valgrind在DM8148开发板上的移植步骤

valgrind 移植到dm8148 arm开发板的方法：
1)网上下载valgrind 代码，解压到本地，这里使用的是valgrind-3.13.0
2) tirvideo@BC-SERVER:/opt/zyp/valgrind-3.13.0$ sudo apt-get install automake
3) ./autogen.sh
4)修改configure： armv7*) 改成 armv7*|arm)
root@BC-SERVER:/opt/zyp/valgrind-3.13.0# vim configure
5)./configure --host=arm-linux CC=/opt/arm-2009q1/bin/arm-none-linux-gnueabi-gcc CPP=/opt/arm-2009q1/bin/arm-none-linux-gnueabi-cpp CXX=/opt/arm-2009q1/bin/arm-none-linux-gnueabi-g++ --prefix=/opt/valgrind --enable-only32bit
6)make && make install
7)务必将PC端/opt/valgrind 拷贝到arm开发板的对应的/opt目录下（别的目录不能运行，--prefix 后面的路径就是要拷贝到arm开发板的路径）

  假如拷贝到arm开发板的/mnt下，执行时就会出现如下的错误
/mnt/valgrind # ./bin/valgrind --tool=memcheck --leak-check=full ./bin/test_arm 
valgrind: failed to start tool 'memcheck' for platform 'arm-linux': No such file or directory
/mnt/valgrind # 

8.进入arm开发板的/opt/valgrind目录，执行如下的./valgrind --tool=memcheck ./test_arm  命令，
发现也是有错误， 此时需要把交叉编译链/opt/arm-2009q1/arm-none-linux-gnueabi/libc/lib/下面的ld-linux.so.3 拷贝到
arm开发板上的根目录的/lib下面，即可运行成功

/opt/valgrind/bin # ./valgrind --tool=memcheck ./test_arm 
==183== Memcheck, a memory error detector
==183== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==183== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==183== Command: ./test_arm
==183== 

valgrind:  Fatal error at startup: a function redirection
valgrind:  which is mandatory for this platform-tool combination
valgrind:  cannot be set up.  Details of the redirection are: