Yuri Kunde Schlesner
7c50b999fa
Kernel: Remove unused g_main_thread variable
2015-05-08 22:12:12 -03:00
Yuri Kunde Schlesner
3cb19c9589
Process: Rename StaticAddressMapping => AddressMapping
2015-05-08 22:12:10 -03:00
Yuri Kunde Schlesner
83ccf85bb2
Process: Add more documentation to the class members
2015-05-08 22:11:49 -03:00
Yuri Kunde Schlesner
2f5904611d
Process: Use BitField to store process flags
2015-05-08 22:11:48 -03:00
Yuri Kunde Schlesner
2af30d465f
Process: Support parsing of exheader kernel caps
2015-05-08 22:11:44 -03:00
Yuri Kunde Schlesner
a5eba2f984
Kernel: Remove g_program_id
...
This has been obsoleted by the field in Process.
2015-05-08 22:11:03 -03:00
Yuri Kunde Schlesner
6d60acf0f1
Kernel: Introduce skeleton Process class to hold process data
2015-05-08 22:11:02 -03:00
Yuri Kunde Schlesner
e1fbac3ca1
Common: Remove common.h
2015-05-07 15:45:22 -03:00
Yuri Kunde Schlesner
c916bcf7b5
Move typedefs from kernel.h to more appropriate places
2015-05-06 23:45:05 -03:00
bunnei
c7dc799e19
Kernel: Properly initialize and shutdown all modules.
2015-05-01 18:27:03 -04:00
Emmanuel Gil Peyrot
0d69b2f7bd
Kernel: Use the correct format string for u64 hex.
2015-04-14 21:18:31 +02:00
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
9c3419ebcc
Kernel: Implemented priority inheritance for mutexes.
2015-04-09 19:06:39 -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
e08f55b1a7
Kernel: Fixed default thread priority.
2015-04-09 19:04:19 -04:00
Gareth Higgins
25a43cd2ec
Initialize base address to 0x0
2015-04-08 20:34:41 -04:00
archshift
4fb75d220a
Misc cleanup of common and related functions
2015-02-19 22:26:25 -08:00
Subv
8e2b248e05
Build: Fixed some warnings
2015-02-12 09:25:35 -05:00
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
1b0bf00cbc
Mutex: Locks should be recursive.
2015-02-09 22:06:09 -05:00
Lioncash
676daef3c7
core: Fix some warnings on OSX
2015-02-03 08:14:42 -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
52f58e64ef
Kernel: Make WaitObjects share ownership of Threads waiting on them
...
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.)
2015-02-02 15:37:08 -02:00
Yuri Kunde Schlesner
7725256f64
Explicitly instantiate constructors/destructors for Kernel objects
...
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.)
2015-02-02 15:37:07 -02:00
Yuri Kunde Schlesner
4e84df8be3
Mutex: Replace g_mutex_held_locks with a set inside Thread
2015-02-02 15:37:06 -02:00
Yuri Kunde Schlesner
e8330dd162
Kernel: Fix bug in HandleTable::Close
2015-02-02 15:37:04 -02:00
Yuri Kunde Schlesner
5354a479bc
Kernel: Remove Object::GetHandle (it's not used anymore :D)
2015-02-02 15:37:04 -02:00
Yuri Kunde Schlesner
869ec46683
Kernel: Introduce unique Object ids for debugging
2015-02-02 15:37:03 -02:00
Yuri Kunde Schlesner
a9b86db3cf
Kernel: Use separate Handle tables for CoreTiming userdata
...
This is to support the removal of GetHandle soon
2015-02-02 15:37:03 -02:00
Yuri Kunde Schlesner
ec9c773251
Kernel: Remove previous scheduled event when a Timer is re-Set
2015-02-02 15:37:02 -02:00
Yuri Kunde Schlesner
664c79ff47
Thread: Modernize two functions that slipped through previous rebases
2015-02-02 15:37:01 -02:00
Lioncash
3f00dd9117
arm: Clean up ARMul_State
...
Remove unnecessary/unused struct variables.
