In a message dated 25/02/05 17:45:01 GMT Standard Time,
[EMAIL PROTECTED] writes:
>
> A solution more than likely lies in the reset code on SMSQE which seems
> implicitly to assume a vector base register of zero. I might be wrong
> but an exlicit zero of the vector base register during soft reset under
> SMSQE might be a solution for the problem but a more fundemental look
> at the code might reveal where SMSQE is going wrong and and maybe lead to a
> solution.
>
>
The reason why RESET does not work with Q40/60 is indeed with the VBR. The
following change sorts the problem.
In smsq_q40_hwinit_asm the instructions should include:
hwinit
moveq #0,d0
pcreg vbr ** this is the new instruction **
pcreg cacr
I have recompiled SMSQE for my Q40/60 with this addition and RESET now works.
George
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