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) 2001-2011, 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 /* common */
  37 #include "lidefs.h"
  38
  39 /* ld65 */
  40 #include "dbginfo.h"
  41 #include "fileinfo.h"
  42 #include "lineinfo.h"
  43 #include "segments.h"
  44 #include "spool.h"
  45
  46
  47
  48 /*****************************************************************************/
  49 /*                                   Code                                    */
  50 /*****************************************************************************/
  51
  52
  53
  54 void PrintDbgInfo (ObjData* O, FILE* F)
  55 /* Print the debug info into a file */
  56 {
  57     unsigned I, J;
  58
  59     /* Output the files section */
  60     for (I = 0; I < CollCount (&O->Files); ++I) {
  61         const FileInfo* FI = CollConstAt (&O->Files, I);
  62         fprintf (F,
  63                  "file\tid=%u,name=\"%s\",size=%lu,mtime=0x%08lX\n",
  64                  FI->Id, GetString (FI->Name), FI->Size, FI->MTime);
  65     }
  66
  67     /* Output the line infos */
  68     for (I = 0; I < CollCount (&O->LineInfos); ++I) {
  69
  70         /* Get this line info */
  71         const LineInfo* LI = CollConstAt (&O->LineInfos, I);
  72
  73         /* Get the line info type and count */
  74         unsigned Type  = LI_GET_TYPE (LI->Type);
  75         unsigned Count = LI_GET_COUNT (LI->Type);
  76
  77         /* Get a pointer to the code ranges */
  78         const Collection* CodeRanges = &LI->CodeRanges;
  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,
  88                      "line\tfile=%u,line=%lu,segment=%u,range=0x%06lX-0x%06lX",
  89                      LI->File->Id, GetSourceLine (LI), R->Seg->Id,
  90                      R->Offs, R->Offs + R->Size - 1);
  91
  92             /* Print type if not LI_TYPE_ASM and count if not zero */
  93             if (Type != LI_TYPE_ASM) {
  94                 fprintf (F, ",type=%u", Type);
  95             }
  96             if (Count != 0) {
  97                 fprintf (F, ",count=%u", Count);
  98             }
  99
 100             /* Terminate line */
 101             fputc ('\n', F);
 102
 103         }
 104     }
 105 }
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