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1219 commits

Author SHA1 Message Date
bunnei f6b9b7910e kernel: Fix reference management for client/server session. 
- Fixes shutdown crash and crash in Pokemon SwSh.
 2019-11-25 18:17:49 -05:00
bunnei 9046d4a548
kernel: Replace usage of boost::intrusive_ptr with std::shared_ptr for kernel objects. (#3154) 
* kernel: Replace usage of boost::intrusive_ptr with std::shared_ptr for kernel objects.

- See https://github.com/citra-emu/citra/pull/4710 for details.
 2019-11-24 20:15:51 -05:00
bunnei 63248f4edd
Update svc.cpp 2019-11-23 16:01:06 -05:00
bunnei 6eaf7ab55f svc: GetSystemTick should return cntpct_el0, not core ticks. 2019-11-23 15:29:15 -05:00
bunnei 6a3fc5d2ff
Merge pull request #3114 from FernandoS27/cond-var 
Kernel: Correct behavior of Condition Variables to be more similar to real hardware.
 2019-11-23 13:24:39 -05:00
bunnei 6e4d46908a
Merge pull request #3130 from FernandoS27/cancel-sync 
Kernel: Correct Cancel Synchronization.
 2019-11-23 13:23:23 -05:00
Fernando Sahmkow 46bb609981 Kernel: Optimize condition variable threads management. 2019-11-21 11:13:29 -04:00
Fernando Sahmkow 2ab41ceff4 Kernel: Correct SignalProcessWideKey 
When the target is 0, all threads must be processed.
 2019-11-21 10:46:55 -04:00
Fernando Sahmkow 2d16507f9f Kernel: Correct behavior of Condition Variables to be more similar to real hardware. 
This commit ensures cond var threads act exactly as they do in the real
console. The original implementation uses an RBTree and the behavior of
cond var threads is that at the same priority level they act like a
FIFO.
 2019-11-21 10:46:55 -04:00
Fernando Sahmkow 7d16b2d2dd Kernel: Correct Cancel Synchronization. 
This commit corrects the behavior of cancel synchronization when the
thread is running/ready and ensures the next wait is cancelled as it's
suppose to.
 2019-11-16 12:41:51 -04:00
Lioncash 12dc918937 kernel: Resolve sign conversion warnings 
Uncovered a bug within Thread's SetCoreAndAffinityMask() where an
unsigned variable (ideal_core) was being compared against "< 0", which
would always be a false condition.

We can also get rid of an unused function (GetNextProcessorId) which contained a sign
mismatch warning.
 2019-11-12 07:55:39 -05:00
bunnei ece5287843 kernel: readable_event: Signal only once. 2019-11-03 04:25:41 -05:00
bunnei b0ab803ce8 kernel: events: Remove ResetType::Automatic. 
- This does not actually seem to exist in the real kernel - games reset these automatically.

