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Make log() use the FmtString infrastructure.

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Now `log()` supports `std::string`.

We have to fix a few places where the format parameter was not a compile time constant.
This is mostly trivial.
This commit is contained in:
Robert O'Callahan 2025-07-10 05:24:59 +00:00 • committed by Jannis Harder
parent c6e96d7816
commit a8791a459e
10 changed files with 74 additions and 45 deletions
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14
passes/techmap/dfflibmap.cc
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@ -135,7 +135,7 @@ static bool parse_next_state(const LibertyAst *cell, const LibertyAst *attr, std
if (ff == nullptr || ff->args.size() != 2)
return false;
auto ff_output = ff->args.at(0);
// This test is redundant with the one in enable_pin, but we're in a
// position that gives better diagnostics here.
if (!pin_names.count(ff_output)) {
@ -166,23 +166,23 @@ static bool parse_next_state(const LibertyAst *cell, const LibertyAst *attr, std
// the ff output Q is in a known bit location, so we now just have to compare the LUT mask to known values to find the enable pin and polarity.
if (lut == 0xD8) {
data_name = pins[1];
enable_name = pins[0];
enable_name = pins[0];
return true;
}
if (lut == 0xB8) {
data_name = pins[0];
enable_name = pins[1];
enable_name = pins[1];
return true;
}
enable_not_inverted = false;
if (lut == 0xE4) {
data_name = pins[1];
enable_name = pins[0];
enable_name = pins[0];
return true;
}
if (lut == 0xE2) {
data_name = pins[0];
enable_name = pins[1];
enable_name = pins[1];
return true;
}
// this does not match an enable flop.
@ -553,11 +553,11 @@ static void dfflibmap(RTLIL::Design *design, RTLIL::Module *module)
new_cell->setPort("\\" + port.first, sig);
}
stats[stringf(" mapped %%d %s cells to %s cells.\n", cell_type, new_cell->type)]++;
stats[stringf("%s cells to %s cells", cell_type, new_cell->type)]++;
}
for (auto &stat: stats)
log(stat.first.c_str(), stat.second);
log(" mapped %d %s.\n", stat.second, stat.first);
}
struct DfflibmapPass : public Pass {