最近在研究ANDROID的安全问题，使用GDB执行gcore出现Command not implemented for this target.提示，感觉像平台不支持，但是我用的是ARM下的GDB。哪位遇到过，给说说啥情况

D:\Download\android-ndk-r9d\toolchains\arm-linux-androideabi-4.8\prebuilt\window
s-x86_64\bin>arm-linux-androideabi-gdb.exe
GNU gdb (GDB) 7.3.1-gg2
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "--host=x86_64-pc-mingw32msvc --target=arm-linux-andr
oid".
For bug reporting instructions, please see:
<http://source.android.com/source/report-bugs.html>.
(gdb) shell adb forward tcp:1234 tcp:1234
(gdb) target remote :1234
Remote debugging using :1234
0x400cc3a0 in ?? ()
(gdb) gcore
Command not implemented for this target.
(gdb)

[注意]APP应用上架合规检测服务，协助应用顺利上架！