- 17 May, 2019 1 commit
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Michael Lippautz authored
- Move generic pieces into MemoryController. - Keep V8's specific factor computations in HeapController. Bug: chromium:948807 Change-Id: I1c1fc0516a429b19ce6458f75888b3f9d51824ac Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1617678 Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#61626}
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- 16 May, 2019 1 commit
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Hannes Payer authored
Bug: v8:9093 Change-Id: I02360627776715ae2561f8535dbf97ed0cd3c51a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1613978 Commit-Queue: Hannes Payer <hpayer@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#61587}
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- 08 May, 2019 1 commit
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Maciej Goszczycki authored
Seems like the CodeBuilder CL actually caused this. This is a reland of 964edc25 Original change's description: > [heap] Set read-only space's and its pages' heap_ to null. > > Various small changes are required to enable this. > > HeapObject::GetReadOnlyRoots no longer uses the Space's heap when > possible (see comment in ReadOnlyHeap::GetReadOnlyRoots definition). > This requires that ReadOnlyRoots be construct-able using a raw pointer > to the read-only space's roots array. > > Global read-only heap state is now cleared by tests where appropriate > and extra DCHECKs in ReadOnlyHeap::SetUp should make catching future > issues easier. > > String padding is now always cleared just before read-only space is > sealed when not deserializing. > > Change-Id: I7d1db1c11567be5df06ff7066f3a699125f8b372 > Bug: v8:7464 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1535830 > Commit-Queue: Maciej Goszczycki <goszczycki@google.com> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Reviewed-by: Dan Elphick <delphick@chromium.org> > Cr-Commit-Position: refs/heads/master@{#61188} Bug: v8:7464 Change-Id: If75bbd16c2e2af5b80cd60811dfd7866f8be8309 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1599186 Commit-Queue: Maciej Goszczycki <goszczycki@google.com> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#61323}
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- 03 May, 2019 1 commit
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Maciej Goszczycki authored
This reverts commit 964edc25. Reason for revert: chromium:959190 Original change's description: > [heap] Set read-only space's and its pages' heap_ to null. > > Various small changes are required to enable this. > > HeapObject::GetReadOnlyRoots no longer uses the Space's heap when > possible (see comment in ReadOnlyHeap::GetReadOnlyRoots definition). > This requires that ReadOnlyRoots be construct-able using a raw pointer > to the read-only space's roots array. > > Global read-only heap state is now cleared by tests where appropriate > and extra DCHECKs in ReadOnlyHeap::SetUp should make catching future > issues easier. > > String padding is now always cleared just before read-only space is > sealed when not deserializing. > > Change-Id: I7d1db1c11567be5df06ff7066f3a699125f8b372 > Bug: v8:7464 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1535830 > Commit-Queue: Maciej Goszczycki <goszczycki@google.com> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Reviewed-by: Dan Elphick <delphick@chromium.org> > Cr-Commit-Position: refs/heads/master@{#61188} TBR=ulan@chromium.org,hpayer@chromium.org,delphick@chromium.org,goszczycki@google.com Change-Id: I53cecf3976dfeabae309040313351385f651f010 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:7464, chromium:959190 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1591608Reviewed-by: Adam Klein <adamk@chromium.org> Commit-Queue: Adam Klein <adamk@chromium.org> Cr-Commit-Position: refs/heads/master@{#61217}
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- 02 May, 2019 1 commit
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Maciej Goszczycki authored
Various small changes are required to enable this. HeapObject::GetReadOnlyRoots no longer uses the Space's heap when possible (see comment in ReadOnlyHeap::GetReadOnlyRoots definition). This requires that ReadOnlyRoots be construct-able using a raw pointer to the read-only space's roots array. Global read-only heap state is now cleared by tests where appropriate and extra DCHECKs in ReadOnlyHeap::SetUp should make catching future issues easier. String padding is now always cleared just before read-only space is sealed when not deserializing. Change-Id: I7d1db1c11567be5df06ff7066f3a699125f8b372 Bug: v8:7464 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1535830 Commit-Queue: Maciej Goszczycki <goszczycki@google.com> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#61188}
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- 30 Apr, 2019 1 commit
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Mike Stanton authored
