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Re: C-g crash in C-x C-f (OSX Lion)

From: Jan Djärv
Subject: Re: C-g crash in C-x C-f (OSX Lion)
Date: Sat, 17 Dec 2011 17:09:01 +0100


17 dec 2011 kl. 16:39 skrev Carsten Mattner:

> New session same #4 for that call
> (gdb) frame 4
> #4  0x00285202 in Fx_own_selection_internal (selection_name=27744162,
> selection_value=78814449) at nsselect.m:425
> 425         ns_handle_selection_request (&ev);
> Current language:  auto; currently objective-c
> (gdb) p selection_name
> $1 = 27744162
> (gdb) xtype
> Undefined command: "xtype".  Try "help".
> (gdb) xsymbol
> Undefined command: "xsymbol".  Try "help".
> (gdb)
> Could gdb be too old for xsymbol/xtype commands? Are those aliases?

They are commands from .gdbinit in Emacs src directory.  You should start gdb 
when standing in that directory, or source that file into gdb.  That is, when 
gdb is started:

(gdb) source <path to emacs sources>/src/.gdbinit

> GNU gdb 6.3.50-20050815 (Apple version gdb-1708) (Mon Aug  8 20:32:45 UTC 
> 2011)
> Copyright 2004 Free Software Foundation, Inc.
> Apple prefers lldb and I have that ready and also could build
> lldb from svn trunk if there's a reason to do so.

I don't think lldb understands Emacs .gdbinit, so there is no reason to use it. 
 I think it yses Python as a scripting language (yech ...).

        Jan D.

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