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1620 commits

Author SHA1 Message Date
bunnei 9da7b774ae hle: kernel: Implement KEvent. 2021-02-05 14:00:36 -08:00
bunnei 80a509355c hle: kernel: KAddressArbiter: Use R_UNLESS_NOLOG where applicable. 2021-02-05 14:00:36 -08:00
bunnei 80d0eb3bbd hle: kernel: Rename WritableEvent to KWritableEvent. 2021-02-05 14:00:36 -08:00
bunnei 284a4d9283 hle: kernel: Rename ReadableEvent to KReadableEvent. 2021-02-05 14:00:36 -08:00
Lioncash 7da83ef6f7 k_affinity_mask: Avoid implicit truncation to bool 
This can cause compiler warnings. Instead, we can explicitly add a
boolean expression around it to naturally turn the result into a bool.
 2021-02-04 15:35:46 -05:00
Lioncash 9fb1a47658 k_priority_queue: Unfold several declval usages 
Given these are only used as function existence checks, we can simplify
some usages of declval, given they aren't particularly useful here.

Reduces a few template instantiations, which at most reduces compile
times a tiny bit.
 2021-02-04 15:18:58 -05:00
Lioncash 8170435ec5 k_priority_queue: Simplify affinity mask type alias 
We can make use of the _t variants of the templates to cut down on a
little bit of verbosity.
 2021-02-04 14:57:41 -05:00
Lioncash 4431b499d0 k_priority_queue: Resolved reserved identifier 
An identifier containing a starting underscore followed by a capital
letter is reserved by the standard. It's trivial to avoid this by moving
the underscore to the end of the identifier.

