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12794 Commits

Author SHA1 Message Date
skidau
afccf2276d Merge pull request #1012 from skidau/aram-dma-exceptions 
Compile the ARAM DMA exception checks into the JIT block
 2014-09-28 14:48:38 +10:00
Fiora
3878187721 Interpreter: remove debug printf in psq_l 2014-09-27 20:44:45 -07:00
skidau
7184019090 Increased the savestate internal version. 
Added a small note for instant dma.
 2014-09-28 11:51:14 +10:00
Lioncash
8b578c7ba3 DSPJitRegCache: Merge two loops in popRegs. 2014-09-27 18:33:48 -04:00
Lioncash
1c42fd9928 SI: Fix bounds check in GetDeviceType 2014-09-27 16:44:21 -04:00
Lioncash
a8d8c9230b CoreParameter: Kill off an snprintf usage 2014-09-27 14:45:03 -04:00
Lioncash
2f4d3961b3 CoreParameter: Use unique_ptr in place of raw pointers 2014-09-27 14:42:59 -04:00
skidau
86b6dfe4b3 Added a instant ARAM DMA mode which is enabled automatically when required. 
Detects a situation where the game is writing to the dcache at the address being DMA'd. As we do not have dcache emulation, invalid data is being DMA'd causing audio glitches. The following code detects this and enables the DMA to complete instantly before the invalid data is written.
Added accurate ARAM DMA transfer timing.
Removed the addition of DSP exception checking.
 2014-09-27 20:47:29 +10:00
skidau
4b37fdfa45 Added a CompileExceptionCheck function to the JitInterface and re-routed the existing code to utilise the interface. 2014-09-27 20:16:26 +10:00
skidau
945d431171 Added OPTYPE_LOADPS and OPTYPE_STOREPS instruction types to the PPC table. 
Updated ARAM DMA and FIFO write exception checking to uses these types.

