git.sur5r.net Git - cc65/blob - src/common/target.c

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                 target.c                                  */
   4 /*                                                                           */
   5 /*                           Target specification                            */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2000-2001 Ullrich von Bassewitz                                       */
  10 /*               Wacholderweg 14                                             */
  11 /*               D-70597 Stuttgart                                           */
  12 /* EMail:        uz@musoftware.de                                            */
  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 #include <stdlib.h>
  37 #include <string.h>
  38
  39 #include "chartype.h"
  40 #include "target.h"
  41
  42
  43
  44 /*****************************************************************************/
  45 /*                                   Data                                    */
  46 /*****************************************************************************/
  47
  48
  49
  50 /* Target system */
  51 target_t Target = TGT_NONE;
  52
  53 /* Table with target names */
  54 const char* TargetNames [TGT_COUNT] = {
  55     "none",
  56     "atari",
  57     "c64",
  58     "c128",
  59     "ace",
  60     "plus4",
  61     "cbm510",
  62     "cbm610",
  63     "pet",
  64     "bbc",
  65     "apple2",
  66     "geos",
  67     "lunix"
  68 };
  69
  70
  71
  72 /*****************************************************************************/
  73 /*                                   Code                                    */
  74 /*****************************************************************************/
  75
  76
  77
  78 target_t FindTarget (const char* Name)
  79 /* Find a target by name and return the target id. TGT_UNKNOWN is returned if
  80  * the given name is no valid target.
  81  */
  82 {
  83     unsigned I;
  84
  85     /* Check for a numeric target */
  86     if (IsDigit (*Name)) {
  87         int Target = atoi (Name);
  88         if (Target >= 0 && Target < TGT_COUNT) {
  89             return (target_t)Target;
  90         }
  91     }
  92
  93     /* Check for a target string */
  94     for (I = 0; I < TGT_COUNT; ++I) {
  95         if (strcmp (TargetNames [I], Name) == 0) {
  96             return (target_t)I;
  97         }
  98     }
  99
 100     /* Not found */
 101     return TGT_UNKNOWN;
 102 }
 103
 104
 105