LCOV - code coverage report
Current view: top level - backends - sparc_init.c (source / functions) Hit Total Coverage
Test: elfutils-0.186 Lines: 20 20 100.0 %
Date: 2021-11-11 00:14:10 Functions: 1 1 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4 4 100.0 %

           Branch data     Line data    Source code
       1                 :            : /* Initialization of SPARC specific backend library.
       2                 :            :    Copyright (C) 2002, 2005, 2006, 2007, 2008 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                 :            : #define BACKEND         sparc_
      34                 :            : #define RELOC_PREFIX    R_SPARC_
      35                 :            : #include "libebl_CPU.h"
      36                 :            : 
      37                 :            : /* In SPARC some relocations use the most significative 24 bits of the
      38                 :            :    r_type field to encode a secondary addend.  Make sure the routines
      39                 :            :    in common-reloc.c acknowledge this.  */
      40                 :            : #define RELOC_TYPE_ID(type) ((type) & 0xff)
      41                 :            : 
      42                 :            : /* This defines the common reloc hooks based on sparc_reloc.def.  */
      43                 :            : #include "common-reloc.c"
      44                 :            : 
      45                 :            : extern __typeof (EBLHOOK (core_note)) sparc64_core_note attribute_hidden;
      46                 :            : 
      47                 :            : Ebl *
      48                 :          9 : sparc_init (Elf *elf __attribute__ ((unused)),
      49                 :            :             GElf_Half machine __attribute__ ((unused)),
      50                 :            :             Ebl *eh)
      51                 :            : {
      52                 :            :   /* We handle it.  */
      53         [ +  + ]:          9 :   sparc_init_reloc (eh);
      54                 :          9 :   HOOK (eh, reloc_simple_type);
      55                 :          9 :   HOOK (eh, machine_flag_check);
      56                 :          9 :   HOOK (eh, check_special_section);
      57                 :          9 :   HOOK (eh, symbol_type_name);
      58                 :          9 :   HOOK (eh, dynamic_tag_name);
      59                 :          9 :   HOOK (eh, dynamic_tag_check);
      60         [ +  + ]:          9 :   if (eh->class == ELFCLASS64)
      61                 :          6 :     eh->core_note = sparc64_core_note;
      62                 :            :   else
      63                 :          3 :     HOOK (eh, core_note);
      64                 :          9 :   HOOK (eh, auxv_info);
      65                 :          9 :   HOOK (eh, register_info);
      66                 :          9 :   HOOK (eh, return_value_location);
      67                 :          9 :   HOOK (eh, check_object_attribute);
      68                 :          9 :   HOOK (eh, abi_cfi);
      69                 :            :   /* gcc/config/sparc.h define FIRST_PSEUDO_REGISTER  */
      70                 :          9 :   eh->frame_nregs = 103;
      71                 :            :   /* The CFI Dwarf register with the "return address" in sparc
      72                 :            :      actually contains the call address.  The return address is
      73                 :            :      located 8 bytes after it.  */
      74                 :          9 :   eh->ra_offset = 8;
      75                 :          9 :   HOOK (eh, set_initial_registers_tid);
      76                 :            : 
      77                 :          9 :   return eh;
      78                 :            : }

Generated by: LCOV version 1.14