Hello All, I am trying to simulate two processes communicating through a pty-tty pair in gem5. I have a functional code that works on an off the shelf ARM-based SoC that is running linux 3.7 ubuntu. But it doesn't work on gem5 with the default kernel (I am suspecting the pty-tty drivers are missing in the default kernel). I have tried using the same vmlinux kernel image to boot up in gem5, but the simulator wouldn't boot up. When I observe in m5term, there is no activity. I tried accessing http://www.m5sim.org/dist/current/arm/config-arm, to compare my kernel config file with the gem5 defaults, but that page doesn't exist anymore. I can provide my config file if that is of any help. I would really appreciate any help with:
1. Locating the gem5 ARM default config file 2. Hints on compiling linux for gem5 ARM with pty-tty support 3. Any other ideas that can help resolve this issue Thanks, Tayyar
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