start support for drawing execution diagrams

[c11tester.git] / cyclegraph.cc

diff --git a/cyclegraph.cc b/cyclegraph.cc
index 7f430cca6e5db962d22e2d8dd31c7873e122a9b8..321ebe9e2f242babe1adad4e233dd7fe51427e71 100644 (file)
--- a/cyclegraph.cc
+++ b/cyclegraph.cc
@@ -122,11 +122,7 @@ void CycleGraph::addRMWEdge(const ModelAction *from, const ModelAction *rmw) {
 }
 
 #if SUPPORT_MOD_ORDER_DUMP
-void CycleGraph::dumpGraphToFile(const char *filename) {
-       char buffer[200];
-  sprintf(buffer, "%s.dot",filename);
-  FILE *file=fopen(buffer, "w");
-  fprintf(file, "digraph %s {\n",filename);
+void CycleGraph::dumpNodes(FILE *file) {
   for(unsigned int i=0;i<nodeList.size();i++) {
                CycleNode *cn=nodeList[i];
                std::vector<CycleNode *> * edges=cn->getEdges();
@@ -141,6 +137,14 @@ void CycleGraph::dumpGraphToFile(const char *filename) {
       fprintf(file, "N%u -> N%u;\n", action->get_seq_number(), dstaction->get_seq_number());
          }
        }
+}
+
+void CycleGraph::dumpGraphToFile(const char *filename) {
+       char buffer[200];
+  sprintf(buffer, "%s.dot",filename);
+  FILE *file=fopen(buffer, "w");
+  fprintf(file, "digraph %s {\n",filename);
+       dumpNodes(file);
   fprintf(file,"}\n");
   fclose(file);        
 }