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9518 commits

Author SHA1 Message Date
Nekotekina b05d12df0e Hotfix for shm->map_self() 
Make sure mmap returns 64K-aligned results, as on Windows.
 2020-11-08 22:15:59 +03:00
Nekotekina 733b46d51a sys_semaphore: add state check to sys_semaphore_get_value 
Also to sys_semaphore_create, although we don't do it.
 2020-11-08 19:03:41 +03:00
Nekotekina 8bc9868c1f SPU/vm: Improve vm::range_lock a bit 
Use some prefetching
Use optimistic locking
 2020-11-08 17:23:17 +03:00
Nekotekina 3507cd0a37 SPU: improve spu_thread::reservation_check 
Use optimistic locking and optimistic loop (expecting 1 iteration).
 2020-11-08 16:43:15 +03:00
Nekotekina 21ec32b465 vm: implement g_shmem for range locks 
Renamed from g_shareable. Contains pointers instead of bits.
Used in range locks to prevent any "collision" between memory.
 2020-11-08 16:43:15 +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
Nekotekina b68bdafadc vm: refactor vm::range_lock again 
Move bits to the highest, set RWX order.
Use only one reserved value (W = locked).
Assume lock size 128 for range_locked.
Add new "Size" template argument that replaces normal argument.
 2020-11-08 16:43:15 +03:00
Eladash bacfa9be19
Debugger fixups (#9226) 
Fix logic error in callstacks handling code, always set first to false after first iteration.
 Add explicit check for zero return addresses. Current code validity checks may not check for it properly when it sits on interrupt handler entry point (which may contain valid code).
 Do not allow 0x3FFF0 to be a back chain address because it needs space for LR save area, only 0x3FFE0 and below satisfy this criteria.
 2020-11-08 16:42:20 +03:00
Eladash 5265eb81e0 kernel-explorer: Add basic process info 2020-11-08 09:17:13 +03:00
Eladash 516da4ecdd Debugger: Improve SPU/PPU callstack handling 2020-11-08 09:17:13 +03:00
Eladash 3cb5fd8ebc Debugger: Implement SPU callstack, fix PPU callstack 2020-11-07 20:45:57 +03:00
Nekotekina fd7ea82965 atomic.cpp: fix 3-arg notify functions 
Third arg forces comparison with itself, and possibly forced wakeup.
 2020-11-07 19:18:14 +03:00
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
Nekotekina bd0b292b39 atomic.cpp: adjust assumed pointer mask 
Increase waiter mask (allow 65535 waiters).
Assume 47-bit pointers instead of 48-bit.
 2020-11-07 15:08:46 +03:00
Nekotekina 31f0a0c064 atomic.cpp: add minor safety check 2020-11-07 15:08:46 +03:00
Nekotekina 3e445eff8e atomic.cpp: maintenance of wait() function 
Move hashtable allocation into another function.
 2020-11-07 15:08:46 +03:00
Eladash 6dcd482dd0 SPU reservations: Do not illegally dereference reservation data 2020-11-07 14:03:09 +03:00
Morgan Creekmore a28ab0a408
Set AccountAge to 18 to fix age restriction checks, fix incorrect logged function name (#9218) 2020-11-07 09:47:44 +00:00
Megamouse a3eb5c2d63 More Header cleanup 2020-11-06 22:14:05 +01:00
Nekotekina 0a5742587a atomic.cpp: upgrade raw_notify() 
Now it searches all semaphores if data arg is nullptr.
Also it tries to wake up all threads if thread_id is 0.
 2020-11-06 17:15:40 +03:00
Nekotekina ad4df2d946 atomic.cpp: refactor native signaling functions 
Add native_alert() and try_native_alert()
 2020-11-06 17:15:40 +03:00
Nekotekina bfe9580551 atomic.cpp: fix cond_handle data structures 
Fix a critical bug with possible id out of range.
 2020-11-06 16:56:59 +03:00
Nekotekina 1e45437498 Remove unused atomic with lock bit 2020-11-06 16:48:43 +03:00
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 9fb8d449fe atomic.cpp: more improvements 
Add ref counters for internal semaphores for concurrent notifying.
