Original commit message:
[api] Add Context::GetMicrotaskQueue method
Add a method that returns the microtask queue that is being used
by the `v8::Context`.
This is helpful in non-monolithic embedders like Node.js, which
accept Contexts created by its own embedders like Electron, or
for native Node.js addons. In particular, it enables:
1. Making sure that “nested” `Context`s use the correct microtask
queue, i.e. the one from the outer Context.
2. Enqueueing microtasks into the correct microtask queue.
Previously, these things only worked when the microtask queue for
a given Context was the Isolate’s default queue.
As an alternative, I considered adding a way to make new `Context`s
inherit the queue from the `Context` that was entered at the time
of their creation, but that seemed a bit more “magic”, less flexible,
and didn’t take care of concern 2 listed above.
Change-Id: I15ed796df90f23c97a545a8e1b30a3bf4a5c4320
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2579914
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71710}
Refs: 4bf051d536
PR-URL: https://github.com/nodejs/node/pull/36482
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Original commit message:
[heap-profiler] Fix crash when a snapshot deleted while taking one
Fix a crash/hang that occurred when deleting a snapshot during the
GC that is part of taking another one.
Specifically, when deleting the only other snapshot in such
a situation, the `v8::HeapSnapshot::Delete()` method sees that there
is only one (complete) snapshot at that point, and decides that it is
okay to perform “delete all snapshots” instead of just deleting
the requested one. That resets the internal string lookup table
of the heap profiler, but the new snapshot that is currently in
progress still holds references to the old string lookup table,
leading to a use-after-free segfault or infinite loop.
Fix this by guarding against resetting the string table while
another heap snapshot is being taken, and add a test that would
crash before this fix.
This can be triggered in Node.js by repeatedly calling
`v8.getHeapSnapshot()`, which provides heap snapshots as weakly
held host objects.
Change-Id: If9ac3728bf79114000982f1e7bb05e8034299e3c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2464823
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70445}
Refs: 3176bfd447
PR-URL: https://github.com/nodejs/node/pull/35612
Refs: https://github.com/nodejs/node/issues/35559
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Original commit message:
[mac-arm64] Fix missing #include
For an "#if defined(MAP_JIT)" test to work as expected, <sys/mman.h>
must be included in the compilation unit.
Bug: chromium:1144200
Change-Id: Ia0bf35ec1872c02457f1fbc0ee6689c7f7d27d4a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2517689
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70986}
PR-URL: https://github.com/nodejs/node/pull/35986
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Beth Griggs <bgriggs@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Original commit message:
[mac] Set MAP_JIT only when necessary
This is a "minimal" change to achieve the required goal: seeing that
there is only one place where we need to indicate that memory should
be reserved with MAP_JIT, we can add a value to the Permissions enum
instead of adding a second, orthogonal parameter.
That way we avoid changing public API functions, which makes this CL
easier to undo once we have platform-independent w^x in Wasm.
Bug: chromium:1117591
Change-Id: I6333d69ab29d5900c689f08dcc892a5f1c1159b8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2435365
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70379}
PR-URL: https://github.com/nodejs/node/pull/35986
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Beth Griggs <bgriggs@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Original commit message:
[platform] Add Permission::kNoAccessWillJitLater enum value
This value is unused for now. This CL is part 1 of a 3-step dance.
Part 2 will be teaching Chrome's Platform implementation to accept
the new value. Part 3 will then actually use it in V8.
Bug: chromium:1117591
Change-Id: Ie3aed20d4cc58f3def3be2a3a03bba4c3a37bf44
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2450056
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70335}
PR-URL: https://github.com/nodejs/node/pull/35986
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Beth Griggs <bgriggs@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Original commit message:
[wasm][mac] Support w^x codespaces for Apple Silicon
Apple's upcoming arm64 devices will prevent rwx access to memory,
but in turn provide a new per-thread way to switch between write
and execute permissions. This patch puts that system to use for
the WebAssembly subsystem.
The approach relies on CodeSpaceWriteScope objects for now. That
isn't optimal for background threads (which could stay in "write"
mode permanently instead of toggling), but its simplicity makes
it a good first step.
