src: fix cppgc incompatibility in v8 by codebytere · Pull Request #43521 · nodejs/node
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guangwong pushed a commit to noslate-project/node that referenced this pull request
This patch updates the layout of the BaseObjects to make sure that the first embedder field of them is a "type" pointer, the first 16 bits of which are the Node.js embedder ID, so that cppgc will always skip over them. In addition we now use this field to determine if the native object should be interpreted as a Node.js embedder object in the serialization and deserialization callbacks for the startup snapshot to improve the reliability. Co-authored-by: Joyee Cheung <joyeec9h3@gmail.com> PR-URL: nodejs/node#43521 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com>
guangwong pushed a commit to noslate-project/node that referenced this pull request
This patch updates the layout of the BaseObjects to make sure that the first embedder field of them is a "type" pointer, the first 16 bits of which are the Node.js embedder ID, so that cppgc will always skip over them. In addition we now use this field to determine if the native object should be interpreted as a Node.js embedder object in the serialization and deserialization callbacks for the startup snapshot to improve the reliability. Co-authored-by: Joyee Cheung <joyeec9h3@gmail.com> PR-URL: nodejs/node#43521 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com>
danielleadams pushed a commit that referenced this pull request
This patch updates the layout of the BaseObjects to make sure that the first embedder field of them is a "type" pointer, the first 16 bits of which are the Node.js embedder ID, so that cppgc will always skip over them. In addition we now use this field to determine if the native object should be interpreted as a Node.js embedder object in the serialization and deserialization callbacks for the startup snapshot to improve the reliability. Co-authored-by: Joyee Cheung <joyeec9h3@gmail.com> PR-URL: #43521 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com>
codebytere added a commit to electron/electron that referenced this pull request
* chore: bump node in DEPS to v18.13.0 * child_process: validate arguments for null bytes nodejs/node#44782 * bootstrap: merge main thread and worker thread initializations nodejs/node#44869 * module: ensure relative requires work from deleted directories nodejs/node#42384 * src: add support for externally shared js builtins nodejs/node#44000 * lib: disambiguate `native module` to `binding` nodejs/node#45673 * test: convert test-debugger-pid to async/await nodejs/node#45179 * deps: upgrade to libuv 1.44.2 nodejs/node#42340 * src: fix cppgc incompatibility in v8 nodejs/node#43521 * src: use qualified `std::move` call in node_http2 nodejs/node#45555 * build: fix env.h for cpp20 nodejs/node#45516 * test: remove experimental-wasm-threads flag nodejs/node#45074 * src: iwyu in cleanup_queue.cc nodejs/node#44983 * src: add missing include for `std::all_of` nodejs/node#45541 * deps: update ICU to 72.1 nodejs/node#45068 * chore: fixup patch indices * chore: remove errant semicolons - nodejs/node#44179 - nodejs/node#44193 * src: add support for externally shared js builtins nodejs/node#44376 * chore: add missing GN filenames * deps: update nghttp2 to 1.51.0 nodejs/node#45537 * chore: disable more Node.js snapshot tests The Snapshot feature is currently disabled * chore: disable ICU timezone tests Node.js uses a different version of ICU than Electron so they will often be out of sync. * chore: disable threadpool event tracing test Event tracing is not enabled in embedded Node.js * chore: fixup patch indices * chore: comments from review Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com> Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
khalwa pushed a commit to solarwindscloud/electron that referenced this pull request
* chore: bump node in DEPS to v18.13.0 * child_process: validate arguments for null bytes nodejs/node#44782 * bootstrap: merge main thread and worker thread initializations nodejs/node#44869 * module: ensure relative requires work from deleted directories nodejs/node#42384 * src: add support for externally shared js builtins nodejs/node#44000 * lib: disambiguate `native module` to `binding` nodejs/node#45673 * test: convert test-debugger-pid to async/await nodejs/node#45179 * deps: upgrade to libuv 1.44.2 nodejs/node#42340 * src: fix cppgc incompatibility in v8 nodejs/node#43521 * src: use qualified `std::move` call in node_http2 nodejs/node#45555 * build: fix env.h for cpp20 nodejs/node#45516 * test: remove experimental-wasm-threads flag nodejs/node#45074 * src: iwyu in cleanup_queue.cc nodejs/node#44983 * src: add missing include for `std::all_of` nodejs/node#45541 * deps: update ICU to 72.1 