gem5 - gem5

Age	Commit message (Collapse)	Author
2019-04-25	arch-arm: Remove un-needed hyp flag in TLBI operations	Giacomo Travaglini
	The hyp flag was probably a legacy pre-v8 flag distinguishing invalidation targeting PL2 translation regime (hyp mode). Since the introduction of target_el parameter, hyp boolean is not needed anymore. The patch works by setting the hyp flag in the flush* methods in the TLB automatically by checking if target_el == EL2. Change-Id: I798009e09ff24a383dea871e348188bae2685e8e Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-by: Jan-Peter Larsson <jan-peter.larsson@arm.com> Reviewed-by: Anouk Van Laer <anouk.vanlaer@arm.com> Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/18389 Maintainer: Andreas Sandberg <andreas.sandberg@arm.com> Tested-by: kokoro <noreply+kokoro@google.com>
2018-03-23	arch-arm: Distinguish IS TLBI from non-IS	Giacomo Travaglini
	TLBI broadcasting was the default implementation of most of TLBI instructions. This patch applies the broadcasting behaviour only to the Inner-Shareable subset, while simpler TLB invalidation instructions only affect the PE that executes them. Change-Id: Idb01d0d4f593131f657e8fc9668112de8e4ccdcb Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com> Reviewed-on: https://gem5-review.googlesource.com/9182 Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>