diff options
author | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2017-10-20 14:18:00 +0100 |
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committer | Andreas Sandberg <andreas.sandberg@arm.com> | 2017-11-15 14:16:57 +0000 |
commit | 053bb85b3220986f56fbbd24bd5bc7c04dea4ce6 (patch) | |
tree | e77da701e5f245253b48b9f4ac9fae4d6e35e802 /src/arch/arm/faults.hh | |
parent | ef0490081fa7ebcda2e1c7adccb05b3a14014cf1 (diff) | |
download | gem5-053bb85b3220986f56fbbd24bd5bc7c04dea4ce6.tar.xz |
arch-arm: Removing FlushPipe fault, using SquashAfter
This Patch is removing the FlushPipe ArmFault, which was used for
flushing the pipeline in favour of the general IsSquashAfter StaticInstr
flag. Using a fault was preventing tracers from tracing barriers like
ISB and from adding them to the instruction count
Change-Id: I176e9254eca904694f2f611eb486c55e50ec61ff
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Giacomo Gabrielli <giacomo.gabrielli@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/5361
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Diffstat (limited to 'src/arch/arm/faults.hh')
-rw-r--r-- | src/arch/arm/faults.hh | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/src/arch/arm/faults.hh b/src/arch/arm/faults.hh index 8d72dee91..de5061bed 100644 --- a/src/arch/arm/faults.hh +++ b/src/arch/arm/faults.hh @@ -546,15 +546,6 @@ class SystemError : public ArmFaultVals<SystemError> }; // A fault that flushes the pipe, excluding the faulting instructions -class FlushPipe : public ArmFaultVals<FlushPipe> -{ - public: - FlushPipe() {} - void invoke(ThreadContext *tc, const StaticInstPtr &inst = - StaticInst::nullStaticInstPtr) override; -}; - -// A fault that flushes the pipe, excluding the faulting instructions class ArmSev : public ArmFaultVals<ArmSev> { public: @@ -592,7 +583,6 @@ template<> ArmFault::FaultVals ArmFaultVals<SecureMonitorTrap>::vals; template<> ArmFault::FaultVals ArmFaultVals<PCAlignmentFault>::vals; template<> ArmFault::FaultVals ArmFaultVals<SPAlignmentFault>::vals; template<> ArmFault::FaultVals ArmFaultVals<SystemError>::vals; -template<> ArmFault::FaultVals ArmFaultVals<FlushPipe>::vals; template<> ArmFault::FaultVals ArmFaultVals<ArmSev>::vals; |