From: Andrew Benson <abenson@carnegiescience.edu>
To: Jerry DeLisle <jvdelisle@charter.net>
Cc: gfortran <fortran@gcc.gnu.org>,
Andrew Benson <abenson@carnegiescience.edu>
Subject: Re: Debugging a class or derived type procedure
Date: Thu, 4 Mar 2021 20:00:07 -0800 [thread overview]
Message-ID: <CAM3HiBewY+s=fhc6-FSu7AQU4qtrX-5-DH87CrF031uYf6c8dg@mail.gmail.com> (raw)
In-Reply-To: <08fb3131-b67e-ec32-c833-aacbafb4721f@charter.net>
Hi Jerry,
I think:
print *(me%_data)
should work.
-Andrew
--
* Andrew Benson: http://users.obs.carnegiescience.edu/abenson/contact.html
* Galacticus: https://github.com/galacticusorg/galacticus
On Thu, Mar 4, 2021, 7:47 PM Jerry DeLisle <jvdelisle@charter.net> wrote:
> Hi all,
>
> I am using gdb on an application I am working on. I have set a
> breakpoint to get the following:
>
> (gdb) r
> Starting program: /run/media/jerry/TP5/dev/factivate/a.out
> [Thread debugging using libthread_db enabled]
> Using host libthread_db library "/lib64/libthread_db.so.1".
> Program mymain begin
>
> Breakpoint 1, m_application::run (me=...) at m_application.f90:57
> 57 fdata => me%self
> (gdb) p me
> $1 = ( _data = 0x414b00, _vptr =
> 0x406140 <__m_application_MOD___vtab_m_application_Application> )
> (gdb) me::_data
>
> me is the passed argument to the class procedure "run". I am happy that
> I can see this in gdb and it has the notation displayed well enough. As
> you can see I can print 'me'.
>
> How do I examine " _data = 0x414b00" ?
>
> Any help appreciated?
>
> Jerry
>
>
prev parent reply other threads:[~2021-03-05 4:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-05 2:51 Jerry DeLisle
2021-03-05 4:00 ` Andrew Benson [this message]
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