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authorDenys Dmytriyenko <denis@denix.org>2009-03-17 14:32:59 -0400
committerDenys Dmytriyenko <denis@denix.org>2009-03-17 14:32:59 -0400
commit709c4d66e0b107ca606941b988bad717c0b45d9b (patch)
tree37ee08b1eb308f3b2b6426d5793545c38396b838 /recipes/prelink
parentfa6cd5a3b993f16c27de4ff82b42684516d433ba (diff)
downloadopenembedded-709c4d66e0b107ca606941b988bad717c0b45d9b.tar.gz
openembedded-709c4d66e0b107ca606941b988bad717c0b45d9b.tar.bz2
openembedded-709c4d66e0b107ca606941b988bad717c0b45d9b.zip
rename packages/ to recipes/ per earlier agreement
See links below for more details: http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326 http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816 Signed-off-by: Denys Dmytriyenko <denis@denix.org> Acked-by: Mike Westerhof <mwester@dls.net> Acked-by: Philip Balister <philip@balister.org> Acked-by: Khem Raj <raj.khem@gmail.com> Acked-by: Marcin Juszkiewicz <hrw@openembedded.org> Acked-by: Koen Kooi <koen@openembedded.org> Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Diffstat (limited to 'recipes/prelink')
-rw-r--r--recipes/prelink/files/prelink.conf18
-rw-r--r--recipes/prelink/files/prelink.cron.daily40
-rw-r--r--recipes/prelink/files/prelink.default22
-rw-r--r--recipes/prelink/prelink-20061027/arm_eabi.patch297
-rw-r--r--recipes/prelink/prelink-20071009/arm_eabi.patch305
-rw-r--r--recipes/prelink/prelink_20061027.bb46
-rw-r--r--recipes/prelink/prelink_20071009.bb46
7 files changed, 774 insertions, 0 deletions
diff --git a/recipes/prelink/files/prelink.conf b/recipes/prelink/files/prelink.conf
new file mode 100644
index 0000000000..c5a4f4adc3
--- /dev/null
+++ b/recipes/prelink/files/prelink.conf
@@ -0,0 +1,18 @@
+# This config file contains a list of directories both with binaries
+# and libraries prelink should consider by default.
+# If a directory name is prefixed with `-l ', the directory hierarchy
+# will be walked as long as filesystem boundaries are not crossed.
+# If a directory name is prefixed with `-h ', symbolic links in a
+# directory hierarchy are followed.
+-l /usr/local/sbin
+-l /sbin
+-l /usr/sbin
+-l /usr/local/bin
+-l /bin
+-l /usr/bin
+-l /usr/X11R6/bin
+-l /usr/games
+-l /usr/local/lib
+-l /lib
+-l /usr/lib
+-l /usr/X11R6/lib
diff --git a/recipes/prelink/files/prelink.cron.daily b/recipes/prelink/files/prelink.cron.daily
new file mode 100644
index 0000000000..0b3c07322c
--- /dev/null
+++ b/recipes/prelink/files/prelink.cron.daily
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+. /etc/default/prelink
+
+renice +19 -p $$ >/dev/null 2>&1
+
+if [ "$PRELINKING" != yes ]; then
+ if [ -f /etc/prelink.cache ]; then
+ echo /usr/sbin/prelink -uav > /var/log/prelink.log
+ /usr/sbin/prelink -uav >> /var/log/prelink.log 2>&1
+ rm -f /etc/prelink.cache
+ # Restart init if needed
+ [ -n "$(find `ldd /sbin/init | awk '{ print $3 }'` /sbin/init -ctime -1 2>/dev/null )" ] && /sbin/telinit u
+ fi
+ exit 0
+fi
+
+if [ ! -f /etc/prelink.cache -o -f /var/lib/misc/prelink.force ] \
+ || grep -q '^prelink-ELF0.[0-2]' /etc/prelink.cache; then
+ # If cache does not exist or is from older prelink versions or
+ # if we were asked to explicitely, force full prelinking
+ rm -f /etc/prelink.cache /var/lib/misc/prelink.force
+ PRELINK_OPTS="$PRELINK_OPTS -f"
+ date > /var/lib/misc/prelink.full
+elif [ -n "$PRELINK_FULL_TIME_INTERVAL" \
+ -a "`find /var/lib/misc/prelink.full -mtime -${PRELINK_FULL_TIME_INTERVAL} 2>/dev/null`" \
+ = /var/lib/misc/prelink.full ]; then
+ # If prelink without -q has been run in the last
+ # PRELINK_FULL_TIME_INTERVAL days, just use quick mode
+ PRELINK_OPTS="$PRELINK_OPTS -q"
+else
+ date > /var/lib/misc/prelink.full
+fi
+
+echo /usr/sbin/prelink -av $PRELINK_OPTS > /var/log/prelink.log
+/usr/sbin/prelink -av $PRELINK_OPTS >> /var/log/prelink.log 2>&1
+# Restart init if needed
+[ -n "$(find `ldd /sbin/init | awk '{ print $3 }'` /sbin/init -ctime -1 2>/dev/null )" ] && /sbin/telinit u
+
+exit 0
diff --git a/recipes/prelink/files/prelink.default b/recipes/prelink/files/prelink.default
new file mode 100644
index 0000000000..901258ed2a
--- /dev/null
+++ b/recipes/prelink/files/prelink.default
@@ -0,0 +1,22 @@
+# Set this to no to disable prelinking altogether
+# or to yes to enable it.
