;RCX: 1st integer argument ;RDX: 2nd integer argument ;R8: 3rd integer argument ;R9: 4th integer argument _TEXT SEGMENT 'CODE' PUBLIC dovmcall_intel dovmcall_intel: mov rax,rcx vmcall ret PUBLIC dovmcall_amd dovmcall_amd: mov rax,rcx vmmcall ret _TEXT ENDS END