capstone
capstone copied to clipboard
Incomplete disassembly for x86 ud0 and ud1
These two undefined insns have arguments:
0F FF /r UD0 r32, r/m32
0F B9 /r UD1 r32, r/m32
GNU binutils decodes these properly:
0000000000000000 <.text>:
0: 0f ff 80 78 56 34 12 ud0 0x12345678(%rax),%eax
7: 65 47 0f b9 bc ff 78 56 34 12 ud1 %gs:0x12345678(%r15,%r15,8),%r15d
Is this x86? If yes it is likely that it won't be fixed in the near future with an update.
Unfortunately the new update mechanism doesn't work for x86 (yet, maybe if someone takes care of it in the future).
You could fix it by hand of cause if you like.