X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=README;h=126a0d11b9adad899f5bd8c8f160dbf817721626;hb=85016c2d45a4cce2ca1f81cb63467d0633caa999;hp=7bcbe9523953a24dff1c2e508daee7d959000c4e;hpb=971bb55369a53630349aeb5887cb20599d4396ee;p=gem5.git diff --git a/README b/README index 7bcbe9523..126a0d11b 100644 --- a/README +++ b/README @@ -1,44 +1,61 @@ -This is release 2.0 of the M5 simulator. - -For information about building the simulator and getting started please refer -to: http://m5.eecs.umich.edu/ - -Specific Pages of Interest are: -http://m5.eecs.umich.edu/wiki/index.php/Compiling_M5 -http://m5.eecs.umich.edu/wiki/index.php/Running_M5 - -If you have questions, please send mail to m5sim-users@lists.sourceforge.net. +This is the gem5 simulator. + +For detailed information about building the simulator and getting +started please refer to: +* The main website: http://www.gem5.org +* Documentation wiki: http://www.gem5.org/Documentation +* Doxygen generated: http://www.gem5.org/docs +* Tutorials: http://www.gem5.org/Tutorials + + +Specific pages of interest are: +http://www.gem5.org/Introduction +http://www.gem5.org/Build_System +http://www.gem5.org/Dependencies +http://www.gem5.org/Running_gem5 + +Short version: +External tools and required versions + +To build gem5, you will need the following software: +g++ version 4.3 or newer. +Python, version 2.4 - 2.7 (we don't support Python 3.X). gem5 links in the + Python interpreter, so you need the Python header files and shared + library (e.g., /usr/lib/libpython2.4.so) in addition to the interpreter + executable. These may or may not be installed by default. For example, + on Debian/Ubuntu, you need the "python-dev" package in addition to the + "python" package. If you need a newer or different Python installation + but can't or don't want to upgrade the default Python on your system, + see http://www.gem5.org/Using_a_non-default_Python_installation +SCons, version 0.98.1 or newer. SCons is a powerful replacement for make. + If you don't have administrator privileges on your machine, you can use the + "scons-local" package to install scons in your m5 directory, or install SCons + in your home directory using the '--prefix=' option. +SWIG, version 1.3.34 or newer +zlib, any recent version. For Debian/Ubuntu, you will need the "zlib-dev" or + "zlib1g-dev" package to get the zlib.h header file as well as the library + itself. +m4, the macro processor. + + +4. In this directory, type 'scons build//gem5.opt' where ARCH is one +of ALPHA, ARM, MIPS, POWER, SPARC, or X86. This will build an optimized version +of the gem5 binary (gem5.opt) for the the specified architecture. + +If you have questions, please send mail to gem5-users@gem5.org WHAT'S INCLUDED (AND NOT) ------------------------- The basic source release includes these subdirectories: - - m5: - - src: source code of the m5 simulator - - test: regression tests - - ext: less-common external packages needed to build m5 - - system/alpha: source for Alpha console and PALcode - -To run full-system simulations, you will need compiled console, -PALcode, and kernel binaries and one or more disk images. These files -are collected in a separate archive, m5_system_2.0.tar.bz2. This file -is included on the CD release, or you can download it separately from -Sourceforge. - -M5 supports Linux 2.4/2.6, FreeBSD, and the proprietary Compaq/HP -Tru64 version of Unix. We are able to distribute Linux and FreeBSD -bootdisks, but we are unable to distribute bootable disk images of -Tru64 Unix. If you have a Tru64 license and are interested in -obtaining disk images, contact us at m5-dev@eecs.umich.edu. - -The CD release includes a few extra goodies, such as a tar file -containing doxygen-generated HTML documentation (html-docs.tar.gz), a -set of Linux source patches (linux_m5-2.6.8.1.diff), and the scons -program needed to build M5. If you do not have the CD, the same HTML -documentation is available online at http://m5.eecs.umich.edu/docs, -the Linux source patches are available at -http://m5.eecs.umich.edu/dist/linux_m5-2.6.8.1.diff, the scons -program is available from http://www.scons.org, and swig is available from -http://www.swig.org. - - + - gem5: + - configs: example simulation configuration scripts + - ext: less-common external packages needed to build gem5 + - src: source code of the gem5 simulator + - system: source for some optional system software for simulated systems + - tests: regression tests + - util: useful utility programs and files + +To run full-system simulations, you will need compiled system firmware +(console and PALcode for Alpha), kernel binaries and one or more disk images. +Please see the gem5 download page for these items at http://www.gem5.org/Download