mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-06-20 12:53:39 +00:00
Code Activity

Add log_debug() framework

Browse source 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
This commit is contained in:
Clifford Wolf 2019-04-22 17:25:52 +02:00
parent c0f9a74b12
commit e158ea2097
11 changed files with 183 additions and 53 deletions
Download patch file Download diff file Expand all files Collapse all files

37
passes/techmap/techmap.cc
View file

@ -72,6 +72,8 @@ struct TechmapWorker
pool<IdString> flatten_done_list;
pool<Cell*> flatten_keep_list;
pool<string> log_msg_cache;
struct TechmapWireData {
RTLIL::Wire *wire;
RTLIL::SigSpec value;
@ -390,6 +392,7 @@ struct TechmapWorker
bool log_continue = false;
bool did_something = false;
LogMakeDebugHdl mkdebug;
SigMap sigmap(module);
@ -547,6 +550,7 @@ struct TechmapWorker
if (extmapper_name == "wrap") {
std::string cmd_string = tpl->attributes.at("\\techmap_wrap").decode_string();
log("Running \"%s\" on wrapper %s.\n", cmd_string.c_str(), log_id(extmapper_module));
mkdebug.on();
Pass::call_on_module(extmapper_design, extmapper_module, cmd_string);
log_continue = true;
}
@ -560,11 +564,21 @@ struct TechmapWorker
goto use_wrapper_tpl;
}
log("%s %s.%s (%s) to %s.\n", mapmsg_prefix.c_str(), log_id(module), log_id(cell), log_id(cell->type), log_id(extmapper_module));
auto msg = stringf("Using extmapper %s for cells of type %s.", log_id(extmapper_module), log_id(cell->type));
if (!log_msg_cache.count(msg)) {
log_msg_cache.insert(msg);
log("%s\n", msg.c_str());
}
log_debug("%s %s.%s (%s) to %s.\n", mapmsg_prefix.c_str(), log_id(module), log_id(cell), log_id(cell->type), log_id(extmapper_module));
}
else
{
log("%s %s.%s (%s) with %s.\n", mapmsg_prefix.c_str(), log_id(module), log_id(cell), log_id(cell->type), extmapper_name.c_str());
auto msg = stringf("Using extmapper %s for cells of type %s.", extmapper_name.c_str(), log_id(cell->type));
if (!log_msg_cache.count(msg)) {
log_msg_cache.insert(msg);
log("%s\n", msg.c_str());
}
log_debug("%s %s.%s (%s) with %s.\n", mapmsg_prefix.c_str(), log_id(module), log_id(cell), log_id(cell->type), extmapper_name.c_str());
if (extmapper_name == "simplemap") {
if (simplemap_mappers.count(cell->type) == 0)
@ -662,6 +676,7 @@ struct TechmapWorker
tpl = techmap_cache[key];
} else {
if (parameters.size() != 0) {
mkdebug.on();
derived_name = tpl->derive(map, dict<RTLIL::IdString, RTLIL::Const>(parameters.begin(), parameters.end()));
tpl = map->module(derived_name);
log_continue = true;
@ -831,6 +846,7 @@ struct TechmapWorker
if (log_continue) {
log_header(design, "Continuing TECHMAP pass.\n");
log_continue = false;
mkdebug.off();
}
while (techmap_module(map, tpl, map, handled_cells, celltypeMap, true)) { }
}
@ -842,6 +858,7 @@ struct TechmapWorker
if (log_continue) {
log_header(design, "Continuing TECHMAP pass.\n");
log_continue = false;
mkdebug.off();
}
if (extern_mode && !in_recursion)
@ -861,13 +878,18 @@ struct TechmapWorker
module_queue.insert(m);
}
log("%s %s.%s to imported %s.\n", mapmsg_prefix.c_str(), log_id(module), log_id(cell), log_id(m_name));
log_debug("%s %s.%s to imported %s.\n", mapmsg_prefix.c_str(), log_id(module), log_id(cell), log_id(m_name));
cell->type = m_name;
cell->parameters.clear();
}
else
{
log("%s %s.%s using %s.\n", mapmsg_prefix.c_str(), log_id(module), log_id(cell), log_id(tpl));
auto msg = stringf("Using template %s for cells of type %s.", log_id(tpl), log_id(cell->type));
if (!log_msg_cache.count(msg)) {
log_msg_cache.insert(msg);
log("%s\n", msg.c_str());
}
log_debug("%s %s.%s (%s) using %s.\n", mapmsg_prefix.c_str(), log_id(module), log_id(cell), log_id(cell->type), log_id(tpl));
techmap_module_worker(design, module, cell, tpl);
cell = NULL;
}
@ -885,6 +907,7 @@ struct TechmapWorker
if (log_continue) {
log_header(design, "Continuing TECHMAP pass.\n");
log_continue = false;
mkdebug.off();
}
return did_something;
@ -1085,7 +1108,7 @@ struct TechmapPass : public Pass {
if (map_files.empty()) {
std::istringstream f(stdcells_code);
Frontend::frontend_call(map, &f, "<techmap.v>", verilog_frontend);
} else
} else {
for (auto &fn : map_files)
if (fn.substr(0, 1) == "%") {
if (!saved_designs.count(fn.substr(1))) {
@ -1104,6 +1127,9 @@ struct TechmapPass : public Pass {
log_cmd_error("Can't open map file `%s'\n", fn.c_str());
Frontend::frontend_call(map, &f, fn, (fn.size() > 3 && fn.substr(fn.size()-3) == ".il") ? "ilang" : verilog_frontend);
}
}
log_header(design, "Continuing TECHMAP pass.\n");
std::map<RTLIL::IdString, std::set<RTLIL::IdString, RTLIL::sort_by_id_str>> celltypeMap;
for (auto &it : map->modules_) {
@ -1211,6 +1237,7 @@ struct FlattenPass : public Pass {
}
}
log_suppressed();
log("No more expansions possible.\n");
if (top_mod != NULL)