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author | Till Straumann <strauman@slac.stanford.edu> | 2007-11-08 03:03:11 +0000 |
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committer | Till Straumann <strauman@slac.stanford.edu> | 2007-11-08 03:03:11 +0000 |
commit | 42bb3a028f307f24103e65e6c462645d4cc87f50 (patch) | |
tree | 10d9dfd526e3bd642c7415c871a5620a810f71af /cpukit/score/include | |
parent | 2007-11-07 Joel Sherrill <joel.sherrill@OARcorp.com> (diff) | |
download | rtems-42bb3a028f307f24103e65e6c462645d4cc87f50.tar.bz2 |
2007-11-07 Till Straumann <strauman@slac.stanford.edu>
* score/include/rtems/score/isr.h: added RTEMS_COMPILER_MEMORY_BARRIER
around _CPU_ISR_Set_level().
Diffstat (limited to 'cpukit/score/include')
-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 |