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92 lines
2.4 KiB
C
92 lines
2.4 KiB
C
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/* Get the default subrange lower bound for a given language.
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Copyright (C) 2016 Red Hat, Inc.
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This file is part of elfutils.
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This file is free software; you can redistribute it and/or modify
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it under the terms of either
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* the GNU Lesser General Public License as published by the Free
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Software Foundation; either version 3 of the License, or (at
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your option) any later version
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or
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* the GNU General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at
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your option) any later version
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or both in parallel, as here.
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elfutils is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received copies of the GNU General Public License and
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the GNU Lesser General Public License along with this program. If
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not, see <http://www.gnu.org/licenses/>. */
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <dwarf.h>
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#include "libdwP.h"
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/* Determine default lower bound from language, as per the DWARF5
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"Subrange Type Entries" table. */
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int
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dwarf_default_lower_bound (int lang, Dwarf_Sword *result)
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{
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switch (lang)
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{
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case DW_LANG_C:
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case DW_LANG_C89:
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case DW_LANG_C99:
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case DW_LANG_C11:
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case DW_LANG_C_plus_plus:
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case DW_LANG_C_plus_plus_03:
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case DW_LANG_C_plus_plus_11:
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case DW_LANG_C_plus_plus_14:
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case DW_LANG_ObjC:
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case DW_LANG_ObjC_plus_plus:
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case DW_LANG_Java:
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case DW_LANG_D:
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case DW_LANG_Python:
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case DW_LANG_UPC:
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case DW_LANG_OpenCL:
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case DW_LANG_Go:
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case DW_LANG_Haskell:
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case DW_LANG_OCaml:
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case DW_LANG_Rust:
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case DW_LANG_Swift:
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case DW_LANG_Dylan:
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case DW_LANG_RenderScript:
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case DW_LANG_BLISS:
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*result = 0;
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return 0;
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case DW_LANG_Ada83:
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case DW_LANG_Ada95:
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case DW_LANG_Cobol74:
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case DW_LANG_Cobol85:
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case DW_LANG_Fortran77:
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case DW_LANG_Fortran90:
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case DW_LANG_Fortran95:
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case DW_LANG_Fortran03:
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case DW_LANG_Fortran08:
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case DW_LANG_Pascal83:
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case DW_LANG_Modula2:
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case DW_LANG_Modula3:
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case DW_LANG_PLI:
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case DW_LANG_Julia:
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*result = 1;
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return 0;
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default:
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__libdw_seterrno (DWARF_E_UNKNOWN_LANGUAGE);
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return -1;
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}
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}
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INTDEF (dwarf_default_lower_bound)
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