr ++elf_machine_load_address (void) ++{ ++ extern void __dl_start asm("_dl_start"); ++ Elf32_Addr got_addr = (Elf32_Addr) &__dl_start; ++ Elf32_Addr pcrel_addr; ++ ++ asm (" lddpc %0, 2f\n" ++ "1: add %0, pc\n" ++ " rjmp 3f\n" ++ " .align 2\n" ++ "2: .long _dl_start - 1b\n" ++ "3:\n" ++ : "=r"(pcrel_addr) : : "cc"); ++ ++ return pcrel_addr - got_addr; ++} ++ ++/* ++ * Perform any RELATIVE relocations specified by DT_RELCOUNT. ++ * Currently, we don't use that tag, but we might in the future as ++ * this would reduce the startup time somewhat (although probably not by much). ++ */ ++static inline void ++elf_machine_relative (Elf32_Addr load_off, const Elf32_Addr rel_addr, ++ Elf32_Word relative_count) ++{ ++ Elf32_Rela *rpnt = (void *)rel_addr; ++ ++ do { ++ Elf32_Addr *reloc_addr; ++ reloc_addr = (void *)(load_off + (rpnt++)->r_offset); ++ *reloc_addr = load_off + rpnt->r_addend; ++ } while (--relative_count); ++} +Index: uClibc-0.9.28-avr32/ldso/ldso/avr32/elfinterp.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/ldso/ldso/avr32/elfinterp.c 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,191 @@ ++/* ++ * AVR32 ELF shared library loader suppport ++ * ++ * Copyright (C) 2004-2006 Atmel Corporation ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. The name of the above contributors may not be ++ * used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ */ ++ ++unsigned long _dl_linux_resolver(unsigned long got_offset, unsigned long *got) ++{ ++ struct elf_resolve *tpnt = (struct elf_resolve *)got[1]; ++ Elf32_Sym *sym; ++ unsigned long local_gotno; ++ unsigned long gotsym; ++ unsigned long new_addr; ++ char *strtab, *symname; ++ unsigned long *entry; ++ unsigned long sym_index = got_offset / 4; ++ ++#if 0 ++ local_gotno = tpnt->dynamic_info[DT_AVR32_LOCAL_GOTNO]; ++ gotsym = tpnt->dynamic_info[DT_AVR32_GOTSYM]; ++ ++ sym = ((Elf32_Sym *)(tpnt->dynamic_info[DT_SYMTAB] + tpnt->loadaddr)) ++ + sym_index; ++ strtab = (char *)(tpnt->dynamic_info[DT_STRTAB] + tpnt->loadaddr); ++ symname = strtab + sym->st_name; ++ ++#if 0 ++ new_addr = (unsigned long) _dl_find_hash(strtab + sym->st_name, ++ tpnt->symbol_scope, tpnt, ++ resolver); ++#endif ++ ++ entry = (unsigned long *)(got + local_gotno + sym_index - gotsym); ++ *entry = new_addr; ++#endif ++ ++ return new_addr; ++} ++ ++static int ++_dl_parse(struct elf_resolve *tpnt, struct dyn_elf *scope, ++ unsigned long rel_addr, unsigned long rel_size, ++ int (*reloc_func)(struct elf_resolve *tpnt, struct dyn_elf *scope, ++ Elf32_Rela *rpnt, Elf32_Sym *symtab, char *strtab)) ++{ ++ Elf32_Sym *symtab; ++ Elf32_Rela *rpnt; ++ char *strtab; ++ int i; ++ ++ rpnt = (Elf32_Rela *)rel_addr; ++ rel_size /= sizeof(Elf32_Rela); ++ symtab = (Elf32_Sym *)tpnt->dynamic_info[DT_SYMTAB]; ++ strtab = (char *)tpnt->dynamic_info[DT_STRTAB]; ++ ++ for (i = 0; i < rel_size; i++, rpnt++) { ++ int symtab_index, res; ++ ++ symtab_index = ELF32_R_SYM(rpnt->r_info); ++ ++ debug_sym(symtab, strtab, symtab_index); ++ debug_reloc(symtab, strtab, rpnt); ++ ++ res = reloc_func(tpnt, scope, rpnt, symtab, strtab); ++ ++ if (res == 