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* loader: Various improvements for NSO/NRO loaders.bunnei2017-10-102-4/+4
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* nso: Refactor and allocate .bss section.bunnei2017-09-302-8/+10
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* process: Support loading multiple codesets.bunnei2017-09-302-20/+27
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* kernel: Various threading fixes to support 64-bit addressing.bunnei2017-09-302-8/+8
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* core: Various changes to support 64-bit addressing.bunnei2017-09-302-21/+21
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* Merge pull request #2799 from yuriks/virtual-cached-range-flushWeiyi Wang2017-07-221-1/+1
|\ | | | | Add address conversion functions returning optional, Add function to flush virtual region from rasterizer cache
| * Memory: Make PhysicalToVirtualAddress return a boost::optionalYuri Kunde Schlesner2017-06-221-1/+1
| | | | | | | | And fix a few places in the code to take advantage of that.
* | Merge pull request #2793 from Subv/replyandreceiveSebastian Valle2017-06-304-11/+39
|\ \ | | | | | | Kernel/SVC: Partially implemented svcReplyAndReceive
| * | Kernel/SVC: Pass the current thread as a parameter to ClientSession::SendSyncRequest.Subv2017-06-292-3/+6
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| * | Kernel/Sessions: Clean up the list of pending request threads of a session when the client endpoint is closed.Subv2017-06-261-0/+5
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| * | Kernel/ServerSession: Keep track of which threads have issued sync requests.Subv2017-06-253-9/+29
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* | | Kernel: Implement AcceptSession SVCYuri Kunde Schlesner2017-06-233-2/+26
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* | | Kernel/IPC: Support translation of null handlesYuri Kunde Schlesner2017-06-211-7/+12
| |/ |/| | | | | | | Missed this in my first implementation. Thanks to @wwylele for pointing out that this was missing.
* | Merge pull request #2789 from yuriks/misc-kernelWeiyi Wang2017-06-211-0/+2
|\ \ | | | | | | Trivial no-op additions
| * | Kernel: Add comment about the extended linear heap areaYuri Kunde Schlesner2017-06-191-0/+2
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* | Merge pull request #2790 from yuriks/remove-movefromYuri Kunde Schlesner2017-06-214-7/+7
|\ \ | | | | | | Remove ResultVal::MoveFrom
| * | ResultVal: Remove MoveFrom()Yuri Kunde Schlesner2017-06-194-7/+7
| |/ | | | | | | | | Replace it with std::move(result_val).Unwrap(), or Foo().Unwrap() in case you already have an rvalue.
* / Kernel/IPC: Make HLERequestContext usable from outside kernelYuri Kunde Schlesner2017-06-192-3/+9
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* Kernel/IPC: Use boost::small_vector for HLE context objectsYuri Kunde Schlesner2017-06-121-1/+3
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* Kernel: Allow clearing request_objects to re-use buffer spaceYuri Kunde Schlesner2017-06-112-0/+11
| | | | | Reduces the necessary allocation to max(in_handles, out_handles) rather than (in_handles + out_handles).
* Kernel: Basic support for IPC translation for HLE servicesYuri Kunde Schlesner2017-06-112-6/+125
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* Kernel: Add methods in HLERequestContext abstracting handle creationYuri Kunde Schlesner2017-06-112-0/+12
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* ServiceFramework: Use separate copy of command bufferYuri Kunde Schlesner2017-06-111-3/+6
| | | | | | 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.
* Merge pull request #2756 from yuriks/service-frameworkYuri Kunde Schlesner2017-06-092-6/+42
|\ | | | | New service framework
| * Service: Add new ServiceFramework framework for writing HLE servicesYuri Kunde Schlesner2017-06-082-2/+36
| | | | | | | | | | | | | | | | | | | | | | | | 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.
| * Kernel: Remove some unnecessary namespace qualificationsYuri Kunde Schlesner2017-06-061-4/+6
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* | Session: Remove/add some forward declarationsYuri Kunde Schlesner2017-06-082-1/+2
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* | Kernel: Ensure objects are kept alive during ClientSession disconnectionYuri Kunde Schlesner2017-06-081-7/+13
|/ | | | Fixes #2760
* Kernel: Add a dedicated SetHleHandler method to ServerPort/ServerSessionYuri Kunde Schlesner2017-06-067-33/+36
| | | | | | 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.
* HLE: Move SessionRequestHandler from Service:: to Kernel::Yuri Kunde Schlesner2017-06-068-15/+90
| | | | | 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.
* Kernel: Move HandleTable to a separate fileYuri Kunde Schlesner2017-05-3013-202/+234
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* Kernel: Move WaitObject to a separate fileYuri Kunde Schlesner2017-05-3011-132/+173
| | | | | Now that HandleTable doesn't directly depend on WaitObject anymore, this can be separated from the main kernel.h header.
* Kernel: Removed HandleTable::GetWaitObjectYuri Kunde Schlesner2017-05-301-9/+0
| | | | | This isn't necessary anymore since plain Get works correctly for WaitObjects.
* Kernel: Extract dynamic Object pointer cast into its own functionYuri Kunde Schlesner2017-05-291-11/+24
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* Kernel: Centralize error definitions in errors.hYuri Kunde Schlesner2017-05-2513-46/+133
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* Merge pull request #2406 from Subv/session_disconnectYuri Kunde Schlesner2017-05-226-51/+82
|\ | | | | Kernel: Properly update port counters on session disconnection.
| * Kernel/Sessions: Remove the ClientSession::Create function.Subv2017-05-223-16/+3
| | | | | | | | It is not meant to be used by anything other than CreateSessionPair.
| * Kernel: Remove a now unused enum and variable regarding a session's status.Subv2017-05-152-8/+0
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| * Kernel: Use a Session object to keep track of the status of a Client/Server session pair.Subv2017-05-156-32/+84
| | | | | | | | Reduce the associated port's connection count when a ServerSession is destroyed.
* | Kernel: Map special regions according to ExHeaderYuri Kunde Schlesner2017-05-104-50/+102
| | | | | | | | | | | | | | 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.
* | DSP: Create backing memory for entire DSP RAMYuri Kunde Schlesner2017-05-101-1/+6
|/ | | | Also move address space mapping out of video_core.
* Timer: restore missing signaled=true from #2421wwylele2017-02-271-0/+2
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* Fix log entry in timer::signal (#2600)B3n302017-02-271-1/+1
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* Doxygen: Amend minor issues (#2593)Mat M2017-02-271-1/+2
| | | | | | | | | 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.
* Merge pull request #2587 from yuriks/status-barYuri Kunde Schlesner2017-02-272-1/+1
|\ | | | | Replace built-in Profiler with indicators in status bar
| * Core: Remove unnecessary include in thread.hYuri Kunde Schlesner2017-02-272-1/+1
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* | Timers: Immediately signal the timer if it was started with an initial value of 0.Subv2017-02-222-16/+31
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* Threads: Check the process' resource limit for the max allowed priority when creating a thread and remove the priority clamping code.Subv2017-01-111-8/+2
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* Thread: Added priority range checking to svcSetThreadPriority and removed priority clamping code from Thread::SetPriority.Subv2017-01-112-18/+4
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* Merge pull request #2397 from Subv/pulsebunnei2017-01-105-13/+20
|\ | | | | Kernel: Implemented Pulse event and timers.
| * Kernel: Implemented Pulse event and timers.Subv2017-01-055-13/+20
| | | | | | | | Closes #1904
* | Merge pull request #2410 from Subv/sleepthreadbunnei2017-01-072-0/+9
|\ \ | | | | | | Don't yield execution in SleepThread(0) if there are no available threads to run
| * | Kernel: Don't attempt to yield execution in SleepThread(0) if there are no available threads to run.Subv2017-01-062-0/+9
| | | | | | | | | | | | With this we avoid an useless temporary deschedule of the current thread.
