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annotate src/share/vm/runtime/frame.inline.hpp @ 1972:f95d63e2154a
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
| author | stefank |
|---|---|
| date | Tue, 23 Nov 2010 13:22:55 -0800 |
| parents | c18cbe5936b8 |
| children | b92c45f2bc75 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 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 | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
|
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #ifndef SHARE_VM_RUNTIME_FRAME_INLINE_HPP |
| 26 #define SHARE_VM_RUNTIME_FRAME_INLINE_HPP | |
| 27 | |
| 28 #include "interpreter/bytecodeInterpreter.hpp" | |
| 29 #include "interpreter/bytecodeInterpreter.inline.hpp" | |
| 30 #include "interpreter/interpreter.hpp" | |
| 31 #include "oops/methodOop.hpp" | |
| 32 #include "runtime/frame.hpp" | |
| 33 #include "runtime/signature.hpp" | |
| 34 #ifdef TARGET_ARCH_x86 | |
| 35 # include "jniTypes_x86.hpp" | |
| 36 #endif | |
| 37 #ifdef TARGET_ARCH_sparc | |
| 38 # include "jniTypes_sparc.hpp" | |
| 39 #endif | |
| 40 #ifdef TARGET_ARCH_zero | |
| 41 # include "jniTypes_zero.hpp" | |
| 42 #endif | |
| 43 #ifdef ZERO | |
| 44 #ifdef TARGET_ARCH_zero | |
| 45 # include "entryFrame_zero.hpp" | |
| 46 # include "fakeStubFrame_zero.hpp" | |
| 47 # include "interpreterFrame_zero.hpp" | |
| 48 # include "sharkFrame_zero.hpp" | |
| 49 #endif | |
| 50 #endif | |
| 51 | |
| 605 | 52 // This file holds platform-independent bodies of inline functions for frames. |
| 0 | 53 |
| 54 // Note: The bcx usually contains the bcp; however during GC it contains the bci | |
| 55 // (changed by gc_prologue() and gc_epilogue()) to be methodOop position | |
| 56 // independent. These accessors make sure the correct value is returned | |
| 57 // by testing the range of the bcx value. bcp's are guaranteed to be above | |
| 58 // max_method_code_size, since methods are always allocated in OldSpace and | |
| 59 // Eden is allocated before OldSpace. | |
| 60 // | |
| 61 // The bcp is accessed sometimes during GC for ArgumentDescriptors; than | |
| 62 // the correct translation has to be performed (was bug). | |
| 63 | |
| 64 inline bool frame::is_bci(intptr_t bcx) { | |
| 65 #ifdef _LP64 | |
| 66 return ((uintptr_t) bcx) <= ((uintptr_t) max_method_code_size) ; | |
| 67 #else | |
| 68 return 0 <= bcx && bcx <= max_method_code_size; | |
| 69 #endif | |
| 70 } | |
| 71 | |
| 72 inline bool frame::is_entry_frame() const { | |
| 73 return StubRoutines::returns_to_call_stub(pc()); | |
| 74 } | |
| 75 | |
| 76 inline bool frame::is_first_frame() const { | |
| 77 return is_entry_frame() && entry_frame_is_first(); | |
| 78 } | |
| 79 | |
| 80 // here are the platform-dependent bodies: | |
| 81 | |
| 1972 | 82 #ifdef TARGET_ARCH_x86 |
| 83 # include "frame_x86.inline.hpp" | |
| 84 #endif | |
| 85 #ifdef TARGET_ARCH_sparc | |
| 86 # include "frame_sparc.inline.hpp" | |
| 87 #endif | |
| 88 #ifdef TARGET_ARCH_zero | |
| 89 # include "frame_zero.inline.hpp" | |
| 90 #endif | |
| 91 | |
| 92 | |
| 93 #endif // SHARE_VM_RUNTIME_FRAME_INLINE_HPP |