| 1 | /*************************************************************************** |
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| 2 | * exceptionBasic.cc |
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| 3 | * |
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| 4 | * Sun Jul 17 2005 |
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| 5 | * Copyright 2005 Dmytro Milinevskyy |
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| 6 | * milinevskyy@gmail.com |
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| 7 | ****************************************************************************/ |
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| 8 | |
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| 9 | /* |
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| 10 | * This program is free software; you can redistribute it and/or modify |
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| 11 | * it under the terms of the GNU Lesser General Public License version 2.1 as published by |
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| 12 | * the Free Software Foundation; |
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| 13 | * |
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| 14 | * This program is distributed in the hope that it will be useful, |
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| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 17 | * GNU Library General Public License for more details. |
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| 18 | * |
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| 19 | * You should have received a copy of the GNU Lesser General Public License |
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| 20 | * along with this program; if not, write to the Free Software |
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| 21 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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| 22 | */ |
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| 23 | |
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| 24 | /** |
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| 25 | * vim indentation settings |
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| 26 | * set tabstop=4 |
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| 27 | * set shiftwidth=4 |
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| 28 | */ |
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| 29 | |
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| 30 | #include <libdodo/directives.h> |
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| 31 | |
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| 32 | #ifdef DL_EXT |
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| 33 | #include <dlfcn.h> |
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| 34 | #include <string.h> |
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| 35 | #endif |
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| 36 | #ifdef __GNUC__ |
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| 37 | #include <cxxabi.h> |
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| 38 | #endif |
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| 39 | #ifdef PTHREAD_EXT |
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| 40 | #include <pthread.h> |
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| 41 | #endif |
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| 42 | #include <stdlib.h> |
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| 43 | #include <stdio.h> |
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| 44 | |
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| 45 | #include <libdodo/exceptionBasic.h> |
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| 46 | |
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| 47 | #define CALLSTACK_MAXLEN 64 |
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| 48 | |
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| 49 | using namespace dodo::exception; |
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| 50 | |
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| 51 | __thread __context__ dodo::exception::global_exeption_context = { |
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| 52 | NULL, |
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| 53 | NULL}; |
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| 54 | |
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| 55 | __thread char dodo::exception::exeption_storage[sizeof(basic)]; |
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| 56 | |
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| 57 | #ifdef DL_EXT |
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| 58 | unsigned long basic::instances = 0; |
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| 59 | #endif |
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| 60 | |
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| 61 | //------------------------------------------------------------------- |
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| 62 | |
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| 63 | bool basic::handlerMap[] = { |
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| 64 | false, |
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| 65 | false, |
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| 66 | false, |
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| 67 | false, |
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| 68 | false, |
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| 69 | false, |
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| 70 | false, |
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| 71 | false, |
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| 72 | false, |
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| 73 | false, |
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| 74 | false, |
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| 75 | false, |
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| 76 | false, |
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| 77 | false, |
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| 78 | false, |
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| 79 | false, |
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| 80 | false, |
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| 81 | false, |
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| 82 | false, |
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| 83 | false, |
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| 84 | false, |
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| 85 | false, |
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| 86 | false, |
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| 87 | false, |
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| 88 | false, |
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| 89 | false, |
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| 90 | false, |
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| 91 | false, |
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| 92 | false, |
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| 93 | false, |
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| 94 | false, |
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| 95 | false, |
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| 96 | false, |
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| 97 | false, |
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| 98 | false, |
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| 99 | false, |
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| 100 | false, |
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| 101 | false, |
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| 102 | false, |
