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87 lines
2.4 KiB
Makefile
87 lines
2.4 KiB
Makefile
#*****************************************************************************
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#
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# DESCRIPTION: Verilator Example: Makefile for inside source directory
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#
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# This calls the object directory makefile. That allows the objects to
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# be placed in the "current directory" which simplifies the Makefile.
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#
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# Copyright 2003-2014 by Wilson Snyder. This program is free software; you can
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# redistribute it and/or modify it under the terms of either the GNU
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# Lesser General Public License Version 3 or the Perl Artistic License
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# Version 2.0.
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#
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#****************************************************************************/
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default: test_default
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# This must point to the root of the VERILATOR kit
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VERILATOR_ROOT := $(shell pwd)/..
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export VERILATOR_ROOT
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# Pick up PERL and other variable settings
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include $(VERILATOR_ROOT)/include/verilated.mk
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DEBUG_ON = --debug --trace-dups
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######################################################################
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ifneq ($(SYSTEMPERL),)
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test_default: precopy prep preproc compile run coverage
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test_debug: precopy prep_dbg preproc compile_dbg run coverage
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test_nopublic: precopy prep_dbg_np preproc compile_dbg run coverage
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else
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test_default: nosp
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test_debug: nosp
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test_nopublic: nosp
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endif
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V_FLAGS = -f $(VERILATOR_ROOT)/test_v/input.vc
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# Note the --public --output-split-cfunc is here for testing only,
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# Avoid using these settings in real application Makefiles!
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VERILATOR_FLAGS = --public --output-split-cfuncs 1000 --output-split 1000 \
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--sp --coverage --stats --trace $(V_FLAGS) top.v
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precopy: obj_dir obj_dir/sc_main.cpp
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obj_dir/sc_main.cpp: ../test_sc/sc_main.cpp
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mkdir -p obj_dir
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cp $^ $@
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prep:
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$(PERL) $(VERILATOR_ROOT)/bin/verilator $(VERILATOR_FLAGS)
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prep_dbg:
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$(PERL) $(VERILATOR_ROOT)/bin/verilator $(DEBUG_ON) $(VERILATOR_FLAGS)
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prep_dbg_np:
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$(PERL) $(VERILATOR_ROOT)/bin/verilator $(DEBUG_ON) $(VERILATOR_FLAGS) --nopublic
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preproc:
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cd obj_dir ; $(MAKE) -j 1 -f ../Makefile_obj preproc
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compile:
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cd obj_dir ; $(MAKE) -j 3 -f ../Makefile_obj
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compile_dbg:
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cd obj_dir ; $(MAKE) OPT=-g -j 3 -f ../Makefile_obj
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run:
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obj_dir/simx
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coverage:
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vcoverage $(V_FLAGS)
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######################################################################
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obj_dir:
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mkdir $@
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nosp:
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@echo
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@echo %Skip: SYSTEMPERL not in environment
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@echo
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######################################################################
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maintainer-copy::
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clean mostlyclean distclean maintainer-clean::
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-rm -rf obj_dir *.log *.dmp *.vpd *.vcd core logs
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