[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@{#54768}
v8 · Jul 28, 2018 · 09bca09 · 09bca09
1 parent ae76bb4
commit 09bca09
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/BUILD.gn b/BUILD.gn
@@ -850,6 +850,7 @@ 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/tools/gen-postmortem-metadata.py b/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'
 ];