sysdeps/powerpc/powerpc64/elf/entry.h

   1 /* Finding the entry point and start of text.  PowerPC64 version.
   2    Copyright (C) 2002 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20
  21 #ifndef __ASSEMBLY__
  22 extern void _start (void);
  23 #endif
  24
  25 #define ENTRY_POINT _start
  26
  27 /* We have to provide a special declaration.  */
  28 #define ENTRY_POINT_DECL(class) class void _start (void);
  29
  30 /* Use the address of ._start as the lowest address for which we need
  31    to keep profiling records.  We can't copy the ia64 scheme as our
  32    entry poiny address is really the address of the function
  33    descriptor, not the actual function entry.  */
  34 #define TEXT_START (((long int *) ENTRY_POINT)[0])