dsp563xx.h

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/* SPDX-License-Identifier: GPL-2.0-or-later */
 
/***************************************************************************
 *   Copyright (C) 2009-2011 by Mathias Kuester                            *
 *   mkdorg@users.sourceforge.net                                          *
 ***************************************************************************/
 
#ifndef OPENOCD_TARGET_DSP563XX_H
#define OPENOCD_TARGET_DSP563XX_H
 
#include <jtag/jtag.h>
#include <target/dsp563xx_once.h>
 
#define DSP563XX_NUMCOREREGS    54
#define DSP563XX_NUMONCEREGS    25
 
struct mcu_jtag {
    struct jtag_tap *tap;
};
 
enum breakpoint_usage {
    BPU_NONE = 0,
    BPU_BREAKPOINT,
    BPU_WATCHPOINT
};
 
struct hardware_breakpoint {
    enum breakpoint_usage used;
};
 
struct dsp563xx_common {
    struct mcu_jtag jtag_info;
    struct reg_cache *core_cache;
    uint32_t core_regs[DSP563XX_NUMCOREREGS];
    struct once_reg once_regs[DSP563XX_NUMONCEREGS];
 
    /* register cache to processor synchronization */
    int (*read_core_reg)(struct target *target, int num);
    int (*write_core_reg)(struct target *target, int num);
 
    struct hardware_breakpoint hardware_breakpoint[1];
 
    /*Were the hardware breakpoints cleared on startup?*/
    bool hardware_breakpoints_cleared;
};
 
struct dsp563xx_core_reg {
    uint32_t num;
    const char *name;
    uint32_t size;
    uint8_t eame;
    uint32_t instr_mask;
    struct target *target;
    struct dsp563xx_common *dsp563xx_common;
};
 
static inline struct dsp563xx_common *target_to_dsp563xx(struct target *target)
{
    return target->arch_info;
}
 
#endif /* OPENOCD_TARGET_DSP563XX_H */