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#!/bin/sh
if [ "x$BUILDDIR" = "x" ]; then
echo "You need to source poky-init-build-env before running this script"
exit 1
fi
PATH=$BUILDDIR/tmp/staging/$BUILD_SYS/bin:$BUILDDIR/tmp/cross/bin:$PATH
KERNEL_NETWORK_CMD="ip=192.168.7.2::192.168.7.1:255.255.255.0"
QEMU_NETWORK_CMD="-net nic,vlan=0 -net tap,vlan=0,ifname=tap0,script=$OEROOT/scripts/qemu-ifup"
if [ -z "$QEMU_MEMORY" ]; then
QEMU_MEMORY="64M"
fi
if [ "x$1" != "x" ]; then
MACHINE=$1
else
MACHINE="qemuarm"
fi
if [ "x$2" != "x" ]; then
TYPE=$2
else
TYPE="ext2"
fi
if [ "x$3" != "x" ]; then
ZIMAGE=$3
fi
if [ "x$4" != "x" ]; then
HDIMAGE=$4
fi
if [ "$MACHINE" = "qemuarm" -o "$MACHINE" = "spitz" -o "$MACHINE" = "borzoi" -o "$MACHINE" = "akita" ]; then
QEMU=`which qemu-system-arm`
if [ "x$ZIMAGE" = "x" ]; then
ZIMAGE=$BUILDDIR/tmp/deploy/images/zImage-$MACHINE.bin
fi
CROSSPATH=$BUILDDIR/tmp/cross/arm-poky-linux/bin
fi
if [ "$MACHINE" = "qemux86" ]; then
QEMU=`which qemu`
if [ "x$ZIMAGE" = "x" ]; then
ZIMAGE=$BUILDDIR/tmp/deploy/images/bzImage-$MACHINE.bin
fi
CROSSPATH=$BUILDDIR/tmp/cross/i586-poky-linux/bin
fi
export PATH=$CROSSPATH:$PATH
if [ ! -e $CROSSPATH/cc ]; then
ln -s $CROSSPATH/gcc $CROSSPATH/cc
fi
DISTCCD=`which distccd`
if [ -x "$DISTCCD" ]; then
$DISTCCD --allow 192.168.7.2 --daemon
else
echo "Warning: distccd not present, no distcc support loaded"
fi
if [ "$MACHINE" = "qemuarm" ]; then
if [ "$TYPE" = "ext2" ]; then
if [ "x$HDIMAGE" = "x" ]; then
HDIMAGE=$BUILDDIR/tmp/deploy/images/oh-image-sdk-qemuarm.ext2
fi
QEMUOPTIONS="-append \"root=/dev/sda mem=$QEMU_MEMORY\" $QEMU_NETWORK_CMD -M versatilepb -hda $HDIMAGE -usb -usbdevice wacom-tablet"
fi
if [ "$TYPE" = "nfs" ]; then
dd if=/dev/zero of=/tmp/blank bs=1024 count=8192
QEMUOPTIONS="-append \"root=/dev/nfs nfsroot=192.168.7.1:/srv/nfs/qemuarm rw $KERNEL_NETWORK_CMD\" $QEMU_NETWORK_CMD -M versatilepb -hda /tmp/blank"
fi
fi
if [ "$MACHINE" = "qemux86" ]; then
if [ "$TYPE" = "ext2" ]; then
if [ "x$HDIMAGE" = "x" ]; then
HDIMAGE=$BUILDDIR/tmp/deploy/images/oh-image-pda-qemux86.ext2
fi
# video=vesafb:1024x768-32@86
QEMUOPTIONS="-std-vga -append \"root=/dev/hda mem=$QEMU_MEMORY $KERNEL_NETWORK_CMD\" $QEMU_NETWORK_CMD -hda $HDIMAGE -usb -usbdevice wacom-tablet"
fi
if [ "$TYPE" = "nfs" ]; then
dd if=/dev/zero of=/tmp/blank bs=1024 count=8192
QEMUOPTIONS="-std-vga -append \"root=/dev/nfs nfsroot=192.168.7.1:/srv/nfs/qemux86 rw $KERNEL_NETWORK_CMD\" $QEMU_NETWORK_CMD -hda /tmp/blank"
fi
fi
if [ "x$QEMUOPTIONS" = "x" ]; then
echo "Sorry, unable to support this configuration"
exit 1
fi
echo "Running $QEMU using sudo..."
echo "$QEMU -kernel $ZIMAGE $QEMUOPTIONS"
sudo $QEMU -kernel $ZIMAGE $QEMUOPTIONS
# -serial file:serial.log
if [ -x "$DISTCCD" ]; then
killall distccd
fi
if [ -e /tmp/blank ]; then
rm /tmp/blank
fi
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