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54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <cstring>
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#include <string>
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#include <vector>
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#if defined(WIN32)
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#define EXPORT __declspec(dllexport)
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#else
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#define EXPORT __attribute__((visibility("default")))
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#endif
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namespace MemoryPatcher {
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extern EXPORT uintptr_t g_eboot_address;
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extern uint64_t g_eboot_image_size;
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extern std::string g_game_serial;
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extern std::string patchFile;
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enum PatchMask : uint8_t {
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None,
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Mask,
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Mask_Jump32,
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};
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struct patchInfo {
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std::string gameSerial;
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std::string modNameStr;
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std::string offsetStr;
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std::string valueStr;
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bool isOffset;
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bool littleEndian;
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PatchMask patchMask;
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int maskOffset;
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};
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extern std::vector<patchInfo> pending_patches;
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std::string convertValueToHex(const std::string type, const std::string valueStr);
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void OnGameLoaded();
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void AddPatchToQueue(patchInfo patchToAdd);
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void ApplyPendingPatches();
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void PatchMemory(std::string modNameStr, std::string offsetStr, std::string valueStr,
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std::string targetStr, std::string sizeStr, bool isOffset, bool littleEndian,
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PatchMask patchMask = PatchMask::None, int maskOffset = 0);
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static std::vector<int32_t> PatternToByte(const std::string& pattern);
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uintptr_t PatternScan(const std::string& signature);
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} // namespace MemoryPatcher
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