remotery_code.c

#pragma section(".remotery_code", read, execute)

__declspec(allocate(".remotery_code"))
static const uint8_t code[] =
{
    0x50,                                           // push rax
    0x9C,                                           // pushfq
    0x53,                                           // push rbx
    0x51,                                           // push rcx
    0x52,                                           // push rdx
    0xB8, 0x01, 0x00, 0x00, 0x00,                   // mov eax, 1
    0x0F, 0xA2,                                     // cpuid
    0xC1, 0xEB, 0x18,                               // shr ebx, 24
    0x89, 0x5F, 0x10,                               // mov dword ptr [rdi + 16], ebx
    0xC7, 0x47, 0x0C, 0x00, 0x00, 0x00, 0x00,       // mov dword ptr [rdi + 12], 0
    0x5A,                                           // pop rdx
    0x59,                                           // pop rcx
    0x5B,                                           // pop rbx
    0x48, 0x8B, 0x07,                               // mov rax, qword ptr [rdi + 0]
    0x48, 0x8B, 0x7F, 0x08,                         // mov rdi, qword ptr [rdi + 8]
    0x9D,                                           // popfq
    0xC3                                            // ret
};

static void (*const func)() = (void (*const)())code;