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rewrite check for bad memory in debug_can_save_memory -------------------- ChangeLog entries follow: -------------------- src/ChangeLog addition: 2010-01-15 Ben Wing <ben@xemacs.org> * emacs.c: * emacs.c (debug_can_access_memory): When checking for bad memory, we need to read all bytes from memory; try even harder to avoid the possibility that a super-optimizing compiler will optimize away the memory reads.
author Ben Wing <ben@xemacs.org>
date Fri, 15 Jan 2010 04:47:00 -0600
parents db9f7328bee1
children 9873ea104ef6
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line diff
--- a/src/ChangeLog	Fri Jan 15 04:41:21 2010 -0600
+++ b/src/ChangeLog	Fri Jan 15 04:47:00 2010 -0600
@@ -1,3 +1,11 @@
+2010-01-15  Ben Wing  <ben@xemacs.org>
+
+	* emacs.c:
+	* emacs.c (debug_can_access_memory):
+	When checking for bad memory, we need to read all bytes from memory;
+	try even harder to avoid the possibility that a super-optimizing
+	compiler will optimize away the memory reads.
+
 2010-01-15  Ben Wing  <ben@xemacs.org>
 
 	* syswindows.h (LOCAL_FILE_FORMAT_TO_TSTR):