While the likelihood of clashing here being minimal, we can turn a
"should not break" scenario into a definitive "will not break" one, so
why not?.
 2021-02-04 14:55:08 -05:00
Chloe Marcec 6ff08eb44f Simplify limitableresource names 2021-02-03 12:55:16 +11:00
Chloe Marcec 1c1940200a Compile error 2021-02-02 13:23:34 +11:00
Chloe Marcec 4d7f0c4c07 Address issues 2021-02-02 13:23:00 +11:00
Chloe Marcec 7a8501243d fix compile error 2021-01-30 21:51:22 +11:00
Chloe Marcec dea89a59c9 cleanup commenting 2021-01-30 21:20:35 +11:00
Chloe Marcec 3edb06af11 Drop m_ from lock 2021-01-30 21:19:49 +11:00
Chloe Marcec a69befa745 Move to GetGlobalTimeNs, fix GetTotalPhysicalMemoryAvailable 2021-01-30 21:03:10 +11:00
Chloe Marcec 68a52e9050 kernel: Rewrite resource limit to be more accurate 
Matches closer to hardware
 2021-01-30 20:40:49 +11:00
bunnei 189340d654 hle: kernel: KLightLock: Fix several bugs. 2021-01-28 21:53:21 -08:00
bunnei d09ade6cab hle: kernel: KThread: Release thread resource on thread exit. 2021-01-28 21:49:47 -08:00
bunnei a96667d30c yuzu: debugger: Ignore HLE threads. 2021-01-28 21:42:27 -08:00
bunnei 38ae7c53c0 hle: kernel: process: Add state lock. 2021-01-28 21:42:26 -08:00
bunnei 1a1bef5154 hle: kernel: threading: Fix bug with host thread naming. 2021-01-28 21:42:26 -08:00
bunnei bb41b9d462 hle: kernel: k_scheduler_lock: Cleanup. 2021-01-28 21:42:26 -08:00
bunnei cf3a05cf8c hle: kernel: Allocate a dummy KThread for each host thread, and use it for scheduling. 2021-01-28 21:42:26 -08:00
bunnei 0b307a12f3 hle: kernel: k_scheduler: Use atomics for current_thread, etc. 2021-01-28 21:42:26 -08:00
bunnei 9b0a981710 hle: kernel: k_scheduler: Fix for single core mode. 2021-01-28 21:42:26 -08:00
bunnei 67d28075dd kernel: Fix build errors. 2021-01-28 21:42:26 -08:00
bunnei 177b4da4e7 hle: kernel: KScheduler: Introduce thread context_guard. 2021-01-28 21:42:26 -08:00
bunnei f34dd04d09 hle: kernel: Recode implementation of KThread to be more accurate. 2021-01-28 21:42:26 -08:00
bunnei 25cece3cea kernel: svc_types: Add ThreadActivity. 2021-01-28 21:42:26 -08:00
bunnei 589ecb9a75 kernel: KSchedulerPriorityQueue: Lowest priority should be LowestThreadPriority. 2021-01-28 21:42:26 -08:00
bunnei 4440a59cb6 kernel: k_light_lock: Simplify EmuThreadHandle implementation. 2021-01-28 21:42:26 -08:00
bunnei 86206c81c2 hle: kernel: TimeManager: Simplify to not rely on previous EmuThreadHandle implementation. 2021-01-28 21:42:26 -08:00
bunnei eb3a02a3fd core: hle: kernel: object: Implement Finalize() virtual method. 2021-01-28 21:42:26 -08:00
bunnei 3cefddbb47 core: hle: kernel: svc_results: Populate with several missing error codes. 2021-01-28 21:42:26 -08:00
bunnei ddfa48d704 core: hle: kernel: Implement KLightLock. 2021-01-28 21:42:26 -08:00
bunnei 54620961fb core: hle: kernel: Implement KThreadQueue. 2021-01-28 21:42:25 -08:00
bunnei 4ba9d6f969 hle: kernel: KThread: Clean up thread priorities. 2021-01-28 21:42:25 -08:00
bunnei 0ae0bc4340 hle: kernel: KThread: Reorganize thread priority defaults. 2021-01-28 21:42:25 -08:00
bunnei eb396cd021 hle: kernel: KThread: Fix ThreadType definition. 2021-01-28 21:42:25 -08:00
bunnei d49e29d866 hle: kernel: Move single core "phantom mode" out of KThread. 
- This is a workaround that does not belong in a kernel primitive.
 2021-01-28 21:42:25 -08:00
bunnei e74f682506 hle: kernel: KThread: Remove thread types that do not exist. 2021-01-28 21:42:25 -08:00
bunnei 3d70b4a4ea core: hle: kernel: Rename Thread to KThread. 2021-01-28 21:42:25 -08:00
Morph afa0d5efb3 hle_ipc: Add Can(Read, Write)Buffer 
Allows us to test whether a buffer can be read from or written to memory
 2021-01-28 01:32:24 -05:00
Lioncash d5bff783bd common/bit_util: Replace CLZ/CTZ operations with standardized ones 
Makes for less code that we need to maintain.
 2021-01-15 02:15:32 -05:00
bunnei e89be18c79 hle: kernel: thread: Preserve thread wait reason for debugging only. 
- This is decoupled from core functionality and used for debugging only.
 2021-01-11 14:23:17 -08:00
bunnei 42b25c1a2c hle: kernel: k_scheduler_lock: Fix shadowing errors. 2021-01-11 14:23:16 -08:00
bunnei e5cfd63ba4 core: hle: Integrate new KConditionVariable and KAddressArbiter implementations. 2021-01-11 14:23:16 -08:00
bunnei 8f3987d3df core: hle: kernel: Update KAddressArbiter. 2021-01-11 14:23:16 -08:00
bunnei 75610701a3 core: hle: kernel: Update KConditionVariable. 2021-01-11 14:23:16 -08:00
bunnei c37b0da7d0 core: hle: kernel: Begin moving common SVC defintions to its own header. 2021-01-11 14:23:16 -08:00
bunnei 02071333ca hle: kernel: Remove unnecessary AddressArbiter definition. 2021-01-11 14:23:16 -08:00
bunnei 99a3953705 hle: kernel: k_scheduler: Cleanup OnThreadPriorityChanged. 2021-01-11 14:23:16 -08:00
bunnei 818ff3901a hle: kernel: Rename thread "status" to "state". 2021-01-11 14:23:16 -08:00
bunnei 9744afa8b1 hle: kernel: thread: Replace ThreadStatus/ThreadSchedStatus with a single ThreadState. 
- This is how the real kernel works, and is more accurate and simpler.
 2021-01-11 14:23:16 -08:00
bunnei d103a3656b core: hle: kernel: Add some useful functions for checking kernel addresses. 2021-01-11 14:23:16 -08:00
bunnei f3f7d42d63 core: hle: kernel: svc_types: Add type definitions for KAddressArbiter. 2021-01-11 14:23:16 -08:00
bunnei 2feb4d56e9 core: hle: kernel: Update KSynchronizationObject. 2021-01-11 14:23:16 -08:00
bunnei eafd021b14 core: hle: kernel: Begin moving common SVC results to its own header. 2021-01-11 14:23:16 -08:00
ReinUsesLisp 64d9ef5e7a core: Silence warnings when compiling without asserts 2021-01-05 04:18:16 -03:00
Morph 23413c0d44 general: Fix various spelling errors 2021-01-02 10:23:41 -05:00
bunnei f1195d12cc Merge pull request #5249 from ReinUsesLisp/lock-free-pages 
core/memory: Read and write page table atomically
 2021-01-01 02:54:01 -08:00
bunnei 41e8f75c82 Merge pull request #5208 from bunnei/service-threads 
Service threads
 2020-12-30 22:06:05 -08:00
ReinUsesLisp 8bfa4d6dbf core/memory: Read and write page table atomically 
Squash attributes into the pointer's integer, making them an uintptr_t
pair containing 2 bits at the bottom and then the pointer. These bits
are currently unused thanks to alignment requirements.