Lack of them could result in loss of notification.
 2020-11-06 00:14:53 +03:00
Nekotekina 1bb7c74c93 atomic.cpp: various cleanups and fixes 
Add pointer comparison to notifiers (to prevent spurious wakeups).
Fix a bug with a possible double notification in raw_notify().
Fix a bug with incorrect allocatin bit slots for cond_handle.
Add a semaphore counter to track max allowed number of threads.
Use #define for some constants to STRINGIZE them in errors.
Add some error messages when certain limits are reached.
Fix a bug with a wrong check simply throwing std::abort.
Use "special" notify_all patch with batch processing for every arch.
Fix Win7 bug who no one probably noticed.
 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 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 ba5ed5f380 Fix vm::lock_range wrong check 
Minor header refactoring.
 2020-11-04 14:59:26 +03:00
Nekotekina 8d5e119582 Improve cpu_flag::temp handling 
Ignore cpu_flag::suspend
Ignore cpu_flag::signal
 2020-11-04 14:59:26 +03:00
Nekotekina d022e7cd27 sys_prx: add cpu_flag::wait 2020-11-04 14:59:26 +03:00
Nekotekina 5d7acda80e vm: minor refactoring 
Renamed internal main range locking method.
 2020-11-04 14:59:25 +03:00
Nekotekina 9b595c68a5 Fix some switch warnings 2020-11-04 14:59:25 +03:00
Nekotekina dea8aa675a Optimize cpu check_state() a bit 
Move cpu_flag::dbg_pause check from the start.
To the moment before it actually goes to sleep.
 2020-11-04 14:59:25 +03:00
Megamouse 027eba2b59 Add Quadro to fast version of VK get_driver_vendor 2020-11-04 12:13:56 +01:00
Megamouse 91b8e7504e Set some things to log level always 2020-11-04 12:13:56 +01:00
Megamouse 088931525d Add option to log qDebug 2020-11-03 06:42:51 +01:00
Megamouse ef9638e094 Log Qt version 2020-11-03 06:42:51 +01:00
Ani 09a9d08466
rpcs3_version: Bump to 0.0.13 (#9192) 2020-11-02 20:20:12 +00:00
Nekotekina 1b8bf081b5 Upgrade to LLVM 11 Stable 2020-11-02 21:23:25 +03:00
Nekotekina 06ecc2ae68 vm::range_lock cleanup and minor optimization 
Removed unused arg.
Linearized some branches.
 2020-11-01 23:29:33 +03:00
Nekotekina 46d3066c62 Optimize vm::range_lock 
Only test address on `range_locked`
Don't check current transaction
Remove vm::clear_range_locks completely
 2020-11-01 16:46:06 +03:00
Nekotekina 8d12816001 TSX: fix transaction limit settings 2020-11-01 14:58:04 +03:00
Nekotekina fe03b55046 TSX: tiny optimization of transaction functions 
Because new memory manager puts them in first 2G.
 2020-11-01 14:44:59 +03:00
Nekotekina ca57f25f26 Fix vm::page_protect and range flags 
Should fix assertion in vm.cpp
Minor refactoring of internal locking
 2020-11-01 02:30:10 +03:00
Eladash 3c639ff8e1 SPU: Fix Accurate DMA edge case 2020-11-01 00:35:48 +03:00
Nekotekina 78c986b5dd Improve vm::range_lock 
Not sure how it ever worked
Clear redundant vm::clear_range_lock usage
 2020-10-31 23:53:14 +03:00
Megamouse a42663b09b Qt: Pass events to dialog when not remapping 2020-10-31 20:44:09 +01:00
Megamouse 36149fd986
overlays: kinda fix performance graph margins (#9181) 2020-10-31 16:32:31 +00:00
Eladash c2c559f8d9 Disasm: do not allow to access previous instructions in non-interpreter mode 2020-10-31 17:15:47 +03:00