Re: [microblaze-uclinux] iostream problem

[Michal Simek <monstr@xxxxxxxxx>]

Hi tOBi,

> Hi all,
> I've asked this before, but got no answers. Turns out my corporate mail
> server attaches a disclaimer to all outgoing mail (apologies), and I
> thought maybe that's why no one replied, so I'm trying again.

yes, it is annoying.

> I noticed that if I try and use the standard library “ostream&
> write(const char *buff, int count)” function with a value for “count”
> greater than 254, the program throws an exception. Values below 255 are
> fine. This is a serious limitation and I don’t find it documented
> anywhere, so I’m tempted to conclude it’s the result of a config/make
> option that I’ve set incorrectly.
> I’m running v0.30-rc1 on an EDK9.2-created-no-mmu-microblaze, can anyone
> shed some light on what the trouble might be?


The problem could be in standard library. Look at how write function is
implemented. In your case uClibc.

Regards,
Michal


> Cheers,
> tOBi.



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