Configure Dynarmic to mask out these bits on pointer reads.

While we are at it, remove some unused attributes carried over from
Citra.

Read/Write and other hot functions use a two step unpacking process that
is less readable to stop MSVC from emitting an extra AND instruction in
the hot path:

 mov         rdi,rcx
 shr         rdx,0Ch
 mov         r8,qword ptr [rax+8]
 mov         rax,qword ptr [r8+rdx*8]
 mov         rdx,rax
-and         al,3
 and         rdx,0FFFFFFFFFFFFFFFCh
 je          Core::Memory::Memory::Impl::Read<unsigned char>
 mov         rax,qword ptr [vaddr]
 movzx       eax,byte ptr [rdx+rax]
 2020-12-29 21:54:49 -03:00
bunnei 1a96235760 Merge pull request #5247 from comex/xx-concepts 
k_priority_queue: Fix concepts use
 2020-12-29 16:50:20 -08:00
bunnei 236149a59b hle: kernel: service_thread: Make thread naming more consistent. 2020-12-29 16:46:29 -08:00
bunnei 407d3b7374 hle: kernel: Manage service threads on another thread. 
- This is to allow service threads to defer destruction of themselves.
 2020-12-29 16:46:29 -08:00
bunnei f3a274a13f Merge pull request #5246 from comex/xx-include 
Add missing include of "core/hle/kernel/kernel.h"
 2020-12-29 16:43:17 -08:00
bunnei 127bb064f7 hle: kernel: Manage host thread IDs using TLS. 
- Avoids the need to have a large map of host to guest thread IDs.
 2020-12-29 15:55:30 -08:00
comex 8be4bd5104 k_priority_queue: Fix concepts use 
- For `std::same_as`, add missing include of `<concepts>`.

- For `std::convertible_to`, create a replacement in `common/concepts.h`
  and use that instead.

