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Author SHA1 Message Date
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
bunnei
03884b7ea6 core: hle: kernel: KThread: Replace Suspend with UpdateState & various updates. 
- This makes our implementations of these more closely match HOS.
 2022-01-14 16:44:14 -08:00
bunnei
c905044e1b core: hle: kernel: Instantiate a kernel instance of KWorkerTaskManager. 2022-01-14 16:44:14 -08:00
bunnei
bf32fcc817 core: hle: kernel: Add KWorkerTask and KWorkerTaskManager. 
- These primitives are used to dispatch asynchronous kernel tasks from KThread and KProcess.
 2022-01-14 16:43:59 -08:00
bunnei
cc112f971e hle: kernel: Fix service_threads access to be thread safe V2. 
- PR #7699 attempted to fix CreateServiceThread and ReleaseServiceThread to be thread safe, but inadvertently introduced a possible dead-lock.
- With this PR, we use a worker thread to manage the service thread list, allowing it only to be accessed by a single thread, and guaranteeing threads will not destroy themselves.
- Fixes a rare crash in Pokemon Sword/Shield, I've now run this game for ~12 hours non-stop and am quite confident this is a good solution for this issue.
 2022-01-14 16:02:57 -08:00
Mai M
b2d45a4072
Merge pull request #7699 from bunnei/fix-service-thread-race 
hle: kernel: Fix service_threads access to be thread safe.
 2022-01-14 00:46:16 -05:00
bunnei
2147240e47 hle: kernel: Fix service_threads access to be thread safe. 
- CreateServiceThread and ReleaseServiceThread can be accessed by different threads, uses a lock to make this thread safe.
- Fixes a rare crash in Pokemon Sword/Shield that can occur when a new service thread is being created while an old one is being destroyed.
 2022-01-13 21:26:10 -08:00
Narr the Reg
8185509683
service/hid: Decrease motion update rate 
Motion stops working in Mario Tennis in swing mode if the update rate is too fast even when HW it updates at the same speed. 10ms it's the minimum period that the game needs to start working again.
 2022-01-12 22:55:33 -06:00
bunnei
49a0e4330e hle: kernel: k_page_table: Update SetProcessMemoryPermission. 2022-01-11 16:28:11 -08:00
bunnei
6ac44f3bdc hle: service: ldr: UnmapCodeMemory BSS only when set. 2022-01-11 16:28:11 -08:00
bunnei
6123b6ea45 hle: kernel: k_page_table: ReadAndWrite -> UserReadWrite. 2022-01-11 16:28:11 -08:00
bunnei
081669c334 hle: kernel: k_page_table: Rename *ProcessCodeMemory -> *CodeMemory. 2022-01-11 16:28:11 -08:00
bunnei
af4696657c core: hle: kernel: svc: Updates to SetMemoryAttribute and SetMemoryPermission. 2022-01-08 12:18:14 -08:00
bunnei
b9a313057e core: hle: kernel: k_page_table: Update CheckMemoryState. 2022-01-08 03:20:57 -08:00
bunnei
afb06b1495
Merge pull request #7636 from vonchenplus/buffer_queue_query 
core:hle:service:nvflinger Implement few type in bufferqueue query method
 2022-01-04 11:28:49 -08:00
ameerj
7652543231 Revert "Merge pull request #7668 from ameerj/fence-stop-token" 
This reverts commit e773354477, reversing
changes made to abbbdc2bc0.
 2022-01-03 20:28:54 -05:00
ameerj
d866916f42 gpu: Use std::stop_token in WaitFence for VSync thread 
Fixes a hang that may occur when stopping emulation and the VSync thread is blocked on the syncpoint condition variable.
 2022-01-03 12:31:33 -05:00
bunnei
3a89723d97 core: hle: kernel: Implement thread pinning. 
- We largely had the mechanics in place for thread pinning, this change hooks these up.
- Validated with tests https://github.com/Atmosphere-NX/Atmosphere/blob/master/tests/TestSvc/source/test_thread_pinning.cpp.
 2021-12-30 15:50:45 -08:00
Feng Chen
1eec9590c3 Remove invalid assertion statement 2021-12-28 18:51:11 +08:00
Feng Chen
88e1e7f14b Implement few type in bufferqueue query method 2021-12-28 18:51:03 +08:00
bunnei
091463a429 core: hle: kernel: Updated implementation of svcSetHeapSize. 
- Updates our svcSetHeapSize with latest HOS, furthermore allowing heap size to properly be extended/shrunk.
- Validated with tests https://github.com/Atmosphere-NX/Atmosphere/blob/master/tests/TestSvc/source/test_set_heap_size.cpp.
 2021-12-28 01:25:20 -08:00
bunnei
9a0648ff0a
Merge pull request #7621 from bunnei/set-mem-perm 
core: hle: kernel: Implement SetMemoryPermission.
 2021-12-27 23:33:11 -08:00
bunnei
4e7a6639d2 core: hle: kernel: Implement SetMemoryPermission. 
- Not seen in any games yet, but validated with kernel tests.
 2021-12-23 01:10:36 -08:00
bunnei
a0c7d93b84 core: hle: kernel: KThread: X18 should be a cryptographically random number. 
