diff --git a/ChangeLog b/ChangeLog index 532f448d6fa..692a657b5a1 100644 --- a/ChangeLog +++ b/ChangeLog @@ -638,7 +638,7 @@ * 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 +0.4.3 2009-03-04 Gregory Nutt * z8Encore! and eZ80Acclaim!: Fixed the serial driver initialization sequence * eZ80Acclaim!: Fixed error in vector table: Missing space set aside for the @@ -653,4 +653,4 @@ * Implemented priority inheritance logic for POSIX semaphores. Because the pthread mutexes are built on semaphores, they will have this property as well. - +0.4.4 2009-xx-xx Gregory Nutt diff --git a/Documentation/NuttX.html b/Documentation/NuttX.html index f5000359979..5008ab67c1f 100644 --- a/Documentation/NuttX.html +++ b/Documentation/NuttX.html @@ -671,8 +671,8 @@ -

nuttx-0.4.2. - The 34th release of NuttX (nuttx-0.4.2) is available for download +

nuttx-0.4.3. + The 35th release of NuttX (nuttx-0.4.3) is available for download from the SourceForge website. The change log associated with the release is available here. @@ -680,28 +680,25 @@ These unreleased changes are listed here.

- This release adds no new OS features but does include support for two new architectures: + This release one important new OS feature and corrects and extends the eZ80 port:

    -
  • - 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 was with the eZ80Acclaim!, testing and integration of that port is stalled due to toolchain issues. -

    -
    • +
  • Priority Inheritance. + The basic NuttX waiting logic was extended to support priority inheritance. + See the NuttX User Manual + for further information. +
    • +
  • ez80Acclaim! + Corrected several critical, show-stopping bugs on that platform including: + errors in the serial driver intrrupts and an error in the ez80 vector table,. +
    • +
  • eZ80Acclaim!: + Completed integration of the eZ80F91 EMAC driver. +

- These changes were verified only on the ZiLOG ez80f910200zcog-d platform. Please report any errors to me. + These changes were verified only on the ZiLOG eZ80910200zcog-d board and on Cygwin-based + simulation platform in various configurations. Please report any errors to me.

@@ -954,8 +951,7 @@ BFD_ASSERT (*plt_offset != (bfd_vma) -1); Testing with the ZiLOG ez80f0910200kitg has been performed only on the on the ZDS-II simulator. However, support for the ZiLOG ez80f0910200zcog-d is complete. 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. - An eZ80F09 EMAC driver has been developed, but not fully tested as of that release. + As of this writing, that port provides basic board support with a serial console and eZ80F91 EMAC driver.

@@ -1304,31 +1300,20 @@ Other memory: 
    
-nuttx-0.4.2 2009-02-28 Gregory Nutt <spudmonkey@racsa.co.cr>
+nuttx-0.4.3 2009-03-04 Gregory Nutt <spudmonkey@racsa.co.cr>
 
-	* 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
+	* z8Encore! and eZ80Acclaim!: Fixed the serial driver initialization sequence
+	* eZ80Acclaim!: Fixed error in vector table:  Missing space set aside for the
+	  "unused" vectors.  As a result, all vectors above timer4 were skewed.
+	* eZ80Acclaim!: Fixed logic error in UART interrupt handler.
+	* Many fixes in FAT file system and in NSH for correct compilation with ZDS-II
+	* eZ80Acclaim!: Added and verified a NuttShell (NSH) configuration.
+	* eZ80Acclaim!: Correct endian-ness; defconfig files said BIG endian.
+	* Restructured parts of the uIP port for correct compilation with ZDS-II
+	* eZ80Acclaim!: Complete basic integration of the eZ80F91 EMAC driver.  The
+	  driver is basically functional and should mature prior to the 0.4.3 release.
+	* Implemented priority inheritance logic for POSIX semaphores.  Because the pthread
+	  mutexes are built on semaphores, they will have this property as well.
 
 pascal-0.1.2 2008-02-10 Gregory Nutt <spudmonkey@racsa.co.cr>
 
@@ -1359,20 +1344,7 @@ buildroot-0.1.3 2009-02-28 <spudmonkey@racsa.co.cr>
 
 
 
      
-nuttx-0.4.3 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
-
-	* z8Encore! and eZ80Acclaim!: Fixed the serial driver initialization sequence
-	* eZ80Acclaim!: Fixed error in vector table:  Missing space set aside for the
-	  "unused" vectors.  As a result, all vectors above timer4 were skewed.
-	* eZ80Acclaim!: Fixed logic error in UART interrupt handler.
-	* Many fixes in FAT file system and in NSH for correct compilation with ZDS-II
-	* eZ80Acclaim!: Added and verified a NuttShell (NSH) configuration.
-	* eZ80Acclaim!: Correct endian-ness; defconfig files said BIG endian.
-	* Restructured parts of the uIP port for correct compilation with ZDS-II
-	* eZ80Acclaim!: Complete basic integration of the eZ80F91 EMAC driver.  The
-	  driver is basically functional and should mature prior to the 0.4.3 release.
-	* Implemented priority inheritance logic for POSIX semaphores.  Because the pthread
-	  mutexes are built on semaphores, they will have this property as well.
+nuttx-0.4.4 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
 
 pascal-0.1.3 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
 
diff --git a/ReleaseNotes b/ReleaseNotes
index 41c74346dda..fbe6410108a 100644
--- a/ReleaseNotes
+++ b/ReleaseNotes
@@ -808,3 +808,22 @@ These changes were verified only on the ZiLOG eZ80910200zcog-d board. Please rep
 to me.
 
 This tarball contains a complete CVS snapshot from Februrary 28, 2009.
+
+nuttx-0.4.3
+^^^^^^^^^^^
+
+This is the 35th release of NuttX.  This release one important new OS feature and corrects
+and extends the eZ80 port:
+
+	* Priority Inheritance.  The basic NuttX waiting logic was extended to
+	  support priority inheritance. See the NuttX User Manual for further
+	  information: http://www.nuttx.org/NuttxUserGuide.html#priorityinheritance.
+	* ez80Acclaim! Corrected several critical, show-stopping bugs on that
+	  platform including: Errors in the serial driver intrrupts and an error
+	  in the eZ80 table,.
+	* eZ80Acclaim!: Completed integration of the eZ80F91 EMAC driver.
+
+These changes were verified only on the ZiLOG eZ80910200zcog-d board and on Cygwin-based
+simulation platform in various configurations. Please report any errors to me.
+
+This tarball contains a complete CVS snapshot from March 13, 2009.
\ No newline at end of file
diff --git a/include/debug.h b/include/debug.h
index 72769c77976..0cb0c2f4005 100644
--- a/include/debug.h
+++ b/include/debug.h
@@ -1,7 +1,7 @@
 /****************************************************************************
  * debug.h
  *
- *   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007-2009 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt 
  *
  * Redistribution and use in source and binary forms, with or without