Richard wrote:
>On Fri, Sep 14, 2001 at 06:22:26PM +0200, Wolfgang Lenerz wrote:
>> On 13 Sep 2001, at 22:28, Thierry Godefroy wrote:
>>
>>
>> > I wonder what this instruction is as none of the beta-testers had
>> > reported any crash so far...
>>
>> I thought you were gone for a long time, so didn't send you this
>> info already. The "offending" instruction is:
>>
>> INIT_SCHD MOVE.B #1,$FF000010 Disable external interrupts.
>>
>> I just took out the line (leaving the label).
>>
>> I can't find anywhere an instruction where you re-enable ext.
>> interrupts?
>
>should not be a problem, because according to my docs the above
>instruction does enable, *not* disable the external interrupts.
More exactly, it enables interrupt line 2 to 7, which corresponds to
IRQ5,6,7,10/11,14,15 on the extension bus.
The serial interrupts (lines 0 and 1) are not affected. They are related to
a different bit in the interrupt register, for a QL compatibility reasons.
(For the QL, serial interrupts were not "external".)
Bye
Peter
