From a8b2d66661e4be7cf5d5856f75f3f0e7849c5a9f Mon Sep 17 00:00:00 2001
From: Ali Saidi <saidi@eecs.umich.edu>
Date: Mon, 8 Jan 2007 17:11:10 -0500
Subject: [PATCH] change when legion-lock causes the simulation to die. It now
 happens after two consuctive differences since we compare stuff at slightly
 different times interrupts are seen the cycle before they happen in m5 so the
 pc gets changed early.

--HG--
extra : convert_revision : f237363eababb2aad67e5b41670cf40be048a042
---
 src/cpu/exetrace.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/cpu/exetrace.cc b/src/cpu/exetrace.cc
index 352a11958..6e0bf6d33 100644
--- a/src/cpu/exetrace.cc
+++ b/src/cpu/exetrace.cc
@@ -609,7 +609,8 @@ Trace::InstRecord::dump(ostream &outs)
                         diffcount++;
                         if (diffcount > 2)
                             fatal("Differences found between Legion and M5\n");
-                    }
+                    } else
+                        diffcount = 0;
 
                     compared = true;
                     shared_data->flags = OWN_LEGION;
-- 
2.30.2