gdb/sparc64-linux-nat.c

   1 /* Native-dependent code for GNU/Linux UltraSPARC.
   2
   3    Copyright 2003, 2005 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 59 Temple Place - Suite 330,
  20    Boston, MA 02111-1307, USA.  */
  21
  22 #include "defs.h"
  23
  24 #include "sparc64-tdep.h"
  25 #include "sparc-nat.h"
  26 #include "inferior.h"
  27 #include "target.h"
  28 #include "linux-nat.h"
  29
  30 static const struct sparc_gregset sparc64_linux_ptrace_gregset =
  31 {
  32   16 * 8,                       /* "tstate" */
  33   17 * 8,                       /* %pc */
  34   18 * 8,                       /* %npc */
  35   19 * 8,                       /* %y */
  36   -1,                           /* %wim */
  37   -1,                           /* %tbr */
  38   0 * 8,                        /* %g1 */
  39   -1,                           /* %l0 */
  40   4                             /* sizeof (%y) */
  41 };
  42 \f
  43
  44 /* Provide a prototype to silence -Wmissing-prototypes.  */
  45 void _initialize_sparc64_linux_nat (void);
  46
  47 void
  48 _initialize_sparc64_linux_nat (void)
  49 {
  50   struct target_ops *t;
  51
  52   /* Fill in the generic GNU/Linux methods.  */
  53   t = linux_target ();
  54
  55   /* Add our register access methods.  */
  56   t->to_fetch_registers = fetch_inferior_registers;
  57   t->to_store_registers = store_inferior_registers;
  58
  59   /* Register the target.  */
  60   add_target (t);
  61
  62   sparc_gregset = &sparc64_linux_ptrace_gregset;
  63 }