9d71ce88ce
Kernel/Arbiters: Implement WaitForAddress
2018-06-21 01:40:29 -06:00
7e191dccc1
Kernel/Arbiters: Add stubs for 4.x SignalToAddress/WaitForAddres SVCs.
2018-06-21 00:49:43 -06:00
a3d82ef5d9
Build: Fixed some MSVC warnings in various parts of the code.
2018-06-20 11:39:10 -05:00
4ac4b308e4
Merge pull request #572 from Armada651/user-except-stub
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svc: Add a stub for UserExceptionContextAddr.
2018-06-18 11:37:13 -04:00
bf4e2b2f0b
svc: Add a stub for UserExceptionContextAddr.
2018-06-18 09:29:11 +02:00
9cd87a6352
Kernel/Threads: A thread waking up by timeout from a WaitProcessWideKey may already have an assigned lock owner.
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This situation may happen like so:
Thread 1 with low priority calls WaitProcessWideKey with timeout.
Thread 2 with high priority calls WaitProcessWideKey without timeout.
Thread 3 calls SignalProcessWideKey
- Thread 2 acquires the lock and awakens.
- Thread 1 can't acquire the lock and is put to sleep with the lock owner being Thread 2.
Thread 1's timeout expires, with the lock owner still being set to Thread 2.
2018-06-02 14:06:35 -05:00
c02d7c8ce7
Kernel/Thread: Corrected a typo that caused the affinity mask to never be changed.
2018-05-30 21:36:29 -05:00
3957b0c34e
Kernel/SVC: Support special core values -2 and -3 in svcSetThreadCoreMask.
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Also added some proper error handling.
2018-05-30 21:36:29 -05:00
d1f9c750a6
Kernel/Thread: Corrected a typo in an assert about the processor id.
2018-05-30 11:32:46 -05:00
b16e5c6a81
Add & correct miscellaneous things ( #470 )
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* add some InfoType
* correct OpenApplicationProxy cmd number
* add IDisplayController functions
* fix clang-format
* add more system languages
2018-05-25 22:31:54 -04:00
3825b703fa
Merge pull request #454 from Subv/signal_processwide
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Kernel/SVC: Signal the highest priority threads first in svcSignalProcessWideKey
2018-05-23 10:28:23 -04:00
693f78e6c2
Merge pull request #457 from Subv/mutex_waiters
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Mutex: Do not assert when the mutex waiting threads list isn't empty on mutex release.
2018-05-20 23:44:44 -04:00
fd500d3da6
Mutex: Do not assert when the mutex waiting threads list isn't empty on mutex release.
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A thread may own multiple mutexes at the same time, and only release one of them while other threads are waiting for the other mutexes.
2018-05-20 14:41:58 -05:00
2a35a36251
Kernel/SVC: Signal the highest priority threads first in svcSignalProcessWideKey.
2018-05-19 16:58:30 -05:00
c74f2555b6
Kernel/Threads: Reschedule the proper core when operating on that core's threads.
2018-05-19 16:57:44 -05:00
fab3dd98fe
SVC: Removed unused WaitSynchronization1 function
2018-05-19 16:56:33 -05:00
fd86cdb2e2
Added RequestWithContext & ControlWithContext
2018-05-17 14:03:52 -07:00
46ec9a9bc9
thread: Rename mask to affinity_masks.
2018-05-10 19:34:53 -04:00
fbd7afefaa
thread: Support core change on ResumeFromWait and improve ChangeCore.
2018-05-10 19:34:53 -04:00
91af2f94e8
scheduler: Protect scheduling functions with a global mutex.
2018-05-10 19:34:52 -04:00
4822765fef
thread: Initialize ideal_core and mask members.
2018-05-10 19:34:52 -04:00
8aa5d25f82
threading: Reschedule only on cores that are necessary.
2018-05-10 19:34:52 -04:00
d6e3cd9a17
svc: Implement GetThreadCoreMask and SetThreadCoreMask.
2018-05-10 19:34:51 -04:00
6ea8b3ef60
thread: Implement ChangeCore function.
2018-05-10 19:34:50 -04:00
1c36f2a798
svc: SignalProcessWideKey should apply to all cores.
2018-05-10 19:34:49 -04:00
6a890023e9
svc: Implement GetCurrentProcessorNumber.
2018-05-10 19:34:49 -04:00
a434fdcb10
core: Implement multicore support.
2018-05-10 19:34:46 -04:00
1147db9dd1
Merge pull request #431 from lioncash/fmt
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general: Make formatting of logged hex values more straightforward
2018-05-02 15:24:41 -04:00
7c9644646f
general: Make formatting of logged hex values more straightforward
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This makes the formatting expectations more obvious (e.g. any zero padding specified
is padding that's entirely dedicated to the value being printed, not any pretty-printing
that also gets tacked on).
2018-05-02 09:49:36 -04:00
fadab1d5f3
ipc: Add support for PopIpcInterface() method.
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- This can be used for domain objects as inputs to service functions.
2018-05-01 21:57:44 -04:00
ff2f0d980a
GetSharedFontInOrderOfPriority ( #381 )
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* GetSharedFontInOrderOfPriority
* Update pl_u.cpp
* Ability to use ReadBuffer and WriteBuffer with different buffer indexes, fixed up GetSharedFontInOrderOfPriority
* switched to NGLOG
* Update pl_u.cpp
* Update pl_u.cpp
* language_code is actually language code and not index
* u32->u64
* final cleanups
2018-05-01 16:28:36 -04:00
0197e28cc9
core_timing: Namespace all functions and constants in core_timing's header
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All of these variables and functions are related to timings and should be within the namespace.
2018-04-30 03:32:59 -04:00
3abba08080
string_util: Remove StringFromFormat() and related functions
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Given we utilize fmt, we don't need to provide our own functions for formatting anymore
2018-04-29 18:52:33 -04:00
843dd62c81
core: Replace usages of LOG_GENERIC with new fmt-capable equivalents
2018-04-27 11:57:52 -04:00
8475496630
general: Convert assertion macros over to be fmt-compatible
2018-04-27 10:04:02 -04:00
1913cf4783
kernel/shared_memory: Remove unnecessary semicolon at end of ConvertPermissions()
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Functions don't need to be terminated by semicolons.
