1 src = $(wildcard src/boot/*.asm) $(wildcard src/*.asm)
3 data = data/sprsheet.inc
8 ASFLAGS = -f elf32 -i src/
9 LDFLAGS = -m elf_i386 -T game.ld -print-gc-sections
11 QEMU_FLAGS = -fda floppy.img -serial file:serial.log -d guest_errors
17 dd of=$@ if=/dev/zero bs=512 count=2880
18 dd of=$@ if=$< conv=notrunc
20 boot.img: bootldr.bin $(bin)
24 objcopy -O binary -j '.boot*' $< $@
27 objcopy -O binary -R '.boot*' $< $@
30 $(LD) -o $@ $(obj) -Map link.map $(LDFLAGS)
32 src/data.o: src/data.asm $(data)
35 nasm -o $@ $(ASFLAGS) $<
39 rm -f $(bin) $(obj) $(data) bootldr.bin floppy.img boot.img
42 disasm: bootldr.disasm $(name).disasm
44 bootldr.disasm: $(elf)
45 objdump -d $< -j .boot -j .boot2 -m i8086 >$@
47 $(name).disasm: $(elf)
48 objdump -d $< -j .text -m i386 >$@
51 objcopy --only-keep-debug $< $@
55 qemu-system-i386 $(QEMU_FLAGS)
59 qemu-system-i386 $(QEMU_FLAGS) -s -S
65 tools/csprite/csprite:
66 $(MAKE) -C tools/csprite
68 data/sprsheet.inc: data/sprsheet.png
69 tools/csprite/csprite -n sprsheet -s 32x32 $< >$@
71 #data/sprsheet.inc: data/sprsheet.png
72 # img2tiles -o $@ -n -t 32x32 $<