gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. gem5 compiled Jul 15 2011 18:01:24 gem5 started Jul 16 2011 00:22:08 gem5 executing on u200439-lin.austin.arm.com command line: build/X86_SE/gem5.opt -d build/X86_SE/tests/opt/quick/00.hello/x86/linux/o3-timing -re tests/run.py build/X86_SE/tests/opt/quick/00.hello/x86/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 11087000 because target called exit()