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11,589 Commits 6 Branches 38 Tags 208 MiB
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1295 Commits

Author SHA1 Message Date
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
0892758994 Minor debugging enhancement 
Use raise(SIGTRAP) in failed SIGSEGV handling and return.
 2020-11-26 20:11:26 +03:00
Nekotekina
22a24446c1 Threads: fix minor race 
Has already been in "fixed" state in past...
 2020-11-26 20:11:26 +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
ca9898e838 JIT: increase likeliness of allocating 2M large pages 
On top of enabled transparent hugepages hint (Linux).
 2020-11-25 10:41:17 +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
b954a41f2a Threads: minor simplification 2020-11-24 01:09:04 +03:00
Nekotekina
d4c17ecda5 Simplify communication with thread pool 
Add "entry_point" member to "thread_base".
Don't use "m_thread" to exchange values.
 2020-11-23 11:32:34 +03:00
Nekotekina
a4458e2c8c Clean thread pool at exit. 
Execute TLS destructors.
Test atomic wait list.
 2020-11-23 10:20:42 +03:00
Nekotekina
71f1021648 Fix thread pool entry point and get_cycles() 
Fix possible race between thread handle availability.
Don't treat zero thread as invalid one.
Now entry point is full is assembly.
Attempt to fix #9282
Also fix some TLS.
 2020-11-21 17:18:42 +03:00
Nekotekina
60cff6f3d4 Attempt to fix #9271 2020-11-21 07:09:48 +03:00
Nekotekina
c0f3d1f06d Basic constexpr support for u128 (MSVC) 
Added explicit conversion op to u64.
Added constexpr path for +,-,>>,<< ops.
Make almost all methods constexpr.
Removed a lot of redundancy.
 2020-11-20 15:04:17 +03:00
Nekotekina
36f1193497 Fix u128 type on MSVC (subtraction, minus) 
All subtraction operations were broken.
 2020-11-19 16:38:06 +03:00
Nekotekina
d789250976 Add thread_ctrl::get_thread_stack 
Returns addr and size of current thread's stack.
 2020-11-17 05:33:46 +03:00
Nekotekina
dfae7bd073 SPU: Fix some stat printing 2020-11-15 04:41:16 +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
0c7f9458c0 Fix thread pool resource management. 
Make sure no tail call happens (change ret address to a trampoline).
Make sure thread handles don't leak if the pool is full.
 2020-11-13 17:17:45 +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
67785a918c Implement simple thread pool 2020-11-13 03:32:24 +03:00
RipleyTom
1378645413 Adds SIGPIPE to ignored exceptions(unix) 2020-11-12 07:08:59 +03:00
Eladash
829a697c39 Fix vm::check_addr calls in Thread.cpp 2020-11-11 17:40:46 +03:00
Nekotekina
bd5253047b Improve DYNAMIC_IMPORT 
Don't call get_proc_address every time if if failed.
Also rename Utilities/dynamic_library.h to util/dyn_lib.hpp
 2020-11-10 01:44:31 +03:00
Nekotekina
1c99a2e7fb vm: add map_self() method to utils::shm 
Add complementary unmap_self() method.
Move VirtualMemory to util/vm.hpp
Minor associated include cleanup.
Move asm.h to util/asm.hpp
 2020-11-08 16:43:15 +03:00
Megamouse
6fcc68699a unify patch log 2020-11-07 19:22:40 +01:00
Nekotekina
0bd989b118 atomic.cpp: allow waiting on multiple variables simultaneously 
Arbitrary maximum set to 8, but really we need 2, maybe 3.
Added atomic_wait::list object for multi-waiting.
Added atomic_wait::get_unique_tsc just in case.
 2020-11-07 18:18:02 +03:00
Megamouse
a3eb5c2d63 More Header cleanup 2020-11-06 22:14:05 +01:00
Nekotekina
557f0c5a8a atomic.cpp: remove load() from notify functions 
Only compare masks for overlap for second overload (with mask provided).
Explicit "new value" can be provided in new 3-arg overloads.
Also rename atomic_storage_futex -> atomic_wait_engine.
 2020-11-06 04:44:31 +03:00
Nekotekina
cc07e5306e Improve shared_mutex 
Wait/notify only on c_sig, should reduce spurious wakeup noise.
 2020-11-06 00:10:16 +03:00
Nekotekina
34fa010601 Improve cond_var notifiers 
But nobody uses it anyway, so clean up includes.
 2020-11-06 00:10:16 +03:00
Nekotekina
7d56069243 Fix HAS_OVERCOMMIT usage in JIT.cpp 2020-11-05 18:50:19 +03:00
Nekotekina
ebdf93e5dc Fix 1 warning in MSVC 2020-11-05 06:45:01 +03:00
Nekotekina
5248240e10 atomic.cpp: improvements. 
Reduced static memory amount for waitable atomics.
Allow notifier to skip notifications if wait/notify masks don't overlap.
Improve raw_notify to wake up the thread by its id, add thread_id arg.
Add optional mask argument to notify_one() and notify_all().
 2020-11-05 05:51:43 +03:00
Nekotekina
b66628baca Improve low-level mmap utilities (Linux/BSD) 
Add madvise (MADV_WILLNEED) on utils::memory_commit