nodejs/node#45068 * chore: fixup patch indices * chore: remove errant semicolons - nodejs/node#44179 - nodejs/node#44193 * src: add support for externally shared js builtins nodejs/node#44376 * chore: add missing GN filenames * deps: update nghttp2 to 1.51.0 nodejs/node#45537 * chore: disable more Node.js snapshot tests The Snapshot feature is currently disabled * chore: disable ICU timezone tests Node.js uses a different version of ICU than Electron so they will often be out of sync. * chore: disable threadpool event tracing test Event tracing is not enabled in embedded Node.js * chore: fixup patch indices * chore: comments from review Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com> Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
gecko19 pushed a commit to brightsign/electron that referenced this pull request
* chore: bump node in DEPS to v18.13.0 * child_process: validate arguments for null bytes nodejs/node#44782 * bootstrap: merge main thread and worker thread initializations nodejs/node#44869 * module: ensure relative requires work from deleted directories nodejs/node#42384 * src: add support for externally shared js builtins nodejs/node#44000 * lib: disambiguate `native module` to `binding` nodejs/node#45673 * test: convert test-debugger-pid to async/await nodejs/node#45179 * deps: upgrade to libuv 1.44.2 nodejs/node#42340 * src: fix cppgc incompatibility in v8 nodejs/node#43521 * src: use qualified `std::move` call in node_http2 nodejs/node#45555 * build: fix env.h for cpp20 nodejs/node#45516 * test: remove experimental-wasm-threads flag nodejs/node#45074 * src: iwyu in cleanup_queue.cc nodejs/node#44983 * src: add missing include for `std::all_of` nodejs/node#45541 * deps: update ICU to 72.1 nodejs/node#45068 * chore: fixup patch indices * chore: remove errant semicolons - nodejs/node#44179 - nodejs/node#44193 * src: add support for externally shared js builtins nodejs/node#44376 * chore: add missing GN filenames * deps: update nghttp2 to 1.51.0 nodejs/node#45537 * chore: disable more Node.js snapshot tests The Snapshot feature is currently disabled * chore: disable ICU timezone tests Node.js uses a different version of ICU than Electron so they will often be out of sync. * chore: disable threadpool event tracing test Event tracing is not enabled in embedded Node.js * chore: fixup patch indices * chore: comments from review Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com> Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
gecko19 pushed a commit to brightsign/electron that referenced this pull request
* chore: bump node in DEPS to v18.13.0 * child_process: validate arguments for null bytes nodejs/node#44782 * bootstrap: merge main thread and worker thread initializations nodejs/node#44869 * module: ensure relative requires work from deleted directories nodejs/node#42384 * src: add support for externally shared js builtins nodejs/node#44000 * lib: disambiguate `native module` to `binding` nodejs/node#45673 * test: convert test-debugger-pid to async/await nodejs/node#45179 * deps: upgrade to libuv 1.44.2 nodejs/node#42340 * src: fix cppgc incompatibility in v8 nodejs/node#43521 * src: use qualified `std::move` call in node_http2 nodejs/node#45555 * build: fix env.h for cpp20 nodejs/node#45516 * test: remove experimental-wasm-threads flag nodejs/node#45074 * src: iwyu in cleanup_queue.cc nodejs/node#44983 * src: add missing include for `std::all_of` nodejs/node#45541 * deps: update ICU to 72.1 nodejs/node#45068 * chore: fixup patch indices * chore: remove errant semicolons - nodejs/node#44179 - nodejs/node#44193 * src: add support for externally shared js builtins nodejs/node#44376 * chore: add missing GN filenames * deps: update nghttp2 to 1.51.0 nodejs/node#45537 * chore: disable more Node.js snapshot tests The Snapshot feature is currently disabled * chore: disable ICU timezone tests Node.js uses a different version of ICU than Electron so they will often be out of sync. * chore: disable threadpool event tracing test Event tracing is not enabled in embedded Node.js * chore: fixup patch indices * chore: comments from review Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com> Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
gecko19 pushed a commit to brightsign/electron that referenced this pull request
