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730 commits

Author SHA1 Message Date
Eladash 8588b2b11a vm: Fix writer lock leak 2024-03-27 19:59:22 +02:00
Eladash 213a19c9f3 Add logging for CallFromMainThread 2024-03-24 16:19:06 +02:00
Eladash adc8a360ad SPU LLVM: More compilation threads 2024-03-08 11:40:38 +02:00
Eladash ea0545779a SPU: Include BRSL following code in is_exec_code() 2024-03-07 18:46:51 +02:00
Eladash 2930d609ea SPU: Detect invalid STOP codes (code mining) 2024-03-07 18:46:51 +02:00
Eladash d699db2d19 SPU Analyser: Detect invalid relative branches 2024-03-07 18:46:51 +02:00
RipleyTom 606a60e901 Accurate frest and frsqest 2024-01-23 12:24:38 +02:00
RipleyTom 7d55a85fa6 Replaces page fault triggers with assembly 2024-01-16 12:04:47 +02:00
Eladash f0c93ae9dc sys_spu: Fix warning and theoretical bug 2024-01-01 11:58:00 +02:00
Megamouse f45cbdd0f7 fixes 2023-12-30 21:14:26 +01:00
Megamouse 7a02787bee fix some more warnings 2023-12-30 21:14:26 +01:00
Megamouse 59c58aa3cf fix some warnings 2023-12-30 19:07:35 +01:00
Eladash 9f6c5381a1 SPU/Savestates: Remove reservation hack, allow its saving 2023-12-29 11:11:53 +02:00
Eladash f60bdbaece Savestates: Compressed state files 2023-11-27 12:36:17 +02:00
Eladash eb407e3b5c SPU/MFC: Add block has to command history 2023-10-24 22:14:12 +03:00
Eladash 7c0d8fc29c Improve spu_thread::is_exec_code 2023-09-02 12:31:11 +03:00
Eladash a626ccfcad SPU LLVM: Initial precompilation of tail-calls 2023-09-02 12:31:11 +03:00
Megamouse a597368c46 SPU: fix some wierd typos (may be wrong, no idea) 2023-09-02 12:10:36 +03:00
Eladash 37212a632c SPU: Refactor function discovery 2023-08-30 08:45:29 +03:00
Elad Ashkenazi 3d2229ca05 SPU LLVM Precompilation Fixup 2023-08-28 13:33:43 +03:00
Eladash b5faf5800b SPU LLVM Precompilation 
Implement function SPU function discovery in images or random SPU code
 2023-08-28 09:03:56 +03:00
Eladash 17302a9422 Debugger/PPU: Superior Callstack Detection 2023-08-20 22:43:41 +03:00
Eladash 6adc7f9ee6 SPU: Use usermode waiting for busy GETLLAR loop 2023-08-17 09:02:28 +03:00
Ivan Chikish d34287b2cc Linux: use futex_waitv syscall for atomic waiting 
In order to make this possible, some unnecessary features were removed.
 2023-08-02 21:46:06 +03:00
Talkashie dabb2cc9a0
Fix typos, improve consistency 
Fixes typos where spelling or grammar is objectively wrong.
Changes wording and capitalization in some areas to be more consistent with other areas.
 2023-07-28 13:09:06 +03:00
Eladash 75ad56338b SPU/Non-TSX: Implement cuncurrent reservations 2023-07-27 02:50:01 +03:00
Eladash c0280b43f2 PPU/Debugger: View the currently used CR field content in register panel 2023-07-12 13:22:06 +03:00
Elad Ashkenazi e882d64d8a SPU/PPU Debugger: Add decimal mode to registers panel 2023-07-10 19:06:57 +03:00
Eladash 482dd0e8f8 SPU: Remove wrong clamp in MFC_Size 
Just crashes real MFC.
 2023-07-09 13:33:03 +03:00
Eladash b68cfbf794 Fix spu_thread::dump_callstack_list regression 
TODO: Fix in PPU [properly!]
 2023-07-09 13:33:03 +03:00
Elad Ashkenazi 1219e5c244
SPU: Fix static interpreter requirement with interrupts 
Removed a wrong condition in PPU LLVM as a fixup.
 2023-07-07 22:39:49 +03:00
Eladash d752ab0151 SPU/Debugger: Add RawSPU debug data 2023-06-09 14:07:37 +03:00
Eladash 16579e0b1f Fix spu_thread::cleanup() 2023-06-06 09:48:27 +02:00
Eladash a776f15557 SPU: fix event count with ACK and mask write 2023-06-02 08:54:46 +03:00
Eladash b861a9c5d0 LV2: Implement set-priority thread requeue 2023-06-02 08:54:46 +03:00
Eladash e29b81c444 Debug Fixes 2023-05-22 20:04:49 +03:00
Megamouse 54e6cf95d7 Fix some warnings 2023-05-18 12:41:22 +02:00
Eladash 514ef9a9c5 SPU Executable Code Dumping Tool 2023-05-15 14:11:13 +03:00
Elad Ashkenazi db7f84f9f8
SPU/PPU/Debugger: Ensure ascending stack frames (#13833) 
* PPU/Debugger: Ensure ascending stack frames