* | | Merge pull request #2396 from Subv/sema_acquirebunnei2017-01-071-1/+2
|\ \ \ | | | | | | | | Kernel/Semaphore: Fixed a regression in semaphore waits.
| * | | Kernel/Semaphore: Fixed a regression in semaphore waits.Subv2017-01-051-1/+2
| |/ / | | | | | | | | | | | | | | | The regression was caused by a missing check in #2260. The new behavior is consistent with the real kernel.
* | | Merge pull request #2408 from Subv/priority_boostingbunnei2017-01-061-27/+0
|\ \ \ | | | | | | | | Kernel: Removed the priority boost code for starved threads.
| * | | Kernel: Removed the priority boost code for starved threads.Subv2017-01-051-27/+0
| |/ / | | | | | | | | | | | | | | | 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.
* / / Kernel: Remove some unused functions.Subv2017-01-052-32/+0
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* | Kernel: Add some asserts to enforce the invariants in the scheduler.Subv2017-01-052-2/+13
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* | Kernel: Remove a thread from all of its waiting objects' waiting_threads list when it is awoken.Subv2017-01-051-18/+4
| | | | | | | | 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
* | Kernel: Remove Thread::wait_objects_index and use wait_objects to hold all the objects that a thread is waiting on.Subv2017-01-053-10/+19
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* | Kernel: Use different thread statuses when a thread calls WaitSynchronization1 and WaitSynchronizationN with wait_all = true.Subv2017-01-042-13/+17
| | | | | | | | | | | | | | | | 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.
* | Kernel/Mutex: Propagate thread priority changes to other threads inheriting the priority via mutexesSubv2017-01-044-42/+54
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* | Kernel/Mutex: Update a mutex priority when a thread stops waiting on it.Subv2017-01-044-22/+39
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* | Kernel/Mutex: Implemented priority inheritance.Subv2017-01-044-22/+51
| | | | | | | | | | | | | | 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.
* | Kernel: Object ShouldWait and Acquire calls now take a thread as a parameter.Subv2017-01-0416-62/+50
| | | | | | | | This will be useful when implementing mutex priority inheritance.
* | Kernel/Synch: Do not attempt a reschedule on every syscall.Subv2017-01-041-0/+1
|/ | | | Not all syscalls should cause reschedules, this commit attempts to remedy that, however, it still does not cover all cases.
* ThreadContext: Move from "core" to "arm_interface".bunnei2016-12-222-4/+5
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* core: Replace "AppCore" nomenclature with just "CPU".bunnei2016-12-221-3/+3
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* core: Remove HLE module, consolidate code & various cleanups.bunnei2016-12-224-7/+3
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* core: Consolidate core and system state, remove system module & cleanups.bunnei2016-12-221-3/+3
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* Thread: remove the thread from the thread list when exitingwwylele2016-12-172-2/+14
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* Kernel: remove object's waiting thread if it is deadwwylele2016-12-161-1/+2
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* Merge pull request #2260 from Subv/schedulingbunnei2016-12-166-115/+102
|\ | | | | Threading: Reworked the way our scheduler works.
| * Fixed the codestyle to match our clang-format rules.Subv2016-12-142-8/+11
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| * Properly remove a thread from its wait_objects' waitlist when it is awoken by a timeout.Subv2016-12-102-1/+10
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| * WaitSynch: Removed unused variables and reduced SharedPtr copies.Subv2016-12-093-13/+11
| | | | | | | | | | | | 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.
| * Use boost remove_erase_if instead of the erase-remove idiomSubv2016-12-071-2/+3
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| * Improved the algorithm for GetHighestPriorityReadyThread.Subv2016-12-071-14/+13
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| * Threading: Added some utility functions and const correctness.Subv2016-12-042-10/+22
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| * Threading: Reworked the way our scheduler works.Subv2016-12-046-111/+76
| | | | | | | | | | | | | | | | | | | | 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.
* | Fixed the codestyle to match our clang-format rules.Subv2016-12-147-33/+51
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* | Moved the HLE command buffer translation task to ServerSession instead of the HLE handler superclass.Subv2016-12-092-2/+23
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* | Added a framework for partially handling Session disconnections.Subv2016-12-084-9/+35
| | | | | | | | | | | | Further implementation will happen in a future commit. Fixes a regression.
* | Use std::move where appropriate.Subv2016-12-085-7/+13
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* | Return an error code when connecting to a saturated port.Subv2016-12-052-4/+11
| | | | | | | | The error code was taken from the 3DS kernel.
* | Split SessionRequestHandler::HandleSyncRequest into HandleSyncRequest, TranslateRequest and HandleSyncRequestImpl.Subv2016-12-052-0/+2
| | | | | | | | HandleSyncRequest now takes care of calling the command buffer translate function before actually invoking the command handler for HLE services.
* | Kernel: Remove the Redirection handle type.Subv2016-12-051-2/+0
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* | KServerPorts now have an HLE handler "template", which is inherited by all ServerSessions created from it.Subv2016-12-058-35/+60
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* | Declare empty ServerSession and ClientSession constructors as default.Subv2016-12-032-4/+4
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* | Fixed the rebase mistakes.Subv2016-12-017-51/+46
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* | A bit of a redesign.Subv2016-12-016-215/+24
| | | | | | | | | | | | | | 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.
* | IPC/HLE: Associate the ClientSessions with their parent port's HLE interface if it exists.Subv2016-12-014-22/+15
| | | | | | | | Pass the triggering ServerSession to the HLE command handler to differentiate which session caused the request.
* | Kernel/HLE: Service::Interface no longer inherits from any Kernel object, and is now its own standalone class.Subv2016-12-012-8/+44
| | | | | | | | Interface is now used by aggregation in ClientPort, to forward service commands to their HLE implementation if needed.
* | fixup! Kernel/IPC: Use Ports and Sessions as the fundamental building block of Inter Process Communication.Subv2016-12-013-4/+5
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* | Kernel/IPC: Use Ports and Sessions as the fundamental building block of Inter Process Communication.Subv2016-12-017-56/+233
|/ | | | | | | All handles obtained via srv::GetServiceHandle or svcConnectToPort are references to ClientSessions. Service modules will wait on the counterpart of those ClientSessions (Called ServerSessions) using svcReplyAndReceive or svcWaitSynchronization[1|N], and will be awoken when a SyncRequest is performed. HLE Interfaces are now ClientPorts which override the HandleSyncRequest virtual member function to perform command handling immediately.
* Merge pull request #2196 from Subv/system_modeYuri Kunde Schlesner2016-11-282-6/+4
|\ | | | | Kernel/Loader: Grab the system mode from the NCCH ExHeader.
| * Kernel/Loader: Grab the system mode from the NCCH ExHeader.Subv2016-11-202-6/+4
| | | | | | | | | | | | | | 3dsx and elf files default to system mode 2 (96MB allocated to the application). This allows Home Menu to boot without modifications. Closes #1849
* | Kernel/Events: Log an error when trying to create Pulse events and timers.Subv2016-11-192-0/+10
|/ | | | Related to #1904
* Fix typosRicardo de Almeida Gonzaga2016-10-202-2/+2
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* move ResetType to kernel.hwwylele2016-09-223-7/+6
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* implement wait tree widgetwwylele2016-09-224-0/+16
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* Use negative priorities to avoid special-casing the self-includeYuri Kunde Schlesner2016-09-2114-14/+14
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* Remove empty newlines in #include blocks.Emmanuel Gil Peyrot2016-09-2129-74/+16
| | | | | | | This makes clang-format useful on those. Also add a bunch of forgotten transitive includes, which otherwise prevented compilation.
