cegcc/src/gcc-4.3.2/gcc/config/bfin/crti.s

   1 /* Specialized code needed to support construction and destruction of
   2    file-scope objects in C++ and Java code, and to support exception handling.
   3    Copyright (C) 2005 Free Software Foundation, Inc.
   4    Contributed by Analog Devices.
   5
   6 This file is part of GCC.
   7
   8 GCC is free software; you can redistribute it and/or modify
   9 it under the terms of the GNU General Public License as published by
  10 the Free Software Foundation; either version 2, or (at your option)
  11 any later version.
  12
  13 GCC is distributed in the hope that it will be useful,
  14 but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 GNU General Public License for more details.
  17
  18 You should have received a copy of the GNU General Public License
  19 along with GCC; see the file COPYING.  If not, write to
  20 the Free Software Foundation, 51 Franklin Street, Fifth Floor,
  21 Boston, MA 02110-1301, USA.  */
  22
  23 /* As a special exception, if you link this library with files
  24    compiled with GCC to produce an executable, this does not cause
  25    the resulting executable to be covered by the GNU General Public License.
  26    This exception does not however invalidate any other reasons why
  27    the executable file might be covered by the GNU General Public License.  */
  28
  29 /*
  30  * This file just supplies function prologues for the .init and .fini
  31  * sections.  It is linked in before crtbegin.o.
  32  */
  33
  34         .file   "crti.o"
  35         .ident  "GNU C crti.o"
  36
  37         .section .init
  38         .globl  __init
  39         .type   __init,@function
  40 __init:
  41 #if defined __ID_SHARED_LIB__
  42         [--SP] = P5;
  43 #elif defined __BFIN_FDPIC__
  44         [--SP] = P3;
  45 #endif
  46         LINK 12;
  47 #if defined __ID_SHARED_LIB__
  48         P5 = [P5 + _current_shared_library_p5_offset_]
  49 #endif
  50         .section .fini
  51         .globl  __fini
  52         .type   __fini,@function
  53 __fini:
  54 #if defined __ID_SHARED_LIB__
  55         [--SP] = P5;
  56 #elif defined __BFIN_FDPIC__
  57         [--SP] = P3;
  58 #endif
  59         LINK 12;
  60 #if defined __ID_SHARED_LIB__
  61         P5 = [P5 + _current_shared_library_p5_offset_]
  62 #endif