# Conflicts:
#	src/core/hle/service/am/applets/applets.cpp
#	src/core/hle/service/filesystem/fsp_srv.cpp
 2019-11-03 04:22:45 -05:00
bunnei 28bb248db6 kernel: readable_event: Initialize members. 2019-11-03 04:18:39 -05:00
Lioncash 6c8f28813c scheduler: Mark parameter of AskForReselectionOrMarkRedundant() as const 
This is only compared against, so it can be made const.
 2019-10-27 23:35:50 -04:00
Lioncash f19c1a7cda scheduler: Silence sign conversion warnings 2019-10-27 22:44:52 -04:00
Lioncash 2fb0bbff29 scheduler: Initialize class members directly where applicable 
Reduces the overall amount of code.
 2019-10-27 22:13:55 -04:00
Lioncash 2dc469ceba scheduler: Amend documentation comments 
Adjusts the formatting of a few of the comments an ensures they get
recognized as proper Doxygen comments.
 2019-10-27 22:12:32 -04:00
Fernando Sahmkow 64e652d8cb Kernel Thread: Cleanup THREADPROCESSORID_DONT_UPDATE. 2019-10-15 11:55:30 -04:00
Fernando Sahmkow e28c7f5217 Kernel: Address Feedback 2 2019-10-15 11:55:28 -04:00
Fernando Sahmkow a3524879be Kernel: Clang Format 2019-10-15 11:55:27 -04:00
Fernando Sahmkow c32520ceb7 Kernel: Reverse global accessor removal. 2019-10-15 11:55:26 -04:00
Fernando Sahmkow 3073615dbc Kernel: Address Feedback. 2019-10-15 11:55:25 -04:00
Fernando Sahmkow 25f8606a6d Kernel Scheduler: Make sure the global scheduler shutdowns correctly. 2019-10-15 11:55:24 -04:00
Fernando Sahmkow b3c1deba49 Kernel_Thread: Eliminate most global accessors. 2019-10-15 11:55:23 -04:00
Fernando Sahmkow 0b72b34d89 KernelSVC: Assert that condition variable address is aligned to 4 bytes. 2019-10-15 11:55:22 -04:00
Fernando Sahmkow 96b1b144af Kernel: Correct Paused scheduling 2019-10-15 11:55:21 -04:00
Fernando Sahmkow 1c6a11ab14 Kernel: Corrections to Wait Objects clearing in which a thread could still be signalled after a timeout or a cancel. 2019-10-15 11:55:20 -04:00
Fernando Sahmkow 27d571c084 Kernel: Correct redundant yields to only advance time forward. 2019-10-15 11:55:20 -04:00
Fernando Sahmkow 7176857177 Kernel: Corrections to ModifyByWaitingCountAndSignalToAddressIfEqual 2019-10-15 11:55:19 -04:00
Fernando Sahmkow 44e09e5f21 Kernel: Correct Results in Condition Variables and Mutexes 2019-10-15 11:55:18 -04:00
Fernando Sahmkow 1ec1e81373 Kernel: Clang Format 2019-10-15 11:55:17 -04:00
Fernando Sahmkow e05a8c2385 Kernel: Remove global system accessor from WaitObject 2019-10-15 11:55:16 -04:00
Fernando Sahmkow 0cf26cee59 Scheduler: Implement Yield Count and Core migration on Thread Preemption. 2019-10-15 11:55:16 -04:00
Fernando Sahmkow 2d382de6fa Scheduler: Corrections to YieldAndBalanceLoad and Yield bombing protection. 2019-10-15 11:55:15 -04:00
Fernando Sahmkow b49c0dab87 Kernel: Initial implementation of thread preemption. 2019-10-15 11:55:14 -04:00
Fernando Sahmkow 103f3a2fe5 Scheduler: Add protections for Yield bombing 
In case of redundant yields, the scheduler will now idle the core for 
it's timeslice, in order to avoid continuously yielding the same thing 
over and over.
 2019-10-15 11:55:13 -04:00
Fernando Sahmkow 82218c925a Kernel: Style and Corrections 2019-10-15 11:55:12 -04:00
Fernando Sahmkow fcc6b34fff Correct PrepareReschedule 2019-10-15 11:55:12 -04:00
Fernando Sahmkow 3a94e7ea33 Comment and reorganize the scheduler 2019-10-15 11:55:11 -04:00
Fernando Sahmkow b5d1e44782 Add PrepareReschedule where required. 2019-10-15 11:55:10 -04:00
Fernando Sahmkow b8b7ebcece Correct compiling errors and addapt to the new interface. 2019-10-15 11:55:09 -04:00
Fernando Sahmkow 9031502974 Correct Supervisor Calls to work with the new scheduler, 2019-10-15 11:55:08 -04:00
Fernando Sahmkow 57a71f899a Add interfacing to the Global Scheduler 2019-10-15 11:55:07 -04:00
Fernando Sahmkow a1ac0c6cb4 Addapt thread class to the new Scheduler 2019-10-15 11:55:06 -04:00
Fernando Sahmkow b164d8ee53 Implement a new Core Scheduler 2019-10-15 11:55:04 -04:00
Lioncash f1382cf0e7 core: Remove Core::CurrentProcess() 
This only encourages the use of the global system instance (which will
be phased out long-term). Instead, we use the direct system function
call directly to remove the appealing but discouraged short-hand.
 2019-10-06 13:53:12 -04:00
Lioncash f763e23083 kernel/vm_manager: Correct doxygen comment parameter tags for MapPhysicalMemory/UnmapPhysicalMemory 
Corrects the parameter names within the doxygen comments so that they
resolve properly.
 2019-09-04 19:58:55 -04:00
Lioncash b0da7e4262 kernel/vm_manager: Move variables closer to usage spots in MapPhysicalMemory/UnmapPhysicalMemory 
Narrows the scope of variables down to where they're only necessary.
 2019-09-04 19:58:52 -04:00
Lioncash 96cc9a9279 kernel/vm_manager: Correct behavior in failure case of UnmapPhysicalMemory() 
If an unmapping operation fails, we shouldn't be decrementing the amount
of memory mapped and returning that the operation was successful. We
should actually be returning the error code in this case.
 2019-08-29 19:29:43 -04:00