* Manually tweak source formatting and then re-run clang-formatYuri Kunde Schlesner2016-09-1915-64/+36
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* Sources: Run clang-format on everything.Emmanuel Gil Peyrot2016-09-1830-419/+616
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* arm: ResetContext shouldn't be part of ARM_Interface.bunnei2016-09-151-1/+17
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* fix #1942 and adds a few IPC functions for descriptorsLectem2016-08-021-15/+103
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* Merge pull request #1869 from wwylele/dont-be-lazyYuri Kunde Schlesner2016-06-291-2/+6
|\ | | | | Switch context to the same thread if necessary
| * Switch context on the same thread if necessarywwylele2016-05-301-2/+6
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* | Merge pull request #1867 from mailwl/srv-updatebunnei2016-06-291-0/+4
|\ \ | | | | | | srv: Update according 3dbrew
| * | Fix parameter name in EnableNotificationmailwl2016-05-311-0/+4
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* | Merge pull request #1877 from wwylele/wait-fix-timeoutbunnei2016-06-181-0/+49
|\ \ | | | | | | Thread: update timeout when reruning WaitSynch
| * | Thread: update timeout when rerunning WaitSynchwwylele2016-06-041-0/+49
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* | Kernel/SVC: Implemented svcCreatePort.Subv2016-06-114-2/+11
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* | Kernel: Added ClientPort and ServerPort classes.Subv2016-06-055-2/+135
|/ | | | This is part of an ongoing effort to implement support for multiple processes.
* Merge pull request #1692 from Subv/rm_getpointer2bunnei2016-05-301-1/+1
|\ | | | | Memory: Remove most usages of GetPointer
| * Kernel/Thread: Remove use of Memory::GetPointerMerryMage2016-05-211-1/+1
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* | Memory: Added necessary headers and removed unnecessary headerMerryMage2016-05-261-0/+1
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* Merge pull request #1800 from JayFoxRox/set-fpscrbunnei2016-05-181-0/+2
|\ | | | | Set fpscr for new threads
| * Set fpscr for new threadsJannik Vogel2016-05-171-0/+2
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* | Memory: Fixed a regression caused by #1695 and #1689.Subv2016-05-141-0/+3
|/ | | | | | Reserve enough space in the vector that holds the linear heap memory to prevent relocations of the backing memory when growing too much. Closes #1790
* Merge pull request #1689 from Subv/shmembunnei2016-05-134-67/+161
|\ | | | | Kernel: Implemented shared memory.
| * HLE/Applets: Give each applet its own block of heap memory, and use that when creating the framebuffer shared memory block.Subv2016-05-132-1/+30
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| * Kernel: Account for automatically-allocated shared memories in the amount of used linear heap memory.Subv2016-05-131-0/+5
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| * Kernel/SharedMemory: Log an error when Map fails.Subv2016-05-131-1/+10
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| * Kernel: Implemented shared memory permissions.Subv2016-05-132-9/+47
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| * Kernel/Memory: Remove the Shared Memory region from the legacy memory map.Subv2016-05-131-1/+0
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| * Kernel/SharedMemory: Properly implemented shared memory support.Subv2016-05-132-65/+79
| | | | | | | | | | | | | | Applications can request the kernel to allocate a piece of the linear heap for them when creating a shared memory object. Shared memory areas are now properly mapped into the target processes when calling svcMapMemoryBlock. Removed the APT Shared Font hack as it is no longer needed.
| * Kernel/SVC: Fixed the register order for svcCreateMemoryBlock.Subv2016-05-131-1/+1
| | | | | | | | R0 is used as the last parameter instead of R4.
* | Merge pull request #1695 from Subv/tls_allocbunnei2016-05-134-22/+74
|\ \ | |/ |/| Kernel/Threads: Dynamically allocate the TLS region for threads.
| * Kernel/Threads: Dynamically allocate the TLS region for threads in the BASE region of the linear heap.Subv2016-05-074-22/+74
| | | | | | | | | | | | 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.
* | Merge pull request #1766 from Subv/log_cpubunnei2016-05-081-0/+2
|\ \ | | | | | | Kernel/Threading: Warn when a thread can be scheduled in the Syscore (Core 1)
| * | Kernel/Threading: Warn when a thread can be scheduled in the Syscore (Core 1).Subv2016-05-071-0/+2
| |/ | | | | | | We do not currently implement any cores other than the AppCore (Core 0).
* | Merge pull request #1762 from bunnei/globalbunnei2016-05-061-1/+2
|\ \ | |/ |/| hle: Get rid of direct global access to g_reschedule
| * hle: Get rid of global access to g_rescheduleLioncash2016-03-211-1/+2
| | | | | | | | | | 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.
* | Merge pull request #1643 from MerryMage/make_uniqueMathew Maidment2016-04-061-1/+2
|\ \ | | | | | | Common: Remove Common::make_unique, use std::make_unique
| * | Common: Remove Common::make_unique, use std::make_uniqueMerryMage2016-04-051-1/+2
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* / session: Make helper functions constexprLioncash2016-03-211-6/+6
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* svc: Move ResetType enum to the kernel event headerLioncash2016-03-132-2/+8
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* svc: Make ResetType an enum classLioncash2016-03-122-2/+2
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* Memory: Do correct Phys->Virt address translation for non-APP linheapYuri Kunde Schlesner2016-03-062-2/+5
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* AudioCore: Skeleton ImplementationMerryMage2016-02-211-1/+4
| | | | | | | | | This commit: * Adds a new subproject, audio_core. * Defines structures that exist in DSP shared memory. * Hooks up various other parts of the emulator into audio core. This sets the foundation for a later HLE DSP implementation.
* BitField: Make trivially copyable and remove assignment operatorMerryMage2016-02-121-1/+1
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* Memory: Implement MMIOMerryMage2016-01-302-4/+8
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* HLE/SVC: Implement UnmapMemoryBlock.Subv2016-01-142-0/+28
| | | | This implementation will need to be (almost completely) changed when we implement multiprocess support.
* HLE/Timers: Reset OneShot timers when they are acquired instead of when they're triggered.Subv2015-12-301-3/+3
| | | | Closes #1139
* SVC: Fixed ArbitrateAddress to behave as it does on hardware.Subv2015-12-282-9/+18
| | | | This was verified with hwtests that i plan to upload later on.
* Kernel: Implement svcGetSystemInfoYuri Kunde Schlesner2015-12-014-0/+12
| | | | | This makes smealum/ctrulib@b96dd51d3349961189d4ab1bc2a5c45deff21c09 work with Citra.
* Silence -Wsign-compare warnings.Rohit Nirmal2015-10-071-1/+1
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* general: Silence some warnings when using clangLioncash2015-09-161-2/+4
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* General: Fix up doxygen commentsLioncash2015-09-103-6/+3
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* Kernel: Fix wrong linear heap base on titles using newer kernelsYuri Kunde Schlesner2015-08-281-1/+1
| | | | Typo which sneaked in through review on #1025
* Kernel: Fix assertion failure when ControlMemory is called with size=0Yuri Kunde Schlesner2015-08-271-0/+8
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* Core: Improve APT Shared Font hackYuri Kunde Schlesner2015-08-272-2/+27
| | | | Should fix invalid read loops in some games
* Kernel: Remove unused legacy heap MapBlock_* functionsYuri Kunde Schlesner2015-08-162-77/+0
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* Kernel: Implement svcGetProcessInfo in a basic wayYuri Kunde Schlesner2015-08-163-1/+15
| | | | | This also adds some basic memory usage accounting. These two types are used by Super Smash Bros. during startup.
* Kernel: Add more infrastructure to support different memory layoutsYuri Kunde Schlesner2015-08-165-20/+138
| | | | | | This adds some structures necessary to support multiple memory regions in the future. It also adds support for different system memory types and the new linear heap mapping at 0x30000000.
* Move core/mem_map.{cpp,h} => core/hle/kernel/memory.{cpp,h}Yuri Kunde Schlesner2015-08-163-1/+160
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* Memory: Move address type conversion routines to memory.cpp/hYuri Kunde Schlesner2015-08-161-1/+0
| | | | | These helpers aren't really part of the kernel, and mem_map.cpp/h is going to be moved there next.
