1  /* Copyright (C) 2021-2023 Free Software Foundation, Inc.
       2     Contributed by Oracle.
       3  
       4     This file is part of GNU Binutils.
       5  
       6     This program is free software; you can redistribute it and/or modify
       7     it under the terms of the GNU General Public License as published by
       8     the Free Software Foundation; either version 3, or (at your option)
       9     any later version.
      10  
      11     This program is distributed in the hope that it will be useful,
      12     but WITHOUT ANY WARRANTY; without even the implied warranty of
      13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14     GNU General Public License for more details.
      15  
      16     You should have received a copy of the GNU General Public License
      17     along with this program; if not, write to the Free Software
      18     Foundation, 51 Franklin Street - Fifth Floor, Boston,
      19     MA 02110-1301, USA.  */
      20  
      21  #ifndef _Dwarf_h_
      22  #define _Dwarf_h_ 1
      23  
      24  #include "dwarf2.h"
      25  
      26  #include "Stabs.h"
      27  #include "dbe_structs.h"
      28  #include "DwarfLib.h"
      29  
      30  enum
      31  {
      32    /* ICC extensions */
      33    DW_AT_icc_flags           = 0x3b01,
      34    DW_TAG_icc_compile_unit   = 0x7000,
      35  
      36    /* Sun extensions */
      37    DW_ATCF_SUN_branch_target = 0x46,
      38    DW_AT_SUN_command_line    = 0x2205,
      39    DW_AT_SUN_func_offsets    = 0x2211,
      40    DW_AT_SUN_cf_kind         = 0x2212,
      41    DW_AT_SUN_func_offset     = 0x2216,
      42    DW_AT_SUN_memop_type_ref  = 0x2217,
      43    DW_AT_SUN_profile_id      = 0x2218,
      44    DW_AT_SUN_memop_signature = 0x2219,
      45    DW_AT_SUN_obj_dir         = 0x2220,
      46    DW_AT_SUN_obj_file        = 0x2221,
      47    DW_AT_SUN_original_name   = 0x2222,
      48    DW_AT_SUN_link_name       = 0x2226,
      49  
      50    DW_TAG_SUN_codeflags      = 0x4206,
      51    DW_TAG_SUN_memop_info     = 0x4207,
      52    DW_TAG_SUN_dtor_info      = 0x420a,
      53    DW_TAG_SUN_dtor           = 0x420b,
      54  
      55    DW_LANG_SUN_Assembler     = 0x9001
      56  };
      57  
      58  
      59  class LoadObject;
      60  class Module;
      61  class DwrCU;
      62  class DwrSec;
      63  
      64  class Dwarf
      65  {
      66  public:
      67    Dwarf (Stabs *_stabs);
      68    ~Dwarf ();
      69    bool archive_Dwarf (LoadObject *lo);
      70    void srcline_Dwarf (Module *module);
      71    void read_hwcprof_info (Module *module);
      72  
      73    Stabs::Stab_status status;
      74    Vector<DwrCU *> *dwrCUs;
      75    DwrSec *debug_infoSec;
      76    DwrSec *debug_abbrevSec;
      77    DwrSec *debug_strSec;
      78    DwrSec *debug_lineSec;
      79    DwrSec *debug_line_strSec;
      80    DwrSec *debug_rangesSec;
      81    Elf *elf;
      82    Stabs *stabs;
      83  
      84  private:
      85    DwrSec *dwrGetSec (const char *sec_name);
      86  };
      87  
      88  #endif  /* _Dwarf_h_ */