+# (if you change this from yes to no prelink -ua
+# will be run next night to undo prelinking)
+PRELINKING=unknown
+
+# Options to pass to prelink
+# -m Try to conserve virtual memory by allowing overlapping
+# assigned virtual memory slots for libraries which
+# never appear together in one binary
+# -R Randomize virtual memory slot assignments for libraries.
+# This makes it slightly harder for various buffer overflow
+# attacks, since library addresses will be different on each
+# host using -R.
+PRELINK_OPTS=-mR
+
+# How often should full prelink be run (in days)
+# Normally, prelink will be run in quick mode, every
+# $PRELINK_FULL_TIME_INTERVAL days it will be run
+# in normal mode. Comment this line out if prelink
+# should be run in normal mode always.
+PRELINK_FULL_TIME_INTERVAL=14
diff --git a/recipes/prelink/prelink-20061027/arm_eabi.patch b/recipes/prelink/prelink-20061027/arm_eabi.patch
new file mode 100644
index 0000000000..dbce9d2895
--- /dev/null
+++ b/recipes/prelink/prelink-20061027/arm_eabi.patch
@@ -0,0 +1,297 @@
+---
+ src/arch-arm.c | 177 +++++++++++++++++++++++++++++++++++++++++++++++++++++++--
+ 1 file changed, 172 insertions(+), 5 deletions(-)
+
+Index: prelink-0.0.20061027/src/arch-arm.c
+===================================================================
+--- prelink-0.0.20061027.orig/src/arch-arm.c 2006-08-13 16:18:17.000000000 +0100
++++ prelink-0.0.20061027/src/arch-arm.c 2007-09-04 12:29:06.000000000 +0100
+@@ -145,6 +145,26 @@ arm_prelink_rel (struct prelink_info *in
+ error (0, 0, "%s: R_ARM_PC24 relocs with non-zero addend should not be present in prelinked REL sections",
+ dso->filename);
+ return 1;
++ /* DTPOFF32, DTPMOD32 and TPOFF32 is impossible to predict unless prelink
++ sets the rules. Also for DTPOFF32/TPOFF32 there is REL->RELA problem. */
++ case R_ARM_TLS_DTPOFF32:
++ if (dso->ehdr.e_type == ET_EXEC)
++ error (0, 0, "%s: R_ARM_TLS_DTPOFF32 relocs should not be present in prelinked ET_EXEC REL sections",
++ dso->filename);
++ break;
++ case R_ARM_TLS_DTPMOD32:
++ if (dso->ehdr.e_type == ET_EXEC)
++ {
++ error (0, 0, "%s: R_ARM_TLS_DTPMOD32 reloc in executable?",
++ dso->filename);
++ return 1;
++ }
++ break;
++ case R_ARM_TLS_TPOFF32:
++ if (dso->ehdr.e_type == ET_EXEC)
++ error (0, 0, "%s: R_ARM_TLS_TPOFF32 relocs should not be present in prelinked ET_EXEC REL sections",
++ dso->filename);
++ break;
+ case R_ARM_COPY:
+ if (dso->ehdr.e_type == ET_EXEC)
+ /* COPY relocs are handled specially in generic code. */
+@@ -195,6 +215,25 @@ arm_prelink_rela (struct prelink_info *i
+ write_le32 (dso, rela->r_offset,
+ (read_ule32 (dso, rela->r_offset) & 0xff000000) | val);
+ break;
++ case R_ARM_TLS_DTPOFF32:
++ if (dso->ehdr.e_type == ET_EXEC)
++ write_le32 (dso, rela->r_offset, value + rela->r_addend);
++ break;
++ /* DTPMOD32 and TPOFF32 are impossible to predict unless prelink
++ sets the rules. */
++ case R_ARM_TLS_DTPMOD32:
++ if (dso->ehdr.e_type == ET_EXEC)
++ {
++ error (0, 0, "%s: R_ARM_TLS_DTPMOD32 reloc in executable?",
++ dso->filename);
++ return 1;
++ }
++ break;
++ case R_ARM_TLS_TPOFF32:
++ if (dso->ehdr.e_type == ET_EXEC && info->resolvetls)
++ write_le32 (dso, rela->r_offset,
++ value + rela->r_addend + info->resolvetls->offset);
++ break;
+ case R_ARM_COPY:
+ if (dso->ehdr.e_type == ET_EXEC)
+ /* COPY relocs are handled specially in generic code. */
