内存调试工具electric-fence 使用（各种架构方法类似）

dpkg 的命令可用于查看 Debian/ Ubuntu 操作系统是 32 位还是 64 位，此命令只适用于基于 Debian 和 Ubuntu 的 Linux 发行版。

root@Ubuntu-core:~#     dpkg --print-architecture

armhf

我嵌入式系统是armhf，对应的平台electric-fence.deb文件链接如下
https://packages.debian.org/sid/armhf/electric-fence/download
复制到开发板上，运行命令： dpkg -i electric-fence_2.2.5_armhf.deb

查看electric-fence的安装目录

root@Ubuntu-core:/tmp# dpkg -L electric-fence

/.

/usr

/usr/lib

/usr/lib/libefence.a

/usr/lib/libefence.so.0.0

/usr/share

/usr/share/doc

/usr/share/doc/electric-fence

/usr/share/doc/electric-fence/README

/usr/share/doc/electric-fence/README.Debian

/usr/share/doc/electric-fence/README.gdb

/usr/share/doc/electric-fence/changelog.gz

/usr/share/doc/electric-fence/copyright

/usr/share/lintian

/usr/share/lintian/overrides

/usr/share/lintian/overrides/electric-fence

/usr/share/man

/usr/share/man/man3

/usr/share/man/man3/libefence.3.gz

/usr/lib/libefence.so

/usr/lib/libefence.so.0

把/usr/lib/libefence.a  复制到项目的lib目录

编译的时候加上-lefence 即可