From dc0df3f3966b3d4a5ff313007b44fb4b428a70d9 Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Mon, 27 Jul 2009 00:52:48 -0700
Subject: ARM: Initialize the CPSR so that we're in user mode.

---
 src/arch/arm/isa.hh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/arch/arm')

diff --git a/src/arch/arm/isa.hh b/src/arch/arm/isa.hh
index 39acc9c08..2315afa9e 100644
--- a/src/arch/arm/isa.hh
+++ b/src/arch/arm/isa.hh
@@ -48,7 +48,11 @@ namespace ArmISA
       public:
         void clear()
         {
-            // Unknown startup state currently
+            memset(miscRegs, 0, sizeof(miscRegs));
+            CPSR cpsr = 0;
+            cpsr.mode = MODE_USER;
+            miscRegs[MISCREG_CPSR] = cpsr;
+            //XXX We need to initialize the rest of the state.
         }
 
         MiscReg
-- 
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