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  1. 27 May, 2019 1 commit
  3. 23 May, 2019 3 commits
  5. 21 May, 2019 1 commit
  7. 20 May, 2019 1 commit
  9. 17 May, 2019 2 commits
  11. 29 Apr, 2019 1 commit
    • Clemens Hammacher's avatar
      [cleanup] Use Vector::begin instead of Vector::start · 4b0f9c85
      Clemens Hammacher authored 
      Our {Vector} template provides both {start} and {begin} methods. They
return exactly the same value. Since the {begin} method is needed for
iteration, and is also what standard containers provide, this CL
switches all uses of the {start} method to use {begin} instead.

Patchset 1 was auto-generated by using this clang AST matcher:
    callExpr(
        callee(
          cxxMethodDecl(
            hasName("start"),
            ofClass(hasName("v8::internal::Vector")))
        ),
        argumentCountIs(0))

Patchset 2 was created by running clang-format. Patchset 3 then
removes the now unused {Vector::start} method.

R=jkummerow@chromium.org
TBR=mstarzinger@chromium.org,yangguo@chromium.org,verwaest@chromium.org

Bug: v8:9183
Change-Id: Id9f01c92870872556e2bb3f6d5667463b0e3e5c6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1587381Reviewed-by: 's avatarJakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61081}
      4b0f9c85
  13. 05 Feb, 2019 1 commit
  15. 22 Jan, 2019 1 commit
  17. 26 Dec, 2018 1 commit
  19. 04 Dec, 2018 1 commit
  21. 28 Nov, 2018 1 commit
  23. 27 Nov, 2018 1 commit
  25. 25 Nov, 2018 1 commit
  27. 16 Nov, 2018 1 commit
  29. 12 Nov, 2018 1 commit
  31. 27 Jul, 2018 1 commit
    • Peter Marshall's avatar
      [cpu-profiler] Use instruction start as the key for the CodeMap · ba752ea4
      Peter Marshall authored 
      Previously we used the start address of the AbstractCode object. This
doesn't make sense for off-heap builtins, where the code isn't contained
in the object itself. It also hides other potential problems - sometimes
the sample.pc is inside the AbstractCode object header - this is
never valid.

There were a few changes necessary to make this happen:
  - Change the interface of CodeMoveEvent. Now 'to' and 'from' are both
    AbstractCode objects, which is nice because many users were taking
    'to' and adding the header offset to it to try and find the
    instruction start address. This isn't valid for off-heap builtins.
  - Fix a bug in CodeMap::MoveCode where we didn't update the CodeEntry
    object to reflect the new instruction_start.
  - Rename the 'start' field in all of the CodeEventRecord sub-classes
    to make it clear that this is the address of the first instruction.
  - Fix the confusion in RecordTickSample between 'tos' and 'pc' which
    caused pc_offset to be calculated incorrectly.

Bug: v8:7983
Change-Id: I3e9dddf74e4b2e96a5f031d216ef7008d6f184d1
Reviewed-on: https://chromium-review.googlesource.com/1148457
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: 's avatarJakob Gruber <jgruber@chromium.org>
Reviewed-by: 's avatarMichael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54749}
      ba752ea4
  33. 16 Jul, 2018 1 commit
  35. 26 Jun, 2018 1 commit
  37. 14 May, 2018 1 commit
  39. 09 May, 2018 2 commits
  41. 08 May, 2018 1 commit
  43. 14 Apr, 2018 1 commit
    • Jakob Kummerow's avatar
      [ubsan] Change Address typedef to uintptr_t · 2459046c
      Jakob Kummerow authored 
      The "Address" type is V8's general-purpose type for manipulating memory
addresses. Per the C++ spec, pointer arithmetic and pointer comparisons
are undefined behavior except within the same array; since we generally
don't operate within a C++ array, our general-purpose type shouldn't be
a pointer type.

Bug: v8:3770
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Ib96016c24a0f18bcdba916dabd83e3f24a1b5779
Reviewed-on: https://chromium-review.googlesource.com/988657
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: 's avatarLeszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52601}
      2459046c
  45. 05 Apr, 2018 1 commit
    • jgruber's avatar
      Rename Code::instruction_{start,end,size} functions · 7b29fe43
      jgruber authored 
      In order to clarify the difference between, e.g., InstructionStart and
instruction_start, rename as follows:

Code::instruction_start -> raw_instruction_start
Code::instruction_end   -> raw_instruction_end
Code::instruction_size  -> raw_instruction_size

The difference between the camel-case and raw_* function families is
in how they handle off-heap-trampoline Code objects. For example, when
called on an off-heap-trampoline: raw_instruction_start returns the
trampoline's entry point, while InstructionStart returns the off-heap
code's entry point (located in the .text section of the binary).

Some callsites were updated to call the camel-case function family as
appropriate.

Bug: v8:6666
Change-Id: I4a572f47c2d161a853599d7c17879e263b0d1a87
Reviewed-on: https://chromium-review.googlesource.com/997532
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: 's avatarMichael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52387}
      7b29fe43
  47. 22 Mar, 2018 1 commit
  49. 09 Mar, 2018 1 commit
  51. 20 Feb, 2018 1 commit
  53. 19 Feb, 2018 1 commit
  55. 06 Feb, 2018 1 commit
  57. 05 Feb, 2018 1 commit
  59. 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
  61. 17 Nov, 2017 1 commit
  63. 18 Oct, 2017 1 commit
  65. 13 Oct, 2017 1 commit
  67. 12 Sep, 2017 1 commit
  69. 11 Sep, 2017 1 commit
  71. 30 Aug, 2017 1 commit