32 lines
1.0 KiB
Makefile
32 lines
1.0 KiB
Makefile
# To build single-core dual-port tb: make
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# To build dual-core single-port tb: make DOTF=tb_multicore.f
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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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# Note: clang++-18 has a >20x compile time regression, even at low
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# optimisation levels. I have tried clang++-16 and clang++-17, both fine.
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CLANGXX := clang++-16
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.PHONY: clean all
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all: $(TBEXEC)
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SYNTH_CMD += read_verilog -I ../../../hdl -DCONFIG_HEADER="config_$(CONFIG).vh" $(shell listfiles $(DOTF));
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SYNTH_CMD += hierarchy -top $(TOP);
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SYNTH_CMD += write_cxxrtl build-$(DOTF)/dut.cpp
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CDEFINES_tb_multicore.f := WIDE_TIMER_IRQ
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build-$(DOTF)/dut.cpp: $(shell listfiles $(DOTF)) $(wildcard *.vh)
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mkdir -p build-$(DOTF)
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yosys -p '$(SYNTH_CMD)' 2>&1 > build-$(DOTF)/cxxrtl.log
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clean::
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rm -rf build-$(DOTF) $(TBEXEC)
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$(TBEXEC): build-$(DOTF)/dut.cpp tb.cpp
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$(CLANGXX) -O3 -std=c++14 $(addprefix -D,$(CDEFINES) $(CDEFINES_$(DOTF))) -I $(shell yosys-config --datdir)/include/backends/cxxrtl/runtime -I build-$(DOTF) tb.cpp -o $(TBEXEC)
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