2021-06-30 17:31:34 +00:00
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PPC=powerpc-linux-gnu
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2021-10-09 09:21:48 +00:00
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DISK.APM: kernel.elf bootinfo.txt scripts/kpartx.sh
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2021-09-29 03:11:53 +00:00
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dd bs=512K count=2 if=/dev/zero of=DISK.APM
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2021-09-23 13:13:49 +00:00
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parted DISK.APM --script mklabel mac mkpart primary hfs+ 32.8KB 100%
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2021-10-09 09:21:48 +00:00
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sudo chmod +x scripts/kpartx.sh
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sudo ./scripts/kpartx.sh
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2021-06-30 17:25:38 +00:00
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sudo mkdir /mnt/ppc
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sudo mkdir /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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2021-09-23 13:13:49 +00:00
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sudo kpartx -d DISK.APM
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2021-10-01 03:32:38 +00:00
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bootinfo.txt: loader/load.fth
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2021-06-30 20:38:46 +00:00
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echo "<chrp-boot><boot-script>" >> bootinfo.txt
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2021-10-01 03:32:38 +00:00
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cat loader/load.fth >> bootinfo.txt
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2021-06-30 20:38:46 +00:00
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echo "</boot-script></chrp-boot>" >> bootinfo.txt
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2021-09-30 14:59:48 +00:00
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kernel.elf: start.elf boot.elf
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$(PPC)-ld -Ttext=0x200000 start.elf boot.elf -o kernel.elf
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2021-10-01 03:32:38 +00:00
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boot.elf: entry/boot.c
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$(PPC)-gcc -c entry/boot.c -o boot.elf
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start.elf: entry/start.s
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$(PPC)-as -c entry/start.s -o start.elf
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2021-06-30 17:18:29 +00:00
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clean:
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2021-09-29 03:11:53 +00:00
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rm DISK.APM *elf *txt
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run:
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2021-10-09 09:21:48 +00:00
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qemu-system-ppc DISK.APM -g 1024x768x32
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2021-09-29 03:11:53 +00:00
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debug:
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2021-10-09 09:21:48 +00:00
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qemu-system-ppc DISK.APM -d in_asm -g 1024x768x32
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2021-09-29 03:11:53 +00:00
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all:
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make clean && make && make run
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