  This would also be found in `<concepts>`, but unlike `std::same_as`,
  `std::convertible_to` is not yet implemented in libc++, LLVM's STL
  implementation - not even in master.  (In fact, `std::same_as` is the
  *only* concept currently implemented.  For some reason.)
 2020-12-29 14:33:41 -05:00
comex 0049fbaa9e Add missing include of "core/hle/kernel/kernel.h" 
This is needed as the header invokes methods on KernelCore.
 2020-12-29 14:22:35 -05:00
ameerj ca41363261 svc: demote SleepThread log to LOG_TRACE 
This log is called often, and introduces a lot of noise when debug logging is enabled, making it difficult to see other debug logs.
 2020-12-29 14:01:56 -05:00
bunnei 67051cf10c hle: kernel: Move ServiceThread ownership to KernelCore. 
- Fixes a circular dependency which prevented threads from being released on shutdown.
 2020-12-29 01:12:39 -08:00
bunnei b2ef309edb hle: kernel: service_thread: Add thread name and take weak_ptr of ServerSession. 2020-12-29 01:06:39 -08:00
bunnei 5d4fa58af2 core: hle: kernel: Clear process list on boot. 2020-12-28 21:33:34 -08:00
bunnei 838c266e82 core: kernel: Clear process list earlier. 2020-12-28 16:33:48 -08:00
bunnei 846f35c4ad hle: kernel: hle_ipc: Remove SleepClientThread. 
- This was kind of hacky, and no longer is necessary with service threads.
 2020-12-28 16:33:48 -08:00
bunnei 3d7b4bfa48 hle: kernel: service_thread: Add parameter for thread pool size. 2020-12-28 16:33:47 -08:00
bunnei 56be5d7ba9 core: hle: server_session: Use separate threads for each service connection. 2020-12-28 16:33:47 -08:00
bunnei 8e1f16e8fa Merge pull request #5131 from bunnei/scheduler-rewrite 
Rewrite Kernel scheduler based on Atmosphere
 2020-12-20 20:57:54 -08:00
bunnei a1bc0b56de Merge pull request #5172 from lioncash/svc-wide 
svc: Remove unnecessary casts
 2020-12-11 17:39:30 -08:00
Lioncash a4f07e1cc4 svc: Remove unnecessary casts 
Simplifies and removes some casts. In all cases, these were generally
widening from a 32-bit unsigned type to a 64-bit unsigned type, so no
information would be lost from the conversion.
 2020-12-08 15:42:10 -05:00
Lioncash 8f135703dc core: Remove unnecessary enum casts in log calls 
Follows the video core PR. fmt doesn't require casts for enum classes
anymore, so we can remove quite a few casts.
 2020-12-07 23:02:23 -05:00
bunnei 9ba99af200 Merge pull request #5148 from comex/xx-unused-fields 
core: Mark unused fields as [[maybe_unused]]
 2020-12-06 22:33:00 -08:00
LC 60ba2d11df Merge pull request #5136 from lioncash/video-shadow3 
video_core: Resolve more variable shadowing scenarios pt.3
 2020-12-07 00:06:53 -05:00
comex 086238f1ac Fix "explicitly defaulted but implicitly deleted" warning 
`PhysicalCore`'s move assignment operator was declared as `= default`,
but was implicitly deleted because `PhysicalCore` has fields
of reference type.  Switch to explicitly deleting it to avoid a Clang
warning.

The move *constructor* is still defaulted, and is required to exist due
to the use of `std::vector<PhysicalCore>`.
 2020-12-06 19:02:04 -05:00
comex cf99d67e66 core: Mark unused fields as [[maybe_unused]] 2020-12-06 18:36:10 -05:00
bunnei 144e143a40 hle: kernel: Process: Various style fixes based on code review feedback. 2020-12-06 00:27:13 -08:00
bunnei 37b1919b4d hle: kernel: Thread: Various style fixes based on code review feedback. 2020-12-06 00:27:13 -08:00
bunnei f83f0ef61b hle: kernel: KScopedSchedulerLockAndSleep: Various style fixes based on code review feedback. 2020-12-06 00:27:13 -08:00
bunnei 85c01ee860 hle: kernel: KScopedLock: Various style fixes based on code review feedback. 2020-12-06 00:27:13 -08:00
bunnei e3e254b713 hle: kernel: KAbstractSchedulerLock: Various style fixes based on code review feedback. 2020-12-06 00:27:13 -08:00
bunnei 2033f0a1a3 hle: kernel: KScheduler: Various style fixes based on code review feedback. 2020-12-06 00:27:13 -08:00
bunnei dfacfa12d3 hle: kernel: KPriorityQueue: Various style fixes based on code review feedback. 2020-12-06 00:27:13 -08:00
bunnei 266d16c350 hle: kernel: KAffinityMask: Various style fixes based on code review feedback. 2020-12-06 00:27:13 -08:00
bunnei ddaecce2f5 hle: kernel: GlobalSchedulerContext: Various style fixes based on code review feedback. 2020-12-06 00:27:13 -08:00
bunnei ea30e22ef1 hle: kernel: Use C++ style comments in KScheduler, etc. 2020-12-06 00:03:24 -08:00
bunnei c3c09d9a35 kernel: KScopedSchedulerLockAndSleep: Remove unused ctor. 2020-12-06 00:03:24 -08:00
bunnei 31243d2b7a kernel: time_manager: Add missing lock guards. 2020-12-06 00:03:24 -08:00
bunnei de522657dd hle: kernel: Migrate to KScopedSchedulerLock. 2020-12-06 00:03:24 -08:00
bunnei 61e017a026 hle: kernel: Separate KScopedSchedulerLockAndSleep from k_scheduler. 2020-12-06 00:03:24 -08:00