std::cin in Fiasco/L4Re (with 'make qemu')

[Björn Döbel]

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On 03.04.2014 01:02, Emanuel Berg wrote:
> Adam Lackorzynski <adam at os.inf.tu-dresden.de> writes:
> 
>> I'm not sure where you enter this.  For me, the following works
>> quite fine:
> 
> I tried it in xterm and it was the same thing. But after the
> assertion failed (the C++ assert, due to the inconsistent read),
> execution seemingly "falls back" to the qemu prompt (actually it is
> never anywhere else) - which looks like this: (qemu) - so I thought
> I'd hit the digit again (the presumed input). And indeed, it 
> produced the same error message ('unknown command') - so the
> problem is: the software (running on Fiasco/L4Re, running on qemu)
> isn't getting the stdin, as that is intercepted by *qemu* (and
> interpreted as a command, as it says). So it doesn't matter how we
> twist it: getchar, scanf (hex or decimal), std::cin, or whatever
> else we can think of to try.

Could you tell us how exactly you are starting qemu?

Bjoern
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