So that it gets handle earlier and faster during the bootstrap
process.
Drive-by fixes:
- Remove `[has_eval_string]` and `[ssl_openssl_cert_store]` from
the completion output
- Set `kProfProcess` execution mode for `--prof-process` instead
of `kPrintBashProcess` which is removed in this patch.
- Append new line to the end of the output of --bash-completion
PR-URL: https://github.com/nodejs/node/pull/25901
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: James M Snell <jasnell@gmail.com>
Moves the option that instructs Node.js to-remap its static code to
large pages from a configure-time option to a runtime option. This
should make it easy to assess the performance impact of such a change
without having to custom-build.
PR-URL: https://github.com/nodejs/node/pull/30954
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
Co-authored-by: David Carlier <devnexen@gmail.com>
This patch splits the handling of `isMainThread` and
`ownsProcessState` from conditionals in
`lib/internal/bootstrap/node.js` into different scripts under
`lib/internal/bootstrap/switches/`, and call them accordingly
from C++ after `node.js` is run.
This:
- Creates a common denominator of the main thread and the worker
thread bootstrap that can be snapshotted and shared by
both.
- Makes it possible to override the configurations on-the-fly.
PR-URL: https://github.com/nodejs/node/pull/30862
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
The --experimental-enable-pointer-compression is experimental
as it breaks ABI compatibility.
PR-URL: https://github.com/nodejs/node/pull/30463
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Rich Trott <rtrott@gmail.com>
This implements a memory-tracking allocator that can be used to
provide memory allocation facilities to several thread-safe C
libraries, including nghttp2, nghttp3, ngtcp3 and uvwasi.
Refs: 34ee0bc96f/src/node_mem.h
Co-authored-by: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/30745
Refs: https://github.com/nodejs/quic/pull/126
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Macros, like CHECK, cause issues for tracking coverage because
they modify the source before it's placed in V8. Upon investigation
it seemed that we only used this functionality in two places:
internal/vm/module.js, and internal/async_hooks.js (in comments).
Given this, it seemed to make more sense to move CHECK to
JavaScript, and retire a mostly unused build step.
PR-URL: https://github.com/nodejs/node/pull/30755
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
So that it's possible to build without code cache (in particular,
without building mkcodecache) for testing.
PR-URL: https://github.com/nodejs/node/pull/30647
Refs: https://github.com/nodejs/node/issues/28845
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
- Move inline functions into an `-inl.h` file
- Move override function definitions into `.cc` files
- Remove `using` statements from header files
- Make data fields of classes private
- Mark classes at the end of hierarchies as `final`
This is also partially being done in an attempt to avoid
a particular internal compiler error, see
https://github.com/nodejs/node/pull/30475#issuecomment-554740850
for details.
PR-URL: https://github.com/nodejs/node/pull/30530
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Previously `internal/bootstrap/pre_execution.js` requires
`internal/modules/cjs/loader.js` which in turn requires
`internal/bootstrap/pre_execution.js`. This patch moves the
entry point execution logic out of `pre_execution.js` and
puts it into `internal/modules/run_main.js`. It also tests
that `Module.runMain` can be monkey-patched before further
deprecation/refactoring can be done.
Also added an internal assertion `hasLoadedAnyUserCJSModule`
for documentation purposes.
PR-URL: https://github.com/nodejs/node/pull/30349
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Remove custom tracking for `SharedArrayBuffer`s and their allocators
and instead let V8 do the tracking of both. This is required starting
in V8 7.9, because lifetime management for `ArrayBuffer::Allocator`s
differs from what was performed previously (i.e. it is no longer
easily possible for one Isolate to release an `ArrayBuffer` and another
to accept it into its own allocator), and the alternative would
have been adapting the `SharedArrayBuffer` tracking logic to also
apply to regular `ArrayBuffer` instances.
Refs: https://github.com/nodejs/node/pull/30044
PR-URL: https://github.com/nodejs/node/pull/30020
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
V8 can can no longer be built without snapshot.
PR-URL: https://github.com/nodejs/node/pull/30020
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Add an `serialization` option that allows child process IPC to
use the (typically more powerful) V8 serialization API.
Fixes: https://github.com/nodejs/node/issues/10965
PR-URL: https://github.com/nodejs/node/pull/30162
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Without the line lengths of in-memory transpiled source, it's not
possible to convert from byte ofsets to line/column offsets.
PR-URL: https://github.com/nodejs/node/pull/29863
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
If GYP finds a string variable that can be converted to an integer,
it will do it when the variable is expanded. Use "0.0" instead of "0"
to force strings and be able to use comparison operations such as
`gas_version >= "2.26"` in Python 3.
PR-URL: https://github.com/nodejs/node/pull/29897
Reviewed-By: Christian Clauss <cclauss@me.com>
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
This adds long-requested methods for asynchronously interacting and
iterating through directory entries by using `uv_fs_opendir`,
`uv_fs_readdir`, and `uv_fs_closedir`.
`fs.opendir()` and friends return an `fs.Dir`, which contains methods
for doing reads and cleanup. `fs.Dir` also has the async iterator
symbol exposed.