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| 103 | false, |
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| 104 | false, |
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| 105 | false, |
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| 106 | false, |
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| 107 | false, |
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| 108 | false, |
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| 109 | false |
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| 110 | }; |
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| 111 | |
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| 112 | //------------------------------------------------------------------- |
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| 113 | |
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| 114 | basic::handler basic::handlers[] = { |
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| 115 | NULL, |
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| 116 | NULL, |
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| 117 | NULL, |
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| 118 | NULL, |
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| 119 | NULL, |
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| 120 | NULL, |
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| 121 | NULL, |
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| 122 | NULL, |
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| 123 | NULL, |
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| 124 | NULL, |
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| 125 | NULL, |
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| 126 | NULL, |
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| 127 | NULL, |
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| 128 | NULL, |
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| 129 | NULL, |
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| 130 | NULL, |
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| 131 | NULL, |
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| 132 | NULL, |
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| 133 | NULL, |
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| 134 | NULL, |
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| 135 | NULL, |
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| 136 | NULL, |
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| 137 | NULL, |
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| 138 | NULL, |
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| 139 | NULL, |
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| 140 | NULL, |
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| 141 | NULL, |
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| 142 | NULL, |
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| 143 | NULL, |
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| 144 | NULL, |
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| 145 | NULL, |
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| 146 | NULL, |
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| 147 | NULL, |
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| 148 | NULL, |
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| 149 | NULL, |
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| 150 | NULL, |
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| 151 | NULL, |
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| 152 | NULL, |
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| 153 | NULL, |
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| 154 | NULL, |
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| 155 | NULL, |
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| 156 | NULL, |
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| 157 | NULL, |
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| 158 | NULL, |
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| 159 | NULL, |
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| 160 | NULL |
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| 161 | }; |
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| 162 | |
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| 163 | //------------------------------------------------------------------- |
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| 164 | |
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| 165 | void *basic::handlerData[] = { |
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| 166 | NULL, |
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| 167 | NULL, |
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| 168 | NULL, |
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| 169 | NULL, |
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| 170 | NULL, |
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| 171 | NULL, |
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| 172 | NULL, |
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| 173 | NULL, |
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| 174 | NULL, |
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| 175 | NULL, |
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| 176 | NULL, |
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| 177 | NULL, |
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| 178 | NULL, |
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| 179 | NULL, |
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| 180 | NULL, |
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| 181 | NULL, |
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| 182 | NULL, |
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| 183 | NULL, |
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| 184 | NULL, |
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| 185 | NULL, |
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| 186 | NULL, |
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| 187 | NULL, |
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| 188 | NULL, |
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| 189 | NULL, |
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| 190 | NULL, |
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| 191 | NULL, |
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| 192 | NULL, |
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| 193 | NULL, |
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| 194 | NULL, |
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| 195 | NULL, |
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| 196 | NULL, |
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| 197 | NULL, |
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| 198 | NULL, |
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| 199 | NULL, |
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| 200 | NULL, |
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| 201 | NULL, |
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| 202 | NULL, |
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| 203 | NULL, |
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| 204 | NULL, |
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| 205 | NULL, |
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| 206 | NULL, |
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| 207 | NULL, |
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| 208 | NULL, |
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| 209 | NULL, |
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| 210 | NULL, |
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| 211 | NULL |
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| 212 | }; |
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| 213 | |
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| 214 | //------------------------------------------------------------------- |
