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
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
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
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
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
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
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
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
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
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
59c44bd13b
small compile/link fixes
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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2820 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-04-01 21:30:09 +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
