Commit Graph

41 Commits

Author SHA1 Message Date
pierre 383d12185f JIT: Use RAX instead of INVALID_REG for offsetOrBaseReg in MScaled
Fixes asserts triggering in WriteRex with 32bits.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7656 8ced0084-cf51-0410-be5f-012b33b47a6e
2011-06-30 19:17:53 +00:00
pierre 6cdb40a194 JIT: Add support for memory accesses with scaled index register but without base register
This is mostly useful for removing SHLs by constant 1, 2, 3, which this
commit implements in one place.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7652 8ced0084-cf51-0410-be5f-012b33b47a6e
2011-06-29 22:40:01 +00:00
pierre 35026f9de1 Core/Common: Allow LEA(32,...) with M() OpArgs exceeding the 2G range.
Fixes JitIL in debug builds.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7478 8ced0084-cf51-0410-be5f-012b33b47a6e
2011-04-22 15:51:40 +00:00
Rodolfo Osvaldo Bogado eef715b1cf added the possibility to allocate aligned memory, an use it to allocate the buffer utilized in texture decoding, this will make a little easy to use aligned writes when possible in sse2/3 optimized algorithms.
some code additions for future use ;).
please gcc user test this as i don't have opportunity to test it myself i only use reference code to.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7247 8ced0084-cf51-0410-be5f-012b33b47a6e
2011-02-25 20:35:05 +00:00
pierre e57406dbcc Core/Common: Add support for low 8 bit parts of SI,DI,BP on 64 bit in x64Emitter
In addition protect against their use on 32 bit and the use of [ABCD]H
together with a REX prefix on 64 bit.

This assumes that the customOp parameter of WriteREX and operandReg of
OpArg always are registers, and thus needs to give something valid to
WriteREX when that is not the case (WriteShift).

In addition to the patch i sent to the ML, there are a few changes to the
error reporting(mostly whitespace).



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7202 8ced0084-cf51-0410-be5f-012b33b47a6e
2011-02-19 14:20:52 +00:00
pierre fb1ebd8022 Core/DSPCore: Consolidation of register accesses(except for the four hw
stacks), addition of a register cache(currently accumulators on 64bit only).

It feels a bit slower, but the numbers are about the same.
Caching accumulators doesn't change speed either.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6848 8ced0084-cf51-0410-be5f-012b33b47a6e
2011-01-14 18:00:25 +00:00
pierre fc1db5eaa0 Core/DSPCore: Reorganize register layout for accessing accumulators
(acc and ax) and product register with one read/write.

Gives a minuscule speedup of not more than 4%. In exchange, breaks all
your out-of-tree changes to dsp. Tests are not building again, yet.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6680 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-12-29 02:12:06 +00:00
skidau f67afb4fca LLE JIT:
* Optimised the updating of g_dsp.pc in the compile loop (code by kiesel-stein)
* Added JIT version of LRI (code by kiesel-stein)
* Added JIT versions of the branch instructions (code by Jack Frost)
* DSP_SendAIBuffer fix (code by Mylek)
* Marked instructions that update g_dsp.pc in the DSP table and updated PC based on the table (speed up)
* Fixed the signed bits not being set properly in the addr instruction
* Created a MainOpFallback function to use interpreted versions of the instructions if necessary (code by kiesel-stein)
* Disabled the jit versions of subarn and addarn as they are slowing down NSMBW

The above work in both x86 and x64 modes.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6582 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-12-15 01:42:32 +00:00
nodchip 58ac6e541f Added PSRLD/PSRLQ/PSLLD/PSLLQ support to x64Emitter
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6180 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-09-06 03:03:33 +00:00
Rodolfo Osvaldo Bogado 3e7dafbbd7 fully implemented display list cache with vertex data included and added in all the plugins.
still experimental, not totally optimized but must bring a nice speed up
please test for regressions an error. an please Linux people fix scons :)

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6149 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-08-29 23:08:56 +00:00
dok.slade cf5088c37e JIT compiler:
* Improved constants folding in load/store instructions
* Merged load instructions

This is almost the same commit as r6076/r6077 but x64 build has been fixed.
Thanks a lot to skidau and BHaaL!!