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| 215 | |
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| 216 | #ifdef DL_EXT |
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| 217 | bool basic::handlesOpened[] = { |
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| 218 | false, |
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| 219 | false, |
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| 220 | false, |
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| 221 | false, |
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| 222 | false, |
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| 223 | false, |
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| 224 | false, |
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| 225 | false, |
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| 226 | false, |
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| 227 | false, |
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| 228 | false, |
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| 229 | false, |
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| 230 | false, |
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| 231 | false, |
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| 232 | false, |
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| 233 | false, |
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| 234 | false, |
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| 235 | false, |
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| 236 | false, |
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| 237 | false, |
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| 238 | false, |
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| 239 | false, |
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| 240 | false, |
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| 241 | false, |
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| 242 | false, |
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| 243 | false, |
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| 244 | false, |
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| 245 | false, |
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| 246 | false, |
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| 247 | false, |
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| 248 | false, |
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| 249 | false, |
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| 250 | false, |
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| 251 | false, |
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| 252 | false, |
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| 253 | false, |
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| 254 | false, |
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| 255 | false, |
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| 256 | false, |
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| 257 | false, |
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| 258 | false, |
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| 259 | false, |
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| 260 | false, |
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| 261 | false, |
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| 262 | false |
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| 263 | }; |
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| 264 | |
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| 265 | //------------------------------------------------------------------- |
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| 266 | |
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| 267 | void *basic::handles[] = { |
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| 268 | NULL, |
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| 269 | NULL, |
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| 270 | NULL, |
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| 271 | NULL, |
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| 272 | NULL, |
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| 273 | NULL, |
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| 274 | NULL, |
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| 275 | NULL, |
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| 276 | NULL, |
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| 277 | NULL, |
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| 278 | NULL, |
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| 279 | NULL, |
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| 280 | NULL, |
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| 281 | NULL, |
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| 282 | NULL, |
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| 283 | NULL, |
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| 284 | NULL, |
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| 285 | NULL, |
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| 286 | NULL, |
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| 287 | NULL, |
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| 288 | NULL, |
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| 289 | NULL, |
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| 290 | NULL, |
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| 291 | NULL, |
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| 292 | NULL, |
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| 293 | NULL, |
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| 294 | NULL, |
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| 295 | NULL, |
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| 296 | NULL, |
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| 297 | NULL, |
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| 298 | NULL, |
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| 299 | NULL, |
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| 300 | NULL, |
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| 301 | NULL, |
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| 302 | NULL, |
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| 303 | NULL, |
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| 304 | NULL, |
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| 305 | NULL, |
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| 306 | NULL, |
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| 307 | NULL, |
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| 308 | NULL, |
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| 309 | NULL, |
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| 310 | NULL, |
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| 311 | NULL, |
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| 312 | NULL, |
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| 313 | NULL |
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| 314 | }; |
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| 315 | |
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| 316 | //------------------------------------------------------------------- |
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| 317 | |
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| 318 | char basic::cookies[][32] = { |
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| 319 | {'\0', }, |
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| 320 | {'\0', }, |
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| 321 | {'\0', }, |
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| 322 | {'\0', }, |
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| 323 | {'\0', }, |
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| 324 | {'\0', }, |
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| 325 | {'\0', }, |
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| 326 | {'\0', }, |
