1    /* 
     2     *  Copyright (c) 2008 Texas Instruments. All rights reserved.
     3     *  This program and the accompanying materials are made available under the
     4     *  terms of the Eclipse Public License v1.0 and Eclipse Distribution License
     5     *  v. 1.0 which accompanies this distribution. The Eclipse Public License is
     6     *  available at http://www.eclipse.org/legal/epl-v10.html and the Eclipse
     7     *  Distribution License is available at
     8     *  http://www.eclipse.org/org/documents/edl-v10.php.
     9     *
    10     *  Contributors:
    11     *      Texas Instruments - initial implementation
    12     * */
    13    /*
    14     *  ======== LoggerSys.xdc ========
    15     */
    16    
    17    /*!
    18     *  ======== LoggerSys ========
    19     *  A logger which routes events to the `System_printf` function.
    20     *
    21     *  This logger processes log events as they are generated and routes
    22     *  them through the `{@link System#printf System_printf()}` function.
    23     *  The final disposition of the log event is dependent on which system
    24     *  provider has been assigned to the
    25     *  `{@link System#SupportProxy System.SupportProxy}` configuration parameter.
    26     *
    27     *  Note that the log events are processed within the runtime context
    28     *  of the `{@link Log Log_write()}` or `{@link Log Log_print()}` function
    29     *  that generated the event. It is important to account for the processing
    30     *  overhead and stack usage imposed on the runtime context. The cost of
    31     *  this processing is defined by the implementation of the system provider.
    32     *
    33     *  @a(Examples)
    34     *  Configuration example: The following XDC configuration statements
    35     *  create a logger instance, assign it as the default logger for all
    36     *  modules, and enable `USER1` logging in all modules of the package
    37     *  `my.pkg`. See the `{@link Diags#setMaskMeta Diags.setMaskMeta()}` function
    38     *  for details on specifying the module names.
    39     *
    40     *  @p(code)
    41     *  var Defaults = xdc.useModule('xdc.runtime.Defaults');
    42     *  var Diags = xdc.useModule('xdc.runtime.Diags');
    43     *  var LoggerSys = xdc.useModule('xdc.runtime.LoggerSys');
    44     *
    45     *  var LoggerSysParams = new LoggerSys.Params();
    46     *  Defaults.common$.logger = LoggerSys.create(LoggerSysParams);
    47     *  Diags.setMaskMeta("my.pkg.%", Diags.USER1, Diags.RUNTIME_ON);
    48     *  @p
    49     */
    50    
    51    module LoggerSys inherits ILogger {
    52    
    53        /*!
    54         *  ======== ITimestampProxy ========
    55         *  User supplied time-stamp proxy
    56         *
    57         *  This proxy allows `LoggerSys` to use a timestamp server different
    58         *  from the server used by `{@link xdc.runtime.Timestamp}`. However, if
    59         *  not supplied by a user, this proxy defaults to whichever timestamp
    60         *  server is used by `Timestamp`.
    61         */
    62        proxy TimestampProxy inherits ITimestampClient;
    63    
    64    instance:
    65    
    66        /*!
    67         *  ======== create ========
    68         *  Create a `LoggerSys` logger
    69         *
    70         *  The logger instance will route all log events it receives to
    71         *  the {@link System#printf} function.
    72         */
    73        create();
    74    
    75    internal:
    76    
    77        struct Instance_State {
    78            Bool enabled;
    79        };
    80    }
    81    /*
    82     *  @(#) xdc.runtime; 2, 1, 0,0; 2-8-2017 14:15:55; /db/ztree/library/trees/xdc/xdc-D05/src/packages/
    83     */
    84