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1243 commits

Author SHA1 Message Date
bunnei 84d72fd92f Merge pull request #2397 from Subv/pulse 
Kernel: Implemented Pulse event and timers.
 2017-01-10 10:45:00 -05:00
bunnei b5eac78b43 Merge pull request #2410 from Subv/sleepthread 
Don't yield execution in SleepThread(0) if there are no available threads to run
 2017-01-06 22:01:33 -05:00
bunnei 59f4f1d7ff Merge pull request #2396 from Subv/sema_acquire 
Kernel/Semaphore: Fixed a regression in semaphore waits.
 2017-01-06 22:00:12 -05:00
Hyper f0199a17f6 Kernel: Fix SharedMemory objects always returning error when addr = 0 (#2404) 
Closes #2400
 2017-01-06 08:21:22 -05:00
bunnei 1c792389e6 Merge pull request #2408 from Subv/priority_boosting 
Kernel: Removed the priority boost code for starved threads.
 2017-01-06 00:40:39 -05:00
Subv fc2266130b Kernel: Don't attempt to yield execution in SleepThread(0) if there are no available threads to run. 
With this we avoid an useless temporary deschedule of the current thread.
 2017-01-05 19:11:34 -05:00
Subv 5e2a8ebabf Kernel: Remove some unused functions. 2017-01-05 13:17:06 -05:00
Subv 933df2606a Kernel: Removed the priority boost code for starved threads. 
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
Subv e52ca85711 Kernel: Implemented Pulse event and timers. 
Closes #1904
 2017-01-05 13:06:17 -05:00
Subv 4251eb26ec Kernel/Semaphore: Fixed a regression in semaphore waits. 
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
Sebastian Valle f20d872643 Merge pull request #2393 from Subv/synch 
Kernel: Mutex priority inheritance and synchronization improvements.
 2017-01-05 12:55:01 -05:00
Subv dda4ec93be Kernel: Add some asserts to enforce the invariants in the scheduler. 2017-01-05 09:40:18 -05:00
Subv 7f1dca8cd2 Kernel: Remove a thread from all of its waiting objects' waiting_threads list when it is awoken. 
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
Subv 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
Subv cef5f45de2 Kernel: Use different thread statuses when a thread calls 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.
 2017-01-04 15:58:50 -05:00
Subv d3ff5b91e1 Kernel/Mutex: Propagate thread priority changes to other threads inheriting the priority via mutexes 2017-01-04 15:58:48 -05:00
Subv b6a0355568 Kernel/Mutex: Update a mutex priority when a thread stops waiting on it. 2017-01-04 15:58:47 -05:00
Subv 7abf185390 Kernel/Mutex: Implemented priority inheritance. 
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
Subv e6a7723f2f Kernel: Object ShouldWait and Acquire calls now take a thread as a parameter. 
This will be useful when implementing mutex priority inheritance.
 2017-01-04 15:58:45 -05:00
Subv 38a90882a4 Kernel/Synch: Do not attempt a reschedule on every syscall. 
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
Jonathan Hao c18cb1b192 Fix some warnings (#2399) 2017-01-04 13:48:29 -03:00
Lectem ee6e88fdb5 fix comments alignment 2016-12-30 15:55:42 +01:00
mailwl f2985f7080 Service/NFC: stub GetTagInRangeEvent 
Fix Fatal Error in Mini-Mario & Friends - amiibo Challenge
 2016-12-30 09:40:54 +03:00
mailwl c6f4b93f2e Service/AC: add ac:i service 2016-12-30 09:20:11 +03:00
bunnei f556d6ee90 Merge pull request #2240 from wwylele/auto-region 
Config: auto-select region and language
 2016-12-29 22:09:01 -05:00
wwylele f927beb5e2 Core: remove unused hle.cpp 2016-12-27 10:27:48 +02:00
Lectem f91c51467a move Pop methods out of class body 2016-12-26 14:42:06 +01:00
Lectem 8baae9d982 IPC helpers example 2016-12-26 14:07:29 +01:00
Lectem 8f2b642415 IPC helpers 2016-12-26 14:07:29 +01:00
MerryMage 64f98f4d0f core: Move emu_window and key_map into core 
* Removes circular dependences (common should not depend on core)
 2016-12-23 13:42:39 +00:00
mailwl 069a88dad7 Service/NWM: add nwm services 2016-12-22 22:51:27 +03:00
bunnei aa47af7fb6 Merge pull request #2343 from bunnei/core-cleanup 
Core: Top-level consolidate & misc cleanup
 2016-12-22 11:47:44 -05:00
bunnei 17d740299a Merge pull request #2285 from mailwl/csnd-format 
csnd:SND: Reformat source code
 2016-12-22 00:47:50 -05:00
bunnei 8b1e269e58 ThreadContext: Move from "core" to "arm_interface". 2016-12-22 00:27:49 -05:00
bunnei e26fbfd1d7 core: Replace "AppCore" nomenclature with just "CPU". 2016-12-22 00:27:46 -05:00
bunnei 5ac5cbeab7 Address clang-format issues. 2016-12-21 23:48:14 -05:00
bunnei 4fc8b8229e core: Remove HLE module, consolidate code & various cleanups. 2016-12-21 23:48:13 -05:00
bunnei 232ef55c1a core: Consolidate core and system state, remove system module & cleanups. 2016-12-21 23:29:13 -05:00
wwylele 5728e42634 Thread: remove the thread from the thread list when exiting 2016-12-17 19:23:52 +02:00
wwylele 4c9b80cee3 Kernel: remove object's waiting thread if it is dead 2016-12-16 12:33:18 +02:00
bunnei cda7210fad Merge pull request #2260 from Subv/scheduling 
Threading: Reworked the way our scheduler works.
