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Author SHA1 Message Date
Megamouse 3d73915358 cellSearch: improve populate_photo_info, read image headers 2022-07-26 17:27:35 +02:00
Megamouse c40439ae6b cellMusic/Decode: implement playlist shuffle and repeat 2022-07-22 08:42:43 +02:00
sguo35 9e57efe82c spu: implement assembly functions for arm64 2022-07-15 12:37:33 +03:00
sguo35 086e12c6ca mac: mmap calls should initialize with r/w page perms 
Mac/Arm64 pages should be R/W by default due to 16k page
incompatibility. Without this there will be segfaults due to invalid
permissions.
 2022-07-15 12:37:33 +03:00
sguo35 9b19f16698 arm64: add optimized 16byte ld/st for armv8.4a+ 
16B ldp/stp are atomic on v8.4a+. See Arm Architecture Reference Manual,
"Changes to single-copy atomicity in Armv8.4". Add load/release atomic
impls for this instruction and add detection for 8.4a+ capability.
 2022-07-15 12:37:33 +03:00
Eladash ab27ee4cf4 Savestates/RSX: Save NV406E semaphore waiting 2022-07-12 15:15:42 +03:00
Eladash 6211295155 atomic.hpp: Truncation warning fix 2022-07-12 15:15:42 +03:00
Eladash 219e3d61f8 Minor fix in shm::map_critical 2022-07-10 14:19:59 +03:00
Nekotekina 786510a937 Use gettid() on Linux, don't use std:🧵:id 
pthread_self() returns a large opaque pointer which is harder to use.
 2022-07-10 12:22:28 +03:00
Nekotekina 4b787b22c8 Implement FN (lambda shortener) 
Useful for some higher order functions.
Allows to make short lambdas even shorter.
 2022-07-08 14:47:41 +03:00
Nekotekina 5c6f5a1610 Cleanse LOG_CONSTINIT macro 
Should be unnecessary.
 2022-07-08 14:47:41 +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 b692108f1e Savestates: HLE state saving POC in sys_lwmutex 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 71e07dc6c7 IdManager.h: Improvements 
* Ensure ::PtrSame<T, Derived> is true.
* Allow id_base, id_step and id_count to be of enumeration type.
* Fix potential deadlock in kernel explorer.

idm::select:
* Allow to select multiple inherited object types for idm::select.
* Allow function reference types. (they don't allow access to operator() directly, use deducing std::function constructor instead)
* Ensure ::is_same_ptr<T, object_type> is true.
 2022-06-22 17:24:47 +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 1738b38536
vm_native.cpp: Use Windows 10 memory mapping API (the correct API) 2022-06-10 14:27:02 +03:00
Nekotekina b0ccd2a8a0 Implement utils::c_page_size (unused) 
Query platform memory page size.
 2022-06-02 12:56:49 +03:00
Megamouse 88ee62be26
cellAdec: fix uninitialized default size of AVPacketHolder (#12077) 2022-05-25 11:40:51 +02:00
Nekotekina 0a5ea859ea atomic.cpp: fix race in cond_id_lock() 2022-05-07 21:25:38 +03:00
Nekotekina cd6aa0774f Reduce stack usage in atomic_wait_engine::notify_all 2022-04-24 13:26:28 +03:00
Nekotekina 6d3052c5dd Optimization: disable atomic_wait_engine notify callback for SPU 
Disable placebo callback calls in notify_all.
Don't use callback at all if TSX.
Based on kd-11 findings.
 2022-04-24 13:15:54 +03:00
Megamouse f42e647430 cellVdec: use av_error_to_string 2022-04-21 22:22:33 +02:00
Megamouse d8bbec9594 libav: log more error codes as string 2022-04-21 08:10:01 +02:00
sguo35 e761b3235c macos: fix build for arm64 
Adds arm64 branches to some x86 specific code and modifies some casting
logic to make Clang happy
 2022-04-18 17:53:54 +03:00
Timo654 afae58b231 Interpret negative values in game patches 2022-04-18 17:01:19 +03:00
Megamouse 499fe3e218 Patch manager: add node location to patch errors 2022-04-09 21:26:06 +02:00
RipleyTom a4d715e25d Warning Fixes 2022-03-23 19:35:10 +01:00
Megamouse 539ac32806 Decrease log spam in case that per core cpu usage cannot be queried 2022-03-18 01:47:23 +01:00
Megamouse e58906cb4d cpu_stats: fmt::win_error_to_string 2022-03-16 22:20:23 +01:00
Megamouse 04df392866 Log cpu usage periodically 2022-03-16 19:42:06 +01:00
nastys ce7b1576e0 Low Power Mode detection 
Change low to reduced

