From patchwork Sat Sep 18 16:52:16 2010
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Subject: [wwwdocs] Document -fstack-usage and -fstack-check improvements
Date: Sat, 18 Sep 2010 06:52:16 -0000
From: Eric Botcazou <ebotcazou@adacore.com>
X-Patchwork-Id: 65132
Message-Id: <201009181852.16281.ebotcazou@adacore.com>
To: gcc-patches@gnu.org

The subject tells it all.  OK to install?


Index: htdocs/gcc-4.6/changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.6/changes.html,v
retrieving revision 1.41
diff -u -r1.41 changes.html
--- htdocs/gcc-4.6/changes.html	17 Sep 2010 10:20:58 -0000	1.41
+++ htdocs/gcc-4.6/changes.html	18 Sep 2010 16:52:33 -0000
@@ -79,6 +79,9 @@
 	  </li>
       </ul>
       </li>
+      <li>A new switch <code>-fstack-usage</code> has been added.  It makes
+      the compiler output stack usage information for the program, on a
+      per-function basis, in an auxiliary file.</li>
   </ul>
 
 <h2>Compile time and memory usage improvements</h2>
@@ -95,6 +98,12 @@
 
 <h3>Ada</h3>
 
+  <ul>
+    <li>Stack checking has been improved on selected architectures (Alpha,
+    IA-32/x86-64, RS/6000 and SPARC): it now will detect stack overflows
+    in all cases on these architectures.</li>
+  </ul>
+
 <h3>C family</h3>
 
 <h3 id="Cxx">C++</h3>