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Make a copy of the pflash image.

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Copy OVMF.fd to the build dir so we stop modifying it and making
git nervous.
This commit is contained in:
Justin C. Miller
2018-03-18 18:41:53 -07:00
parent 72e143b93c
commit e4bd24bfe3
1 changed files with 7 additions and 4 deletions
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11
Makefile
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@@ -96,7 +96,7 @@ GDBPORT ?= 27006
CPUS ?= 2 CPUS ?= 2
OVMF ?= assets/ovmf/x64/OVMF.fd OVMF ?= assets/ovmf/x64/OVMF.fd
QEMUOPTS := -pflash $(OVMF) QEMUOPTS := -pflash $(BUILD_D)/flash.img
QEMUOPTS += -drive file=$(BUILD_D)/fs.img,format=raw QEMUOPTS += -drive file=$(BUILD_D)/fs.img,format=raw
QEMUOPTS += -smp $(CPUS) QEMUOPTS += -smp $(CPUS)
QEMUOPTS += -m 512 QEMUOPTS += -m 512
@@ -170,6 +170,9 @@ $(BUILD_D)/arch/%.s.o: $(ARCH_D)/%.s $(INIT_DEP)
$(BUILD_D)/arch/%.c.o: $(ARCH_D)/%.c $(INIT_DEP) $(BUILD_D)/arch/%.c.o: $(ARCH_D)/%.c $(INIT_DEP)
$(CC) $(CFLAGS) -c -o $@ $< $(CC) $(CFLAGS) -c -o $@ $<
$(BUILD_D)/flash.img: $(OVMF)
cp $^ $@
$(BUILD_D)/fs.img: $(BUILD_D)/boot.efi $(BUILD_D)/kernel.bin $(BUILD_D)/fs.img: $(BUILD_D)/boot.efi $(BUILD_D)/kernel.bin
$(eval TEMPFILE := $(shell mktemp --suffix=.img)) $(eval TEMPFILE := $(shell mktemp --suffix=.img))
dd if=/dev/zero of=$@.tmp bs=512 count=93750 dd if=/dev/zero of=$@.tmp bs=512 count=93750
@@ -192,13 +195,13 @@ $(BUILD_D)/fs.iso: $(BUILD_D)/fs.img
cp $< $(BUILD_D)/iso/ cp $< $(BUILD_D)/iso/
xorriso -as mkisofs -R -f -e fs.img -no-emul-boot -o $@ $(BUILD_D)/iso xorriso -as mkisofs -R -f -e fs.img -no-emul-boot -o $@ $(BUILD_D)/iso
qemu: $(BUILD_D)/fs.img qemu: $(BUILD_D)/fs.img $(BUILD_D)/flash.img
"$(QEMU)" $(QEMUOPTS) -nographic "$(QEMU)" $(QEMUOPTS) -nographic
qemu-window: $(BUILD_D)/fs.img qemu-window: $(BUILD_D)/fs.img $(BUILD_D)/flash.img
"$(QEMU)" $(QEMUOPTS) "$(QEMU)" $(QEMUOPTS)
qemu-gdb: $(BUILD_D)/fs.img $(BUILD_D)/boot.debug.efi qemu-gdb: $(BUILD_D)/fs.img $(BUILD_D)/boot.debug.efi $(BUILD_D)/flash.img
"$(QEMU)" $(QEMUOPTS) -S -D popcorn-qemu.log -s "$(QEMU)" $(QEMUOPTS) -S -D popcorn-qemu.log -s
# vim: ft=make ts=4 # vim: ft=make ts=4