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  1. 15 Feb, 2018 1 commit
  3. 12 Feb, 2018 1 commit
  5. 02 Feb, 2018 1 commit
  7. 01 Feb, 2018 1 commit
  9. 18 Jan, 2018 1 commit
  11. 09 Jan, 2018 2 commits
  13. 18 Dec, 2017 1 commit
  15. 02 Dec, 2017 1 commit
    • Mathias Bynens's avatar
      Normalize casing of hexadecimal digits · 822be9b2
      Mathias Bynens authored 
      This patch normalizes the casing of hexadecimal digits in escape
sequences of the form `\xNN` and integer literals of the form
`0xNNNN`.

Previously, the V8 code base used an inconsistent mixture of uppercase
and lowercase.

Google’s C++ style guide uses uppercase in its examples:
https://google.github.io/styleguide/cppguide.html#Non-ASCII_Characters

Moreover, uppercase letters more clearly stand out from the lowercase
`x` (or `u`) characters at the start, as well as lowercase letters
elsewhere in strings.

BUG=v8:7109
TBR=marja@chromium.org,titzer@chromium.org,mtrofin@chromium.org,mstarzinger@chromium.org,rossberg@chromium.org,yangguo@chromium.org,mlippautz@chromium.org
NOPRESUBMIT=true

Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I790e21c25d96ad5d95c8229724eb45d2aa9e22d6
Reviewed-on: https://chromium-review.googlesource.com/804294
Commit-Queue: Mathias Bynens <mathias@chromium.org>
Reviewed-by: 's avatarJakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49810}
      822be9b2
  17. 15 Nov, 2017 1 commit
  19. 14 Nov, 2017 1 commit
    • Ross McIlroy's avatar
      [compiler] Add background compilation mode. · 9a4b334f
      Ross McIlroy authored 
      Adds support for compiling top-level code on a background thread behind a flag.
When the flag is enabled, any background-parsing-task will perform compilation
as well as parsing.

BUG=v8:5203
TBR=marja@chromium.org,mstarzinger@chromium.org

Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: Icf90ac7211298d3555515dafc7c3245618ec1304
Reviewed-on: https://chromium-review.googlesource.com/764048
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: 's avatarRoss McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49364}
      9a4b334f
  21. 08 Nov, 2017 1 commit
  23. 03 Nov, 2017 2 commits
  25. 27 Oct, 2017 1 commit
  27. 25 Oct, 2017 1 commit
    • Clemens Hammacher's avatar
      [asm.js] Limit number of local variables · bb56b7ec
      Clemens Hammacher authored 
      We have an internal limit of 50000 local variables per wasm function.
This limit is checked when decoding the function body. For asm.js, we
skip function body validation, since by construction the code we
generate is correct. This makes us fail unexpectedly when trying to
(lazily) compile an asm.js function with more than 50000 locals.
Hence, check this limit in the asm parser and bail out if it is
exceeded.

R=mstarzinger@chromium.org

Bug: chromium:775710
Change-Id: I89d2069e133fb0f84947d477ae1ac5eda85571aa
Reviewed-on: https://chromium-review.googlesource.com/732660Reviewed-by: 's avatarMichael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48929}
      bb56b7ec
  29. 23 Oct, 2017 2 commits
  31. 18 Oct, 2017 1 commit
  33. 11 Oct, 2017 1 commit
  35. 06 Oct, 2017 2 commits
  37. 04 Oct, 2017 2 commits
  39. 29 Sep, 2017 1 commit
  41. 28 Sep, 2017 2 commits
    • Ben L. Titzer's avatar
      [wasm] Move compilation methods to module-compiler.h · afb7bdc4
      Ben L. Titzer authored 
      Note that this also makes it possible to move several classes
into the module-compiler.cc file and inline their implementations.

This also allows removing several uses of wasm-module.h from
other places in V8 that include wasm-objects.h.