The `read()` method and friends only return `fs.Dirent`s for this API.
Having a entry type or doing a `stat` call is deemed to be necessary in
the majority of cases, so just returning dirents seems like the logical
choice for a new api.
Reading when there are no more entries returns `null` instead of a
dirent. However the async iterator hides that (and does automatic
cleanup).
The code lives in separate files from the rest of fs, this is done
partially to prevent over-pollution of those (already very large)
files, but also in the case of js allows loading into `fsPromises`.
Due to async_hooks, this introduces a new handle type of `DIRHANDLE`.
This PR does not attempt to make complete optimization of
this feature. Notable future improvements include:
- Moving promise work into C++ land like FileHandle.
- Possibly adding `readv()` to do multi-entry directory reads.
- Aliasing `fs.readdir` to `fs.scandir` and doing a deprecation.
Refs: https://github.com/nodejs/node-v0.x-archive/issues/388
Refs: https://github.com/nodejs/node/issues/583
Refs: https://github.com/libuv/libuv/pull/2057
PR-URL: https://github.com/nodejs/node/pull/29349
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: David Carlier <devnexen@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/29564
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Remove the legacy `http_parser` implementation as a dependency
and all code that uses it in favor of llhttp, given that the latter
has been the default for all of Node 12 with no outstanding issues.
PR-URL: https://github.com/nodejs/node/pull/29589
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/29586
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
This commit adds a recursive option to fs.rmdir(),
fs.rmdirSync(), and fs.promises.rmdir(). The implementation
is a port of the npm module rimraf.
PR-URL: https://github.com/nodejs/node/pull/29168
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Ben Coe <bencoe@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Proposal to bring the support for this platform.
We assume the pse36 cpu flag is present for 2MB
large page support present in recent years
in mac line (not to be backported to 10.x anyway).
Recommended better for mac production servers rather
than casual mac books.
PR-URL: https://github.com/nodejs/node/pull/28977
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
This is needed for external applications that link to shared libnode.
Fixes #27431
PR-URL: https://github.com/nodejs/node/pull/28897
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Enabling on amd64 and as Linux, are 2MB large.
The ELF section linkage script is compatible only with GNU ld.
PR-URL: https://github.com/nodejs/node/pull/28331
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Includes support for bigint syntax so we can remove the acorn-bigint
plugin.
PR-URL: https://github.com/nodejs/node/pull/28649
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Conditionally build `test/cctest/test_report_util.cc` only when
configured to include the diagnostic report feature.
PR-URL: https://github.com/nodejs/node/pull/28238
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Node.js compiles them, their existence is indicated by OpenSSL header
defines, but they can't be linked to on Windows because their symbols
are not exported. Export them.
Fixes: https://github.com/nodejs/node/issues/27494
PR-URL: https://github.com/nodejs/node/pull/27586
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
This adds bigint, class-fields, numeric-separators, static-class
features, private class methods and fields as dependency. That way
it's possible to use these in combination with acorn to parse these
language features.
This also removes a couple of files that were not necessary for
Node.js to reduce the code base.
PR-URL: https://github.com/nodejs/node/pull/27400
Refs: https://github.com/nodejs/node/issues/27391
Refs: https://github.com/nodejs/node/issues/25835
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
`v8::Global` is essentially a nicer variant of `node::Persistent` that,
in addition to reset-on-destroy, also implements move semantics.
This commit makes the necessary replacements, removes
`node::Persistent` and (now-)unnecessary inclusions of the
`node_persistent.h` header, and makes some of the functions that
take Persistents as arguments more generic so that they work with all
`v8::PersistentBase` flavours.
PR-URL: https://github.com/nodejs/node/pull/27287
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
This patch adds an internal function that prints to stdout or
stderr by directly writing to the known file descriptor, and
uses it internally in common cases to avoid the overhead
of the console implementation.
PR-URL: https://github.com/nodejs/node/pull/27320
Reviewed-By: James M Snell <jasnell@gmail.com>
Enable serializing the isolate from an isolate snapshot generated
by node_mksnapshot with per-isolate data.
PR-URL: https://github.com/nodejs/node/pull/27321
Refs: https://github.com/nodejs/node/issues/17058
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Implements a node_mksnapshot target that generates a snapshot blob
from a Node.js main instance's isolate, and serializes the data blob
with other additional data into a C++ file that can be embedded into
the Node.js binary.
PR-URL: https://github.com/nodejs/node/pull/27321
Refs: https://github.com/nodejs/node/issues/17058
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
This patch implement a mkcodecache executable on top of the
`NativeModuleLoader` singleton.
This makes it possible to build a Node.js binary with embedded
code cache without building itself using the code cache stub -
the cache is now initialized by `NativeModuleEnv` instead which
can be refactored out of the mkcodecache dependencies.
PR-URL: https://github.com/nodejs/node/pull/27161
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
This patch encapsulates the main isolate management into a
NodeMainInstance class that manages the resources with RAII
and controls the Isolate::CreateParams (which is necessary
for deserializing snapshots with external references)
PR-URL: https://github.com/nodejs/node/pull/27220
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
