From f3ba6d20f6070c30418866e627e2418f39b433dd Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Tue, 31 Oct 2006 18:59:50 -0500
Subject: Arg!

--HG--
extra : convert_revision : 8328d002780c0291e7eb264076a62084de88b7a5
---
 src/arch/alpha/isa/decoder.isa | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/arch/alpha/isa/decoder.isa')

diff --git a/src/arch/alpha/isa/decoder.isa b/src/arch/alpha/isa/decoder.isa
index 584d64a3d..f5483d9c0 100644
--- a/src/arch/alpha/isa/decoder.isa
+++ b/src/arch/alpha/isa/decoder.isa
@@ -762,7 +762,7 @@ decode OPCODE default Unknown::unknown() {
             1: hw_mtpr({{
                 int miscRegIndex = (ipr_index < NumInternalProcRegs) ?
                         IprToMiscRegIndex[ipr_index] : -1;
-                if(miscRegIndex < 0 || !IprIsWritable(miscRegIndex)
+                if(miscRegIndex < 0 || !IprIsWritable(miscRegIndex) ||
                     miscRegIndex >= NumInternalProcRegs)
                         fault = new UnimplementedOpcodeFault;
                 else
-- 
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