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6893081: method handle & invokedynamic code needs additional cleanup (post 6815692, 6858164)

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During the work for 6829187 we have fixed a number of basic bugs which are logically grouped with 6815692 and 6858164 but which must be reviewed and pushed separately.

Reviewed-by: kvn, never
This commit is contained in:
Christian Thalinger 2010-01-04 18:38:08 +01:00
parent 14305ba3f4
commit caf28727eb
32 changed files with 242 additions and 84 deletions
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5
hotspot/src/share/vm/code/codeBlob.hpp
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@ -1,5 +1,5 @@
/*
* Copyright 1998-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1998-2009 Sun Microsystems, Inc. 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
@ -102,6 +102,9 @@ class CodeBlob VALUE_OBJ_CLASS_SPEC {
virtual bool is_compiled_by_c2() const { return false; }
virtual bool is_compiled_by_c1() const { return false; }
// Casting
nmethod* as_nmethod_or_null() { return is_nmethod() ? (nmethod*) this : NULL; }
// Boundaries
address header_begin() const { return (address) this; }
address header_end() const { return ((address) this) + _header_size; };