2011-03-16 Jennifer Averett <jennifer.averett@OARcorp.com>

	PR 1743/cpu
	* Makefile.am, configure.ac, spsize/size.c: Add Simple Priority
	Scheduler as complement to existing Deterministic Priority Scheduler.
	This scheduler serves both as an example and as a lighter weight
	implementation for smaller systems.
	* spsimplesched01/.cvsignore, spsimplesched01/Makefile.am,
	spsimplesched01/init.c, spsimplesched01/spsimplesched01.doc,
	spsimplesched01/spsimplesched01.scn, spsimplesched02/.cvsignore,
	spsimplesched02/Makefile.am, spsimplesched02/init.c,
	spsimplesched02/spsimplesched02.doc,
	spsimplesched02/spsimplesched02.scn, spsimplesched03/.cvsignore,
	spsimplesched03/Makefile.am, spsimplesched03/init.c,
	spsimplesched03/spsimplesched03.doc,
	spsimplesched03/spsimplesched03.scn: New files.

5 files changed, 184 insertions, 0 deletions

diff --git a/testsuites/sptests/spsimplesched01/.cvsignore b/testsuites/sptests/spsimplesched01/.cvsignore
new file mode 100644
index 0000000000..282522db03
--- /dev/null
+++ b/testsuites/sptests/spsimplesched01/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff --git a/testsuites/sptests/spsimplesched01/Makefile.am b/testsuites/sptests/spsimplesched01/Makefile.am
new file mode 100644
index 0000000000..dacfee08ef
--- /dev/null
+++ b/testsuites/sptests/spsimplesched01/Makefile.am
@@ -0,0 +1,28 @@
+##
+##  $Id$
+##
+
+MANAGERS = all
+
+rtems_tests_PROGRAMS = spsimplesched01 
+spsimplesched01_SOURCES = init.c
+
+dist_rtems_tests_DATA = spsimplesched01.scn
+dist_rtems_tests_DATA += spsimplesched01.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+spsimplesched01_LDADD = $(MANAGERS_NOT_WANTED:%=$(PROJECT_LIB)/no-%.rel)
+
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+
+LINK_OBJS = $(spsimplesched01_OBJECTS) $(spsimplesched01_LDADD)
+LINK_LIBS = $(spsimplesched01_LDLIBS)
+
+spsimplesched01$(EXEEXT): $(spsimplesched01_OBJECTS) $(spsimplesched01_DEPENDENCIES)
+	@rm -f spsimplesched01$(EXEEXT)
+	$(make-exe)
+
+include $(top_srcdir)/../automake/local.am
diff --git a/testsuites/sptests/spsimplesched01/init.c b/testsuites/sptests/spsimplesched01/init.c
new file mode 100644
index 0000000000..95eaaa2b1a
--- /dev/null
+++ b/testsuites/sptests/spsimplesched01/init.c
@@ -0,0 +1,115 @@
+/* 
+ *  COPYRIGHT (c) 2011.
+ *  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.
+ *
+ *  $Id$
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tmacros.h>
+
+/*
+ *  Keep the names and IDs in global variables so another task can use them.
+ */
+rtems_id   Task_id[ 4 ];         /* array of task ids */
+rtems_name Task_name[ 4 ];       /* array of task names */
+
+rtems_task Test_task(
+  rtems_task_argument unused
+)
+{
+  rtems_id          tid;
+  rtems_time_of_day time;
+  uint32_t    task_index;
+  rtems_status_code status;
+
+  status = rtems_task_ident( RTEMS_SELF, RTEMS_SEARCH_ALL_NODES, &tid );
+  task_index = task_number( tid );
+  for ( ; ; ) {
+    status = rtems_clock_get_tod( &time );
+    if ( time.second >= 35 ) {
+      puts( "*** END OF SIMPLE01 TEST ***" );
+      rtems_test_exit( 0 );
+    }
+    put_name( Task_name[ task_index ], FALSE );
+    print_time( " - rtems_clock_get_tod - ", &time, "\n" );
+    status = rtems_task_wake_after(
+      task_index * 5 * rtems_clock_get_ticks_per_second() );
+  }
+}
+
+rtems_task Init(
+  rtems_task_argument argument
+)
+{
+  rtems_status_code   status;
+  rtems_time_of_day   time;
+  rtems_task_priority old;
+
+  puts( "\n\n*** SIMPLE01 TEST ***" );
+
