mirror of
https://github.com/lief-project/LIEF
synced 2026-06-08 15:30:44 +00:00
Romain Thomas
98 lines
2.3 KiB
C++
98 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_ABSTRACT_SYMBOLS_H
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#define LIEF_ABSTRACT_SYMBOLS_H
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#include <cstdint>
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#include <string>
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#include "LIEF/Object.hpp"
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#include "LIEF/visibility.h"
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namespace LIEF {
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/// This class represents a symbol in an executable format.
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class LIEF_API Symbol : public Object {
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public:
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Symbol() = default;
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Symbol(std::string name) :
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name_(std::move(name))
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{}
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Symbol(std::string name, uint64_t value) :
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name_(std::move(name)), value_(value)
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{}
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Symbol(std::string name, uint64_t value, uint64_t size) :
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name_(std::move(name)), value_(value), size_(size)
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{}
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Symbol(const Symbol&) = default;
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Symbol& operator=(const Symbol&) = default;
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Symbol(Symbol&&) = default;
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Symbol& operator=(Symbol&&) = default;
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~Symbol() override = default;
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void swap(Symbol& other) noexcept;
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/// Return the symbol's name
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virtual const std::string& name() const {
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return name_;
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}
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virtual std::string& name() {
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return name_;
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}
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/// Set symbol name
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virtual void name(std::string name) {
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name_ = std::move(name);
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}
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// Symbol's value which is usually the **address** of the symbol
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virtual uint64_t value() const {
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return value_;
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}
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virtual void value(uint64_t value) {
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value_ = value;
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}
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/// This size of the symbol (when applicable)
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virtual uint64_t size() const {
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return size_;
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}
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virtual void size(uint64_t value) {
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size_ = value;
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}
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/// Method so that the ``visitor`` can visit us
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void accept(Visitor& visitor) const override;
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LIEF_API friend std::ostream& operator<<(std::ostream& os, const Symbol& entry);
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protected:
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std::string name_;
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uint64_t value_ = 0;
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uint64_t size_ = 0;
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};
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}
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#endif
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