2018-04-25 20:32:16 -04:00
40dee76c57
kernel: Migrate logging macros to fmt-compatible ones
2018-04-25 20:32:09 -04:00
0214351f4f
Merge pull request #370 from Subv/sync_primitives
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Kernel: Reworked the new kernel synchronization primitives.
2018-04-23 16:33:00 -04:00
46572d027d
Kernel: Implemented mutex priority inheritance.
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Verified with a hwtest and implemented based on reverse engineering.
Thread A's priority will get bumped to the highest priority among all the threads that are waiting for a mutex that A holds.
Once A releases the mutex and ownership is transferred to B, A's priority will return to normal and B's priority will be bumped.
2018-04-23 11:23:44 -05:00
a70ed9c8ae
Kernel: Use 0x2C as default main thread priority for homebrew and lone NRO/NSOs
2018-04-20 21:04:35 -05:00
013778aa21
Qt: Update the WaitTree widget to show info about the current mutex of each thread.
2018-04-20 21:04:34 -05:00
be155f4d9d
Kernel: Remove unused ConditionVariable class.
2018-04-20 21:04:33 -05:00
5fdfbfe25a
Kernel: Remove old and unused Mutex code.
2018-04-20 21:04:32 -05:00
b18ccf9399
Kernel: Properly implemented svcWaitProcessWideKey and svcSignalProcessWideKey
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They work in tandem with guest code to provide synchronization primitives along with svcArbitrateLock/Unlock
2018-04-20 21:04:27 -05:00
e81a2080eb
Kernel: Corrected the implementation of svcArbitrateLock and svcArbitrateUnlock.
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Switch mutexes are no longer kernel objects, they are managed in userland and only use the kernel to handle the contention case.
Mutex addresses store a special flag value (0x40000000) to notify the guest code that there are still some threads waiting for the mutex to be released. This flag is updated when a thread calls ArbitrateUnlock.
TODO:
* Fix svcWaitProcessWideKey
* Fix svcSignalProcessWideKey
* Remove the Mutex class.
2018-04-20 21:04:25 -05:00
bec05db746
resource_limit: Make ResourceTypes an enum class
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Prevents enum identifiers from leaking into the surrounding scope.
2018-04-20 19:41:45 -04:00
d9e316e353
common_funcs: Remove ARRAY_SIZE macro
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C++17 has non-member size() which we can just call where necessary.
2018-04-19 22:36:52 -04:00
e52a87b98a
Various service name fixes - part 2 (rebased) ( #322 )
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* Updated ACC with more service names
* Updated SVC with more service names
* Updated set with more service names
* Updated sockets with more service names
* Updated SPL with more service names
* Updated time with more service names
* Updated vi with more service names
2018-04-17 11:37:43 -04:00
43f0f163e1
vm_manager: Increase GetTotalMemoryUsage value.
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- Gets Binding of Isaac running.
2018-04-14 22:04:10 -04:00
40bccd74d3
svc: Stub out SetThreadActivity, GetThreadContext.
2018-04-02 23:51:01 -04:00
99ae9dbf49
shared_memory: Remove incorrect 3ds-specific check.
2018-04-02 23:50:58 -04:00
f4ba523992
hle_ipc, fsp_srv: Cleanup logging.
2018-03-31 23:30:00 -04:00
eef097bdc7
hle_ipc: Do not ensure write buffer size.
2018-03-31 16:06:46 -04:00
b27ab46bde
memory: Fix stack region.
2018-03-31 16:06:45 -04:00
f6893969b3
svc: Stub GetThreadCoreMask.
2018-03-29 21:23:15 -04:00
1d8b6ad13b
Clang Fixes
2018-03-19 17:53:35 +01:00
0e72d0d826
More Warning cleanups
2018-03-19 17:27:04 +01:00
ef875d6a35
Clean Warnings (?)
2018-03-19 17:07:08 +01:00
c86af6939c
hle_ipc: Add SleepClientThread to block current thread within HLE routines.
2018-03-18 20:56:34 -04:00
2faa83ca13
hle_ipc: Use shared_ptr instead of unique_ptr to allow copies.
2018-03-18 20:56:33 -04:00
019f1a0cf0
hle_ipc: Remove GetPointer(..) usage with WriteToOutgoingCommandBuffer.
2018-03-18 20:56:33 -04:00
e353b9fb3d
thread: Add THREADSTATUS_WAIT_HLE_EVENT, remove THREADSTATUS_WAIT_ARB.
2018-03-18 20:56:32 -04:00
cc6f22e0e4
process: MirrorMemory should use MemoryState::Mapped.
2018-03-16 19:24:54 -04:00
e9a857ce82
process: Unmap previously allocated heap.
2018-03-16 18:32:25 -04:00
403f8e79ea
arm_interface: Support unmapping previously mapped memory.
2018-03-16 18:32:24 -04:00
34a29ad051
svc: Use more correct values for GetInfo MapRegion and NewMapRegion.
2018-03-16 18:32:23 -04:00
8581404482
kernel: Move stack region outside of application heap.
2018-03-16 18:32:23 -04:00
3923b0f589
process: Fix stack memory state.
2018-03-16 18:32:21 -04:00
8be7131033
MemoryState: Add additional memory states and improve naming.
2018-03-16 18:32:21 -04:00
7d6653268f
core: Move process creation out of global state.
2018-03-14 18:42:19 -04:00
46fc7d8502
Merge pull request #216 from Subv/savedata
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Implemented the SaveData archive and MountSaveData.
2018-03-01 22:14:31 -05:00
827f8ca3c7
Kernel: Store the program id in the Process class instead of the CodeSet class.
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There may be many CodeSets per Process, so it's wasteful and overcomplicated to store the program id in each of them.
2018-03-01 19:03:53 -05:00
c74af07c49
thread: Clear the process list on shutdown.
