LCOV - code coverage report
Current view: top level - backends - sh_symbol.c (source / functions) Hit Total Coverage
Test: elfutils-0.191 Lines: 0 10 0.0 %
Date: 2024-07-23 19:52:03 Functions: 0 3 0.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 4 0.0 %

           Branch data     Line data    Source code
       1                 :            : /* SH specific relocation handling.
       2                 :            :    Copyright (C) 2000, 2001, 2002, 2005 Red Hat, Inc.
       3                 :            :    This file is part of elfutils.
       4                 :            :    Written by Ulrich Drepper <drepper@redhat.com>, 2000.
       5                 :            : 
       6                 :            :    This file is free software; you can redistribute it and/or modify
       7                 :            :    it under the terms of either
       8                 :            : 
       9                 :            :      * the GNU Lesser General Public License as published by the Free
      10                 :            :        Software Foundation; either version 3 of the License, or (at
      11                 :            :        your option) any later version
      12                 :            : 
      13                 :            :    or
      14                 :            : 
      15                 :            :      * the GNU General Public License as published by the Free
      16                 :            :        Software Foundation; either version 2 of the License, or (at
      17                 :            :        your option) any later version
      18                 :            : 
      19                 :            :    or both in parallel, as here.
      20                 :            : 
      21                 :            :    elfutils is distributed in the hope that it will be useful, but
      22                 :            :    WITHOUT ANY WARRANTY; without even the implied warranty of
      23                 :            :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      24                 :            :    General Public License for more details.
      25                 :            : 
      26                 :            :    You should have received copies of the GNU General Public License and
      27                 :            :    the GNU Lesser General Public License along with this program.  If
      28                 :            :    not, see <http://www.gnu.org/licenses/>.  */
      29                 :            : 
      30                 :            : #ifdef HAVE_CONFIG_H
      31                 :            : # include <config.h>
      32                 :            : #endif
      33                 :            : 
      34                 :            : #include <elf.h>
      35                 :            : #include <stddef.h>
      36                 :            : 
      37                 :            : #define BACKEND sh_
      38                 :            : #include "libebl_CPU.h"
      39                 :            : 
      40                 :            : 
      41                 :            : /* Return true if the symbol type is that referencing the GOT.  */
      42                 :            : bool
      43                 :          0 : sh_gotpc_reloc_check (Elf *elf __attribute__ ((unused)), int type)
      44                 :            : {
      45                 :          0 :   return type == R_SH_GOTPC;
      46                 :            : }
      47                 :            : 
      48                 :            : /* Check for the simple reloc types.  */
      49                 :            : Elf_Type
      50                 :          0 : sh_reloc_simple_type (Ebl *ebl __attribute__ ((unused)), int type,
      51                 :            :                       int *addsub __attribute__ ((unused)))
      52                 :            : {
      53         [ #  # ]:          0 :   switch (type)
      54                 :            :     {
      55                 :            :     case R_SH_DIR32:
      56                 :            :       return ELF_T_WORD;
      57                 :          0 :     default:
      58                 :          0 :       return ELF_T_NUM;
      59                 :            :     }
      60                 :            : }
      61                 :            : 
      62                 :            : /* Check whether machine flags are valid.  */
      63                 :            : bool
      64                 :          0 : sh_machine_flag_check (GElf_Word flags)
      65                 :            : {
      66         [ #  # ]:          0 :   switch (flags & EF_SH_MACH_MASK)
      67                 :            :     {
      68                 :            :     case EF_SH_UNKNOWN:
      69                 :            :     case EF_SH1:
      70                 :            :     case EF_SH2:
      71                 :            :     case EF_SH3:
      72                 :            :     case EF_SH_DSP:
      73                 :            :     case EF_SH3_DSP:
      74                 :            :     case EF_SH4AL_DSP:
      75                 :            :     case EF_SH3E:
      76                 :            :     case EF_SH4:
      77                 :            :     case EF_SH2E:
      78                 :            :     case EF_SH4A:
      79                 :            :     case EF_SH2A:
      80                 :            :     case EF_SH4_NOFPU:
      81                 :            :     case EF_SH4A_NOFPU:
      82                 :            :     case EF_SH4_NOMMU_NOFPU:
      83                 :            :     case EF_SH2A_NOFPU:
      84                 :            :     case EF_SH3_NOMMU:
      85                 :            :     case EF_SH2A_SH4_NOFPU:
      86                 :            :     case EF_SH2A_SH3_NOFPU:
      87                 :            :     case EF_SH2A_SH4:
      88                 :            :     case EF_SH2A_SH3E:
      89                 :          0 :       break;
      90                 :            :     default:
      91                 :            :       return false;
      92                 :            :     }
      93                 :            : 
      94                 :          0 :   return ((flags &~ (EF_SH_MACH_MASK)) == 0);
      95                 :            : }

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