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#ifndef CYGONCE_PROFILE_H
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#define CYGONCE_PROFILE_H
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//==========================================================================
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//
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// profile.h
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//
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// Application profiling support
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//
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//==========================================================================
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// ####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 2002, 2003 Free Software Foundation, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later
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// version.
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//
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// eCos 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
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// for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with eCos; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// As a special exception, if other files instantiate templates or use
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// macros or inline functions from this file, or you compile this file
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// and link it with other works to produce a work based on this file,
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// this file does not by itself cause the resulting work to be covered by
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// the GNU General Public License. However the source code for this file
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// must still be made available in accordance with section (3) of the GNU
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// General Public License v2.
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//
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// This exception does not invalidate any other reasons why a work based
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// on this file might be covered by the GNU General Public License.
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// -------------------------------------------
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// ####ECOSGPLCOPYRIGHTEND####
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//==========================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s): gthomas
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// Contributors: bartv
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// Date: 2002-11-14
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// Purpose: Define profiling support
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// Description:
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//
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// Usage:
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// #include <cyg/profile/profile.h>
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//
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//
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//####DESCRIPTIONEND####
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//
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//==========================================================================
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#include <pkgconf/profile_gprof.h>
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#include <cyg/infra/cyg_type.h>
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// Enable profiling
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__externC void profile_on(void *start_addr, void *end_addr,
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int bucket_size, int sample_resolution);
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// Disable and reset profiling
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__externC void profile_off(void);
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// Callback used by timer routine
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__externC void __profile_hit(CYG_ADDRWORD pc);
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// Callgraph support
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__externC void __profile_mcount(CYG_ADDRWORD /* caller_pc */, CYG_ADDRWORD /* callee_pc */);
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// Timer setup routine, used when enabling profiling
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__externC int hal_enable_profile_timer(int resolution);
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#endif // CYGONCE_PROFILE_H
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