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361 commits

Author SHA1 Message Date
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
Eladash 63080c22a3 Fix ppu_thread::dump_callstack() 2020-04-04 00:06:51 +03:00
Eladash 0beea91d5e Minor debugger fixups 2020-04-03 18:37:21 +03:00
Nick Renieris 6cbb12e5cd PPUThread: String & hex previews for register pointers in register dump 2020-04-03 01:36:35 +01:00
Nick Renieris 1231274e0f CPUThread: Split dump() info to separate methods 2020-04-03 01:36:35 +01:00
Eladash 92f821aeb1
PPU LLVM: Add FMA accuracy setting (#7874) 
* PPU LLVM : Match PS3 for the instructions fmadd, fmadds, fmsub, fmsubs, fnmadd, fnmadds, fnmsub, fnmsubs

Co-authored-by: doesthisusername <yfirestorm@gmail.com>
 2020-03-31 20:01:10 +03:00
Nekotekina 471db3219d Finalize constexpr ppu_decoder<> thing 
Move SSSE3 checks to runtime in PPUInterpreter.cpp
 2020-03-25 11:18:48 +03:00
Nekotekina 1ceb779a38 Make ppu_decoder<> objects constexpr (partial) 2020-03-24 13:46:46 +03:00
Nekotekina e606130262 Memoize and print r3-r6 under Current function in the ppu_thread::dump() 2020-03-22 14:13:52 +03:00
Eladash dc839e1784 lv2: Do not lose r3 data on syscalls 
Allows to get the ID of the lv2 sync objects in the debugger by looking at r3's content.
 2020-03-22 12:41:02 +03:00
Eladash 1dbb5422a2 Avoid a segfault when reading ppu stack contents in debuggers 
TODO: lock vm mutex.
 2020-03-19 14:18:05 +03:00