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- /* DWARF stringify code
- Copyright (C) 1994-2022 Free Software Foundation, Inc.
- Adapted by Gary Funck (gary@intrepid.com), Intrepid Technology,
- Inc. with support from Florida State University (under contract
- with the Ada Joint Program Office), and Silicon Graphics, Inc.
- Initial contribution by Brent Benson, Harris Computer Systems, Inc.,
- based on Fred Fish's (Cygnus Support) implementation of DWARF 1
- support.
- This file is part of GDB.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
- #include "defs.h"
- #include "dwarf2.h"
- #include "dwarf2/stringify.h"
- /* A convenience function that returns an "unknown" DWARF name,
- including the value of V. STR is the name of the entity being
- printed, e.g., "TAG". */
- static const char *
- dwarf_unknown (const char *str, unsigned v)
- {
- char *cell = get_print_cell ();
- xsnprintf (cell, PRINT_CELL_SIZE, "DW_%s_<unknown: %u>", str, v);
- return cell;
- }
- /* See stringify.h. */
- const char *
- dwarf_tag_name (unsigned tag)
- {
- const char *name = get_DW_TAG_name (tag);
- if (name == NULL)
- return dwarf_unknown ("TAG", tag);
- return name;
- }
- /* See stringify.h. */
- const char *
- dwarf_attr_name (unsigned attr)
- {
- const char *name;
- #ifdef MIPS /* collides with DW_AT_HP_block_index */
- if (attr == DW_AT_MIPS_fde)
- return "DW_AT_MIPS_fde";
- #else
- if (attr == DW_AT_HP_block_index)
- return "DW_AT_HP_block_index";
- #endif
- name = get_DW_AT_name (attr);
- if (name == NULL)
- return dwarf_unknown ("AT", attr);
- return name;
- }
- /* See stringify.h. */
- const char *
- dwarf_form_name (unsigned form)
- {
- const char *name = get_DW_FORM_name (form);
- if (name == NULL)
- return dwarf_unknown ("FORM", form);
- return name;
- }
- /* See stringify.h. */
- const char *
- dwarf_bool_name (unsigned mybool)
- {
- if (mybool)
- return "TRUE";
- else
- return "FALSE";
- }
- /* See stringify.h. */
- const char *
- dwarf_type_encoding_name (unsigned enc)
- {
- const char *name = get_DW_ATE_name (enc);
- if (name == NULL)
- return dwarf_unknown ("ATE", enc);
- return name;
- }
- /* See stringify.h. */
- const char *
- dwarf_unit_type_name (int unit_type)
- {
- const char *name = get_DW_UT_name (unit_type);
- if (name == nullptr)
- return dwarf_unknown ("UT", unit_type);
- return name;
- }
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