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setattr.cc: Explicit -setstr option

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Don't rely on strings being quoted, instead we introduce `-setstr`.
Change the help text formatting for `setattr` and `setparam` to avoid the line being too long.  Instead use a generic `[options]` and list the options separately.
This commit is contained in:
Krystine Sherwin 2025-10-06 11:30:26 +13:00
parent a685bab9e2
commit 40cd1729d5
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1 changed files with 40 additions and 21 deletions
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61
passes/cmds/setattr.cc
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@ -32,10 +32,10 @@ struct setunset_t
setunset_t(std::string unset_name) : name(RTLIL::escape_id(unset_name)), value(), unset(true) { }
setunset_t(std::string set_name, std::string set_value) : name(RTLIL::escape_id(set_name)), value(), unset(false)
setunset_t(std::string set_name, std::string set_value, bool is_str) : name(RTLIL::escape_id(set_name)), value(), unset(false)
{
if (set_value.compare(0, 1, "\"") == 0 && set_value.compare(GetSize(set_value)-1, std::string::npos, "\"") == 0) {
value = RTLIL::Const(set_value.substr(1, GetSize(set_value)-2));
if (is_str) {
value = RTLIL::Const(set_value);
} else {
RTLIL::SigSpec sig_value;
if (!RTLIL::SigSpec::parse(sig_value, nullptr, set_value))
@ -60,13 +60,22 @@ struct SetattrPass : public Pass {
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
log(" setattr [ -mod ] [ -set name value | -unset name ]... [selection]\n");
log(" setattr [options] [selection]\n");
log("\n");
log("Set/unset the given attributes on the selected objects. String values must be\n");
log("passed in double quotes (\").\n");
log("Set/unset attributes on the selected objects.\n");
log("\n");
log("When called with -mod, this command will set and unset attributes on modules\n");
log("instead of objects within modules.\n");
log(" -mod\n");
log(" apply changes to modules instead of objects within modules\n");
log("\n");
log(" -set <name> <value>\n");
log(" -setstr <name> <strvalue>\n");
log(" set the named attribute to the given value, string values must use\n");
log(" the -setstr option\n");
log("\n");
log(" -unset <name>\n");
log(" unset the named attribute\n");
log("\n");
log("The options -setstr, -set, and -unset can be specified multiple times.\n");
log("\n");
}
void execute(std::vector<std::string> args, RTLIL::Design *design) override
@ -78,10 +87,10 @@ struct SetattrPass : public Pass {
for (argidx = 1; argidx < args.size(); argidx++)
{
std::string arg = args[argidx];
if (arg == "-set" && argidx+2 < args.size()) {
if ((arg == "-set" || arg == "-setstr") && argidx+2 < args.size()) {
string set_key = args[++argidx];
string set_val = args[++argidx];
setunset_list.push_back(setunset_t(set_key, set_val));
setunset_list.push_back(setunset_t(set_key, set_val, arg == "-setstr"));
continue;
}
if (arg == "-unset" && argidx+1 < args.size()) {
@ -147,12 +156,22 @@ struct SetparamPass : public Pass {
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
log(" setparam [ -type cell_type ] [ -set name value | -unset name ]... [selection]\n");
log(" setparam [options] [selection]\n");
log("\n");
log("Set/unset the given parameters on the selected cells. String values must be\n");
log("passed in double quotes (\").\n");
log("Set/unset parameters on the selected cells.\n");
log("\n");
log("The -type option can be used to change the cell type of the selected cells.\n");
log(" -type\n");
log(" change the cell type of the selected cells\n");
log("\n");
log(" -set <name> <value>\n");
log(" -setstr <name> <strvalue>\n");
log(" set the named parameter to the given value, string values must use\n");
log(" the -setstr option\n");
log("\n");
log(" -unset <name>\n");
log(" unset the named parameter\n");
log("\n");
log("The options -setstr, -set, and -unset can be specified multiple times.\n");
log("\n");
}
void execute(std::vector<std::string> args, RTLIL::Design *design) override
@ -164,10 +183,10 @@ struct SetparamPass : public Pass {
for (argidx = 1; argidx < args.size(); argidx++)
{
std::string arg = args[argidx];
if (arg == "-set" && argidx+2 < args.size()) {
if ((arg == "-set" || arg == "-setstr") && argidx+2 < args.size()) {
string set_key = args[++argidx];
string set_val = args[++argidx];
setunset_list.push_back(setunset_t(set_key, set_val));
setunset_list.push_back(setunset_t(set_key, set_val, arg == "-setstr"));
continue;
}
if (arg == "-unset" && argidx+1 < args.size()) {
@ -199,10 +218,10 @@ struct ChparamPass : public Pass {
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
log(" chparam [ -set name value ]... [selection]\n");
log(" chparam [ -set[str] name value ]... [selection]\n");
log("\n");
log("Re-evaluate the selected modules with new parameters. String values must be\n");
log("passed in double quotes (\").\n");
log("Re-evaluate the selected modules with new parameters. String values must use\n");
log("the -setstr option.\n");
log("\n");
log("\n");
log(" chparam -list [selection]\n");
@ -220,10 +239,10 @@ struct ChparamPass : public Pass {
for (argidx = 1; argidx < args.size(); argidx++)
{
std::string arg = args[argidx];
if (arg == "-set" && argidx+2 < args.size()) {
if ((arg == "-set" || arg == "-setstr") && argidx+2 < args.size()) {
string set_key = args[++argidx];
string set_val = args[++argidx];
setunset_list.push_back(setunset_t(set_key, set_val));
setunset_list.push_back(setunset_t(set_key, set_val, arg == "-setstr"));
continue;
}
if (arg == "-list") {