Original commit message:
[testrunner] delete ancient junit compatible format support
Testrunner has ancient support for JUnit compatible XML output.
This CL removes this old feature.
R=mstarzinger@chromium.org,jgruber@chromium.org,jkummerow@chromium.org
CC=machenbach@chromium.org
Bug: v8:8728
Change-Id: I7e1beb011dbaec3aa1a27398a5c52abdd778eaf0
Reviewed-on: https://chromium-review.googlesource.com/c/1430065
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Tamer Tas <tmrts@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59045}
Refs: bd019bdb72
PR-URL: https://github.com/nodejs/node/pull/26685
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Upstream V8 removed support for s390 earlier this year and it's known
to no longer build. Remove the support from our build scripts.
Fixes: https://github.com/nodejs/node/issues/28866
PR-URL: https://github.com/nodejs/node/pull/28883
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Beth Griggs <Bethany.Griggs@uk.ibm.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
In #23913 it looked like arm64 testing was flaky, and as a result a
number of changes were made including disabling openssl asm for that
architecture.
This PR is limited to re-enabling the one change to turn on openssl asm
for arm64, in the hopes that either it works now, or that this specific
change introduces a reproducible condition.
See: https://github.com/nodejs/node/pull/23913
PR-URL: https://github.com/nodejs/node/pull/28180
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
[api] Get ScriptOrModule from CompileFunctionInContext
Adds a new out param which allows accessing the ScriptOrModule
of a function, which allows an embedder such as Node.js to use
the function's i::Script lifetime.
Refs: https://github.com/nodejs/node-v8/issues/111
Change-Id: I34346d94d76e8f9b8377c97d948673f4b95eb9d5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1699698
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62830}
Refs: b33af60dd9
PR-URL: https://github.com/nodejs/node/pull/28671
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Original commit message:
[snapshot] print reference stack for JSFunctions in the isolate snapshot
This helps debugging incorrect usage of the SnapshotCreator API in
debug mode.
Change-Id: Ibd9db76a5f460cdf7ea6d14e865592ebaf69aeef
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1648240
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62095}
Refs: d2ccc599c7
PR-URL: https://github.com/nodejs/node/pull/28648
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
It should be skipped if Node.js is built with the --without-snapshot
configure flag.
PR-URL: https://github.com/nodejs/node/pull/28467
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Original commit message:
[api] Implement StartupData::CanBeRehashed() for the snapshot blob
This enables the embedder to check if the snapshot generated
from SnapshotCreator::CreateBlob() can be rehashed and the seed
can be recomputed during deserialization.
The lack of this functionality resulted in a temporary vunerability
in Node.js: https://github.com/nodejs/node/pull/27365
Change-Id: I88d52337217c40f79c26438be3c87d2db874d980
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1578661
Commit-Queue: Joyee Cheung <joyee@igalia.com>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61175}
Refs: e0a109c058
PR-URL: https://github.com/nodejs/node/pull/27533
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Refael Ackermann (רפאל פלחי) <refack@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Original commit message:
Fixing a possible freeze on abort with 'v8_win64_unwinding_info'
Win64 unwind data can specify a language-specific handler function which is
called as part of the search for an exception handler, as described in
https://docs.microsoft.com/en-us/cpp/build/exception-handling-x64?view=vs-2019.
This is used for example by Crashpad to register its own exception handler for
exceptions in V8-generated code.
There is a problem in the code that may cause a freeze on abort: in file
\deps\v8\src\unwinding-info-win64.cc in function CRASH_HANDLER_FUNCTION_NAME the
line:
return EXCEPTION_CONTINUE_SEARCH;
should be
return ExceptionContinueSearch;
These constants are both used in the context of Win32 exception handlers, but
they have different semantics and unfortunately different values:
EXCEPTION_CONTINUE_SEARCH (=0) should be returned by an exception filter
while a language-specific handler should return an EXCEPTION_DISPOSITION value,
and more precisely ExceptionContinueSearch (=1) in this case.
Bug: v8:9295
Change-Id: I1a3aaabf357e52a909611814f1ea013cf652ae06
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1629795
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Paolo Severini <paolosev@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#61867}
Refs: 3a75c1fb57
PR-URL: https://github.com/nodejs/node/pull/27375
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
This should be semver-patch since actual invocation is version
conditional.
PR-URL: https://github.com/nodejs/node/pull/27375
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Original commit message:
[api] Fix compilation issue with macOS
Fixes the following error caught by the Node.js CI:
../deps/v8/src/api.cc:8943:10:
error: no viable conversion from returned value of type
'unique_ptr<v8::internal::MicrotaskQueue, default_delete<v8::internal::MicrotaskQueue>>'
to function return type
'unique_ptr<v8::MicrotaskQueue, default_delete<v8::MicrotaskQueue>>'
return microtask_queue;
^~~~~~~~~~~~~~~
Change-Id: Ic09dab46bb8f87a2b3b59f5836e0883bfe0e9681
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627533
Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61789}
Refs: f89e555956
PR-URL: https://github.com/nodejs/node/pull/27375
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Original commit message:
Remove recursion from NeedsCheckHeapObject.
We use the predicate NeedsCheckHeapObject in the compiler frontend to
determine whether we can skip introducing CheckHeapObject nodes. But
this predicate would also walk up the graph in case of Phis, which can
result in really long compilation times (on the main thread). In the
report in https://github.com/nodejs/node/issues/27667, the compiler
frontend alone took around 4-5mins of main thread time for a single
function. With this patch the time goes down to 4-5ms.
Bug: v8:9250
Refs: nodejs/node#27667
Change-Id: I231eb780ff04f949fa1669714f9af6ebfbcade05
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1612897
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61503}
Fixes: https://github.com/nodejs/node/issues/27667
PR-URL: https://github.com/nodejs/node/pull/27729
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
[testrunner] delete ancient junit compatible format support
Testrunner has ancient support for JUnit compatible XML output.
This CL removes this old feature.
R=mstarzinger@chromium.org,jgruber@chromium.org,jkummerow@chromium.org
CC=machenbach@chromium.org
Bug: v8:8728
Change-Id: I7e1beb011dbaec3aa1a27398a5c52abdd778eaf0
Reviewed-on: https://chromium-review.googlesource.com/c/1430065
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Tamer Tas <tmrts@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59045}
Refs: bd019bdb72
PR-URL: https://github.com/nodejs/node/pull/26685
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Original commit message:
[ic] Fix handling of +0/-0 when constant field tracking is enabled
... and ensure that runtime behaviour is in sync with the IC code.