0) ++ continue; ++ ++ _dl_dprintf(2, "\n%s: ", _dl_progname); ++ ++ if (symtab_index) ++ _dl_dprintf(2, "symbol '%s': ", ++ strtab + symtab[symtab_index].st_name); ++ ++ if (res < 0) { ++ int reloc_type = ELF32_R_TYPE(rpnt->r_info); ++#if defined(__SUPPORT_LD_DEBUG__) ++ _dl_dprintf(2, "can't handle reloc type %s\n", ++ _dl_reltypes(reloc_type)); ++#else ++ _dl_dprintf(2, "can't handle reloc type %x\n", ++ reloc_type); ++#endif ++ _dl_exit(-res); ++ } else { ++ _dl_dprintf(2, "can't resolve symbol\n"); ++ return res; ++ } ++ } ++ ++ return 0; ++} ++ ++static int _dl_do_reloc(struct elf_resolve *tpnt, struct dyn_elf *scope, ++ Elf32_Rela *rpnt, Elf32_Sym *symtab, char *strtab) ++{ ++ int reloc_type; ++ int symtab_index; ++ char *symname; ++ unsigned long *reloc_addr; ++ unsigned long symbol_addr; ++#if defined(__SUPPORT_LD_DEBUG__) ++ unsigned long old_val; ++#endif ++ ++ reloc_addr = (unsigned long *)(tpnt->loadaddr + rpnt->r_offset); ++ reloc_type = ELF32_R_TYPE(rpnt->r_info); ++ symtab_index = ELF32_R_SYM(rpnt->r_info); ++ symbol_addr = 0; ++ symname = strtab + symtab[symtab_index].st_name; ++ ++ if (symtab_index) { ++ symbol_addr = (unsigned long) ++ _dl_find_hash(strtab + symtab[symtab_index].st_name, ++ tpnt->symbol_scope, tpnt, ++ elf_machine_type_class(reloc_type)); ++ ++ /* Allow undefined references to weak symbols */ ++ if (!symbol_addr && ++ ELF32_ST_BIND(symtab[symtab_index].st_info) != STB_WEAK) { ++ _dl_dprintf(2, "%s: can't resolve symbol '%s'\n", ++ _dl_progname, symname); ++ return 0; ++ } ++ } ++ ++#if defined(__SUPPORT_LD_DEBUG__) ++ old_val = *reloc_addr; ++#endif ++ switch (reloc_type) { ++ case R_AVR32_NONE: ++ break; ++ case R_AVR32_GLOB_DAT: ++ case R_AVR32_JMP_SLOT: ++ *reloc_addr = symbol_addr + rpnt->r_addend; ++ break; ++ case R_AVR32_RELATIVE: ++ *reloc_addr = (unsigned long)tpnt->loadaddr ++ + rpnt->r_addend; ++ break; ++ default: ++ return -1; ++ } ++ ++#if defined(__SUPPORT_LD_DEBUG__) ++ if (_dl_debug_reloc && _dl_debug_detail) ++ _dl_dprintf(_dl_debug_file, "\tpatched: %x ==> %x @ %x\n", ++ old_val, *reloc_addr); ++#endif ++ ++ return 0; ++} ++ ++void _dl_parse_lazy_relocation_information(struct dyn_elf *rpnt, ++ unsigned long rel_addr, ++ unsigned long rel_size) ++{ ++ /* TODO: Might want to support this in order to get faster ++ * startup times... */ ++} ++ ++int _dl_parse_relocation_information(struct dyn_elf *rpnt, ++ unsigned long rel_addr, ++ unsigned long rel_size) ++{ ++ return _dl_parse(rpnt->dyn, rpnt->dyn->symbol_scope, rel_addr, rel_size, ++ _dl_do_reloc); ++} +Index: uClibc-0.9.28-avr32/ldso/ldso/avr32/resolve.S +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/ldso/ldso/avr32/resolve.S 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,28 @@ ++/* ++ * Linux dynamic resolving code for AVR32. Fixes up the GOT entry as ++ * indicated in register r12 and jumps to the resolved address. ++ * ++ * This file is subject to the terms and conditions of the GNU Lesser General ++ * Public License. See the file "COPYING.LIB" in the main directory of this ++ * archive for more details. ++ * ++ * Copyright (C) 2004 