contrib/gdb-6.2.1/gdb/amd64-nat.h

   1 /* Native-dependent code for AMD64.
   2
   3    Copyright 2003 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 2 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, write to the Free Software
  19    Foundation, Inc., 59 Temple Place - Suite 330,
  20    Boston, MA 02111-1307, USA.  */
  21
  22 #ifndef AMD64_NAT_H
  23 #define AMD64_NAT_H 1
  24
  25 struct regcache;
  26
  27 /* General-purpose register set description for native 32-bit code.  */
  28 extern int *amd64_native_gregset32_reg_offset;
  29 extern int amd64_native_gregset32_num_regs;
  30
  31 /* General-purpose register set description for native 64-bit code.  */
  32 extern int *amd64_native_gregset64_reg_offset;
  33 extern int amd64_native_gregset64_num_regs;
  34
  35 /* Return whether the native general-purpose register set supplies
  36    register REGNUM.  */
  37
  38 extern int amd64_native_gregset_supplies_p (int regnum);
  39
  40 /* Supply register REGNUM, whose contents are store in BUF, to
  41    REGCACHE.  If REGNUM is -1, supply all appropriate registers.  */
  42
  43 extern void amd64_supply_native_gregset (struct regcache *regcache,
  44                                          const void *gregs, int regnum);
  45
  46 /* Collect register REGNUM from REGCACHE and store its contents in
  47    GREGS.  If REGNUM is -1, collect and store all appropriate
  48    registers.  */
  49
  50 extern void amd64_collect_native_gregset (const struct regcache *regcache,
  51                                           void *gregs, int regnum);
  52
  53 #endif /* amd64-nat.h */