On Sunday 17 February 2008 20:00, Martinb_ARM_NOMMU_KISSDVD wrote:
> file is attach
> wrong (other) results
>
> I don't see any garbage but the backspace act (almost) like {cursor right}
> I can send a strace but I'm not sure if it is useful
No, strace is not needed. Now we know where the problem is.
> probably stupid suggestion but if the is a complex problem isn't wise to
> first find out where the problem start?
> I can try to use a newer uclibc on my crosscompiler (0.9.28.3 is the latest
> I get working) ?
> if its a NOMMU problem then it should be able to reproduce
Yes, worth trying.
Also please try this: add yet another line - one with bb_error_msg:
if (cmdedit_x >= num) {
const char *bbbb = "\b\b\b\b";
cmdedit_x -= num;
if (num <= 4) {
bbbb -= num;
asm volatile("# HERE");
bb_error_msg("\n bbbb=%02x %02x %02x %02x (%p)", bbbb[0], bbbb[1], bbbb[2],
bbbb[3], bbbb);
printf(bbbb);
return;
}
printf("\033[%uD", num);
return;
}
It will mess up display when you press Backspace, it's expected.
I need to know what values will be printed after "bbbb=".
--
vda
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