1 files changed, 39 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/c4x/c4xsim/startup/bspgetworkarea.c b/c/src/lib/libbsp/c4x/c4xsim/startup/bspgetworkarea.c
new file mode 100644
index 0000000000..e8c464a1da
--- /dev/null
+++ b/c/src/lib/libbsp/c4x/c4xsim/startup/bspgetworkarea.c
@@ -0,0 +1,39 @@
+/*
+ *  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 *RamBase;
+extern void *RamSize;
+extern void *WorkSpaceStart;
+
+/*
+ *  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;
+
+  size = (uintptr_t)&RamBase + (uintptr_t)&RamSize
+         - (uintptr_t)&WorkSpaceStart;
+
+  *work_area_start = (void *)&WorkSpaceStart;
+  *work_area_size  = size;
+  *heap_start      = BSP_BOOTCARD_HEAP_USES_WORK_AREA;
+  *heap_size       = BSP_BOOTCARD_HEAP_SIZE_DEFAULT;
+}
+