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Diffstat (limited to 'plugins/dwarf/utils.h')
-rw-r--r-- | plugins/dwarf/utils.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/plugins/dwarf/utils.h b/plugins/dwarf/utils.h new file mode 100644 index 0000000..6727082 --- /dev/null +++ b/plugins/dwarf/utils.h @@ -0,0 +1,56 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * utils.h - prototypes pour les fonctions d'aisance vis à vis du format DWARF + * + * Copyright (C) 2008-2017 Cyrille Bagard + * + * This file is part of Chrysalide. + * + * Chrysalide 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. + * + * Chrysalide 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 Chrysalide. If not, see <http://www.gnu.org/licenses/>. + */ + + +#ifndef _FORMAT_DWARF_UTILS_H +#define _FORMAT_DWARF_UTILS_H + + +#include <stdbool.h> +#include <stdint.h> + + +#include "d_dwarf.h" + + + +/* Lit une valeur Little Endian Base 128 signée. */ +bool read_leb128(dwarf_format *, off_t *, int64_t *, bool); + +/* Lit une valeur Little Endian Base 128 non signée. */ +bool read_uleb128(dwarf_format *, off_t *, uint64_t *, bool); + +/* Lit une valeur représentant une longueur d'unité. */ +bool read_unit_length(dwarf_format *, off_t *, off_t *); + +/* Lit une valeur non signée sur deux octets. */ +bool read_uhalf(dwarf_format *, off_t *, uint16_t *); + +/* Lit une valeur indiquant une position dans les abréviations. */ +bool read_abbrev_offset(dwarf_format *, off_t *, off_t *); + +/* Lit une valeur indiquant la taille des adresses mémoire. */ +bool read_address_size(dwarf_format *, off_t *, uint8_t *); + + + +#endif /* _FORMAT_DWARF_UTILS_H */ |