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126 commits

Author SHA1 Message Date
Subv 732839b1f4 Core/SVC: Map the shared memory created in CreateMemoryBlock to the specified address. 
This SharedMemory can be passed to service functions (Which should map the memory into their own address space).
 2015-05-25 16:17:26 -05:00
bunnei 0b7d2941cf Kernel: Move reschedules from SVCs to actual mechanisms that reschedule. 2015-05-20 18:05:47 -04:00
archshift 11057488f9 Implement svcBreak 2015-05-16 22:06:59 -07:00
Subv d3634d4bf4 Core/ResourceLimits: Implemented the basic structure of ResourceLimits. 
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.
 2015-05-14 22:50:13 -05:00
Yuri Kunde Schlesner 7ada357b2d Memmap: Re-organize memory function in two files 
memory.cpp/h contains definitions related to acessing memory and
configuring the address space
mem_map.cpp/h contains higher-level definitions related to configuring
the address space accoording to the kernel and allocating memory.
 2015-05-15 00:04:38 -03:00
Subv 25c010dc7d fixup! 2015-05-11 18:23:45 -05:00
Subv 41f74a16fd Core/HLE: Implemented the SVCs GetProcessId and GetProcessIdOfThread 2015-05-11 09:15:10 -05:00
Yuri Kunde Schlesner c96f22490a Kernel: Capture SharedMemory attributes at creation, not when mapping 2015-05-10 19:47:07 -03:00
Yuri Kunde Schlesner c956e8a686 Fix printf format warning 2015-05-07 15:45:22 -03:00
Yuri Kunde Schlesner e1fbac3ca1 Common: Remove common.h 2015-05-07 15:45:22 -03:00
Yuri Kunde Schlesner ecff2351a1 HLE: Clean up SVC dispatch mechanism 2015-05-06 00:24:39 -03:00
bunnei db4bd98bac SVC: Assert on unsupported CreateThread processor ID. 2015-04-09 22:55:18 -04:00
bunnei c077bcefa9 SVC: Update various SVCs to cause a reschedule. 
- CreateMutex/ReleaseMutex/ReleaseSemaphore/SetTimer/CancelTimer/ArbitrateAddress
 2015-04-09 19:06:42 -04:00
bunnei 7b9f428b23 Thread: Implement priority boost for starved threads. 
SVC: Return correct error code on invalid CreateThread processor ID.

SVC: Assert when creating a thread with an invalid userland priority.
 2015-04-09 19:05:21 -04:00
bunnei ee3377b67d SVC: Reschedule on svcCreateThread. 2015-04-09 19:04:20 -04:00
Lioncash 8cf81643a9 arm_interface: Get rid of GetTicks. 
Removes a TODO.
 2015-03-16 12:18:37 -04:00
archshift ef24e72b26 Asserts: break/crash program, fit to style guide; log.h->assert.h 
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.
 2015-02-10 18:30:31 -08:00
Kevin Hartman 5fcbfc06eb Scheduler refactor Pt. 1 
* 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.
 2015-02-09 21:47:12 -08:00
bunnei caa58acc84 WaitSynch: Always reschedule (verified behavior on hw). 2015-02-09 22:05:39 -05:00
Yuri Kunde Schlesner 88a4a808c6 Kernel: Stop creating useless Handles during object creation 
They're finally unnecessary, and will stop cluttering the application's
handle table.
 2015-02-02 15:37:09 -02:00
Yuri Kunde Schlesner c4208c1171 SVC: Enable CloseHandle, clean up DuplicateHandle 2015-02-02 15:37:04 -02:00
Yuri Kunde Schlesner 664c79ff47 Thread: Modernize two functions that slipped through previous rebases 2015-02-02 15:37:01 -02:00
Yuri Kunde Schlesner 8779b31fe6 Make Port/Service registration and querying more HW-accurate 2015-02-02 15:36:59 -02:00
Yuri Kunde Schlesner 58b544db99 SVC: Use CASCADE_RESULT in SVC handlers 2015-01-30 11:49:46 -02:00
Yuri Kunde Schlesner 09ae6e1fa3 Remove result.h InvalidHandle 
It was only being used in two places, where it was replaced by a local
constant.
