36 lines
849 B
Makefile
36 lines
849 B
Makefile
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OBJS = start.o dhry_1.o dhry_2.o stdlib.o
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CFLAGS = -MD -O3 -m32 -march=RV32I -ffreestanding -nostdlib -DTIME
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test: testbench.exe dhry.hex
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vvp -N testbench.exe
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testbench.exe: testbench.v ../picorv32.v
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iverilog -o testbench.exe testbench.v ../picorv32.v
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chmod -x testbench.exe
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dhry.hex: dhry.bin ../firmware/makehex.py
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python3 ../firmware/makehex.py $< > $@
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dhry.bin: dhry.elf
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riscv64-unknown-elf-objcopy -O binary $< $@
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chmod -x $@
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dhry.elf: $(OBJS) ../firmware/sections.lds
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riscv64-unknown-elf-gcc $(CFLAGS) -Wl,-Bstatic,-T,../firmware/sections.lds,-Map,dhry.map,--strip-debug -o $@ $(OBJS) -lgcc
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chmod -x $@
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%.o: %.c
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riscv64-unknown-elf-gcc -c $(CFLAGS) $<
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%.o: %.S
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riscv64-unknown-elf-gcc -c $(CFLAGS) $<
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clean:
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rm -rf *.o *.d dhry.elf dhry.map dhry.bin dhry.hex testbench.exe testbench.vcd
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.PHONY: test clean
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-include *.d
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