mirror of
https://github.com/justinian/jsix.git
synced 2025-12-10 00:14:32 -08:00
90cf1e2220
Allow scrollback and keeping around the pane after qemu exits by using less as the viewer for the log output.
127 lines
3.2 KiB
Bash
Executable File
127 lines
3.2 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
build="$(dirname $0)/build"
|
|
assets="$(dirname $0)/assets"
|
|
debug=""
|
|
isaexit='-device isa-debug-exit,iobase=0xf4,iosize=0x04'
|
|
debugtarget="${build}/jsix.elf"
|
|
gfx="-nographic"
|
|
vga="-vga none"
|
|
log=""
|
|
kvm=""
|
|
cpu_features=",+pdpe1gb,+invtsc,+hypervisor,+x2apic,+xsavec,+xsaves,+xsaveopt"
|
|
cpu="Broadwell"
|
|
smp=4
|
|
|
|
while true; do
|
|
case "$1" in
|
|
-b | --debugboot)
|
|
debug="-s -S"
|
|
debugtarget="${build}/boot/boot.efi"
|
|
shift
|
|
;;
|
|
-d | --debug)
|
|
debug="-s -S"
|
|
isaexit=""
|
|
shift
|
|
;;
|
|
-g | --gfx)
|
|
gfx=""
|
|
vga=""
|
|
shift
|
|
;;
|
|
-v | --vga)
|
|
vga=""
|
|
shift
|
|
;;
|
|
-r | --remote)
|
|
shift
|
|
vnchost="${1:-${VNCHOST:-localhost}}"
|
|
gfx="-vnc ${vnchost}:5500,reverse"
|
|
vga=""
|
|
shift
|
|
;;
|
|
-k | --kvm)
|
|
kvm="-enable-kvm"
|
|
cpu="max"
|
|
shift
|
|
;;
|
|
-c | --cpus)
|
|
smp=$2
|
|
shift 2
|
|
;;
|
|
-l | --log)
|
|
log="-d mmu,int,guest_errors -D jsix.log"
|
|
shift
|
|
;;
|
|
*)
|
|
if [ -d "$1" ]; then
|
|
build="$1"
|
|
shift
|
|
fi
|
|
break
|
|
;;
|
|
esac
|
|
done
|
|
|
|
if [[ ! -c /dev/kvm ]]; then
|
|
kvm=""
|
|
fi
|
|
|
|
if ! ninja -C "${build}"; then
|
|
exit 1
|
|
fi
|
|
|
|
if [[ -n $TMUX ]]; then
|
|
cols=$(tput cols)
|
|
|
|
if [[ -n $debug ]]; then
|
|
log_width=100
|
|
gdb_width=$(($cols - 2 * $log_width))
|
|
|
|
debugcon_cmd="less --follow-name -r +F debugcon.log"
|
|
|
|
if (($gdb_width < 150)); then
|
|
stack=1
|
|
gdb_width=$(($cols - $log_width))
|
|
tmux split-window -h -l $gdb_width "gdb ${debugtarget}"
|
|
tmux select-pane -t .left
|
|
tmux split-window -v "$debugcon_cmd"
|
|
tmux select-pane -t .right
|
|
else
|
|
tmux split-window -h -l $(($log_width + $gdb_width)) "$debugcon_cmd"
|
|
tmux split-window -h -l $gdb_width "gdb ${debugtarget}"
|
|
tmux select-pane -t .left
|
|
tmux select-pane -t .right
|
|
fi
|
|
else
|
|
tmux split-window -h -l 100 "less --follow-name -r +F debugcon.log"
|
|
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 ${debugtarget}" &
|
|
else
|
|
i3-msg exec i3-sensible-terminal -- -e 'telnet localhost 45454' &
|
|
fi
|
|
fi
|
|
|
|
qemu-system-x86_64 \
|
|
-drive "if=pflash,format=raw,readonly,file=${assets}/ovmf/x64/ovmf_code.fd" \
|
|
-drive "if=pflash,format=raw,file=${build}/ovmf_vars.fd" \
|
|
-drive "format=raw,file=${build}/jsix.img" \
|
|
-chardev file,path=debugcon.log,id=jsix_debug -device isa-debugcon,iobase=0x6600,chardev=jsix_debug \
|
|
-monitor telnet:localhost:45454,server,nowait \
|
|
-serial stdio \
|
|
-smp "${smp}" \
|
|
-m 4096 \
|
|
-cpu "${cpu}${cpu_features}" \
|
|
-M q35 \
|
|
-no-reboot \
|
|
-name jsix \
|
|
$isaexit $log $gfx $vga $kvm $debug
|
|
|
|
((result = ($? >> 1) - 1))
|
|
exit $result
|