diff options
Diffstat (limited to 'cpukit/score/inline/rtems/score/userext.inl')
| -rw-r--r-- | cpukit/score/inline/rtems/score/userext.inl | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/cpukit/score/inline/rtems/score/userext.inl b/cpukit/score/inline/rtems/score/userext.inl new file mode 100644 index 0000000000..1558da968a --- /dev/null +++ b/cpukit/score/inline/rtems/score/userext.inl @@ -0,0 +1,268 @@ +/* userext.inl + * + * This file contains the macro implementation of the inlined routines + * from the User Extension Handler + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __USER_EXTENSIONS_inl +#define __USER_EXTENSIONS_inl + +/*PAGE + * + * _User_extensions_Handler_initialization + * + */ + +STATIC INLINE void _User_extensions_Handler_initialization ( + rtems_extensions_table *initial_extensions +) +{ + _Chain_Initialize_empty( &_User_extensions_List ); + + if ( initial_extensions ) { + _User_extensions_Initial.Callouts = *initial_extensions; + _Chain_Append( &_User_extensions_List, &_User_extensions_Initial.Node ); + } +} + +/*PAGE + * + * _User_extensions_Add_set + */ + +STATIC INLINE void _User_extensions_Add_set ( + User_extensions_Control *the_extension, + rtems_extensions_table *extension_table +) +{ + the_extension->Callouts = *extension_table; + + _Chain_Append( &_User_extensions_List, &the_extension->Node ); +} + +/*PAGE + * + * _User_extensions_Remove_set + */ + +STATIC INLINE void _User_extensions_Remove_set ( + User_extensions_Control *the_extension +) +{ + _Chain_Extract( &the_extension->Node ); +} + +/*PAGE + * + * _User_extensions_Task_create + * + */ + +STATIC INLINE void _User_extensions_Task_create ( + Thread_Control *the_thread +) +{ + Chain_Node *the_node; + User_extensions_Control *the_extension; + + for ( the_node = _User_extensions_List.first ; + !_Chain_Is_tail( &_User_extensions_List, the_node ) ; + the_node = the_node->next ) { + + the_extension = (User_extensions_Control *) the_node; + + if ( the_extension->Callouts.rtems_task_create != NULL ) + (*the_extension->Callouts.rtems_task_create)( + _Thread_Executing, + the_thread + ); + } +} + +/*PAGE + * + * _User_extensions_Task_delete + */ + +STATIC INLINE void _User_extensions_Task_delete ( + Thread_Control *the_thread +) +{ + Chain_Node *the_node; + User_extensions_Control *the_extension; + + for ( the_node = _User_extensions_List.last ; + !_Chain_Is_head( &_User_extensions_List, the_node ) ; + the_node = the_node->previous ) { + + the_extension = (User_extensions_Control *) the_node; + + if ( the_extension->Callouts.rtems_task_delete != NULL ) + (*the_extension->Callouts.rtems_task_delete)( + _Thread_Executing, + the_thread + ); + } +} + +/*PAGE + * + * _User_extensions_Task_start + * + */ + +STATIC INLINE void _User_extensions_Task_start ( + Thread_Control *the_thread +) +{ + Chain_Node *the_node; + User_extensions_Control *the_extension; + + for ( the_node = _User_extensions_List.first ; + !_Chain_Is_tail( &_User_extensions_List, the_node ) ; + the_node = the_node->next ) { + + the_extension = (User_extensions_Control *) the_node; + + if ( the_extension->Callouts.rtems_task_start != NULL ) + (*the_extension->Callouts.rtems_task_start)( + _Thread_Executing, + the_thread + ); + } +} + +/*PAGE + * + * _User_extensions_Task_restart + * + */ + +STATIC INLINE void _User_extensions_Task_restart ( + Thread_Control *the_thread +) +{ + Chain_Node *the_node; + User_extensions_Control *the_extension; + + for ( the_node = _User_extensions_List.first ; + !_Chain_Is_tail( &_User_extensions_List, the_node ) ; + the_node = the_node->next ) { + + the_extension = (User_extensions_Control *) the_node; + + if ( the_extension->Callouts.rtems_task_restart != NULL ) + (*the_extension->Callouts.rtems_task_restart)( + _Thread_Executing, + the_thread + ); + } +} + +/*PAGE + * + * _User_extensions_Task_switch + * + */ + +STATIC INLINE void _User_extensions_Task_switch ( + Thread_Control *executing, + Thread_Control *heir +) +{ + Chain_Node *the_node; + User_extensions_Control *the_extension; + + for ( the_node = _User_extensions_List.first ; + !_Chain_Is_tail( &_User_extensions_List, the_node ) ; + the_node = the_node->next ) { + + the_extension = (User_extensions_Control *) the_node; + + if ( the_extension->Callouts.task_switch != NULL ) + (*the_extension->Callouts.task_switch)( executing, heir ); + } +} + +/*PAGE + * + * _User_extensions_Task_begin + * + */ + +STATIC INLINE void _User_extensions_Task_begin ( + Thread_Control *executing +) +{ + Chain_Node *the_node; + User_extensions_Control *the_extension; + + for ( the_node = _User_extensions_List.first ; + !_Chain_Is_tail( &_User_extensions_List, the_node ) ; + the_node = the_node->next ) { + + the_extension = (User_extensions_Control *) the_node; + + if ( the_extension->Callouts.task_begin != NULL ) + (*the_extension->Callouts.task_begin)( executing ); + } +} + +/*PAGE + * + * _User_extensions_Task_exitted + */ + +STATIC INLINE void _User_extensions_Task_exitted ( + Thread_Control *executing +) +{ + Chain_Node *the_node; + User_extensions_Control *the_extension; + + for ( the_node = _User_extensions_List.last ; + !_Chain_Is_head( &_User_extensions_List, the_node ) ; + the_node = the_node->previous ) { + + the_extension = (User_extensions_Control *) the_node; + + if ( the_extension->Callouts.task_exitted != NULL ) + (*the_extension->Callouts.task_exitted)( executing ); + } +} + +/*PAGE + * + * _User_extensions_Fatal + */ + +STATIC INLINE void _User_extensions_Fatal ( + unsigned32 the_error +) +{ + Chain_Node *the_node; + User_extensions_Control *the_extension; + + for ( the_node = _User_extensions_List.last ; + !_Chain_Is_head( &_User_extensions_List, the_node ) ; + the_node = the_node->previous ) { + + the_extension = (User_extensions_Control *) the_node; + + if ( the_extension->Callouts.fatal != NULL ) + (*the_extension->Callouts.fatal)( the_error ); + } +} + +#endif +/* end of include file */ |