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0fd2edbf98a07d6838a4fdc415e53e2bc63b4a0e
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31 Commits

Author SHA1 Message Date
hrydgard
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. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2904 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-06 18:47:21 +00:00
XTra.KrazzY
e3e7c88ff1 Added separate log for DSP LLE. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2901 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-06 17:12:05 +00:00
nakeee
8af05ec4fb DSP: mov impl / comments 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2895 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-06 12:20:12 +00:00
nakeee
5f5b43c659 some docs small clean up fixed the loop size correctly I hope this time 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2893 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-06 09:42:29 +00:00
nakeee
360c7e69e6 make tsta into helper function 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2889 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-05 21:11:47 +00:00
hrydgard
e3b1356f3d DSP: Corrected CMPI implementation. (i think) 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2888 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-05 21:04:46 +00:00
hrydgard
8b6b8b61c3 DSP: Fix opcode masking for ops with extensions. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2886 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-05 19:30:06 +00:00
hrydgard
40a7cd15ad DSP: fix IF_CC - could end up in the middle of ops if they were multiword! 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2882 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-05 17:29:06 +00:00
hrydgard
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. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2881 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-05 16:58:15 +00:00
hrydgard
6eb6db21ce DSP - fix ROM loading (seriously, have we only been loading half the ROMs??? doesn't make sense). 
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
nakeee
472e67333f more opcode work removed CW as it makes problems, we can check for unknown instead. 
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
Shawn Hoffman
e1c3d1bfd4 dsp llet debugger: disasm the ucode when it's dumped 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2857 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-03 19:29:15 +00:00
Shawn Hoffman
9356a920e2 dsp lle-testing: print out address of an unknown opcode 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2853 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-03 15:39:33 +00:00
nakeee
f0fff9cb19 More opcodes 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2851 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-03 15:30:50 +00:00
XTra.KrazzY
c33db95bf5 Games now boot with LLE-testing 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2846 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-03 11:53:40 +00:00
nakeee
38e3b7039a hacky pro/epi solution, following XK's suggestion. 
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
XTra.KrazzY
d3552a8e2c Added msub and andfc/andcf to LLE, also fixed compiler warning. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2844 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-03 10:32:39 +00:00
nakeee
7c4e654253 More merging (based on shuffle's opcode merging) includes some fixes/new functions 
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
nakeee
230f17a639 more opcode guessing 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2841 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-02 22:22:37 +00:00
nakeee
52c261e68e fixed the mask chekcing 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2838 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-02 18:40:09 +00:00
XTra.KrazzY
6d9b2754e5 A few fixes to DSP LLE, added prologue and epilogue infrastructure (not working yet). Fixed if in Initializing the inst. table. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2837 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-02 17:45:18 +00:00
nakeee
188ad88125 LOL, forgot the check 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2834 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-02 13:41:04 +00:00
nakeee
e2852e9625 Unloop 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2831 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-02 13:08:25 +00:00
Shawn Hoffman
cfcd3ce822 beginning dsp lle debugger, buttons dont work yet so dont spazz out. (Thanks a lot to whoever wrote min32 gui :) ) 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2828 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-02 12:50:47 +00:00
nakeee
12a5a8b164 clean up last commit 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2827 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-02 12:44:19 +00:00
nakeee
49c09650b1 added lots of missing opcodes 
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
nakeee
f4b3309c9f filled up opcode table as much as I could, commented about opcodes we need to add to the table. 
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
XTra.KrazzY
44db8cd0b8 LLE-WIP: More progress on the opcode lookup table. Still haven't put the correct interpreter functions into the opcode table. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2822 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-01 22:41:16 +00:00
XTra.KrazzY
9915533c3c LLE-WIP: Indentation and small fixes to coding style. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2821 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-01 22:03:52 +00:00
XTra.KrazzY
59c44bd13b small compile/link fixes 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2820 8ced0084-cf51-0410-be5f-012b33b47a6e
 2009-04-01 21:30:09 +00:00
XTra.KrazzY
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: 
-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