| 1 | /* Generic memory read/write for hardware simulator models. |
| 2 | Copyright (C) 1997, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. |
| 3 | Contributed by Cygnus Support. |
| 4 | |
| 5 | This file is part of GDB, the GNU debugger. |
| 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 3 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, see <http://www.gnu.org/licenses/>. */ |
| 19 | |
| 20 | #include "sim-main.h" |
| 21 | #include "sim-assert.h" |
| 22 | |
| 23 | /* Generic implementation of sim_read that works with simulators |
| 24 | modeling real hardware */ |
| 25 | |
| 26 | int |
| 27 | sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length) |
| 28 | { |
| 29 | SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); |
| 30 | return sim_core_read_buffer (sd, NULL, read_map, |
| 31 | buf, mem, length); |
| 32 | } |
| 33 | |
| 34 | int |
| 35 | sim_write (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length) |
| 36 | { |
| 37 | SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); |
| 38 | return sim_core_write_buffer (sd, NULL, write_map, |
| 39 | buf, mem, length); |
| 40 | } |