Original commit message:
[msvc] fix build with neon intrinsics
This compilation error was found by NodeJS when updating V8:
https://github.com/nodejs/node-v8/issues/240
MSVC reports an error with "too many initializer" for type uint32x4_t.
---
Under gcc/clang, this is a typedef to a builtin type.
For MSVC, it is a typedef to this union:
typedef union __n128
{
unsigned __int64 n128_u64[2];
unsigned __int32 n128_u32[4];
...
} __n128;
C++ mandates that only first member of union can be initialized at
declaration. Thus, it can only be initialized with {uint64_t, uint64_t}.
VS people proposed to use designated initializer instead:
var = {.n128_u32={1, 2, 3, 8}}
https://developercommunity.visualstudio.com/t/error-c2078-too-many-initializers-when-using-arm-n/402911
But, you need to use /std:c++20 for this, which is not the case in v8.
---
Thus, the only solution is to implement a hack specifically for MSVC,
where you build two uint64, from four uint32.
---------------------------------------
Once solved, another error is reported:
templated function extract_first_nonzero_index is specialized twice.
This is because, with MSVC, uint32x4_t and uint64x2_t are typedef to the
same __n128 union. The fix is to drop templates, and use explicit
function names instead.
Bug: v8:13312
Change-Id: I231d8cf01c05af01af319d56d5666c415f8b989b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3913035
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83404}
Refs: 1b3a4f0c34
PR-URL: https://github.com/nodejs/node/pull/44741
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Original commit message:
[msvc] implement symbols without inline assembly
MSVC does not support inline assembly (clang-cl does).
Those two functions needs to be implemented using C++ only. Implemented
a version for MSVC only, based on an intrinsic (that guarantees load,
even with optimization) available for any architecture.
Bug: v8:13312
Change-Id: I3aa4eac03c099535c5d3a9a40221bd5f8bbcb0d1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3913036
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83407}
Refs: b161a08231
PR-URL: https://github.com/nodejs/node/pull/44741
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/44741
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/44741
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/44741
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Remove call to `memfd_create`.
The function that references it is only used for V8 testing.
PR-URL: https://github.com/nodejs/node/pull/42657
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
PR-URL: https://github.com/nodejs/node/pull/35415
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
deps: patch for v8 on windows
PR-URL: https://github.com/nodejs/node/pull/40010
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
deps: patch v8 for vs2019 in std17
PR-URL: https://github.com/nodejs/node/pull/40060
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
deps: workaround debug link error on Windows
PR-URL: https://github.com/nodejs/node/pull/38807
Refs: https://github.com/nodejs/node/pull/38788
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Ash Cripps <acripps@redhat.com>
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>
PR-URL: https://github.com/nodejs/node/pull/44741
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This reverts commit d0f73d383d.
The lack of frame pointers unfortunately breaks the --perf_basic_prof
flag because perf(1) then no longer understands C++ <-> JS stack frame
transitions.
PR-URL: https://github.com/nodejs/node/pull/44566
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
This flag was added back in 2013 to support postmortem debugging on
Linux but it has a pretty bad impact on performance (up to 10%) and
I don't think it's actually necessary to get meaningful stack traces.
Maybe with mdb but gdb and lldb seem to manage just fine.
Even if the flag is necessary for postmortem debugging, I don't think
it's appropriate to make performance for all users suffer for the
benefit of a fringe group.
PR-URL: https://github.com/nodejs/node/pull/44452
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Original commit message:
Reland "Fix Context PromiseHook behaviour with debugger enabled"
This is a reland of commit 872b7faa32d837f9b166d750328357f856168e72
Original change's description:
> Fix Context PromiseHook behaviour with debugger enabled
>
> This is a solution for https://github.com/nodejs/node/issues/43148.
>
> Due to differences in behaviour between code with and without the debugger enabled, some promise lifecycle events were being missed and some extra ones were being added. This change resolves this and verifies the event sequence is consistent between code with and without the debugger.
>
> Change-Id: I3dabf1dceb14233226b1752083d659f1c2f97966
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3779922
> Reviewed-by: Victor Gomes <victorgomes@chromium.org>
> Commit-Queue: Camillo Bruni <cbruni@chromium.org>
> Reviewed-by: Camillo Bruni <cbruni@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#82132}
Change-Id: Ifdd407261c793887fbd012d5a04ba36b3744c349
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3805979
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Victor Gomes <victorgomes@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82575}
Refs: ff8d67c884
Fixes: https://github.com/nodejs/node/issues/43148
Fixes: https://github.com/nodejs/node/issues/44415
PR-URL: https://github.com/nodejs/node/pull/44423
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Original commit message:
Add more efficient API for accesssing ArrayBuffer raw data
Raw data access is already possible via GetBackingStore()->GetData().
