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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2010-06-29 00:34:12 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2010-06-29 00:34:12 +0000 |
| commit | 11e8bc5f0fa2d9485908874dbfe9cd65c1aec477 (patch) | |
| tree | 8e21888988f4c1e22aff26478e3f158e60c444c6 /cpukit/score/src/isr.c | |
| parent | 2010-06-28 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
| download | rtems-11e8bc5f0fa2d9485908874dbfe9cd65c1aec477.tar.bz2 | |
2010-06-28 Joel Sherrill <joel.sherrill@oarcorp.com>
PR 1573/cpukit
* configure.ac, posix/src/killinfo.c,
posix/src/psignalclearprocesssignals.c,
posix/src/psignalsetprocesssignals.c,
posix/src/psignalunblockthread.c, posix/src/pthreadcreate.c,
posix/src/pthreadkill.c, posix/src/pthreadsigmask.c,
rtems/src/signalsend.c, rtems/src/taskmode.c, score/Makefile.am,
score/preinstall.am, score/include/rtems/system.h,
score/include/rtems/score/context.h, score/include/rtems/score/isr.h,
score/include/rtems/score/thread.h, score/src/isr.c,
score/src/isrthreaddispatch.c, score/src/thread.c,
score/src/threaddispatch.c, score/src/threadloadenv.c: Add a per cpu
data structure which contains the information required by RTEMS for
each CPU core. This encapsulates information such as thread
executing, heir, idle and dispatch needed.
* score/include/rtems/score/percpu.h, score/src/percpu.c: New files.
Diffstat (limited to 'cpukit/score/src/isr.c')
| -rw-r--r-- | cpukit/score/src/isr.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/cpukit/score/src/isr.c b/cpukit/score/src/isr.c index 0c6956fb19..4925ee9117 100644 --- a/cpukit/score/src/isr.c +++ b/cpukit/score/src/isr.c @@ -34,8 +34,6 @@ void _ISR_Handler_initialization( void ) { - _ISR_Signals_to_thread_executing = false; - _ISR_Nest_level = 0; #if (CPU_SIMPLE_VECTORED_INTERRUPTS == TRUE) @@ -64,6 +62,9 @@ void _ISR_Handler_initialization( void ) Configuration.interrupt_stack_size ); + _CPU_Interrupt_stack_high = (void *) + ((uintptr_t) _CPU_Interrupt_stack_high & ~CPU_STACK_ALIGNMENT); + /* Interrupt stack might have to be aligned and/or setup * in a specific way. */ |