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2091 commits

Author SHA1 Message Date
Lioncash
f785f73e92 general: Replace NonCopyable struct with equivalents 2022-02-02 13:17:12 -05:00
Lioncash
76d83ffbec general: Move deleted copy/move constructor/assignment operators to public interface 
This allows for better compiler errors, where the compiler will state a
copy or move couldn't occur due to the relevant function being deleted.

Previously a compiler would warn about the relevant function not being
accessible (which, while true, isn't as informative as it could be).
 2022-02-02 12:17:08 -05:00
bunnei
995e27e9b7 hle: kernel: KPageTable: Migrate locks to KScopedLightLock. 
- More accurately reflects real kernel behavior by using guest locks.
 2022-02-01 19:34:24 -08:00
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
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
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
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
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
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
bunnei
49a0e4330e hle: kernel: k_page_table: Update SetProcessMemoryPermission. 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
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
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
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
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
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
FernandoS27
894ed14ebc hle: kernel: fix timing on thread preemption 2021-12-06 16:39:18 -08:00
FernandoS27
3c2a451f47 hle: kernel: fix scheduling ops from HLE host thread. 2021-12-06 16:39:17 -08:00
bunnei
abbea575cf hle: kernel: Add a flag for indicating that the kernel is currently shutting down. 2021-12-06 16:39:17 -08:00
bunnei
2c49a65d2b hle: kernel: KSynchronizationObject: Fix variable shadowing. 2021-12-06 16:39:17 -08:00
bunnei
8f4ff06c4c hle: kernel: Cleanup to match coding style. 2021-12-06 16:39:17 -08:00
bunnei
316a2dd22a hle: kernel: KProcess: Improvements for thread pinning. 2021-12-06 16:39:17 -08:00
bunnei
4c74761155 hle: kernel: KThreadQueue: Remove deprecated code. 2021-12-06 16:39:17 -08:00
bunnei
f3d6e31e78 hle: kernel: KConditionVariable: Various updates & simplifications. 2021-12-06 16:39:17 -08:00
bunnei
f62c7091a2 hle: kernel: KThread: Migrate to updated KThreadQueue (part 2). 2021-12-06 16:39:17 -08:00
bunnei
b0671c7cfa hle: kernel: KThread: Migrate to updated KThreadQueue (part 1). 2021-12-06 16:39:17 -08:00
bunnei
beb55cb90e hle: kernel: KConditionVariable: Migrate to updated KThreadQueue. 2021-12-06 16:39:17 -08:00
bunnei
e942d97540 hle: kernel: KServerSession: Migrate to updated KThreadQueue. 2021-12-06 16:39:17 -08:00
bunnei
5dff28290f hle: kernel: KLightConditionVariable: Migrate to updated KThreadQueue. 2021-12-06 16:39:17 -08:00
bunnei
423acf53b7 hle: kernel: KLightLock: Migrate to updated KThreadQueue. 2021-12-06 16:39:17 -08:00
bunnei
15c721b909 hle: kernel: KAddressArbiter: Migrate to updated KThreadQueue. 2021-12-06 16:39:17 -08:00
bunnei
2f89456041 hle: kernel: KThread: Remove tracking of sync object from threads. 2021-12-06 16:39:17 -08:00
bunnei
bc1399204b hle: kernel: Update KThreadQueue and migrate KSynchronizationObject. 2021-12-06 16:39:17 -08:00
bunnei
3dc803a430 core: hle: kernel: Disable dispatch count tracking on single core. 
- This would have limited value, and would be a mess to handle properly.
 2021-12-06 16:39:17 -08:00
bunnei
d14b8fc747 core: hle: kernel: k_thread: Mark KScopedDisableDispatch as nodiscard. 2021-12-06 16:39:17 -08:00
bunnei
07690572f7 core: hle: kernel: k_auto_object: Add GetName method. 
- Useful purely for debugging.
