# Check 64bit EPT instructions .text _start: invept (%rcx), %rbx invept (%rcx), %r11 invvpid (%rcx), %rbx invvpid (%rcx), %r11 .intel_syntax noprefix invept rbx, oword ptr [rcx] invept r11, oword ptr [rcx] invvpid rbx, oword ptr [rcx] invvpid r11, oword ptr [rcx]