Bug: chromium:950747, v8:9113
Change-Id: Ied66c9514cbe3a4d75fc71d4fc3b19ea1538f9b2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1561319
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60768}
PR-URL: https://github.com/nodejs/node/pull/27792
Fixes: https://github.com/nodejs/node/issues/27784
Refs: 94c87fe074
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gus Caplan <me@gus.host>
Original commit message:
[snapshot] Use Handle to track name in `CodeSerializer::Deserialize`
The `Script::InitLineEnds(Handle<Script>(script, isolate));` line
may lead to objects being moved around on the heap, so it’s necessary
to use a `Handle` to track that.
This was causing crashes in Node.js in Debug mode when using the
code cache in combination with the CPU profiler.
Refs: https://github.com/nodejs/node/issues/27307
Change-Id: I392b4c00c6ebad44753f87fcbf2e3278ea7799a6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1575698
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61036}
Refs: 5d0cf6bcd5
PR-URL: https://github.com/nodejs/node/pull/27423
Fixes: https://github.com/nodejs/node/issues/27307
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
* Add symlink from Release to out\Release for backward compat
PR-URL: https://github.com/nodejs/node/pull/27149
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Original commit message:
[ptr-compr][ubsan] Use [Read/Write]UnalignedValue for unaligned fields
When pointer compression is enabled the [u]intptr_t and double fields are
only kTaggedSize aligned so in order to avoid undefined behavior in C++ code
we have to access these values in an unaligned pointer friendly way although
both x64 and arm64 architectures (where pointer compression is supported)
allow unaligned access.
These changes will be removed once v8:8875 is fixed and all the
kSystemPointerSize fields are properly aligned.
Bug: v8:7703
Change-Id: I4df477cbdeab806303bb4f675d52b61c06342c8e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1528996
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60321}
Refs: 0188634ee5
PR-URL: https://github.com/nodejs/node/pull/27013
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Original commit message:
[testrunner] delete ancient junit compatible format support
Testrunner has ancient support for JUnit compatible XML output.
This CL removes this old feature.
R=mstarzinger@chromium.org,jgruber@chromium.org,jkummerow@chromium.org
CC=machenbach@chromium.org
Bug: v8:8728
Change-Id: I7e1beb011dbaec3aa1a27398a5c52abdd778eaf0
Reviewed-on: https://chromium-review.googlesource.com/c/1430065
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Tamer Tas <tmrts@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59045}
Refs: bd019bdb72
PR-URL: https://github.com/nodejs/node/pull/26685
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Cherry-pick ad49f12.
Original commit message:
[cleanup] Move Compressed[XXX]Slot definitions to separate header
... and fix header includes to please the respective bot.
Drive-by-fix: decompression implementation is now MSVC friendly.
Bug: v8:7703, v8:8834
Change-Id: Iaf589138e5bafb32b0d9feab5cf074b71f241a3c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1505579
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60074}
Refs: ad49f12908
Cherry-pick 14f07a8.
Original commit message:
[ptr-compr] Define kTaggedPayloadOffset correctly on Big Endian
smi size is sill 8 bytes when V8_COMPRESS_POINTERS is undefined.
Bug: v8:7703
Change-Id: I0d1e757e42e8b1e6b10960420135245e24553175
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1508572
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Auto-Submit: Junliang Yan <jyan@ca.ibm.com>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60097}
Refs: 14f07a8b30
Cherry-pick 676014b.
Original commit message:
[ptr-compr] Fix MSVC build
... which complained about truncating uintptr_t constant to uint32_t.
Bug: v8:7703
Change-Id: I6fae2bf1e5de79e6131479b84a8d8aa5b9de909f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1508672
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60100}
Refs: 676014b36f
Cherry-pick 4e6a1a7.
Original commit message:
[heap] Clean-up some weak map entries in scavenger
This change enables clean-up of weak map entries in the
scavenger of the weak map is in the young generation.
With this change, the scavenger treats keys in ephemerons as
weak instead of strong, but does not implement full ephemeron
semantics: Values are treated always as strong, independently
of whether the key is live or not.
This approach ensures that no value is cleaned up accidentally.
After scavenging, all entries with dead keys are removed from
weak maps. After that, some values that are not referenced anywhere
anymore might still be in the heap, and those can be cleaned up
in the next scavenge.
What the scavenger does, amounts to one iteration of the
fixed-point algorithm required to implement ephemeron semantics.
We hope that this is a reasonable trade-off between time spent
tracing and cleaned-up entries.
This change does not affect weak maps that reside in old space.
Bug: v8:8557
Change-Id: Ic5618b3b863ad8c314c87449571150e756fecbf0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1467182
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60101}
Refs: 4e6a1a75cd
Cherry-pick afbfd75.
Original commit message:
[ptr-compr] Fix ptr-compr broken by 4e6a1a75
(https://chromium-review.googlesource.com/c/v8/v8/+/1467182)
Bug: v8:7703
Change-Id: Ia6b74b985735af67bde56b30e4a709247eb591be
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1508674
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60102}
Refs: afbfd7563d
Cherry-pick f792eb8.
Original commit message:
[ptr-compr][arm64] Update pointer compression arm64's implementation
Since kTaggedSize got shrinked and we are actually compressing
the pointers (as oppposed to zeroing their upper bits),
we need to update the arm64 codebase to accommodate this change.
Cq-Include-Trybots: luci.v8.try:v8_linux64_arm64_pointer_compression_rel_ng
Bug: v8:7703
Change-Id: I890f3ab8c046f47232e80f85830f9ae8f4dbced4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1499498
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60172}
Refs: f792eb83a6
PR-URL: https://github.com/nodejs/node/pull/26685
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Original commit message:
[api] Add unique_ptr constructor for StreamedSource
Since StreamedSource takes ownership of the ExternalSourceStream
passed into it, it should take it by unique_ptr rather than raw
pointer to signal this transfer of ownership. The old constructor
is now deprecated.
Change-Id: I24681926c2f3141f7dd3664f72019a4c6deabfd7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1520713
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60232}
Refs: d82c9afb8c
PR-URL: https://github.com/nodejs/node/pull/26685
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Original commit message:
[api] Remove unowned Extensions interface
Extensions are now always passed via unique_ptr and are owned by V8.
This CL removes the deprecated API where the embedder would own the
Extension, but has no mechanism for deleting it.
R=ulan@chromium.org
Bug: v8:8725
Change-Id: Icb83660fad9d04c66f8db2265091ebabcbb197c4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1514493
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60186}
Refs: d5f08e4e4f
PR-URL: https://github.com/nodejs/node/pull/26685
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Original commit message:
[api] remove LegacyBuildEmbedderGraphCallback
This should not be used anymore (and it definitely is not by Node.js
or Chromium).
