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-rw-r--r--passes/techmap/attrmap.cc220
1 files changed, 146 insertions, 74 deletions
diff --git a/passes/techmap/attrmap.cc b/passes/techmap/attrmap.cc
index dec81d216..5f30817d4 100644
--- a/passes/techmap/attrmap.cc
+++ b/passes/techmap/attrmap.cc
@@ -81,7 +81,7 @@ struct AttrmapAction {
struct AttrmapTocase : AttrmapAction {
string name;
- virtual bool apply(IdString &id, Const&) {
+ bool apply(IdString &id, Const&) YS_OVERRIDE {
if (match_name(name, id, true))
id = RTLIL::escape_id(name);
return true;
@@ -90,7 +90,7 @@ struct AttrmapTocase : AttrmapAction {
struct AttrmapRename : AttrmapAction {
string old_name, new_name;
- virtual bool apply(IdString &id, Const&) {
+ bool apply(IdString &id, Const&) YS_OVERRIDE {
if (match_name(old_name, id))
id = RTLIL::escape_id(new_name);
return true;
@@ -101,7 +101,7 @@ struct AttrmapMap : AttrmapAction {
bool imap;
string old_name, new_name;
string old_value, new_value;
- virtual bool apply(IdString &id, Const &val) {
+ bool apply(IdString &id, Const &val) YS_OVERRIDE {
if (match_name(old_name, id) && match_value(old_value, val, true)) {
id = RTLIL::escape_id(new_name);
val = make_value(new_value);
@@ -111,9 +111,10 @@ struct AttrmapMap : AttrmapAction {
};
struct AttrmapRemove : AttrmapAction {
+ bool has_value;
string name, value;
- virtual bool apply(IdString &id, Const &val) {
- return !(match_name(name, id) && match_value(value, val));
+ bool apply(IdString &id, Const &val) YS_OVERRIDE {
+ return !(match_name(name, id) && (!has_value || match_value(value, val)));
}
};
@@ -142,33 +143,94 @@ void attrmap_apply(string objname, vector<std::unique_ptr<AttrmapAction>> &actio
attributes.swap(new_attributes);
}
+void log_attrmap_paramap_options()
+{
+ log(" -tocase <name>\n");
+ log(" Match attribute names case-insensitively and set it to the specified\n");
+ log(" name.\n");
+ log("\n");
+ log(" -rename <old_name> <new_name>\n");
+ log(" Rename attributes as specified\n");
+ log("\n");
+ log(" -map <old_name>=<old_value> <new_name>=<new_value>\n");
+ log(" Map key/value pairs as indicated.\n");
+ log("\n");
+ log(" -imap <old_name>=<old_value> <new_name>=<new_value>\n");
+ log(" Like -map, but use case-insensitive match for <old_value> when\n");
+ log(" it is a string value.\n");
+ log("\n");
+ log(" -remove <name>=<value>\n");
+ log(" Remove attributes matching this pattern.\n");
+}
+
+bool parse_attrmap_paramap_options(size_t &argidx, std::vector<std::string> &args, vector<std::unique_ptr<AttrmapAction>> &actions)
+{
+ std::string arg = args[argidx];
+ if (arg == "-tocase" && argidx+1 < args.size()) {
+ auto action = new AttrmapTocase;
+ action->name = args[++argidx];
+ actions.push_back(std::unique_ptr<AttrmapAction>(action));
+ return true;
+ }
+ if (arg == "-rename" && argidx+2 < args.size()) {
+ auto action = new AttrmapRename;
+ action->old_name = args[++argidx];
+ action->new_name = args[++argidx];
+ actions.push_back(std::unique_ptr<AttrmapAction>(action));
+ return true;
+ }
+ if ((arg == "-map" || arg == "-imap") && argidx+2 < args.size()) {
+ string arg1 = args[++argidx];
+ string arg2 = args[++argidx];
+ string val1, val2;
+ size_t p = arg1.find("=");
+ if (p != string::npos) {
+ val1 = arg1.substr(p+1);
+ arg1 = arg1.substr(0, p);
+ }
+ p = arg2.find("=");
+ if (p != string::npos) {
+ val2 = arg2.substr(p+1);
+ arg2 = arg2.substr(0, p);
+ }
+ auto action = new AttrmapMap;
+ action->imap = (arg == "-map");
+ action->old_name = arg1;
+ action->new_name = arg2;
+ action->old_value = val1;
+ action->new_value = val2;
+ actions.push_back(std::unique_ptr<AttrmapAction>(action));
+ return true;
+ }
+ if (arg == "-remove" && argidx+1 < args.size()) {
+ string arg1 = args[++argidx], val1;
+ size_t p = arg1.find("=");
+ if (p != string::npos) {
+ val1 = arg1.substr(p+1);
+ arg1 = arg1.substr(0, p);
+ }
+ auto action = new AttrmapRemove;
+ action->name = arg1;
+ action->has_value = (p != string::npos);
+ action->value = val1;
+ actions.push_back(std::unique_ptr<AttrmapAction>(action));
+ return true;
+ }
+ return false;
+}
+
struct AttrmapPass : public Pass {
AttrmapPass() : Pass("attrmap", "renaming attributes") { }
- virtual void help()
+ void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
log(" attrmap [options] [selection]\n");
log("\n");
- log("This command renames attributes and/or mapps key/value pairs to\n");
+ log("This command renames attributes and/or maps key/value pairs to\n");
log("other key/value pairs.\n");
log("\n");
- log(" -tocase <name>\n");
- log(" Match attribute names case-insensitively and set it to the specified\n");
- log(" name.\n");
- log("\n");
- log(" -rename <old_name> <new_name>\n");
- log(" Rename attributes as specified\n");
- log("\n");
