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  1. 09 Jun, 2017 1 commit
  3. 08 Jun, 2017 1 commit
  5. 07 Jun, 2017 2 commits
  7. 29 May, 2017 1 commit
  9. 24 May, 2017 2 commits
  11. 09 May, 2017 6 commits
    • Michael Achenbach's avatar
      Reland "[test] Don't flatten testcfg globals" · d790a99d
      Michael Achenbach authored 
      This reverts commit dd9dbf4d.

Reason for revert: Fixed

Bug: v8:6375
Change-Id: Ied3fb991ba6f5774f5a2e6f13947b53f61196650
Reviewed-on: https://chromium-review.googlesource.com/500133Reviewed-by: 's avatarJakob Kummerow <jkummerow@chromium.org>
Reviewed-by: 's avatarMichael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45193}
      d790a99d
    • Michael Achenbach's avatar
      [test] Load the same suites in sub and parent test processes · dfddbd2d
      Michael Achenbach authored 
      Before this fix, all existing suites would get wastefully initialized in each subprocess.

Bug: v8:6375
Change-Id: I68d961cde143754724735aecbac605852f89c7d9
Reviewed-on: https://chromium-review.googlesource.com/500187Reviewed-by: 's avatarJakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45188}
      dfddbd2d
    • Michael Achenbach's avatar
      Revert "Reland "[test] Don't flatten testcfg globals"" · dd9dbf4d
      Michael Achenbach authored 
      This reverts commit 9a90717d.

Reason for revert: Erroneous submit...

Original change's description:
> Reland "[test] Don't flatten testcfg globals"
> 
> This reverts commit 4fdf7cdf.
> 
> Reason for revert: Fixed
> 
> Original change's description:
> > Revert "[test] Don't flatten testcfg globals"
> > 
> > This reverts commit 4fa473cb.
> > 
> > Reason for revert: Problems when v8 isn't located in a folder called "v8".
> > 
> > Original change's description:
> > > [test] Don't flatten testcfg globals
> > > 
> > > This loads each test's testcfg.py as a unique module rather than flattening all into testcfg. Other than accessing LoadTestSuite there should be no references into testcfg files.
> > > 
> > > Bug: v8:6375
> > > Change-Id: If863c1b35096b2589111e8091bb7d68f135da674
> > > Reviewed-on: https://chromium-review.googlesource.com/498807
> > > Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> > > Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> > > Cr-Commit-Position: refs/heads/master@{#45178}
> > 
> > TBR=jkummerow@chromium.org,machenbach@chromium.org
> > NOPRESUBMIT=true
> > NOTREECHECKS=true
> > NOTRY=true
> > Bug: v8:6375
> > 
> > Change-Id: I3600b54279c0d98a39475432c5b2163f510153f0
> > Reviewed-on: https://chromium-review.googlesource.com/500130
> > Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> > Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#45180}
> 
> TBR=jkummerow@chromium.org,machenbach@chromium.org,v8-reviews@googlegroups.com
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> Bug: v8:6375
> 
> Change-Id: I8198b74ff8e1c3aa179769bef24f204dc705da67
> Reviewed-on: https://chromium-review.googlesource.com/500131
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#45181}

TBR=jkummerow@chromium.org,machenbach@chromium.org,v8-reviews@googlegroups.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Bug: v8:6375

Change-Id: Id8ab1c3482806b613a024d4fff5c84a7ab0d2b0b
Reviewed-on: https://chromium-review.googlesource.com/500132Reviewed-by: 's avatarMichael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45182}
      dd9dbf4d
    • Michael Achenbach's avatar
      Reland "[test] Don't flatten testcfg globals" · 9a90717d
      Michael Achenbach authored 
      This reverts commit 4fdf7cdf.

Reason for revert: Fixed

Original change's description:
> Revert "[test] Don't flatten testcfg globals"
> 
> This reverts commit 4fa473cb.
> 
> Reason for revert: Problems when v8 isn't located in a folder called "v8".
> 
> Original change's description:
> > [test] Don't flatten testcfg globals
> > 
> > This loads each test's testcfg.py as a unique module rather than flattening all into testcfg. Other than accessing LoadTestSuite there should be no references into testcfg files.
> > 
> > Bug: v8:6375
> > Change-Id: If863c1b35096b2589111e8091bb7d68f135da674
> > Reviewed-on: https://chromium-review.googlesource.com/498807
> > Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> > Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#45178}
> 
> TBR=jkummerow@chromium.org,machenbach@chromium.org
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> Bug: v8:6375
> 
> Change-Id: I3600b54279c0d98a39475432c5b2163f510153f0
> Reviewed-on: https://chromium-review.googlesource.com/500130
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#45180}

TBR=jkummerow@chromium.org,machenbach@chromium.org,v8-reviews@googlegroups.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Bug: v8:6375

Change-Id: I8198b74ff8e1c3aa179769bef24f204dc705da67
Reviewed-on: https://chromium-review.googlesource.com/500131Reviewed-by: 's avatarMichael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45181}
      9a90717d
    • Michael Achenbach's avatar
      Revert "[test] Don't flatten testcfg globals" · 4fdf7cdf
      Michael Achenbach authored 
      This reverts commit 4fa473cb.

Reason for revert: Problems when v8 isn't located in a folder called "v8".

