RTEMS
5.0.0
cpukit
include
rtems
score
isrlevel.h
Go to the documentation of this file.
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/*
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* COPYRIGHT (c) 1989-2011.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifndef _RTEMS_SCORE_ISR_LEVEL_h
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#define _RTEMS_SCORE_ISR_LEVEL_h
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#include <rtems/score/cpu.h>
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#include <rtems/score/assert.h>
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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typedef
uint32_t
ISR_Level
;
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#define _ISR_Local_disable( _level ) \
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do { \
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_CPU_ISR_Disable( _level ); \
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RTEMS_COMPILER_MEMORY_BARRIER(); \
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} while (0)
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#define _ISR_Local_enable( _level ) \
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do { \
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RTEMS_COMPILER_MEMORY_BARRIER(); \
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_CPU_ISR_Enable( _level ); \
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} while (0)
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#define _ISR_Local_flash( _level ) \
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do { \
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RTEMS_COMPILER_MEMORY_BARRIER(); \
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_CPU_ISR_Flash( _level ); \
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RTEMS_COMPILER_MEMORY_BARRIER(); \
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} while (0)
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#define _ISR_Is_enabled( _level ) \
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_CPU_ISR_Is_enabled( _level )
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#define _ISR_Get_level() \
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_CPU_ISR_Get_level()
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#define _ISR_Set_level( _new_level ) \
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do { \
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RTEMS_COMPILER_MEMORY_BARRIER(); \
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_CPU_ISR_Set_level( _new_level ); \
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RTEMS_COMPILER_MEMORY_BARRIER(); \
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} while (0)
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#ifdef __cplusplus
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}
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#endif
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#endif
ISR_Level
uint32_t ISR_Level
Definition:
isrlevel.h:38
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