+@@ -315,6 +354,7 @@ arm_prelink_conflict_rel (DSO *dso, stru
+ {
+ GElf_Addr value;
+ struct prelink_conflict *conflict;
++ struct prelink_tls *tls;
+ GElf_Rela *ret;
+
+ if (GELF_R_TYPE (rel->r_info) == R_ARM_RELATIVE
+@@ -324,8 +364,32 @@ arm_prelink_conflict_rel (DSO *dso, stru
+ conflict = prelink_conflict (info, GELF_R_SYM (rel->r_info),
+ GELF_R_TYPE (rel->r_info));
+ if (conflict == NULL)
+- return 0;
+- value = conflict_lookup_value (conflict);
++ {
++ if (info->curtls == NULL)
++ return 0;
++ switch (GELF_R_TYPE (rel->r_info))
++ {
++ /* Even local DTPMOD and {D,}TPOFF relocs need conflicts. */
++ case R_ARM_TLS_DTPMOD32:
++ case R_ARM_TLS_DTPOFF32:
++ case R_ARM_TLS_TPOFF32:
++ break;
++ default:
++ return 0;
++ }
++ value = 0;
++ }
++ else
++ {
++ /* DTPOFF32 wants to see only real conflicts, not lookups
++ with reloc_class RTYPE_CLASS_TLS. */
++ if (GELF_R_TYPE (rel->r_info) == R_ARM_TLS_DTPOFF32
++ && conflict->lookup.tls == conflict->conflict.tls
++ && conflict->lookupval == conflict->conflictval)
++ return 0;
++
++ value = conflict_lookup_value (conflict);
++ }
+ ret = prelink_conflict_add_rela (info);
+ if (ret == NULL)
+ return 1;
+@@ -342,6 +406,33 @@ arm_prelink_conflict_rel (DSO *dso, stru
+ error (0, 0, "%s: R_ARM_%s relocs should not be present in prelinked REL sections",
+ dso->filename, GELF_R_TYPE (rel->r_info) == R_ARM_ABS32 ? "ABS32" : "PC24");
+ return 1;
++ case R_ARM_TLS_DTPMOD32:
++ case R_ARM_TLS_DTPOFF32:
++ case R_ARM_TLS_TPOFF32:
++ if (conflict != NULL
++ && (conflict->reloc_class != RTYPE_CLASS_TLS
++ || conflict->lookup.tls == NULL))
++ {
++ error (0, 0, "%s: R_ARM_TLS not resolving to STT_TLS symbol",
++ dso->filename);
++ return 1;
++ }
++ tls = conflict ? conflict->lookup.tls : info->curtls;
++ ret->r_info = GELF_R_INFO (0, R_ARM_ABS32);
++ switch (GELF_R_TYPE (rel->r_info))
++ {
++ case R_ARM_TLS_DTPMOD32:
++ ret->r_addend = tls->modid;
++ break;
++ case R_ARM_TLS_DTPOFF32:
++ ret->r_addend = value + read_ule32 (dso, rel->r_offset);
++ break;
++ case R_ARM_TLS_TPOFF32:
++ ret->r_addend = value + read_ule32 (dso, rel->r_offset)
++ + tls->offset;
++ break;
++ }
++ break;
+ case R_ARM_COPY:
+ error (0, 0, "R_ARM_COPY should not be present in shared libraries");
+ return 1;
+@@ -359,6 +450,7 @@ arm_prelink_conflict_rela (DSO *dso, str
+ {
+ GElf_Addr value;
+ struct prelink_conflict *conflict;
++ struct prelink_tls *tls;
+ GElf_Rela *ret;
+ Elf32_Sword val;
+
+@@ -369,8 +461,32 @@ arm_prelink_conflict_rela (DSO *dso, str
+ conflict = prelink_conflict (info, GELF_R_SYM (rela->r_info),
+ GELF_R_TYPE (rela->r_info));
+ if (conflict == NULL)
+- return 0;
+- value = conflict_lookup_value (conflict);
++ {
++ if (info->curtls == NULL)
++ return 0;
++ switch (GELF_R_TYPE (rela->r_info))
++ {
++ /* Even local DTPMOD and {D,}TPOFF relocs need conflicts. */
++ case R_ARM_TLS_DTPMOD32:
++ case R_ARM_TLS_DTPOFF32:
++ case R_ARM_TLS_TPOFF32:
++ break;
++ default:
++ return 0;
++ }
++ value = 0;
++ }
++ else
++ {
++ /* DTPOFF32 wants to see only real conflicts, not lookups
++ with reloc_class RTYPE_CLASS_TLS. */
++ if (GELF_R_TYPE (rela->r_info) == R_ARM_TLS_DTPOFF32
++ && conflict->lookup.tls == conflict->conflict.tls
++ && conflict->lookupval == conflict->conflictval)
++ return 0;
++
++ value = conflict_lookup_value (conflict);
++ }
+ ret = prelink_conflict_add_rela (info);
+ if (ret == NULL)
