| | 1 | # Copyright (C) 2008-2022 Free Software Foundation, Inc. |
| | 2 | # |
| | 3 | # This file is part of GCC. |
| | 4 | # |
| | 5 | # GCC is free software; you can redistribute it and/or modify |
| | 6 | # it under the terms of the GNU General Public License as published by |
| | 7 | # the Free Software Foundation; either version 3, or (at your option) |
| | 8 | # any later version. |
| | 9 | # |
| | 10 | # GCC is distributed in the hope that it will be useful, |
| | 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| | 13 | # GNU General Public License for more details. |
| | 14 | # |
| | 15 | # You should have received a copy of the GNU General Public License |
| | 16 | # along with GCC; see the file COPYING3. If not see |
| | 17 | # <http://www.gnu.org/licenses/>. |
| | 18 | |
| | 19 | # In order to work around the very problems that force us to now generally |
| | 20 | # create a libgcc.so, glibc reexported a number of routines from libgcc.a. |
| | 21 | # By now choosing the same version tags for these specific routines, we |
| | 22 | # maintain enough binary compatibility to allow future versions of glibc |
| | 23 | # to defer implementation of these routines to libgcc.so via DT_AUXILIARY. |
| | 24 | |
| | 25 | %ifndef __x86_64__ |
| | 26 | %exclude { |
| | 27 | __divdi3 |
| | 28 | __moddi3 |
| | 29 | __udivdi3 |
| | 30 | __umoddi3 |
| | 31 | __register_frame |
| | 32 | __register_frame_table |
| | 33 | __deregister_frame |
| | 34 | __register_frame_info |
| | 35 | __deregister_frame_info |
| | 36 | __frame_state_for |
| | 37 | __register_frame_info_table |
| | 38 | } |
| | 39 | |
| | 40 | %inherit GCC_3.0 GLIBC_2.0 |
| | 41 | GLIBC_2.0 { |
| | 42 | # Sampling of DImode arithmetic used by (at least) i386 and m68k. |
| | 43 | __divdi3 |
| | 44 | __moddi3 |
| | 45 | __udivdi3 |
| | 46 | __umoddi3 |
| | 47 | |
| | 48 | # Exception handling support functions used by most everyone. |
| | 49 | __register_frame |
| | 50 | __register_frame_table |
| | 51 | __deregister_frame |
| | 52 | __register_frame_info |
| | 53 | __deregister_frame_info |
| | 54 | __frame_state_for |
| | 55 | __register_frame_info_table |
| | 56 | } |
| | 57 | %endif |
| | 58 | |
| | 59 | # 128 bit long double support was introduced with GCC 4.3.0 to 64bit |
| | 60 | # and with GCC 4.4.0 to 32bit. These lines make the symbols to get |
| | 61 | # a @@GCC_4.3.0 or @@GCC_4.4.0 attached. |
| | 62 | |
| | 63 | %exclude { |
| | 64 | __addtf3 |
| | 65 | __divtc3 |
| | 66 | __divtf3 |
| | 67 | __eqtf2 |
| | 68 | __extenddftf2 |
| | 69 | __extendsftf2 |
| | 70 | __extendxftf2 |
| | 71 | __fixtfdi |
| | 72 | __fixtfsi |
| | 73 | __fixtfti |
| | 74 | __fixunstfdi |
| | 75 | __fixunstfsi |
| | 76 | __fixunstfti |
| | 77 | __floatditf |
| | 78 | __floatsitf |
| | 79 | __floattitf |
| | 80 | __floatunditf |
| | 81 | __floatunsitf |
| | 82 | __floatuntitf |
| | 83 | __getf2 |
| | 84 | __gttf2 |
| | 85 | __letf2 |
| | 86 | __lttf2 |
| | 87 | __multc3 |
| | 88 | __multf3 |
| | 89 | __negtf2 |
