summaryrefslogtreecommitdiffstats
path: root/testsuites/tmtests/tm20/task1.c
diff options
context:
space:
mode:
Diffstat (limited to 'testsuites/tmtests/tm20/task1.c')
-rw-r--r--testsuites/tmtests/tm20/task1.c467
1 files changed, 467 insertions, 0 deletions
diff --git a/testsuites/tmtests/tm20/task1.c b/testsuites/tmtests/tm20/task1.c
new file mode 100644
index 0000000000..6cfcb3d0c1
--- /dev/null
+++ b/testsuites/tmtests/tm20/task1.c
@@ -0,0 +1,467 @@
+/*
+ *
+ * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
+ * On-Line Applications Research Corporation (OAR).
+ * All rights assigned to U.S. Government, 1994.
+ *
+ * This material may be reproduced by or for the U.S. Government pursuant
+ * to the copyright license under the clause at DFARS 252.227-7013. This
+ * notice must appear in all copies of this file and its derivatives.
+ *
+ * $Id$
+ */
+
+#include "system.h"
+#undef EXTERN
+#define EXTERN
+#include "conftbl.h"
+#include "gvar.h"
+
+rtems_device_major_number _STUB_major = 0;
+
+rtems_id Region_id;
+rtems_name Region_name;
+rtems_unsigned8 Region_area[ 2048 ] CPU_STRUCTURE_ALIGNMENT;
+
+rtems_id Partition_id;
+rtems_name Partition_name;
+rtems_unsigned8 Partition_area[ 2048 ] CPU_STRUCTURE_ALIGNMENT;
+
+void *Buffer_address_1;
+void *Buffer_address_2;
+void *Buffer_address_3;
+void *Buffer_address_4;
+
+rtems_unsigned32 buffer_count;
+
+void *Buffer_addresses[ OPERATION_COUNT+1 ];
+
+rtems_task Task_1(
+ rtems_task_argument argument
+);
+
+rtems_task Task_2(
+ rtems_task_argument argument
+);
+
+rtems_task Init(
+ rtems_task_argument argument
+)
+{
+ rtems_status_code status;
+
+ puts( "\n\n*** TIME TEST 20 ***" );
+
+ status = rtems_task_create(
+ rtems_build_name( 'T', 'I', 'M', '1' ),
+ 128,
+ 2048,
+ RTEMS_DEFAULT_MODES,
+ RTEMS_DEFAULT_ATTRIBUTES,
+ &Task_id[ 1 ]
+ );
+ directive_failed( status, "rtems_task_create of TASK1" );
+
+ status = rtems_task_start( Task_id[ 1 ], Task_1, 0 );
+ directive_failed( status, "rtems_task_start of TASK1" );
+
+ status = rtems_task_create(
+ rtems_build_name( 'T', 'I', 'M', '2' ),
+ 129,
+ 2048,
+ RTEMS_DEFAULT_MODES,
+ RTEMS_DEFAULT_ATTRIBUTES,
+ &Task_id[ 2 ]
+ );
+ directive_failed( status, "rtems_task_create of TASK2" );
+
+ status = rtems_task_start( Task_id[ 2 ], Task_2, 0 );
+ directive_failed( status, "rtems_task_start of TASK2" );
+
+ status = rtems_task_delete( RTEMS_SELF );
+ directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
+}
+
+rtems_task Task_1(
+ rtems_task_argument argument
+)
+{
+ rtems_unsigned32 index;
+ rtems_mode previous_mode;
+ rtems_task_priority previous_priority;
+ rtems_unsigned32 return_value;
+ rtems_status_code status;
+
+ Partition_name = rtems_build_name( 'P', 'A', 'R', 'T' );
+
+ Timer_initialize();
+ rtems_partition_create(
+ Partition_name,
+ Partition_area,
+ 2048,
+ 128,
+ RTEMS_DEFAULT_ATTRIBUTES,
+ &Partition_id
+ );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_partition_create",
+ end_time,
+ 1,
+ 0,
+ CALLING_OVERHEAD_PARTITION_CREATE
+ );
+
+ Region_name = rtems_build_name( 'R', 'E', 'G', 'N' );
+
+ Timer_initialize();
+ rtems_region_create(
+ Region_name,
+ Region_area,
+ 2048,
+ 16,
+ RTEMS_DEFAULT_ATTRIBUTES,
+ &Region_id
+ );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_region_create",
+ end_time,
+ 1,
+ 0,
+ CALLING_OVERHEAD_REGION_CREATE
+ );
+
+ Timer_initialize();
