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deps: update V8 to 14.3 #60488

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3e74840
deps: update V8 to 14.3.127.12
targos Nov 12, 2025
5856653
build: reset embedder string to "-node.0"
targos Nov 12, 2025
16e4414
src: update NODE_MODULE_VERSION to 144
targos Oct 29, 2025
286715c
deps: patch V8 to avoid duplicated zlib symbol
targos Sep 16, 2023
86838c8
deps: define V8_PRESERVE_MOST as no-op on Windows
StefanStojanovic Dec 16, 2024
10bef09
deps: remove problematic comment from v8-internal
targos Mar 19, 2025
21ca1a9
deps: use std::map in MSVC STL for EphemeronRememberedSet
joyeecheung Apr 28, 2025
55ab9c4
deps: patch V8 for illumos
Apr 16, 2025
9c5411a
deps: support madvise(3C) across ALL illumos revisions
Aug 7, 2025
a711e2d
deps: V8: backport 2e4c5cf9b112
targos Nov 11, 2025
aff1044
deps: V8: cherry-pick 47800791b35c
jakobkummerow Oct 30, 2025
7802d76
deps: V8: backport 151d0a44a1b2
abmusse Nov 1, 2025
836cc7a
src: remove deprecated and unused isolate fields
targos Oct 29, 2025
b4cbe23
test: fix test-linux-perf-logger for V8 14.3
targos Nov 8, 2025
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deps: use std::map in MSVC STL for EphemeronRememberedSet 
PR-URL: #58070
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Reviewed-By: Richard Lau <richard.lau@ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
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@joyeecheung @targos
joyeecheung authored and targos committed Nov 12, 2025
commit 21ca1a90aee2843f3c43aa2da1b326dc899758b9
2 changes: 1 addition & 1 deletion common.gypi
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Expand Up @@ -38,7 +38,7 @@

# Reset this number to 0 on major V8 upgrades.
# Increment by one for each non-official patch applied to deps/v8.
'v8_embedder_string': '-node.3',
'v8_embedder_string': '-node.4',

##### V8 defaults for Node.js #####

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9 changes: 9 additions & 0 deletions deps/v8/src/heap/ephemeron-remembered-set.h
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Expand Up @@ -5,7 +5,11 @@
#ifndef V8_HEAP_EPHEMERON_REMEMBERED_SET_H_
#define V8_HEAP_EPHEMERON_REMEMBERED_SET_H_

#if defined(_MSVC_STL_VERSION)
#include <map>
#else
#include <unordered_map>
#endif
#include <unordered_set>

#include "src/base/platform/mutex.h"
Expand All @@ -32,8 +36,13 @@ class EphemeronRememberedSet final {
kEphemeronTableListSegmentSize>;

using IndicesSet = std::unordered_set<int>;
#if defined(_MSVC_STL_VERSION)
using TableMap = std::map<Tagged<EphemeronHashTable>, IndicesSet,
Object::Comparer>;
#else
using TableMap = std::unordered_map<Tagged<EphemeronHashTable>, IndicesSet,
Object::Hasher>;
#endif

void RecordEphemeronKeyWrite(Tagged<EphemeronHashTable> table,
Address key_slot);
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