Change-Id: I4a1ce1fda98efd197a64ce0969dae5c8b18f6e97
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1511484
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60139}
Refs: f0bb5d2fcf
PR-URL: https://github.com/nodejs/node/pull/26685
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Original commit message:
Give the implementation of v8::MicrotaskQueue::New
This adds the entrypoint to MicrotaskQueue, which used to miss the
implementation.
Bug: v8:8124
Change-Id: I114fb69d975ee75c86b19349ca76789e425ea910
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1505232
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Taiju Tsuiki <tzik@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60076}
Refs: 5b0510db7c
PR-URL: https://github.com/nodejs/node/pull/26685
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Original commit message:
[ubsan] Fix various ClusterFuzz-found issues
Fixing a few float and int overflows.
Drive-by fix: with --experimental-wasm-bigint, Number values
may not be used to initialize i64-typed globals. The existing
code for doing that relied on UB; since it's a spec violation
the fix is to throw instead.
No regression test for 933103 because it will OOM anyway.
No regression test for 932896 because it would be extremely slow.
Bug: chromium:927894, chromium:927996, chromium:930086, chromium:932679, chromium:932896, chromium:933103, chromium:933134
Change-Id: Iae1c1ff1038af4512a52d3e56b8c4b75f2233314
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1495911
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60075}
Refs: 91f0cd0082
PR-URL: https://github.com/nodejs/node/pull/26685
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Original commit message:
Deprecate MicrotasksCompletedCallback in favor to use *WithData version
This adds overloads of v8::Isolate::{Add,Remove}MicrotaskCompletedCallback,
that use MicrotasksCompletedCallbackWithData, and marks the original one
as V8_DEPRECATE_SOON for transition.
Bug: v8:8124
Change-Id: I124c3108545e1a2b29cd95620f36901431663c65
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1493766
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Taiju Tsuiki <tzik@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60045}
Refs: 2f79d68664
PR-URL: https://github.com/nodejs/node/pull/26685
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Normalized boolean options in the gypfiles for consistency both
internally and with the V8 GN config.
Co-authored-by: Michaël Zasso <targos@protonmail.com>
PR-URL: https://github.com/nodejs/node/pull/26685
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Original commit message:
Correct removal of redundant moves
The logic for removing while iterating is non-standard and
a left over from a previous index based loop. This patch
replaces it with a standard erase based version.
This fixes a runtime crash with MSVC that invalidates the
iterator and then asserts. This also makes the code safe
in case the last move can be redundant.
Change-Id: Ie6990e0d65a3b83a4b7da3e2e89ed4e60a6cd215
Reviewed-on: https://chromium-review.googlesource.com/c/1488762
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59868}
Refs: 385aa80aff
PR-URL: https://github.com/nodejs/node/pull/26702
Fixes: https://github.com/nodejs/node/issues/26694
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Original commit message:
Move ARM64 Assembler::nop definition from header to source file
When Assembler::nop is in the header, it is considered an inline
function. With GN arg is_component_build=true, the V8_EXPORT_PRIVATE
mark on the class causes it to be exported every time the header is
included. This, in turn, produces a reference to
Register::XRegFromCode.
Register::XRegFromCode is only ever defined as an inlined function, so
that reference is never fulfilled.
Clang can avoid this using the /Fc:dllexportInlines- flag to suppress
the export of Assembler::nop and so avoid generating the reference to
Register::XRegFromCode.
MSVC does not support this flag, so this change suppresses the export
by moving Assembler::nop's definition to the .cc file. This also allows
it to use the inline definition of Register::XRegFromCode.
Bug: v8:8870
Change-Id: I1cd33195677256c9dd06c7047fe84e1b912d3151
Reviewed-on: https://chromium-review.googlesource.com/c/1478216
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59785}
Refs: 7803fa68f4
PR-URL: https://github.com/nodejs/node/pull/25852
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Original commit message:
snapshot: add source line stubs for ARM64 Windows
When stubbing out source line information emission for Windows, the
ARM64 Windows branch was missed. This change copies the x86/x64 stubs
as appropriate.
Bug: chromium:893460,v8:8870
R=jgruber@chromium.org
Bug: chromium:893460,v8:8870
Change-Id: I1416b602a4f96a68c37fdeeb816ce1ce33b12407
Reviewed-on: https://chromium-review.googlesource.com/c/1453637
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59817}
Refs: 58cefed29c
PR-URL: https://github.com/nodejs/node/pull/25852
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Original commit message:
[coverage] Extend SourceRangeAstVisitor for throw statements
The SourceRangeAstVisitor has custom logic for blocks ending with a
statement that has a continuation range. In these cases, the trailing
continuation is removed which makes the reported coverage ranges a bit
nicer.
throw Error('foo') consists of an ExpressionStatement, with a
Throw expression stored within the statement. The source range itself
is stored with the Throw, not the statement.
We now properly extract the correct AST node for trailing throw
statements.
R=jgruber@chromium.org, neis@chromium.org, yangguo@chromium.org
Bug: v8:8691
Change-Id: Ibcbab79fbe54719a8993045040349c863b139011
Reviewed-on: https://chromium-review.googlesource.com/c/1480632
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59936}
Refs: 2d08967d4a
PR-URL: https://github.com/nodejs/node/pull/26413
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
[api] Add `Isolate::GetArrayBufferAllocator()`
This allows non-monolithic embedders to always allocate memory
for ArrayBuffer instances using the right allocation method.
This is based on a patch that Electron is currently using.
Refs: 1898f91620/patches/common/v8/array_buffer.patch
Change-Id: I39a614343118a0594aab48699a99cc2aad5b7ba9
Reviewed-on: https://chromium-review.googlesource.com/c/1462003
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59697}
Refs: d3308d042c
PR-URL: https://github.com/nodejs/node/pull/25852
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Original commit message:
Fix preview of set entries
Set entries return an array with the value as first and second entry.
As such these are considered key value pairs to align with maps
entries iterator.
So far the return value was identical to the values iterator and that
is misleading.
This also adds tests to verify the results and improves the coverage
a tiny bit by testing different iterators.
Refs: https://github.com/nodejs/node/issues/24629R=yangguo@chromium.org
Change-Id: I669a724bb4afaf5a713e468b1f51691d22c25253
Reviewed-on: https://chromium-review.googlesource.com/c/1350790
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59311}
Refs: 74571c80a9
PR-URL: https://github.com/nodejs/node/pull/25852
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Original commit message:
[snapshot] Always align embedded blob code pointer and size
Other platforms besides ARM64 Windows may also have alignment
requirements, e.g. PPC and s390. These requirements may affect
both the code pointer field and the size field, and so they
each need alignment directives because they are stored in
different sections.
Since aligning wastes a handful of bytes at most, not making
alignment conditional on the platform type seems like a good idea.
