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Support i686 QEMU

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This commit is contained in:
Jeremy Soller 2022-07-29 10:11:32 -06:00
parent e0ce1f8bb7
commit ff83cf6013
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GPG key ID: 87F211AF2BE4C2FE
1 changed files with 25 additions and 6 deletions
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31
mk/qemu.mk
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@ -1,6 +1,25 @@
QEMU=SDL_VIDEO_X11_DGAMOUSE=0 qemu-system-$(ARCH)
QEMUFLAGS=-d cpu_reset
QEMUFLAGS+=-smp 4 -m 2048
ifeq ($(ARCH),i686)
#TODO: support kvm
kvm=no
QEMU_ARCH=i386
QEMU_MACHINE=pc
QEMU_CPU=pentium2
#TODO: support higher RAM sizes
QEMU_MEM=512
#TODO: support higher CPU counts
QEMU_SMP=1
else ifeq ($(ARCH,x86_64))
QEMU_ARCH=x86_64
QEMU_MACHINE=q35
QEMU_CPU=max
QEMU_MEM=2048
QEMU_SMP=4
else
#error Unsupported QEMU ARCH
endif
QEMU=SDL_VIDEO_X11_DGAMOUSE=0 qemu-system-$(QEMU_ARCH)
QEMUFLAGS=-d cpu_reset,guest_errors,int -no-reboot
QEMUFLAGS+=-smp $(QEMU_SMP) -m $(QEMU_MEM)
QEMU_EFI=/usr/share/OVMF/OVMF_CODE.fd
ifeq ($(serial),no)
QEMUFLAGS+=-chardev stdio,id=debug -device isa-debugcon,iobase=0x402,chardev=debug
@ -9,9 +28,9 @@ else
QEMUFLAGS+=-serial chardev:debug -mon chardev=debug
endif
ifeq ($(iommu),yes)
QEMUFLAGS+=-machine q35,iommu=on
QEMUFLAGS+=-machine $(QEMU_MACHINE),iommu=on
else
QEMUFLAGS+=-machine q35
QEMUFLAGS+=-machine $(QEMU_MACHINE)
endif
ifneq ($(audio),no)
QEMUFLAGS+=-device ich9-intel-hda -device hda-duplex
@ -45,7 +64,7 @@ ifeq ($(UNAME),Linux)
ifneq ($(kvm),no)
QEMUFLAGS+=-enable-kvm -cpu host
else
QEMUFLAGS+=-cpu max
QEMUFLAGS+=-cpu $(QEMU_CPU)
endif
endif
#,int,pcall