diff options
Diffstat (limited to 'scripts/runqemu-internal')
| -rwxr-xr-x | scripts/runqemu-internal | 739 |
1 files changed, 0 insertions, 739 deletions
diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal deleted file mode 100755 index d10466d35c..0000000000 --- a/scripts/runqemu-internal +++ /dev/null @@ -1,739 +0,0 @@ -#!/bin/bash -x - -# Handle running OE images under qemu -# -# Copyright (C) 2006-2011 Linux Foundation -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# 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 General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -# Call setting: -# QEMU_MEMORY (optional) - set the amount of memory in the emualted system. -# SERIAL_LOGFILE (optional) - log the serial port output to a file -# -# Image options: -# MACHINE - the machine to run -# FSTYPE - the image type to run -# KERNEL - the kernel image file to use -# ROOTFS - the disk image file to use -# - -mem_size=-1 - -#Get rid of <> and get the contents of extra qemu running params -SCRIPT_QEMU_EXTRA_OPT=`echo $SCRIPT_QEMU_EXTRA_OPT | sed -e 's/<//' -e 's/>//'` -#if user set qemu memory, eg: -m 256 in qemu extra params, we need to do some -# validation check -mem_set=`expr "$SCRIPT_QEMU_EXTRA_OPT" : '.*\(-m[[:space:]] *[0-9]*\)'` -if [ ! -z "$mem_set" ] ; then -#Get memory setting size from user input - mem_size=`echo $mem_set | sed 's/-m[[:space:]] *//'` -fi - -# This file is created when runqemu-gen-tapdevs creates a bank of tap -# devices, indicating that the user should not bring up new ones using -# sudo. -NOSUDO_FLAG="/etc/runqemu-nosudo" - -QEMUIFUP=`which runqemu-ifup 2> /dev/null` -QEMUIFDOWN=`which runqemu-ifdown 2> /dev/null` -if [ -z "$QEMUIFUP" -o ! -x "$QEMUIFUP" ]; then - echo "runqemu-ifup cannot be found or executed" - exit 1 -fi -if [ -z "$QEMUIFDOWN" -o ! -x "$QEMUIFDOWN" ]; then - echo "runqemu-ifdown cannot be found or executed" - exit 1 -fi - -NFSRUNNING="false" - -#capture original stty values -ORIG_STTY=$(stty -g) - -if [ "$SLIRP_ENABLED" = "yes" ]; then - KERNEL_NETWORK_CMD="ip=dhcp" - QEMU_TAP_CMD="" - QEMU_UI_OPTIONS="-show-cursor -usb -usbdevice tablet" - QEMU_NETWORK_CMD="" - DROOT="/dev/vda" - ROOTFS_OPTIONS="-drive file=$ROOTFS,if=virtio,format=raw" -else - acquire_lock() { - lockfile=$1 - if [ -z "$lockfile" ]; then - echo "Error: missing lockfile arg passed to acquire_lock()" - return 1 - fi - - touch $lockfile.lock 2>/dev/null - if [ $? -ne 0 ]; then - echo "Acquiring lockfile for $lockfile.lock failed" - return 1 - fi - exec 8>$lockfile.lock - flock -n -x 8 - if [ $? -ne 0 ]; then - exec 8>&- - return 1 - fi - - return 0 - } - - release_lock() { - lockfile=$1 - if [ -z "$lockfile" ]; then - echo "Error: missing lockfile arg passed to release_lock()" - return 1 - fi - - rm -f $lockfile.lock - exec 8>&- - } - - LOCKDIR="/tmp/qemu-tap-locks" - if [ ! -d "$LOCKDIR" ]; then - mkdir $LOCKDIR - chmod 777 $LOCKDIR - fi - - IFCONFIG=`which ip 2> /dev/null` - if [ -z "$IFCONFIG" ]; then - IFCONFIG=/sbin/ip - fi - if [ ! -x "$IFCONFIG" ]; then - echo "$IFCONFIG cannot be executed" - exit 1 - fi - - POSSIBLE=`$IFCONFIG link | grep 'tap' | awk '{print $2}' | sed -e 's/://' -e 's/@.