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comparison src/share/vm/prims/jvmtiTagMap.cpp @ 4929:2b150750d53d

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7130993: nsk/jdi/ReferenceType/instances/instances004 fails with JFR: assert(ServiceUtil::visible_oop(obj)) Summary: Skip reporting invisible refs in iterate_over_object to avoid assert(ServiceUtil::visible_oop(obj)) Reviewed-by: dcubed, mgronlun, rbackman Contributed-by: serguei.spitsyn@oracle.com
author sspitsyn
date Tue, 14 Feb 2012 17:04:40 -0800
parents 88dce6a60ac8
children 588f559105c1
comparison
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4924:a9ac4910e7f2 4929:2b150750d53d
1 /* 1 /*
2 * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
2997 for (int i=0; i<field_map->field_count(); i++) { 2997 for (int i=0; i<field_map->field_count(); i++) {
2998 ClassFieldDescriptor* field = field_map->field_at(i); 2998 ClassFieldDescriptor* field = field_map->field_at(i);
2999 char type = field->field_type(); 2999 char type = field->field_type();
3000 if (!is_primitive_field_type(type)) { 3000 if (!is_primitive_field_type(type)) {
3001 oop fld_o = o->obj_field(field->field_offset()); 3001 oop fld_o = o->obj_field(field->field_offset());
3002 if (fld_o != NULL) { 3002 // ignore any objects that aren't visible to profiler
3003 if (fld_o != NULL && ServiceUtil::visible_oop(fld_o)) {
3003 // reflection code may have a reference to a klassOop. 3004 // reflection code may have a reference to a klassOop.
3004 // - see sun.reflect.UnsafeStaticFieldAccessorImpl and sun.misc.Unsafe 3005 // - see sun.reflect.UnsafeStaticFieldAccessorImpl and sun.misc.Unsafe
3005 if (fld_o->is_klass()) { 3006 if (fld_o->is_klass()) {
3006 klassOop k = (klassOop)fld_o; 3007 klassOop k = (klassOop)fld_o;
3007 fld_o = Klass::cast(k)->java_mirror(); 3008 fld_o = Klass::cast(k)->java_mirror();