api: Remove deprecated Notepads

Notepads where a feature of RTEMS' tasks that simply functioned in
the same way as POSIX keys or threaded local storage (TLS). They were
introduced well before per task variables, which are also deprecated,
and were barely used in favor of their POSIX alternatives.

In addition to their scarce usage, Notepads took up unnecessary memory.
For each task:

 - 16 32-bit integers were allocated.
 - A total of 64 bytes per task per thread.

This is especially critical in low memory and safety-critical applications.

They are also defined as uint32_t, and therefore are not guaranteed to
hold a pointer.

Lastly, they are not portable solutions for SMP and uniprocessor systems,
like POSIX keys and TLS.

updates #2493.

1 files changed, 0 insertions, 61 deletions

diff --git a/testsuites/mptests/mp02/init.c b/testsuites/mptests/mp02/init.c
deleted file mode 100644
index 7155e88f14..0000000000
--- a/testsuites/mptests/mp02/init.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*  Init
- *
- *  This routine is the initialization task for this test program.
- *  It is a user initialization task and has the responsibility for creating
- *  and starting the tasks that make up the test.  If the time of day
- *  clock is required for the test, it should also be set to a known
- *  value by this function.
- *
- *  Input parameters:
- *    argument - task argument
- *
- *  Output parameters:  NONE
- *
- *  COPYRIGHT (c) 1989-1999.
- *  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.org/license/LICENSE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#define CONFIGURE_INIT
-#include "system.h"
-
-rtems_task Init(
-  rtems_task_argument argument
-)
-{
-  rtems_status_code status;
-
-  printf(
-    "\n\n*** TEST 2 -- NODE %" PRIu32 " ***\n",
-    Multiprocessing_configuration.node
-  );
-
-  Task_name[ 1 ] = rtems_build_name( '1', '1', '1', ' ' );
-  Task_name[ 2 ] = rtems_build_name( '2', '2', '2', ' ' );
-
-  puts( "Creating Test_task (Global)" );
-  status = rtems_task_create(
-    Task_name[Multiprocessing_configuration.node],
-    1,
-    RTEMS_MINIMUM_STACK_SIZE,
-    RTEMS_NO_PREEMPT,
-    RTEMS_GLOBAL,
-    &Task_id[ 1 ]
-  );
-  directive_failed( status, "rtems_task_create" );
-
-  puts( "Starting Test_task (Global)" );
-  status = rtems_task_start( Task_id[ 1 ], Test_task, 0 );
-  directive_failed( status, "rtems_task_start" );
-
-  puts( "Deleting initialization task" );
-  status = rtems_task_delete( RTEMS_SELF );
-  directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
-}