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11963 commits 6 branches 41 tags 238 MiB
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476 commits

Author SHA1 Message Date
Nekotekina
7a76fb1469 PPU: Add loop logging in STWCX/STDCX 2020-10-13 11:06:58 +03:00
Nekotekina
17f805ae64 PPU: cleanup for TSX path remnant 2020-10-13 10:54:10 +03:00
Nekotekina
dc39a9b84f SPU: Report 'GETLLAR took too long' 
Also move similar code in PPU.
 2020-10-13 00:12:11 +03:00
Nekotekina
5bd5a382c0 PPU: fix LDARX/LWARX in accurate mode (closes #9058) 
Fixup after #9048
Use SSE intrinsics in mov_rdata.
 2020-10-11 19:52:10 +03:00
Nekotekina
2f329cf7b5 PPU: minor improvement for LWARX/LDARX 
Improve chances of loading actual data in memory.
 2020-10-11 17:22:28 +03:00
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