97 lines
2.1 KiB
Bash
Executable File
97 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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if [[ -z ${TOOLCHAIN+x} ]]; then
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echo TOOLCHAIN is not set. Please source activate
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exit 1
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fi
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function print_help() {
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cat << EOF
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emul [-gvdh]
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Runs emulator
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-g
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Run with graphics window
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Can also be invoked by setting EMULGFX
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-v
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Run in vnc mode
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Can also be invoked by setting EMULVNC
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Open a listening client to port 5909 to connect
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-d
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DON'T run gdb debugger
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Can also be invoked by setting EMULNDEBUG
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-h
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Display help message
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EOF
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}
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function main() {
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EMULGFX="${EMULGFX+x}"
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EMULVNC="${EMULVNC+x}"
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EMULNDEBUG="${EMULNDEBUG+x}"
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local monitorwin=""
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while getopts "gvdh" OPTION; do
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case ${OPTION} in
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g)
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readonly EMULGFX=1
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;;
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v)
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readonly EMULVNC=1
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;;
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d)
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readonly EMULNDEBUG=1
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;;
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h)
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print_help
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exit 0
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;;
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esac
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done
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[[ $1 = "--" ]] && shift
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EMULPARAM=("$@")
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make all || exit 1
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util/build_iso.sh || exit 1
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echo > serial.log
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emulator="qemu-system-x86_64 -cdrom mittos64.iso -serial file:serial.log -smp 4 ${EMULPARAM[@]}"
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debugger=$(which x86_64-elf-linux-gdb)
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if [[ (-n ${EMULVNC}) ]]; then
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# A bug in qemu means the reverse port does not work as written in the man pages
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# :X,reverse will open a reverse connection on DISPLAY X, not PORT X
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# i.e. PORT 5900+X
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emulator="${emulator} -vnc :9,reverse"
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fi
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if [[ (-n ${EMULVNC}) || (-n ${EMULGFX}) ]]; then
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emulator="${emulator} -monitor stdio"
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fi
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if [[ (-z ${EMULNDEBUG}) ]]; then
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emulator="${emulator} -s -S"
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fi
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if [[ (-z ${EMULVNC}) && (-z ${EMULGFX}) && (-n "${TMUX+x}") ]]; then
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emulator="${emulator} -curses"
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fi
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if [[ -n "${TMUX}" ]]; then
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emulwindow=`tmux new-window -P -n "osdevemul" "${emulator} 2>qemu-error.log; tmux kill-window -t osdevemul"`
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if [[ -z ${EMULNDEBUG} ]]; then
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debugpane=`tmux split-window -P -h -t ${emulwindow} "sleep 1; ${debugger}"`
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fi
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serialpane=`tmux split-window -P -v -t ${emulwindow} "tail -f serial.log | util/colorize.sh"`
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tmux select-pane -l
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else
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${emulator}
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fi
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}
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main "${@}"
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