Would seem so.
Bus error handling problem
Moderator: troed
Re: Bus error handling problem
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
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viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
- mrbombermillzy
- Posts: 1469
- Joined: Sun Jun 03, 2018 7:37 pm
Re: Bus error handling problem
From that wording, I would hazard a guess that by using a long, your assembly variable space is stepping into an odd boundary (if compiling on a 68000, which I guess you are?) causing an odd address/bus error. This would require the STOS variables to be words/evenly aligned to avoid this.
It's possible that STOS only uses 16 bit words for its data handling...I wouldn't know.
Re: Bus error handling problem
@mrbombermillzy I was only peeking byte or word in STOS. The assembly code was checking for a long. Indeed I confirmed that long failed in STOS as well. Flashyclock registers are 16bit so it wouldn't respond to long access. So now the asm code checks for words, it's all fine now
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
- mrbombermillzy
- Posts: 1469
- Joined: Sun Jun 03, 2018 7:37 pm