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- prepare OpenOCD for branching, created ./trunk/

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git-svn-id: svn://svn.berlios.de/openocd/trunk@64 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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drath
2006-06-02 10:36:31 +00:00
commit 8b4e882a16
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src/target/armv4_5_mmu.h Normal file
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/***************************************************************************
* Copyright (C) 2005 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef ARMV4_5_MMU_H
#define ARMV4_5_MMU_H
#include "armv4_5_cache.h"
typedef struct armv4_5_mmu_common_s
{
u32 (*get_ttb)(target_t *target);
int (*read_memory)(target_t *target, u32 address, u32 size, u32 count, u8 *buffer);
int (*write_memory)(target_t *target, u32 address, u32 size, u32 count, u8 *buffer);
void (*disable_mmu_caches)(target_t *target, int mmu, int d_u_cache, int i_cache);
void (*enable_mmu_caches)(target_t *target, int mmu, int d_u_cache, int i_cache);
armv4_5_cache_common_t armv4_5_cache;
int has_tiny_pages;
int mmu_enabled;
} armv4_5_mmu_common_t;
enum
{
ARMV4_5_SECTION, ARMV4_5_LARGE_PAGE, ARMV4_5_SMALL_PAGE, ARMV4_5_TINY_PAGE
};
extern char* armv4_5_page_type_names[];
extern u32 armv4_5_mmu_translate_va(target_t *target, armv4_5_mmu_common_t *armv4_5_mmu, u32 va, int *type, u32 *cb, int *domain, u32 *ap);
extern int armv4_5_mmu_read_physical(target_t *target, armv4_5_mmu_common_t *armv4_5_mmu, u32 address, u32 size, u32 count, u8 *buffer);
extern int armv4_5_mmu_write_physical(target_t *target, armv4_5_mmu_common_t *armv4_5_mmu, u32 address, u32 size, u32 count, u8 *buffer);
extern int armv4_5_mmu_handle_virt2phys_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, target_t *target, armv4_5_mmu_common_t *armv4_5_mmu);
extern int armv4_5_mmu_handle_md_phys_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, target_t *target, armv4_5_mmu_common_t *armv4_5_mmu);
extern int armv4_5_mmu_handle_mw_phys_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, target_t *target, armv4_5_mmu_common_t *armv4_5_mmu);
#endif /* ARMV4_5_MMU_H */