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1 | /* mem.h --- interface to memory for M32C simulator. |
2 | ||
9b254dd1 | 3 | Copyright (C) 2005, 2007, 2008 Free Software Foundation, Inc. |
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4 | Contributed by Red Hat, Inc. |
5 | ||
6 | This file is part of the GNU simulators. | |
7 | ||
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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. | |
d45a4bef | 12 | |
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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. | |
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17 | |
18 | You should have received a copy of the GNU General Public License | |
4744ac1b | 19 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
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20 | |
21 | ||
22 | void init_mem (void); | |
23 | void mem_usage_stats (void); | |
24 | ||
25 | void mem_put_qi (int address, unsigned char value); | |
26 | void mem_put_hi (int address, unsigned short value); | |
27 | void mem_put_psi (int address, unsigned long value); | |
28 | void mem_put_si (int address, unsigned long value); | |
29 | ||
30 | void mem_put_blk (int address, void *bufptr, int nbytes); | |
31 | ||
32 | unsigned char mem_get_pc (); | |
33 | ||
34 | unsigned char mem_get_qi (int address); | |
35 | unsigned short mem_get_hi (int address); | |
36 | unsigned long mem_get_psi (int address); | |
37 | unsigned long mem_get_si (int address); | |
38 | ||
39 | void mem_get_blk (int address, void *bufptr, int nbytes); | |
40 | ||
41 | int sign_ext (int v, int bits); |