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prep for 0.4.2 release

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1542 42af7a65-404d-4744-a932-0658087f49c3
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patacongo
2009-02-28 22:12:29 +00:00
parent 434c6c27ca
commit 1a7c3aba48
3 changed files with 73 additions and 50 deletions
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ChangeLog
+4 -2
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@@ -611,7 +611,7 @@
-- see the TODO.txt list for details) -- see the TODO.txt list for details)
* Fix problems with Z16F and eZ80 compilation introduced with recent changes. * Fix problems with Z16F and eZ80 compilation introduced with recent changes.
0.4.2 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> 0.4.2 2009-02-28 Gregory Nutt <spudmonkey@racsa.co.cr>
* M16C: Add support for the Renesas M16C MCU and the SKP16C26 StarterKit. However, * M16C: Add support for the Renesas M16C MCU and the SKP16C26 StarterKit. However,
the target cannot be built because the GNU m16c-elf-ld link fails with the target cannot be built because the GNU m16c-elf-ld link fails with
@@ -636,6 +636,8 @@
divisor, the system timer divisor, and the EMAC poll timer. divisor, the system timer divisor, and the EMAC poll timer.
* ez80Acclaim!: Fixed GPIO pin configuration get serial output * ez80Acclaim!: Fixed GPIO pin configuration get serial output
* ez80Acclaim!: Correct stack overflow in ostest example configuration * ez80Acclaim!: Correct stack overflow in ostest example configuration
* ez80Acclaim!: Fixed restoration of interrupts state on interrupt level context swith.
0.4.3 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
Documentation/NuttX.html
+47 -48
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@@ -671,8 +671,8 @@
</tr> </tr>
</table> </table>
<p><b>nuttx-0.4.1</b>. <p><b>nuttx-0.4.2</b>.
The 33<sup>rd</sup> release of NuttX (nuttx-0.4.1) is available for download The 34<sup>th</sup> release of NuttX (nuttx-0.4.2) is available for download
from the <a href="http://sourceforge.net/project/showfiles.php?group_id=189573">SourceForge</a> from the <a href="http://sourceforge.net/project/showfiles.php?group_id=189573">SourceForge</a>
website. website.
The change log associated with the release is available <a href="#currentrelease">here</a>. The change log associated with the release is available <a href="#currentrelease">here</a>.
@@ -680,17 +680,27 @@
These unreleased changes are listed <a href="#pendingchanges">here</a>. These unreleased changes are listed <a href="#pendingchanges">here</a>.
</p> </p>
<p> <p>
This is a minor bugfix release. This release adds no new OS features but does include support for two new architectures:
The primary reason for this release is to correct numerous build errors that have accumulated for the ZiLOG ZDS-II based targets.
All ZDS-II targets now build correctly (but have not been re-tested).
In addition to platform-specific build failures, release also adds the following features which were not tested as of the time of the release:
<ul> <ul>
<li>Board support fot the ZiLog ez80Acclaim! ez80f910200zco Development Kit,</li> <li>
<li>ZiLOG eZ80F91 EMAC driver</li> <b>ez80Acclaim!</b>
</ul> Basic support has been integrated and verified for the ez80f910200zcog-d board (eZ80F91-based).
That basic support includes timer interrupts and serial console.
Ongoing work includes an EMAC driver that should be integrated for the next release nuttx-0.4.2.
</p>
<p>
eZ80Acclaim! support has been in the code base for some time, but has only just
been integrated due to toolchain issues.
</p>
<li>
<p>Renesas M16C/20</b>.
Support for the Renesas SKP16C20 board has been included in the NuttX source tree.
However, as was with the eZ80Acclaim!, testing and integration of that port is stalled due to toolchain issues.
</p>
</li>
</p> </p>
<p> <p>
These changes were verified only on the NuttX simulation platform. Please report any errors to me. These changes were verified only on the ZiLOG ez80f910200zcog-d platform. Please report any errors to me.
</p> </p>
<table width ="100%"> <table width ="100%">
@@ -941,10 +951,10 @@ BFD_ASSERT (*plt_offset != (bfd_vma) -1);
<p> <p>
<b>STATUS:</b> <b>STATUS:</b>
Testing with the ZiLOG ez80f0910200kitg has been performed only on the on the ZDS-II simulator. Testing with the ZiLOG ez80f0910200kitg has been performed only on the on the ZDS-II simulator.
However, support with the ZiLOG ez80f0910200zcog-d is complete. However, support for the ZiLOG ez80f0910200zcog-d is complete.
The first integrated version was released in NuttX version 0.4.2. The first integrated version was released in NuttX version 0.4.2.
As of this writing, that port provides basic board support with a serial console. As of this writing, that port provides basic board support with a serial console.
An eZ80F09 EMAC driver has been developed, but not fully tested as of that releas. An eZ80F09 EMAC driver has been developed, but not fully tested as of that release.