Conflicts:
	Source/Core/Core/PowerPC/Interpreter/Interpreter_Tables.cpp
	Source/Core/Core/PowerPC/PPCTables.h
 2014-09-27 20:16:26 +10:00
skidau
0f256715e0 Re-added the ARAM DMA exception check. This fixes the audio cutting in and out of Resident Evil 2 and 3. Removed the special case for short transfers as it is no longer required. 2014-09-27 20:16:26 +10:00
skidau
d09e2abb0d Compile the ARAM DMA exception checks into the JIT block in a similar style to FIFO writes. This ensures that the ARAM DMA is handled soon after the DMA completes. Fixes issue 7122 and issue 7342. 2014-09-27 20:16:25 +10:00
Fiora
fbbe9605a9 Debug: fix display of instructions in virtual memory in MMU games 2014-09-27 01:07:37 -07:00
Fiora
ac1fc9ad03 JIT+Emitter: support locking flags 
This helps us avoid accidentally clobbering flags between two instructions
when the flags are expected to be maintained. Dolphin will of course crash
immediately, but at least it will crash loudly and alert us of the mistake,
instead of forcing hours of bisecting to find the subtle way in which the JIT
has managed to sneak a flag-modifying instruction where there shouldn't be one.
 2014-09-26 20:47:06 -07:00
skidau
23e2301223 Merge pull request #1154 from skidau/undeclared-uv0-fix 
Fixed the "Undeclared identifier: uv0" OpenGL shader compile error that appears in NBA2K11.
 2014-09-27 13:25:16 +10:00
skidau
f5bbfa139d Merge pull request #1146 from RachelBryk/netplay-input-display 
Make input display work properly with netplay.
 2014-09-27 13:25:01 +10:00
Fiora
39d4306a2e JIT: fix carry merging across breakpoints 
More precisely, don't do it.
 2014-09-26 13:21:01 -07:00
Fiora
ba39c35f24 JIT: fix branch merging, take 2 
NOT doesn't set flags.
 2014-09-25 22:33:40 -07:00
skidau
30d77b38c5 Merge pull request #1127 from Sonicadvance1/QGR-BitField 
Change the QGR union over to a BitField union.
 2014-09-26 14:53:24 +10:00
skidau
9d746b89a2 Merge pull request #1162 from FioraAeterna/fixmerges 
JIT: fix bugs with ComputeRC in branch merging patch
 2014-09-26 14:46:53 +10:00
Fiora
f9ab25152c JIT: fix bugs with ComputeRC in branch merging patch 
We really, really need to be sure the input to ComputeRC is a register.
 2014-09-25 21:45:25 -07:00
skidau
146725f64a Merge pull request #1125 from Sintendo/fresjumps 
Change fres/frsqrte jumps
 2014-09-26 14:45:19 +10:00
Rachel Bryk
4fe1119e52 Cleanup Renderer::CalculateTargetSize(), and allow IRs higher than 4x to be set via ini. 2014-09-25 19:50:25 -04:00
comex
fb3d9c9d58 Fix warning in x64CPUDetect.cpp in generic build by not building it. 2014-09-25 18:48:00 -04:00
comex
9cdd842080 Add a fake SContext definition for _M_GENERIC. 2014-09-25 18:47:34 -04:00
Fiora
23fbcecf13 JIT: enable block linking and idle skipping in debug mode 
They can still be turned off, just don't force them off.
Also remove some dated comments.
 2014-09-25 07:12:10 -07:00
comex
8dccb0c743 Fix fastmem in JitIL after 755bd2c4. 
That commit reorganized fastmem a bit; I wrote it before the patch to
support fastmem in JitIL landed, and forgot to edit it to account for
the fact.  Since JitILBase now derives from Jitx86Base, the HandleFault
override can just be removed.
 2014-09-25 01:15:58 -04:00
skidau
c41f76e774 Merge pull request #1148 from lioncash/typo 
ISOProperties: Fix typo in the tooltip for manual config editing.
 2014-09-25 13:49:39 +10:00
skidau
6d064b0406 Merge pull request #1126 from lioncash/delete 
DolphinWX: Get rid of an explicit delete in OnExportSave
 2014-09-25 13:44:21 +10:00
Sintendo
29cca5c84f Change fres/frsqrte jumps 2014-09-24 21:58:01 +02:00
Fiora
bfab5f1e91 JIT: generic branch merging 
Why merge just cmps and rlwinm when we can merge ALL the branches?
 2014-09-24 12:34:18 -07:00
Ryan Houdek
76697922b4 Implement XER optimization on ARMv7 JIT core 
Not completely optimized; there's room for improvement here.
 2014-09-24 12:27:54 -07:00
Fiora
5fce109ce1 Reorganize carry to store flags separately instead of part of XER 
Also correct behavior with regards to which bits in XER are treated as zero
based on a hwtest (probably doesn't affect any real games, but might as well
be correct).
 2014-09-24 12:27:47 -07:00
skidau
788a719718 Merge pull request #1153 from skidau/twx-bindtoreg 
Replaced KillImmediate with BindToRegister in the tw instruction.
 2014-09-24 13:31:44 +10:00
skidau
a83792e914 Merge pull request #1074 from FioraAeterna/earlyflush 
JIT: flush a register if it won't be used for the rest of the block
 2014-09-24 13:30:02 +10:00
skidau
539f270c67 Added a xf.numtexgen != bp.numtextgen error log if there is a mismatch detected. 2014-09-24 10:46:09 +10:00
booto
7f76ad3edb dsp int timing tweak 
this fixes a bug in GE9E5D that caused hangs on boot
 2014-09-24 00:50:46 +08:00
skidau
b4399dbdf3 Fixed the "Undeclared identifier: uv0" OpenGL shader compile error that appears in NBA2K11. 2014-09-24 00:10:45 +10:00
Lioncash
bdd1853586 Merge pull request #1149 from rohit-n/android-warnings 
Android: Silence some more warnings.
 2014-09-23 07:51:14 -04:00
skidau
65eb0ff2fe Replaced KillImmediate with BindToRegister in the tw instruction. Fixes the error "WriteNormalOp - a1 and a2 cannot both be memory" which appeared on starting Monopoly Streets. 2014-09-23 18:00:41 +10:00
skidau
cbf102794e Merge pull request #1130 from Sonicadvance1/AArch64-jit-extXx 
[AArch64] Implement instructions.
 2014-09-23 13:52:30 +10:00
skidau
fb18d5376f Merge pull request #1142 from lioncash/linucks 
Fix some warnings on Linux
 2014-09-23 13:43:18 +10:00
Fiora
88f2fbe1a4 JIT: fix merged bclr with comex's BLR optimizations 2014-09-22 18:22:31 -07:00
Fiora
f103234e2b JIT: flush a register if it won't be used for the rest of the block 
This should dramatically reduce code size in the case of blocks with
lots of branches, and certainly doesn't hurt elsewhere either.

This can probably be improved a good bit through smarter tracking of register
usage, e.g. discarding registers that are going to be overwritten, but this
is a good start and should help reduce code size and register pressure.
Unlike that sort of change, this is a "safe" patch; it only flushes registers,
which can't affect correctness, unlike actually discarding data.

As part of this, refactor PPCAnalyst to support distinguishing between
float and integer registers (to properly handle instructions that access
both, like floating-point loads and stores).

