}
for (auto cell : module->cells()) {
- if (cell->type == "$mux" || cell->type == "$pmux" || cell->type == "$_MUX_") {
+ if (cell->type.in(ID($mux), ID($pmux), ID($_MUX_))) {
RTLIL::SigSpec sig_y = sigmap(cell->getPort("\\Y"));
for (int i = 0; i < GetSize(sig_y); i++)
bit2mux[sig_y[i]] = cell_int_t(cell, i);
}
if (direct_dict.empty()) {
- if (cell->type == "$dff" || cell->type == "$_DFF_N_" || cell->type == "$_DFF_P_")
+ if (cell->type.in(ID($dff), ID($_DFF_N_), ID($_DFF_P_)))
dff_cells.push_back(cell);
} else {
if (direct_dict.count(cell->type))
}
if (GetSize(or_input) == 0)
- return RTLIL::S1;
+ return State::S1;
if (GetSize(or_input) == 1)
return or_input;
dff_cell->setPort("\\E", make_patterns_logic(it.first, true));
dff_cell->type = direct_dict.at(dff_cell->type);
} else
- if (dff_cell->type == "$dff") {
+ if (dff_cell->type == ID($dff)) {
RTLIL::Cell *new_cell = module->addDffe(NEW_ID, dff_cell->getPort("\\CLK"), make_patterns_logic(it.first, false),
new_sig_d, new_sig_q, dff_cell->getParam("\\CLK_POLARITY").as_bool(), true);
log(" created $dffe cell %s for %s -> %s.\n", log_id(new_cell), log_signal(new_sig_d), log_signal(new_sig_q));
} else {
RTLIL::Cell *new_cell = module->addDffeGate(NEW_ID, dff_cell->getPort("\\C"), make_patterns_logic(it.first, true),
- new_sig_d, new_sig_q, dff_cell->type == "$_DFF_P_", true);
+ new_sig_d, new_sig_q, dff_cell->type == ID($_DFF_P_), true);
log(" created %s cell %s for %s -> %s.\n", log_id(new_cell->type), log_id(new_cell), log_signal(new_sig_d), log_signal(new_sig_q));
}
}
log("more feedback paths to $dffe cells. It also works on gate-level cells such as\n");
log("$_DFF_P_, $_DFF_N_ and $_MUX_.\n");
log("\n");
- log(" -unmap");
+ log(" -unmap\n");
log(" operate in the opposite direction: replace $dffe cells with combinations\n");
log(" of $dff and $mux cells. the options below are ignore in unmap mode.\n");
log("\n");
}
if (args[argidx] == "-unmap-mince" && argidx + 1 < args.size()) {
unmap_mode = true;
- min_ce_use = std::stoi(args[++argidx]);
+ min_ce_use = atoi(args[++argidx].c_str());
continue;
}
if (args[argidx] == "-direct" && argidx + 2 < args.size()) {
if (args[argidx] == "-direct-match" && argidx + 1 < args.size()) {
bool found_match = false;
const char *pattern = args[++argidx].c_str();
- if (patmatch(pattern, "$_DFF_P_" )) found_match = true, direct_dict["$_DFF_P_" ] = "$_DFFE_PP_";
- if (patmatch(pattern, "$_DFF_N_" )) found_match = true, direct_dict["$_DFF_N_" ] = "$_DFFE_NP_";
- if (patmatch(pattern, "$_DFF_NN0_")) found_match = true, direct_dict["$_DFF_NN0_"] = "$__DFFE_NN0";
- if (patmatch(pattern, "$_DFF_NN1_")) found_match = true, direct_dict["$_DFF_NN1_"] = "$__DFFE_NN1";
- if (patmatch(pattern, "$_DFF_NP0_")) found_match = true, direct_dict["$_DFF_NP0_"] = "$__DFFE_NP0";
- if (patmatch(pattern, "$_DFF_NP1_")) found_match = true, direct_dict["$_DFF_NP1_"] = "$__DFFE_NP1";
- if (patmatch(pattern, "$_DFF_PN0_")) found_match = true, direct_dict["$_DFF_PN0_"] = "$__DFFE_PN0";
- if (patmatch(pattern, "$_DFF_PN1_")) found_match = true, direct_dict["$_DFF_PN1_"] = "$__DFFE_PN1";
- if (patmatch(pattern, "$_DFF_PP0_")) found_match = true, direct_dict["$_DFF_PP0_"] = "$__DFFE_PP0";
- if (patmatch(pattern, "$_DFF_PP1_")) found_match = true, direct_dict["$_DFF_PP1_"] = "$__DFFE_PP1";
-
- if (patmatch(pattern, "$__DFFS_NN0_")) found_match = true, direct_dict["$__DFFS_NN0_"] = "$__DFFSE_NN0";
- if (patmatch(pattern, "$__DFFS_NN1_")) found_match = true, direct_dict["$__DFFS_NN1_"] = "$__DFFSE_NN1";
