arm926ejs.h

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/* SPDX-License-Identifier: GPL-2.0-or-later */
 
/***************************************************************************
 *   Copyright (C) 2007 by Dominic Rath                                    *
 *   Dominic.Rath@gmx.de                                                   *
 ***************************************************************************/
 
#ifndef OPENOCD_TARGET_ARM926EJS_H
#define OPENOCD_TARGET_ARM926EJS_H
 
#include "arm9tdmi.h"
#include "armv4_5_mmu.h"
 
#define ARM926EJS_COMMON_MAGIC 0xa926a926U
 
struct arm926ejs_common {
    unsigned int common_magic;
 
    struct arm7_9_common arm7_9_common;
    struct armv4_5_mmu_common armv4_5_mmu;
    int (*read_cp15)(struct target *target, uint32_t op1, uint32_t op2,
            uint32_t crn, uint32_t crm, uint32_t *value);
    int (*write_cp15)(struct target *target, uint32_t op1, uint32_t op2,
            uint32_t crn, uint32_t crm, uint32_t value);
    uint32_t cp15_control_reg;
    uint32_t d_fsr;
    uint32_t i_fsr;
    uint32_t d_far;
};
 
static inline struct arm926ejs_common *target_to_arm926(struct target *target)
{
    return container_of(target->arch_info, struct arm926ejs_common, arm7_9_common.arm);
}
 
int arm926ejs_init_arch_info(struct target *target,
        struct arm926ejs_common *arm926ejs, struct jtag_tap *tap);
int arm926ejs_arch_state(struct target *target);
int arm926ejs_write_memory(struct target *target,
        target_addr_t address, uint32_t size, uint32_t count, const uint8_t *buffer);
int arm926ejs_soft_reset_halt(struct target *target);
 
extern const struct command_registration arm926ejs_command_handlers[];
 
#endif /* OPENOCD_TARGET_ARM926EJS_H */