*//'` - TAP="" - LOCKFILE="" - USE_PRECONF_TAP="no" - for tap in $POSSIBLE; do - LOCKFILE="$LOCKDIR/$tap" - if [ -e "$LOCKFILE.skip" ]; then - echo "Found $LOCKFILE.skip, skipping $tap" - continue - fi - echo "Acquiring lockfile for $tap..." - acquire_lock $LOCKFILE - if [ $? -eq 0 ]; then - TAP=$tap - USE_PRECONF_TAP="yes" - break - fi - done - - if [ "$TAP" = "" ]; then - if [ -e "$NOSUDO_FLAG" ]; then - echo "Error: There are no available tap devices to use for networking," - echo "and I see $NOSUDO_FLAG exists, so I am not going to try creating" - echo "a new one with sudo." - exit 1 - fi - - GROUPID=`id -g` - USERID=`id -u` - echo "Setting up tap interface under sudo" - # Redirect stderr since we could see a LD_PRELOAD warning here if pseudo is loaded - # but inactive. This looks scary but is harmless - tap=`sudo $QEMUIFUP $USERID $GROUPID $OECORE_NATIVE_SYSROOT 2> /dev/null` - if [ $? -ne 0 ]; then - # Re-run standalone to see verbose errors - sudo $QEMUIFUP $USERID $GROUPID $OECORE_NATIVE_SYSROOT - return 1 - fi - LOCKFILE="$LOCKDIR/$tap" - echo "Acquiring lockfile for $tap..." - acquire_lock $LOCKFILE - if [ $? -eq 0 ]; then - TAP=$tap - fi - else - echo "Using preconfigured tap device '$TAP'" - echo "If this is not intended, touch $LOCKFILE.skip to make runqemu skip $TAP." - fi - - cleanup() { - if [ ! -e "$NOSUDO_FLAG" -a "$USE_PRECONF_TAP" = "no" ]; then - # Redirect stderr since we could see a LD_PRELOAD warning here if pseudo is loaded - # but inactive. This looks scary but is harmless - sudo $QEMUIFDOWN $TAP $OECORE_NATIVE_SYSROOT 2> /dev/null - fi - echo "Releasing lockfile of preconfigured tap device '$TAP'" - release_lock $LOCKFILE - - if [ "$NFSRUNNING" = "true" ]; then - echo "Shutting down the userspace NFS server..." - echo "runqemu-export-rootfs stop $ROOTFS" - runqemu-export-rootfs stop $ROOTFS - fi - # If QEMU crashes or somehow tty properties are not restored - # after qemu exits, we need to run stty sane - #stty sane - - #instead of using stty sane we set the original stty values - stty ${ORIG_STTY} - - } - - - n0=$(echo $TAP | sed 's/tap//') - - case $n0 in - ''|*[!0-9]*) - echo "Error Couldn't turn $TAP into an interface number?" - exit 1 - ;; - esac - - n1=$(($n0 * 2 + 1)) - n2=$(($n1 + 1)) - - KERNEL_NETWORK_CMD="ip=192.168.7.$n2::192.168.7.