2018-02-27 17:13:39 +01:00
926604fc14
Merge pull request #207 from mailwl/duplicatesession
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IPC: add domain header to response if only it exists in request
2018-02-26 20:52:56 -08:00
f1beb69899
Merge pull request #215 from N00byKing/umapsharedmmry
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UnmapSharedMemory
2018-02-25 21:04:24 -08:00
08c6ac02cf
(Hopefully) Fix MinGW Build
2018-02-25 13:40:22 +01:00
2b41c6e573
Add UnmapSharedMemory
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C++11 requires spaces on the Identifier
Add inttypes include
clang
2018-02-25 11:38:06 +01:00
e4f94ee30b
Stub more functions
2018-02-22 17:28:15 +03:00
1289a3c3c1
Add warning if Domain request has no domain message header
2018-02-20 22:51:54 +03:00
827152d1fd
Fix: change check for domain order and existance of domain message header
2018-02-20 21:59:58 +03:00
1572c45aa0
IPC: add domain header to response if only it exists in request
2018-02-20 19:27:49 +03:00
8db80d8389
scheduler: Cleanup based on PR feedback.
2018-02-19 16:46:42 -05:00
ac81c02ed9
kernel: Use Scheduler class for threading.
2018-02-18 15:17:16 -05:00
c78d495161
kernel: Add Scheduler, which encapsulates the scheduling loading from Thread module.
2018-02-18 14:58:40 -05:00
cec0d4f191
kernel: Remove unused address_arbiter code.
2018-02-18 14:46:11 -05:00
94ee8fc97b
Kernel/IPC: Add a small delay after each SyncRequest to prevent thread starvation.
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Ported from citra PR #3091
The delay specified here is from a Nintendo 3DS, and should be measured in a Nintendo Switch.
This change is enough to prevent Puyo Puyo Tetris's main thread starvation.
2018-02-18 13:25:48 -05:00
6797d4a907
Service/hid: stub some functions
2018-02-16 06:15:05 +03:00
df008a159b
shared_memory: Remove some checks.
2018-02-14 22:24:06 -05:00
db873a232c
Merge pull request #188 from bunnei/refactor-buffer-descriptor
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Refactor IPC buffer descriptor interface
2018-02-14 18:31:53 -05:00
88bfec37ce
hle_ipc: Remove const from WriteBuffer size.
2018-02-14 14:21:10 -05:00
c1146d2a5f
thread: Silence formatting specifier warnings
2018-02-14 01:50:14 -05:00
1e33db8573
vm_manager: Silence formatting specifier warnings
2018-02-14 01:50:14 -05:00
6fd19f05f1
hle_ipc: Add GetReadBufferSize and check write buffer size.
2018-02-14 00:14:17 -05:00
fc1b425520
hle_ipc: Add helper functions for reading and writing buffers.
2018-02-13 23:54:07 -05:00
1ce6fff064
hle_ipc: Add helper functions for reading and writing buffers.
2018-02-13 23:26:03 -05:00
903beb43a8
mutex: Update hasWaiters on release.
2018-02-05 21:54:10 -05:00
42fc437268
GetInfo: Implement IsCurrentProcessBeingDebugged.
2018-02-04 12:34:45 -05:00
0b6b147939
WaitProcessWideKeyAtomic: Handle case where condition variable was already created.
2018-02-04 12:30:51 -05:00
647364db8f
svc: SharedMemory size should be 64-bits and cleanup.
2018-02-03 13:36:54 -05:00
f9c9ce2005
ArbitrateLock: Assert that requesting_thread is current_thread.
2018-02-03 13:29:18 -05:00
96c444d1ff
shared_memory: Only mark addresses as invalid if they are within the heap
2018-01-29 23:38:56 -07:00
c1a8e4bfe4
Merge pull request #148 from MerryMage/feature/special-memory
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memory: Replace all memory hooking with Special regions
2018-01-27 15:20:53 -05:00
738f91a57d
memory: Replace all memory hooking with Special regions
2018-01-27 15:16:39 +00:00
7588b24f46
server_session: Fix scenario where all domain handlers are closed.
2018-01-24 22:24:16 -05:00
1b1d399e5f
hle: Rename RequestBuilder to ResponseBuilder.
2018-01-24 22:24:10 -05:00
f0035420d7
ipc_helpers: Make interface domain agnostic and add header validation.
2018-01-24 22:19:01 -05:00
27bad0598a
hle: Integrate Domain handling into ServerSession.
2018-01-24 22:18:56 -05:00
67758857e4
hle: Remove Domain and SyncObject kernel objects.
2018-01-24 22:18:54 -05:00
932fa94af7
handle_table: Remove ConvertSessionToDomain.
2018-01-24 22:18:51 -05:00
096be16636
Format: Run the new clang format on everything
2018-01-20 16:45:11 -07:00
0b6da0c1ab
Added CreateSharedMemory & UNIMPLEMENTED() for non existent services. ( #113 )
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* Added svcCreateSharedMemory
* Services which are not implemented now throw UNIMPLEMENTED()
* clang-format
* changed perms to u32
* removed camelcase
2018-01-19 19:35:25 -05:00
dd62f125c3
Fixes some cast warnings, partial port of citra #3064 ( #106 )
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* Fixes some cast warnings, partially fixes citra #3064
* Converted casts to uint32_t to u32
* Ran clang-format
2018-01-19 18:01:41 -05:00
e1ee8f4657
svc: Fix svcGetInfo MapRegionBaseAddr.
2018-01-18 23:44:15 -05:00
d80991977a
svc: Add additional fields to MemoryInfo struct.
2018-01-18 23:37:54 -05:00
59575d5cae
Stub PopLaunchParameter and implement Buffer C Descriptors reading on hle_ipc ( #96 )
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* Stub PopLaunchParameter and implement Buffer C Descriptors reading
* Address PR feedback
* Ensure we push a u64 not a size_t
* Fix formatting
2018-01-18 14:54:34 -05:00
4497eb4528
svc: Rename some entries to match their analogue on SwitchBrew
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Makes the codebase a little more consistent with regards to available documentation. Also amends the duplicate case where there was a similar entry at 0x72 named ConnectToPort.
2018-01-17 20:38:23 -05:00
c81ed5eb33
svc: Add CreateJitMemory and MapJitMemory svc strings
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Makes the table match SwitchBrew for these entries
2018-01-17 20:32:56 -05:00
7fa32af1c7
svc: Clang-format fix.
2018-01-17 12:19:17 -05:00
b588cbcb1d
hle_ipc: Clang format.
