Commit Graph

260 Commits

Author SHA1 Message Date
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 6d2c35a332 Core/DSPCore: Jit: only end emitting the current block when hitting an
unconditional branch(or idle skip), emit check g_dsp.pc and return when
hitting a conditional branch.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6281 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-10-14 13:17:38 +00:00
pierre 47eb5c3416 Core/DSPCore: Only check for internal exceptions in DSPEmitter::checkException, but
call it for every instruction, like in DSPInterpreter::Step. Fix the analysis lookups
for DSP_IDLE_SKIP and DSP_LOOP_END.

After this patch, the block_size and the return value from the block always match,
except when an internal exception is detected. This will change in a later patch,
so we actually get some benefits from checking if we need to call HandleLoop().


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6280 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-10-14 11:37:59 +00:00
pierre e9d91fb9f3 Core/DSPCore: Initialise all of the code blocks
It is pure luck that we did get a fresh (thus zeroed) memory area when not putting DSPLLE on thread. ClearIRAM() is supposed to only clear the non-static part.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6278 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-10-13 21:07:16 +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
pierre f3b144d563 Core/DSPCore: Fix register use in two (currently) unused functions, correct the
IsSameMemArea check in the rest of the file.

Looks like this is simply a copy-paste error, that i dutifully "fixed" for 64 bits.

No idea if this fixes anything, but it brings JIT more in line with the interpreter.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6263 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-10-07 18:36:08 +00:00
Marko Pusljar 6c8fc66698 small HandleLoop() optimization for dsplle-int
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6257 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-10-04 12:50:16 +00:00
pierre b80e207a8a Core/DSPCore: Make JIT work on 64 bit hosts
This is the safe variant that does not assume other
functions use R11 for &g_dsp.r, which they actually do.
So there is a lot unnecessary reloading of the register
getting emitted.

There are a few small changes exploiting pointers known
at emission time and making use of MComplex math.

Also renames m_LLEplaying to m_AIplaying in Core/AudioCommon.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6245 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-10-01 23:23:13 +00:00
Shawn Hoffman baf82a0849 hackfix dsp reset: fixes zelda collector's edition and some other games which reset and hang (...are there any others?)
the problem was that the streaming audio interrupts were still being triggered, causing the game to try and jump to an invalid interrupt handler. The code for dsp lle looks like a hack :( (but it works)

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6163 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-09-02 01:36:45 +00:00
Marko Pusljar 9080e09a45 dsplle - small mulx.. regression fix
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6105 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-08-17 12:42:14 +00:00
Marko Pusljar 0a606d7356 fixes for my previous commits
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6095 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-08-14 09:07:28 +00:00
NeoBrainX 1f9dbb5afe Warning fixes and some cleanups.
Correct me if I was wrong when changing those 0s to '\0's.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6093 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-08-13 19:07:59 +00:00
Marko Pusljar 95b0abb737 dsplle - another small fix
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6075 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-08-08 16:35:10 +00:00
Soren Jorvang 83883cee45 Port to *BSD. It runs but isn't terribly useful without Cg.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5934 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-07-22 03:29:35 +00:00
Glenn Rice 3859a7dce2 Lots more work on making the frame aui stuff functional.
Also added a DSPCORE_STOP state.  The DSP-LLE debugger window segmentation faults if it is openned when a game is not running.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5931 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-07-22 02:05:28 +00:00
Soren Jorvang a2b1f829cb Get rid of a number of unnecessary env.Clones.
Use SCons' convenient # shorthand for the root of our tree.
 
Also various minor cleanup of SConscripts.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5915 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-07-19 03:42:37 +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
j4ck.fr0st 866859493a DSPLLE: jit increment/decrement_addr_reg to match int (TODO: increase/decrease).
revert the OR back to MOV, since it never happens (according to nakee)

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5737 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-06-18 15:41:30 +00:00
j4ck.fr0st 3f633f96bd DSPLLE: some changes i had lying around, get rid of the shifting and make popExtValueToReg do the same as its int counterpart applyWriteBackLog (that is, OR'ing the result of both ops, rather than overwriting the main op result with the ext op result)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5735 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-06-18 14:51:40 +00:00
Soren Jorvang 404c625622 Simplify the SCons build:
On OS X, build all code as Objective-C(++).

Centralize framework handling.

