libgcc/config/microblaze/crtn.S

   1 /* crtn.s for __init, __fini
   2    This file supplies the epilogue for __init and __fini routines
   3
   4    Copyright (C) 2009-2022 Free Software Foundation, Inc.
   5
   6    Contributed by Michael Eager <eager@eagercon.com>.
   7
   8    This file is free software; you can redistribute it and/or modify it
   9    under the terms of the GNU General Public License as published by the
  10    Free Software Foundation; either version 3, or (at your option) any
  11    later version.
  12
  13    GCC is distributed in the hope that it will be useful, but WITHOUT
  14    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  15    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  16    License for more details.
  17
  18    Under Section 7 of GPL version 3, you are granted additional
  19    permissions described in the GCC Runtime Library Exception, version
  20    3.1, as published by the Free Software Foundation.
  21
  22    You should have received a copy of the GNU General Public License and
  23    a copy of the GCC Runtime Library Exception along with this program;
  24    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  25    <http://www.gnu.org/licenses/>.  */
  26
  27 /* An executable stack is *not* required for these functions.  */
  28 #ifdef __linux__
  29 .section .note.GNU-stack,"",%progbits
  30 .previous
  31 #endif
  32
  33     .section .init, "ax"
  34     lw      r15, r0, r1
  35     rtsd    r15, 8
  36     addik   r1, r1, 8
  37
  38     .section .fini, "ax"
  39     lw      r15, r0, r1
  40     rtsd    r15, 8
  41     addik   r1, r1, 8