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Handle --help properly in simple_system top-level

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Rupert Swarbrick 2020-07-06 10:16:28 +01:00 • committed by Rupert Swarbrick
parent 45d3790d40
commit d7284c2cbd
1 changed files with 10 additions and 4 deletions
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14
examples/simple_system/ibex_simple_system.cc
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@ -21,11 +21,19 @@ int main(int argc, char **argv) {
"ram", "TOP.ibex_simple_system.u_ram.u_ram.gen_generic.u_impl_generic");
simctrl.RegisterExtension(&memutil);
bool exit_app = false;
int ret_code = simctrl.ParseCommandArgs(argc, argv, exit_app);
if (exit_app) {
return ret_code;
}
std::cout << "Simulation of Ibex" << std::endl
<< "==================" << std::endl
<< std::endl;
if (simctrl.Exec(argc, argv)) {
simctrl.RunSimulation();
if (!simctrl.WasSimulationSuccessful()) {
return 1;
}
@ -33,9 +41,7 @@ int main(int argc, char **argv) {
// doesn't know the scope itself. Could be moved to ibex_pcount_string, but
// would require a way to set the scope name from here, similar to MemUtil.
svSetScope(svGetScopeFromName("TOP.ibex_simple_system"));
// TODO: Exec can return with "true" (e.g. with `-h`), but that does not mean
// `RunSimulation()` was executed. The folllowing values will not be useful
// in this case.
std::cout << "\nPerformance Counters" << std::endl
<< "====================" << std::endl;
std::cout << ibex_pcount_string(false);