$n1:255.255.255.0" - QEMU_TAP_CMD="-net tap,vlan=0,ifname=$TAP,script=no,downscript=no" - if [ "$VHOST_ACTIVE" = "yes" ]; then - QEMU_NETWORK_CMD="-net nic,model=virtio $QEMU_TAP_CMD,vhost=on" - else - QEMU_NETWORK_CMD="-net nic,model=virtio $QEMU_TAP_CMD" - fi - DROOT="/dev/vda" - ROOTFS_OPTIONS="-drive file=$ROOTFS,if=virtio,format=raw" - - KERNCMDLINE="mem=$QEMU_MEMORY" - QEMU_UI_OPTIONS="-show-cursor -usb -usbdevice tablet" - - NFS_INSTANCE=`echo $TAP | sed 's/tap//'` - export NFS_INSTANCE - - SERIALOPTS="" - if [ "x$SERIAL_LOGFILE" != "x" ]; then - SERIALOPTS="-serial file:$SERIAL_LOGFILE" - fi -fi - -if [ ! -f "$KERNEL" -a "$IS_VM" = "false" ]; then - echo "Error: Kernel image file $KERNEL doesn't exist" - cleanup - return 1 -fi - -if [ "$FSTYPE" != "nfs" -a "$IS_VM" = "false" -a ! -f "$ROOTFS" ]; then - echo "Error: Image file $ROOTFS doesn't exist" - cleanup - return 1 -fi - -if [ "$NFS_SERVER" = "" ]; then - NFS_SERVER="192.168.7.1" - if [ "$SLIRP_ENABLED" = "yes" ]; then - NFS_SERVER="10.0.2.2" - fi -fi - -if [ "$FSTYPE" = "nfs" ]; then - NFS_DIR=`echo $ROOTFS | sed 's/^[^:]*:\(.*\)/\1/'` - if [ "$NFS_INSTANCE" = "" ] ; then - NFS_INSTANCE=0 - fi - MOUNTD_RPCPORT=$[ 21111 + $NFS_INSTANCE ] - NFSD_RPCPORT=$[ 11111 + $NFS_INSTANCE ] - NFSD_PORT=$[ 3049 + 2 * $NFS_INSTANCE ] - MOUNTD_PORT=$[ 3048 + 2 * $NFS_INSTANCE ] - UNFS_OPTS="nfsvers=3,port=$NFSD_PORT,mountprog=$MOUNTD_RPCPORT,nfsprog=$NFSD_RPCPORT,udp,mountport=$MOUNTD_PORT" - - PSEUDO_LOCALSTATEDIR=~/.runqemu-sdk/pseudo - export PSEUDO_LOCALSTATEDIR - - # Start the userspace NFS server - echo "runqemu-export-rootfs restart $ROOTFS" - runqemu-export-rootfs restart $ROOTFS - if [ $? != 0 ]; then - return 1 - fi - NFSRUNNING="true" -fi - - -set_mem_size() { - if [ ! -z "$mem_set" ] ; then - #Get memory setting size from user input - mem_size=`echo $mem_set | sed 's/-m[[:space:]] *//'` - else - mem_size=$1 - fi - # QEMU_MEMORY has 'M' appended to mem_size - QEMU_MEMORY="$mem_size"M - -} - -config_qemuarm() { - set_mem_size 128 - QEMU=qemu-system-arm - MACHINE_SUBTYPE=versatilepb - export QEMU_AUDIO_DRV="none" - QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS" - if [ "${FSTYPE:0:3}" = "ext" -o "$FSTYPE" = "btrfs" -o "$FSTYPE" = "wic" ]; then - KERNCMDLINE="root=$DROOT rw console=ttyAMA0,115200 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY highres=off" - QEMUOPTIONS="$QEMU_NETWORK_CMD -M ${MACHINE_SUBTYPE} $ROOTFS_OPTIONS -no-reboot $QEMU_UI_OPTIONS" - fi - if [ "$FSTYPE" = "nfs" ]; then - if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then - echo "Error: NFS mount point $ROOTFS doesn't exist" - cleanup - return 1 - fi - KERNCMDLINE="root=/dev/nfs nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw console=ttyAMA0,115200 $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - QEMUOPTIONS="$QEMU_NETWORK_CMD -M ${MACHINE_SUBTYPE} --no-reboot $QEMU_UI_OPTIONS" - fi - if [ "$MACHINE" = "qemuarmv6" ]; then - QEMUOPTIONS="$QEMUOPTIONS -cpu arm1136" - fi - if [ "$MACHINE" = "qemuarmv7" ]; then - QEMUOPTIONS="$QEMUOPTIONS -cpu cortex-a8" - fi -} - -config_qemuarm64() { - set_mem_size 512 - QEMU=qemu-system-aarch64 - - QEMU_NETWORK_CMD="-netdev tap,id=net0,ifname=$TAP,script=no,downscript=no -device virtio-net-device,netdev=net0 " - DROOT="/dev/vda" - ROOTFS_OPTIONS="-drive id=disk0,file=$ROOTFS,if=none,format=raw -device