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# ====================================================================

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#      mempoolvar.cdl

#

#      uITRON variable memory pool related configuration data

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# ====================================================================

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# ====================================================================

######DESCRIPTIONBEGIN####

#

# Author(s):      jskov

# Original data:  hmt

# Contributors:

# Date:           1999-07-07

#

#####DESCRIPTIONEND####

#

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cdl_option CYGNUM_UITRON_MEMPOOLVAR {

    display       "Number of variable-size memory pools"

    flavor        data

    legal_values  1 to 65535

    default_value 3

    description   "

        The number of uITRON Variable-Size Memorypools present in the system.

        Valid Variable-Size Memorypool IDs will range from 1 to this value."

}

cdl_component CYGPKG_UITRON_MEMPOOLVAR_CREATE_DELETE {

    display       "Support create and delete"

    flavor        bool

    default_value 1

    active_if     (0 < CYGNUM_UITRON_MEMPOOLVAR)

    description   "

        Support variable-size memory pool create and delete operations

        (cre_mpl, del_mpl). Otherwise all variable-size mempools are created,

        up to the number specified above."

    cdl_option CYGNUM_UITRON_MEMPOOLVAR_INITIALLY {

        display       "Number of variable-size mempools created initially"

        flavor        data

        legal_values  0 to 65535

        default_value 3

        description   "

            The number of variable-size mempools initially created.

            This number should not be more than the number

            of variable mempools in the system, though setting

            it to a large value to mean 'all' is acceptable.

            Initially, only variable mempools numbered from

            1 to this number exist;

            higher numbered ones must be created before use.

            All mempools must be initialized to tell

            the system what memory to use for each pool."

    }

}

cdl_option CYGDAT_UITRON_MEMPOOLVAR_EXTERNS {

    display       "Externs for initialization"

    flavor        data

    default_value {"static char vpool1[ 2000 ], \\\n\

                                vpool2[ 2000 ], \\\n\

                                vpool3[ 2000 ];"}

    description   "

        Variable mempool initializers may refer to external

        objects such as memory for the pool to manage.

        Use this option to define or declare any external

        objects needed by the pool's static initializer below.

        Example: create some memory for a mempool using

        'static char vpool1\[2000\];'

        to set up a chunk of memory of 2000 bytes.

        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_MEMPOOLVAR_INITIALIZERS {

    display       "Static initializers"

    flavor        data

    default_value {"CYG_UIT_MEMPOOLVAR( vpool1, 2000 ), \\\n\

                    CYG_UIT_MEMPOOLVAR( vpool2, 2000 ), \\\n\

                    CYG_UIT_MEMPOOLVAR( vpool3, 2000 ),"}

    description   "

        Variable block memory pools should be statically

        initialized: enter a list of initializers

        separated by commas, one per line.

        An initializer is

        'CYG_UIT_MEMPOOLVAR(ADDR,SIZE)'

        where addr is the address of memory to manage, and

        size is the total size of that memory.

        If create and delete operations are supported,

        initializers of the form

        'CYG_UIT_MEMPOOLVAR_NOEXS(ADDR,SIZE)' should be

        used for pools which are not initially created, to tell

        the system what memory to use for each pool.

        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 total number of variable pools specified."

}