* SPU/Debugger: Ensure descending stack frame pointers
 2023-05-10 11:23:09 +03:00
Eladash d13c0ee393 SPU/Debugger: Detect stack-less functions 2023-05-08 19:27:21 +03:00
Eladash 62c9b99e72 Update SPUThread.cpp 2023-02-27 14:17:05 +01:00
Megamouse e46dba43ad config: try to fix float locale issues 2023-02-25 11:23:07 +01:00
Megamouse ccb7528a59 fix some warnings 2023-02-22 23:57:20 +01:00
Margen67 5bb89328d0 Remove whitespace 2023-02-15 08:58:02 +01:00
Eladash 3976018980 Debugger: Print error codes stored in GPR 2023-02-12 23:10:20 +01:00
Elad Ashkenazi e6a7597444
PRX/savestates/VSH: Associate PRX with library, fix VSH browser (#13221) 
* PRX/savestate:s Associate PRX with library

* VFS/Savestates: Fix host_root resolving

* Savestates: Fix segfault in ppu_initialize

* SPU: Avoid some log spam

* VSH/sys_vm: Fix limit on root processes
 2023-01-15 23:12:54 +03:00
kd-11 3dba894369 rsx: Minor refactoring RSXThread 
- Part 1 of many
 2023-01-11 16:48:53 +03:00
Eladash a6dfc3be2f SPU: Enable the MFC list optimization for Atomic RSX FIFO 2022-10-09 19:27:46 +03:00
Eladash 6a36967e6f SPU: Inline and batch MFC list transfers 2022-10-09 19:27:46 +03:00
Eladash d25d1ecb3a LV2: Avoid using multi-variable atomic waiting on cpu_thread::state wait 2022-10-04 16:28:34 +03:00
kd-11 0dd9c386ee Fix running the emulator with AUDIT enabled 2022-10-03 12:57:16 +03:00
Elad Ashkenazi 0cc981ec18 SPU: fix atomicity of inaccurate GETLLAR 2022-09-30 15:26:08 +03:00
Eladash 2759091ede Debugger: Rewind SPU captures 
Very basic implementation, can be improved.
 2022-09-25 14:31:39 +03:00
Eladash ae02b71a85 Savestates/Debugger: fix mfc debug option with savestates 2022-09-25 14:31:39 +03:00
Eladash 2807be7080 SPU: Regression fix after #12648 2022-09-13 20:11:30 +03:00
Eladash ec7b18dab5 Implement independent CPU preemptions 2022-09-13 19:28:20 +03:00
Eladash cfdc852f03 SPU: Power consumption reduction when using SPU inaccurate reservations 2022-09-13 11:21:01 +03:00
Eladash 780ca38f2f SPU: Extend Inaccurate SPU reservations 2022-09-12 14:16:39 +03:00
Eladash 07f0ba213e SPU: Allow special channel storage in channel busy waiting period 
Move code to SPUThread.cpp.
 2022-09-07 20:42:23 +03:00
Eladash 48382564d1 SPU: Implement "quintuple" Inbound MBOX storage 2022-09-07 20:42:23 +03:00
Eladash 7698064f5a SPU: Untangle VM lock to avoid deadlocks 2022-09-07 16:05:56 +03:00
Eladash 7bad8f3348 Savestates/SPU: Minor fixup after fb01ed55 2022-09-01 20:09:28 +03:00
Eladash ee1384341e rsx: Implement atomic vertex upload (with Strict Rendering Mode) 2022-09-01 20:09:28 +03:00
Eladash fb01ed55e5 SPU: Fix potential deadlock in event queue syscalls 2022-09-01 19:03:38 +03:00
Eladash 3f02935844 Add some debugging information 2022-08-30 08:57:33 +02:00
Nekotekina e28707055b Implement simd_builder for x86 
ASMJIT-based tool for building vectorized loops (such as ones in BufferUtils.cpp)
 2022-08-28 18:38:52 +03:00
Eladash a71bdc761e SPU/Debugger: Improve debugging reservations 
Simplify and make the debugging results more consistent.
 2022-08-22 18:24:26 +03:00
Eladash 9d8f4d5cfa Bugfix after #12523 2022-08-22 18:24:26 +03:00
Eladash ee87fdc869 Fix GETLLAR spin detection 2022-08-22 08:33:22 +03:00
Eladash bf63a18c5f SPU Add ability to specify percentage of busy waiting 2022-08-21 15:02:01 +03:00
Eladash b0e2c959eb SPU: Disable notification if no changes were made in PUTLLC 2022-08-21 15:02:01 +03:00
