- 14 Mar, 2019 5 commits
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Igor Sheludko authored
... and make sure that the x64 ptr-compr bots proceed testing V8 without pointer compression in order to keep testing the full pointer mode. Bug: v8:7703 Change-Id: Iee725deda813425a6f0722948b54976154f50909 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1497139Reviewed-by:
Michael Hablich <hablich@chromium.org> Reviewed-by:
Michael Achenbach <machenbach@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#60230}
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Maya Lekova authored
This reverts commit 5a61630d. Reason for revert: Breaking gc stress bot - https://ci.chromium.org/p/v8/builders/ci/V8%20Linux%20-%20gc%20stress/21477 Original change's description: > [inspector] Allow limiting the total size of collected scripts. > > Introduces the setMaxCollectedScriptsSize Debugger protocol method. > If the max size is set, the debugger will hold collected (not referenced by other v8 heap objects) > scripts up to the specified total size of their sources. > > BUG=v8:8988 > > Change-Id: I94d52866494102add91ca2d569a2044b08c9c593 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1518556 > Commit-Queue: Alexei Filippov <alph@chromium.org> > Reviewed-by: Dmitry Gozman <dgozman@chromium.org> > Cr-Commit-Position: refs/heads/master@{#60227} TBR=dgozman@chromium.org,alph@chromium.org,kozyatinskiy@chromium.org Change-Id: I26de645e425f0f7d5aa8212eeefda76dad695b78 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:8988 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1522988Reviewed-by:
Maya Lekova <mslekova@chromium.org> Commit-Queue: Maya Lekova <mslekova@chromium.org> Cr-Commit-Position: refs/heads/master@{#60229}
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Sergiy Belozorov authored
TBR=sergiyb@chromium.org Bug: chromium:934964 Change-Id: I4005a0422df68b357e6b34313d31f421c27cc95b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1513612 Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org> Reviewed-by:
Sergiy Belozorov <sergiyb@chromium.org> Cr-Commit-Position: refs/heads/master@{#60228}
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Alexei Filippov authored
Introduces the setMaxCollectedScriptsSize Debugger protocol method. If the max size is set, the debugger will hold collected (not referenced by other v8 heap objects) scripts up to the specified total size of their sources. BUG=v8:8988 Change-Id: I94d52866494102add91ca2d569a2044b08c9c593 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1518556 Commit-Queue: Alexei Filippov <alph@chromium.org> Reviewed-by:
Dmitry Gozman <dgozman@chromium.org> Cr-Commit-Position: refs/heads/master@{#60227}
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/96d6f98..2678ddc Rolling v8/buildtools: https://chromium.googlesource.com/chromium/src/buildtools/+log/794f2d1..4457947 Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/967fadd..2afe880 Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/8b94108..40c1942 Rolling v8/third_party/icu: https://chromium.googlesource.com/chromium/deps/icu/+log/2fd941d..8c67416 Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/ff65c25..8a36736 TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org Change-Id: I5032fbb6066a8e4891caf0b1201090f1d56e6ac7 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1522726Reviewed-by:
v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com> Commit-Queue: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com> Cr-Commit-Position: refs/heads/master@{#60226}
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- 13 Mar, 2019 26 commits
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Johannes Henkel authored
Change-Id: I270de4fa2970c9e33600453aaecc1c786701dcc3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1521326Reviewed-by:
Alexei Filippov <alph@chromium.org> Commit-Queue: Johannes Henkel <johannes@chromium.org> Cr-Commit-Position: refs/heads/master@{#60225}
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Maciej Goszczycki authored
Splits heap setup to enable a single setup method on read-only heap. This simplifies shared read-only heap initialization code. Bug: v8:7464 Change-Id: If4f61e1fbc4780e19dcda2b2d50050b2c204b0e3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1518179 Commit-Queue: Maciej Goszczycki <goszczycki@google.com> Reviewed-by:
Dan Elphick <delphick@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#60224}
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Junliang Yan authored
Change-Id: I9bd7c97dd0b36935bd1fb76cd2cbc83a1b28cdfb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1521223 Commit-Queue: Junliang Yan <jyan@ca.ibm.com> Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com> Auto-Submit: Junliang Yan <jyan@ca.ibm.com> Reviewed-by:
Milad Farazmand <miladfar@ca.ibm.com> Cr-Commit-Position: refs/heads/master@{#60223}
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Maciej Goszczycki authored
