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  1. 03 Jan, 2018 6 commits
  3. 02 Jan, 2018 10 commits
  5. 29 Dec, 2017 7 commits
  7. 28 Dec, 2017 3 commits
  9. 27 Dec, 2017 5 commits
  11. 26 Dec, 2017 2 commits
  13. 22 Dec, 2017 7 commits
    • Bill Budge's avatar
      [Memory] Add v8::internal::AllocWithRetry function. · 538e584a
      Bill Budge authored 
      - Moves all allocation retry logic into allocation.

Bug: chromium:756050
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I810d01f0a0a002b08bf3f82ea4195d636ab6e03a
Reviewed-on: https://chromium-review.googlesource.com/843230Reviewed-by: 's avatarMichael Lippautz <mlippautz@chromium.org>
Commit-Queue: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50305}
      538e584a
    • Brad Nelson's avatar
      Revert "[wasm] Enable guards on 64-bit systems." · 8e33a405
      Brad Nelson authored 
      Web platform tests that allocate 600 memories fail due to this. (This seems to also interfere with tests on the same shard).

This reverts commit b9abc7f0.

Reason for revert: <INSERT REASONING HERE>

Original change's description:
> [wasm] Enable guards on 64-bit systems.
> 
> R=​eholk@chromium.org
> 
> Bug: 
> Change-Id: Ia099cf085510da50a87b9f999020d6a66d6eab20
> Reviewed-on: https://chromium-review.googlesource.com/838250
> Commit-Queue: Brad Nelson <bradnelson@chromium.org>
> Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
> Reviewed-by: Eric Holk <eholk@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#50300}

TBR=bradnelson@chromium.org,eholk@chromium.org,clemensh@chromium.org

Change-Id: Ie7fc2a2142bddb03df41a5b705087a2e1f03e163
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/842925Reviewed-by: 's avatarBrad Nelson <bradnelson@chromium.org>
Commit-Queue: Brad Nelson <bradnelson@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50304}
      8e33a405
    • Bill Budge's avatar
      [Memory] Add OnCriticalMemoryPressure overload to v8::Platform. · 29bb707e
      Bill Budge authored 
      - Adds overload to v8::Platform that will make it easier for embedders to
  maintain a reserve of address space for large, contiguous allocations.
- Rewrites retry logic using loops.
- Moves retry logic from some VirtualMemory allocation functions to AllocPages.

Bug: chromium:756050
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I52e66f9f8b15b6ce2a2f36e74783f178b8cd5cf7
Reviewed-on: https://chromium-review.googlesource.com/840724
Commit-Queue: Bill Budge <bbudge@chromium.org>
Reviewed-by: 's avatarMichael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50303}
      29bb707e
    • Yang Guo's avatar
      Reduce max instance type enum value. · c8736f68
      Yang Guo authored 
      We collect instance type statistics in FatalProcessOutOfMemory into an
array, which is allocated to the max instance type value. While we want
to leave space to ensure new instance types do not affect constants in
the API, we can be more frugal.

We currently serialize 350 maps into the startup/context snapshot.  Even
if we assign a distinct instance type to each of these maps, we would
still have more than enough to spare with this change.

R=ulan@chromium.org

Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I3e583c2c8da3342e9132d96046b5d80cd41afd72
Reviewed-on: https://chromium-review.googlesource.com/842542
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: 's avatarUlan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50302}
      c8736f68
    • Georg Neis's avatar
      [modules] Implement recent ES revisions. · a067281d
      Georg Neis authored 
      - Instantiation errors are no longer recorded. If instantiation fails,
  the module(s) are reset to "uninstantiated". When instantiation is
  re-attempted, the thrown exception will be fresh.
- Instantiation can succeed even where there are modules in the graph
  that previously failed evaluation.

Bug: v8:1569
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
Change-Id: I429f616918afe5f8ab1a956024f0a22f464b8c44
Reviewed-on: https://chromium-review.googlesource.com/763369
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: 's avatarAdam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50301}
      a067281d
    • Brad Nelson's avatar
      [wasm] Enable guards on 64-bit systems. · b9abc7f0
      Brad Nelson authored 
      R=eholk@chromium.org

Bug: 
Change-Id: Ia099cf085510da50a87b9f999020d6a66d6eab20
Reviewed-on: https://chromium-review.googlesource.com/838250
Commit-Queue: Brad Nelson <bradnelson@chromium.org>
Reviewed-by: 's avatarClemens Hammacher <clemensh@chromium.org>
Reviewed-by: 's avatarEric Holk <eholk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50300}
      b9abc7f0
    • Andreas Haas's avatar
      [mips64][turbofan] Implement on-stack returns. · 461274fb
      Andreas Haas authored 
      This is the implementation of crrev.com/c/766371 for mips64.

Original description:

Add the ability to return (multiple) return values on the stack:

- Extend stack frames with a new buffer region for return slots.
  This region is located at the end of a caller's frame such that
  its slots can be indexed as caller frame slots in a callee
  (located beyond its parameters) and assigned return values.
- Adjust stack frame constructon and deconstruction accordingly.
- Extend linkage computation to support register plus stack returns.
- Reserve return slots in caller frame when respective calls occur.
- Introduce and generate architecture instructions ('peek') for
  reading back results from return slots in the caller.
- Aggressive tests.
- Some minor clean-up.

R=v8-mips-ports@googlegroups.com

Change-Id: Ia924f94367320b9062e33d35b58ccd38c8fc3ca3
Reviewed-on: https://chromium-review.googlesource.com/842483Reviewed-by: 's avatarIvica Bogosavljevic <ivica.bogosavljevic@mips.com>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50299}
      461274fb