Re: [hatari-devel] Some findings

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Le 28/08/2018 à 15:38, Thorsten Otto a écrit :
On Dienstag, 28. August 2018 15:12:20 CEST Nicolas Pomarède wrote:
  how do you
set TTRAM to more than 256 MB,

By changing the configuration file :D

But the crash happens already with 256MB

Even with 256 MB, it doesn't crash for me

as this is normally capped in UI and command line to 256 MB ?

Is there a reason for that specific limit?

I think that's because that was the max I found in some memory extensions that were sold at this time :) Theoretical address are between 0x01000000 and 0x80000000, which would be 2047 MB. Current max limit could be raised above 256 MB if it doesn't create any problem with TOS

Also, does it crash when just booting in normal falcon mode, or only
when mint is started ?

Crashes also without mint. I get to the desktop, then it takes ~2sec then

I don't see a call to munmap_chunk in Hatari's code)

I guess it's a message from glibc, when calling munmap().

could you get a trace from gdb to see the backtrace

Just tried, using the Debug version. But i had to first increase the
MAX_MESSAGE_LEN to 66, otherwise i get an assertion. After that, the crash is
gone (also with the Release version), so i guess it was just some memory being

Can you send the command line you run to get the crash ?

I run :

../hatari --machine falcon --tos ~/Emul/ST/tos404.img --ttram 256 --addr24 false

and there's no crash when desktop appears.

Does it crash if you don't boot with HD emulation but only with an empty floppy for example ? (maybe the problem is caused by some extra *.ACC or auto/ file ?)


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