git.sur5r.net Git - cc65/blob - src/co65/model.c

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                  model.c                                  */
   4 /*                                                                           */
   5 /*         o65 model definitions for the co65 object file converter          */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2003      Ullrich von Bassewitz                                       */
  10 /*               Römerstrasse 52                                             */
  11 /*               D-70794 Filderstadt                                         */
  12 /* EMail:        uz@cc65.org                                                 */
  13 /*                                                                           */
  14 /*                                                                           */
  15 /* This software is provided 'as-is', without any expressed or implied       */
  16 /* warranty.  In no event will the authors be held liable for any damages    */
  17 /* arising from the use of this software.                                    */
  18 /*                                                                           */
  19 /* Permission is granted to anyone to use this software for any purpose,     */
  20 /* including commercial applications, and to alter it and redistribute it    */
  21 /* freely, subject to the following restrictions:                            */
  22 /*                                                                           */
  23 /* 1. The origin of this software must not be misrepresented; you must not   */
  24 /*    claim that you wrote the original software. If you use this software   */
  25 /*    in a product, an acknowledgment in the product documentation would be  */
  26 /*    appreciated but is not required.                                       */
  27 /* 2. Altered source versions must be plainly marked as such, and must not   */
  28 /*    be misrepresented as being the original software.                      */
  29 /* 3. This notice may not be removed or altered from any source              */
  30 /*    distribution.                                                          */
  31 /*                                                                           */
  32 /*****************************************************************************/
  33
  34
  35
  36 /* common */
  37 #include "strutil.h"
  38
  39 /* co65 */
  40 #include "error.h"
  41 #include "model.h"
  42
  43
  44
  45 /*****************************************************************************/
  46 /*                                   Data                                    */
  47 /*****************************************************************************/
  48
  49
  50
  51 /* Current model */
  52 O65Model Model = O65_MODEL_NONE;
  53
  54 /* Name table */
  55 static const char* NameTable[O65_MODEL_COUNT] = {
  56     "none",
  57     "os/a65",
  58     "lunix",
  59     "cc65-module"
  60 };
  61
  62
  63
  64 /*****************************************************************************/
  65 /*                                   Code                                    */
  66 /*****************************************************************************/
  67
  68
  69
  70 const char* GetModelName (O65Model M)
  71 /* Map the model to its name. */
  72 {
  73     if (M < 0 || M >= O65_MODEL_COUNT) {
  74         Internal ("O65 Model %d not found", M);
  75     }
  76     return NameTable[M];
  77 }
  78
  79
  80
  81 O65Model FindModel (const char* ModelName)
  82 /* Map a model name to its identifier. Return O65_MODEL_INVALID if the name
  83  * could not be found. Case is ignored when comparing names.
  84  */
  85 {
  86     O65Model M;
  87     for (M = O65_MODEL_NONE; M < O65_MODEL_COUNT; ++M) {
  88         if (StrCaseCmp (ModelName, NameTable[M]) == 0) {
  89             return M;
  90         }
  91     }
  92     return O65_MODEL_INVALID;
  93 }
  94
  95
  96