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Cleanup Makefile infrastructure to support VCS
This commit is contained in:
Mike Thompson
parent
f84a77a1ac
commit
00678f52c7
5 changed files with 31 additions and 17 deletions
3
.gitignore
vendored
3
.gitignore
vendored
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@ -66,3 +66,6 @@ transcript
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tools/spike
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tools/verilator*
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*_results/
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*.signature_output
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ucli.key
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vcs.cmd
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@ -18,7 +18,7 @@ CV_CORE_BRANCH ?= master
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CV_CORE_HASH ?= fcd5968
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CV_CORE_TAG ?= none
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# The CV_CORE_HASH above points to version of the RTL that is newer, but
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# ilogically equivalent RTL with respect to v1.0.0 RTL freeze version.
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# logically equivalent RTL with respect to v1.0.0 RTL freeze version.
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# There are some implementation and testbench updates in the above hash.
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# Set CV_CORE_TAG as below to point to the exact cv32e40p repo as that used at RTL freeze
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#CV_CORE_TAG ?= cv32e40p_v1.0.0
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@ -36,6 +36,13 @@ COMPLIANCE_BRANCH ?= master
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# 2020-08-19
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COMPLIANCE_HASH ?= c21a2e86afa3f7d4292a2dd26b759f3f29cde497
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# This Spike repo is only cloned when the DPI disassembler needs to be rebuilt.
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# Typically users can simply use the checked-in shared library.
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# Should you need to, the command is "make dpi_dasm".
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DPI_DASM_SPIKE_REPO ?= https://github.com/riscv/riscv-isa-sim.git
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DPI_DASM_SPIKE_BRANCH ?= master
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DPI_DASM_SPIKE_HASH ?= 8faa928819fb551325e76b463fc0c978e22f5be3
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# SVLIB
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SVLIB_REPO ?= https://bitbucket.org/verilab/svlib/src/master/svlib
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SVLIB_BRANCH ?= master
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Binary file not shown.
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@ -677,6 +677,7 @@ DPI_DASM_INC = -I$(DPI_DASM_PKG) -I$(DPI_INCLUDE) -I$(DPI_DASM_SPIKE_PKG)/ris
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DPI_DASM_CXX = g++
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dpi_dasm: $(DPI_DASM_SPIKE_PKG)
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$(CLONE_DPI_DASM_SPIKE_CMD)
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$(DPI_DASM_CXX) $(DPI_DASM_CFLAGS) $(DPI_DASM_INC) $(DPI_DASM_SRC) -o $(DPI_DASM_LIB)
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###############################################################################
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@ -37,6 +37,7 @@ DVE = $(CV_TOOL_PREFIX) dve
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URG = $(CV_SIM_PREFIX) urg
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# Paths
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VCS_RESULTS ?= vcs_results
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VCS_DIR ?= $(SIM_CFG_RESULTS)/vcs.d
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VCS_ELAB_COV = -cm line+cond+tgl+fsm+branch+assert -cm_dir $(MAKECMDGOALS)/$(MAKECMDGOALS).vdb
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@ -47,13 +48,15 @@ VCS_TIMESCALE = $(shell echo "$(TIMESCALE)" | tr ' ' '=') # -timescale=1ns/1p
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VCS_UVM_VERBOSITY ?= UVM_MEDIUM
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# Flags
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VCS_VERSION ?= S-2021.09-SP1
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VCS_UVMHOME_ARG ?= /synopsys/vcs/$(VCS_VERSION)/etc/uvm-1.2
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VCS_UVM_ARGS ?= +incdir+$(VCS_UVMHOME_ARG)/src $(VCS_UVMHOME_ARG)/src/uvm_pkg.sv +UVM_VERBOSITY=$(VCS_UVM_VERBOSITY) -ntb_opts uvm-1.2
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#VCS_UVMHOME_ARG ?= /opt/uvm/1800.2-2017-0.9/
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#VCS_UVMHOME_ARG ?= /opt/synopsys/vcs-mx/O-2018.09-SP1-1/etc/uvm
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VCS_UVMHOME_ARG ?= /synopsys/vcs/S-2021.09-SP1/etc/uvm
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VCS_UVM_ARGS ?= +incdir+$(VCS_UVMHOME_ARG)/src $(VCS_UVMHOME_ARG)/src/uvm_pkg.sv +UVM_VERBOSITY=$(VCS_UVM_VERBOSITY) -ntb_opts uvm-1.2
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VCS_COMP_FLAGS ?= -lca -sverilog \
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$(SV_CMP_FLAGS) $(VCS_UVM_ARGS) $(VCS_TIMESCALE) \
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-assert svaext -race=all -ignore unique_checks -full64
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VCS_GUI ?=
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VCS_RUN_COV = -cm line+cond+tgl+fsm+branch+assert -cm_dir $(MAKECMDGOALS).vdb
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@ -63,6 +66,13 @@ VCS_PMA_INC += +incdir+$(TBSRC_HOME)/uvmt \
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+incdir+$(CV_CORE_COREVDV_PKG)/ldgen \
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+incdir+$(abspath $(MAKE_PATH)/../../../lib/mem_region_gen)
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# Need to re-define the LIB paths for VCS to drop the "*.so" extension.
