It's been enabled by default since Chromium M95.
Also removes duplicate setup code for WebAssembly.Tag JS API
from WasmJs::InstallConditionalFeatures, since we're guaranteed
to set it up via the non-conditional WasmJs::Install.
Bug: v8:8091
Change-Id: Ic500feb655ad4fc0703ed226504847ca6d940537
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3996810
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84074}
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}
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}
This CL revises some of our error messages, and removes unneeded parts
(like "AsyncCompilation: " or "(null): "). It also extends existing
tests to check for the precise error message more thoroughly to detect
changes or nondeterminism earlier.
R=titzer@chromium.org, ahaas@chromium.org
Cq-Include-Trybots: luci.chromium.try:linux-blink-rel
Bug: chromium:926311
Change-Id: I1ccfb307d4a61291f4582330152a53fbadd0848f
Reviewed-on: https://chromium-review.googlesource.com/c/1445897
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59296}
We noticed that almost every call site were loading both files,
the split isn't necessary anymore.
In some message tests, removed the absolute line number to allow future
changes.
Bug: v8:8726
Change-Id: I8527f0a1ecfa685aa01a5e2f5f47ddf1cb13a545
Reviewed-on: https://chromium-review.googlesource.com/c/1446452
Commit-Queue: Sven Sauleau <ssauleau@igalia.com>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59220}
This new instance type will be used for wrapper objects representing
exported exceptions. Currently the objects are empty and only serve as
an identity for exported exceptions. Eventually they will also need to
reference the signature underlying the exception to perform a signature
check upon import.
R=clemensh@chromium.org
TEST=mjsunit/wasm/exceptions-import
BUG=v8:8091
Change-Id: Ifdd561fc000090f4a985aeb45549fd7110849646
Reviewed-on: https://chromium-review.googlesource.com/1215166
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55752}
This adds the ability to add exception types to the export section of a
module and reference them via the local exception index. Currently the
export object then just contains the local index as a number, which is
only temporary until we have proper export wrappers for exceptions.
Also note that this tightens the restriction for the modules exception
section to be located in between the import and the export section.
R=clemensh@chromium.org
TEST=mjsunit/wasm/exceptions-export
BUG=v8:8091
Change-Id: Ie26081c3f94e71cb576057db7e45ec5bd0e112f9
Reviewed-on: https://chromium-review.googlesource.com/1206873
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55679}
