membench: Add memory benchmark programs

These memory benchmark programs are not supposed to run.  Instead, they
can be analysed on the host system to measure the memory usage of
features.  See the membench module of rtems-central.

Update #3716.

1 files changed, 108 insertions, 0 deletions

diff --git a/testsuites/membench/mem-clock-set.c b/testsuites/membench/mem-clock-set.c
new file mode 100644
index 0000000000..b7a8922cf4
--- /dev/null
+++ b/testsuites/membench/mem-clock-set.c
@@ -0,0 +1,108 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RtemsClockValMemSet
+ */
+
+/*
+ * Copyright (C) 2021 embedded brains GmbH & Co. KG
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This file is part of the RTEMS quality process and was automatically
+ * generated.  If you find something that needs to be fixed or
+ * worded better please post a report or patch to an RTEMS mailing list
+ * or raise a bug report:
+ *
+ * https://www.rtems.org/bugs.html
+ *
+ * For information on updating and regenerating please refer to the How-To
+ * section in the Software Requirements Engineering chapter of the
+ * RTEMS Software Engineering manual.  The manual is provided as a part of
+ * a release.  For development sources please refer to the online
+ * documentation at:
+ *
+ * https://docs.rtems.org
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <rtems.h>
+
+#include <rtems/test.h>
+
+/**
+ * @defgroup RtemsClockValMemSet spec:/rtems/clock/val/mem-set
+ *
+ * @ingroup RTEMSTestSuitesMembench
+ *
+ * @brief This static memory usage benchmark program facilitates a basic
+ *   application configuration with a call to rtems_clock_set().
+ *
+ * @{
+ */
+
+static void Init( rtems_task_argument arg )
+{
+  (void) arg;
+
+  (void) rtems_clock_set( NULL );
+}
+
+#define TASK_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES
+
+#define TASK_STORAGE_SIZE \
+  RTEMS_TASK_STORAGE_SIZE( \
+    RTEMS_MINIMUM_STACK_SIZE, \
+    TASK_ATTRIBUTES   )
+
+#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
+
+#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 0
+
+#define CONFIGURE_DISABLE_NEWLIB_REENTRANCY
+
+#define CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
+
+#define CONFIGURE_IDLE_TASK_STORAGE_SIZE RTEMS_MINIMUM_STACK_SIZE
+
+#define CONFIGURE_MAXIMUM_TASKS 1
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_INIT_TASK_ATTRIBUTES TASK_ATTRIBUTES
+
+#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_DEFAULT_MODES
+
+#define CONFIGURE_INIT_TASK_CONSTRUCT_STORAGE_SIZE TASK_STORAGE_SIZE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>
+
+/** @} */