diff options
Diffstat (limited to 'c/src/exec/score/macros/rtems/score/heap.inl')
-rw-r--r-- | c/src/exec/score/macros/rtems/score/heap.inl | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/c/src/exec/score/macros/rtems/score/heap.inl b/c/src/exec/score/macros/rtems/score/heap.inl deleted file mode 100644 index 94f4ff9194..0000000000 --- a/c/src/exec/score/macros/rtems/score/heap.inl +++ /dev/null @@ -1,150 +0,0 @@ -/* heap.inl - * - * This file contains the macro 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/score/address.h> - -/*PAGE - * - * _Heap_Head - */ - -#define _Heap_Head( _the_heap ) \ - ((Heap_Block *)&(_the_heap)->start) - -/*PAGE - * - * _Heap_Tail - */ - -#define _Heap_Tail( _the_heap ) \ - ((Heap_Block *)&(_the_heap)->final) - -/*PAGE - * - * _Heap_Previous_block - */ - -#define _Heap_Previous_block( _the_block ) \ - ( (Heap_Block *) _Addresses_Subtract_offset( \ - (void *)(_the_block), \ - (_the_block)->back_flag & ~ HEAP_BLOCK_USED \ - ) \ - ) - -/*PAGE - * - * _Heap_Next_block - */ - -#define _Heap_Next_block( _the_block ) \ - ( (Heap_Block *) _Addresses_Add_offset( \ - (void *)(_the_block), \ - (_the_block)->front_flag & ~ HEAP_BLOCK_USED \ - ) \ - ) - -/*PAGE - * - * _Heap_Block_at - */ - -#define _Heap_Block_at( _base, _offset ) \ - ( (Heap_Block *) \ - _Addresses_Add_offset( (void *)(_base), (_offset) ) ) - -/*PAGE - * - * _Heap_User_block_at - * - */ - -#define _Heap_User_block_at( _base ) \ - _Heap_Block_at( \ - (_base), \ - -*(((unsigned32 *) (_base)) - 1) + -HEAP_BLOCK_USED_OVERHEAD \ - ) - -/*PAGE - * - * _Heap_Is_previous_block_free - */ - -#define _Heap_Is_previous_block_free( _the_block ) \ - ( !((_the_block)->back_flag & HEAP_BLOCK_USED) ) - -/*PAGE - * - * _Heap_Is_block_free - */ - -#define _Heap_Is_block_free( _the_block ) \ - ( !((_the_block)->front_flag & HEAP_BLOCK_USED) ) - -/*PAGE - * - * _Heap_Is_block_used - */ - -#define _Heap_Is_block_used( _the_block ) \ - ((_the_block)->front_flag & HEAP_BLOCK_USED) - -/*PAGE - * - * _Heap_Block_size - */ - -#define _Heap_Block_size( _the_block ) \ - ((_the_block)->front_flag & ~HEAP_BLOCK_USED) - -/*PAGE - * - * _Heap_Start_of_user_area - */ - -#define _Heap_Start_of_user_area( _the_block ) \ - ((void *) &(_the_block)->next) - -/*PAGE - * - * _Heap_Is_block_in - */ - -#define _Heap_Is_block_in( _the_heap, _the_block ) \ - ( ((_the_block) >= (_the_heap)->start) && \ - ((_the_block) <= (_the_heap)->final) ) - -/*PAGE - * - * _Heap_Is_page_size_valid - */ - -#define _Heap_Is_page_size_valid( _page_size ) \ - ( ((_page_size) != 0) && \ - (((_page_size) % CPU_HEAP_ALIGNMENT) == 0) ) - -/*PAGE - * - * _Heap_Build_flag - */ - -#define _Heap_Build_flag( _size, _in_use_flag ) \ - ( (_size) | (_in_use_flag)) - -#endif -/* end of include file */ |