#objdump: -dw #name: i386 control/debug register with ignored MOD field .*: +file format .* Disassembly of section .text: 0+ : [ ]*[a-f0-9]+: 0f 22 1f mov %edi,%cr3 [ ]*[a-f0-9]+: 0f 20 1f mov %cr3,%edi [ ]*[a-f0-9]+: 0f 21 1f mov %db3,%edi [ ]*[a-f0-9]+: 0f 23 1f mov %edi,%db3 #pass