* Process: Store kernel compatibility version during loadingYuri Kunde Schlesner2015-08-162-3/+7
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* Kernel: Properly implement ControlMemory FREE and COMMITYuri Kunde Schlesner2015-08-164-23/+243
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* VMManager: Introduce names for used ResultCodesYuri Kunde Schlesner2015-08-162-6/+11
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* VMManager: Make LogLayout log level configurable as a parameterYuri Kunde Schlesner2015-08-163-5/+15
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* VMManager: Change block offsets to size_tYuri Kunde Schlesner2015-08-162-3/+3
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* dyncom: Rename armdefs.h to armstate.hLioncash2015-07-261-1/+1
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* Kernel/Scheduling: Clean up a thread's wait_objects when its scheduled.Subv2015-07-211-0/+8
| | | | They'll be reset if needed during the next svcWaitSynchronization call (if there's any pending)
* Ensure all kernel objects are released during shutdownYuri Kunde Schlesner2015-07-171-7/+14
| | | | | | | | 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.
* Merge pull request #921 from linkmauve/fix-appletbunnei2015-07-122-0/+4
|\ | | | | Fix applet includes using iwyu
| * Core: Fix applet includes using iwyu.Emmanuel Gil Peyrot2015-07-122-0/+4
| |
* | Kernel: Add CodeSet case to Object::IsWaitableYuri Kunde Schlesner2015-07-121-0/+1
|/
* Core: Properly configure address space when loading a binaryYuri Kunde Schlesner2015-07-125-14/+88
| | | | | | The code now properly configures the process image to match the loaded binary segments (code, rodata, data) instead of just blindly allocating a large chunk of dummy memory.
* Kernel: Remove unused member from EventYuri Kunde Schlesner2015-07-122-2/+1
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* Core: Cleanup file_sys includes.Emmanuel Gil Peyrot2015-06-281-1/+2
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* Core: Cleanup core includes.Emmanuel Gil Peyrot2015-06-282-1/+2
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* Common: Cleanup key_map includes.Emmanuel Gil Peyrot2015-06-284-6/+10
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* Add helpers to create IPC command buffer headers and descriptorsYuri Kunde Schlesner2015-06-231-0/+34
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* kernel: Fix svcWaitSynch to always acquire requested wait objects.bunnei2015-06-177-101/+37
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* Merge pull request #810 from yuriks/memmapYuri Kunde Schlesner2015-05-302-0/+445
|\ | | | | Kernel: Add VMManager to manage process address spaces
| * Kernel: Add VMManager to manage process address spacesYuri Kunde Schlesner2015-05-272-0/+445
| | | | | | | | | | | | | | | | This enables more dynamic management of the process address space, compared to just directly configuring the page table for major areas. This will serve as the foundation upon which the rest of the Kernel memory management functions will be built.
* | Remove every trailing whitespace from the project (but externals).Emmanuel Gil Peyrot2015-05-295-11/+11
|/
* Kernel: Fix a warning introduced with ResourceLimit, and remove the fallback code to prevent it from happening again.Emmanuel Gil Peyrot2015-05-211-2/+1
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* Kernel: Move reschedules from SVCs to actual mechanisms that reschedule.bunnei2015-05-216-0/+20
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* Merge pull request #772 from lioncash/warnbunnei2015-05-181-3/+3
|\ | | | | core/video_core: Fix a few warnings when compiling on MSVC.
| * process: Get rid of warningsLioncash2015-05-141-3/+3
| | | | | | | | Sign mismatches and "forcing value to bool" warnings.
* | Core/ResourceLimits: Implemented the basic structure of ResourceLimits.Subv2015-05-156-1/+286
| | | | | | | | | | | | Implemented svcs GetResourceLimit, GetResourceLimitCurrentValues and GetResourceLimitLimitValues. Note that the resource limits do not currently keep track of used objects, since we have no way to distinguish between an object created by the application, and an object created by some HLE module once we're inside Kernel::T::Create.
* | Memmap: Re-organize memory function in two filesYuri Kunde Schlesner2015-05-156-6/+5
| | | | | | | | | | | | | | 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.
* | thread: Fix a conditional check in RescheduleLioncash2015-05-141-1/+1
|/
* Merge pull request #748 from Subv/tls_maxbunnei2015-05-123-7/+19
|\ | | | | Core/Memory: Add TLS support for creating up to 300 threads
| * Core/Memory: Add TLS support for creating up to 300 threadsSubv2015-05-123-7/+19
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* | Merge pull request #751 from yuriks/idle-threadbunnei2015-05-122-44/+19
|\ \ | | | | | | Thread: Remove the idle thread
| * | Thread: Remove the idle threadYuri Kunde Schlesner2015-05-122-44/+19
| | | | | | | | | | | | Instead just use nullptr to represent no thread is active.
* | | Merge pull request #757 from Subv/schedulingbunnei2015-05-121-0/+2
|\ \ \ | |_|/ |/| | Core/Scheduling: Prepare the new priority in the thread queue when svcSetPriority is called
| * | Core/Scheduling: Prepare the new priority in the thread queue when svcSetPriority is calledSubv2015-05-121-0/+2
| |/
* | Merge pull request #750 from Subv/process_svcYuri Kunde Schlesner2015-05-125-2/+15
|\ \ | |/ |/| Core/HLE: Implemented the SVCs GetProcessId and GetProcessIdOfThread
| * fixup!Subv2015-05-122-7/+3
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| * Core/HLE: Implemented the SVCs GetProcessId and GetProcessIdOfThreadSubv2015-05-115-2/+19
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* | Thread: Correctly set main thread initial stack positionYuri Kunde Schlesner2015-05-113-5/+4
|/
* Merge pull request #740 from yuriks/gsp-shmemarchshift2015-05-112-16/+37
|\ | | | | Fix crashes due to un-initialized GSP shared memory
| * Kernel: Zero-fill shared memory blocks when mappingYuri Kunde Schlesner2015-05-111-0/+8
| | | | | | | | | | | | This works around crashes related to GSP/HID/etc. shared memory blocks having garbage values. The proper fix requires proper management of mapped memory blocks in the process.
| * Kernel: Capture SharedMemory attributes at creation, not when mappingYuri Kunde Schlesner2015-05-112-16/+29
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* | fixup! Set the TLS address in the schedulerSubv2015-05-112-2/+7
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* | Core/Memory: Give every emulated thread it's own TLS area.Subv2015-05-113-4/+22
|/ | | | | 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.
* Common: Remove the BIT macroYuri Kunde Schlesner2015-05-091-2/+2
| | | | | | | When the macro was introduced in 326ec51261299e48de97592631c02523da9c8118 it wasn't noticed that it conflicted in name with a heavily used macro inside of dyncom. This causes some compiler warnings. Since it's only lightly used, it was opted to simply remove the new macro.
* Memory: Re-organize and rename memory area address constantsYuri Kunde Schlesner2015-05-092-3/+4
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* Kernel: Remove unused g_main_thread variableYuri Kunde Schlesner2015-05-093-5/+1
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* Process: Rename StaticAddressMapping => AddressMappingYuri Kunde Schlesner2015-05-092-5/+5
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* Process: Add more documentation to the class membersYuri Kunde Schlesner2015-05-091-2/+16
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* Process: Use BitField to store process flagsYuri Kunde Schlesner2015-05-092-16/+24
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* Process: Support parsing of exheader kernel capsYuri Kunde Schlesner2015-05-092-4/+72
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* Kernel: Remove g_program_idYuri Kunde Schlesner2015-05-092-8/+0
| | | | This has been obsoleted by the field in Process.
* Kernel: Introduce skeleton Process class to hold process dataYuri Kunde Schlesner2015-05-094-19/+101
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* Common: Remove common.hYuri Kunde Schlesner2015-05-079-8/+14
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* Move typedefs from kernel.h to more appropriate placesYuri Kunde Schlesner2015-05-071-10/+1
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* Kernel: Properly initialize and shutdown all modules.bunnei2015-05-024-9/+20
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* Kernel: Use the correct format string for u64 hex.Emmanuel Gil Peyrot2015-04-141-1/+1
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* SVC: Update various SVCs to cause a reschedule.bunnei2015-04-101-4/+0
| | | | - CreateMutex/ReleaseMutex/ReleaseSemaphore/SetTimer/CancelTimer/ArbitrateAddress
* Kernel: Implemented priority inheritance for mutexes.bunnei2015-04-103-4/+22
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* Thread: Implement priority boost for starved threads.bunnei2015-04-102-22/+51
| | | | | | SVC: Return correct error code on invalid CreateThread processor ID. SVC: Assert when creating a thread with an invalid userland priority.
