64bit ASM Visual Studio

[SecondReality]

Hi guys, Visual Studio doesn't support the inline asm for 64bit builds. So, how can i do that for a 64bit process using visual studio? I need to create a code cave to get rax.

Code: Select all

  
blablabla
blablabla
mov [my_custom_label],rax
blablabla
JMP to original code