+ return 1;
+@@ -398,6 +514,32 @@ arm_prelink_conflict_rela (DSO *dso, str
+ case R_ARM_COPY:
+ error (0, 0, "R_ARM_COPY should not be present in shared libraries");
+ return 1;
++ case R_ARM_TLS_DTPMOD32:
++ case R_ARM_TLS_DTPOFF32:
++ case R_ARM_TLS_TPOFF32:
++ if (conflict != NULL
++ && (conflict->reloc_class != RTYPE_CLASS_TLS
++ || conflict->lookup.tls == NULL))
++ {
++ error (0, 0, "%s: R_386_TLS not resolving to STT_TLS symbol",
++ dso->filename);
++ return 1;
++ }
++ tls = conflict ? conflict->lookup.tls : info->curtls;
++ ret->r_info = GELF_R_INFO (0, R_ARM_ABS32);
++ switch (GELF_R_TYPE (rela->r_info))
++ {
++ case R_ARM_TLS_DTPMOD32:
++ ret->r_addend = tls->modid;
++ break;
++ case R_ARM_TLS_DTPOFF32:
++ ret->r_addend = value + rela->r_addend;
++ break;
++ case R_ARM_TLS_TPOFF32:
++ ret->r_addend = value + rela->r_addend + tls->offset;
++ break;
++ }
++ break;
+ default:
+ error (0, 0, "%s: Unknown arm relocation type %d", dso->filename,
+ (int) GELF_R_TYPE (rela->r_info));
+@@ -418,6 +560,8 @@ arm_rel_to_rela (DSO *dso, GElf_Rel *rel
+ abort ();
+ case R_ARM_RELATIVE:
+ case R_ARM_ABS32:
++ case R_ARM_TLS_TPOFF32:
++ case R_ARM_TLS_DTPOFF32:
+ rela->r_addend = (Elf32_Sword) read_ule32 (dso, rel->r_offset);
+ break;
+ case R_ARM_PC24:
+@@ -426,6 +570,7 @@ arm_rel_to_rela (DSO *dso, GElf_Rel *rel
+ break;
+ case R_ARM_COPY:
+ case R_ARM_GLOB_DAT:
++ case R_ARM_TLS_DTPMOD32:
+ rela->r_addend = 0;
+ break;
+ }
+@@ -445,6 +590,8 @@ arm_rela_to_rel (DSO *dso, GElf_Rela *re
+ abort ();
+ case R_ARM_RELATIVE:
+ case R_ARM_ABS32:
++ case R_ARM_TLS_TPOFF32:
++ case R_ARM_TLS_DTPOFF32:
+ write_le32 (dso, rela->r_offset, rela->r_addend);
+ break;
+ case R_ARM_PC24:
+@@ -453,6 +600,7 @@ arm_rela_to_rel (DSO *dso, GElf_Rela *re
+ | ((rela->r_addend >> 2) & 0xffffff));
+ break;
+ case R_ARM_GLOB_DAT:
++ case R_ARM_TLS_DTPMOD32:
+ write_le32 (dso, rela->r_offset, 0);
+ break;
+ }
+@@ -488,6 +636,15 @@ arm_need_rel_to_rela (DSO *dso, int firs
+ /* FALLTHROUGH */
+ case R_ARM_PC24:
+ return 1;
++ case R_ARM_TLS_DTPOFF32:
++ case R_ARM_TLS_TPOFF32:
++ /* In shared libraries {D,}TPOFF32 is changed always into
++ conflicts, for executables we need to preserve
++ original addend. */
++ if (dso->ehdr.e_type == ET_EXEC) {
++ return 1;
++ }
++ break;
+ }
+ }
+ }
+@@ -612,6 +769,12 @@ arm_undo_prelink_rel (DSO *dso, GElf_Rel
+ return 0;
+ error (0, 0, "%s: R_ARM_COPY reloc in shared library?", dso->filename);
+ return 1;
++ case R_ARM_TLS_DTPMOD32:
++ write_le32 (dso, rel->r_offset, 0);
++ break;
++ case R_ARM_TLS_DTPOFF32:
++ case R_ARM_TLS_TPOFF32:
++ break;
+ default:
+ error (0, 0, "%s: Unknown arm relocation type %d", dso->filename,
+ (int) GELF_R_TYPE (rel->r_info));
+@@ -634,6 +797,10 @@ arm_reloc_class (int reloc_type)
+ {
+ case R_ARM_COPY: return RTYPE_CLASS_COPY;
+ case R_ARM_JUMP_SLOT: return RTYPE_CLASS_PLT;
++ case R_ARM_TLS_DTPMOD32:
++ case R_ARM_TLS_DTPOFF32:
++ case R_ARM_TLS_TPOFF32:
++ return RTYPE_CLASS_TLS;
+ default: return RTYPE_CLASS_VALID;
+ }
+ }
+@@ -646,7 +813,7 @@ PL_ARCH = {
+ .R_JMP_SLOT = R_ARM_JUMP_SLOT,
+ .R_COPY = R_ARM_COPY,
+ .R_RELATIVE = R_ARM_RELATIVE,
+- .dynamic_linker = "/lib/ld-linux.so.2",
++ .dynamic_linker = "/lib/ld-linux.so.3",
+ .adjust_dyn = arm_adjust_dyn,
+ .adjust_rel = arm_adjust_rel,
+ .adjust_rela = arm_adjust_rela,
