diff options
Diffstat (limited to 'cpukit/score/inline/rtems')
18 files changed, 2694 insertions, 0 deletions
diff --git a/cpukit/score/inline/rtems/score/address.inl b/cpukit/score/inline/rtems/score/address.inl new file mode 100644 index 0000000000..f9189e625e --- /dev/null +++ b/cpukit/score/inline/rtems/score/address.inl @@ -0,0 +1,109 @@ +/* inline/address.inl + * + * This include file contains the bodies of the routines + * about addresses which are inlined. + * + * 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 __INLINE_ADDRESSES_inl +#define __INLINE_ADDRESSES_inl + +/*PAGE + * + * _Addresses_Add_offset + * + */ + +STATIC INLINE void *_Addresses_Add_offset ( + void *base, + unsigned32 offset +) +{ + return (base + offset); +} + +/*PAGE + * + * _Addresses_Subtract_offset + * + */ + +STATIC INLINE void *_Addresses_Subtract_offset ( + void *base, + unsigned32 offset +) +{ + return (base - offset); +} + +/*PAGE + * + * _Addresses_Add + * + * NOTE: The cast of an address to an unsigned32 makes this code + * dependent on an addresses being thirty two bits. + */ + +STATIC INLINE void *_Addresses_Add ( + void *left, + void *right +) +{ + return (left + (unsigned32)right); +} + +/*PAGE + * + * _Addresses_Subtract + * + * NOTE: The cast of an address to an unsigned32 makes this code + * dependent on an addresses being thirty two bits. + */ + +STATIC INLINE unsigned32 _Addresses_Subtract ( + void *left, + void *right +) +{ + return (left - right); +} + +/*PAGE + * + * _Addresses_Is_aligned + * + */ + +STATIC INLINE boolean _Addresses_Is_aligned ( + void *address +) +{ + return ( ( (unsigned32)address % CPU_ALIGNMENT ) == 0 ); +} + +/*PAGE + * + * _Addresses_Is_in_range + * + */ + +STATIC INLINE boolean _Addresses_Is_in_range ( + void *address, + void *base, + void *limit +) +{ + return ( address >= base && address <= limit ); +} + +#endif +/* end of include file */ diff --git a/cpukit/score/inline/rtems/score/chain.inl b/cpukit/score/inline/rtems/score/chain.inl new file mode 100644 index 0000000000..63706544e4 --- /dev/null +++ b/cpukit/score/inline/rtems/score/chain.inl @@ -0,0 +1,292 @@ +/* inline/chain.inl + * + * This include file contains the bodies of the routines which are + * associated with doubly linked chains and inlined. + * + * NOTE: The routines in this file are ordered from simple + * to complex. No other Chain Handler routine is referenced + * unless it has already been defined. + * + * 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 __INLINE_CHAIN_inl +#define __INLINE_CHAIN_inl + +/*PAGE + * + * _Chain_Are_nodes_equal + */ + +STATIC INLINE boolean _Chain_Are_nodes_equal( + Chain_Node *left, + Chain_Node *right +) +{ + return left == right; +} + +/*PAGE + * + * _Chain_Is_null + */ + +STATIC INLINE boolean _Chain_Is_null( + Chain_Control *the_chain +) +{ + return ( the_chain == NULL ); +} + +/*PAGE + * + * _Chain_Is_null_node + */ + +STATIC INLINE boolean _Chain_Is_null_node( + Chain_Node *the_node +) +{ + return ( the_node == NULL ); +} + +/*PAGE + * + * _Chain_Head + */ + +STATIC INLINE Chain_Node *_Chain_Head( + Chain_Control *the_chain +) +{ + return (Chain_Node *) the_chain; +} + +/*PAGE + * + * _Chain_Tail + */ + +STATIC INLINE Chain_Node *_Chain_Tail( + Chain_Control *the_chain +) +{ + return (Chain_Node *) &the_chain->permanent_null; +} + +/*PAGE + * + * _Chain_Is_empty + */ + +STATIC INLINE boolean _Chain_Is_empty( + Chain_Control *the_chain +) +{ + return ( the_chain->first == _Chain_Tail( the_chain ) ); +} + +/*PAGE + * + * _Chain_Is_first + */ + +STATIC INLINE boolean _Chain_Is_first( + Chain_Node *the_node +) +{ + return ( the_node->previous == NULL ); +} + +/*PAGE + * + * _Chain_Is_last + */ + +STATIC INLINE boolean _Chain_Is_last( + Chain_Node *the_node +) +{ + return ( the_node->next == NULL ); +} + +/*PAGE + * + * _Chain_Has_only_one_node + */ + +STATIC INLINE boolean _Chain_Has_only_one_node( + Chain_Control *the_chain +) +{ + return ( the_chain->first == the_chain->last ); +} + +/*PAGE + * + * _Chain_Is_head + */ + +STATIC INLINE boolean _Chain_Is_head( + Chain_Control *the_chain, + Chain_Node *the_node +) +{ + return ( the_node == _Chain_Head( the_chain ) ); +} + +/*PAGE + * + * _Chain_Is_tail + */ + +STATIC INLINE boolean _Chain_Is_tail( + Chain_Control *the_chain, + Chain_Node *the_node +) +{ + return ( the_node == _Chain_Tail( the_chain ) ); +} + +/*PAGE + * + * Chain_Initialize_empty + */ + +STATIC INLINE void _Chain_Initialize_empty( + Chain_Control *the_chain +) +{ + the_chain->first = _Chain_Tail( the_chain ); + the_chain->permanent_null = NULL; + the_chain->last = _Chain_Head( the_chain ); +} + +/*PAGE + * + * _Chain_Extract_unprotected + */ + +STATIC INLINE void _Chain_Extract_unprotected( + Chain_Node *the_node +) +{ + Chain_Node *next; + Chain_Node *previous; + + next = the_node->next; + previous = the_node->previous; + next->previous = previous; + previous->next = next; +} + +/*PAGE + * + * _Chain_Get_first_unprotected + */ + +STATIC INLINE Chain_Node *_Chain_Get_first_unprotected( + Chain_Control *the_chain +) +{ + Chain_Node *return_node; + Chain_Node *new_first; + + return_node = the_chain->first; + new_first = return_node->next; + the_chain->first = new_first; + new_first->previous = _Chain_Head( the_chain ); + + return return_node; +} + +/*PAGE + * + * Chain_Get_unprotected + */ + +STATIC INLINE Chain_Node *_Chain_Get_unprotected( + Chain_Control *the_chain +) +{ + if ( !