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

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                  tpool.h                                  */
   4 /*                                                                           */
   5 /*                          Pool for generic types                           */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2011,      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 TPOOL_H
  37 #define TPOOL_H
  38
  39
  40
  41 #include <stdio.h>
  42
  43 /* common */
  44 #include "strpool.h"
  45
  46
  47
  48 /*****************************************************************************/
  49 /*                                   Data                                    */
  50 /*****************************************************************************/
  51
  52
  53
  54 /* An invalid type */
  55 #define INVALID_TYPE_ID   (~0U)
  56
  57 /* The string pool we're using */
  58 extern StringPool* TypePool;
  59
  60
  61
  62 /*****************************************************************************/
  63 /*                                   Code                                    */
  64 /*****************************************************************************/
  65
  66
  67
  68 #if defined(HAVE_INLINE)
  69 INLINE unsigned GetTypeId (const StrBuf* Type)
  70 /* Return the id of the given generic type */
  71 {
  72     return SP_Add (TypePool, Type);
  73 }
  74 #else
  75 #  define GetTypeId(Type)       SP_Add (TypePool, (Type))
  76 #endif
  77
  78 #if defined(HAVE_INLINE)
  79 INLINE const StrBuf* GetType (unsigned Index)
  80 /* Convert a type index into a type string */
  81 {
  82     return SP_Get (TypePool, Index);
  83 }
  84 #else
  85 #  define GetType(Index)        SP_Get (TypePool, (Index))
  86 #endif
  87
  88 #if defined(HAVE_INLINE)
  89 INLINE unsigned TypeCount (void)
  90 /* Return the number of types in the pool */
  91 {
  92     return SP_GetCount (TypePool);
  93 }
  94 #else
  95 #  define TypeCount()   SP_GetCount (TypePool)
  96 #endif
  97
  98 void PrintDbgTypes (FILE* F);
  99 /* Output the types to a debug info file */
 100
 101 void InitTypePool (void);
 102 /* Initialize the type pool */
 103
 104
 105
 106 /* End of tpool.h */
 107
 108 #endif