Low Power Mode detection

Fix namespace space

Low Power Mode detection

Fix namespace space

Low Power Mode detection
 2022-03-14 08:28:02 +01:00
Megamouse aafd74f9ea cellMusicDecode: initial implementation 
Implements the basic functionality of cellMusicDecode.
Works with Space Invaders (if you add the list selection from the other PR).
Probably fixes SSX custom music.
 2022-03-05 18:34:27 +01:00
Megamouse 15e74357cf cellMusic: implement qt music handler 2022-03-03 08:25:46 +01:00
Megamouse b1a9e87ecf cellSearch: fix cellSearchStartListSearch 
Fixes listing BGM in Gundam.
The returned content was always empty.
Playback of the tracks will still require a MusicSelectionContext and cellMusic playback, which isn't implemented yet.
 2022-02-20 21:06:46 +01:00
Nekotekina dba2baba9c Implement utils::memory_map_fd (partial) 
Improve JIT profiling dump format (data + name, mmap)
Improve objdump interception util (better speed, fix bugs)
Rename spu_ubertrampoline to __ub+number
 2022-01-26 15:46:16 +03:00
Nekotekina 12c83b340d Remove built_function 
With today's branch prediction techniques, it's hardly useful.
 2022-01-24 22:21:41 +03:00
Nekotekina a4d94a83b9 PPU/simd.hpp: minor changes in DP instructions 2022-01-21 13:57:46 +03:00
Nekotekina 628354ba92 Use global variable in gv_zeroupper 2022-01-20 21:16:00 +03:00
Nekotekina 8c3fb3998c PPU: fix crash on SSE41 CPU in internal builder 2022-01-20 14:42:58 +03:00
Nekotekina d572d90bb7 PPU: fixup for old CPU 
Abort building interpreter function when out of registers.
 2022-01-20 08:31:08 +03:00
Nekotekina b42fae0989 PPU: refactor shift and splat instructions 
Fix utils::rol32/64 functions.
Fix immediate clamping in splat instructions.
Other fixes.
 2022-01-19 23:01:31 +03:00
Nekotekina 08b02efc6c ARM: don't calibrate TSC, use cntfrq_el0 info 2022-01-18 04:21:42 +03:00
Nekotekina 4728478247 PPU: improve interpreter codegen 
Implement more sensible check for EVEX prefix and SSE
 2022-01-18 04:20:06 +03:00
Nekotekina 14cca55b50 PPU: refactor vector rounding instructions 
Fix: nearbyint -> roundeven
 2022-01-18 00:10:32 +03:00
Nekotekina 248f9424ac PPU: refactor VPack instructions 2022-01-18 00:10:19 +03:00
Nekotekina b404d37eb0 PPU: more interpreter refactoring (VPERM) 
Notably, runtime-built SSSE3 version of VPERM.
Some other instructions are refactored and vectorized.
Aarch64 impl of multiple instructions including VPERM.
 2022-01-18 00:10:19 +03:00
Nekotekina 580bd2b25e Initial Linux Aarch64 support 
* Update asmjit dependency (aarch64 branch)
* Disable USE_DISCORD_RPC by default
* Dump some JIT objects in rpcs3 cache dir
* Add SIGILL handler for all platforms
* Fix resetting zeroing denormals in thread pool
* Refactor most v128:: utils into global gv_** functions
* Refactor PPU interpreter (incomplete), remove "precise"
* - Instruction specializations with multiple accuracy flags
* - Adjust calling convention for speed
* - Removed precise/fast setting, replaced with static
* - Started refactoring interpreters for building at runtime JIT
*   (I got tired of poor compiler optimizations)
* - Expose some accuracy settings (SAT, NJ, VNAN, FPCC)
* - Add exec_bytes PPU thread variable (akin to cycle count)
* PPU LLVM: fix VCTUXS+VCTSXS instruction NaN results
* SPU interpreter: remove "precise" for now (extremely non-portable)
* - As with PPU, settings changed to static/dynamic for interpreters.
* - Precise options will be implemented later
* Fix termination after fatal error dialog
 2022-01-15 06:48:04 +03:00
Malik Idrees Hasan Khan 949e93bec7
Fix typos (#11361) 2022-01-12 23:21:02 +01:00
Eladash 108846055b shared_ptr.cpp: Remove std::swap specialization 2022-01-12 03:37:39 +03:00
nastys ef66b002e0
Implement proper macOS version check (#11352) 2022-01-11 23:17:26 +01:00
nastys 37f24d8c1c Log maxfiles to file and stderr on *NIX 2022-01-11 08:05:17 +03:00
Malcolm Jestadt 31a5a77ae5 SPU: Use REP MOVSB in do_dma_transfer 
- Try to use REP MOVSB when the size of the transfer is above a certain threshold
- This threshold is determined by the ERMS and FSRM cpuid flags
- The threshold values are (roughly) taken from GLIBC
- A threshold of 0xFFFFFFFF indicates that the cpu has neither flag
 2022-01-02 21:35:46 +03:00
Nekotekina 262ff01619 Use aligned stores in write_index_array_data_to_buffer 
Ensure that target buffer is cache line aligned.
Improve stx::make_single to support alignment.
 2021-12-21 23:28:09 +03:00
Nekotekina 6b40d69a8f Introduce coroutine support (util/coro.hpp) 
Implement coroutine types `lazy` and `generator` in stx namespace.
Implement fs::list_dir_recursively.
 2021-12-07 13:04:10 +03:00
DH cccfb89aa0 [Config] Use std::less<> for std::map<...> 
Reduces amount of string copies
[Utilities] fmt::replace_all: avoid creation of temporary strings
 2021-12-02 21:36:57 +03:00
DH 56d922999f Fixed debug build compilation errors 
const_str_t constructor without arguments shoud be constexpr for usage as default initializer in constexpr functions
 2021-12-02 21:36:57 +03:00
Eladash 48ad959697
sys_event: Fix PPU queue forced uproot of waiters (#11147) 2021-11-13 20:22:54 +03:00
Whatcookie bf6044fced
SPU/SYSINFO: Disable TSX by default for TSX-FA cpus (#11105) 
- Also detect the new RTM_ALWAYS_ABORT bit in cpuid
- This new bit indicates that RTM is disabled in the microcode
- On cpus with RTM_ALWAYS_ABORT TSX can be renabled by writing 0x4 to the msr 0x0000010F
 2021-11-04 16:44:25 +00:00
Eladash c6641748ce
vm_native.cpp: Fix DeviceIoControl usage (#11029) 2021-10-19 12:53:08 +03:00
Jan Beich 7a24642c56 vm_native: simplify vm.overcommit sysctl 
dragonfly$ sysctl vm.overcommit
sysctl: unknown oid 'vm.overcommit'

freebsd$ rg VM_OVERCOMMIT /usr/include
/usr/include/vm/vm_param.h
89:#define VM_OVERCOMMIT                12      /* vm.overcommit */
 2021-10-12 02:11:58 +03:00
Jan Beich 1a90adfb5e vm_native: unbreak runtime on FreeBSD after 63104af8e9 
shm_open() returns a file descriptor on success, not zero. As SHM_ANON
only exists on FreeBSD which also has memfd_create use the same code
as on Linux.

