| Re: [hatari-devel] Hatari 2.0.0 has been released |
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Thorsten Otto schrieb:
> - when booting with TOS 3.06, the memory test is not skipped anymore when --
> fastboot is enabled.
Thorsten, you know way more about TOS 3.06 than I do. It seems that TOS
also takes into account the memory contents at $4ba (number of 200 Hz
interrupts) to decide whether it is a cold boot and it should run a
memory test:
$00e009a2 : 2e3c 0000 3e80 move.l #$3e80,d7
$00e009a8 : beb9 0000 04ba cmp.l $4ba,d7
$00e009ae : 6500 015c bcs $e00b0c
[... memory test ...]
$00e00ad4 : 23c7 0000 04ba move.l d7,$4ba
Can you confirm this? Addresses are from German TOS 3.06.
So, simply setting all the memval(id) magic numbers as Hatari does won't
suffice. I wonder why fast booting TOS 3.06 worked at all in some
previous version, as you mention.
Regards
Christian
--
Christian Zietz - CHZ-Soft - czietz@xxxxxxx
WWW: http://www.chzsoft.de/
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