+ (void) rtems_partition_get_buffer( Partition_id, &Buffer_address_1 );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_partition_get_buffer (available)",
+ end_time,
+ 1,
+ 0,
+ CALLING_OVERHEAD_PARTITION_GET_BUFFER
+ );
+
+ buffer_count = 0;
+ while ( FOREVER ) {
+
+ status = rtems_partition_get_buffer(
+ Partition_id,
+ &Buffer_addresses[ buffer_count ]
+ );
+
+ if ( status == RTEMS_UNSATISFIED ) break;
+
+ buffer_count++;
+ }
+
+ Timer_initialize();
+ (void) rtems_partition_get_buffer( Partition_id, &Buffer_address_2 );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_partition_get_buffer (not available)",
+ end_time,
+ 1,
+ 0,
+ CALLING_OVERHEAD_PARTITION_GET_BUFFER
+ );
+
+ Timer_initialize();
+ (void) rtems_partition_return_buffer( Partition_id, Buffer_address_1 );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_partition_return_buffer",
+ end_time,
+ 1,
+ 0,
+ CALLING_OVERHEAD_PARTITION_RETURN_BUFFER
+ );
+
+ for ( index = 0 ; index < buffer_count ; index++ ) {
+
+ status = rtems_partition_return_buffer(
+ Partition_id,
+ Buffer_addresses[ index ]
+ );
+ directive_failed( status, "rtems_partition_return_buffer" );
+
+ }
+
+ Timer_initialize();
+ (void) rtems_partition_delete( Partition_id );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_partition_delete",
+ end_time,
+ 1,
+ 0,
+ CALLING_OVERHEAD_PARTITION_DELETE
+ );
+
+ status = rtems_region_get_segment(
+ Region_id,
+ 400,
+ RTEMS_DEFAULT_OPTIONS,
+ RTEMS_NO_TIMEOUT,
+ &Buffer_address_2
+ );
+ directive_failed( status, "region_get_semgent" );
+
+ Timer_initialize();
+ (void) rtems_region_get_segment(
+ Region_id,
+ 400,
+ RTEMS_DEFAULT_OPTIONS,
+ RTEMS_NO_TIMEOUT,
+ &Buffer_address_3
+ );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_region_get_segment (available)",
+ end_time,
+ 1,
+ 0,
+ CALLING_OVERHEAD_REGION_GET_SEGMENT
+ );
+
+ Timer_initialize();
+ (void) rtems_region_get_segment(
+ Region_id,
+ 1998,
+ RTEMS_NO_WAIT,
+ RTEMS_NO_TIMEOUT,
+ &Buffer_address_4
+ );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_region_get_segment (RTEMS_NO_WAIT)",
+ end_time,
+ 1,
+ 0,
+ CALLING_OVERHEAD_REGION_GET_SEGMENT
+ );
+
+ status = rtems_region_return_segment( Region_id, Buffer_address_3 );
+ directive_failed( status, "rtems_region_return_segment" );
+
+ Timer_initialize();
+ (void) rtems_region_return_segment( Region_id, Buffer_address_2 );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_region_return_segment (no tasks waiting)",
+ end_time,
+ 1,
+ 0,
+ CALLING_OVERHEAD_REGION_RETURN_SEGMENT
+ );
+
+ status = rtems_region_get_segment(
+ Region_id,
+ 400,
+ RTEMS_DEFAULT_OPTIONS,
+ RTEMS_NO_TIMEOUT,
+ &Buffer_address_1
+ );
+ directive_failed( status, "rtems_region_get_segment" );
+
+ Timer_initialize();
+ (void) rtems_region_get_segment(
+ Region_id,
+ 1998,
+ RTEMS_DEFAULT_OPTIONS,
+ RTEMS_NO_TIMEOUT,
+ &Buffer_address_2
+ );
+
+ /* execute Task_2 */
+
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_region_return_segment (preempt)",
+ end_time,
+ 1,
+ 0,
+ CALLING_OVERHEAD_REGION_RETURN_SEGMENT
+ );
+
+ status = rtems_region_return_segment( Region_id, Buffer_address_2 );
+ directive_failed( status, "rtems_region_return_segment" );
+
+ status = rtems_task_mode(
+ RTEMS_NO_PREEMPT,
+ RTEMS_PREEMPT_MASK,
+ &previous_mode
+ );
+ directive_failed( status, "rtems_task_mode" );
+
