#objdump: -dw #name: x86-64 RdRnd .*: +file format .* Disassembly of section .text: 0+ : [ ]*[a-f0-9]+: 66 0f c7 f3 rdrand %bx [ ]*[a-f0-9]+: 0f c7 f3 rdrand %ebx [ ]*[a-f0-9]+: 48 0f c7 f3 rdrand %rbx [ ]*[a-f0-9]+: 66 41 0f c7 f0 rdrand %r8w [ ]*[a-f0-9]+: 41 0f c7 f0 rdrand %r8d [ ]*[a-f0-9]+: 49 0f c7 f0 rdrand %r8 [ ]*[a-f0-9]+: 66 0f c7 f3 rdrand %bx [ ]*[a-f0-9]+: 0f c7 f3 rdrand %ebx [ ]*[a-f0-9]+: 48 0f c7 f3 rdrand %rbx [ ]*[a-f0-9]+: 66 41 0f c7 f0 rdrand %r8w [ ]*[a-f0-9]+: 41 0f c7 f0 rdrand %r8d [ ]*[a-f0-9]+: 49 0f c7 f0 rdrand %r8 #pass