1    /* 
     2     * Copyright (c) 2012, Texas Instruments Incorporated
     3     * All rights reserved.
     4     *
     5     * Redistribution and use in source and binary forms, with or without
     6     * modification, are permitted provided that the following conditions
     7     * are met:
     8     *
     9     * *  Redistributions of source code must retain the above copyright
    10     *    notice, this list of conditions and the following disclaimer.
    11     *
    12     * *  Redistributions in binary form must reproduce the above copyright
    13     *    notice, this list of conditions and the following disclaimer in the
    14     *    documentation and/or other materials provided with the distribution.
    15     *
    16     * *  Neither the name of Texas Instruments Incorporated nor the names of
    17     *    its contributors may be used to endorse or promote products derived
    18     *    from this software without specific prior written permission.
    19     *
    20     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    21     * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
    22     * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    23     * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
    24     * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
    25     * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
    26     * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
    27     * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
    28     * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
    29     * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
    30     * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    31     * */
    32    /*
    33     *  ======== Core.xdc ========
    34     *  
    35     */
    36    
    37    package ti.sysbios.family.arm.ducati;
    38    
    39    import xdc.runtime.Error;
    40    
    41    /*!
    42     *  ======== Core ========
    43     *  Core Identification Module.
    44     *
    45     *  The Core module is used to define which core within a dual core 
    46     *  "Ducati" subsystem an application is being built for.
    47     *  
    48     *  At runtime, a comparison is made between the configured Core.id
    49     *  and the value of PID0 (at address 0xe00fffe0). If they do not
    50     *  agree, an Error is raised.
    51     *
    52     *  Use of this module has the side effect of configuring default
    53     *  interrupt vector table placements for Core 0 and Core 1 if
    54     *  they haven't already been specified by the
    55     *  {@link ti.sysbios.family.arm.m3.Hwi#vectorTableAddress Hwi.vectorTableAddress} 
    56     *  config parameter.
    57     *
    58     *  Core 0's default vector table placement is at 0x400.
    59     *
    60     *  Core 1's default vector table placement is at 0x800.
    61     */
    62    
    63    @ModuleStartup          /* to configure static timers */
    64    
    65    module Core
    66    {
    67        /*!
    68         *  Ducati Core ID, default is Core 0
    69         *
    70         *  Used for making static decisions based on Core ID
    71         */
    72        config UInt id = 0;
    73    
    74        /*!
    75         *  Error raised if Core.id does not match the contents
    76         *  of PID0 (at 0xE00FFFE0).
    77         */
    78        config Error.Id E_mismatchedIds = {
    79            msg: "E_mismatchedIds: Core_Id: %d does not match hardware core Id: %d"
    80        };
    81    
    82        /*!
    83         *  ======== getId ========
    84         *  Reads M3 core ID (0 or 1).
    85         *  
    86         *  Used for making dynamic decisions based on Core ID
    87         *  
    88         *  @b(returns)     core ID
    89         */
    90        @Macro
    91        UInt getId();
    92    }
    93    
    94    /*
    95     *  @(#) ti.sysbios.family.arm.ducati; 2, 0, 0, 0,292; 2-24-2012 11:39:26; /db/vtree/library/trees/avala/avala-q28x/src/ xlibrary
    96    
    97     */
    98