1 /* Generic register read/write.
2 Copyright (C) 1998, 2007, 2008, 2009, 2010, 2011
3 Free Software Foundation, Inc.
4 Contributed by Cygnus Solutions.
6 This file is part of GDB, the GNU debugger.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>. */
22 #include "sim-assert.h"
24 /* Generic implementation of sim_fetch_register for simulators using
26 The contents of BUF are in target byte order. */
27 /* ??? Obviously the interface needs to be extended to handle multiple
31 sim_fetch_register (SIM_DESC sd
, int rn
, unsigned char *buf
, int length
)
33 SIM_CPU
*cpu
= STATE_CPU (sd
, 0);
35 SIM_ASSERT (STATE_MAGIC (sd
) == SIM_MAGIC_NUMBER
);
36 return (* CPU_REG_FETCH (cpu
)) (cpu
, rn
, buf
, length
);
39 /* Generic implementation of sim_store_register for simulators using
41 The contents of BUF are in target byte order. */
42 /* ??? Obviously the interface needs to be extended to handle multiple
46 sim_store_register (SIM_DESC sd
, int rn
, unsigned char *buf
, int length
)
48 SIM_CPU
*cpu
= STATE_CPU (sd
, 0);
50 SIM_ASSERT (STATE_MAGIC (sd
) == SIM_MAGIC_NUMBER
);
51 return (* CPU_REG_STORE (cpu
)) (cpu
, rn
, buf
, length
);
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