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
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patacongo 2011-04-07 01:54:59 +00:00
parent 343ee44de4
commit 75465bba4c

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<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>
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@ -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.
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