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  1. 20 Sep, 2018 2 commits
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  11. 06 Aug, 2018 1 commit
    • Marja Hölttä's avatar
      Revert "Revert (partially) "Reland [in-place weak refs] Use WeakArrayList in Heap::noscript_list."" · a12cbd34
      Marja Hölttä authored 
      This reverts commit a5efd507.

Reason for revert: was a GC bug, unrelated to this CL.

Original change's description:
> Revert (partially) "Reland [in-place weak refs] Use WeakArrayList in Heap::noscript_list."
> 
> Reason: flaky wasm crashes.
> 
> This leaves WeakArrayList::RemoveOne (+ tests for it) in place.
> 
> BUG=v8:7308, v8:8014
> 
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
> Change-Id: I1195d061ae7d3c82f921f94f50df3f09a55de5ca
> Reviewed-on: https://chromium-review.googlesource.com/1161904
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Commit-Queue: Marja Hölttä <marja@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#54891}

TBR=marja@chromium.org,mlippautz@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: v8:7308, v8:8014
Change-Id: Id8002e2178ac89378b047dd0acd1bf4e3c272918
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/1162124Reviewed-by: 's avatarMarja Hölttä <marja@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54921}
      a12cbd34
  13. 03 Aug, 2018 1 commit
  15. 26 Jul, 2018 1 commit
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  33. 05 Jul, 2018 1 commit
  35. 03 Jul, 2018 2 commits
    • Dan Elphick's avatar
      [explicit isolates] Move remaining roots to ReadOnyRoots · f9c4d000
      Dan Elphick authored 
      Moves STRUCT_LIST AND ALLOCATION_SITE_LIST into roots.h and adds access
to their associated maps using ReadOnlyRoots.

Also corrects the location of external_map, message_object_map,
empty_script, many_closures_cell, invalid_prototype_validity_cell and
builtins_constants_table which are not in RO_SPACE.

Finally this adds a convenience ReadOnlyRoots(Isolate*) constructor.

Bug: v8:7786
Change-Id: I4982dd0cbea2062a124605678599ba48831f020f
Reviewed-on: https://chromium-review.googlesource.com/1124319Reviewed-by: 's avatarLeszek Swirski <leszeks@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54178}
      f9c4d000
    • Dan Elphick's avatar
      [explicit isolates] Add ReadOnlyRoots · ff32ba8e
      Dan Elphick authored 
      Adds a ReadOnlyRoots class trivially constructable from a Heap* or
Isolate* and which can be obtained from a any HeapObject which provides
access to roots objects that will always be in RO_SPACE. In the longer
term this object will be accessed via a global variable without
requiring an Isolate or using the memory address of a HeapObject to
infer it.

Moves the list macros in heap.h to roots.h and splits some of them into
two parts (read-only and mutable).

Convert cases of heap_object->GetHeap()->root_accessor() to
heap_objects->GetReadOnlyRoots().root_accessor().

Bug: v8:7786
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I14b01052adb2af9a5ec82b970e933d6a423d17a5
Reviewed-on: https://chromium-review.googlesource.com/1122127
Commit-Queue: Dan Elphick <delphick@chromium.org>
Reviewed-by: 's avatarMichael Starzinger <mstarzinger@chromium.org>
Reviewed-by: 's avatarHannes Payer <hpayer@chromium.org>
Reviewed-by: 's avatarLeszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54160}
      ff32ba8e