September 30 release RELEASE NOTES
===============================

SUMMARY:
--------
	This release of Ultra 64 (version 2.0G for RCP 2.0) contains
	various problem fixes and enhancements.

	There is no release for RCP 1.0. RCP 1.0 is no longer
	supported. If you are still using an RCP 1.0 system, do not
	install this release on that system.

	Please note the R4300 multiply problem detailed in the 2.0C
	release.  You MUST install the IRIX 5.3 patch provided. Brief
	instructions are included below in Appendix A; full patch
	installation instructions are included in the release notes
	provided with that patch (also included on this tape).

	Appendix B contains the procedure to install and build the
	Ultra 64 release on an IRIX 6.2 machine.

NEW FEATURES:
-------------
        GLOAD
        A -n flag was added to the gload application. When started with
        -n as an option, gload will not attempt to load a rom image. It
        will sign in for printf data, logging data, and fault data.

NEW DEMO APPLICATIONS:
----------------------


MODIFIED DEMO APPLICATIONS:
----------------------


PROBLEM FIXES:
--------------

	AUDIO 
	The instrument editor tool has been made ready for initial
	release.  This means that some of the problems that existed
	in the alpha release have been fixed and some of the features
	have been completed.  See the developer manual for a full
	discription of the instrument editor and consult the man
	page for a list of remaining bugs.

	GRAPHICS 
	The gspSuper3D microcode did not function properly when data
	was clipped. This has been fixed.

	gSPScisTextureRectangle() did not correctly scissor flipped
	textures, this has been fixed.

	A clipping problem with the Line Microcode has been fixed

	A fifo version of the Sprite Microcode has been added

	A problem which prevented the DRAM version of the Sprite
	Microcde from working properly has been fixed.

	OS 
	Some internal global symbols in libultra did not conform to
	proper naming conventions, causing some symbols to possibly
	clash with user-declared symbols. Most of these have been
	fixed; some newer libraries relating to the disk drive unit
	have not yet been properly cleaned up. The IRIX program
	'elfdump' can be used to list the symbols in the libraries;
	'collide' can be used to check an application's symbols with a
	library to look for namespace collisions.


FEATURES ENHANCED:
------------------

	AUDIO
	Several final features were added to the instrument editor
	for this release.  First, the effects editor now provides
	the built-in effects and lets you build custom effects
	and switch between them on the fly.  Second, the profiler
	now displays maximum values as well as current values and
	displays level output in dBs for more accurate readings.
	Finally, audio configuration parameters are now accessible
	from a dialog and can be changed on the fly.

	GRAPHICS
	The remaining functionality of the Sprite Microcode has been
	implemented.


	OS


FEATURES NO LONGER SUPPORT:
---------------------------

	midiDmon is no longer supported. It has been replaced by the tool, 
	AudioEditor.

	RCP Hardware 1.0 is no longer supported. You should *not*
	install this release on a RCP 1.0 system.

THINGS TO WATCH OUT FOR:
------------------------

DOCUMENTATION:
-------------

	The documentation has received another extensive review,
	adding information and clarifying some sections.


----------------------------------------------------------------------------
CAVEATS
----------------------------------------------------------------------------

Graphics:
--------

Audio:
-----

Operating System:
----------------

Demos:
------

Tools:
------

Debugger:
--------

----------------------------------------------------------------------------
APPENDIX A
----------------------------------------------------------------------------

Important Things from Previous Releases That You Must Know:
----------------------------------------------------------

	You need 'sgitcl' to run the application 'spin'. This
	package is included on 5.3 distribution CD's, and is
	included with this release for convenience. It is
	*not* installed when you do a default ultra install.

	You *must* install the IRIX patch patchSG0001118 to your
	system. This patch fixes your C compiler and Assembler
	in order to work around an R4300 problem. This patch is
	included with this release for convenience. It is
	*not* installed when you do a default ultra install.
	See patch1118/patchSG0001118/relnotes/ch1.z for complete
	installation instructions. Note: You must select this
	patch for install. The default behavior for 'inst' is to
	not install patches. You must request this patch to be
	installed explicitly. (see man inst for more information)


----------------------------------------------------------------------------
APPENDIX B
----------------------------------------------------------------------------

Procedure to install and build the ultra environment on IRIX 6.2 machine
------------------------------------------------------------------------

	The procedure below describes how to install and build the 
	Nintendo64 (also known as Ultra64) development environment on an 
	IRIX 6.2 Indy system. The idea is to have a toolroot directory on 
	this 6.2 machine that contains IRIX 5.3 development tools (ie., 
	compilers, linkers, etc.). These 5.3 tools require about 300 MB of 
	disk space for installation. The SGI development environment 
	makes extensive use of two important environment variables: TOOLROOT 
	and ROOT. If these variables are not defined, the system uses the
	root "/" directory as default. For example, you will find many 
	references to these two variables in the /usr/include/make/commondefs 
	file. The build environment references these two variables to find 
	tools (ie., compilers, assemblers, linkers), header files, and 
	libraries. The steps to create a working 5.3 toolroot tree on a 
	6.2 machine are described below.

