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deps: V8: update postmortem metadata generation script

Update postmortem metadata constants for V8 7.6 in Node.js.

Backport-PR-URL: #28955
PR-URL: #28016
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Refael Ackermann (רפאל פלחי) <refack@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
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cjihrig authored and targos committed Mar 28, 2019
1 parent 33f3e38 commit eefbc0773faa5cf0299f524cecce3370ea859ba7
Showing with 8 additions and 1 deletion.
  1. +1 −1 common.gypi
  2. +7 −0 deps/v8/tools/gen-postmortem-metadata.py
@@ -38,7 +38,7 @@

# Reset this number to 0 on major V8 upgrades.
# Increment by one for each non-official patch applied to deps/v8.
'v8_embedder_string': '-node.3',
'v8_embedder_string': '-node.4',

##### V8 defaults for Node.js #####

@@ -85,6 +85,10 @@
{ 'name': 'SmiTagMask', 'value': 'kSmiTagMask' },
{ 'name': 'SmiValueShift', 'value': 'kSmiTagSize' },
{ 'name': 'SmiShiftSize', 'value': 'kSmiShiftSize' },
{ 'name': 'SystemPointerSize', 'value': 'kSystemPointerSize' },
{ 'name': 'SystemPointerSizeLog2', 'value': 'kSystemPointerSizeLog2' },
{ 'name': 'TaggedSize', 'value': 'kTaggedSize' },
{ 'name': 'TaggedSizeLog2', 'value': 'kTaggedSizeLog2' },

{ 'name': 'OddballFalse', 'value': 'Oddball::kFalse' },
{ 'name': 'OddballTrue', 'value': 'Oddball::kTrue' },
@@ -161,6 +165,8 @@
'value': 'Map::NumberOfOwnDescriptorsBits::kMask' },
{ 'name': 'bit_field3_number_of_own_descriptors_shift',
'value': 'Map::NumberOfOwnDescriptorsBits::kShift' },
{ 'name': 'class_Map__instance_descriptors_offset',
'value': 'Map::kInstanceDescriptorsOffset' },

{ 'name': 'off_fp_context_or_frame_type',
'value': 'CommonFrameConstants::kContextOrFrameTypeOffset'},
@@ -244,6 +250,7 @@
'JSArrayBuffer, byte_length, size_t, kByteLengthOffset',
'JSArrayBufferView, byte_length, size_t, kByteLengthOffset',
'JSArrayBufferView, byte_offset, size_t, kByteOffsetOffset',
'JSTypedArray, external_pointer, uintptr_t, kExternalPointerOffset',
'JSTypedArray, length, Object, kLengthOffset',
'Map, instance_size_in_words, char, kInstanceSizeInWordsOffset',
'Map, inobject_properties_start_or_constructor_function_index, char, kInObjectPropertiesStartOrConstructorFunctionIndexOffset',

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