diff options
Diffstat (limited to '')
-rw-r--r-- | bsps/sparc/shared/start/bspgetworkarea.c | 36 |
1 files changed, 25 insertions, 11 deletions
diff --git a/bsps/sparc/shared/start/bspgetworkarea.c b/bsps/sparc/shared/start/bspgetworkarea.c index 8e097c8ec9..3fbeb824f2 100644 --- a/bsps/sparc/shared/start/bspgetworkarea.c +++ b/bsps/sparc/shared/start/bspgetworkarea.c @@ -13,19 +13,33 @@ #include <bsp.h> #include <bsp/bootcard.h> +#include <rtems/sysinit.h> + /* Tells us where to put the workspace in case remote debugger is present. */ -extern uint32_t rdb_start; +extern uintptr_t rdb_start; -/* - * 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_work_area_initialize(void) +static Memory_Area _Memory_Areas[ 1 ]; + +static const Memory_Information _Memory_Information = + MEMORY_INFORMATION_INITIALIZER( _Memory_Areas ); + +static void bsp_memory_initialize( void ) { - /* Early dynamic memory allocator is placed just above _end */ - void *work_area_start = (void *)&end; - uintptr_t work_area_size = (uintptr_t)rdb_start - (uintptr_t)work_area_start; + void *begin; + uintptr_t size; - bsp_work_area_initialize_default(work_area_start, work_area_size); + begin = &end; + size = rdb_start - (uintptr_t)begin; + _Memory_Initialize_by_size( &_Memory_Areas[ 0 ], begin, size ); +} + +RTEMS_SYSINIT_ITEM( + bsp_memory_initialize, + RTEMS_SYSINIT_MEMORY, + RTEMS_SYSINIT_ORDER_MIDDLE +); + +const Memory_Information *_Memory_Get( void ) +{ + return &_Memory_Information; } |