2018-01-17 11:37:26 -05:00
30cb98f874
ipc: Implement domain command CloseVirtualHandle.
2018-01-17 01:20:10 -05:00
bf0e20c571
SVC: Correct some return values in svcGetInfo and added TitleId and PrivilegedProcessId stubs.
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# Conflicts:
# src/core/hle/kernel/svc.cpp
2018-01-16 18:50:23 -05:00
3442f4b96a
SVC: Add 4.0.0+ comment to GetInfoType enum values.
2018-01-16 18:44:39 -05:00
5bc14e791a
IPC: Push domain objects as move handles when not in a domain.
2018-01-16 18:42:08 -05:00
1aa4cdc3c8
Merge pull request #52 from ogniK5377/fsp
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added more svcGetInfo pairs for 3.0.0+ support, Changed HEAP_SIZE and TLS_AREA_VADDR. changed mem usage & heap usage stub added, ISelfController, IApplication function stubs. Added SetThreadCoreMask
2018-01-16 18:27:48 -05:00
bb7221c5d5
SetThreadCoreMask stub, time to implement fsp
2018-01-16 14:23:53 -08:00
68143af636
Added more svcGetInfo pairs
2018-01-16 14:06:45 -08:00
e35644c005
clang-format
2018-01-16 18:05:21 +00:00
22659afcd0
shared_memory: Minor fixes and cleanup.
2018-01-14 17:20:55 -05:00
974362bc12
svc: Implement svcMapSharedMemory.
2018-01-14 17:20:55 -05:00
bd58c5470c
kernel: Increase default stack size to 64K.
2018-01-14 17:20:55 -05:00
1247c53786
yuzu: Update license text to be consistent across project.
2018-01-13 16:22:39 -05:00
056f987bcd
core: Include <algorithm> where used.
2018-01-11 22:36:56 -05:00
039fc7f985
core: Fix recent GCC build breaks.
2018-01-11 22:24:09 -05:00
97ef21e166
svc: Implement GetSystemTick.
2018-01-11 21:59:31 -05:00
ab86b80cac
IPC: Corrected some definitions for the buffer C descriptor flags.
2018-01-10 23:28:02 -05:00
ba02f0deef
svc: Stub ResetSignal and CreateTransferMemory
2018-01-10 23:27:59 -05:00
0a1278081e
svc: Stub SetMemoryAttribute
2018-01-10 23:27:56 -05:00
7ad20154fc
Threads: Added enum values for the Switch's 4 cpu cores and implemented svcGetInfo(AllowedCpuIdBitmask)
2018-01-10 01:01:55 -05:00
c2ee513d35
SVC: Fixed WaitSynchronization with multiple handles when none is immediately ready.
2018-01-09 15:02:43 -05:00
bc91ebacc1
SVC: Implemented CancelSynchronization.
2018-01-09 15:02:04 -05:00
a418f6e77b
ErrorCodes: Updated the InvalidHandle and Timeout kernel error codes.
2018-01-09 12:05:10 -05:00
8d9250fa70
SVC: Fixed WaitSynchronization with multiple handles when at least one of them is ready.
2018-01-09 11:53:50 -05:00
4236799832
kernel: Rename Semaphore to ConditionVariable.
2018-01-08 21:41:37 -05:00
9fcd2bf672
mutex: Remove unused call to VerifyGuestState.
2018-01-08 21:12:56 -05:00
db3a525166
Kernel: Actually wake up the requested number of threads in Semaphore::Release.
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Also properly keep track of data in guest memory, this fixes managing the semaphore from userland.
It was found that Semaphores are actually Condition Variables, with Release(1) and Release(-1) being equivalent to notify_one and notify_all. We should change the name of the class to reflect this.
2018-01-08 21:12:54 -05:00
1bbe9309da
Kernel: Properly keep track of mutex lock data in the guest memory. This fixes userland locking/unlocking.
2018-01-08 21:12:51 -05:00
2a3f8e8484
Kernel: Allow chaining WaitSynchronization calls inside a wakeup callback.
2018-01-08 21:12:49 -05:00
82151d407d
CoreTiming: Reworked CoreTiming (cherry-picked from Citra #3119 )
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* CoreTiming: New CoreTiming; Add Test for CoreTiming
2018-01-08 19:10:25 -05:00
32847d8b86
IPC: Add functions to read the input move/copy objects from an IPC request.
2018-01-07 17:11:51 -05:00
7e3561b1cd
IPC: Don't attempt to read the command buffer if it holds a Close request.
2018-01-07 17:11:49 -05:00
0368324f79
IPC Cleanup: Remove 3DS-specific code and translate copy, move and domain objects in IPC requests.
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Popping objects from the buffer is still not implemented.
2018-01-07 17:11:47 -05:00
b0ceb4df70
IPC: Skip the entire u64 of the command id when receiving an IPC request.
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Service code now doesn't have to deal with this.
2018-01-07 17:11:45 -05:00
226786f0b0
IPC: Use the correct size when pushing raw data to the command buffer and fixed pushing domain objects.
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Domain object ids are always stored immediately after the raw data.
2018-01-07 17:11:43 -05:00
bc8ef64804
svc: Implement svcSignalProcessWideKey.
2018-01-07 16:55:17 -05:00
4e33b4b42f
semaphore: More changes for Switch.
2018-01-07 16:52:23 -05:00
0f6fbdb963
wait_object: Refactor to allow waking up a single thread.
2018-01-07 16:33:41 -05:00
5017038ca7
svc: Implement svcWaitProcessWideKeyAtomic.
2018-01-06 16:14:12 -05:00
91f10a1460
semaphore: Updates for Switch.
2018-01-06 15:55:40 -05:00
0e978bdd50
svc: Implement WaitSynchronization for a single handle.
2018-01-06 14:34:32 -05:00
57f42e5887
svc: Refactor LockMutex code to use WaitSynchronization1.
2018-01-06 14:19:28 -05:00
0dbc8f3577
svc: Add missing string_util include.
2018-01-04 19:45:15 -05:00
b172f0d770
arm: Remove SkyEye/Dyncom code that is ARMv6-only.
2018-01-02 22:24:12 -05:00
f0eab802e8
vm_manager: Use a more reasonable MAX_ADDRESS size.
