config: Add <rtems/confdefs/inittask.h>

Remove all comments and copyrightable content from the moved content.
Use BSD-2-Clause license for new file.

Update #3053.
Update #3875.

1 files changed, 131 insertions, 0 deletions

diff --git a/cpukit/include/rtems/confdefs/inittask.h b/cpukit/include/rtems/confdefs/inittask.h
new file mode 100644
index 0000000000..a91b9a5917
--- /dev/null
+++ b/cpukit/include/rtems/confdefs/inittask.h
@@ -0,0 +1,131 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSApplicationConfiguration
+ *
+ * @brief Evaluate User Initialization Task Configuration Options
+ *
+ * This header file defines _CONFIGURE_INIT_TASK_STACK_EXTRA for use by other
+ * configuration header files.
+ */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * 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.
+ */
+
+#ifndef _RTEMS_CONFDEFS_INITTASK_H
+#define _RTEMS_CONFDEFS_INITTASK_H
+
+#ifndef __CONFIGURATION_TEMPLATE_h
+#error "Do not include this file directly, use <rtems/confdefs.h> instead"
+#endif
+
+#ifdef CONFIGURE_INIT
+
+#ifdef CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#include <rtems/confdefs/percpu.h>
+#include <rtems/rtems/object.h>
+#include <rtems/rtems/tasksdata.h>
+#include <rtems/sysinit.h>
+
+#ifndef CONFIGURE_INIT_TASK_ATTRIBUTES
+  #define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES
+#endif
+
+#ifndef CONFIGURE_INIT_TASK_INITIAL_MODES
+  #ifdef RTEMS_SMP
+    #define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_DEFAULT_MODES
+  #else
+    #define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_NO_PREEMPT
+  #endif
+#endif
+
+#ifndef CONFIGURE_INIT_TASK_NAME
+  #define CONFIGURE_INIT_TASK_NAME rtems_build_name( 'U', 'I', '1', ' ' )
+#endif
+
+#ifndef CONFIGURE_INIT_TASK_PRIORITY
+  #define CONFIGURE_INIT_TASK_PRIORITY 1
+#endif
+
+#ifndef CONFIGURE_INIT_TASK_STACK_SIZE
+  #define CONFIGURE_INIT_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
+#endif
+
+#if CONFIGURE_INIT_TASK_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE
+  #define _CONFIGURE_INIT_TASK_STACK_EXTRA \
+    ( CONFIGURE_INIT_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE )
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef CONFIGURE_INIT_TASK_ENTRY_POINT
+  rtems_task Init( rtems_task_argument );
+  #define CONFIGURE_INIT_TASK_ENTRY_POINT Init
+
+  #ifndef CONFIGURE_INIT_TASK_ARGUMENTS
+    extern const char *bsp_boot_cmdline;
+    #define CONFIGURE_INIT_TASK_ARGUMENTS \
+      ( (rtems_task_argument) &bsp_boot_cmdline )
+  #endif
+#endif
+
+#ifndef CONFIGURE_INIT_TASK_ARGUMENTS
+  #define CONFIGURE_INIT_TASK_ARGUMENTS 0
+#endif
+
+const rtems_initialization_tasks_table _RTEMS_tasks_User_task_table = {
+  CONFIGURE_INIT_TASK_NAME,
+  CONFIGURE_INIT_TASK_STACK_SIZE,
+  CONFIGURE_INIT_TASK_PRIORITY,
+  CONFIGURE_INIT_TASK_ATTRIBUTES,
+  CONFIGURE_INIT_TASK_ENTRY_POINT,
+  CONFIGURE_INIT_TASK_INITIAL_MODES,
+  CONFIGURE_INIT_TASK_ARGUMENTS
+};
+
+RTEMS_SYSINIT_ITEM(
+  _RTEMS_tasks_Initialize_user_task,
+  RTEMS_SYSINIT_CLASSIC_USER_TASKS,
+  RTEMS_SYSINIT_ORDER_MIDDLE
+);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* CONFIGURE_RTEMS_INIT_TASKS_TABLE */
+
+#ifndef _CONFIGURE_INIT_TASK_STACK_EXTRA
+  #define _CONFIGURE_INIT_TASK_STACK_EXTRA 0
+#endif
+
+#endif /* CONFIGURE_INIT */
+
+#endif /* _RTEMS_CONFDEFS_INITTASK_H */