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6120 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-08-23 22:26:00 +00:00
dok.slade 55d7f93e0c Revert r6076 and r6077 since they broke x64 builds
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6080 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-08-09 19:00:24 +00:00
dok.slade 5a248b46a1 JIT compiler:
* Improved constants folding in load instructions
* Merged load instructions
* Fixed the register allocator so that it can restore the registers state after jumping to the dispatcher (in case of a conditional jump)

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6076 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-08-08 18:12:58 +00:00
j4ck.fr0st 57a3c87815 DSPJit: disabled NR again until we fix DSPEmitter::increase_addr_reg.
And to help test things like that: DSPJitTester (use with caution on x64, most likely fails there; r5250 might be why)

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5306 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-04-09 19:18:50 +00:00
nakeee 47239ce0f4 XK patch for adding jit config to audiocommon/c16 function to x64emitter
and Skidu's fix for 64bit


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5230 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-03-24 11:22:33 +00:00
j4ck.fr0st df1be33ba9 Some more leak hunting/housekeeping, probably wont affect Issue 2184 in a noticeable way tho.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5046 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-02-12 19:28:51 +00:00
hrydgard b84a1823b2 Hopefully fix all remaining quantizer issues in Mario Kart Wii:
* must use a truncating float-to-int conversion, for example.
  * introduce optimized variants of the single value psq_st operation (JIT only).
  * fix bug in SafeWriteRegToReg when swap = false

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4861 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-01-16 22:44:49 +00:00
hrydgard 901316e61b (assorted cleanup and reindent that didn't belong in the quantizer change)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4855 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-01-16 19:01:00 +00:00
XTra.KrazzY c86d2e5129 Now ALL copyright dates are fixed to the legally correct year: The year in which the project began. Now we don't have to change it every year :)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3898 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-07-28 21:32:10 +00:00
hrydgard ccebd7512e Fix a DSP disasm problem, misc minor stuff .. not much to see here
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3745 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-07-11 10:18:25 +00:00
magumagu9 c52e4d281e Remove instructions which don't actually exist.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3670 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-07-04 00:09:12 +00:00
omegadox eb0cab140f Some code cleanup
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2768 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-03-28 08:57:34 +00:00
hrydgard 41ce35deb3 fix crazy codegen bug and unban R12 from register allocators
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2295 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-02-17 22:18:21 +00:00
hrydgard 1c1425a406 Assorted jit64-related bugfixes. Discovered and papered over nasty codegen bug. No, IL64 still doesn't work.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2281 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-02-16 22:06:11 +00:00
magumagu9 412626c327 Add CVTPS2DQ implementation.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1759 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-01-04 08:29:47 +00:00
hrydgard 6c916151ab Split out the shader caches into their own files. The goal is to eventually be able to move the "Managers" to VideoCommon.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1681 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-12-26 11:23:59 +00:00
magumagu9 be4c7e1399 Add a helper to make zero-argument calls from an aligned stack
correctly.



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1663 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-12-25 22:10:36 +00:00
nakeee 02ce244d52 Should this fix compile on linux64?
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1618 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-12-21 14:40:43 +00:00
hrydgard 347fc18542 misc cleanup, bugfix for x86 display in jit window
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1596 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-12-19 22:21:29 +00:00
hrydgard 104acd5bc1 Turn the X86 emitter into a class, so the code pointer is no longer a global, yay! Created XCodeBlock that derives from XEmitter, and the Jit now derives from XCodeBlock so it can call all ADD SUB JNZ etc without having to prefix them with "emit.". I think someone's gonna like this.
There's some cleanup still to be done, but hey, it works. There shouldn't be a noticable speed difference.

I hope GCC doesn't have a problem with the "member function pointers" I used.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1594 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-12-19 21:24:52 +00:00
magumagu9 97e01e31d0 Some small emitter enhancements; I was originally planning on actually
using these, but I changed my mind.  They could potentially be 
useful in the future, though.



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1574 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-12-18 06:46:32 +00:00
bushing 30c883bcfc set svn:eol-style=native for **.h
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1438 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-12-08 04:46:09 +00:00
hrydgard 5c58227702 Optimize vertex loader with a mini JIT (only first step, more optimizations may follow). Some various error message and warning fixes.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1276 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-11-23 17:46:14 +00:00
magumagu9 05058b9684 Another Linux build fix.
Also, some trivial changes I'm too lazy to separate out.



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1249 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-11-22 20:20:14 +00:00
XTra.KrazzY 145f80fc00 Committing magumagu9's work on IMUL JIT
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1241 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-11-22 12:10:35 +00:00
hrydgard 575bdd9166 Lots of various changes. CPU detect fix. Maybe a minor speed increase. CPU bugs remain.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@180 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-08-12 20:05:45 +00:00
hrydgard efd15dc2c3 maybe fix some crashes some people are seeing (used wrong instruction to load 64 bits)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@174 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-08-10 20:38:15 +00:00
hrydgard f9019d0ad3 Assorted debugger upgrades and fixes + changed DolphinWX project not to depend on its plugins
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@169 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-08-10 18:21:16 +00:00
hrydgard 0c21d95606 bugfix, more...
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@116 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-07-31 21:02:19 +00:00
hrydgard d8fa3113ea Cleanup, preparations for Linux/Mac JIT (not yet working)
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@114 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-07-31 20:22:35 +00:00
hrydgard 775dc8a9c0 Initial megacommit.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4 8ced0084-cf51-0410-be5f-012b33b47a6e
2008-07-12 17:40:22 +00:00