2018-01-02 21:37:56 -05:00
81a8a57ce2
svc: Remove unnecessary "svc" prefix to naming scheme.
2018-01-02 20:47:26 -05:00
480906fe1b
hle: Move SVC code to kernel namespace.
2018-01-02 20:40:30 -05:00
e9710a2cf7
vm_manager: Stub out a bunch of interfaces used by svcGetInfo.
2018-01-01 15:59:31 -05:00
93480b10ef
core/video_core: Fix a bunch of u64 -> u32 warnings.
2018-01-01 15:40:35 -05:00
aa7c824ea4
svc: Implement svcExitProcess.
2018-01-01 14:38:34 -05:00
b9950cd4b0
svc: Implement svcLockMutex.
2018-01-01 14:02:26 -05:00
d0046b120a
kernel: Add ObjectAddressTable class.
2018-01-01 13:25:37 -05:00
1cb978eb82
thread: Keep track of the initially created handle.
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This is kinda crufty, but we need it for now to update guest state variables.
2017-12-31 17:23:36 -05:00
c7983e970c
errors: Define missing kernel error codes.
2017-12-31 15:59:00 -05:00
3a91a62b8f
svc: Implement svcUnmapMemory.
2017-12-31 15:22:49 -05:00
b6087e35b5
thread: Main thread should set thread handle to reg 1.
2017-12-30 12:10:58 -05:00
7ccd8de863
thread: Remove THUMB mode flag.
2017-12-30 12:08:26 -05:00
eed4f2e229
thread: Main thread should be ready by default, all others dormant.
2017-12-30 12:05:10 -05:00
ebd4b1422d
kernel: Various 64-bit fixes in memory/process/thread
2017-12-29 13:27:58 -05:00
dcdaac8a0b
kernel: Fix implementation of ConvertSessionToDomain.
2017-12-29 00:36:22 -05:00
e17c0019c5
kernel: Add basic support for Domain object.
2017-12-28 23:30:21 -05:00
834fa5db65
kernel: Add SyncObject primitive, use it for ClientSession.
2017-12-28 23:12:28 -05:00
3421e1617e
process: Add method to mirror a memory region.
2017-12-28 21:35:49 -05:00
3597650f22
service: Return proper result code for IPC::CommandType::Close.
2017-10-31 19:30:05 -04:00
34571f4d2e
hle: Use Switch formatted result codes.
2017-10-31 19:26:11 -04:00
dcd6bb82f7
hle: Fix QueryMemory response for MemoryInfo.
2017-10-19 23:00:46 -04:00
654fae29c1
hle_ipc: Only copy necessary fields for outgoing command buffer.
2017-10-18 21:39:48 -04:00
b283cf7348
hle_ipc: Parse out buffer X/A/B/B descriptors from incoming command buffer.
2017-10-18 21:38:01 -04:00
4fb1b24d68
hle: Implement ConvertSessionToDomain, various cleanups.
2017-10-15 01:24:22 -04:00
960a1416de
hle: Initial implementation of NX service framework and IPC.
2017-10-14 22:18:42 -04:00
b1d5db1cf6
Merge remote-tracking branch 'upstream/master' into nx
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# Conflicts:
# src/core/CMakeLists.txt
# src/core/arm/dynarmic/arm_dynarmic.cpp
# src/core/arm/dyncom/arm_dyncom.cpp
# src/core/hle/kernel/process.cpp
# src/core/hle/kernel/thread.cpp
# src/core/hle/kernel/thread.h
# src/core/hle/kernel/vm_manager.cpp
# src/core/loader/3dsx.cpp
# src/core/loader/elf.cpp
# src/core/loader/ncch.cpp
# src/core/memory.cpp
# src/core/memory.h
# src/core/memory_setup.h
2017-10-09 23:56:20 -04:00
23ce4f5afc
loader: Various improvements for NSO/NRO loaders.
2017-10-09 21:39:32 -04:00
15c7641bef
Merge pull request #2977 from Subv/shmem_create
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SharedMemory: Don't take over and unmap the source memory block when creating a shared memory, just reference it
2017-10-03 16:21:49 -04:00
b18589ecf7
Kernel/SharedMemory: Don't take over and unmap the source memory block when creating a shared memory, just reference it.
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Also reference the right offset into the backing block for the requested address.
2017-10-02 15:16:16 -05:00
30fabc41c6
Merge pull request #2971 from Subv/per_process_memops
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Memory: Add overloads for ReadBlock and WriteBlock that operate on a specific process.
2017-10-01 14:44:06 -05:00
8217ed7acb
Kernel/Thread: Added a helper function to get a thread's command buffer VAddr.
2017-10-01 14:18:35 -05:00
8c92435ded
nso: Refactor and allocate .bss section.
2017-09-30 14:33:58 -04:00
fa1c7c7ee1
process: Support loading multiple codesets.
2017-09-30 14:33:11 -04:00
c5ce5c06e4
kernel: Various threading fixes to support 64-bit addressing.
2017-09-30 14:28:54 -04:00
f01472a5ff
core: Various changes to support 64-bit addressing.
2017-09-30 14:28:54 -04:00
db752b52e8
Merge pull request #2967 from Subv/thread_wakeup_callbacks
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Kernel/Threads: When putting a thread to wait, specify a function to execute when it is awoken
2017-09-30 09:12:18 -05:00
a13ab958cb
Fixed type conversion ambiguity
2017-09-30 09:34:35 +01:00
8432749db7
Kernel/Threads: When putting a thread to wait, specify a function to execute when it is awoken.
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This change makes for a clearer (less confusing) path of execution in the scheduler, now the code to execute when a thread awakes is closer to the code that puts the thread to sleep (WaitSynch1, WaitSynchN). It also allows us to implement the special wake up behavior of ReplyAndReceive without hacking up WaitObject::WakeupAllWaitingThreads.
If savestates are desired in the future, we can change this implementation to one similar to the CoreTiming event system, where we first register the callback functions at startup and assign their identifiers to the Thread callback variable instead of directly assigning a lambda to the wake up callback variable.
2017-09-28 11:53:32 -05:00
3165466b66
Kernel/Thread: Allow specifying which process a thread belongs to when creating it.
