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      Ullrich von Bassewitz                                       */
  10 /*               Wacholderweg 14                                             */
  11 /*               D-70597 Stuttgart                                           */
  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 "fileinfo.h"
  38 #include "lineinfo.h"
  39 #include "dbginfo.h"
  40
  41
  42
  43 /*****************************************************************************/
  44 /*                                   Code                                    */
  45 /*****************************************************************************/
  46
  47
  48
  49 void PrintDbgInfo (ObjData* O, FILE* F)
  50 /* Print the debug info into a file */
  51 {
  52     unsigned I, J;
  53
  54     /* Output the files section */
  55     for (I = 0; I < O->FileCount; ++I) {
  56         const FileInfo* FI = O->Files[I];
  57         fprintf (F, "file\t\"%s\", %lu, %lu\n", FI->Name, FI->Size, FI->MTime);
  58     }
  59
  60     /* Output the lines */
  61     for (I = 0; I < O->LineInfoCount; ++I) {
  62
  63         /* Get this line info */
  64         const LineInfo* LI = O->LineInfos[I];
  65
  66         /* Get a pointer to the code ranges */
  67         const Collection* CodeRanges = &LI->CodeRanges;
  68
  69         /* We must have code ranges, otherwise ignore the entry */
  70         if (CollCount (CodeRanges) == 0) {
  71             continue;
  72         }
  73
  74         /* Name and line number */
  75         fprintf (F, "line\t\"%s\", %lu", LI->File->Name, LI->Pos.Line);
  76
  77         /* Code ranges */
  78         for (J = 0; J < CollCount (CodeRanges); ++J) {
  79
  80             /* Get this code range */
  81             const CodeRange* R = CollConstAt (CodeRanges, J);
  82
  83             /* Print it */
  84             fprintf (F, ", %06lX-%06lX", R->Offs, R->Offs + R->Size - 1);
  85         }
  86
  87         /* Terminate the line */
  88         fprintf (F, "\n");
  89     }
  90 }
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