diff --git a/recipes/prelink/prelink-20071009/arm_eabi.patch b/recipes/prelink/prelink-20071009/arm_eabi.patch
new file mode 100644
index 0000000000..5656350d4a
--- /dev/null
+++ b/recipes/prelink/prelink-20071009/arm_eabi.patch
@@ -0,0 +1,305 @@
+From 7244fbfa85bc874225cd91a797e94bca78697848 Mon Sep 17 00:00:00 2001
+From: Holger Freyther <ich@tamarin.(none)>
+Date: Sun, 12 Oct 2008 13:45:14 +0200
+Subject: [PATCH] ARM EABI patch from Openembedded? Taken from where?
+
+---
+ src/arch-arm.c | 177 ++++++++++++++++++++++++++++++++++++++++++++++++++++++--
+ 1 files changed, 172 insertions(+), 5 deletions(-)
+
+diff --git a/src/arch-arm.c b/src/arch-arm.c
+index 6641e86..3080b0a 100644
+--- a/src/arch-arm.c
++++ b/src/arch-arm.c
+@@ -145,6 +145,26 @@ arm_prelink_rel (struct prelink_info *info, GElf_Rel *rel, GElf_Addr reladdr)
+ error (0, 0, "%s: R_ARM_PC24 relocs with non-zero addend should not be present in prelinked REL sections",
+ dso->filename);
+ return 1;
++ /* DTPOFF32, DTPMOD32 and TPOFF32 is impossible to predict unless prelink
++ sets the rules. Also for DTPOFF32/TPOFF32 there is REL->RELA problem. */
++ case R_ARM_TLS_DTPOFF32:
++ if (dso->ehdr.e_type == ET_EXEC)
++ error (0, 0, "%s: R_ARM_TLS_DTPOFF32 relocs should not be present in prelinked ET_EXEC REL sections",
++ dso->filename);
++ break;
++ case R_ARM_TLS_DTPMOD32:
++ if (dso->ehdr.e_type == ET_EXEC)
++ {
++ error (0, 0, "%s: R_ARM_TLS_DTPMOD32 reloc in executable?",
++ dso->filename);
++ return 1;
++ }
++ break;
++ case R_ARM_TLS_TPOFF32:
++ if (dso->ehdr.e_type == ET_EXEC)
++ error (0, 0, "%s: R_ARM_TLS_TPOFF32 relocs should not be present in prelinked ET_EXEC REL sections",
++ dso->filename);
++ break;
+ case R_ARM_COPY:
+ if (dso->ehdr.e_type == ET_EXEC)
+ /* COPY relocs are handled specially in generic code. */
+@@ -195,6 +215,25 @@ arm_prelink_rela (struct prelink_info *info, GElf_Rela *rela,
+ write_le32 (dso, rela->r_offset,
+ (read_ule32 (dso, rela->r_offset) & 0xff000000) | val);
+ break;
++ case R_ARM_TLS_DTPOFF32:
++ if (dso->ehdr.e_type == ET_EXEC)
++ write_le32 (dso, rela->r_offset, value + rela->r_addend);
++ break;
++ /* DTPMOD32 and TPOFF32 are impossible to predict unless prelink
++ sets the rules. */
++ case R_ARM_TLS_DTPMOD32:
++ if (dso->ehdr.e_type == ET_EXEC)
++ {
++ error (0, 0, "%s: R_ARM_TLS_DTPMOD32 reloc in executable?",
++ dso->filename);
++ return 1;
++ }
++ break;
++ case R_ARM_TLS_TPOFF32:
++ if (dso->ehdr.e_type == ET_EXEC && info->resolvetls)
++ write_le32 (dso, rela->r_offset,
++ value + rela->r_addend + info->resolvetls->offset);
++ break;
+ case R_ARM_COPY:
+ if (dso->ehdr.e_type == ET_EXEC)
+ /* COPY relocs are handled specially in generic code. */
+@@ -315,6 +354,7 @@ arm_prelink_conflict_rel (DSO *dso, struct prelink_info *info, GElf_Rel *rel,
+ {
+ GElf_Addr value;
+ struct prelink_conflict *conflict;
++ struct prelink_tls *tls;
+ GElf_Rela *ret;
+
+ if (GELF_R_TYPE (rel->r_info) == R_ARM_RELATIVE
+@@ -324,8 +364,32 @@ arm_prelink_conflict_rel (DSO *dso, struct prelink_info *info, GElf_Rel *rel,
+ conflict = prelink_conflict (info, GELF_R_SYM (rel->r_info),
+ GELF_R_TYPE (rel->r_info));
+ if (conflict == NULL)
+- return 0;
+- value = conflict_lookup_value (conflict);
++ {
++ if (info->curtls == NULL)
++ return 0;
++ switch (GELF_R_TYPE (rel->r_info))
++ {
++ /* Even local DTPMOD and {D,}TPOFF relocs need conflicts. */
++ case R_ARM_TLS_DTPMOD32:
