From 04f85f882f97b329b34d2a898454af2c6382ab0f Mon Sep 17 00:00:00 2001
From: cristic <cristic>
Date: Mon, 26 Apr 2004 20:44:56 +0000
Subject: [PATCH] Adding functionality for printing sets.

---
 .../MCC/IR/RepairGenerator.java               | 47 +++++++++++++++++++
 .../MCC/IR/StructureTypeDescriptor.java       | 20 ++++++++
 2 files changed, 67 insertions(+)

diff --git a/Repair/RepairCompiler/MCC/IR/RepairGenerator.java b/Repair/RepairCompiler/MCC/IR/RepairGenerator.java
index 356c56d..71ff6ed 100755
--- a/Repair/RepairCompiler/MCC/IR/RepairGenerator.java
+++ b/Repair/RepairCompiler/MCC/IR/RepairGenerator.java
@@ -88,6 +88,7 @@ public class RepairGenerator {
 	generate_call();
 	generate_start();
         generate_rules();
+	generate_print();
         generate_checks();
         generate_teardown();
 	CodeWriter crhead = new StandardCodeWriter(this.outputhead);
@@ -474,6 +475,52 @@ public class RepairGenerator {
 	cr.endblock();
     }
 
+    private void generate_print() {
+	
+	final SymbolTable st = new SymbolTable();
+
+	CodeWriter cr = new StandardCodeWriter(outputaux) {
+		public SymbolTable getSymbolTable() { return st; }
+	    };
+
+	cr.outputline("// printing sets!");
+	cr.outputline("printf(\"\\n\\nPRINTING SETS AND RELATIONS\\n\");");
+
+        Iterator setiterator = state.stSets.descriptors();
+	while (setiterator.hasNext()) {
+	    SetDescriptor sd = (SetDescriptor) setiterator.next();
+	    if (sd.getSymbol().equals("int") || sd.getSymbol().equals("token")) {
+		continue;
+	    }
+
+	    String setname = sd.getSafeSymbol();
+
+	    cr.startblock();
+	    cr.outputline("// printing set " + setname);
+	    cr.outputline("printf(\"\\nPrinting set " + sd.getSymbol() + " - %d elements \\n\", " + setname + "_hash->count());");
+	    cr.outputline("SimpleIterator __setiterator;");
+	    cr.outputline("" + setname + "_hash->iterator(__setiterator);");
+	    cr.outputline("while (__setiterator.hasNext())");
+	    cr.startblock();
+	    cr.outputline("int __setval = (int) __setiterator.next();");
+
+	    TypeDescriptor td = sd.getType();
+	    if (td instanceof StructureTypeDescriptor) {
+		StructureTypeDescriptor std = (StructureTypeDescriptor) td;
+		VarDescriptor vd = new VarDescriptor ("__setval", "__setval", td, false);
+		std.generate_printout(cr, vd);
+	    } else { // Missing type descriptor or reserved type, just print int
+		cr.outputline("printf(\"<%d> \", __setval);"); 	    		
+	    }
+
+
+	    cr.endblock();
+	    cr.endblock();
+	}
+
+	cr.outputline("printf(\"\\n\\n------------------- END PRINTING\\n\");");
+    }
+
     Set ruleset=null;
     private void generate_rules() {
 	/* first we must sort the rules */
diff --git a/Repair/RepairCompiler/MCC/IR/StructureTypeDescriptor.java b/Repair/RepairCompiler/MCC/IR/StructureTypeDescriptor.java
index 9128a43..f7e19dc 100755
--- a/Repair/RepairCompiler/MCC/IR/StructureTypeDescriptor.java
+++ b/Repair/RepairCompiler/MCC/IR/StructureTypeDescriptor.java
@@ -138,4 +138,24 @@ public class StructureTypeDescriptor extends TypeDescriptor {
         }
     }
 
+    public void generate_printout(CodeWriter cr, VarDescriptor vd) {
+	// #TBD#: does not support printing out fields that have variable size, substructures, etc
+
+	cr.outputline("printf(\"" + getSymbol() + " %p: \", " + vd.getSafeSymbol() + ");");     
+	for (int i = 0; i < fieldlist.size(); i++) {
+	    FieldDescriptor fd = (FieldDescriptor) fieldlist.elementAt(i);							
+	    cr.outputline("printf(\"\\n\\t" + fd.getSymbol() + " = \");");
+	    if (fd.getPtr()) { 
+		cr.outputline("printf(\"(" + fd.getType().getSymbol() + ") %p \", ((int *)" + vd.getSafeSymbol() + ")[" + i + "]);");
+	    } else if ( fd.getType() instanceof ReservedTypeDescriptor) {
+		cr.outputline("printf(\"%d \", ((int *)" + vd.getSafeSymbol() + ")[" + i + "]);");		
+	    } else {
+		cr.outputline("printf(\"unsupported, breaking\");");
+		break;
+	    }
+	}
+	
+	cr.outputline("printf(\"\\n\");");
+    }
+
 }
-- 
2.34.1