* Kernel: Fixed default thread priority.bunnei2015-04-102-5/+4
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* Initialize base address to 0x0Gareth Higgins2015-04-091-0/+1
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* Misc cleanup of common and related functionsarchshift2015-02-201-2/+3
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* Build: Fixed some warningsSubv2015-02-123-4/+4
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* Asserts: break/crash program, fit to style guide; log.h->assert.harchshift2015-02-117-15/+13
| | | | | | | Involves making asserts use printf instead of the log functions (log functions are asynchronous and, as such, the log won't be printed in time) As such, the log type argument was removed (printf obviously can't use it, and it's made obsolete by the file and line printing) Also removed some GEKKO cruft.
* Scheduler refactor Pt. 1Kevin Hartman2015-02-103-223/+258
| | | | | | | | | | | | | * Simplifies scheduling logic, specifically regarding thread status. It should be much clearer which statuses are valid for a thread at any given point in the system. * Removes dead code from thread.cpp. * Moves the implementation of resetting a ThreadContext to the corresponding core's implementation. Other changes: * Fixed comments in arm interfaces. * Updated comments in thread.cpp * Removed confusing, useless, functions like MakeReady() and ChangeStatus() from thread.cpp. * Removed stack_size from Thread. In the CTR kernel, the thread's stack would be allocated before thread creation.
* Mutex: Locks should be recursive.bunnei2015-02-102-16/+20
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* core: Fix some warnings on OSXLioncash2015-02-031-1/+0
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* Kernel: Stop creating useless Handles during object creationYuri Kunde Schlesner2015-02-0212-36/+17
| | | | | They're finally unnecessary, and will stop cluttering the application's handle table.
* Kernel: Make WaitObjects share ownership of Threads waiting on themYuri Kunde Schlesner2015-02-026-12/+17
| | | | | | | | | | | | | | | | During normal operation, a thread waiting on an WaitObject and the object hold mutual references to each other for the duration of the wait. If a process is forcefully terminated (The CTR kernel has a SVC to do this, TerminateProcess, though no equivalent exists for threads.) its threads would also be stopped and destroyed, leaving dangling pointers in the WaitObjects. The solution is to simply have the Thread remove itself from WaitObjects when it is stopped. The vector of Threads in WaitObject has also been changed to hold SharedPtrs, just in case. (Better to have a reference cycle than a crash.)
* Explicitly instantiate constructors/destructors for Kernel objectsYuri Kunde Schlesner2015-02-0216-8/+50
| | | | | | This should speed up compile times a bit, as well as enable more liberal use of forward declarations. (Due to SharedPtr not trying to emit the destructor anymore.)
* Mutex: Replace g_mutex_held_locks with a set inside ThreadYuri Kunde Schlesner2015-02-023-23/+18
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* Kernel: Fix bug in HandleTable::CloseYuri Kunde Schlesner2015-02-021-1/+1
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* Kernel: Remove Object::GetHandle (it's not used anymore :D)Yuri Kunde Schlesner2015-02-022-9/+1
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* Kernel: Introduce unique Object ids for debuggingYuri Kunde Schlesner2015-02-024-8/+16
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* Kernel: Use separate Handle tables for CoreTiming userdataYuri Kunde Schlesner2015-02-024-18/+25
| | | | This is to support the removal of GetHandle soon
* Kernel: Remove previous scheduled event when a Timer is re-SetYuri Kunde Schlesner2015-02-021-0/+3
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* Thread: Modernize two functions that slipped through previous rebasesYuri Kunde Schlesner2015-02-023-15/+13
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* arm: Clean up ARMul_StateLioncash2015-02-011-1/+1
| | | | Remove unnecessary/unused struct variables.
* shared_memory: Fix assignments in SharedMemory::MapLioncash2015-01-302-4/+4
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* Kernel: Mark all appropriate kernel objects as "final"Yuri Kunde Schlesner2015-01-307-8/+7
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* Remove result.h InvalidHandleYuri Kunde Schlesner2015-01-301-1/+2
| | | | | It was only being used in two places, where it was replaced by a local constant.
* Kernel: Convert Event to not use HandlesYuri Kunde Schlesner2015-01-302-83/+51
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* Kernel: Convert Timer to (mostly) not use HandlesYuri Kunde Schlesner2015-01-302-104/+72
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* Kernel: Convert Mutex to not use HandlesYuri Kunde Schlesner2015-01-302-101/+82
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* Kernel: Convert AddressArbiter to not use HandlesYuri Kunde Schlesner2015-01-302-32/+31
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* Kernel: Convert Semaphore to not use HandlesYuri Kunde Schlesner2015-01-302-61/+61
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* Kernel: Convert SharedMemory to not use HandlesYuri Kunde Schlesner2015-01-302-71/+54
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* Move VAddr/PAddr typedefs to kernel.hYuri Kunde Schlesner2015-01-301-0/+5
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* Kernel: Remove useless/duplicated comments; mark functions staticYuri Kunde Schlesner2015-01-306-32/+8
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* Thread: Fix WaitSynchronization1 to not set register 1 on thread wakeup.bunnei2015-01-222-22/+42
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* Thread: Use std::find in CheckWait_WaitObject.bunnei2015-01-221-4/+5
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* Mutex: Cleanup and remove redundant code.bunnei2015-01-223-47/+29
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* Kernel: Renamed some functions for clarity.bunnei2015-01-227-10/+10
| | | | | - ReleaseNextThread->WakeupNextThread - ReleaseAllWaitingThreads->WakeupAllWaitingThreads.
* Kernel: Changed "ShouldWait" to return bool and "Acquire" to return void.bunnei2015-01-228-64/+39
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* WaitObject: Renamed "Wait" to "ShouldWait", made "ShouldWait" and "Acquire" pure virtual.bunnei2015-01-228-21/+20
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* Event: Fix implementation of "non-sticky" events.bunnei2015-01-221-0/+4
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* Session: Change to a WaitObject.bunnei2015-01-223-2/+9
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* Kernel: Reschedule on SignalEvent and SendSyncRequest, fix some bugs.bunnei2015-01-221-1/+1
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* Mutex: Fix a bug where the thread should not wait if it already has the mutex.bunnei2015-01-221-1/+4
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* Kernel: Moved Wait and Acquire to WaitObject, added way to retrieve a WaitObject safely.bunnei2015-01-223-18/+57
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* AddressArbiter: Changed to Kernel::Object, big cleanup, removed code that made no sense.bunnei2015-01-224-35/+42
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* Kernel: Get rid of WaitTypes and simplify lots of code, removing hacks.bunnei2015-01-228-112/+43
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* WaitSynchronizationN: Refactor to fix several bugsbunnei2015-01-227-54/+49
| | | | | | - Separate wait checking from waiting the current thread - Resume thread when wait_all=true only if all objects are available at once - Set output to correct wait object index when there are duplicate handles
* Kernel: Separate WaitSynchronization into Wait and Acquire methods.bunnei2015-01-227-14/+54
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* WaitSynchronizationN: Implement return valuesbunnei2015-01-229-56/+139
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* Event: Fixed some bugs and cleanup (Subv)bunnei2015-01-222-54/+13
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* Thread: Keep track of multiple wait objects.bunnei2015-01-223-16/+30
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* Event: Get rid of permanent_lock hack.bunnei2015-01-222-36/+8
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* WaitObject: Added RemoveWaitingThread, fixed a bug, and cleanup.bunnei2015-01-222-4/+17
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* Kernel: Added WaitObject and changed "waitable" objects inherit from it.bunnei2015-01-228-71/+73
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* core: Fix a few docstringsLioncash2015-01-202-2/+2
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* AddrArbiter: Implement arbitration types 3 and 4.Subv2015-01-132-3/+20
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* Merge pull request #466 from Subv/wakebunnei2015-01-111-0/+3
|\ | | | | Thread: Prevent waking a thread multiple times.
| * Thread: Prevent waking a thread multiple times.Subv2015-01-111-0/+3
| | | | | | | | If a thread was woken up by something, cancel the wakeup timeout.
