https://bugs.winehq.org/show_bug.cgi?id=42188
Michael Müller michael@fds-team.de changed:
What |Removed |Added ---------------------------------------------------------------------------- Summary|Flåklypa Grand Prix |Flåklypa Grand Prix |(CD-COPS protection) Need |(CD-COPS protection) needs |full access to the first |support for DOS protected |megabyte for DOS mode |mode exception handlers
--- Comment #3 from Michael Müller michael@fds-team.de --- The next problem is easily visible in the log. The application tries to setup a protected mode exception handler (int 0x31 - AX 0x203) for debug exceptions (0x1), but this is not yet implemented in Wine. Afterwards the application triggers a single step exception that should be forwarded to the registered exception handler. Wine ignores this and can't handle the exception itself, eventually terminating the application.
I don't think it would be terrible difficult to implement this in Wine, but I fear the chances are low that someone capable of implementing this owns the game. Writing tests for DOS functions is also quite difficult.