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[/] [openrisc/] [trunk/] [or1ksim/] [profiler.h] - Blame information for rev 286

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1 19 jeremybenn
/* profiler.h -- profiling utility
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   Copyright (C) 2001 Marko Mlinar, markom@opencores.org
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   Copyright (C) 2008 Embecosm Limited
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   Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>
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   This file is part of Or1ksim, the OpenRISC 1000 Architectural Simulator.
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   This program is free software; you can redistribute it and/or modify it
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   under the terms of the GNU General Public License as published by the Free
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   Software Foundation; either version 3 of the License, or (at your option)
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   any later version.
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   This program is distributed in the hope that it will be useful, but WITHOUT
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   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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   more details.
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   You should have received a copy of the GNU General Public License along
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   with this program.  If not, see <http://www.gnu.org/licenses/>.  */
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/* This program is commented throughout in a fashion suitable for processing
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   with Doxygen. */
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#ifndef PROFILER__H
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#define PROFILER__H
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/*! Maximum number of functions that can be profiled */
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#define MAX_FUNCS 8192
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/*! Data structure for information about functions */
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struct func_struct {
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  unsigned int  addr;           /*!< Start address of function */
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  char          name[33];       /*!< Name of the function */
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  long          cum_cycles;     /*!< Total cycles spent in function */
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  long          calls;          /*!< Calls to this function */
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};
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/* Global data structures for external use */
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extern struct func_struct  prof_func[MAX_FUNCS];
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extern int                 prof_nfuncs;
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extern int                 prof_cycles;
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/* Function prototypes for external use */
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int   prof_acquire (const char *fprofname);
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void  prof_set (int  _quiet,
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                int  _cumulative);
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int   main_profiler (int   argc,
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                     char *argv[],
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                     int   just_help);
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#endif  /* PROFILER__H */

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