[hatari-devel] "Desktop Info..." freezes with VDI mode

[Eero Tamminen <oak@xxxxxxxxxxxxxx>]

Hi,

I noticed that using "Desktop info..." from TOS versions
v1.04 - v1.62 freezes under color VDI modes.

In non-VDI color modes, those TOS versions show color cycling
Atari logo in the Desktop info dialog which I assume to be
the problem.

Profiler shows all cycles going to:
--------------------------------------------------------------------
$00e1c102 : move.b  d0,$fffffa21.w  33.31% (9791091, 156660216, 0, 0)
$00e1c106 : cmp.b   $fffffa21.w,d0  33.31% (9791093, 156661164, 0, 0)
$00e1c10a : bne.s   $e1c102         33.31% (9791092, 97915750, 0, 0)
--------------------------------------------------------------------

Which seems to be waiting for the MFP timer B data register.

Any idea why that wouldn't be advancing in VDI mode?


	- Eero