Liam
687158fe00
kernel: fix format string error
2023-10-20 02:41:32 -04:00
Liam
d8507332c1
kernel: make check fully constexpr for broken msvc constant folding
2023-10-20 02:34:15 -04:00
Liam
f21058a6c0
k_page_table: add MapFirstGroup
2023-10-20 02:34:15 -04:00
Liam
b456af31e6
kernel: update KMemoryRegionType values
2023-10-20 02:34:15 -04:00
Liam
0441853d0f
k_page_table: implement PermissionLocked
2023-10-20 02:34:15 -04:00
Liam
60a1c6b95b
k_page_table: add new CheckMemoryState helper
2023-10-20 02:34:15 -04:00
Liam
794e6c7a96
kernel: split Io memory state, add PermissionLocked attribute
2023-10-20 02:34:15 -04:00
Liam
22afa2c7a3
kernel: reshuffle ini1 size, add slab clear note
2023-10-20 02:34:15 -04:00
liamwhite
c00b63b9e1
Merge pull request #11766 from liamwhite/open-sesame
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k_page_table: add missing page group open when locking memory
2023-10-13 09:29:05 -04:00
Liam
c4ec76edba
k_page_table: add missing page group open when locking memory
2023-10-12 15:00:26 -04:00
Liam
2212c9653d
kernel: mark TLS accessors as noinline for non-MSVC LTO
2023-10-12 09:16:22 -04:00
Liam
e797a917a9
kernel: implement transfer memory
2023-10-04 22:32:27 -04:00
Liam
0448eb6f0f
ci: fix new codespell errors
2023-10-02 18:03:05 -04:00
Liam
8fb13372c2
k_page_table: skip page table clearing on finalization
2023-10-01 23:38:56 -04:00
Kelebek1
8992a62da4
Reduce core timing mutex contention
2023-09-19 23:10:03 +01:00
Liam
3ef9673360
core: improve debug workflow
2023-09-14 16:44:15 -04:00
Danila Malyutin
785e480b62
msvc: set warning level to /W4 globally
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And fix a bunch of warnings
2023-09-03 18:42:10 +04:00
liamwhite
18ad55be0b
kernel: offset code entry point for 39-bit address space type ( #11326 )
2023-08-25 23:59:32 +02:00
Liam
0bd9a4456c
kernel: remove relative task registration
2023-08-14 18:12:06 -04:00
Liam
84cb20bc72
core: remove ResultVal type
2023-08-08 11:09:37 -04:00
liamwhite
fca7d975fd
Merge pull request #10839 from lat9nq/pgc-plus
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general: Reimplement per-game configurations
2023-08-02 14:25:52 -04:00
liamwhite
d3da1e6517
Merge pull request #10990 from comex/ubsan
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Fixes and workarounds to make UBSan happier on macOS
2023-07-26 10:33:28 -04:00
Liam
9f3f615e05
core: reduce TOCTTOU memory access
2023-07-22 11:19:29 -04:00
liamwhite
b1aed2c5b7
Merge pull request #11094 from liamwhite/get
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kernel: misc cleanup of page table accessors
2023-07-22 11:17:36 -04:00
Liam
05bc024260
core: remove remaining uses of dynamic_cast
2023-07-21 19:37:29 -04:00
lat9nq
8e91554e11
k_system_control: Always return some memory size
2023-07-21 10:56:55 -04:00
lat9nq
127b3da0f1
core,common: Give memory layout setting an enum
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Allows for 6GB and 8GB layouts to be selected.
2023-07-21 10:56:55 -04:00
lat9nq
4133165607
settings,core,config_sys: Remove optional type from custom_rtc, rng_seed
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core: Fix MSVC errors
2023-07-21 10:56:07 -04:00
lat9nq
71b3b2a2f0
general: Silence -Wshadow{,-uncaptured-local} warnings
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These occur in the latest commits in LLVM Clang.