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| 327 | {'\0', }, |
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| 328 | {'\0', }, |
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| 329 | {'\0', }, |
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| 330 | {'\0', }, |
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| 331 | {'\0', }, |
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| 332 | {'\0', }, |
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| 333 | {'\0', }, |
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| 334 | {'\0', }, |
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| 335 | {'\0', }, |
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| 336 | {'\0', }, |
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| 337 | {'\0', }, |
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| 338 | {'\0', }, |
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| 339 | {'\0', }, |
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| 340 | {'\0', }, |
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| 341 | {'\0', }, |
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| 342 | {'\0', }, |
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| 343 | {'\0', }, |
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| 344 | {'\0', }, |
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| 345 | {'\0', }, |
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| 346 | {'\0', }, |
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| 347 | {'\0', }, |
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| 348 | {'\0', }, |
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| 349 | {'\0', }, |
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| 350 | {'\0', }, |
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| 351 | {'\0', }, |
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| 352 | {'\0', }, |
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| 353 | {'\0', }, |
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| 354 | {'\0', }, |
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| 355 | {'\0', }, |
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| 356 | {'\0', }, |
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| 357 | {'\0', }, |
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| 358 | {'\0', }, |
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| 359 | {'\0', }, |
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| 360 | {'\0', }, |
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| 361 | {'\0', }, |
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| 362 | {'\0', }, |
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| 363 | {'\0', }, |
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| 364 | {'\0', }, |
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| 365 | {'\0', }, |
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| 366 | {'\0', }, |
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| 367 | {'\0', } |
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| 368 | }; |
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| 369 | #endif |
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| 370 | |
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| 371 | //------------------------------------------------------------------- |
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| 372 | |
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| 373 | basic::sync::stack::stack() |
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| 374 | { |
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| 375 | #ifdef PTHREAD_EXT |
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| 376 | static pthread_mutex_t mutex; |
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| 377 | static unsigned char mutex_init = 0; |
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| 378 | if (!mutex_init) { |
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| 379 | pthread_mutexattr_t attr; |
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| 380 | pthread_mutexattr_init(&attr); |
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| 381 | pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ERRORCHECK); |
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| 382 | |
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| 383 | pthread_mutex_init(&mutex, &attr); |
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| 384 | |
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| 385 | pthread_mutexattr_destroy(&attr); |
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| 386 | |
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| 387 | mutex_init = 1; |
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| 388 | } |
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| 389 | |
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| 390 | keeper = &mutex; |
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| 391 | |
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| 392 | pthread_mutex_lock((pthread_mutex_t *)keeper); |
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| 393 | #endif |
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| 394 | } |
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| 395 | |
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| 396 | //------------------------------------------------------------------- |
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| 397 | |
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| 398 | basic::sync::stack::~stack() |
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| 399 | { |
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| 400 | #ifdef PTHREAD_EXT |
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| 401 | pthread_mutex_unlock((pthread_mutex_t *)keeper); |
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| 402 | #endif |
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| 403 | } |
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| 404 | |
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| 405 | //------------------------------------------------------------------- |
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| 406 | |
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| 407 | #ifdef DL_EXT |
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| 408 | basic::basic() |
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| 409 | { |
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| 410 | instances = 1; |
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| 411 | } |
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| 412 | #endif |
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| 413 | |
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| 414 | //------------------------------------------------------------------- |
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| 415 | |
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| 416 | basic::basic(int a_module, |
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| 417 | int functionID, |
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| 418 | int errnoSource, |
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| 419 | int a_errno, |
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| 420 | const dodo::string &a_errstr, |
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| 421 | unsigned long a_line, |
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| 422 | const dodo::string &a_file, |
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| 423 | const dodo::string &a_message) : source(a_module), |
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| 424 | function(functionID), |
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| 425 | errnoSource(errnoSource), |
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| 426 | errNo(a_errno), |
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| 427 | errStr(a_errstr), |
