Android NDK breakpoint debugging JNI C code in

I have set the stage environment . , The direct use NDK breakpoint debugging C code, http://tools.android.com/recent/usingthendkplugin steps refer to the official website , but to set a breakpoint after , debug native run directly run over, did not enter the set breakpoint. Is this what ah.
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halo, are gdb ah
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not gbd ah , NDK can be
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landlord did not solve the problem , I was the problem, there is no success next breakpoint ! !