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Don't automatically assume that Thread::Create will only be called when the parent process is currently scheduled. This assumption will be broken when applets or system modules are loaded.
2017-09-26 17:40:49 -05:00
c02bbb7030
memory: Add GetCurrentPageTable/SetCurrentPageTable
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Don't expose Memory::current_page_table as a global.
2017-09-24 22:42:42 +01:00
813837c5cf
Merge pull request #2842 from Subv/switchable_page_table
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Kernel/Memory: Give each process its own page table and allow switching the current page table upon reschedule
2017-09-15 22:41:45 +02:00
b178089251
Kernel/Threads: Don't clear the CPU instruction cache when performing a context switch from an idle thread into a thread in the same process.
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We were unnecessarily clearing the cache when going from Process A -> Idle -> Process A, this caused extreme performance regressions.
2017-09-15 14:26:15 -05:00
214150f00c
Kernel/Memory: Changed GetPhysicalPointer so that it doesn't go through the current process' page table to obtain a pointer.
2017-09-15 14:26:13 -05:00
c34ec5e77c
Kernel/Memory: Switch the current page table when a new process is scheduled.
2017-09-10 15:14:31 -05:00
6d2734a074
Kernel/Memory: Give each Process its own page table.
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The loader is in charge of setting the newly created process's page table as the main one during the loading process.
2017-09-10 15:13:41 -05:00
61442d6afb
Merge pull request #2839 from Subv/global_kernel_lock
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Kernel/HLE: Use a mutex to synchronize access to the HLE kernel state between the cpu thread and any other possible threads that might touch the kernel (network thread, etc).
2017-08-23 18:17:44 -06:00
2bbff9fa96
Merge pull request #2893 from Subv/not_schedule_main_thread
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Kernel/Threads: Don't immediately switch to the new main thread when loading a new process.
2017-08-22 17:45:47 -04:00
bca8916cea
Kernel/HLE: Use a mutex to synchronize access to the HLE kernel state between the cpu thread and any other possible threads that might touch the kernel (network thread, etc).
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This mutex is acquired in SVC::CallSVC, ie, as soon as the guest application enters the HLE kernel, and should be acquired by the aforementioned threads before modifying kernel structures.
2017-08-22 09:30:55 -05:00
fa228ca637
Kernel/Threads: Don't immediately switch to the new main thread when loading a new process.
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This is necessary for loading multiple processes at the same time.
The main thread will be automatically scheduled when necessary once the scheduler runs.
2017-08-21 20:54:29 -05:00
65f19b51c4
Warnings: Add UNREACHABLE macros to switches that contemplate all possible values.
2017-08-21 08:34:28 -05:00
045d0b5bbd
Merge pull request #2799 from yuriks/virtual-cached-range-flush
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Add address conversion functions returning optional, Add function to flush virtual region from rasterizer cache
2017-07-22 10:15:52 +03:00
56d718b2a1
Merge pull request #2793 from Subv/replyandreceive
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Kernel/SVC: Partially implemented svcReplyAndReceive
2017-06-29 17:05:22 -05:00
b53fa9514f
Kernel/SVC: Pass the current thread as a parameter to ClientSession::SendSyncRequest.
2017-06-29 12:30:34 -05:00
c3c9175a1c
Kernel/Sessions: Clean up the list of pending request threads of a session when the client endpoint is closed.
2017-06-25 23:38:29 -05:00
8feeb81af2
Kernel/ServerSession: Keep track of which threads have issued sync requests.
2017-06-25 14:47:25 -05:00
e192d417ec
Kernel: Implement AcceptSession SVC
2017-06-23 11:26:37 -07:00
326e7c7020
Memory: Make PhysicalToVirtualAddress return a boost::optional
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And fix a few places in the code to take advantage of that.
2017-06-21 22:55:17 -07:00
f64d0b3f26
Kernel/IPC: Support translation of null handles
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Missed this in my first implementation. Thanks to @wwylele for pointing
out that this was missing.
2017-06-21 14:27:03 -07:00
c4f0927a62
Merge pull request #2789 from yuriks/misc-kernel
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Trivial no-op additions
2017-06-21 20:34:12 +03:00
b21dfbb295
Merge pull request #2790 from yuriks/remove-movefrom
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Remove ResultVal::MoveFrom
2017-06-20 22:04:09 -07:00
723dc644fa
ResultVal: Remove MoveFrom()
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Replace it with std::move(result_val).Unwrap(), or Foo().Unwrap() in
case you already have an rvalue.
2017-06-18 19:03:15 -07:00
90b8d4dd36
Kernel: Add comment about the extended linear heap area
2017-06-18 18:38:40 -07:00
0dfafdbe59
Kernel/IPC: Make HLERequestContext usable from outside kernel
2017-06-18 16:05:12 -07:00
d8f6000f54
Kernel/IPC: Use boost::small_vector for HLE context objects
2017-06-11 16:34:13 -07:00
92ca422088
Kernel: Allow clearing request_objects to re-use buffer space
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Reduces the necessary allocation to max(in_handles, out_handles) rather
than (in_handles + out_handles).
2017-06-11 13:10:21 -07:00
8cb65fe65a
Kernel: Basic support for IPC translation for HLE services
2017-06-11 13:10:21 -07:00
05fee70211
Kernel: Add methods in HLERequestContext abstracting handle creation
2017-06-11 13:07:33 -07:00
20e5abb308
ServiceFramework: Use separate copy of command buffer
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Copy the IPC command buffer to/from the request context before/after the
handler is invoked. This is part of a move away from using global data
for handling IPC requests.
2017-06-11 13:07:33 -07:00
78398d0978
Merge pull request #2756 from yuriks/service-framework
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New service framework
2017-06-08 21:03:03 -07:00
838faf147e
Session: Remove/add some forward declarations
2017-06-08 00:33:57 -07:00
d666e01cdf
Kernel: Ensure objects are kept alive during ClientSession disconnection
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Fixes #2760
2017-06-08 00:33:24 -07:00
84c497292a
Service: Add new ServiceFramework framework for writing HLE services
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The old "Interface" class had a few problems such as using free
functions (Which didn't allow you to write the service handler as if it
were a regular class.) which weren't very extensible. (Only received one
parameter with a pointer to the Interface object.)