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| 428 | line(a_line), |
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| 429 | file(a_file), |
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| 430 | message(a_message) |
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| 431 | { |
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| 432 | sync::stack tg; |
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| 433 | |
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| 434 | #ifdef __GNUC__ |
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| 435 | using namespace abi; |
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| 436 | |
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| 437 | __call__ call; |
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| 438 | |
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| 439 | #ifdef DL_EXT |
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| 440 | Dl_info dlinfo; |
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| 441 | const char *symname; |
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| 442 | char *demangled; |
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| 443 | int status; |
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| 444 | #endif |
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| 445 | |
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| 446 | for (int i = 0; i < CALLSTACK_MAXLEN; ++i) { |
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| 447 | switch (i) { |
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| 448 | case 0: |
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| 449 | call.address = (void *)((unsigned long)__builtin_return_address(0)&0xFFFFFF00); |
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| 450 | if (!call.address) |
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| 451 | goto handle; |
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| 452 | break; |
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| 453 | case 1: |
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| 454 | call.address = (void *)((unsigned long)__builtin_return_address(1)&0xFFFFFF00); |
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| 455 | if (!call.address) |
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| 456 | goto handle; |
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| 457 | break; |
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| 458 | case 2: |
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| 459 | call.address = (void *)((unsigned long)__builtin_return_address(2)&0xFFFFFF00); |
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| 460 | if (!call.address) |
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| 461 | goto handle; |
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| 462 | break; |
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| 463 | case 3: |
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| 464 | call.address = (void *)((unsigned long)__builtin_return_address(3)&0xFFFFFF00); |
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| 465 | if (!call.address) |
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| 466 | goto handle; |
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| 467 | break; |
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| 468 | case 4: |
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| 469 | call.address = (void *)((unsigned long)__builtin_return_address(4)&0xFFFFFF00); |
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| 470 | if (!call.address) |
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| 471 | goto handle; |
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| 472 | break; |
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| 473 | case 5: |
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| 474 | call.address = (void *)((unsigned long)__builtin_return_address(5)&0xFFFFFF00); |
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| 475 | if (!call.address) |
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| 476 | goto handle; |
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| 477 | break; |
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| 478 | case 6: |
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| 479 | call.address = (void *)((unsigned long)__builtin_return_address(6)&0xFFFFFF00); |
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| 480 | if (!call.address) |
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| 481 | goto handle; |
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| 482 | break; |
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| 483 | case 7: |
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| 484 | call.address = (void *)((unsigned long)__builtin_return_address(7)&0xFFFFFF00); |
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| 485 | if (!call.address) |
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| 486 | goto handle; |
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| 487 | break; |
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| 488 | case 8: |
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| 489 | call.address = (void *)((unsigned long)__builtin_return_address(8)&0xFFFFFF00); |
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| 490 | if (!call.address) |
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| 491 | goto handle; |
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| 492 | break; |
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| 493 | case 9: |
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| 494 | call.address = (void *)((unsigned long)__builtin_return_address(9)&0xFFFFFF00); |
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| 495 | if (!call.address) |
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| 496 | goto handle; |
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| 497 | break; |
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| 498 | case 10: |
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| 499 | call.address = (void *)((unsigned long)__builtin_return_address(10)&0xFFFFFF00); |
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| 500 | if (!call.address) |
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| 501 | goto handle; |
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| 502 | break; |
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| 503 | case 11: |
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| 504 | call.address = (void *)((unsigned long)__builtin_return_address(11)&0xFFFFFF00); |
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| 505 | if (!call.address) |
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| 506 | goto handle; |
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| 507 | break; |
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| 508 | case 12: |
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| 509 | call.address = (void *)((unsigned long)__builtin_return_address(12)&0xFFFFFF00); |
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| 510 | if (!call.address) |
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| 511 | goto handle; |
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| 512 | break; |
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| 513 | case 13: |
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| 514 | call.address = (void *)((unsigned long)__builtin_return_address(13)&0xFFFFFF00); |
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| 515 | if (!call.address) |
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| 516 | goto handle; |
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| 517 | break; |
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| 518 | case 14: |
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| 519 | call.address = (void *)((unsigned long)__builtin_return_address(14)&0xFFFFFF00); |