+  time.year   = 1988;
+  time.month  = 12;
+  time.day    = 31;
+  time.hour   = 9;
+  time.minute = 0;
+  time.second = 0;
+  time.ticks  = 0;
+
+  status = rtems_clock_set( &time );
+
+  Task_name[ 1 ] = rtems_build_name( 'T', 'A', '1', ' ' );
+  Task_name[ 2 ] = rtems_build_name( 'T', 'A', '2', ' ' );
+  Task_name[ 3 ] = rtems_build_name( 'T', 'A', '3', ' ' );
+
+  status = rtems_task_create(
+    Task_name[ 1 ], 1, RTEMS_MINIMUM_STACK_SIZE * 2, RTEMS_DEFAULT_MODES,
+    RTEMS_DEFAULT_ATTRIBUTES, &Task_id[ 1 ]
+  );
+  status = rtems_task_create(
+    Task_name[ 2 ], 1, RTEMS_MINIMUM_STACK_SIZE * 2, RTEMS_DEFAULT_MODES,
+    RTEMS_DEFAULT_ATTRIBUTES, &Task_id[ 2 ]
+  );
+  status = rtems_task_create(
+    Task_name[ 3 ], 1, RTEMS_MINIMUM_STACK_SIZE * 2, RTEMS_DEFAULT_MODES,
+    RTEMS_DEFAULT_ATTRIBUTES, &Task_id[ 3 ]
+  );
+
+  status = rtems_task_start( Task_id[ 1 ], Test_task, 1 );
+  rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
+  status = rtems_task_start( Task_id[ 2 ], Test_task, 2 );
+  rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
+  status = rtems_task_start( Task_id[ 3 ], Test_task, 3 );
+
+  rtems_task_set_priority(Task_id[1], 2, &old);
+  rtems_task_set_priority(Task_id[2], 2, &old);
+  rtems_task_set_priority(Task_id[3], 2, &old);
+
+  rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
+
+  status = rtems_task_delete( RTEMS_SELF );
+}
+
+/* configuration information */
+#include <bsp.h> /* for device driver prototypes */
+
+#define CONFIGURE_SCHEDULER_SIMPLE
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+
+#define CONFIGURE_MAXIMUM_TASKS             4
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_EXTRA_TASK_STACKS         (3 * RTEMS_MINIMUM_STACK_SIZE)
+
+#define CONFIGURE_INIT
+#include <rtems/confdefs.h>
+/* end of file */
diff --git a/testsuites/sptests/spsimplesched01/spsimplesched01.doc b/testsuites/sptests/spsimplesched01/spsimplesched01.doc
new file mode 100644
index 0000000000..39cc6fecd6
--- /dev/null
+++ b/testsuites/sptests/spsimplesched01/spsimplesched01.doc
@@ -0,0 +1,23 @@
+#
+#  $Id$
+#
+#  COPYRIGHT (c) 2011.
+#  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.
+#
+
+This file describes the directives and concepts tested by this test set.
+
+test set name:  spsimplesched01
+
+directives:
+  + rtems_task_wake_after - yield case
+  + rtems_task_set_priority - preempt and no preempt case
+
+concepts:
+
++ The purpose of this test is to exercise paths in the Simple Scheduler.
+  It exercises Initialization, Allocate, Free, Block, Unblock, and Yield.
diff --git a/testsuites/sptests/spsimplesched01/spsimplesched01.scn b/testsuites/sptests/spsimplesched01/spsimplesched01.scn
new file mode 100644
index 0000000000..1a55c904f3
--- /dev/null
+++ b/testsuites/sptests/spsimplesched01/spsimplesched01.scn
@@ -0,0 +1,16 @@
+*** SIMPLE01 TEST ***
+TA1 - clock_get_tod - 09:00:00   12/31/1988
+TA2 - clock_get_tod - 09:00:00   12/31/1988
+TA3 - clock_get_tod - 09:00:00   12/31/1988
+TA1 - clock_get_tod - 09:00:05   12/31/1988
+TA1 - clock_get_tod - 09:00:10   12/31/1988
+TA2 - clock_get_tod - 09:00:10   12/31/1988
+TA1 - clock_get_tod - 09:00:15   12/31/1988
+TA3 - clock_get_tod - 09:00:15   12/31/1988
+TA1 - clock_get_tod - 09:00:20   12/31/1988
+TA2 - clock_get_tod - 09:00:20   12/31/1988
+TA1 - clock_get_tod - 09:00:25   12/31/1988
+TA1 - clock_get_tod - 09:00:30   12/31/1988
+TA2 - clock_get_tod - 09:00:30   12/31/1988
+TA3 - clock_get_tod - 09:00:30   12/31/1988
+*** END OF SIMPLE01 TEST ***