It contains all necessary sources and scripts for adapting gem5 to serving as the frontend of TLiveSP.

1. Clone gem5 repository to local

    hg clone [http://repo.gem5.org/gem5](http://repo.gem5.org/gem5)
    

2. Checkout the stable version

    hg update stable_2014_12_14
    

3. Copy the cpu model to gem5 tree

    cp -r gem5-sp/src/spcpu/ gem5/src/
    

4. Patch some files

    patch -p1 < unlinkat.patch
    patch -p1 < mkdirat.patch
    

5. Compile

    scons -j8 build/ARM/gem5.opt CPU_MODELS=AtomicSimpleCPU,LivespCPU