4c29a608e9
-Spiff up the device driver starting logic to allow for statically started devices, instead of always automatic.
86 lines
1.6 KiB
Bash
Executable File
86 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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function HELP {
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echo "help:"
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echo "-6 : x86-64"
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echo "-l : legacy mode build (386 emulated machine)"
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echo "-m <memory in MB>"
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echo "-s <number of cpus>"
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echo "-g : with graphics"
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echo "-k : use KVM"
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echo "-h for help"
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echo "all arguments after -- are passed to qemu directly"
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exit 1
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}
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DO_64BIT=0
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DO_LEGACY=0
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DO_GRAPHICS=0
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DO_KVM=0
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MEMSIZE=0
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SMP=1
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SUDO=""
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MAKE_VARS=""
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while getopts 6gklm:s:h FLAG; do
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case $FLAG in
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6) DO_64BIT=1;;
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g) DO_GRAPHICS=1;;
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k) DO_KVM=1;;
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l) DO_LEGACY=1;;
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m) MEMSIZE=$OPTARG;;
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s) SMP=$OPTARG;;
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h) HELP;;
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\?)
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echo unrecognized option
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HELP
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esac
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done
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shift $((OPTIND-1))
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# pick the appropriate qemu and project
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if (( $DO_64BIT )); then
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QEMU="qemu-system-x86_64"
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PROJECT="pc-x86-64-test"
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CPU=qemu64
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MACHINE=q35
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elif (( $DO_LEGACY )); then
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QEMU="qemu-system-i386"
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PROJECT="pc-x86-legacy-test"
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CPU=486
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MACHINE=isapc
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else
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QEMU="qemu-system-i386"
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PROJECT="pc-x86-test"
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CPU=qemu32
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MACHINE=pc
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fi
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if (( $DO_LEGACY )); then
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if (( ! $MEMSIZE )); then
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MEMSIZE=4
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fi
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else
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if (( ! $MEMSIZE )); then
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MEMSIZE=512
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fi
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fi
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ARGS=" -cpu $CPU -m $MEMSIZE -smp $SMP -machine $MACHINE -kernel build-${PROJECT}/lk.elf"
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if (( ! $DO_GRAPHICS )); then
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ARGS+=" -nographic"
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else
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ARGS+=" -serial stdio"
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fi
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if (( $DO_KVM )); then
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ARGS+=" -enable-kvm -cpu host"
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fi
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make $MAKE_VARS $PROJECT -j4 &&
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echo $SUDO $QEMU $ARGS $@ &&
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$SUDO $QEMU $ARGS $@
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