Commit Graph

23 Commits

Author SHA1 Message Date
skidau f353f80302 LLE JIT: Implemented the addr, lsl and lsl16 instructions in the JIT (x64 only).
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6542 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-12-09 11:52:31 +00:00
skidau 85d36e38c3 LLE JIT: Jitted another 8 DSP multiplier instructions (x64 only)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6519 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-12-04 23:20:31 +00:00
skidau 44285c2b30 LLE JIT: Implemented some of the DSP multiplier functions in the JIT compiler. Only the x64 version has been implemented so far.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6511 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-12-03 13:59:14 +00:00
skidau c79f41d114 LLE JIT: Speed up the dispatcher by removing the compiled block check. Initialised the blocks with a stub which calls the compiler.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6490 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-11-28 13:06:52 +00:00
skidau 6a6fb9cce9 LLE JIT: Added an ASM dispatcher. Should help pave the way for future optimisation.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6486 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-11-28 05:28:21 +00:00
pierre 91eb729aaf Core/DSPCore: Implement jit emitters for lris and mrr.
Also add the mask for ADPCM predictor, like r6480 does.

Tested 64 bit linux/windows. At least compiles for 32 bit windows, but
with these binaries most of my guest software fails with
DSPLLE(interpreted and jit) when it gets to do actual work.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6484 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-11-27 23:40:09 +00:00
Jordan Woyak 73ed235fd1 Changed macro for disallowing copy-ctor and =operator into an inheritable class. Removed IrPointer.ini (no longer used)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6421 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-11-15 05:29:10 +00:00
pierre 2e0274dd1f Core/DSPCore: Implement Jit emitters for all extended operations.
May break things, although my testing didn't reveal any regressions.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6357 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-11-07 23:43:26 +00:00
pierre 4b9831cdce Core/DSPCore: Extended opcode handling fixes
* Make writeToBackLog private to DSPIntExtOps.cpp 
  (JIT variants of 'l and 'ln are disabled and broken as is)
* Make zeroing of the backlog conditional on doing an interpreter fallback and
  do it at a few more places
* Fix selection of cleanup for extended opcodes.
* Fix the DSP unit tests to correctly emit the function prolog/epilog
  (else EBX wouldn't be saved)
* Add a few more DSP unit tests


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6325 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-10-31 23:26:18 +00:00
pierre 34909ecebc Core/DSPCore: Make the JIT blocks return the number of cycles executed.
The block_size seems to be not reliable, even after trying to more closely match
the interpreter by looking at the analysis for (addr+opcode->size-1) for detecting
the end of the block.

Since we need to "calculate" this number shortly before returning to
RunForCycles, it seemed logical to use the (up to now) unused return value
of the blocks.

Improves SMG2 here.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6266 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-10-09 21:43:57 +00:00
j4ck.fr0st 89c4068663 Fix a bug in DSP Jit where branches had a blockSize of zero.
Add some useful checking to J_CC/SetJumpTarget.
Refactor increment/decrement and reuse code with increase/decrease.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5816 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-06-30 16:17:20 +00:00
hrydgard 1d1b08a091 Core audio system work (Watch for regressions please!):
* Restore Audio Throttle to function properly, broken by Ayuanx many hundreds of revisions back. 
* Simplify DSPLLE JIT dispatcher in preparation for an asm rewrite
* Remove hack that made DSPLLE JIT seem faster than it was by running fewer cycles, but resulting in bad sound. This shows off how mysteriously slow it is - I don't understand why it's not faster. Use the DSPLLE interpreter for now if you want to use DSPLLE.
* Made "DSPLLE on Thread" work properly with correct-ish timing - although the speed benefit is really small now.

If it seems like this change slows anything non-LLE down, try turning off Audio Throttle and use the frame limiter in options instead.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5541 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-05-29 21:34:34 +00:00
hrydgard 659d5705c9 DSPLLE: Some cleanup. Possibly very small speed increase.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5535 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-05-29 18:22:50 +00:00
nakeee d86167961c DSP Jit enable ls* and sl* in jit.
Anyone feel like helping with the unit test?


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5390 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-19 13:29:05 +00:00
nakeee 282cf6c6b5 DSP jit: 'mv 's 'sn are now jitted. Added
void pushExtValueFromReg(u16 dreg, u16 sreg);
	void popExtValueToReg();
instead of the backlog.
Someone might want to add it to the Unit test


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5389 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-19 13:02:24 +00:00
nakeee 26a8556c82 DSP jit: a bit more work
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5385 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-18 18:39:54 +00:00
j4ck.fr0st 060eed80c1 Moved ToMask hashing into utility func, changed J_CC end to a short jump
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5377 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-16 13:32:13 +00:00
nakeee ebac492716 DSP Jit some code cleanup
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5376 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-16 10:50:52 +00:00
nakeee d0e7e03c78 DSP Jit: Some small fixes to SR set functions
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5333 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-11 20:03:38 +00:00
nakeee d950726041 DSP Jit: Jit some more AR action and added compile SR which suppose to hold the status for
flags such as S40 which we can use to optimize compile.



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5331 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-11 18:06:29 +00:00
nakeee 524a6dd2bb DSP jit: a so people can review commit
(that for ector, bhaal, skidau)


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5330 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-11 16:36:00 +00:00
nakeee 91c6f5acba DSP Jit removed useless push/pop (at least I hope they were useless).
enabled nr in jit after getting skid_au's help in writing the inscrease_addr_reg.
ector can you please take a look and see if the loop code makes sense? it seems
no one it really sure how loops suppose to work in jit 


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5301 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-09 15:11:02 +00:00
nakeee 499936561a DSP LLE Jit, joined work with XK and skidu.
VERY EXPERIMENTAL DON'T EXPECT HIGH PERFORMANCE!.



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5288 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-07 15:04:45 +00:00