diff options
Diffstat (limited to 'c/src/exec/score/macros/rtems/score/isr.inl')
-rw-r--r-- | c/src/exec/score/macros/rtems/score/isr.inl | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/c/src/exec/score/macros/rtems/score/isr.inl b/c/src/exec/score/macros/rtems/score/isr.inl new file mode 100644 index 0000000000..69ae8fe690 --- /dev/null +++ b/c/src/exec/score/macros/rtems/score/isr.inl @@ -0,0 +1,48 @@ +/* isr.inl + * + * This include file contains the macro implementation of all + * inlined routines in the Interrupt Handler. + * + * COPYRIGHT (c) 1989-1997. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may in + * the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#ifndef __ISR_inl +#define __ISR_inl + +/*PAGE + * + * _ISR_Is_in_progress + * + */ + +#define _ISR_Is_in_progress() \ + (_ISR_Nest_level != 0) + +/*PAGE + * + * _ISR_Is_vector_number_valid + * + */ + +#define _ISR_Is_vector_number_valid( _vector ) \ + ( (_vector) <= CPU_INTERRUPT_MAXIMUM_VECTOR_NUMBER ) + +/*PAGE + * + * _ISR_Is_valid_user_handler + * + */ + +#define _ISR_Is_valid_user_handler( _handler ) \ + ((_handler) != NULL) + +#endif +/* end of include file */ |