mirror of
https://github.com/DragonOS-Community/DragonOS.git
synced 2025-06-09 11:16:47 +00:00
59 lines
2.1 KiB
Bash
59 lines
2.1 KiB
Bash
# 进行启动前检查
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flag_can_run=1
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ARGS=`getopt -o p -l bios: -- "$@"`
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eval set -- "${ARGS}"
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echo "$@"
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allflags=$(qemu-system-x86_64 -cpu help | awk '/flags/ {y=1; getline}; y {print}' | tr ' ' '\n' | grep -Ev "^$" | sed -r 's|^|+|' | tr '\n' ',' | sed -r "s|,$||")
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ARCH="x86_64"
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#ARCH="i386"
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# 请根据自己的需要，在-d 后方加入所需的trace事件
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# 标准的trace events
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qemu_trace_std=cpu_reset,guest_errors,exec,cpu
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# 调试usb的trace
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qemu_trace_usb=trace:usb_xhci_reset,trace:usb_xhci_run,trace:usb_xhci_stop,trace:usb_xhci_irq_msi,trace:usb_xhci_irq_msix,trace:usb_xhci_port_reset,trace:msix_write_config,trace:usb_xhci_irq_msix,trace:usb_xhci_irq_msix_use,trace:usb_xhci_irq_msix_unuse,trace:usb_xhci_irq_msi,trace:usb_xhci_*
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qemu_accel=kvm
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if [ $(uname) == Darwin ]; then
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qemu_accel=hvf
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fi
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QEMU=qemu-system-x86_64
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QEMU_DISK_IMAGE="../bin/disk.img"
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QEMU_MEMORY="512M"
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QEMU_SMP="2,cores=2,threads=1,sockets=1"
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QEMU_MONITOR="stdio"
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QEMU_TRACE="${qemu_trace_std}"
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QEMU_CPU_FEATURES="IvyBridge,apic,x2apic,+fpu,check,${allflags}"
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QEMU_RTC_CLOCK="clock=host,base=localtime"
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QEMU_SERIAL="file:../serial_opt.txt"
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QEMU_DRIVE="id=disk,file=${QEMU_DISK_IMAGE},if=none"
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QEMU_DEVICES="-device ahci,id=ahci -device ide-hd,drive=disk,bus=ahci.0 -net nic,model=virtio -usb -device qemu-xhci,id=xhci,p2=8,p3=4 -machine accel=${qemu_accel}"
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QEMU_ARGUMENT="-d ${QEMU_DISK_IMAGE} -m ${QEMU_MEMORY} -smp ${QEMU_SMP} -boot order=d -monitor ${QEMU_MONITOR} -d ${qemu_trace_std} "
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QEMU_ARGUMENT+="-s -S -cpu ${QEMU_CPU_FEATURES} -rtc ${QEMU_RTC_CLOCK} -serial ${QEMU_SERIAL} -drive ${QEMU_DRIVE} ${QEMU_DEVICES}"
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if [ $flag_can_run -eq 1 ]; then
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case "$1" in
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--bios)
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case "$2" in
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uefi) #uefi启动新增ovmf.fd固件
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if [ ${ARCH} == x86_64 ] ;then
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${QEMU} -bios arch/x86_64/efi/OVMF-pure-efi.fd ${QEMU_ARGUMENT}
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elif [ ${ARCH} == i386 ] ;then
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${QEMU} -bios arch/i386/efi/OVMF-pure-efi.fd ${QEMU_ARGUMENT}
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fi
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;;
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legacy)
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${QEMU} ${QEMU_ARGUMENT}
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;;
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esac
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esac
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else
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echo "不满足运行条件"
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fi
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