In the last mail Philip Blundell said:
> >And where can be found this gdb for arm-linux ?
>
> The Debian people have patches against 4.17. I think you can find a link to
> them from their web site.
It's not obvious, but I'll keep looking (I want one too)
My problem is a segv in perl. If I do any of:
Add another empty function into the source code
Add 1 or more instructions to the troublesome function
Remove 1 instruction from the troublesome function
the segv goes away.
Is it likely that this si a StrongARM revision K bug?
Nick
PS Removing 1 instruction took quite a bit of effort. Well done the optimiser.
However, I got it with something like:
cmp Rn, #0
bne .somewhere
mov R0, #0
ldmfd blah ; function return
where the code at .somewhere didn't use the value in R0. Presumably the
optimiser can be souped up to convert the cmp Rn, #0 into a movs R0, Rn
as quite a few C functions go
if (!some_input_parameter)
return 0;
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