gdb/ppcobsd-tdep.h

   1 /* Target-dependent code for OpenBSD/powerpc.
   2
   3    Copyright (C) 2004, 2006-2012 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 3 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, see <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef PPCOBSD_TDEP_H
  21 #define PPCOBSD_TDEP_H
  22
  23 #include <stddef.h>
  24
  25 struct regset;
  26 struct regcache;
  27
  28 /* Register offsets for OpenBSD/powerpc.  */
  29 extern struct ppc_reg_offsets ppcobsd_reg_offsets;
  30 extern struct ppc_reg_offsets ppcobsd_fpreg_offsets;
  31
  32 /* Register sets for OpenBSD/powerpc.  */
  33 extern struct regset ppcobsd_gregset;
  34 extern struct regset ppcobsd_fpregset;
  35 \f
  36
  37 /* Supply register REGNUM in the general-purpose register set REGSET
  38    from the buffer specified by GREGS and LEN to register cache
  39    REGCACHE.  If REGNUM is -1, do this for all registers in REGSET.  */
  40
  41 extern void ppcobsd_supply_gregset (const struct regset *regset,
  42                                     struct regcache *regcache, int regnum,
  43                                     const void *gregs, size_t len);
  44
  45 /* Collect register REGNUM in the general-purpose register set
  46    REGSET, from register cache REGCACHE into the buffer specified by
  47    GREGS and LEN.  If REGNUM is -1, do this for all registers in
  48    REGSET.  */
  49
  50 extern void ppcobsd_collect_gregset (const struct regset *regset,
  51                                      const struct regcache *regcache,
  52                                      int regnum, void *gregs, size_t len);
  53
  54 #endif /* ppcobsd-tdep.h */