This API exposes a more efficient way for accessing
JSArrayBuffer::backing_store (which, despite the confusing name, is no
the BackingStore but its raw data pointer).
Bug: v8:10343
Change-Id: I695cea91e2c3de75ce6c86bac6e413ce6617958b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3764341
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81745}
Refs: 00704f5a03
Refs: https://github.com/nodejs/node/issues/32226
PR-URL: https://github.com/nodejs/node/pull/43921
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Feng Yu <F3n67u@outlook.com>
There are no clear indicators anyone is using the dtrace USDT probes.
ETW support is very intertwined with the dtrace infrastructure. It's not
clear if anyone uses ETW so to keep things simple it too is removed.
Fixes: https://github.com/nodejs/node/issues/43649
PR-URL: https://github.com/nodejs/node/pull/43652
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Original commit message:
[module] Fix aborts in terminated async module evaluation
SourceTextModule::ExecuteAsyncModule asserts the execution of
the module's async function to succeed without exception. However,
the problem is that TerminateExecution initiated by embedders is
breaking that assumption. The execution can be terminated with an
exception and the exception is not catchable by JavaScript.
The uncatchable exceptions during the async module evaluation need
to be raised to the embedder and not crash the process if possible.
Refs: https://github.com/nodejs/node/issues/43182
Change-Id: Ifc152428b95945b6b49a2f70ba35018cfc0ce40b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3696493
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Chengzhong Wu <legendecas@gmail.com>
Cr-Commit-Position: refs/heads/main@{#81307}
Refs: 22698d2676
PR-URL: https://github.com/nodejs/node/pull/43751
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Create an unused deopt kind to replace `DeoptimizeKind::kSoft`, which
was removed. This ensures that the layout of IsolateData doesn't change.
Refs: 1ff685d8b1
PR-URL: https://github.com/nodejs/node/pull/42740
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Remove call to `memfd_create`.
The function that references it is only used for V8 testing.
PR-URL: https://github.com/nodejs/node/pull/42657
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
`handler-outside-simulator.cc` uses inline assembly, which is not
supported by MSVC.
PR-URL: https://github.com/nodejs/node/pull/40488
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/35415
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
deps: patch for v8 on windows
PR-URL: https://github.com/nodejs/node/pull/40010
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
deps: patch v8 for vs2019 in std17
PR-URL: https://github.com/nodejs/node/pull/40060
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
deps: workaround debug link error on Windows
PR-URL: https://github.com/nodejs/node/pull/38807
Refs: https://github.com/nodejs/node/pull/38788
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Ash Cripps <acripps@redhat.com>
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>
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>
Co-Authored-By: Richard Lau <rlau@redhat.com>
Includes the following commits:
commit b2978927d8a96ebc814cccbc5a9f1c35910ee621
Remove dynamic map checks and custom deoptimization kinds
This CL removes:
- Dynamic map checks aka minimorphic property loads (TF support,
builtins).
- "Bailout" deopts (= drop to the interpreter once, but don't
throw out optimized code).
- "EagerWithResume" deopts (= part of dynamic map check
functionality, we call a builtin for the deopt check and deopt
or resume based on the result).
Fixed: v8:12552
Change-Id: I492cf1667e0f54586690b2f72a65ea804224b840
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3401585
commit f52f934119635058b179c2359fe070b8ee0f9233
PPC/s390: Remove dynamic map checks and custom deoptimization kinds
Port b2978927d8a96ebc814cccbc5a9f1c35910ee621
Original Commit Message:
This CL removes:
- Dynamic map checks aka minimorphic property loads (TF support,
builtins).
- "Bailout" deopts (= drop to the interpreter once, but don't
throw out optimized code).
- "EagerWithResume" deopts (= part of dynamic map check
functionality, we call a builtin for the deopt check and deopt
or resume based on the result).
R=jgruber@chromium.org, joransiu@ca.ibm.com, junyan@redhat.com, midawson@redhat.com
BUG=
LOG=N
Change-Id: I64476f73810774c2c592231d82c4a2cbfa2bf94e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3537881
commit 38940b70986da6b43d18cb8cf8f0a3be36ca9010
[loong64][mips] Remove dynamic map checks and custom deoptimization kinds
Port commit b2978927d8a96ebc814cccbc5a9f1c35910ee621
Fixed: v8:12552
Change-Id: Ic2fbded9a662ed840a0350e3ce049e147fbf03a0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3541527
commit da5b5f66a6bd27df6249602378300c6961bc62b4
[riscv64] Remove dynamic map checks and custom deoptimization kinds
Port b2978927d8a96ebc814cccbc5a9f1c35910ee621
Bug: v8:12552
Change-Id: I73e76fc5cc8905a0fbfc801b2f794735866d19e8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3544725
commit ffae028b37991566c080c5528463f7d16017668c
Forward deprecation for resurrecting finalizer
Bug: v8:12672
Change-Id: Ib4f53086436e028b4ea32fbc960f57e91709d184
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3532256
commit f6386018d472665e36d662c8b159d95325999d69
[api] Remove TracedGlobal<>
Remove deprecated TracedGlobal<>, greatly simplifying handling of
traced references in general.
