mirror of
https://github.com/lief-project/LIEF
synced 2026-06-08 15:30:44 +00:00
Romain Thomas
61 lines
2.3 KiB
C++
61 lines
2.3 KiB
C++
/* Copyright 2017 - 2026 R. Thomas
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* Copyright 2017 - 2026 Quarkslab
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef LIEF_ELF_PARSER_CONFIG_H
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#define LIEF_ELF_PARSER_CONFIG_H
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#include "LIEF/visibility.h"
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#include "LIEF/ELF/enums.hpp"
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namespace LIEF {
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namespace ELF {
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/// This structure is used to tweak the ELF Parser (ELF::Parser)
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struct LIEF_API ParserConfig {
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/** Methods that can be used by the LIEF::ELF::Parser
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to count the number of dynamic symbols */
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enum class DYNSYM_COUNT {
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AUTO = 0, /**< Automatic detection */
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SECTION = 1, /**< Count based on sections (not very reliable) */
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HASH = 2, /**< Count based on hash table (reliable) */
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RELOCATIONS = 3, /**< Count based on PLT/GOT relocations (very reliable but not accurate) */
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};
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/// This returns a ParserConfig object configured to process all the ELF
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/// elements.
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static ParserConfig all() {
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static const ParserConfig DEFAULT;
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return DEFAULT;
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}
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bool parse_relocations = true; ///< Whether relocations (including plt-like relocations) should be parsed.
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bool parse_dyn_symbols = true; ///< Whether dynamic symbols (those from `.dynsym`) should be parsed
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bool parse_symtab_symbols = true; ///< Whether debug symbols (those from `.symtab`) should be parsed
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bool parse_symbol_versions = true; ///< Whether versioning symbols should be parsed
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bool parse_notes = true; ///< Whether ELF notes information should be parsed
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bool parse_overlay = true; ///< Whether the overlay data should be parsed
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/** The method used to count the number of dynamic symbols */
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DYNSYM_COUNT count_mtd = DYNSYM_COUNT::AUTO;
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/// Memory page size if the binary uses a non-standard value.
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///
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/// For instance, SPARCV9 binary can use page size from 0x2000 to 0x100000.
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uint64_t page_size = 0;
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};
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}
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}
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#endif
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