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/* modes.inl
*
* This include file contains the static inline implementation of the
* inlined routines in the Mode Handler
*
* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
* On-Line Applications Research Corporation (OAR).
* All rights assigned to U.S. Government, 1994.
*
* This material may be reproduced by or for the U.S. Government pursuant
* to the copyright license under the clause at DFARS 252.227-7013. This
* notice must appear in all copies of this file and its derivatives.
*
* $Id$
*/
#ifndef __MODES_inl
#define __MODES_inl
/*PAGE
*
* RTEMS_INTERRUPT_LEVEL
*/
STATIC INLINE unsigned32 RTEMS_INTERRUPT_LEVEL (
rtems_mode mode_set
)
{
return mode_set & RTEMS_INTERRUPT_MASK;
}
/*PAGE
*
* _Modes_Mask_changed
*
*/
STATIC INLINE boolean _Modes_Mask_changed (
rtems_mode mode_set,
rtems_mode masks
)
{
return ( mode_set & masks );
}
/*PAGE
*
* _Modes_Is_asr_disabled
*
*/
STATIC INLINE boolean _Modes_Is_asr_disabled (
rtems_mode mode_set
)
{
return ( mode_set & RTEMS_ASR_MASK );
}
/*PAGE
*
* _Modes_Is_preempt
*
*/
STATIC INLINE boolean _Modes_Is_preempt (
rtems_mode mode_set
)
{
return ( ( mode_set & RTEMS_PREEMPT_MASK ) == RTEMS_PREEMPT );
}
/*PAGE
*
* _Modes_Is_timeslice
*
*/
STATIC INLINE boolean _Modes_Is_timeslice (
rtems_mode mode_set
)
{
return ((mode_set & (RTEMS_TIMESLICE_MASK|RTEMS_PREEMPT_MASK)) ==
(RTEMS_TIMESLICE|RTEMS_PREEMPT) );
}
/*PAGE
*
* _Modes_Get_interrupt_level
*
*/
STATIC INLINE ISR_Level _Modes_Get_interrupt_level (
rtems_mode mode_set
)
{
return ( mode_set & RTEMS_INTERRUPT_MASK );
}
/*PAGE
*
* _Modes_Set_interrupt_level
*
*/
STATIC INLINE void _Modes_Set_interrupt_level (
rtems_mode mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
}
/*PAGE
*
* _Modes_Change
*
*/
STATIC INLINE void _Modes_Change (
rtems_mode old_mode_set,
rtems_mode new_mode_set,
rtems_mode mask,
rtems_mode *out_mode_set,
rtems_mode *changed
)
{
rtems_mode _out_mode;
_out_mode = old_mode_set;
_out_mode &= ~mask;
_out_mode |= new_mode_set & mask;
*changed = _out_mode ^ old_mode_set;
*out_mode_set = _out_mode;
}
#endif
/* end of include file */
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