Refs: https://github.com/nodejs/node/pull/24875
Change-Id: I1f58606af294be65e74a1f107cd05fc21e032704
Reviewed-on: https://chromium-review.googlesource.com/c/1433778
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59058}
Refs: fc0ddf5512
PR-URL: https://github.com/nodejs/node/pull/25852
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Triggers the V8_USE_SIPHASH to switch from the internal custom V8
hash seed generation function to an implementation of SipHash. Final
step needed to clear up HashWick.
PR-URL: https://github.com/nodejs/node/pull/26367
Refs: https://github.com/nodejs/node/issues/23259
Refs: https://darksi.de/12.hashwick-v8-vulnerability/
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yang Guo <yangguo@chromium.org>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Original commit message:
Fix preview of set entries
Set entries return an array with the value as first and second entry.
As such these are considered key value pairs to align with maps
entries iterator.
So far the return value was identical to the values iterator and that
is misleading.
This also adds tests to verify the results and improves the coverage
a tiny bit by testing different iterators.
Refs: https://github.com/nodejs/node/issues/24629R=yangguo@chromium.org
Change-Id: I669a724bb4afaf5a713e468b1f51691d22c25253
Reviewed-on: https://chromium-review.googlesource.com/c/1350790
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59311}
Refs: 74571c80a9
PR-URL: https://github.com/nodejs/node/pull/25941
Fixes: https://github.com/nodejs/node/issues/24629
Reviewed-By: Michaël Zasso <targos@protonmail.com>
* ASCIIbetize directives
* Merge duplicate directives from 'conditions'
PR-URL: https://github.com/nodejs/node/pull/25931
Reviewed-By: João Reis <reis@janeasystems.com>
Original commit message 9365d09:
[coverage] Rework continuation counter handling
This changes a few bits about how continuation counters are handled.
It introduces a new mechanism that allows removal of a continuation
range after it has been created. If coverage is enabled, we run a first
post-processing pass on the AST immediately after parsing, which
removes problematic continuation ranges in two situations:
1. nested continuation counters - only the outermost stays alive.
2. trailing continuation counters within a block-like structure are
removed if the containing structure itself has a continuation.
R=bmeurer@chromium.org, jgruber@chromium.org, yangguo@chromium.org
Bug: v8:8381, v8:8539
Change-Id: I6bcaea5060d8c481d7bae099f6db9f993cc30ee3
Reviewed-on: https://chromium-review.googlesource.com/c/1339119
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58443}
Refs: v8/v8@9365d09
Original commit message aac2f8c:
[coverage] Filter out singleton ranges that alias full ranges
Block coverage is based on a system of ranges that can either have
both a start and end position, or only a start position (so-called
singleton ranges). When formatting coverage information, singletons
are expanded until the end of the immediate full parent range. E.g.
in:
{0, 10} // Full range.
{5, -1} // Singleton range.
the singleton range is expanded to {5, 10}.
Singletons are produced mostly for continuation counters that track
whether we execute past a specific language construct.
Unfortunately, continuation counters can turn up in spots that confuse
our post-processing. For example:
if (true) { ... block1 ... } else { ... block2 ... }
If block1 produces a continuation counter, it could end up with the
same start position as the else-branch counter. Since we merge
identical blocks, the else-branch could incorrectly end up with an
execution count of one.
We need to avoid merging such cases. A full range should always take
precedence over a singleton range; a singleton range should never
expand to completely fill a full range. An additional post-processing
pass ensures this.
Bug: v8:8237
Change-Id: Idb3ec7b2feddc0585313810b9c8be1e9f4ec64bf
Reviewed-on: https://chromium-review.googlesource.com/c/1273095
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56531}
Refs: v8/v8@aac2f8c
deps: V8: backport 47d34a3
Original commit message:
Revert "[coverage] change block range to avoid ambiguity."
This reverts commit 471fef0469d04d7c487f3a08e81f3d77566a2f50.
Reason for revert: A more general fix incoming at https://crrev.com/c/1273095.
Original change's description:
> [coverage] change block range to avoid ambiguity.
>
> By moving the block range end to left of closing bracket,
> we can avoid ambiguity where an open-ended singleton range
> could be both interpreted as inside the parent range, or
> next to it.
>
> R=<U+200B>verwaest@chromium.org
>
> Bug: v8:8237
> Change-Id: Ibc9412b31efe900b6d8bff0d8fa8c52ddfbf460a
> Reviewed-on: https://chromium-review.googlesource.com/1254127
> Reviewed-by: Georg Neis <neis@chromium.org>
> Commit-Queue: Yang Guo <yangguo@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#56347}
TBR=yangguo@chromium.org,neis@chromium.org,verwaest@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: v8:8237
Change-Id: I39310cf3c2f06a0d98ff314740aaeefbfffc0834
Reviewed-on: https://chromium-review.googlesource.com/c/1273096
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56513}
Refs: 47d34a317e
PR-URL: https://github.com/nodejs/node/pull/25429
Reviewed-By: Yang Guo <yangguo@chromium.org>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
PR-URL: https://github.com/nodejs/node/pull/25394
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yang Guo <yangguo@chromium.org>
Original commit message:
[turbofan] Fix -0 check for subnormals.
Previously we'd check `x` for -0 by testing `(1.0 / x) == -Infinity`,
but this will yield the wrong results when `x` is a subnormal, i.e.
really close to 0.
In CSA we already perform bit checks to test for -0, so teach TurboFan
to do the same for comparisons to -0 (via `Object.is`). We introduce a
new NumberIsMinusZero simplified operator to handle the case where
SimplifiedLowering already knows that the input is a number.
Bug: chromium:903043, v8:6882
Change-Id: I0cb7c568029b461a92fc183104d5f359b4bfe7f4
Reviewed-on: https://chromium-review.googlesource.com/c/1328802
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57382}
PR-URL: https://github.com/nodejs/node/pull/25269
Refs: 56f6a763c2
Fixes: https://github.com/nodejs/node/issues/25268
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
[CloneObjectIC] clone MutableHeapNumbers only if !FLAG_unbox_double_fields
Change the macros added in bf84766a2cd3e09070adcd6228a3a487c8dc4bbd to
only do the hard work if FLAG_unbox_double_fields is unset (otherwise,
they will attempt to dereference raw float64s, which is bad!)
Also adds a write barrier in CopyPropertyArrayValues for each store if
it's possible that a MutableHeapNumber is cloned.
