changeset 5452:539144972c1e

8024425: VM_HeapDumper doesn't put anonymous classes in the heap dump Summary: Switched from using SystemDictionary to using ClassLoaderDataGraph to get the anonymous classes included. Reviewed-by: sla, sspitsyn Contributed-by: fredrik.arvidsson@oracle.com
author sla
date Fri, 11 Oct 2013 14:08:02 +0200
parents e831448418ac
children 301ece1880ad
files src/share/vm/services/heapDumper.cpp
diffstat 1 files changed, 5 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/src/share/vm/services/heapDumper.cpp	Wed Oct 09 22:01:59 2013 -0400
+++ b/src/share/vm/services/heapDumper.cpp	Fri Oct 11 14:08:02 2013 +0200
@@ -1545,7 +1545,9 @@
 
 // writes a HPROF_GC_CLASS_DUMP record for the given class
 void VM_HeapDumper::do_class_dump(Klass* k) {
-  DumperSupport::dump_class_and_array_classes(writer(), k);
+  if (k->oop_is_instance()) {
+    DumperSupport::dump_class_and_array_classes(writer(), k);
+  }
 }
 
 // writes a HPROF_GC_CLASS_DUMP records for a given basic type
@@ -1722,7 +1724,7 @@
   SymbolTable::symbols_do(&sym_dumper);
 
   // write HPROF_LOAD_CLASS records
-  SystemDictionary::classes_do(&do_load_class);
+  ClassLoaderDataGraph::classes_do(&do_load_class);
   Universe::basic_type_classes_do(&do_load_class);
 
   // write HPROF_FRAME and HPROF_TRACE records
@@ -1733,7 +1735,7 @@
   write_dump_header();
 
   // Writes HPROF_GC_CLASS_DUMP records
-  SystemDictionary::classes_do(&do_class_dump);
+  ClassLoaderDataGraph::classes_do(&do_class_dump);
   Universe::basic_type_classes_do(&do_basic_type_array_class_dump);
   check_segment_length();