2018-01-13 21:22:39 +00:00
|
|
|
// Copyright 2018 yuzu emulator team
|
2017-10-06 03:30:08 +00:00
|
|
|
// Licensed under GPLv2 or any later version
|
|
|
|
|
// Refer to the license.txt file included.
|
|
|
|
|
|
|
|
|
|
#pragma once
|
|
|
|
|
|
|
|
|
|
#include <map>
|
|
|
|
|
#include <string>
|
|
|
|
|
#include "common/common_types.h"
|
|
|
|
|
|
|
|
|
|
namespace Loader {
|
|
|
|
|
|
|
|
|
|
class Linker {
|
|
|
|
|
protected:
|
|
|
|
|
struct Symbol {
|
|
|
|
|
Symbol(std::string&& name, u64 value) : name(std::move(name)), value(value) {}
|
|
|
|
|
std::string name;
|
|
|
|
|
u64 value;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct Import {
|
|
|
|
|
VAddr ea;
|
|
|
|
|
s64 addend;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
void WriteRelocations(std::vector<u8>& program_image, const std::vector<Symbol>& symbols,
|
|
|
|
|
u64 relocation_offset, u64 size, bool is_jump_relocation,
|
|
|
|
|
VAddr load_base);
|
|
|
|
|
void Relocate(std::vector<u8>& program_image, u32 dynamic_section_offset, VAddr load_base);
|
|
|
|
|
|
|
|
|
|
void ResolveImports();
|
|
|
|
|
|
|
|
|
|
std::map<std::string, Import> imports;
|
|
|
|
|
std::map<std::string, VAddr> exports;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
} // namespace Loader
|
