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Add named links to dependent_code in Map objects in heap snapshot.

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R=loislo@chromium.org, ulan@chromium.org

Review URL: https://codereview.chromium.org/19631003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15752 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
alph@chromium.org 2013-07-18 14:14:56 +00:00
parent 2165d4008d
commit b5fa92eb0a
1 changed files with 5 additions and 1 deletions
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6
src/heap-snapshot-generator.cc
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@ -892,7 +892,7 @@ class IndexedReferencesExtractor : public ObjectVisitor {
: generator_(generator),
parent_obj_(parent_obj),
parent_(parent),
next_index_(1) {
next_index_(0) {
}
void VisitCodeEntry(Address entry_address) {
Code* code = Code::cast(Code::GetObjectFromEntryAddress(entry_address));
@ -1147,6 +1147,10 @@ void V8HeapExplorer::ExtractMapReferences(int entry, Map* map) {
SetInternalReference(map, entry,
"constructor", map->constructor(),
Map::kConstructorOffset);
TagObject(map->dependent_code(), "(dependent code)");
SetInternalReference(map, entry,
"dependent_code", map->dependent_code(),
Map::kDependentCodeOffset);
}