https://bugs.winehq.org/show_bug.cgi?id=19296 --- Comment #26 from Anastasius Focht <focht(a)gmx.net> --- Hello Sebastian, --- quote --- By the way, some papers and documentations about ATL thunking also mention, that there are a couple of other instructions which are emulated on Windows. Are you aware of any application which need this? --- quote --- you are probably talking about this interesting and exhaustive paper (which also supports your clarification in comment #21 about the flags): http://www.phreedom.org/research/bypassing-browser-memory-protections/bypass... Page 12 shows a list of emulated instruction sequences. Not that I'm aware of. Time will tell. There will always be that one guy, who reports a bug with some crappy/broken application :-) 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.