mips_m4k.h

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/* SPDX-License-Identifier: GPL-2.0-or-later */
 
/***************************************************************************
 *   Copyright (C) 2008 by Spencer Oliver                                  *
 *   spen@spen-soft.co.uk                                                  *
 *                                                                         *
 *   Copyright (C) 2008 by David T.L. Wong                                 *
 *                                                                         *
 *   Copyright (C) 2011 by Drasko DRASKOVIC                                *
 *   drasko.draskovic@gmail.com                                            *
 ***************************************************************************/
 
#ifndef OPENOCD_TARGET_MIPS_M4K_H
#define OPENOCD_TARGET_MIPS_M4K_H
 
struct target;
 
#define MIPSM4K_COMMON_MAGIC    0xB321B321U
 
struct mips_m4k_common {
    unsigned int common_magic;
 
    struct mips32_common mips32;
 
    bool is_pic32mx;
};
 
static inline struct mips_m4k_common *
target_to_m4k(struct target *target)
{
    return container_of(target->arch_info,
            struct mips_m4k_common, mips32);
}
 
static inline void mips_m4k_isa_filter(enum mips32_isa_imp isa_imp, target_addr_t  *addr)
{
    if (isa_imp <= 1) { /* if only one isa implemented */
        target_addr_t address = (*addr & ~1) | isa_imp;
 
        if (address != *addr) {
            LOG_USER("Warning: isa bit changed due to isa not implemented");
            *addr = address;
        }
    }
}
 
#endif /* OPENOCD_TARGET_MIPS_M4K_H */