__HYPERCALL_ARG5REG  101 arch/x86/include/asm/xen/hypercall.h #define __HYPERCALL_ARG5REG	"edi"
__HYPERCALL_ARG5REG  108 arch/x86/include/asm/xen/hypercall.h #define __HYPERCALL_ARG5REG	"r8"