LCOV - code coverage report
Current view: top level - libdw - dwarf_default_lower_bound.c (source / functions) Hit Total Coverage
Test: elfutils-0.189 Lines: 11 11 100.0 %
Date: 2023-08-28 19:26:08 Functions: 1 1 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 3 3 100.0 %

           Branch data     Line data    Source code
       1                 :            : /* Get the default subrange lower bound for a given language.
       2                 :            :    Copyright (C) 2016 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                 :            : #ifdef HAVE_CONFIG_H
      30                 :            : # include <config.h>
      31                 :            : #endif
      32                 :            : 
      33                 :            : #include <dwarf.h>
      34                 :            : #include "libdwP.h"
      35                 :            : 
      36                 :            : /* Determine default lower bound from language, as per the DWARF5
      37                 :            :    "Subrange Type Entries" table.  */
      38                 :            : int
      39                 :        266 : dwarf_default_lower_bound (int lang, Dwarf_Sword *result)
      40                 :            : {
      41      [ +  +  + ]:        266 :   switch (lang)
      42                 :            :     {
      43                 :        250 :     case DW_LANG_C:
      44                 :            :     case DW_LANG_C89:
      45                 :            :     case DW_LANG_C99:
      46                 :            :     case DW_LANG_C11:
      47                 :            :     case DW_LANG_C_plus_plus:
      48                 :            :     case DW_LANG_C_plus_plus_03:
      49                 :            :     case DW_LANG_C_plus_plus_11:
      50                 :            :     case DW_LANG_C_plus_plus_14:
      51                 :            :     case DW_LANG_ObjC:
      52                 :            :     case DW_LANG_ObjC_plus_plus:
      53                 :            :     case DW_LANG_Java:
      54                 :            :     case DW_LANG_D:
      55                 :            :     case DW_LANG_Python:
      56                 :            :     case DW_LANG_UPC:
      57                 :            :     case DW_LANG_OpenCL:
      58                 :            :     case DW_LANG_Go:
      59                 :            :     case DW_LANG_Haskell:
      60                 :            :     case DW_LANG_OCaml:
      61                 :            :     case DW_LANG_Rust:
      62                 :            :     case DW_LANG_Swift:
      63                 :            :     case DW_LANG_Dylan:
      64                 :            :     case DW_LANG_RenderScript:
      65                 :            :     case DW_LANG_BLISS:
      66                 :        250 :       *result = 0;
      67                 :        250 :       return 0;
      68                 :            : 
      69                 :         14 :     case DW_LANG_Ada83:
      70                 :            :     case DW_LANG_Ada95:
      71                 :            :     case DW_LANG_Cobol74:
      72                 :            :     case DW_LANG_Cobol85:
      73                 :            :     case DW_LANG_Fortran77:
      74                 :            :     case DW_LANG_Fortran90:
      75                 :            :     case DW_LANG_Fortran95:
      76                 :            :     case DW_LANG_Fortran03:
      77                 :            :     case DW_LANG_Fortran08:
      78                 :            :     case DW_LANG_Pascal83:
      79                 :            :     case DW_LANG_Modula2:
      80                 :            :     case DW_LANG_Modula3:
      81                 :            :     case DW_LANG_PLI:
      82                 :            :     case DW_LANG_Julia:
      83                 :         14 :       *result = 1;
      84                 :         14 :       return 0;
      85                 :            : 
      86                 :          2 :     default:
      87                 :          2 :       __libdw_seterrno (DWARF_E_UNKNOWN_LANGUAGE);
      88                 :          2 :       return -1;
      89                 :            :     }
      90                 :            : }
      91                 :            : INTDEF (dwarf_default_lower_bound)

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