|Re: [hatari-devel] New SYNC release. New Hatari bugs found ;)|
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Le 03/12/2017 à 17:37, Troed Sångberg a écrit :
Not sure I follow :) It works on real hw. Thus there must be an issue in
the emulation even if Toni does not know about it.
(When tracing it I must confess that it didn't seem like a cache issue,
but I'm not absolutely certain)
UPX, latest version, is the packer used. I don't know how much they test
Ah, I forgot you tested it on real HW :(
Well, this will need more investigations then.
I think it's a cache problem, because at the time I see the crash on
Hatari, the opcode pointed by PC is a "swap", but we get a "bus write"
error, which makes no sense for a swap. This is often what happens in
cache cases : the disasm shows the content of the real memory (a swap),
but the cached/prefetched values used internally to get the opcode are
not the same.