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521 commits

Author SHA1 Message Date
Nekotekina
f2d2a6b605 JIT cleanup for PPU LLVM 
Remove MemoryManager3 as unnecessary.
Rewrite MemoryManager1 to use its own 512M reservations.
Disabled unwind info registration on all platforms.
Use 64-bit executable pointers under vm::g_exec_addr area.
Stop relying on deploying PPU LLVM objects in first 2G of address space.
Implement jit_module_manager, protect its data with mutex.
 2020-10-11 17:22:28 +03:00
Nekotekina
e8e3a3b2a2 PPU: improve LWARX/LDARX progression 
Should reduce spam ("...took too long")
 2020-10-10 17:36:41 +03:00
Nekotekina
050c3e1d6b Rewrite cpu_thread::suspend_all 
Now it's a function of higher order.
Make only one thread do the hard work of thread pausing.
 2020-10-10 13:58:48 +03:00
Nekotekina
6d83c9cc0e PPU: remove ppu_stcx_tx 
Very small transaction, benefit questionable.
 2020-10-10 13:58:48 +03:00
Nekotekina
346a1d4433 vm: rewrite reservation bits 
Implement classic unique/shared locking concept.
Implement vm::reservation_light_op.
 2020-10-10 13:58:48 +03:00
Eladash
871b15f6e1
PPU: fixup for Accurate 128-byte reservations (#8998) 2020-10-01 18:15:07 +03:00
Eladash
f4ca6f02a1 PPU: Implement support for 128-byte reservations coherency 2020-09-28 22:34:42 +03:00
Eladash
3f7eba19c8 PPU: Upgrade reservations to 8-byte always 2020-09-28 22:34:42 +03:00
Eladash
09cddc84be SPU/PPU: Implement Atomic Cache Line Stores 2020-09-27 20:09:21 +03:00
Eladash
a52a16807f PPU: Use SEQ-CST memory barrier in reservation load 2020-09-15 11:20:17 +02:00
Eladash
d489b02fc1 PPU: Do not allow unaligned/unmapped reservation addresses 2020-09-10 13:35:57 +02:00
Eladash
43fce92aa9 PPU: reduce LARX logging level to warning 2020-09-08 15:23:55 +02:00
Eladash
2f3e0044f1
PPU: Cleanup & unify reservation loads (#8849) 2020-09-07 22:06:09 +01:00
Eladash
73d23eb6e6
SPU: Implement Accurate DMA (#8822) 2020-09-02 23:58:29 +02:00
Eladash
933737e8f0 PPU: log LR in HLE functions 2020-08-27 23:52:37 +01:00
Eladash
c099bb817f Debugger: Disable PPU address redirection 
It causes more confusion than it helps.
 2020-08-25 17:43:07 +02:00
Eladash
7fe98d8d66 Debugger: Add missing PPU stack register checks 2020-08-25 17:43:07 +02:00
Eladash
3ce7fd7894 Debugger: Fix instructions editor 2020-08-25 17:43:07 +02:00
Eladash
917069e31a
PPU Precise/LLVM: Support NJ modes (#8617) 2020-07-25 07:41:41 +01:00
Eladash
84470c34db SPU: Disable PUTLLC NOP transfers detection on TSX path 2020-07-09 03:17:35 +01:00
Eladash
dc25a3fa2a PPU debugger: Show stack address of each function 2020-07-06 18:58:16 +02:00
Eladash
c98ec4d014 PPU debugger: Fix functions stack bounds check 2020-07-06 18:58:16 +02:00
sampletext32
437f374bae Fix some checks 2020-06-04 19:48:08 +03:00
Nekotekina
938ca90a02 Improve Stop Watchdog 
Prevent termination if PPU LLVM compilation is in progress.
 2020-06-01 02:27:33 +03:00
Eladash
f0cdd8ace6 PPU: Implement PPU Traps Stubbing option 2020-05-27 22:39:29 +03:00
Eladash
91d06a9729
SPU LLVM: fixup after #8175 (#8214) 
Mask out RESULT cmd bit, do not create unbound branch blocks. (non-TSX)
 2020-05-14 13:34:14 +01:00
Nick Renieris
b1fb5b6239 Emu/Config: Add option for accurate PPU LLVM vector NaNs 
Turned off by default.
