mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-04-22 00:26:40 +00:00
Code Activity

Remove abc option ambiguity

Browse source
This commit is contained in:
Alain Dargelas 2024-11-27 21:31:14 -08:00
parent b421ffa3c4
commit e5e596149b
1 changed files with 20 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

36
passes/cmds/longloop_select.cc
View file

@ -34,9 +34,9 @@ struct LongLoopSelect : public ScriptPass {
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
log(" longloop_select [-depth <for-loop threshold depth>] [-abc <ABC script>]\n");
log(" If no ABC script is provided, this pass simply selects cells in for-loops\n");
log(" If an ABC script is provided, this pass selects cells in a per for-loop basis and runs ABC with the given script\n");
log(" longloop_select [-depth <for-loop threshold depth>] [-abc_opt <ABC options>] [-abc_script <ABC script>]\n");
log(" If no ABC script/option is provided, this pass simply selects cells in for-loops\n");
log(" If an ABC script/option is provided, this pass selects cells in a per for-loop basis and runs ABC with the given script\n");
log("\n");
}
void script() override {}
@ -99,15 +99,19 @@ struct LongLoopSelect : public ScriptPass {
bool debug = false;
size_t argidx;
std::string abc_script;
std::string abc_options;
for (argidx = 1; argidx < args.size(); argidx++) {
if (args[argidx] == "-depth") {
argidx++;
threshold_depth = std::stoul(args[argidx], nullptr, 10);
} else if (args[argidx] == "-debug") {
debug = true;
} else if (args[argidx] == "-abc") {
} else if (args[argidx] == "-abc_script") {
argidx++;
abc_script = args[argidx];
} else if (args[argidx] == "-abc_opt") {
argidx++;
abc_options = args[argidx];
} else {
break;
}
@ -134,6 +138,7 @@ struct LongLoopSelect : public ScriptPass {
log(" Creating sorting datastructures\n");
log_flush();
}
for (auto cell : module->cells()) {
std::string loopIndex = cell->get_string_attribute("\\in_for_loop");
if (!loopIndex.empty()) {
@ -147,6 +152,7 @@ struct LongLoopSelect : public ScriptPass {
}
}
}
if (!loopIndexCellMap.empty()) {
log(" Found %ld for-loop clusters in module %s\n", loopIndexCellMap.size(), module->name.c_str());
log_flush();
@ -199,18 +205,16 @@ struct LongLoopSelect : public ScriptPass {
}
}
if (!abc_script.empty()) {
if (abc_script.find("map") == std::string::npos) {
abc_script.erase(std::remove(abc_script.begin(), abc_script.end(), '"'), abc_script.end());
std::string command = "abc -map_src " + src_info + " " + abc_script;
log(" Executing: %s\n", command.c_str());
log_flush();
Pass::call(design, command);
} else {
std::string command = "abc -map_src " + src_info + " -script " + abc_script;
log(" Executing: %s\n", command.c_str());
log_flush();
Pass::call(design, command);
}
std::string command = "abc -map_src " + src_info + " -script " + abc_script;
log(" Executing: %s\n", command.c_str());
log_flush();
Pass::call(design, command);
} else if (!abc_options.empty()) {
abc_options.erase(std::remove(abc_options.begin(), abc_options.end(), '"'), abc_options.end());
std::string command = "abc -map_src " + src_info + " " + abc_options;
log(" Executing: %s\n", command.c_str());
log_flush();
Pass::call(design, command);
}
}
}