$ rpcs3
[...]
Verification failed (in file rpcs3/util/vm_native.cpp:478[:4], in function shm) (errno=2)
Segmentation fault
 2021-10-12 02:11:58 +03:00
Megamouse 269c4604aa VFS: move VFS settings to seperate file 2021-09-25 19:21:59 +03:00
Megamouse 0debcfed0a Silence some warnings 2021-09-02 19:39:42 +02:00
RipleyTom 1e108d97b2 Removes need for sys/sysctl.h on linux 2021-08-31 12:30:22 +03:00
Nekotekina 63104af8e9 vm_native: detect overcommit support on FreeBSD and other OS 
Used in sparse memory initialization code.
 2021-08-30 14:42:16 +03:00
Nekotekina 064fc81697 Fix warnings 2021-08-06 10:41:40 +03:00
kd-11 8aec943093 Use c++20 has_single_bit for POT test 2021-08-03 00:36:04 +03:00
kd-11 0ec526c5f1 rsx: Do not use VTC tiling on NPOT textures 
- Seems to be ignored for 'normal' textures. Mostly verified through games.
 2021-08-03 00:36:04 +03:00
Jan Beich 3a6399aaaa vm_native: add workaround for FreeBSD 12 
rpcs3/util/vm_native.cpp:302:16: error: no member named 'memfd_create' in the global namespace
                                m_file = ::memfd_create_("2M", c_mfd_huge_2mb);
                                         ~~^
rpcs3/util/vm_native.cpp:34:23: note: expanded from macro 'memfd_create_'
 #define memfd_create_ memfd_create
                       ^
rpcs3/util/vm_native.cpp:308:15: error: no member named 'memfd_create' in the global namespace
                        m_file = ::memfd_create_("", 0);
                                 ~~^
rpcs3/util/vm_native.cpp:34:23: note: expanded from macro 'memfd_create_'
 #define memfd_create_ memfd_create
                       ^
 2021-07-29 20:48:10 +03:00
Jan Beich de6f3b5653 vm_native: enable memfd_create on FreeBSD 2021-07-29 20:48:10 +03:00
Megamouse 867f0e1f02 fix warning 2021-07-23 00:09:46 +02:00
Megamouse fad79a96a2 media_info: improve error logging 2021-06-25 09:41:32 +03:00
Megamouse b6128c5dfa cellSearch: extend media_info for video files 2021-06-25 09:41:32 +03:00
Megamouse 68a1da31a0 cellSearch: move audio info to separate util file 2021-06-25 09:41:32 +03:00
Nekotekina 6f874be41b vm_native: bypass rpcs3_vm creation if overcommit is enabled (Linux) 
Unfortunately, different systems need different approach here.
 2021-06-12 19:12:59 +03:00
Nekotekina dfbd63df94 vm_native.cpp: change rpcs3_vm name/location priority (Win32) 
Prefer temp directory, rename to rpcs3_vm_sparse.tmp
Try to remove archive attribute (doesn't work well).
 2021-06-11 19:15:21 +03:00
Eladash 76bfe54c7e Improve bitwise serialization trait 2021-06-11 16:54:17 +03:00
Eladash 0628a5d931 serialization.hpp: Fixes 2021-06-11 08:59:02 +03:00
Nekotekina 696be6aacd Implement fmt::ensure (assert-like with formatted message) + fmt::tie 
Arguments should be provided via fmt::tie() due to some limitations.
Allow to specify simple message (non-formatting) for plain ::ensure().
Remove redundant function for narrow error.
 2021-06-10 21:16:57 +03:00
Nekotekina 2d3fe7ce1c fixed_typemap.hpp: add range iterator 
Remove recently added functions.
 2021-06-09 00:07:15 +03:00
Eladash e7b1fc6696 Fixup serialization utility 2021-06-08 19:29:46 +03:00
Eladash 76bf720adf Improve emulation stopping speed 
Split phases of signalling threads and joining them.
 2021-06-08 18:26:14 +03:00
Eladash 2169e8d935 Implement serialization.hpp, remove cereal submodule 
Bump RSX capture version, use new serializer.
 2021-06-07 16:28:42 +03:00
Nekotekina f5e529db61 shared_ptr.hpp: don't use fake objects 
This lifts the limitation for casting with abstract classes.
Use new C++20 feature (constexpr allocator) to test viability.
Add SamePtr concept to types.hpp
 2021-05-30 15:07:17 +03:00
Nekotekina eec9578619 types.hpp: add PtrCastable concept 2021-05-29 18:32:13 +03:00
Nekotekina 7311c161f6 vm_native: fix Linux/Posix sparse file check 
Fix fast path condition (xnor is not ==, facepalm).
Increase probe size.
Should fix #10334
Closes #10335

