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23327 commits 145 branches 24 tags 179 MiB
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86 commits

Author SHA1 Message Date
Liam f4e795193b kernel: refactor priority inheritance to represent locks as C++ objects 2023-03-01 10:42:45 -05:00
Liam 1c3a93e7c4 service: refactor server architecture 
Converts services to have their own processes
 2023-02-21 12:19:25 -05:00
Liam 832e1e2ca4 kernel: use GetCurrentProcess 2023-02-13 11:05:14 -05:00
Liam b85a155abd kernel: split SetAddressKey into user and kernel variants 2023-01-23 20:31:03 -05:00
Liam 31945a6e8b kernel: fix incorrect locking order in suspension 2023-01-23 17:14:41 -05:00
Liam affd5c32f9 kernel/svc_types: refresh 2022-11-09 19:05:08 -05:00
Liam c835c254a3 service_thread: register service threads to the logical owner process 2022-11-04 09:18:57 -04:00
Liam e9589c859d k_thread: fix single core 2022-10-30 18:44:29 -04:00
Liam 3980952ab8 kernel: refactor dummy thread wakeups 2022-10-24 19:52:01 -04:00
bunnei 4c2274b2c1 core: hle: kernel: Use result macros for new/changed code. 2022-10-18 19:13:35 -07:00
bunnei 97e4cd1c8f core: hle: kernel: k_thread: Implement thread termination DPC. 2022-10-18 19:13:34 -07:00
Liam dbb1312876 kernel: Ensure all uses of disable_count are balanced 2022-07-14 22:47:18 -04:00
Liam e2be660909 kernel: be more careful about initialization path for HLE threads 2022-07-14 22:47:18 -04:00
Liam 21e2063d7d kernel: fix single-core preemption points 2022-07-14 22:47:18 -04:00
Liam 61b26b386d kernel: fix issues with single core mode 2022-07-14 22:47:18 -04:00
Liam e47bced65d kernel: use KScheduler from mesosphere 2022-07-14 22:47:18 -04:00
Liam 12948cf615 kernel: fix usage of waiter_list in Finalize 2022-07-09 18:54:54 -04:00
liamwhite 79d631b630 Merge pull request #8502 from liamwhite/end-wait 
kernel: clean up waiting implementation
 2022-07-07 17:31:49 -04:00
Liam e551960935 common/fiber: make fibers easier to use 2022-07-02 12:33:49 -04:00
german77 c7890ebccc core: Replace all instances of ResultCode with Result 2022-06-26 20:21:37 -05:00
Liam f70a3ada00 kernel: clean up waiting implementation 2022-06-25 13:36:14 -04:00
Liam 83f1ecb73b kernel: make current thread pointer thread local 2022-06-23 00:28:00 -04:00
bunnei 3f3f5aa93b Merge pull request #8483 from liamwhite/fire-emblem-three-semaphores 
kernel: wait for threads to stop on pause
 2022-06-22 14:46:33 -07:00
Liam 808ad9eb9f kernel: wait for threads to stop on pause 2022-06-18 16:54:33 -04:00
Liam 6d5cc6b2a2 kernel: fix some uses of disable_count 2022-06-15 20:53:49 -04:00
Liam 59a6d88625 kernel: implement KProcess suspension 2022-06-14 10:04:11 -04:00
Liam c1771c98f3 common: Change semantics of UNREACHABLE to unconditionally crash 2022-06-13 20:09:00 -04:00
Liam b3dce90004 core/debugger: Support reading guest thread names 2022-06-01 21:25:32 -04:00
Morph 2b87305d31 general: Convert source file copyright comments over to SPDX 
This formats all copyright comments according to SPDX formatting guidelines.
Additionally, this resolves the remaining GPLv2 only licensed files by relicensing them to GPLv2.0-or-later.
 2022-04-23 05:55:32 -04:00
bunnei 03f8a16869 core: hle: kernel: k_thread: Rework dummy thread waiting. 2022-04-11 21:15:38 -07:00
lat9nq 831f022536 k_thread: Fix data race 
TSan reports a data race between writing at cpp:1162 and reading at
h:262. Make the thread_state atomic to prevent this.
 2022-04-03 21:47:58 -04:00
ameerj 22e01068e1 core: Reduce unused includes 2022-03-19 02:23:32 -04:00
bunnei 2b881f4ccc core: hle: kernel: k_process: Implement thread local storage accurately. 2022-03-14 18:14:54 -07:00
bunnei 84ced13966 core: hle: kernel: k_thread: Ensure host Fiber is freed. 2022-03-14 18:14:53 -07:00
bunnei a2731424a6 hle: kernel: KThread: Improve Increment/Decrement RunningThreadCount. 
- Previously implementation was incorrect, and would occasionally underflow.
 2022-01-22 21:09:45 -08:00
bunnei b3f8d2491d 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
bunnei f2e870d6b6 hle: kernel: KThread: DummyThread can be waited, ensure wait_queue is not nullptr. 2022-01-20 17:08:00 -08:00
bunnei 668af26696 hle: kernel: KThread: Decrease DummyThread priority to ensure it is never scheduled. 2022-01-20 17:08:00 -08:00
bunnei 247a7e2205 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 cc4cbff1ca 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
bunnei b52516263d 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 914431487b 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 b12695ddc4 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
bunnei bc45d0fc1a 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 4b2aa52da9 hle: kernel: Remove unnecessary virtual specifier on CancelWait. 2021-12-06 16:39:18 -08:00
bunnei b5970145a5 hle: kernel: k_thread: Skip reschedule on DisableDispatch with SC. 2021-12-06 16:39:18 -08:00
bunnei 6d2bf18df9 hle: kernel: k_thread: Rename sleeping_queue -> wait_queue. 2021-12-06 16:39:18 -08:00
bunnei 826b07162a hle: kernel: k_thread: Treat dummy threads as a special type. 2021-12-06 16:39:18 -08:00
bunnei 58da4d5a6e hle: kernel: Add a flag for indicating that the kernel is currently shutting down. 2021-12-06 16:39:17 -08:00
bunnei eb34276885 hle: kernel: Cleanup to match coding style. 2021-12-06 16:39:17 -08:00