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71 lines
1.8 KiB
71 lines
1.8 KiB
#pragma once
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#include <windows.h>
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#include <mutex>
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#include <cstdint>
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#include <map>
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#include "../util/util.hpp"
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namespace physmeme
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{
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//
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// please code this function depending on your method of physical read/write.
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//
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static std::uintptr_t map_phys(
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std::uintptr_t addr,
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std::size_t size
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)
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{
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//--- ensure the validity of the address we are going to try and map
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if (!util::is_valid(addr))
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return NULL;
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static const auto map_phys_ptr =
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reinterpret_cast<__int64(__fastcall*)(__int64, unsigned)>(
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GetProcAddress(LoadLibrary("pmdll64.dll"), "MapPhyMem"));
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return map_phys_ptr ? map_phys_ptr(addr, size) : false;
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}
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//
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// please code this function depending on your method of physical read/write.
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//
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static bool unmap_phys(
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std::uintptr_t addr,
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std::size_t size
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)
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{
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static const auto unmap_phys_ptr =
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reinterpret_cast<__int64(*)(__int64, unsigned)>(
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GetProcAddress(LoadLibrary("pmdll64.dll"), "UnmapPhyMem"));
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return unmap_phys_ptr ? unmap_phys_ptr(addr, size) : false;
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}
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//
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// please code this function depending on your method of physical read/write.
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//
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static HANDLE load_drv()
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{
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static const auto load_driver_ptr =
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reinterpret_cast<__int64(*)()>(
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GetProcAddress(LoadLibrary("pmdll64.dll"), "LoadPhyMemDriver"));
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if (load_driver_ptr)
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load_driver_ptr();
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//--- i dont ever use this handle, its just an example of what you should do.
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return CreateFileA("\\\\.\\PhyMem", 0xC0000000, 3u, 0i64, 3u, 0x80u, 0i64);
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}
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//
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// please code this function depending on your method of physical read/write.
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//
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static bool unload_drv()
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{
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static const auto unload_driver_ptr =
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reinterpret_cast<__int64(*)()>(
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GetProcAddress(LoadLibrary("pmdll64.dll"), "UnloadPhyMemDriver"));
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return unload_driver_ptr ? unload_driver_ptr() : false;
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}
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static HANDLE drv_handle = load_drv();
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} |