Build jump graph

2014-12-01 12:16:51 -05:00
parent 44f018727f
commit df28895fc8
7 changed files with 74 additions and 2 deletions
--- a/src/main/java/info/sigterm/deob/attributes/code/Instructions.java
+++ b/src/main/java/info/sigterm/deob/attributes/code/Instructions.java
@@ -43,10 +43,26 @@ public class Instructions
 		}

 		assert pc == length;
+
+		buildJumpGraph();
+	}
+
+	private void buildJumpGraph()
+	{
+		for (Instruction i : instructions)
+			i.buildJumpGraph();
 	}

 	public Code getCode()
 	{
 		return code;
 	}
+
+	public Instruction findInstruction(int pc)
+	{
+		for (Instruction i : instructions)
+			if (i.getPc() == pc)
+				return i;
+		return null;
+	}
 }