84 lines
2.1 KiB
Makefile
84 lines
2.1 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 blinker.bin
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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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$(ARMGNU)-as vectors.s -o vectors.o
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bootloader06.o : bootloader06.c
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$(ARMGNU)-gcc $(COPS) -c bootloader06.c -o bootloader06.o
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periph.o : periph.c
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$(ARMGNU)-gcc $(COPS) -c periph.c -o periph.o
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kernel.img : loader vectors.o periph.o bootloader06.o
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$(ARMGNU)-ld vectors.o periph.o bootloader06.o -T loader -o bootloader06.elf
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$(ARMGNU)-objdump -D bootloader06.elf > bootloader06.list
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$(ARMGNU)-objcopy bootloader06.elf -O ihex bootloader06.hex
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$(ARMGNU)-objcopy bootloader06.elf -O binary kernel.img
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start.o : start.s
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$(ARMGNU)-as start.s -o start.o
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blinker.o : blinker.c
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$(ARMGNU)-gcc $(COPS) -c blinker.c -o blinker.o
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blinker.bin : memmap start.o blinker.o
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$(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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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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clang : bootloader06.bin
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bootloader06.bc : bootloader06.c
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clang $(LOPS) -c bootloader06.c -o bootloader06.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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bootloader06.clang.elf : loader vectors.o bootloader06.bc periph.bc
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llvm-link periph.bc bootloader06.bc -o bootloader06.nopt.bc
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opt $(OOPS) bootloader06.nopt.bc -o bootloader06.opt.bc
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llc $(LLCOPS) bootloader06.opt.bc -o bootloader06.clang.s
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$(ARMGNU)-as bootloader06.clang.s -o bootloader06.clang.o
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$(ARMGNU)-ld -o bootloader06.clang.elf -T loader vectors.o bootloader06.clang.o
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$(ARMGNU)-objdump -D bootloader06.clang.elf > bootloader06.clang.list
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bootloader06.bin : bootloader06.clang.elf
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$(ARMGNU)-objcopy bootloader06.clang.elf bootloader06.clang.bin -O binary
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