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| author | Larry Doolittle <ldoolitt@recycle.lbl.gov> | 2020-04-27 17:23:45 +0200 |
|---|---|---|
| committer | Claire Wolf <claire@symbioticeda.com> | 2020-04-27 17:23:45 +0200 |
| commit | f9b1beb4cfd6b382157b54bc8f38c61d5ae7d785 (patch) | |
| tree | 428d559615b2fd5e9c2b65679be5e7681a355103 | |
| parent | 59ef49564f214f5031cf7e6c67290dac6354fb69 (diff) | |
| download | picorv32-f9b1beb4cfd6b382157b54bc8f38c61d5ae7d785.tar.gz picorv32-f9b1beb4cfd6b382157b54bc8f38c61d5ae7d785.zip | |
Make Makefile more flexible
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
| -rw-r--r-- | Makefile | 44 |
1 files changed, 26 insertions, 18 deletions
@@ -2,7 +2,15 @@ RISCV_GNU_TOOLCHAIN_GIT_REVISION = 411d134 RISCV_GNU_TOOLCHAIN_INSTALL_PREFIX = /opt/riscv32 +# Give the user some easy overrides for local configuration quirks. +# If you change one of these and it breaks, then you get to keep both pieces. SHELL = bash +PYTHON = python3 +VERILATOR = verilator +ICARUS_SUFFIX = +IVERILOG = iverilog$(ICARUS_SUFFIX) +VVP = vvp$(ICARUS_SUFFIX) + TEST_OBJS = $(addsuffix .o,$(basename $(wildcard tests/*.S))) FIRMWARE_OBJS = firmware/start.o firmware/irq.o firmware/print.o firmware/hello.o firmware/sieve.o firmware/multest.o firmware/stats.o GCC_WARNS = -Werror -Wall -Wextra -Wshadow -Wundef -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings @@ -14,64 +22,64 @@ COMPRESSED_ISA = C GIT_ENV = true test: testbench.vvp firmware/firmware.hex - vvp -N $< + $(VVP) -N $< test_vcd: testbench.vvp firmware/firmware.hex - vvp -N $< +vcd +trace +noerror + $(VVP) -N $< +vcd +trace +noerror test_rvf: testbench_rvf.vvp firmware/firmware.hex - vvp -N $< +vcd +trace +noerror + $(VVP) -N $< +vcd +trace +noerror test_wb: testbench_wb.vvp firmware/firmware.hex - vvp -N $< + $(VVP) -N $< test_wb_vcd: testbench_wb.vvp firmware/firmware.hex - vvp -N $< +vcd +trace +noerror + $(VVP) -N $< +vcd +trace +noerror test_ez: testbench_ez.vvp - vvp -N $< + $(VVP) -N $< test_ez_vcd: testbench_ez.vvp - vvp -N $< +vcd + $(VVP) -N $< +vcd test_sp: testbench_sp.vvp firmware/firmware.hex - vvp -N $< + $(VVP) -N $< test_axi: testbench.vvp firmware/firmware.hex - vvp -N $< +axi_test + $(VVP) -N $< +axi_test test_synth: testbench_synth.vvp firmware/firmware.hex - vvp -N $< + $(VVP) -N $< test_verilator: testbench_verilator firmware/firmware.hex ./testbench_verilator testbench.vvp: testbench.v picorv32.v - iverilog -o $@ $(subst C,-DCOMPRESSED_ISA,$(COMPRESSED_ISA)) $^ + $(IVERILOG) -o $@ $(subst C,-DCOMPRESSED_ISA,$(COMPRESSED_ISA)) $^ chmod -x $@ testbench_rvf.vvp: testbench.v picorv32.v rvfimon.v - iverilog -o $@ -D RISCV_FORMAL $(subst C,-DCOMPRESSED_ISA,$(COMPRESSED_ISA)) $^ + $(IVERILOG) -o $@ -D RISCV_FORMAL $(subst C,-DCOMPRESSED_ISA,$(COMPRESSED_ISA)) $^ chmod -x $@ testbench_wb.vvp: testbench_wb.v picorv32.v - iverilog -o $@ $(subst C,-DCOMPRESSED_ISA,$(COMPRESSED_ISA)) $^ + $(IVERILOG) -o $@ $(subst C,-DCOMPRESSED_ISA,$(COMPRESSED_ISA)) $^ chmod -x $@ testbench_ez.vvp: testbench_ez.v picorv32.v - iverilog -o $@ $(subst C,-DCOMPRESSED_ISA,$(COMPRESSED_ISA)) $^ + $(IVERILOG) -o $@ $(subst C,-DCOMPRESSED_ISA,$(COMPRESSED_ISA)) $^ chmod -x $@ testbench_sp.vvp: testbench.v picorv32.v - iverilog -o $@ $(subst C,-DCOMPRESSED_ISA,$(COMPRESSED_ISA)) -DSP_TEST $^ + $(IVERILOG) -o $@ $(subst C,-DCOMPRESSED_ISA,$(COMPRESSED_ISA)) -DSP_TEST $^ chmod -x $@ testbench_synth.vvp: testbench.v synth.v - iverilog -o $@ -DSYNTH_TEST $^ + $(IVERILOG) -o $@ -DSYNTH_TEST $^ chmod -x $@ testbench_verilator: testbench.v picorv32.v testbench.cc - verilator --cc --exe -Wno-lint -trace --top-module picorv32_wrapper testbench.v picorv32.v testbench.cc \ + $(VERILATOR) --cc --exe -Wno-lint -trace --top-module picorv32_wrapper testbench.v picorv32.v testbench.cc \ $(subst C,-DCOMPRESSED_ISA,$(COMPRESSED_ISA)) --Mdir testbench_verilator_dir $(MAKE) -C testbench_verilator_dir -f Vpicorv32_wrapper.mk cp testbench_verilator_dir/Vpicorv32_wrapper testbench_verilator @@ -92,7 +100,7 @@ synth.v: picorv32.v scripts/yosys/synth_sim.ys yosys -qv3 -l synth.log scripts/yosys/synth_sim.ys firmware/firmware.hex: firmware/firmware.bin firmware/makehex.py - python3 firmware/makehex.py $< 32768 > $@ + $(PYTHON) firmware/makehex.py $< 32768 > $@ firmware/firmware.bin: firmware/firmware.elf $(TOOLCHAIN_PREFIX)objcopy -O binary $< $@ |