/*
 * Copyright 2017, Data61
 * Commonwealth Scientific and Industrial Research Organisation (CSIRO)
 * ABN 41 687 119 230.
 *
 * This software may be distributed and modified according to the terms of
 * the BSD 2-Clause license. Note that NO WARRANTY is provided.
 * See "LICENSE_BSD2.txt" for details.
 *
 * @TAG(DATA61_BSD)
 */

#pragma once

#include <autoconf.h>

#include <sel4/sel4.h>
#include <sel4/types.h>

/* An implementation of printf that you can safely call from within syscall
 * stubs.
 */
int
debug_safe_printf(const char *format, ...)
__attribute__((format(printf, 1, 2)))
__attribute__((no_instrument_function));

void debug_cap_identify(seL4_CPtr cap);

static inline int debug_cap_is_valid(seL4_CPtr cap)
{
    return (0 != seL4_DebugCapIdentify(cap));
}

static inline int debug_cap_is_endpoint(seL4_CPtr cap)
{
    // there is kernel/generated/arch/object/structures_gen.h that defines
    // cap_endpoint_cap = 4, but we can't include it here
    return (4 == seL4_DebugCapIdentify(cap));
}

static inline int debug_cap_is_notification(seL4_CPtr cap)
{
    // there is kernel/generated/arch/object/structures_gen.h that defines
    // cap_notification_cap = 6, but we can't include it here
    return (6 == seL4_DebugCapIdentify(cap));
}


void debug_print_bootinfo(seL4_BootInfo *info);