diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 36 |
1 files changed, 13 insertions, 23 deletions
@@ -1,29 +1,27 @@ CFLAGS=-mcpu=cortex-a7 -ffreestanding -std=gnu11 -Wall -Wextra -I. ELFFLAGS=-ffreestanding -O2 -nostdlib -lgcc -I. +ARM_OBJECTS=kernel.o paging.o demo_functionality.o PL0_test.o uart.o loader_stage1.o loader_stage2.o all : kernel7.img -kernel.o : kernel.c +%.o : %.c arm-none-eabi-gcc $(CFLAGS) -c $^ -o $@ -uart.o : uart.c - arm-none-eabi-gcc $(CFLAGS) -c $^ -o $@ - -interrupts.o : interrupts.c uart.o - arm-none-eabi-gcc $(CFLAGS) -c $^ -o $@ - -boot.o : boot.S +%.o : %.S arm-none-eabi-as -mcpu=cortex-a7 $^ -o $@ -kernel.elf : boot.o kernel.o uart.o - arm-none-eabi-gcc -T linker.ld -o $@ $(ELFFLAGS) $^ - -kernel7.img : kernel.elf +%.img : %.elf arm-none-eabi-objcopy $^ -O binary $@ -loader_stage2.o : loader_stage2.c - arm-none-eabi-gcc $(CFLAGS) -c $^ -o $@ +%_embeddable.o : %.img + arm-none-eabi-objcopy -I binary -O elf32-littlearm -B arm --rename-section .data=.rodata $^ $@ + +PL_0_test.elf : PL0_test.o uart.o + arm-none-eabi-gcc -T PL0_test.ld -o $@ $(ELFFLAGS) $^ + +kernel.elf : boot.o kernel.o uart.o PL_0_test_embeddable.o demo_functionality.o paging.o + arm-none-eabi-gcc -T linker.ld -o $@ $(ELFFLAGS) $^ loader_stage2.elf : loader_stage2.o uart.o arm-none-eabi-gcc -T loader_stage2.ld -o $@ $(ELFFLAGS) $^ @@ -32,22 +30,14 @@ loader_stage2.img : loader_stage2.elf arm-none-eabi-objcopy $^ -O binary $@ test -n "$$(find $@ -size -16384c)" || exit -1 -loader_stage2_embeddable.o : loader_stage2.img - arm-none-eabi-objcopy -I binary -O elf32-littlearm -B arm --rename-section .data=.rodata $^ $@ - -loader_stage1.o : loader_stage1.c - arm-none-eabi-gcc $(CFLAGS) -c $^ -o $@ - loader.elf : boot.o loader_stage1.o loader_stage2_embeddable.o arm-none-eabi-gcc -T loader_stage1.ld -o $@ $(ELFFLAGS) $^ -loader.img : loader.elf - arm-none-eabi-objcopy $^ -O binary $@ qemu-elf : kernel.elf qemu-system-arm -m 256 -M raspi2 -serial stdio -kernel $^ -qemu-bin : loader.elf kernel7.img pipe_image +qemu-bin : loader.elf kernel.img pipe_image ./pipe_image --stdout | qemu-system-arm -m 256 -M raspi2 -serial stdio -kernel $< run-on-rpi : kernel7.img pipe_image |