st

#!/bin/bash

# Launch script for SOO 

N_QEMU_INSTANCES=`ps -A | grep qemu | wc -l`
GDB_PORT_BASE=1234
USR_OPTION=$1

QEMU_MAC_ADDR=`printf 'DE:AD:BE:EF:%02X:%02X\n' $(($RANDOM % 255)) $((N_QEMU_INSTANCES))`
GDB_PORT=$(($GDB_PORT_BASE + $N_QEMU_INSTANCES))

echo -e "\033[01;36mMAC addr: " ${QEMU_MAC_ADDR} "\033[0;37m"
echo -e "\033[01;36mGDB port: " ${GDB_PORT} "\033[0;37m"

while read var; do
	if [ "$var" != "" ]; then
		export $(echo $var | sed -e 's/ //g' -e /^$/d -e 's/://g' -e /^#/d)
	fi      
done < build.conf

if [ "$PLATFORM" == "virt64" ]; then
	echo Starting on ARM64
	
	sudo qemu/build/qemu-system-aarch64 $@ ${USR_OPTION} \
		-smp 4  \
		-serial mon:stdio  \
		-M virt,gic-version=2 -cpu cortex-a72  \
		-device virtio-blk-device,drive=hd0 \
		-drive if=none,file=filesystem/sdcard.img.virt64,id=hd0,format=raw,file.locking=off \
		-m 1024 \
		-kernel ME/work/so3/u-boot/u-boot \
		-nographic \
		-netdev tap,id=n1,script=scripts/qemu-ifup.sh,downscript=scripts/qemu-ifdown.sh \
		-device virtio-net-device,netdev=n1,mac=${QEMU_MAC_ADDR} \
		-gdb tcp::${GDB_PORT}

else    

	echo Starting on ARM32
	sudo qemu/build/arm-softmmu/qemu-system-arm $@ ${USR_OPTION} -s \
		-smp 4 \
		-serial mon:stdio  \
		-M virt -cpu cortex-a15 \-device virtio-blk-device,drive=hd0 \
		-drive if=none,file=filesystem/sdcard.img.virt32,id=hd0,format=raw,file.locking=off \
		-m 1024 \
		-kernel ME/work/so3/u-boot/u-boot \
		-net tap,script=scripts/qemu-ifup.sh,downscript=scripts/qemu-ifdown.sh -net nic,macaddr=${QEMU_MAC_ADDR} \
		-nographic \
		-gdb tcp::${GDB_PORT}
        
fi