Index: changes.html
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RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.7/changes.html,v
retrieving revision 1.90
diff -u -r1.90 changes.html
--- changes.html	27 Feb 2012 00:33:29 -0000	1.90
+++ changes.html	28 Feb 2012 17:24:01 -0000
@@ -35,6 +35,36 @@
 
     </li>
 
+    <li>Support on ARM for the legacy floating-point accelerator (FPA) and
+    the mixed-endian floating-point format that it used has been obsoleted.
+    The ports that still use this format have been obsoleted as well.
+    Many legacy ARM ports already provide an alternative that uses the
+    VFP floating-point format.  The obsolete ports will be deleted in the
+    next release.
+
+    <p>The obsolete ports with alternatives are:</p>
+
+    <ul>
+	  <li>arm*-*-rtems (use arm*-*-rtemseabi)</li>
+	  <li>arm*-*-linux-gnu (use arm*-*-linux-gnueabi)</li>
+	  <li>arm*-*-elf (use arm*-*-eabi)</li>
+	  <li>arm*-*-uclinux* (use arm*-*-uclinux*eabi)</li>
+    </ul>
+    <p>Note, however, that these alternatives are not binary compatible
+    with their legacy counterparts (although some can support running legacy
+    applications).</p>
+    <p>The obsolete ports that currently lack a modern alternative are:</p>
+
+    <ul>
+	  <li>arm*-*-ecos-elf</li>
+	  <li>arm*-*-freebsd</li>
+	  <li>arm*-wince-pe*</li>
+    </ul>
+
+    New ports that support more recent versions of the architecture
+    are welcome.</li>
+    <li>Support for the Maverick co-processor on ARM has been obsoleted.
+    Code to support it will be deleted in the next release.</li>
     <li>Support has been removed for Unix International threads on Solaris
     2, so the <code>--enable-threads=solaris</code> configure option and
     the <code>-threads</code> compiler option don't work any longer.</li>