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环境：Ubuntu 10.10 ; gcc 4.4.5;
体系结构实验需要用到。装起来有够麻烦的。主要是东西都太老了，需要用到的交叉编译器gcc的版本都是2.7.2啊，SimpleScalar上写的居然是”newer version”（相对与自带的2.6版本的）。基本上每次make都是一个错。。。照着老师的指导书一步步装还是有错误，要不就是我那一步出现了错误。费了九牛二虎之力才装好。最后靠的是国外大学的资源来安装的，网站上有一个安装脚本，在我的Ubuntu10.10上成功执行。
先把网址晒一下：http://www.ann.ece.ufl.edu/courses/eel5764_10fal/project/
貌似是佛罗里达大学一位助理教授授课时用到的资料，里面有一些安装SimpleScalar和一个安装的脚本buildSS。安装说明基本跟我的实验指导书上的差不多，最受用的还是那个安装脚本。多谢这位老师啊！
直接贴上脚本代码以备后用：
- NAME=Simplescalar
- PACKAGE=simplescalar
- TOOL=simpletools-2v0
- UTIL=simpleutils
- SIM=simplesim
- # Update Ubuntu Software Package
- sudo apt-get update
- # Getting required applications
- sudo apt-get install flex-old bison build-essential
- # Create Simplescalar Directory
- cd
- mkdir $NAME
- cd $NAME
- # Getting simplescalar tar file
- wget http://csrl.unt.edu/downloads/$PACKAGE.tgz
- # Extraction
- tar xvfz $PACKAGE.tgz
- export CC=”gcc”
- # Setting up installation
- export HOST=i686-unknown-linux
- export TARGET=sslittle-na-sstrix
- export IDIR=~/$NAME
- # Build Simplescalar tools
- cd ~/$NAME
- tar xvfz $TOOL.tgz
- rm -rf gcc-2.6.3
- # Build Simplescalar utils
- cd ~/$NAME
- tar xvfz $UTIL-990811.tar.gz
- cd $UTIL-990811
- ./configure –host=$HOST –target=$TARGET –with-gnu-as –with-gnu-ld –prefix=$IDIR
- make CC=gcc
- sudo make install CC=gcc
- # Build Simplescalar
- cd ~/$NAME
- tar xvfz $SIM-3v0d.tgz
- cd $SIM-3.0
- make config-pisa
- make CC=gcc
- # Build Compiler
- cd ~/$NAME
- tar xvfz gcc-2.7.2.3.ss.tar.gz
- cd ~/$NAME/gcc-2.7.2.3
- export PATH=$PATH:$IDIR/simpleutils-990811/sslittle-na-sstrix/bin
- ./configure –host=$HOST –target=$TARGET –with-gnu-as –with-gnu-ld –prefix=$IDIR
- # Fix file errors
- make LANGUAGES=”c c++” CFLASS=-O3 CC=”gcc”
- sed -i ‘s/return \”FIXME\\n/return \”FIXME\\n\\/g’ ~/$NAME/gcc-2.7.2.3/insn-output.c
- make LANGUAGES=”c c++” CFLASS=-O3 CC=”gcc”
- wget http://www.ict.kth.se/courses/IS2202/ar
- wget http://www.ict.kth.se/courses/IS2202/ranlib
- chmod 700 ar
- chmod 700 ranlib
- sudo cp ar $IDIR/sslittle-na-sstrix/bin/ar
- sudo cp ranlib $IDIR/sslittle-na-sstrix/bin/ranlib
- rm ar
- rm ranlib
- chmod +w ~/$NAME/gcc-2.7.2.3/obstack.h
- sed -i ‘s/next_free)++/next_free++)/g’ ~/$NAME/gcc-2.7.2.3/obstack.h
- make LANGUAGES=”c c++” CFLASS=-O3 CC=”gcc”
- sed -i ’98i\
- #define BITS_PER_UNIT 8
- ‘ ~/$NAME/gcc-2.7.2.3/libgcc2.c
- #make LANGUAGES=”c c++” CFLASS=-O3 CC=”gcc”
- cp $IDIR/gcc-2.7.2.3/patched/sys/cdefs.h $IDIR/sslittle-na-sstrix/include/sys/cdefs.h
- make LANGUAGES=”c c++” CFLASS=-O3 CC=”gcc”
- make enquire CC=gcc
- sudo make install LANGUAGES=”c c++” CFLASS=-O3 CC=”gcc” PATH=$PATH:~/$NAME/bin
- # Done!
- exit 0
如果已经下载了所需要的tar包，可以把
- wget http://csrl.unt.edu/downloads/$PACKAGE.tgz
这一行去掉。也可以直接下载，就是速度可能有点慢。这个包里面已经包含了所有需要的工具。使用simscalar-cheetath相应该一下脚本即可。
