libphobos/libdruntime/gcc/drtstuff.c

   1 /* Provide minfo section bracketing for D executables and shared libraries
   2    when the linker doesn't provide it.
   3    Copyright (C) 2019-2021 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 under
   8 the terms of the GNU General Public License as published by the Free
   9 Software Foundation; either version 3, or (at your option) any later
  10 version.
  11
  12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 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 /* Avoid interference with targets without support for named sections.  */
  27 #ifdef __ELF__
  28
  29 #ifdef DRT_BEGIN
  30 void *__start_minfo[]
  31 __attribute__((used, section("minfo"), aligned(sizeof(void *)))) = { };
  32 #endif
  33
  34 #ifdef DRT_END
  35 void *__stop_minfo[]
  36 __attribute__((used, section("minfo"), aligned(sizeof(void *)))) = { };
  37 #endif
  38
  39 #endif /* __ELF__ */