BUG=chromium:901301, chromium:902965, chromium:903070, v8:7611
R=cbruni@chromium.org, jkummerow@chromium.org, ishell@chromium.org
Change-Id: I224d3c4e7b0a887684bff68985b4d97021ba4cfb
Reviewed-on: https://chromium-review.googlesource.com/c/1323911
Commit-Queue: Caitlin Potter <caitp@igalia.com>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57368}
PR-URL: https://github.com/nodejs/node/pull/25101
Refs: 3e010af274
Fixes: https://github.com/nodejs/node/issues/25089
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Yang Guo <yangguo@chromium.org>
Original commit message:
[CloneObjectIC] clone MutableHeapNumbers instead of referencing them
Adds a helper macro "CloneIfMutablePrimitive", which tests if the
operand is a MutableHeapNumber, and if so, clones it, otherwise
returning the original value.
Also modifies the signature of "CopyPropertyArrayValues" to take a
"DestroySource" enum, indicating whether or not the resulting object is
supplanting the source object or not, and removes all default
parameters from that macro (which were not used anyways).
This corrects the issue reported in chromium:901301, where
StaNamedOwnProperty was replacing the value of a MutableHeapNumber
referenced by both the cloned object and the source object.
BUG=chromium:901301, v8:7611
R=cbruni@chromium.org, jkummerow@chromium.org
Change-Id: I43df1ddc84dfa4840e680b6affeba452ce0b6629
Reviewed-on: https://chromium-review.googlesource.com/c/1318096
Commit-Queue: Caitlin Potter <caitp@igalia.com>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57304}
PR-URL: https://github.com/nodejs/node/pull/25101
Refs: bf84766a2c
Fixes: https://github.com/nodejs/node/issues/25089
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Yang Guo <yangguo@chromium.org>
Original commit message:
Fix collection iterator preview with deleted entries
We used to assume that we know the remaining entries returned by the
iterator based on the current index. However, that is not accurate,
since entries skipped by the current index could be deleted.
In the new approach, we allocate conservatively and shrink the result.
R=neis@chromium.org
Bug: v8:8433
Change-Id: I38a3004dc3af292daabb454bb76f38d65ef437e8
Reviewed-on: https://chromium-review.googlesource.com/c/1325966
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57360}
Refs: 88f8fe19a8
PR-URL: https://github.com/nodejs/node/pull/24514
Refs: https://github.com/nodejs/node/issues/24053
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Original commit message:
[heap-profiler] Fix a use-after-free when snapshots are deleted
If a caller starts the sampling heap profiler and takes a snapshot,
and then deletes the snapshot before the sampling has completed, a
use-after-free will occur on the StringsStorage pointer.
The same issue applies for StartTrackingHeapObjects which shares the
same StringsStorage object.
Bug: v8:8373
Change-Id: I5d69d60d3f9465f9dd3b3bef107c204e0fda0643
Reviewed-on: https://chromium-review.googlesource.com/c/1301477
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57114}
PR-URL: https://github.com/nodejs/node/pull/24272
Refs:
b87d408f65
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Original commit message:
[api] Allow embedder to construct an Array from Local<Value>*
Currently to obtain a v8::Array out of a C array or a std::vector,
one needs to loop through the elements and call array->Set() multiple
times, and these calls go into v8::Object::Set() which can be slow.
This patch adds a new Array::New overload that converts a
Local<Value>* with known size into a Local<Array>.
Change-Id: I0a768f0e18eec51e78d58be455482ec6425ca188
Reviewed-on: https://chromium-review.googlesource.com/c/1317049
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Joyee Cheung <joyee@igalia.com>
Cr-Commit-Position: refs/heads/master@{#57261}
Refs: 0483e9a9ab
PR-URL: https://github.com/nodejs/node/pull/24125
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Yang Guo <yangguo@chromium.org>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Original commit message:
Fix collection iterator preview with deleted entries
We used to assume that we know the remaining entries returned by the
iterator based on the current index. However, that is not accurate,
since entries skipped by the current index could be deleted.
In the new approach, we allocate conservatively and shrink the result.
R=neis@chromium.org
Bug: v8:8433
Change-Id: I38a3004dc3af292daabb454bb76f38d65ef437e8
Reviewed-on: https://chromium-review.googlesource.com/c/1325966
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57360}
Refs: 88f8fe19a8
PR-URL: https://github.com/nodejs/node/pull/24514
Refs: https://github.com/nodejs/node/issues/24053
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
There is reason to believe the generated assembly isn't working
correctly so let's disable it for now pending further investigation.
PR-URL: https://github.com/nodejs/node/pull/24270
Refs: https://github.com/nodejs/node/issues/23913
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
[heap-profiler] Fix a use-after-free when snapshots are deleted
If a caller starts the sampling heap profiler and takes a snapshot,
and then deletes the snapshot before the sampling has completed, a
use-after-free will occur on the StringsStorage pointer.
The same issue applies for StartTrackingHeapObjects which shares the
same StringsStorage object.
Bug: v8:8373
Change-Id: I5d69d60d3f9465f9dd3b3bef107c204e0fda0643
Reviewed-on: https://chromium-review.googlesource.com/c/1301477
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57114}
PR-URL: https://github.com/nodejs/node/pull/24272
Refs:
b87d408f65
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Original commit message:
[api] Allow embedder to construct an Array from Local<Value>*
Currently to obtain a v8::Array out of a C array or a std::vector,
one needs to loop through the elements and call array->Set() multiple
times, and these calls go into v8::Object::Set() which can be slow.
This patch adds a new Array::New overload that converts a
Local<Value>* with known size into a Local<Array>.
Change-Id: I0a768f0e18eec51e78d58be455482ec6425ca188
Reviewed-on: https://chromium-review.googlesource.com/c/1317049
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Joyee Cheung <joyee@igalia.com>
Cr-Commit-Position: refs/heads/master@{#57261}
Refs: 0483e9a9ab
PR-URL: https://github.com/nodejs/node/pull/24125
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Yang Guo <yangguo@chromium.org>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Refael Ackermann <refack@gmail.com>
* `V8_DEPRECATION_WARNINGS` is here for explicity. It is already defined
in `node.gypi`, and `addon.gypi`.
* `V8_IMMINENT_DEPRECATION_WARNINGS` added to warn addons authors.
* `OPENSSL_THREADS` apears in the openSSL `.h` files, and was only
defined via GYP for the node build.
PR-URL: https://github.com/nodejs/node/pull/23426
Fixes: https://github.com/nodejs/node/issues/23167
Refs: https://github.com/nodejs/node/issues/23122
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Original commit message:
undef min,max macros on windows
This blocks building with official clang-cl and Windows SDK
Refs: https://github.com/nodejs/node/issues/19630
Change-Id: I41fdf934f486c660df7a9e0dd284f6eb3c294dd4
Reviewed-on: https://chromium-review.googlesource.com/c/1297479
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57053}
PR-URL: https://github.com/nodejs/node/pull/23985
Refs: dc704497ee
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Under the assumption that debugging is more often focused on node core
source. This setting compiles V8 with only partial optimizations,
DCHECKS, and debug symbols, so it is still very much debuggable,
but it is much faster.