* | Kernel: Start using boost::intrusive_ptr for lifetime managementYuri Kunde Schlesner2015-01-0910-76/+75
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* | Kernel: Don't re-assign object's handle when duplicating oneYuri Kunde Schlesner2015-01-092-2/+3
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* Thread: Fix nullptr access in a logging functionYuri Kunde Schlesner2015-01-091-1/+2
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* Thread: Rename thread_queue => thread_listYuri Kunde Schlesner2015-01-091-6/+6
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* Thread: Reduce use of Handles and move some funcs to inside the class.Yuri Kunde Schlesner2015-01-099-281/+190
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* Kernel: Move Thread's definition to the header fileYuri Kunde Schlesner2015-01-093-53/+67
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* Move ThreadContext to core/core.h and deal with the falloutYuri Kunde Schlesner2015-01-092-4/+6
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* Merge pull request #255 from Subv/cbranch_3bunnei2015-01-095-1/+194
|\ | | | | Implemented timers
| * SVC: Implemented the Timer service calls.Subv2015-01-095-1/+194
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* | SVC: Fixed SleepThread.Subv2015-01-092-8/+39
| | | | | | | | It will now properly wait the specified number of nanoseconds and then wake up the thread.
* | Threads: Use a dummy idle thread when no other are ready.Subv2015-01-083-1/+35
| | | | | | | | This thread will not actually execute instructions, it will only advance the timing/events and try to yield immediately to the next ready thread, if there aren't any ready threads then it will be rescheduled and start its job again.
* | Common: Clean up ThreadQueueListYuri Kunde Schlesner2015-01-071-1/+1
|/ | | | | | | | Replace all the C-style complicated buffer management with a std::deque. In addition to making the code easier to understand it also adds support for non-POD IdTypes. Also clean the rest of the code to follow our code style.
* Merge pull request #407 from Subv/arbiterbunnei2015-01-051-0/+11
|\ | | | | AddressArbiter: Ported arbitration type 2 from 3dmoo.
| * AddressArbiter: Ported arbitration type 2 from 3dmoo.Subv2015-01-031-0/+11
| | | | | | | | (Thanks 3dmoo!)
* | Mutex: Add the calling thread to the waiting list when neededSubv2015-01-041-2/+2
|/ | | | This will happen when the mutex is already owned by another thread. Should fix some issues with games being stuck due to waiting threads not being awoken.
* Kernel: New handle managerYuri Kunde Schlesner2014-12-289-142/+189
| | | | | | | | | | | This handle manager more closely mirrors the behaviour of the CTR-OS one. In addition object ref-counts and support for DuplicateHandle have been added. Note that support for DuplicateHandle is still experimental, since parts of the kernel still use Handles internally, which will likely cause troubles if two different handles to the same object are used to e.g. wait on a synchronization primitive.
* Kernel: Replace GetStaticHandleType by HANDLE_TYPE constantsYuri Kunde Schlesner2014-12-288-15/+15
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* Rename ObjectPool to HandleTableYuri Kunde Schlesner2014-12-288-41/+41
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* Merge pull request #291 from purpasmart96/licensebunnei2014-12-2115-16/+16
|\ | | | | License change
| * License changepurpasmart962014-12-2115-16/+16
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* | Thread: Wait current thread on svc_SleepThreadbunnei2014-12-212-21/+33
| | | | | | | | | | | | - Removed unused VBLANK sleep mode - Added error log for bad context switch - Renamed VerifyWait to CheckWaitType to be more clear
* | Merge pull request #316 from yuriks/thread-handlebunnei2014-12-203-2/+16
|\ \ | | | | | | Kernel: Implement support for current thread pseudo-handle
| * | Kernel: Implement support for current thread pseudo-handleYuri Kunde Schlesner2014-12-203-2/+16
| | | | | | | | | | | | This boots a few (mostly Nintendo 1st party) games further.
* | | Clean up some warningsChin2014-12-202-5/+5
| |/ |/|
* | Merge pull request #185 from purpasmart96/mem_permbunnei2014-12-181-5/+9
|\ \ | | | | | | Kernel: Add missing permissions
| * | Kernel:Add missing permissions in shared memory & svcpurpasmart962014-11-191-5/+9
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* | | Filesystem/Archives: Implemented the SaveData archiveSubv2014-12-182-0/+7
| |/ |/| | | | | | | | | | | | | | | | | The savedata for each game is stored in /savedata/<ProgramID> for NCCH files. ELF files and 3DSX files use the folder 0 because they have no ID information Got rid of the code duplication in File and Directory Files that deal with the host machine's file system now live in DiskFile, similarly for directories and DiskDirectory and archives with DiskArchive. FS_U: Use the correct error code when a file wasn't found
* | HLE: Rename namespaces to match move & fix initialization orderYuri Kunde Schlesner2014-12-161-5/+0
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* | HLE: Move kernel/archive.* to service/fs/Yuri Kunde Schlesner2014-12-163-534/+1
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* | Remove SyncRequest from K::Object and create a new K::Session typeYuri Kunde Schlesner2014-12-153-38/+75
| | | | | | | | | | | | | | This is a first step at fixing the conceptual insanity that is our handling of service and IPC calls. For now, interfaces still directly derived from Session because we don't have the infrastructure to do it properly. (That is, Processes and scheduling them.)
* | Kernel/Semaphore: Small style changeSubv2014-12-131-1/+1
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* | Kernel/Semaphores: Invert the available count checking.Subv2014-12-131-11/+9
| | | | | | | | Same semantics, idea by @yuriks
* | Kernel/Semaphores: Addressed some issues.Subv2014-12-132-32/+18
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* | Semaphore: Removed an unneeded functionSubv2014-12-131-5/+0
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* | Semaphores: Addressed some style issuesSubv2014-12-131-6/+5
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* | Semaphore: Implemented the initial_count parameter.Subv2014-12-132-5/+7
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* | SVC: Implemented ReleaseSemaphore.Subv2014-12-132-16/+64
| | | | | | | | This behavior was tested on hardware, however i'm still not sure what use the "initial_count" parameter has
* | SVC: Implemented svcCreateSemaphoreSubv2014-12-132-0/+98
| | | | | | | | | | ToDo: Implement svcReleaseSemaphore * Some testing against hardware needed
* | kernel: Remove unused log argumentsLioncash2014-12-131-3/+3
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* | Convert old logging calls to new logging macrosYuri Kunde Schlesner2014-12-136-72/+45
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* | Merge pull request #256 from Subv/mutexbunnei2014-12-113-37/+67
|\ \ | | | | | | Kernel/Mutex: Properly lock the mutex when a thread enters it
| * | Mutex: Remove some forward declarationsSubv2014-12-071-16/+15
| | | | | | | | | | | | Moved Mutex::WaitSynchronization to the end of the file.
| * | Mutex: Release all held mutexes when a thread exits.Subv2014-12-073-22/+56
| | |
| * | Mutex: Properly lock the mutex when a thread enters itSubv2014-12-061-12/+9
| | | | | | | | | | | | Also resume only the next immediate thread waiting for the mutex when it is released, instead of resuming them all.
* | | Thread: Fixed to wait on address when in arbitration.bunnei2014-12-093-11/+31
| | |
* | | Make OpenDirectory fail if the directory doesn't existarchshift2014-12-071-0/+5
|/ / | | | | | | | | | | | | This is in line with what the hardware itself does. It does this by splitting the initial directory opening into Directory.Open(), which will return false if a stat fails. Then, Archive::OpenDirectory will return nullptr, and archive.cpp will return an error code .