Also saves a word per v8::TracedReference as there's no need to keep a
possible callback around.
Bug: v8:12603
Change-Id: Ice35d7906775b912d02e97a27a722b3e1cec28d9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3532251
commit a8beac553b0a1639bc9790c2d6f82caf6b2e150f
Deprecate some signature checks
Deprecate signature checks in
* Template::SetNativeDataProperty
* ObjectTemplate::SetAccessor
These are not used in Chrome and require some complicated check in the IC code, which we want to remove.
Change-Id: I413fafc8658e922fd590e7fe200600a624f019a6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3557253
commit cff2b5000a1aa417a9c4499bcfa3ffda4542f4f1
Deprecate signature checks in Set{Accessor,NativeDataProperty}
Change from V8_DEPRECATE_SOON to V8_DEPRECATED. It turned out that we
don't have to make changes in chrome code, so we can go to deprecated
right away.
Bug: chromium:1310790
Change-Id: I1bd529536d3a0098f11f13b3e44fe3dbc80eed04
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3571897
commit 9238afb0c0ee52c9111a7e9f2f055137628771ad
Allow embedder to set global OOM handler
Embedders can currently specify a callback for OOM errors during
Isolate initialization. However, there are cases where an OOM error can
be thrown in a context where we don't have access to an Isolate, for
example on a task posted to a worker thread. This CL introduces an
initialization API to allow the embedder to specify a process-wide OOM
callback.
Bug: chromium:614440
Change-Id: I326753d80767679f677e85104d9edeef92e19086
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3561916
commit ca51ae3ac8b468509603633adb6ee3b3be9306ec
[api][profiler] Get StartProfiling, StopProfiling to accept integer ID rather than string
This CL adds support for interacting with CpuProfile with their integer
id.
A String ID is problematic because it forces an allocation when stopping
or cancelling a Profiler which can happen during a GC when this
is not allowed.
Change-Id: I9a8e754bd67214be0bbc5ca051bcadf52bf71a68
Bug: chromium:1297283
Co-Authored-By: Nicolas Dubus <nicodubus@fb.com>
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3522896
Refs: b2978927d8
Refs: f52f934119
Refs: 38940b7098
Refs: da5b5f66a6
Refs: ffae028b37
Refs: f6386018d4
Refs: a8beac553b
Refs: cff2b5000a
Refs: 9238afb0c0
Refs: ca51ae3ac8
PR-URL: https://github.com/nodejs/node/pull/42657
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Original commit message:
Preserve "proper method names" as-is in error.stack.
This changes the logic for generating method names in `error.stack` to
prepend an inferred type name only when the function name is a valid
ECMAScript identifiers and does not equal the inferred type name, to
(1) give developers more control over the exact name shown in
`error.stack`, as well as
(2) avoid confusion in the presence of renaming of local variables.
Previously we'd leave the function name as-is if it was prefixed by the
inferred type name, but that condition is unnecessarily strict, and led
to a bunch of inconsistencies around special names like
`<instance_member_initializer>` where this dynamic approached often
prefixed it with the correct type name, but also sometimes got it wrong
and prepended `Object.`, which is very unfortunate and misleading.
Specifically for these special names, we'll add logic later in the
parser to infer a useful (complete) name.
The design doc (https://bit.ly/devtools-method-names-in-stack-traces)
contains more background and examples of why we do this change.
Doc: https://bit.ly/devtools-method-names-in-stack-traces
Fixed: chromium:1294619
Bug: chromium:1283435
Change-Id: Ib8b528ba25255dcd07e9d11044c562c11d699bcb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3565724
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79748}
Refs: ad21d212fc
PR-URL: https://github.com/nodejs/node/pull/42657
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Original commit message:
[heap] fix invocation of NearHeapLimitCallback
This patch makes sure that NearHeapLimitCallback can invoke
operations that trigger garbage collections. In addition
this adds code to make the tracers aware of NearHeapLimitCallback.
Bug: v8:12777
Change-Id: I959a23a3e0224ba536cb18b14933813e56fc5292
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3575468
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Joyee Cheung <joyee@igalia.com>
Cr-Commit-Position: refs/heads/main@{#79934}
Refs: 4c29cf1b78
PR-URL: https://github.com/nodejs/node/pull/42657
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Original commit message:
[ic] use CSA_DCHECK in CodeStubAssembler::SharedValueBarrier
Since the code is generated unconditionally, using a DCHECK to check
that shared RO heap is enabled breaks builds with
v8_enable_shared_ro_heap set to false, this patch turns that into a
CSA_DCHECK so it only crashes when V8 actually attempts to store into
a shared struct while the RO heap isn't shared at run time.
