Mercurial > hg > CbC > CbC_gcc
annotate gcc/unwind-compat.c @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
| author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Fri, 12 Feb 2010 23:39:51 +0900 |
| parents | a06113de4d67 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* Backward compatibility unwind routines. |
| 2 Copyright (C) 2004, 2005, 2006, 2009 | |
| 3 Free Software Foundation, Inc. | |
| 4 | |
| 5 This file is part of GCC. | |
| 6 | |
| 7 GCC is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by | |
| 9 the Free Software Foundation; either version 3, or (at your option) | |
| 10 any later version. | |
| 11 | |
| 12 GCC is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
| 14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
| 15 License for more details. | |
| 16 | |
| 17 Under Section 7 of GPL version 3, you are granted additional | |
| 18 permissions described in the GCC Runtime Library Exception, version | |
| 19 3.1, as published by the Free Software Foundation. | |
| 20 | |
| 21 You should have received a copy of the GNU General Public License and | |
| 22 a copy of the GCC Runtime Library Exception along with this program; | |
| 23 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 24 <http://www.gnu.org/licenses/>. */ | |
| 25 | |
| 26 #if defined (USE_GAS_SYMVER) && defined (USE_LIBUNWIND_EXCEPTIONS) | |
| 27 #include "tconfig.h" | |
| 28 #include "tsystem.h" | |
| 29 #include "unwind.h" | |
| 30 #include "unwind-dw2-fde.h" | |
| 31 #include "unwind-compat.h" | |
| 32 | |
| 33 extern _Unwind_Reason_Code __libunwind_Unwind_Backtrace | |
| 34 (_Unwind_Trace_Fn, void *); | |
| 35 | |
| 36 _Unwind_Reason_Code LIBGCC2_UNWIND_ATTRIBUTE | |
| 37 _Unwind_Backtrace (_Unwind_Trace_Fn trace, void *trace_argument) | |
| 38 { | |
| 39 return __libunwind_Unwind_Backtrace (trace, trace_argument); | |
| 40 } | |
| 41 symver (_Unwind_Backtrace, GCC_3.3); | |
| 42 | |
| 43 extern void __libunwind_Unwind_DeleteException | |
| 44 (struct _Unwind_Exception *); | |
| 45 | |
| 46 void | |
| 47 _Unwind_DeleteException (struct _Unwind_Exception *exc) | |
| 48 { | |
| 49 return __libunwind_Unwind_DeleteException (exc); | |
| 50 } | |
| 51 symver (_Unwind_DeleteException, GCC_3.0); | |
| 52 | |
| 53 extern void * __libunwind_Unwind_FindEnclosingFunction (void *); | |
| 54 | |
| 55 void * | |
| 56 _Unwind_FindEnclosingFunction (void *pc) | |
| 57 { | |
| 58 return __libunwind_Unwind_FindEnclosingFunction (pc); | |
| 59 } | |
| 60 symver (_Unwind_FindEnclosingFunction, GCC_3.3); | |
| 61 | |
| 62 extern _Unwind_Reason_Code __libunwind_Unwind_ForcedUnwind | |
| 63 (struct _Unwind_Exception *, _Unwind_Stop_Fn, void *); | |
| 64 | |
| 65 _Unwind_Reason_Code LIBGCC2_UNWIND_ATTRIBUTE | |
| 66 _Unwind_ForcedUnwind (struct _Unwind_Exception *exc, | |
| 67 _Unwind_Stop_Fn stop, void * stop_argument) | |
| 68 { | |
| 69 return __libunwind_Unwind_ForcedUnwind (exc, stop, stop_argument); | |
| 70 } | |
| 71 symver (_Unwind_ForcedUnwind, GCC_3.0); | |
| 72 | |
| 73 extern _Unwind_Word __libunwind_Unwind_GetCFA | |
| 74 (struct _Unwind_Context *); | |
| 75 | |
| 76 _Unwind_Word | |
| 77 _Unwind_GetCFA (struct _Unwind_Context *context) | |
| 78 { | |
| 79 return __libunwind_Unwind_GetCFA (context); | |
| 80 } | |
| 81 symver (_Unwind_GetCFA, GCC_3.3); | |
| 82 | |
| 83 #ifdef __ia64__ | |
| 84 extern _Unwind_Word __libunwind_Unwind_GetBSP | |
| 85 (struct _Unwind_Context *); | |
| 86 | |
| 87 _Unwind_Word | |
| 88 _Unwind_GetBSP (struct _Unwind_Context * context) | |
| 89 { | |
| 90 return __libunwind_Unwind_GetBSP (context); | |
| 91 } | |
| 92 symver (_Unwind_GetBSP, GCC_3.3.2); | |
| 93 #else | |
| 94 extern _Unwind_Ptr __libunwind_Unwind_GetDataRelBase | |
| 95 (struct _Unwind_Context *); | |
| 96 | |
| 97 _Unwind_Ptr | |
| 98 _Unwind_GetDataRelBase (struct _Unwind_Context *context) | |
| 99 { | |
