Mercurial > hg > truffle
diff agent/src/share/classes/sun/jvm/hotspot/oops/AccessFlags.java @ 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 | 71afdabfd05b |
children |
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--- a/agent/src/share/classes/sun/jvm/hotspot/oops/AccessFlags.java Fri Aug 31 16:39:35 2012 -0700 +++ b/agent/src/share/classes/sun/jvm/hotspot/oops/AccessFlags.java Sat Sep 01 13:25:18 2012 -0400 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000, 2007, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2000, 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 @@ -57,7 +57,7 @@ public long getValue () { return flags; } // Hotspot internal flags - // methodOop flags + // Method* flags public boolean isMonitorMatching () { return (flags & JVM_ACC_MONITOR_MATCH ) != 0; } public boolean hasMonitorBytecodes () { return (flags & JVM_ACC_HAS_MONITOR_BYTECODES ) != 0; } public boolean hasLoops () { return (flags & JVM_ACC_HAS_LOOPS ) != 0; } @@ -69,13 +69,13 @@ public boolean hasJsrs () { return (flags & JVM_ACC_HAS_JSRS ) != 0; } public boolean isObsolete () { return (flags & JVM_ACC_IS_OBSOLETE ) != 0; } - // klassOop flags + // Klass* flags public boolean hasMirandaMethods () { return (flags & JVM_ACC_HAS_MIRANDA_METHODS ) != 0; } public boolean hasVanillaConstructor() { return (flags & JVM_ACC_HAS_VANILLA_CONSTRUCTOR) != 0; } public boolean hasFinalizer () { return (flags & JVM_ACC_HAS_FINALIZER ) != 0; } public boolean isCloneable () { return (flags & JVM_ACC_IS_CLONEABLE ) != 0; } - // klassOop and methodOop flags + // Klass* and Method* flags public boolean hasLocalVariableTable() { return (flags & JVM_ACC_HAS_LOCAL_VARIABLE_TABLE ) != 0; } // field flags