1 /* Interface for functions using gregset and fpregset types.
2 Copyright (C) 2000 Free Software Foundation, Inc.
4 This file is part of GDB.
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.
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.
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. */
22 #define GDB_GREGSET_T gregset_t
25 #ifndef GDB_FPREGSET_T
26 #define GDB_FPREGSET_T fpregset_t
29 typedef GDB_GREGSET_T gdb_gregset_t;
30 typedef GDB_FPREGSET_T gdb_fpregset_t;
32 /* A gregset is a data structure supplied by the native OS containing
33 the general register values of the debugged process. Usually this
34 includes integer registers and control registers. An fpregset is a
35 data structure containing the floating point registers. These data
36 structures were originally a part of the /proc interface, but have
37 been borrowed or copied by other GDB targets, eg. Linux. */
39 /* Copy register values from the native target gregset / fpregset
40 into GDB's internal register cache. */
42 extern void supply_gregset (gdb_gregset_t *gregs);
43 extern void supply_fpregset (gdb_fpregset_t *fpregs);
45 /* Copy register values from GDB's register cache into
46 the native target gregset / fpregset. If regno is -1,
47 copy all the registers. */
49 extern void fill_gregset (gdb_gregset_t *gregs, int regno);
50 extern void fill_fpregset (gdb_fpregset_t *fpregs, int regno);