1 files changed, 88 insertions, 0 deletions
diff --git a/cpukit/score/src/wkspace.c b/cpukit/score/src/wkspace.c
new file mode 100644
index 0000000000..b5c760c8b2
--- /dev/null
+++ b/cpukit/score/src/wkspace.c
@@ -0,0 +1,88 @@
+/*
+ *  Workspace Handler
+ *
+ *  XXX
+ *
+ *  NOTE:
+ *
+ *  COPYRIGHT (c) 1989-1997.
+ *  On-Line Applications Research Corporation (OAR).
+ *  Copyright assigned to U.S. Government, 1994.
+ *
+ *  The license and distribution terms for this file may in
+ *  the file LICENSE in this distribution or at
+ *  http://www.OARcorp.com/rtems/license.html.
+ *
+ *  $Id$
+ */
+
+#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 / sizeof( unsigned32 ) ;
+         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;
+}