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authorBrad Beckmann <Brad.Beckmann@amd.com>2011-02-22 11:16:40 -0800
committerBrad Beckmann <Brad.Beckmann@amd.com>2011-02-22 11:16:40 -0800
commit63a25a56ccc93c24703fec87f830c833974e7060 (patch)
treea0f12244a32eb7da2963ca974ab49a993aee2cfc /src/sim/tlb.hh
parent8ea71c3907a411de9c203b45bfd6eab24e3ad849 (diff)
parent77eed184f529c4ccbef59ad2018d18ff3fbb54af (diff)
downloadgem5-63a25a56ccc93c24703fec87f830c833974e7060.tar.xz
m5: merged in hammer fix
Diffstat (limited to 'src/sim/tlb.hh')
-rw-r--r--src/sim/tlb.hh18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/sim/tlb.hh b/src/sim/tlb.hh
index 1512bc0fa..253f12072 100644
--- a/src/sim/tlb.hh
+++ b/src/sim/tlb.hh
@@ -1,4 +1,16 @@
/*
+ * Copyright (c) 2011 ARM Limited
+ * All rights reserved.
+ *
+ * The license below extends only to copyright in the software and shall
+ * not be construed as granting a license to any other intellectual
+ * property including but not limited to intellectual property relating
+ * to a hardware implementation of the functionality of the software
+ * licensed hereunder. You may use the software subject to the license
+ * terms below provided that you ensure that this notice is replicated
+ * unmodified and in its entirety in all distributions of the software,
+ * modified or unmodified, in source code or in binary form.
+ *
* Copyright (c) 2006 The Regents of The University of Michigan
* All rights reserved.
*
@@ -64,6 +76,12 @@ class BaseTLB : public SimObject
virtual ~Translation()
{}
+ /**
+ * Signal that the translation has been delayed due to a hw page table
+ * walk.
+ */
+ virtual void markDelayed() = 0;
+
/*
* The memory for this object may be dynamically allocated, and it may
* be responsible for cleaning itself up which will happen in this