	1)  Login in and become superuser on an IRIX 6.2 Indy workstation.

	    $ login root

	2)  Create a toolroot directory to install all IRIX 5.3 development
	    tools. For example, let's use "/u64_toolroot" as the 
	    5.3 toolroot directory.

	    # mkdir /u64_toolroot

	3)  Run the "inst" program to install the complete set of 5.3 
	    development tools (from CDs) onto this new toolroot directory.
	    Please see the man page on inst(1M) for more info.

	    # inst -f /CDROM/dist -r /u64_toolroot

	4)  From the "inst" list menu, select the following products for 
	    installation: c_eoe, c_dev, c++_eoe, c++_dev, compiler_eoe, 
	    compiler_dev, dev, dmedia_eoe, eoe1, eoe2, gl_dev, and 
	    compiler patch patchSG0001118.

	    The compiler patch was included in the last Ultra64 release 
	    tapes. The list below contains all the 5.3 products installed on 
	    our test 6.2 Indy system.
	   
	5)  Now, install the new Ultra64 release onto the toolroot. Please 
	    note that only release 2.0F and later have the proper IRIX 6.2 
	    kernel driver for the Ultra64 development board. 

	    # inst -f <source> -r /u64_toolroot

	    where <source> could be a DAT tape or a remote workstation that
	    contains the Ultra installable images.
	
	6)  From the "inst" list menu, select ultra for installation.

	7)  Once the ultra installation is completed, you should see 
	    messages similar to these displayed on your shell window:

	    ULTRA-64 SYSTEM INSTALLATION PROGRAM

	    IRIX 6.X detected...
	    Copying /u64_toolroot/usr/lib/PR/install/u64_6.2.o to 
                /usr/cpu/sysgen/IP22boot/u64.o
	    Copying /u64_toolroot/var/sysgen/master.d/u64 to 
	        /var/sysgen/master.d/u64
	    Copying /u64_toolroot/var/sysgen/system/u64.sm to 
	        /var/sysgen/system/u64.sm
	    Installation completed (...)

	    The above messages simply notify you that all the necessary 
	    kernel driver files have been copied from the toolroot directory 
	    to the proper locations on the 6.2 system.

	8)  Quit the "inst" program

	9)  Rebuilt the kernel to incorporate the new Ultra64 driver by 
	    running the "autoconfig" program.

	    # autoconfig

	10) Reboot the system

	    # reboot

	11) When the system is booting up, if it finds the Ultra64 development
	    board, the following message will be displayed on the console
	    window.

	    u64 (IRIX 6.2): board found at address 0xbf400000

	12) Now, to build the Ultra64 demo applications, you can log back 
	    into the system as any user that have write-access to the 
	    toolroot directory.

	13) Set the TOOLROOT and ROOT environment variables to the toolroot
	    directory. For example,

	    For C shell:
		$ setenv TOOLROOT /u64_toolroot
		$ setenv ROOT /u64_toolroot

	    For Korn shell:
		$ export TOOLROOT=/u64_toolroot
		$ export ROOT=/u64_toolroot

	14) Go to the "simple" demo directory and build this application.

	    $ cd $ROOT/usr/src/PR/simple
	    $ make

	    You should notice (from the make messages) that all the tools 
	    (ie., cc, ld, makerom), header files, and libraries are
	    referenced from the toolroot directory. Therefore, if you have 
	    installed all the necessary 5.3 development tools correctly, 
	    this make should complete successfully.

	15) Now, to test the modified kernel, run the "simple" application 
	    by loading the rom image onto the development board

	    $ gload simple/rom

	16) If you see a spinning SGI cube on the TV set, then you've
	    successfully created an IRIX 5.3 toolroot on a 6.2 machine.

	17) To honor the TOOLROOT and ROOT environment variables, your build
	    environment should use the common defines and rules as specified 
	    in the /usr/include/make/commondefs and 
	    /usr/include/make/commonrules.

The debugger 'gvd' can still be used; it does not need to be installed
in TOOLROOT. As long as the u64_6.2.o is used, and the dbgif from the
TOOLROOT is used, gvd should work just fine.

