gdb/i386gnu-tdep.c

   1 /* Target-dependent code for the GNU Hurd.
   2    Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
   3
   4    This file is part of GDB.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19    Boston, MA 02110-1301, USA.  */
  20
  21 #include "defs.h"
  22 #include "osabi.h"
  23
  24 #include "i386-tdep.h"
  25
  26 static void
  27 i386gnu_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
  28 {
  29   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
  30
  31   /* GNU uses ELF.  */
  32   i386_elf_init_abi (info, gdbarch);
  33
  34   tdep->jb_pc_offset = 20;      /* From <bits/setjmp.h>.  */
  35 }
  36
  37 /* Provide a prototype to silence -Wmissing-prototypes.  */
  38 extern void _initialize_i386gnu_tdep (void);
  39
  40 void
  41 _initialize_i386gnu_tdep (void)
  42 {
  43   gdbarch_register_osabi (bfd_arch_i386, 0, GDB_OSABI_HURD, i386gnu_init_abi);
  44 }