97 lines
2.9 KiB
Makefile
97 lines
2.9 KiB
Makefile
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ARMGNU ?= arm-none-eabi
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COPS = -Wall -O2 -nostdlib -nostartfiles -ffreestanding
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gcc : kernel.img kernel7.img blinker.hex blinker7.hex
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all : gcc clang
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clean :
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rm -f *.o
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rm -f *.bin
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rm -f *.hex
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rm -f *.elf
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rm -f *.list
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rm -f *.img
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rm -f *.bc
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rm -f *.clang.s
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vectors.o : vectors.s
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$(ARMGNU)-as vectors.s -o vectors.o
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bootloader07.o : bootloader07.c
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$(ARMGNU)-gcc $(COPS) -c bootloader07.c -o bootloader07.o
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periph.o : periph.c BCM2835.h
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$(ARMGNU)-gcc $(COPS) -c periph.c -o periph.o
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periph7.o : periph.c BCM2836.h
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$(ARMGNU)-gcc $(COPS) -c periph.c -o periph7.o -DRPI2
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kernel.img : loader vectors.o periph.o bootloader07.o
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$(ARMGNU)-ld vectors.o periph.o bootloader07.o -T loader -o bootloader07_rpi1.elf
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$(ARMGNU)-objdump -D bootloader07_rpi1.elf > bootloader07_rpi1.list
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$(ARMGNU)-objcopy bootloader07_rpi1.elf -O ihex bootloader07_rpi1.hex
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$(ARMGNU)-objcopy bootloader07_rpi1.elf -O binary kernel.img
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kernel7.img : loader vectors.o periph7.o bootloader07.o
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$(ARMGNU)-ld vectors.o periph7.o bootloader07.o -T loader -o bootloader07_rpi2.elf
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$(ARMGNU)-objdump -D bootloader07_rpi2.elf > bootloader07_rpi2.list
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$(ARMGNU)-objcopy bootloader07_rpi2.elf -O ihex bootloader07_rpi2.hex
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$(ARMGNU)-objcopy bootloader07_rpi2.elf -O binary kernel7.img
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start.o : start.s
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$(ARMGNU)-as start.s -o start.o
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blinker.o : blinker.c
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$(ARMGNU)-gcc $(COPS) -c blinker.c -o blinker.o
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blinker.hex : memmap start.o blinker.o
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$(ARMGNU)-ld start.o blinker.o -T memmap -o blinker.elf
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$(ARMGNU)-objdump -D blinker.elf > blinker.list
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$(ARMGNU)-objcopy blinker.elf -O ihex blinker.hex
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#$(ARMGNU)-objcopy blinker.elf -O binary blinker.bin
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blinker7.o : blinker7.c
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$(ARMGNU)-gcc $(COPS) -c blinker7.c -o blinker7.o
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blinker7.hex : memmap start.o blinker7.o
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$(ARMGNU)-ld start.o blinker7.o -T memmap -o blinker7.elf
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$(ARMGNU)-objdump -D blinker7.elf > blinker7.list
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$(ARMGNU)-objcopy blinker7.elf -O ihex blinker7.hex
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#$(ARMGNU)-objcopy blinker7.elf -O binary blinker7.bin
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LOPS = -Wall -m32 -emit-llvm
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LLCOPS0 = -march=arm
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LLCOPS1 = -march=arm -mcpu=arm1176jzf-s
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LLCOPS = $(LLCOPS1)
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COPS = -Wall -O2 -nostdlib -nostartfiles -ffreestanding
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#OOPS = -std-compile-opts
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OOPS = -std-link-opts
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clang : bootloader07.clang.bin
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bootloader07.bc : bootloader07.c
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clang $(LOPS) -c bootloader07.c -o bootloader07.bc
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periph.bc : periph.c
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clang $(LOPS) -c periph.c -o periph.bc
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bootloader07.clang.elf : loader vectors.o bootloader07.bc periph.bc
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llvm-link periph.bc bootloader07.bc -o bootloader07.nopt.bc
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opt $(OOPS) bootloader07.nopt.bc -o bootloader07.opt.bc
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llc $(LLCOPS) bootloader07.opt.bc -o bootloader07.clang.s
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$(ARMGNU)-as bootloader07.clang.s -o bootloader07.clang.o
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$(ARMGNU)-ld -o bootloader07.clang.elf -T loader vectors.o bootloader07.clang.o
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$(ARMGNU)-objdump -D bootloader07.clang.elf > bootloader07.clang.list
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bootloader07.clang.bin : bootloader07.clang.elf
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$(ARMGNU)-objcopy bootloader07.clang.elf bootloader07.clang.bin -O binary
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