Co-authored-by: Jan Beich <jbeich@FreeBSD.org>
 2021-05-25 09:55:43 +03:00
Nekotekina 5db38c0127 vm_native: improve sparse file check (Linux/BSD) 
Use lseek(FIND_DATA) to check for sparse file support.
 2021-05-24 18:21:52 +03:00
Nekotekina 191cb92300 vm_native: improve sparse file implementation (Win32) 
Fix sparse attribute set/check, improve logic.
Implement actual check of file data.
Ask to restart RPCS3 first time (Win7 bug).
 2021-05-24 18:21:52 +03:00
Nekotekina 2491aad6f2 types.hpp: implement min_v<>, max_v<>, SignedInt, UnsignedInt, FPInt concepts 
Restrict smax to only work with signed values for consistency.
Cleanup <climits> includes.
Cleanup <limits> includes.
 2021-05-23 19:43:51 +03:00
Nekotekina 4b239a0b87 types.hpp: rewrite _u16-_u64 suffixes 
_u48 is unused and gone, blends into _u64.
 2021-05-23 07:33:54 +03:00
Nekotekina 2768727e2f types.hpp: replace custom std::bit_cast 
Remove memcpy version.
Use builtin instead.
 2021-05-23 07:33:19 +03:00
Nekotekina 160b131de3 types.hpp: implement smin, smax, amin, amax 
Rewritten the following global utility constants:
`umax` returns max number, restricted to unsigned.
`smax` returns max signed number, restricted to integrals.
`smin` returns min signed number, restricted to signed.
`amin` returns smin or zero, less restricted.
`amax` returns smax or umax, less restricted.

Fix operators == and <=> for synthesized rel-ops.
 2021-05-22 12:10:57 +03:00
Nekotekina 613777afde vm_native: try to workaround another bug (Win32) 
Resize sparse file gradually.
 2021-05-22 08:16:54 +03:00
Nekotekina c646476ca8 logs.hpp: another fixup for RPCS3.log 
Don't print channel names for initial messages.
 2021-05-21 00:41:37 +03:00
Nekotekina de94f6c2f6 logs.hpp: fix fatal typo 2021-05-20 19:10:51 +03:00
Nekotekina 04cac6cd33 logs.hpp: refactoring (logs::message) 
Make .error/.warning/... callable objects which can be pointed to.
Make .always() more hard to access.
Memory layout optimizations.
 2021-05-20 01:08:32 +03:00
Nekotekina 1d0f6eebdc Improve error_code (new formatting constructor) 
Minor cleanup in formatting utilities.
 2021-05-19 22:41:16 +03:00
Nekotekina 16620f6835 vm_native: sparse file fixup (Win32) 
Clear file if it occupies blocks.
Makes it more fool-proof and fixes possible bug.
 2021-05-19 22:41:16 +03:00
Nekotekina 6e497ae372 vm: disable sparse files on win7 2021-05-18 13:31:46 +03:00
Nekotekina 2a26bc6668 Fix page mapping rights to file mapping 2021-05-13 13:49:24 +03:00
Nekotekina f0ad20a250 Implement const_str_t<> helper 2021-05-13 10:23:33 +03:00
Nekotekina 126141cdce vm_native: improve sparse file handling 
Don't specify O_TRUNC every time.
Add portable support test (Linux/Unix).
Use PAGE_WRITECOPY (Windows).
 2021-05-13 10:23:33 +03:00
Nekotekina 0bd64a0e72 Don't fatal on sparse file initialization failure 
Also try two different locations (Win32).
 2021-05-10 00:39:28 +03:00
Nekotekina 327c000c82 Implement s128 type (based on u128) 2021-05-04 18:02:52 +03:00
Nekotekina 1b0b2fe21e vm: add "hook" memory (32G) 
Implement overcommit emulation for shm.
 2021-05-04 18:02:52 +03:00
Nekotekina e327d47169 vm_native: add cow flag to map functions 
CoW is copy-on-write mapping type.
 2021-05-04 09:53:19 +03:00
Nekotekina 3fc6375ec5 Use consteval (experimental) 2021-04-29 23:16:43 +03:00
Nekotekina f8e05f8e3c Remove redundant operators != 2021-04-29 22:57:40 +03:00
Nekotekina 5724d2d4c7 Simplify umax 
Add operator less and conversion operator.
 2021-04-29 12:21:12 +03:00
Nekotekina b1736b6411 Simplify utils::umulh64 (MSVC) 2021-04-29 09:45:57 +03:00
Nekotekina 4d9a167f56 u128: add multiplication support (for MSVC) 2021-04-25 18:17:38 +03:00
Nekotekina b704cc8375 shared_ptr.hpp: implement make_single_value(), make_shared_value() 
A function that constructs single_ptr from its argument.
Type can be deduced from the argument (unlike make_single).
 2021-04-25 18:17:38 +03:00
Nekotekina e34c956196 shared_ptr.hpp: add invoke operator 2021-04-25 18:17:38 +03:00
Nekotekina 0c9c481cee Use requires syntax in more places 
Change style in some places.
 2021-04-19 16:51:40 +03:00
Nekotekina 7dae376646 Implement fill_array() utility 2021-04-19 12:33:32 +03:00
David Carlier b6732fbae9 MacOs build fix proposal. 
Made on Big Sur, removing few unnecessary old specifics.
Build with LLVM homebrew.
 2021-04-18 17:18:09 +03:00
Nekotekina 7a9561b966 vm_native: document some unmap_critical behaviour (posix) 2021-04-18 13:13:15 +03:00
Nekotekina c061991c43 vm_native: supply only one madvise flag at a time 2021-04-18 13:13:15 +03:00
David Carlier 266c4209c4 VM: FreeBSD c_madv_no_dump/dump constants support. 2021-04-17 20:47:36 +03:00
Eladash 67e2e154fa Replace simple_type with std::common_type 2021-04-17 10:27:55 +03:00
Nekotekina 408ffd3d2c fxo: add debug name to the typeinfo 2021-04-15 20:01:29 +03:00
Nekotekina a211895e28 shared_ptr.hpp: use for fs::virtual_device 
Add new constructors for single_ptr and shared_ptr.
Change virtual device prefix format.
 2021-04-15 17:26:47 +03:00
p01arst0rm c9d2aed286 small collection of fixes 2021-04-15 11:05:15 +03:00
Megamouse a16d8ba3ea More random changes 2021-04-11 14:01:51 +03:00
Nekotekina 8c5f2b249c shared_ptr.hpp: further fixes 
Improved is_same_ptr() trait (added third "maybe" category).
Fallback to pseudo-runtime check in certain cases (if "maybe").
Fix single_ptr moving assignment operator.
 2021-04-09 10:26:13 +03:00
Nekotekina 332c512eed shared_ptr.hpp: minor optimization (GCC hotfix) 
Use thread_local for dummy objects (doesn't work on MSVC).
Couldn't find better way to remove fake static objects completely.
In a sense that they don't appear in object files.
 2021-04-09 10:26:13 +03:00
Nekotekina 94c62b1eec shared_ptr.hpp: improve is_same_ptr<> trait 
Don't always return true on MSVC.
 2021-04-08 10:29:47 +03:00
Nekotekina 963d150e93 Fix some -Weffc++ warnings (part 2) 2021-04-03 21:54:15 +03:00
Nekotekina 2212a131ef Fix some -Weffc++ warnings (part 1) 2021-03-31 11:27:09 +03:00
Nekotekina 729757b1dd atomic.hpp: allow raw notify_all by pointer 2021-03-23 20:58:42 +03:00
Nekotekina 393f9d329d atomic.cpp: allow non-standard sizes in atomic wait (>16) 2021-03-23 20:52:56 +03:00
Nekotekina 820390b7ed atomic.cpp: remove raw_notify and simplify internal logic 
Also permit zero size in waiters.
 2021-03-23 20:19:10 +03:00
Eladash cd6ef2958b Add information about unnamed/main threads in logs and fatal dialog 
* If thread is unnamed, keep log name empty for main thread, otherwise print thread id. In fatal dialog, main thread can be handled differently (with special remark that it's main thread).
* Always print thread id in fatal dialog, regardless of thread type.