Eladash 28bec8e1bf SPU: Implement custom reservation condition in atomic wait 2022-08-21 15:02:01 +03:00
Eladash 82b1a2bd7a SPU: add the concept of inaccurate reservations 
Implement cellSpursRequestIdleSpu
 2022-08-21 15:02:01 +03:00
Eladash c0e3b86064 SPU: Optimize spu_thread::get_events() 2022-08-21 15:02:01 +03:00
Eladash 6210a8491f SPU: Optimize and enable SPU GETLLAR Polling detection by default 
* Make this setting guard all reservation waitings. (renamed)
* Revert atomic list usage: it's more expensive and not needed because it has a timeout and is not optimized for the rest of the waitables.
 2022-08-21 15:02:01 +03:00
Eladash 33a4f05ffa SPU: Interleave loads/stores in reservation access utilities 2022-08-21 15:02:01 +03:00
Eladash a3007e11ca SPU: Fix minor race in sys_spu_thread_receive_event 
Check final cpu_state::state value for suspend state because that's the variable the thread waits on.
 2022-08-12 15:20:48 +03:00
Eladash 34bae90820 LV2: Move nearly all notifications out of all mutex scopes including IDM 2022-08-07 20:23:54 +03:00
Eladash 73aaff1b29 LV2: allocation-free synchronization syscalls 
* Show waiters' ID in kernel explorer.
* Remove deque dependency from sys_sync.h
 2022-08-07 20:23:54 +03:00
Eladash c7fbc16357 SPU: Postpone notifications to afterward group mutex ownership 2022-08-07 20:23:54 +03:00
Eladash 2eebbd307d LV2: Minor optimization regarding signal flag 2022-08-07 20:23:54 +03:00
sguo35 27acebc5f5 spu: use portable llvm recompiler on arm64 
Since there is not yet an arm64 version of the assembly (fast) version.
 2022-07-15 12:37:33 +03:00
Eladash 3e51426379 Savestates/SPU: Kill emulation when its safe to save SPU state 2022-07-15 09:30:53 +03:00
Eladash cdd6840826 Savestates/SPU: Complete fix for saving sys_spu_thread_receive_event 2022-07-12 15:15:42 +03:00
Eladash befd7ceb89 Savestates/sys_spu: Minor fix in saving sys_spu_thread_receive_event 2022-07-10 14:19:59 +03:00
Eladash 2cead6f328 Savestates/SPU: Fix saving sys_spu_thread_send_event 2022-07-10 14:19:59 +03:00
Eladash 87cd65ff03 Savestates: support game collections 2022-07-10 14:19:59 +03:00
Eladash 4ac88fa8d3 Savestates/RSX: Save drawing context 2022-07-08 12:57:43 +03:00
Eladash 5f8f9e33f1 RSX/Savestates: Replace GCM hack with a proper fix 2022-07-08 12:57:43 +03:00
Eladash 155bd09fd0 Savestates: Cleanup v128 usage 
It's compatible with bitwise serialization so it is faster to load/save it this way.
 2022-07-06 19:43:25 +03:00
Eladash 2815aecd0c Savestates: Save SPU decrementer state 2022-07-06 19:43:25 +03:00
Elad Ashkenazi fcd297ffb2
Savestates Support For PS3 Emulation (#10478) 2022-07-04 16:02:17 +03:00
Eladash cf0fcf5a2a SPU: Implement execution wake-up delay 2022-06-28 19:54:25 +03:00
Eladash 5e01ffdfd8 Debugger: Optimize cpu_thread::dump_regs() 
Reuse string buffer. Copies and reallocations are expensive with such large strings.
 2022-06-23 22:41:32 +02:00
Nekotekina 653a9e6e7f Debugger: always print cpu_thread::dump_misc() 
Was removed for some reason.
 2022-06-22 18:53:29 +03:00
Eladash ccb2724fc4 Debugger: Implement SPU breakpoints 2022-06-21 16:59:45 +03:00
Eladash d0e9108800 SPU: Implement "double" SNR storage 2022-06-20 20:50:11 +03:00
Jeff Guo cefc37a553
PPU LLVM arm64+macOS port (#12115) 
* BufferUtils: use naive function pointer on Apple arm64

