Symbol: X86_HYPERCALL
tools/testing/selftests/kvm/lib/x86/processor.c
1360
return X86_HYPERCALL("a"(nr), "b"(a0), "c"(a1), "d"(a2), "S"(a3));
tools/testing/selftests/kvm/lib/x86/processor.c
1365
return X86_HYPERCALL("a"(nr), "D"(a0), "S"(a1));