diff options
Diffstat (limited to 'bsps/m68k/shared/m68kidle.c')
-rw-r--r-- | bsps/m68k/shared/m68kidle.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/bsps/m68k/shared/m68kidle.c b/bsps/m68k/shared/m68kidle.c new file mode 100644 index 0000000000..f43651f49e --- /dev/null +++ b/bsps/m68k/shared/m68kidle.c @@ -0,0 +1,27 @@ +/* + * Motorola MC68xxx Dependent Idle Body Source + * + * This kernel routine is the idle thread. The idle thread runs any time + * no other thread is ready to run. This thread loops forever with + * interrupts enabled. + */ + +/* + * COPYRIGHT (c) 1989-2002. + * 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. + */ + +#include <rtems/system.h> +#include <rtems/score/thread.h> + +void *_CPU_Thread_Idle_body( uintptr_t ignored ) +{ + for( ; ; ) { + /* supervisor mode, all interrupts on */ + __asm__ volatile( "stop #0x3000":::"cc" ); + } +} |