[softwarelist] Re: DPScan + ARMini -> crash?

  • From: Chris Johnson <chris@xxxxxxxxxxxxxxxxxxxxx>
  • To: davidpilling@xxxxxxxxxxxxx
  • Date: Sat, 02 Jul 2011 16:45:04 +0100

Not wishing to muddy the waters ... but here goes. I cannot get
DPscan to crash every time I run it. I unfortunately cannot yet see
any common factor other than if DPscan is running on a 'clean'
system, it is quite likely to crash, whereas if a few other apps are
booted first, it often loads and saves without problem. I have just
loaded a number of images (sprite and tiff), and saving after some
minor editing (eg scale down, increase contrast using the histogram
display) was working fine. Reboot the system and launch only DPScan,
and the save problem came back.

The last one gave the following:

*where
Address &00090438 is in application space
*showregs
Register dump (stored at &2000E8AC) is:
R0  = 0000001A R1  = FFFFFFF5 R2  = FFFFFFFF R3  = FFFFFFFF
R4  = 00000000 R5  = 000D5A4C R6  = 000C8A88 R7  = 000085B8
R8  = 000D3D88 R9  = 000D3F84 R10 = 000D4870 R11 = 000D556C
R12 = FFFFFFF5 R13 = 000D5548 R14 = 0000001A R15 = 00090438
Mode USR32 flags set: nZCvqjggggeAift        PSR = 60000110

The instruction at 90438 is BLT &00090484, I assume this is the same
one that David and Martin have mentioned.

-- 
        Chris Johnson
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