106 lines
3.1 KiB
Makefile
106 lines
3.1 KiB
Makefile
RTL_DIR = ../../hw/rtl
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DPI_DIR = ../../hw/dpi
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SCRIPT_DIR=../../hw/scripts
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CXXFLAGS += -std=c++11 -Wall -Wextra -Wfatal-errors -Wno-array-bounds
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CXXFLAGS += -fPIC -Wno-maybe-uninitialized
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CXXFLAGS += -I.. -I../../../hw -I../../common
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CXXFLAGS += -I../../common/softfloat/source/include
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LDFLAGS += -shared ../../common/softfloat/build/Linux-x86_64-GCC/softfloat.a
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# control RTL debug tracing states
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DBG_TRACE_FLAGS += -DDBG_TRACE_PIPELINE
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DBG_TRACE_FLAGS += -DDBG_TRACE_CORE_ICACHE
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DBG_TRACE_FLAGS += -DDBG_TRACE_CORE_DCACHE
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DBG_TRACE_FLAGS += -DDBG_TRACE_CACHE_BANK
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DBG_TRACE_FLAGS += -DDBG_TRACE_CACHE_MSHR
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DBG_TRACE_FLAGS += -DDBG_TRACE_CACHE_TAG
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DBG_TRACE_FLAGS += -DDBG_TRACE_CACHE_DATA
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DBG_TRACE_FLAGS += -DDBG_TRACE_MEM
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DBG_TRACE_FLAGS += -DDBG_TRACE_OPAE
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DBG_TRACE_FLAGS += -DDBG_TRACE_AVS
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DBG_TRACE_FLAGS += -DDBG_TRACE_SCOPE
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DBG_TRACE_FLAGS += -DDBG_TRACE_TEX
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DBG_FLAGS += $(DBG_TRACE_FLAGS)
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DBG_FLAGS += -DDBG_CACHE_REQ_INFO
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SRCS = ../common/util.cpp ../common/mem.cpp ../common/rvfloats.cpp
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SRCS += $(DPI_DIR)/util_dpi.cpp $(DPI_DIR)/float_dpi.cpp
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SRCS += fpga.cpp opae_sim.cpp
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FPU_INCLUDE = -I$(RTL_DIR)/fp_cores -I$(RTL_DIR)/fp_cores/fpnew/src/common_cells/include -I$(RTL_DIR)/fp_cores/fpnew/src/common_cells/src -I$(RTL_DIR)/fp_cores/fpnew/src/fpu_div_sqrt_mvp/hdl -I$(RTL_DIR)/fp_cores/fpnew/src
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TEX_INCLUDE = -I$(RTL_DIR)/tex_unit
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RTL_INCLUDE = -I$(RTL_DIR) -I$(DPI_DIR) -I$(RTL_DIR)/libs -I$(RTL_DIR)/interfaces -I$(RTL_DIR)/cache $(FPU_INCLUDE) $(TEX_INCLUDE)
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RTL_INCLUDE += -I$(RTL_DIR)/afu -I$(RTL_DIR)/afu/ccip
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TOP = vortex_afu_shim
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VL_FLAGS = --exe --cc $(TOP) --top-module $(TOP)
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VL_FLAGS += -O2 --language 1800-2009 --assert -Wall -Wpedantic
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VL_FLAGS += -Wno-DECLFILENAME -Wno-REDEFMACRO
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VL_FLAGS += --x-initial unique --x-assign unique
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VL_FLAGS += verilator.vlt
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VL_FLAGS += $(RTL_INCLUDE)
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VL_FLAGS += $(CONFIGS)
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CXXFLAGS += $(CONFIGS)
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# Enable Verilator multithreaded simulation
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#THREADS ?= $(shell python3 -c 'import multiprocessing as mp; print(max(1, mp.cpu_count() // 2))')
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#VL_FLAGS += --threads $(THREADS)
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# Debugigng
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ifdef DEBUG
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VL_FLAGS += -DVCD_OUTPUT --trace --trace-structs $(DBG_FLAGS)
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CXXFLAGS += -g -O0 -DVCD_OUTPUT $(DBG_FLAGS)
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else
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VL_FLAGS += -DNDEBUG
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CXXFLAGS += -O2 -DNDEBUG
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endif
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# Enable scope analyzer
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ifdef SCOPE
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VL_FLAGS += -DSCOPE
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CXXFLAGS += -DSCOPE
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endif
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# Enable perf counters
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ifdef PERF
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VL_FLAGS += -DPERF_ENABLE
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CXXFLAGS += -DPERF_ENABLE
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endif
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# use our OPAE shim
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VL_FLAGS += -DNOPAE
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CXXFLAGS += -DNOPAE
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# ALU backend
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VL_FLAGS += -DIMUL_DPI
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VL_FLAGS += -DIDIV_DPI
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# FPU backend
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FPU_CORE ?= FPU_DPI
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VL_FLAGS += -D$(FPU_CORE)
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PROJECT = libopae-c-vlsim
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all: $(PROJECT).so
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vortex_afu.h : $(RTL_DIR)/afu/vortex_afu.vh
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$(SCRIPT_DIR)/gen_config.py -i $(RTL_DIR)/afu/vortex_afu.vh -o vortex_afu.h
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$(PROJECT).so: $(SRCS) vortex_afu.h
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verilator --build $(VL_FLAGS) $(SRCS) -CFLAGS '$(CXXFLAGS)' -LDFLAGS '$(LDFLAGS)' -o ../$(PROJECT).so
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static: $(SRCS) vortex_afu.h
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verilator --build $(VL_FLAGS) $(SRCS) -CFLAGS '$(CXXFLAGS)' -LDFLAGS '$(LDFLAGS)'
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$(AR) rcs $(PROJECT).a obj_dir/*.o ../common/softfloat/build/Linux-x86_64-GCC/*.o
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clean-static:
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rm -rf $(PROJECT).a obj_dir vortex_afu.h
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clean: clean-static
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rm -rf $(PROJECT).so
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