Failure addressed by not exposing the new test to the jitless environment. (jgruber@ on TBR). New enum RelocInfo::COMPRESSED_EMBEDDED_OBJECT created to support compressed pointers in generated code. Enum name EMBEDDED_OBJECT changed to FULL_EMBEDDED_OBJECT. RelocInfo::[set_]target_object() abstract away the difference between FULL_EMBEDDED_OBJECT and COMPRESSED_EMBEDDED_OBJECT. Compressed embedded objects can only be created at this time on x64 with pointer compression turned on. Arm64 constant pools don't support compressed objects at this time. NOPRESUBMIT=true Bug: v8:7703 TBR: jgruber@chromium.org Change-Id: Ifff53b041bab09b4b8c3e16085e5df4aa2b99f4f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1588461Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Michael Stanton <mvstanton@chromium.org> Cr-Commit-Position: refs/heads/master@{#61104}
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- 29 Apr, 2019 3 commits
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Michael Lippautz authored
Change-Id: I55e8e42b88c8df1f75ff05f22b39d69e9dc586ce Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1588457 Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#61097}
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Ross McIlroy authored
This reverts commit b5da9fcb. Reason for revert: Breaks pointer compression bot: https://ci.chromium.org/p/v8/builders/ci/V8%20Linux64%20-%20pointer%20compression/3098 Original change's description: > [ptr-compr] New RelocInfo for compressed pointers. > > New enum RelocInfo::COMPRESSED_EMBEDDED_OBJECT created to support > compressed pointers in generated code. Enum name EMBEDDED_OBJECT > changed to FULL_EMBEDDED_OBJECT. > > RelocInfo::[set_]target_object() abstract away the difference between > FULL_EMBEDDED_OBJECT and COMPRESSED_EMBEDDED_OBJECT. > > Compressed embedded objects can only be created at this time on > x64 with pointer compression turned on. Arm64 constant pools don't > support compressed objects at this time. > > Bug: v8:7703 > Change-Id: I03bfd84effa33c65cf9bcefa5df680ab7eace9dd > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1547661 > Commit-Queue: Michael Stanton <mvstanton@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > Reviewed-by: Igor Sheludko <ishell@chromium.org> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Cr-Commit-Position: refs/heads/master@{#61076} TBR=ulan@chromium.org,mvstanton@chromium.org,mstarzinger@chromium.org,jgruber@chromium.org,ishell@chromium.org Change-Id: I262b2b98315fa987c5a66b1050dc726563ccdb2d No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:7703 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1588135Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#61087}
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Mike Stanton authored
New enum RelocInfo::COMPRESSED_EMBEDDED_OBJECT created to support compressed pointers in generated code. Enum name EMBEDDED_OBJECT changed to FULL_EMBEDDED_OBJECT. RelocInfo::[set_]target_object() abstract away the difference between FULL_EMBEDDED_OBJECT and COMPRESSED_EMBEDDED_OBJECT. Compressed embedded objects can only be created at this time on x64 with pointer compression turned on. Arm64 constant pools don't support compressed objects at this time. Bug: v8:7703 Change-Id: I03bfd84effa33c65cf9bcefa5df680ab7eace9dd Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1547661 Commit-Queue: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#61076}
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- 29 Mar, 2019 1 commit
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Clemens Hammacher authored
Even though both are allowed in the style guide, it recommends to use 'using', as its syntax is more consistent with the rest of C++. This CL turns all typedefs in heap code to 'using' declarations. R=mstarzinger@chromium.org Bug: v8:8834 Change-Id: I8a9f6e1eebdd0adca4373c866e95ebab0a1e992d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1545892Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#60523}
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- 05 Mar, 2019 1 commit
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Ulan Degenbaev authored
This allows us to change the page size without affecting Scavenger heuristics and performance. Bug: chromium:852420 Change-Id: Idcff4296e88e16f9af0ee6ecd00c63d789866fd6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1499494 Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#60028}
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- 25 Feb, 2019 1 commit
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Pierre Langlois authored
When calling the `bitmap(chunk)` method of the various *MarkingState accessors we would receive a raw `Bitmap` pointer which does not tell you if accesses to markbits should be made atomically or not. As a result, we would default to doing atomic operation when in fact it may not be necessary. Here we're introducing a templated `ConcurrentBitmap` class that wraps operations done on the markbits and allows them to be made non-atomic. Additionaly, some of the `Bitmap` methods were only used to verify the heap and in the tests so they do not need atomic implementations. Using them in a concurrent context should now fail to link to make sure they're not mis-used in the future. Change-Id: Ifb55f8522c8bf0c87d65da9227864ee428d21bbd Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_rel Reviewed-on: https://chromium-review.googlesource.com/c/1482916Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Pierre Langlois <pierre.langlois@arm.com> Cr-Commit-Position: refs/heads/master@{#59836}
