How to compile _asm in x64 environment?

Question

Hi all,

i would like to compile inline assembly that using EM64T register set by using visual c++. for example my code as below:

_asm mov rax, rbx

I can't compile it because compiler is not recognized EM64T register like rax, rbx......

I would like to compile and run the application under 32bits mode and EM64T mode.

Appreciate if anybody can help. Thanks :) 

Answer 1

 

The Visual C++ compiler does not support inline x64 assembly. You'll need to put the assembly code in an .asm file and "compile" it using the MASM assembler that comes with Visual C++ (ml.exe).

Answer 2

I see. Thanks for your reply:)