From e47f1667b6f5f3b329c171a10d571696bd24b045 Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Sat, 2 Jun 2007 03:41:47 +0000
Subject: Don't mask the pc because the Alpha predecoder needs it to set the
 PAL mode bit in the ExtMachInst.

--HG--
extra : convert_revision : 87dc6e6b2281b6a11a0c0e8320b7f4acc29f6fb8
---
 src/cpu/simple/base.cc | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/cpu/simple/base.cc b/src/cpu/simple/base.cc
index da50a3eb0..a8fe57f0a 100644
--- a/src/cpu/simple/base.cc
+++ b/src/cpu/simple/base.cc
@@ -380,10 +380,8 @@ BaseSimpleCPU::preExecute()
         //This should go away once the constructor can be set up properly
         predecoder.setTC(thread->getTC());
         //If more fetch data is needed, pass it in.
-        const Addr PCMask = ~((Addr)sizeof(MachInst) - 1);
         if(predecoder.needMoreBytes())
-            predecoder.moreBytes((thread->readPC() & PCMask) + fetchOffset,
-                    0, inst);
+            predecoder.moreBytes(thread->readPC() + fetchOffset, 0, inst);
         else
             predecoder.process();
 
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