Also update every instruction in the interpreter flags table I could find
that didn't have all the correct flags.
 2014-09-22 16:00:25 -07:00
Fiora
de86d2003a JIT: merge lbz + extsb 
PPC has no 8-bit sign-extended load, so this instruction pair is very common.
x86 can do it in one op (movsx), so merge them when possible.
 2014-09-22 15:41:54 -07:00
Rohit Nirmal
3168361e32 Android: Silence some more warnings. 2014-09-22 17:45:42 -04:00
Ryan Houdek
7f1185b941 Merge pull request #1140 from lioncash/android 
Android: Silence a few warnings
 2014-09-22 16:20:53 -05:00
Lioncash
874f5eb1ad ISOProperties: Fix typo in the tooltip for manual config editing. 2014-09-22 13:45:28 -04:00
Rachel Bryk
e4d71f36b1 Make input display work properly with netplay. 2014-09-22 12:56:35 -04:00
Rachel Bryk
4ed9b561bd Allow custom textures to load from unicode paths. 2014-09-22 12:51:30 -04:00
Rachel Bryk
ad460a21d7 Change netplay buffer SpinCtrl to default to 5. 2014-09-22 08:40:13 -04:00
Lioncash
dd6ebd2228 Merge pull request #1141 from lioncash/rasterogl 
OGL: Get rid of explicit deletes in RasterFont
 2014-09-22 03:20:32 -04:00
shuffle2
c617f324b2 Merge pull request #1143 from lioncash/exi 
Core: Fix SIGABRT possibility in EXI_DeviceGecko
 2014-09-22 00:16:34 -07:00
skidau
8c5e12cf02 Moved the linking of the FIFO CPWritePointer near where CPWritePointer gets updated. The CPWritePointer was getting updated while it was in-flight causing Pac-man Party to flicker. Fixes issue 5223. 2014-09-22 16:49:09 +10:00
skidau
6379d3983a Merge pull request #1137 from lioncash/debugger-crash 
DolphinWX: Fix case where the debugger would crash on hiding a pane.
 2014-09-22 14:48:29 +10:00
Lioncash
858d18a67e Core: Fix SIGABRT possibility in EXI_DeviceGecko 
Fixes issue 7586
 2014-09-21 21:50:30 -04:00
Lioncash
836ff6d506 Fix some warnings on Linux 2014-09-21 20:13:22 -04:00
Lioncash
23b82bbacd OGL: Get rid of explicit deletes in RasterFont 2014-09-21 20:06:13 -04:00
Lioncash
ea40fdf21c Merge pull request #1132 from lioncash/osx 
Fix building Dolphin on OSX without precompiled headers
 2014-09-21 20:02:59 -04:00
Lioncash
3351e3f1c3 Merge pull request #1133 from RachelBryk/state 
Remove an unused variable.
 2014-09-21 19:52:13 -04:00
Lioncash
dc79755303 Android: Silence a few warnings 2014-09-21 19:51:27 -04:00
Rachel Bryk
d933247c50 Remove an unused variable. 2014-09-21 19:40:18 -04:00
Lioncash
76ad89ebb6 DolphinWX: Fix the video dialog crashing Dolphin on OSX 
When a game was running and someone opened the video dialog, it would crash. This is because the preprocessor macro should have been __APPLE__ not _APPLE_

Fixes issue 7644.
 2014-09-21 16:08:16 -04:00
Lioncash
770a9a42a5 Merge pull request #1136 from lioncash/memory-view 
DolphinWX: Fix the memory view in the debugger
 2014-09-21 15:35:26 -04:00
Ryan Houdek
9206dd016e Merge pull request #1135 from FioraAeterna/twidisasmfix 
Disassembler: fix disassembly of some twi instructions
 2014-09-21 14:19:05 -05:00
Ryan Houdek
1cb07ffc14 [AArch64] Implement twi and tw. 2014-09-21 14:17:04 -05:00
Fiora
505b1bd562 JIT: a small optimization for subfex and friends 2014-09-21 12:16:26 -07:00
Lioncash
95660a5563 DolphinWX: Fix case where the debugger would crash on hiding a pane. 
These ID values would clash with the window parent IDs of all the actual debugger panes (they are in the 350 range as well).

For example, attempting to show and then close the memory window would cause an assertion, because it would attempt to destroy the text control for searching through memory, rather than destroying the actual parent window it's attached to.

These IDs are only used locally, so their value doesn't matter.
 2014-09-21 14:06:27 -04:00
Lioncash
dc65ef33ba DolphinWX: Fix the memory view in the debugger 2014-09-21 11:47:52 -04:00
Fiora
9c4407fb80 Disassembler: fix disassembly of some twi instructions 2014-09-21 08:17:41 -07:00
Ryan Houdek
078147d424 [AArch64] Implement mfmsr 2014-09-21 07:38:21 -05:00
Ryan Houdek
9530800fd0 [AArch64] Implement mtsprin and mfsprin 2014-09-21 07:38:16 -05:00
Ryan Houdek
2bcea19492 [AArch64] Implement mtsr and mfsr 2014-09-21 07:36:14 -05:00
Tony Wasserka
1d23c2ca8b GPU: Only load the relevant color components upon writes to the tev color registers. 
The other two components need not be valid upon write, hence loading them results in glitches.