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DPI_DASM_LIB = $(DPI_DASM_PKG)/lib/$(DPI_DASM_ARCH)/libdpi_dasm
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SVLIB_LIB = $(SVLIB_PKG)/../svlib_dpi
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# Required by dpi_dasm target
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DPI_INCLUDE ?= $(shell dirname $(shell which vcs))/../include
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###############################################################################
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# Common QUIET flag defaults to -quiet unless VERBOSE is set
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ifeq ($(call IS_YES,$(VERBOSE)),YES)
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@ -146,9 +156,9 @@ endif
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VCS_RUN_BASE_FLAGS ?= $(VCS_GUI) \
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$(VCS_PLUSARGS) +ntb_random_seed=$(RNDSEED) \
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-sv_lib $(VCS_OVP_MODEL_DPI) \
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-sv_lib $(DPI_DASM_LIB) \
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-sv_lib $(abspath $(SVLIB_LIB))
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-sv_lib $(VCS_OVP_MODEL_DPI) \
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-sv_lib $(DPI_DASM_LIB) \
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-sv_lib $(abspath $(SVLIB_LIB))
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# Simulate using latest elab
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VCS_RUN_FLAGS ?=
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@ -157,10 +167,6 @@ VCS_RUN_FLAGS += $(VCS_RUN_WAVES_FLAGS)
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VCS_RUN_FLAGS += $(VCS_RUN_COV_FLAGS)
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VCS_RUN_FLAGS += $(USER_RUN_FLAGS)
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# Special var to point to tool and installation dependent path of DPI headers.
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# Used to recompile dpi_dasm_spike if needed (by default, not needed).
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DPI_INCLUDE ?= $(shell dirname $(shell which vcs))/../lib
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###############################################################################
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# Targets
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@ -191,7 +197,7 @@ VCS_COMP = $(VCS_COMP_FLAGS) \
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$(UVM_PLUSARGS)
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comp: mk_vcs_dir $(CV_CORE_PKG) $(SVLIB_PKG) $(OVP_MODEL_DPI)
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cd $(VCS_DIR) && $(VCS) $(VCS_COMP) -top uvmt_$(CV_CORE_LC)_tb
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cd $(SIM_CFG_RESULTS) && $(VCS) $(VCS_COMP) -top uvmt_$(CV_CORE_LC)_tb
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@echo "$(BANNER)"
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@echo "* $(SIMULATOR) compile complete"
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@echo "* Log: $(SIM_CFG_RESULTS)/vcs.log"
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@ -222,12 +228,9 @@ export IMPERAS_TOOLS=$(SIM_RUN_RESULTS)/ovpsim.ic
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# The new general test target
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test: $(VCS_SIM_PREREQ) hex gen_ovpsim_ic
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@echo "$(BANNER)"
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@echo "* Running simulation"
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@echo "$(BANNER)"
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echo $(IMPERAS_TOOLS)
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mkdir -p $(SIM_RUN_RESULTS)
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cd $(SIM_RUN_RESULTS) && \
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$(VCS_DIR)/$(SIMV) \
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$(VCS_RESULTS)/$(CFG)/$(SIMV) \
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-l vcs-$(TEST_NAME).log \
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-cm_name $(TEST_NAME) $(VCS_RUN_FLAGS) \
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$(CFG_PLUSARGS) \
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