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  7. 21 Oct, 2019 1 commit
    • Jakob Gruber's avatar
      Reland "[regexp] Guarantee an allocated regexp stack" · 8f58c84e
      Jakob Gruber authored 
      This is a reland of 97ed8b27

Original change's description:
> [regexp] Guarantee an allocated regexp stack
> 
> The regexp stack is used during execution of jitted regexp matcher
> code.  Previously, the stack was initially not present / nullptr, and
> we had to explicitly check for this condition and bail out in builtin
> code.
> 
> This CL changes behavior to guarantee a present stack by adding a
> statically-allocated area that is used whenever no
> dynamically-allocated stack exists.
> 
> Change-Id: I52934425ae72cf0e5d13fab2b9d63d37ca76fcf3
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1852126
> Auto-Submit: Jakob Gruber <jgruber@chromium.org>
> Commit-Queue: Peter Marshall <petermarshall@chromium.org>
> Reviewed-by: Peter Marshall <petermarshall@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#64326}

Change-Id: If345c09bdbfc8dc6b63f016c3f10ffda811bbb6d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1866771
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: 's avatarPeter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64401}
      8f58c84e
  9. 17 Oct, 2019 1 commit
  11. 16 Oct, 2019 1 commit
    • Jakob Gruber's avatar
      [regexp] Guarantee an allocated regexp stack · 97ed8b27
      Jakob Gruber authored 
      The regexp stack is used during execution of jitted regexp matcher
code.  Previously, the stack was initially not present / nullptr, and
we had to explicitly check for this condition and bail out in builtin
code.

This CL changes behavior to guarantee a present stack by adding a
statically-allocated area that is used whenever no
dynamically-allocated stack exists.

Change-Id: I52934425ae72cf0e5d13fab2b9d63d37ca76fcf3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1852126
Auto-Submit: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: 's avatarPeter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64326}
      97ed8b27
  13. 04 Sep, 2019 1 commit
  15. 23 May, 2019 1 commit
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  23. 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
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