mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2026-07-20 14:15:49 +00:00
Code Activity

WIP

Browse source
This commit is contained in:
Emil J. Tywoniak 2026-06-12 00:18:53 +02:00
parent afdae7b87e
commit c3ffbf6fae
229 changed files with 3902 additions and 3835 deletions
Download patch file Download diff file Expand all files Collapse all files

18
passes/techmap/extract_counter.cc
View file

@ -258,7 +258,7 @@ int counter_tryextract(
return 9;
Cell* count_mux = *y_loads.begin();
extract.count_mux = count_mux;
if(count_mux->type != ID($mux))
if(count_mux->type != TW($mux))
return 10;
if(!is_full_bus(aluy, index, cell, ID::Y, count_mux, ID::A))
return 11;
@ -287,9 +287,9 @@ int counter_tryextract(
Cell* overflow_cell = NULL;
for(auto c : muxsel_conns)
{
if(extract.count_is_up && c->type != ID($eq))
if(extract.count_is_up && c->type != TW($eq))
continue;
if(!extract.count_is_up && c->type != ID($logic_not))
if(!extract.count_is_up && c->type != TW($logic_not))
continue;
if(!is_full_bus(muxsel, index, c, ID::Y, count_mux, ID::S, true))
continue;
@ -311,7 +311,7 @@ int counter_tryextract(
Cell* count_reg = muxload;
Cell* cemux = NULL;
RTLIL::SigSpec cey;
if(muxload->type == ID($mux))
if(muxload->type == TW($mux))
{
//This mux is probably a clock enable mux.
//Find our count register (should be our only load)
@ -349,9 +349,9 @@ int counter_tryextract(
extract.has_ce = false;
extract.count_reg = count_reg;
if(count_reg->type == ID($dff))
if(count_reg->type == TW($dff))
extract.has_reset = false;
else if(count_reg->type == ID($adff))
else if(count_reg->type == TW($adff))
{
if (!settings.allow_arst)
return 25;
@ -517,7 +517,7 @@ void counter_worker(
SigMap& sigmap = index.sigmap;
//Core of the counter must be an ALU
if (cell->type != ID($alu))
if (cell->type != TW($alu))
return;
//A input is the count value. Check if it has COUNT_EXTRACT set.
@ -611,7 +611,7 @@ void counter_worker(
}
//Get new cell name
string countname = string("$COUNTx$") + extract.rwire->name.unescape();
string countname = string("$COUNTx$") + design->twines.unescaped_str(extract.rwire->name);
//Wipe all of the old connections to the ALU
cell->unsetPort(TW::A);
@ -697,7 +697,7 @@ void counter_worker(
//Hook up any parallel outputs
for(auto load : extract.pouts)
{
log(" Counter has parallel output to cell %s port %s\n", load.cell->module->design->twines.str(cell->meta_->name), load.port.unescape());
log(" Counter has parallel output to cell %s port %s\n", load.cell->module->design->twines.str(cell->meta_->name), design->twines.unescaped_str(load.port));
}
if(extract.has_pout)
{