aboutsummaryrefslogtreecommitdiff
path: root/src/core/hle/kernel/thread.cpp
AgeCommit message (Collapse)Author
2017-01-04Kernel: Use different thread statuses when a thread calls ↵Subv
WaitSynchronization1 and WaitSynchronizationN with wait_all = true. 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.
2017-01-04Kernel/Mutex: Propagate thread priority changes to other threads inheriting ↵Subv
the priority via mutexes
2017-01-04Kernel/Mutex: Implemented priority inheritance.Subv
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.
2017-01-04Kernel: Object ShouldWait and Acquire calls now take a thread as a parameter.Subv
This will be useful when implementing mutex priority inheritance.
2016-12-22ThreadContext: Move from "core" to "arm_interface".bunnei
2016-12-22core: Replace "AppCore" nomenclature with just "CPU".bunnei
2016-12-21core: Remove HLE module, consolidate code & various cleanups.bunnei
2016-12-21core: Consolidate core and system state, remove system module & cleanups.bunnei
2016-12-17Thread: remove the thread from the thread list when exitingwwylele
2016-12-10Properly remove a thread from its wait_objects' waitlist when it is awoken ↵Subv
by a timeout.
2016-12-03Threading: Reworked the way our scheduler works.Subv
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.
2016-10-20Fix typosRicardo de Almeida Gonzaga
2016-09-22implement wait tree widgetwwylele
2016-09-21Use negative priorities to avoid special-casing the self-includeYuri Kunde Schlesner
2016-09-21Remove empty newlines in #include blocks.Emmanuel Gil Peyrot
This makes clang-format useful on those. Also add a bunch of forgotten transitive includes, which otherwise prevented compilation.
2016-09-18Manually tweak source formatting and then re-run clang-formatYuri Kunde Schlesner
2016-09-18Sources: Run clang-format on everything.Emmanuel Gil Peyrot
2016-09-15arm: ResetContext shouldn't be part of ARM_Interface.bunnei
2016-06-28Merge pull request #1869 from wwylele/dont-be-lazyYuri Kunde Schlesner
Switch context to the same thread if necessary
2016-06-04Thread: update timeout when rerunning WaitSynchwwylele
2016-05-30Switch context on the same thread if necessarywwylele
2016-05-21Kernel/Thread: Remove use of Memory::GetPointerMerryMage
2016-05-17Set fpscr for new threadsJannik Vogel
2016-05-12Merge pull request #1695 from Subv/tls_allocbunnei
Kernel/Threads: Dynamically allocate the TLS region for threads.
2016-05-07Kernel/Threads: Dynamically allocate the TLS region for threads in the BASE ↵Subv
region of the linear heap. Each thread gets a 0x200-byte area from the 0x1000-sized page, when all 8 thread slots in a single page are used up, the kernel allocates a new page to hold another 8 entries. This is consistent with what the real kernel does.
2016-03-21hle: Get rid of global access to g_rescheduleLioncash
This shouldn't be directly exposed if there's already a partial API that operates on it. We can just provide the rest of that API.
2015-12-27SVC: Fixed ArbitrateAddress to behave as it does on hardware.Subv
This was verified with hwtests that i plan to upload later on.
2015-11-30Kernel: Implement svcGetSystemInfoYuri Kunde Schlesner
This makes smealum/ctrulib@b96dd51d3349961189d4ab1bc2a5c45deff21c09 work with Citra.
2015-10-06Silence -Wsign-compare warnings.Rohit Nirmal
2015-08-16Kernel: Implement svcGetProcessInfo in a basic wayYuri Kunde Schlesner
This also adds some basic memory usage accounting. These two types are used by Super Smash Bros. during startup.
2015-07-25dyncom: Rename armdefs.h to armstate.hLioncash
2015-07-20Kernel/Scheduling: Clean up a thread's wait_objects when its scheduled.Subv
They'll be reset if needed during the next svcWaitSynchronization call (if there's any pending)
2015-07-17Ensure all kernel objects are released during shutdownYuri Kunde Schlesner
This commit fixes several kernel object leaks. The most severe of them was threads not being removed from the private handle table used for CoreTiming events. This resulted in Threads never being released, which in turn held references to Process, causing CodeSets to never be freed when loading other applications.
2015-06-16kernel: Fix svcWaitSynch to always acquire requested wait objects.bunnei
2015-05-29Remove every trailing whitespace from the project (but externals).Emmanuel Gil Peyrot
2015-05-20Kernel: Move reschedules from SVCs to actual mechanisms that reschedule.bunnei
2015-05-15Memmap: Re-organize memory function in two filesYuri Kunde Schlesner
memory.cpp/h contains definitions related to acessing memory and configuring the address space mem_map.cpp/h contains higher-level definitions related to configuring the address space accoording to the kernel and allocating memory.
2015-05-14thread: Fix a conditional check in RescheduleLioncash
2015-05-11Merge pull request #748 from Subv/tls_maxbunnei
Core/Memory: Add TLS support for creating up to 300 threads
2015-05-11Merge pull request #751 from yuriks/idle-threadbunnei
Thread: Remove the idle thread
2015-05-11Merge pull request #757 from Subv/schedulingbunnei
Core/Scheduling: Prepare the new priority in the thread queue when svcSetPriority is called
2015-05-11Thread: Remove the idle threadYuri Kunde Schlesner
Instead just use nullptr to represent no thread is active.
2015-05-11Core/Memory: Add TLS support for creating up to 300 threadsSubv
2015-05-11Merge pull request #750 from Subv/process_svcYuri Kunde Schlesner
Core/HLE: Implemented the SVCs GetProcessId and GetProcessIdOfThread
2015-05-11Core/Scheduling: Prepare the new priority in the thread queue when ↵Subv
svcSetPriority is called
2015-05-11Core/HLE: Implemented the SVCs GetProcessId and GetProcessIdOfThreadSubv
2015-05-11Thread: Correctly set main thread initial stack positionYuri Kunde Schlesner
2015-05-10fixup! Set the TLS address in the schedulerSubv
2015-05-10Core/Memory: Give every emulated thread it's own TLS area.Subv
The TLS area for thread T with id Ti is located at TLS_AREA_VADDR + (Ti - 1) * 0x200. This allows some games like Mario Kart 7 to continue further.
2015-05-09Memory: Re-organize and rename memory area address constantsYuri Kunde Schlesner