Mercurial > hg > truffle
comparison src/share/vm/prims/jvmtiTrace.cpp @ 6725:da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
author | coleenp |
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date | Sat, 01 Sep 2012 13:25:18 -0400 |
parents | f95d63e2154a |
children | 070d523b96a7 |
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6724:36d1d483d5d6 | 6725:da91efe96a93 |
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1 /* | 1 /* |
2 * Copyright (c) 2003, 2010, 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. |
286 // return a valid string no matter what the state of k_mirror | 286 // return a valid string no matter what the state of k_mirror |
287 const char * JvmtiTrace::get_class_name(oop k_mirror) { | 287 const char * JvmtiTrace::get_class_name(oop k_mirror) { |
288 if (java_lang_Class::is_primitive(k_mirror)) { | 288 if (java_lang_Class::is_primitive(k_mirror)) { |
289 return "primitive"; | 289 return "primitive"; |
290 } | 290 } |
291 klassOop k_oop = java_lang_Class::as_klassOop(k_mirror); | 291 Klass* k_oop = java_lang_Class::as_Klass(k_mirror); |
292 if (k_oop == NULL) { | 292 if (k_oop == NULL) { |
293 return "INVALID"; | 293 return "INVALID"; |
294 } | 294 } |
295 return Klass::cast(k_oop)->external_name(); | 295 return Klass::cast(k_oop)->external_name(); |
296 } | 296 } |