diff options
| author | Till Straumann <strauman@slac.stanford.edu> | 2007-11-08 03:03:11 +0000 |
|---|---|---|
| committer | Till Straumann <strauman@slac.stanford.edu> | 2007-11-08 03:03:11 +0000 |
| commit | 42bb3a028f307f24103e65e6c462645d4cc87f50 (patch) | |
| tree | 10d9dfd526e3bd642c7415c871a5620a810f71af /cpukit | |
| 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')
| -rw-r--r-- | cpukit/ChangeLog | 5 | ||||
| -rw-r--r-- | cpukit/score/include/rtems/score/isr.h | 7 |
2 files changed, 11 insertions, 1 deletions
diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog index 67caebae32..c59da97b73 100644 --- a/cpukit/ChangeLog +++ b/cpukit/ChangeLog @@ -1,3 +1,8 @@ +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(). + 2007-11-07 Joel Sherrill <joel.sherrill@OARcorp.com> * score/inline/rtems/score/object.inl: During test coverage analysis, 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 |