2015-01-31 21:55:34 -05:00
Lioncash
96c174aed4
shared_memory: Fix assignments in SharedMemory::Map
2015-01-30 11:37:53 -05:00
Yuri Kunde Schlesner
d917a9bf77
Kernel: Mark all appropriate kernel objects as "final"
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
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
Yuri Kunde Schlesner
b5ee4f9df9
Move VAddr/PAddr typedefs to kernel.h
2015-01-30 11:47:01 -02:00
Yuri Kunde Schlesner
9a345de2bd
Kernel: Remove useless/duplicated comments; mark functions static
2015-01-30 11:47:01 -02:00
bunnei
68ddaaa2f5
Thread: Fix WaitSynchronization1 to not set register 1 on thread wakeup.
2015-01-21 20:48:46 -05:00
bunnei
4255f25647
Thread: Use std::find in CheckWait_WaitObject.
2015-01-21 20:48:46 -05:00
bunnei
2f3020a102
Mutex: Cleanup and remove redundant code.
2015-01-21 20:48:36 -05:00
bunnei
f09806aed2
Kernel: Renamed some functions for clarity.
...
- ReleaseNextThread->WakeupNextThread
- ReleaseAllWaitingThreads->WakeupAllWaitingThreads.
2015-01-21 20:48:30 -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
69c5830ef2
Event: Fix implementation of "non-sticky" events.
2015-01-21 20:47:48 -05:00
bunnei
9e6ec3b6cd
Session: Change to a WaitObject.
2015-01-21 20:47:47 -05:00
bunnei
d2759c578e
Kernel: Reschedule on SignalEvent and SendSyncRequest, fix some bugs.
2015-01-21 20:47:47 -05:00
bunnei
dde02f79af
Mutex: Fix a bug where the thread should not wait if it already has the mutex.
2015-01-21 20:47:46 -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
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
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
7faf2d8e06
WaitSynchronizationN: Implement return values
2015-01-21 19:09:03 -05:00
bunnei
e4a5d8ad4f
Event: Fixed some bugs and cleanup (Subv)
2015-01-21 18:43:50 -05:00
bunnei
1f7a04f05a
Thread: Keep track of multiple wait objects.
2015-01-21 18:42:04 -05:00
bunnei
14cbbf4d9b
Event: Get rid of permanent_lock hack.
2015-01-21 18:42:04 -05:00
bunnei
5e77e2e1de
WaitObject: Added RemoveWaitingThread, fixed a bug, and cleanup.
2015-01-21 18:41:58 -05:00
bunnei
c22bac6398
Kernel: Added WaitObject and changed "waitable" objects inherit from it.
2015-01-21 18:41:00 -05:00
Lioncash
a3f5e5605c
core: Fix a few docstrings
2015-01-20 13:52:44 -05:00
Subv
9e2ae289b8
AddrArbiter: Implement arbitration types 3 and 4.
2015-01-13 14:49:26 -05:00
bunnei
542b0b0057
Merge pull request #466 from Subv/wake
...
Thread: Prevent waking a thread multiple times.
2015-01-11 13:39:23 -05:00
Subv
b68d51ed30
Thread: Prevent waking a thread multiple times.
...
If a thread was woken up by something, cancel the wakeup timeout.
2015-01-11 13:18:52 -05:00
Yuri Kunde Schlesner
8ad41775cc
Kernel: Start using boost::intrusive_ptr for lifetime management
2015-01-09 19:43:52 -02:00
Yuri Kunde Schlesner
d751de7341
Kernel: Don't re-assign object's handle when duplicating one
2015-01-09 19:43:51 -02:00
Yuri Kunde Schlesner
78ea76e12f
Thread: Fix nullptr access in a logging function
2015-01-09 04:02:28 -02:00
Yuri Kunde Schlesner
7f1557fbbd
Thread: Rename thread_queue => thread_list
2015-01-09 04:02:17 -02:00
Yuri Kunde Schlesner
9bf8462b96
Thread: Reduce use of Handles and move some funcs to inside the class.
