gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. gem5 compiled Apr 22 2015 07:55:25 gem5 started Apr 22 2015 08:11:59 gem5 executing on phenom command line: build/ALPHA/gem5.opt -d build/ALPHA/tests/opt/quick/se/00.hello/alpha/linux/o3-timing -re /home/stever/hg/m5sim.org/gem5/tests/run.py build/ALPHA/tests/opt/quick/se/00.hello/alpha/linux/o3-timing Global frequency set at 1000000000000 ticks per second info: Entering event queue @ 0. Starting simulation... info: Increasing stack size by one page. Hello world! Exiting @ tick 22074000 because target called exit()