* chore: bump node in DEPS to v18.13.0 * child_process: validate arguments for null bytes nodejs/node#44782 * bootstrap: merge main thread and worker thread initializations nodejs/node#44869 * module: ensure relative requires work from deleted directories nodejs/node#42384 * src: add support for externally shared js builtins nodejs/node#44000 * lib: disambiguate `native module` to `binding` nodejs/node#45673 * test: convert test-debugger-pid to async/await nodejs/node#45179 * deps: upgrade to libuv 1.44.2 nodejs/node#42340 * src: fix cppgc incompatibility in v8 nodejs/node#43521 * src: use qualified `std::move` call in node_http2 nodejs/node#45555 * build: fix env.h for cpp20 nodejs/node#45516 * test: remove experimental-wasm-threads flag nodejs/node#45074 * src: iwyu in cleanup_queue.cc nodejs/node#44983 * src: add missing include for `std::all_of` nodejs/node#45541 * deps: update ICU to 72.1 nodejs/node#45068 * chore: fixup patch indices * chore: remove errant semicolons - nodejs/node#44179 - nodejs/node#44193 * src: add support for externally shared js builtins nodejs/node#44376 * chore: add missing GN filenames * deps: update nghttp2 to 1.51.0 nodejs/node#45537 * chore: disable more Node.js snapshot tests The Snapshot feature is currently disabled * chore: disable ICU timezone tests Node.js uses a different version of ICU than Electron so they will often be out of sync. * chore: disable threadpool event tracing test Event tracing is not enabled in embedded Node.js * chore: fixup patch indices * chore: comments from review Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com> Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
pull Bot pushed a commit to jamlee-t/v8 that referenced this pull request
This makes it possible for embedders to: 1. Avoid creating wrapper objects that happen to have a layout that leads V8 to consider the object cppgc-managed while it's not. Refs: nodejs/node#43521 2. Create cppgc-managed wrapper objects when they do not own the CppHeap. Refs: nodejs/node#45704 Bug: v8:13960 Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833 Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/main@{#88490}
joyeecheung added a commit to joyeecheung/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
joyeecheung added a commit to joyeecheung/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
joyeecheung added a commit to joyeecheung/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
joyeecheung added a commit to joyeecheung/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
joyeecheung added a commit to joyeecheung/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
joyeecheung added a commit to joyeecheung/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
joyeecheung added a commit to joyeecheung/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
joyeecheung added a commit that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: #43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: #45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
PR-URL: #48660
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
rluvaton pushed a commit to rluvaton/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
PR-URL: nodejs#48660
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
targos pushed a commit to targos/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
PR-URL: nodejs#48660
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
targos pushed a commit to targos/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
PR-URL: nodejs#48660
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
pluris pushed a commit to pluris/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
PR-URL: nodejs#48660
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
pluris pushed a commit to pluris/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
PR-URL: nodejs#48660
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Ceres6 pushed a commit to Ceres6/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
PR-URL: nodejs#48660
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Ceres6 pushed a commit to Ceres6/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
PR-URL: nodejs#48660
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
joyeecheung added a commit to joyeecheung/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
PR-URL: nodejs#48660
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
joyeecheung added a commit to joyeecheung/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
PR-URL: nodejs#48660
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
joyeecheung added a commit to joyeecheung/node that referenced this pull request
Original commit message:
[cppgc] expose wrapper descriptor on CppHeap
This makes it possible for embedders to:
1. Avoid creating wrapper objects that happen to have a layout that
leads V8 to consider the object cppgc-managed while it's not.
Refs: nodejs#43521
2. Create cppgc-managed wrapper objects when they do not own the
CppHeap. Refs: nodejs#45704
Bug: v8:13960
Change-Id: If31f4d56c5ead59dc0d56f937494d23d631f7438
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4598833
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#88490}
Refs: v8/v8@9327503
PR-URL: nodejs#48660
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
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