From b44ac1bb7dbe59170251dc6d38421c45e00bea9f Mon Sep 17 00:00:00 2001
From: Simon Robertshaw <simon@hardwired.org.uk>
Date: Sun, 9 Sep 2012 19:16:25 +0100
Subject: [PATCH] Allow terminating the VM

---
 src/virtualmachine/VirtualMachine.cpp | 5 +++++
 src/virtualmachine/VirtualMachine.h   | 1 +
 2 files changed, 6 insertions(+)

diff --git a/src/virtualmachine/VirtualMachine.cpp b/src/virtualmachine/VirtualMachine.cpp
index dca1dc5ae..ff966ac8d 100644
--- a/src/virtualmachine/VirtualMachine.cpp
+++ b/src/virtualmachine/VirtualMachine.cpp
@@ -196,6 +196,11 @@ namespace vm
 		return 1;
 	}
 
+	void VirtualMachine::End()
+	{
+		PC = romSize+1;
+	}
+
 	int VirtualMachine::Call(int address)
 	{
 		word w;
diff --git a/src/virtualmachine/VirtualMachine.h b/src/virtualmachine/VirtualMachine.h
index eb293b9f7..507250439 100644
--- a/src/virtualmachine/VirtualMachine.h
+++ b/src/virtualmachine/VirtualMachine.h
@@ -120,6 +120,7 @@ public:
 		int LoadProgram(char * filename);
 		int Run();
 		int Call(int address);
+		void End();
 		void Marshal(int address, word element)
 		{
 			ram_t * ptr = ram+RP+address;