Background:
https://developer.apple.com/documentation/apple_silicon/porting_just-in-time_compilers_to_apple_silicon
Bug: chromium:1117591
Change-Id: I3b60f0efd34c0fed924dfc71ee2c7805801c5d42
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2378307
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69791}
PR-URL: https://github.com/nodejs/node/pull/35986
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Beth Griggs <bgriggs@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Original commit message:
Fix alloc/dealloc size mismatch for v8::BackingStore
On newer compilers the {operator delete} with explicit {size_t}
argument would be instantiated for {v8::BackingStore} and used
in the destructor of {std::unique_ptr<v8::BackingStore>}. The {size_t}
argument is wrong though, since the pointer actually points
to a {v8::internal::BackingStore} object.
The solution is to explicitly provide a {operator delete}, preventing
an implicitly generated {size_t} operator.
Bug:v8:11081
Change-Id: Iee0aa47a67f0e41000bea628942f7e3d70198b83
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2506712
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70916}
PR-URL: https://github.com/nodejs/node/pull/35939
Fixes: https://github.com/nodejs/node/issues/35669
Refs: 9a49b2298f
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Original commit message:
[heap-profiler] Fix crash when a snapshot deleted while taking one
Fix a crash/hang that occurred when deleting a snapshot during the
GC that is part of taking another one.
Specifically, when deleting the only other snapshot in such
a situation, the `v8::HeapSnapshot::Delete()` method sees that there
is only one (complete) snapshot at that point, and decides that it is
okay to perform “delete all snapshots” instead of just deleting
the requested one. That resets the internal string lookup table
of the heap profiler, but the new snapshot that is currently in
progress still holds references to the old string lookup table,
leading to a use-after-free segfault or infinite loop.
Fix this by guarding against resetting the string table while
another heap snapshot is being taken, and add a test that would
crash before this fix.
This can be triggered in Node.js by repeatedly calling
`v8.getHeapSnapshot()`, which provides heap snapshots as weakly
held host objects.
Change-Id: If9ac3728bf79114000982f1e7bb05e8034299e3c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2464823
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70445}
Refs: 3176bfd447
PR-URL: https://github.com/nodejs/node/pull/35612
Refs: https://github.com/nodejs/node/issues/35559
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Patch V8 (wasm/wasm-module.cc) to remove const qualifier from type
passed to template call of `OwnedVector::Of`. Xcode 8 can't convert
'OwnedVector<unsigned char>' to 'OwnedVector<const unsigned char>' when
returning from a function (which is likely a bug on Xcode, considering
this worked on the prior version of Xcode as well as newer versions).
This workaround shouldn't affect the application, since the const
qualifier is preserved in the AsmJsOffsetInformation::encoded_offset_.
There's also a V8 test passing a const-qualified type to ::Of, but since
we don't test V8 on Xcode 8, it should be fine to leave it as is.
Signed-off-by: Matheus Marchini <mmarchini@netflix.com>
PR-URL: https://github.com/nodejs/node/pull/32116
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
There is a bug in the most recent version of VS2015 that affects v8.h
and therefore prevents compilation of addons.
Refs: https://stackoverflow.com/q/38378693
PR-URL: https://github.com/nodejs/node/pull/32116
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
This should be semver-patch since actual invocation is version
conditional.
PR-URL: https://github.com/nodejs/node/pull/32116
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Patch V8 (compiler/js-heap-broker.cc) to remove the use of an optional
property, which is a fairly new C++ feature, since that requires a newer
XCode version than the minimum requirement in BUILDING.md and thus
breaks CI.
PR-URL: https://github.com/nodejs/node/pull/32116
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
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/32116
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Original commit message:
[heap-profiler] Fix crash when a snapshot deleted while taking one
Fix a crash/hang that occurred when deleting a snapshot during the
GC that is part of taking another one.
