Skip to content

V
V8
Switch branch/tag
  1. 23 Oct, 2018 1 commit
  3. 25 Sep, 2018 1 commit
  5. 18 Sep, 2018 1 commit
  7. 13 Sep, 2018 1 commit
  9. 07 Sep, 2018 2 commits
  11. 21 Aug, 2018 1 commit
  13. 17 Aug, 2018 1 commit
  15. 14 Aug, 2018 1 commit
    • Andreas Haas's avatar
      Reland "[wasm] Implement the new API for WebAssembly.instantiateStreaming" · 3e545e40
      Andreas Haas authored 
      The problem was that in AsyncCompileJob::FinishModule we allocate a
handle, but when this function is called from streaming compilation, then
there was no HandleScope around AsyncCompileJob::FinishModule. This issue
was fixed in another CL, https://crrev.com/c/1172357. This CL is just a
rebase of the original CL.

Original change's description:
> [wasm] Implement the new API for WebAssembly.instantiateStreaming

> This is the second V8 CL to refactor WebAssembly.instantiateStreaming to
> make it spec compliant again. The design doc where the whole change is
> discussed is available in the tracking bug. The tracking bug also
> references prototype implementations of the whole change, which includes
> the changes in this CL.

R=starzinger@chromium.org

Bug: chromium:860637
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Ib0cb25488654d2b325b4f529d33b76b846c64436
Reviewed-on: https://chromium-review.googlesource.com/1172429Reviewed-by: 's avatarClemens Hammacher <clemensh@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55106}
      3e545e40
  17. 13 Aug, 2018 1 commit
  19. 09 Aug, 2018 1 commit
    • Ben L. Titzer's avatar
      [wasm] Add WasmFeatures to enable/detect features · 6aa2a253
      Ben L. Titzer authored 
      This CL introduces a set of configuration options implemented as
a struct of booleans that together comprise the set of enabled
or detected features. The configuration options replace command-line
flags that were checked deep in the implementation. As such, it is
necessary to plumb them through multiple levels of abstraction.

R=ahaas@chromium.org
CC=mstarzinger@chromium.org
BUG=chromium:868844

Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I1b82f5826e4fd263f68e8cafcd923bac5818a637
Reviewed-on: https://chromium-review.googlesource.com/1163670Reviewed-by: 's avatarAndreas Haas <ahaas@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55018}
      6aa2a253
  21. 02 Aug, 2018 1 commit
    • Andreas Haas's avatar
      Revert "[wasm] Implement the new API for WebAssembly.instantiateStreaming" · fea9300d
      Andreas Haas authored 
      This reverts commit b556c9ea.

Reason for revert: Flakes in layout tests: https://crbug.com/870187

Original change's description:
> [wasm] Implement the new API for WebAssembly.instantiateStreaming
> 
> This is the second V8 CL to refactor WebAssembly.instantiateStreaming to
> make it spec compliant again. The design doc where the whole change is
> discussed is available in the tracking bug. The tracking bug also
> references prototype implementations of the whole change, which includes
> the changes in this CL.
> 
> R=​mstarzinger@chromium.org
> 
> Bug: chromium:860637
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
> Change-Id: I776c0f24959ab5663727d3dfee0248a9b0642a42
> Reviewed-on: https://chromium-review.googlesource.com/1143187
> Commit-Queue: Andreas Haas <ahaas@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#54834}

TBR=mstarzinger@chromium.org,ahaas@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: chromium:860637
Change-Id: Icbf2603143068a49c61de162aa7185a753703e5d
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1160261Reviewed-by: 's avatarMichael Starzinger <mstarzinger@chromium.org>
Reviewed-by: 's avatarAndreas Haas <ahaas@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54872}
      fea9300d
  23. 01 Aug, 2018 3 commits
  25. 31 Jul, 2018 2 commits
  27. 26 Jul, 2018 1 commit
  29. 25 Jul, 2018 1 commit
  31. 16 Jul, 2018 3 commits
  33. 10 Jul, 2018 1 commit
    • Michael Starzinger's avatar
      [wasm] Add proper --turbo-stats-wasm flag. · dfffde4a
      Michael Starzinger authored 
      This gathers TurboFan compilation statistics for WebAssembly separately
from the JavaScript statistics. It is a preparation to having multiple
Isolates trigger TurboFan compilations in a shared engine. By adding
compilation statistics to the engine, their lifetime is independent of
any particular Isolate.

R=ahaas@chromium.org

Change-Id: I1bd0fbe6d6bde65ca813ccfd1154558ea6cddb07
Reviewed-on: https://chromium-review.googlesource.com/1131121
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: 's avatarAndreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54357}
      dfffde4a
  35. 09 Jul, 2018 1 commit
  37. 28 Jun, 2018 1 commit
  39. 24 May, 2018 1 commit
    • Andreas Haas's avatar
      [wasm] Reimplement WebAssembly.instantiate without desugaring · 8a95da24
      Andreas Haas authored 
      At the moment, WebAssembly.instantiate(bytes) is implemented by
desugaring it to WebAssembly.compile(bytes).then(WebAssembly.instantiate).
The problem is that the {then} in this snippet is observable. With this
CL I introduce a CompilationResultResolver which allows to do the
desugaring internally and thereby make the {then} unobservable.
Unfortunately the result of WebAssembly.instantiate(bytes) is different
than the result of WebAssembly.instantiate(module). Therefore I also
introduced an InstantiationResultResolver for symmetry with
WebAssembly.compile.

R=mstarzinger@chromium.org
Bug: chromium:837417

Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I2d98e03d65f2ada19041d5a9e2df5da91b24ccca
Reviewed-on: https://chromium-review.googlesource.com/1059783
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: 's avatarMichael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53347}
      8a95da24
  41. 09 May, 2018 1 commit
  43. 20 Mar, 2018 1 commit
  45. 19 Mar, 2018 1 commit
  47. 02 Feb, 2018 1 commit
  49. 18 Jan, 2018 1 commit
  51. 17 Jan, 2018 1 commit
    • Ben L. Titzer's avatar
      [wasm] Hide SyncValidate() behind WasmEngine interface. · 84326fc4
      Ben L. Titzer authored 
      This is the first in a series of CLs that will separate the JS API
from the implementation of WebAssembly by bottlenecking interactions
through the WasmEngine. In the long run, the JS API and much of V8
should rely only on the WasmEngine interface, which will represent
the "public interface" for embedding WebAssembly.

Next: hide compilation-related methods behind WasmEngine.
Bug: v8:7316
Change-Id: I93404f0dc8a201ae99d30b4c1ca34606e3dddbca
Reviewed-on: https://chromium-review.googlesource.com/868590
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: 's avatarClemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50660}
      84326fc4
  53. 08 Jan, 2018 1 commit
  55. 06 Jan, 2018 1 commit
  57. 05 Jan, 2018 1 commit
  59. 05 Dec, 2017 2 commits