git.sur5r.net Git - cc65/blob - src/ca65/spool.c

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                  spool.c                                  */
   4 /*                                                                           */
   5 /*              Id and message pool for the ca65 macroassembler              */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2003-2011, 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 /* ca65 */
  37 #include "objfile.h"
  38 #include "spool.h"
  39
  40
  41
  42 /*****************************************************************************/
  43 /*                                   Data                                    */
  44 /*****************************************************************************/
  45
  46
  47
  48 StringPool* StrPool = 0;
  49
  50
  51
  52 /*****************************************************************************/
  53 /*                                   Code                                    */
  54 /*****************************************************************************/
  55
  56
  57
  58 void WriteStrPool (void)
  59 /* Write the string pool to the object file */
  60 {
  61     unsigned I;
  62
  63     /* Get the number of strings in the string pool */
  64     unsigned Count = SP_GetCount (StrPool);
  65
  66     /* Tell the object file module that we're about to start the string pool */
  67     ObjStartStrPool ();
  68
  69     /* Write the string count to the list */
  70     ObjWriteVar (Count);
  71
  72     /* Write the strings in id order */
  73     for (I = 0; I < Count; ++I) {
  74         ObjWriteBuf (SP_Get (StrPool, I));
  75     }
  76
  77     /* Done writing the string pool */
  78     ObjEndStrPool ();
  79 }
  80
  81
  82
  83 void InitStrPool (void)
  84 /* Initialize the string pool */
  85 {
  86     /* Create a string pool */
  87     StrPool = NewStringPool (1103);
  88
  89     /* Insert an empty string. It will have string id 0 */
  90     SP_AddStr (StrPool, "");
  91 }