diff options
Diffstat (limited to 'cpukit/score/src/threaddisabledispatch.c')
| -rw-r--r-- | cpukit/score/src/threaddisabledispatch.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/cpukit/score/src/threaddisabledispatch.c b/cpukit/score/src/threaddisabledispatch.c deleted file mode 100644 index 8746cd07f6..0000000000 --- a/cpukit/score/src/threaddisabledispatch.c +++ /dev/null @@ -1,60 +0,0 @@ -/** - * @file - * - * @brief Disaable Thread Dispatching - * @ingroup ScoreThread - */ - -/* - * - * - * COPYRIGHT (c) 1989-2011. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#if HAVE_CONFIG_H -#include "config.h" -#endif - -#include <rtems/system.h> -#include <rtems/score/sysstate.h> -#include <rtems/score/thread.h> -#include <rtems/score/threaddispatch.h> - -#if defined ( __THREAD_DO_NOT_INLINE_DISABLE_DISPATCH__ ) -void _Thread_Disable_dispatch( void ) -{ - /* - * This check is very brutal to system performance but is very helpful - * at finding blown stack problems. If you have a stack problem and - * need help finding it, then uncomment this code. Every system - * call will check the stack and since mutexes are used frequently - * in most systems, you might get lucky. - */ - #if defined(RTEMS_HEAVY_STACK_DEBUG) - if (_System_state_Is_up(_System_state_Get()) && (_ISR_Nest_level == 0)) { - if ( rtems_stack_checker_is_blown() ) { - printk( "Stack blown!!\n" ); - rtems_fatal_error_occurred( 99 ); - } - } - #endif - - _Thread_Dispatch_increment_disable_level(); - RTEMS_COMPILER_MEMORY_BARRIER(); - - /* - * This check is even more brutal than the other one. This enables - * malloc heap integrity checking upon entry to every system call. - */ - #if defined(RTEMS_HEAVY_MALLOC_DEBUG) - if ( _Thread_Dispatch_get_disable_level() == 1 ) { - _Heap_Walk( RTEMS_Malloc_Heap,99, false ); - } - #endif -} -#endif |