Specifically, when deleting the only other snapshot in such
a situation, the `v8::HeapSnapshot::Delete()` method sees that there
is only one (complete) snapshot at that point, and decides that it is
okay to perform “delete all snapshots” instead of just deleting
the requested one. That resets the internal string lookup table
of the heap profiler, but the new snapshot that is currently in
progress still holds references to the old string lookup table,
leading to a use-after-free segfault or infinite loop.
Fix this by guarding against resetting the string table while
another heap snapshot is being taken, and add a test that would
crash before this fix.
This can be triggered in Node.js by repeatedly calling
`v8.getHeapSnapshot()`, which provides heap snapshots as weakly
held host objects.
Change-Id: If9ac3728bf79114000982f1e7bb05e8034299e3c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2464823
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70445}
Refs: 3176bfd447
PR-URL: https://github.com/nodejs/node/pull/35612
Refs: https://github.com/nodejs/node/issues/35559
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Original commit message:
[coverage] IncBlockCounter should not be side-effect
Incrementing coverage counter was triggering EvalError for
evaluateOnCallFrame when throwOnSideEffect is true.
R=jgruber@chromium.org, sigurds@chromium.org, yangguo@chromium.org
Bug: v8:10856
Change-Id: I0552e19a3a14ff61a9cb626494fb4a21979d535e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2384011
Commit-Queue: Benjamin Coe <bencoe@google.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69628}
Refs: 6be2f6e26e
PR-URL: https://github.com/nodejs/node/pull/35055
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Shelley Vohr <codebytere@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
The flag improves the experience of debugging V8 with native debuggers.
It doens't incur performance penality, the only downside is an increase
in binary size by approximately 248 Kb.
Ref: https://github.com/nodejs/node/pull/32834
PR-URL: https://github.com/nodejs/node/pull/34705
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Original commit message:
[api] Fix empty Maybe crash in GetRealNamedPropertyAttributes
`Object::GetRealNamedPropertyAttributes()` can crash if an empty
`Maybe` is returned by `JSReceiver::GetPropertyAttributes()` because
it was not checking for that. Fix that.
Refs: https://github.com/nodejs/node/issues/34606
Change-Id: Ic83f904ba7134786bcd8f786eb2ce98adb4fea1e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2335057
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69258}
Refs: e06ace6b5c
PR-URL: https://github.com/nodejs/node/pull/34673
Fixes: https://github.com/nodejs/node/issues/34606
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
[coverage] remove the last continuation range before synthetic return
Rather than only removing the continuation range for the last return
statement prior to a synthetic return statement, remove the
continuation tracking for whatever statement occurs prior to the
synthetic return.
Bug: v8:10628
Change-Id: Ieb8e393479c9811cf1b9756840bbfdbe7f44a1b8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2280585
Commit-Queue: Benjamin Coe <bencoe@google.com>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68719}
Refs: 2d5017a0fc
PR-URL: https://github.com/nodejs/node/pull/34272
Refs: https://github.com/bcoe/c8/issues/229
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Original commit message:
Reland "[snapshot] rehash JSMap and JSSet during deserialization"
This is a reland of 8374feed55a5b3010f2e9593560a2d84f9f6725f.
Fixed rehashing of global proxy keys by creating its identity hash
early, before the deserialization of the context snapshot.
Original change's description:
> [snapshot] rehash JSMap and JSSet during deserialization
>
> To rehash JSMap and JSSet, we simply replace the backing store
> with a new one created with the new hash.
>
> Bug: v8:9187
> Change-Id: I90c25b18b33b7bc2b6ffe1b89fe17aa5f978b517
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2143983
> Commit-Queue: Joyee Cheung <joyee@igalia.com>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Camillo Bruni <cbruni@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#67663}
Bug: v8:9187, v8:10523
Change-Id: I7a0319b1d10ff07644de902fec43e7c2b1dd8da9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2212085
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Joyee Cheung <joyee@igalia.com>
Cr-Commit-Position: refs/heads/master@{#67999}
Refs: 22014de001
PR-URL: https://github.com/nodejs/node/pull/33300
Refs: ea0719b8ed
Refs: bb9f0c2b2f
Refs: https://github.com/nodejs/node/issues/17058
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Patch V8 (wasm/wasm-module.cc) to remove const qualifier from type
passed to template call of `OwnedVector::Of`. Xcode 8 can't convert
'OwnedVector<unsigned char>' to 'OwnedVector<const unsigned char>' when
returning from a function (which is likely a bug on Xcode, considering
this worked on the prior version of Xcode as well as newer versions).
