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[/] [or1k/] [tags/] [nog_patch_59/] [or1ksim/] [profiler.h] - Rev 1780
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/* profiler.h -- profiling utility Copyright (C) 2001 Marko Mlinar, markom@opencores.org This file is part of OpenRISC 1000 Architectural Simulator. 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. */ /* Command line utility, that displays profiling information, generated by or1ksim. (use --profile option at command line, when running or1ksim. */ #ifndef __PROFILER_H #define __PROFILER_H #define MAX_STACK 1024 #define MAX_FUNCS 1024 #define PROF_CUMULATIVE 0x01 #define PROF_QUIET 0x02 struct stack_struct { /* Function address */ unsigned int addr; /* Cycles of function start; cycles of subfunctions are added later */ unsigned int cycles; /* Return address */ unsigned int raddr; /* Name of the function */ char name[33]; }; struct func_struct { /* Start address of function */ unsigned int addr; /* Name of the function */ char name[33]; /* Total cycles spent in function */ long cum_cycles; /* Calls to this function */ long calls; }; extern struct func_struct prof_func[MAX_FUNCS]; /* Total number of functions */ extern int prof_nfuncs; extern int prof_cycles; /* Print out command line help */ void prof_help (); /* Acquire data from profiler file */ int prof_acquire (char *fprofname); /* Print out profiling data */ void prof_print (); /* Set options */ void prof_set (int _quiet, int _cumulative); int main_profiler (int argc, char *argv[]); #endif /* not __PROFILER_H */
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