gcc/config/ia64/crtn.asm

   1 #   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
   2 #   Written By Timothy Wall
   3 #
   4 # This file is free software; you can redistribute it and/or modify it
   5 # under the terms of the GNU General Public License as published by the
   6 # Free Software Foundation; either version 2, or (at your option) any
   7 # later version.
   8 #
   9 # In addition to the permissions in the GNU General Public License, the
  10 # Free Software Foundation gives you unlimited permission to link the
  11 # compiled version of this file with other programs, and to distribute
  12 # those programs without any restriction coming from the use of this
  13 # file.  (The General Public License restrictions do apply in other
  14 # respects; for example, they cover modification of the file, and
  15 # distribution when not linked into another program.)
  16 #
  17 # This file is distributed in the hope that it will be useful, but
  18 # WITHOUT ANY WARRANTY; without even the implied warranty of
  19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20 # General Public License for more details.
  21 #
  22 # You should have received a copy of the GNU General Public License
  23 # along with this program; see the file COPYING.  If not, write to
  24 # the Free Software Foundation, 51 Franklin Street, Fifth Floor,
  25 # Boston, MA 02110-1301, USA.
  26 #
  27 #    As a special exception, if you link this library with files
  28 #    compiled with GCC to produce an executable, this does not cause
  29 #    the resulting executable to be covered by the GNU General Public License.
  30 #    This exception does not however invalidate any other reasons why
  31 #    the executable file might be covered by the GNU General Public License.
  32 #
  33
  34 # This file just makes sure that the .fini and .init sections do in
  35 # fact return.  Users may put any desired instructions in those sections.
  36 # This file is the last thing linked into any executable.
  37
  38         .file           "crtn.asm"
  39
  40         .section        ".init"
  41         ;;
  42         mov     ar.pfs = r34
  43         mov     b0 = r33
  44         .restore sp
  45         mov     r12 = r35
  46         br.ret.sptk.many b0
  47
  48         .section        ".fini"
  49         ;;
  50         mov     ar.pfs = r34
  51         mov     b0 = r33
  52         .restore sp
  53         mov     r12 = r35
  54         br.ret.sptk.many b0
  55
  56 # end of crtn.asm