* | Merge pull request #250 from Subv/cbranch_2bunnei2014-12-052-0/+26
|\ \ | | | | | | SVC: Implemented GetThreadId.
| * | Threads: Remove a redundant function.Subv2014-12-041-9/+1
| | | | | | | | | | | | Use the next_thread_id variable directly.
| * | Threads: Implemented a sequential thread idSubv2014-12-042-4/+19
| | |
| * | SVC: Implemented GetThreadId.Subv2014-12-042-0/+19
| | | | | | | | | | | | For now threads are using their Handle value as their Id, it should not really cause any problems because Handle values are unique in Citra, but it should be changed. I left a ToDo there because this is not correct behavior as per hardware.
* | | Merge pull request #222 from archshift/renamexyzbunnei2014-12-052-33/+74
|\ \ \ | | | | | | | | Implemented RenameFile and RenameDirectory in FS:USER
| * | | Updated archive.cpp functions for proper error handlingarchshift2014-12-042-65/+36
| | | |
| * | | Implemented RenameDirectory in FS:USERarchshift2014-11-252-0/+35
| | | |
| * | | Implemented RenameFile in FS:USERarchshift2014-11-252-0/+35
| | | |
* | | | kernel: Shorten GetCountLioncash2014-12-041-6/+3
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* | | | kernel: Make some functions constLioncash2014-12-042-4/+4
| |/ / |/| |
* | | Merge pull request #225 from bunnei/fix-release-mutexbunnei2014-11-301-8/+7
|\ \ \ | | | | | | | | Mutex: Changed behavior to always release mutex for all threads.
| * | | Mutex: Changed behavior to always release mutex for all threads.bunnei2014-11-261-8/+7
| |/ /
* / / Thread: Check that thread is actually in "wait state" when verifying wait.bunnei2014-11-261-1/+1
|/ /
* | Use pointers instead of passing handles around in some functions.Yuri Kunde Schlesner2014-11-241-19/+15
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* | Remove duplicated docs/update them for changed parameters.Yuri Kunde Schlesner2014-11-249-78/+0
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* | HLE: Revamp error handling throrough the HLE codeYuri Kunde Schlesner2014-11-2413-201/+187
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All service calls in the CTR OS return result codes indicating the success or failure of the call. Previous to this commit, Citra's HLE emulation of services and the kernel universally either ignored errors or returned dummy -1 error codes. This commit makes an initial effort to provide an infrastructure for error reporting and propagation which can be use going forward to make HLE calls accurately return errors as the original system. A few parts of the code have been updated to use the new system where applicable. One part of this effort is the definition of the `ResultCode` type, which provides facilities for constructing and parsing error codes in the structured format used by the CTR. The `ResultVal` type builds on `ResultCode` by providing a container for values returned by function that can report errors. It enforces that correct error checking will be done on function returns by preventing the use of the return value if the function returned an error code. Currently this change is mostly internal since errors are still suppressed on the ARM<->HLE border, as a temporary compatibility hack. As functionality is implemented and tested this hack can be eventually removed.
* | Merge pull request #191 from archshift/deletexyzbunnei2014-11-242-1/+47
|\ \ | | | | | | Added DeleteFile and DeleteDirectory functions to FS:USER and the archives.
| * | Added DeleteFile and DeleteDirectory functions to FS:USER and the archives.archshift2014-11-232-1/+47
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* | | Merge pull request #211 from linkmauve/masterbunnei2014-11-1912-42/+42
|\ \ \ | | | | | | | | Remove trailing spaces from the entire project
| * | | Remove trailing spaces in every file but the ones imported from SkyEye, AOSP or generatedEmmanuel Gil Peyrot2014-11-1912-42/+42
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* | | | Merge pull request #208 from lioncash/staticsbunnei2014-11-191-22/+22
|\ \ \ \ | |/ / / |/| | | Add static to some variables
| * | | Add static to some variablesLioncash2014-11-191-22/+22
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* / / Remove extraneous semicolonsLioncash2014-11-181-1/+1
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* | Archive: Fixed to not destroy archive handle on close.bunnei2014-11-181-3/+3
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* | Archive: Fixed close archive before freeing.bunnei2014-11-181-1/+1
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* | FS_User: Support FileSye::Path in a more generic way.bunnei2014-11-181-0/+11
| | | | | | | | added a todo to kernel archive
* | FileSys: Updated backend code to use FileSys::Path instead of string for paths.bunnei2014-11-182-10/+10
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* | Fix two format strings.Lioncash2014-11-141-1/+1
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* Added CreateDirectory function to service/fs.cpp, and in Archive.archshift2014-11-022-2/+25
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* Fix some warningsSean2014-10-301-3/+3
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* Add `override` keyword through the code.Yuri Kunde Schlesner2014-10-266-35/+35
| | | | This was automated using `clang-modernize`.
* FileSys: split the constructor into an Open method, in order to notify the opener something went wrong.Emmanuel Gil Peyrot2014-10-061-0/+3
| | | | Kernel: Return an invalid handle to OpenFile when it failed to open.
* FileSys/Kernel: Implement SetSize service call for File objects.Emmanuel Gil Peyrot2014-10-061-0/+8
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* Use the citra user path for the sdmc directoryarchshift2014-09-211-2/+1
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* Kernel: Implement the Close command for Archive, File and Directory.Emmanuel Gil Peyrot2014-09-172-0/+43
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* Kernel: Add a Directory object and a getter for it from an Archive object.Emmanuel Gil Peyrot2014-09-173-0/+91
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* Kernel: Add a File object and a getter for it from an Archive object.Emmanuel Gil Peyrot2014-09-172-0/+118
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* Core: Get rid of unnecessary switch statement in KernelLioncash2014-09-151-41/+2
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* core: Prune redundant includesarchshift2014-09-093-6/+0
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* Threading: Fix thread starting to execute first instruction correctly.bunnei2014-08-281-0/+5
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* Added FS functions to Archive and Archive_RomFSarchshift2014-08-231-3/+31
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* Core: Use std::array for managing kernel object spaceLioncash2014-08-192-5/+5
| | | | These avoid relying on memset for clearing the arrays.
* Core: Alter the kernel string functions to use std::string instead of const char*.Lioncash2014-08-188-25/+22
| | | | Most functions already operate on std::strings. This also removes the need to manually null terminate thread names.
* Thread: Added more descriptive comment to WaitCurrentThread.bunnei2014-08-072-2/+10
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* AddressArbiter: Removed unnecessary HLE::Reschedule.bunnei2014-08-061-1/+0
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* AddressArbiter: Fixed bug with break statements missing from case statements.bunnei2014-08-061-0/+2
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* Kernel: Updated Event and Mutex to specify handle that they are blocking for.bunnei2014-08-062-2/+2
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* Kernel: Added preliminary support for address arbiters.bunnei2014-07-093-1/+124
| | | | | | | | AddressArbiter: Added documentation comment, fixed whitespace issue. AddressArbiter: Fixed incorrect comment, reordered if-statement to be more clear. SVC: Removed trailing whitespace.
* Thread: Added functions to resume threads from address arbitration.bunnei2014-07-092-0/+44
| | | | | | Thread: Cleaned up arbitrate address functions. Thread: Cleaned up ArbitrateAllThreads function.
* SharedMemory: Updated MapSharedMemory to use an enum for permissions.bunnei2014-07-052-6/+27
| | | | - Also added some safety checks to MapSharedMemory.
* Kernel: Added support for shared memory objects.bunnei2014-07-052-0/+132
| | | | SharedMemory: Added optional name field for tracking known objects.
* Archive: Added Init/Shutdown methods to reset kernel archive state.bunnei2014-07-053-0/+19
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* FileSys: Added preliminary support for applications reading the RomFS archive.bunnei2014-07-052-10/+105
| | | | | | | | | | Archive: Fixed brace ugliness for neobrain :) FS: Commented out unused local variables to prevent warnings. ...But keeping them here for future use. archive_romfs: Removed unused #include.
