picorv32/Makefile

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2015-06-06 08:01:37 -04:00
TEST_OBJS=$(addsuffix .o,$(basename $(wildcard tests/*.S)))
test: testbench.exe firmware/firmware.hex
vvp -N testbench.exe
testbench.exe: testbench.v picorv32.v
iverilog -o testbench.exe testbench.v picorv32.v
chmod -x testbench.exe
firmware/firmware.hex: firmware/firmware.bin firmware/makehex.py
python3 firmware/makehex.py $< > $@
firmware/firmware.bin: firmware/firmware.elf
riscv64-unknown-elf-objcopy -O binary $< $@
chmod -x $@
firmware/firmware.elf: $(TEST_OBJS) firmware/sections.lds firmware/start.S firmware/sieve.c firmware/stats.c
riscv64-unknown-elf-gcc -Os -m32 -march=RV32I -ffreestanding -nostdlib -o $@ \
-Wl,-Bstatic,-T,firmware/sections.lds,-Map,firmware/firmware.map,--strip-debug \
firmware/start.S firmware/sieve.c firmware/stats.c $(TEST_OBJS) -lgcc
chmod -x $@
tests/%.o: tests/%.S tests/riscv_test.h tests/test_macros.h
riscv64-unknown-elf-gcc -m32 -march=RV32I -c -o $@ -DTEST_FUNC_NAME=$(notdir $(basename $<)) \
-DTEST_FUNC_TXT='"$(notdir $(basename $<))"' -DTEST_FUNC_RET=$(notdir $(basename $<))_ret $<
synth_vivado:
vivado -nojournal -log synth_vivado.log -mode batch -source synth_vivado.tcl
clean:
rm -vrf $(TEST_OBJS) firmware/firmware.elf firmware/firmware.bin firmware/firmware.hex \
firmware/firmware.map testbench.exe testbench.vcd .Xil fsm_encoding.os \
synth_vivado.log synth_vivado_*.backup.log synth_vivado.v
.PHONY: test synth_vivado clean