Atmel Norway ++ */ ++ ++#define ip r5 ++ ++ .text ++ .global _dl_linux_resolve ++ .type _dl_linux_resolve,@function ++_dl_linux_resolve: ++ /* The PLT code pushed r8 for us. It contains the address of this ++ function's GOT entry, that is entry 0. ip contains the address ++ of the GOT entry of the function we wanted to call. */ ++ stm --sp, r9-r12, lr ++ mov r11, r8 ++ sub r12, ip, r8 ++ rcall _dl_linux_resolver ++ mov ip, r12 ++ popm r8-r12,lr ++ mov pc, ip ++ .size _dl_linux_resolve, . - _dl_linux_resolve +Index: uClibc-0.9.28-avr32/ldso/ldso/dl-startup.c +=================================================================== +--- uClibc-0.9.28-avr32.orig/ldso/ldso/dl-startup.c 2006-10-19 15:05:48.000000000 +0200 ++++ uClibc-0.9.28-avr32/ldso/ldso/dl-startup.c 2006-10-19 15:05:52.000000000 +0200 +@@ -217,7 +217,9 @@ static void * __attribute_used__ _dl_sta + /* some arches (like MIPS) we have to tweak the GOT before relocations */ + PERFORM_BOOTSTRAP_GOT(tpnt); + +-#else ++#endif ++ ++#if !defined(PERFORM_BOOTSTRAP_GOT) || defined(__avr32__) + + /* OK, now do the relocations. We do not do a lazy binding here, so + that once we are done, we have considerably more flexibility. */ +@@ -259,7 +261,7 @@ static void * __attribute_used__ _dl_sta + rel_addr += relative_count * sizeof(ELF_RELOC);; + } + +- rpnt = (ELF_RELOC *) (rel_addr + load_addr); ++ rpnt = (ELF_RELOC *) (rel_addr /* + load_addr */); + for (i = 0; i < rel_size; i += sizeof(ELF_RELOC), rpnt++) { + reloc_addr = (unsigned long *) (load_addr + (unsigned long) rpnt->r_offset); + symtab_index = ELF_R_SYM(rpnt->r_info); +Index: uClibc-0.9.28-avr32/utils/ldd.c +=================================================================== +--- uClibc-0.9.28-avr32.orig/utils/ldd.c 2006-10-19 15:05:48.000000000 +0200 ++++ uClibc-0.9.28-avr32/utils/ldd.c 2006-10-19 15:05:52.000000000 +0200 +@@ -56,6 +56,11 @@ + #define ELFCLASSM ELFCLASS32 + #endif + ++#if defined(__avr32__) ++#define MATCH_MACHINE(x) (x == EM_AVR32) ++#define ELFCLASSM ELFCLASS32 ++#endif ++ + #if defined(__s390__) + #define MATCH_MACHINE(x) (x == EM_S390) + #define ELFCLASSM ELFCLASS32 +Index: uClibc-0.9.28-avr32/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ uClibc-0.9.28-avr32/libpthread/linuxthreads/sysdeps/avr32/pt-machine.h 2006-10-19 15:05:52.000000000 +0200 +@@ -0,0 +1,92 @@ ++/* Machine-dependent pthreads configuration and inline functions. ++ ++ Copyright (C) 2005 Atmel Norway ++ This file is part of the GNU C Library. ++ ++ The GNU C Library is free software; you can redistribute it and/or ++ modify it under the terms of the GNU Lesser General Public License as ++ published by the Free Software Foundation; either version 2.1 of the ++ License, or (at your option) any later version. ++ ++ The GNU C Library is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ Lesser General Public License for more details. ++ ++ You should have received a copy of the GNU Lesser General Public ++ License along with the GNU C Library; see the file COPYING.LIB. If not, ++ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, ++ Boston, MA 02111-1307, USA. */ ++ ++#ifndef _PT_MACHINE_H ++#define _PT_MACHINE_H 1 ++ ++#include ++ ++static inline int ++_test_and_set (int *p, int v) __THROW ++{ ++ int result; ++ ++ __asm__ __volatile__( ++ "/* Inline test and set */\n" ++ "1: ssrf 5\n" ++ " ld.w %0, %2\n" ++ " tst %0, %3\n" ++ " breq 2f\n" ++ " stcond %1, %3\n" ++ " brne 1b\n" ++ "2:" ++ : "=&r"(result), "=m"(*p) ++ : "m"(*p), "r"(v) ++ : "memory", "cc"); ++ ++ return result; ++} ++ ++#ifndef PT_EI ++# define PT_EI extern inline ++#endif ++ ++extern long int testandset (int *spinlock); ++extern int __compare_and_swap (long int *p, long int oldval, long int newval); ++ ++/* Spinlock implementation; required. */ ++PT_EI long int ++testandset (int *spinlock) ++{ ++ return _test_and_set(spinlock, 1); ++} ++ ++ ++/* Get some notion of the current stack. Need not be exactly the top ++ of the stack, just something somewhere in the current frame. */ ++#define CURRENT_STACK_FRAME stack_pointer ++register char * stack_pointer __asm__ ("sp"); ++ ++/* Compare-and-swap for semaphores. */ ++ ++#define HAS_COMPARE_AND_SWAP ++PT_EI int ++__compare_and_swap(long int *p, long int oldval, long int newval) ++{ ++ long int result, tmp; ++ ++ __asm__ __volatile__( ++ "/* Inline compare and swap */\n" ++ "1: ssrf 5\n" ++ " ld.w %1, %3\n" ++ " cp.w %1, %5\n" ++ " sreq %0\n" ++ " brne 2f\n" ++ " stcond %2, %4\n" ++ " brne 1b\n" ++ "2:" ++ : "=&r"(result), "=&r"(tmp), "=m"(*p) ++ : "m"(*p), "r"(newval), "r"(oldval) ++ : "cc", "memory"); ++ ++ return result; ++} ++ ++#endif /* pt-machine.h */ diff --git a/packages/uclibc/uclibc-0.9.28/avr32/uClibc.config b/packages/uclibc/uclibc-0.9.28/avr32/uClibc.config index c59defd311..478c713cb8 100644 --- a/packages/uclibc/uclibc-0.9.28/avr32/uClibc.config +++ b/packages/uclibc/uclibc-0.9.28/avr32/uClibc.config @@ -32,23 +32,6 @@ ARCH_SUPPORTS_BIG_ENDIAN=y UCLIBC_COMPLETELY_PIC=y CONFIG_AP7000=y LINKRELAX=y -# CONFIG_GENERIC_386 is not set -# CONFIG_386 is not set -# CONFIG_486 is not set -# CONFIG_586 is not set -# CONFIG_586MMX is not set -# CONFIG_686 is not set -# CONFIG_PENTIUMII is not set -# CONFIG_PENTIUMIII is not set -# CONFIG_PENTIUM4 is not set -# CONFIG_K6 is not set -# CONFIG_K7 is not set -# CONFIG_ELAN is not set -# CONFIG_CRUSOE is not set -# CONFIG_WINCHIPC6 is not set -# CONFIG_WINCHIP2 is not set -# CONFIG_CYRIXIII is not set -# CONFIG_NEHEMIAH is not set # ARCH_LITTLE_ENDIAN is not set ARCH_BIG_ENDIAN=y # ARCH_HAS_NO_MMU is not set @@ -57,7 +40,7 @@ UCLIBC_HAS_FLOATS=y # HAS_FPU is not set UCLIBC_HAS_SOFT_FLOAT=y DO_C99_MATH=y -KERNEL_SOURCE="/usr/src/linux" +KERNEL_SOURCE="/media/hda4/OE/build/tmp-new/angstrom/cross/avr32-angstrom-linux-uclibc" C_SYMBOL_PREFIX="" HAVE_DOT_CONFIG=y @@ -86,7 +69,7 @@ UCLIBC_STATIC_LDCONFIG=y # MALLOC is not set # MALLOC_SIMPLE is not set MALLOC_STANDARD=y -# MALLOC_GLIBC_COMPAT is not set +MALLOC_GLIBC_COMPAT=y UCLIBC_DYNAMIC_ATEXIT=y HAS_SHADOW=y UNIX98PTY_ONLY=y @@ -102,6 +85,7 @@ UCLIBC_TZ_FILE_PATH="/etc/TZ" # UCLIBC_HAS_IPV6=y UCLIBC_HAS_RPC=y +UCLIBC_HAS_FULL_RPC=y # # String and Stdio Support @@ -113,11 +97,10 @@ UCLIBC_HAS_CTYPE_SIGNED=y