This enables things like simple DCHECKs in functions that do not have access to isolate or heap. Change-Id: I7962c28f0c6a4928ee880f1373501f29e45ae1f8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1517886Reviewed-by:
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Simon Zünd authored
R=yangguo@chromium.org Bug: v8:8742 Change-Id: I307097021893617ed5178f1e967f9360a55cd929 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1520710 Auto-Submit: Simon Zünd <szuend@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#60221}
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Santiago Aboy Solanes authored
Bug: v8:8977 Change-Id: I3bf6606d9db2369f5d82c71c5f58f6cf0c34bc0d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1520712 Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org> Auto-Submit: Santiago Aboy Solanes <solanes@chromium.org> Reviewed-by:
Michael Stanton <mvstanton@chromium.org> Cr-Commit-Position: refs/heads/master@{#60220}
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Z Duong Nguyen-Huu authored
JSArrayIterator, PreparseData Bug: v8:8952 Change-Id: I0a58402012f6fd5ded0eab92f7e28e3523342650 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1516474Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Cr-Commit-Position: refs/heads/master@{#60219}
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Benedikt Meurer authored
The JSONTraceWriter didn't write the "flow_in", "flow_out" and "bind_id" fields, which are necessary to support TRACE_EVENT_WITH_FLOW and friends. This just mirrors the logic from trace_event_impl.cc in Chrome. Bug: v8:8991 Change-Id: I496db587fbb74d3c7205bbab4c23ec41c63fa715 Document: http://bit.ly/v8-tracing-signals Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1521108Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Reviewed-by:
Leszek Swirski <leszeks@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#60218}
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Maya Lekova authored
Bug: v8:8744 Change-Id: I2b4b7ace0dd7a0bcbb20ab0f41c30c25ce01cea2 R=machenbach@chromium.org,sergiyb@chromium.org No-Try: true Change-Id: I2b4b7ace0dd7a0bcbb20ab0f41c30c25ce01cea2 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1521110 Commit-Queue: Maya Lekova <mslekova@chromium.org> Reviewed-by:
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Ujjwal Sharma authored
Add a CheckSmi call to the value of the position argument to String.prototype.startsWith(search, [position]). Bug: v8:8400, chromium:939746 Change-Id: I7462bebe0d3fde605a4c27a34c0d9bb3f0cc1c20 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1514198 Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#60216}
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Hannes Payer authored
[CSA] Eliminate write barriers for young generation large objects in CodeStubAssembler::ExtractToFixedArray. Bug: v8:8945 Change-Id: Ib86ed35de107d5e658dbeaaca68d9a1cb8b0f309 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1515754 Commit-Queue: Hannes Payer <hpayer@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
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Clemens Hammacher authored
I always have to look up which are the thread-safe ones. So add this documentation in counters.h. R=mstarzinger@chromium.org Bug: v8:8834 Change-Id: I2cd28b6604585152b1ba3ecacbd597166f1b0e5b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1520716 Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Auto-Submit: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#60214}
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Simon Zünd authored
This CL extracts the capturing for detailed and simple stack traces into a configurable helper. Rather then introducing a single flag for this helper, noting whether we capture simple or detailed stack traces, each "difference" between the two can be turned on/off separately, for easier, future refactorings. R=jgruber@chromium.org Bug: v8:8742 Change-Id: I0cf5e975438f05ff40f91d8a8f097059424e3d19 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1520326Reviewed-by:
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Michael Starzinger authored
This updates the existing special casing of assignment operators by gcmole to match for assignments of {HeapObject} instead of {HeapObject*} variables. The former now uses the implicit C++ assignment operator call instead of a primitive assignment binary operation. Also removes the dead {handle_decl_name} field as a drive-by-fix. R=mslekova@chromium.org BUG=v8:8813 Change-Id: I0b48254e7ca1544bc064707a8ca1f204366ddbe4 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1517879 Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: -
Andreas Haas authored