Co-authored-by: Nekotekina <nekotekina@gmail.com>
 2021-03-11 22:55:06 +03:00
Nekotekina 03332c340d Implement utils::bless (pointer cast) 
Tries to workaround strict aliasing troubles.
Don't confuse with std::bless which works differently.
 2021-03-10 16:02:00 +03:00
Nekotekina a4fdbf0a88 Enable -Wstrict-aliasing=1 (GCC) 
Fixed partially.
 2021-03-09 03:10:15 +03:00
Nekotekina 5bdd1cf837 Remove some redundant code 
Potential fix for future warnings.
 2021-03-09 03:09:50 +03:00
Nekotekina ded828dfc9 sysinfo.cpp: Implement utils::main_tid (main thread id) 
Careful.
 2021-03-06 23:10:31 +03:00
Nekotekina 87af905018 Enable -Wunused-parameter 2021-03-06 18:07:08 +03:00
Eladash 228988ca2b Fix utils::get_firmware_version() 
* Do not crash on invalid file contents.
* Do not crash on unexpected file.open() error.
 2021-03-06 14:53:40 +03:00
Nekotekina e6a3b59229 endian.hpp: simplify be_t/le_t constructors 2021-03-03 17:37:51 +03:00
Nekotekina 52fe86b56c fixed_typemap.hpp: make it a bit fool-proof 
Require objects to be non-copyable (move is still allowed).
 2021-03-02 21:58:49 +03:00
Nekotekina ea5e837bd6 fixed_typemap.hpp: return reference 2021-03-02 16:08:14 +03:00
Nekotekina bbf52f3cea named_thread: fix bugs in std::forward usage 
Fix few misused threads and other bugs.
 2021-03-02 16:08:14 +03:00
Nekotekina d788b12a8e fixed_typemap.hpp: reduce indirection 
Backported some changes from auto_typemap.hpp
Implemented methods init(), reset(), clear()
Disabled recreation support.
 2021-03-02 16:08:14 +03:00
Nekotekina 8a9320c4ef auto_typemap.hpp: reduce indirection 
Implement is_init() method.
Implement optional Size template arg for further optimization.
 2021-03-02 16:08:14 +03:00
Nekotekina 5cc9bd7702 typeindices.hpp: upgrade with size and align info 
This allows contiguous allocation (as in an aggregate).
 2021-03-02 16:08:14 +03:00
Nekotekina aa7e2376ec shared_ptr.hpp: minor fixup for arrays 2021-03-02 16:08:14 +03:00
Nekotekina 71e16bfac3 shared_ptr.hpp: minor fixup 2021-03-01 00:28:28 +03:00
Nekotekina b7c579adf9 Tentative fix for -Wattributes 
These warnings enabled conditionally for GCC 10.1+.
 2021-03-01 00:22:32 +03:00
Nekotekina de9d859f4a named_thread: implement task queue 
atomic_ptr: implement push_head()