+ status = rtems_task_set_priority( RTEMS_SELF, 254, &previous_priority );
+ directive_failed( status, "rtems_task_set_priority" );
+
+ status = rtems_region_get_segment(
+ Region_id,
+ 400,
+ RTEMS_DEFAULT_OPTIONS,
+ RTEMS_NO_TIMEOUT,
+ &Buffer_address_1
+ );
+ directive_failed( status, "rtems_region_return_segment" );
+
+ status = rtems_region_get_segment(
+ Region_id,
+ 1998,
+ RTEMS_DEFAULT_OPTIONS,
+ RTEMS_NO_TIMEOUT,
+ &Buffer_address_2
+ );
+ directive_failed( status, "rtems_region_get_segment" );
+
+ /* execute Task_2 */
+
+ status = rtems_region_return_segment( Region_id, Buffer_address_2 );
+ directive_failed( status, "rtems_region_return_segment" );
+
+ Timer_initialize();
+ (void) rtems_region_delete( Region_id );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_region_delete",
+ end_time,
+ 1,
+ 0,
+ CALLING_OVERHEAD_REGION_DELETE
+ );
+
+ Timer_initialize();
+ for ( index=1 ; index <= OPERATION_COUNT ; index++ )
+ (void) Empty_function();
+ overhead = Read_timer();
+
+ Timer_initialize();
+ for ( index=1 ; index <= OPERATION_COUNT ; index++ )
+ (void) rtems_io_initialize( 0, 0, NULL, &return_value );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_io_initialize",
+ end_time,
+ OPERATION_COUNT,
+ overhead,
+ CALLING_OVERHEAD_IO_INITIALIZE
+ );
+
+ Timer_initialize();
+ for ( index=1 ; index <= OPERATION_COUNT ; index++ )
+ (void) rtems_io_open( 0, 0, NULL, &return_value );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_io_open",
+ end_time,
+ OPERATION_COUNT,
+ overhead,
+ CALLING_OVERHEAD_IO_OPEN
+ );
+
+ Timer_initialize();
+ for ( index=1 ; index <= OPERATION_COUNT ; index++ )
+ (void) rtems_io_close( 0, 0, NULL, &return_value );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_io_close",
+ end_time,
+ OPERATION_COUNT,
+ overhead,
+ CALLING_OVERHEAD_IO_CLOSE
+ );
+
+ Timer_initialize();
+ for ( index=1 ; index <= OPERATION_COUNT ; index++ )
+ (void) rtems_io_read( 0, 0, NULL, &return_value );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_io_read",
+ end_time,
+ OPERATION_COUNT,
+ overhead,
+ CALLING_OVERHEAD_IO_READ
+ );
+
+ Timer_initialize();
+ for ( index=1 ; index <= OPERATION_COUNT ; index++ )
+ (void) rtems_io_write( 0, 0, NULL, &return_value );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_io_write",
+ end_time,
+ OPERATION_COUNT,
+ overhead,
+ CALLING_OVERHEAD_IO_WRITE
+ );
+
+ Timer_initialize();
+ for ( index=1 ; index <= OPERATION_COUNT ; index++ )
+ (void) rtems_io_control( 0, 0, NULL, &return_value );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_io_control",
+ end_time,
+ OPERATION_COUNT,
+ overhead,
+ CALLING_OVERHEAD_IO_CONTROL
+ );
+
+ exit( 0 );
+}
+
+rtems_task Task_2(
+ rtems_task_argument argument
+)
+{
+ rtems_status_code status;
+
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_region_get_segment (blocking)",
+ end_time,
+ 1,
+ 0,
+ CALLING_OVERHEAD_REGION_GET_SEGMENT
+ );
+
+ Timer_initialize();
+ (void) rtems_region_return_segment( Region_id, Buffer_address_1 );
+
+ /* preempt back to Task_1 */
+
+ Timer_initialize();
+ (void) rtems_region_return_segment( Region_id, Buffer_address_1 );
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_region_return_segment (ready -- return)",
+ end_time,
+ 1,
+ 0,
+ CALLING_OVERHEAD_REGION_RETURN_SEGMENT
+ );
+
+ status = rtems_task_delete( RTEMS_SELF );
+ directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
+}