2023-07-18 19:31:35 -04:00
comex
d7c532d889
Fixes and workarounds to make UBSan happier on macOS
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There are still some other issues not addressed here, but it's a start.
Workarounds for false-positive reports:
- `RasterizerAccelerated`: Put a gigantic array behind a `unique_ptr`,
because UBSan has a [hardcoded limit](https://stackoverflow.com/questions/64531383/c-runtime-error-using-fsanitize-undefined-object-has-a-possibly-invalid-vp )
of how big it thinks objects can be, specifically when dealing with
offset-to-top values used with multiple inheritance. Hopefully this
doesn't have a performance impact.
- `QueryCacheBase::QueryCacheBase`: Avoid an operation that UBSan thinks
is UB even though it at least arguably isn't. See the link in the
comment for more information.
Fixes for correct reports:
- `PageTable`, `Memory`: Use `uintptr_t` values instead of pointers to
avoid UB from pointer overflow (when pointer arithmetic wraps around
the address space).
- `KScheduler::Reload`: `thread->GetOwnerProcess()` can be `nullptr`;
avoid calling methods on it in this case. (The existing code returns
a garbage reference to a field, which is then passed into
`LoadWatchpointArray`, and apparently it's never used, so it's
harmless in practice but still triggers UBSan.)
- `KAutoObject::Close`: This function calls `this->Destroy()`, which
overwrites the beginning of the object with junk (specifically a free
list pointer). Then it calls `this->UnregisterWithKernel()`. UBSan
complains about a type mismatch because the vtable has been
overwritten, and I believe this is indeed UB. `UnregisterWithKernel`
also loads `m_kernel` from the 'freed' object, which seems to be
technically safe (the overwriting doesn't extend as far as that
field), but seems dubious. Switch to a `static` method and load
`m_kernel` in advance.
2023-07-15 12:00:28 -07:00
Liam
474db2d8da
kernel: reduce page table region checking
2023-07-14 22:33:10 -04:00
Liam
a85ce8ea56
k_process: PageTable -> GetPageTable
2023-07-14 21:43:15 -04:00
Liam
4540bcfaf7
k_server_session: translate special header for non-HLE requests
2023-07-08 01:01:49 -04:00
Morph
b94e576653
kernel: Synchronize
2023-07-01 16:21:22 -04:00
Kelebek1
5da70f7197
Remove memory allocations in some hot paths
2023-06-22 08:05:10 +01:00
bunnei
e3122c5b46
Merge pull request #10086 from Morph1984/coretiming-ng-1
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core_timing: Use CNTPCT as the guest CPU tick
2023-06-21 21:12:46 -07:00
lat9nq
e34e1b1c95
k_thread: Use a mutex and cond_var to sync bool
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std::atomic<bool> is broken on MinGW and causes deadlocks there.
Use a normal cond var in its stead.
2023-06-17 15:25:36 -04:00
Morph
2e1e725443
core_timing: Fix SingleCore cycle timer
2023-06-07 21:44:42 -04:00
Morph
8e56a84566
core_timing: Use CNTPCT as the guest CPU tick
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Previously, we were mixing the raw CPU frequency and CNTFRQ.
The raw CPU frequency (1020 MHz) should've never been used as CNTPCT (whose frequency is CNTFRQ) is the only counter available.