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- 21 Feb, 2019 1 commit
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Ulan Degenbaev authored
This merges the "do-nothing" case with the "done" case as the former is no longer useful. This also fixes a bug where the idle time handler would not make progress by always returning "do-nothing". Change-Id: Ibdd3189e4fd35acc5405aa82a13ea8ee2fd74cc6 Reviewed-on: https://chromium-review.googlesource.com/c/1478695 Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#59758}
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- 19 Feb, 2019 1 commit
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Michael Lippautz authored
The histogram is not used anymore. Remove to safe resources. Bug: chromium:926072 Change-Id: I929f34f7ab0613431eaf9740f3342b6b2cec6cbd Reviewed-on: https://chromium-review.googlesource.com/c/1477672Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#59684}
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- 15 Feb, 2019 1 commit
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Jakob Kummerow authored
This takes heap-inl.h out of the "Giant Include Cluster". Naturally, that means adding a bunch of explicit includes in a bunch of places that relied on transitively including them before. As of this patch, no header file outside src/heap/ includes heap-inl.h. Bug: v8:8562,v8:8499 Change-Id: I65fa763f90e66afc30d105b9277792721f05a6d4 Reviewed-on: https://chromium-review.googlesource.com/c/1459659 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Reviewed-by: Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#59617}
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- 29 Jan, 2019 1 commit
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Ulan Degenbaev authored
This replaces InNewSpace with InYoungGeneration, which is a prerequisite for young large objects. Additional changes: - FROM_SPACE, TO_SPACE flags are renamed to FROM_PAGE, TO_PAGE. - A new LARGE_PAGE flag is added. - The external string table is refactored to track young string instead of new space strings. Bug: chromium:924547 Change-Id: Ia4e3ba1b72995c3400257a1f98559f091533e811 Reviewed-on: https://chromium-review.googlesource.com/c/1437274Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#59156}
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- 22 Jan, 2019 1 commit
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Peter Marshall authored
Everything was including log.h through heap-inl.h, so remove that include by moving the one user into heap.cc, and then fix all the include errors. This reduces the log.h include ball from ~550 to ~100. Change-Id: I6d09bc2f365b48645fcfdc695a68ea12539a745d Reviewed-on: https://chromium-review.googlesource.com/c/1424198 Commit-Queue: Georg Neis <neis@chromium.org> Reviewed-by: Georg Neis <neis@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#58981}
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- 10 Jan, 2019 1 commit
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Jakob Kummerow authored
Mostly signed integer overflows, and a few cases of double division by zero (which is defined by IEEE-754 to return Infinity (or NaN for 0/0) but is UB in C++). In base/ieee754.cc, use constants for NaN and Infinity instead of computing these values. In spaces-unittest.cc, ensure that a large enough allocation is used. Bug: v8:3770 Change-Id: I50d9a77dc860ef9993b7b269a5f8c117b0f62f9d Reviewed-on: https://chromium-review.googlesource.com/c/1403454 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#58701}
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- 08 Jan, 2019 1 commit
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Jakob Kummerow authored
The two names refer to the same thing by now, so this patch is entirely mechanical. Bug: v8:3770 Change-Id: Ia360c06c89af6b3da27fd21bbcaeb2bdaa28ce22 Reviewed-on: https://chromium-review.googlesource.com/c/1397705Reviewed-by: Tobias Tebbi <tebbi@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#58615}
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- 20 Dec, 2018 1 commit
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Jakob Kummerow authored
Merging the temporary HeapObjectPtr back into HeapObject. Bug: v8:3770 Change-Id: I5bcd23ca2f5ba862cf5b52955dca143e531c637b Reviewed-on: https://chromium-review.googlesource.com/c/1386492 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#58410}
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- 19 Dec, 2018 1 commit
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Igor Sheludko authored
Bug: v8:8477, v8:8562 Change-Id: Iaa995c8fbb9f309dadac4e308d727f628fdb8b3c Reviewed-on: https://chromium-review.googlesource.com/c/1384314Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#58379}
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- 10 Dec, 2018 1 commit
