--- trunk/TODO	2007/10/08 16:21:53	38
+++ trunk/TODO	2007/10/08 16:22:11	40
@@ -1,7 +1,42 @@
-$Id: TODO,v 1.476 2007/04/14 05:39:47 debug Exp $
+$Id: TODO,v 1.489 2007/05/01 04:05:06 debug Exp $
+
+--------------------------------------------
+
+Testing for the next release (0.4.5.1):
+
+TEST DISK OVERLAY IMAGES
+TEST LANDISK/SUPERH EMULATION MODES
+REGRESSION TESTS FOR ALL OTHER SUPPORTED GUEST OSES
+
+# NetBSD/pmax 3.1 or 1.6.2	OK
+# NetBSD/arc 1.6.2		OK
+# NetBSD/hpcmips 3.1		OK
+# NetBSD/cobalt 3.1		OK
+# NetBSD/evbmips 3.1		OK
+# NetBSD/algor 3.1		OK
+# NetBSD/sgimips 3.1		OK
+# NetBSD/cats 3.1		OK
+# NetBSD/evbarm 2.1		OK
+# NetBSD/netwinder 3.1		OK
+# NetBSD/prep 2.1		OK
+# NetBSD/macppc 3.1		OK
+# NetBSD/dreamcast 3.1 MD	OK
+# NetBSD/dreamcast 3.1 LiveCD	OK
+# Linux/dreamcast Live CD	OK
+# OpenBSD/pmax 2.8-BETA		not tested because of lack of time
+# OpenBSD/cats 4.0		OK
+# OpenBSD/landisk 4.1		OK
+# Ultrix/RISC 4.5		OK
+# Sprite for DECstation		OK
+# Debian GNU/Linux for pmax	not tested because of lack of time
+
+Optional:
+# OpenBSD/sgi			FAILED to boot after setup (as expected)
+
+--------------------------------------------
 
 Some things, in totally random order, that I'd like to fix:
-(Some items in this list are probably out-to-date by now.)
+(Some items in this list are possibly out-of-date by now.)
 
 Dyntrans:
 	x)  Instruction combination collisions? How to avoid easily...
@@ -114,11 +149,14 @@
 		    (http://techpubs.sgi.com/library/tpl/cgi-bin/getdoc.cgi/hdwr/bks/SGI_Developer/books/R10K_UM/sgi_html/t5.Ver.2.0.book_284.html)
 
 SuperH:
+	x)  SH4 performance is VERY low when running user-space instructions,
+	    because I actually simulate the 4-entry ITLB as being separate
+	    from the 64-entry DTLB. This is correct, but VERY slow. I need
+	    to experiment with _not_ simulating it in too much detail.
 	x)  SH4 interrupt controller:
 		x)  MASKING should be possible!
 	x)  SH4 DMA (0xffa00000)
 	x)  SH4 UBC (0xff200000)
-	x)  SH4 timers are going too fast!
 	x)  Store queues can copy 32 bytes at a time, there's no need to
 	    copy individual 32-bit words. (Performance improvement.)
 	x)  SH4 BSC (Bus State Controller)
@@ -130,12 +168,16 @@
 	    same page. (Similar to the same optimization for ARM.)
 	x)  Floating point speed!
 	x)  Floating point exception correctness.
+	x)  NetBSD HEAD (as of April 2007) hangs during bootup, because it
+	    turns on/off interrupts in an unfortunately synchronized way
+	    with dyntrans. This needs to be fixed.
+	x)  Exceptions for unaligned load/stores. OpenBSD/landisk uses
+	    this mechanism for its reboot code (machine_reset).
 	x)  Think carefully about how to implement SH5/SH64 (for evbsh5).
 
 Landisk SH4:
-	x)  When NetBSD/landisk 4.0 and OpenBSD/landisk 4.1 have been
-	    released, test to see if they work. (If so, update documentation,
-	    guestos + index, and set stable=1 in machine_landisk.c.)
+	x)  When NetBSD/landisk 4.0 has been released, make sure it works
+	    in the emulator. (Update documentation, etc.)
 
 Dreamcast:
 	x)  G2 DMA
@@ -238,6 +280,17 @@
 	x)  Mouse/pad support! :)
 	x)  A NIC? (As a PCMCIA device?)
 
+M88K:
+	o)  Everything. :)
+		o)  More instruction disassembly!
+		o)  Implement more instructions.
+		o)  has-delay-slot (for debugging)
+		o)  Find manuals!
+		o)  MMU stuff
+		o)  Exceptions
+		o)  FPU
+		o)  Control registers
+
 AVR:
 	o)  Everything.
 
@@ -391,7 +444,8 @@
 	x)  Fix the PowerPC DECR interrupt speed! (MacPPC and PReP speed, etc.)
 	x)  DON'T HARDCODE 100 HZ IN cpu_mips_coproc.c!
 	x)  Test the 8253? Right now it doesn't seem to be used?
-	x)  NetWinder timeofday is incorrect!
+	x)  NetWinder timeofday is incorrect! It seems to be exactly
+	    1 day ahead of actual time?
 	x)  Cobalt TOD is incorrect!
 	x)  Go through all other machines, one by one, and fix them.