relnotes.txt

基于MCF5307的NuCleus源码

              Nucleus PLUS for MCF5204/06 using DiabData

              ********** Release History **********



**************************************************************
Version 1.0.G1.2                                 March 4, 1997
**************************************************************

First release of Nucleus PLUS for MCF5204/06 using the DiabData
development tools (3.7a) and SingleStep BDM for Coldfire
(7.1 beta).  As of the present time, this release has not been
tested with the Arnewsh SBC5206 board and SingleStep BDM.


**************************************************************
Version 1.1.G1.2                                 July 30, 1997
**************************************************************

Second release of Nucleus PLUS for MCF5204/06 using the
DiabData development tools (4.0a) and SingleStep BDM for
Coldfire (7.1).  This release has been tested on the SBC5204
and the SBC5206 boards.  The following were modified or added
in this release:

INT_SBC.S     Changed the ASL.L instruction to ASR.L in the 
              function INT_Interrupt_Shell.

              Added enabling of the instruction cache.

SBC.LNK       Modified to locate the Nucleus vector table to
              address 0x0.

INT_SBC.S     Changed section names for ELF.
TCT.S
TMT.S

BUILD_LI.BAT  Changed compiler options for latest release of
BUILD_AP.BAT  DiabData tools and changed to compile and link
              in ELF format.

**************************************************************
Version 1.2.G1.2                              November 6, 1997
**************************************************************

Third release of Nucleus PLUS for MCF5204/06 using the
DiabData development tools (4.0a) and SingleStep BDM for
Coldfire (7.1).  This release has been tested on the SBC5206
board.  The following files were modified:

INT_SBC.S     In the case of branches to other modules,
TCT.S         changed all BSR to JSR and all BRA to JMP.
TMT.S

BUILD_LI.BAT  Moved compilation of TCT.S to from build_ap.bat
BUILD_AP.BAT  to build_li.bat.