[PATCH 7/9] unwind: add libdw as a unwinder

[Masatake YAMATO]

Both, thank you for reviewing.

Dmitry, I will take more time to refine commit messages.

On Thu, 15 Mar 2018 20:28:05 +0300, "Dmitry V. Levin" <ldv at altlinux.org> wrote:
> On Wed, Mar 14, 2018 at 02:28:12AM +0900, Masatake YAMATO wrote:
> [...]
>> diff --git a/stacktrace-libdw.c b/stacktrace-libdw.c
>> new file mode 100644
>> index 00000000..e69de29b
>> diff --git a/unwind-libdw.c b/unwind-libdw.c
>> new file mode 100644
>> index 00000000..f46f5ca1
>> --- /dev/null
>> +++ b/unwind-libdw.c
>> @@ -0,0 +1,203 @@
>> +/*
>> + * This file is mostly based on git commit
>> + * dfefa9f057857735a073ea655f5cb34351032c8e
>> + * of ltrace submitted by Mark Wielaard <mjw at redhat.com>
>> + *
>> + * https://anonscm.debian.org/cgit/collab-maint/ltrace.git/commit/?id=dfefa9f057857735a073ea655f5cb34351032c8e
>> + *
>> + * The commit changes proc.c and output.c files of ltrace
>> + */
>> +
>> +/*
>> + * Copyright notice of output.c
>> + */
>> +/*
>> + * This file is part of ltrace.
>> + * Copyright (C) 2011,2012,2013,2014 Petr Machata, Red Hat Inc.
>> + * Copyright (C) 2010 Joe Damato
>> + * Copyright (C) 1997,1998,1999,2001,2002,2003,2004,2007,2008,2009 Juan Cespedes
>> + * Copyright (C) 2006 Paul Gilliam, IBM Corporation
>> + * Copyright (C) 2006 Ian Wienand
> 
> As this piece of code is authored by Mark Wielaard, it's likely
> Copyright (c) 2014 Mark Wielaard <mjw at redhat.com>

Yes. I referred to Mark's patch only.

I'm talking to Mark about re-licensing the patch of the commit (using
the same license of strace). After getting the permission, I will
update the header of my patch in v2 patct set.

Masatake YAMATO