Add madvise (MADV_FREE or MADV_DONTNEED) on utils::memory_decommit
Improve shm_open pseudo-random name (not used on Linux)
 2020-11-04 14:59:26 +03:00
Nekotekina
ba5ed5f380 Fix vm::lock_range wrong check 
Minor header refactoring.
 2020-11-04 14:59:26 +03:00
Nekotekina
2d38d8a639 Fix NEVER_INLINE attribute 
Similarly to FORCE_INLINE, it doesn't imply inline on some compilers.
 2020-11-04 14:59:25 +03:00
Nekotekina
1b8bf081b5 Upgrade to LLVM 11 Stable 2020-11-02 21:23:25 +03:00
Nekotekina
86fc842c89 TSX: new fallback method (time-based) 
Basically, using timestamp counter.
Rewritten vm::reservation_op with the same principle.
Rewritten another transaction helper.
Add two new settings for configuring fallbacks.
Two limits are specified in nanoseconds (first and second).
Fix PUTLLC reload logic (prevent reusing garbage).
 2020-10-31 15:34:14 +03:00
Megamouse
2cee26c3e7 Cleanup some includes 2020-10-31 11:53:46 +01:00
Nekotekina
605d57c541 sys_event: cleanup (replace vm::temporary_unlock) 
Also made minor changes in sys_rsx.cpp.
Removed unused exception std headers.
 2020-10-30 17:49:07 +03:00
Nekotekina
f972fa26a4 Derive RSX Replay thread from cpu_thread 
Its id is set to 0, so fix some id_type() usages.
 2020-10-30 17:36:11 +03:00
Nekotekina
8ce0819b42 SPU: add stx/ftx counters 
Just count pure transaction successes and failures.
 2020-10-29 18:57:57 +03:00
Nekotekina
c491b73f3a SPU: improve accurate DMA 
Remove vm::reservation_lock from it.
Use lock bits to prevent memory clobbering in GETLLAR.
Improve u128 for MSVC since it's used for bitlocking.
Improve 128 bit atomics for the same reason.
Improve vm::reservation_op and friends.
 2020-10-28 03:47:41 +03:00
Nekotekina
c50233cc92 atomics.cpp: add support for waiting on 128-bit atomics 
Complementarily.
Also refactored to make waiting mask non-template arg.
 2020-10-28 03:47:41 +03:00
Nekotekina
4966f6de73 vm: improve range_lock and shareable cache (Non-TSX) 
Allocate "personal" range lock variable for each spu_thread.
Switch from reservation_lock to range lock for all stores.
Detect actual memory mirrors in shareable cache setup logic.
 2020-10-27 17:56:19 +03:00
Nekotekina
6806e3d5c7 atomic.cpp: implement notify callback 
Notification can be very heavy, especially if we need to wake many threads.
Callback is set for cpu_thread in order to set wait flag accordingly.
 2020-10-27 17:56:19 +03:00
Nekotekina
d344701fd5 atomic.cpp: add sparse atomics 
Set alignment as second template argument (typically cache line).
 2020-10-26 01:15:31 +03:00
Nekotekina
97ae5ab561 Add imports for some undocumented NTDLL functions 
Some of them are available only since Windows 8.
 2020-10-24 14:16:32 +03:00
Nekotekina
10caa2981f Improve raw_notify a bit 2020-10-24 14:16:32 +03:00
Nekotekina
59d9e7ce98 Revert "Atomics: use WaitOnAddress if available (Win8+)" 
This reverts commit f0fd7e2e19.
 2020-10-21 09:59:08 +03:00
Nekotekina
f0fd7e2e19 Atomics: use WaitOnAddress if available (Win8+) 2020-10-21 00:22:08 +03:00
Nekotekina
4384ae15b4 Improve vm::reservation_op 
Remove XABORT, sync status handling with SPU/PPU transaction.
Limit max number of transaction attempts in loop.
Add Ack template parameter, as in vm::reservation_light_op.
Remove utils::tx_abort, improve utils::tx_start as well.
 2020-10-20 09:10:21 +03:00
Nekotekina
dc8252bb9f Remove XABORT in PPU/SPU transactions. 
It's expensive for unknown reason. Simply XEND is usually much cheaper.
Add some minor improvements. Use g_sudo_addr.
 2020-10-20 09:10:21 +03:00
Nekotekina
44c90c060a TSX: improve transaction repeat handling 
Handle status 0 as fatal.
 2020-10-19 19:41:28 +03:00
Nekotekina
15efb73aae Add assert in build_function_asm to not ignore errors 2020-10-17 21:55:22 +03:00
Nekotekina
3d980a9f66 Reimplement ASMJIT runtime 
Try to emplace generated code in lower address area.
Protect generated code from writing.
 2020-10-17 21:25:43 +03:00
Nekotekina
b57a9c31f0 Implement utils::tx_start (for TSX) 
Implement utils::tx_abort helper.
 2020-10-12 15:20:24 +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
Eladash
3c935f7834
SPU: Fix minor segfaults (#9015) 
SPU: Remove "RawSPU Not Found" exception.
Fix edge case in access violation handler.
 2020-10-11 14:59:18 +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
Eladash
c628147521 cellSpurs: Implement more HLE functions (part 1) 2020-10-07 01:12:21 +03:00
Megamouse
5226076676 Emu: use vulkan as default renderer 2020-10-01 09:19:13 +02:00
Eladash
8ad36e2526
Fix fs::delim type, fix "." and ".." processing in fs::get_parent_dir (#8975) 
* Fix fs::delim type

