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box_derive: add -apply

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This commit is contained in:
Emil J. Tywoniak 2025-06-25 12:43:15 +02:00
parent 3c474a4965
commit 424f9f91aa
1 changed files with 10 additions and 0 deletions
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10
passes/cmds/box_derive.cc
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@ -51,6 +51,9 @@ struct BoxDerivePass : Pass {
log(" replaces the internal Yosys naming scheme in which the names of derived\n");
log(" modules start with '$paramod$')\n");
log("\n");
log(" -apply\n");
log(" use the derived modules\n");
log("\n");
}
void execute(std::vector<std::string> args, RTLIL::Design *d) override
{
@ -59,11 +62,14 @@ struct BoxDerivePass : Pass {
size_t argidx;
IdString naming_attr;
IdString base_name;
bool apply_mode;
for (argidx = 1; argidx < args.size(); argidx++) {
if (args[argidx] == "-naming_attr" && argidx + 1 < args.size())
naming_attr = RTLIL::escape_id(args[++argidx]);
else if (args[argidx] == "-base" && argidx + 1 < args.size())
base_name = RTLIL::escape_id(args[++argidx]);
else if (args[argidx] == "-apply")
apply_mode = true;
else
break;
}
@ -80,6 +86,7 @@ struct BoxDerivePass : Pass {
for (auto module : d->selected_modules()) {
for (auto cell : module->selected_cells()) {
log_cell(cell);
Module *inst_module = d->module(cell->type);
if (!inst_module || !inst_module->get_blackbox_attribute())
continue;
@ -108,6 +115,9 @@ struct BoxDerivePass : Pass {
}
done[index] = derived;
if (apply_mode)
cell->type = derived_type;
log_cell(cell);
}
}
}