From: Gabe Black <gblack@eecs.umich.edu>
Date: Wed, 8 Aug 2007 04:51:12 +0000 (-0700)
Subject: Alpha: Fix an off by one error with the tlb caching mechanism.
X-Git-Tag: m5_2.0_beta4~157^2~14
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ef32494e723283c5a0a8c27bcb657a0e9ca9e25c;p=gem5.git

Alpha: Fix an off by one error with the tlb caching mechanism.

--HG--
extra : convert_revision : e17f7a0d58a2e59b2e270f0827db33d0a29365e0
---

diff --git a/src/arch/alpha/tlb.hh b/src/arch/alpha/tlb.hh
index 20f0037fd..5be7eab59 100644
--- a/src/arch/alpha/tlb.hh
+++ b/src/arch/alpha/tlb.hh
@@ -90,8 +90,8 @@ namespace AlphaISA
         virtual void unserialize(Checkpoint *cp, const std::string &section);
 
         // Most recently used page table entries
-        PTE *PTECache[2];
-        inline void flushCache() { memset(PTECache, 0, 2 * sizeof(PTE*)); }
+        PTE *PTECache[3];
+        inline void flushCache() { memset(PTECache, 0, 3 * sizeof(PTE*)); }
     };
 
     class ITB : public TLB