gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. gem5 compiled Aug 13 2012 17:00:38 gem5 started Aug 13 2012 18:11:50 gem5 executing on zizzer command line: build/MIPS/gem5.opt -d build/MIPS/tests/opt/quick/se/00.hello/mips/linux/simple-atomic -re tests/run.py build/MIPS/tests/opt/quick/se/00.hello/mips/linux/simple-atomic 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 2907000 because target called exit()