thread_ctrl::state() triggers task queue execution.
 2021-02-28 20:20:17 +03:00
Megamouse a4d4ab1df9 remove unused variable 2021-02-28 18:48:34 +03:00
Megamouse e940632d93 Fix Nan in cpu_stats::get_usage 
And apply same logic to linux and windows
 2021-02-25 13:08:27 +03:00
Nekotekina cd01a1eb09 Move CPUStats.h -> util/cpu_stats.cpp 2021-02-23 18:24:50 +03:00
Nekotekina ad1027455a Fix minor inconsistency in utils::memory_reset (Linux) 2021-02-22 13:00:01 +03:00
Nekotekina 9dc238187f Simplify utils::align() a bit 
std::is_unsigned implies std::is_integral I believe.
 2021-02-22 13:00:01 +03:00
Eladash b86ec2ffcf Fix potential overflows in utils::aligned_div, utils::rounded_div 2021-02-19 16:10:03 +03:00
Nekotekina e76d8eb046 Fix -Wstring-aliasing (gcc) 2021-02-18 19:38:22 +03:00
Nekotekina 038148bf06 Fix almost all GCC warnings 2021-02-17 22:59:04 +03:00
Nekotekina 8e6e57de86 Enable -Wunused-function warning 2021-02-15 14:39:53 +03:00
Nekotekina 4f8cac731b Fix SAFE_BUFFERS attribute for GCC 2021-02-09 12:33:50 +03:00
Eladash d3bc96a201 Fix minor issue with usage of STL thread::hardware_concurrency() 2021-01-29 18:23:29 +03:00
Nekotekina 67dd6754a6 Seal cereal includes in util/cereal.cpp 2021-01-28 10:48:53 +03:00
Nekotekina ee288340b0 Implement thread_ctrl::scoped_priority 
RAII priority control (+1, or -1)
 2021-01-25 21:49:16 +03:00
Nekotekina caa83d20f7 vm_native.cpp: implement shm::try_map 
Treats addr as a hint, emulating windows behaviour.
 2021-01-25 16:55:19 +03:00
kd-11 ead180aa60 win32: Be a bit more optimistic with allocated ranges; we get contiguous ranges more often than not 2021-01-24 14:24:55 +03:00
Nekotekina 0ac68def49 vm_native.cpp: minor compilation fix 2021-01-17 15:14:11 +03:00
Nekotekina 4ed76a15ff Use different approach in shm::unmap_critical (Linux) 
For now, set protection to PROT_NONE.
Attempt to address #9609
 2021-01-15 20:11:09 +03:00
Nekotekina b5837d1271 Memory: use MADV_DONTDUMP if available (Linux) 
Also refactor other madvise() usage
 2021-01-15 19:54:41 +03:00
Nekotekina ea916fd7e1 Memory: fix critical bug in shm::unmap_critical (Linux) 
It was leaving holes in reserved areas.
Windows is unaffected.
 2021-01-14 18:04:29 +03:00
Eladash 923fcc3b3d utils::shm: Hotfix after #9578 2021-01-12 23:57:36 +03:00
Eladash c50b9bc4b4
utils::shm: Make map_self() atomic (#9578) 2021-01-12 19:53:18 +03:00
Nekotekina db8e6fe7a7 Enable -Wunused-variable 2021-01-12 14:34:14 +03:00
Nekotekina 673e84920b fixed_typemap.hpp: remove useless reporters 2021-01-05 16:16:01 +03:00
kd-11 cbe0000d23 Improved Zen chip detection 2021-01-03 19:31:18 +03:00
Nekotekina 8a5620592b Implement util/fifo_mutex.hpp 
Prototype. Uses 2 bytes.
Added minor fix to slow_mutex.hpp as well.
 2020-12-31 20:07:50 +03:00
Nekotekina 35322b5d14 Remove deprecated _bit accessor from v128 
Complicated (a lot of code), confusing (ambiguous)
 2020-12-29 21:04:28 +03:00
Nekotekina 6b96807112 Reimplement utils::popcnt64 
Implement utils::popcnt128
 2020-12-29 15:28:02 +03:00
JohnHolmesII 02b684b810 Warnings: Warnings use kebab case, Mr. Kot 2020-12-29 14:17:34 +03:00
Nekotekina e3dec420a2 vm_native.cpp: conditionally define c_madv_free 2020-12-27 12:19:50 +03:00
Nekotekina 1e32311a65 Use MAP_NORESERVE when available in mmap (Linux) 
Used in: memory_reserve, memory_decommit (vm_native.cpp)
 2020-12-27 10:20:42 +03:00
Marin Baron 92e5bb88e8 Remove std typeinfo 2020-12-27 00:30:16 +03:00
Nekotekina 567d23d856 Implement util/auto_typemap.hpp 
Used in vm::block_t as an example.
 2020-12-24 14:55:25 +03:00
Nekotekina a8e0d261b7 types.hpp: more cleanup 
Also fix compilation.
 2020-12-22 19:08:09 +03:00
Nekotekina 43a58df8a0 Butcher narrow cast a little (don't print value). 
Also remove some forward declarations from util/types.hpp
If they don't work properly, it's easier to remove them.
 2020-12-22 14:32:30 +03:00
Nekotekina b7bf316c1a Don't randomly include "stdafx.h" 
It's file for precompiled headers.
Include what is used, don't rely on transitive includes.
 2020-12-22 14:32:30 +03:00
Jan Beich 96bde3df81 atomic.hpp: revert Clang < 11 workaround for u128 2020-12-22 09:00:34 +03:00
Nekotekina bd269bccaf types.hpp: remove intrinsic includes 
Replace v128 with u128 in some places.
Removed some unused files.
 2020-12-21 21:11:25 +03:00
Nekotekina 5f618814f6 atomic.hpp: use u128 as storage for masks/values 2020-12-21 13:51:23 +03:00
Nekotekina eec11bfba9 Move align helpers to util/asm.hpp 
Also add some files:
GLTextureCache.cpp
VKTextureCache.cpp
 2020-12-18 18:07:42 +03:00
Nekotekina db9b7db531 Cleanup and move sysinfo.h -> util/sysinfo.hpp 2020-12-18 12:55:54 +03:00
Nekotekina 05099e2ae1 Replace uint64_t with u64 2020-12-18 12:23:53 +03:00
Nekotekina fb29933d3d Add usz alias for std::size_t 2020-12-18 12:23:53 +03:00
Nekotekina 360c4d1554 Simplify f16 type 2020-12-18 12:23:53 +03:00
Nekotekina 4cfa9b11f3 Move busy_wait() to asm.hpp 2020-12-18 12:23:53 +03:00
Nekotekina c16fb61bea fixed_typemap.hpp: Fix assignment operator for g_ptr 
Maybe RPCS3 hangs will finally be gone.
 2020-12-17 16:47:25 +03:00
Nekotekina ca5f0444bf shared_ptr.hpp: add wait support for atomic_ptr<> 
As well as default mask and value transformation function overload.
 2020-12-15 12:52:21 +03:00
Nekotekina 4a883ba6ea atomic.hpp: use SFINAE for waitable atomic detection 
Add default_mask<> variable.
Refactor get_value<>().
 2020-12-15 12:50:44 +03:00
Nekotekina e321765c54 Split BEType.h to util/v128.hpp and util/to_endian.hpp 2020-12-13 16:34:45 +03:00
Nekotekina 09d293592e shared_ptr.hpp: fix is_same_ptr<>() trait 
Implemented as constexpr function.
 2020-12-13 15:39:36 +03:00
Nekotekina a6a5292cd7 Use uptr (std::uintptr_t alias) 2020-12-12 16:29:55 +03:00
Nekotekina b59f142d4e Move types.h to util/types.hpp 2020-12-12 15:12:01 +03:00
Nekotekina 6e05dcadb6 Reduce std::numeric_limits dependency 
Please, stop pretending...
You need these templates for generic code.
In other words, in another templates.
Stop increasing compilation time for no reason.
 2020-12-12 12:35:18 +03:00
Nekotekina 33c3977036 endian.hpp: minor simplification 
And stop pretending...
 2020-12-11 22:00:26 +03:00
Nekotekina aa3aef4beb std::chrono cleanup: always use steady_clock 2020-12-11 19:01:56 +03:00
Nekotekina 36c8654fb8 Remove HERE macro 
Some cleanup.
Add location to some functions.
 2020-12-10 12:30:22 +03:00
Nekotekina e055d16b2c Replace verify() with ensure() with auto src location. 
Expression ensure(x) returns x.
Using comma operator removed.
 2020-12-09 15:43:38 +03:00
Nekotekina 062c605eb1 atomic.hpp: fixup (rsp addressing) 2020-12-08 08:51:27 +03:00
RipleyTom 51dcb4a79d Remove bom from .hpp files 2020-12-07 20:03:44 +03:00
Nekotekina 24e4e329ed atomic.hpp: add atomic_t<bool> specialization 
May be required in future, plus adds/hides some methods.
 2020-12-07 17:13:12 +03:00
Nekotekina b16cc618b5 atomic.hpp: add some features and optimizations 
Add atomic_t<>::observe() (relaxed load)
Add atomic_fence_XXX() (barrier functions)
Get rid of MFENCE instruction, replace with no-op LOCK OR on stack.
Remove <atomic> dependence from stdafx.h and relevant headers.
 2020-12-07 17:13:12 +03:00
Nekotekina 77aa9e58f2 shared_ptr.hpp: add trivial conversion for shared/single types 
These conversions don't exist in std::shared_ptr-alike types.
But I don't want to bother with == operators until we have proper C++20.
Removed trivial conversion for atomic_ptr because it's heavyweight.
 2020-12-07 15:33:28 +03:00
RipleyTom af8c661a64 Remove BOM markers 2020-12-06 15:30:12 +03:00
Nekotekina d1e7837422 atomic_t: cleanup type requirements 
Add C++17 requirements.
Remove alignment requirements (auto-align type).
What's missing is to detect padding and forbid it.
 2020-12-04 19:11:36 +03:00
Nekotekina 8efc22bd45 atomic.hpp: simplify and unify bit test instructions 
Also make them available on all platform.
Rename some rare methods.
 2020-12-04 14:33:38 +03:00
Nekotekina 983439076b shared_ptr.hpp: fixups and updates 
Fix atomic_ptr load() edge case.
Implement atomic_ptr::peek_op() to make possible to reduce load() overhead.
Implement atomic_ptr::compare_exchange() and friends.
Implement null_ptr constant, remove nullptr_t assignment/construction.
 2020-12-04 14:10:53 +03:00
Nekotekina 019f566239 atomic.cpp: more phase splitting in notify_all() 2020-12-04 14:10:53 +03:00
Nekotekina 332410d20b shared_ptr.hpp: improve atomic_ptr methods 2020-12-04 14:10:53 +03:00
Nekotekina 13a0b88755 atomic.cpp: improve hashtable access 
Simplified, tried to use all ptr bits.
Try to prevent self-collisions (bug).
Hashtable size doubled (to 8 MiB).
 2020-12-01 10:19:31 +03:00
Nekotekina 3b8e3a9714 stdafx.h: remove BOM from custom included headers 
Also add warnings about adding them.
 2020-11-29 15:35:05 +03:00
Nekotekina 872655369a shared_ptr.hpp: fix critical bugs 
Fix array initialization.
Fix reference counting.
Fix offset to refctr.
Add some features.
 2020-11-27 14:32:41 +03:00
Nekotekina b5d498ffda Homebrew atomic_ptr rewritten (util/shared_ptr.hpp) 
It's analogous to C++20 atomic std::shared_ptr

