gnu/dist/gdb6/gdb/regformats/regdef.h

   1 /* Register protocol definition structures for the GNU Debugger
   2    Copyright 2001, 2002 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 2 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, write to the Free Software
  18    Foundation, Inc., 59 Temple Place - Suite 330,
  19    Boston, MA 02111-1307, USA.  */
  20
  21 #ifndef REGDEF_H
  22 #define REGDEF_H
  23
  24 struct reg
  25 {
  26   /* The name of this register - NULL for pad entries.  */
  27   const char *name;
  28
  29   /* At the moment, both of the following bit counts must be divisible
  30      by eight (to match the representation as two hex digits) and divisible
  31      by the size of a byte (to match the layout of each register in
  32      memory).  */
  33
  34   /* The offset (in bits) of the value of this register in the buffer.  */
  35   int offset;
  36
  37   /* The size (in bits) of the value of this register, as transmitted.  */
  38   int size;
  39 };
  40
  41 /* Set the current remote protocol and register cache according to the array
  42    ``regs'', with ``n'' elements.  */
  43
  44 void set_register_cache (struct reg *regs, int n);
  45
  46 #endif /* REGDEF_H */