Refs: https://github.com/nodejs/node/pull/42115
Bug: v8:12547
Change-Id: I30d9a02b98a0b647097125c0a9d141e40d6348cc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3561598
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Joyee Cheung <joyee@igalia.com>
Cr-Commit-Position: refs/heads/main@{#79756}
Refs: 87ce4f5d98
PR-URL: https://github.com/nodejs/node/pull/42657
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Remove call to `memfd_create`.
The function that references it is only used for V8 testing.
PR-URL: https://github.com/nodejs/node/pull/42657
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
`handler-outside-simulator.cc` uses inline assembly, which is not
supported by MSVC.
PR-URL: https://github.com/nodejs/node/pull/40488
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/35415
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
deps: patch for v8 on windows
PR-URL: https://github.com/nodejs/node/pull/40010
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
deps: patch v8 for vs2019 in std17
PR-URL: https://github.com/nodejs/node/pull/40060
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
deps: workaround debug link error on Windows
PR-URL: https://github.com/nodejs/node/pull/38807
Refs: https://github.com/nodejs/node/pull/38788
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Ash Cripps <acripps@redhat.com>
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>
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>
PR-URL: https://github.com/nodejs/node/pull/42657
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Original commit message:
[riscv64] Fix segmentation fault of webpack-make from cockpit
issue: https://github.com/riscv-collab/v8/issues/520
Change-Id: I7fe298ad16a2f599805929db0f084a81c4eb7f7a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3503170
Auto-Submit: Yahan Lu <yahan@iscas.ac.cn>
Reviewed-by: ji qiu <qiuji@iscas.ac.cn>
Reviewed-by: Yahan Lu <yahan@iscas.ac.cn>
Commit-Queue: Yahan Lu <yahan@iscas.ac.cn>
Cr-Commit-Position: refs/heads/main@{#79376}
Refs: c6f6626deb
PR-URL: https://github.com/nodejs/node/pull/42240
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Original commit message:
[riscv64] Move explicit specialization into .cc file
Building with Gcc-10 causes error "explicit specialization in non-namespace scope".
This change fixes it.
Bug: v8:12649
Change-Id: I36b2b042b336c2dfd32ba5541fdbbdb8dc8b4fd7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3473997
Reviewed-by: ji qiu <qiuji@iscas.ac.cn>
Commit-Queue: ji qiu <qiuji@iscas.ac.cn>
Cr-Commit-Position: refs/heads/main@{#79185}
Refs: 77d5154848
PR-URL: https://github.com/nodejs/node/pull/42067
Refs: b66334313c
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Mary Marchini <oss@mmarchini.me>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Stewart X Addison <sxa@redhat.com>
Original commit message:
[riscv64] use callee save register in regexp
Bug: v8:12502
Change-Id: I8d1b599fc945e276b70901953368768594470204
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3343861
Reviewed-by: ji qiu <qiuji@iscas.ac.cn>
Commit-Queue: ji qiu <qiuji@iscas.ac.cn>
Cr-Commit-Position: refs/heads/main@{#78421}
Refs: b66334313c
PR-URL: https://github.com/nodejs/node/pull/42067
Refs: 77d5154848
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Mary Marchini <oss@mmarchini.me>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Stewart X Addison <sxa@redhat.com>
The path is based on the zoslib gyp path passed to configure.py
via --static-zoslib-gyp arg.
PR-URL: https://github.com/nodejs/node/pull/41713
Co-authored-by: Gaby Baghdadi <baghdadi@ca.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
I added support for x32 back in 2014 but it's been in a state of
disrepair ever since, not in the least because it was never a fully
supported architecture in upstream V8.
V8 dropped x32 support entirely in or around 2018 so the removal from
Node's build system is long overdue.
Refs: https://github.com/nodejs/node/issues/40576
PR-URL: https://github.com/nodejs/node/pull/41905
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Original commit message:
[debugger] Pass break reason for interrupt along with BreakRightNow
This explicitly passes along the break reason when requesting a pause
that is handled via an interrupt. Pushing the break reason is not
enough (as done before), as the reason may be used and consumed on
another pause call that triggers a setPauseOnNextCall.
Fixed: chromium:1292519
Change-Id: If8635c9397a7b9a1e6757be8048c9edc613c27f8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3427208
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Kim-Anh Tran <kimanh@chromium.org>
Auto-Submit: Kim-Anh Tran <kimanh@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78885}
Refs: 50d5fb7a45
PR-URL: https://github.com/nodejs/node/pull/41610
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
