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sdc: return resolved patterns

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This commit is contained in:
Emil J. Tywoniak 2025-05-27 18:29:59 +02:00
parent c615b61f9f
commit b6b5877f9e
1 changed files with 29 additions and 6 deletions
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35
passes/cmds/sdc.cc
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@ -77,6 +77,14 @@ struct SdcObjects {
}
~SdcObjects() = default;
void dump() {
std::sort(design_ports.begin(), design_ports.end());
std::sort(design_cells.begin(), design_cells.end());
std::sort(design_pins.begin(), design_pins.end());
std::sort(design_nets.begin(), design_nets.end());
constrained_ports.sort();
constrained_cells.sort();
constrained_pins.sort();
constrained_nets.sort();
log("Design ports:\n");
for (auto name : design_ports) {
log("\t%s\n", name.c_str());
@ -130,7 +138,6 @@ static bool parse_flag(char* arg, const char* flag_name, T& flag_var) {
return false;
}
// TODO return values like json_to_tcl on result.json?
// TODO vectors
// TODO cell arrays?
@ -165,25 +172,34 @@ static int sdc_get_pins_cmd(ClientData data, Tcl_Interp *interp, int objc, Tcl_O
for (; i < objc; i++) {
patterns.push_back(Tcl_GetString(objv[i]));
}
std::vector<std::pair<std::string, Cell*>> resolved;
for (auto pat : patterns) {
bool found = false;
for (auto [name, pin] : objects->design_pins) {
if (name == pat) {
found = true;
objects->constrained_pins.insert(std::make_pair(name, pin));
resolved.push_back(std::make_pair(name, pin));
}
}
if (!found)
log_warning("No matches in design for pattern %s\n", pat.c_str());
log_warning("No matches in design for pin %s\n", pat.c_str());
}
Tcl_Obj *result = Tcl_NewListObj(resolved.size(), nullptr);
for (auto obj : resolved) {
Tcl_ListObjAppendElement(interp, result, Tcl_NewStringObj(obj.first.c_str(), obj.first.size()));
objects->constrained_pins.insert(obj);
}
(void)hierarchical_flag;
(void)regexp_flag;
(void)nocase_flag;
(void)of_objects;
if (separator != "/") {
Tcl_SetObjResult(interp, Tcl_NewStringObj("Only '/' accepted as separator", -1));
Tcl_SetResult(interp, (char *)"Only '/' accepted as separator", TCL_STATIC);
return TCL_ERROR;
}
Tcl_SetObjResult(interp, result);
return TCL_OK;
}
@ -204,19 +220,26 @@ static int sdc_get_ports_cmd(ClientData data, Tcl_Interp *interp, int objc, Tcl_
for (; i < objc; i++) {
patterns.push_back(Tcl_GetString(objv[i]));
}
std::vector<std::string> resolved;
for (auto pat : patterns) {
bool found = false;
for (auto name : objects->design_ports) {
if (name == pat) {
found = true;
objects->constrained_ports.insert(name);
resolved.push_back(name);
}
}
if (!found)
log_warning("No matches in design for pattern %s\n", pat.c_str());
log_warning("No matches in design for port %s\n", pat.c_str());
}
Tcl_Obj *result = Tcl_NewListObj(resolved.size(), nullptr);
for (auto obj : resolved) {
Tcl_ListObjAppendElement(interp, result, Tcl_NewStringObj(obj.c_str(), obj.size()));
objects->constrained_ports.insert(obj);
}
(void)regexp_flag;
(void)nocase_flag;
Tcl_SetObjResult(interp, result);
return TCL_OK;
}