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4 years ago
#pragma once
#include <intrin.h>
#include <xmmintrin.h>
#include <cstddef>
#define PORT_NUM 0x2F8
#define WINVER 2004
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#define DBG_PRINT(arg) \
__outbytestring(PORT_NUM, (unsigned char*)arg, sizeof arg);
typedef struct _context_t
{
uintptr_t rax;
uintptr_t rcx;
uintptr_t rdx;
uintptr_t rbx;
uintptr_t rsp;
uintptr_t rbp;
uintptr_t rsi;
uintptr_t rdi;
uintptr_t r8;
uintptr_t r9;
uintptr_t r10;
uintptr_t r11;
uintptr_t r12;
uintptr_t r13;
uintptr_t r14;
uintptr_t r15;
__m128 xmm0;
__m128 xmm1;
__m128 xmm2;
__m128 xmm3;
__m128 xmm4;
__m128 xmm5;
} context_t, *pcontext_t;
#if WINVER > 1803
using vmexit_handler_t = void (__fastcall*)(pcontext_t* context, void* unknown);
#else
using vmexit_handler_t = void(__fastcall*)(pcontext_t context, void* unknown);
#endif
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#pragma pack(push, 1)
typedef struct _voyager_t
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{
// RVA from golden record entry ---> back to original vmexit handler...
uintptr_t vcpu_run_rva;
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uintptr_t hyperv_module_base;
uintptr_t hyperv_module_size;
uintptr_t record_base;
uintptr_t record_size;
} voyager_t, *pvoyager_t;
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#pragma pack(pop)
__declspec(dllexport) inline voyager_t voyager_context;