It does disable SLOW_DCHECKS, but at the advice of the V8 team, those
are more important for deep V8 debugging.
Override is configurable with `./configure --v8-non-optimized-debug`.
PR-URL: https://github.com/nodejs/node/pull/23704
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
* Make inspector.gypi and v8_external_snapshot.gypi includible targets.
* Make `v8_dump_build_config` an action
* Better separate `js2c` and `natives_blob`
* process action outputs as sources
* trigger v8.gyp:postmortem-metadata from v8.gyp
PR-URL: https://github.com/nodejs/node/pull/23182
Refs: https://github.com/nodejs/node/pull/23156
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Run `node_js2c` and `mkssldef` as actions and not as targets makes sure
they are run only once, just before processing the rest of `node_lib`.
This helps `make` based dependency change detection be more accurate.
Add comments with tagrget names for readability.
Use `process_outputs_as_sources` for automatic inclution of outputs.
PR-URL: https://github.com/nodejs/node/pull/23156
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Original commit message:
```
[inspector] added V8InspectorClient::resourceNameToUrl
Some clients (see Node.js) use platform path as ScriptOrigin.
Reporting platform path in protocol makes using protocol much harder.
This CL introduced V8InspectorClient::resourceNameToUrl method that
is called for any reported using protocol url.
V8Inspector uses url internally as well so protocol client may generate
pattern for blackboxing with file urls only and does not need to build
complicated regexp that covers files urls and platform paths on
different platforms.
R=lushnikov@chromium.orgTBR=yangguo@chromium.org
Bug: none
Change-Id: Iff302e7441df922fa5d689fe510f5a9bfd470b9b
Reviewed-on: https://chromium-review.googlesource.com/1164624
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55029}
```
Refs: https://github.com/v8/v8/commit/dbfcc48
PR-URL: https://github.com/nodejs/node/pull/22251
Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
* previusly set to generate a .pdb file for each .obj file
* enables clcache
PR-URL: https://github.com/nodejs/node/pull/22698
Reviewed-By: João Reis <reis@janeasystems.com>
Original commit message:
[debug] Fully implement Debug::ArchiveDebug and Debug::RestoreDebug.
I have a project that embeds V8 and uses a single `Isolate` from multiple
threads. The program runs just fine, but sometimes the inspector doesn't
stop on the correct line after stepping over a statement that switches
threads behind the scenes, even though the original thread is restored by
the time the next statement is executed.
After some digging, I discovered that the `Debug::ArchiveDebug` and
`Debug::RestoreDebug` methods, which should be responsible for
saving/restoring this `ThreadLocal` information when switching threads,
currently don't do anything.
This commit implements those methods using MemCopy, in the style of other
Archive/Restore methods in the V8 codebase.
Related: https://groups.google.com/forum/#!topic/v8-users/_Qf2rwljRk8
Note: I believe my employer, Meteor Development Group, has previously
signed the CLA using the group email address google-contrib@meteor.com.
R=yangguo@chromium.org,jgruber@chromium.org
CC=info@bnoordhuis.nl
Bug: v8:7230
Change-Id: Id517c873eb81cd53f7216c7efd441b956cf7f943
Reviewed-on: https://chromium-review.googlesource.com/833260
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54902}
Refs: a8f6869177
PR-URL: https://github.com/nodejs/node/pull/21983
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Original commit message:
[tracing] allow dynamic control of tracing
If the trace_buffer_ was null, we were returning a pointer to a static
flag back that permanently disabled that particular trace point.
This implied an assumption that tracing will be statically enabled at
process startup, and once it is disabled, it will never be enabled
again. On Node.js side we want to dynamically enable/disable tracing as per
programmer intent.
Change-Id: Ic7a7839b8450ab5c356d85e8e0826f42824907f4
Reviewed-on: https://chromium-review.googlesource.com/1161518
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Ali Ijaz Sheikh <ofrobots@google.com>
Cr-Commit-Position: refs/heads/master@{#54903}
Refs: bf5ea8138c
PR-URL: https://github.com/nodejs/node/pull/21983
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Original commit message:
[cpu-profiler] Use instruction start as the key for the CodeMap
Previously we used the start address of the AbstractCode object. This
doesn't make sense for off-heap builtins, where the code isn't contained
in the object itself. It also hides other potential problems - sometimes
the sample.pc is inside the AbstractCode object header - this is
never valid.
There were a few changes necessary to make this happen:
- Change the interface of CodeMoveEvent. Now 'to' and 'from' are both
AbstractCode objects, which is nice because many users were taking
'to' and adding the header offset to it to try and find the
instruction start address. This isn't valid for off-heap builtins.
- Fix a bug in CodeMap::MoveCode where we didn't update the CodeEntry
object to reflect the new instruction_start.
- Rename the 'start' field in all of the CodeEventRecord sub-classes
to make it clear that this is the address of the first instruction.
- Fix the confusion in RecordTickSample between 'tos' and 'pc' which
caused pc_offset to be calculated incorrectly.
Bug: v8:7983
Change-Id: I3e9dddf74e4b2e96a5f031d216ef7008d6f184d1
Reviewed-on: https://chromium-review.googlesource.com/1148457
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54749}
Refs: ba752ea4c5
PR-URL: https://github.com/nodejs/node/pull/21983
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Original commit message:
[api][runtime] Support all-in ctors of {Named,Indexed}PropertyHandlerConfiguration
- Explicitly allows construction of
{Named,Indexed}PropertyHandlerConfiguration with all the members filled.
Bug: v8:7612
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I426ea33846b5dbf2b3482c722c963a6e4b0abded
Reviewed-on: https://chromium-review.googlesource.com/1163882
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55142}
PR-URL: https://github.com/nodejs/node/pull/22390
Fixes: https://github.com/nodejs/node/issues/17480
Fixes: https://github.com/nodejs/node/issues/17481
Refs: e1a76995ef
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
[debug] Fully implement Debug::ArchiveDebug and Debug::RestoreDebug.
I have a project that embeds V8 and uses a single `Isolate` from multiple
threads. The program runs just fine, but sometimes the inspector doesn't
stop on the correct line after stepping over a statement that switches
threads behind the scenes, even though the original thread is restored by
the time the next statement is executed.
After some digging, I discovered that the `Debug::ArchiveDebug` and
`Debug::RestoreDebug` methods, which should be responsible for
saving/restoring this `ThreadLocal` information when switching threads,
currently don't do anything.
This commit implements those methods using MemCopy, in the style of other
Archive/Restore methods in the V8 codebase.