 2015-01-30 11:49:45 -02:00
Yuri Kunde Schlesner 44f90340dc SVC: Change return type of handlers to ResultCode 2015-01-30 11:49:44 -02:00
Yuri Kunde Schlesner d52d859936 Kernel: Convert Event to not use Handles 2015-01-30 11:49:43 -02:00
Yuri Kunde Schlesner ad80ff1e32 Kernel: Convert Timer to (mostly) not use Handles 2015-01-30 11:47:07 -02:00
Yuri Kunde Schlesner 882b6fed75 Kernel: Convert Mutex to not use Handles 2015-01-30 11:47:06 -02:00
Yuri Kunde Schlesner 38e7122f23 Kernel: Convert AddressArbiter to not use Handles 2015-01-30 11:47:06 -02:00
Yuri Kunde Schlesner d9b19be1d9 Kernel: Convert Semaphore to not use Handles 2015-01-30 11:47:05 -02:00
Yuri Kunde Schlesner 4bb33dfc30 Kernel: Convert SharedMemory to not use Handles 2015-01-30 11:47:04 -02:00
bunnei 206cabc0e4 Merge pull request #412 from purpasmart96/svc_table_cleanup 
SVC: Update the SVC function table
 2015-01-28 17:36:23 -05:00
purpasmart96 62f4365db1 SVC: Update the SVC function table 2015-01-26 20:42:28 -08:00
bunnei 731154f79e WaitSynchronization: Added a result code for invalid result, fixed bug. 2015-01-21 20:49:43 -05:00
bunnei 68ddaaa2f5 Thread: Fix WaitSynchronization1 to not set register 1 on thread wakeup. 2015-01-21 20:48:46 -05:00
bunnei 15b6a4d9ad Kernel: Changed "ShouldWait" to return bool and "Acquire" to return void. 2015-01-21 20:47:49 -05:00
bunnei c68eb15695 WaitObject: Renamed "Wait" to "ShouldWait", made "ShouldWait" and "Acquire" pure virtual. 2015-01-21 20:47:49 -05:00
bunnei d2759c578e Kernel: Reschedule on SignalEvent and SendSyncRequest, fix some bugs. 2015-01-21 20:47:47 -05:00
bunnei 9412996c8f Kernel: Moved Wait and Acquire to WaitObject, added way to retrieve a WaitObject safely. 2015-01-21 20:47:46 -05:00
bunnei c06d64528a SVC: Removed a Sleep that made no sense 
- Would deadlock the calling thread
- Code would never get hit anyways
 2015-01-21 20:47:45 -05:00
bunnei 254e4ebd58 AddressArbiter: Changed to Kernel::Object, big cleanup, removed code that made no sense. 2015-01-21 20:47:45 -05:00
bunnei e5a9f1c644 Kernel: Get rid of WaitTypes and simplify lots of code, removing hacks. 2015-01-21 20:47:38 -05:00
bunnei 6deb1a0119 WaitSynchronizationN: Improved comments 2015-01-21 19:12:51 -05:00
bunnei 6643673f28 WaitSynchronizationN: Refactor to fix several bugs 
- 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
 2015-01-21 19:11:47 -05:00
bunnei aa01c57ae9 Kernel: Separate WaitSynchronization into Wait and Acquire methods. 2015-01-21 19:10:24 -05:00
bunnei 627e96fc15 WaitSynchronizationN: Handle case where handles=nullptr. 2015-01-21 19:09:10 -05:00
bunnei f5c6d367c9 WaitSynchronizationN: Handle case where handle_count is invalid. 2015-01-21 19:09:09 -05:00
bunnei 064be2b86f WaitSynchronizationN: Handle case where handle_count=0. 2015-01-21 19:09:09 -05:00
bunnei 7faf2d8e06 WaitSynchronizationN: Implement return values 2015-01-21 19:09:03 -05:00