forked from len0rd/rockbox
b955dff268
Put warnings in timer.h for incomplete targets (TIMER_FREQ not defined and/or timer-target.h inexistant) Correct TIMER_STOP & TIMER_START macros arguments for target without timers TIMER_START takes an extra argument in multicore builds (macro in macro doesn't work fine..) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21557 a1c6a512-1295-4272-9138-f99709370657
52 lines
1.5 KiB
C
52 lines
1.5 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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* Copyright (C) 2006 Thom Johansen
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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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****************************************************************************/
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#ifndef TIMER_TARGET_H
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#define TIMER_TARGET_H
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#include "config.h"
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/* FIXME : this header is PP specific */
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#ifndef CPU_PP
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#error "PP specific header"
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#endif
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bool __timer_set(long cycles, bool start);
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bool __timer_start(IF_COP_VOID(int core));
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void __timer_stop(void);
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/* Portalplayer chips use a microsecond timer. */
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#define TIMER_FREQ 1000000
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#define __TIMER_SET(cycles, set) \
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__timer_set(cycles, set)
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#if NUM_CORES > 1
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#define __TIMER_START(int_prio, core) \
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__timer_start(core)
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#else
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#define __TIMER_START(int_prio) \
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__timer_start()
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#endif
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#define __TIMER_STOP(...) \
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__timer_stop()
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#endif /* TIMER_TARGET_H */
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