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-rw-r--r--c/src/exec/score/src/heap.c93
1 files changed, 0 insertions, 93 deletions
diff --git a/c/src/exec/score/src/heap.c b/c/src/exec/score/src/heap.c
deleted file mode 100644
index 9ad4ca51ee..0000000000
--- a/c/src/exec/score/src/heap.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Heap Handler
- *
- * COPYRIGHT (c) 1989-1999.
- * 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.OARcorp.com/rtems/license.html.
- *
- * $Id$
- */
-
-
-#include <rtems/system.h>
-#include <rtems/score/sysstate.h>
-#include <rtems/score/heap.h>
-
-/*PAGE
- *
- * _Heap_Initialize
- *
- * This kernel routine initializes a heap.
- *
- * Input parameters:
- * the_heap - pointer to heap header
- * starting_address - starting address of heap
- * size - size of heap
- * page_size - allocatable unit of memory
- *
- * Output parameters:
- * returns - maximum memory available if RTEMS_SUCCESSFUL
- * 0 - otherwise
- *
- * This is what a heap looks like in memory immediately
- * after initialization:
- *
- * +--------------------------------+
- * 0 | size = 0 | status = used | a.k.a. dummy back flag
- * +--------------------------------+
- * 4 | size = size-8 | status = free | a.k.a. front flag
- * +--------------------------------+
- * 8 | next = PERM HEAP_TAIL |
- * +--------------------------------+
- * 12 | previous = PERM HEAP_HEAD |
- * +--------------------------------+
- * | |
- * | memory available |
- * | for allocation |
- * | |
- * +--------------------------------+
- * size - 8 | size = size-8 | status = free | a.k.a. back flag
- * +--------------------------------+
- * size - 4 | size = 0 | status = used | a.k.a. dummy front flag
- * +--------------------------------+
- */
-
-unsigned32 _Heap_Initialize(
- Heap_Control *the_heap,
- void *starting_address,
- unsigned32 size,
- unsigned32 page_size
-)
-{
- Heap_Block *the_block;
- unsigned32 the_size;
-
- if ( !_Heap_Is_page_size_valid( page_size ) ||
- (size < HEAP_MINIMUM_SIZE) )
- return 0;
-
- the_heap->page_size = page_size;
- the_size = size - HEAP_OVERHEAD;
-
- the_block = (Heap_Block *) starting_address;
- the_block->back_flag = HEAP_DUMMY_FLAG;
- the_block->front_flag = the_size;
- the_block->next = _Heap_Tail( the_heap );
- the_block->previous = _Heap_Head( the_heap );
-
- the_heap->start = the_block;
- the_heap->first = the_block;
- the_heap->permanent_null = NULL;
- the_heap->last = the_block;
-
- the_block = _Heap_Next_block( the_block );
- the_block->back_flag = the_size;
- the_block->front_flag = HEAP_DUMMY_FLAG;
- the_heap->final = the_block;
-
- return ( the_size - HEAP_BLOCK_USED_OVERHEAD );
-}
-