1 ARCH_SET_GS 2 ARCH_SET_FS 3 ARCH_GET_FS 4 ARCH_GET_GS 5 ARCH_GET_CPUID 0x1011 6 ARCH_SET_CPUID 0x1012 7 ARCH_MAP_VDSO_X32 0x2001 8 ARCH_MAP_VDSO_32 0x2002 9 ARCH_MAP_VDSO_64 0x2003 10