The following things brought into global namespace:
single_ptr
shared_ptr
atomic_ptr
make_single
 2020-11-26 20:11:26 +03:00
Nekotekina bd90e3e37f atomic.cpp: shrink and simplify main hashtable 
Reduce collision detection to 1 or 0 for now.
I think it should be offloaded to notifiers.
 2020-11-26 20:11:26 +03:00
Nekotekina 8b6d615aa6 atomic.hpp: remove/deprecate incomplete notify features 
Notification with "phantom value" could be useful in theory.
As an alternative way of sending signal from the notifier.
But current implementation is just useless.
Also fixed slow_mutex (not used anywhere).
 2020-11-26 06:31:36 +03:00
Nekotekina 2b674d4d8c utils::shm: allow 2M hugepages on demand 2020-11-25 10:41:17 +03:00
Nekotekina 487b572aa6 Linux: remove assertions on MADV_HUGEPAGE 
It's a hint and is allowed to fail.
 2020-11-25 10:41:17 +03:00
Nekotekina 600c0ea5ba atomic.cpp: fix windows/std path 
Always check condition after rearming internal semaphore.
 2020-11-25 10:41:17 +03:00
Nekotekina 00e64920c8 Implement "slow mutex" without spin-waiting. 
Benefits: only 1 byte.
Testing atomic wait.
 2020-11-25 10:41:17 +03:00
Nekotekina d8e9382573 asm.hpp: constexpr refactoring 
Removed asm (what an irony), made many functions constexpr.
Removed some unused function, readding them should be trivial.
 2020-11-24 13:20:40 +03:00
Nekotekina ab248e170c vm_native.cpp: add MADV_HUGEPAGE 
It enables Transparend Huge Pages for some regions on Linux.
Although it can't be actively useful, it seems to do something.
Maybe it's even harmful for recompilers.
 2020-11-24 12:31:11 +03:00
Nekotekina 27097cbcfe atomic.hpp: alter atomic_storage<>::store a bit 
Always fallback to exchange. May improve codegen on gcc.
 2020-11-24 12:31:11 +03:00
Nekotekina 43952e18e2 Implement prefetch_write() and prefetch_exec() wrappers 
Do some refactoring to prefetch_read() in util/asm.hpp as well.
Make all these function constexpr because they are no-ops.
 2020-11-24 12:31:11 +03:00
Nekotekina 14fa96fdef atomic.cpp: don't use empty notify callback 
Instead, allow setting it to null and check for null.
Similar could be done for wait cb, but it's set for all named threads.
 2020-11-24 01:09:04 +03:00
Nekotekina 16cc88dd0e atomic.hpp: fix atomic_wait::list regression 
Typo-regressions. Also improve static asserts.
 2020-11-23 09:26:25 +03:00
Nekotekina 280f5f0b54 atomic.hpp: redefine op::ne to actually mean "not equal" 
WTF is "native endianness", it's native by default.
 2020-11-23 09:24:16 +03:00
Nekotekina d70ab11477 atomic.cpp: remove redundant constexpr 
Static initialization is all-zeros anyway.
But constexpr was killing my intellisense.
And probably also affected compile time.