Related: https://groups.google.com/forum/#!topic/v8-users/_Qf2rwljRk8R=yangguo@chromium.org,jgruber@chromium.org
CC=info@bnoordhuis.nl
Bug: v8:7230
Change-Id: Id517c873eb81cd53f7216c7efd441b956cf7f943
Reviewed-on: https://chromium-review.googlesource.com/833260
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54902}
Refs: a8f6869177
Fix build errors by matching older V8 APIs used by Node.
It looks like
SetDebugDelegate(debug::DebugDelegate* delegate, bool pass_ownership)
was simplified to just
SetDebugDelegate(debug::DebugDelegate* delegate)
in 37dcd837db,
but the extra `pass_ownership` parameter is still there in the current
version of `node/deps/v8`. I should be able to fix those tests by passing
`false` for `pass_ownership`.
Also, the `DebugDelegate::BreakProgramRequested` method lost a parameter
in e404670696,
but it's not a parameter I was using in my test, so there shouldn't be any
harm in adding the `exec_state` parameter back to `BreakProgramRequested`
(and continuing to ignore it).
Skip restoring debug state unless thread previously in DebugScope.
A simpler version of the changes I proposed upstream in this V8 change
request: https://chromium-review.googlesource.com/c/v8/v8/+/1168449
In this version, Debug::RestoreDebug never attempts to enter a new
DebugScope, but merely reuses the previous one, if we're returning to a
thread that was previously in a DebugScope. If the thread was not
previously in a DebugScope, I believe it does not need to have any
debugging state restored with ClearOneShot and PrepareStep.
The tests from https://chromium-review.googlesource.com/c/v8/v8/+/833260
still pass, and the failing V8-CI tests are now passing locally for me.
PR-URL: https://github.com/nodejs/node/pull/22122
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Original commit message:
[tracing] allow dynamic control of tracing
If the trace_buffer_ was null, we were returning a pointer to a static
flag back that permanently disabled that particular trace point.
This implied an assumption that tracing will be statically enabled at
process startup, and once it is disabled, it will never be enabled
again. On Node.js side we want to dynamically enable/disable tracing as per
programmer intent.
Change-Id: Ic7a7839b8450ab5c356d85e8e0826f42824907f4
Reviewed-on: https://chromium-review.googlesource.com/1161518
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Ali Ijaz Sheikh <ofrobots@google.com>
Cr-Commit-Position: refs/heads/master@{#54903}
Refs: bf5ea8138c
PR-URL: https://github.com/nodejs/node/pull/22114
Reviewed-By: James M Snell <jasnell@gmail.com>
FreeBSD 10 is considered a Legacy Release by the FreeBSD project.
Its latest version 10.4 was released in October 2017 and support for it
is expected to EoL on October 31, 2018.
Refs: https://www.freebsd.org/security/security.html#sup
PR-URL: https://github.com/nodejs/node/pull/22617
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: George Adams <george.adams@uk.ibm.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
[cpu-profiler] Add a new profiling mode with a more detailed call tree.
ecae80cdb3
[cpu-profiler] Reuse free slots in code_entries_
3e1126bf15
[cpu-profiler] Only store deopt inline frames for functions that need it
0bfcbdd472
[cpu-profiler] Use instruction start as the key for the CodeMap
ba752ea4c5
PR-URL: https://github.com/nodejs/node/pull/22028
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Benedikt Meurer <benedikt.meurer@gmail.com>
This overload was added in V8 6.9 and the one without the isolate
parameter was removed in V8 7.0.
Refs: 3dd5c6fe38
PR-URL: https://github.com/nodejs/node/pull/22531
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
These overloads were added in V8 6.9 and the ones without the isolate
parameter were removed in V8 7.0.
Refs: 8a011b57d8
PR-URL: https://github.com/nodejs/node/pull/22531
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
This overload was added in V8 6.9 and the one without isolate was
removed in V8 7.0.
Refs: 8a011b57d8
PR-URL: https://github.com/nodejs/node/pull/22531
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
[api][runtime] Support all-in ctors of {Named,Indexed}PropertyHandlerConfiguration
- Explicitly allows construction of
{Named,Indexed}PropertyHandlerConfiguration with all the members filled.
Bug: v8:7612
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I426ea33846b5dbf2b3482c722c963a6e4b0abded
Reviewed-on: https://chromium-review.googlesource.com/1163882
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55142}
PR-URL: https://github.com/nodejs/node/pull/22390
Fixes: https://github.com/nodejs/node/issues/17480
Fixes: https://github.com/nodejs/node/issues/17481
Refs: e1a76995ef
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: James M Snell <jasnell@gmail.com>
This flag is not set on other platforms so it can produce inconsistent
behaviour across platforms. For example, if you build an async node
add-on which uses statics you can get race conditions due to static
not supporting threads if the node add-on inherits from the Node
common.gypi config. It is not disabled on other platforms such as
Linux, it is not disabled by default in Xcode or clang.
This setting has been there since the initial commit that introduces
`common.gypi` and thus has been there since the start, it doesn't seem
to be have added for any particular reason other than to potentially
match the Xcode defaults at the time.
PR-URL: https://github.com/nodejs/node/pull/22198
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
[heap-profiler] Allow embedder to specify edge names
This patch adds a variant of EmbedderGraph::AddEdge() which
allows the embedder to specify the name of an edge. The edges
added without name are element edges with auto-incremented indexes
while the edges added with names will be internal edges with
the specified names for more meaningful output in the heap
snapshot.
Refs: https://github.com/nodejs/node/pull/21741
Bug: v8:7938
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I8feefa2cf6911743e24b3b2024e0e849b0c65cd3
Reviewed-on: https://chromium-review.googlesource.com/1133299
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54412}
Refs: 6ee834532d
PR-URL: https://github.com/nodejs/node/pull/22106
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
`deps/v8/third_party/jinja2/LICENSE` is not in upstream v8,
and contains CRLF, which is in conflict with `deps/v8/.gitattributes`
which sets all text files to use LF.
This has caused failures in CI workers with older versions of Git.
This patch manually fixes up the file to use LF to resolve
the conflict.
The file has already been fixed in upstream jinja2,
which is pull into our repo when we update V8 so it should
be fixed the next time we update V8.
PR-URL: https://github.com/nodejs/node/pull/22340
Refs: https://github.com/nodejs/build/issues/1443
Refs: https://github.com/nodejs/reliability/issues/12
Refs: https://github.com/nodejs/build/issues/1453
Refs: https://chromium-review.googlesource.com/c/993812/
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: João Reis <reis@janeasystems.com>
Reviewed-By: Matheus Marchini <matheus@sthima.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Jon Moss <me@jonathanmoss.me>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Mostly reorders lists of source files to match more BUILD.gn.