Fixes issue 6783.
 2014-09-21 10:38:22 +02:00
Tony Wasserka
6d4fd54683 ChunkFile: Add a DoArray overload which takes an std::array. 
This is inconsistent with how other containers are used (i.e. with Do()), but making std::array be used with Do() seems rather confusing when there's also a DoArray available.
 2014-09-21 10:38:22 +02:00
skidau
536582b2eb Merge pull request #1129 from lioncash/casing 
VideoCommon: Fix function casing in FrameBufferManagerBase
 2014-09-21 15:56:17 +10:00
Lioncash
a04a99251f Fix building Dolphin on OSX without precompiled headers 2014-09-21 00:37:47 -04:00
Ryan Houdek
0f8c5bda40 [AArch64] Implement mcrf. 2014-09-20 21:19:25 -05:00
Tony Wasserka
a5f4e4ad25 Merge pull request #1128 from lioncash/bits 
VideoCommon: Make zfreeze in GenMode 1 bit in size
 2014-09-21 00:03:36 +02:00
Ryan Houdek
e708e8d5a0 [AArch64] Implement negx. 2014-09-20 16:17:16 -05:00
Ryan Houdek
75590a99cb [AArch64] Implement cntlzwx. 2014-09-20 14:52:56 -05:00
Ryan Houdek
76d2f331f0 [AArch64] Implement extshx and extsbx. 2014-09-20 14:46:53 -05:00
Lioncash
a6ffa55215 VideoCommon: Fix function casing in FrameBufferManagerBase 2014-09-20 14:54:59 -04:00
Lioncash
91438fa9e7 VideoCommon: Make zfreeze in GenMode 1 bit in size 2014-09-20 14:30:41 -04:00
Ryan Houdek
9d7598266f Change the QGR union over to a BitField union. 
Makes it easier to generate a QGR in my unit test, cleaner overall of course.
 2014-09-20 13:15:44 -05:00
Ryan Houdek
a829e596c7 Merge pull request #1121 from FioraAeterna/fixfsel 
JIT: fix fsel/ps_sel implementations for NaN input
 2014-09-20 12:40:55 -05:00
Lioncash
b92e0660ab DolphinWX: Get rid of an explicit delete in OnExportSave 2014-09-20 13:00:55 -04:00
Fiora
6043c790b6 JIT: fix indexed paired singles 
I didn't realize the I and W fields were in a different place for these
variants.

This should fix Paper Mario and probably lots of other things I accidentally
broke.
 2014-09-20 00:20:49 -07:00
skidau
ae17d91992 Merge pull request #1096 from RachelBryk/save-slots 
Add hotkeys to select save state slots
 2014-09-20 15:45:02 +10:00
Ryan Houdek
2db7413a19 Merge pull request #1118 from lioncash/lolwinapi 
FrameTools: Set focus on Windows via CFrame::SetFocus
 2014-09-19 20:48:27 -05:00
Ryan Houdek
eb23882398 Merge pull request #1120 from rohit-n/muh-precompiled-headers 
Fix build failing when disabling precompiled headers.
 2014-09-19 17:43:42 -05:00
Rohit Nirmal
46057db37d Fix build failing when disabling precompiled headers. 2014-09-19 18:17:51 -04:00
Ryan Houdek
d7b40fa94c Merge pull request #1119 from FioraAeterna/bytereverse 
JIT: support byte-reversed stores/loads
 2014-09-19 15:54:27 -05:00
Ryan Houdek
2e1377ab7e Merge pull request #1107 from FioraAeterna/opcodesearch 
Debugger: make opcode search a bit better
 2014-09-19 15:50:54 -05:00
Ryan Houdek
bdca720e33 Fix some indention on AArch64 JIT. 2014-09-19 15:23:21 -05:00
Ryan Houdek
47e47891d4 [AArch64] Implement a bunch of integer instructions 
16 new instructions for AArch64.
 2014-09-19 15:23:21 -05:00
Ryan Houdek
5671530026 Merge pull request #1101 from FioraAeterna/fixfallbacks 
JIT: simpler fallback conditions for load/store float
 2014-09-19 15:23:01 -05:00
Ryan Houdek
5b4aa1d6d4 Merge pull request #1123 from FioraAeterna/eieio 
JIT: change eieio and tlbsync to DoNothing
 2014-09-19 15:19:41 -05:00
Ryan Houdek
7cc586d615 Merge pull request #1100 from FioraAeterna/psq_insts 
JIT: implement remaining psq_l/st instruction variants
 2014-09-19 15:16:44 -05:00
Fiora
0f53bba45a JIT: change eieio and tlbsync to DoNothing 
The interpreter functions for these are no-ops anyways.
Also add some missing DoNothings to the ARM64 JIT.
 2014-09-19 13:14:49 -07:00
Ryan Houdek
522d7eb275 Merge pull request #1109 from FioraAeterna/ps_cmp 
JIT: add ps_cmp0/ps_cmp1/ps_res/ps_rsqrte
 2014-09-19 14:41:05 -05:00
Ryan Houdek
526e92464b Merge pull request #1103 from FioraAeterna/floatconstnaming 
JIT: rename a few constants to be more accurate
 2014-09-19 13:21:06 -05:00
Ryan Houdek
c5f9301e6e Add a comment to the software renderer that stride should be implemented 2014-09-19 12:33:15 -05:00
magumagu
32e5043b29 WIP XFB scaling. 
Still an ugly mess.
 2014-09-19 12:33:15 -05:00
Ryan Houdek
0d1c1e9477 Merge pull request #1122 from Sonicadvance1/Android-reduce-confusion 
Show OpenGL or OpenGL ES on Android depending on what the device supports
 2014-09-19 09:21:58 -05:00
Ryan Houdek
e18860830a Show OpenGL or OpenGL ES on Android depending on what the device supports. 
Reduces confusion for the users
 2014-09-19 09:21:16 -05:00
Ryan Houdek
d544c563ea Merge pull request #1112 from Sonicadvance1/AArch64-mov-aliases 
Add AArch64 emitter aliases for MOV and MVN.
 2014-09-19 09:19:33 -05:00
Ryan Houdek
ec310811a8 Merge pull request #1114 from Sonicadvance1/AArch64-fix-build 
Fix AArch64 JIT compiling.
 2014-09-19 09:19:25 -05:00
Fiora
c130a496f2 JIT: fix fsel/ps_sel implementations for NaN input 
fselx was the main problem, but ps_sel was wrong too (even if there were no
known reported bugs with it).

