gnu/dist/gcc4/gcc/config/mt/crtn.asm

   1 # crtn.asm for mt
   2
   3 #   Copyright (C) 2005 Free Software Foundation, Inc.
   4 #
   5 # This file is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License as published by the
   7 # Free Software Foundation; either version 2, or (at your option) any
   8 # later version.
   9 #
  10 # In addition to the permissions in the GNU General Public License, the
  11 # Free Software Foundation gives you unlimited permission to link the
  12 # compiled version of this file with other programs, and to distribute
  13 # those programs without any restriction coming from the use of this
  14 # file.  (The General Public License restrictions do apply in other
  15 # respects; for example, they cover modification of the file, and
  16 # distribution when not linked into another program.)
  17 #
  18 # This file is distributed in the hope that it will be useful, but
  19 # WITHOUT ANY WARRANTY; without even the implied warranty of
  20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21 # General Public License for more details.
  22 #
  23 # You should have received a copy of the GNU General Public License
  24 # along with GCC; see the file COPYING.  If not, write to the Free
  25 # Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
  26 # 02110-1301, USA.
  27 #
  28 #    As a special exception, if you link this library with files
  29 #    compiled with GCC to produce an executable, this does not cause
  30 #    the resulting executable to be covered by the GNU General Public License.
  31 #    This exception does not however invalidate any other reasons why
  32 #    the executable file might be covered by the GNU General Public License.
  33 #
  34
  35 # This file just makes sure that the .fini and .init sections do in
  36 # fact return.  Users may put any desired instructions in those sections.
  37 # This file is the last thing linked into any executable.
  38
  39         .file           "crtn.asm"
  40
  41         .section        ".init"
  42         .align          4
  43         ldw     r14, sp, #0
  44         addi    sp, sp, #4
  45         nop
  46         jal     r0, r14
  47         or      r0, r0, r0
  48
  49         .section        ".fini"
  50         .align          4
  51
  52         ldw     r14, sp, #0
  53         addi    sp, sp, #4
  54         nop
  55         jal     r0, r14
  56         or      r0, r0, r0