++ case R_ARM_TLS_DTPOFF32:
++ case R_ARM_TLS_TPOFF32:
++ break;
++ default:
++ return 0;
++ }
++ value = 0;
++ }
++ else
++ {
++ /* DTPOFF32 wants to see only real conflicts, not lookups
++ with reloc_class RTYPE_CLASS_TLS. */
++ if (GELF_R_TYPE (rel->r_info) == R_ARM_TLS_DTPOFF32
++ && conflict->lookup.tls == conflict->conflict.tls
++ && conflict->lookupval == conflict->conflictval)
++ return 0;
++
++ value = conflict_lookup_value (conflict);
++ }
+ ret = prelink_conflict_add_rela (info);
+ if (ret == NULL)
+ return 1;
+@@ -342,6 +406,33 @@ arm_prelink_conflict_rel (DSO *dso, struct prelink_info *info, GElf_Rel *rel,
+ error (0, 0, "%s: R_ARM_%s relocs should not be present in prelinked REL sections",
+ dso->filename, GELF_R_TYPE (rel->r_info) == R_ARM_ABS32 ? "ABS32" : "PC24");
+ return 1;
++ case R_ARM_TLS_DTPMOD32:
++ case R_ARM_TLS_DTPOFF32:
++ case R_ARM_TLS_TPOFF32:
++ if (conflict != NULL
++ && (conflict->reloc_class != RTYPE_CLASS_TLS
++ || conflict->lookup.tls == NULL))
++ {
++ error (0, 0, "%s: R_ARM_TLS not resolving to STT_TLS symbol",
++ dso->filename);
++ return 1;
++ }
++ tls = conflict ? conflict->lookup.tls : info->curtls;
++ ret->r_info = GELF_R_INFO (0, R_ARM_ABS32);
++ switch (GELF_R_TYPE (rel->r_info))
++ {
++ case R_ARM_TLS_DTPMOD32:
++ ret->r_addend = tls->modid;
++ break;
++ case R_ARM_TLS_DTPOFF32:
++ ret->r_addend = value + read_ule32 (dso, rel->r_offset);
++ break;
++ case R_ARM_TLS_TPOFF32:
++ ret->r_addend = value + read_ule32 (dso, rel->r_offset)
++ + tls->offset;
++ break;
++ }
++ break;
+ case R_ARM_COPY:
+ error (0, 0, "R_ARM_COPY should not be present in shared libraries");
+ return 1;
+@@ -359,6 +450,7 @@ arm_prelink_conflict_rela (DSO *dso, struct prelink_info *info,
+ {
+ GElf_Addr value;
+ struct prelink_conflict *conflict;
++ struct prelink_tls *tls;
+ GElf_Rela *ret;
+ Elf32_Sword val;
+
+@@ -369,8 +461,32 @@ arm_prelink_conflict_rela (DSO *dso, struct prelink_info *info,
+ conflict = prelink_conflict (info, GELF_R_SYM (rela->r_info),
+ GELF_R_TYPE (rela->r_info));
+ if (conflict == NULL)
+- return 0;
+- value = conflict_lookup_value (conflict);
++ {
++ if (info->curtls == NULL)
++ return 0;
++ switch (GELF_R_TYPE (rela->r_info))
++ {
++ /* Even local DTPMOD and {D,}TPOFF relocs need conflicts. */
++ case R_ARM_TLS_DTPMOD32:
++ case R_ARM_TLS_DTPOFF32:
++ case R_ARM_TLS_TPOFF32:
++ break;
++ default:
++ return 0;
++ }
++ value = 0;
++ }
++ else
++ {
++ /* DTPOFF32 wants to see only real conflicts, not lookups
++ with reloc_class RTYPE_CLASS_TLS. */
++ if (GELF_R_TYPE (rela->r_info) == R_ARM_TLS_DTPOFF32
++ && conflict->lookup.tls == conflict->conflict.tls
++ && conflict->lookupval == conflict->conflictval)
++ return 0;
++
++ value = conflict_lookup_value (conflict);
++ }
+ ret = prelink_conflict_add_rela (info);
+ if (ret == NULL)
+ return 1;
+@@ -398,6 +514,32 @@ arm_prelink_conflict_rela (DSO *dso, struct prelink_info *info,
+ case R_ARM_COPY:
+ error (0, 0, "R_ARM_COPY should not be present in shared libraries");
+ return 1;
++ case R_ARM_TLS_DTPMOD32:
++ case R_ARM_TLS_DTPOFF32:
++ case R_ARM_TLS_TPOFF32:
++ if (conflict != NULL
++ && (conflict->reloc_class != RTYPE_CLASS_TLS
++ || conflict->lookup.tls == NULL))
++ {
++ error (0, 0, "%s: R_386_TLS not resolving to STT_TLS symbol",
++ dso->filename);
++ return 1;
++ }
++ tls = conflict ? conflict->lookup.tls : info->curtls;