This CL just adds a parameter to addElementSegment and adjusts all existing tests. Note that addElementSegment contains some convenience code to construct one initial table if it does not exist yet. I did not extend that code to multiple tables. If you want to use multiple tables, you have to create them first before calling addElementSegment. R=clemensh@chromium.org Bug: v8:7581 Change-Id: Ie131fd5dc19856703ab5cfb2fa8f7d576f70a18b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1520709Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Commit-Queue: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#60211}
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Toon Verwaest authored
Bug: v8:8973 Change-Id: I64d6f574bc2e480b76ebefcf9ad27a96fbe60569 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1520708 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#60210}
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Maya Lekova authored
R=sergiyb@chromium.org Bug: v8:8744 Change-Id: Ie5c133010f47fb492079287e9cf4fbe49ae388ed Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1520707 Auto-Submit: Maya Lekova <mslekova@chromium.org> Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org> Reviewed-by:
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Clemens Hammacher authored
As pointed out on https://crrev.com/c/1508675, the number of buckets of {V8.WasmModuleCodeSizeMiB} should not change, thus change it back to 64. Also change the number of buckets for the two new counters for symmetry. R=isherman@chromium.org, mstarzinger@chromium.org Bug: v8:8217 Change-Id: Ia7b10460be2c059d865381d3164a781668a7b0f6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1518173Reviewed-by:
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v8-ci-autoroll-builder authored
Rolling v8/test/wasm-js/data: https://chromium.googlesource.com/external/github.com/WebAssembly/spec/+log/a60f152..dae979a TBR=ahaas@chromium.org,clemensh@chromium.org Change-Id: I789d24a7626cb841636ead445fcfd5606240e0c3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1519684Reviewed-by:
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Andreas Haas authored
This Cl adds a type to {WasmTableObject}, and extends {WasmTableObject::Set} and {WasmTableObject::Get} to support anyref tables. I did it in one CL so that I can write tests. R=mstarzinger@chromium.org Bug: v8:7581 Change-Id: I6c6d78f84715a7805f7bb881a63d3c1174f6a6ab Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1511332Reviewed-by: -
Andrew Comminos authored
Enable cross-origin frame filtering by exposing this bit from ScriptOriginOptions. Bug: v8:8956 Change-Id: I109eec9db8b3d42d68d32abc5edd437b1c91a9b8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1493294 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by:
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v8-ci-autoroll-builder authored
Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/8dcfd3a..96d6f98 Rolling v8/test/test262/harness: https://chromium.googlesource.com/external/github.com/test262-utils/test262-harness-py/+log/0f2acdd..9bd99c6 Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/eb73833..967fadd Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/77e5d48..8b94108 TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org Change-Id: I4d6f917f187b8f0d4c436009946f63e56c8eb866 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1519681Reviewed-by:
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Clemens Hammacher authored
We need to ensure that the NativeModule stays alive while any {BackgroundCompileScope} exists, because during that time we hold shared ownership of the mutex in the {BackgroundCompileToken}. If the {NativeModule} dies during that period, we would need to get exclusive ownership of the mutex and deadlock. This change requires holding a {std::weak_ptr<NativeModule>} in the BackgroundCompileToken instead of a raw pointer, hence it can only be initialized after the NativeModule was created. This is done via a separate {InitCompilationState} method. R=ahaas@chromium.org Bug: v8:8979 Change-Id: Ia14bd272ea0bc47aec547024da6020608418c9d2 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1518178 Auto-Submit: Clemens Hammacher <clemensh@chromium.org> Reviewed-by: -
Clemens Hammacher authored
We want to get rid of the atomicops library, hence switch all uses to std::atomic. R=mlippautz@chromium.org Bug: v8:8926, v8:8834 Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_rel Change-Id: I7966d4ea98c5dd2ff712b1d84a6877f407f55ec7 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1518176Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#60202}
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Yang Guo authored
R=jshin@chromium.org Bug: chromium:938223 Change-Id: I0dca3f79f9466c559e1ad61b1f327428ee63732a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1513615 Auto-Submit: Yang Guo <yangguo@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by:
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Aseem Garg authored
R=binji@chromium.org,adamk@chromium.org Bug: v8:7742 Change-Id: I13a317372fa06c706e2c648b92d2f2dd3c5a337b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1513152Reviewed-by:
Adam Klein <adamk@chromium.org> Reviewed-by:
Ben Smith <binji@chromium.org> Commit-Queue: Aseem Garg <aseemgarg@chromium.org> Cr-Commit-Position: refs/heads/master@{#60200}
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- 12 Mar, 2019 9 commits
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Adam Klein authored
Change-Id: Ic4d58280e562a2f290f3b122004fc06a3188bd2c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1518555Reviewed-by:
Sathya Gunasekaran <gsathya@chromium.org> Commit-Queue: Adam Klein <adamk@chromium.org> Cr-Commit-Position: refs/heads/master@{#60199}
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Georg Neis authored
Tbr: mslekova@chromium.org Change-Id: I721233d388081f702e460933d13e27cacbfcdf72 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1518183 Commit-Queue: Georg Neis <neis@chromium.org> Reviewed-by:
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Santiago Aboy Solanes authored
Bug: v8:8477 Change-Id: Id565bb8a4d420b715e3e89325786de699e30b22c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1517883Reviewed-by:
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Georg Neis authored
The TryGetOwnProperty code supports only unique names that are not array indices. Unfortunately, this is neither obvious from its type, nor from its comment, nor from its code. ProxiesCodeStubAssembler::CheckHasTrapResult violated the assumption and was already fixed a few days ago. This CL fixes CheckGetSetTrapResult and improves our code documentation in the form of comments and assertions. Concretely: - Add CodeStubAssembler::IsUniqueName and IsUniqueNameNoIndex - Use IsUniqueNameNoIndex in CheckGetSetTrapResult to guard TryGetOwnProperty (bailout to runtime if not satisfied). - Similarly, use IsUniqueNameNoIndex to simplify the previous fix in CheckHasTrapResult. - Add a IsUniqueNameNoIndex CSA_ASSERT to TryGetOwnProperty and a few other places to avoid such bugs in the future. - Add a IsUniqueName CSA_ASSERT to a few places where we apparently expect unique names (I don't know if those allow indices or not). - Add a DCHECK to Name::IsUniqueName to ensure and document that this shortcut version is equivalent to HeapObject::IsUniqueName. Bug: chromium:937618 Change-Id: Id4a18ab2a0e9c7591b087dd0c9fe018aa9b9ef3a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1514732 Auto-Submit: Georg Neis <neis@chromium.org> Reviewed-by:
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Clemens Hammacher authored
In particular, remove {toUint8Array} method and make {toBuffer} return a {Uint8Array} view to the buffer like before https://crrev.com/c/1508352. Also, the returned view does not need to be another copy of the bytes, it can really just be a view. As a follow-up, this requires the test-only DeserializeWasmModule runtime method to receive the wire bytes as Uint8Array, and also requires the {IsWasmCompileAllowed} callback to handle {ArrayBufferView} (like chromium's version already does). R=ahaas@chromium.org Change-Id: I87296cdbac14b74e7c8b38a372aa3df572ca6ad6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1518172 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by: -
Simon Zünd authored
R=jgruber@chromium.org Bug: v8:8834 Change-Id: I36b3fc2e29111054caf395b6875f238bf43ab3de Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1518177 Auto-Submit: Simon Zünd <szuend@chromium.org> Reviewed-by:
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Sergiy Belozorov authored
This will allow us to avoid packaging cctest into official archives, while still keeeping them around for refbuilds. As a result, official archives will become a lot smaller. Corresponding recipe change: https://crrev.com/c/1517881 R=machenbach@chromium.org, tmrts@chromium.org Bug: v8:8969 Change-Id: Icf67d2f6dd5dc4d4a4f32f9b5c5ef21758410546 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1517880 Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org> Reviewed-by:
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Joey Gouly authored
This removes a redundant "mov <reg>, #0" by spilling the zero register directly. Change-Id: I608f5200ee25e176f6d3279aec07c581d9f7d769 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1517872Reviewed-by:
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Jakob Gruber authored
The regexp interpreter holds several unhandlified references to heap objects, and is thus within a DisallowHeapAllocation scope. But there are two situations in which we can and do allocate safely: 1. When creating & throwing a stack overflow exception. The interpreter aborts afterwards, and thus possible-moved objects are never used. 2. When handling interrupts. We manually relocate unhandlified references after interrupts have run. This CL explicitly allows allocations on stack overflows. Isolate::StackOverflow allocates heap objects. Bug: chromium:940722, v8:8724 Change-Id: I74ef6f0dd7a30bd55f49a7bc0f2f6ac82adbeda8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1518174Reviewed-by:
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