 2020-05-14 11:14:28 +01:00
Eladash
5c4c8f4539 PPU: Use optimized reservation waiting for reservation load (non-TSX) 2020-05-13 16:53:59 +03:00
Eladash
525453794f SPU/PPU reservations: Optimizations part 1 
- Implement vm::reservation_trylock, optimized locking on reservation stores with no waiting. Always fail if reservation lock bitsa are set.
- Make SPU accurate GET transfers on non-TSX not modify reservation lock bits.
- Add some optimization regarding to unmodified data reservations writes.
 2020-05-13 11:10:13 +01:00
Nekotekina
e1042bc631 Get rid of "module" keyword 
Workaround some intellisense problems.
 2020-05-06 18:20:11 +03:00
Eladash
1bd6cb2105 SPU/PPU debugger: use ':' instead of '=' 2020-05-05 13:46:26 +03:00
Eladash
72bef8dd7f PPU: Clear reservation on context switch 
Ensure that only 2 PPU reservations exist at maximum at a time.
 2020-05-02 14:57:38 +03:00
Eladash
f4f0fb88b1 kernel explorer: Add more information about SPU/PPU threads 2020-04-29 15:32:16 +03:00
Eladash
dd6825a7bd Fix sys_ppu_thread_start error checking, fix rare bug in sys_ppu_thread_create 
* Correct error code to EBUSY.
* lv2_obj::awake was called even when EBSUY should be returned.
* Fix sys_ppu_thread_create for a newly created thread with the same id as ppu_thread::id_base. (can happen if main thread exited before its creation)
 2020-04-29 08:58:09 +03:00
Eladash
954e3f6e6c Fixup for cpu_flag::pause state check after #8114 2020-04-29 05:56:47 +03:00
Nekotekina
689419b0ca Remove test_stopped() check from ppu_load_acquire_reservation 
Fixes warning.
 2020-04-29 00:09:40 +03:00
Eladash
a505d87565 Partial revert of 3be687cd18 2020-04-28 20:20:19 +03:00
Eladash
3be687cd18 PPU: Fix LWARX/LDARX on TSX path 2020-04-28 14:27:40 +03:00
Eladash
0bf73ba0bc PPU debugger: report functions on registers display 2020-04-19 10:56:42 +01:00
Eladash
368bd7cf02 PPU debugger: read 32-bit pointer instead of 64-bit 
PPU ABI supports only 32-bit pointers in userland, also fix it to use super ptr.
 2020-04-19 10:56:42 +01:00
Eladash
83c7f6f149 debugger: Rephrase "Current function" to "In function" 
Takes less space which makes actual function name display a bit nicer.
Also the meaning is clearer.
 2020-04-19 10:56:42 +01:00
Nekotekina
c7fe8567b8 Experimental squashing of reservation memory area. 
Enables trivial synchronization between shared mem.
Reduces memory usage, but potentially degrades performance.
Rename an overload of vm::passive_lock to vm::range_lock.
 2020-04-16 02:25:43 +03:00
Eladash
63be05d5d3 minor ppu fixup 
does not affect anything except consistency.
 2020-04-14 17:09:58 +03:00
Eladash
c8b8cafeec PPU: Merge reservations store functions into one 2020-04-13 14:34:37 +03:00
Eladash
158b24ec25 SPU LLVM: Add accurate double-precision FMA support 2020-04-09 17:27:14 +03:00
Eladash
c948c9305c sys_ppu_thread_create: read function descriptor immediately and save it 2020-04-08 19:23:13 +03:00
Eladash
cc8f024c6c Fixup ppu/spu_thread::dump_all() 2020-04-08 14:35:44 +03:00
Nekotekina
91d80aa7b9 Implement jit_compiler::check 
Instead of checking file existence (because file may be damaged).
 2020-04-07 16:09:47 +03:00
Megamouse
b1fdbc7fcc Move some format functions 2020-04-06 20:59:58 +02:00
Eladash
dc5cdb3bb4 sys_ppu_thread: reduce global memory stats after thread creation 2020-04-05 15:23:09 +03:00