/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2014 ARM Ltd.
 */
#ifndef __ASM_PTDUMP_H
#define __ASM_PTDUMP_H

#ifdef CONFIG_PTDUMP_CORE

#include <linux/mm_types.h>
#include <linux/seq_file.h>

struct addr_marker {
    unsigned long start_address;
    char *name;
};

struct ptdump_info {
    struct mm_struct        *mm;
    const struct addr_marker    *markers;
    unsigned long            base_addr;
};

void ptdump_walk(struct seq_file *s, struct ptdump_info *info);
#ifdef CONFIG_PTDUMP_DEBUGFS
#define EFI_RUNTIME_MAP_END    DEFAULT_MAP_WINDOW_64
void __init ptdump_debugfs_register(struct ptdump_info *info, const char *name);
#else
static inline void ptdump_debugfs_register(struct ptdump_info *info,
                       const char *name) { }
#endif
void ptdump_check_wx(void);
#endif /* CONFIG_PTDUMP_CORE */

#ifdef CONFIG_DEBUG_WX
#define debug_checkwx()    ptdump_check_wx()
#else
#define debug_checkwx()    do { } while (0)
#endif

#endif /* __ASM_PTDUMP_H */