-----------------------------------------------------------------------------
List of IRIX 5.3 products installed on our test IRIX 6.2 Indy workstation:
-----------------------------------------------------------------------------

Target: /u64_toolroot/
I = Installed, R = Removed

   Name                 Version     Description

I  c++_dev              1021572035  C++, 4.0
I  c++_dev.hdr          1021572035  C++ Headers
I  c++_dev.hdr.lib      1021572035  C++ Library Headers
I  c++_dev.sw           1021572035  C++ Software
I  c++_dev.sw.c++       1021572035  C++ Compiler
I  c++_dev.sw.lib       1021572035  C++ Libraries

I  c++_eoe              1021572033  Standard Execution Environment (C++, 4.0)
I  c++_eoe.sw           1021572033  Standard Execution Software
I  c++_eoe.sw.lib       1021572033  Standard Execution Libraries

I  c_dev                1021572033  C, 3.19
I  c_dev.hdr            1021572033  C Headers
I  c_dev.hdr.lib        1021572033  C Library Headers
I  c_dev.sw             1021572033  C Software
I  c_dev.sw.c           1021572033  C Compiler
I  c_dev.sw.copt        1021572033  C Scalar Optimizer
I  c_dev.sw.lib         1021572033  C Libraries
I  c_dev.sw.util        1021572033  C Utilities

I  c_eoe                1021572033  Standard Execution Environment (C, 3.19)
I  c_eoe.sw             1021572033  Standard Execution Software
I  c_eoe.sw.lib         1021572033  Standard Execution Libraries

I  compiler_dev         1021572033  Base Compiler Development Environment, 5.3
I  compiler_dev.hdr     1021572033  Base Compiler Headers
I  compiler_dev.hdr.lib 1021572033  Base Compiler Headers
I  compiler_dev.sw      1021572033  Base Compiler Software
I  compiler_dev.sw.base 1021572033  Base Compiler Components
I  compiler_dev.sw.dbx  1021572033  Base Compiler dbx Debugger
I  compiler_dev.sw.ld   1021572033  Base Compiler Loader
I  compiler_dev.sw.lib  1021572033  Base Compiler Libraries
I  compiler_dev.sw.perf 1021572033  Base Compiler Performance Tools
I  compiler_dev.sw.util 1021572033  Base Compiler Utilities

I  compiler_eoe         1021572035  IRIX Standard Execution Environment,
(Compiler, 5.3)
I  compiler_eoe.sw      1021572035  IRIX Standard Execution Environment
Software
I  compiler_eoe.sw.cpp  1021572035  Source Code Preprocessor
I  compiler_eoe.sw.lboot  1021572035  Kernel lboot Software
I  compiler_eoe.sw.lib  1021572035  Base Execution Libraries
I  compiler_eoe.sw.unix 1021572035  IRIX Execution Environment

I  dev                  1021572036  Development System, 5.3
I  dev.hdr              1021572036  Development Headers, 5.3
I  dev.hdr.lib          1021572036  Development Environment Headers
I  dev.sw               1021572036  Development Software, 5.3
I  dev.sw.lib           1021572036  Development Libraries
I  dev.sw.make          1021572036  Parallel Make Utilities

I  dmedia_eoe           1022162520  IRIS Digital Media Execution Environment,
5.5
I  dmedia_eoe.data      1022162520  IRIS Digital Media EOE Data Files
I  dmedia_eoe.data.soundscheme  1022162520  SoundScheme Data Files
I  dmedia_eoe.sw        1022162520  IRIS Digital Media Software
I  dmedia_eoe.sw.common 1022162520  Common Execution Environment Components
I  dmedia_eoe.sw.compression  1022162520  Compression Execution Environment
I  dmedia_eoe.sw.midi   1022162520  MIDI Execution Environment

I  eoe1                 1021572036  IRIX Execution Environment 1, 5.3
I  eoe1.man             1021572036  IRIX Execution Environment Man Pages
I  eoe1.man.relnotes    1021572036  IRIX Release Notes
I  eoe1.man.unix        1021572036  Basic IRIX Man Pages
I  eoe1.sw              1021572036  IRIX Execution Environment Software
I  eoe1.sw.gfx_lib      1021572036  Graphics Execution Libraries
I  eoe1.sw.irix_lib     1021572036  IRIX Execution Libraries
I  eoe1.sw.unix         1021572036  IRIX Execution Environment

I  eoe2                 1021572036  IRIX Execution Environment 2, 5.3
I  eoe2.sw              1021572036  IRIX Execution Environment Software
I  eoe2.sw.imagetools   1021572036  Graphics Library Image Tools

I  gl_dev               1021572036  Graphics Library Development System, 5.3
I  gl_dev.sw            1021572036  GL Software
I  gl_dev.sw.gldev      1021572036  GL Development Environment

I  patchSG0001118       1029999901  Patch SG0001118: workaround for R4300
silicon users (nintendo developers)
I  patchSG0001118.compiler_dev_sw  1029999901  Base Compiler Software
I  patchSG0001118.compiler_dev_sw.base  1029999901  Base Compiler Components

I  ultra                1022149600  Ultra 64 Development Environment, 2.0F
I  ultra.dev            1022149600  Ultra 64 Development Environment Software
I  ultra.dev.base       1022149600  Ultra 64 Base Development
I  ultra.dev.demo       1022149600  Ultra 64 Demonstration Software
I  ultra.man            1022149600  Ultra 64 Development Environment Man Pages
I  ultra.man.base       1022149600  Ultra 64 Base Development Man Pages

-----------------------------------------------------------------------------