- 26 Dec, 2018 1 commit
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Jakob Kummerow authored
Tbr: ahaas@chromium.org,leszeks@chromium.org,verwaest@chromium.org Bug: v8:3770 Change-Id: Ia6530fbb70dac05e9972283781c3550d8b50e1eb Reviewed-on: https://chromium-review.googlesource.com/c/1390116 Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Reviewed-by: Alexei Filippov <alph@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#58470}
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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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- 10 Dec, 2018 1 commit
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Dan Elphick authored
Bug: chromium:911416 Change-Id: I04d3faa5ee042c99a400294e2a6dbed99c8d7020 Reviewed-on: https://chromium-review.googlesource.com/c/1366616 Commit-Queue: Dan Elphick <delphick@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#58126}
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- 07 Dec, 2018 1 commit
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Igor Sheludko authored
(mostly for roots, handles and stack locations). Thi CL also changes RootVisitor interface to use FullObjectSlots instead of ObjectSlots. Bug: v8:8518 Change-Id: I217c7ae176387a8c64f4754e62339727bdb36018 Reviewed-on: https://chromium-review.googlesource.com/c/1366035Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#58091}
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- 24 Oct, 2018 1 commit
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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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- 16 Oct, 2018 1 commit
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Dan Elphick authored
In preparation for sharing RO_SPACE between all Isolates within a process, this first pulls RO_SPACE out of the Startup snapshot and puts it in its own ReadOnly snapshot. The snapshot is first populated with the read-only roots. After that the StartupSerializer serializes as before but starting from the first mutable root. References to objects in the ReadOnly snapshot that aren't themselves roots are added to a new cache called ReadOnlyObjectCache which functions like the PartialSnapshotCache but lives in the ReadOnlySerializer rather than the StartupSerializer. These cache entries are referenced using a new bytecode: ReadOnlyObjectCache. (To make room for this, the ApiReference bytecode has been moved). To reduce code duplication, the StartupSerializer has been refactored to create a new base class RootSerializer, which ReadOnlySerializer also subclasses. The base class is responsible primarily for keeping track of already serialized roots and visiting the roots. Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: Iff26042886130ae22eccf2e11b35f6f226f4a792 Bug: v8:8191 Reviewed-on: https://chromium-review.googlesource.com/c/1244676 Commit-Queue: Dan Elphick <delphick@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#56681}
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