When importing a JS function, Wasm tries to guess the type of function
(parameters & strict/sloppy mode). This can sometimes fail which leads
to re-creation of the wrapper. With this change, the same wrapper can
be used for strict and sloppy mode requiring the re-creation only on
arity mismatch.
R=mstarzinger@chromium.org
Change-Id: I77ec2b853153dec0772873cfb60c064a74065732
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1921793
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Emanuel Ziegler <ecmziegler@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65064}
This brings our constants back in line with the changed spec text. We
already use kExprTableGet and kExprTableSet, but for locals and globals
we still use the old wording.
This renaming is mostly mechanical.
PS1 was created using:
ag -l 'kExpr(Get|Set|Tee)Local' src test | \
xargs -L1 sed -E 's/kExpr(Get|Set|Tee)Local\b/kExprLocal\1/g' -i
PS2 contains manual fixes.
R=mstarzinger@chromium.org
Bug: v8:9810
Change-Id: I1617f1b2a100685a3bf56218e76845a9481959c5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1847354
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64161}
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}
We were always using the instance we were currently building. If the
start function is an exported wasm function of another instance, use the
exporting instance instead.
R=titzer@chromium.org
Bug: chromium:843120
Change-Id: I141d272b947bef8e903be7208ddf6ce344e754c4
Reviewed-on: https://chromium-review.googlesource.com/1059620
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53190}
Since the code around that is quite fragile, and I plan to refactor it,
just add some tests to ensure that everything is and keeps working as
intended.
R=mstarzinger@chromium.org
Bug: v8:7758
Change-Id: Ib3814b93b465286d70b5669ed0161eecb9fc925a
Reviewed-on: https://chromium-review.googlesource.com/1059616
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53187}
This CL changes the WASM implementation to access indirect function
tables through the WasmContext, whereas previously indirect function
tables and their sizes were constants that were inlined into compiled
into code, requiring code patching. This is a necessary step for sharing
code between instances and eventually, isolates.
R=clemensh@chromium.org,mstarzinger@chromium.org
Bug: v8:7424
Change-Id: Ida4138ed92729730dfbc0a81a84d8484b233d808
Reviewed-on: https://chromium-review.googlesource.com/895683
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51427}
