gdb/ppc-obsd-tdep.h

   1 /* Target-dependent code for OpenBSD/powerpc.
   2
   3    Copyright (C) 2004-2023 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 PPC_OBSD_TDEP_H
  21 #define PPC_OBSD_TDEP_H
  22
  23 struct regset;
  24 struct regcache;
  25
  26 /* Register offsets for OpenBSD/powerpc.  */
  27 extern struct ppc_reg_offsets ppcobsd_reg_offsets;
  28 extern struct ppc_reg_offsets ppcobsd_fpreg_offsets;
  29
  30 /* Register sets for OpenBSD/powerpc.  */
  31 extern const struct regset ppcobsd_gregset;
  32 extern const struct regset ppcobsd_fpregset;
  33 \f
  34
  35 /* Supply register REGNUM in the general-purpose register set REGSET
  36    from the buffer specified by GREGS and LEN to register cache
  37    REGCACHE.  If REGNUM is -1, do this for all registers in REGSET.  */
  38
  39 extern void ppcobsd_supply_gregset (const struct regset *regset,
  40                                     struct regcache *regcache, int regnum,
  41                                     const void *gregs, size_t len);
  42
  43 /* Collect register REGNUM in the general-purpose register set
  44    REGSET, from register cache REGCACHE into the buffer specified by
  45    GREGS and LEN.  If REGNUM is -1, do this for all registers in
  46    REGSET.  */
  47
  48 extern void ppcobsd_collect_gregset (const struct regset *regset,
  49                                      const struct regcache *regcache,
  50                                      int regnum, void *gregs, size_t len);
  51
  52 #endif /* ppc-obsd-tdep.h */