How are you starting simh? I had a similar problem once. I had another program that would do some setup and then fork and exec simh. The program wasn't properly redirecting stdin so whan simh came to a prompt it would see end of file. When that happened simh would just read again. The output looked just like what you posted.
2012/6/21 Jordi Guillaumes i Pons <[email protected]> > It happens after the simulator has been running for some days. In my case > I run it under "screen", but I don't know if that is related to the issue. > > Symptom: after hitting "CTRL-E" the simulator seems to enter an endless > loop printing the prompt "simh>" until it is killed: > > m> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> > sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> > sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> > sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> > sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> sim> > sim> sim> sim> sim> sim> sim> > > It does NOT take any input at this stage, and as observed, it prints the > prompt without any endline. The CPU usage tops at a 100% (or whatever % is > available). > > I've seen it happening with the 3900 and the pdp11 simulators (that one > running RSTS-11). > > I run the simulator under Ubuntu Linux 10.04 LTS, amd64 bits architecture. > > > > Jordi Guillaumes i Pons > [email protected] > HECnet: BITXOV::JGUILLAUMES > > > > > _______________________________________________ > Simh mailing list > [email protected] > http://mailman.trailing-edge.com/mailman/listinfo/simh > -- Thomas Pfau [email protected] http://www.linkedin.com/in/thomaspfau http://nbpfaus.net/~pfau/
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