diff options
Diffstat (limited to 'cpukit/score/src/wkspace.c')
-rw-r--r-- | cpukit/score/src/wkspace.c | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/cpukit/score/src/wkspace.c b/cpukit/score/src/wkspace.c deleted file mode 100644 index 1dda9408bb..0000000000 --- a/cpukit/score/src/wkspace.c +++ /dev/null @@ -1,88 +0,0 @@ -/* - * Workspace Handler - * - * XXX - * - * NOTE: - * - * 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. - * - * $Id$ - */ - -#include <rtems/system.h> -#include <rtems/score/wkspace.h> -#include <rtems/score/interr.h> - -/*PAGE - * - * _Workspace_Handler_initialization - */ - -void _Workspace_Handler_initialization( - void *starting_address, - unsigned32 size -) -{ - unsigned32 *zero_out_array; - unsigned32 index; - unsigned32 memory_available; - - if ( !starting_address || !_Addresses_Is_aligned( starting_address ) ) - _Internal_error_Occurred( - INTERNAL_ERROR_CORE, - TRUE, - INTERNAL_ERROR_INVALID_WORKSPACE_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 ) - _Internal_error_Occurred( - INTERNAL_ERROR_CORE, - TRUE, - INTERNAL_ERROR_TOO_LITTLE_WORKSPACE - ); -} - -/*PAGE - * - * _Workspace_Allocate_or_fatal_error - * - */ - -void *_Workspace_Allocate_or_fatal_error( - unsigned32 size -) -{ - void *memory; - - memory = _Workspace_Allocate( size ); - - if ( memory == NULL ) - _Internal_error_Occurred( - INTERNAL_ERROR_CORE, - TRUE, - INTERNAL_ERROR_WORKSPACE_ALLOCATION - ); - - return memory; -} |