LCOV - code coverage report
Current view: top level - elfutils/libdwfl - lines.c (source / functions) Hit Total Coverage
Test: lcov.out Lines: 8 8 100.0 %
Date: 2012-10-31 Functions: 1 1 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 6 8 75.0 %

           Branch data     Line data    Source code
       1                 :            : /* Fetch source line info for CU.
       2                 :            :    Copyright (C) 2005, 2006 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                 :            : #include "../libdw/libdwP.h"
      31                 :            : 
      32                 :            : Dwfl_Error
      33                 :            : internal_function
      34                 :         56 : __libdwfl_cu_getsrclines (struct dwfl_cu *cu)
      35                 :            : {
      36         [ +  + ]:         56 :   if (cu->lines == NULL)
      37                 :            :     {
      38                 :            :       Dwarf_Lines *lines;
      39                 :            :       size_t nlines;
      40         [ +  - ]:         28 :       if (INTUSE(dwarf_getsrclines) (&cu->die, &lines, &nlines) != 0)
      41                 :            :         return DWFL_E_LIBDW;
      42                 :            : 
      43                 :         28 :       cu->lines = malloc (offsetof (struct Dwfl_Lines, idx[nlines]));
      44         [ +  - ]:         28 :       if (cu->lines == NULL)
      45                 :            :         return DWFL_E_NOMEM;
      46                 :         28 :       cu->lines->cu = cu;
      47         [ +  + ]:        753 :       for (unsigned int i = 0; i < nlines; ++i)
      48                 :        697 :         cu->lines->idx[i].idx = i;
      49                 :            :     }
      50                 :            : 
      51                 :            :   return DWFL_E_NOERROR;
      52                 :            : }

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