deps: cherry-pick 09bca09 from upstream V8

Original commit message: [postmortem] add ScopeInfo and Context types The metadata introduced in this patch will be useful for postmortem tools to inspect Contexts and ScopeInfos (see nodejs/llnode#211). [email protected], [email protected] Change-Id: I927fcab4014d128bd782046c1ecb9ee045723e95 Reviewed-on: https://chromium-review.googlesource.com/1153858 Reviewed-by: Yang Guo <[email protected]> Commit-Queue: Yang Guo <[email protected]> Cr-Commit-Position: refs/heads/master@{nodejs#54768} Refs: v8/v8@09bca09 PR-URL: nodejs#22068 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]>
targos · Sep 7, 2018 · 127e703 · 127e703
1 parent 5bb985d
commit 127e703
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Showing 3 changed files with 6 additions and 2 deletions.
diff --git a/common.gypi b/common.gypi
@@ -29,7 +29,7 @@
 
     # 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.2',
+    'v8_embedder_string': '-node.3',
 
     # Enable disassembler for `--print-code` v8 options
     'v8_enable_disassembler': 1,

diff --git a/deps/v8/BUILD.gn b/deps/v8/BUILD.gn
@@ -852,6 +852,7 @@ action("postmortem-metadata") {
     "src/objects/js-regexp-string-iterator.h",
     "src/objects/map.h",
     "src/objects/map-inl.h",
+    "src/objects/scope-info.h",
     "src/objects/script.h",
     "src/objects/script-inl.h",
     "src/objects/shared-function-info.h",

diff --git a/deps/v8/tools/gen-postmortem-metadata.py b/deps/v8/tools/gen-postmortem-metadata.py
@@ -58,6 +58,9 @@
     { 'name': 'APIObjectType',          'value': 'JS_API_OBJECT_TYPE' },
     { 'name': 'SpecialAPIObjectType',   'value': 'JS_SPECIAL_API_OBJECT_TYPE' },
 
+    { 'name': 'FirstContextType',     'value': 'FIRST_CONTEXT_TYPE' },
+    { 'name': 'LastContextType',     'value': 'LAST_CONTEXT_TYPE' },
+
     { 'name': 'IsNotStringMask',        'value': 'kIsNotStringMask' },
     { 'name': 'StringTag',              'value': 'kStringTag' },
 
@@ -282,7 +285,7 @@
 expected_classes = [
     'ConsString', 'FixedArray', 'HeapNumber', 'JSArray', 'JSFunction',
     'JSObject', 'JSRegExp', 'JSValue', 'Map', 'Oddball', 'Script',
-    'SeqOneByteString', 'SharedFunctionInfo'
+    'SeqOneByteString', 'SharedFunctionInfo', 'ScopeInfo'
 ];