LCOV - code coverage report
Current view: top level - libdwfl - dwfl_module_info.c (source / functions) Hit Total Coverage
Test: lcov.out Lines: 16 19 84.2 %
Date: 2017-01-05 09:15:16 Functions: 1 1 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* Return information about a module.
       2             :    Copyright (C) 2005-2010 Red Hat, Inc.
       3             :    This file is part of elfutils.
       4             : 
       5             :    This file is free software; you can redistribute it and/or modify
       6             :    it under the terms of either
       7             : 
       8             :      * the GNU Lesser General Public License as published by the Free
       9             :        Software Foundation; either version 3 of the License, or (at
      10             :        your option) any later version
      11             : 
      12             :    or
      13             : 
      14             :      * the GNU General Public License as published by the Free
      15             :        Software Foundation; either version 2 of the License, or (at
      16             :        your option) any later version
      17             : 
      18             :    or both in parallel, as here.
      19             : 
      20             :    elfutils is distributed in the hope that it will be useful, but
      21             :    WITHOUT ANY WARRANTY; without even the implied warranty of
      22             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      23             :    General Public License for more details.
      24             : 
      25             :    You should have received copies of the GNU General Public License and
      26             :    the GNU Lesser General Public License along with this program.  If
      27             :    not, see <http://www.gnu.org/licenses/>.  */
      28             : 
      29             : #include "libdwflP.h"
      30             : 
      31             : const char *
      32       13451 : dwfl_module_info (Dwfl_Module *mod, void ***userdata,
      33             :                   Dwarf_Addr *start, Dwarf_Addr *end,
      34             :                   Dwarf_Addr *dwbias, Dwarf_Addr *symbias,
      35             :                   const char **mainfile, const char **debugfile)
      36             : {
      37       13451 :   if (mod == NULL)
      38             :     return NULL;
      39             : 
      40       13451 :   if (userdata)
      41           0 :     *userdata = &mod->userdata;
      42       13451 :   if (start)
      43          68 :     *start = mod->low_addr;
      44       13451 :   if (end)
      45          45 :     *end = mod->high_addr;
      46             : 
      47       13451 :   if (dwbias)
      48          54 :     *dwbias = (mod->debug.elf == NULL ? (Dwarf_Addr) -1
      49          32 :                : dwfl_adjusted_dwarf_addr (mod, 0));
      50       13451 :   if (symbias)
      51           0 :     *symbias = (mod->symfile == NULL ? (Dwarf_Addr) -1
      52           0 :                 : dwfl_adjusted_st_value (mod, mod->symfile->elf, 0));
      53             : 
      54       13451 :   if (mainfile)
      55          29 :     *mainfile = mod->main.name;
      56             : 
      57       13451 :   if (debugfile)
      58          20 :     *debugfile = mod->debug.name;
      59             : 
      60       13451 :   return mod->name;
      61             : }

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