b64f4230b3
k_system_control: Fix data race
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`return distribution(gen)` is a data race between a read and a write in
two threads, reported by TSan. Remove static random number generators so
they aren't using the same generator.
2022-04-05 19:55:56 -04:00
bda62c0837
k_auto_object: Fix data race
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Change the memory order to acqure-release when we decrement the
reference count. Prevents a race with line 89 reported by TSan.
2022-04-03 21:47:58 -04:00
831f022536
k_thread: Fix data race
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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
0f347eaf52
k_process: Fix data race
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TSan reported a race between thread 36 and thread 34, a read at :225 and
a write at :225 respectively. Make total_proces_running_time_ticks
atomic to avoid this race.
2022-04-03 21:47:57 -04:00
53d3082dd4
kernel: Fix current_process race
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TSan reported a race at :258 and :803, so make current_process an atomic
pointer.
2022-04-03 21:47:57 -04:00
039ce14442
k_scheduler_lock: Fix data race
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TSan reports a race between the main thread and T37 during
IsLockedByCurrentThread and when it's set at the end of Lock(),
respectively. Set owner_thread to an atomic pointer to fix it.
Co-authored-by: bunnei <bunneidev@gmail.com >
2022-04-03 21:47:57 -04:00
f54345590b
dynarmic: Better interrupts
2022-04-03 16:39:48 +01:00
75e39568a0
hle: service: Add option for service interfaces to create or use the default thread.
2022-04-02 01:24:30 -04:00
60f2fe3b48
hle: kernel: Create a default thread for services that do not need their own host thread.
2022-04-02 01:24:30 -04:00
533ff8b1a9
hle: kernel: k_page_table: Fix implementations of LockForCodeMemory & UnlockForCodeMemory.
2022-03-26 01:49:34 -07:00
003d5761e1
hle: kernel: k_page_table: Implement LockMemoryAndOpen & UnlockMemory.
2022-03-26 01:46:41 -07:00
3beb4d4273
hle: kernel: svc: MapProcessMemory: Fix usage of KPageLinkedList to use physical address space.
2022-03-26 01:35:37 -07:00
f84511eb4f
hle: kernel: svc: CreateCodeMemory: Remove log of 'out' host pointer.
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- This does not seem terribly useful and is inconsistent with other usage.
2022-03-26 01:34:29 -07:00
7e6a6bb505
hle: kernel: k_code_memory: Fix usage of KPageLinkedList to use physical address space.
2022-03-26 01:33:16 -07:00
506961d8cc
hle: kernel: k_page_table: Implement MakeAndOpenPageGroup & MakePageGroup.
2022-03-26 01:25:52 -07:00
416944c501
hle: kernel: k_page_table: Add IsHeapPhysicalAddress method.
2022-03-26 01:23:43 -07:00
f5415480de
hle: kernel: k_page_linked_list: Add Empty method.
2022-03-26 01:02:42 -07:00
58a4c17e98
hle: kernel: svc: UnmapProcessCodeMemory: Fix inverted alignment check.
2022-03-26 01:01:55 -07:00
c9ffc287bf
Merge pull request #8048 from ameerj/include-purge
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general: Reduce unused includes across the project
2022-03-21 18:03:54 -07:00
15dca3345c
Merge pull request #8040 from Morph1984/handle-table
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KHandleTable: Optimize table entry layout
2022-03-19 23:17:37 -07:00
22e01068e1
core: Reduce unused includes
2022-03-19 02:23:32 -04:00
1967757627
general: Reduce core.h includes
2022-03-18 02:13:02 -04:00
c2a970b67d
KHandleTable: Optimize table entry layout
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Since the handle type is not being used, we can reduce the amount of space each entry takes up by 4 bytes.
2022-03-18 00:28:25 -04:00
1494a66aa3
core: hle: kernel: init_slab_setup: Move CalculateSlabHeapGapSize to global namespace.
2022-03-14 18:14:54 -07:00
8b109f8a69
core: hle: kernel: Allocate dummy threads on host thread storage.
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- Fixes a crash where on subsequent boots, long-lived host threads would have their dummy threads freed.
2022-03-14 18:14:54 -07:00
18baef2ec9
core: hle: kernel: Downgrade dangling objects warning to debug.
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- It is not impossible to leak kernel objects, so this is not really any issue anymore (albeit, still interesting).
2022-03-14 18:14:54 -07:00
58b39c8ad8
core: hle: kernel: Make object list container global and ensure it is reset on each emulation session.
