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141 Commits

Author SHA1 Message Date
hrydgard 732562325d DSP: Document in a comment what CLR15/SET15 appears to do. (unsigned multiplication) 
minor fix in op table.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3133 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-05-02 14:57:26 +00:00
hrydgard 474f1343f7 DSPLLE: Wrapping behaviour for single increments/decrements of address registers implemented. It made little/no difference as far as I can tell :P 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3129 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-05-01 22:17:22 +00:00
hrydgard 2352cf0fed DSPLLE: 
Enable the SET40 sign extension stuff.
Try to separate the "core" from the "interpreter" logically, a little bit. It's still a bit of a fuzzy border. 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3128 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-05-01 20:06:24 +00:00
hrydgard dfb5fef792 oops 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3127 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-05-01 19:09:17 +00:00
hrydgard 0d57b7f01a DSP: I hereby name R08-R11 WR0-WR3, standing for Wrap control Registers 0-3. 
Kill "CR". 
Document decrements a little bit.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3126 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-05-01 19:07:29 +00:00
XTra.KrazzY 397af9ade4 Tiny fixes 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3119 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-05-01 14:52:54 +00:00
nakeee 6cc8c0744b DSP: Fixed case and some printing in asm 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3117 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-05-01 12:15:48 +00:00
nakeee e39f0f9ce8 DSP: reverting some condition code until we handle 0x1 and 0x2 correctly 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3115 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-05-01 09:26:47 +00:00
nakeee 1f4c000ae6 DSP: updated condition code 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3099 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-28 09:12:29 +00:00
XTra.KrazzY 989e2590a2 Tiny fix 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3072 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-25 10:44:42 +00:00
XTra.KrazzY 1045fc7e98 Completely fixed DSPTool, on all of its memory leaks, bad API and bad C++. (compiling with include works perfectly) 
More small leftover fixes

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3071 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-25 10:38:26 +00:00
XTra.KrazzY a8c224023c Fixed DSPTool include bugs and some leftover fixes 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3069 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-25 02:13:33 +00:00
XTra.KrazzY e0a202b7ef Made DSPTool more informative and actually fail when compile fails (right now it kept creating invalid files) 
Also, created an example test which uses the INCLUDE directive. Tests are much shorter and human-readable now!

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3064 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-24 15:31:13 +00:00
nakeee 92e6d7c283 DSP: fixed compiler warnings and 2 crash bugs 
made the dsp_code test use our lable table rather than the table which was there before (and had few mistakes).
The other tests need to be fixed as well.



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3063 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-24 14:36:31 +00:00
nakeee 89178f411c DSP switched mode 16 and 40 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3045 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-22 19:08:13 +00:00
nakeee cf5b6efba0 DSP change condition code in accordance to latest finding 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3027 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-21 08:53:36 +00:00
hrydgard b4c22390ac More DSPSpy findings - nakee's "TSTAXL" isn't test. Not sure what it is though. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3003 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-18 21:35:21 +00:00
nakeee d939afdcf2 one file missing in sconstruct 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3002 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-18 21:26:44 +00:00
hrydgard 10989fda06 DSP: Comment some new discoveries. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3001 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-18 20:44:42 +00:00
hrydgard 8716a58ae3 First DSPSpy results. cleanup and commenting. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2999 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-18 19:26:06 +00:00
hrydgard 6ec5d28eda DSPSpy: First version submitted, resurrected from the ages of time. Build the dsp code by running dspbuild.bat (or an equivalent shell script), then build the elf using devkitpro/libogc and boot it on your Wii using Homebrew Channel or whatever. You'll get a lot of numbers on your screen. 
DSPTool: build fix.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2995 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-18 14:02:34 +00:00
hrydgard ee933cb5d4 DSPtool: Better code comparer + cmdline interface added. header generator bugfixed. dsp_test.S now matches the binary. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2994 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-18 12:27:24 +00:00
hrydgard e7e4ef4481 DSP: More work on dsptool. Minor bugfixes. Add some testdata for dsptool. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2993 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-18 11:31:37 +00:00
nakeee 42726a7576 Trying clr15/set15, this is an educated guess after looking at ucodes. Please test it and tell me if you see any 
real difference in sound beside on hermes' demo


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2985 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-16 21:46:55 +00:00
nakeee 508b32b94f dsp: small disasm fix 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2983 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-16 16:02:54 +00:00
nakeee 0801abdcc8 small cleanup 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2978 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-16 00:06:37 +00:00
nakeee 19cdbb3e15 Reverting the change that made logical function update logical zero 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2977 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-15 22:29:16 +00:00
nakeee 99e29c82fd DSP: make all logical operations set the logical SR_LOGIC_ZERO flag instead of the arithmetic flags 
assumed 0x20 is a mistake and suppose to be the logical zero flag
Couldn't see any change whatsoever.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2975 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-15 22:04:44 +00:00
hrydgard d973a9e001 DSP: Give the assembler and disassembler saner public APIs. Fix bug in fileutil ReadFileToString. More cleanup. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2970 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-14 22:30:31 +00:00
hrydgard f9903f2054 remove some outdated junk 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2969 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-14 20:55:27 +00:00
hrydgard d25d6b5f98 DSP asm/disasm: Lots of cleanup, mostly. I may have broken the DSP debugger a bit. will fix it properly later.. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2968 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-14 20:44:03 +00:00
Shawn Hoffman b8406f8721 change dsptool's outpath to be where dolphin.exe is 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2966 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-14 13:52:10 +00:00
nakeee 15624cb11c added small comment 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2965 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-14 13:13:12 +00:00
nakeee a77c4f808b guessing unknown extension (seems not to crash anything while other guesses did) 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2964 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-14 12:37:44 +00:00
nakeee 0fa48f2b44 DSP doc adding + dsp table ext changes 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2963 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-14 11:43:44 +00:00
nakeee 5f862cf297 more scons build fixups 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2960 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-12 21:30:22 +00:00
nakeee 0fa8d7683a Fixing compile on linux 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2959 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-12 19:56:59 +00:00
hrydgard 6369b48538 DSP: I seem to have forgotten assemble.h? Killed the globals in assemble.cpp by putting the entire thing in a class, which will make more improvements easier. Same with disasm. More tweaking of the shift ops. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2958 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-12 14:48:55 +00:00
hrydgard d4055b971b DSP asm/disasm: improve the shift instructions so they at least round-trip. not 100% sure it's correct though. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2957 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-12 13:43:12 +00:00
hrydgard f6474b98a8 DSP assembler: Error message improvements. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2956 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-12 13:12:42 +00:00
hrydgard e8b9e93465 DSP: Move the LLE core to a library. Added DSP assembler from gdtool, start cleaning it up. Create a new program called "DSPTool" which will become a more up to date replacement for gdtool from the devkitpro, automatically incorporating all our findings as we make them. This program depends on the new library. It can *ALMOST* roundtrip (asm->disasm->asm) hermes' DSP mixer at this point. Sorry about the unfinished Sconscript work - I'll fix it soon if nobody else does it first. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2955 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-12 10:21:40 +00:00