Original change's description:
> [test] Don't flatten testcfg globals
> 
> This loads each test's testcfg.py as a unique module rather than flattening all into testcfg. Other than accessing LoadTestSuite there should be no references into testcfg files.
> 
> Bug: v8:6375
> Change-Id: If863c1b35096b2589111e8091bb7d68f135da674
> Reviewed-on: https://chromium-review.googlesource.com/498807
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#45178}

TBR=jkummerow@chromium.org,machenbach@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Bug: v8:6375

Change-Id: I3600b54279c0d98a39475432c5b2163f510153f0
Reviewed-on: https://chromium-review.googlesource.com/500130Reviewed-by: 's avatarMichael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45180}
      4fdf7cdf
    • Michael Achenbach's avatar
      [test] Don't flatten testcfg globals · 4fa473cb
      Michael Achenbach authored 
      This loads each test's testcfg.py as a unique module rather than flattening all into testcfg. Other than accessing LoadTestSuite there should be no references into testcfg files.

Bug: v8:6375
Change-Id: If863c1b35096b2589111e8091bb7d68f135da674
Reviewed-on: https://chromium-review.googlesource.com/498807Reviewed-by: 's avatarJakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45178}
      4fa473cb
  13. 04 May, 2017 1 commit
  15. 28 Apr, 2017 1 commit
  17. 11 Apr, 2017 3 commits
  19. 29 Mar, 2017 1 commit
  21. 27 Mar, 2017 1 commit
  23. 24 Mar, 2017 3 commits
  25. 23 Mar, 2017 1 commit
  27. 14 Mar, 2017 2 commits
  29. 13 Mar, 2017 4 commits
  31. 10 Mar, 2017 1 commit
  33. 09 Mar, 2017 1 commit
  35. 02 Mar, 2017 1 commit
  37. 01 Mar, 2017 2 commits
    • bmeurer's avatar
      Revert of [wasm] Initial signal handler (patchset #56 id:1090001 of... · 0b3e554e
      bmeurer authored 
      Revert of [wasm] Initial signal handler (patchset #56 id:1090001 of https://codereview.chromium.org/2371833007/ )

Reason for revert:
Breaks tree, i.e. https://build.chromium.org/p/client.v8/builders/V8%20Linux64%20ASAN/builds/18928/steps/Check/logs/grow-memory

Original issue's description:
> [wasm] Initial signal handler
>
> This is basically the minimum viable signal handler for Wasm bounds checks.
> It includes the TLS check and the fine grained instructions checks. These
> two checks provide most of the safety for the signal handler. Future CLs will
> add code range and data range checks for more robustness.
>
> The trap handling code and data structures are all in src/trap-handler, with
> the code that actually runs in the signal handler confined to
> src/trap-handler/signal-handler.cc.
>
> This changes adds a new V8 API that the embedder should call from a signal
> handler that will give V8 the chance to handle the fault first. For hosts that
> do not want to implement their own signal handler, we include the option to
> install a simple one. This simple handler is also used for the tests.
>
> When a Wasm module is instantiated, information about each function is passed
> to the trap handler, which is used to classify faults. These are removed during
> the instance finalizer.
>
> Several future enhancements are planned before turning this on by default.
> Obviously, the additional checks will be added to MaybeHandleFault. We are
> also planning to add a two-level CodeObjectData table that is grouped by
> isolates to make cleanup easier and also reduce potential for contending on
> a single data structure.
>
> BUG= https://bugs.chromium.org/p/v8/issues/detail?id=5277
>
> Review-Url: https://codereview.chromium.org/2371833007
> Cr-Commit-Position: refs/heads/master@{#43523}
> Committed: https://chromium.googlesource.com/v8/v8/+/a5af7fe9ee388a636675f4a6872b1d34fa7d1a7a

TBR=ahaas@chromium.org,bradnelson@google.com,hpayer@chromium.org,jochen@chromium.org,mark@chromium.org,mseaborn@chromium.org,titzer@chromium.org,eholk@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG= https://bugs.chromium.org/p/v8/issues/detail?id=5277

Review-Url: https://codereview.chromium.org/2723133003
Cr-Commit-Position: refs/heads/master@{#43525}
      0b3e554e
    • eholk's avatar
      [wasm] Initial signal handler · a5af7fe9
      eholk authored 
      This is basically the minimum viable signal handler for Wasm bounds checks.
It includes the TLS check and the fine grained instructions checks. These
two checks provide most of the safety for the signal handler. Future CLs will
add code range and data range checks for more robustness.

The trap handling code and data structures are all in src/trap-handler, with
the code that actually runs in the signal handler confined to
src/trap-handler/signal-handler.cc.

This changes adds a new V8 API that the embedder should call from a signal
handler that will give V8 the chance to handle the fault first. For hosts that
do not want to implement their own signal handler, we include the option to
install a simple one. This simple handler is also used for the tests.

When a Wasm module is instantiated, information about each function is passed
to the trap handler, which is used to classify faults. These are removed during
the instance finalizer.

Several future enhancements are planned before turning this on by default.
Obviously, the additional checks will be added to MaybeHandleFault. We are
also planning to add a two-level CodeObjectData table that is grouped by
isolates to make cleanup easier and also reduce potential for contending on
a single data structure.

BUG= https://bugs.chromium.org/p/v8/issues/detail?id=5277

Review-Url: https://codereview.chromium.org/2371833007
Cr-Commit-Position: refs/heads/master@{#43523}
      a5af7fe9
  39. 13 Feb, 2017 1 commit
  41. 09 Feb, 2017 1 commit
  43. 07 Feb, 2017 1 commit
  45. 06 Jan, 2017 1 commit
  47. 18 Nov, 2016 1 commit
    • marja's avatar
      Remove FLAG_min_preparse_length. · 4a5b7e32
      marja authored 
      It originates from the era where we used to run a separate preparse step
before parsing and store the function data. Now the usage of preparser
is something completely different, so this flag doesn't make sense any
more.

In addition, this way we get more test coverage for preparser (for small
scripts).

BUG=

Review-Url: https://codereview.chromium.org/2513563002
Cr-Commit-Position: refs/heads/master@{#41110}
      4a5b7e32