 2016-12-16 00:41:22 -05:00
Yuri Kunde Schlesner 2427a5e976 Merge pull request #2328 from wwylele/fix-trace 
Fix debug build from #2249
 2016-12-15 21:06:12 -08:00
Yuri Kunde Schlesner 63e8174caa Merge pull request #2320 from mailwl/cecd-update 
Service/CECD: Add cecd:ndm service
 2016-12-15 21:01:51 -08:00
bunnei 9dc43d3720 Merge pull request #2331 from lioncash/trunc 
hid: Get rid of a double -> float truncation warning
 2016-12-15 17:45:24 -05:00
wwylele a7cd452ea1 FS: fix debug build from #2249 2016-12-16 00:22:36 +02:00
Sebastian Valle 3e4cc6b3d2 Merge pull request #2330 from lioncash/pragma 
core: Add missing #pragma once directives where applicable
 2016-12-15 16:06:43 -05:00
Lioncash 3faa675d6b hid: Get rid of a double -> float truncation warning 
float literals need to have the 'f' prefix.
 2016-12-15 15:52:15 -05:00
Lioncash 2f3c1bdfb4 core: Add missing #pragma once directives where applicable 2016-12-15 15:40:51 -05:00
Lioncash d467b5ce4f act: Fix docstring typo 
These aren't the AM services.
 2016-12-15 14:51:45 -05:00
bunnei bdb6956879 Merge pull request #2314 from mailwl/account 
Service/ACT: move ACT services to folder
 2016-12-15 13:51:29 -05:00
mailwl 7f27be1521 Service/CECD: Add cecd:ndm service 2016-12-15 09:52:40 +03:00
Yuri Kunde Schlesner 905fc92ce1 Merge pull request #2249 from Subv/sessions_v3 
Kernel/IPC: Use Ports and Sessions as the fundamental building block of Inter Process Communication.
 2016-12-14 20:35:33 -08:00
Subv 016307ae65 Fixed the codestyle to match our clang-format rules. 2016-12-14 12:45:36 -05:00
Subv 5b1edc6ae7 Fixed the codestyle to match our clang-format rules. 2016-12-14 12:35:01 -05:00
mailwl 5dea1faedd Service/ACT: move ACT services to folder 2016-12-14 09:05:46 +03:00
JamePeng ac2ed18a3b Minor amendment of GSP_GPU::ImportDisplayCaptureInfo code 2016-12-13 17:01:53 +08:00
mailwl 1238e48c58 csnd:SND reformat source code 2016-12-12 21:19:36 +03:00
mailwl e53cd12c42 APT::GetStartupArgument: force clear startup argument 2016-12-11 22:36:12 +03:00
Lioncash 963aedd8cc Add all services to the Service namespace 
Previously there was a split where some of the services were in the
Service namespace and others were not.
 2016-12-11 00:07:27 +00:00
Subv 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
bunnei 6edb024d38 Merge pull request #2291 from lioncash/svc 
service: Add the cfg:nor service
 2016-12-09 14:15:20 -05:00
Subv ebbb55ec8f Moved the HLE command buffer translation task to ServerSession instead of the HLE handler superclass. 2016-12-09 12:52:12 -05:00
Subv deb83c9fc5 Kernel/IPC: Small codestyle cleanup 2016-12-09 12:39:12 -05:00
Subv 17b29d8865 WaitSynch: Removed unused variables and reduced SharedPtr copies. 
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
Lioncash a2d69adad1 service: Add cfg:nor service 2016-12-09 05:07:41 -05:00
Yuri Kunde Schlesner a5cd925a95 Merge pull request #2292 from lioncash/bool 
ptm: Use boolean instead of integral value
 2016-12-09 01:43:57 -08:00
Lioncash 934b8ffcf8 ptm: Use boolean instead of integral value 
The third parameter of Write is actually a bool type, not an int.