++ ret->r_info = GELF_R_INFO (0, R_ARM_ABS32);
++ switch (GELF_R_TYPE (rela->r_info))
++ {
++ case R_ARM_TLS_DTPMOD32:
++ ret->r_addend = tls->modid;
++ break;
++ case R_ARM_TLS_DTPOFF32:
++ ret->r_addend = value + rela->r_addend;
++ break;
++ case R_ARM_TLS_TPOFF32:
++ ret->r_addend = value + rela->r_addend + tls->offset;
++ break;
++ }
++ break;
+ default:
+ error (0, 0, "%s: Unknown arm relocation type %d", dso->filename,
+ (int) GELF_R_TYPE (rela->r_info));
+@@ -418,6 +560,8 @@ arm_rel_to_rela (DSO *dso, GElf_Rel *rel, GElf_Rela *rela)
+ abort ();
+ case R_ARM_RELATIVE:
+ case R_ARM_ABS32:
++ case R_ARM_TLS_TPOFF32:
++ case R_ARM_TLS_DTPOFF32:
+ rela->r_addend = (Elf32_Sword) read_ule32 (dso, rel->r_offset);
+ break;
+ case R_ARM_PC24:
+@@ -426,6 +570,7 @@ arm_rel_to_rela (DSO *dso, GElf_Rel *rel, GElf_Rela *rela)
+ break;
+ case R_ARM_COPY:
+ case R_ARM_GLOB_DAT:
++ case R_ARM_TLS_DTPMOD32:
+ rela->r_addend = 0;
+ break;
+ }
+@@ -445,6 +590,8 @@ arm_rela_to_rel (DSO *dso, GElf_Rela *rela, GElf_Rel *rel)
+ abort ();
+ case R_ARM_RELATIVE:
+ case R_ARM_ABS32:
++ case R_ARM_TLS_TPOFF32:
++ case R_ARM_TLS_DTPOFF32:
+ write_le32 (dso, rela->r_offset, rela->r_addend);
+ break;
+ case R_ARM_PC24:
+@@ -453,6 +600,7 @@ arm_rela_to_rel (DSO *dso, GElf_Rela *rela, GElf_Rel *rel)
+ | ((rela->r_addend >> 2) & 0xffffff));
+ break;
+ case R_ARM_GLOB_DAT:
++ case R_ARM_TLS_DTPMOD32:
+ write_le32 (dso, rela->r_offset, 0);
+ break;
+ }
+@@ -488,6 +636,15 @@ arm_need_rel_to_rela (DSO *dso, int first, int last)
+ /* FALLTHROUGH */
+ case R_ARM_PC24:
+ return 1;
++ case R_ARM_TLS_DTPOFF32:
++ case R_ARM_TLS_TPOFF32:
++ /* In shared libraries {D,}TPOFF32 is changed always into
++ conflicts, for executables we need to preserve
++ original addend. */
++ if (dso->ehdr.e_type == ET_EXEC) {
++ return 1;
++ }
++ break;
+ }
+ }
+ }
+@@ -614,6 +771,12 @@ arm_undo_prelink_rel (DSO *dso, GElf_Rel *rel, GElf_Addr reladdr)
+ return 0;
+ error (0, 0, "%s: R_ARM_COPY reloc in shared library?", dso->filename);
+ return 1;
++ case R_ARM_TLS_DTPMOD32:
++ write_le32 (dso, rel->r_offset, 0);
++ break;
++ case R_ARM_TLS_DTPOFF32:
++ case R_ARM_TLS_TPOFF32:
++ break;
+ default:
+ error (0, 0, "%s: Unknown arm relocation type %d", dso->filename,
+ (int) GELF_R_TYPE (rel->r_info));
+@@ -636,6 +799,10 @@ arm_reloc_class (int reloc_type)
+ {
+ case R_ARM_COPY: return RTYPE_CLASS_COPY;
+ case R_ARM_JUMP_SLOT: return RTYPE_CLASS_PLT;
++ case R_ARM_TLS_DTPMOD32:
++ case R_ARM_TLS_DTPOFF32:
++ case R_ARM_TLS_TPOFF32:
++ return RTYPE_CLASS_TLS;
+ default: return RTYPE_CLASS_VALID;
+ }
+ }
+@@ -648,7 +815,7 @@ PL_ARCH = {
+ .R_JMP_SLOT = R_ARM_JUMP_SLOT,
+ .R_COPY = R_ARM_COPY,
+ .R_RELATIVE = R_ARM_RELATIVE,
+- .dynamic_linker = "/lib/ld-linux.so.2",
++ .dynamic_linker = "/lib/ld-linux.so.3",
+ .adjust_dyn = arm_adjust_dyn,
+ .adjust_rel = arm_adjust_rel,
+ .adjust_rela = arm_adjust_rela,
+--
+1.5.4.3
+
diff --git a/recipes/prelink/prelink_20061027.bb b/recipes/prelink/prelink_20061027.bb
new file mode 100644
index 0000000000..e93f1f2515
--- /dev/null
+++ b/recipes/prelink/prelink_20061027.bb
@@ -0,0 +1,46 @@
+SECTION = "devel"
+DEPENDS = "elfutils"
+DESCRIPTION = " The prelink package contains a utility which modifies ELF shared libraries \
+and executables, so that far fewer relocations need to be resolved at \
+runtime and thus programs come up faster."