2023-06-07 21:44:42 -04:00
Liam
7cdeaa90af
device_memory: Use smaller virtual reservation size for compatibility with 39-bit paging
2023-06-03 00:05:28 -07:00
Liam
5e3b3c6643
k_memory_block_manager: remove auditing calls
2023-05-23 09:15:16 -04:00
bunnei
737e1ca101
Merge pull request #10117 from liamwhite/sync-register
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kernel: match calls to Register and Unregister
2023-05-03 09:07:19 -07:00
Morph
627022bef9
Merge pull request #10124 from liamwhite/pebkac
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settings: rename extended memory layout to unsafe, move from general to system
2023-05-03 10:52:45 -04:00
Liam
2cd9e1ecb6
settings: rename extended memory layout to unsafe, move from general to system
2023-04-30 14:24:22 -04:00
Liam
b143ce8134
kernel: remove general boost lists
2023-04-29 22:11:32 -04:00
Liam
1b5c87ab6a
kernel: match calls to Register and Unregister
2023-04-29 21:52:26 -04:00
Liam
baf4d1c22e
kernel: move more memory to application in 8GB arrangement
2023-04-09 19:50:27 -04:00
Liam
abb785f269
kernel: switch extended memory setting to 8GB arrangement
2023-04-08 17:47:26 -04:00
Liam
9efd95cda5
kernel: fix unbounded stack usage in atomics
2023-03-28 22:28:27 -04:00
Liam
41d99aa89d
memory: rename global memory references to application memory
2023-03-23 20:28:47 -04:00
liamwhite
c41a4baf06
Merge pull request #9964 from liamwhite/typed-address
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kernel: use KTypedAddress for addresses
2023-03-23 10:00:19 -04:00
Liam
fb49ec19c1
kernel: use KTypedAddress for addresses
2023-03-22 09:35:16 -04:00
Liam
43d909949e
kernel: fix LOG_TRACE in ipc
2023-03-19 10:02:20 -04:00
Liam
c352381ce9
kernel: additional style fixes to KThread, KProcess
2023-03-12 22:10:27 -04:00
Liam
9775a73d1a
kernel: fix clang build
2023-03-12 22:10:27 -04:00
Liam
088c434d65
kernel: remove unnecessary finalize calls
2023-03-12 22:10:27 -04:00
Liam
9863db9db4
kernel: convert KProcess to new style
2023-03-12 22:09:27 -04:00
Liam
6bfb4c8f71
kernel: convert KThread to new style
2023-03-12 22:09:09 -04:00
Liam
ac6cbb7134
kernel: prefer std::addressof
2023-03-12 22:09:09 -04:00
Liam
641783df8f
kernel: convert KResourceLimit
2023-03-12 22:09:09 -04:00
Liam
c0b9e93b77
kernel: remove kernel_
2023-03-12 22:09:09 -04:00
Liam
9368e17a92
kernel: remove gratitutous attribute usage
2023-03-12 22:09:09 -04:00
Liam
91fd4e30f2
kernel/svc: convert to new style
2023-03-12 22:09:08 -04:00
Liam
57f1d8ef8d
kernel: convert miscellaneous
2023-03-12 22:06:53 -04:00
Liam
d1b53c8d82
kernel: conver KScopedLock, KScopedResourceReservation, KSessionRequest, KSharedMemory, KSpinLock
2023-03-12 22:06:53 -04:00
Liam
7322c99e5f
kernel: convert KAbstractSchedulerLock
2023-03-12 22:06:53 -04:00
Liam
467adc1acd
kernel: convert KMemoryLayout, KMemoryRegion*, KPageTableSlabHeap, KPriorityQueue
2023-03-12 22:06:53 -04:00
Liam
0483dfae1a
kernel: move KMemoryLayout for NX board
2023-03-12 22:06:53 -04:00
Liam
8d1f5bfbd2
kernel: remove KLinkedList
2023-03-12 22:06:53 -04:00
Liam
fdf90c6d75
kernel: convert KConditionVariable, KLightConditionVariable, KLightLock
2023-03-12 22:06:53 -04:00
Liam
097c25b164
kernel: convert KPort, KSession
2023-03-12 22:06:53 -04:00
Liam
d24ab14126
kernel: convert GlobalSchedulerContext, KAddressArbiter, KScopedSchedulerLockAndSleep, KThreadQueue to new style
2023-03-12 22:06:53 -04:00
Liam
600f325d87
general: fix spelling mistakes
2023-03-12 11:33:01 -04:00
