c中的指针和直接引用结构体的编译后的差异

  PVirtualMachine lvm = ghook.init(&ghook); //sizeof(TStringList);//testihook();//SPlog64(2,9);
00007FF64EF1FA7C  lea         rcx,[_ghook (07FF64F0AD359h)]  
00007FF64EF1FA83  call        qword ptr [_ghook+148h (07FF64F0AD4A1h)]  
00007FF64EF1FA89  mov         qword ptr [lvm],rax  
  lvm->g1m(lvm);
00007FF64EF1FA8D  mov         rcx,qword ptr [lvm]  
00007FF64EF1FA91  mov         rax,qword ptr [lvm]  
00007FF64EF1FA95  call        qword ptr [rax+405Ch]  

  _ghook:
  ghook TIHooKing <>
  gvm dq 0

_finit proc  ;initialze task
  push rbp
  mov rbp,rsp

  lea rax,_gvm
  mov gvm,rax

  leave
  ret
_finit endp

 _gvm:
 gvm tvm <>