virtio-blk-device,drive=disk0" - - export QEMU_AUDIO_DRV="none" - if [ "x$SERIALSTDIO" = "x" ] ; then - QEMU_UI_OPTIONS="-nographic" - else - QEMU_UI_OPTIONS="" - fi - if [ "${FSTYPE:0:3}" = "ext" -o "$FSTYPE" = "btrfs" -o "$FSTYPE" = "wic" ]; then - KERNCMDLINE="root=$DROOT rw console=ttyAMA0,38400 mem=$QEMU_MEMORY highres=off $KERNEL_NETWORK_CMD" - # qemu-system-aarch64 only support '-machine virt -cpu cortex-a57' for now - QEMUOPTIONS="$QEMU_NETWORK_CMD -machine virt -cpu cortex-a57 $ROOTFS_OPTIONS $QEMU_UI_OPTIONS" - fi - if [ "$FSTYPE" = "nfs" ]; then - if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then - echo "Error: NFS mount point $ROOTFS doesn't exist" - cleanup - return 1 - fi - KERNCMDLINE="root=/dev/nfs nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw console=ttyAMA0,38400 mem=$QEMU_MEMORY highres=off $KERNEL_NETWORK_CMD" - QEMUOPTIONS="$QEMU_NETWORK_CMD -machine virt -cpu cortex-a57 $QEMU_UI_OPTIONS" - fi -} - -config_qemux86() { - set_mem_size 256 - QEMU=qemu-system-i386 - if [ "$KVM_ACTIVE" = "yes" ]; then - CPU_SUBTYPE=kvm32 - else - CPU_SUBTYPE=qemu32 - fi - if [ ! -z "$vga_option" ]; then - QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS" - else - QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -vga vmware" - fi - if [ "${FSTYPE:0:3}" = "ext" -o "$FSTYPE" = "btrfs" -o "$FSTYPE" = "wic" ]; then - KERNCMDLINE="vga=0 uvesafb.mode_option=640x480-32 root=$DROOT rw mem=$QEMU_MEMORY $KERNEL_NETWORK_CMD" - QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE $ROOTFS_OPTIONS $QEMU_UI_OPTIONS" - fi - if [ "${FSTYPE:0:4}" = "cpio" ]; then - KERNCMDLINE="vga=0 uvesafb.mode_option=640x480-32 root=/dev/ram0 rw mem=$QEMU_MEMORY $KERNEL_NETWORK_CMD" - QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE -initrd $ROOTFS $QEMU_UI_OPTIONS" - fi - - if [ "$FSTYPE" = "nfs" ]; then - if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then - echo "Error: NFS mount point $ROOTFS doesn't exist." - cleanup - return 1 - fi - KERNCMDLINE="root=/dev/nfs nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - QEMUOPTIONS="$QEMU_NETWORK_CMD $QEMU_UI_OPTIONS" - fi - if [ "$IS_VM" = "true" ]; then - QEMUOPTIONS="$QEMU_NETWORK_CMD $QEMU_UI_OPTIONS" - fi - # Currently oprofile's event based interrupt mode doesn't work(Bug #828) in - # qemux86 and qemux86-64. We can use timer interrupt mode for now. - KERNCMDLINE="$KERNCMDLINE oprofile.timer=1" -} - -config_qemux86_64() { - set_mem_size 256 - QEMU=qemu-system-x86_64 - if [ "$KVM_ACTIVE" = "yes" ]; then - CPU_SUBTYPE=kvm64 - else - CPU_SUBTYPE=core2duo - fi - if [ ! -z "$vga_option" ]; then - QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS" - else - QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -vga vmware" - fi - if [ "${FSTYPE:0:3}" = "ext" -o "$FSTYPE" = "btrfs" -o "$FSTYPE" = "wic" ]; then - KERNCMDLINE="vga=0 uvesafb.mode_option=640x480-32 root=$DROOT rw mem=$QEMU_MEMORY $KERNEL_NETWORK_CMD" - QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE $ROOTFS_OPTIONS $QEMU_UI_OPTIONS" - fi - if [ "$FSTYPE" = "nfs" ]; then - if [ "x$ROOTFS" = "x" ]; then - ROOTFS=/srv/nfs/qemux86-64 - fi - if [ ! -d "$ROOTFS" ]; then - echo "Error: NFS mount point $ROOTFS doesn't exist." - cleanup - return 1 - fi - KERNCMDLINE="root=/dev/nfs nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE $QEMU_UI_OPTIONS" - fi - if [ "$IS_VM" = "true" ]; then - QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE $QEMU_UI_OPTIONS" - fi - # Currently oprofile's event based interrupt mode doesn't work(Bug #828) in - # qemux86 and qemux86-64. We can use timer interrupt mode for now. - KERNCMDLINE="$KERNCMDLINE oprofile.timer=1" -} - -config_qemumips() { - set_mem_size 256 - case "$MACHINE" in - qemumips) QEMU=qemu-system-mips ;; - qemumipsel) QEMU=qemu-system-mipsel ;; - qemumips64) QEMU=qemu-system-mips64 ;; - esac - MACHINE_SUBTYPE=malta - QEMU_UI_OPTIONS="-vga cirrus $QEMU_UI_OPTIONS" - if [ "${FSTYPE:0:3}" = "ext" -o "$FSTYPE" = "btrfs" -o "$FSTYPE" = "wic" ]; then - #KERNCMDLINE="root=/dev/hda console=ttyS0 console=tty0 $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - KERNCMDLINE="root=$DROOT rw console=ttyS0 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - QEMUOPTIONS="$QEMU_NETWORK_CMD -M $MACHINE_SUBTYPE $ROOTFS_OPTIONS -no-reboot $QEMU_UI_OPTIONS" - fi - if [ "$FSTYPE" = "nfs" ]; then - if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then - echo "Error: NFS mount point $ROOTFS doesn't exist" - cleanup - return 1 - fi - KERNCMDLINE="root=/dev/nfs console=ttyS0 console=tty nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - QEMUOPTIONS="$QEMU_NETWORK_CMD -M $MACHINE_SUBTYPE -no-reboot $QEMU_UI_OPTIONS" - fi -} - -config_qemuppc() { - set_mem_size 256 - QEMU=qemu-system-ppc - MACHINE_SUBTYPE=mac99 - CPU_SUBTYPE=G4 - QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS" - if [ "$SLIRP_ENABLED" = "yes" ]; then - QEMU_NETWORK_CMD="" - else - QEMU_NETWORK_CMD="-net nic,model=pcnet $QEMU_TAP_CMD" - fi - if [ "${FSTYPE:0:3}" = "ext" -o "$FSTYPE" = "btrfs" -o "$FSTYPE" = "wic" ]; then - KERNCMDLINE="root=$DROOT rw console=ttyS0 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE -M $MACHINE_SUBTYPE $ROOTFS_OPTIONS -no-reboot $QEMU_UI_OPTIONS" - fi - if [ "$FSTYPE" = "nfs" ]; then - if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then - echo "Error: NFS mount point $ROOTFS doesn't exist" - cleanup - return 1 - fi - KERNCMDLINE="root=/dev/nfs console=ttyS0 console=tty nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE -M $MACHINE_SUBTYPE -no-reboot $QEMU_UI_OPTIONS" - fi -} - -config_qemush4() { - set_mem_size 1024 - QEMU=qemu-system-sh4 - MACHINE_SUBTYPE=r2d - QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS" - if [ "${FSTYPE:0:3}" = "ext" -o "$FSTYPE" = "btrfs" -o "$FSTYPE" = "wic" ]; then - #KERNCMDLINE="root=/dev/hda console=ttyS0 console=tty0 $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - KERNCMDLINE="root=/dev/hda