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/* debug.h -- Trace function declarations

   Copyright 1999 Patrik Stridvall (for the wine project: www.winehq.com)

   Copyright (C) 2005 György `nog' Jeney, nog@sdf.lonestar.org

This file is part of OpenRISC 1000 Architectural Simulator.

(Most of it is ripped from the wine project's wine/include/wine/debug.h)

This program is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 2 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with this program; if not, write to the Free Software

Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */

#ifndef __DEBUG_H_INCLUDED

#define __DEBUG_H_INCLUDED

enum __ORSIM_DEBUG_CLASS {

  __ORSIM_DBCL_TRACE,

  __ORSIM_DBCL_FIXME,

  __ORSIM_DBCL_WARN,

  __ORSIM_DBCL_ERR,

};

void orsim_dbg_log(enum __ORSIM_DEBUG_CLASS dbcl, const char *dbch,

                   const char *function, const char *format, ...)

                                          __attribute__((format(printf, 4, 5)));

void orsim_dbcl_set_name(enum __ORSIM_DEBUG_CLASS dbcl, const char *dbch, int on);

void parse_dbchs(const char *str);

#ifndef __ORSIM_DBG_USE_FUNC

#define __ORSIM_DBG_USE_FUNC __FUNCTION__

#endif

#define __ORSIM_GET_DEBUGGING_TRACE(dbch) ((dbch)[0] & (1 << __ORSIM_DBCL_TRACE))

#define __ORSIM_GET_DEBUGGING_WARN(dbch)  ((dbch)[0] & (1 << __ORSIM_DBCL_WARN))

#define __ORSIM_GET_DEBUGGING_FIXME(dbch) ((dbch)[0] & (1 << __ORSIM_DBCL_FIXME))

#define __ORSIM_GET_DEBUGGING_ERR(dbch)  ((dbch)[0] & (1 << __ORSIM_DBCL_ERR))

#define __ORSIM_GET_DEBUGGING(dbcl,dbch)  __ORSIM_GET_DEBUGGING##dbcl(dbch)

#define __ORSIM_DPRINTF(dbcl, dbch) \

  do { if(__ORSIM_GET_DEBUGGING(dbcl,(dbch))) { \

       const char * const __dbch = dbch; \

       const enum __ORSIM_DEBUG_CLASS __dbcl = __ORSIM_DBCL##dbcl; \

       __ORSIM_DEBUG_LOG

#define __ORSIM_DEBUG_LOG(args...) \

  orsim_dbg_log(__dbcl, __dbch, __ORSIM_DBG_USE_FUNC, args); } } while(0)

#define TRACE_(ch) __ORSIM_DPRINTF(_TRACE, __orsim_dbch_##ch)

#define FIXME_(ch) __ORSIM_DPRINTF(_FIXME, __orsim_dbch_##ch)

#define WARN_(ch) __ORSIM_DPRINTF(_WARN, __orsim_dbch_##ch)

#define ERR_(ch) __ORSIM_DPRINTF(_ERR, __orsim_dbch_##ch)

#define TRACE __ORSIM_DPRINTF(_TRACE, __orsim_dbch___default)

#define FIXME __ORSIM_DPRINTF(_FIXME, __orsim_dbch___default)

#define WARN __ORSIM_DPRINTF(_WARN, __orsim_dbch___default)

#define ERR __ORSIM_DPRINTF(_ERR, __orsim_dbch___default)

#define TRACE_ON(ch)          __ORSIM_GET_DEBUGGING(_TRACE,__orsim_dbch_##ch)

#define WARN_ON(ch)           __ORSIM_GET_DEBUGGING(_WARN,__orsim_dbch_##ch)

#define FIXME_ON(ch)          __ORSIM_GET_DEBUGGING(_FIXME,__orsim_dbch_##ch)

#define ERR_ON(ch)            __ORSIM_GET_DEBUGGING(_ERR,__orsim_dbch_##ch)

#define DEFAULT_DEBUG_CHANNEL(dbch) \

 extern char __orsim_dbch_##dbch[]; \

 static char * const __orsim_dbch___default = __orsim_dbch_##dbch;

#ifndef __ORSIM_NO_DEC_DBCH

#define DECLARE_DEBUG_CHANNEL(dbch) extern char __orsim_dbch_##dbch[];

#endif

void debug(int level, const char *format,...) __attribute__((format(printf, 2, 3)));

#endif