workbench/classes/zune/nlist/include/shellstart.c

   1 /***************************************************************************
   2
   3  NList.mcc - New List MUI Custom Class
   4  Registered MUI class, Serial Number: 1d51 0x9d510030 to 0x9d5100A0
   5                                            0x9d5100C0 to 0x9d5100FF
   6
   7  Copyright (C) 1996-2001 by Gilles Masson
   8  Copyright (C) 2001-2014 NList Open Source Team
   9
  10  This library is free software; you can redistribute it and/or
  11  modify it under the terms of the GNU Lesser General Public
  12  License as published by the Free Software Foundation; either
  13  version 2.1 of the License, or (at your option) any later version.
  14
  15  This library is distributed in the hope that it will be useful,
  16  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18  Lesser General Public License for more details.
  19
  20  NList classes Support Site:  http://www.sf.net/projects/nlist-classes
  21
  22  $Id$
  23
  24 ***************************************************************************/
  25
  26 /*
  27  * The system (and compiler) rely on a symbol named _start which marks
  28  * the beginning of execution of an ELF file. To prevent others from
  29  * executing this library, and to keep the compiler/linker happy, we
  30  * define an empty _start symbol here.
  31  *
  32  * On the classic system (pre-AmigaOS4) this was usually done by
  33  * moveq #0,d0
  34  * rts
  35  *
  36  */
  37
  38 #if defined(__amigaos3__)
  39 asm(".text\n\
  40      .even\n\
  41      .globl _start\n\
  42     _start:\n\
  43      moveq #20,d0\n\
  44      rts");
  45 #else
  46 LONG _start(void)
  47 {
  48   return RETURN_FAIL;
  49 }
  50 #endif