This is a minor cosmetic fix. Wasm opcodes are bytes, hence they should
always be printed as an even number of hexadecimal digits.
Note that currently we only print a single byte anyway, but in the
future we will want to extend this to correctly parse multi-byte
opcodes. Those will also be printed as an even number of characters
then.
R=thibaudm@chromium.org
Bug: v8:10351
Change-Id: I2423277b470d74c1c72cb619c2a43bb978423bc0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2122025
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66883}
By replacing usage of the IsNotArrayIndex bit with IsNotIntegerIndex,
we get back one bit that we can use to increase the number of hash bits
stored. The price is that strings that represent array/integer indices
beyond the cacheable range will have to be scanned more often, but these
strings should be rare, and we expect that the additional hash bit is
more worthwhile to have.
Bug: v8:9904
Change-Id: I33f74b0a73f4754aee85805d4b7c409177668439
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2051947
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66299}
Inspector will no longer report per-function wasm scripts or
provide wasm disassembly. Locations in wasm are now consistently
reported through the inspector API as lineNumber=0
columnNumber=byte offset in module.
Bug: chromium:1013527, chromium:1003022
Change-Id: Ide85bbaa85ad75f29248ff82a3e7f3e40688d377
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991481
Commit-Queue: Eric Leese <leese@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Simon Zünd <szuend@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65660}
This scenario is where user is at the end of Wasm execution and do
some stepping. Hence, user should be back at Javascript frame. We
can detect that stepping as it exits Wasm Interpreter and prepare
debugging as a step-out-ish in Javascript.
Bug: chromium:823923, chromium:1019606, chromium:1025151
Change-Id: I29022af0d5e5dcf78d87e83193f6e16fec954e87
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1912985
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65122}
