From 717d4ae930a64226d909e97fc672dccfa6a19ca2 Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Mon, 19 Sep 2011 06:17:20 -0700
Subject: [PATCH] Faults: Get rid of the unused isAlignmentFault and
 isMachineCheckFault.

These functions aren't called anywhere and are probably only theoretically
useful.
---
 src/arch/alpha/faults.hh |  1 -
 src/arch/power/faults.hh |  6 ------
 src/arch/sparc/faults.hh | 12 ++----------
 src/sim/faults.hh        |  2 --
 4 files changed, 2 insertions(+), 19 deletions(-)

diff --git a/src/arch/alpha/faults.hh b/src/arch/alpha/faults.hh
index 2b45a430c..edac1cda6 100644
--- a/src/arch/alpha/faults.hh
+++ b/src/arch/alpha/faults.hh
@@ -68,7 +68,6 @@ class MachineCheckFault : public AlphaFault
     FaultName name() const {return _name;}
     FaultVect vect() {return _vect;}
     FaultStat & countStat() {return _count;}
-    bool isMachineCheckFault() const {return true;}
 };
 
 class AlignmentFault : public AlphaFault
diff --git a/src/arch/power/faults.hh b/src/arch/power/faults.hh
index f1977150c..6aedd7e00 100644
--- a/src/arch/power/faults.hh
+++ b/src/arch/power/faults.hh
@@ -83,12 +83,6 @@ class AlignmentFault : public PowerFault
         : PowerFault("Alignment")
     {
     }
-
-    bool
-    isAlignmentFault() const
-    {
-        return true;
-    }
 };
 
 
diff --git a/src/arch/sparc/faults.hh b/src/arch/sparc/faults.hh
index bee29ee5e..31209440f 100644
--- a/src/arch/sparc/faults.hh
+++ b/src/arch/sparc/faults.hh
@@ -139,11 +139,7 @@ class CleanWindow : public SparcFault<CleanWindow> {};
 class DivisionByZero : public SparcFault<DivisionByZero> {};
 
 class InternalProcessorError :
-    public SparcFault<InternalProcessorError>
-{
-  public:
-    bool isMachineCheckFault() const { return true; }
-};
+    public SparcFault<InternalProcessorError> {};
 
 class InstructionInvalidTSBEntry :
     public SparcFault<InstructionInvalidTSBEntry> {};
@@ -159,11 +155,7 @@ class DataAccessError : public SparcFault<DataAccessError> {};
 class DataAccessProtection : public SparcFault<DataAccessProtection> {};
 
 class MemAddressNotAligned :
-    public SparcFault<MemAddressNotAligned>
-{
-  public:
-    bool isAlignmentFault() const { return true; }
-};
+    public SparcFault<MemAddressNotAligned> {};
 
 class LDDFMemAddressNotAligned : public SparcFault<LDDFMemAddressNotAligned> {};
 
diff --git a/src/sim/faults.hh b/src/sim/faults.hh
index f5e9aded1..2d91b8d46 100644
--- a/src/sim/faults.hh
+++ b/src/sim/faults.hh
@@ -57,8 +57,6 @@ class FaultBase : public RefCounted
     virtual FaultName name() const = 0;
     virtual void invoke(ThreadContext * tc,
             StaticInstPtr inst = StaticInst::nullStaticInstPtr);
-    virtual bool isMachineCheckFault() const {return false;}
-    virtual bool isAlignmentFault() const {return false;}
 };
 
 class UnimpFault : public FaultBase
-- 
2.30.2