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author | Gabe Black <gblack@eecs.umich.edu> | 2010-09-13 19:26:03 -0700 |
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committer | Gabe Black <gblack@eecs.umich.edu> | 2010-09-13 19:26:03 -0700 |
commit | 6833ca7eedd351596bb1518620af7465f5172fcd (patch) | |
tree | 4a67b3d591132dab3e8273fc9dfba606a1720e4a /src/arch/arm/faults.hh | |
parent | 2edfcbbaee87c1a28351fc0dcd81d52d0d9102a4 (diff) | |
download | gem5-6833ca7eedd351596bb1518620af7465f5172fcd.tar.xz |
Faults: Pass the StaticInst involved, if any, to a Fault's invoke method.
Also move the "Fault" reference counted pointer type into a separate file,
sim/fault.hh. It would be better to name this less similarly to sim/faults.hh
to reduce confusion, but fault.hh matches the name of the type. We could change
Fault to FaultPtr to match other pointer types, and then changing the name of
the file would make more sense.
Diffstat (limited to 'src/arch/arm/faults.hh')
-rw-r--r-- | src/arch/arm/faults.hh | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/arch/arm/faults.hh b/src/arch/arm/faults.hh index 3eef0e551..a68e7b2ef 100644 --- a/src/arch/arm/faults.hh +++ b/src/arch/arm/faults.hh @@ -108,7 +108,8 @@ class ArmFault : public FaultBase }; #if FULL_SYSTEM - void invoke(ThreadContext *tc); + void invoke(ThreadContext *tc, + StaticInstPtr inst = StaticInst::nullStaticInstPtr); #endif virtual FaultStat& countStat() = 0; virtual FaultOffset offset() = 0; @@ -140,7 +141,8 @@ class Reset : public ArmFaultVals<Reset> #if FULL_SYSTEM { public: - void invoke(ThreadContext *tc); + void invoke(ThreadContext *tc, + StaticInstPtr inst = StaticInst::nullStaticInstPtr); }; #else {}; @@ -165,7 +167,8 @@ class UndefinedInstruction : public ArmFaultVals<UndefinedInstruction> { } - void invoke(ThreadContext *tc); + void invoke(ThreadContext *tc, + StaticInstPtr inst = StaticInst::nullStaticInstPtr); #endif }; @@ -179,7 +182,8 @@ class SupervisorCall : public ArmFaultVals<SupervisorCall> SupervisorCall(ExtMachInst _machInst) : machInst(_machInst) {} - void invoke(ThreadContext *tc); + void invoke(ThreadContext *tc, + StaticInstPtr inst = StaticInst::nullStaticInstPtr); #endif }; @@ -199,7 +203,8 @@ class AbortFault : public ArmFaultVals<T> domain(_domain), status(_status) {} - void invoke(ThreadContext *tc); + void invoke(ThreadContext *tc, + StaticInstPtr inst = StaticInst::nullStaticInstPtr); }; class PrefetchAbort : public AbortFault<PrefetchAbort> @@ -232,7 +237,8 @@ class FlushPipe : public ArmFaultVals<FlushPipe> { public: FlushPipe() {} - void invoke(ThreadContext *tc); + void invoke(ThreadContext *tc, + StaticInstPtr inst = StaticInst::nullStaticInstPtr); }; static inline Fault genMachineCheckFault() |