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Copy pathRelocationDyld.cpp
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63 lines (55 loc) · 1.66 KB
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/* Copyright 2017 - 2025 R. Thomas
* Copyright 2017 - 2025 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.
*/
#include "LIEF/Visitor.hpp"
#include "LIEF/MachO/RelocationDyld.hpp"
#include "LIEF/MachO/DyldInfo.hpp"
namespace LIEF {
namespace MachO {
bool RelocationDyld::is_pc_relative() const {
return DyldInfo::REBASE_TYPE(type()) == DyldInfo::REBASE_TYPE::TEXT_PCREL32;
}
void RelocationDyld::pc_relative(bool val) {
if (is_pc_relative() == val) {
return;
}
if (val) {
type_ = uint8_t(DyldInfo::REBASE_TYPE::TEXT_PCREL32);
} else {
if (size() == 32) {
type_ = uint8_t(DyldInfo::REBASE_TYPE::TEXT_ABSOLUTE32);
} else {
type_ = uint8_t(DyldInfo::REBASE_TYPE::POINTER);
}
}
}
void RelocationDyld::accept(Visitor& visitor) const {
visitor.visit(*this);
}
bool RelocationDyld::operator<(const RelocationDyld& rhs) const {
// From ld/OutputFile.h
if (type() != rhs.type()) {
return type() < rhs.type();
}
return address() < rhs.address();
}
bool RelocationDyld::operator>(const RelocationDyld& rhs) const {
if (type() != rhs.type()) {
return type() > rhs.type();
}
return address() > rhs.address();
}
}
}