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| 520 | if (!call.address) |
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| 521 | goto handle; |
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| 522 | break; |
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| 523 | case 15: |
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| 524 | call.address = (void *)((unsigned long)__builtin_return_address(15)&0xFFFFFF00); |
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| 525 | if (!call.address) |
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| 526 | goto handle; |
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| 527 | break; |
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| 528 | case 16: |
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| 529 | call.address = (void *)((unsigned long)__builtin_return_address(16)&0xFFFFFF00); |
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| 530 | if (!call.address) |
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| 531 | goto handle; |
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| 532 | break; |
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| 533 | case 17: |
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| 534 | call.address = (void *)((unsigned long)__builtin_return_address(17)&0xFFFFFF00); |
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| 535 | if (!call.address) |
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| 536 | goto handle; |
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| 537 | break; |
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| 538 | case 18: |
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| 539 | call.address = (void *)((unsigned long)__builtin_return_address(18)&0xFFFFFF00); |
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| 540 | if (!call.address) |
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| 541 | goto handle; |
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| 542 | break; |
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| 543 | case 19: |
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| 544 | call.address = (void *)((unsigned long)__builtin_return_address(19)&0xFFFFFF00); |
|---|
| 545 | if (!call.address) |
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| 546 | goto handle; |
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| 547 | break; |
|---|
| 548 | case 20: |
|---|
| 549 | call.address = (void *)((unsigned long)__builtin_return_address(20)&0xFFFFFF00); |
|---|
| 550 | if (!call.address) |
|---|
| 551 | goto handle; |
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| 552 | break; |
|---|
| 553 | case 21: |
|---|
| 554 | call.address = (void *)((unsigned long)__builtin_return_address(21)&0xFFFFFF00); |
|---|
| 555 | if (!call.address) |
|---|
| 556 | goto handle; |
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| 557 | break; |
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| 558 | case 22: |
|---|
| 559 | call.address = (void *)((unsigned long)__builtin_return_address(22)&0xFFFFFF00); |
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| 560 | if (!call.address) |
|---|
| 561 | goto handle; |
|---|
| 562 | break; |
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| 563 | case 23: |
|---|
| 564 | call.address = (void *)((unsigned long)__builtin_return_address(23)&0xFFFFFF00); |
|---|
| 565 | if (!call.address) |
|---|
| 566 | goto handle; |
|---|
| 567 | break; |
|---|
| 568 | case 24: |
|---|
| 569 | call.address = (void *)((unsigned long)__builtin_return_address(24)&0xFFFFFF00); |
|---|
| 570 | if (!call.address) |
|---|
| 571 | goto handle; |
|---|
| 572 | break; |
|---|
| 573 | case 25: |
|---|
| 574 | call.address = (void *)((unsigned long)__builtin_return_address(25)&0xFFFFFF00); |
|---|
| 575 | if (!call.address) |
|---|
| 576 | goto handle; |
|---|
| 577 | break; |
|---|
| 578 | case 26: |
|---|
| 579 | call.address = (void *)((unsigned long)__builtin_return_address(26)&0xFFFFFF00); |
|---|
| 580 | if (!call.address) |
|---|
| 581 | goto handle; |
|---|
| 582 | break; |
|---|
| 583 | case 27: |
|---|
| 584 | call.address = (void *)((unsigned long)__builtin_return_address(27)&0xFFFFFF00); |
|---|
| 585 | if (!call.address) |
|---|
| 586 | goto handle; |
|---|
| 587 | break; |
|---|
| 588 | case 28: |
|---|
| 589 | call.address = (void *)((unsigned long)__builtin_return_address(28)&0xFFFFFF00); |
|---|
| 590 | if (!call.address) |
|---|
| 591 | goto handle; |
|---|
| 592 | break; |
|---|
| 593 | case 29: |
|---|
| 594 | call.address = (void *)((unsigned long)__builtin_return_address(29)&0xFFFFFF00); |
|---|
| 595 | if (!call.address) |
|---|
| 596 | goto handle; |
|---|
| 597 | break; |
|---|
| 598 | case 30: |
|---|
| 599 | call.address = (void *)((unsigned long)__builtin_return_address(30)&0xFFFFFF00); |
|---|
| 600 | if (!call.address) |
|---|
| 601 | goto handle; |
|---|
| 602 | break; |
|---|
| 603 | case 31: |
|---|
| 604 | call.address = (void *)((unsigned long)__builtin_return_address(31)&0xFFFFFF00); |
|---|
| 605 | if (!call.address) |
|---|
| 606 | goto handle; |
|---|
| 607 | break; |
|---|
| 608 | case 32: |
|---|
| 609 | call.address = (void *)((unsigned long)__builtin_return_address(32)&0xFFFFFF00); |
|---|
| 610 | if (!call.address) |
|---|
| 611 | goto handle; |
|---|
| 612 | break; |
|---|
| 613 | case 33: |
|---|
| 614 | call.address = (void *)((unsigned long)__builtin_return_address(33)&0xFFFFFF00); |
|---|
| 615 | if (!call.address) |
|---|
| 616 | goto handle; |
|---|
| 617 | break; |
|---|
| 618 | case 34: |
|---|
| 619 | call.address = (void *)((unsigned long)__builtin_return_address(34)&0xFFFFFF00); |
|---|
| 620 | if (!call.address) |
|---|
| 621 | goto handle; |
|---|
| 622 | break; |
|---|
| 623 | case 35: |
|---|
| 624 | call.address = (void *)((unsigned long)__builtin_return_address(35)&0xFFFFFF00); |
|---|
| 625 | if (!call.address) |
|---|
| 626 | goto handle; |
|---|
| 627 | break; |
|---|
| 628 | case 36: |
|---|
| 629 | call.address = (void *)((unsigned long)__builtin_return_address(36)&0xFFFFFF00); |
|---|
| 630 | if (!call.address) |
|---|
| 631 | goto handle; |
|---|
| 632 | break; |
|---|
| 633 | case 37: |
|---|
| 634 | call.address = (void *)((unsigned long)__builtin_return_address(37)&0xFFFFFF00); |
|---|
| 635 | if (!call.address) |
|---|
| 636 | goto handle; |
|---|
| 637 | break; |
|---|
| 638 | case 38: |
|---|
| 639 | call.address = (void *)((unsigned long)__builtin_return_address(38)&0xFFFFFF00); |
|---|
| 640 | if (!call.address) |
|---|
| 641 | goto handle; |
|---|
| 642 | break; |
|---|
| 643 | case 39: |
|---|
| 644 | call.address = (void *)((unsigned long)__builtin_return_address(39)&0xFFFFFF00); |
|---|
| 645 | if (!call.address) |
|---|
| 646 | goto handle; |
|---|
| 647 | break; |
|---|
| 648 | case 40: |
|---|
| 649 | call.address = (void *)((unsigned long)__builtin_return_address(40)&0xFFFFFF00); |
|---|
| 650 | if (!call.address) |
|---|
| 651 | goto handle; |
|---|
| 652 | break; |
|---|
| 653 | case 41: |
|---|
| 654 | call.address = (void *)((unsigned long)__builtin_return_address(41)&0xFFFFFF00); |
|---|
| 655 | if (!call.address) |
|---|
| 656 | goto handle; |
|---|
| 657 | break; |
|---|
| 658 | case 42: |
|---|
| 659 | call.address = (void *)((unsigned long)__builtin_return_address(42)&0xFFFFFF00); |
|---|
| 660 | if (!call.address) |
|---|
| 661 | goto handle; |
|---|
| 662 | break; |
|---|
| 663 | case 43: |
|---|
| 664 | call.address = (void *)((unsigned long)__builtin_return_address(43)&0xFFFFFF00); |
|---|
| 665 | if (!call.address) |
|---|
| 666 | goto handle; |
|---|
| 667 | break; |
|---|
| 668 | case 44: |
|---|
| 669 | call.address = (void *)((unsigned long)__builtin_return_address(44)&0xFFFFFF00); |
|---|
| 670 | if (!call.address) |
|---|
| 671 | goto handle; |
|---|
| 672 | break; |
|---|
| 673 | case 45: |
|---|
