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Re: how to decode back trace addresses manually?

From: Han <keepsimple at gmail dot com>
To: Mike Frysinger <vapier at gentoo dot org>
Cc: libc-help at sourceware dot org
Date: Sun, 24 Jan 2010 15:08:37 -0800
Subject: Re: how to decode back trace addresses manually?
References: <37666aa81001232249h600cb4e0s391fa4eb6d314822@mail.gmail.com> <201001240601.36461.vapier@gentoo.org>

Thanks a lot Mike!

Han

On Sun, Jan 24, 2010 at 3:01 AM, Mike Frysinger <vapier@gentoo.org> wrote:
> On Sunday 24 January 2010 01:49:24 Han wrote:
>> I am using ?backtrace and backtrace_symbols to print back traces in a
>> C program. Sometimes it cannot print out the symbols and print only
>> the hex address from a library. ?However it is a bit difficult for me
>> to re-compile the library with -rdynamic option.
>>
>> My question is: can I manually decode the address given I have the
>> source code and object files? ?Btw, I don't have to find out the line
>> number, but at least the function names.
>
> use `addr2line` or `readelf -s`
> -mike
>

Follow-Ups:
- Re: how to decode back trace addresses manually?
  - From: Han

References:
- how to decode back trace addresses manually?
  - From: Han
- Re: how to decode back trace addresses manually?
  - From: Mike Frysinger

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