Mercurial > hg > truffle
diff src/share/vm/services/attachListener.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 |
---|---|
date | Sat, 01 Sep 2012 13:25:18 -0400 |
parents | d2a62e0f25eb |
children | d8ce2825b193 |
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--- a/src/share/vm/services/attachListener.cpp Fri Aug 31 16:39:35 2012 -0700 +++ b/src/share/vm/services/attachListener.cpp Sat Sep 01 13:25:18 2012 -0400 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -44,8 +44,8 @@ // Invokes sun.misc.VMSupport.serializePropertiesToByteArray to serialize // the system properties into a byte array. -static klassOop load_and_initialize_klass(Symbol* sh, TRAPS) { - klassOop k = SystemDictionary::resolve_or_fail(sh, true, CHECK_NULL); +static Klass* load_and_initialize_klass(Symbol* sh, TRAPS) { + Klass* k = SystemDictionary::resolve_or_fail(sh, true, CHECK_NULL); instanceKlassHandle ik (THREAD, k); if (ik->should_be_initialized()) { ik->initialize(CHECK_NULL); @@ -59,7 +59,7 @@ // load sun.misc.VMSupport Symbol* klass = vmSymbols::sun_misc_VMSupport(); - klassOop k = load_and_initialize_klass(klass, THREAD); + Klass* k = load_and_initialize_klass(klass, THREAD); if (HAS_PENDING_EXCEPTION) { java_lang_Throwable::print(PENDING_EXCEPTION, out); CLEAR_PENDING_EXCEPTION; @@ -456,7 +456,7 @@ // Starts the Attach Listener thread void AttachListener::init() { EXCEPTION_MARK; - klassOop k = SystemDictionary::resolve_or_fail(vmSymbols::java_lang_Thread(), true, CHECK); + Klass* k = SystemDictionary::resolve_or_fail(vmSymbols::java_lang_Thread(), true, CHECK); instanceKlassHandle klass (THREAD, k); instanceHandle thread_oop = klass->allocate_instance_handle(CHECK);