Commit Graph

1538 Commits

Author SHA1 Message Date
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