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   1 /*-
   2  * Copyright (c) 2005-2006, Kohsuke Ohtani
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. Neither the name of the author nor the names of any co-contributors
  14  *    may be used to endorse or promote products derived from this software
  15  *    without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  */
  30 #ifndef _DEBUG_H
  31 #define _DEBUG_H
  33 #include <sys/cdefs.h>
  34 #include <hal.h>
  36 #ifdef CONFIG_TINY
  37 #define LOGBUFSZ        512     /* size of log buffer */
  38 #else
  39 #define LOGBUFSZ        2048    /* size of log buffer */
  40 #endif
  42 #define DBGMSGSZ        128     /* Size of one message */
  44 #ifdef DEBUG
  45 #define DPRINTF(a)      printf a
  46 #define ASSERT(exp)     do { if (!(exp)) \
assert(__FILE__, __LINE__, #exp); } while (0)
  48 #else
  49 #define DPRINTF(a)      ((void)0)
  50 #define ASSERT(exp)     ((void)0)
  51 #define panic(x)        machine_abort()
  52 #endif
__BEGIN_DECLS
  55 #ifdef DEBUG
  56 void    printf(const char *, ...);
  57 void    assert(const char *, int, const char *);
  58 void    panic(const char *);
  59 int     dbgctl(int, void *);
  60 #endif
__END_DECLS
  63 #endif /* !_DEBUG_H */