 2021-12-06 16:39:16 -08:00
bunnei
3239442de6 core: hle: kernel: DisableDispatch on suspend threads. 2021-12-06 16:39:16 -08:00
bunnei
284015dfd7 core: hle: kernel: k_scheduler: Improve DisableScheduling and EnableScheduling. 2021-12-06 16:39:16 -08:00
bunnei
178584e56f core: hle: kernel: Use CurrentPhysicalCoreIndex as appropriate. 2021-12-06 16:39:16 -08:00
bunnei
629f9274ac core: hle: kernel: k_scheduler: Remove unnecessary MakeCurrentProcess. 2021-12-06 16:39:16 -08:00
bunnei
13c82d042f core: hle: kernel: k_scheduler: Improve ScheduleImpl. 2021-12-06 16:39:16 -08:00
bunnei
f412d2027a core: hle: kernel: k_scheduler: Improve Unload. 2021-12-06 16:39:16 -08:00
bunnei
f13fce3953 core: hle: kernel: k_process: DisableDispatch on main thread. 2021-12-06 16:39:16 -08:00
bunnei
4c18a207a4 core: hle: kernel: k_handle_table: Use KScopedDisableDispatch as necessary. 2021-12-06 16:39:16 -08:00
bunnei
04daefa488 core: hle: kernel: k_thread: Add KScopedDisableDispatch. 2021-12-06 16:39:16 -08:00
bunnei
3bd5d4b6f8 core: hle: kernel: Ensure idle threads are closed before destroying scheduler. 2021-12-06 16:39:16 -08:00
bunnei
669a2d2c67 core: hle: kernel: Reflect non-emulated threads as core 3. 2021-12-06 16:39:16 -08:00
itsmeft24
8ed2748820
fix formatting 2021-12-06 11:02:33 -05:00
itsmeft24
e10903cab9
move private members below public members 2021-12-06 10:37:13 -05:00
itsmeft24
4bdacdedc1
fix formatting 2021-12-06 10:37:09 -05:00
itsmeft24
32854a2992
fix formatting 
Co-authored-by: Mai M. <mathew1800@gmail.com>
 2021-12-06 07:58:28 -05:00
itsmeft24
14c03b9748 fix formatting 2021-12-05 19:00:29 -05:00
itsmeft24
8254f238b9 Remove unnecessary includes 2021-12-05 18:49:40 -05:00
itsmeft24
b7d80c127f Add copyright notice 2021-12-05 16:49:52 -05:00
itsmeft24
8aef8f39d8 kernel: svc: Implement Map/UnmapProcessMemory and Create/ControlCodeMemory 
Used by Skyline modding framework
 2021-12-05 15:04:08 -05:00
bunnei
daecbd3a7f
Merge pull request #7394 from Morph1984/svc-SetMemoryPermission 
kernel: svc: Implement SetProcessMemoryPermission
 2021-11-22 14:06:09 -08:00
Morph
5cf93c1346 kernel: svc: Move all IsValid functions to an anonymous namespace 2021-11-20 22:49:13 -05:00
Morph
2726d705f8 kernel: svc: Implement SetProcessMemoryPermission 
- Used by Skyline modding framework
 2021-11-20 22:18:56 -05:00
Morph
281437c811 kernel: KPageTable: Rename SetCodeMemoryPermission to SetProcessMemoryPermission 2021-11-20 22:18:56 -05:00
Adam Heinermann
d8a783a368 Fix crash on exit due to static scoped dummy threads 2021-11-17 15:29:25 -08:00
Morph
64275dfbf4 general: Rename GetTitleID to GetProgramID 2021-11-04 16:57:16 -04:00
ameerj
b275f2e475 core: Fix transitive include build errors 2021-11-03 21:42:58 -04:00
ameerj
7c4b6aab2e core: Remove unused includes 2021-11-03 21:42:57 -04:00
Morph
b871388a31 svc: Correct WaitSynchronization num_handles param type 
num_handles is a s32
 2021-11-02 22:31:04 -04:00
Morph
cb09ea0f01 general: Remove MakeResult helpers 
This is made obsolete by the presence of implicit constructors.
