diff options
Diffstat (limited to 'cpukit/score/cpu/sparc/include/rtems/score/sparc.h')
-rw-r--r-- | cpukit/score/cpu/sparc/include/rtems/score/sparc.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/cpukit/score/cpu/sparc/include/rtems/score/sparc.h b/cpukit/score/cpu/sparc/include/rtems/score/sparc.h index 182281f394..a65acb89b1 100644 --- a/cpukit/score/cpu/sparc/include/rtems/score/sparc.h +++ b/cpukit/score/cpu/sparc/include/rtems/score/sparc.h @@ -240,6 +240,18 @@ extern "C" { #define SPARC_INTERRUPT_TRAP_TO_SOURCE( _trap ) \ ( SPARC_REAL_TRAP_NUMBER( _trap ) - 0x10 ) +/** + * @brief Maps the interrupt source number to the associated asynchronous trap + * number. + * + * @param _source is the interrupt source number to map. + * + * @return Returns the asynchronous trap number associated with the interrupt + * source number. + */ +#define SPARC_INTERRUPT_SOURCE_TO_TRAP( _source ) \ + ( SPARC_ASYNCHRONOUS_TRAP( _source ) + 0x10 ) + #ifndef ASM /** |