diff options
Diffstat (limited to 'passes/tests/test_autotb.cc')
| -rw-r--r-- | passes/tests/test_autotb.cc | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/passes/tests/test_autotb.cc b/passes/tests/test_autotb.cc index cb31056f4..2b6a86c25 100644 --- a/passes/tests/test_autotb.cc +++ b/passes/tests/test_autotb.cc @@ -324,7 +324,7 @@ static void autotest(std::ostream &f, RTLIL::Design *design, int num_iter, int s struct TestAutotbBackend : public Backend { TestAutotbBackend() : Backend("=test_autotb", "generate simple test benches") { } - virtual void help() + void help() YS_OVERRIDE { // |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---| log("\n"); @@ -345,11 +345,19 @@ struct TestAutotbBackend : public Backend { log("value after initialization. This can e.g. be used to force a reset signal\n"); log("low in order to explore more inner states in a state machine.\n"); log("\n"); + log("The attribute 'gentb_skip' can be attached to modules to suppress testbench\n"); + log("generation.\n"); + log("\n"); log(" -n <int>\n"); log(" number of iterations the test bench should run (default = 1000)\n"); log("\n"); + log(" -seed <int>\n"); + log(" seed used for pseudo-random number generation (default = 0).\n"); + log(" a value of 0 will cause an arbitrary seed to be chosen, based on\n"); + log(" the current system time.\n"); + log("\n"); } - virtual void execute(std::ostream *&f, std::string filename, std::vector<std::string> args, RTLIL::Design *design) + void execute(std::ostream *&f, std::string filename, std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE { int num_iter = 1000; int seed = 0; |