This fixes Beyond Good and Evil (at the least).
 2014-09-19 01:58:13 -07:00
Fiora
d96016ed21 JIT: support byte-reversed stores/loads 
4 more instructions down.

Store ones should be pretty well-tested; load ones seem to almost never be
used. I found them in Turok Evolution, so I was able to check code generation,
but the relevant code didn't seem to be called.
 2014-09-18 20:38:44 -07:00
skidau
bd740ae9c7 Merge pull request #1111 from Tilka/fix_gcpad_setmotor 
Fix GCPad::SetMotor()
 2014-09-19 13:26:05 +10:00
Fiora
af8772700a JIT: add ps_res and ps_rsqrte using scalar implementations 2014-09-18 18:36:15 -07:00
Lioncash
c33a9de6af FrameTools: Set focus on Windows via CFrame::SetFocus 2014-09-18 21:15:26 -04:00
Fiora
1b425dedd1 JIT: add ps_cmp0/ps_cmp1 implementations using current fcmp code 2014-09-18 17:57:28 -07:00
Fiora
3c49200b22 X64Emitter: add MOVHLPS/MOVLHPS 2014-09-18 17:57:27 -07:00
Ryan Houdek
a8abbdae85 Merge pull request #1106 from FioraAeterna/fixdebug2 
JIT: fix debug mode
 2014-09-18 19:52:35 -05:00
Lioncash
68d62c3d32 Merge pull request #1110 from lioncash/apple-code 
DolphinWX: Fix GC/Wiimote input windows randomly crashing on OSX
 2014-09-18 20:17:16 -04:00
shuffle2
88196d373f Merge pull request #1117 from shuffle2/qt-plugins 
windows/qt: add (hopefully) all plugins DolphinQt should possibly need.
 2014-09-18 15:46:28 -07:00
Shawn Hoffman
035a1c0ec2 windows/qt: add (hopefully) all plugins DolphinQt should possibly need. 
For now they are all copied to binary directory, once the project is more mature
it can be stripped down.
 2014-09-18 15:24:14 -07:00
comex
3df935b98e Reset RSP after calling Jit in case it cleared the code cache. 2014-09-18 18:23:36 -04:00
Ryan Houdek
f709dda6aa Fix AArch64 JIT compiling. 2014-09-18 16:50:49 -05:00
Ryan Houdek
7608e3f11e Add AArch64 emitter aliases for MOV and MVN. 2014-09-18 16:30:40 -05:00
Tillmann Karras
e35db54454 Fix and simplify GCPad::SetMotor() 
abs() takes an int argument. Casting -0.5..0.5 to int always resulted in
zero.
 2014-09-18 21:34:07 +02:00
Lioncash
207d7787a4 DolphinWX: Fix GC/Wiimote input windows randomly crashing on OSX 2014-09-18 14:52:12 -04:00
Ryan Houdek
e9164247d6 Merge pull request #1108 from FioraAeterna/fixdebugscroll 
Debugger: scroll by multiples of 4 bytes
 2014-09-18 06:52:44 -05:00
Ryan Houdek
d54c8eb6bf Merge pull request #1098 from FioraAeterna/cvtsi2ss 
JIT: use cvtsi2ss in paired singles
 2014-09-18 06:51:37 -05:00
Ryan Houdek
0294b344e2 Merge pull request #1086 from FioraAeterna/fixsrawint 
Interpreter: fix carry calculation in srawx
 2014-09-18 06:41:37 -05:00
Fiora
20c3a0f2d8 Debugger: scroll by multiples of 4 bytes 
Avoids that weird effect where scrolling offsets code from 4-byte boundaries,
showing nonsense 75% of the time.
 2014-09-18 03:54:57 -07:00
Fiora
8ce4676605 Debugger: make opcode search a bit better 
Search a wider range (not all games fit in the originally searched range).
Print a notice if the opcode isn't found, instead of silently failing.
 2014-09-18 03:47:46 -07:00
Fiora
cd7853bd50 JIT: fix debug mode 2014-09-18 03:14:04 -07:00
Fiora
9ab816e6e9 JIT: fix regression in ps_sel 
My code didn't maintain correct semantics with floating-point NaNs (a < b is
not the same as "not a >= b" in float), which seems to have broken FIFA 12.
 2014-09-17 21:43:44 -07:00
comex
217758b607 Correct inaccurate comment. 2014-09-17 22:30:33 -04:00
comex
6695b5acce Fix backwards #ifdef. 2014-09-17 22:30:20 -04:00
comex
97c9cb5882 Add missing push wrapper around UpdatePerformanceMonitor 2014-09-17 21:10:43 -04:00
Fiora
29fc151cc7 JIT: implement remaining psq_l/st instruction variants 
These are used in at least a few popular games, including Super Smash Bros.
Brawl.
 2014-09-17 17:10:27 -07:00
comex
7ad9027593 Be pedantic about stack overflow on Linux and OS X. 
Add some magic to the fault handler to handle stack overflow due to BLR
optimization, and disable the optimization if fastmem is not enabled.
 2014-09-17 20:08:09 -04:00
Fiora
cfd65c2762 JIT: rename a few constants to be more accurate 
Remove the '2'; it's not longer applicable.
 2014-09-17 16:59:35 -07:00
comex
755bd2c445 Reorganize backpatching a bit. Untested on ARM. 
Rather than *MemTools.cpp checking whether the address is in the
emulated range itself (which, as of the next commit, doesn't cover every
kind of access the JIT might want to intercept) and doing PC
replacement, they just pass the access address and context to
jit->HandleFault, which does the rest itself.

