git.sur5r.net Git - cc65/blob - src/common/lidefs.h

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                 lidefs.h                                  */
   4 /*                                                                           */
   5 /*                     Definitions for line information                      */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2011,      Ullrich von Bassewitz                                      */
  10 /*                Roemerstrasse 52                                           */
  11 /*                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 LIDEFS_H
  37 #define LIDEFS_H
  38
  39
  40
  41 /*****************************************************************************/
  42 /*                                   Data                                    */
  43 /*****************************************************************************/
  44
  45
  46
  47 /* Types of line infos. */
  48 #define LI_TYPE_ASM             0U      /* Normal assembler source */
  49 #define LI_TYPE_EXT             1U      /* Externally supplied line info */
  50 #define LI_TYPE_MACRO           2U      /* Macro expansion */
  51 #define LI_TYPE_MACPARAM        3U      /* Macro parameter expansion */
  52
  53 /* Make a combined value from type and count */
  54 #define LI_MAKE_TYPE(T,C)       ((T) | (((unsigned)(C)) << 2U))
  55
  56 /* Extract type and count from a type field */
  57 #define LI_GET_TYPE(T)          ((T) & 0x03U)
  58 #define LI_GET_COUNT(T)         ((unsigned)(T) >> 2)
  59
  60
  61
  62 /* End of lidefs.h */
  63
  64 #endif