| 46,8 → 46,10 |
|---|
| ## Common compiler flags |
| # |
| |
| DEFS = -DARCH=$(ARCH) |
| CFLAGS = -fno-builtin -fomit-frame-pointer -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -nostdlib -nostdinc -Igeneric/include/ |
| LFLAGS = -M |
| AFLAGS = |
| |
| ## Setup kernel configuration |
| # |
| 128,8 → 130,8 |
|---|
| -include Makefile.depend |
| |
| clean: |
| -rm -f kernel.bin kernel.map kernel.map.pre kernel.objdump generic/src/debug/real_map.bin Makefile.depend generic/include/arch generic/include/genarch arch/$(ARCH)/_link.ld |
| find generic/src/ arch/$(ARCH)/src/ genarch/src/ -name '*.o' -exec rm \{\} \; |
| -rm -f kernel.bin kernel.map kernel.map.pre kernel.objdump generic/src/debug/real_map.bin Makefile.depend generic/include/arch generic/include/genarch arch/$(ARCH)/_link.ld |
| $(MAKE) -C arch/$(ARCH)/boot clean |
| |
| config: |
| 137,10 → 139,10 |
|---|
| ln -sfn ../../genarch/include/ generic/include/genarch |
| |
| depend: config |
| $(CC) $(CFLAGS) -M $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend |
| $(CC) $(DEFS) $(CFLAGS) -M $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend |
| |
| arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in |
| $(CC) $(CFLAGS) -E -x c $< | grep -v "^\#" > $@ |
| $(CC) $(DEFS) $(CFLAGS) -E -x c $< | grep -v "^\#" > $@ |
| |
| generic/src/debug/real_map.bin: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) |
| $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab Makefile generic/src/debug/empty_map.o |
| 155,13 → 157,13 |
|---|
| $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/real_map.o -o $@ -Map kernel.map |
| |
| boot: kernel.bin |
| $(MAKE) -C arch/$(ARCH)/boot build KERNEL_SIZE="`cat kernel.bin | wc -c`" |
| $(MAKE) -C arch/$(ARCH)/boot build KERNEL_SIZE="`cat kernel.bin | wc -c`" CC=$(CC) AS=$(AS) LD=$(LD) |
| |
| %.o: %.S |
| $(CC) $(ASFLAGS) $(CFLAGS) -c $< -o $@ |
| $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -c $< -o $@ |
| |
| %.o: %.s |
| $(AS) $(ASFLAGS) $< -o $@ |
| $(AS) $(AFLAGS) $< -o $@ |
| |
| %.o: %.c |
| $(CC) $(CFLAGS) -c $< -o $@ |
| $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |