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Message-ID: <52B9966B.8050104@samersoff.net>
Date: Tue, 24 Dec 2013 14:13:00 -0000
From: Dmitry Samersoff <dms@samersoff.net>
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To: Hui Zhu <teawater@gmail.com>
CC: "gdb@sourceware.org" <gdb@sourceware.org>
Subject: Re: How to write native (i.e. C/C++) plugin for gdb?
References: <52B97EB4.9070100@samersoff.net> <CANFwon3gOuaopfsJ_Eord=14U__zD2JrBorKz_4bMBYPtZy4cQ@mail.gmail.com>
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Hui,

Thank you for the pointer. It useful information but not exactly what
I need.

I need to implement scenario like one below:

(gdb) load-plugin  libgdbjvm.so
(gdb) attach PID
(gdb) jvm show loaded-classes
(gdb) jvm show java-threads
(gdb) jvm show code-cache

etc.

- -Dmitry


On 2013-12-24 17:15, Hui Zhu wrote:
> https://sourceware.org/gdb/current/onlinedocs/gdb/JIT-Interface.html
>
> 
Maybe this is helpful.
> 
> On Tue, Dec 24, 2013 at 8:31 PM, Dmitry Samersoff
> <dms@samersoff.net> wrote: Hi Everybody,
> 
> I'm about to write a plugin to deal with complicated data (Java VM 
> coredump).
> 
> Unfortunately, python is not an option, as I plan to re-use
> already existing C++ code of JVM to access internal structures.
> 
> Is there API, documentation, examples of such plugin?
> 
> Any advice is much appreciated.
> 
> -Dmitry
> 

- -- 
Dmitry Samersoff
Saint Petersburg, Russia, http://devnull.samersoff.net
* There will come soft rains  ...
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