From b30b365353a28dc7cc06afe13e3d1ab3f5a3b2b2 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Fri, 11 Nov 2011 14:06:10 +0000
Subject: Fix stack alignment for EABI floating point

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4089 42af7a65-404d-4744-a932-0658087f49c3
---
 nuttx/Documentation/NuttxPortingGuide.html | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'nuttx/Documentation')

diff --git a/nuttx/Documentation/NuttxPortingGuide.html b/nuttx/Documentation/NuttxPortingGuide.html
index 7d190a146..f4c699541 100644
--- a/nuttx/Documentation/NuttxPortingGuide.html
+++ b/nuttx/Documentation/NuttxPortingGuide.html
@@ -5114,7 +5114,12 @@ build
     some functions into RAM, either for better performance or for errata workarounds.
   </li>
   <li>
-    <code>CONFIG_STACK_POINTER</code>: The initial stack pointer
+    <code>CONFIG_STACK_POINTER</code>: The initial stack pointer (may not be supported
+    in all architectures).
+  </li>
+  <li>
+    <code>CONFIG_STACK_ALIGNMENT</code>: Set if the your application has specific
+    stack alignment requirements (may not be supported in all architectures).
   </li>
   <li>
     <code>CONFIG_IDLETHREAD_STACKSIZE</code>: The size of the initial stack.
-- 
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