- if (patmatch(pattern, "$__DFFS_NP0_")) found_match = true, direct_dict["$__DFFS_NP0_"] = "$__DFFSE_NP0";
- if (patmatch(pattern, "$__DFFS_NP1_")) found_match = true, direct_dict["$__DFFS_NP1_"] = "$__DFFSE_NP1";
- if (patmatch(pattern, "$__DFFS_PN0_")) found_match = true, direct_dict["$__DFFS_PN0_"] = "$__DFFSE_PN0";
- if (patmatch(pattern, "$__DFFS_PN1_")) found_match = true, direct_dict["$__DFFS_PN1_"] = "$__DFFSE_PN1";
- if (patmatch(pattern, "$__DFFS_PP0_")) found_match = true, direct_dict["$__DFFS_PP0_"] = "$__DFFSE_PP0";
- if (patmatch(pattern, "$__DFFS_PP1_")) found_match = true, direct_dict["$__DFFS_PP1_"] = "$__DFFSE_PP1";
+ if (patmatch(pattern, "$_DFF_P_" )) found_match = true, direct_dict[ID($_DFF_P_) ] = ID($_DFFE_PP_);
+ if (patmatch(pattern, "$_DFF_N_" )) found_match = true, direct_dict[ID($_DFF_N_) ] = ID($_DFFE_NP_);
+ if (patmatch(pattern, "$_DFF_NN0_")) found_match = true, direct_dict[ID($_DFF_NN0_)] = ID($__DFFE_NN0);
+ if (patmatch(pattern, "$_DFF_NN1_")) found_match = true, direct_dict[ID($_DFF_NN1_)] = ID($__DFFE_NN1);
+ if (patmatch(pattern, "$_DFF_NP0_")) found_match = true, direct_dict[ID($_DFF_NP0_)] = ID($__DFFE_NP0);
+ if (patmatch(pattern, "$_DFF_NP1_")) found_match = true, direct_dict[ID($_DFF_NP1_)] = ID($__DFFE_NP1);
+ if (patmatch(pattern, "$_DFF_PN0_")) found_match = true, direct_dict[ID($_DFF_PN0_)] = ID($__DFFE_PN0);
+ if (patmatch(pattern, "$_DFF_PN1_")) found_match = true, direct_dict[ID($_DFF_PN1_)] = ID($__DFFE_PN1);
+ if (patmatch(pattern, "$_DFF_PP0_")) found_match = true, direct_dict[ID($_DFF_PP0_)] = ID($__DFFE_PP0);
+ if (patmatch(pattern, "$_DFF_PP1_")) found_match = true, direct_dict[ID($_DFF_PP1_)] = ID($__DFFE_PP1);
+
+ if (patmatch(pattern, "$__DFFS_NN0_")) found_match = true, direct_dict[ID($__DFFS_NN0_)] = ID($__DFFSE_NN0);
+ if (patmatch(pattern, "$__DFFS_NN1_")) found_match = true, direct_dict[ID($__DFFS_NN1_)] = ID($__DFFSE_NN1);
+ if (patmatch(pattern, "$__DFFS_NP0_")) found_match = true, direct_dict[ID($__DFFS_NP0_)] = ID($__DFFSE_NP0);
+ if (patmatch(pattern, "$__DFFS_NP1_")) found_match = true, direct_dict[ID($__DFFS_NP1_)] = ID($__DFFSE_NP1);
+ if (patmatch(pattern, "$__DFFS_PN0_")) found_match = true, direct_dict[ID($__DFFS_PN0_)] = ID($__DFFSE_PN0);
+ if (patmatch(pattern, "$__DFFS_PN1_")) found_match = true, direct_dict[ID($__DFFS_PN1_)] = ID($__DFFSE_PN1);
+ if (patmatch(pattern, "$__DFFS_PP0_")) found_match = true, direct_dict[ID($__DFFS_PP0_)] = ID($__DFFSE_PP0);
+ if (patmatch(pattern, "$__DFFS_PP1_")) found_match = true, direct_dict[ID($__DFFS_PP1_)] = ID($__DFFSE_PP1);
if (!found_match)
log_cmd_error("No cell types matched pattern '%s'.\n", pattern);
continue;
if (unmap_mode) {
SigMap sigmap(mod);
for (auto cell : mod->selected_cells()) {
- if (cell->type == "$dffe") {
+ if (cell->type == ID($dffe)) {
if (min_ce_use >= 0) {
int ce_use = 0;
for (auto cell_other : mod->selected_cells()) {
mod->remove(cell);
continue;
}
- if (cell->type.substr(0, 7) == "$_DFFE_") {
+ if (cell->type.begins_with("$_DFFE_")) {
if (min_ce_use >= 0) {
int ce_use = 0;
for (auto cell_other : mod->selected_cells()) {
continue;
}
- bool clk_pol = cell->type.substr(7, 1) == "P";
- bool en_pol = cell->type.substr(8, 1) == "P";
+ bool clk_pol = cell->type.compare(7, 1, "P") == 0;
+ bool en_pol = cell->type.compare(8, 1, "P") == 0;
RTLIL::SigSpec tmp = mod->addWire(NEW_ID);
mod->addDff(NEW_ID, cell->getPort("\\C"), tmp, cell->getPort("\\Q"), clk_pol);
if (en_pol)
projects / yosys.git / blobdiff