| 674 | call.address = (void *)((unsigned long)__builtin_return_address(45)&0xFFFFFF00); |
|---|
| 675 | if (!call.address) |
|---|
| 676 | goto handle; |
|---|
| 677 | break; |
|---|
| 678 | case 46: |
|---|
| 679 | call.address = (void *)((unsigned long)__builtin_return_address(46)&0xFFFFFF00); |
|---|
| 680 | if (!call.address) |
|---|
| 681 | goto handle; |
|---|
| 682 | break; |
|---|
| 683 | case 47: |
|---|
| 684 | call.address = (void *)((unsigned long)__builtin_return_address(47)&0xFFFFFF00); |
|---|
| 685 | if (!call.address) |
|---|
| 686 | goto handle; |
|---|
| 687 | break; |
|---|
| 688 | case 48: |
|---|
| 689 | call.address = (void *)((unsigned long)__builtin_return_address(48)&0xFFFFFF00); |
|---|
| 690 | if (!call.address) |
|---|
| 691 | goto handle; |
|---|
| 692 | break; |
|---|
| 693 | case 49: |
|---|
| 694 | call.address = (void *)((unsigned long)__builtin_return_address(49)&0xFFFFFF00); |
|---|
| 695 | if (!call.address) |
|---|
| 696 | goto handle; |
|---|
| 697 | break; |
|---|
| 698 | case 50: |
|---|
| 699 | call.address = (void *)((unsigned long)__builtin_return_address(50)&0xFFFFFF00); |
|---|
| 700 | if (!call.address) |
|---|
| 701 | goto handle; |
|---|
| 702 | break; |
|---|
| 703 | case 51: |
|---|
| 704 | call.address = (void *)((unsigned long)__builtin_return_address(51)&0xFFFFFF00); |
|---|
| 705 | if (!call.address) |
|---|
| 706 | goto handle; |
|---|
| 707 | break; |
|---|
| 708 | case 52: |
|---|
| 709 | call.address = (void *)((unsigned long)__builtin_return_address(52)&0xFFFFFF00); |
|---|
| 710 | if (!call.address) |
|---|
| 711 | goto handle; |
|---|
| 712 | break; |
|---|
| 713 | case 53: |
|---|
| 714 | call.address = (void *)((unsigned long)__builtin_return_address(53)&0xFFFFFF00); |
|---|
| 715 | if (!call.address) |
|---|
| 716 | goto handle; |
|---|
| 717 | break; |
|---|
| 718 | case 54: |
|---|
| 719 | call.address = (void *)((unsigned long)__builtin_return_address(54)&0xFFFFFF00); |
|---|
| 720 | if (!call.address) |
|---|
| 721 | goto handle; |
|---|
| 722 | break; |
|---|
| 723 | case 55: |
|---|
| 724 | call.address = (void *)((unsigned long)__builtin_return_address(55)&0xFFFFFF00); |
|---|
| 725 | if (!call.address) |
|---|
| 726 | goto handle; |
|---|
| 727 | break; |
|---|
| 728 | case 56: |
|---|
| 729 | call.address = (void *)((unsigned long)__builtin_return_address(56)&0xFFFFFF00); |
|---|
| 730 | if (!call.address) |
|---|
| 731 | goto handle; |
|---|
| 732 | break; |
|---|
| 733 | case 57: |
|---|
| 734 | call.address = (void *)((unsigned long)__builtin_return_address(57)&0xFFFFFF00); |
|---|
| 735 | if (!call.address) |
|---|
| 736 | goto handle; |
|---|
| 737 | break; |
|---|
| 738 | case 58: |
|---|
| 739 | call.address = (void *)((unsigned long)__builtin_return_address(58)&0xFFFFFF00); |
|---|
| 740 | if (!call.address) |
|---|
| 741 | goto handle; |
|---|
| 742 | break; |
|---|
| 743 | case 59: |
|---|
| 744 | call.address = (void *)((unsigned long)__builtin_return_address(59)&0xFFFFFF00); |
|---|
| 745 | if (!call.address) |
|---|
| 746 | goto handle; |
|---|
| 747 | break; |
|---|
| 748 | case 60: |
|---|
| 749 | call.address = (void *)((unsigned long)__builtin_return_address(60)&0xFFFFFF00); |
|---|
| 750 | if (!call.address) |
|---|
| 751 | goto handle; |
|---|
| 752 | break; |
|---|
| 753 | case 61: |
|---|
| 754 | call.address = (void *)((unsigned long)__builtin_return_address(61)&0xFFFFFF00); |
|---|
| 755 | if (!call.address) |
|---|
| 756 | goto handle; |
|---|
| 757 | break; |
|---|
| 758 | case 62: |
|---|
| 759 | call.address = (void *)((unsigned long)__builtin_return_address(62)&0xFFFFFF00); |
|---|
| 760 | if (!call.address) |
|---|
| 761 | goto handle; |
|---|
| 762 | break; |
|---|
| 763 | case 63: |
|---|
| 764 | call.address = (void *)((unsigned long)__builtin_return_address(63)&0xFFFFFF00); |
|---|
| 765 | if (!call.address) |
|---|
| 766 | goto handle; |
|---|
| 767 | break; |
|---|
| 768 | } |
|---|
| 769 | |
|---|
| 770 | #ifdef DL_EXT |
|---|
| 771 | if (dladdr(call.address, &dlinfo) != 0) { |
|---|
| 772 | symname = dlinfo.dli_sname; |
|---|
| 773 | |
|---|
| 774 | demangled = __cxa_demangle(symname, NULL, 0, &status); |
|---|
| 775 | if (status == 0 && demangled != NULL) |
|---|
| 776 | symname = demangled; |
|---|
| 777 | |
|---|
| 778 | call.symbol = (symname != NULL) ? symname : "undefined"; |
|---|
| 779 | call.object = (dlinfo.dli_fname != NULL) ? dlinfo.dli_fname : "undefined"; |
|---|
| 780 | |
|---|
| 781 | |
|---|
| 782 | if (demangled) |
|---|
| 783 | free(demangled); |
|---|
| 784 | } |
|---|
| 785 | #endif |
|---|
| 786 | |
|---|
| 787 | callStack.push_back(call); |
|---|
| 788 | } |
|---|
| 789 | |
|---|
| 790 | handle: |
|---|
| 791 | #endif |
|---|
| 792 | |
|---|
| 793 | #ifdef DL_EXT |
|---|
| 794 | instance(); |
|---|
| 795 | |
|---|
| 796 | ++instances; |
|---|
| 797 | #endif |
|---|
| 798 | |
|---|
| 799 | if (handlerMap[source]) |
|---|
| 800 | handlers[source](source, this, handlerData[source]); |
|---|
| 801 | |
|---|
| 802 | if (!exception::global_exeption_context.context) |
|---|
| 803 | abort(); |
|---|
| 804 | } |
|---|
| 805 | |
|---|
| 806 | //------------------------------------------------------------------- |
|---|
| 807 | |
|---|
| 808 | basic::~basic() |
|---|
| 809 | { |
|---|
| 810 | #ifdef DL_EXT |
|---|
| 811 | sync::stack tg; |
|---|
| 812 | |
|---|
| 813 | --instances; |
|---|
| 814 | |
|---|
| 815 | if (instances == 0) { |
|---|
| 816 | deinitModule deinit; |
|---|
| 817 | |
|---|
| 818 | for (int i(0); i < MODULE_ENUMSIZE; ++i) { |
|---|
| 819 | if (!handlesOpened[i]) |
|---|
| 820 | continue; |
|---|
| 821 | |
|---|
| 822 | deinit = (deinitModule)dlsym(handles[i], "deinitExceptionBasicModule"); |
|---|
| 823 | if (deinit != NULL) |
|---|
| 824 | deinit(cookies[i]); |
|---|
| 825 | |
|---|
| 826 | handlesOpened[i] = false; |
|---|
| 827 | |
|---|
| 828 | #ifndef DL_FAST |
|---|
| 829 | dlclose(handles[i]); |
|---|
| 830 | #endif |
|---|
| 831 | } |
|---|
| 832 | } |
|---|
| 833 | #endif |
|---|
| 834 | } |
|---|
| 835 | |
|---|
| 836 | //------------------------------------------------------------------- |
|---|
| 837 | |
|---|
| 838 | dodo::string |
|---|
| 839 | basic::backtrace() |
|---|
| 840 | { |
|---|
| 841 | dodo::string stack; |
|---|
| 842 | |
|---|
| 843 | char str[32]; |
|---|
| 844 | |
|---|
| 845 | dodoArray<__call__>::iterator i = callStack.begin(), j = callStack.end(); |
|---|
| 846 | for (; i != j; ++i) { |
|---|
| 847 | snprintf(str, 32, " [0x%lx]", (long)i->address); |
|---|
| 848 | stack += i->object + ": " + i->symbol + str + "\n"; |
|---|
| 849 | } |
|---|
| 850 | |
|---|
| 851 | return stack; |
|---|
| 852 | } |
|---|
| 853 | |
|---|
| 854 | //------------------------------------------------------------------- |
|---|
| 855 | |
|---|
| 856 | basic::operator const dodo::string &() |
|---|
| 857 | { |
|---|
| 858 | sync::stack tg; |
|---|
| 859 | |
|---|
| 860 | return errStr; |
|---|
| 861 | } |
|---|
| 862 | |
|---|
| 863 | //------------------------------------------------------------------- |
|---|
| 864 | |
|---|
| 865 | const char * |
|---|
| 866 | basic::what() const |
|---|
| 867 | { |
|---|
| 868 | sync::stack tg; |
|---|
| 869 | |
|---|
| 870 | return errStr.data(); |
|---|
| 871 | } |
|---|
| 872 | |
|---|
| 873 | //------------------------------------------------------------------- |
|---|
| 874 | |
|---|
| 875 | void |
|---|
| 876 | basic::setHandler(moduleEnum module, |
|---|
| 877 | handler handler, |
|---|
| 878 | void *data) |
|---|
| 879 | { |
|---|
| 880 | sync::stack tg; |
|---|
| 881 | |
|---|
| 882 | #ifdef DL_EXT |
|---|
| 883 | instance(); |
|---|
| 884 | |
|---|
| 885 | if (handlesOpened[module]) { |
|---|
| 886 | deinitModule deinit; |
|---|
| 887 | |
|---|
| 888 | deinit = (deinitModule)dlsym(handles[module], "deinitExceptionBasicModule"); |
|---|
| 889 | if (deinit != NULL) |
|---|
| 890 | deinit(cookies[module]); |
|---|
| 891 | |