 2021-11-02 17:23:19 -04:00
bunnei
b118fa8698
Merge pull request #7227 from vonchenplus/fix_memory_leak_v2 
Fix memory leak v2
 2021-11-01 20:11:30 -07:00
Feng Chen
dd29285e35 Fix dangling kernel objects when exiting 2021-10-27 09:06:30 +08:00
Feng Chen
052017e189 Revert PR7009 2021-10-27 09:06:30 +08:00
Feng Chen
a8b0104923 Fix memory leak 2021-10-27 09:06:22 +08:00
Morph
63ed7d9af7
Merge pull request #7193 from FernandoS27/idle 
SVC: Implement svcInfo:IdleTickCount
 2021-10-25 09:17:49 -04:00
Fernando Sahmkow
da6673e79a SVC: Implement svcInfo:IdleTickCount 
Used by the Witcher 3
 2021-10-16 20:33:44 +02:00
Morph
50384e2619 KPageTable: Perform ranged invalidation when unmapping code memory 
Co-Authored-By: Fernando S. <1731197+FernandoS27@users.noreply.github.com>
 2021-10-13 14:27:11 -04:00
Morph
bea7824bd1 kernel: hle_ipc: Foward declare KAutoObject 2021-10-07 13:32:36 -04:00
bunnei
5b2fa8dd41
Merge pull request #7115 from ameerj/log-compile 
common/logging: Reduce dependent header include overhead
 2021-10-05 10:05:46 -07:00
Ameer J
01f79d638f
Merge pull request #7091 from vonchenplus/fix_memroy_leak 
core: Fix memory leak
 2021-10-04 00:09:08 -04:00
ameerj
5daf3abe65 common/logging: Move Log::Entry declaration to a separate header 
This reduces the load of requiring to include std::chrono in all files which include log.h
 2021-10-01 20:48:49 -04:00
Morph
e29f3b87f1 style: Remove extra space preceding the :: operator 2021-09-29 01:26:01 -04:00
Feng Chen
5fbfc4c19e Fix KShareMemory object leak 2021-09-29 09:51:20 +08:00
Feng Chen
7cd43b139a Fix KScopedAutoObject object leak when SendSyncRequest 2021-09-25 22:16:21 +08:00
ameerj
73666fb262 general: Update style to clang-format-12 2021-09-24 15:52:05 -04:00
Morph
6f307f1521 kernel: Add missing <functional> include 2021-09-11 17:19:15 -04:00
bunnei
0c8594b225
Revert "kernel: Various improvements to scheduler" 2021-08-25 20:59:28 -07:00
Ameer J
bed0c3c92a
Merge pull request #6878 from BreadFish64/optimize-GetHostThreadID 
kernel: Optimize GetHostThreadID
 2021-08-24 00:01:13 -04:00
Valeri
0b3d12be40
Fix check is thread current in GetThreadContext 
Misplaced break made it only check for the first core.
 2021-08-19 16:46:30 +03:00
BreadFish64
14e93f133a kernel: Optimize GetHostThreadID 2021-08-16 07:30:23 -05:00
bunnei
aef0ca6f0d core: hle: kernel: Disable dispatch count tracking on single core. 
- This would have limited value, and would be a mess to handle properly.
 2021-08-14 02:14:19 -07:00
bunnei
5060a97210 core: hle: kernel: k_thread: Mark KScopedDisableDispatch as nodiscard. 2021-08-07 12:33:31 -07:00
bunnei
48a3496b93 core: hle: kernel: k_auto_object: Add GetName method. 
- Useful purely for debugging.
 2021-08-07 12:18:48 -07:00
bunnei
5051d3c415 core: hle: kernel: DisableDispatch on suspend threads. 2021-08-07 12:18:47 -07:00
bunnei
1798c3b6b0 core: hle: kernel: k_scheduler: Improve DisableScheduling and EnableScheduling. 2021-08-07 12:18:47 -07:00
bunnei
2dfb07388a core: hle: kernel: Use CurrentPhysicalCoreIndex as appropriate. 2021-08-07 12:18:47 -07:00
bunnei
d1c502720d core: hle: kernel: k_scheduler: Remove unnecessary MakeCurrentProcess. 2021-08-07 12:18:47 -07:00
bunnei
77ad64b97d core: hle: kernel: k_scheduler: Improve ScheduleImpl. 2021-08-07 12:18:47 -07:00
bunnei
bedcf19710 core: hle: kernel: k_scheduler: Improve Unload. 2021-08-07 12:18:47 -07:00
bunnei
7569d6774d core: hle: kernel: k_process: DisableDispatch on main thread. 2021-08-07 12:18:47 -07:00
bunnei
f2b0d28983 core: hle: kernel: k_handle_table: Use KScopedDisableDispatch as necessary. 2021-08-07 12:18:47 -07:00
bunnei
01af2f4162 core: hle: kernel: k_thread: Add KScopedDisableDispatch. 2021-08-07 12:18:47 -07:00
bunnei
2b9560428b core: hle: kernel: Ensure idle threads are closed before destroying scheduler. 2021-08-07 12:18:47 -07:00
bunnei
68eee94875 core: hle: kernel: Reflect non-emulated threads as core 3. 2021-08-07 12:18:47 -07:00
bunnei
f3db3dcc8d hle: kernel: svc: Remove part of ExitProcess. 
