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       1                 :             : /* Hexagon specific symbolic name handling.
       2                 :             :    Copyright (C) 2024 Qualcomm Innovation Center, Inc. All Rights Reserved.
       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 <assert.h>
      34                 :             : #include <elf.h>
      35                 :             : #include <stddef.h>
      36                 :             : #include <string.h>
      37                 :             : 
      38                 :             : #define BACKEND hexagon_
      39                 :             : #include "libebl_CPU.h"
      40                 :             : 
      41                 :             : 
      42                 :             : /* Check for the simple reloc types.  */
      43                 :             : Elf_Type
      44                 :        3568 : hexagon_reloc_simple_type (Ebl *ebl __attribute__ ((unused)), int type,
      45                 :             :                              int *addsub __attribute__ ((unused)))
      46                 :             : {
      47         [ +  - ]:        3568 :   switch (type)
      48                 :             :     {
      49                 :             :     case R_HEX_32:
      50                 :             :       return ELF_T_WORD;
      51                 :             :     case R_HEX_16:
      52                 :             :       return ELF_T_HALF;
      53                 :             :     case R_HEX_8:
      54                 :             :       return ELF_T_BYTE;
      55                 :             :     default:
      56                 :             :       return ELF_T_NUM;
      57                 :             :     }
      58                 :             : }
      59                 :             : 
      60                 :             : bool
      61                 :           0 : hexagon_machine_flag_check (GElf_Word flags)
      62                 :             : {
      63                 :           0 :   GElf_Word reserved_flags = ~(EF_HEXAGON_TINY | EF_HEXAGON_MACH);
      64                 :           0 :   return (flags & reserved_flags) == 0;
      65                 :             : }