| | 90 | __netf2 |
| | 91 | __powitf2 |
| | 92 | __subtf3 |
| | 93 | __trunctfdf2 |
| | 94 | __trunctfsf2 |
| | 95 | __trunctfxf2 |
| | 96 | __unordtf2 |
| | 97 | } |
| | 98 | |
| | 99 | %ifdef __x86_64__ |
| | 100 | # Those symbols had improper versions when they were added to gcc 4.3.0. |
| | 101 | # We corrected the default version to GCC_4.3.0. But we keep the old |
| | 102 | # version for backward binary compatibility. |
| | 103 | GCC_3.0 { |
| | 104 | __gttf2 |
| | 105 | __lttf2 |
| | 106 | __netf2 |
| | 107 | } |
| | 108 | |
| | 109 | GCC_4.0.0 { |
| | 110 | __divtc3 |
| | 111 | __multc3 |
| | 112 | __powitf2 |
| | 113 | } |
| | 114 | |
| | 115 | GCC_4.3.0 { |
| | 116 | __addtf3 |
| | 117 | __divtc3 |
| | 118 | __divtf3 |
| | 119 | __eqtf2 |
| | 120 | __extenddftf2 |
| | 121 | __extendsftf2 |
| | 122 | __extendxftf2 |
| | 123 | __fixtfdi |
| | 124 | __fixtfsi |
| | 125 | __fixtfti |
| | 126 | __fixunstfdi |
| | 127 | __fixunstfsi |
| | 128 | __fixunstfti |
| | 129 | __floatditf |
| | 130 | __floatsitf |
| | 131 | __floattitf |
| | 132 | __floatunditf |
| | 133 | __floatunsitf |
| | 134 | __floatuntitf |
| | 135 | __getf2 |
| | 136 | __gttf2 |
| | 137 | __letf2 |
| | 138 | __lttf2 |
| | 139 | __multc3 |
| | 140 | __multf3 |
| | 141 | __negtf2 |
| | 142 | __netf2 |
| | 143 | __powitf2 |
| | 144 | __subtf3 |
| | 145 | __trunctfdf2 |
| | 146 | __trunctfsf2 |
| | 147 | __trunctfxf2 |
| | 148 | __unordtf2 |
| | 149 | } |
| | 150 | |
| | 151 | GCC_4.8.0 { |
| | 152 | __cpu_model |
| | 153 | __cpu_indicator_init |
| | 154 | } |
| | 155 | %else |
| | 156 | GCC_4.4.0 { |
| | 157 | __addtf3 |
| | 158 | __copysigntf3 |
| | 159 | __divtc3 |
| | 160 | __divtf3 |
| | 161 | __eqtf2 |
| | 162 | __extenddftf2 |
| | 163 | __extendsftf2 |
| | 164 | __fabstf2 |
| | 165 | __fixtfdi |
| | 166 | __fixtfsi |
| | 167 | __fixunstfdi |
| | 168 | __fixunstfsi |
| | 169 | __floatditf |
| | 170 | __floatsitf |
| | 171 | __floatunditf |
| | 172 | __floatunsitf |
| | 173 | __getf2 |
| | 174 | __gttf2 |
| | 175 | __letf2 |
| | 176 | __lttf2 |
| | 177 | __multc3 |
| | 178 | __multf3 |
| | 179 | __negtf2 |
| | 180 | __netf2 |
| | 181 | __powitf2 |
| | 182 | __subtf3 |
| | 183 | __trunctfdf2 |
| | 184 | __trunctfsf2 |
| | 185 | __trunctfxf2 |
| | 186 | __unordtf2 |
| | 187 | } |
| | 188 | GCC_4.5.0 { |
| | 189 | __extendxftf2 |
| | 190 | } |
| | 191 | |
| | 192 | GCC_4.8.0 { |
| | 193 | __cpu_model |
| | 194 | __cpu_indicator_init |
| | 195 | } |
| | 196 | %endif |
| | 197 | |
| | 198 | %inherit GCC_12.0.0 GCC_7.0.0 |
| | 199 | GCC_12.0.0 { |
| | 200 | __divhc3 |
| | 201 | __mulhc3 |
| | 202 | __eqhf2 |
| | 203 | __nehf2 |
| | 204 | __extendhfdf2 |
| | 205 | __extendhfsf2 |
| | 206 | __extendhftf2 |
| | 207 | __extendhfxf2 |
| | 208 | __fixhfti |
| | 209 | __fixunshfti |
| | 210 | __floattihf |
| | 211 | __floatuntihf |
| | 212 | __truncdfhf2 |
| | 213 | __truncsfhf2 |
| | 214 | __trunctfhf2 |
| | 215 | __truncxfhf2 |
| | 216 | } |
projects / thirdparty / gcc.git / blame_incremental