realname "IA-32" default_submodel i586 endian little unaligned ok x86 ix86 80x86 i86pc # for Solaris i386 i486 i586 i686 pentium4 k6 athlon pentium -> i586 pentiumpro -> i686 pentium_pro -> i686 pentium2 -> i686 pentium3 -> i686 duron -> athlon athlon-xp -> athlon k7 -> athlon p2 -> i686 p3 -> i686 p4 -> pentium4