* Un-cleaned the Load/Store code. I think this will fix the stability issues from r6032
* Added memory exception checking to a couple more JIT FPU instructions
* Optimised the 64bit fast memory access slightly
* Optimised the MMU speed hack.
The rest of the speed optimisations from r6032 have been retained.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6034 8ced0084-cf51-0410-be5f-012b33b47a6e
* Emulated correct behaviour of DSI and ISI exceptions
* Added memory exception checks
* Added fast TLB cache implementation (written by booto)
* Added "Enable MMU" option in the game properties
* Renamed old TLBHack to "MMU speed hack"
Thanks to booto (PowerPC) and nash (testing) who spent many weeks of their time helping me make this work. Also thanks to shuffle2 for finding and converting the map file of the original target.
There are two options for MMU emulation found under the game properties. "Enable MMU" is the accurate emulation option. "MMU speed hack" is the old TLBHack renamed. Most games will work with one or the other. Some games can work with both options ticked.
Only the JIT recompiler and Interpreter work with the MMU code. JITIL is not supported (too hard for me to add).
The speed optimised code still needs a lot more work and is disabled for now.
Fixes issue 2546
Fixes issue 2583
Fixes issue 2704
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5994 8ced0084-cf51-0410-be5f-012b33b47a6e
* Added JIT breakpoints functionality
* Added a menu option to disable the JIT block cache
* Enabled single stepping in JIT mode as a run-time option (automatically enabled when the debugger is used)
* Enabled the missing JIT Off menu options
* Removed the JIT Unlimited Cache hack
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5833 8ced0084-cf51-0410-be5f-012b33b47a6e
Made the JIT sanity checks more informative.
Sanity checks are now only performed in the DEBUG and DEBUGFAST builds. This gives a tiny speed-up for everyone else.
Fixes issue 2187.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5378 8ced0084-cf51-0410-be5f-012b33b47a6e
Enable it by uncommenting the defines in JitBase.h. For breakpoints to work in JIT mode, the block cache must be disabled. The PPC instruction trace, regs, fpu regs, flags, generated x86 binary and generated x86 disasm are logged in the Dynamic Recompiler log.
Fixes issue 1052.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5314 8ced0084-cf51-0410-be5f-012b33b47a6e
Removed the obsolete projection hacks:
* Final Fantasy CC Echo of Time
* Harvest Moon Magical Melody
* Baten Kaitos
* Baten Kaitos Origin
* Skies of Arcadia
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5271 8ced0084-cf51-0410-be5f-012b33b47a6e
Enabled the fix on Linux x64.
Aligned the stack before calling the LoadStorePaired asm functions.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5122 8ced0084-cf51-0410-be5f-012b33b47a6e
Enable the thread by adding this line to the video plugin ini files, "User\Config\gfx_dx9.ini" and "User\Config\gfx_opengl.ini":
UseFIFOThread = True
The line should be added under the UseXFB line.
To disable the FIFO thread, use this line:
UseFIFOThread = False
If the line is not in the ini file, the default is disabled (i.e. False).
The FIFO thread causes an error when the OpenGL plugin is used. The D3D plugin works.
Only top left quarter of the screen can be seen when rendering to main window. The entire screen can be viewed when running in a window.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4930 8ced0084-cf51-0410-be5f-012b33b47a6e
* Fixed log window docking
* Fixed multi-selection in the game list
* Fixed last filename selection. Dolphin remembers the last game/elf/file that you loaded and will load that if you press the Play button without a default ISO selected and without selecting anything from the game list.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4887 8ced0084-cf51-0410-be5f-012b33b47a6e
* Made the debugger toolbar height match the other toolbars.
* Centered the disasm on the current instruction
* Allow one click view of the JIT'd code
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4878 8ced0084-cf51-0410-be5f-012b33b47a6e
The algorithm and lookup table are 99% accurate which is far better than the approximation that Dolphin had previously.
The frsqrte instruction is used for a lot of 3D graphics functions so this change may help fix graphics glitches.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4864 8ced0084-cf51-0410-be5f-012b33b47a6e
* Added BAT algorithm
* Page Address translation algorithm is now used in all games
* Added TLB cache
* Temporarily forced JITIL to use the slow memory access for Win32 when playing tlbhack games.
F-ZERO GX is now playable. It works only on JITIL in the 32bit version. It works in both JIT and JITIL on x64.
The MMU code may fix other games that are crashing.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4839 8ced0084-cf51-0410-be5f-012b33b47a6e
* ble involving CR flags was branching the wrong way around.
* xorx now works when sent the same register for both the src and dest
* lbzu disabled (same as JIT) fixing a Dolphin crash
* JITIL provided with the memory exception handler fixing crashes when memory is read out of bounds.
These fixes are able to get F-Zero GX in-game when JIT FloatingPoint is disabled. Once in-game, F-Zero retires the player just like it does in JIT.
This change might fix Dolphin crashes involving JITIL in other games too.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4723 8ced0084-cf51-0410-be5f-012b33b47a6e
skidau