diff options
Diffstat (limited to 'cpukit/score/include/rtems/score/isr.h')
| -rw-r--r-- | cpukit/score/include/rtems/score/isr.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/cpukit/score/include/rtems/score/isr.h b/cpukit/score/include/rtems/score/isr.h index 1359e91fd8..362ef05489 100644 --- a/cpukit/score/include/rtems/score/isr.h +++ b/cpukit/score/include/rtems/score/isr.h @@ -159,7 +159,12 @@ void _ISR_Handler_initialization ( void ); * routine exits. */ #define _ISR_Set_level( _new_level ) \ - _CPU_ISR_Set_level( _new_level ) + do { \ + RTEMS_COMPILER_MEMORY_BARRIER(); \ + _CPU_ISR_Set_level( _new_level ); \ + RTEMS_COMPILER_MEMORY_BARRIER(); \ + } while (0) + /** * This routine is the interrupt dispatcher. ALL interrupts |