valgind使用错误——检测不同位目标程序

最新推荐文章于 2024-11-24 13:51:53 发布

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最新推荐文章于 2024-11-24 13:51:53 发布

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原文链接：http://www.cnblogs.com/tibetanmastiff/p/4911542.html

本文详细介绍了当使用64位Valgrind工具测试32位程序时遇到的Memcheck内存错误问题，并提供了可能的解决方案，包括安装glibc的debuginfo包和确保动态链接器导出所需函数。

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当64位的valgrind工具测试32位的程序时，会报如下错误：

==22235== Memcheck, a memory error detector
==22235== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==22235== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright info
==22235== Command: ./test
==22235== 

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:      strlen
valgrind:  in an object with soname matching:   ld-linux.so.2
valgrind:  was not found whilst processing
valgrind:  symbols from the object with soname: ld-linux.so.2
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:  Cannot continue -- exiting now.  Sorry.

转载于:https://www.cnblogs.com/tibetanmastiff/p/4911542.html