Cleanup.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5645 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-06-10 14:18:21 +00:00
Marko Pusljar dacd557f57 dsplle - cleaning
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5636 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-06-08 18:46:02 +00:00
Soren Jorvang 49bbbe099d Cleanup.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5593 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-06-03 19:15:15 +00:00
Soren Jorvang 4a18908c57 Reapply r5586 and r5587:
Have lint mean -Werror at least until the issue with
-Warray-bounds and -Wunused-result can be resolved.

Avoid producing empty object files:

CoreRecording.cpp is not configured through the build system,
so just give it a dummy symbol when it's not compiled in.
ChunkFile.cpp and DSPBreakpoints.cpp are no longer used.
ExtendedTrace.cpp is Windows-only.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5592 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-06-03 18:49:35 +00:00
hrydgard a3c96ac42c Warp back to 5578. Sorry for the lost changes, please re-apply. Reason: 5579 is a complete disaster.
Not only does it change tons of files to switch to a new and non-working (it doesn't parse my ini files, at least) ini parser, it also reshuffles a lot of code and removes a plugin. The latter part is fine, but doing these two major switches in one revision, one of which is broken, is completely unacceptable. I said to merge tiny changes, not massive reworkings.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5589 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-06-03 18:05:08 +00:00
Soren Jorvang acd2b03afe Avoid producing empty object files:
CoreRecording.cpp is not configured through the build system,
so just give it a dummy symbol when it's not compiled in.
ChunkFile.cpp and DSPBreakpoints.cpp are no longer used.
ExtendedTrace.cpp is Windows-only.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5587 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-06-03 07:50:37 +00:00
Soren Jorvang 30e437f9e3 Fix some cases of variables being used uninitialized. Also some unused
variables, writeable strings and dangerously shadowed variables.

index(), gamma(), exp() and y0() are POSIX functions and using those
names can cause namespace confusion.

A number of C files were missing the final newline required by ANSI C
and some versions of GCC are pedantic enough to complain about this.

These changes simply the scons build, allowing us to get rid of
filterWarnings which is simply more trouble than it's worth.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5574 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-06-02 20:35:12 +00:00
hrydgard a88e09edc2 DSPLLE: followup to last change: bugfix + remove extraneous exception checks
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5542 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-05-29 21:43:46 +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
Soren Jorvang 00758fcafb Uninitialized variables.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5501 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-05-26 21:16:03 +00:00
Marko Pusljar a0c44df6c0 misc stuff
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5468 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-05-23 08:41:58 +00:00
Marko Pusljar f6ce87765f DSPLLE - AR decrement fixed, +other small fixes
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5437 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-05-07 19:32:16 +00:00
nakeee 757285f7d0 DSP jit more work
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5419 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-27 18:15:08 +00:00
nakeee a443ec7d8d DSP Jit annoying shifts
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5406 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-25 14:35:13 +00:00
nakeee 64447eab2c DSP Jit more minor fixes
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5405 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-25 14:24:55 +00:00
nakeee de081d0900 DSP jit: fixed some crash by pop/push (close to bhaal's solution)
If it breaks 64bit you know what to uncomment :-)



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5400 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-23 08:15:00 +00:00
nakeee 219e8beb6d DSP Jit 2 small fixes
one from bhaal and one from skidau


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5398 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-22 18:43:24 +00:00
nakeee 026450006a DSP jit shift fix
Please tell me if 'mv still crashes


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5392 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-20 10:52:28 +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 7bc2887f34 Compile fix
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5386 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-18 18:42:59 +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
nakeee 3fb80c52af DSP LLE: trying to clean up exception handling. Hopefully it didn't break anything
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5381 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-17 20:42:39 +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
j4ck.fr0st 01fc261c2f DSP Jit: rewrite dsp_increase_addr_reg a couple of times, only to find that int was wrong - credits to LordMark for finding that.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5374 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-15 20:01:44 +00:00
nakeee 26b082d384 DSP Jit code cleanup
Unit Test nr/dr/ir need AR0 not ACC0


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5364 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-14 06:19:07 +00:00
skidau 122d5e7b4e Fixed the crash in DSP LLE JIT on x64 by aligning the stack.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5357 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-13 10:18:05 +00:00
nakeee 0b45b3c7a1 More jit fixes (Thanks ector)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5347 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-12 16:06:02 +00:00
nakeee e7dc6c26ce UnitTests compiles on non win32
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5343 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-12 05:33:17 +00:00