Fixes a few wrong entries.
PR-URL: https://github.com/nodejs/node/pull/22017
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This makes compiling v8_base much faster on Windows.
Sharding is disabled because the header would have to be precompiled
for each shard but is only once. The library is much smaller, so
sharding is unnecessary.
This is enabled by default, but disabled for CI and releases.
PR-URL: https://github.com/nodejs/node/pull/21772
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Kyle Farnung <kfarnung@microsoft.com>
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
Original commit message:
[postmortem] add JS_ERROR_TYPE and context embedder index
* JS_ERROR_TYPE is required for postmortem tools to inspect
JSError objects (see https://github.com/nodejs/llnode/pull/215
for a usage example)
* The context embedder index is required for postmortem tools to
access embedder data stored in the context (see
https://github.com/nodejs/llnode/pull/204 for a usage example)
R=bmeurer@google.com, yangguo@google.com
Change-Id: Ib7c7eb44f6ad327fc71a1d45f510c49377db7a25
Reviewed-on: https://chromium-review.googlesource.com/1138493
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54475}
Refs: https://github.com/v8/v8/commit/804a693eb4ac2fed160c683d16444a53b5
PR-URL: https://github.com/nodejs/node/pull/21855
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Yang Guo <yangguo@chromium.org>
Original commit message:
[promise] Implement Swallowed Rejection Hook.
This extends the current Promise Rejection Hook with two new events
kPromiseRejectAfterResolved
kPromiseResolveAfterResolved
which are used to detect (and signal) misuse of the Promise constructor.
Specifically the common bug like
new Promise((res, rej) => {
res(1);
throw new Error("something")
});
where the error is silently swallowed by the Promise constructor without
the user ever noticing can be caught via this hook.
Doc: https://goo.gl/2stLUY
Bug: v8:7919
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I890a7e766cdd1be88db94844fb744f72823dba33
Reviewed-on: https://chromium-review.googlesource.com/1126099
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54309}
Refs: 907d7bcd18
PR-URL: https://github.com/nodejs/node/pull/21838
Refs: https://github.com/nodejs/promises-debugging/issues/8
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yang Guo <yangguo@chromium.org>
Reviewed-By: Benedikt Meurer <benedikt.meurer@gmail.com>
Original commit message:
[turbofan] Remove optimization of default Promise capability functions.
The JSCallReducer could in theory inline the default resolve and reject
functions passed to the executor in the Promise constructor. But that
inlining is almost never triggered because we don't have SFI based feedback
in the CallIC. Also the use of the Promise constructor is discouraged,
so we shouldn't really need to squeeze the last bit of performance out
of this even in the future.
Getting rid of this optimization will make significantly easier to
implement the Swallowed Rejection Hook, as there's less churn on the
TurboFan side then.
Bug: v8:7919
Change-Id: If0c54f1c6c7ce95686cd74232be6b8693ac688c9
Reviewed-on: https://chromium-review.googlesource.com/1125926
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54210}
Refs: 2075910f3d
PR-URL: https://github.com/nodejs/node/pull/21838
Refs: https://github.com/nodejs/promises-debugging/issues/8
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yang Guo <yangguo@chromium.org>
Reviewed-By: Benedikt Meurer <benedikt.meurer@gmail.com>
Original commit message:
[api] Switch from `SetBuildEmbedderGraphCallback` to `AddBuildEmbedderGraphCallback`
`SetBuildEmbedderGraphCallback`, unlike `SetWrapperClassInfoProvider`,
assumes a monolithic embedder that can provide all necessary information.
That is not the case for e.g. Node.js, which can e.g. provide multiple Node.js
instances per V8 Isolate, as well as native addons that may allocate resources
on their own.
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Ib53dfde82416dd69934b08623e27d674a483ac2d
Reviewed-on: https://chromium-review.googlesource.com/1082441
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53545}
Refs: 555c811c0d
PR-URL: https://github.com/nodejs/node/pull/21741
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Original commit message:
[log] fix ExistingCodeLogger behavior on edge case
ExistingCodeLogger was behaving incorrectly when the
CodeEventHandler API was used in combination with
--interpreted-frames-native-stack. Instead of collecting copied
trampolines as InterpretedFunction:functionName, they were being
collected as Builtin:IntepreterEntryTrampolines. This patch adds
special handling for copied trampolines when using
ExistingCodeLogger.
R=yangguo@google.com
Change-Id: I3ee4be03800122d28d53b51b20c60dcf6263e4c1
Reviewed-on: https://chromium-review.googlesource.com/1087813
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53624}
Refs: https://github.com/v8/v8/commit/b20faffb07bc97b869a00b935c639bd1c
PR-URL: https://github.com/nodejs/node/pull/21126
Refs: https://github.com/v8/v8/commit/aa6ce3e
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
[log][api] introduce public CodeEventListener API
Introduce a new public API called CodeEventListener to allow embedders
to better support external profilers and other diagnostic tools without
relying on unsupported methods like --perf-basic-prof.
Bug: v8:7694
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I063cc965394d59401358757634c9ea84c11517e9
Co-authored-by: Daniel Beckert <daniel@sthima.com.br>
Reviewed-on: https://chromium-review.googlesource.com/1028770
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53382}
Refs: aa6ce3ee61
PR-URL: https://github.com/nodejs/node/pull/21079
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Yang Guo <yangguo@chromium.org>
Synchronize source files list with upstream's BUILD.gn.
Teach v8.gyp to build and run torque, V8's DSL for generating builtins.
On Windows, the torque binary needs to be compiled and linked
with exception semantics and assume V8 is embedded.
Fixes: https://github.com/nodejs/node-v8/issues/57
Co-Authored-By: Ben Noordhuis <info@bnoordhuis.nl>
Co-Authored-By: Refael Ackermann <refack@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/21079
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Yang Guo <yangguo@chromium.org>
PR-URL: https://github.com/nodejs/node/pull/21079
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Yang Guo <yangguo@chromium.org>
Refael Ackermann
cjihrig
Michaël Zasso
Ben Noordhuis
Luca Lindhorst
Edward Vielmetti
Gus Caplan
Joyee Cheung
Benedikt Meurer
Rod Vagg
Anna Henningsen
Ujjwal Sharma
Jon Kunkee
Benjamin
Ruben Bridgewater
Yang Guo
Richard Lau
Sam Roberts
Peter Marshall
Matheus Marchini
Denys Otrishko
Alexey Kozyatinskiy
Ali Ijaz Sheikh
William Skellenger
Peter Marshall
Camillo Bruni
Matheus Marchini
Octavian Soldea
Marcel Laverdet
Ben Newman
Timothy Gu
Kyle Fuller
João Reis
James M Snell