Thanks Evgeniy, I've noticed this today. And I am trying to write an Android.mk script to cross-compile llvm-symbolizer code now. And this solution is the ExternalSymbolizer, have any plan about the InternalSymbolizer support?
在 2014年9月2日星期二UTC+8下午4时31分49秒，Evgeniy Stepanov写道： > > If you build llvm-symbolizer binary (it's in the LLVM source tree, > cross-compile it to Android) and push it to /system/bin, then > symbolization will just work. > > > On Tue, Sep 2, 2014 at 7:05 AM, ji wang <[email protected] <javascript:>> > wrote: > > I think its very useful to add the function name to the asan output > > recently, which needs in-process symbolization in Asan runtime. > > I've checked the asan runtime source code on android platform, found out > > "__sanitizer_symbolize_data" and "__sanitizer_symbolize_code" > unimplemented. > > What should I do to implement those function and make the symbolization > > works? Or is there any other way to symbolizing ASan output on Android? > > > > char *SendCommand(bool is_data, const char *module_name, uptr > > module_offset) { > > SanitizerSymbolizeFn symbolize_fn = is_data ? > __sanitizer_symbolize_data > > : > > __sanitizer_symbolize_code; > > if (symbolize_fn(module_name, module_offset, buffer_, kBufferSize)) > > return buffer_; > > return 0; > > } > > > > -- > > You received this message because you are subscribed to the Google > Groups > > "address-sanitizer" group. > > To unsubscribe from this group and stop receiving emails from it, send > an > > email to [email protected] <javascript:>. > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "address-sanitizer" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
