214 lines
6.8 KiB
Makefile
214 lines
6.8 KiB
Makefile
# SPDX-License-Identifier: Apache-2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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CONF_PARAMS = -set build_axi4
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TEST_CFLAGS = -g -O3 -funroll-all-loops
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ABI = -mabi=ilp32 -march=rv32imc
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# Check for RV_ROOT
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ifeq (,$(wildcard ${RV_ROOT}/configs/quasar.config))
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$(error env var RV_ROOT does not point to a valid dir! Exiting!)
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endif
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# Allow snapshot override
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target = default
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snapshot = $(target)
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# Allow tool override
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QUASAR_CONFIG = ${RV_ROOT}/configs/quasar.config
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VCS = vcs
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VERILATOR = verilator
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GCC_PREFIX = /home/users/cores/chipyard/riscv-tools-install/bin/riscv64-unknown-elf
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BUILD_DIR = ${RV_ROOT}/design/snapshots/${snapshot}
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TBDIR = ${RV_ROOT}/testbench
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# Define test name
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TEST = hello_world
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# Define test name
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ifneq (,$(wildcard $(TBDIR)/asm/$(TEST).s))
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TEST_DIR = ${TBDIR}/asm
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else
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ifneq (,$(wildcard $(TBDIR)/asm/$(TEST).c))
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TEST_DIR = ${TBDIR}/asm
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else
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ifneq (,$(wildcard $(TBDIR)/tests/$(TEST)))
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TEST_DIR = $(TBDIR)/tests/$(TEST)
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else
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TEST_DIR = ${TBDIR}/asm
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endif
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endif
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endif
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HEX_DIR = ${TBDIR}/hex
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OFILES = $(TEST).o
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OFILES_PATH = ${RV_ROOT}/verif/sim
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ifdef debug
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DEBUG_PLUS = +dumpon
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IRUN_DEBUG = -access +rc
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IRUN_DEBUG_RUN = -input ${RV_ROOT}/testbench/input.tcl
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VCS_DEBUG = -debug_access
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VERILATOR_DEBUG = --trace
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endif
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# provide specific link file
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ifeq (,$(wildcard $(TEST_DIR)/$(TEST).ld))
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LINK = $(BUILD_DIR)/link.ld
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else
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LINK = $(TEST_DIR)/$(TEST).ld
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endif
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VPATH = $(TEST_DIR) $(BUILD_DIR) $(TBDIR)
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-include $(TEST_DIR)/$(TEST).mki
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TBFILES = $(TBDIR)/tb_top.sv
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defines = $(BUILD_DIR)/common_defines.vh
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defines += $(BUILD_DIR)/pdef.vh
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includes = -I${BUILD_DIR}
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# CFLAGS for verilator generated Makefiles. Without -std=c++11 it
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# complains for `auto` variables
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CFLAGS += "-std=c++11"
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# Optimization for better performance; alternative is nothing for
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# slower runtime (faster compiles) -O2 for faster runtime (slower
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# compiles), or -O for balance.
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VERILATOR_MAKE_FLAGS = OPT_FAST="-Os"
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#############Targets#######################################
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all: clean sbt_ verilator
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vcs_all: clean sbt_ vcs
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############ Model Builds ###############################
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conf:
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BUILD_PATH=${BUILD_DIR} ${RV_ROOT}/configs/quasar.config -target=$(target) $(CONF_PARAMS)
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sbt_: conf
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cd ${RV_ROOT}/design/ && exec sbt "run"
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python3 ${RV_ROOT}/design/reset_script.py
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rm -rf ${RV_ROOT}/design/quasar_wrapper.v
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mv ${RV_ROOT}/design/quasar_wrapper.sv ${RV_ROOT}/generated_rtl/quasar_wrapper.sv
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verilator-build: ${TBFILES} conf test_tb_top.cpp
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echo '`undef RV_ASSERT_ON' >> ${BUILD_DIR}/common_defines.vh
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$(VERILATOR) --cc -CFLAGS ${CFLAGS} $(defines) \
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$(includes) -I${RV_ROOT}/testbench -f ${RV_ROOT}/testbench/flist \
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-Wno-WIDTH -Wno-UNOPTFLAT ${TBFILES} --top-module tb_top \
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-exe test_tb_top.cpp --autoflush $(VERILATOR_DEBUG)
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cp ${RV_ROOT}/testbench/test_tb_top.cpp obj_dir/
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$(MAKE) -j -e -C obj_dir/ -f Vtb_top.mk $(VERILATOR_MAKE_FLAGS)
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vcs-build: ${TBFILES} conf
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$(VCS) -full64 -LDFLAGS '-Wl,--no-as-needed' -assert svaext -sverilog +define+RV_OPENSOURCE \
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+error+500 -debug_access +lint=TFIPC-L \
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${BUILD_DIR}/common_defines.vh \
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+incdir+$(BUILD_DIR) +libext+.v $(defines) \
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-f ${RV_ROOT}/testbench/flist ${TBFILES} -l $(OFILES_PATH)/vcs.log
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############ TEST Simulation ###############################
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vcs: program.hex vcs-build
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./simv $(DEBUG_PLUS) +vcs+lic+wait -l $(OFILES_PATH)/vcs.log
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@rm -rf program.hex $(addprefix $(OFILES_PATH)/,csrc simv* vc_hdrs.h ucli.key console.log *.csv obj_dir)
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@mv csrc simv* vc_hdrs.h ucli.key console.log *.csv $(OFILES_PATH)
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@mv *.log ${RV_ROOT}/tracer_logs
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ifeq ($(shell which fm_shell 2> /dev/null),)
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lec:
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$(error Unable to locate the executable file for formality! Exiting!)
