diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/shared/startup/bspgetworkarea.c')
-rw-r--r-- | c/src/lib/libbsp/powerpc/shared/startup/bspgetworkarea.c | 51 |
1 files changed, 2 insertions, 49 deletions
diff --git a/c/src/lib/libbsp/powerpc/shared/startup/bspgetworkarea.c b/c/src/lib/libbsp/powerpc/shared/startup/bspgetworkarea.c index 174cf68df1..02d47c8b98 100644 --- a/c/src/lib/libbsp/powerpc/shared/startup/bspgetworkarea.c +++ b/c/src/lib/libbsp/powerpc/shared/startup/bspgetworkarea.c @@ -4,28 +4,12 @@ * http://www.rtems.com/license/LICENSE. */ -/* #define BSP_GET_WORK_AREA_DEBUG */ - #include <bsp.h> #include <bsp/bootcard.h> -#include <stdint.h> -#ifdef BSP_GET_WORK_AREA_DEBUG - #include <rtems/bspIo.h> -#endif extern void *__rtems_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, - uintptr_t *work_area_size, - void **heap_start, - uintptr_t *heap_size -) +void bsp_work_area_initialize(void) { uintptr_t work_size; uintptr_t work_area; @@ -34,36 +18,5 @@ void bsp_get_work_area( rtems_configuration_get_interrupt_stack_size(); work_size = (uintptr_t)BSP_mem_size - work_area; - *work_area_start = (void *)work_area, - *work_area_size = work_size; - *heap_start = BSP_BOOTCARD_HEAP_USES_WORK_AREA; - *heap_size = BSP_BOOTCARD_HEAP_SIZE_DEFAULT; - - /* - * The following may be helpful in debugging what goes wrong when - * you are allocating the Work Area in a new BSP. - */ - #ifdef BSP_GET_WORK_AREA_DEBUG - { - void *sp = __builtin_frame_address(0); - void *end = *work_area_start + *work_area_size; - printk( - "work_area_start = 0x%p\n" - "work_area_size = %d 0x%08x\n" - "end = 0x%p\n" - "heap_start = 0x%p\n" - "heap_size = %d\n" - "current stack pointer = 0x%p%s\n", - *work_area_start, - *work_area_size, /* decimal */ - *work_area_size, /* hexadecimal */ - end, - *heap_start, - *heap_size, - sp, - ((sp >= *work_area_start && sp <= end) ? " OVERLAPS!" : "") - ); - } - #endif + bsp_work_area_initialize_default((void *) work_area, work_size); } - |