Remove unnecessary extern declarations.

[gnu-emacs] / src / .gdbinit

diff --git a/src/.gdbinit b/src/.gdbinit
index d9600338edca77f2118234058b50fd07743de222..ca6f5f255a266dd0a3b5016bf33bbe83b7749f6d 100644 (file)
--- a/src/.gdbinit
+++ b/src/.gdbinit
@@ -1,3 +1,23 @@
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2000, 2001
+#   Free Software Foundation, Inc.
+#
+# This file is part of GNU Emacs.
+#
+# GNU Emacs is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# GNU Emacs is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Emacs; see the file COPYING.  If not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
 # Force loading of symbols, enough to give us gdb_valbits etc.
 set main
 
@@ -139,8 +159,7 @@ end
 
 define xsymbol
 print (struct Lisp_Symbol *) ((((int) $) & $valmask) | gdb_data_seg_bits)
-output (char*)$->name->data
-echo \n
+xprintsym $
 end
 document xsymbol
 Print the name and address of the symbol $.
@@ -240,7 +259,7 @@ end
 
 define xbuffer
 print (struct buffer *) (($ & $valmask) | gdb_data_seg_bits)
-output &((struct Lisp_String *) ((($->name) & $valmask) | gdb_data_seg_bits))->data
+output ((struct Lisp_String *) ((($->name) & $valmask) | gdb_data_seg_bits))->data
 echo \n
 end
 document xbuffer
@@ -305,7 +324,8 @@ end
 
 define xprintsym
   set $sym = (struct Lisp_Symbol *) ((((int) $arg0) & $valmask) | gdb_data_seg_bits)
-  output (char*)$sym->name->data
+  set $sym_name = ((struct Lisp_String *)(($sym->xname & $valmask) | gdb_data_seg_bits))
+  output ($sym_name->data[0])@($sym_name->size_byte < 0 ? $sym_name->size : $sym_name->size_byte)
   echo \n
 end
 document xprintsym
@@ -314,7 +334,7 @@ end
 
 define xbacktrace
   set $bt = backtrace_list
-  while $bt 
+  while $bt
     set $type = (enum Lisp_Type) ((*$bt->function >> gdb_valbits) & 0x7)
     if $type == Lisp_Symbol
       xprintsym *$bt->function
@@ -333,7 +353,7 @@ define xbacktrace
 end
 document xbacktrace
   Print a backtrace of Lisp function calls from backtrace_list.
-  Set a breakpoint at Fsignal and call this to see from where 
+  Set a breakpoint at Fsignal and call this to see from where
   an error was signaled.
 end
 
@@ -353,6 +373,11 @@ define hook-run
   xreload
 end
 
+# Call xreload if a new Emacs executable is loaded.
+define hookpost-run
+  xreload
+end
+
 set print pretty on
 set print sevenbit-strings