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Commit Graph

6722 Commits

Author SHA1 Message Date
Narr the Reg
1ed22b4613 svc: Add 32 bit SynchronizePreemptionState 
Used by Espgaluda II
 2022-01-31 19:02:41 -06:00
bunnei
3a1a3dd0db hle: kernel: KScheduler: Fix deadlock with core waiting for a thread lock that has migrated. 
- Previously, it was possible for a thread migration to occur from core A to core B.
- Next, core B waits on a guest lock that must be released by a thread queued for core A.
- Meanwhile, core A is still waiting on the core B's current thread lock - resulting in a deadlock.
- Fix this by try-locking the thread lock.
- Fixes softlocks in FF8 and Pokemon Legends Arceus.
 2022-01-27 12:17:14 -08:00
bunnei
adcac857f8
Merge pull request #7762 from bunnei/un-map-improve 
Kernel Memory Updates (Part 4): Improve Un/MapPages, and more.
 2022-01-26 17:54:20 -08:00
Morph
8dbad556ec
Merge pull request #7771 from lioncash/assert 
kernel/k_affinity_mask: Remove duplicated assert
 2022-01-25 16:15:18 -05:00
Lioncash
2f12caccf9 kernel/k_affinity_mask: Remove duplicated assert 
This is already checked inside GetCoreBit()
 2022-01-24 10:35:22 -05:00
bunnei
59add00d4a hle: kernel: KThread: Improve Increment/Decrement RunningThreadCount. 
- Previously implementation was incorrect, and would occasionally underflow.
 2022-01-22 21:09:45 -08:00
bunnei
e791da9791 core: hle: kernel: KPageTable: Various improvements to MapPages and UnmapPages. 2022-01-22 20:51:34 -08:00
bunnei
07add23251 core: hle: kernel: KPageTable: MapProcessCode: Various cleanup. 2022-01-22 20:51:34 -08:00
bunnei
ee25e0a40b core: hle: kernel: KPageTable: ReserveTransferMemory: Various cleanup. 2022-01-22 20:51:34 -08:00
bunnei
0cee5e1af8 core: hle: kernel: KPageTable: ResetTransferMemory: Various cleanup. 2022-01-22 20:51:34 -08:00
bunnei
ffcaf5af90 core: hle: kernel: KPageTable: SetMemoryAttribute: Various cleanup. 2022-01-22 20:51:34 -08:00
bunnei
2935c9d8de core: hle: kernel: KPageTable: Assert valid address on GetPhysicalAddr. 2022-01-22 01:33:26 -08:00
bunnei
264bb5abf7 core: hle: kernel: KPageTable: Operate: Assert lock ownership. 2022-01-22 01:33:26 -08:00
bunnei
0137f2e6e1 core: hle: kernel: KPageTable: SetHeapSize: Cleanup & take physical memory lock. 2022-01-22 01:33:26 -08:00
bunnei
6d8e498f76 core: hle: kernel: Refactor Un/MapPhysicalMemory to remove unnecessary methods. 2022-01-22 01:33:26 -08:00
bunnei
b8b1b58f36 core: hle: kernel: Rename Un/Map to Un/MapMeory. 2022-01-22 01:33:26 -08:00
bunnei
68c8a1b170
Merge pull request #7737 from bunnei/fix-dummy-thread-leak 
Various fixes to HLE service thread management
 2022-01-21 22:34:47 -08:00
bunnei
cef7649bed
Merge pull request #7752 from Morph1984/SetCpuOverclockEnabled 
service: apm: Stub ISession SetCpuOverclockEnabled
 2022-01-21 17:13:52 -08:00
bunnei
615fb40416 hle: kernel: KThread: Ensure host (dummy) threads block on locking. 
- But do not enter the priority queue, as otherwise they will be scheduled.
- Allows dummy threads to use guest synchronization primitives.
 2022-01-21 17:12:06 -08:00
Lioncash
12bf8ca929 service/wlan: Update function tables 2022-01-21 16:35:51 -05:00
Lioncash
8dd6dc9a29 service/usb: Update function tables 2022-01-21 16:31:57 -05:00
Lioncash
43039d95ac service/set: Update function tables 2022-01-21 16:26:12 -05:00
Lioncash
7ba6f68a8d service/ns: Update function tables 2022-01-21 16:21:35 -05:00
Lioncash
19c11e2fd2 service/nim: Update unknown function table entries 2022-01-21 16:17:40 -05:00
Lioncash
888bc10c17 service/friend: Update unknown function table entries 2022-01-21 16:08:46 -05:00
Lioncash
54150f5afa service/filsystem: Update fsp-srv function table 2022-01-21 16:07:01 -05:00
Lioncash
3da43ad2a9 service/btm: Update function tables 2022-01-21 15:59:41 -05:00
Lioncash
0f7337c522 service/audio: Update audctl unknown function names 2022-01-21 15:50:38 -05:00
Lioncash
29e3636e0a service/am: Update omm function tables 2022-01-21 15:40:08 -05:00
Lioncash
a271cf89cf service/acc: Update unknown function names 
Switchbrew has the function names now.
 2022-01-21 15:33:22 -05:00
Morph
a396473201 service: apm: Stub ISession SetCpuOverclockEnabled 
Since we don't currently support CPU overclocking within the emulated system, this can be stubbed for now, like APM IsCpuOverclockEnabled.