- ExitProcess is not actually implemented either way, and this needs more work before we implement.
 2021-07-20 18:54:56 -07:00
bunnei
52caa52cc2 hle: kernel: Track and release server sessions, and protect methods with locks. 2021-07-20 18:54:56 -07:00
bunnei
8d755147d8 hle: kernel: KProcess: Change process termination assert to a warning. 
- Since we do not implement multiprocess right now, this should not be a crashing assert.
 2021-07-20 18:54:56 -07:00
bunnei
854c7a3c28 hle: kernel: Ensure current running process is closed. 2021-07-20 18:54:56 -07:00
bunnei
ecf3653444 hle: kernel: Ensure global handle table is finalized before closing. 2021-07-20 18:54:56 -07:00
bunnei
24540e0ad9 kernel: svc: ConnectToNamedPort: Close extra reference to port. 2021-07-20 18:54:56 -07:00
bunnei
b119363fc2 hle: kernel: k_process: Close the handle table on shutdown. 2021-07-20 18:54:55 -07:00
bunnei
6020723e77 hle: kernel: k_process: Close main thread reference after it is inserted into handle table. 2021-07-20 18:54:55 -07:00
bunnei
fe402d3506 hle: kernel: Ensure global handle table is initialized. 2021-07-20 18:54:55 -07:00
bunnei
929994132a hle: kernel: Provide methods for tracking dangling kernel objects. 2021-07-20 18:54:55 -07:00
Wunkolo
4569f39c7c common: Replace common_sizes into user-literals 
Removes common_sizes.h in favor of having `_KiB`, `_MiB`, `_GiB`, etc
user-literals within literals.h.

To keep the global namespace clean, users will have to use:

```
using namespace Common::Literals;
```

to access these literals.
 2021-06-24 09:27:40 -07:00
Morph
1a5eceeb9c kernel: Fix missing peak set in KResourceLimit::SetLimitValue 2021-06-18 07:27:48 -04:00
Morph
ebd38d66db kernel: Unconditionally set thread state when appropriate 2021-06-11 00:58:04 -04:00
Morph
aa79ca7a7a kernel: KLightConditionVariable: Update implementation to 12.x 
Updates the implementation of KLightConditionVariable to FW 12.x
 2021-06-11 00:58:04 -04:00
bunnei
b259e95c09 hle: kernel: KClientPort: Add an assert for session count. 
- Prevents us from over decrementing num_sessions.
 2021-06-09 22:36:42 -07:00
bunnei
ec5674a6ad hle: service: sm: Fix GetService setup of session & port. 2021-06-09 22:29:18 -07:00
bunnei
b2971b48ed hle: kernel: KServerSession: Fix client disconnected. 
- Prevents a cloned session's handler from being overwritten by another disconnected session.
- Fixes session handler nullptr asserts with Pokemon Sword & Shield.
 2021-06-09 21:37:11 -07:00
bunnei
c63ea608aa kernel: svc: Add missing error check to CancelSynchronization. 
- Avoids a potential crash if the handle is invalid, and also makes this code accurate to real kernel behavior.
 2021-06-09 15:24:46 -07:00
bunnei
b8fb9b3f11 hle: kernel: KServerSession: Work-around scenario where session is closed too early. 2021-06-08 13:39:20 -07:00
bunnei
08d798b6fe hle: kernel: hle_ipc: Ensure SessionRequestHandler is valid. 2021-06-07 21:55:37 -07:00
bunnei
a493ab2678 hle: kernel: Remove service thread manager and use weak_ptr. 
- We no longer need to queue up service threads to be destroyed.
- Fixes a race condition where a thread could be destroyed too early, which caused a crash in Pokemon Sword/Shield.
 2021-06-07 21:10:51 -07:00
bunnei
9db569b2d9 hle: kernel: KServerSession: Use ASSERT_MSG where appropriate. 2021-06-06 22:09:25 -07:00
bunnei
ada4242c01 hle: kernel: k_server_session: Return service thread by strong pointer. 2021-06-06 17:54:06 -07:00
bunnei
93f93cb8bc hle: kernel: k_server_session: Ensure service thread is valid before dereference. 2021-06-06 17:03:36 -07:00
bunnei
384cbe3829 hle: kernel: hle_ipc: Use default destructor for SessionRequestManager. 2021-06-06 15:41:16 -07:00
bunnei
6119836795 hle: kernel: KAutoObjectWithListContainer: Use boost::instrusive::rbtree. 