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Igor Sheludko authored
because RelocInfo does not need host Code object for updating pointers to heap objects embedded into code. This CL also simplifies typed slot iteration callback signature. Bug: v8:8518, v8:8262 Change-Id: I59fe9e3b4e9b69e3d87b5449c80bed14e311516f Reviewed-on: https://chromium-review.googlesource.com/c/1370037Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#58136}
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- 26 Nov, 2018 1 commit
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Michael Lippautz authored
Add a path into embedder tracing on allocation. This is safe as as Blink is not allowed to call into V8 during object construction. This is a reland of caed2cc0. Also relands the cleanups of ce02d86b. Bug: chromium:843903 Change-Id: Ic89792fe68337c540a1a93629aee2e92b8774ab2 Reviewed-on: https://chromium-review.googlesource.com/c/1350992Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#57847}
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- 24 Nov, 2018 1 commit
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Sigurd Schneider authored
This reverts commit 81b5f713. Revert "[heap] Cleanup embedder tracing APIs" This reverts commit ce02d86b. Tbr: mlippautz@chromium.org Change-Id: I5900ac3c070c93b869c9173316a466d39287713a Reviewed-on: https://chromium-review.googlesource.com/c/1350111Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/master@{#57806}
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- 23 Nov, 2018 1 commit
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Michael Lippautz authored
Provide processing scope that makes it impossible to maintain locally cached wrappers that could get invalidated in Blink and yield in crashers. Bug: chromium:843903, v8:8238 Change-Id: I7ba1905f6c77a97bcc61ac42f921dcac4772471f Reviewed-on: https://chromium-review.googlesource.com/c/1349276 Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#57795}
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- 22 Nov, 2018 1 commit
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Hannes Payer authored
Change-Id: Ie2d740b6b584c5104849e46c1286550c80f1f5c9 Reviewed-on: https://chromium-review.googlesource.com/c/1340252Reviewed-by: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#57713}
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- 21 Nov, 2018 1 commit
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Ulan Degenbaev authored
This extracts the parts of the TypedSlotSet that are used only sequentially into a separate class called TypedSlots. The new class will be used in the concurrent marker to keep track of typed slots locally and then to merge them to the main remembered set during finalization of marking. The patch also cleans up atomics in the Iterate and ClearInvalidSlots methods that can run concurrently to each other. Bug:v8:8459 Change-Id: Id7a63041f7b99218381e5e9e1999210cab9c4369 Reviewed-on: https://chromium-review.googlesource.com/c/1340247 Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Hannes Payer <hpayer@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#57673}
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- 07 Nov, 2018 1 commit
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Igor Sheludko authored
in order to make the test compatible with the pointer compression friendly heap layout. Bug: v8:8182 Change-Id: I34a0c597b70687f7ae7dad19df60c94520fa349f Reviewed-on: https://chromium-review.googlesource.com/c/1317818 Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by: Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#57310}
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- 30 Oct, 2018 2 commits
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Igor Sheludko authored
to control how the memory for Isolate object is allocated. This is the support for pointer-compression friendly heap layout. Bug: v8:8182 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: Ida36b81ee22bd865005c394748b62d4c0897d746 Reviewed-on: https://chromium-review.googlesource.com/c/1251548 Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#57131}
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Michael Lippautz authored
Speculatively mitigation for renderer hangs in Scavenger while waiting in a barrier. Bug: Change-Id: I48520e0ffd99123dbe352d2012c911186c187e4b Reviewed-on: https://chromium-review.googlesource.com/c/1296463 Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Hannes Payer <hpayer@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#57130}
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- 26 Oct, 2018 1 commit
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Igor Sheludko authored
and also move embedder fields from Isolate to IsolateData. The external memory counter fields are temporarily moved to IsolateData in order to avoid unexpected Node JS bot failures which happen if the fields are left in the Heap class. Bug: v8:8182 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: I9d58f235c0ce40e110f595addd03b80b3617aa77 Reviewed-on: https://chromium-review.googlesource.com/c/1278793 Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#57037}
