1 /* Interface for functions using gregset and fpregset types.
2 Copyright (C) 2000, 2002, 2007, 2008, 2009, 2010, 2011
3 Free Software Foundation, Inc.
5 This file is part of GDB.
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.
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.
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/>. */
24 #define GDB_GREGSET_T gregset_t
27 #ifndef GDB_FPREGSET_T
28 #define GDB_FPREGSET_T fpregset_t
31 typedef GDB_GREGSET_T gdb_gregset_t;
32 typedef GDB_FPREGSET_T gdb_fpregset_t;
36 /* A gregset is a data structure supplied by the native OS containing
37 the general register values of the debugged process. Usually this
38 includes integer registers and control registers. An fpregset is a
39 data structure containing the floating point registers. These data
40 structures were originally a part of the /proc interface, but have
41 been borrowed or copied by other GDB targets, eg. GNU/Linux. */
43 /* Copy register values from the native target gregset/fpregset
44 into GDB's internal register cache. */
46 extern void supply_gregset (struct regcache *regcache,
47 const gdb_gregset_t *gregs);
48 extern void supply_fpregset (struct regcache *regcache,
49 const gdb_fpregset_t *fpregs);
51 /* Copy register values from GDB's register cache into
52 the native target gregset/fpregset. If regno is -1,
53 copy all the registers. */
55 extern void fill_gregset (const struct regcache *regcache,
56 gdb_gregset_t *gregs, int regno);
57 extern void fill_fpregset (const struct regcache *regcache,
58 gdb_fpregset_t *fpregs, int regno);