The new ServiceFramework aims to solve these problems by working with
member functions and passing a generic context struct as parameter. This
struct can be extended in the future without having to update all
existing service implementations.
2017-06-08 00:11:37 -07:00
6dc133c24a
Kernel: Remove some unnecessary namespace qualifications
2017-06-06 14:51:42 -07:00
6354d08359
Kernel: Add a dedicated SetHleHandler method to ServerPort/ServerSession
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This allows attaching a HLE handle to a ServerPort at any point after it
is created, allowing port/session creation to be generic between HLE and
regular services.
2017-06-06 02:56:32 -07:00
e626a520ca
HLE: Move SessionRequestHandler from Service:: to Kernel::
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Most of the code that works with this is or will be in the kernel, so
it's a more appropriate place for it to be.
2017-06-05 23:40:11 -07:00
be031989ee
Kernel: Move HandleTable to a separate file
2017-05-29 17:34:39 -07:00
64ecf81a3c
Kernel: Move WaitObject to a separate file
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Now that HandleTable doesn't directly depend on WaitObject anymore, this
can be separated from the main kernel.h header.
2017-05-29 16:16:46 -07:00
9453223075
Kernel: Removed HandleTable::GetWaitObject
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This isn't necessary anymore since plain Get works correctly for
WaitObjects.
2017-05-29 15:10:06 -07:00
b17754f998
Kernel: Extract dynamic Object pointer cast into its own function
2017-05-29 14:42:27 -07:00
2cdb40d709
Kernel: Centralize error definitions in errors.h
2017-05-24 21:06:00 -07:00
cc566dadd8
Merge pull request #2406 from Subv/session_disconnect
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Kernel: Properly update port counters on session disconnection.
2017-05-21 17:18:16 -07:00
37347bfa38
Kernel/Sessions: Remove the ClientSession::Create function.
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It is not meant to be used by anything other than CreateSessionPair.
2017-05-21 18:52:42 -05:00
ce5bc477ca
Kernel: Remove a now unused enum and variable regarding a session's status.
2017-05-15 11:22:16 -05:00
ddfabf3133
Kernel: Use a Session object to keep track of the status of a Client/Server session pair.
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Reduce the associated port's connection count when a ServerSession is destroyed.
2017-05-15 11:22:15 -05:00
f18d454eb6
Kernel: Map special regions according to ExHeader
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This replaces the hardcoded VRAM/DSP mappings with ones made based on
the ExHeader ARM11 Kernel caps list. While this has no visible effect
for most applications (since they use a standard set of mappings) it
does improve support for system modules and n3DS exclusives.
2017-05-09 21:44:00 -07:00
b4a93cfdde
DSP: Create backing memory for entire DSP RAM
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Also move address space mapping out of video_core.
2017-05-09 21:44:00 -07:00
85ba60d5ec
Timer: restore missing signaled=true from #2421
2017-02-27 22:49:46 +02:00
dcf115778a
Fix log entry in timer::signal ( #2600 )
2017-02-27 11:04:03 -05:00
0cb52ee74a
Doxygen: Amend minor issues ( #2593 )
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Corrects a few issues with regards to Doxygen documentation, for example:
- Incorrect parameter referencing.
- Missing @param tags.
- Typos in @param tags.
and a few minor other issues.
2017-02-26 17:58:51 -08:00
b250ce21b9
Merge pull request #2587 from yuriks/status-bar
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Replace built-in Profiler with indicators in status bar
2017-02-26 17:51:15 -08:00
441f8b5a4b
Core: Remove unnecessary include in thread.h
2017-02-26 17:22:01 -08:00
029a11030e
Timers: Immediately signal the timer if it was started with an initial value of 0.
2017-02-21 20:51:54 -05:00
1ddff14511
Threads: Check the process' resource limit for the max allowed priority when creating a thread and remove the priority clamping code.
2017-01-11 16:38:05 -05:00
f2f2572fed
Thread: Added priority range checking to svcSetThreadPriority and removed priority clamping code from Thread::SetPriority.
2017-01-11 16:38:04 -05:00
84d72fd92f
Merge pull request #2397 from Subv/pulse
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Kernel: Implemented Pulse event and timers.
2017-01-10 10:45:00 -05:00
b5eac78b43
Merge pull request #2410 from Subv/sleepthread
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Don't yield execution in SleepThread(0) if there are no available threads to run
2017-01-06 22:01:33 -05:00
59f4f1d7ff
Merge pull request #2396 from Subv/sema_acquire
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Kernel/Semaphore: Fixed a regression in semaphore waits.
2017-01-06 22:00:12 -05:00
1c792389e6
Merge pull request #2408 from Subv/priority_boosting
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Kernel: Removed the priority boost code for starved threads.
2017-01-06 00:40:39 -05:00
fc2266130b
Kernel: Don't attempt to yield execution in SleepThread(0) if there are no available threads to run.
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With this we avoid an useless temporary deschedule of the current thread.
2017-01-05 19:11:34 -05:00
5e2a8ebabf
Kernel: Remove some unused functions.
2017-01-05 13:17:06 -05:00
933df2606a
Kernel: Removed the priority boost code for starved threads.
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After hwtesting and reverse engineering the kernel, it was found that the CTROS scheduler performs no priority boosting for threads like this, although some other forms of scheduling priority-starved threads might take place.
For example, it was found that hardware interrupts might cause low-priority threads to run if the CPU is preempted in the middle of an SVC handler that deschedules the current (high priority) thread before scheduling it again.
2017-01-05 13:12:39 -05:00
e52ca85711
Kernel: Implemented Pulse event and timers.
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Closes #1904
2017-01-05 13:06:17 -05:00
4251eb26ec
Kernel/Semaphore: Fixed a regression in semaphore waits.
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The regression was caused by a missing check in #2260 .
The new behavior is consistent with the real kernel.
2017-01-05 13:00:05 -05:00
dda4ec93be
Kernel: Add some asserts to enforce the invariants in the scheduler.
2017-01-05 09:40:18 -05:00
7f1dca8cd2
Kernel: Remove a thread from all of its waiting objects' waiting_threads list when it is awoken.
