git.sur5r.net Git - cc65/blob - src/ld65/condes.h

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                 condes.h                                  */
   4 /*                                                                           */
   5 /*                   Module constructor/destructor support                   */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2000-2012, Ullrich von Bassewitz                                      */
  10 /*                Roemerstrasse 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 #ifndef CONDES_H
  37 #define CONDES_H
  38
  39
  40
  41 /* common */
  42 #include "filepos.h"
  43
  44
  45
  46 /*****************************************************************************/
  47 /*                                 Forwards                                  */
  48 /*****************************************************************************/
  49
  50
  51
  52 struct Export;
  53
  54
  55
  56 /*****************************************************************************/
  57 /*                                   Data                                    */
  58 /*****************************************************************************/
  59
  60
  61
  62 /* Order of the tables */
  63 typedef enum {
  64     cdIncreasing,               /* Increasing priority - default */
  65     cdDecreasing                /* Decreasing priority */
  66 } ConDesOrder;
  67
  68 /* Data for a forced condes import */
  69 typedef struct ConDesImport ConDesImport;
  70 struct ConDesImport {
  71     unsigned    Name;           /* Name of the import */
  72     FilePos     Pos;            /* Position of import in the config file */
  73     unsigned    AddrSize;       /* Address size of the symbol */
  74 };
  75
  76
  77
  78 /*****************************************************************************/
  79 /*                                   Code                                    */
  80 /*****************************************************************************/
  81
  82
  83
  84 void ConDesAddExport (struct Export* E);
  85 /* Add the given export to the list of constructors/destructor */
  86
  87 void ConDesSetSegName (unsigned Type, unsigned SegName);
  88 /* Set the segment name where the table should go */
  89
  90 const ConDesImport* ConDesGetImport (unsigned Type);
  91 /* Get the forced import for the given ConDes type. Returns NULL if there is
  92  * no forced import for this type.
  93  */
  94
  95 void ConDesSetImport (unsigned Type, const ConDesImport* Import);
  96 /* Set the forced import for the given ConDes type */
  97
  98 void ConDesSetLabel (unsigned Type, unsigned Name);
  99 /* Set the label for the given ConDes type */
 100
 101 void ConDesSetCountSym (unsigned Type, unsigned Name);
 102 /* Set the name for the given ConDes count symbol */
 103
 104 void ConDesSetOrder (unsigned Type, ConDesOrder Order);
 105 /* Set the sorting oder for the given ConDes table */
 106
 107 int ConDesHasSegName (unsigned Type);
 108 /* Return true if a segment name is already defined for this ConDes type */
 109
 110 int ConDesHasLabel (unsigned Type);
 111 /* Return true if a label is already defined for this ConDes type */
 112
 113 void ConDesCreate (void);
 114 /* Create the condes tables if requested */
 115
 116 void ConDesDump (void);
 117 /* Dump ConDes data to stdout for debugging */
 118
 119
 120
 121 /* End of condes.h */
 122
 123 #endif