Testing simulating a design with Verilator
Usage: make Vtest && obj_dir/Vtest
% make clean
% make Vtest
verilator -Wall --cc --trace test.v --exe test_tb.cpp
make -j -C obj_dir/ -f Vtest.mk Vtest
clang++ -I. -MMD -I/usr/local/Cellar/verilator/3.926/share/verilator/include -I/usr/local/Cellar/verilator/3.926/share/verilator/include/vltstd -DVL_PRINTF=printf -DVM_COVERAGE=0 -DVM_SC=0 -DVM_TRACE=1 -faligned-new -fbracket-depth=4096 -Qunused-arguments -Wno-parentheses-equality -Wno-sign-compare -Wno-uninitialized -Wno-unused-parameter -Wno-unused-variable -Wno-shadow -c -o test_tb.o ../test_tb.cpp
clang++ -I. -MMD -I/usr/local/Cellar/verilator/3.926/share/verilator/include -I/usr/local/Cellar/verilator/3.926/share/verilator/include/vltstd -DVL_PRINTF=printf -DVM_COVERAGE=0 -DVM_SC=0 -DVM_TRACE=1 -faligned-new -fbracket-depth=4096 -Qunused-arguments -Wno-parentheses-equality -Wno-sign-compare -Wno-uninitialized -Wno-unused-parameter -Wno-unused-variable -Wno-shadow -c -o verilated.o /usr/local/Cellar/verilator/3.926/share/verilator/include/verilated.cpp
clang++ -I. -MMD -I/usr/local/Cellar/verilator/3.926/share/verilator/include -I/usr/local/Cellar/verilator/3.926/share/verilator/include/vltstd -DVL_PRINTF=printf -DVM_COVERAGE=0 -DVM_SC=0 -DVM_TRACE=1 -faligned-new -fbracket-depth=4096 -Qunused-arguments -Wno-parentheses-equality -Wno-sign-compare -Wno-uninitialized -Wno-unused-parameter -Wno-unused-variable -Wno-shadow -c -o verilated_vcd_c.o /usr/local/Cellar/verilator/3.926/share/verilator/include/verilated_vcd_c.cpp
/usr/bin/perl /usr/local/Cellar/verilator/3.926/share/verilator/bin/verilator_includer -DVL_INCLUDE_OPT=include Vtest.cpp > Vtest__ALLcls.cpp
/usr/bin/perl /usr/local/Cellar/verilator/3.926/share/verilator/bin/verilator_includer -DVL_INCLUDE_OPT=include Vtest__Trace.cpp Vtest__Syms.cpp Vtest__Trace__Slow.cpp > Vtest__ALLsup.cpp
clang++ -I. -MMD -I/usr/local/Cellar/verilator/3.926/share/verilator/include -I/usr/local/Cellar/verilator/3.926/share/verilator/include/vltstd -DVL_PRINTF=printf -DVM_COVERAGE=0 -DVM_SC=0 -DVM_TRACE=1 -faligned-new -fbracket-depth=4096 -Qunused-arguments -Wno-parentheses-equality -Wno-sign-compare -Wno-uninitialized -Wno-unused-parameter -Wno-unused-variable -Wno-shadow -c -o Vtest__ALLsup.o Vtest__ALLsup.cpp
clang++ -I. -MMD -I/usr/local/Cellar/verilator/3.926/share/verilator/include -I/usr/local/Cellar/verilator/3.926/share/verilator/include/vltstd -DVL_PRINTF=printf -DVM_COVERAGE=0 -DVM_SC=0 -DVM_TRACE=1 -faligned-new -fbracket-depth=4096 -Qunused-arguments -Wno-parentheses-equality -Wno-sign-compare -Wno-uninitialized -Wno-unused-parameter -Wno-unused-variable -Wno-shadow -c -o Vtest__ALLcls.o Vtest__ALLcls.cpp
Archiving Vtest__ALL.a ...
ar r Vtest__ALL.a Vtest__ALLcls.o Vtest__ALLsup.o
ar: creating archive Vtest__ALL.a
ranlib Vtest__ALL.a
clang++ test_tb.o verilated.o verilated_vcd_c.o Vtest__ALL.a -o Vtest -lm -lstdc++
% obj_dir/Vtest
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count: $2"THE BEER-WARE LICENSE" (Revision 42): [email protected] wrote this file. As long as you retain this notice you can do whatever you want with this stuff. If we meet some day, and you think this stuff is worth it, you can buy me a beer in return. Cody Cziesler.