Mercurial > hg > truffle
diff agent/src/share/classes/sun/jvm/hotspot/interpreter/Bytecodes.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 | 6a991dcb52bb |
| children | c7957b458bf8 |
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--- a/agent/src/share/classes/sun/jvm/hotspot/interpreter/Bytecodes.java Fri Aug 31 16:39:35 2012 -0700 +++ b/agent/src/share/classes/sun/jvm/hotspot/interpreter/Bytecodes.java Sat Sep 01 13:25:18 2012 -0400 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2001, 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 @@ -362,7 +362,7 @@ // find a bytecode, behind a breakpoint if necessary: // FIXME: not yet implementable - // static Code non_breakpoint_code_at(address bcp, methodOop method = null); + // static Code non_breakpoint_code_at(address bcp, Method* method = null); // Bytecode attributes public static boolean isDefined (int code) { return 0 <= code && code < number_of_codes && flags(code, false) != 0; } @@ -743,7 +743,7 @@ def(_invokespecial , "invokespecial" , "bJJ" , null , BasicType.getTIllegal(), -1, true ); def(_invokestatic , "invokestatic" , "bJJ" , null , BasicType.getTIllegal(), 0, true ); def(_invokeinterface , "invokeinterface" , "bJJ__", null , BasicType.getTIllegal(), -1, true ); - def(_invokedynamic , "invokedynamic" , "bJJJJ", null , BasicType.getTIllegal(), -1, true ); + def(_invokedynamic , "invokedynamic" , "bJJJJ", null , BasicType.getTIllegal(), 0, true ); def(_new , "new" , "bkk" , null , BasicType.getTObject() , 1, true ); def(_newarray , "newarray" , "bc" , null , BasicType.getTObject() , 0, true ); def(_anewarray , "anewarray" , "bkk" , null , BasicType.getTObject() , 0, true ); @@ -763,6 +763,7 @@ // JVM bytecodes // bytecode bytecode name format wide f. result tp stk traps std code + def(_fast_agetfield , "fast_agetfield" , "bJJ" , null , BasicType.getTObject() , 0, true , _getfield ); def(_fast_bgetfield , "fast_bgetfield" , "bJJ" , null , BasicType.getTInt() , 0, true , _getfield ); def(_fast_cgetfield , "fast_cgetfield" , "bJJ" , null , BasicType.getTChar() , 0, true , _getfield );