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2311403691
Useful for CC="clang --target=..." so you don't need a full GCC toolchain. Signed-off-by: Alfred Persson Forsberg <cat@catcream.org>
14 lines
316 B
Makefile
14 lines
316 B
Makefile
TOOLCHAIN_PREFIX?=riscv64-unknown-elf-
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CC?=$(TOOLCHAIN_PREFIX)gcc
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OBJCOPY=$(TOOLCHAIN_PREFIX)objcopy
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%.elf: %.S link.ld
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$(CC) -nostartfiles -nostdlib -march=rv32i_zicsr -mabi=ilp32 -Tlink.ld -o$@ $<
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%.bin: %.elf
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$(OBJCOPY) -O binary $< $@
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%.hex: %.bin
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python3 makehex.py $< > $@
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clean:
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rm -f *.elf *.bin *.hex
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