git.sur5r.net Git - cc65/blob - src/cc65/asmline.h

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                 asmline.h                                 */
   4 /*                                                                           */
   5 /*                     Internal assembler line structure                     */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2000     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 #ifndef ASMLINE_H
  37 #define ASMLINE_H
  38
  39
  40
  41 #include <stdarg.h>
  42
  43 /* common */
  44 #include "attrib.h"
  45
  46
  47
  48 /*****************************************************************************/
  49 /*                                   Data                                    */
  50 /*****************************************************************************/
  51
  52
  53
  54 /* Structure that contains one line */
  55 typedef struct Line Line;
  56 struct Line {
  57     Line*               Next;           /* Next line on double linked list */
  58     Line*               Prev;           /* Revious line in list */
  59     unsigned            Flags;          /* Flags for this line */
  60     unsigned long       Index;          /* Index of this line */
  61     unsigned            Size;           /* Size of this code */
  62     unsigned            Len;            /* Length of the line */
  63     char                Line [1];       /* The line itself */
  64 };
  65
  66 /* The line list */
  67 extern Line*            FirstLine;      /* Pointer to first line */
  68 extern Line*            LastLine;       /* Pointer to last line */
  69
  70
  71
  72 /*****************************************************************************/
  73 /*                                   Code                                    */
  74 /*****************************************************************************/
  75
  76
  77
  78 Line* NewCodeLine (const char* Format, va_list ap) attribute((format(printf,1,0)));
  79 /* Create a new code line and return it */
  80
  81 Line* NewCodeLineAfter (Line* LineBefore, const char* Format, va_list ap) attribute((format(printf,2,0)));
  82 /* Create a new line, insert it after L and return it. */
  83
  84 void FreeCodeLine (Line* L);
  85 /* Remove a line from the list and free it */
  86
  87
  88
  89 /* End of asmline.h */
  90 #endif
  91
  92
  93