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| -rw-r--r-- | Makefile | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..12b015b --- /dev/null +++ b/Makefile @@ -0,0 +1,31 @@ +IV := iverilog +IVFLAGS := -g2005-sv + +SIM_SRCS := $(wildcard *_tb.v) +SIMS := $(SIM_SRCS:.v=.sim) +WAVES := $(SIM_SRCS:.v=.vcd) + +DEPS = $(sort $(1) $(foreach d,$(1),$(DEPS-$(d)))) +DEPS-alu := $(call DEPS,shifter) +DEPS-alu_stage := $(call DEPS,alu ctrl_decode) +DEPS-decoder_stage := $(call DEPS,decoder ctrl_encode) +DEPS-nqcpu := $(call DEPS,fetch_stage decoder_stage regFile alu_stage control_unit) +DEPS-soc := $(call DEPS,nqcpu testROM ctrl_decode) + +all: simulate + +simulate: $(WAVES) + +clean: + rm -f $(SIMS) $(WAVES) + +%.vcd: %.sim + vvp $< + +.SECONDEXPANSION: +pc := % +%_tb.sim: %_tb.v %.v $$(patsubst $$(pc),$$(pc).v,$$(DEPS-$$*)) + $(IV) $(IVFLAGS) -o $@ $^ + +.PHONY: all simulate clean +.SECONDARY: |