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Re: [PATCH] JIT read_debug_info callback takes target symfile addr
- From: Andy Wingo <wingo at igalia dot com>
- To: Pedro Alves <palves at redhat dot com>
- Cc: Doug Evans <xdje42 at gmail dot com>, gdb-patches at sourceware dot org, asmundak at google dot com
- Date: Thu, 26 Feb 2015 13:51:28 +0100
- Subject: Re: [PATCH] JIT read_debug_info callback takes target symfile addr
- Authentication-results: sourceware.org; auth=none
- References: <87d250yaqq dot fsf at igalia dot com> <m3k2z5lutu dot fsf at sspiff dot org> <871tlduk0a dot fsf at igalia dot com> <54EF083A dot 9000800 at redhat dot com>
On Thu 26 Feb 2015 12:49, Pedro Alves <palves@redhat.com> writes:
> On 02/26/2015 08:58 AM, Andy Wingo wrote:
>
>> Who are the right people? I'm happy to do work off and on around these things, if
>> you are interested.
>
> Looks like you could be coordinating your ideas with
> Alexander Smundak (added to CC), which is wanting similar
> things for OpenJDK:
>
> https://sourceware.org/ml/gdb-patches/2015-02/msg00735.html
>
> Alexander, this thread is here:
>
> https://sourceware.org/ml/gdb-patches/2015-02/msg00739.html
Oh neat. That approach looks more aligned to V8's needs. I will see if
I can cook up a patch based on Alexander's work that does the same thing
in Guile and write an unwinder for V8. I will let you know when I have
this done. Of course I do not intend to block Alexander's work in any
way, but perhaps this could provide additional feedback about the use
case.
Alexander do you have your work in a git repository anywhere? It might
be easier to coordinate, if that's a thing you are interested in, and to
track changes in your work as you react to Doug et al's feedback. I
sometimes sync up to this tree, FWIW:
https://github.com/andywingo/binutils-gdb/commits/master
Regards,
Andy