- Fixes some crashes introduced by our common intrusive red/black tree impl.
 2021-06-06 15:39:11 -07:00
bunnei
27ce97fd42 hle: kernel: Refactor to allocate a ServiceThread per service handler. 
- Previously, we would allocate a thread per session, which adds new threads on CloneCurrentObject.
- This results in race conditions with N sessions queuing requests to the same service interface.
- Fixes Pokken Tournament DX crashes/softlocks, which were regressed by #6347.
 2021-06-04 19:26:48 -07:00
Morph
a0e4c2e1fc general: Replace RESULT_UNKNOWN with ResultUnknown 
Transition to PascalCase for result names.
 2021-06-02 00:39:27 -04:00
Morph
12c1766997 general: Replace RESULT_SUCCESS with ResultSuccess 
Transition to PascalCase for result names.
 2021-06-02 00:39:27 -04:00
bunnei
a6cfc73cb2
Merge pull request #6387 from lioncash/class-token 
k_class_token: Use variable templates where applicable
 2021-05-29 23:55:17 -07:00
Lioncash
646622ccd4 k_class_token: Use variable templates where applicable 
Same behavior, less code.
 2021-05-29 05:25:34 -04:00
bunnei
c7c4ef9d43
Merge pull request #6384 from lioncash/virtual 
kernel: Add missing override specifiers
 2021-05-29 02:11:40 -07:00
bunnei
cdabc9064b
Merge pull request #6382 from lioncash/null 
k_thread: Move dereference after null check in Initialize()
 2021-05-29 01:17:28 -07:00
bunnei
5388e6db84
Merge pull request #6373 from bunnei/use-slabheap-tls 
hle: kernel: KSlabHeap: Allow host or guest allocations.
 2021-05-29 00:17:24 -07:00
Lioncash
7b2917b4e1 kernel: Add missing override specifiers 
Over the course of the kernel refactoring a tiny bit of missing
overrides slipped through review, so we can add these.

While we're at it, we can remove redundant virtual keywords where
applicable as well.
 2021-05-29 02:58:32 -04:00
Markus Wick
5a8cd1b118 Fix two GCC 11 warnings: Unneeded copies. 
std::move created an unneeded copy.
iterating without reference also created copies.
 2021-05-29 08:57:44 +02:00
Lioncash
16ff0161b3 k_thread: Move dereference after null check in Initialize() 
Prevents a -Wnonnull warning on GCC.
 2021-05-29 00:31:38 -04:00
bunnei
ee099b2697 hle: kernel: KSlabHeap: Allow host or guest allocations. 
- Use host allocations for kernel memory, as this is not properly emulated yet.
- Use guest allocations for TLS, as this needs to be backed by DeviceMemory.
 2021-05-28 17:42:41 -07:00
Markus Wick
3d2e80daed core/arm_interface: Call SVC after end of dynarmic block. 
So we can modify all of dynarmic states within SVC without ExceptionalExit.

Especially as the ExceptionalExit hack is dropped on upstream dynarmic.
 2021-05-27 23:23:23 +02:00
Morph
ec28d3c439 kernel: process_capability: Add MapRegion capability 
- Used by nx-hbloader
 2021-05-25 01:44:46 -04:00
bunnei
6418a42884 hle: kernel: service_thread: Take reference to KServerSession on service request. 2021-05-20 22:39:44 -07:00
bunnei
e33ffdc555 hle: kernel: k_port: Use AcceptSession to ensure SessionList state is correct. 
- Fixes a use-after-free, work-around until we fixup session/port management.
 2021-05-20 21:41:52 -07:00
bunnei
b4fc2e52a2 hle: kernel: Use host memory allocations for KSlabMemory. 
- There are some issues with the current workaround, we will just use host memory until we have a complete kernel memory implementation.
 2021-05-20 21:41:52 -07:00
bunnei
7331bb9d8d Revert "WORKAROUND: Do not use slab heap while we track down issues with resource management." 
This reverts commit f2c26443f8.
 2021-05-20 21:41:52 -07:00