_Chain_Is_empty( the_chain ) ) + return _Chain_Get_first_unprotected( the_chain ); + else + return NULL; +} + +/*PAGE + * + * _Chain_Insert_unprotected + */ + +STATIC INLINE void _Chain_Insert_unprotected( + Chain_Node *after_node, + Chain_Node *the_node +) +{ + Chain_Node *before_node; + + the_node->previous = after_node; + before_node = after_node->next; + after_node->next = the_node; + the_node->next = before_node; + before_node->previous = the_node; +} + +/*PAGE + * + * _Chain_Append_unprotected + */ + +STATIC INLINE void _Chain_Append_unprotected( + Chain_Control *the_chain, + Chain_Node *the_node +) +{ + Chain_Node *old_last_node; + + the_node->next = _Chain_Tail( the_chain ); + old_last_node = the_chain->last; + the_chain->last = the_node; + old_last_node->next = the_node; + the_node->previous = old_last_node; +} + +/*PAGE + * + * _Chain_Prepend_unprotected + */ + +STATIC INLINE void _Chain_Prepend_unprotected( + Chain_Control *the_chain, + Chain_Node *the_node +) +{ + _Chain_Insert_unprotected( _Chain_Head( the_chain ), the_node ); + +} + +/*PAGE + * + * _Chain_Prepend + */ + +STATIC INLINE void _Chain_Prepend( + Chain_Control *the_chain, + Chain_Node *the_node +) +{ + _Chain_Insert( _Chain_Head( the_chain ), the_node ); +} + +#endif +/* end of include file */ diff --git a/cpukit/score/inline/rtems/score/heap.inl b/cpukit/score/inline/rtems/score/heap.inl new file mode 100644 index 0000000000..58be9b02af --- /dev/null +++ b/cpukit/score/inline/rtems/score/heap.inl @@ -0,0 +1,203 @@ +/* heap.inl + * + * This file contains the static inline implementation of the inlined + * routines from the heap 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 __HEAP_inl +#define __HEAP_inl + +#include <rtems/address.h> + +/*PAGE + * + * _Heap_Head + * + */ + +STATIC INLINE Heap_Block *_Heap_Head ( + Heap_Control *the_heap +) +{ + return (Heap_Block *)&the_heap->start; +} + +/*PAGE + * + * _Heap_Tail + * + */ + +STATIC INLINE Heap_Block *_Heap_Tail ( + Heap_Control *the_heap +) +{ + return (Heap_Block *)&the_heap->final; +} + +/*PAGE + * + * _Heap_Previous_block + * + */ + +STATIC INLINE Heap_Block *_Heap_Previous_block ( + Heap_Block *the_block +) +{ + return (Heap_Block *) _Addresses_Subtract_offset( + (void *)the_block, + the_block->back_flag & ~ HEAP_BLOCK_USED + ); +} + +/*PAGE + * + * _Heap_Next_block + * + * NOTE: Next_block assumes that the block is free. + */ + +STATIC INLINE Heap_Block *_Heap_Next_block ( + Heap_Block *the_block +) +{ + return (Heap_Block *) _Addresses_Add_offset( + (void *)the_block, + the_block->front_flag & ~ HEAP_BLOCK_USED + ); +} + +/*PAGE + * + * _Heap_Block_at + * + */ + +STATIC INLINE Heap_Block *_Heap_Block_at( + void *base, + unsigned32 offset +) +{ + return (Heap_Block *) _Addresses_Add_offset( (void *)base, offset ); +} + +/*PAGE + * + * _Heap_Is_previous_block_free + * + */ + +STATIC INLINE boolean _Heap_Is_previous_block_free ( + Heap_Block *the_block +) +{ + return !(the_block->back_flag & HEAP_BLOCK_USED); +} + +/*PAGE + * + * _Heap_Is_block_free + * + */ + +STATIC INLINE boolean _Heap_Is_block_free ( + Heap_Block *the_block +) +{ + return !(the_block->front_flag & HEAP_BLOCK_USED); +} + +/*PAGE + * + * _Heap_Is_block_used + * + */ + +STATIC INLINE boolean _Heap_Is_block_used ( + Heap_Block *the_block +) +{ + return (the_block->front_flag & HEAP_BLOCK_USED); +} + +/*PAGE + * + * _Heap_Block_size + * + */ + +STATIC INLINE unsigned32 _Heap_Block_size ( + Heap_Block *the_block +) +{ + return (the_block->front_flag & ~HEAP_BLOCK_USED); +} + +/*PAGE + * + * _Heap_Start_of_user_area + * + */ + +STATIC INLINE void *_Heap_Start_of_user_area ( + Heap_Block *the_block +) +{ + return (void *) &the_block->next; +} + +/*PAGE + * + * _Heap_Is_block_in + * + */ + +STATIC INLINE boolean _Heap_Is_block_in ( + Heap_Control *the_heap, + Heap_Block *the_block +) +{ + return _Addresses_Is_in_range( the_block, the_heap->start, the_heap->final ); +} + +/*PAGE + * + * _Heap_Is_page_size_valid + * + */ + +STATIC INLINE boolean _Heap_Is_page_size_valid( + unsigned32 page_size +) +{ + return ((page_size != 0) && + ((page_size % CPU_HEAP_ALIGNMENT) == 0)); +} + +/*PAGE + * + * _Heap_Build_flag + * + */ + +STATIC INLINE unsigned32 _Heap_Build_flag ( + unsigned32 size, + unsigned32 in_use_flag +) +{ + return size | in_use_flag; +} + +#endif +/* end of include file */ diff --git a/cpukit/score/inline/rtems/score/isr.inl b/cpukit/score/inline/rtems/score/isr.inl new file mode 100644 index 0000000000..f44880c3b6 --- /dev/null +++ b/cpukit/score/inline/rtems/score/isr.inl @@ -0,0 +1,70 @@ +/* isr.inl + * + * This include file contains the static implementation of all + * inlined routines in the Interrupt 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 __ISR_inl +#define __ISR_inl + +/*PAGE + * + * _ISR_Handler_initialization + * + */ + +STATIC INLINE void _ISR_Handler_initialization ( void ) +{ + _ISR_Signals_to_thread_executing = FALSE; + _ISR_Nest_level = 0; +} + +/*PAGE + * + * _ISR_Is_in_progress + * + */ + +STATIC INLINE boolean _ISR_Is_in_progress( void ) +{ + return (_ISR_Nest_level != 0); +} + +/*PAGE + * + * _ISR_Is_vector_number_valid + * + */ + +STATIC INLINE boolean _ISR_Is_vector_number_valid ( + unsigned32 vector +) +{ + return ( vector < CPU_INTERRUPT_NUMBER_OF_VECTORS ); +} + +/*PAGE + * + * _ISR_Is_valid_user_handler + * + */ + +STATIC INLINE boolean _ISR_Is_valid_user_handler ( + void *handler +) +{ + return ( handler != NULL); +} + +#endif +/* end of include file */ diff --git a/cpukit/score/inline/rtems/score/mppkt.inl b/cpukit/score/inline/rtems/score/mppkt.inl new file mode 100644 index 0000000000..22ec30a28c --- /dev/null +++ b/cpukit/score/inline/rtems/score/mppkt.inl @@ -0,0 +1,49 @@ +/* inline/mppkt.inl + * + * This package is the implementation of the Packet Handler + * routines which are inlined. + * + * 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 __INLINE_MP_PACKET_inl +#define __INLINE_MP_PACKET_inl + +/*PAGE + * + * _Mp_packet_Is_valid_packet_class + * + * NOTE: Check for lower bounds (MP_PACKET_CLASSES_FIRST ) is unnecessary + * because this enum starts at lower bound of zero. + */ + +STATIC INLINE boolean _Mp_packet_Is_valid_packet_class ( + rtems_mp_packet_classes the_packet_class +) +{ + return ( the_packet_class <= MP_PACKET_CLASSES_LAST ); +} + +/*PAGE + * + * _Mp_packet_Is_null + * + */ + +STATIC INLINE boolean _Mp_packet_Is_null ( + rtems_packet_prefix *the_packet +) +{ + return the_packet == NULL; +} + +#endif +/* end of include file */ diff --git a/cpukit/score/inline/rtems/score/object.inl b/cpukit/score/inline/rtems/score/object.inl new file mode 100644 index 0000000000..9c2110077c --- /dev/null +++ b/cpukit/score/inline/rtems/score/object.inl @@ -0,0 +1,198 @@ +/* object.inl + * + * This include file contains the static inline implementation of all + * of the inlined routines in the Object 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 __OBJECTS_inl +#define __OBJECTS_inl + +/*PAGE + * + * _Objects_Is_name_valid + * + */ + +STATIC INLINE boolean _Objects_Is_name_valid ( + Objects_Name name +) +{ + return ( name != 0 ); +} + +/*PAGE + * + * rtems_name_to_characters + * + */ + +STATIC INLINE void rtems_name_to_characters( + Objects_Name name, + char *c1, + char *c2, + char *c3, + char *c4 +) +{ + *c1 = (name >> 24) & 0xff; + *c2 = (name >> 16) & 0xff; + *c3 = (name >> 8) & 0xff; + *c4 = name & 0xff; +} + +/*PAGE + * + * _Objects_Build_id + * + */ + +STATIC INLINE Objects_Id _Objects_Build_id( + unsigned32 node, + unsigned32 index +) +{ + return ( (node << 16) | index ); +} + +/*PAGE + * + * rtems_get_node + * + */ + +STATIC INLINE unsigned32 rtems_get_node( + Objects_Id id +) +{ + return (id >> 16); +} + +/*PAGE + * + * rtems_get_index + * + */ + +STATIC INLINE unsigned32 rtems_get_index( + Objects_Id id +) +{ + return (id &0xFFFF); +} + +/*PAGE + * + * _Objects_Is_local_node + * + */ + +STATIC INLINE boolean _Objects_Is_local_node( + unsigned32 node +) +{ + return ( node == _Objects_Local_node ); +} + +/*PAGE + * + * _Objects_Is_local_id + * + */ + +STATIC INLINE boolean _Objects_Is_local_id( + Objects_Id id +) +{ + return _Objects_Is_local_node( rtems_get_node(id) ); +} + +/*PAGE + * + * _Objects_Are_ids_equal + * + */ + +STATIC INLINE boolean _Objects_Are_ids_equal( + Objects_Id left, + Objects_Id right +) +{ + return ( left == right ); +} + +/*PAGE + * + * _Objects_Allocate + * + */ + +STATIC INLINE Objects_Control *_Objects_Allocate( + Objects_Information *information +) +{ + return (Objects_Control *) _Chain_Get( &information->Inactive ); +} + +/*PAGE + * + * _Objects_Free + * + */ + +STATIC INLINE void _Objects_Free( + Objects_Information *information, + Objects_Control *the_object +) +{ + _Chain_Append( &information->Inactive, &the_object->Node ); +} + +/*PAGE + * + * _Objects_Open + * + */ + +STATIC INLINE void _Objects_Open( + Objects_Information *information, + Objects_Control *the_object, + Objects_Name name +) +{ + unsigned32 index; + + index = rtems_get_index( the_object->id ); + information->local_table[ index ] = the_object; + information->name_table[ index ] = name; +} + +/*PAGE + * + * _Objects_Close + * + */ + +STATIC INLINE void _Objects_Close( + Objects_Information *information, + Objects_Control *the_object +) +{ + unsigned32 index; + + index = rtems_get_index( the_object->id ); + information->local_table[ index ] = NULL; + information->name_table[ index ] = 0; +} + +#endif +/* end of include file */ diff --git a/cpukit/score/inline/rtems/score/objectmp.inl