mirror of
https://github.com/thamugadi/powerpc-ofw-boot.git
synced 2026-04-21 02:16:46 +00:00
aramya
50 lines
1.3 KiB
Makefile
50 lines
1.3 KiB
Makefile
MACHINE = mac99
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PPC = powerpc-eabi
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QEMU = qemu-system-ppc
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RES = 1600x900x32
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CPU = g4
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SOURCES_C = $(shell find src -name "*.c")
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SOURCES_S = $(shell find src -name "*.s")
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OBJECTS = $(SOURCES_C:.c=.elf) $(SOURCES_S:.s=.elf)
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.PHONY: clean run debug beige
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DISK.APM: kernel.elf bootinfo.txt kpartx/kpartx.sh
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dd bs=512K count=2 if=/dev/zero of=DISK.APM
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parted DISK.APM --script mklabel mac mkpart primary hfs+ 32.8KB 100%
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sudo chmod +x kpartx/kpartx.sh
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sudo ./kpartx/kpartx.sh
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sudo mkdir -p /mnt/ppc /mnt/boot
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sudo cp bootinfo.txt /mnt/ppc
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sudo cp kernel.elf /mnt/boot
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sudo umount /mnt/
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sudo kpartx -d DISK.APM
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bootinfo.txt: loader/def.fth loader/load.fth
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@echo "<CHRP-BOOT><COMPATIBLE>MacRisc MacRisc3 MacRisc4</COMPATIBLE><BOOT-SCRIPT>" > $@
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@sed 's/>/\>/g; s/</\</g' $^ >> $@
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@echo "</BOOT-SCRIPT></CHRP-BOOT>" >> $@
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@printf "\4" >> $@
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kernel.elf: linker.ld $(OBJECTS)
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$(PPC)-ld -T $^ -o $@
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%.elf: %.c
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$(PPC)-gcc -I include -c $< -o $@
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%.elf: %.s
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$(PPC)-as -c $< -o $@
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clean:
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rm -f *.APM *.txt *.elf
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find src -name "*.elf" -type f -delete
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run:
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$(QEMU) -hda *.APM -g $(RES) -machine $(MACHINE) -cpu $(CPU)
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debug:
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$(QEMU) -hda *.APM -d in_asm -g $(RES) -machine $(MACHINE) -cpu $(CPU)
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gdb:
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$(QEMU) -hda *.APM -s -S -g $(RES) -machine $(MACHINE) -cpu $(CPU)
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