gem5 Simulator System.  http://gem5.org
gem5 is copyrighted software; use the --copyright option for details.

gem5 compiled May  8 2012 15:07:01
gem5 started May  8 2012 15:36:45
gem5 executing on piton
command line: build/MIPS/gem5.opt -d build/MIPS/tests/opt/quick/se/00.hello/mips/linux/o3-timing -re tests/run.py build/MIPS/tests/opt/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 12671500 because target called exit()