b/cpukit/score/inline/rtems/score/objectmp.inl new file mode 100644 index 0000000000..e09a3df528 --- /dev/null +++ b/cpukit/score/inline/rtems/score/objectmp.inl @@ -0,0 +1,62 @@ +/* inline/objectmp.inl + * + * This include file contains the bodies of all inlined routines + * which deal with global objects. + * + * 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 __INLINE_MP_OBJECTS_inl +#define __INLINE_MP_OBJECTS_inl + +/*PAGE + * + * _Objects_MP_Allocate_global_object + * + */ + +STATIC INLINE Objects_MP_Control *_Objects_MP_Allocate_global_object ( + void +) +{ + return (Objects_MP_Control *) + _Chain_Get( &_Objects_MP_Inactive_global_objects ); +} + +/*PAGE + * _Objects_MP_Free_global_object + * + */ + +STATIC INLINE void _Objects_MP_Free_global_object ( + Objects_MP_Control *the_object +) +{ + _Chain_Append( + &_Objects_MP_Inactive_global_objects, + &the_object->Object.Node + ); +} + +/*PAGE + * _Objects_MP_Is_null_global_object + * + */ + +STATIC INLINE boolean _Objects_MP_Is_null_global_object ( + Objects_MP_Control *the_object +) +{ + return( the_object == NULL ); +} + +#endif +/* end of include file */ diff --git a/cpukit/score/inline/rtems/score/priority.inl b/cpukit/score/inline/rtems/score/priority.inl new file mode 100644 index 0000000000..9e7c159f65 --- /dev/null +++ b/cpukit/score/inline/rtems/score/priority.inl @@ -0,0 +1,168 @@ +/* priority.inl + * + * This file contains the static inline implementation of all inlined + * routines in the Priority 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 __PRIORITY_inl +#define __PRIORITY_inl + +#include <rtems/bitfield.h> + +/*PAGE + * + * _Priority_Handler_initialization + * + */ + +STATIC INLINE void _Priority_Handler_initialization( void ) +{ + unsigned32 index; + + _Priority_Major_bit_map = 0; + for ( index=0 ; index <16 ; index++ ) + _Priority_Bit_map[ index ] = 0; +} + +/*PAGE + * + * _Priority_Is_valid + * + */ + +STATIC INLINE boolean _Priority_Is_valid ( + rtems_task_priority the_priority +) +{ + return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && + ( the_priority <= RTEMS_MAXIMUM_PRIORITY ) ); +} + +/*PAGE + * + * _Priority_Major + * + */ + +STATIC INLINE unsigned32 _Priority_Major ( + rtems_task_priority the_priority +) +{ + return ( the_priority / 16 ); +} + +/*PAGE + * + * _Priority_Minor + * + */ + +STATIC INLINE unsigned32 _Priority_Minor ( + rtems_task_priority the_priority +) +{ + return ( the_priority % 16 ); +} + +/*PAGE + * + * _Priority_Add_to_bit_map + * + */ + +STATIC INLINE void _Priority_Add_to_bit_map ( + Priority_Information *the_priority_map +) +{ + *the_priority_map->minor |= the_priority_map->ready_minor; + _Priority_Major_bit_map |= the_priority_map->ready_major; +} + +/*PAGE + * + * _Priority_Remove_from_bit_map + * + */ + +STATIC INLINE void _Priority_Remove_from_bit_map ( + Priority_Information *the_priority_map +) +{ + *the_priority_map->minor &= the_priority_map->block_minor; + if ( *the_priority_map->minor == 0 ) + _Priority_Major_bit_map &= the_priority_map->block_major; +} + +/*PAGE + * + * _Priority_Get_highest + * + */ + +STATIC INLINE rtems_task_priority _Priority_Get_highest( void ) +{ + Priority_Bit_map_control minor; + Priority_Bit_map_control major; + + _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); + _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); + + return (_CPU_Priority_Bits_index( major ) << 4) + + _CPU_Priority_Bits_index( minor ); +} + +/*PAGE + * + * _Priority_Initialize_information + * + */ + +STATIC INLINE void _Priority_Initialize_information( + Priority_Information *the_priority_map, + rtems_task_priority new_priority +) +{ + Priority_Bit_map_control major; + Priority_Bit_map_control minor; + Priority_Bit_map_control mask; + + major = _Priority_Major( new_priority ); + minor = _Priority_Minor( new_priority ); + + the_priority_map->minor = + &_Priority_Bit_map[ _CPU_Priority_Bits_index(major) ]; + + mask = _CPU_Priority_Mask( major ); + the_priority_map->ready_major = mask; + the_priority_map->block_major = ~mask; + + mask = _CPU_Priority_Mask( minor ); + the_priority_map->ready_minor = mask; + the_priority_map->block_minor = ~mask; +} + +/*PAGE + * + * _Priority_Is_group_empty + * + */ + +STATIC INLINE boolean _Priority_Is_group_empty ( + rtems_task_priority the_priority +) +{ + return the_priority == 0; +} + +#endif +/* end of include file */ diff --git a/cpukit/score/inline/rtems/score/stack.inl b/cpukit/score/inline/rtems/score/stack.inl new file mode 100644 index 0000000000..24a6d9d873 --- /dev/null +++ b/cpukit/score/inline/rtems/score/stack.inl @@ -0,0 +1,63 @@ +/* stack.inl + * + * This file contains the static inline implementation of the inlined + * routines from the Stack 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 __STACK_inl +#define __STACK_inl + +/*PAGE + * + * _Stack_Initialize + * + */ + +STATIC INLINE void _Stack_Initialize ( + Stack_Control *the_stack, + void *starting_address, + unsigned32 size +) +{ + the_stack->area = starting_address; + the_stack->size = size; +} + +/*PAGE + * + * _Stack_Is_enough + * + */ + +STATIC INLINE boolean _Stack_Is_enough ( + unsigned32 size +) +{ + return ( size >= RTEMS_MINIMUM_STACK_SIZE ); +} + +/*PAGE + * + * _Stack_Adjust_size + * + */ + +STATIC INLINE unsigned32 _Stack_Adjust_size ( + unsigned32 size +) +{ + return size + CPU_STACK_ALIGNMENT; +} + +#endif +/* end of include file */ diff --git a/cpukit/score/inline/rtems/score/states.inl b/cpukit/score/inline/rtems/score/states.inl new file mode 100644 index 0000000000..316f40e4eb --- /dev/null +++ b/cpukit/score/inline/rtems/score/states.inl @@ -0,0 +1,285 @@ +/* states.inl + * + * This file contains the macro implementation of the inlined + * routines associated with RTEMS state information. + * + * 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 __STATES_inl +#define __STATES_inl + +/*PAGE + * + * _States_Set + * + */ + +STATIC INLINE States_Control _States_Set ( + States_Control states_to_set, + States_Control current_state +) +{ + return (current_state | states_to_set); +} + +/*PAGE + * + * _States_Clear + * + */ + +STATIC INLINE States_Control _States_Clear ( + States_Control states_to_clear, + States_Control current_state +) +{ + return (current_state & ~states_to_clear); +} + +/*PAGE + * + * _States_Is_ready + * + */ + +STATIC INLINE boolean _States_Is_ready ( + States_Control the_states +) +{ + return (the_states == STATES_READY); +} + +/*PAGE + * + * _States_Is_only_dormant + * + */ + +STATIC INLINE boolean _States_Is_only_dormant ( + States_Control the_states +) +{ + return (the_states == STATES_DORMANT); +} + +/*PAGE + * + * _States_Is_dormant + * + */ + +STATIC INLINE boolean _States_Is_dormant ( + States_Control the_states +) +{ + return (the_states & STATES_DORMANT); +} + +/*PAGE + * + * _States_Is_suspended + * + */ + +STATIC INLINE boolean _States_Is_suspended ( + States_Control the_states +) +{ + return (the_states & STATES_SUSPENDED); +} + +/*PAGE + * + * _States_Is_Transient + * + */ + +STATIC INLINE boolean _States_Is_transient ( + States_Control the_states +) +{ + return (the_states & STATES_TRANSIENT); +} + +/*PAGE + * + * _States_Is_delaying + * + */ + +STATIC INLINE boolean _States_Is_delaying ( + States_Control the_states +) +{ + return (the_states & STATES_DELAYING); +} + +/*PAGE + * + * _States_Is_waiting_for_buffer + * + */ + +STATIC INLINE boolean _States_Is_waiting_for_buffer ( + States_Control the_states +) +{ + return (the_states & STATES_WAITING_FOR_BUFFER); +} + +/*PAGE + * + * _States_Is_waiting_for_segment + * + */ + +STATIC INLINE boolean _States_Is_waiting_for_segment ( + States_Control the_states +) +{ + return (the_states & STATES_WAITING_FOR_SEGMENT); +} + +/*PAGE + * + * _States_Is_waiting_for_message + * + */ + +STATIC INLINE boolean _States_Is_waiting_for_message ( + States_Control the_states +) +{ + return (the_states & STATES_WAITING_FOR_MESSAGE); +} + +/*PAGE + * + * _States_Is_waiting_for_event + * + */ + +STATIC INLINE boolean _States_Is_waiting_for_event ( + States_Control the_states +) +{ + return (the_states & STATES_WAITING_FOR_EVENT); +} + +/*PAGE + * + * _States_Is_waiting_for_semaphore + * + */ + +STATIC INLINE boolean _States_Is_waiting_for_semaphore ( + States_Control the_states +) +{ + return (the_states & STATES_WAITING_FOR_SEMAPHORE); +} + +/*PAGE + * + * _States_Is_waiting_for_time + * + */ + +STATIC INLINE boolean _States_Is_waiting_for_time ( + States_Control the_states +) +{ + return (the_states & STATES_WAITING_FOR_TIME); +} + +/*PAGE + * + * _States_Is_waiting_for_rpc_reply + * + */ + +STATIC INLINE boolean _States_Is_waiting_for_rpc_reply ( + States_Control the_states +) +{ + return (the_states & STATES_WAITING_FOR_RPC_REPLY); +} + +/*PAGE + * + * _States_Is_waiting_for_period + * + */ + +STATIC INLINE boolean _States_Is_waiting_for_period ( + States_Control the_states +) +{ + return (the_states & STATES_WAITING_FOR_PERIOD); +} + +/*PAGE + * + * _States_Is_locally_blocked + * + */ + +STATIC INLINE boolean _States_Is_locally_blocked ( + States_Control the_states +) +{ + return (the_states & STATES_LOCALLY_BLOCKED); +} + +/*PAGE + * + * _States_Is_waiting_on_thread_queue + * + */ + +STATIC INLINE boolean _States_Is_waiting_on_thread_queue ( + States_Control the_states +) +{ + return (the_states & STATES_WAITING_ON_THREAD_QUEUE); +} + +/*PAGE + * + * _States_Is_blocked + * + */ + +STATIC INLINE boolean _States_Is_blocked ( + States_Control the_states +) +{ + return (the_states & STATES_BLOCKED); +} + +/*PAGEPAGE + * + * + * _States_Are_set + * + */ + +STATIC INLINE boolean _States_Are_set ( + States_Control the_states, + States_Control mask +) +{ + return ( (the_states & mask) != STATES_READY); +} + +#endif +/* end of include file */ diff --git a/cpukit/score/inline/rtems/score/sysstate.inl b/cpukit/score/inline/rtems/score/sysstate.inl new file mode 100644 index 0000000000..14d838cb14 --- /dev/null +++ b/cpukit/score/inline/rtems/score/sysstate.inl @@ -0,0 +1,103 @@ +/* sysstates.inl + * + * This file contains the inline implementation of routines regarding the + * system state. + * + * 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 __SYSTEM_STATE_inl +#define __SYSTEM_STATE_inl + +/*PAGE + * + * _System_state_Set + */ + +STATIC INLINE void _System_state_Set ( + System_state_Codes state +) +{ + _System_state_Current = state; +} + +/*PAGE + * + * _System_state_Get + */ + +STATIC INLINE System_state_Codes _System_state_Get ( void ) +{ + return _System_state_Current; +} + +/*PAGE + * + * _System_state_Is_before_initialization + */ + +STATIC INLINE boolean _System_state_Is_before_initialization ( + System_state_Codes state +) +{ + return (state == SYSTEM_STATE_BEFORE_INITIALIZATION); +} + +/*PAGE + * + * _System_state_Is_before_multitasking + */ + +STATIC INLINE boolean _System_state_Is_before_multitasking ( + System_state_Codes state +) +{ + return (state == SYSTEM_STATE_BEFORE_MULTITASKING); +} + +/*PAGE + * + * _System_state_Is_begin_multitasking + */ + +STATIC INLINE boolean _System_state_Is_begin_multitasking ( + System_state_Codes state +) +{ + return (state == SYSTEM_STATE_BEGIN_MULTITASKING); +} + +/*PAGE + * + * _System_state_Is_up + */ + +STATIC INLINE boolean _System_state_Is_up ( + System_state_Codes state +) +{ + return (state == SYSTEM_STATE_UP); +} + +/*PAGE + * + * _System_state_Is_failed + */ + +STATIC INLINE boolean _System_state_Is_failed ( + System_state_Codes state +) +{ + return (state == SYSTEM_STATE_FAILED); +} + +#endif +/* end of include file */ diff --git a/cpukit/score/inline/rtems/score/thread.inl b/cpukit/score/inline/rtems/score/thread.inl new file mode 100644 index 0000000000..35b8eeccfe --- /dev/null +++ b/cpukit/score/inline/rtems/score/thread.inl @@ -0,0 +1,252 @@ +/* thread.inl + * + * This file contains the macro implementation of the inlined + * routines from the Thread 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 __THREAD_inl +#define __THREAD_inl + +/*PAGE + * + * _Thread_Stop_multitasking + * + */ + +STATIC INLINE void _Thread_Stop_multitasking( void ) +{ + _Context_Switch( &_Thread_Executing->Registers, &_Thread_BSP_context ); +} + +/*PAGE + * + * _Thread_Is_executing + * + */ + +STATIC INLINE boolean _Thread_Is_executing ( + Thread_Control *the_thread +) +{ + return ( the_thread == _Thread_Executing ); +} + +/*PAGE + * + * _Thread_Is_heir + * + */ + +STATIC INLINE boolean _Thread_Is_heir ( + Thread_Control *the_thread +) +{ + return ( the_thread == _Thread_Heir ); +} + +/*PAGE + * + * _Thread_Is_executing_also_the_heir + * + */ + +STATIC INLINE boolean _Thread_Is_executing_also_the_heir( void ) +{ + return ( _Thread_Executing == _Thread_Heir ); +} + +/*PAGE + * + * _Thread_Resume + * + */ + +STATIC INLINE void _Thread_Resume ( + Thread_Control *the_thread +) +{ + _Thread_Clear_state( the_thread, STATES_SUSPENDED ); +} + +/*PAGE + * + * _Thread_Unblock + * + */ + +STATIC INLINE void _Thread_Unblock ( + Thread_Control *the_thread +) +{ + _Thread_Clear_state( the_thread, STATES_BLOCKED ); +} + +/*PAGE + * + * _Thread_Restart_self + * + */ + +STATIC INLINE void _Thread_Restart_self( void ) +{ + if ( _Thread_Executing->fp_context != NULL ) + _Context_Restore_fp( &_Thread_Executing->fp_context ); + + _CPU_Context_Restart_self( &_Thread_Executing->Registers ); +} + +/*PAGE + * + * _Thread_Calculate_heir + * + */ + +STATIC INLINE void _Thread_Calculate_heir( void ) +{ + _Thread_Heir = (Thread_Control *) + _Thread_Ready_chain[ _Priority_Get_highest() ].first; +} + +/*PAGE + * + * _Thread_Is_allocated_fp + * + */ + +STATIC INLINE boolean _Thread_Is_allocated_fp ( + Thread_Control *the_thread +) +{ + return ( the_thread == _Thread_Allocated_fp ); +} + +/*PAGE + * + * _Thread_Deallocate_fp + * + */ + +STATIC INLINE void _Thread_Deallocate_fp( void ) +{ + _Thread_Allocated_fp = NULL; +} + +/*PAGE + * + * _Thread_Disable_dispatch + * + */ + +STATIC INLINE void _Thread_Disable_dispatch( void ) +{ + _Thread_Dispatch_disable_level += 1; +} + +/*PAGE + * + * _Thread_Enable_dispatch + * + */ + +#if ( CPU_INLINE_ENABLE_DISPATCH == TRUE ) +STATIC INLINE void _Thread_Enable_dispatch() +{ + if ( (--_Thread_Dispatch_disable_level) == 0 ) + _Thread_Dispatch(); +} +#endif + +#if ( CPU_INLINE_ENABLE_DISPATCH == FALSE ) +void _Thread_Enable_dispatch( void ); +#endif + +/*PAGE + * + * _Thread_Unnest_dispatch + * + */ + +STATIC INLINE void _Thread_Unnest_dispatch( void ) +{ + _Thread_Dispatch_disable_level -= 1; +} + +/*PAGE + * + * _Thread_Is_dispatching_enabled + * + */ + +STATIC INLINE boolean _Thread_Is_dispatching_enabled( void ) +{ + return ( _Thread_Dispatch_disable_level == 0 ); +} + +/*PAGE + * + * _Thread_Is_context_switch_necessary + * + */ + +STATIC INLINE boolean _Thread_Is_context_switch_necessary( void ) +{ + return ( _Context_Switch_necessary ); +} + +/*PAGE + * + * _Thread_Dispatch_initialization + * + */ + +STATIC INLINE void _Thread_Dispatch_initialization( void ) +{ + _Thread_Dispatch_disable_level = 1; +} + +/*PAGE + * + * _Thread_Is_null + * + */ + +STATIC INLINE boolean _Thread_Is_null ( + Thread_Control *the_thread +) +{ + return ( the_thread == NULL ); +} + +/*PAGE + * + * _Thread_Get + * + */ + +STATIC INLINE Thread_Control *_Thread_Get ( + Objects_Id id, + Objects_Locations *location +) +{ + if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) { + _Thread_Disable_dispatch(); + *location = OBJECTS_LOCAL; + return( _Thread_Executing ); + } + + return (Thread_Control *) + _Objects_Get( &_Thread_Information, id, location ); +} + +#endif +/* end of include file */ diff --git a/cpukit/score/inline/rtems/score/threadmp.inl b/cpukit/score/inline/rtems/score/threadmp.inl new file mode 100644 index 0000000000..f4beba59ed --- /dev/null +++ b/cpukit/score/inline/rtems/score/threadmp.inl @@ -0,0 +1,53 @@ +/* inline/threadmp.inl + * + * This include file contains the bodies of all inlined routines + * for the multiprocessing part of thread package. + * + * 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 __INLINE_MP_THREAD_inl +#define __INLINE_MP_THREAD_inl + +/*PAGE + * + * _Thread_MP_Is_receive + * + */ + +STATIC INLINE boolean _Thread_MP_Is_receive ( + Thread_Control *the_thread +) +{ + return the_thread == _Thread_MP_Receive; +} + +/*PAGE + * + * _Thread_MP_Free_proxy + * + */ + +STATIC INLINE void _Thread_MP_Free_proxy ( + Thread_Control *the_thread +) +{ + Thread_Proxy_control *the_proxy; + + the_proxy = (Thread_Proxy_control *) the_thread; + + _Chain_Extract( &the_proxy->Active ); + + _Chain_Append( &_Thread_MP_Inactive_proxies, &the_thread->Object.Node ); +} + +#endif +/* end of include file */ diff --git a/cpukit/score/inline/rtems/score/tod.inl b/cpukit/score/inline/rtems/score/tod.inl new file mode 100644 index 0000000000..dadcdabcda --- /dev/null +++ b/cpukit/score/inline/rtems/score/tod.inl @@ -0,0 +1,72 @@ +/* tod.inl + * + * This file contains the static inline implementation of the inlined routines + * from the Time of Day 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 __TIME_OF_DAY_inl +#define __TIME_OF_DAY_inl + +/*PAGE + * + * _TOD_Is_set + * + */ + +STATIC INLINE boolean _TOD_Is_set( void ) +{ + return _Watchdog_Is_active( &_TOD_Seconds_watchdog ); +} + +/*PAGE + * + * _TOD_Tickle_ticks + * + */ + +STATIC INLINE void _TOD_Tickle_ticks( void ) +{ + _TOD_Current.ticks += 1; + _TOD_Ticks_since_boot += 1; +} + +/*PAGE + * + * _TOD_Deactivate + * + */ + +STATIC INLINE void _TOD_Deactivate( void ) +{ + _Watchdog_Remove( &_TOD_Seconds_watchdog ); +} + +/*PAGE + * + * _TOD_Activate + * + */ + +STATIC INLINE void _TOD_Activate( + rtems_interval ticks +) +{ + _Watchdog_Insert_ticks( + &_TOD_Seconds_watchdog, + ticks, + WATCHDOG_ACTIVATE_NOW + ); +} + +#endif +/* end of include file */ diff --git a/cpukit/score/inline/rtems/score/tqdata.inl b/cpukit/score/inline/rtems/score/tqdata.inl new file mode 100644 index 0000000000..7ec1e9e186 --- /dev/null +++ b/cpukit/score/inline/rtems/score/tqdata.inl @@ -0,0 +1,47 @@ +/* tqdata.inl + * + * This file contains the static inline implementation of the inlined + * routines needed to support the Thread Queue Data. + * + * 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 __THREAD_QUEUE_DATA_inl +#define __THREAD_QUEUE_DATA_inl + +/*PAGE + * + * _Thread_queue_Header_number + * + */ + +STATIC INLINE unsigned32 _Thread_queue_Header_number ( + rtems_task_priority the_priority +) +{ + return ( the_priority >> 6 ); +} + +/*PAGE + * + * _Thread_queue_Is_reverse_search + * + */ + +STATIC INLINE boolean _Thread_queue_Is_reverse_search ( + rtems_task_priority the_priority +) +{ + return ( the_priority & 0x20 ); +} + +#endif +/* end of include file */ 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 */ diff --git a/cpukit/score/inline/rtems/score/watchdog.inl b/cpukit/score/inline/rtems/score/watchdog.inl new file mode 100644 index 0000000000..d5d12cbeef --- /dev/null +++ b/cpukit/score/inline/rtems/score/watchdog.inl @@ -0,0 +1,296 @@ +/* watchdog.inl + * + * This file contains the static inline implementation of all inlined + * routines in the Watchdog 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 __WATCHDOG_inl +#define __WATCHDOG_inl + +/*PAGE + * + * _Watchdog_Initialize + * + */ + +STATIC INLINE void _Watchdog_Initialize( + Watchdog_Control *the_watchdog, + rtems_timer_service_routine_entry routine, + Objects_Id id, + void *user_data +) +{ + the_watchdog->state = WATCHDOG_INACTIVE; + the_watchdog->routine = routine; + the_watchdog->id = id; + the_watchdog->user_data = user_data; +} + +/*PAGE + * + * _Watchdog_Is_active + * + */ + +STATIC INLINE boolean _Watchdog_Is_active( + Watchdog_Control *the_watchdog +) +{ + + return ( the_watchdog->state == WATCHDOG_ACTIVE ); + +} + +/*PAGE + * + * _Watchdog_Activate + * + */ + +STATIC INLINE void _Watchdog_Activate( + Watchdog_Control *the_watchdog +) +{ + + the_watchdog->state = WATCHDOG_ACTIVE; + +} + +/*PAGE + * + * _Watchdog_Deactivate + * + */ + +STATIC INLINE void _Watchdog_Deactivate( + Watchdog_Control *the_watchdog +) +{ + + the_watchdog->state = WATCHDOG_REMOVE_IT; + +} + +/*PAGE + * + * _Watchdog_Tickle_ticks + * + */ + +STATIC INLINE void _Watchdog_Tickle_ticks( void ) +{ + + _Watchdog_Tickle( &_Watchdog_Ticks_chain ); + +} + +/*PAGE + * + * _Watchdog_Tickle_seconds + * + */ + +STATIC INLINE void _Watchdog_Tickle_seconds( void ) +{ + + _Watchdog_Tickle( &_Watchdog_Seconds_chain ); + +} + +/*PAGE + * + * _Watchdog_Insert_ticks + * + */ + +STATIC INLINE void _Watchdog_Insert_ticks( + Watchdog_Control *the_watchdog, + rtems_interval units, + Watchdog_Insert_modes insert_mode +) +{ + + the_watchdog->initial = units; + + _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog, insert_mode ); + +} + +/*PAGE + * + * _Watchdog_Insert_seconds + * + */ + +STATIC INLINE void _Watchdog_Insert_seconds( + Watchdog_Control *the_watchdog, + rtems_interval units, + Watchdog_Insert_modes insert_mode +) +{ + + the_watchdog->initial = units; + + _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog, insert_mode ); + +} + +/*PAGE + * + * _Watchdog_Adjust_seconds + * + */ + +STATIC INLINE void _Watchdog_Adjust_seconds( + Watchdog_Adjust_directions direction, + rtems_interval units +) +{ + + _Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units ); + +} + +/*PAGE + * + * _Watchdog_Adjust_ticks + * + */ + +STATIC INLINE void _Watchdog_Adjust_ticks( + Watchdog_Adjust_directions direction, + rtems_interval units +) +{ + + _Watchdog_Adjust( &_Watchdog_Ticks_chain, direction, units ); + +} + +/*PAGE + * + * _Watchdog_Reset + * + */ + +STATIC INLINE void _Watchdog_Reset( + Watchdog_Control *the_watchdog +) +{ + + (void) _Watchdog_Remove( the_watchdog ); + + _Watchdog_Insert( + &_Watchdog_Ticks_chain, + the_watchdog, + WATCHDOG_ACTIVATE_NOW + ); + +} + +/*PAGE + * + * _Watchdog_Next + * + */ + +STATIC INLINE Watchdog_Control *_Watchdog_Next( + Watchdog_Control *the_watchdog +) +{ + + return ( (Watchdog_Control *) the_watchdog->Node.next ); + +} + +/*PAGE + * + * _Watchdog_Previous + * + */ + +STATIC INLINE Watchdog_Control *_Watchdog_Previous( + Watchdog_Control *the_watchdog +) +{ + + return ( (Watchdog_Control *) the_watchdog->Node.previous ); + +} + +/*PAGE + * + * _Watchdog_First + * + */ + +STATIC INLINE Watchdog_Control *_Watchdog_First( + Chain_Control *header +) +{ + + return ( (Watchdog_Control *) header->first ); + +} + +/*PAGE + * + * _Watchdog_Last + * + */ +STATIC INLINE Watchdog_Control *_Watchdog_Last( + Chain_Control *header +) +{ + + return ( (Watchdog_Control *) header->last ); + +} + +/*PAGE + * + * _Watchdog_Get_sync + * + */ + +STATIC INLINE Watchdog_Control *_Watchdog_Get_sync( void ) +{ + return (Watchdog_Control *) _Watchdog_Sync; +} + +/*PAGE + * + * _Watchdog_Set_sync + * + */ + +STATIC INLINE void _Watchdog_Set_sync( + Watchdog_Control *the_watchdog +) +{ + _Watchdog_Sync = (Watchdog_Synchronization_pointer) the_watchdog; +} + +/*PAGE + * + * _Watchdog_Clear_sync + * + */ + +STATIC INLINE void _Watchdog_Clear_sync( void ) +{ + _Watchdog_Sync = NULL; +} + +#endif +/* end of include file */ diff --git a/cpukit/score/inline/rtems/score/wkspace.inl b/cpukit/score/inline/rtems/score/wkspace.inl new file mode 100644 index 0000000000..fee7623a6c --- /dev/null +++ b/cpukit/score/inline/rtems/score/wkspace.inl @@ -0,0 +1,104 @@ +/* wkspace.inl + * + * This include file contains the bodies of the routines which contains + * information related to the RTEMS RAM Workspace. + * + * 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 __WORKSPACE_inl +#define __WORKSPACE_inl + +/*PAGE + * + * _Workspace_Handler_initialization + * + */ + +STATIC INLINE void _Workspace_Handler_initialization( + void *starting_address, + unsigned32 size +) +{ + unsigned32 *zero_out_array; + unsigned32 index; + unsigned32 memory_available; + + if ( (starting_address == NULL) || + !_Addresses_Is_aligned( starting_address ) ) + rtems_fatal_error_occurred( RTEMS_INVALID_ADDRESS ); + + if ( _CPU_Table.do_zero_of_workspace ) { + for( zero_out_array = (unsigned32 *) starting_address, index = 0 ; + index < size / 4 ; + index++ ) + zero_out_array[ index ] = 0; + } + + memory_available = _Heap_Initialize( + &_Workspace_Area, + starting_address, + size, + CPU_HEAP_ALIGNMENT + ); + + if ( memory_available == 0 ) + rtems_fatal_error_occurred( RTEMS_UNSATISFIED ); +} + +/*PAGE + * + * _Workspace_Allocate + * + */ + +STATIC INLINE void *_Workspace_Allocate( + unsigned32 size +) +{ + return _Heap_Allocate( &_Workspace_Area, size ); +} + +/*PAGE + * + * _Workspace_Allocate_or_fatal_error + * + */ + +STATIC INLINE void *_Workspace_Allocate_or_fatal_error( + unsigned32 size +) +{ + void *memory; + + memory = _Workspace_Allocate( size ); + + if ( memory == NULL ) + rtems_fatal_error_occurred( RTEMS_UNSATISFIED ); + + return memory; +} + +/*PAGE + * + * _Workspace_Free + * + */ + +STATIC INLINE boolean _Workspace_Free( + void *block +) +{ + return _Heap_Free( &_Workspace_Area, block ); +} + +#endif +/* end of include file */ |