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comparison src/share/vm/runtime/frame.inline.hpp @ 6725:da91efe96a93

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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 1d1603768966
children f2110083203d
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6724:36d1d483d5d6 6725:da91efe96a93
1 /* 1 /*
2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1997, 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.
26 #define SHARE_VM_RUNTIME_FRAME_INLINE_HPP 26 #define SHARE_VM_RUNTIME_FRAME_INLINE_HPP
27 27
28 #include "interpreter/bytecodeInterpreter.hpp" 28 #include "interpreter/bytecodeInterpreter.hpp"
29 #include "interpreter/bytecodeInterpreter.inline.hpp" 29 #include "interpreter/bytecodeInterpreter.inline.hpp"
30 #include "interpreter/interpreter.hpp" 30 #include "interpreter/interpreter.hpp"
31 #include "oops/methodOop.hpp" 31 #include "oops/method.hpp"
32 #include "runtime/frame.hpp" 32 #include "runtime/frame.hpp"
33 #include "runtime/signature.hpp" 33 #include "runtime/signature.hpp"
34 #ifdef TARGET_ARCH_x86 34 #ifdef TARGET_ARCH_x86
35 # include "jniTypes_x86.hpp" 35 # include "jniTypes_x86.hpp"
36 #endif 36 #endif
56 #endif 56 #endif
57 57
58 // This file holds platform-independent bodies of inline functions for frames. 58 // This file holds platform-independent bodies of inline functions for frames.
59 59
60 // Note: The bcx usually contains the bcp; however during GC it contains the bci 60 // Note: The bcx usually contains the bcp; however during GC it contains the bci
61 // (changed by gc_prologue() and gc_epilogue()) to be methodOop position 61 // (changed by gc_prologue() and gc_epilogue()) to be Method* position
62 // independent. These accessors make sure the correct value is returned 62 // independent. These accessors make sure the correct value is returned
63 // by testing the range of the bcx value. bcp's are guaranteed to be above 63 // by testing the range of the bcx value. bcp's are guaranteed to be above
64 // max_method_code_size, since methods are always allocated in OldSpace and 64 // max_method_code_size, since methods are always allocated in OldSpace and
65 // Eden is allocated before OldSpace. 65 // Eden is allocated before OldSpace.
66 // 66 //