diff options
Diffstat (limited to 'cpukit/score/src/smp.c')
| -rw-r--r-- | cpukit/score/src/smp.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/cpukit/score/src/smp.c b/cpukit/score/src/smp.c index b9d4b0a6cc..f0554fe2d5 100644 --- a/cpukit/score/src/smp.c +++ b/cpukit/score/src/smp.c @@ -121,8 +121,15 @@ void _SMP_Request_start_multitasking( void ) void _SMP_Start_multitasking_on_secondary_processor( void ) { Per_CPU_Control *self_cpu = _Per_CPU_Get(); + uint32_t cpu_index_self = _Per_CPU_Get_index( self_cpu ); + const Scheduler_Assignment *assignment = + _Scheduler_Get_assignment( cpu_index_self ); - if ( !_Per_CPU_Is_processor_started( self_cpu ) ) { + if ( cpu_index_self >= rtems_configuration_get_maximum_processors() ) { + _SMP_Fatal( SMP_FATAL_MULTITASKING_START_ON_INVALID_PROCESSOR ); + } + + if ( !_Scheduler_Should_start_processor( assignment ) ) { _SMP_Fatal( SMP_FATAL_MULTITASKING_START_ON_UNASSIGNED_PROCESSOR ); } |