From: Clifford Wolf <clifford@clifford.at>
Date: Sun, 3 Mar 2013 19:53:24 +0000 (+0100)
Subject: Added design->select() api and use it in extract pass
X-Git-Tag: yosys-0.2.0~752
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d4680fd5a02bf09872080096ab106abbb6f7e519;p=yosys.git

Added design->select() api and use it in extract pass
---

diff --git a/kernel/rtlil.h b/kernel/rtlil.h
index b5338a33c..a0d7a1a37 100644
--- a/kernel/rtlil.h
+++ b/kernel/rtlil.h
@@ -212,6 +212,13 @@ struct RTLIL::Design {
 	template<typename T1, typename T2> bool selected(T1 *module, T2 *member) {
 		return selected_member(module->name, member->name);
 	}
+	template<typename T1, typename T2> void select(T1 *module, T2 *member) {
+		if (selection_stack.size() > 0) {
+			RTLIL::Selection &sel = selection_stack.back();
+			if (!sel.full_selection && sel.selected_modules.count(module->name) == 0)
+				sel.selected_members[module->name].insert(member->name);
+		}
+	}
 };
 
 struct RTLIL::Module {
diff --git a/passes/extract/extract.cc b/passes/extract/extract.cc
index 3e5e4afb2..e6bb1ca30 100644
--- a/passes/extract/extract.cc
+++ b/passes/extract/extract.cc
@@ -156,7 +156,7 @@ namespace
 		return true;
 	}
 
-	void replace(RTLIL::Module *needle, RTLIL::Module *haystack, SubCircuit::Solver::Result &match)
+	RTLIL::Cell *replace(RTLIL::Module *needle, RTLIL::Module *haystack, SubCircuit::Solver::Result &match)
 	{
 		SigMap sigmap(needle);
 		SigSet<std::pair<std::string, int>> sig2port;
@@ -202,6 +202,8 @@ namespace
 			haystack->cells.erase(haystack_cell->name);
 			delete haystack_cell;
 		}
+
+		return cell;
 	}
 }
 
@@ -451,7 +453,9 @@ struct ExtractPass : public Pass {
 							log(" %s:%s", it2.first.c_str(), it2.second.c_str());
 						log("\n");
 					}
-					replace(needle_map.at(result.needleGraphId), haystack_map.at(result.haystackGraphId), result);
+					RTLIL::Cell *new_cell = replace(needle_map.at(result.needleGraphId), haystack_map.at(result.haystackGraphId), result);
+					design->select(haystack_map.at(result.haystackGraphId), new_cell);
+					log("  new cell: %s\n", id2cstr(new_cell->name));
 				}
 			}
 		}