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Remove cover() coverage tracking

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Robert O'Callahan 2025-11-26 22:47:15 +00:00 • committed by Emil J. Tywoniak
parent 52b1245547
commit 638e904f91
8 changed files with 2 additions and 556 deletions
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51
kernel/log.cc
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@ -681,55 +681,4 @@ void log_check_expected()
check_err("prefixed error", pattern, item);
}
// ---------------------------------------------------
// This is the magic behind the code coverage counters
// ---------------------------------------------------
#if defined(YOSYS_ENABLE_COVER) && (defined(__linux__) || defined(__FreeBSD__))
dict<std::string, std::pair<std::string, int>> extra_coverage_data;
void cover_extra(std::string parent, std::string id, bool increment) {
if (extra_coverage_data.count(id) == 0) {
for (CoverData *p = __start_yosys_cover_list; p != __stop_yosys_cover_list; p++)
if (p->id == parent)
extra_coverage_data[id].first = stringf("%s:%d:%s", p->file, p->line, p->func);
log_assert(extra_coverage_data.count(id));
}
if (increment)
extra_coverage_data[id].second++;
}
dict<std::string, std::pair<std::string, int>> get_coverage_data()
{
dict<std::string, std::pair<std::string, int>> coverage_data;
for (auto &it : pass_register) {
std::string key = stringf("passes.%s", it.first);
coverage_data[key].first = stringf("%s:%d:%s", __FILE__, __LINE__, __FUNCTION__);
coverage_data[key].second += it.second->call_counter;
}
for (auto &it : extra_coverage_data) {
if (coverage_data.count(it.first))
log_warning("found duplicate coverage id \"%s\".\n", it.first);
coverage_data[it.first].first = it.second.first;
coverage_data[it.first].second += it.second.second;
}
for (CoverData *p = __start_yosys_cover_list; p != __stop_yosys_cover_list; p++) {
if (coverage_data.count(p->id))
log_warning("found duplicate coverage id \"%s\".\n", p->id);
coverage_data[p->id].first = stringf("%s:%d:%s", p->file, p->line, p->func);
coverage_data[p->id].second += p->counter.load(std::memory_order_relaxed);
}
for (auto &it : coverage_data)
if (!it.second.first.compare(0, strlen(YOSYS_SRC "/"), YOSYS_SRC "/"))
it.second.first = it.second.first.substr(strlen(YOSYS_SRC "/"));
return coverage_data;
}
#endif
YOSYS_NAMESPACE_END