f126a23114
gen_config.py has two main jobs. First it parses env vars for anything starting with V_ and treats this as an override define. These defines are inserted into the emitted .h and .v headers with correct syntax for C and Verilog preprocessors, respectively. Second, it translates VX_define.v including all conditional definition rules into a C header. This way, all values defined in VX_define.v can also be referenced in corresponding runtime or Verilator code.
93 lines
2.4 KiB
Makefile
93 lines
2.4 KiB
Makefile
all: RUNFILE
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INCLUDE=-I. -Ishared_memory -Icache -IVX_cache -IVX_cache/interfaces -Iinterfaces/ -Ipipe_regs/ -Icompat/ -Isimulate
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SINGLE_CORE=Vortex.v
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MULTI_CORE=Vortex_SOC.v
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EXE=--exe ./simulate/test_bench.cpp
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MULTI_EXE=--exe ./simulate/multi_test_bench.cpp
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COMP=--compiler gcc --language 1800-2009
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WNO=-Wno-UNDRIVEN --Wno-PINMISSING -Wno-STMTDLY -Wno-WIDTH -Wno-UNSIGNED -Wno-UNOPTFLAT -Wno-LITENDIAN
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# WNO=
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# LIGHTW=
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LIGHTW=-Wno-UNOPTFLAT
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# LIB=-LDFLAGS '-L/usr/local/systemc/'
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LIB=
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CF=-CFLAGS '-std=c++11 -fms-extensions'
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CFRel=-CFLAGS '-std=c++11 -fms-extensions -O3 -DVL_THREADED'
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DEB=--trace --prof-cfuncs -DVL_DEBUG=1
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MAKECPP=(cd obj_dir && make -j -f VVortex.mk OPT='-DVL_DEBUG' VL_DEBUG=1 DVL_DEBUG=1)
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MAKECPPRel=(cd obj_dir && make -j -f VVortex.mk)
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MAKEMULTICPP=(cd obj_dir && make -j -f VVortex_SOC.mk OPT='-DVL_DEBUG' VL_DEBUG=1 DVL_DEBUG=1)
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THREADS ?= $(shell python3 -c 'import multiprocessing as mp; print(max(1, mp.cpu_count() // 2))' )
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.PHONY: build_config
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build_config:
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./gen_config.py --rtl_locations
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# -LDFLAGS '-lsystemc'
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VERILATOR: build_config
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echo "#define VCD_OFF" > simulate/tb_debug.h
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verilator $(COMP) -cc $(SINGLE_CORE) $(INCLUDE) $(EXE) $(LIB) $(CF) $(LIGHTW)
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VERILATORnoWarnings: build_config
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echo "#define VCD_OFF" > simulate/tb_debug.h
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verilator $(COMP) -cc $(SINGLE_CORE) $(INCLUDE) $(EXE) $(LIB) $(CF) $(WNO) $(DEB)
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VERILATORnoWarningsRel: build_config
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echo "#define VCD_OFF" > simulate/tb_debug.h
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verilator $(COMP) -cc $(SINGLE_CORE) $(INCLUDE) $(EXE) $(LIB) $(CFRel) $(WNO) --threads $(THREADS)
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VERILATORMULTInoWarnings: build_config
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echo "#define VCD_OFF" > simulate/tb_debug.h
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verilator $(COMP) -cc $(MULTI_CORE) $(INCLUDE) $(MULTI_EXE) $(LIB) $(CF) $(WNO) $(DEB)
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compdebug: build_config
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echo "#define VCD_OUTPUT" > simulate/tb_debug.h
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verilator_bin_dbg $(COMP) -cc $(SINGLE_CORE) $(INCLUDE) $(EXE) $(LIB) -CFLAGS '-std=c++11 -DVL_DEBUG' $(WNO) $(DEB)
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compdebugmulti: build_config
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echo "#define VCD_OUTPUT" > simulate/tb_debug.h
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verilator_bin_dbg $(COMP) -cc $(MULTI_CORE) $(INCLUDE) $(MULTI_EXE) $(LIB) -CFLAGS '-std=c++11 -DVL_DEBUG' $(WNO) $(DEB)
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RUNFILE: VERILATOR
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$(MAKECPP)
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debug: compdebug
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$(MAKECPP)
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w: VERILATORnoWarnings
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$(MAKECPP)
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wRel: VERILATORnoWarningsRel
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$(MAKECPPRel)
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multicore: VERILATORMULTInoWarnings
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$(MAKEMULTICPP)
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dmulticore: compdebugmulti
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$(MAKEMULTICPP)
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run: w
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(cd obj_dir && ./VVortex)
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runRel: wRel
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(cd obj_dir && ./VVortex)
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clean:
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rm -rf obj_dir
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