forked from len0rd/rockbox
2acc0ac542
later. We still need to hunt down snippets used that are not. 1324 modified files... http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
47 lines
1.7 KiB
C
47 lines
1.7 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Profiling routines counts ticks and calls to each profiled function.
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*
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* Copyright (C) 2005 by Brandon Low
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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****************************************************************************/
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#ifndef _SYS_PROFILE_H
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#define _SYS_PROFILE_H
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/* Initialize and start profiling */
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void profstart(int current_thread)
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NO_PROF_ATTR;
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/* Clean up and write profile data */
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void profstop (void)
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NO_PROF_ATTR;
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/* Called every time a thread stops, we check if it's our thread and store
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* temporary timing data if it is */
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void profile_thread_stopped(int current_thread)
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NO_PROF_ATTR;
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/* Called when a thread starts, we check if it's our thread and resume timing */
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void profile_thread_started(int current_thread)
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NO_PROF_ATTR;
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void profile_func_exit(void *this_fn, void *call_site)
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NO_PROF_ATTR ICODE_ATTR;
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void profile_func_enter(void *this_fn, void *call_site)
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NO_PROF_ATTR ICODE_ATTR;
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#endif /*_SYS_PROFILE_H*/
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