rw console=ttySC1 noiotrap earlyprintk=sh-sci.1 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - QEMUOPTIONS="$QEMU_NETWORK_CMD -M $MACHINE_SUBTYPE -hda $ROOTFS -no-reboot $QEMU_UI_OPTIONS -monitor null -serial vc -serial stdio" - SERIALSTDIO="1" - fi - if [ "$FSTYPE" = "nfs" ]; then - if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then - echo "Error: NFS mount point $ROOTFS doesn't exist" - cleanup - return 1 - fi - KERNCMDLINE="root=/dev/nfs console=ttySC1 noiotrap earlyprintk=sh-sci.1 console=tty nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - QEMUOPTIONS="$QEMU_NETWORK_CMD -M $MACHINE_SUBTYPE -no-reboot $QEMU_UI_OPTIONS -monitor null -serial vc -serial stdio" - SERIALSTDIO="1" - fi -} - -config_qemuzynq() { - set_mem_size 1024 - QEMU=qemu-system-arm - QEMU_NETWORK_CMD="-net nic -net nic $QEMU_TAP_CMD" - QEMU_SYSTEM_OPTIONS="$QEMU_NETWORK_CMD -M xilinx-zynq-a9 -serial null -serial mon:stdio -nographic -dtb $KERNEL-$MACHINE.dtb" - # zynq serial ports are named 'ttyPS0' and 'ttyPS1', fixup the default values - SCRIPT_KERNEL_OPT=$(echo "$SCRIPT_KERNEL_OPT" | sed 's/console=ttyS/console=ttyPS/g') - if [ "${FSTYPE:0:3}" = "ext" -o "${FSTYPE:0:4}" = "cpio" ]; then - KERNCMDLINE="earlyprintk root=/dev/ram rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - QEMUOPTIONS="$QEMU_SYSTEM_OPTIONS -initrd $ROOTFS" - fi -} - -config_qemuzynqmp() { - set_mem_size 2048 - QEMU=qemu-system-aarch64 - - export QEMU_AUDIO_DRV="none" - if [ "x$SERIALSTDIO" = "x" ] ; then - QEMU_UI_OPTIONS="-nographic" - else - QEMU_UI_OPTIONS="" - fi - - # Networking and system options required for QEMU ZynqMP machine - QEMU_NETWORK_CMD="-net nic -net nic -net nic -net nic -net user,net=10.10.70.0,dhcpstart=10.10.70.1,host=10.10.70.101" - QEMU_SYSTEM_OPTIONS="$QEMU_NETWORK_CMD -M xlnx-ep108 -serial mon:stdio -dtb $DEPLOY_DIR_IMAGE/${QEMU_DTB}.dtb" - - QEMUOPTIONS="$QEMU_SYSTEM_OPTIONS $QEMU_UI_OPTIONS -initrd $ROOTFS" -} - -config_qemumicroblaze() { - set_mem_size 256 - QEMU=qemu-system-microblazeel - QEMU_SYSTEM_OPTIONS="$QEMU_NETWORK_CMD -M petalogix-ml605 -serial mon:stdio" - if [ "${FSTYPE:0:3}" = "ext" -o "${FSTYPE:0:4}" = "cpio" ]; then - KERNCMDLINE="earlyprintk root=/dev/ram rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" - QEMUOPTIONS="$QEMU_SYSTEM_OPTIONS -initrd $ROOTFS" - fi -} - -case "$MACHINE" in - "qemuarm" | "qemuarmv6" | "qemuarmv7") - config_qemuarm - ;; - "qemuarm64") - config_qemuarm64 - ;; - "qemux86") - config_qemux86 - ;; - "qemux86-64") - config_qemux86_64 - ;; - "qemumips" | "qemumipsel" | "qemumips64") - config_qemumips - ;; - "qemuppc") - config_qemuppc - ;; - "qemush4") - config_qemush4 - ;; - "qemuzynq") - config_qemuzynq - ;; - "qemuzynqmp") - config_qemuzynqmp - ;; - "qemumicroblaze") - config_qemumicroblaze - ;; - *) - echo "Error: Unsupported machine type $MACHINE" - return 1 - ;; -esac - -# We need to specify -m <mem_size> to overcome a bug