2022-03-14 18:14:54 -07:00
29924a999e
core: hle: kernel: Remove server session tracking.
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- These are now allocated/managed by emulated memory, so we do not need to track and free them on shutdown.
2022-03-14 18:14:54 -07:00
b7535cd853
core: hle: kernel: k_process: Remove handle table finalize, reset page table.
2022-03-14 18:14:54 -07:00
2b881f4ccc
core: hle: kernel: k_process: Implement thread local storage accurately.
2022-03-14 18:14:54 -07:00
c8dba7c578
core: hle: kernel: k_page_table: Add implementations of MapPages, UnmapPages, and FindFreeArea for TLS.
2022-03-14 18:14:54 -07:00
cb294300ea
core: hle: kernel: k_slab_heap: Refresh to use guest allocations.
2022-03-14 18:14:54 -07:00
4b022badf0
core: hle: kernel: Update init_slab_heap, use device memory, and add KThreadLocalPage and KPageBuffer.
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- Refreshes our slab initialization code to latest known behavior.
- Moves all guest kernel slabs into emulated device memory.
- Adds KThreadLocalPage and KPageBuffer, which we will use for accurate TLS management.
2022-03-14 18:14:54 -07:00
8e8d8724a2
core: hle: kernel: k_page_buffer: Add KThreadLocalPage primitive.
2022-03-14 18:14:53 -07:00
f92568936a
core: hle: kernel: k_page_buffer: Add KPageBuffer primitive.
2022-03-14 18:14:53 -07:00
84ced13966
core: hle: kernel: k_thread: Ensure host Fiber is freed.
2022-03-14 18:14:53 -07:00
4aa9e8543d
core: hle: kernel: k_server_session: Ensure SessionRequestManager is freed.
2022-03-14 18:14:53 -07:00
c5516b1800
core: hle: kernel: k_thread: Update to reflect tree changes.
2022-03-14 18:14:53 -07:00
8421193857
core: hle: kernel: Use weak_ptr where possible for SessionRequestHandler and SessionRequestManager.
2022-03-14 18:14:53 -07:00
cbf7c2eb40
core: hle: kernel: k_memory_layout: Update kernel slab memory sizes.
2022-03-14 18:14:53 -07:00
33c5eca64c
core: hle: kernel: svc_types: Add ThreadLocalRegionSize.
2022-03-14 18:14:53 -07:00
bb2c956cf9
core: hle: kernel: k_condition_variable: Update to reflect tree changes.
2022-03-14 18:14:53 -07:00
075ae485b1
core: hle: kernel: k_address_arbiter: Update to reflect tree changes.
2022-03-14 18:14:53 -07:00
86eaedbf19
hle: service: ldr: Use deterministic addresses when mapping NROs.
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- Instead of randomization, choose in-order addresses for where to map NROs into memory.
- This results in predictable behavior when debugging and consistent behavior when reproducing issues.
2022-03-08 17:38:20 -08:00
9dd48f8f89
hle: kernel: KPageTable: Improve implementations of MapCodeMemory and UnmapCodeMemory.
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- This makes these functions more accurate to the real HOS implementations.
- Fixes memory access issues in Super Smash Bros. Ultimate that occur when un/mapping NROs.
2022-03-07 17:18:20 -08:00
ae301a650e
Merge pull request #7956 from bunnei/improve-mem-manager
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Kernel Memory Updates (Part 4): Revamp KMemoryManager & other fixes
2022-03-02 17:55:51 -08:00
82ca8230ad
hle: kernel: Re-create memory layout at initialization.
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- As this can only be derived once.
2022-02-27 18:00:09 -08:00
41c9c93736
hle: kernel: Remove unused pool locals.
2022-02-27 18:00:09 -08:00
939707cf75
hle: kernel: k_memory_manager: Rework for latest kernel behavior.
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- Updates the KMemoryManager implementation against latest documentation.
- Reworks KMemoryLayout to be accessed throughout the kernel.
- Fixes an issue with pool sizes being incorrectly reported.
2022-02-27 18:00:09 -08:00
3fe2c2d40d
dynarmic: Inline exclusive memory accesses
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Inlines implementation of exclusive instructions into JITted code,
improving performance of applications relying heavily on these
instructions.
We also fastmem these instructions for additional speed, with
support for appropriate recompilation on fastmem failure.
An unsafe optimization to disable the intercore global_monitor is also
provided, should one wish to rely solely on cmpxchg semantics for
safety.
See also: merryhime/dynarmic#664
2022-02-27 19:40:05 +00:00
lat9nq
merry
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ameerj
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