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source/PdFwKrnl.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#include <Windows.h>
+#include <winioctl.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <Psapi.h>
+#include <vector>
+#include <string>
+#include <stdexcept>
+
+const ULONG IOCTL_AMDPDFW_MEMCPY = CTL_CODE(0x8000, 0x805, METHOD_BUFFERED, FILE_ANY_ACCESS);
+
+typedef struct _PDFW_MEMCPY {
+    BYTE    Reserved[16];
+    PVOID   Destination;
+    PVOID   Source;
+    PVOID   Reserved2;
+    DWORD   Size;
+    DWORD   Reserved3;
+} PDFW_MEMCPY, * PPDFW_MEMCPY;
+
+inline class _pdfwkrnl {
+private:
+    HANDLE hDevice;
+
+public:
+    _pdfwkrnl();
+    ~_pdfwkrnl();
+    bool attach();
+    void detach();
+    uint64_t get_ntoskrnl_base();
+    uint64_t get_ntoskrnl_export(const char* function);
+    bool read_virtual_memory(UINT64 address, void* buffer, ULONG size);
+    bool write_virtual_memory(UINT64 address, void* buffer, ULONG size);
+
+    template <typename T>
+    T read_virtual_memory(UINT64 address) {
+        T buffer{};
+        read_virtual_memory(address, &buffer, sizeof(T));
+        return buffer;
+    }
+}pdfwkrnl;