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+# ====================================================================
+#
+#      tasks.cdl
+#
+#      uITRON task related configuration data
+#
+# ====================================================================
+#####COPYRIGHTBEGIN####
+#                                                                          
+# -------------------------------------------                              
+# The contents of this file are subject to the Red Hat eCos Public License 
+# Version 1.1 (the "License"); you may not use this file except in         
+# compliance with the License.  You may obtain a copy of the License at    
+# http://www.redhat.com/                                                   
+#                                                                          
+# Software distributed under the License is distributed on an "AS IS"      
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the 
+# License for the specific language governing rights and limitations under 
+# the License.                                                             
+#                                                                          
+# The Original Code is eCos - Embedded Configurable Operating System,      
+# released September 30, 1998.                                             
+#                                                                          
+# The Initial Developer of the Original Code is Red Hat.                   
+# Portions created by Red Hat are                                          
+# Copyright (C) 1998, 1999, 2000 Red Hat, Inc.                             
+# All Rights Reserved.                                                     
+# -------------------------------------------                              
+#                                                                          
+#####COPYRIGHTEND####
+# ====================================================================
+######DESCRIPTIONBEGIN####
+#
+# Author(s):      jskov
+# Original data:  hmt
+# Contributors:
+# Date:           1999-07-07
+#
+#####DESCRIPTIONEND####
+#
+# ====================================================================
+
+cdl_option CYGNUM_UITRON_TASKS {
+    display       "Number of tasks"
+    flavor        data
+    legal_values  1 to 65535
+    default_value 4
+    description   "
+        The number of uITRON tasks present in the system.
+        Valid task object IDs will range from 1 to this value."
+}
+cdl_option CYGNUM_UITRON_START_TASKS {
+    display       "Start tasks"
+    flavor        data
+    legal_values  0 to 65535
+    default_value 1
+    description   "
+        The number of uITRON tasks to start automatically.
+        Tasks from 1 to this value will be started
+        at the beginning of application execution.
+        A value of zero here means to start them all.
+        Tasks started in this way have a start code of
+        zero, as if they were started by sta_tsk(i,0).
+        If create and delete operations are supported,
+        this number should be no greater than the number
+        of tasks created initially."
+}
+cdl_component CYGPKG_UITRON_TASKS_CREATE_DELETE {
+    display       "Support create and delete"
+    flavor        bool
+    default_value 1
+    description   "
+        Support task create and delete operations (cre_tsk, del_tsk).
+        Otherwise all tasks are created, up to the number specified above."
+
+    cdl_option CYGNUM_UITRON_TASKS_INITIALLY {
+        display       "Number of tasks created initially"
+        flavor        data
+        legal_values  1 to 65535
+        default_value 4
+        description   "
+            The number of uITRON tasks initially created.
+            This number should not be more than the number
+            of tasks in the system, though setting it to a large
+            value to mean 'all' is acceptable.
+            Initially, only tasks numbered 1 to this number exist;
+            higher numbered ones must be created before use."
+    }
+}
+cdl_option CYGNUM_UITRON_STACK_SIZE {
+    display       "Default stack size"
+    flavor        data
+    legal_values  128 to 0x7FFFFFFF
+    default_value 2048
+    description   "
+        Define a default stack size for uITRON tasks,
+        for use in the initialization options below.
+        This will be overridden where it is used if the
+        architectural HAL requires a minimum stack size
+        to handle interrupts correctly."
+}
+cdl_option CYGDAT_UITRON_TASK_EXTERNS {
+    display       "Externs for initialization"
+    flavor        data
+    default_value {"extern \"C\" void task1( unsigned int ); \\\n\
+                    extern \"C\" void task2( unsigned int ); \\\n\
+                    extern \"C\" void task3( unsigned int ); \\\n\
+                    extern \"C\" void task4( unsigned int ); \\\n\
+                    static char stack1[ CYGNUM_UITRON_STACK_SIZE ], \\\n\
+                    stack2[ CYGNUM_UITRON_STACK_SIZE ], \\\n\
+                    stack3[ CYGNUM_UITRON_STACK_SIZE ], \\\n\
+                    stack4[ CYGNUM_UITRON_STACK_SIZE ];"}
+    description   "
+        Task initializers may refer to external objects
+        such as memory for stack or functions to call.
+        Use this option to define or declare any external
+        objects needed by the task static initializer below.
+        Example: create some memory for a stack using
+        'static char stack1\[CYGNUM_UITRON_STACK_SIZE\];'
+        to set up a chunk of memory of the default stack size.
+        Note: this option is invoked in the 'outermost' context
+        of C++ source, where global/static objects are created;
+        it should contain valid, self-contained, C++ source."
+}
+cdl_option CYGDAT_UITRON_TASK_INITIALIZERS {
+    display       "Static initializers"
+    flavor        data
+    default_value {"CYG_UIT_TASK( \"t1\", 1, task1, &stack1, CYGNUM_UITRON_STACK_SIZE ), \\\n\
+                    CYG_UIT_TASK( \"t2\", 2, task2, &stack2, CYGNUM_UITRON_STACK_SIZE ), \\\n\
+                    CYG_UIT_TASK( \"t3\", 3, task3, &stack3, CYGNUM_UITRON_STACK_SIZE ), \\\n\
+                    CYG_UIT_TASK( \"t4\", 4, task4, &stack4, CYGNUM_UITRON_STACK_SIZE ),"}
+    description   "
+        Tasks must be statically
+        initialized: enter a list of initializers
+        separated by commas, one per line.
+        An initializer is
+        'CYG_UIT_TASK(NAME,PRIO,FUNC,STACK,SIZE)'
+        where name is a quoted string to name the task,
+        prio is the initial priority of the task,
+        func is the name of the entry point,
+        stack is the address of the task's stack,
+        and size is the size of the task's stack.
+        When create and delete operations are supported,
+        'CYG_UIT_TASK_NOEXS(NAME,STACK,SIZE)' should be
+        used for tasks which are not initially created,
+        in order to tell the system what memory to use
+        for stacks when these tasks are created later on.
+        Using 'CYGNUM_UITRON_STACK_SIZE' for size
+        is recommended, to use the option defined above,
+        so long as that truly is the size of your stack(s).
+        Note: this option is invoked in the context of a
+        C++ array initializer, between curly brackets.
+        Ensure that the number of initializers here exactly
+        matches the number of tasks specified."
+}