- 24 May, 2019 1 commit
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Yang Guo authored
TBR=mvstanton@chromium.org,neis@chromium.org,ahaas@chromium.org Bug: v8:9247 Change-Id: I5433c863a54f3412d73df0d38aba3fdbcfac7ebe Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627973 Commit-Queue: Yang Guo <yangguo@chromium.org> Auto-Submit: Yang Guo <yangguo@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#61830}
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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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- 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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- 31 Oct, 2018 1 commit
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Jakob Gruber authored
Now that lazy deserialization has been removed, we can roll back all the mechanisms we introduced to support lazy single-builtin deserialization. This CL moves serialized builtin code objects (i.e. off-heap-trampolines in most cases) back into the startup snapshot. Support classes for builtin serialization and deserialization, as well as the builtins snapshot itself are removed. Templatization on the allocator class is removed as well. Tbr: delphick@chromium.org Bug: v8:6666, v8:7990 Change-Id: I2a910f8d3278b7e27b5f18ad408361ebd18871cc Reviewed-on: https://chromium-review.googlesource.com/c/1304539Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#57160}
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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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