user
54 lines
1.9 KiB
Makefile
54 lines
1.9 KiB
Makefile
include ../project_paths.mk
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TOP := tb
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DOTF := tb.f
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CONFIG := default
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TBEXEC := $(patsubst %.f,%,$(DOTF))
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ifneq ($(CONFIG),default)
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TBEXEC := $(TBEXEC)-$(CONFIG)
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endif
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FILE_LIST := $(shell HDL=$(HDL) $(SCRIPTS)/listfiles ../tb_common/hdl/$(DOTF))
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VINCDIR := $(shell HDL=$(HDL) $(SCRIPTS)/listfiles -f flati ../tb_common/hdl/$(DOTF))
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BUILD_DIR := build-$(patsubst %.f,%,$(DOTF))
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VOBJ_DIR := $(BUILD_DIR)/obj_dir
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VLIB := $(VOBJ_DIR)/V$(TOP)__ALL.a
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VERILATED_OBJS := $(VOBJ_DIR)/verilated.o $(VOBJ_DIR)/verilated_threads.o
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VERILATOR_ROOT := $(shell verilator --getenv VERILATOR_ROOT)
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CXX := g++
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VERILATOR := verilator
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TB_CFILES := tb.cpp $(wildcard ../tb_common/*.cpp)
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CINCLUDE := $(VOBJ_DIR) $(VERILATOR_ROOT)/include ../tb_common/include
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.PHONY: clean all lint vcc vlib
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all: $(TBEXEC)
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vcc: $(BUILD_DIR)/vcc.touch
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vlib: $(BUILD_DIR)/vlib.touch
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$(BUILD_DIR)/vcc.touch: $(FILE_LIST) $(wildcard *.vh)
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mkdir -p $(VOBJ_DIR)
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$(VERILATOR) --Mdir $(VOBJ_DIR) --cc --top-module $(TOP) $(addprefix -I,$(VINCDIR)) -DCONFIG_HEADER="\"config_$(CONFIG).vh\"" $(FILE_LIST)
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touch $@
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$(BUILD_DIR)/vlib.touch: $(BUILD_DIR)/vcc.touch
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# Verilator's archive (Vtb__ALL.a) does not include the run-time objects
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# (verilated.o/verilated_threads.o). Build them explicitly so the final
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# tb link step succeeds across Verilator versions/distros.
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$(MAKE) VERILATOR_ROOT=$(VERILATOR_ROOT) -C $(VOBJ_DIR) -f V$(TOP).mk \
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V$(TOP)__ALL.a verilated.o verilated_threads.o
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touch $@
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clean::
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rm -rf $(BUILD_DIR) $(TBEXEC)
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$(TBEXEC): $(BUILD_DIR)/vlib.touch $(TB_CFILES)
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$(CXX) -O3 -std=c++14 $(addprefix -D,$(CDEFINES) $(CDEFINES_$(DOTF))) \
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$(addprefix -I ,$(CINCLUDE)) $(TB_CFILES) $(VLIB) $(VERILATED_OBJS) -o $(TBEXEC) -pthread -latomic
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lint:
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$(VERILATOR) --lint-only --top-module $(TOP) $(addprefix -I,$(VINCDIR)) -DCONFIG_HEADER="\"config_$(CONFIG).vh\"" $(FILE_LIST)
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