Mercurial > hg > graal-compiler
annotate src/os_cpu/windows_x86/vm/unwind_windows_x86.hpp @ 4103:698a22e99f74
Added tag jdk8-b17 for changeset d1f29d4e0bc6
author | katleman |
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date | Thu, 15 Dec 2011 12:16:15 -0800 |
parents | 15d6977f04b0 |
children | 33c52908bcdb |
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0 | 1 /* |
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2 * Copyright (c) 2004, 2011, 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 OS_CPU_WINDOWS_X86_VM_UNWIND_WINDOWS_X86_HPP |
26 #define OS_CPU_WINDOWS_X86_VM_UNWIND_WINDOWS_X86_HPP | |
27 | |
0 | 28 |
29 #ifdef AMD64 | |
30 typedef unsigned char UBYTE; | |
31 | |
32 #define UNW_FLAG_EHANDLER 0x01 | |
33 #define UNW_FLAG_UHANDLER 0x02 | |
34 #define UNW_FLAG_CHAININFO 0x04 | |
35 | |
36 // This structure is used to define an UNWIND_INFO that | |
37 // only has an ExceptionHandler. There are no UnwindCodes | |
38 // declared. | |
39 typedef struct _UNWIND_INFO_EH_ONLY { | |
40 UBYTE Version : 3; | |
41 UBYTE Flags : 5; | |
42 UBYTE SizeOfProlog; | |
43 UBYTE CountOfCodes; | |
44 UBYTE FrameRegister : 4; | |
45 UBYTE FrameOffset : 4; | |
46 union { | |
47 OPTIONAL ULONG ExceptionHandler; | |
48 OPTIONAL ULONG FunctionEntry; | |
49 }; | |
50 OPTIONAL ULONG ExceptionData[1]; | |
51 } UNWIND_INFO_EH_ONLY, *PUNWIND_INFO_EH_ONLY; | |
52 | |
53 | |
54 /* | |
55 typedef struct _RUNTIME_FUNCTION { | |
56 ULONG BeginAddress; | |
57 ULONG EndAddress; | |
58 ULONG UnwindData; | |
59 } RUNTIME_FUNCTION, *PRUNTIME_FUNCTION; | |
60 */ | |
61 | |
62 typedef struct _DISPATCHER_CONTEXT { | |
63 ULONG64 ControlPc; | |
64 ULONG64 ImageBase; | |
65 PRUNTIME_FUNCTION FunctionEntry; | |
66 ULONG64 EstablisherFrame; | |
67 ULONG64 TargetIp; | |
68 PCONTEXT ContextRecord; | |
69 // PEXCEPTION_ROUTINE LanguageHandler; | |
70 char * LanguageHandler; // double dependency problem | |
71 PVOID HandlerData; | |
72 } DISPATCHER_CONTEXT, *PDISPATCHER_CONTEXT; | |
73 | |
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74 #if _MSC_VER < 1500 |
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75 |
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76 /* Not needed for VS2008 compiler, comes from winnt.h. */ |
0 | 77 typedef EXCEPTION_DISPOSITION (*PEXCEPTION_ROUTINE) ( |
78 IN PEXCEPTION_RECORD ExceptionRecord, | |
79 IN ULONG64 EstablisherFrame, | |
80 IN OUT PCONTEXT ContextRecord, | |
81 IN OUT PDISPATCHER_CONTEXT DispatcherContext | |
82 ); | |
83 | |
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84 #endif |
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85 |
0 | 86 #endif // AMD64 |
1972 | 87 |
88 #endif // OS_CPU_WINDOWS_X86_VM_UNWIND_WINDOWS_X86_HPP |