Searched hist:10503 (Results 1 - 4 of 4) sorted by relevance

/gem5/src/mem/cache/
H A Dmshr.hh10503:94d58056729f Tue Oct 21 18:04:00 EDT 2014 Curtis Dunham <Curtis.Dunham@arm.com> mem: don't inhibit WriteInv's or defer snoops on their MSHRs

WriteInvalidate semantics depend on the unconditional writeback
or they won't complete. Also, there's no point in deferring snoops
on their MSHRs, as they don't get new data at the end of their life
cycle the way other transactions do.

Add comment in the cache about a minor inefficiency re: WriteInvalidate.
H A Dmshr.cc10503:94d58056729f Tue Oct 21 18:04:00 EDT 2014 Curtis Dunham <Curtis.Dunham@arm.com> mem: don't inhibit WriteInv's or defer snoops on their MSHRs

WriteInvalidate semantics depend on the unconditional writeback
or they won't complete. Also, there's no point in deferring snoops
on their MSHRs, as they don't get new data at the end of their life
cycle the way other transactions do.

Add comment in the cache about a minor inefficiency re: WriteInvalidate.
/gem5/src/arch/arm/
H A Dmiscregs.cc12713:8bd811411ed7 Wed May 09 10:59:00 EDT 2018 Giacomo Travaglini <giacomo.travaglini@arm.com> arch-arm: Remove unusued MISCREG_A64_UNIMPL

In case the decoder fails to find a suitable MiscReg during a MSR/MRS
in AArch64, MISCREG_UNKNOWN is used, so there is no need for an extra
MISCREG_A64_UNIMPL register.

Change-Id: I7c709fc554e554b39d765dffb7ceb90e33b7c15f
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/10503
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
H A Dmiscregs.hh12713:8bd811411ed7 Wed May 09 10:59:00 EDT 2018 Giacomo Travaglini <giacomo.travaglini@arm.com> arch-arm: Remove unusued MISCREG_A64_UNIMPL

In case the decoder fails to find a suitable MiscReg during a MSR/MRS
in AArch64, MISCREG_UNKNOWN is used, so there is no need for an extra
MISCREG_A64_UNIMPL register.

Change-Id: I7c709fc554e554b39d765dffb7ceb90e33b7c15f
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/10503
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>

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