- Add d8.file.read() and d8.file.execute() helpers
- Change tools and tests to use new d8.file helper
- Unify error throwing in v8::Shell::ReadFile

Change-Id: I5ef4cb27f217508a367106f01e872a4059d5e399
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2928505
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74883}

We used to check the size of tables at compile time, and threw a
CompilationError if a given size exceeded the implementation-defined
limit. However, the spec defines that an error should only be thrown
when the implementation-defined limit is reached, which is either at
instantiation time of during runtime at a table.grow.

With this CL the V8 implementation becomes spec compliant in this
regard.

R=jkummerow@chromium.org

Bug: v8:10556
Change-Id: I7d0e688b385a65e4060a569e5ab1dec68947ceea
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2326331
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69267}

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 is a reland of 183bc643.

Original change's description:
> [wasm] Fix page size constant + test limits on max pages.
> 
> BUG=chromium:801604
> R=bbudge@chromium.org,titzer@chromium.org
> 
> Change-Id: I5fa57d5f8ea288d7aef7d466cbf11df46c4dcd1d
> Reviewed-on: https://chromium-review.googlesource.com/869468
> Reviewed-by: Ben Titzer <titzer@chromium.org>
> Reviewed-by: Bill Budge <bbudge@chromium.org>
> Commit-Queue: Brad Nelson <bradnelson@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#50665}

Bug: chromium:801604
Change-Id: I89943644f5921f8635e62af82bb472c7bfd5e145
Reviewed-on: https://chromium-review.googlesource.com/874696Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50707}

This reverts commit 183bc643.

Reason for revert: https://logs.chromium.org/v/?s=chromium%2Fbb%2Fclient.v8%2FV8_Linux_-_debug%2F18780%2F%2B%2Frecipes%2Fsteps%2FCheck_-_extra%2F0%2Flogs%2Fmemory-size%2F0

Original change's description:
> [wasm] Fix page size constant + test limits on max pages.
> 
> BUG=chromium:801604
> R=​bbudge@chromium.org,titzer@chromium.org
> 
> Change-Id: I5fa57d5f8ea288d7aef7d466cbf11df46c4dcd1d
> Reviewed-on: https://chromium-review.googlesource.com/869468
> Reviewed-by: Ben Titzer <titzer@chromium.org>
> Reviewed-by: Bill Budge <bbudge@chromium.org>
> Commit-Queue: Brad Nelson <bradnelson@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#50665}

TBR=bradnelson@chromium.org,bbudge@chromium.org,titzer@chromium.org

Change-Id: I2b5a51f1a94e862f8ac4455d466e23d26c220202
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:801604
Reviewed-on: https://chromium-review.googlesource.com/872950Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50666}

BUG=chromium:801604
R=bbudge@chromium.org,titzer@chromium.org

Change-Id: I5fa57d5f8ea288d7aef7d466cbf11df46c4dcd1d
Reviewed-on: https://chromium-review.googlesource.com/869468Reviewed-by: Ben Titzer <titzer@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Brad Nelson <bradnelson@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50665}

Makes us pass the spec's memory.wast test.

R=titzer@chromium.org
BUG=

Review-Url: https://codereview.chromium.org/2640453003
Cr-Commit-Position: refs/heads/master@{#42452}

R=ahaas@chromium.org,rossberg@chromium.org,binji@chromium.org,bradnelson@chromium.org
BUG=chromium:575167, chromium:659591

Review-Url: https://codereview.chromium.org/2440953002
Cr-Commit-Position: refs/heads/master@{#40600}

The implementation of MemorySize with RelocatableInt32Constants is
problematic if MemorySize is placed close to a GrowMemory instruction in
the code. The use of a runtime function guarantees that the order in
which MemorySize and GrowMemory is executed is correct.

R=titzer@chromium.org
BUG=chromium:651961
TEST=mjsunit/regress/wasm/regression-651961

Committed: https://crrev.com/2c12a9a42d454a36fcd2931fa458d72832eeb689
Review-Url: https://codereview.chromium.org/2386183004
Cr-Original-Commit-Position: refs/heads/master@{#39972}
Cr-Commit-Position: refs/heads/master@{#39980}