src/bsp/lk/scripts/do-qemux86

#!/bin/bash

function HELP {
    echo "help:"
    echo "-6 x86-64"
    echo "-m <memory in MB>"
    echo "-h for help"
    echo "all arguments after -- are passed to qemu directly"
    exit 1
}

DO_64BIT=0
MEMSIZE=512
SUDO=""
MAKE_VARS=""

while getopts bdhm:cMnt6 FLAG; do
    case $FLAG in
        6) DO_64BIT=1;;
        m) MEMSIZE=$OPTARG;;
        h) HELP;;
        \?)
            echo unrecognized option
            HELP
    esac
done

shift $((OPTIND-1))

if [ $DO_64BIT == 1 ]; then
    QEMU="qemu-system-x86_64"
    PROJECT="pc-x86-64-test"
else
    QEMU="qemu-system-i386"
    PROJECT="pc-x86-test"
fi

ARGS=" -m $MEMSIZE -kernel build-${PROJECT}/lk.elf -nographic"

make $MAKE_VARS $PROJECT -j4 &&
echo $SUDO $QEMU $ARGS $@ &&
$SUDO $QEMU $ARGS $@