libgcc/config/mips/crti.S

   1 /* Copyright (C) 2001-2024 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 it under
   6 the terms of the GNU General Public License as published by the Free
   7 Software Foundation; either version 3, or (at your option) any later
   8 version.
   9
  10 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  11 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13 for more details.
  14
  15 Under Section 7 of GPL version 3, you are granted additional
  16 permissions described in the GCC Runtime Library Exception, version
  17 3.1, as published by the Free Software Foundation.
  18
  19 You should have received a copy of the GNU General Public License and
  20 a copy of the GCC Runtime Library Exception along with this program;
  21 see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  22 <http://www.gnu.org/licenses/>.  */
  23
  24 /* An executable stack is *not* required for these functions.  */
  25 #include "gnustack.h"
  26
  27 /* 4 slots for argument spill area.  1 for cpreturn, 1 for stack.
  28    Return spill offset of 40 and 20.  Aligned to 16 bytes for n32.  */
  29
  30         .section .init,"ax",@progbits
  31         .globl  _init
  32         .type   _init,@function
  33 _init:
  34 #ifdef __mips64
  35         daddu   $sp,$sp,-48
  36         sd      $31,40($sp)
  37 #else
  38         addu    $sp,$sp,-32
  39         sw      $31,20($sp)
  40 #endif
  41
  42         .section .fini,"ax",@progbits
  43         .globl  _fini
  44         .type   _fini,@function
  45 _fini:
  46 #ifdef __mips64
  47         daddu   $sp,$sp,-48
  48         sd      $31,40($sp)
  49 #else
  50         addu    $sp,$sp,-32
  51         sw      $31,20($sp)
  52 #endif