Since the reftypes proposal has shipped, we remove the respective flag
and the code that handled its absence. We maintain a WasmFeature for
reftypes for feature detection purposes. We remove the flag declaration
from tests, and adapt some tests that make no sense without the flag.
Bug: v8:7581
Change-Id: Icf2f8d0feae8f30ec68d5560f1e7ee5959481483
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3329781
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78351}
Check that the tag argument matches the exception's own tag, and throw a
type error if not.
R=jkummerow@chromium.org
Bug: chromium:1237751, v8:11992
Change-Id: Ia404b83c202a247791583f0252833c36801e9ac4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3081523
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#76175}
Also introduce a separate error type for WebAssembly.Exception,
since the properties should not be added to RuntimeError.
R=jkummerow@chromium.org
Bug: v8:11992
Change-Id: I8f4ae0da9a95184366e07dc43e58a5a9ff4382ae
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3055304
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#76061}
The JS API constructor was renamed to "WebAssembly.Tag" to match the
spec:
https://github.com/WebAssembly/exception-handling/issues/159
Rename "exception" to "tag" throughout the codebase for consistency with
the JS API, and to match the spec terminology (e.g. "tag section").
R=clemensb@chromium.org,nicohartmann@chromium.org
Bug: v8:11992
Change-Id: I63f9f3101abfeefd49117461bd59c594ca5dab70
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3053583
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75994}
The WebAssembly.Exception constructor creates a WasmExceptionPackage,
which represents an exception thrown from wasm. The first argument is a
WebAssembly.Tag, and the rest are the values to encode in the exception.
R=jkummerow@chromium.org
Bug: v8:11992
Change-Id: I1327b2e4545159397ffe73a061aa577608167b74
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3049074
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75912}
This is a reland of 0b091e9bd3
Some blink web tests have been temporarily disabled to allow landing
changes to the JS API in V8.
Original change's description:
> [wasm][eh] Rename Exception to Tag in the JS API
>
> See:
> https://github.com/WebAssembly/exception-handling/issues/159
>
> This change only does the rename where it's observable. This should also
> be renamed throughout the codebase for consistency and will be done
> separately.
>
> R=ahaas@chromium.org
>
> Bug: v8:8091
> Change-Id: Iec1118194981dfd33be6e30256b6e72d12143e1f
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3021172
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#75718}
Bug: v8:8091
Change-Id: Id5375b5287fff81b8e0096377a55ef63e6d9b985
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3035083
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75785}
This reverts commit 0b091e9bd3.
Reason for revert: Causes Web Platform Test failures, blocking roll
E.g., https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Blink%20Linux/12616/overview
Original change's description:
> [wasm][eh] Rename Exception to Tag in the JS API
>
> See:
> https://github.com/WebAssembly/exception-handling/issues/159
>
> This change only does the rename where it's observable. This should also
> be renamed throughout the codebase for consistency and will be done
> separately.
>
> R=ahaas@chromium.org
>
> Bug: v8:8091
> Change-Id: Iec1118194981dfd33be6e30256b6e72d12143e1f
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3021172
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#75718}
Bug: v8:8091
Change-Id: Id2067e1cdc33fa657ef738ef5fafad84057f7209
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3027261
Auto-Submit: Adam Klein <adamk@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#75725}
WebAssembly.Exception is the static representation of a wasm exception.
It holds the signature and the tag of the exception, can be imported and
exported from a wasm module, and will eventually allow inspecting a
wasm-thrown exception from JS.
R=clemensb@chromium.org
Bug: v8:8091
Change-Id: Ided352777e1217e6f873b84a2fc21c3acf59ff6c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2966384
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75214}