|---|
| 892 | #ifndef DL_FAST |
|---|
| 893 | dlclose(handles[module]); |
|---|
| 894 | #endif |
|---|
| 895 | |
|---|
| 896 | handlesOpened[module] = false; |
|---|
| 897 | handles[module] = NULL; |
|---|
| 898 | } |
|---|
| 899 | #endif |
|---|
| 900 | |
|---|
| 901 | handlers[module] = handler; |
|---|
| 902 | handlerMap[module] = true; |
|---|
| 903 | handlerData[module] = data; |
|---|
| 904 | } |
|---|
| 905 | |
|---|
| 906 | //------------------------------------------------------------------- |
|---|
| 907 | |
|---|
| 908 | void |
|---|
| 909 | basic::setHandler(handler handler, |
|---|
| 910 | void *data) |
|---|
| 911 | { |
|---|
| 912 | sync::stack tg; |
|---|
| 913 | |
|---|
| 914 | #ifdef DL_EXT |
|---|
| 915 | instance(); |
|---|
| 916 | |
|---|
| 917 | deinitModule deinit; |
|---|
| 918 | #endif |
|---|
| 919 | |
|---|
| 920 | for (int i(0); i < MODULE_ENUMSIZE; ++i) { |
|---|
| 921 | #ifdef DL_EXT |
|---|
| 922 | if (handlesOpened[i]) { |
|---|
| 923 | deinit = (deinitModule)dlsym(handles[i], "deinitExceptionBasicModule"); |
|---|
| 924 | if (deinit != NULL) |
|---|
| 925 | deinit(cookies[i]); |
|---|
| 926 | |
|---|
| 927 | #ifndef DL_FAST |
|---|
| 928 | dlclose(handles[i]); |
|---|
| 929 | #endif |
|---|
| 930 | |
|---|
| 931 | handlesOpened[i] = false; |
|---|
| 932 | handles[i] = NULL; |
|---|
| 933 | } |
|---|
| 934 | #endif |
|---|
| 935 | |
|---|
| 936 | handlers[i] = handler; |
|---|
| 937 | handlerMap[i] = true; |
|---|
| 938 | handlerData[i] = data; |
|---|
| 939 | } |
|---|
| 940 | } |
|---|
| 941 | |
|---|
| 942 | //------------------------------------------------------------------- |
|---|
| 943 | |
|---|
| 944 | void |
|---|
| 945 | basic::removeHandler(moduleEnum module) |
|---|
| 946 | { |
|---|
| 947 | sync::stack tg; |
|---|
| 948 | |
|---|
| 949 | #ifdef DL_EXT |
|---|
| 950 | if (handlesOpened[module]) { |
|---|
| 951 | deinitModule deinit; |
|---|
| 952 | |
|---|
| 953 | deinit = (deinitModule)dlsym(handles[module], "deinitExceptionBasicModule"); |
|---|
| 954 | if (deinit != NULL) |
|---|
| 955 | deinit(cookies[module]); |
|---|
| 956 | |
|---|
| 957 | #ifndef DL_FAST |
|---|
| 958 | dlclose(handles[module]); |
|---|
| 959 | #endif |
|---|
| 960 | |
|---|
| 961 | handlesOpened[module] = false; |
|---|
| 962 | handles[module] = NULL; |
|---|
| 963 | } |
|---|
| 964 | #endif |
|---|
| 965 | |
|---|
| 966 | handlers[module] = NULL; |
|---|
| 967 | handlerMap[module] = false; |
|---|
| 968 | handlerData[module] = NULL; |
|---|
| 969 | } |
|---|
| 970 | |
|---|
| 971 | //------------------------------------------------------------------- |
|---|
| 972 | |
|---|
| 973 | void |
|---|
| 974 | basic::removeHandlers() |
|---|
| 975 | { |
|---|
| 976 | sync::stack tg; |
|---|
| 977 | |
|---|
| 978 | #ifdef DL_EXT |
|---|
| 979 | deinitModule deinit; |
|---|
| 980 | #endif |
|---|
| 981 | |
|---|
| 982 | for (int i(0); i < MODULE_ENUMSIZE; ++i) { |
|---|
| 983 | #ifdef DL_EXT |
|---|
| 984 | if (handlesOpened[i]) { |
|---|
| 985 | deinit = (deinitModule)dlsym(handles[i], "deinitExceptionBasicModule"); |
|---|
| 986 | if (deinit != NULL) |
|---|
| 987 | deinit(cookies[i]); |
|---|
| 988 | |
|---|
| 989 | #ifndef DL_FAST |
|---|
| 990 | dlclose(handles[i]); |
|---|
| 991 | #endif |
|---|
| 992 | |
|---|
| 993 | handlesOpened[i] = false; |
|---|
| 994 | handles[i] = NULL; |
|---|
| 995 | } |
|---|
| 996 | #endif |
|---|
| 997 | |
|---|
| 998 | handlers[i] = NULL; |
|---|
| 999 | handlerMap[i] = false; |
|---|
| 1000 | handlerData[i] = NULL; |
|---|
| 1001 | } |
|---|
| 1002 | } |
|---|
| 1003 | |
|---|
| 1004 | //------------------------------------------------------------------- |
|---|
| 1005 | |
|---|
| 1006 | #ifdef DL_EXT |
|---|
| 1007 | void |
|---|
| 1008 | basic::setHandler(const dodo::string &path, |
|---|
| 1009 | void *data, |
|---|
| 1010 | void *toInit) |
|---|
| 1011 | { |
|---|
| 1012 | sync::stack tg; |
|---|
| 1013 | |
|---|
| 1014 | instance(); |
|---|
| 1015 | |
|---|
| 1016 | #ifdef DL_FAST |
|---|
| 1017 | void *h = dlopen(path.data(), RTLD_LAZY | RTLD_NODELETE); |
|---|
| 1018 | #else |
|---|
| 1019 | void *h = dlopen(path.data(), RTLD_LAZY); |
|---|
| 1020 | #endif |
|---|
| 1021 | if (h == NULL) |
|---|
| 1022 | return; |
|---|
| 1023 | |
|---|
| 1024 | initModule init = (initModule)dlsym(h, "initExceptionBasicModule"); |
|---|
| 1025 | if (init == NULL) |
|---|
| 1026 | return; |
|---|
| 1027 | |
|---|
| 1028 | __module__ mod = init(toInit); |
|---|
| 1029 | |
|---|
| 1030 | deinitModule deinit; |
|---|
| 1031 | |
|---|
| 1032 | for (int i = 0; i < MODULE_ENUMSIZE; ++i) { |
|---|
| 1033 | if (!mod.modules[i]) |
|---|
| 1034 | continue; |
|---|
| 1035 | |
|---|
| 1036 | if (handlesOpened[i]) { |
|---|
| 1037 | deinit = (deinitModule)dlsym(handles[i], "deinitExceptionBasicModule"); |
|---|
| 1038 | if (deinit != NULL) |
|---|
| 1039 | deinit(cookies[i]); |
|---|
| 1040 | |
|---|
| 1041 | #ifndef DL_FAST |
|---|
| 1042 | dlclose(handles[i]); |
|---|
| 1043 | #endif |
|---|
| 1044 | |
|---|
| 1045 | handlesOpened[i] = false; |
|---|
| 1046 | handles[i] = NULL; |
|---|
| 1047 | } |
|---|
| 1048 | |
|---|
| 1049 | |
|---|
| 1050 | handles[i] = h; |
|---|
| 1051 | |
|---|
| 1052 | handler in = (handler)dlsym(handles[i], mod.hook); |
|---|
| 1053 | if (in == NULL) |
|---|
| 1054 | continue; |
|---|
| 1055 | |
|---|
| 1056 | handlesOpened[i] = true; |
|---|
| 1057 | memcpy(cookies[i], mod.cookie, 32); |
|---|
| 1058 | |
|---|
| 1059 | handlers[i] = in; |
|---|
| 1060 | handlerMap[i] = true; |
|---|
| 1061 | handlerData[i] = data; |
|---|
| 1062 | } |
|---|
| 1063 | } |
|---|
| 1064 | |
|---|
| 1065 | //------------------------------------------------------------------- |
|---|
| 1066 | |
|---|
| 1067 | basic::__module__ |
|---|
| 1068 | basic::module(const dodo::string &module, |
|---|
| 1069 | void *toInit) |
|---|
| 1070 | { |
|---|
| 1071 | sync::stack tg; |
|---|
| 1072 | |
|---|
| 1073 | #ifdef DL_FAST |
|---|
| 1074 | void *handle = dlopen(module.data(), RTLD_LAZY | RTLD_NODELETE); |
|---|
| 1075 | #else |
|---|
| 1076 | void *handle = dlopen(module.data(), RTLD_LAZY); |
|---|
| 1077 | #endif |
|---|
| 1078 | if (handle == NULL) |
|---|
| 1079 | return __module__(); |
|---|
| 1080 | |
|---|
| 1081 | initModule init = (initModule)dlsym(handle, "initExceptionBasicModule"); |
|---|
| 1082 | if (init == NULL) |
|---|
| 1083 | return __module__(); |
|---|
| 1084 | |
|---|
| 1085 | __module__ mod = init(toInit); |
|---|
| 1086 | |
|---|
| 1087 | deinitModule deinit = (deinitModule)dlsym(handle, "deinitExceptionBasicModule"); |
|---|
| 1088 | if (deinit != NULL) |
|---|
| 1089 | deinit(mod.cookie); |
|---|
| 1090 | |
|---|
| 1091 | #ifndef DL_FAST |
|---|
| 1092 | if (dlclose(handle) != 0) |
|---|
| 1093 | return mod; |
|---|
| 1094 | |
|---|
| 1095 | #endif |
|---|
| 1096 | |
|---|
| 1097 | return mod; |
|---|
| 1098 | } |
|---|
| 1099 | #endif |
|---|
| 1100 | |
|---|
| 1101 | //------------------------------------------------------------------- |
|---|
| 1102 | |
|---|
| 1103 | void * |
|---|
| 1104 | basic::operator new(size_t size UNUSED, |
|---|
| 1105 | void *mem) |
|---|
| 1106 | { |
|---|
| 1107 | return mem; |
|---|
| 1108 | } |
|---|
| 1109 | |
|---|
| 1110 | //------------------------------------------------------------------- |
|---|
| 1111 | |
|---|
| 1112 | void * |
|---|
| 1113 | basic::operator new(size_t size) |
|---|
| 1114 | { |
|---|
| 1115 | return new char [size]; |
|---|
| 1116 | } |
|---|
| 1117 | |
|---|
| 1118 | //------------------------------------------------------------------- |
|---|
| 1119 | |
|---|
| 1120 | void |
|---|
| 1121 | basic::operator delete(void *p) |
|---|
| 1122 | { |
|---|
| 1123 | if (p != (void *)&exeption_storage) |
|---|
| 1124 | delete [] (char *)p; |
|---|
| 1125 | } |
|---|
| 1126 | |
|---|
| 1127 | //------------------------------------------------------------------- |
|---|
| 1128 | |
|---|