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/* DWARF DWZ handling for GDB.
Copyright (C) 2003-2020 Free Software Foundation, Inc.
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/dwz.h"
const char *
dwz_file::read_string (struct objfile *objfile, LONGEST str_offset)
{
str.read (objfile);
if (str.buffer == NULL)
error (_("DW_FORM_GNU_strp_alt used without .debug_str "
"section [in module %s]"),
bfd_get_filename (dwz_bfd.get ()));
if (str_offset >= str.size)
error (_("DW_FORM_GNU_strp_alt pointing outside of "
".debug_str section [in module %s]"),
bfd_get_filename (dwz_bfd.get ()));
gdb_assert (HOST_CHAR_BIT == 8);
if (str.buffer[str_offset] == '\0')
return NULL;
return (const char *) (str.buffer + str_offset);
}
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