Skip to content

V
V8
Switch branch/tag
  1. 14 May, 2019 2 commits
  3. 13 May, 2019 28 commits
  5. 12 May, 2019 1 commit
  7. 11 May, 2019 3 commits
  9. 10 May, 2019 6 commits
    • Igor Sheludko's avatar
      Revert "Reland "[ptr-compr][x64] Temporarily enable pointer compression on x64"" · 37d89edf
      Igor Sheludko authored 
      This reverts commit d61a9347.

Reason for revert: May cause UBSan failures

Original change's description:
> Reland "[ptr-compr][x64] Temporarily enable pointer compression on x64"
>
> This is a reland of 42beed97
>
> Relanding after fixing Chromium issues.
>
> Original change's description:
> > [ptr-compr][x64] Temporarily enable pointer compression on x64
> >
> > ... and make sure that the x64 ptr-compr bots proceed testing V8 without
> > pointer compression in order to keep testing the full pointer mode.
> >
> > Bug: v8:7703
> > Cq-Include-Trybots: luci.v8.try:v8_linux64_ubsan_rel_ng,v8_linux64_tsan_rel
> > Change-Id: Iee725deda813425a6f0722948b54976154f50909
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1497139
> > Reviewed-by: Michael Hablich <hablich@chromium.org>
> > Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> > Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#60230}
>
> Bug: v8:7703
> Change-Id: Ib1498609603cb03be2464043658131d5a2f1e012
> Cq-Include-Trybots: luci.v8.try:v8_linux64_ubsan_rel_ng,v8_linux64_tsan_rel
> Cq-Include-Trybots: luci.chromium.try:fuchsia_x64,linux-rel,mac-rel
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1559850
> Commit-Queue: Igor Sheludko <ishell@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#61416}

TBR=machenbach@chromium.org,ishell@chromium.org

Change-Id: I77d8fe848e53cbea4be89429de967a5966ae7e48
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7703
Cq-Include-Trybots: luci.v8.try:v8_linux64_ubsan_rel_ng, v8_linux64_tsan_rel
Cq-Include-Trybots: luci.chromium.try:fuchsia_x64, linux-rel, mac-rel
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1606500
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: 's avatarIgor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61427}
      37d89edf
    • Andrew Grieve's avatar
      Discard CHECK failure messages for official builds to save binary size · 28df916b
      Andrew Grieve authored 
      FATAL() calls with more than one argument are preserved.

The rest of chrome does this as well. Stack traces and minidumps should
be sufficient for analyzing the reason for crashes.

This saves 110kb for Android arm32.

Bug: chromium:958807
Change-Id: I88a1ec82f1ed7bd5e7dbccf6d645d5584f16de82
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1598159
Commit-Queue: Andrew Grieve <agrieve@chromium.org>
Reviewed-by: 's avatarMichael Starzinger <mstarzinger@chromium.org>
Reviewed-by: 's avatarRoss McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61426}
      28df916b
    • Ben Smith's avatar
      [wasm] Display wasm globals in the inspector · baf84940
      Ben Smith authored 
      They are added under the global scope object, as follows:

  {
    "memory": ...,
    "globals": {
      "global#0": ...,
      "global#1": ...,
      "global#2": ...,
    }
  }

We currently don't have any way to name globals in the wasm binary
format, but it is possible to extend the name section with these names
in the future.

Bug: v8:6846
Change-Id: I79fa4ed3d83964bc8e26d66516605d41e92b3d03
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1601829
Commit-Queue: Ben Smith <binji@chromium.org>
Reviewed-by: 's avatarClemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61425}
      baf84940
    • Johannes Henkel's avatar
      [DevTools] Detect if the state of the inspector session was encoded as CBOR. · 40257054
      Johannes Henkel authored 
      In the longer run we only want the CBOR code path, for now we need to handle
JSON as well. So we convert if possible.

Change-Id: I726b737f4cd2602d4fb676ce7cf996fcd1ba33e9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1598254Reviewed-by: 's avatarAlexei Filippov <alph@chromium.org>
Commit-Queue: Johannes Henkel <johannes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61424}
      40257054
    • Frank Tang's avatar
      Extend the tests for more Intl objects. · 02c19000
      Frank Tang authored 
      Bug: v8:5751
Change-Id: Icfd4b86499395b49f67a97e46d1b1b87ed9c01eb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1605356Reviewed-by: 's avatarMathias Bynens <mathias@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61423}
      02c19000
    • Seth Brenith's avatar
      [torque] Automatically generate verifier functions · e483fb27
      Seth Brenith authored 
      This change generates functions that verify the things that Torque knows
about objects and their fields. We still must implement each verifier
function in objects-debug.cc, but we can call into the generated code to
verify that field types match their Torque definitions. If no additional
verification is required, we can use the macro USE_TORQUE_VERIFIER as a
shorthand for a verifier that calls the corresponding generated
function.

A new annotation @noVerifier can be applied to both class and field
definitions, to prevent generating verification code. This allows fully
customized verification for complicated cases like
JSFunction::prototype_or_initial_map, which might not exist at all, and
JSObject::elements, which might be a one pointer filler map.

Because Factory::InitializeJSObjectFromMap fills new objects with
undefined values, and many verifiers need to deal with partially-
initialized objects, the generated verifiers allow undefined values on
every class deriving from JSObject. In cases where stricter checks were
previously performed, they are kept in objects-debug.cc.

Bug: v8:7793
Change-Id: I84034efadca89ba0aceddf92e886ffbfaa4c23fa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1594042
Commit-Queue: Seth Brenith <seth.brenith@microsoft.com>
Reviewed-by: 's avatarSigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61422}
      e483fb27