liamwhite
92c89312fc
Merge pull request #9923 from liamwhite/kht
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kernel: add timer pointer to KThreadQueue
2023-03-10 16:19:41 -05:00
liamwhite
ec4e2d1fab
Merge pull request #9916 from liamwhite/fpu
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kernel: clone fpu status on CreateThread
2023-03-09 09:19:15 -05:00
liamwhite
f3f57f90fe
Merge pull request #9912 from liamwhite/err
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hle: rename legacy errors to Results
2023-03-08 09:16:27 -05:00
liamwhite
b5d61f214d
Merge pull request #9904 from liamwhite/ws
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kernel: fix WaitSynchronization
2023-03-08 09:16:17 -05:00
Morph
d72d753b1a
Merge pull request #9921 from liamwhite/override
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general: fix type inconsistencies
2023-03-07 22:42:40 -05:00
Liam
1776448df2
kernel: add timer pointer to KThreadQueue
2023-03-07 20:51:29 -05:00
Liam
ba4213d956
general: fix type inconsistencies
2023-03-07 20:05:19 -05:00
Liam
d45ac00d48
kernel: avoid signed overflow UB on MSVC
2023-03-07 19:46:48 -05:00
Liam
484641003c
kernel: clone fpu status on CreateThread
2023-03-07 19:18:06 -05:00
Liam
1d0fe75e7c
hle: rename legacy errors to Results
2023-03-06 20:58:42 -05:00
Jan Beich
859fb469b8
kernel: add missing header for libc++
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In file included from src/core/hle/kernel/k_light_lock.cpp:4:
In file included from src/./core/hle/kernel/k_light_lock.h:8:
src/./core/hle/kernel/k_scoped_lock.h:25:51: error: no member named 'addressof' in namespace 'std'
explicit KScopedLock(T& l) : KScopedLock(std::addressof(l)) {}
~~~~~^
2023-03-06 11:49:25 +00:00
Liam
644ee0043e
kernel: fix WaitSynchronization
2023-03-05 10:29:10 -05:00
Morph
ce8f4da638
Merge pull request #9884 from liamwhite/service-cleanup
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service: miscellaneous cleanups
2023-03-03 22:51:17 -05:00
Liam
97f7f7bad5
kernel: be more careful about kernel address keys
2023-03-01 10:42:45 -05:00
Liam
c4ba088a5d
kernel: refactor priority inheritance to represent locks as C++ objects
2023-03-01 10:42:45 -05:00
Liam
96bd7ea42d
kernel: simplify AddressSpaceInfo, update values
2023-03-01 10:42:45 -05:00
Liam
367e89f984
kernel: barrier memory before condition variable write
2023-03-01 10:42:45 -05:00
Liam
9f9b64cda2
kernel: document previous location of interrupt disables in arbiter/condvar
2023-03-01 10:42:45 -05:00
Liam
4165ac0680
kernel: adjust pool allocations
2023-03-01 10:42:45 -05:00
Liam
62711fec02
kernel: simplify KAbstractSchedulerLock::Lock
2023-03-01 10:42:45 -05:00
Liam
0746a2084e
kernel: add InfoType::IoRegionHint
2023-03-01 10:42:45 -05:00
Liam
65be230fdd
service: move hle_ipc from kernel
2023-03-01 10:39:49 -05:00
liamwhite
97f7a560f3
Merge pull request #9832 from liamwhite/hle-mp
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service: HLE multiprocess
2023-03-01 10:38:20 -05:00
Merry
c9678bda24
svc: Fix type consistency (exposed on macOS)
2023-02-21 21:39:17 +00:00
Liam
72e5552409
sm:: fix lingering session initialization issues
2023-02-21 12:19:25 -05:00
Liam
6e0a33089b
sm:: support service registration deferral
2023-02-21 12:19:25 -05:00
Liam
a936972614
service: refactor server architecture
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Converts services to have their own processes
2023-02-21 12:19:25 -05:00