- log(" -map <old_name>=<old_value> <new_name>=<new_value>\n");
- log(" Map key/value pairs as indicated.\n");
- log("\n");
- log(" -imap <old_name>=<old_value> <new_name>=<new_value>\n");
- log(" Like -map, but use case-insensitive match for <old_value> when\n");
- log(" it is a string value.\n");
- log("\n");
- log(" -remove <name>=<value>\n");
- log(" Remove attributes matching this pattern.\n");
+ log_attrmap_paramap_options();
log("\n");
log(" -modattr\n");
log(" Operate on module attributes instead of attributes on wires and cells.\n");
@@ -179,7 +241,7 @@ struct AttrmapPass : public Pass {
log(" -imap keep=\"false\" keep=0 -remove keep=0\n");
log("\n");
}
- virtual void execute(std::vector<std::string> args, RTLIL::Design *design)
+ void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
{
log_header(design, "Executing ATTRMAP pass (move or copy attributes).\n");
@@ -189,57 +251,9 @@ struct AttrmapPass : public Pass {
size_t argidx;
for (argidx = 1; argidx < args.size(); argidx++)
{
- std::string arg = args[argidx];
- if (arg == "-tocase" && argidx+1 < args.size()) {
- auto action = new AttrmapTocase;
- action->name = args[++argidx];
- actions.push_back(std::unique_ptr<AttrmapAction>(action));
- continue;
- }
- if (arg == "-rename" && argidx+2 < args.size()) {
- auto action = new AttrmapRename;
- action->old_name = args[++argidx];
- action->new_name = args[++argidx];
- actions.push_back(std::unique_ptr<AttrmapAction>(action));
- continue;
- }
- if ((arg == "-map" || arg == "-imap") && argidx+2 < args.size()) {
- string arg1 = args[++argidx];
- string arg2 = args[++argidx];
- string val1, val2;
- size_t p = arg1.find("=");
- if (p != string::npos) {
- val1 = arg1.substr(p+1);
- arg1 = arg1.substr(0, p);
- }
- p = arg2.find("=");
- if (p != string::npos) {
- val2 = arg2.substr(p+1);
- arg2 = arg2.substr(0, p);
- }
- auto action = new AttrmapMap;
- action->imap = (arg == "-map");
- action->old_name = arg1;
- action->new_name = arg2;
- action->old_value = val1;
- action->new_value = val2;
- actions.push_back(std::unique_ptr<AttrmapAction>(action));
- continue;
- }
- if (arg == "-remove" && argidx+1 < args.size()) {
- string arg1 = args[++argidx], val1;
- size_t p = arg1.find("=");
- if (p != string::npos) {
- val1 = arg1.substr(p+1);
- arg1 = arg1.substr(0, p);
- }
- auto action = new AttrmapRemove;
- action->name = arg1;
- action->value = val1;
- actions.push_back(std::unique_ptr<AttrmapAction>(action));
+ if (parse_attrmap_paramap_options(argidx, args, actions))
continue;
- }
- if (arg == "-modattr") {
+ if (args[argidx] == "-modattr") {
modattr_mode = true;
continue;
}
@@ -261,9 +275,67 @@ struct AttrmapPass : public Pass {
for (auto cell : module->selected_cells())
attrmap_apply(stringf("%s.%s", log_id(module), log_id(cell)), actions, cell->attributes);
+
+ for (auto proc : module->processes)
+ {
+ if (!design->selected(module, proc.second))
+ continue;
+ attrmap_apply(stringf("%s.%s", log_id(module), log_id(proc.first)), actions, proc.second->attributes);
+
+ std::vector<RTLIL::CaseRule*> all_cases = {&proc.second->root_case};
+ while (!all_cases.empty()) {
+ RTLIL::CaseRule *cs = all_cases.back();
+ all_cases.pop_back();
+ attrmap_apply(stringf("%s.%s (case)", log_id(module), log_id(proc.first)), actions, cs->attributes);
+
+ for (auto &sw : cs->switches) {
+ attrmap_apply(stringf("%s.%s (switch)", log_id(module), log_id(proc.first)), actions, sw->attributes);
+ all_cases.insert(all_cases.end(), sw->cases.begin(), sw->cases.end());
+ }
+ }
+ }
}
}
}
} AttrmapPass;
+struct ParamapPass : public Pass {
+ ParamapPass() : Pass("paramap", "renaming cell parameters") { }
+ void help() YS_OVERRIDE
+ {
+ // |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
+ log("\n");
+ log(" paramap [options] [selection]\n");
+ log("\n");
+ log("This command renames cell parameters and/or maps key/value pairs to\n");
+ log("other key/value pairs.\n");
+ log("\n");
+ log_attrmap_paramap_options();
+ log("\n");
+ log("For example, mapping Diamond-style ECP5 \"init\" attributes to Yosys-style:\n");
+ log("\n");
+ log(" paramap -tocase INIT t:LUT4\n");
+ log("\n");
+ }
+ void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
+ {
+ log_header(design, "Executing PARAMAP pass (move or copy cell parameters).\n");
+
+ vector<std::unique_ptr<AttrmapAction>> actions;
+
+ size_t argidx;
+ for (argidx = 1; argidx < args.size(); argidx++)
+ {
+ if (parse_attrmap_paramap_options(argidx, args, actions))
+ continue;
+ break;
+ }
+ extra_args(args, argidx, design);
+
+ for (auto module : design->selected_modules())
+ for (auto cell : module->selected_cells())
+ attrmap_apply(stringf("%s.%s", log_id(module), log_id(cell)), actions, cell->parameters);
+ }
+} ParamapPass;
+
PRIVATE_NAMESPACE_END
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