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else
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lec:
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python3 ${RV_ROOT}/verif/LEC/config.py
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fm_shell -f ${RV_ROOT}/verif/LEC/formality_work/run_me.fms
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@mv *.log ${RV_ROOT}/verif/LEC/formality_work/formality_log
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endif
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verilator: program.hex verilator-build
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./obj_dir/Vtb_top
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@rm -rf program.hex $(addprefix $(OFILES_PATH)/,csrc simv* vc_hdrs.h ucli.key console.log *.csv obj_dir)
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@mv console.log *.csv obj_dir $(OFILES_PATH)
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@mv *.log ${RV_ROOT}/tracer_logs
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############ TEST build ###############################
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ifeq ($(shell which $(GCC_PREFIX)-gcc 2> /dev/null),)
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program.hex: ${BUILD_DIR}/defines.h
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@echo " !!! No $(GCC_PREFIX)-gcc in path, using canned hex files !!"
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cp ${HEX_DIR}/$(TEST).hex program.hex
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else
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ifneq (,$(wildcard $(TEST_DIR)/$(TEST).makefile))
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program.hex:
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@echo Building $(TEST) via $(TEST_DIR)/$(TEST).makefile
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$(MAKE) -f $(TEST_DIR)/$(TEST).makefile
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else
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program.hex: $(OFILES) $(LINK)
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@echo Building $(TEST)
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cd $(OFILES_PATH) && $(GCC_PREFIX)-gcc -Wl,-m,elf32lriscv -Wl,--discard-none -T$(LINK) -o $(TEST).exe $(OFILES) \
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-nostartfiles -nostdlib $(TEST_LIBS)
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$(GCC_PREFIX)-objcopy -O verilog $(OFILES_PATH)/$(TEST).exe program.hex
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$(GCC_PREFIX)-objdump -S $(OFILES_PATH)/$(TEST).exe > $(OFILES_PATH)/$(TEST).dis
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@echo Completed building $(TEST)
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endif
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endif
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%.o : %.s conf
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$(GCC_PREFIX)-cpp -I${BUILD_DIR} $< > $(OFILES_PATH)/$*.cpp.s
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$(GCC_PREFIX)-as ${ABI} $(OFILES_PATH)/$*.cpp.s -o $(OFILES_PATH)/$(@F)
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%.o : %.c conf
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$(GCC_PREFIX)-gcc ${includes} ${TEST_CFLAGS} -DCOMPILER_FLAGS="\"${TEST_CFLAGS}\"" ${ABI} -nostdlib -c $< -o $(OFILES_PATH)/$(@F)
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help:
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@echo Make sure the environment variable RV_ROOT is set.
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@echo Possible targets: vcs verilator help clean conf sbt_ vcs-build verilator-build program.hex
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clean:
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rm -rf ${RV_ROOT}/design/*.v
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rm -rf ${RV_ROOT}/design/*.sv
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rm -rf ${RV_ROOT}/design/*.f
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rm -rf ${RV_ROOT}/design/*.json
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rm -rf ${RV_ROOT}/design/*.fir
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rm -rf ${RV_ROOT}/generated_rtl/*.sv
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rm -rf $(OFILES_PATH)/*.log
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rm -rf $(OFILES_PATH)/*.s
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rm -rf $(OFILES_PATH)/*.hex
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rm -rf $(OFILES_PATH)/*.dis
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rm -rf $(OFILES_PATH)/*.tbl
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rm -rf $(OFILES_PATH)/vcs*
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rm -rf $(OFILES_PATH)/simv*
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rm -rf ${RV_ROOT}/design/src/main/scala/lib/param.scala
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rm -rf ${RV_ROOT}/design/snapshots
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rm -rf $(OFILES_PATH)/quasar*
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rm -rf $(OFILES_PATH)/*.exe
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rm -rf $(OFILES_PATH)/obj*
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rm -rf $(OFILES_PATH)/*.o
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rm -rf $(OFILES_PATH)/ucli.key
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rm -rf $(OFILES_PATH)/vc_hdrs.h
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rm -rf $(OFILES_PATH)/csrc
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rm -rf $(OFILES_PATH)/*.csv
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rm -rf $(OFILES_PATH)/work
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rm -rf $(OFILES_PATH)/*.dump
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rm -rf $(OFILES_PATH)/*.fsdb
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rm -rf ${RV_ROOT}/FM_WORK
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rm -rf ${RV_ROOT}/tracer_logs/*.log
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rm -rf *.log *.lck *.s *.hex *.dis *.tbl vcs* simv* quasar* *.exe obj* *.o ucli.key vc_hdrs.h csrc *.csv work *.dump *.fsdb
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