gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. gem5 compiled Jul 2 2012 08:47:33 gem5 started Jul 2 2012 11:28:53 gem5 executing on zizzer command line: build/MIPS/gem5.fast -d build/MIPS/tests/fast/quick/se/00.hello/mips/linux/o3-timing -re tests/run.py build/MIPS/tests/fast/quick/se/00.hello/mips/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 13016500 because target called exit()