Hi all,

I'm trying to run Fiasco.OC with L4 Runtime Environment on Gem5 
(http://os.inf.tu-dresden.de/fiasco/). Unfortunately it uses the instruction 
'int Ib' (software interrupt) for system-calls. This instruction is not 
implemented in gem5. Is there a special reason for this? Are there any known 
issues?

The reason I ask is because I have to decide to either modify the kernel to 
use 'syscall' (there would be some difficulties) or to add the 'int' 
instruction 
to gem5.

Thanks
Christian
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