diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 30 |
1 files changed, 14 insertions, 16 deletions
@@ -13,44 +13,42 @@ RAMFS_FILES=PL_0_test.img all : kernel.img +src = src:$(wildcard src/*) +VPATH=$(src) + %.o : %.c arm-none-eabi-gcc $(CFLAGS) -c $^ -o $@ %.img : %.elf arm-none-eabi-objcopy $^ -O binary $@ -%.o : %.S +%.o: %.S arm-none-eabi-as -mcpu=cortex-a7 $^ -o $@ %_embeddable.o : %.img arm-none-eabi-objcopy -I binary -O elf32-littlearm -B arm $^ $@ -PL_0_test.elf : PL0_test.ld $(PL_0_TEST_OBJECTS) +PL_0_test.elf : src/PL0/PL0_test.ld $(PL_0_TEST_OBJECTS) arm-none-eabi-gcc -T $< -o $@ $(ELFFLAGS) $(PL_0_TEST_OBJECTS) -kernel_stage1.o : kernel_stage1.S kernel_stage2.img +kernel_stage1.o : src/boot/kernel_stage1.S kernel_stage2.img arm-none-eabi-as -mcpu=cortex-a7 $< -o $@ -kernel.elf : kernel_stage1.ld kernel_stage1.o +kernel.elf : src/boot/kernel_stage1.ld kernel_stage1.o arm-none-eabi-gcc -T $< -o $@ $(ELFFLAGS) kernel_stage1.o -kernel_stage2.elf : kernel_stage2.ld $(KERNEL_STAGE2_OBJECTS) +kernel_stage2.elf : src/boot/kernel_stage2.ld $(KERNEL_STAGE2_OBJECTS) arm-none-eabi-gcc -T $< -o $@ $(ELFFLAGS) $(KERNEL_STAGE2_OBJECTS) -loader_stage2.elf : loader_stage2_linker.ld $(LOADER_STAGE2_OBJECTS) +loader_stage2.elf : src/boot/loader_stage2_linker.ld $(LOADER_STAGE2_OBJECTS) arm-none-eabi-gcc -T $< -o $@ $(ELFFLAGS) $(LOADER_STAGE2_OBJECTS) -loader_stage1.o : loader_stage1.S loader_stage2.img +loader_stage1.o : src/boot/loader_stage1.S loader_stage2.img arm-none-eabi-as -mcpu=cortex-a7 $< -o $@ -loader.elf : loader_stage1_linker.ld loader_stage1.o +loader.elf : src/boot/loader_stage1_linker.ld loader_stage1.o arm-none-eabi-gcc -T $< -o $@ $(ELFFLAGS) loader_stage1.o -loader.img : loader.elf - arm-none-eabi-objcopy $^ -O binary $@ -# check if the resulting image is not too big - test -n "$$(find $@ -size -16384c)" || exit -1 - qemu-elf : kernel.elf qemu-system-arm -m 256 -M raspi2 -serial stdio -kernel $^ @@ -64,16 +62,16 @@ run-on-rpi : kernel.img pipe_image ./pipe_image --stdout | sudo socat FILE:/dev/ttyUSB0,b115200,raw - screen /dev/ttyUSB0 115200,cs8,-parenb,-cstopb,-hupcl -pipe_image : pipe_image.c lib/rs232/rs232.c +pipe_image : src/utils/pipe_image.c lib/rs232/rs232.c gcc -Wall -std=gnu99 -O3 $^ -o $@ -makefs : makefs.c +makefs : src/memory/makefs.c gcc -Wall -std=gnu99 -O3 $^ -o $@ ramfs.img : makefs $(RAMFS_FILES) ./makefs $(RAMFS_FILES) > $@ clean : - -rm *.img *.elf *.o pipe_image makefs + -rm -f *.img *.elf *.o pipe_image makefs .PHONY: all qemu-elf qemu-bin clean |