diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/ep1a/startup/bspgetworkarea.c')
-rw-r--r-- | c/src/lib/libbsp/powerpc/ep1a/startup/bspgetworkarea.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/c/src/lib/libbsp/powerpc/ep1a/startup/bspgetworkarea.c b/c/src/lib/libbsp/powerpc/ep1a/startup/bspgetworkarea.c deleted file mode 100644 index a30866ebf3..0000000000 --- a/c/src/lib/libbsp/powerpc/ep1a/startup/bspgetworkarea.c +++ /dev/null @@ -1,44 +0,0 @@ -/* - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#include <bsp.h> -#include <bsp/bootcard.h> -#include <stdint.h> - -extern void *RAM_END; -extern void *__rtems_end; -extern uint32_t _bsp_sbrk_init(uint32_t, uint32_t*); - -unsigned int BSP_mem_size = (unsigned int)&RAM_END; - -/* - * This method returns the base address and size of the area which - * is to be allocated between the RTEMS Workspace and the C Program - * Heap. - */ -void bsp_get_work_area( - void **work_area_start, - size_t *work_area_size, - void **heap_start, - size_t *heap_size -) -{ - uintptr_t size; - uintptr_t reserve; - - reserve = (uintptr_t)BSP_INIT_STACK_SIZE; - reserve += rtems_configuration_get_interrupt_stack_size(); - size = (uintptr_t)&RAM_END - (uintptr_t)&__rtems_end + reserve; - - *work_area_start = (void *)(&__rtems_end + reserve); - *work_area_size = size; - _bsp_sbrk_init( *work_area_start, work_area_size ); - *heap_start = BSP_BOOTCARD_HEAP_USES_WORK_AREA; - *heap_size = BSP_BOOTCARD_HEAP_SIZE_DEFAULT; -} - |