R=yangguo@chromium.org,clemensh@chromium.org,ahaas@chromium.org

Bug: 
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I303ee2bb49dc53c951d377a1b65699c1e0e91da7
Reviewed-on: https://chromium-review.googlesource.com/687494Reviewed-by: 's avatarYang Guo <yangguo@chromium.org>
Reviewed-by: 's avatarAndreas Haas <ahaas@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48204}
      afb7bdc4
    • Peter Marshall's avatar
      [cleanup] Remove List. · 690d52af
      Peter Marshall authored 
      ZoneList still used List as a base class, so this CL merges the two
classes together. We also remove unused functions in List and ZoneList.

We keep the inline header but move it to src/zone/zone-list-inl.h. The
includes that use this header are still quite tangled, but we can fix
that later.

Bug: v8:6333
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: Ia809813834b2328ff616623f8a843812a1eb42a7
Reviewed-on: https://chromium-review.googlesource.com/681658
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: 's avatarMichael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48200}
      690d52af
  43. 27 Sep, 2017 1 commit
  45. 26 Sep, 2017 1 commit
    • Michael Starzinger's avatar
      [asm.js] Fix Math.abs signature to return unsigned. · 02d999ab
      Michael Starzinger authored 
      This fixes the signature of "Math.abs" from "(signed) -> signed" to
"(signed) -> unsigned" and hence fixes cases where the absolute value
would overflow the range of signed 32-bit values. This is in sync with
spec erratas (and ECMAScript semantics).

Note that this also switches the underlying implementation of the above
absolute value function to a branch-free version.

R=clemensh@chromium.org
TEST=mjsunit/regress/regress-6838-3
BUG=v8:6838

Change-Id: Ib13b7ecd336ae386cbde7c574e727bf52f841e00
Reviewed-on: https://chromium-review.googlesource.com/684181
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: 's avatarClemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48169}
      02d999ab
  47. 25 Sep, 2017 2 commits
  49. 15 Sep, 2017 1 commit
    • Andreas Haas's avatar
      [wasm] Streaming compilation for WebAssembly. · 549692cb
      Andreas Haas authored 
      In this CL I implement streaming compilation for WebAssembly,
as described in the design doc I have sent out already.

In this implementation the decoding of sections other than the
code section is done immediately on the foreground thread.
Eventually all decoding should happen in the background. I
think it is acceptable to do the decoding on the foreground
thread for now because I have finished it already, and
decoding in the background would add even more complexity to
this CL.

Bug:v8:6785

Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I285e1e5e1a5a243113c92571b25ee9bae551d0ed
Reviewed-on: https://chromium-review.googlesource.com/631721Reviewed-by: 's avatarMircea Trofin <mtrofin@chromium.org>
Reviewed-by: 's avatarClemens Hammacher <clemensh@chromium.org>
Reviewed-by: 's avatarAndreas Haas <ahaas@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48022}
      549692cb
  51. 13 Sep, 2017 1 commit
  53. 07 Sep, 2017 1 commit
  55. 06 Sep, 2017 1 commit
  57. 31 Aug, 2017 1 commit
  59. 28 Aug, 2017 1 commit
    • Michael Starzinger's avatar
      [asm.js] Correctly set minimum memory size to zero. · 89f839e5
      Michael Starzinger authored 
      This makes sure the minimum memory size for WebAssembly modules derived
from asm.js is set to zero. It allows instatiation without allocating an
underlying memory, when such memory is unused. It also fixes a bug in
patching of embedded memory sizes for asm.js modules.

R=ahaas@chromium.org
TEST=mjsunit/regress/regress-crbug-759327
BUG=chromium:759327

Change-Id: If5a965b96a03cbb5ba15bc41fbaf359f74961f41
Reviewed-on: https://chromium-review.googlesource.com/637912
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: 's avatarAndreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47646}
      89f839e5
  61. 25 Aug, 2017 2 commits
  63. 23 Aug, 2017 1 commit