From e2016f6b18d8b39c4ba05a4f81a76bba696ff767 Mon Sep 17 00:00:00 2001
From: de4dot <de4dot@gmail.com>
Date: Fri, 14 Dec 2012 12:29:52 +0100
Subject: [PATCH] Add clearStack() and pop(int)

---
 blocks/cflow/InstructionEmulator.cs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/blocks/cflow/InstructionEmulator.cs b/blocks/cflow/InstructionEmulator.cs
index b0be6768..b49200ea 100644
--- a/blocks/cflow/InstructionEmulator.cs
+++ b/blocks/cflow/InstructionEmulator.cs
@@ -232,6 +232,17 @@ namespace de4dot.blocks.cflow {
 			valueStack.push(value);
 		}
 
+		public void clearStack() {
+			valueStack.clear();
+		}
+
+		public void pop(int num) {
+			if (num < 0)
+				valueStack.clear();
+			else
+				valueStack.pop(num);
+		}
+
 		public Value pop() {
 			return valueStack.pop();
 		}