Abstract/Function.hpp

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/* Copyright 2017 - 2024 R. Thomas
 * Copyright 2017 - 2024 Quarkslab
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#ifndef LIEF_ABSTRACT_FUNCTION_H
#define LIEF_ABSTRACT_FUNCTION_H
 
#include <vector>
#include <string>
 
#include "LIEF/Abstract/Symbol.hpp"
#include "LIEF/visibility.h"
#include "LIEF/enums.hpp"
 
namespace LIEF {
class LIEF_API Function : public Symbol {
  public:  enum class FLAGS : uint32_t {
    NONE = 0,    CONSTRUCTOR = 1 << 0,
    DESTRUCTOR = 1 << 1,
    DEBUG_INFO = 1 << 2,
    EXPORTED = 1 << 3,
    IMPORTED = 1 << 4,
  };

public:

Function() = default;

Function(const std::string& name) :

Symbol(name)

{}

Function(uint64_t address) :

Function("", address)

{}

Function(const std::string& name, uint64_t address) :

Symbol(name, address)

{}

Function(const std::string& name, uint64_t address, FLAGS flags) :

Function(name, address)

{

flags_ = flags;

}

Function(const Function&) = default;

Function& operator=(const Function&) = default;

~Function() override = default;

std::vector<FLAGS> flags_list() const;

FLAGS flags() const {

return flags_;

}

Function& add(FLAGS f) {

flags_ = (FLAGS)((uint32_t)flags_ | (uint32_t)f);

return *this;

}