Because SContext is now in JitInterface, I wanted JitBackpatch.h (which
defines it) to be lightweight, so I moved TrampolineCache and associated
x64{Analyzer,Emitter} dependencies into its own file.  I hate adding new
files in three places, two of which are MSVC...

While I'm at it, edit a misleading comment.
 2014-09-17 19:57:06 -04:00
comex
7b0fdb52cd Run exception handlers on an alternate stack on Linux. 
*Completely untested.*  Someone please test.
 2014-09-17 19:57:04 -04:00
comex
bd4e75e69a Shorten the blr stub a bit. 2014-09-17 19:56:58 -04:00
comex
b597ec3e08 Opportunistically predict BLR destinations using RET. 
When executing a BL-type instruction, push the new LR onto the stack,
then CALL the dispatcher or linked block rather than JMPing to it.  When
executing BLR, compare [rsp+8] to LR, and RET if it's right, which it
usually will be unless the thread was switched out.  If it's not right,
reset RSP to avoid overflow.

This both saves a trip through the dispatcher and improves branch
prediction.

There is a small possibility of stack overflow anyway, which should
be handled... *yawn*
 2014-09-17 19:56:09 -04:00
comex
558dee84ca Wrap some function calls in ABI_Push|PopRegistersAndAdjustStack(0, 0); 
These calls are made outside of JIT blocks, and thus previously did not
read any protection - register use is taken into account and the outer
dispatcher stack frame is sufficient.  However, if data is to be stored
on the stack, these calls must reserve stack shadow space on Windows to
avoid clobbering it.
 2014-09-17 19:56:09 -04:00
Fiora
2a0b06f08c JIT: simpler fallback conditions for load/store float 
I wasn't really thinking when I wrote these; d/s are for float registers, not
gprs.
 2014-09-17 10:27:33 -07:00
Fiora
76c8bb40e8 JIT: update some rather outdated comments 2014-09-16 23:42:22 -07:00
Fiora
2ae6f13d22 JIT: use cvtsi2ss in paired singles 
One less instruction for a few of the loads.
 2014-09-16 22:50:33 -07:00
shuffle2
978a855d3f Merge pull request #1090 from shuffle2/dolphin-qt 
DolphinQt -- initial commit
 2014-09-16 22:21:16 -07:00
skidau
2c233c4976 Merge pull request #686 from FioraAeterna/fiora 
JIT: Optimize JitAsmCommon, Float, and PS implementations
 2014-09-17 14:06:14 +10:00
Rachel Bryk
5dc88a2673 Add hotkeys to select save state slots and to save/load the currently selected slots. 2014-09-16 19:19:41 -04:00
Fiora
d3dee1d7ed GekkoDisassembler: fix some float opcodes 2014-09-16 02:06:40 -07:00
comex
7eea7080d9 Fix missing "return" 2014-09-16 00:25:21 -04:00
skidau
8361d2b1da Merge pull request #805 from FioraAeterna/storerefactor 
JIT: support immediate stores
 2014-09-16 13:31:39 +10:00
Dolphin Bot
bef2016909 Merge pull request #1091 from FioraAeterna/fixdisasm 
GekkoDisassembler: fix/improve disassembly for a few instructions
 2014-09-16 03:53:18 +02:00
Fiora
7368c2ee9e GekkoDisassembler: fix/improve disassembly for a few instructions 2014-09-15 18:48:54 -07:00
Shawn Hoffman
9d57ac68a4 Add Qt submodule for windows. 2014-09-15 15:07:42 -07:00
Shawn Hoffman
ae3a5ce9e3 Qt: Add msvc support 2014-09-15 15:07:33 -07:00
Augustin Cavalier
16c6a19190 DolphinQt: initial commit. 
This adds the beginning of the DolphinQt user interface. It doesn't
do anything useful yet and only builds via CMake.
 2014-09-15 15:06:05 -07:00
comex
847f78e4cc Merge pull request #1089 from FioraAeterna/fixemittersilentfail 
