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Demos Amiga Demoscene Archive Forum / Coding / gcc versus me

 

Author Message
_Jamie_
Member
#1 - Posted: 12 Nov 2009 21:59
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hello people,

I have a strange bug with gcc on real hardware(68060), the screen seems scrambled. On winuae it's good so i removed all compilation optimization, i use 68030 mode for to be sure to not have move16 instruction. I will check all allocation alignement but i'm pratically sure the allocVec function align on 8 bytes.

Thanks
_Jamie_
Member
#2 - Posted: 13 Nov 2009 15:03
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I dissasembled the code and all seems ok. Every 32 pixels i can see the previous 32 pixels so i see only half of the screen :(
_Jamie_
Member
#3 - Posted: 15 Nov 2009 01:00
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Finally i found the bug i just need to align the chip buffer pointer on 16 octects, long time i haven't did a new startup code
Vein
Member
#4 - Posted: 20 Dec 2009 23:31
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What is your latest release Jamie ?

 

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A.D.A. Amiga Demoscene Archive, Version 3.0