2015-01-09 04:02:15 -02:00
Yuri Kunde Schlesner
ba72208cd4
Kernel: Move Thread's definition to the header file
2015-01-09 03:51:55 -02:00
Yuri Kunde Schlesner
7b3452c730
Move ThreadContext to core/core.h and deal with the fallout
2015-01-09 03:51:55 -02:00
bunnei
d46f650036
Merge pull request #255 from Subv/cbranch_3
...
Implemented timers
2015-01-08 22:38:33 -05:00
Subv
07044651ef
SVC: Implemented the Timer service calls.
2015-01-08 21:22:14 -05:00
Subv
dfc440785a
SVC: Fixed SleepThread.
...
It will now properly wait the specified number of nanoseconds and then wake up the thread.
2015-01-08 18:39:12 -05:00
Subv
60a373a786
Threads: Use a dummy idle thread when no other are ready.
...
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.
2015-01-07 20:31:31 -05:00
Yuri Kunde Schlesner
122c2bb324
Common: Clean up ThreadQueueList
...
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.
2015-01-07 18:38:25 -02:00
bunnei
cc23269ff4
Merge pull request #407 from Subv/arbiter
...
AddressArbiter: Ported arbitration type 2 from 3dmoo.
2015-01-05 00:05:50 -05:00
Subv
ea80363cc2
Mutex: Add the calling thread to the waiting list when needed
...
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.
2015-01-04 12:52:34 -05:00
Subv
0276a75f24
AddressArbiter: Ported arbitration type 2 from 3dmoo.
...
(Thanks 3dmoo!)
2015-01-03 12:09:11 -05:00
Yuri Kunde Schlesner
7e2903cb74
Kernel: New handle manager
...
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.
2014-12-28 11:52:55 -02:00
Yuri Kunde Schlesner
23f2142009
Kernel: Replace GetStaticHandleType by HANDLE_TYPE constants
2014-12-28 11:52:53 -02:00
Yuri Kunde Schlesner
73fba22c01
Rename ObjectPool to HandleTable
2014-12-28 11:52:52 -02:00
bunnei
0de6a08d75
Merge pull request #291 from purpasmart96/license
...
License change
2014-12-21 16:05:44 -05:00
purpasmart96
ebfd831ccb
License change
2014-12-20 21:20:24 -08:00
bunnei
4fcdbed9f6
Thread: Wait current thread on svc_SleepThread
...
- Removed unused VBLANK sleep mode
- Added error log for bad context switch
- Renamed VerifyWait to CheckWaitType to be more clear
2014-12-20 23:20:19 -05:00
bunnei
2e5869c939
Merge pull request #316 from yuriks/thread-handle
...
Kernel: Implement support for current thread pseudo-handle
2014-12-20 16:36:01 -05:00
Chin
e795692614
Clean up some warnings
2014-12-20 10:03:36 -05:00
Yuri Kunde Schlesner
adee775f44
Kernel: Implement support for current thread pseudo-handle
...
This boots a few (mostly Nintendo 1st party) games further.
2014-12-20 03:27:47 -02:00
bunnei
7bae450379
Merge pull request #185 from purpasmart96/mem_perm
...
Kernel: Add missing permissions
2014-12-17 20:56:04 -05:00
Subv
ea9ce0fba7
Filesystem/Archives: Implemented the SaveData archive
...
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
2014-12-17 19:21:38 -05:00
Yuri Kunde Schlesner
ca67bb7945
HLE: Rename namespaces to match move & fix initialization order
2014-12-16 01:08:38 -02:00
Yuri Kunde Schlesner
c72ccfa6db
HLE: Move kernel/archive.* to service/fs/
2014-12-16 01:08:14 -02:00
Yuri Kunde Schlesner
e321decf98
Remove SyncRequest from K::Object and create a new K::Session type
...
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.)
2014-12-15 18:26:17 -02:00
Subv
ea95876431
Kernel/Semaphore: Small style change
2014-12-13 13:40:19 -05:00
Subv
effb181888
Kernel/Semaphores: Invert the available count checking.
...
Same semantics, idea by @yuriks
2014-12-13 13:40:18 -05:00