| 100 return __libunwind_Unwind_GetDataRelBase (context); | |
| 101 } | |
| 102 symver (_Unwind_GetDataRelBase, GCC_3.0); | |
| 103 | |
| 104 extern _Unwind_Ptr __libunwind_Unwind_GetTextRelBase | |
| 105 (struct _Unwind_Context *); | |
| 106 | |
| 107 _Unwind_Ptr | |
| 108 _Unwind_GetTextRelBase (struct _Unwind_Context *context) | |
| 109 { | |
| 110 return __libunwind_Unwind_GetTextRelBase (context); | |
| 111 } | |
| 112 symver (_Unwind_GetTextRelBase, GCC_3.0); | |
| 113 #endif | |
| 114 | |
| 115 extern _Unwind_Word __libunwind_Unwind_GetGR | |
| 116 (struct _Unwind_Context *, int ); | |
| 117 | |
| 118 _Unwind_Word | |
| 119 _Unwind_GetGR (struct _Unwind_Context *context, int index) | |
| 120 { | |
| 121 return __libunwind_Unwind_GetGR (context, index); | |
| 122 } | |
| 123 symver (_Unwind_GetGR, GCC_3.0); | |
| 124 | |
| 125 extern _Unwind_Ptr __libunwind_Unwind_GetIP (struct _Unwind_Context *); | |
| 126 | |
| 127 _Unwind_Ptr | |
| 128 _Unwind_GetIP (struct _Unwind_Context *context) | |
| 129 { | |
| 130 return __libunwind_Unwind_GetIP (context); | |
| 131 } | |
| 132 symver (_Unwind_GetIP, GCC_3.0); | |
| 133 | |
| 134 _Unwind_Ptr | |
| 135 _Unwind_GetIPInfo (struct _Unwind_Context *context, int *ip_before_insn) | |
| 136 { | |
| 137 *ip_before_insn = 0; | |
| 138 return __libunwind_Unwind_GetIP (context); | |
| 139 } | |
| 140 | |
| 141 extern void *__libunwind_Unwind_GetLanguageSpecificData | |
| 142 (struct _Unwind_Context *); | |
| 143 | |
| 144 void * | |
| 145 _Unwind_GetLanguageSpecificData (struct _Unwind_Context *context) | |
| 146 { | |
| 147 return __libunwind_Unwind_GetLanguageSpecificData (context); | |
| 148 } | |
| 149 symver (_Unwind_GetLanguageSpecificData, GCC_3.0); | |
| 150 | |
| 151 extern _Unwind_Ptr __libunwind_Unwind_GetRegionStart | |
| 152 (struct _Unwind_Context *); | |
| 153 | |
| 154 _Unwind_Ptr | |
| 155 _Unwind_GetRegionStart (struct _Unwind_Context *context) | |
| 156 { | |
| 157 return __libunwind_Unwind_GetRegionStart (context); | |
| 158 } | |
| 159 symver (_Unwind_GetRegionStart, GCC_3.0); | |
| 160 | |
| 161 extern _Unwind_Reason_Code __libunwind_Unwind_RaiseException | |
| 162 (struct _Unwind_Exception *); | |
| 163 | |
| 164 _Unwind_Reason_Code LIBGCC2_UNWIND_ATTRIBUTE | |
| 165 _Unwind_RaiseException(struct _Unwind_Exception *exc) | |
| 166 { | |
| 167 return __libunwind_Unwind_RaiseException (exc); | |
| 168 } | |
| 169 symver (_Unwind_RaiseException, GCC_3.0); | |
| 170 | |
| 171 extern void __libunwind_Unwind_Resume (struct _Unwind_Exception *); | |
| 172 | |
| 173 void LIBGCC2_UNWIND_ATTRIBUTE | |
| 174 _Unwind_Resume (struct _Unwind_Exception *exc) | |
| 175 { | |
| 176 __libunwind_Unwind_Resume (exc); | |
| 177 } | |
| 178 symver (_Unwind_Resume, GCC_3.0); | |
| 179 | |
| 180 extern _Unwind_Reason_Code __libunwind_Unwind_Resume_or_Rethrow | |
| 181 (struct _Unwind_Exception *); | |
| 182 | |
| 183 _Unwind_Reason_Code LIBGCC2_UNWIND_ATTRIBUTE | |
| 184 _Unwind_Resume_or_Rethrow (struct _Unwind_Exception *exc) | |
| 185 { | |
| 186 return __libunwind_Unwind_Resume_or_Rethrow (exc); | |
| 187 } | |
| 188 symver (_Unwind_Resume_or_Rethrow, GCC_3.3); | |
| 189 | |
| 190 extern void __libunwind_Unwind_SetGR | |
| 191 (struct _Unwind_Context *, int, _Unwind_Word); | |
| 192 | |
| 193 void | |
| 194 _Unwind_SetGR (struct _Unwind_Context *context, int index, | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
195 _Unwind_Word val) |
| 0 | 196 { |
| 197 __libunwind_Unwind_SetGR (context, index, val); | |
| 198 } | |
| 199 symver (_Unwind_SetGR, GCC_3.0); | |
| 200 | |
| 201 extern void __libunwind_Unwind_SetIP | |
| 202 (struct _Unwind_Context *, _Unwind_Ptr); | |
| 203 | |
| 204 void | |
| 205 _Unwind_SetIP (struct _Unwind_Context *context, _Unwind_Ptr val) | |
| 206 { | |
| 207 return __libunwind_Unwind_SetIP (context, val); | |
| 208 } | |
| 209 symver (_Unwind_SetIP, GCC_3.0); | |
| 210 #endif |