* Fix fs::get_parent_dir: "." and ".." processing
 2020-09-26 19:18:32 +01:00
Eladash
3b11f22062 MSVC bug workaround 2020-09-25 13:26:08 +03:00
Eladash
6b11d82dd0 Win32 FS: Always use FILE_SHARE_DELETE 2020-09-24 18:06:51 +03:00
Eladash
d0f1b29b39 Win32 FS: Fix fs::utime for directories 2020-09-24 18:06:51 +03:00
Eladash
b8fa6fb4c4 Win32 FS: Rewrite (fix) vfs::host::rename 2020-09-24 18:06:51 +03:00
Eladash
3a96d99187 sceNpTrophyRegisterContext: Atomically create trophy data 2020-09-22 19:46:52 +03:00
Megamouse
511e9920c2 patch_engine: Apply patch when APP_VER is unknown 2020-09-21 11:59:57 +02:00
Eladash
9031c5a6e0 Win32 FS: Fix fs::stat for drives 2020-09-21 06:35:42 +03:00
Eladash
fe9c61fe73 atomic.hpp: Fix atomic_storage_futex::raw_notify 2020-09-12 22:11:40 +03:00
Eladash
b48c036636 Fix bitfield operator &= 2020-09-10 19:04:53 +02:00
Megamouse
44371dedd9 fix fs::copy_file on linux 2020-09-10 06:58:44 +02:00
Megamouse
fb62c297fa patch_manager: log g_tls_error 2020-09-10 06:58:44 +02:00
Eladash
8c8048f037 Win32 FS: Use FindFirstFileExW in fs::stat, fs::exists, fs::is_dir, fs::is_file 
Co-Authored-By: Bevan Weiss <bevanweiss@users.noreply.github.com>
 2020-09-09 21:57:01 +02:00
Megamouse
46e8b4f561 patch_manager: add download button 2020-09-09 20:34:17 +02:00
RipleyTom
10820fa135
Implement sceNpSignaling & signaling improvements (#8836) 2020-09-07 22:50:17 +01:00
RipleyTom
190822c2b2
RPCN Client (#8663) 2020-08-27 20:47:04 +01:00
Eladash
25dee4a78e Fix bitops test 2020-08-17 17:36:27 +01:00
Bevan Weiss
01d3585bf3 Bring back the non-compliant define, but version limited 
As noted, we've done something we shouldn't have with MSVC compiler specific defines.  But to avoid breaking the MSVC build environment, leave this define in there until the MSVC version when it is actually exposed by the compiler itself (v16.8).
 2020-08-14 18:34:34 +01:00
Bevan Weiss
a11afe05bf MSVC changes 
Add support for compilation on x64 toolchain (x86 cl.exe was running out of heap space in vm.cpp)