in qemu 0.14.0 -# https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/584480 -if [ -z "$mem_set" ] ; then - SCRIPT_QEMU_EXTRA_OPT="$SCRIPT_QEMU_EXTRA_OPT -m $mem_size" -fi - -if [ "${FSTYPE:0:3}" = "ext" ]; then - KERNCMDLINE="$KERNCMDLINE rootfstype=$FSTYPE" -fi - -if [ "$FSTYPE" = "cpio.gz" ]; then - QEMUOPTIONS="-initrd $ROOTFS -nographic" - KERNCMDLINE="root=/dev/ram0 console=ttyS0 debugshell" -fi - -if [ "$FSTYPE" = "iso" ]; then - QEMUOPTIONS="$QEMU_NETWORK_CMD -cdrom $ROOTFS $QEMU_UI_OPTIONS" -fi - -if [ "x$QEMUOPTIONS" = "x" ]; then - echo "Error: Unable to support this combination of options" - cleanup - return 1 -fi - -if [ "$TCPSERIAL_PORTNUM" != "" ]; then - if [ "$MACHINE" = "qemuarm64" ]; then - SCRIPT_QEMU_EXTRA_OPT="$SCRIPT_QEMU_EXTRA_OPT -device virtio-serial-device -chardev socket,id=virtcon,port=$TCPSERIAL_PORTNUM,host=127.0.0.1 -device virtconsole,chardev=virtcon" - else - SCRIPT_QEMU_EXTRA_OPT="$SCRIPT_QEMU_EXTRA_OPT -serial tcp:127.0.0.1:$TCPSERIAL_PORTNUM" - fi -fi - -PATH=$OECORE_NATIVE_SYSROOT/usr/bin:$PATH - -QEMUBIN=`which $QEMU 2> /dev/null` -if [ ! -x "$QEMUBIN" ]; then - echo "Error: No QEMU binary '$QEMU' could be found." - cleanup - return 1 -fi - -NEED_GL=`ldd $QEMUBIN/$QEMU 2>&1 | grep libGLU` -# We can't run without a libGL.so -if [ "$NEED_GL" != "" ]; then - libgl='no' - - [ -e /usr/lib/libGL.so -a -e /usr/lib/libGLU.so ] && libgl='yes' - [ -e /usr/lib64/libGL.so -a -e /usr/lib64/libGLU.so ] && libgl='yes' - [ -e /usr/lib/*-linux-gnu/libGL.so -a -e /usr/lib/*-linux-gnu/libGLU.so ] && libgl='yes' - - if [ "$libgl" != 'yes' ]; then - echo "You need libGL.so and libGLU.so to exist in your library path to run the QEMU emulator. - Ubuntu package names are: libgl1-mesa-dev and libglu1-mesa-dev. - Fedora package names are: mesa-libGL-devel mesa-libGLU-devel." - return 1; - fi -fi - -do_quit() { - cleanup - return 1 -} - -trap do_quit INT TERM QUIT - -# qemu got segfault if linked with nVidia's libgl -GL_LD_PRELOAD=$LD_PRELOAD - -if ldd $QEMUBIN | grep -i nvidia &> /dev/null -then -cat << EOM -WARNING: nVidia proprietary OpenGL libraries detected. -nVidia's OpenGL libraries are known to have compatibility issues with qemu, -resulting in a segfault. Please uninstall these drivers or ensure the mesa libGL -libraries precede nvidia's via LD_PRELOAD(Already do it on Ubuntu 10). -EOM - -# Automatically use Ubuntu system's mesa libGL, other distro can add its own path -if grep -i ubuntu /etc/lsb-release &> /dev/null -then - # precede nvidia's driver on Ubuntu 10 - UBUNTU_MAIN_VERSION=`cat /etc/lsb-release |grep DISTRIB_RELEASE |cut -d= -f 2| cut -d. -f 1` - if [ "$UBUNTU_MAIN_VERSION" = "10" ]; - then - GL_PATH="" - if test -e /usr/lib/libGL.so - then - GL_PATH="/usr/lib/libGL.so" - elif test -e /usr/lib/x86_64-linux-gnu/libGL.so - then - GL_PATH="/usr/lib/x86_64-linux-gnu/libGL.so" - fi - - echo "Skip nVidia's libGL on Ubuntu 10!" - GL_LD_PRELOAD="$GL_PATH $LD_PRELOAD" - fi -fi -fi - -if [ "x$SERIALSTDIO" = "x1" ]; then - echo "Interrupt character is '^]'" - stty intr ^] -fi - - -# Preserve the multiplexing behavior for the monitor that would be there based -# on whether nographic is used. -if echo "$QEMUOPTIONS $SERIALOPTS $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT" | grep -- "-nographic"; then - FIRST_SERIAL_OPT="-serial mon:stdio" -else - FIRST_SERIAL_OPT="-serial mon:vc" -fi - -# qemuarm64 uses virtio for any additional serial ports so the normal mechanism -# of using -serial will not work -if [ "$MACHINE" = "qemuarm64" ]; then - SECOND_SERIAL_OPT="-device virtio-serial-device -chardev null,id=virtcon -device virtconsole,chardev=virtcon" -else - SECOND_SERIAL_OPT="-serial null" -fi - -# We always want a ttyS1. Since qemu by default adds a serial port when -# nodefaults is not specified, it seems that all that would be needed is to -# make sure a "-serial" is there. However, it appears that when "-serial" is -# specified, it ignores the default serial port that is normally added. -# So here we make sure to add two -serial if there are none. And only one -# if there is one -serial already. -NUM_SERIAL_OPTS=`echo $QEMUOPTIONS $SERIALOPTS $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT | sed -e 's/ /\n/g' | grep --count -- -serial` - -if [ "$NUM_SERIAL_OPTS" = "0" ]; then - SCRIPT_QEMU_EXTRA_OPT="$SCRIPT_QEMU_EXTRA_OPT $FIRST_SERIAL_OPT $SECOND_SERIAL_OPT" -elif [ "$NUM_SERIAL_OPTS" = "1" ]; then - SCRIPT_QEMU_EXTRA_OPT="$SCRIPT_QEMU_EXTRA_OPT $SECOND_SERIAL_OPT" -fi - -echo "Running $QEMU..." -# -no-reboot is a mandatory option - see bug #100 -if [ "$IS_VM" = "true" ]; then - # Check root=/dev/sdX or root=/dev/vdX - [ ! -e "$VM" ] && error "VM image is not found!" - if grep -q 'root=/dev/sd' $VM; then - echo "Using scsi drive" - VM_DRIVE="-drive if=none,id=hd,file=$VM -device virtio-scsi-pci,id=scsi -device scsi-hd,drive=hd" - elif grep -q 'root=/dev/hd' $VM; then - echo "Using ide drive" - VM_DRIVE="$VM" - else - echo "Using virtio block drive" - VM_DRIVE="-drive if=virtio,file=$VM" - fi - QEMU_FIRE="$QEMUBIN $VM_DRIVE $QEMUOPTIONS $SERIALOPTS -no-reboot $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT" - echo $QEMU_FIRE - LD_PRELOAD="$GL_LD_PRELOAD" $QEMU_FIRE -elif [ "$FSTYPE" = "iso" -o "$FSTYPE" = "wic" ]; then - QEMU_FIRE="$QEMUBIN $QEMUOPTIONS $SERIALOPTS -no-reboot $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT" - echo $QEMU_FIRE - LD_PRELOAD="$GL_LD_PRELOAD" $QEMU_FIRE -else - QEMU_FIRE="$QEMUBIN -kernel $KERNEL $QEMUOPTIONS $SLIRP_CMD $SERIALOPTS -no-reboot $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT" - echo $QEMU_FIRE -append '"'$KERNCMDLINE $SCRIPT_KERNEL_OPT'"' - LD_PRELOAD="$GL_LD_PRELOAD" $QEMU_FIRE -append "$KERNCMDLINE $SCRIPT_KERNEL_OPT" -fi -ret=$? -if [ "$SLIRP_ENABLED" != "yes" ]; then - cleanup -fi - -#set the original stty values before exit -stty ${ORIG_STTY} -trap - INT TERM QUIT - -return $ret |