x64Emitter: fix silent failure if WriteNormalOp is passed two memory operands
 2014-09-15 14:53:21 -04:00
Fiora
764ce4b513 JIT: add fselx implementation 
Based on a patch by Tilka.
 2014-09-15 08:33:41 -07:00
Fiora
7ab820c6f8 JIT: Various JitAsmCommon optimizations 
Use some SSE4 instructions in on CPUs that support them.
Use float instructions instead of int where appropriate (it's a cycle faster
on CPUs with arithmetic unit forwarding penalties).
 2014-09-15 08:33:40 -07:00
Fiora
7b0f559ae1 JIT: various float optimizations 2014-09-15 08:33:40 -07:00
Fiora
34287b8042 JIT: some paired singles optimizations 2014-09-15 08:33:39 -07:00
Fiora
d02b7c7755 JIT: support immediate stores 2014-09-15 07:25:32 -07:00
Fiora
02dce5dbbf x64Emitter: fix silent failure if WriteNormalOp is passed two memory operands 
Should now fail loudly and clearly instead.
 2014-09-15 07:08:08 -07:00
Fiora
a248e49c97 Revert "Two small JIT optimizations" 2014-09-15 07:01:51 -07:00
Ryan Houdek
20af50b1c4 Merge pull request #1077 from FioraAeterna/integeropts2 
Two small JIT optimizations
 2014-09-15 07:09:11 -05:00
skidau
1458b59156 Merge pull request #1065 from Sonicadvance1/AArch64-fix-regcache 
Fix all the current issues with the AArch64 register cache.
 2014-09-15 13:02:16 +10:00
Fiora
3845c27155 JIT: save an instruction in psq_l 2014-09-14 15:12:57 -07:00
Fiora
af471d0a84 JIT: optimize andi(s)_rc 
We usually don't need to do a sign-extend for the resulting flags.
 2014-09-14 15:12:14 -07:00
Fiora
9b8cfcdc29 Interpreter: fix carry calculation in srawx 
I don't know anything this affected, but it didn't match the manual (or JIT).
 2014-09-14 15:08:57 -07:00
comex
74f8a48ee6 Merge pull request #1063 from FioraAeterna/fastermmufix 
MMU: properly check MEM1 range on Gamecube games
 2014-09-14 15:17:09 -04:00
comex
db7617248f Merge pull request #1021 from FioraAeterna/optimizeca3 
JIT: Carry optimizations!
 2014-09-14 15:08:08 -04:00
Lioncash
b307bb68d7 Merge pull request #1080 from lioncash/wx-crap 
Kill off the wx casts within InputCommon and GLInterface.
 2014-09-14 13:21:34 -04:00
Ryan Houdek
4e7f284a81 Merge pull request #1064 from Sonicadvance1/AArch64-Fix-MOVI2R 
Fix AArch64 MOVI2R helper function.
 2014-09-14 09:26:02 -05:00
Ryan Houdek
4e16abd742 Merge pull request #1083 from FioraAeterna/lzcnt 
Add LZCNT support, use in cntlzw
 2014-09-14 09:18:10 -05:00
Fiora
40b18f09b2 JIT: use LZCNT in cntlzw 2014-09-14 05:36:23 -07:00
Fiora
997c5c2d0e x64Emitter: add LZCNT/TZCNT support and detection 
Also add a unit test.
 2014-09-14 05:31:22 -07:00
Ryan Houdek
1f7871f9e2 Merge pull request #1082 from FioraAeterna/fixccagain 
JIT: fix JIT with conditional continue off, again
 2014-09-14 03:22:03 -05:00
Fiora
653140fcfa MMU: properly check MEM1 range on Gamecube games 
Fixes at the very least Rogue Squadron II crashes.
 2014-09-14 00:16:37 -07:00
Fiora
9d2b2cae4a JIT: fix JIT with conditional continue off, again 2014-09-14 00:12:27 -07:00
Lioncash
357c0adc3c Kill off the wx casts within InputCommon and GLInterface. 
All because someone didn't actually return the wxWindow handle for the edge case.
 2014-09-14 01:07:08 -04:00
Scott Mansell
6956df79b2 Fix Fastmem in JitIL for massive speed gains. 
JitIL's fastmem was stubbed out when Sonicadvance1 merged JitARMIL
into the tree. Since JitARMIL has been deleted, I simply re-arrange
the inheritance to base JitIL on Jitx86Base, so it can inherit the
backpatch function.

