bug.h

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/*
 * Copyright (c) 2014-2017, NVIDIA CORPORATION.  All rights reserved.
 *
 * NVIDIA CORPORATION and its licensors retain all intellectual property
 * and proprietary rights in and to this software, related documentation
 * and any modifications thereto.  Any use, reproduction, disclosure or
 * distribution of this software and related documentation without an express
 * license agreement from NVIDIA CORPORATION is strictly prohibited.
 */

#ifndef INCLUDED_BUG_H
#define INCLUDED_BUG_H

#include <qbprint.h>
#include <stack_trace.h>

#define wfi()  __asm__ __volatile__("wfi")

#define BUG()\
    do { \
        pr_error("BUG %s:%d (%s)\n", \
          __FILE__, __LINE__, __FUNCTION__); \
        QbDumpStack(); \
        while (1) { \
            wfi(); \
        } \
    } while (0)

#define BUG_ON(x)\
    do { \
        if ((x) != 0) \
            BUG(); \
    } while (0)

#define BUG_ON_MSG(x, ...)\
    do { \
        if ((x) != 0) {\
            pr_error(__VA_ARGS__);\
            BUG();\
        } \
    } while (0)


#define WARN_ON(x)\
    do { \
        if ((x) != 0) \
        { \
            pr_error("WARN %s:%d (%s)\n", \
                __FILE__, __LINE__, __FUNCTION__); \
            QbDumpStack(); \
        } \
    } while (0)

#endif //INCLUDED_BUG_H