android 官网推荐的解决方案：https://wiki.gentoo.org/wiki/Hardened/Textrels_Guide
下面是实例：
[==========] upload files
libs/armeabi-v7a/libplayer-1.1.7.so: 1 file pushed. 6.0 MB/s (10630176 bytes in 1.690s)
libs/armeabi-v7a/test_player: 1 file pushed. 5.8 MB/s (493264 bytes in 0.080s)
libs/armeabi-v7a/gdbserver: 1 file pushed. 6.1 MB/s (596484 bytes in 0.094s)
[==========] run tests
WARNING: linker: /data/local/tmp/libplayer-1.1.7.so has text relocations. This is wasting memory and prevents security hardening. Please fix.
在link libplayer-1.1.7.so 发现有text relocations；textrelor 即有安全隐患，有浪费空间。
现在问题暴露出来了，在android sdk 23之后要求消除 text relocations;下面是消除步骤：
１，下载elf 扫描工具
２，扫描 text relocation 位置。
scanelf -qT out/target/product/generic/symbols/system/lib/libplayer-1.1.7.so
３，查找没有解析出来的symbols 0x47d724
arm-linux-androideabi-objdump -d out/target/product/generic/symbols/system/lib/libplayer-1.1.7.so > libplayer-1.1.7.so.s
