1 /***************************************************************************
2 * Copyright (C) 2005 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program. If not, see <http://www.gnu.org/licenses/>. *
17 ***************************************************************************/
22 #include "armv4_5_cache.h"
26 struct armv4_5_mmu_common
{
27 int (*get_ttb
)(struct target
*target
, uint32_t *result
);
28 int (*read_memory
)(struct target
*target
, uint32_t address
, uint32_t size
, uint32_t count
, uint8_t *buffer
);
29 int (*write_memory
)(struct target
*target
, uint32_t address
, uint32_t size
, uint32_t count
, const uint8_t *buffer
);
30 int (*disable_mmu_caches
)(struct target
*target
, int mmu
, int d_u_cache
, int i_cache
);
31 int (*enable_mmu_caches
)(struct target
*target
, int mmu
, int d_u_cache
, int i_cache
);
32 struct armv4_5_cache_common armv4_5_cache
;
37 int armv4_5_mmu_translate_va(struct target
*target
,
38 struct armv4_5_mmu_common
*armv4_5_mmu
, uint32_t va
,
39 uint32_t *cb
, uint32_t *val
);
41 int armv4_5_mmu_read_physical(struct target
*target
,
42 struct armv4_5_mmu_common
*armv4_5_mmu
,
43 uint32_t address
, uint32_t size
, uint32_t count
, uint8_t *buffer
);
45 int armv4_5_mmu_write_physical(struct target
*target
,
46 struct armv4_5_mmu_common
*armv4_5_mmu
,
47 uint32_t address
, uint32_t size
, uint32_t count
, const uint8_t *buffer
);
50 ARMV4_5_MMU_ENABLED
= 0x1,
51 ARMV4_5_ALIGNMENT_CHECK
= 0x2,
52 ARMV4_5_MMU_S_BIT
= 0x100,
53 ARMV4_5_MMU_R_BIT
= 0x200
56 #endif /* ARMV4_5_MMU_H */