git.sur5r.net Git - cc65/blob - src/ld65/dbginfo.c

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                 dbginfo.c                                 */
   4 /*                                                                           */
   5 /*                  Debug info handling for the ld65 linker                  */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2001-2008 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 /* ld65 */
  37 #include "dbginfo.h"
  38 #include "fileinfo.h"
  39 #include "lineinfo.h"
  40 #include "spool.h"
  41
  42
  43
  44 /*****************************************************************************/
  45 /*                                   Code                                    */
  46 /*****************************************************************************/
  47
  48
  49
  50 void PrintDbgInfo (ObjData* O, FILE* F)
  51 /* Print the debug info into a file */
  52 {
  53     unsigned I, J;
  54
  55     /* Output the files section */
  56     for (I = 0; I < O->FileCount; ++I) {
  57         const FileInfo* FI = O->Files[I];
  58         fprintf (F, "file\t\"%s\",size=%lu,mtime=0x%08lX\n",
  59                  GetString (FI->Name), FI->Size, FI->MTime);
  60     }
  61
  62     /* Output the line infos */
  63     for (I = 0; I < O->LineInfoCount; ++I) {
  64
  65         /* Get this line info */
  66         const LineInfo* LI = O->LineInfos[I];
  67
  68         /* Get a pointer to the code ranges */
  69         const Collection* CodeRanges = &LI->CodeRanges;
  70
  71         /* We must have code ranges, otherwise ignore the entry */
  72         if (CollCount (CodeRanges) == 0) {
  73             continue;
  74         }
  75
  76         /* Name and line number */
  77         fprintf (F, "line\t\"%s\",line=%lu", GetString (LI->File->Name),
  78                  LI->Pos.Line);
  79
  80         /* Code ranges */
  81         for (J = 0; J < CollCount (CodeRanges); ++J) {
  82
  83             /* Get this code range */
  84             const CodeRange* R = CollConstAt (CodeRanges, J);
  85
  86             /* Print it */
  87             fprintf (F, ",range=0x%06lX-0x%06lX", R->Offs, R->Offs + R->Size - 1);
  88         }
  89
  90         /* Terminate the line */
  91         fprintf (F, "\n");
  92     }
  93 }
  94
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