UCLIBC_HAS_CTYPE_UNSAFE=y # UCLIBC_HAS_CTYPE_CHECKED is not set # UCLIBC_HAS_CTYPE_ENFORCED is not set -# UCLIBC_HAS_WCHAR is not set +UCLIBC_HAS_WCHAR=y # UCLIBC_HAS_LOCALE is not set # UCLIBC_HAS_HEXADECIMAL_FLOATS is not set # UCLIBC_HAS_GLIBC_CUSTOM_PRINTF is not set -# USE_OLD_VFPRINTF is not set UCLIBC_PRINTF_SCANF_POSITIONAL_ARGS=9 # UCLIBC_HAS_SCANF_GLIBC_A_FLAG is not set # UCLIBC_HAS_STDIO_BUFSIZ_NONE is not set @@ -155,9 +138,9 @@ UCLIBC_HAS_GLOB=y # # Library Installation Options # -SHARED_LIB_LOADER_PREFIX="$(DEVEL_PREFIX)/lib" -RUNTIME_PREFIX="/usr/$(TARGET_ARCH)-linux-uclibc/" -DEVEL_PREFIX="/usr/$(TARGET_ARCH)-linux-uclibc/usr/" +SHARED_LIB_LOADER_PREFIX="/lib" +RUNTIME_PREFIX="/" +DEVEL_PREFIX="//usr" # # uClibc security related options diff --git a/packages/uclibc/uclibc-0.9.28/avr32/uclibc-avr32-kernheaders.spec b/packages/uclibc/uclibc-0.9.28/avr32/uclibc-avr32-kernheaders.spec new file mode 100644 index 0000000000..7d5541cf5a --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/uclibc-avr32-kernheaders.spec @@ -0,0 +1,41 @@ +Name: uclibc-avr32-kernheaders +Version: 2.6 +Release: 9 +License: GPL +Group: Development/System +Summary: AVR32 header files from the Linux kernel for use by uClibc +BuildRoot: %{_tmppath}/uclibc-kernheaders-root +Source: linux-2.6.16.tar.bz2 +Source1: linux-dot-config +Patch0: linux-2.6.16.11.patch +Patch1: linux-2.6.16.11-avr32-20060626.patch + +%description +uclibc-avr32-kernheaders contain C header files from the Linux kernel +which are necessary for building the uClibc library. These header +files are also necessary for developing programs which use the standard +C libraries. + +If you are developing programs which wil use the standard C libraries, +you should install uclibc-avr32-kernheaders. + +%prep +%setup -q -n linux-2.6.16 +%patch0 -p1 +%patch1 -p1 +cp %{SOURCE1} .config + +%build +make prepare-all ARCH=avr32 CROSS_COMPILE=avr32-linux- + +%install +mkdir -p %{buildroot}/usr/avr32-linux/include +cp -a include/{linux,asm,asm-avr32,asm-generic} %{buildroot}/usr/avr32-linux/include + + +%clean +rm -rf %{buildroot} + +%files +%defattr(-,root,root) +/usr/avr32-linux/include diff --git a/packages/uclibc/uclibc-0.9.28/avr32/uclibc-avr32-no-msoft-float.patch b/packages/uclibc/uclibc-0.9.28/avr32/uclibc-avr32-no-msoft-float.patch new file mode 100644 index 0000000000..0813c456b7 --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/uclibc-avr32-no-msoft-float.patch @@ -0,0 +1,14 @@ +--- uClibc-0.9.28/Rules.mak.orig 2006-03-30 10:23:05.000000000 +0200 ++++ uClibc-0.9.28/Rules.mak 2006-03-30 10:23:07.000000000 +0200 +@@ -272,7 +272,11 @@ + # If -msoft-float isn't supported, we want an error anyway. + # Hmm... might need to revisit this for arm since it has 2 different + # soft float encodings. ++ifeq ($(strip $(TARGET_ARCH)),avr32) ++# GCC on avr32 doesn't support -msoft-float, it's the default. ++else + CPU_CFLAGS += -msoft-float ++endif + ifeq ($(strip $(TARGET_ARCH)),arm) + # No longer needed with current toolchains, but leave it here for now. + # If anyone is actually still using gcc 2.95 (say), they can uncomment it. diff --git a/packages/uclibc/uclibc-0.9.28/avr32/uclibc-makefile.patch b/packages/uclibc/uclibc-0.9.28/avr32/uclibc-makefile.patch new file mode 100644 index 0000000000..97ed73471f --- /dev/null +++ b/packages/uclibc/uclibc-0.9.28/avr32/uclibc-makefile.patch @@ -0,0 +1,16 @@ +Index: uclibc/Makefile +=================================================================== +RCS file: /disk1/ic_group/design/I9980/REPOSITORY/I7413/source/uclibc/Makefile,v +retrieving revision 1.1.1.3 +diff -u -r1.1.1.3 Makefile +--- uclibc/Makefile 31 Aug 2005 13:08:25 -0000 1.1.1.3 ++++ uclibc/Makefile 7 Dec 2005 06:38:39 -0000 +@@ -163,7 +163,7 @@ + else \ + extra_exclude="" ; \ + fi ; \ +- tar -chf - include --exclude .svn --exclude CVS $$extra_exclude \ ++ tar -chf - --exclude .svn --exclude CVS $$extra_exclude include \ + | tar -xf - -C $(PREFIX)$(DEVEL_PREFIX) + ifneq ($(strip $(UCLIBC_HAS_FLOATS)),y) + # Remove floating point related headers since float support is disabled. diff --git a/packages/uclibc/uclibc.inc b/packages/uclibc/uclibc.inc index 7fb8e5cf28..e57ef174a9 100644 --- a/packages/uclibc/uclibc.inc +++ b/packages/uclibc/uclibc.inc @@ -141,7 +141,7 @@ do_configure() { echo "# CONFIG_ARM_EABI is not set" >> ${S}/.config fi - oe_runmake oldconfig + yes '' | oe_runmake oldconfig } do_stage() { @@ -151,7 +151,6 @@ do_stage() { RUNTIME_PREFIX=${UCLIBC_PREFIX}/ \ install_dev install_runtime - oe_runmake utils oe_runmake PREFIX= DEVEL_PREFIX=${UCLIBC_PREFIX}/ \ RUNTIME_PREFIX=${UCLIBC_PREFIX}/ \ install_utils @@ -189,8 +188,14 @@ do_stage() { } do_install() { + # Install into the cross dir (this MUST be done first because we + # will install crt1.o in the install_dev stage and gcc needs it) + oe_runmake PREFIX= DEVEL_PREFIX=${UCLIBC_PREFIX}/ \ + RUNTIME_PREFIX=${UCLIBC_PREFIX}/ \ + install_dev install_runtime + oe_runmake PREFIX=${D} DEVEL_PREFIX=${prefix}/ RUNTIME_PREFIX=/ \ - install_dev install_runtime install_utils + install_dev install_runtime # We don't really need this in ${includedir} rm -f ${D}${prefix}/include/.cvsignore @@ -216,5 +221,9 @@ do_install() { mv ${D}/usr/bin/* ${D}${bindir}/ rmdir ${D}/usr/bin fi + + oe_runmake utils + oe_runmake PREFIX=${D} DEVEL_PREFIX=${prefix}/ RUNTIME_PREFIX=/ \ + install_utils } diff --git a/packages/uclibc/uclibc_0.9.28.bb b/packages/uclibc/uclibc_0.9.28.bb index 2c557ec606..d5d1bae4be 100644 --- a/packages/uclibc/uclibc_0.9.28.bb +++ b/packages/uclibc/uclibc_0.9.28.bb @@ -1,5 +1,5 @@ DEFAULT_PREFERENCE = "1" -PR = "r9" +PR = "r10" require uclibc.inc @@ -47,6 +47,30 @@ SRC_URI += " ${THUMB_INTERWORK_RESOLVE_PATCH}" DEFAULT_PREFERENCE_avr32 = "6000" -SRC_URI_append_avr32 = " http://avr32linux.org/twiki/pub/Main/MicroClibcPatches/uClibc-0.9.28-avr1.patch.bz2;patch=1 " - +SRC_URI_append_avr32 = " \ + file://uclibc-makefile.patch;patch=1 \ + file://remove-bogus-version-hack-and-just-use-asm-generic-if-it-exists.patch;patch=1 \ + file://let-optimized-stringops-override-default-ones.patch;patch=1 \ + file://fix-getrusage-argument-type.patch;patch=1 \ + file://fix-__libc_fcntl64-varargs-prototype.patch;patch=1 \ + file://fix-broken-__libc_open-declaration.patch;patch=1 \ + file://avr32-arch-2.patch;patch=1 \ + file://avr32-linkrelax-option.patch;patch=1 \ + file://avr32-string-ops.patch;patch=1 \ + file://no-create_module-on-avr32.patch;patch=1 \ + file://ldso-always-inline-_dl_memcpy.patch;patch=1 \ + file://ldso-define-MAP_FAILED.patch;patch=1 \ + file://ldso-always-inline-syscalls.patch;patch=1 \ + file://ldso-avr32-2.patch;patch=1 \ + file://ldso-avr32-needs-CONSTANT_STRING_GOT_FIXUP.patch;patch=1 \ + file://ldso-avr32-startup-hack.patch;patch=1 \ + file://ldd-avr32-support.patch;patch=1 \ + file://libpthread-avr32.patch;patch=1 \ + file://sync-fcntl-h-with-linux-kernel.patch;patch=1 \ + " + + +#file://uClibc-0.9.28-avr32-20060621.patch;patch=1 \ +#file://uClibc-0.9.28-avr32-20061019.patch;patch=1 \ +#file://uclibc-avr32-no-msoft-float.patch;patch=1 \ diff --git a/packages/util-linux/files/fdiskbsdlabel-avr32.patch b/packages/util-linux/files/fdiskbsdlabel-avr32.patch new file mode 100644 index 0000000000..4a7d8f4dc8 --- /dev/null +++ b/packages/util-linux/files/fdiskbsdlabel-avr32.patch @@ -0,0 +1,11 @@ +--- /tmp/fdiskbsdlabel.h 2007-09-14 08:52:56.188364759 +0200 ++++ util-linux-2.12r/fdisk/fdiskbsdlabel.h 2007-09-14 08:53:31.279986639 +0200 +@@ -43,7 +43,7 @@ + + #define BSD_LINUX_BOOTDIR "/usr/ucb/mdec" + +-#if defined (i386) || defined (__sparc__) || defined (__arm__) || defined (__mips__) || defined (__s390__) || defined (__sh__) || defined(__x86_64__) ++#if defined (i386) || defined (__sparc__) || defined (__arm__) || defined (__mips__) || defined (__s390__) || defined (__sh__) || defined(__x86_64__) || defined(__avr32__) + #define BSD_LABELSECTOR 1 + #define BSD_LABELOFFSET 0 + #elif defined (__alpha__) || defined (__powerpc__) || defined (__ia64__) || defined (__hppa__) diff --git a/packages/util-linux/util-linux_2.12r.bb b/packages/util-linux/util-linux_2.12r.bb index 9d4b59c855..7f8c3dd9f8 100644 --- a/packages/util-linux/util-linux_2.12r.bb +++ b/packages/util-linux/util-linux_2.12r.bb @@ -3,5 +3,6 @@ require util-linux.inc SRC_URI += "file://util-linux_2.12r-12.diff.gz;patch=1" SRC_URI += "file://glibc-fix.patch;patch=1" SRC_URI += "file://glibc-umount2.patch;patch=1" +SRC_URI += "file://fdiskbsdlabel-avr32.patch;patch=1" -PR = "r12" +PR = "r13" diff --git a/packages/xorg-font/xfonts-xorg_6.8.bb b/packages/xorg-font/xfonts-xorg_6.8.bb index f6710dcd5b..e5d0271516 100644 --- a/packages/xorg-font/xfonts-xorg_6.8.bb +++ b/packages/xorg-font/xfonts-xorg_6.8.bb @@ -3,9 +3,10 @@ PR = "r1" # XXX Is this true? These fonts are from X.org. LICENSE = "XFree86" -SRC_URI = "${FREEDESKTOP_CVS}/xorg;module=xc;tag=XORG-6_8_0;method=pserver \ - file://lexer.patch;patch=1" +SRC_URI = "${FREEDESKTOP_CVS}/xorg;module=xc;tag=XORG-6_8_0;method=pserver" +# not necessary, breaks things: +#file://lexer.patch;patch=1" PACKAGES = "${PN}-75dpi ${PN}-100dpi ${PN}-type1 ${PN}-cyrillic ${PN}-ttf ${PN}" FILES_${PN}-75dpi = "${libdir}/X11/fonts/75dpi" diff --git a/packages/xorg-lib/libx11-native_1.0.1.bb b/packages/xorg-lib/libx11-native_1.0.1.bb index 7bc5fd3524..cc33aa30ba 