lib/rossym/dwarfopen.c

   1 #define NTOSAPI
   2 #include <ntddk.h>
   3 #include <reactos/rossym.h>
   4 #include "rossympriv.h"
   5 #include <ntimage.h>
   6
   7 #define NDEBUG
   8 #include <debug.h>
   9
  10 #include "dwarf.h"
  11 #include "pe.h"
  12
  13 /* Adapted for PE */
  14
  15 Dwarf*
  16 dwarfopen(Pe *pe)
  17 {
  18         Dwarf *d;
  19
  20         if(pe == nil){
  21                 werrstr("nil pe passed to dwarfopen");
  22                 return nil;
  23         }
  24
  25         d = mallocz(sizeof(Dwarf), 1);
  26         if(d == nil)
  27                 return nil;
  28
  29         d->pe = pe;
  30         if(pe->loadsection(pe, ".debug_abbrev", &d->abbrev) < 0
  31         || pe->loadsection(pe, ".debug_aranges", &d->aranges) < 0
  32         || pe->loadsection(pe, ".debug_line", &d->line) < 0
  33         || pe->loadsection(pe, ".debug_pubnames", &d->pubnames) < 0
  34         || pe->loadsection(pe, ".debug_info", &d->info) < 0
  35     || pe->loadsection(pe, ".debug_loc", &d->loc) < 0)
  36                 goto err;
  37         pe->loadsection(pe, ".debug_frame", &d->frame);
  38         pe->loadsection(pe, ".debug_ranges", &d->ranges);
  39         pe->loadsection(pe, ".debug_str", &d->str);
  40
  41         return d;
  42
  43 err:
  44         DPRINT("Failed to open dwarf\n");
  45         free(d->abbrev.data);
  46         free(d->aranges.data);
  47         free(d->frame.data);
  48         free(d->line.data);
  49         free(d->pubnames.data);
  50         free(d->ranges.data);
  51         free(d->str.data);
  52         free(d->info.data);
  53     free(d->loc.data);
  54         free(d);
  55         return nil;
  56 }
  57
  58 void
  59 dwarfclose(Dwarf *d)
  60 {
  61         free(d->abbrev.data);
  62         free(d->aranges.data);
  63         free(d->frame.data);
  64         free(d->line.data);
  65         free(d->pubnames.data);
  66         free(d->ranges.data);
  67         free(d->str.data);
  68         free(d->info.data);
  69         pefree(d->pe);
  70         free(d);
  71 }
  72