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| author | Jennifer Averett <Jennifer.Averett@OARcorp.com> | 2011-05-26 18:07:07 +0000 |
|---|---|---|
| committer | Jennifer Averett <Jennifer.Averett@OARcorp.com> | 2011-05-26 18:07:07 +0000 |
| commit | d4dc7c8196355f08044e67a3f5c1e19485f17ff1 (patch) | |
| tree | 77437e47925428753b579caadf1e7b61f524ee4d /cpukit/score/src/threadhandler.c | |
| parent | Fix broken cvs id. (diff) | |
| download | rtems-d4dc7c8196355f08044e67a3f5c1e19485f17ff1.tar.bz2 | |
2011-05-26 Jennifer Averett <Jennifer.Averett@OARcorp.com>
PR 1796/cpukit
* sapi/src/exshutdown.c, score/include/rtems/score/percpu.h,
score/include/rtems/score/smp.h, score/src/smp.c,
score/src/threaddispatch.c, score/src/threadhandler.c: Added SMP
interprocess communications.
Diffstat (limited to '')
| -rw-r--r-- | cpukit/score/src/threadhandler.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/cpukit/score/src/threadhandler.c b/cpukit/score/src/threadhandler.c index 37185ad745..84fe9c10d3 100644 --- a/cpukit/score/src/threadhandler.c +++ b/cpukit/score/src/threadhandler.c @@ -2,7 +2,7 @@ * Thread Handler * * - * COPYRIGHT (c) 1989-2009. + * COPYRIGHT (c) 1989-2011. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be @@ -51,6 +51,11 @@ #define EXECUTE_GLOBAL_CONSTRUCTORS #endif +#if defined(RTEMS_SMP) + #include <rtems/score/smp.h> +#endif + + /*PAGE * * _Thread_Handler @@ -138,8 +143,15 @@ void _Thread_Handler( void ) */ if (!doneCons) /* && (volatile void *)_init) */ { INIT_NAME (); + + #if defined(RTEMS_SMP) + _Thread_Disable_dispatch(); + _SMP_Request_other_cores_to_perform_first_context_switch(); + _Thread_Enable_dispatch(); + #endif + } - #endif + #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { executing->Wait.return_argument = |