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| author | Gabor Dozsa <gabor.dozsa@arm.com> | 2019-04-30 10:20:40 +0100 |
|---|---|---|
| committer | Gabor Dozsa <gabor.dozsa@arm.com> | 2019-05-07 09:42:45 +0000 |
| commit | 6bf8508fdcc0909103090e2747584ac4596a204d (patch) | |
| tree | ef001417274d39e4bb8faf7b15a887d7d92242d4 /src/arch/x86/tlb.cc | |
| parent | 7a00e9d186f4b1ad463b9e0adf46cbfbe9f0d87b (diff) | |
| download | gem5-6bf8508fdcc0909103090e2747584ac4596a204d.tar.xz | |
x86: Mark translation as delayed in case of a hw page table walk
This information is used by the LSQ in the O3 cpu (since commit
"51becd2... cpu-o3: O3 LSQ Generalisation")
Change-Id: I35fe7e2f8428641d863af0e79e28b0b259fb0b00
Signed-off-by: Gabor Dozsa <gabor.dozsa@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/18508
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Diffstat (limited to 'src/arch/x86/tlb.cc')
| -rw-r--r-- | src/arch/x86/tlb.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/arch/x86/tlb.cc b/src/arch/x86/tlb.cc index 33de0583e..84965b881 100644 --- a/src/arch/x86/tlb.cc +++ b/src/arch/x86/tlb.cc @@ -443,6 +443,8 @@ TLB::translateTiming(const RequestPtr &req, ThreadContext *tc, TLB::translate(req, tc, translation, mode, delayedResponse, true); if (!delayedResponse) translation->finish(fault, req, tc, mode); + else + translation->markDelayed(); } Walker * |