gdb/regformats/regdef.h

   1 /* Register protocol definition structures for the GNU Debugger
   2    Copyright (C) 2001-2015 Free Software Foundation, Inc.
   3
   4    This file is part of GDB.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  18
  19 #ifndef REGDEF_H
  20 #define REGDEF_H
  21
  22 struct reg
  23 {
  24   /* The name of this register - NULL for pad entries.  */
  25   const char *name;
  26
  27   /* At the moment, both of the following bit counts must be divisible
  28      by eight (to match the representation as two hex digits) and divisible
  29      by the size of a byte (to match the layout of each register in
  30      memory).  */
  31
  32   /* The offset (in bits) of the value of this register in the buffer.  */
  33   int offset;
  34
  35   /* The size (in bits) of the value of this register, as transmitted.  */
  36   int size;
  37 };
  38
  39 /* Set the current remote protocol and register cache according to the array
  40    ``regs'', with ``n'' elements.  */
  41
  42 void set_register_cache (struct reg *regs, int n);
  43
  44 #endif /* REGDEF_H */