Re: gud breakage: ^done,changelist=[]

[Jan Nieuwenhuizen <janneke@gnu.org>]

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Nick Roberts writes:

> It can only help us if you report the bug when you first find it.

Of course, I am sorry.  I usually do, except with emacs+gdb I assumed
that everyone and his dog would suffer from it (duh).

> That's odd because gud has used "--annotate=3" for over a year. However, it
> shouldn't make any difference at the moment.

--annotate=3 has the same problem.  I seem to remember that bringing
up a third window, so I mindlessly switch that off.

> C++ and multithreaded, that might be pushing it a bit. If you don't use any
> features of the new mode you can get the old behaviour using "gdb -fullname"

Thanks, that works!  LilyPond is not multithreaded.  It might be
because of linking to guile, which supports threads?

> Please set the variable gdb-enable-debug-log (which records the transactions
> between gdb and emacs) to t, trigger the bug and post the value of
> gdb-debug-log to emacs-pretest-bugs.

Done.

Jan.

-- 
Jan Nieuwenhuizen <janneke@gnu.org> | GNU LilyPond - The music typesetter
http://www.xs4all.nl/~jantien       | http://www.lilypond.org


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using lilypond, emacs CVS

emacs -q
M-x gdb
gdb --annotate=3 lily/out/lilypond

Current directory is /home/janneke/lily/lily/out/
GNU gdb 6.1-debian
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-linux"...Using host libthread_db library "/lib/libthread_db.so.1".

(gdb) b main
Breakpoint 1 at 0x81742a0: file main.cc, line 463.
(gdb) r
Starting program: /var/fred/cvs/savannah/lilypond/lilypond/lily/out/lilypond 
[Thread debugging using libthread_db enabled]
[New Thread 16384 (LWP 3986)]
[Switching to Thread 16384 (LWP 3986)]

Breakpoint 1, main (argc=1, argv=0xbfffeb04) at main.cc:463
(gdb) n
(gdb) 
(gdb) 
(gdb) 

(gdb) 
^done,changelist=[]
(gdb) 
(gdb) p argc
^done,changelist=[]
(gdb) 
(gdb) up
^done,changelist=[]
(gdb) 
(gdb) info break
^done,changelist=[]
(gdb) 
(gdb) 

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