- This was added with firmware 11.0.0 (https://switchbrew.org/wiki/11.0.0).
    - X18 is OR'd by kernel with 1, to make sure it is odd.
 2021-12-23 00:03:39 -08:00
bunnei
49e3c073a5 hle: kernel: svc: GetInfo: Fix error checking with IdleTickCount. 
- Enforce tha the supplied handle is invalid, not valid.
- This gets Witcher 3 booting.
 2021-12-21 22:41:23 -08:00
bunnei
5e24f7ed31
Merge pull request #7481 from german77/gyro-bias 
service/hid: Improve console motion accuracy
 2021-12-21 00:13:54 -08:00
bunnei
ee6d40d414
Merge pull request #7597 from bunnei/remove-global-lock 
core: hle: Remove global HLE lock.
 2021-12-20 14:24:50 -08:00
ameerj
55650c5b75 kernel: Manually destroy the current process during shut down 
Avoids a memory leak.
 2021-12-19 01:38:25 -05:00
bunnei
c73841500a core: hle: Remove global HLE lock. 
- This was added early on as a hack to protect against some concurrency issues.
- It's not clear that this serves any purpose anymore, and if it does, individual components should be fixed rather than using a global recursive mutex.
 2021-12-17 16:05:51 -08:00
Narr the Reg
c82e6dc810 core/hid: Cancel any vibration after the test 2021-12-16 13:35:15 -06:00
Valeri
04301e1a8a
Remove erroneous #pragma once 2021-12-13 16:49:01 +03:00
bunnei
280c779898
Merge pull request #7462 from bunnei/kernel-improve-scheduling 
Kernel: Improve threading & scheduling V3
 2021-12-12 22:43:25 -08:00
Narr the Reg
316f80af87 service/hid: Improve console motion accuracy 2021-12-12 23:26:04 -06:00
bunnei
46366c6dca
Merge pull request #7519 from itsmeft24/master 
kernel: svc: Implement ProcessMemory and CodeMemory SVCs
 2021-12-09 00:29:09 -08:00
bunnei
5f7e73c74a
Merge pull request #7525 from german77/notifa 
service/notif: Add notif:a and stub ListAlarmSettings, Initialize
 2021-12-07 23:31:44 -08:00
bunnei
f6e8e61e3e
Merge pull request #7521 from german77/dual_single_joycons 
service/hid: Implement SetNpadJoyAssignmentMode
 2021-12-07 21:03:42 -08:00
bunnei
815189eaf3
Merge pull request #7488 from vonchenplus/support_multiple_videos_playing 
Support multiple videos playing
 2021-12-07 18:38:14 -08:00
itsmeft24
e05c86aa3c
Update k_code_memory.h 2021-12-07 16:58:23 -05:00
itsmeft24
d197246880
make KCodeMemory::GetSourceAddress const 
Co-authored-by: Mai M. <mathew1800@gmail.com>
 2021-12-07 07:58:33 -05:00
bunnei
257d3c9ecf hle: kernel k_scheduler: EnableScheduling: Remove redundant GetCurrentThreadPointer calls. 2021-12-06 16:39:18 -08:00
bunnei
9a9e7dd78b hle: kernel k_process: Remove unnecessary .at usage with thread pinning methods. 2021-12-06 16:39:18 -08:00
bunnei
834c25f4d9 hle: kernel: Remove unnecessary virtual specifier on NotifyAvailable. 2021-12-06 16:39:18 -08:00
bunnei
a63af9860b hle: kernel: Remove unnecessary virtual specifier on EndWait. 2021-12-06 16:39:18 -08:00
bunnei
3f8eb44e7d hle: kernel: k_light_condition_variable: Revert unnecessary license comment changes. 2021-12-06 16:39:18 -08:00
bunnei
2e8d737a96 hle: kernel: k_condition_variable: Revert unnecessary style changes. 2021-12-06 16:39:18 -08:00
bunnei
0d1bdfc1d4 hle: kernel: Remove unnecessary virtual specifier on CancelWait. 2021-12-06 16:39:18 -08:00
bunnei
d7f6d516ce hle: kernel: service_thread: Force stop threads on destruction. 2021-12-06 16:39:18 -08:00
bunnei
e596fac6ee hle: kernel: k_light_lock: Implement CancelWait. 
- Fixes a crash in Megadimension Neptunia VII.
 2021-12-06 16:39:18 -08:00
bunnei
efb5de1c5f hle: kernel: service_thread: Use std::jthread. 
- Fixes a potential deadlock on service thread shutdown.
 2021-12-06 16:39:18 -08:00
bunnei
a2384a18fa hle: kernel: k_thread: Skip reschedule on DisableDispatch with SC. 2021-12-06 16:39:18 -08:00
bunnei
42697527ba hle: kernel: k_thread: Rename sleeping_queue -> wait_queue. 2021-12-06 16:39:18 -08:00
bunnei
e3d156ab0e hle: kernel: svc: Fix deadlock that can occur with single core. 2021-12-06 16:39:18 -08:00
bunnei
0d9afdedc4 hle: kernel: k_thread: Treat dummy threads as a special type. 2021-12-06 16:39:18 -08:00