[Bug 21924] Interstate '76 Arsenal crashes ( privileged instructions used in attempt to measure the CPU speed)

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=21924

Peter Beutner <p.beutner at gmx.net> changed:

           What    |Removed                     |Added
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                 CC|                            |p.beutner at gmx.net

--- Comment #8 from Peter Beutner <p.beutner at gmx.net> ---
(In reply to Anastasius Focht from comment #5)
> In general: That game will most likely only run in Win9X compat mode on
> Windows NT systems.

and it also works on wine for me when setting the windows version to win98.
the privileged instructions get correctly emulated.
see __wine_emulate_instruction in dlls/krnl386.exe16/instr.c

it would argue there is nothing to fix here. Wine matches the windows
behaviour.

(In reply to Kevin from comment #7)
> I think it's framerate related or something, there is another piece of code
> in the game that seem to log and calculate framerate, it's probably buggy.
> Somehow the sky passes VERY quickly, but cars go too slow.
> Same issue on recent windows with recent hardware, it was working on old
> windows+old hardware only.

i made a patch while back that limits the fps to 30.
https://www.gog.com/forum/general/the_judas_does_this_run_in_wine_thread_v1173/post311

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