Also took the opportunity to change compile optimisation from /Ox to /O2, as /O2 provides better optimisation than does /Ox

Also, we shouldn't be explicitely setting compiler tool defines (__cpp_lib_bitops), so remove that from types.h
 2020-08-14 18:34:34 +01:00
Malcolm Jestadt
f188589685 Utils: Add detection for Icelake-client tier AVX-512 
- Implies support for everything that Skylake-X supports as well as AVX512IFMA, AVX512VBMI, AVX512VBMI2, AVX512VPOPCNTDQ, AVX512BITALG, AVX512VNNI, AVX512VPCLMULQDQ, AVX512GFNI, AVX512VAES
 2020-08-08 00:33:22 +02:00
Megamouse
47040be3ad cheat_manager: improve parser errors 2020-07-29 13:18:33 +02:00
Megamouse
d0bb9d2b62 cheat_manager: move cheats.yml to patches folder 2020-07-29 13:18:33 +02:00
Bevan Weiss
c5d39ace2b
Update types.h to fix static_cast test (#8627) 
Trivial fix up to resolve invalid is_constructible test (To,To) to match desired (To,From)
 2020-07-25 09:46:47 +01:00
Eladash
a029a94c73 SPU: Use waitable atomics for SPU channels interface 2020-07-23 13:45:58 +03:00
Eladash
0d8152cd4e SPU/Linux: Ensure aligned 64k allocations in utils::memory_reserve 2020-07-19 17:58:49 +03:00
Eladash
c37bc3c55c SPU: Make spu_thread::offset private 2020-07-19 17:58:49 +03:00
Eladash
c1a80b8146 Minor fixup after #8501 2020-07-16 21:52:08 +03:00
Eladash
58e2465369 Make std::bit_cast hack-implementation constexpr in simple cases 2020-07-14 12:14:44 +03:00
illusion
60f05fdbf3 move applied patch log level to success 2020-07-13 22:33:03 +02:00
Megamouse
55e907385b
patch_manager: warning for incompatible patches (#8535) 
* patch_manager: warning for incompatible patches

This will open a warning dialog whenever the patch manager is opened and incompatible patches are detected.

* Apply suggestions from code review

Co-authored-by: Bird Egop <sampletext32@bk.ru>

Co-authored-by: Bird Egop <sampletext32@bk.ru>
 2020-06-30 21:35:15 +02:00
Megamouse
6742fad753 patch_manager: fix import, use constants as keys 
And improve import logging again
 2020-06-30 00:45:17 +02:00
Megamouse
c6190fa95d patch_manager: improve import logging 
imported_patch.yml has to be the latest version too
 2020-06-29 23:56:27 +02:00
Megamouse
98eb0cd3f2 patch_manager: fix legacy patches again 2020-06-29 23:56:27 +02:00
Megamouse
541e20cbec patch_manager: allow Notes as sequence 2020-06-29 23:56:27 +02:00
Megamouse
a5368d766a patch_manager: prefer specific > global (per hash) 2020-06-29 23:56:27 +02:00
Megamouse
cf2e2a0511 patch_manager: one patch per group across hashes 2020-06-29 23:56:27 +02:00
Megamouse
3a17eefde7 patch_manager: restrict All serials to All titles 2020-06-29 23:56:27 +02:00
Megamouse
c72a6f8e6f patch_manager: prefer serial patches over All 2020-06-29 23:56:27 +02:00
Megamouse
6a486d3402 patch_manager: only apply one patch per group 
So far this was purely handled in the GUI
 2020-06-29 23:56:27 +02:00