From 6b00c7fa22a38f140790aa57c8913178b006e5e8 Mon Sep 17 00:00:00 2001
From: Dam Sunwoo <dam.sunwoo@arm.com>
Date: Wed, 2 Jun 2010 12:58:18 -0500
Subject: ARM: Support table walks in timing mode.

---
 src/arch/arm/tlb.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/arch/arm/tlb.cc')

diff --git a/src/arch/arm/tlb.cc b/src/arch/arm/tlb.cc
index 7f02061b0..422ac68f4 100644
--- a/src/arch/arm/tlb.cc
+++ b/src/arch/arm/tlb.cc
@@ -408,8 +408,11 @@ TLB::translateFs(RequestPtr req, ThreadContext *tc, Mode mode,
                 vaddr, context_id);
         fault = tableWalker->walk(req, tc, context_id, mode, translation,
                 timing);
-        if (timing)
+        if (timing) {
             delay = true;
+            // for timing mode, return and wait for table walk
+            return fault;
+        }
         if (fault)
             return fault;
 
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