gdb/ppcobsd-tdep.h

   1 /* Target-dependent code for OpenBSD/powerpc.
   2
   3    Copyright (C) 2004, 2006, 2007 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., 51 Franklin Street, Fifth Floor,
  20    Boston, MA 02110-1301, USA.  */
  21
  22 #ifndef PPCOBSD_TDEP_H
  23 #define PPCOBSD_TDEP_H
  24
  25 #include <stddef.h>
  26
  27 struct regset;
  28 struct regcache;
  29
  30 /* Register offsets for OpenBSD/powerpc.  */
  31 extern struct ppc_reg_offsets ppcobsd_reg_offsets;
  32 extern struct ppc_reg_offsets ppcobsd_fpreg_offsets;
  33
  34 /* Register sets for OpenBSD/powerpc.  */
  35 extern struct regset ppcobsd_gregset;
  36 extern struct regset ppcobsd_fpregset;
  37 \f
  38
  39 /* Supply register REGNUM in the general-purpose register set REGSET
  40    from the buffer specified by GREGS and LEN to register cache
  41    REGCACHE.  If REGNUM is -1, do this for all registers in REGSET.  */
  42
  43 extern void ppcobsd_supply_gregset (const struct regset *regset,
  44                                     struct regcache *regcache, int regnum,
  45                                     const void *gregs, size_t len);
  46
  47 /* Collect register REGNUM in the general-purpose register set
  48    REGSET. from register cache REGCACHE into the buffer specified by
  49    GREGS and LEN.  If REGNUM is -1, do this for all registers in
  50    REGSET.  */
  51
  52 extern void ppcobsd_collect_gregset (const struct regset *regset,
  53                                      const struct regcache *regcache,
  54                                      int regnum, void *gregs, size_t len);
  55
  56 #endif /* ppcobsd-tdep.h */