+LICENSE = "GPL"
+PR = "r5"
+
+SRC_URI = "${DEBIAN_MIRROR}/main/p/prelink/prelink_0.0.${PV}.orig.tar.gz \
+ file://prelink.conf \
+ file://prelink.cron.daily \
+ file://prelink.default"
+
+TARGET_OS_ORIG := "${TARGET_OS}"
+OVERRIDES_append = ":${TARGET_OS_ORIG}"
+SRC_URI_append_linux-gnueabi = " file://arm_eabi.patch;patch=1"
+
+S = "${WORKDIR}/prelink-0.0.${PV}"
+
+EXTRA_OECONF = "--disable-64bit"
+
+inherit autotools
+
+do_install_append () {
+ install -d ${D}${sysconfdir}/cron.daily ${D}${sysconfdir}/default
+ install -m 0644 ${WORKDIR}/prelink.conf ${D}${sysconfdir}/prelink.conf
+ install -m 0644 ${WORKDIR}/prelink.cron.daily ${D}${sysconfdir}/cron.daily/prelink
+ install -m 0644 ${WORKDIR}/prelink.default ${D}${sysconfdir}/default/prelink
+}
+
+pkg_postinst_prelink() {
+#!/bin/sh
+
+if [ "x$D" != "x" ]; then
+ exit 1
+fi
+
+prelink -a
+}
+
+pkg_postrm_prelink() {
+#!/bin/sh
+
+prelink -au
+}
+
diff --git a/recipes/prelink/prelink_20071009.bb b/recipes/prelink/prelink_20071009.bb
new file mode 100644
index 0000000000..e93f1f2515
--- /dev/null
+++ b/recipes/prelink/prelink_20071009.bb
@@ -0,0 +1,46 @@
+SECTION = "devel"
+DEPENDS = "elfutils"
+DESCRIPTION = " The prelink package contains a utility which modifies ELF shared libraries \
+and executables, so that far fewer relocations need to be resolved at \
+runtime and thus programs come up faster."
+LICENSE = "GPL"
+PR = "r5"
+
+SRC_URI = "${DEBIAN_MIRROR}/main/p/prelink/prelink_0.0.${PV}.orig.tar.gz \
+ file://prelink.conf \
+ file://prelink.cron.daily \
+ file://prelink.default"
+
+TARGET_OS_ORIG := "${TARGET_OS}"
+OVERRIDES_append = ":${TARGET_OS_ORIG}"
+SRC_URI_append_linux-gnueabi = " file://arm_eabi.patch;patch=1"
+
+S = "${WORKDIR}/prelink-0.0.${PV}"
+
+EXTRA_OECONF = "--disable-64bit"
+
+inherit autotools
+
+do_install_append () {
+ install -d ${D}${sysconfdir}/cron.daily ${D}${sysconfdir}/default
+ install -m 0644 ${WORKDIR}/prelink.conf ${D}${sysconfdir}/prelink.conf
+ install -m 0644 ${WORKDIR}/prelink.cron.daily ${D}${sysconfdir}/cron.daily/prelink
+ install -m 0644 ${WORKDIR}/prelink.default ${D}${sysconfdir}/default/prelink
+}
+
+pkg_postinst_prelink() {
+#!/bin/sh
+
+if [ "x$D" != "x" ]; then
+ exit 1
+fi
+
+prelink -a
+}
+
+pkg_postrm_prelink() {
+#!/bin/sh
+
+prelink -au
+}
+