Fix AVR build, Add hooks for kernel threads

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3477 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 13 insertions, 1 deletions

diff --git a/nuttx/Documentation/NuttX.html b/nuttx/Documentation/NuttX.html
index 5721c5eff..891e619bb 100644
--- a/nuttx/Documentation/NuttX.html
+++ b/nuttx/Documentation/NuttX.html
@@ -8,7 +8,7 @@
   <tr align="center" bgcolor="#e4e4e4">
     <td>
       <h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
-      <p>Last Updated: April 3, 2011</p>
+      <p>Last Updated: April 6, 2011</p>
     </td>
   </tr>
 </table>
@@ -2201,6 +2201,15 @@ nuttx-6.1 2011-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
       separately linked images: (1) a kernel-mode RTOS image, and (2) a user-
       mode application image that communicates to the RTOS kernel via system
       calls.  A lot more still must be done.
+    * user_initialize(): Eliminated the user_initialize() initialization hook.
+      It is difficult to maintain and redundant:  Board level initialization
+      an up_initialize() provide the same kind of capability.
+    * arch/*/include/*/type.h: On some compilers, char defaults as unsigned.
+      Explicitly add signed to integer types if signed is what is required.
+    * arch/*: For all architectures -- Global register state save structure
+      (usually called current_regs) should be marked volatile; Added general
+      capability to support nested interrupts (not fully realized for all
+      architectures).
 
 apps-6.1 2011-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
 
@@ -2228,6 +2237,9 @@ buildroot-1.10 2011-xx-xx &lt;spudmonkey@racsa.co.cr&gt;
     * Makefile - Alter copy arguements to avoid permissions problems when
       copying NuttX header files.
     * toolchain/nxflat/nxflat.mk and Makefile - Fix include paths.
+    * toolchain/gcc/3.3.6 - Added a patch to fixed compilation error on Ubuntu
+      9.10.
+
 </pre></ul>
 
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