This workaround shouldn't affect the application, since the const
qualifier is preserved in the AsmJsOffsetInformation::encoded_offset_.
There's also a V8 test passing a const-qualified type to ::Of, but since
we don't test V8 on Xcode 8, it should be fine to leave it as is.
Signed-off-by: Matheus Marchini <mmarchini@netflix.com>
PR-URL: https://github.com/nodejs/node/pull/32116
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
There is a bug in the most recent version of VS2015 that affects v8.h
and therefore prevents compilation of addons.
Refs: https://stackoverflow.com/q/38378693
PR-URL: https://github.com/nodejs/node/pull/32116
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
This should be semver-patch since actual invocation is version
conditional.
PR-URL: https://github.com/nodejs/node/pull/32116
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Patch V8 (compiler/js-heap-broker.cc) to remove the use of an optional
property, which is a fairly new C++ feature, since that requires a newer
XCode version than the minimum requirement in BUILDING.md and thus
breaks CI.
PR-URL: https://github.com/nodejs/node/pull/32116
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
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/32116
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Original commit message:
[coverage] remove the last continuation range before synthetic return
Rather than only removing the continuation range for the last return
statement prior to a synthetic return statement, remove the
continuation tracking for whatever statement occurs prior to the
synthetic return.
Bug: v8:10628
Change-Id: Ieb8e393479c9811cf1b9756840bbfdbe7f44a1b8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2280585
Commit-Queue: Benjamin Coe <bencoe@google.com>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68719}
Refs: 2d5017a0fc
PR-URL: https://github.com/nodejs/node/pull/34272
Refs: https://github.com/bcoe/c8/issues/229
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Original commit message:
[API] Fix microtask message reporting
RunSingleMicrotask calls Runtime::ReportMessage, but the implementation
of ReportMessage would unconditionally discard these exceptions. This
CL removes all of the intermediate logic and directly calls
MessageHandler::ReportMessage, restoring the ability of
RunSingleMicrotask to report exceptions that occur in microtasks.
Bug: v8:8326
Change-Id: I493de74383b2ab191d786611fb9eba9d27e7a243
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2162121
Commit-Queue: Gus Caplan <me@gus.host>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67630}
Refs: 767e65f945
PR-URL: https://github.com/nodejs/node/pull/33859
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
Skip InterpreterWithNativeStack on jitless mode
As discussed under https://crrev.com/c/1981505,
Test requires an executable CODE_SPACE and is thus incompatible with
jitless mode.
Change-Id: Icddad50a3484f0cfc5fb4abd7175058d50bc06d3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2193911
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67726}
Refs: 4e1bf2bc92
PR-URL: https://github.com/nodejs/node/pull/33702
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Original commit message:
[turbofan] Fixes for integrating the fast C API
This commit adds a few fixes neccessary for integrating the
fast C API into Blink:
- added default constructor for CFunction
- removed a bogus template specialization allowing void* params
- extended the public Isolate class
Bug: chromium:1052746
Change-Id: I4f2ba84299920e2cc9d66ec1ed59302313db6c0b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2120587
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66986}
Refs: 0d6debcc5f
PR-URL: https://github.com/nodejs/node/pull/33600
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
`common.gypi` is used by `node-gyp` to compile addons. Default values
must be provided for variables that may not exist on older versions of
Node.js so that older versions of Node.js can be used to compile addons
for later versions of Node.js.
Add default values for `v8_enable_pointer_compression` and
`v8_enable_31bit_smis_on_64bit_arch`.
PR-URL: https://github.com/nodejs/node/pull/33688
Refs: https://github.com/nodejs/node/pull/30463
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Signed-off-by: Richard Lau <riclau@uk.ibm.com>
