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[Emacs-diffs] Changes to emacs/etc/DEBUG,v
From: |
Nick Roberts |
Subject: |
[Emacs-diffs] Changes to emacs/etc/DEBUG,v |
Date: |
Sun, 06 Aug 2006 00:39:51 +0000 |
CVSROOT: /sources/emacs
Module name: emacs
Changes by: Nick Roberts <nickrob> 06/08/06 00:39:50
Index: DEBUG
===================================================================
RCS file: /sources/emacs/emacs/etc/DEBUG,v
retrieving revision 1.41
retrieving revision 1.42
diff -u -b -r1.41 -r1.42
--- DEBUG 23 Jun 2006 18:14:57 -0000 1.41
+++ DEBUG 6 Aug 2006 00:39:50 -0000 1.42
@@ -272,6 +272,13 @@
The above commands also exist in a version with an `x' suffix which
takes an object of the relevant type as argument.
+** Following longjmp call.
+
+Recent versions of glibc (2.4+?) encrypt stored values for setjmp/longjmp which
+prevents GDB from being able to follow a longjmp call using `next'. To
+disable this protection you need to set the environment variable
+LD_POINTER_GUARD to 0.
+
** Using GDB in Emacs
Debugging with GDB in Emacs offers some advantages over the command line (See
- [Emacs-diffs] Changes to emacs/etc/DEBUG,v,
Nick Roberts <=