diff options
Diffstat (limited to 'cpukit/libcsupport/src/malloc_initialize.c')
-rw-r--r-- | cpukit/libcsupport/src/malloc_initialize.c | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/cpukit/libcsupport/src/malloc_initialize.c b/cpukit/libcsupport/src/malloc_initialize.c deleted file mode 100644 index fb0999df01..0000000000 --- a/cpukit/libcsupport/src/malloc_initialize.c +++ /dev/null @@ -1,81 +0,0 @@ -/** - * @file - * - * @brief RTEMS_Malloc_Initialize() implementation. - */ - -/* - * COPYRIGHT (c) 1989-2012. - * 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.rtems.org/license/LICENSE. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <rtems/malloc.h> -#include <rtems/score/wkspace.h> - -#include "malloc_p.h" - -#ifdef RTEMS_NEWLIB -static Heap_Control _Malloc_Heap; - -Heap_Control *RTEMS_Malloc_Initialize( - const Memory_Information *mem, - Heap_Initialization_or_extend_handler extend -) -{ - Heap_Control *heap; - Heap_Initialization_or_extend_handler init_or_extend; - uintptr_t page_size; - size_t i; - - heap = &_Malloc_Heap; - RTEMS_Malloc_Heap = heap; - init_or_extend = _Heap_Initialize; - page_size = CPU_HEAP_ALIGNMENT; - - for (i = 0; i < _Memory_Get_count( mem ); ++i) { - Memory_Area *area; - uintptr_t space_available; - - area = _Memory_Get_area( mem, i ); - space_available = ( *init_or_extend )( - heap, - _Memory_Get_free_begin( area ), - _Memory_Get_free_size( area ), - page_size - ); - - if ( space_available > 0 ) { - _Memory_Consume( area, _Memory_Get_free_size( area ) ); - init_or_extend = extend; - } - } - - if ( init_or_extend == _Heap_Initialize ) { - _Internal_error( INTERNAL_ERROR_NO_MEMORY_FOR_HEAP ); - } - - return heap; -} -#else -Heap_Control *RTEMS_Malloc_Initialize( - const Memory_Information *mem, - Heap_Initialization_or_extend_handler extend -) -{ - /* FIXME: Dummy function */ - return NULL; -} -#endif - -Heap_Control *_Workspace_Malloc_initialize_separate( void ) -{ - return RTEMS_Malloc_Initialize( _Memory_Get(), _Heap_Extend ); -} |