The code was already there, but there was a bug in it: Because of the
missing reference, we were only updating a *copy* of the signature map,
hence the update had no effect.
This intentially is a minimal CL, in order to allow for easy
backmerging.
More mitigations and tests are coming in a separate CL.
R=titzer@chromium.org
Change-Id: Ifb462093f4b8f4d5380b6774636537c67c2b676c
Reviewed-on: https://chromium-review.googlesource.com/570278
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46664}
We were emitting the table index once in the element section instead of
once per element segment. This did not cause failures because we never
had more than one element segment.
This CL fixes this, and adds a test for more than one segment.
R=rossberg@chromium.org
Change-Id: I13923baf3dae383c72760286e24242d0ad55c4db
Reviewed-on: https://chromium-review.googlesource.com/527155
Reviewed-by: Andreas Rossberg <rossberg@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45857}
When WebAssembly.Table initial size is greater than the declared initial size, table size references should be updated on instantiate for functions to be called at indices greater than the declared initial size.
R=bradnelson@chromium.org, titzer@chromium.org
Review-Url: https://codereview.chromium.org/2661773002
Cr-Commit-Position: refs/heads/master@{#42781}
This is more renaming work to comply with the naming in the public
design repository. E.g. types are called "value types" and we no longer
refer to ASTs.
R=clemensh@chromium.org
BUG=
Review-Url: https://codereview.chromium.org/2594993002
Cr-Commit-Position: refs/heads/master@{#41891}
