Adam Lackorzynski adam@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.