Use naive function pointer on Apple arm64 because ASLR breaks asmjit.
See BufferUtils.cpp comment for explanation on why this happens and how
to fix if you want to use asmjit.

* build-macos: fix source maps for Mac

Tell Qt not to strip debug symbols when we're in debug or relwithdebinfo
modes.

* LLVM PPU: fix aarch64 on macOS

Force MachO on macOS to fix LLVM being unable to patch relocations
during codegen. Adds Aarch64 NEON intrinsics for x86 intrinsics used by
PPUTranslator/Recompiler.

* virtual memory: use 16k pages on aarch64 macOS

Temporary hack to get things working by using 16k pages instead of 4k
pages in VM emulation.

* PPU/SPU: fix NEON intrinsics and compilation for arm64 macOS

Fixes some intrinsics usage and patches usages of asmjit to properly
emit absolute jmps so ASLR doesn't cause out of bounds rel jumps. Also
patches the SPU recompiler to properly work on arm64 by telling LLVM to
target arm64.

* virtual memory: fix W^X toggles on macOS aarch64

Fixes W^X on macOS aarch64 by setting all JIT mmap'd regions to default
to RW mode. For both SPU and PPU execution threads, when initialization
finishes we toggle to RX mode. This exploits Apple's per-thread setting
for RW/RX to let us be technically compliant with the OS's W^X
    enforcement while not needing to actually separate the memory
    allocated for code/data.

* PPU: implement aarch64 specific functions

Implements ppu_gateway for arm64 and patches LLVM initialization to use
the correct triple. Adds some fixes for macOS W^X JIT restrictions when
entering/exiting JITed code.

* PPU: Mark rpcs3 calls as non-tail

Strictly speaking, rpcs3 JIT -> C++ calls are not tail calls. If you
call a function inside e.g. an L2 syscall, it will clobber LR on arm64
and subtly break returns in emulated code. Only JIT -> JIT "calls"
should be tail.

* macOS/arm64: compatibility fixes

* vm: patch virtual memory for arm64 macOS

Tag mmap calls with MAP_JIT to allow W^X on macOS. Fix mmap calls to
existing mmap'd addresses that were tagged with MAP_JIT on macOS. Fix
memory unmapping on 16K page machines with a hack to mark "unmapped"
pages as RW.

* PPU: remove wrong comment

* PPU: fix a merge regression

* vm: remove 16k page hacks

* PPU: formatting fixes

* PPU: fix arm64 null function assembly

* ppu: clean up arch-specific instructions
 2022-06-14 15:28:38 +03:00
Elad Ashkenazi 9bb7e8d614
rsx: Implement atomic FIFO fetching (stability improvement) (non-default setting) (#12107) 2022-06-04 15:35:06 +03:00
Eladash e7ced1aeab Debugger: Implement SPU mailbox content display 2022-05-25 17:36:28 +03:00