From 518d5e538a3fc33561bb83c095f656ceab3324b5 Mon Sep 17 00:00:00 2001
From: Richard Barry <ribarry@amazon.com>
Date: Sun, 19 Oct 2008 18:08:53 +0000
Subject: [PATCH] Update to allow low power mode to be used with the RTOS.

---
 Source/portable/Rowley/MSP430F449/Port2/portext.asm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Source/portable/Rowley/MSP430F449/Port2/portext.asm b/Source/portable/Rowley/MSP430F449/Port2/portext.asm
index 0eb8b6bf3..e72039f8d 100644
--- a/Source/portable/Rowley/MSP430F449/Port2/portext.asm
+++ b/Source/portable/Rowley/MSP430F449/Port2/portext.asm
@@ -112,6 +112,10 @@ _portRESTORE_CONTEXT::
 		pop		R6		
 		pop		R5		
 		pop		R4		
+
+		/* Ensure any low power mode bits are cleared within the status
+                register about to be restored. */
+		bic #(SCG1+SCG0+OSCOFF+CPUOFF),0(SP)
 		reti