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- 24 Oct, 2018 2 commits
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Hannes Payer authored
This is a reland of 1d837093 Original change's description: > [heap] Clean-up MemoryChunk allocation area constants. > > Change-Id: I8ba59546ab93c7af98bc5ece2f0160628844dd92 > Reviewed-on: https://chromium-review.googlesource.com/c/1280584 > Reviewed-by: Yang Guo <yangguo@chromium.org> > Commit-Queue: Hannes Payer <hpayer@chromium.org> > Cr-Commit-Position: refs/heads/master@{#56908} Change-Id: I110b70ee5cb5609e54e24e17f183b8c6d6086b8a Reviewed-on: https://chromium-review.googlesource.com/c/1297318Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#56941}
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Jakob Kummerow authored
as part of the continuing quest to get rid of Object*/Object**. This is a fairly mechanical replacement of Object**/MaybeObject** with wrapper objects carrying the same data. No change in behavior is intended. Overloaded operators are provided to minimize code churn. Bug: v8:3770 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: I76cee82b8bf2dd80a1b66f09dd2bb2b65038eeb7 Reviewed-on: https://chromium-review.googlesource.com/c/1287889 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Hannes Payer <hpayer@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#56920}
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- 23 Oct, 2018 2 commits
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Yang Guo authored
This reverts commit 1d837093. Reason for revert: Speculative revert for https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Arm%20-%20debug/8158 Original change's description: > [heap] Clean-up MemoryChunk allocation area constants. > > Change-Id: I8ba59546ab93c7af98bc5ece2f0160628844dd92 > Reviewed-on: https://chromium-review.googlesource.com/c/1280584 > Reviewed-by: Yang Guo <yangguo@chromium.org> > Commit-Queue: Hannes Payer <hpayer@chromium.org> > Cr-Commit-Position: refs/heads/master@{#56908} TBR=ulan@chromium.org,yangguo@chromium.org,hpayer@chromium.org Change-Id: I0ce51513864d3f7e4337391dc510fb828c083d48 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/1296488Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#56914}
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Hannes Payer authored
Change-Id: I8ba59546ab93c7af98bc5ece2f0160628844dd92 Reviewed-on: https://chromium-review.googlesource.com/c/1280584Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#56908}
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- 17 Oct, 2018 1 commit
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Michael Lippautz authored
Adds reporting for - V8.GCMarkCompactor as sum of V8 mark-compact events Bug: chromium:843903 Change-Id: I5e8a80c8d1a9c5bf696635b54659ac56403f52d5 Reviewed-on: https://chromium-review.googlesource.com/c/1256764 Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#56750}
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- 12 Oct, 2018 1 commit
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Clemens Hammacher authored
LockGuard is mostly used with Mutex. Since both are defined outside the internal namespace, we often have to write {base::LockGuard<base::Mutex>}. This CL shortens this to {base::MutexGuard} across the code base R=mlippautz@chromium.org Bug: v8:8238 Cq-Include-Trybots: luci.chromium.try:linux_chromium_headless_rel;master.tryserver.blink:linux_trusty_blink_rel Change-Id: I020d5933b73aafb98c4b72e3bb2dfd07c979ba73 Reviewed-on: https://chromium-review.googlesource.com/c/1278796Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#56612}
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- 10 Oct, 2018 1 commit
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Michael Lippautz authored
Pass on information about the embedder state using the fact that tasks are run from top level Bug: chromium:893944 Change-Id: I01441778770c5acc784540e496eec5c3fdb87796 Reviewed-on: https://chromium-review.googlesource.com/c/1273048 Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#56540}
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- 28 Sep, 2018 1 commit
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Igor Sheludko authored
It was accidentally removed in CL that introduced BoundedPageAllocator. This CL also cleans up the CodeRangeAddressHint a bit. Bug: v8:8096, chromium:887252 Change-Id: Idc84796dd1ff1b440cbe3515732984264defcf2d Reviewed-on: https://chromium-review.googlesource.com/1249125 Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#56287}
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- 19 Sep, 2018 1 commit
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Michael Lippautz authored
V8 does not abort incremental marking anymore. Bug: chromium:843903 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: Id39e9cf8ef2afc388bab2bbad1d458ee2649f8e8 Reviewed-on: https://chromium-review.googlesource.com/1226889Reviewed-by: Hannes Payer <hpayer@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#56009}
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