* Kernel: Added stubbed code to support creation of kernel Archive objects.bunnei2014-06-273-0/+85
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* Kernel: Removed unnecessary "#pragma once".bunnei2014-06-131-2/+0
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* Kernel: Added freeing of kernel objects on emulator shutdown.bunnei2014-06-132-0/+10
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* Event: Updated several log messages to be assertions.bunnei2014-06-131-16/+8
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* Thread: Renamed occurrences of "t" to "thread" to improve readability.bunnei2014-06-131-48/+45
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* Thread: Cleaned up VerifyWait, fixed issue where nullptr msg could unnecessarily be logged.bunnei2014-06-131-9/+7
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* HLE: Removed usnused EatCycles function.bunnei2014-06-131-9/+0
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* Thread: Moved position of * in arguments.bunnei2014-06-131-2/+2
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* Thread: Updated VerifyWait to be more readable (but functionally the same).bunnei2014-06-131-4/+3
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* HLE: Updated all uses of NULL to nullptr (to be C++11 compliant)bunnei2014-06-133-9/+9
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* Kernel: Updated various kernel function "name" arguments to be const references.bunnei2014-06-134-6/+6
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* HLE: Updated various handle debug assertions to be more clear.bunnei2014-06-132-3/+3
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* Mutex: Moved ReleaseMutex iterator declaration to be inside while loop.bunnei2014-06-131-2/+1
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* Kernel: Updated several member functions to be constbunnei2014-06-134-11/+11
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* Thread: Fixed bug with ResetThread where cpu_registers[15] was being incorrectly setbunnei2014-06-131-1/+1
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* Kernel: Made SyncRequest not pure virtual, with a default implementation of error (as this is not required for all kernel objects)bunnei2014-06-133-23/+4
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* Kernel: Added real support for thread and event blockingbunnei2014-06-135-48/+165
| | | | | | | | | | | | | - SVC: Added ExitThread support - SVC: Added SignalEvent support - Thread: Added WAITTYPE_EVENT for waiting threads for event signals - Thread: Added support for blocking on other threads to finish (e.g. Thread::Join) - Thread: Added debug function for printing current threads ready for execution - Thread: Removed hack/broken thread ready state code from Kernel::Reschedule - Mutex: Moved WaitCurrentThread from SVC to Mutex::WaitSynchronization - Event: Added support for blocking threads on event signalling Kernel: Added missing algorithm #include for use of std::find on non-Windows platforms.
* kernel: changed current default thread priority back to 0x30 - I think this is more correctbunnei2014-06-051-1/+1
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* svc: added optional name field to Event and Mutex (used for debugging)bunnei2014-06-034-8/+21
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* kernel: moved position of * for GetTypeName and GetNamebunnei2014-06-031-2/+2
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* svc: added GetThreadPriority and SetThreadPriority, added (incomplete) DuplicateHandle supportbunnei2014-06-022-0/+51
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* kernel: changed main thread priority to default, updated Kernel::Reschedule to use PrepareReschedulebunnei2014-06-023-4/+6
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* thread: updated Reschedule to sit at a synchronization barrier when no other threads are ready for executionbunnei2014-06-011-0/+18
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* event: added a hackish ability to set an event as "locked" to its current state, cleaned up some commentsbunnei2014-06-012-4/+32
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* mutex: fixed typo in ReleaseMutexbunnei2014-05-301-1/+3
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* event: added support for ClearEvent, fixed a bug with CreateEvent, fixed some commentsbunnei2014-05-302-9/+14
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* mutex: added preliminary SyncRequest/WaitSynchronization, added some comments/assertionsbunnei2014-05-281-0/+6
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* event: fixed typos and updated CMakeListsbunnei2014-05-281-1/+1
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* event: added SetEventLocked method to change status an events lockbunnei2014-05-282-0/+18
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* kernel: added event module to support creation of CTR "Event" objectsbunnei2014-05-282-0/+119
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* mutex: removed docstring comment that is no longer relevantbunnei2014-05-271-1/+0
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* mutex: added additional docstringsbunnei2014-05-271-0/+2
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* kernel: added WaitSynchronization method to Kernel::Objectbunnei2014-05-273-0/+29
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* kernel: updated SyncRequest to take boolean thread wait result as a parameterbunnei2014-05-273-5/+20
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* kernel: added enum for known CurrentThread and CurrentProcess handlesbunnei2014-05-271-0/+5
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* kernel: add a SyncRequest method to KernelObject for use with svcSendSyncRequestbunnei2014-05-273-0/+11
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* thread: renamed "WaitCurThread" to "WaitCurrentThread", removed unused "reason" argumentbunnei2014-05-232-4/+4
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* thread: removed unused SwitchContext/Reschedule reason field, added missing arg parameter to SVC CreateThreadbunnei2014-05-232-4/+4
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* kernel: refactored function naming to remove "__" prefixbunnei2014-05-235-62/+72
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* thread: moved ThreadStatus/WaitType to header, added support for arg on CreateThread, added correct CPSR resetbunnei2014-05-232-35/+40
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* thread: fixed bug where result of __NextThread was not being properly checked when NULLbunnei2014-05-221-1/+1
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* mutex: refactored the interface to code to return a Mutex* handlebunnei2014-05-212-3/+13
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* mutex: initial commit of HLE modulebunnei2014-05-212-0/+148
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* kernel: fixed include, in general include "common.h" not "common_types.h"bunnei2014-05-211-1/+1
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* thread: added correct lowest thread priority, added a thread priority check, and added some commentsbunnei2014-05-212-6/+10
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* thread: exposed ResumeThreadFromWait function for use in other kernel modulesbunnei2014-05-212-8/+11
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* thread: moved threading calls to the Kernel namespacebunnei2014-05-213-101/+115
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* ARM_Interface: added SaveContext and LoadContext functions for HLE thread switchingbunnei2014-05-211-36/+2
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* renamed "syscall" module to "svc" (more accurate naming)bunnei2014-05-211-1/+1
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* thread: whitespace change - fixed * and & placementbunnei2014-05-212-27/+27
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* - created a Kernel namespacebunnei2014-05-214-67/+79
| | | | | - cleaned up Kernel code a bit (moved stuff into namespace, fixed whitespace issues) - added handle types for all different CTROS handles
* thread: added declaration for __KernelReschedule to be used by syscall modulebunnei2014-05-201-0/+3
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* - updated service(s) to be KernelObject'sbunnei2014-05-191-4/+5
| | | | - various cleanups
* - moved Handle/Result definitions to kernel.hbunnei2014-05-192-3/+2
| | | | - added ResetType enum
* changed a commentbunnei2014-05-172-2/+2
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* - added enum ThreadProcessorIdbunnei2014-05-172-53/+107
| | | | | - reorganized some kernel thread functions - added placeholder __KernelWaitThread_Synchronization function
* - replaced KERNELOBJECT_MAX_NAME_LENGTH with KERNEL_MAX_NAME_LENGTHbunnei2014-05-173-8/+12
| | | | - added KERNEL_DEFAULT_STACK_SIZE definition (0x4000)
* completely gutted/refactored threading code to be simplerbunnei2014-05-162-658/+230
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* changed "UID" to "Handle" to be a little more consistent with CTR namingbunnei2014-05-162-18/+21
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* - added helper function for __KernelCreateThreadbunnei2014-05-152-4/+76
| | | | | - added __KernelSwitchToThread for enabling a thread - added __KernelRotateThreadReadyQueue
* changed primary thread priority to 0x30 - this is typical, not 0x31bunnei2014-05-151-1/+2
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* fixed thread reset to not set stack addressbunnei2014-05-141-1/+1
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* various cleanups / remove unused codebunnei2014-05-142-65/+29
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* added a bunch of threading code, recycled from PPSSPP, with lots of hacks in for 3DS... doesn't really do much yet. Just a jumping off pointbunnei2014-05-142-70/+543
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* - added __KernelLoadExec functionbunnei2014-05-142-13/+35
| | | | - fixed some logging
* added initial kernel/thread modulesbunnei2014-05-104-0/+527
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