WHDLoad MantisBT - Walker
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0005975Walker[WHDLoad Installs Games] slavepublic2022-12-31 21:222023-04-08 23:07
ReporterJOTD 
Assigned ToJOTD 
PrioritynormalSeveritymajorReproducibilitysometimes
StatusclosedResolutionfixed 
PlatformOSOS Version
Product Version[WHDLoad Installs Games] none 
Target VersionFixed in Version 
MachineCD32
CPU68020
CPUSpeed14
ChipSetAGA
GFXCardNone
ChipMem2 MB
FastMem0 MB
WorkbenchOS 3.0
KickROM40 - Kick 3.1
KickSoftNone
WHDLoad18.7
imported
Summary0005975: fix INT6 vector which triggers in some Terrible Fire hardware
DescriptionI've spotted an issue with the existing Walker WHDLoad and some of my accelerators. INT6 vector (0x78) points at an illegal instruction and some of the tricks i use to avoid having an INT2 lead from the accelerator to the A500 very occasionally trigger an INT6 (like once every 2-3 mins) despite it being turned off in INTENA. The ask is to point INT6 at something that RTEs. I've spent days trying to find a solution in firmware that doesn't kill IDE performance but i've not found one.

I would be very grateful if you'd add Walker to your collection. If you dont want to i'll tackle it but my bug backlog is endless and i thought i'd ask someone who knows what they're doing first.
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Issue History
2022-12-31 21:22JOTDNew Issue
2022-12-31 21:22JOTDAssigned To => JOTD
2022-12-31 21:22JOTDStatusnew => assigned
2023-04-08 23:07JOTDStatusassigned => closed
2023-04-08 23:07JOTDResolutionopen => fixed