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ofrobots wants to merge 9 commits into from
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Land V8 4.6 onto master #3351

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1990bb8
gitignore: don't ignore debug source directory in V8
targos Oct 5, 2015
4124473
deps: upgrade V8 to 4.6.85.23
targos Oct 6, 2015
669fbed
deps: cherry-pick backports to V8
targos Sep 25, 2015
4c6b5fb
doc: update V8 options in man page
targos Sep 25, 2015
ab25796
test: fix tests after V8 upgrade
targos Sep 4, 2015
d28a6e2
deps: backport 56a0a79 from V8 upstream
Sep 25, 2015
6456ffa
deps: improve ArrayBuffer performance in v8
indutny Sep 8, 2015
dcfa6aa
deps: backport 0d01728 from v8's upstream
indutny Sep 16, 2015
af58aea
deps: upgrade V8 to 4.6.85.25
ofrobots Oct 12, 2015
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deps: backport 56a0a79 from V8 upstream 
Backport 56a0a797f210e04746f2888116365d29a4bb6afc from V8 upstream to
include post-mortem metadata used by mdb_v8 to support V8 4.6.

Original commit message:

  Update post-mortem metadata generation

  mdb_v8, a post-mortem debugger for Node.js, now uses JSArrayBuffer's
  backing_store property and JSArrayBufferView's byte_offset property to
  get access to the content of Buffer instances in node (which are
  Uint8Array instances). This change adds post-mortem metadata for these
  two properties.

  This change also fixes a typo in
  inobject_properties_of_constructor_function_index_offset that was added
  to gen-postmortem-metadata in a previous change. It should be named
  inobject_properties_or_constructor_function_index instead.

  [email protected]

  Review URL: https://codereview.chromium.org/1363403003

  Cr-Commit-Position: refs/heads/master@{#30926}

Ref: #3057
PR-URL: #3351
Reviewed-By: indutny - Fedor Indutny <[email protected]>
Reviewed-By: bnoordhuis - Ben Noordhuis <[email protected]>
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@ofrobots
Julien Gilli authored and ofrobots committed Oct 14, 2015
commit d28a6e2b6035d8594588c7cccaeb34066dacfc07
4 changes: 3 additions & 1 deletion deps/v8/tools/gen-postmortem-metadata.py
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Expand Up @@ -151,8 +151,10 @@
'JSObject, elements, Object, kElementsOffset',
'FixedArray, data, uintptr_t, kHeaderSize',
'JSTypedArray, length, Object, kLengthOffset',
'JSArrayBuffer, backing_store, Object, kBackingStoreOffset',
'JSArrayBufferView, byte_offset, Object, kByteOffsetOffset',
'Map, instance_attributes, int, kInstanceAttributesOffset',
'Map, inobject_properties_of_constructor_function_index_offset, int, kInObjectPropertiesOrConstructorFunctionIndexOffset',
'Map, inobject_properties_or_constructor_function_index, int, kInObjectPropertiesOrConstructorFunctionIndexOffset',
'Map, instance_size, int, kInstanceSizeOffset',
'Map, bit_field, char, kBitFieldOffset',
'Map, bit_field2, char, kBitField2Offset',
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