https://bugs.winehq.org/show_bug.cgi?id=44530 --- Comment #4 from Anastasius Focht <focht(a)gmx.net> --- Hello folks, recently there was some refactoring work on the 32-bit emulate_instruction to fix bug 44636 0x0f 0x20-0x2f 20: MOV Rd,Cd 21: MOV Rd,Dd 22: MOV Cd,Rd 23: MOV Dd,Rd https://source.winehq.org/git/wine.git/commitdiff/9f103a9e78e4e337026828f15c... ("ntoskrnl.exe: More general implementation of the CRn and DRn registers.") https://source.winehq.org/git/wine.git/commitdiff/0cbb5d0a146ebb2a80712cab7e... ("ntoskrnl.exe: Add a helper function for accessing registers.") Sadly the 64-bit emulate_instruction lacks it entirely. https://source.winehq.org/git/wine.git/blob/HEAD:/dlls/ntoskrnl.exe/instr.c#... $ wine --version wine-3.3 Regards -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.