porting valgrind to arm platform

./configure -host=armv7-unknown-linux --target=armv7-unknown-linux --prefix=/opt/valgrind-arm/

make 

make install

生成完的/opt/valgrind-arm目录也要复制的板子上的相同目录.

==1659== Memcheck, a memory error detector

==1659== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.

==1659== Using Valgrind-3.12.0 and LibVEX; rerun with -h for copyright info

==1659== Command: ls

==1659== 

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:

valgrind:  

valgrind:  A must-be-redirected function

valgrind:  whose name matches the pattern:      strcmp

valgrind:  in an object with soname matching:   ld-linux-armhf.so.3

valgrind:  was not found whilst processing

valgrind:  symbols from the object with soname: ld-linux-armhf.so.3

valgrind:  

valgrind:  Possible fixes: (1, short term): install glibc's debuginfo

valgrind:  package on this machine.  (2, longer term): ask the packagers

valgrind:  for your Linux distribution to please in future ship a non-

valgrind:  stripped ld.so (or whatever the dynamic linker .so is called)

valgrind:  that exports the above-named function using the standard

valgrind:  calling conventions for this platform.  The package you need

valgrind:  to install for fix (1) is called

valgrind:  

valgrind:    On Debian, Ubuntu:                 libc6-dbg

valgrind:    On SuSE, openSuSE, Fedora, RHEL:   glibc-debuginfo

valgrind:  

valgrind:  Note that if you are debugging a 32 bit process on a

valgrind:  64 bit system, you will need a corresponding 32 bit debuginfo

valgrind:  package (e.g. libc6-dbg:i386).

valgrind:  

valgrind:  Cannot continue -- exiting now.  Sorry.

这个错误~