2009-07-02 Joel Sherrill <joel.sherrill@OARcorp.com>

	* Makefile.am, configure.ac: Add new test for user configured stack
	allocator/deallocator. Test both pass and fail cases.
	* spstkalloc/.cvsignore, spstkalloc/Makefile.am, spstkalloc/init.c,
	spstkalloc/spstkalloc.doc, spstkalloc/spstkalloc.scn: New files.

1 files changed, 90 insertions, 0 deletions

diff --git a/testsuites/sptests/spstkalloc/init.c b/testsuites/sptests/spstkalloc/init.c
new file mode 100644
index 0000000000..131a803525
--- /dev/null
+++ b/testsuites/sptests/spstkalloc/init.c
@@ -0,0 +1,90 @@
+/*
+ *  COPYRIGHT (c) 1989-2009.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  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 <tmacros.h>
+
+#define MAXIMUM_STACKS 3
+
+typedef struct {
+  uint8_t Space[CPU_STACK_MINIMUM_SIZE];
+} StackMemory_t;
+
+int            stackToAlloc = 0;
+StackMemory_t  Stacks[3];
+void          *StackDeallocated = NULL;
+
+void *StackAllocator(uint32_t size)
+{
+  if (stackToAlloc < MAXIMUM_STACKS)
+    return &Stacks[stackToAlloc++];
+  return NULL;
+}
+
+void StackDeallocator(void *stack)
+{
+  StackDeallocated = stack;
+}
+
+rtems_task Init(
+  rtems_task_argument ignored
+)
+{
+  rtems_status_code rc;  
+  rtems_id          taskId;
+  rtems_id          taskId1;
+
+  puts( "\n\n*** TEST OF STACK ALLOCATOR PLUGIN ***" );
+
+  puts( "Init - create task TA1 to use custom stack allocator - OK" );
+  rc = rtems_task_create(
+     rtems_build_name( 'T', 'A', '1', ' ' ),
+     1,
+     RTEMS_MINIMUM_STACK_SIZE,
+     RTEMS_DEFAULT_MODES,
+     RTEMS_DEFAULT_ATTRIBUTES,
+     &taskId
+  );
+  directive_failed( rc, "rtems_task_create of TA1" );
+
+  puts( "Init - create task TA1 to have custom stack allocator fail" );
+  rc = rtems_task_create(
+     rtems_build_name( 'F', 'A', 'I', 'L' ),
+     1,
+     RTEMS_MINIMUM_STACK_SIZE,
+     RTEMS_DEFAULT_MODES,
+     RTEMS_DEFAULT_ATTRIBUTES,
+     &taskId1
+  );
+  fatal_directive_status( rc, RTEMS_UNSATISFIED, "rtems_task_create of FAIL" );
+
+  puts( "Init - delete task TA1 to use custom stack deallocator - OK" );
+  rc = rtems_task_delete( taskId );
+  directive_failed( rc, "rtems_task_delete of TA1" );
+
+  puts( "*** END OF OF STACK ALLOCATOR PLUGIN TEST ***" );
+  rtems_test_exit(0);
+}
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
+
+#define CONFIGURE_TASK_STACK_ALLOCATOR    StackAllocator
+#define CONFIGURE_TASK_STACK_DEALLOCATOR  StackDeallocator
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+#define CONFIGURE_MAXIMUM_TASKS 3
+
+#define CONFIGURE_INIT
+#include <rtems/confdefs.h>
+
+/* global variables */