Minor bug fixes to get all targets compilable and running. The

single biggest changes were the expansion of the workspace size
macro to include other types of objects and the increase in the
minimum stack size for most CPUs.

testsuites/tmtests/tm17/task1.c

@@ -47,7 +47,7 @@ rtems_task Init(
     status = rtems_task_create(
       rtems_build_name( 'T', 'I', 'M', 'E' ),
       Task_priority,
-      1024,
+      RTEMS_MINIMUM_STACK_SIZE,
       RTEMS_DEFAULT_MODES,
       RTEMS_DEFAULT_ATTRIBUTES,
       &Task_id[ index ]