gdb/ppcobsd-tdep.h

   1 /* Target-dependent code for OpenBSD/powerpc.
   2
   3    Copyright (C) 2004, 2006, 2007, 2008, 2009, 2010
   4    Free Software Foundation, Inc.
   5
   6    This file is part of GDB.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  20
  21 #ifndef PPCOBSD_TDEP_H
  22 #define PPCOBSD_TDEP_H
  23
  24 #include <stddef.h>
  25
  26 struct regset;
  27 struct regcache;
  28
  29 /* Register offsets for OpenBSD/powerpc.  */
  30 extern struct ppc_reg_offsets ppcobsd_reg_offsets;
  31 extern struct ppc_reg_offsets ppcobsd_fpreg_offsets;
  32
  33 /* Register sets for OpenBSD/powerpc.  */
  34 extern struct regset ppcobsd_gregset;
  35 extern struct regset ppcobsd_fpregset;
  36 \f
  37
  38 /* Supply register REGNUM in the general-purpose register set REGSET
  39    from the buffer specified by GREGS and LEN to register cache
  40    REGCACHE.  If REGNUM is -1, do this for all registers in REGSET.  */
  41
  42 extern void ppcobsd_supply_gregset (const struct regset *regset,
  43                                     struct regcache *regcache, int regnum,
  44                                     const void *gregs, size_t len);
  45
  46 /* Collect register REGNUM in the general-purpose register set
  47    REGSET. from register cache REGCACHE into the buffer specified by
  48    GREGS and LEN.  If REGNUM is -1, do this for all registers in
  49    REGSET.  */
  50
  51 extern void ppcobsd_collect_gregset (const struct regset *regset,
  52                                      const struct regcache *regcache,
  53                                      int regnum, void *gregs, size_t len);
  54
  55 #endif /* ppcobsd-tdep.h */