1397ca100a
more docs few small fixes
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2920 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-07 21:03:17 +00:00
8e87735afa
More docs, cleanup and some fixes
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(ector I think you'll want to review DSPInterpreter.cpp changes)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2917 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-07 17:10:50 +00:00
5354cb57c3
comments, tstaxl guessing, clear log messages
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2914 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-07 12:14:04 +00:00
f18718922e
more doc and small fix
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2911 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-06 22:47:12 +00:00
cd439cdce0
implement clrl (clral0/1) in the table
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2910 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-06 21:55:50 +00:00
a300a37906
More clean up + ilrrn
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2908 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-06 21:09:42 +00:00
957127d505
DSP: minor shift instruction tweaks. that stuff about negated shift amount in the comments is spooky though. gonna have to run some test code.
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2906 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-06 19:57:54 +00:00
215e014515
splitting shifti to lsr/lsr/asl/asr please review
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2905 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-06 19:03:53 +00:00
0fd2edbf98
DSP: Remove all mentions of the mysterious DROM. Write protect the ROMs and IRAM as much as possible while loaded (to make sure they don't get corrupted by some memory overwrite or whatever). Make instruction reads stricter - iram and irom don't wrap anymore (not 100% sure about this one). Misc cleanup + changes.
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2904 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-06 18:47:21 +00:00
62fed97a34
Copied register table from hermes code
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Please use instead of magic numbers
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2902 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-06 17:28:14 +00:00
e3e7c88ff1
Added separate log for DSP LLE.
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2901 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-06 17:12:05 +00:00
1156a0df9e
Fixed mov + some logging for memory write
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2899 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-06 16:53:49 +00:00
8af05ec4fb
DSP: mov impl / comments
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2895 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-06 12:20:12 +00:00
670ef16ace
opss
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2894 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-06 09:56:47 +00:00
5f5b43c659
some docs small clean up fixed the loop size correctly I hope this time
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2893 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-06 09:42:29 +00:00
17d54d9771
some comments and cleanup
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2891 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-05 22:50:00 +00:00
12557c4a7e
DSP: loop should jump the right instruction size
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2890 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-05 21:30:08 +00:00
360c7e69e6
make tsta into helper function
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2889 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-05 21:11:47 +00:00
e3b1356f3d
DSP: Corrected CMPI implementation. (i think)
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2888 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-05 21:04:46 +00:00
8b6b8b61c3
DSP: Fix opcode masking for ops with extensions.
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2886 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-05 19:30:06 +00:00
5508e5e718
DSP: Code simplification, comments, log improvements.
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2885 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-05 19:17:19 +00:00
40a7cd15ad
DSP: fix IF_CC - could end up in the middle of ops if they were multiword!
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2882 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-05 17:29:06 +00:00
4913912dbb
DSP: Restore CMPI and its disasm. Attempt a correct implementation but results seem worse, dunno :p (playing around with Hermes' DSP demos). Fix error logging to log pc-1 instead of pc since pc has already been incremented. minor cleanups.
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2881 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-05 16:58:15 +00:00
4832ffa377
implemented mulcmv mulcmvz and fixed mulcac to actually add to the acc
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2880 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-05 16:50:15 +00:00
a583950f82
DSP: Unbreak disassembler (broken since 2866), commenting, logging changes, minor cleanup
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2878 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-05 15:46:47 +00:00
5d13f233e7
DSP: Separate the two UpdateRegister functions more clearly. Add more comments about the condition codes.
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2874 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-05 12:59:40 +00:00
7368d712d6
DSP: Move the condition code stuff to a separate file.
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2873 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-05 12:20:30 +00:00
6eb6db21ce
DSP - fix ROM loading (seriously, have we only been loading half the ROMs??? doesn't make sense).
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Also delete some unused old junk variables. Add some comments. Start #defining SR flag constants. "implement" nx.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2872 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-05 11:55:18 +00:00
82880f96da
Condition guessing please review..
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2868 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-05 08:59:18 +00:00
472e67333f
more opcode work removed CW as it makes problems, we can check for unknown instead.
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to check:
- TST implementation seems diffrerent from docs
- CMPAR seems to cause errors in AX games (why? dis we skip clear???) - commented out for now
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2866 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-04 23:24:26 +00:00
9356a920e2
dsp lle-testing: print out address of an unknown opcode
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2853 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-03 15:39:33 +00:00
c33db95bf5
Games now boot with LLE-testing
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2846 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-03 11:53:40 +00:00
38e3b7039a
hacky pro/epi solution, following XK's suggestion.
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This doesn't fix zelda boot, XK can you check why?
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2845 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-03 10:55:42 +00:00
d3552a8e2c
Added msub and andfc/andcf to LLE, also fixed compiler warning.
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2844 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-03 10:32:39 +00:00
7c4e654253
More merging (based on shuffle's opcode merging) includes some fixes/new functions
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F|res this has the jumps you were looking for :-) (not all implemented)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2843 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-03 09:14:52 +00:00
c6ea5b136f
begin merging Hermes patch to gcdsptool to the dsp lle-testing plugin
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2842 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-03 06:21:45 +00:00
6d9b2754e5
A few fixes to DSP LLE, added prologue and epilogue infrastructure (not working yet). Fixed if in Initializing the inst. table.
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2837 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-02 17:45:18 +00:00
49c09650b1
added lots of missing opcodes
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I must be doing something wrong though, maybe wrong mask?
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2826 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-02 10:59:54 +00:00
f4b3309c9f
filled up opcode table as much as I could, commented about opcodes we need to add to the table.
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We are still missing tons of opcodes which I'm not sure where to put...
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2825 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-02 09:31:25 +00:00
bf45299e36
Tiny fix
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2823 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-01 22:45:24 +00:00
44db8cd0b8
LLE-WIP: More progress on the opcode lookup table. Still haven't put the correct interpreter functions into the opcode table.
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2822 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-01 22:41:16 +00:00
9915533c3c
LLE-WIP: Indentation and small fixes to coding style.
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2821 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-01 22:03:52 +00:00
692a05bfe9
fix compile and some code weirdness
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2819 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-01 20:57:20 +00:00
e099934a85
DSP LLE: MAJOR LLE revamp. Interpreter/JIT infrastructure done. Still left to mix and match the correct functions to the correct instruction hexcodes. More changes:
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-Tagged unimplemented instructions and FIXME instructions in the DSP interpreter header
-Expanded the DSP instruction union to be viewable as helpful instruction structures
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2817 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-01 20:22:43 +00:00
nakeee