Also make some internal structures hidden ("static").
 2020-11-22 12:07:49 +03:00
Nekotekina e89a568765 Attempt to fix Emu.Quit() 
There was some kind of "initialization order fiasco" of g_fxo.
Not only should it be used after main, but also destroyed before exit.
 2020-11-21 18:27:16 +03:00
Nekotekina 60cff6f3d4 Attempt to fix #9271 2020-11-21 07:09:48 +03:00
Nekotekina 5f010c2f4c atomic.cpp: optimize "cond" allocation with TLS 
Billions of events can reduce to thousands, saving CPU time a few s.
Only 4 slots are available (arbitrarily), and only 1 is usually used.
Other slots are used only for waiting on multiple atomics.
 2020-11-20 19:13:22 +03:00
Nekotekina 6c18e00977 atomic.cpp: use deterministic "cond" allocation 
Takes ~80 ns instead of ~40 ns, same about deallocation.
Loops don't exist here, only 4-level semaphore tree.
Worst case only happens with concurrence, not from looping.
This optimization is not really necessary at current state of RPCS3.
This is more like to test C++ compilers and MSVC u128 implementation.
 2020-11-20 15:04:17 +03:00
Nekotekina 72ac1aa537 atomic.cpp: use some actual hash for hashtable (std::minstd_rand) 
Should only take about 5ns for initialization.
Should also make collisions almost impossible.

I also suspect I fixed some bad bug in process...
 2020-11-20 15:04:17 +03:00
Nekotekina 3dd48a24ce atomic.cpp: remove tiny redundancy 2020-11-17 15:22:04 +03:00
Nekotekina 984e97cbdc Potential fix for Linux compilation 2020-11-17 15:22:04 +03:00
Nekotekina 333fe9a561 atomic.cpp: fix notification on windows 2020-11-15 04:40:44 +03:00
Nekotekina badb3dc2dd atomic.cpp/threads: remove old wait callback 
Add new wait callback which simply collects statistics.
Shift workarounds towards actual problem detection.
 2020-11-14 18:16:27 +03:00
Nekotekina 3ac819ee70 atomic.cpp: fix waiting on multiple variables 
Silly bugs are so silly...
 2020-11-14 17:25:02 +03:00
Nekotekina 00f877e812 atomic.cpp: fix rare overload scenario 
If slot allocation fails, increase reference counter in every slot.
This prevents search routine from "losing" some slots.
 2020-11-14 13:56:23 +03:00
Nekotekina ab365fe494 Fixed thread pool a bit 
Use 128-bit allocator instead of queue.
When pool is full (128), threads just terminate as before.
 2020-11-13 13:32:44 +03:00
Nekotekina e48f160a29 atomic.cpp: continuation of fixing all-ones masks 
Also added missing const noexcept.
 2020-11-13 12:40:02 +03:00