1    /* 
     2     *  Copyright (c) 2008 Texas Instruments and others.
     3     *  All rights reserved. This program and the accompanying materials
     4     *  are made available under the terms of the Eclipse Public License v1.0
     5     *  which accompanies this distribution, and is available at
     6     *  http://www.eclipse.org/legal/epl-v10.html
     7     * 
     8     *  Contributors:
     9     *      Texas Instruments - initial implementation
    10     * 
    11     * */
    12    /*
    13     *  ======== T16.xdc ========
    14     *
    15     */
    16    
    17    /*!
    18     *  ======== T16 ========
    19     *  TI T16 default runtime model (little endian)
    20     */
    21    metaonly module T16 inherits ITarget {
    22        override readonly config string name            = "T16";    
    23        override readonly config string suffix          = "et16";
    24        override readonly config string isa             = "t16";    
    25        override readonly config xdc.bld.ITarget.Model model = {
    26            endian: "little"
    27        };
    28        override readonly config string rts = "ti.targets.elf.rtst16";
    29        override config string platform     = "ti.platforms.simT16";
    30        
    31        override readonly config xdc.bld.ITarget2.Command ar = {
    32            cmd: "art16",
    33            opts: "rq"
    34        };
    35    
    36        override readonly config xdc.bld.ITarget2.Command cc = {
    37            cmd: "clt16 -c",
    38            opts: ""
    39        };
    40    
    41        override readonly config xdc.bld.ITarget2.Command asm = {
    42            cmd: "clt16 -c",
    43            opts: ""
    44        };
    45    
    46        override readonly config xdc.bld.ITarget2.Command lnk = {
    47            cmd: "lnkt16",
    48            opts: ""
    49        };
    50        
    51        override readonly config xdc.bld.ITarget2.Command vers = {
    52            cmd: "clt16",
    53            opts: "--compiler_revision"
    54        };
    55    
    56        /*!
    57         *  ======== asmOpts ========
    58         *  User configurable assembler options.
    59         *
    60         *  Defaults:
    61         *  @p(dlist)
    62         *      -`-qq`
    63         *          super quiet mode
    64         */
    65        override config xdc.bld.ITarget2.Options asmOpts = {
    66            prefix: "-qq",
    67            suffix: ""
    68        };
    69    
    70        /*!
    71         *  ======== ccOpts ========
    72         *  User configurable compiler options.
    73         *
    74         *  Defaults:
    75         *  @p(dlist)
    76         *      -`-qq`
    77         *          super quiet mode
    78         *      -`-pdsw225`
    79         *          generate a warning for implicitly declared functions; i.e.,
    80         *          functions without prototypes
    81         */
    82        override config xdc.bld.ITarget2.Options ccOpts = {
    83            prefix: "-qq -pdsw225",
    84            suffix: ""
    85        };
    86    
    87        /*!
    88         *  ======== ccConfigOpts ========
    89         *  User configurable compiler options for the generated config C file.
    90         */
    91        override config xdc.bld.ITarget2.Options ccConfigOpts = {
    92            prefix: "$(ccOpts.prefix)",
    93            suffix: "$(ccOpts.suffix)"
    94        };
    95    
    96        /*!
    97         *  ======== lnkOpts ========
    98         *  User configurable linker options.
    99         *
   100         *  Defaults:
   101         *  @p(dlist)
   102         *      -`-w`
   103         *          Display linker warnings
   104         *      -`-q`
   105         *          Quite run
   106         *      -`-u`
   107         *          Place unresolved external symbol into symbol table
   108         *      -`-c`
   109         *          ROM autoinitialization model
   110         *      -`-m`
   111         *          create a map file
   112         *      -`-l`
   113         *          archive library file as linker input
   114         */
   115        override config xdc.bld.ITarget2.Options lnkOpts = {
   116            prefix: "-w -q -u _c_int00",
   117            suffix: "-c -m $(XDCCFGDIR)/$@.map -l $(rootDir)/lib/rtst16_v200.lib"
   118        };
   119            
   120        override config string includeOpts = "-I$(rootDir)/include";
   121    
   122        override readonly config xdc.bld.ITarget.StdTypes stdTypes = {
   123            t_IArg          : { size: 4, align: 4 },
   124            t_Char          : { size: 1, align: 1 },
   125            t_Double        : { size: 8, align: 8 },
   126            t_Float         : { size: 4, align: 4 },
   127            t_Fxn           : { size: 4, align: 4 },
   128            t_Int           : { size: 4, align: 4 },
   129            t_Int8          : { size: 1, align: 1 },
   130            t_Int16         : { size: 2, align: 2 },
   131            t_Int32         : { size: 4, align: 4 },
   132            t_Int40         : { size: 8, align: 8 },
   133            t_Int64         : { size: 8, align: 8 },
   134            t_Long          : { size: 8, align: 8 },
   135            t_LDouble       : { size: 8, align: 8 },
   136            t_LLong         : { size: 8, align: 8 },
   137            t_Ptr           : { size: 4, align: 4 },
   138            t_Short         : { size: 2, align: 2 },
   139            t_Size          : { size: 4, align: 4 },
   140        };
   141        
   142        override readonly config Int bitsPerChar = 8;
   143        
   144        /*!
   145         *  ======== profiles ========
   146         *  Standard options profiles for the TI tool-chain.
   147         */
   148        override config xdc.bld.ITarget.OptionSet profiles[string] = [
   149            ["debug", {
   150                compileOpts: {
   151                    copts: "-g",
   152                    defs:  "-D_DEBUG_=1",
   153                }
   154            }],
   155            ["release", {
   156                compileOpts: {
   157                    copts: "-O2",
   158                },
   159            }],
   160            ["profile", {
   161                compileOpts: {
   162                    copts: "--gen_profile_info",
   163                },
   164            }],
   165            ["coverage", {
   166                compileOpts: {
   167                    copts: "--gen_profile_info",
   168                },
   169            }],
   170            ["whole_program", {
   171                compileOpts: {
   172                    copts: "-oe -O2 --gen_func_subsections",
   173                },
   174            }],
   175            ["whole_program_debug", {
   176                compileOpts: {
   177                    copts: "-oe --symdebug:dwarf --gen_func_subsections",
   178                },
   179            }],
   180        ];
   181    }
   182    
   183    /*
   184     *  @(#) ti.targets.elf; 1, 0, 0,188; 11-8-2010 12:37:18; /db/ztree/library/trees/xdctargets/xdctargets-c33x/src/ xlibrary
   185    
   186     */
   187