gem5/src/arch at 82406b77406c051b4f0b152b3ea06eb0fb2cc461 - gem5

derek/gem5

Files

Giacomo Travaglini f448706dd5 arch-arm: Properly implement last level TLBIs

Prior to gem5 v21.2, partial translation entries were not cached within
the TLB, therefore Last Level (only) TLBI instructions were invalidating
every entry.

Now that we store translations from several lookup levels we are
currently over-invalidating partial translations. This patch is
adding a boolean flag to TLBIMVAA and TLBIMVA, allowing to discard
a match if the TLBI is targeting complete translations only
and the entry holds a partial translation

Change-Id: I86fa39c962355d9c566ee8aa29bebcd9967c8c57
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/62453
Tested-by: kokoro <noreply+kokoro@google.com>

2022-09-15 17:24:06 +00:00

amdgpu

arch-vega: Improve disasm for GLOBAL insts with scalar offset

2022-09-09 04:13:49 +00:00

arm

arch-arm: Properly implement last level TLBIs

2022-09-15 17:24:06 +00:00

generic

arch: Make the (read|set)MiscReg methods virtual.

2022-08-20 01:15:23 +00:00

isa_parser

misc: Run pre-commit run on all files in repo