 2016-12-09 04:04:28 -05:00
Lioncash 823d58ac9b service: Drop '_Interface' from cfg service names 2016-12-09 01:08:35 -05:00
Subv 386112da32 Added a framework for partially handling Session disconnections. 
Further implementation will happen in a future commit.

Fixes a regression.
 2016-12-08 15:01:10 -05:00
Subv f9bcf89510 Use std::move where appropriate. 2016-12-08 11:06:19 -05:00
Lioncash 007815647c service: Add the ptm:s service 
3dbrew documents this as being the exact same as ptm:sysm
 2016-12-08 06:14:55 -05:00
Lioncash 56656b75ab service: Add common ptm:u commands to other ptm services 
3dbrew indicates that all services have access to these commands
except for ptm:sets.
 2016-12-08 06:13:10 -05:00
Lioncash cd778cf991 service: Drop '_Interface' in ptm service class names 
Inheriting from Service::Interface makes this obvious.
 2016-12-08 06:13:04 -05:00
Lioncash 41c03f481a service: Add ptm::gets and ptm::sets services 2016-12-08 05:43:08 -05:00
Lioncash 2061d2014d service: Add mvd and qtm services 
Adds the two New3DS-only modules.

3dbrew was used for command information.
 2016-12-08 04:34:03 -05:00
Lioncash e8a960f6a1 service: Add nfc services 
3dbrew was used for the command information.
 2016-12-08 03:24:41 -05:00
Yuri Kunde Schlesner 43558dc40a Merge pull request #2283 from lioncash/svc 
service: Update function tables
 2016-12-07 22:45:12 -08:00
Yuri Kunde Schlesner bc48e2bda6 Merge pull request #2281 from lioncash/applet 
applet: minor interface changes
 2016-12-07 22:36:40 -08:00
Lioncash a09602d6f6 ssl_c: Update function table 
Updated based off information from 3dbrew
 2016-12-08 00:57:53 -05:00
Lioncash ab900f8a25 ptm: Update ptm_sysm function table 
Updated based off information from 3dbrew.
 2016-12-08 00:57:53 -05:00
Lioncash c67dae54b9 pm_app: Update function table 
Updated based off information from 3dbrew.
 2016-12-08 00:57:45 -05:00
Lioncash 9f2ad62084 nwm_uds: Update function table 
Updated based off information from 3dbrew.
 2016-12-08 00:56:47 -05:00
Lioncash 4a150a8f3c nim: Update function tables 
Updated based off information from 3dbrew.
 2016-12-08 00:56:47 -05:00
Lioncash c4bcd5c4ac http_c: Update function table 
Updated based off information from 3dbrew.
 2016-12-08 00:56:47 -05:00
Lioncash 65d94857c3 gsp_lcd: Update function table 
Updated based off information from 3dbrew.
 2016-12-08 00:56:47 -05:00
Lioncash 006e6a7f4a fs_user: Update function table 
Updated based off information from 3dbrew.
 2016-12-08 00:56:46 -05:00
Lioncash 093aa35c87 dlp_srvr: Update function table 2016-12-08 00:56:46 -05:00
Lioncash 733c8890aa cfg: Update function tables 
Updated based off information from 3dbrew
 2016-12-08 00:56:46 -05:00
Lioncash 0229983ff2 cecd_u: Update function table 
Updated based off information from 3dbrew.
 2016-12-08 00:56:46 -05:00
Lioncash 4ebdb7e3e1 boss_p: Update function table 2016-12-08 00:56:45 -05:00
Lioncash 74b3f0faa7 act: Update function tables 
Updated based off information from 3dbrew.
 2016-12-08 00:56:39 -05:00
Lioncash 258694996f apt: Update apt function tables 
Updated based off information from 3dbrew.
 2016-12-07 22:53:10 -05:00
Lioncash 26ea6b9546 Update AM service function tables 
Updated based off information from 3dbrew.
 2016-12-07 20:55:59 -05:00
Lioncash f1709b8b59 applet: Move common IsRunning underlying variable to the Applet class 
Gets rid of basic duplication.
 2016-12-07 17:13:46 -05:00
Lioncash 6f71fb2954 applet: Make virtual destructor defaulted 2016-12-07 17:04:14 -05:00
Lioncash d3f4fd1777 applet: Make constructor protected 
Considering the class is abstract, there's no need to make the constructor
public.
 2016-12-07 16:50:32 -05:00
wwylele 84e78790ab Config: auto-select region and language 2016-12-07 20:52:42 +02:00
bunnei 8d529a5cda Merge pull request #2232 from wwylele/other-save 
FS: implement archives for other game save data
 2016-12-07 10:17:02 -05:00
Subv 7cde5b83bc Use boost remove_erase_if instead of the erase-remove idiom 2016-12-06 19:31:53 -05:00
Subv 1f286b72a1 Improved the algorithm for GetHighestPriorityReadyThread. 2016-12-06 19:15:32 -05:00