Povray Benchmark: 1985 seconds to 1316 seconds.
 2014-09-14 16:21:54 +12:00
Lioncash
6cfc5b9849 InputCommon: Initialize NSDictionaries using literal syntax. 2014-09-13 21:32:33 -04:00
Lioncash
068799ff73 UnitTests: Fix misplaced braces in the x64Emitter tests 2014-09-13 20:45:17 -04:00
Pierre Bourdon
84a564a304 Merge pull request #1060 from rohit-n/move-using 
JitArm32: Minor cleanup.
 2014-09-14 01:59:39 +02:00
Pierre Bourdon
eee473ed5f Merge pull request #1066 from lioncash/breaks 
DiscIO: Remove unnecessary break statements.
 2014-09-14 01:58:44 +02:00
Pierre Bourdon
9607cc4159 Merge pull request #1071 from archshift/patch-1 
ConfigManager.cpp: Removed three elements from platform-ifdef
 2014-09-14 01:58:17 +02:00
Pierre Bourdon
439068acae Merge pull request #1055 from FioraAeterna/smallermov 
X64Emitter: support shorter mov reg, imm opcodes
 2014-09-14 01:57:36 +02:00
Pierre Bourdon
cb2e53e7c6 Merge pull request #1068 from rohit-n/use-vector 
CBoot: Use vectors instead of raw pointers in ELF functions.
 2014-09-14 01:55:01 +02:00
Fiora
1bd8d1ee98 Add immediate tests for WriteNormalOp 
also fix a bug in Bochs that was preventing adc from passing.
 2014-09-13 16:39:34 -07:00
Pierre Bourdon
2ab19c7cec Merge pull request #927 from FioraAeterna/fastermmu 
Fiora's Faster MMU Project
 2014-09-14 00:36:07 +02:00
Fiora
32a67ef264 JIT: fix memcheck on float load/store, plus some corner cases 2014-09-13 13:53:19 -07:00
Fiora
b3c1cec197 JIT: fix memcheck with stXx 2014-09-13 13:53:18 -07:00
Fiora
9a19314969 JIT: make memcheck macro support an inverted mode 2014-09-13 13:53:13 -07:00
Fiora
54e26f64c6 JIT: use far code emitter in more places 2014-09-13 13:51:12 -07:00
Fiora
08ac10d00a PPCAnalyst/JIT: add ability to easily toggle branch and carry merging 2014-09-13 13:48:24 -07:00
Fiora
54129a8ca5 PPCAnalyst: refactor, add carry op reordering and non-cmp reordering 
Tries as hard as possible to push carry-using operations (like addc and adde)
next to each other. Refactor the instruction reordering to be more flexible
and allow multiple passes.

353 -> 192 x86 instructions on a carry-heavy code block in Pokemon Puzzle.
12% faster overall in Pokemon Puzzle; probably less in typical games (Virtual
Console games seem to be carry-heavy for some reason; maybe a different
compiler?)
 2014-09-13 13:48:23 -07:00
Fiora
45d84605a9 JIT64: optimize carry calculations further 
Keep carry flags in the x86 flags register if used in the next instruction.
 2014-09-13 13:48:20 -07:00
Fiora
bea2504a51 JIT64: optimize carry calculations 
Omit carry calculations that get overwritten later in the block before they're
used. Very common in the case of srawix and friends.
 2014-09-13 13:47:43 -07:00
Dolphin Bot
d72f61d62f Merge pull request #1073 from phire/save_jitil2 
Fix Idle Skipping in JitIL.
 2014-09-13 18:40:57 +02:00
Scott Mansell
cf869fc24f Fix Idle Skipping in JitIL. 
Has been broken since the flags-opt merge. The idle skipping code in
JitIL was very brittle and depended on the IL of it's inputs not
changing in any way.

flags-opt changed the IR generated by the cmp instruction, which is part
of the idle loop, causing JitIL to break in really weird ways, which
were almost impossible to track down.

This fixes various wii games crashing/not booting and the Regspill
error on (all?) gamecube mmu games.
 2014-09-14 04:36:50 +12:00