- Used by Gravity Rider Zero
 2022-01-20 21:07:26 -05:00
bunnei
f6815086a1 hle: kernel: Remove redundant tracking of dummy threads. 
- These are already tracked by kernel's registered_objects member.
 2022-01-20 17:08:00 -08:00
bunnei
91ff6d4cb3 hle: kernel: KThread: DummyThread can be waited, ensure wait_queue is not nullptr. 2022-01-20 17:08:00 -08:00
bunnei
46a620f9d7 hle: kernel: KThread: Decrease DummyThread priority to ensure it is never scheduled. 2022-01-20 17:08:00 -08:00
bunnei
0b37e7cb39 hle: kernel: service_thread: Ensure dummy thread is closed & destroyed on thread exit. 2022-01-20 17:08:00 -08:00
bunnei
384e24d3e9 hle: kernel: KServerSession: Remove hack for CompleteSyncRequest. 
- This does not appear to be necessary anymore.
 2022-01-20 17:08:00 -08:00
bunnei
ad53dc22fd hle: kernel: KServerSession: Simplify CompleteSyncRequest EndWait. 
- Considering is_thread_waiting is never set, so we can remove IsThreadWaiting.
- KThread::EndWait will take the scheduler lock, so we can remove the redundant lock.
 2022-01-20 17:08:00 -08:00
bunnei
5ffec69dc7 hle: kernel: KThread: Ensure dummy threads never call EndWait. 
- These are only used by host threads for locking and will never have a wait_queue.
 2022-01-20 17:08:00 -08:00
bunnei
11a380c3da hle: kernel: KScheduler: Ensure dummy threads are never scheduled. 
- These are only used by host threads for locking.
 2022-01-20 17:08:00 -08:00
bunnei
f6cbb14dce hle: kernel: KThread: Rename thread_type_for_debugging -> thread_type. 
- This will be used to ensure that we do not schedule dummy threads.
 2022-01-20 17:08:00 -08:00
Morph
dc471700ca
Merge pull request #7726 from german77/clamp 
service/hid: Initialize applet_resource on SetNpadAnalogStickUseCenterClamp
 2022-01-19 14:31:15 -08:00
german77
8fa0416fee service/hid: Initialize applet_resource on SetNpadAnalogStickUseCenterClamp 2022-01-19 14:20:31 -06:00
bunnei
b5e83bcc7b
Merge pull request #7701 from bunnei/clear-mem-pages 
Kernel Memory Updates (Part 3): Clear KMemoryManager pages & other fixes
 2022-01-18 21:20:42 -08:00
bunnei
101d86897b
Merge pull request #7712 from bunnei/fix-thread-exit 
Accurately implement thread exit
 2022-01-17 18:08:24 -08:00
Valeri
84786dde00
hle: remove no-op code 
Found by static analysis with PVS-Studio. Nobody seems to really know what was it doing there.
 2022-01-17 13:51:12 +03:00
bunnei
5eda606952
Merge pull request #7711 from bunnei/fix-service-thread-race-v2 
hle: kernel: Fix service_threads access to be thread safe V2.
 2022-01-14 22:22:39 -08:00
bunnei
b54cbc985e hle: kernel: k_memory_manager: Clear pages on allocation & free. 
- Heap pages should be zero'd.
- Also explicitly passed along heap allocation option.
 2022-01-14 21:16:33 -08:00
bunnei
4064e03568
Merge pull request #7707 from german77/slow-update 
service/hid: Decrease motion update rate
 2022-01-14 17:13:30 -08:00
bunnei
f499c8177e core: hle: kernel: KThread: Integrate with KWorkerTask and implement DoWorkerTaskImpl. 
- This is used to terminate a thread asynchronously after it has been exited.
- This fixes a crash that can occur in Pokemon Sword/Shield because a thread is incorrectly closed on svcExitThread, then, the thread is destroyed on svcCloseHandle while it is still scheduled.
- Instead, we now wait for the thread to no longer be scheduled on all cores before destroying it from KWorkerTaskManager, which is accurate to HOS behavior.
 2022-01-14 16:44:14 -08:00
bunnei
d8b3f665db core: hle: kernel: KProcess: Integrate with KWorkerTask and add unimplemented DoWorkerTaskImpl. 2022-01-14 16:44:14 -08:00