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This fixes a potential bug where threads would not get removed from said list if they awoke after waiting with WaitSynchronizationN with wait_all = false
2017-01-05 09:40:15 -05:00
fd95b6ee26
Kernel: Remove Thread::wait_objects_index and use wait_objects to hold all the objects that a thread is waiting on.
2017-01-05 09:40:14 -05:00
cef5f45de2
Kernel: Use different thread statuses when a thread calls WaitSynchronization1 and WaitSynchronizationN with wait_all = true.
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This commit removes the overly general THREADSTATUS_WAIT_SYNCH and replaces it with two more granular statuses:
THREADSTATUS_WAIT_SYNCH_ANY when a thread waits on objects via WaitSynchronization1 or WaitSynchronizationN with wait_all = false.
THREADSTATUS_WAIT_SYNCH_ALL when a thread waits on objects via WaitSynchronizationN with wait_all = true.
2017-01-04 15:58:50 -05:00
d3ff5b91e1
Kernel/Mutex: Propagate thread priority changes to other threads inheriting the priority via mutexes
2017-01-04 15:58:48 -05:00
b6a0355568
Kernel/Mutex: Update a mutex priority when a thread stops waiting on it.
2017-01-04 15:58:47 -05:00
7abf185390
Kernel/Mutex: Implemented priority inheritance.
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The implementation is based on reverse engineering of the 3DS's kernel.
A mutex holder's priority will be temporarily boosted to the best priority among any threads that want to acquire any of its held mutexes.
When the holder releases the mutex, it's priority will be boosted to the best priority among the threads that want to acquire any of its remaining held mutexes.
2017-01-04 15:58:46 -05:00
e6a7723f2f
Kernel: Object ShouldWait and Acquire calls now take a thread as a parameter.
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This will be useful when implementing mutex priority inheritance.
2017-01-04 15:58:45 -05:00
38a90882a4
Kernel/Synch: Do not attempt a reschedule on every syscall.
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Not all syscalls should cause reschedules, this commit attempts to remedy that, however, it still does not cover all cases.
2017-01-04 15:58:44 -05:00
8b1e269e58
ThreadContext: Move from "core" to "arm_interface".
2016-12-22 00:27:49 -05:00
e26fbfd1d7
core: Replace "AppCore" nomenclature with just "CPU".
2016-12-22 00:27:46 -05:00
4fc8b8229e
core: Remove HLE module, consolidate code & various cleanups.
2016-12-21 23:48:13 -05:00
232ef55c1a
core: Consolidate core and system state, remove system module & cleanups.
2016-12-21 23:29:13 -05:00
5728e42634
Thread: remove the thread from the thread list when exiting
2016-12-17 19:23:52 +02:00
4c9b80cee3
Kernel: remove object's waiting thread if it is dead
2016-12-16 12:33:18 +02:00
cda7210fad
Merge pull request #2260 from Subv/scheduling
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Threading: Reworked the way our scheduler works.
2016-12-16 00:41:22 -05:00
016307ae65
Fixed the codestyle to match our clang-format rules.
2016-12-14 12:45:36 -05:00
5b1edc6ae7
Fixed the codestyle to match our clang-format rules.
2016-12-14 12:35:01 -05:00
406907d570
Properly remove a thread from its wait_objects' waitlist when it is awoken by a timeout.
2016-12-10 13:29:31 -05:00
ebbb55ec8f
Moved the HLE command buffer translation task to ServerSession instead of the HLE handler superclass.
2016-12-09 12:52:12 -05:00
17b29d8865
WaitSynch: Removed unused variables and reduced SharedPtr copies.
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Define a variable with the value of the sync timeout error code.
Use a boost::flat_map instead of an unordered_map to hold the equivalence of objects and wait indices in a WaitSynchN call.
2016-12-09 12:23:09 -05:00
386112da32
Added a framework for partially handling Session disconnections.
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Further implementation will happen in a future commit.
Fixes a regression.
2016-12-08 15:01:10 -05:00
f9bcf89510
Use std::move where appropriate.
2016-12-08 11:06:19 -05:00
7cde5b83bc
Use boost remove_erase_if instead of the erase-remove idiom
2016-12-06 19:31:53 -05:00
1f286b72a1
Improved the algorithm for GetHighestPriorityReadyThread.
2016-12-06 19:15:32 -05:00
c93c5a72bb
Return an error code when connecting to a saturated port.
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The error code was taken from the 3DS kernel.
2016-12-05 13:59:57 -05:00
00f0c77570
Split SessionRequestHandler::HandleSyncRequest into HandleSyncRequest, TranslateRequest and HandleSyncRequestImpl.
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HandleSyncRequest now takes care of calling the command buffer translate function before actually invoking the command handler for HLE services.
2016-12-05 12:05:00 -05:00
29d809b6e1
Kernel: Remove the Redirection handle type.
2016-12-05 11:13:22 -05:00
dd8887c8cf
KServerPorts now have an HLE handler "template", which is inherited by all ServerSessions created from it.
2016-12-05 11:02:08 -05:00
bdad00c73f
Threading: Added some utility functions and const correctness.
2016-12-04 09:58:36 -05:00
8634b8cb83
Threading: Reworked the way our scheduler works.
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Threads will now be awakened when the objects they're waiting on are signaled, instead of repeating the WaitSynchronization call every now and then.
The scheduler is now called once after every SVC call, and once after a thread is awakened from sleep by its timeout callback.
This new implementation is based off reverse-engineering of the real kernel.
See https://gist.github.com/Subv/02f29bd9f1e5deb7aceea1e8f019c8f4 for a more detailed description of how the real kernel handles rescheduling.
2016-12-03 22:38:14 -05:00
2ce61344d6
Declare empty ServerSession and ClientSession constructors as default.
2016-12-02 22:58:02 -05:00
2eceee3a4c
Fixed the rebase mistakes.
2016-11-30 23:28:31 -05:00
009b15b3aa
A bit of a redesign.
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Sessions and Ports are now detached from each other.
HLE services are handled by means of a SessionRequestHandler class, Interface now inherits from this class.
The File and Directory classes are no longer kernel objects, but SessionRequestHandlers instead, bound to a ServerSession when requested.
File::OpenLinkFile now creates a new session pair and binds the File instance to it.
2016-11-30 23:12:35 -05:00
Michael Scire
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Lioncash
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