</p> </p>
</td> </td>
</tr> </tr>
@@ -1293,18 +1303,31 @@ Other memory:
</table> </table>
<pre><ul> <pre><ul>
nuttx-0.4.1 2009-02-06 Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt; nuttx-0.4.2 2009-02-28 Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
* Added board support fot the ZiLog ez80Acclaim! ez80f910200zco Development Kit. * M16C: Add support for the Renesas M16C MCU and the SKP16C26 StarterKit. However,
* Fixed several compilation errors in fixed precision math library when built the target cannot be built because the GNU m16c-elf-ld link fails with
against toolchains that do not support 64-bit type 'long long'. the following message:
* Fix errors in some function prototypes in dirent.h
* Add eZ80F91 EMAC driver m32c-elf-ld: BFD (GNU Binutils) 2.19 assertion fail /home/Owner/projects/nuttx/buildroot/toolchain_build_m32c/binutils-2.19/bfd/elf32-m32c.c:482
* Fix recvfrom() compilation error -- only noted under ZDS
* Updated all ARM Make.def files to work with gcc 2.4.2 (However, there are Where the reference line is:
still some build issues associated with that toolchain in use of arm-elf-objcopy
-- see the TODO.txt list for details) /* If the symbol is out of range for a 16-bit address,
* Fix problems with Z16F and eZ80 compilation introduced with recent changes. we must have allocated a plt entry. */
BFD_ASSERT (*plt_offset != (bfd_vma) -1);
No workaround is known at this time. This is a show stopper for M16C.
* ez80Acclaim!: Fix interrupt vectors positioning; they were being positioned
wrong by 64 bytes (Kevin Franzen).
* ez80Acclaim!: Corrected some stack handling errors during interrupt handling
context save and restore (Kevin Franzen).
* ez80Acclaim!: Corrected vector intialization logic (Kevin Franzen).
* ez80Acclaim!: Corrected overflow problem in the calculation of UART baud rate
divisor, the system timer divisor, and the EMAC poll timer.
* ez80Acclaim!: Fixed GPIO pin configuration get serial output
* ez80Acclaim!: Correct stack overflow in ostest example configuration
pascal-0.1.2 2008-02-10 Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt; pascal-0.1.2 2008-02-10 Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
@@ -1332,31 +1355,7 @@ buildroot-0.1.2 2007-11-06 &lt;spudmonkey@racsa.co.cr&gt
</table> </table>
<pre><ul> <pre><ul>
nuttx-0.4.2 2009-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt; nuttx-0.4.3 2009-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
* M16C: Add support for the Renesas M16C MCU and the SKP16C26 StarterKit. However,
the target cannot be built because the GNU m16c-elf-ld link fails with
the following message:
m32c-elf-ld: BFD (GNU Binutils) 2.19 assertion fail /home/Owner/projects/nuttx/buildroot/toolchain_build_m32c/binutils-2.19/bfd/elf32-m32c.c:482
Where the reference line is:
/* If the symbol is out of range for a 16-bit address,
we must have allocated a plt entry. */
BFD_ASSERT (*plt_offset != (bfd_vma) -1);
No workaround is known at this time. This is a show stopper for M16C.
* ez80Acclaim!: Fix interrupt vectors positioning; they were being positioned
wrong by 64 bytes (Kevin Franzen).
* ez80Acclaim!: Corrected some stack handling errors during interrupt handling
context save and restore (Kevin Franzen).
* ez80Acclaim!: Corrected vector intialization logic (Kevin Franzen).
* ez80Acclaim!: Corrected overflow problem in the calculation of UART baud rate
divisor, the system timer divisor, and the EMAC poll timer.
* ez80Acclaim!: Fixed GPIO pin configuration get serial output
* ez80Acclaim!: Correct stack overflow in ostest example configuration
pascal-0.1.3 2009-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt; pascal-0.1.3 2009-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
ReleaseNotes
+22
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@@ -786,3 +786,25 @@ to me.
This tarball contains a complete CVS snapshot from Februrary 6, 2009. This tarball contains a complete CVS snapshot from Februrary 6, 2009.
nuttx-0.4.2
^^^^^^^^^^^
This is the 34th release of NuttX. This release adds no new OS features but does include
support for two new architectures:
* ez80Acclaim! Basic support has been integrated and verified for the ez80f910200zcog-d
board (eZ80F91-based). That basic support includes timer interrupts and serial
console. Ongoing work includes an EMAC driver that should be integrated for
the next release nuttx-0.4.2.
eZ80Acclaim! support has been in the code base for some time, but has only just
been integrated due to toolchain issues.
* Renesas M16C/20. Support for the Renesas SKP16C20 board has been included in
the NuttX source tree. However, as the the eZ80Acclaim!, testing and integration
of that port is stalled due to toolchain issues.
These changes were verified only on the ZiLOG eZ80910200zcog-d board. Please report any errors
to me.
This tarball contains a complete CVS snapshot from Februrary 28, 2009.