Files
jsix/qemu.sh
Justin C. Miller 3a67e461de [scripts] Allow qemu.sh to not remove VGA device
Added --vga option to qemu.sh to stop it from passing "-vga none" to
qemu. This allows the console version to act like it has a video device.
2021-01-04 01:00:03 -08:00

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#!/usr/bin/env bash
build="$(dirname $0)/build"
assets="$(dirname $0)/assets"
debug=""
debugtarget="${build}/jsix.elf"
flash_name="ovmf_vars"
gfx="-nographic"
vga="-vga none"
kvm=""
cpu="Broadwell,+pdpe1gb"
for arg in $@; do
case "${arg}" in
--debugboot)
debug="-s -S"
debugtarget="${build}/boot/boot.efi"
flash_name="ovmf_vars_d"
;;
--debug)
debug="-s -S"
flash_name="ovmf_vars_d"
;;
--gfx)
gfx=""
vga=""
;;
--vga)
vga=""
;;
--kvm)
kvm="-enable-kvm"
cpu="host"
;;
*)
build="${arg}"
;;
esac
done
if [[ ! -c /dev/kvm ]]; then
kvm=""
fi
if ! ninja -C "${build}"; then
exit 1
fi
if [[ -n $TMUX ]]; then
if [[ -n $debug ]]; then
tmux split-window -h "gdb ${debugtarget}" &
else
tmux split-window -h -l 80 "sleep 1; telnet localhost 45455" &
tmux last-pane
tmux split-window -l 10 "sleep 1; telnet localhost 45454" &
fi
elif [[ $DESKTOP_SESSION = "i3" ]]; then
if [[ -n $debug ]]; then
i3-msg exec i3-sensible-terminal -- -e "gdb ${PWD}/${build}/jsix.elf" &
else
i3-msg exec i3-sensible-terminal -- -e 'telnet localhost 45454' &
fi
fi
exec qemu-system-x86_64 \
-drive "if=pflash,format=raw,readonly,file=${assets}/ovmf/x64/ovmf_code.fd" \
-drive "if=pflash,format=raw,file=${build}/${flash_name}.fd" \
-drive "format=raw,file=${build}/jsix.img" \
-device "isa-debug-exit,iobase=0xf4,iosize=0x04" \
-monitor telnet:localhost:45454,server,nowait \
-serial stdio \
-serial telnet:localhost:45455,server,nowait \
-smp 4 \
-m 512 \
-d mmu,int,guest_errors \
-D jsix.log \
-cpu "${cpu}" \
-M q35 \
-no-reboot \
$gfx $vga $kvm $debug