100644 --- a/packages/xorg-lib/libx11-native_1.0.1.bb +++ b/packages/xorg-lib/libx11-native_1.0.1.bb @@ -3,6 +3,7 @@ SECTION = "x11/libs" PRIORITY = "optional" LICENSE = "XFree86" PE = "1" +PR = "r1" FILESDIR = "${@os.path.dirname(bb.data.getVar('FILE',d,1))}/libx11" @@ -11,7 +12,7 @@ PROVIDES = "x11-native" XORG_PN = "libX11" -SRC_URI = "${XORG_MIRROR}/individual/lib/${XORG_PN}-1.1.1.tar.bz2" +SRC_URI = "${XORG_MIRROR}/individual/lib/${XORG_PN}-1.0.1.tar.bz2" S = "${WORKDIR}/libX11-${PV}" inherit native autotools pkgconfig diff --git a/packages/xorg-xserver/xorg-xserver-common.inc b/packages/xorg-xserver/xorg-xserver-common.inc index 2e8535ef30..94215aae7b 100644 --- a/packages/xorg-xserver/xorg-xserver-common.inc +++ b/packages/xorg-xserver/xorg-xserver-common.inc @@ -24,6 +24,7 @@ S = "${WORKDIR}/${XORG_PN}-${PV}" inherit autotools pkgconfig PACKAGES =+ "${PN}-xprint ${PN}-xvfb ${PN}-utils" +#PACKAGES =+ "${PN}-xvfb ${PN}-utils" FILES_${PN}-xprint = "${libdir}/X11/xserver/*/print" FILES_${PN}-xvfb = "${bindir}/Xvfb" diff --git a/packages/xorg-xserver/xserver-kdrive_1.3.0.0.bb b/packages/xorg-xserver/xserver-kdrive_1.3.0.0.bb index 4367e40adf..71d0eccba8 100644 --- a/packages/xorg-xserver/xserver-kdrive_1.3.0.0.bb +++ b/packages/xorg-xserver/xserver-kdrive_1.3.0.0.bb @@ -29,6 +29,10 @@ SRC_URI = "${XORG_MIRROR}/individual/xserver/xorg-server-${PV}.tar.bz2 \ file://03-xglamo-no-vesa.patch;patch=1 \ " +SRC_URI_append_avr32 = " \ + file://xorg-avr32-support.diff;patch=1 \ +" + SRC_URI_append_tosa = "file://tosa-fbdev.patch;patch=1" PACKAGE_ARCH_xserver-kdrive-fbdev_tosa = "${MACHINE_ARCH}" diff --git a/packages/xorg-xserver/xserver-kdrive_1.4.bb b/packages/xorg-xserver/xserver-kdrive_1.4.bb index 50b103495b..f2d9810ec4 100644 --- a/packages/xorg-xserver/xserver-kdrive_1.4.bb +++ b/packages/xorg-xserver/xserver-kdrive_1.4.bb @@ -19,7 +19,8 @@ SRC_URI = "${XORG_MIRROR}/individual/xserver/xorg-server-${PV}.tar.bz2 \ file://xcalibrate-new-input-world-order.patch;patch=1 \ file://tslib-default-device.patch;patch=1 \ file://fbdev-evdev.patch;patch=1 \ - " + file://xorg-avr32-support.diff;patch=1 \ + " S = "${WORKDIR}/xorg-server-${PV}" diff --git a/site/avr32-common b/site/avr32-common index 5bce901caa..b5b176cad7 100644 --- a/site/avr32-common +++ b/site/avr32-common @@ -1,3 +1,25 @@ glib_cv_stack_grows=${glib_cv_stack_grows=no} ac_cv_func_posix_getpwuid_r=${ac_cv_func_posix_getpwuid_r=yes} glib_cv_uscore=${glib_cv_uscore=no} +ac_cv_func_setpgrp_void=${ac_cv_func_setpgrp_void=yes} + +#dbus-glib +ac_cv_func_posix_getpwnam_r=${ac_cv_func_posix_getpwnam_r=yes} + +# set MALLOC_GLIBC_COMPAT=y in your uclibc .config for this +ac_cv_func_malloc_0_nonnull=${ac_cv_func_malloc_0_nonnull=yes} + +#gstreamer +as_cv_unaligned_access=${as_cv_unaligned_access=no} + +#readline +bash_cv_have_mbstate_t=${bash_cv_have_mbstate_t=yes} + +#libpcap +ac_cv_linux_vers=${ac_cv_linux_vers=2} + +#startup notification +ac_cv_func_realloc_works=${ac_cv_func_realloc_works=yes} +ac_cv_func_realloc_0_nonnull=${ac_cv_func_realloc_0_nonnull=yes} +lf_cv_sane_realloc=yes + -- cgit 1.2.3-korg