bunnei
922b5c326e
thread: Implement ChangeCore function.
2018-05-10 19:34:50 -04:00
bunnei
44c565aeca
core: Implement multicore support.
2018-05-10 19:34:46 -04:00
Lioncash
3873211738
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
Lioncash
324ee31fc3
general: Convert assertion macros over to be fmt-compatible
2018-04-27 10:04:02 -04:00
Lioncash
bd9414dd31
kernel: Migrate logging macros to fmt-compatible ones
2018-04-25 20:32:09 -04:00
Subv
329bec6dbd
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
Subv
f5a2b1920b
Kernel: Remove unused ConditionVariable class.
2018-04-20 21:04:33 -05:00
Subv
e499b48f97
Kernel: Remove old and unused Mutex code.
2018-04-20 21:04:32 -05:00
Subv
4e47dd5b59
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
bunnei
36cdd5a39c
memory: Fix stack region.
2018-03-31 16:06:45 -04:00
bunnei
d6c27e6b28
thread: Add THREADSTATUS_WAIT_HLE_EVENT, remove THREADSTATUS_WAIT_ARB.
2018-03-18 20:56:32 -04:00
bunnei
a26561ce20
kernel: Move stack region outside of application heap.
2018-03-16 18:32:23 -04:00
bunnei
29bda49fc0
MemoryState: Add additional memory states and improve naming.
2018-03-16 18:32:21 -04:00
bunnei
f16763ed52
core: Move process creation out of global state.
2018-03-14 18:42:19 -04:00
Jules Blok
29a5203a2a
thread: Clear the process list on shutdown.
2018-02-27 17:13:39 +01:00
bunnei
539977f39b
kernel: Use Scheduler class for threading.
2018-02-18 15:17:16 -05:00
bunnei
0b8907958f
kernel: Remove unused address_arbiter code.
2018-02-18 14:46:11 -05:00
Subv
fbb0ef851c
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
Lioncash
321765d0b4
thread: Silence formatting specifier warnings
2018-02-14 01:50:14 -05:00
Subv
ac8f05943b
Kernel: Allow chaining WaitSynchronization calls inside a wakeup callback.
2018-01-08 21:12:49 -05:00
B3n30
1b2aa3780d
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
bunnei
b055ea2699
arm: Remove SkyEye/Dyncom code that is ARMv6-only.
2018-01-02 22:24:12 -05:00
bunnei
57d3544f96
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
bunnei
3fc608b040
thread: Main thread should set thread handle to reg 1.
2017-12-30 12:10:58 -05:00
bunnei
da4bd90980
thread: Remove THUMB mode flag.
2017-12-30 12:08:26 -05:00
bunnei
d8a3de102e
thread: Main thread should be ready by default, all others dormant.
2017-12-30 12:05:10 -05:00
bunnei
78531342a4
kernel: Various 64-bit fixes in memory/process/thread
2017-12-29 13:27:58 -05:00
bunnei
714dd3da6d
hle: Use Switch formatted result codes.
2017-10-31 19:26:11 -04:00
bunnei
bf69f3d1eb
hle: Fix QueryMemory response for MemoryInfo.
2017-10-19 23:00:46 -04:00
bunnei
775cf60729
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
bunnei
e36ccd5ff1
loader: Various improvements for NSO/NRO loaders.
2017-10-09 21:39:32 -04:00
Sebastian Valle
cbf57de4e5
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
Subv
141da6b667
Kernel/Thread: Added a helper function to get a thread's command buffer VAddr.
2017-10-01 14:18:35 -05:00
bunnei
6cfc867d93
kernel: Various threading fixes to support 64-bit addressing.
2017-09-30 14:28:54 -04:00
Sebastian Valle
2e30398e7a
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
Huw Pascoe
da1c8d1522
Fixed type conversion ambiguity
2017-09-30 09:34:35 +01:00
Subv
a0054d695e
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
Subv
2e78c05d91
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
MerryMage
6b8ad273fc
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
B3n30
ccdc31ca9f
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
Subv
9200465e55
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
Subv
23ad87098d
Kernel/Memory: Switch the current page table when a new process is scheduled.
2017-09-10 15:14:31 -05:00
Subv
733dfe220e
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
Yuri Kunde Schlesner
c27dad4cd1
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
Yuri Kunde Schlesner
ecfda5317e
Kernel: Move HandleTable to a separate file
2017-05-29 17:34:39 -07:00
Yuri Kunde Schlesner
467545ed48
Kernel: Centralize error definitions in errors.h
2017-05-24 21:06:00 -07:00
Subv
a81290ffb4
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
Subv
fbe090645c
Thread: Added priority range checking to svcSetThreadPriority and removed priority clamping code from Thread::SetPriority.
2017-01-11 16:38:04 -05:00
bunnei
961bb24cf9
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
bunnei
cff8e614bd
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
