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709 Commits

Author SHA1 Message Date
Subv
46572d027d Kernel: Implemented mutex priority inheritance. 
Verified with a hwtest and implemented based on reverse engineering.

Thread A's priority will get bumped to the highest priority among all the threads that are waiting for a mutex that A holds.
Once A releases the mutex and ownership is transferred to B, A's priority will return to normal and B's priority will be bumped.
 2018-04-23 11:23:44 -05:00
Subv
a70ed9c8ae Kernel: Use 0x2C as default main thread priority for homebrew and lone NRO/NSOs 2018-04-20 21:04:35 -05:00
Subv
013778aa21 Qt: Update the WaitTree widget to show info about the current mutex of each thread. 2018-04-20 21:04:34 -05:00
Subv
be155f4d9d Kernel: Remove unused ConditionVariable class. 2018-04-20 21:04:33 -05:00
Subv
5fdfbfe25a Kernel: Remove old and unused Mutex code. 2018-04-20 21:04:32 -05:00
Subv
b18ccf9399 Kernel: Properly implemented svcWaitProcessWideKey and svcSignalProcessWideKey 
They work in tandem with guest code to provide synchronization primitives along with svcArbitrateLock/Unlock
 2018-04-20 21:04:27 -05:00
Subv
e81a2080eb Kernel: Corrected the implementation of svcArbitrateLock and svcArbitrateUnlock. 
Switch mutexes are no longer kernel objects, they are managed in userland and only use the kernel to handle the contention case.
Mutex addresses store a special flag value (0x40000000) to notify the guest code that there are still some threads waiting for the mutex to be released. This flag is updated when a thread calls ArbitrateUnlock.

TODO:
* Fix svcWaitProcessWideKey
* Fix svcSignalProcessWideKey
* Remove the Mutex class.
 2018-04-20 21:04:25 -05:00
Lioncash
bec05db746 resource_limit: Make ResourceTypes an enum class 
Prevents enum identifiers from leaking into the surrounding scope.
 2018-04-20 19:41:45 -04:00
Lioncash
d9e316e353 common_funcs: Remove ARRAY_SIZE macro 
C++17 has non-member size() which we can just call where necessary.
 2018-04-19 22:36:52 -04:00
Hexagon12
e52a87b98a Various service name fixes - part 2 (rebased) (#322) 
* Updated ACC with more service names

* Updated SVC with more service names

* Updated set with more service names

* Updated sockets with more service names

* Updated SPL with more service names

* Updated time with more service names

* Updated vi with more service names
 2018-04-17 11:37:43 -04:00
bunnei
43f0f163e1 vm_manager: Increase GetTotalMemoryUsage value. 
- Gets Binding of Isaac running.
 2018-04-14 22:04:10 -04:00
bunnei
40bccd74d3 svc: Stub out SetThreadActivity, GetThreadContext. 2018-04-02 23:51:01 -04:00
bunnei
99ae9dbf49 shared_memory: Remove incorrect 3ds-specific check. 2018-04-02 23:50:58 -04:00
bunnei
f4ba523992 hle_ipc, fsp_srv: Cleanup logging. 2018-03-31 23:30:00 -04:00
bunnei
eef097bdc7 hle_ipc: Do not ensure write buffer size. 2018-03-31 16:06:46 -04:00
bunnei
b27ab46bde memory: Fix stack region. 2018-03-31 16:06:45 -04:00
bunnei
f6893969b3 svc: Stub GetThreadCoreMask. 2018-03-29 21:23:15 -04:00
N00byKing
1d8b6ad13b Clang Fixes 2018-03-19 17:53:35 +01:00
N00byKing
0e72d0d826 More Warning cleanups 2018-03-19 17:27:04 +01:00
N00byKing
ef875d6a35 Clean Warnings (?) 2018-03-19 17:07:08 +01:00
bunnei
c86af6939c hle_ipc: Add SleepClientThread to block current thread within HLE routines. 2018-03-18 20:56:34 -04:00
bunnei
2faa83ca13 hle_ipc: Use shared_ptr instead of unique_ptr to allow copies. 2018-03-18 20:56:33 -04:00
bunnei
019f1a0cf0 hle_ipc: Remove GetPointer(..) usage with WriteToOutgoingCommandBuffer. 2018-03-18 20:56:33 -04:00
bunnei
e353b9fb3d thread: Add THREADSTATUS_WAIT_HLE_EVENT, remove THREADSTATUS_WAIT_ARB. 2018-03-18 20:56:32 -04:00
bunnei
cc6f22e0e4 process: MirrorMemory should use MemoryState::Mapped. 2018-03-16 19:24:54 -04:00
bunnei
e9a857ce82 process: Unmap previously allocated heap. 2018-03-16 18:32:25 -04:00
bunnei
403f8e79ea arm_interface: Support unmapping previously mapped memory. 2018-03-16 18:32:24 -04:00
bunnei
34a29ad051 svc: Use more correct values for GetInfo MapRegion and NewMapRegion. 2018-03-16 18:32:23 -04:00
bunnei
8581404482 kernel: Move stack region outside of application heap. 2018-03-16 18:32:23 -04:00
bunnei
3923b0f589 process: Fix stack memory state. 2018-03-16 18:32:21 -04:00
bunnei
8be7131033 MemoryState: Add additional memory states and improve naming. 2018-03-16 18:32:21 -04:00
bunnei
7d6653268f core: Move process creation out of global state. 2018-03-14 18:42:19 -04:00
bunnei
46fc7d8502
Merge pull request #216 from Subv/savedata 
Implemented the SaveData archive and MountSaveData.
 2018-03-01 22:14:31 -05:00
Subv
827f8ca3c7 Kernel: Store the program id in the Process class instead of the CodeSet class. 
There may be many CodeSets per Process, so it's wasteful and overcomplicated to store the program id in each of them.
 2018-03-01 19:03:53 -05:00
Jules Blok
c74af07c49 thread: Clear the process list on shutdown. 2018-02-27 17:13:39 +01:00
bunnei
926604fc14
Merge pull request #207 from mailwl/duplicatesession 
IPC: add domain header to response if only it exists in request
 2018-02-26 20:52:56 -08:00
bunnei
f1beb69899
Merge pull request #215 from N00byKing/umapsharedmmry 
UnmapSharedMemory
 2018-02-25 21:04:24 -08:00
N00byKing
08c6ac02cf
(Hopefully) Fix MinGW Build 2018-02-25 13:40:22 +01:00
N00byKing
2b41c6e573 Add UnmapSharedMemory 
C++11 requires spaces on the Identifier

Add inttypes include

clang
 2018-02-25 11:38:06 +01:00
mailwl
e4f94ee30b Stub more functions 2018-02-22 17:28:15 +03:00
mailwl
1289a3c3c1 Add warning if Domain request has no domain message header 2018-02-20 22:51:54 +03:00
mailwl
827152d1fd Fix: change check for domain order and existance of domain message header 2018-02-20 21:59:58 +03:00
mailwl
1572c45aa0 IPC: add domain header to response if only it exists in request 2018-02-20 19:27:49 +03:00
bunnei
8db80d8389 scheduler: Cleanup based on PR feedback. 2018-02-19 16:46:42 -05:00
bunnei
ac81c02ed9 kernel: Use Scheduler class for threading. 2018-02-18 15:17:16 -05:00
bunnei
c78d495161 kernel: Add Scheduler, which encapsulates the scheduling loading from Thread module. 2018-02-18 14:58:40 -05:00
bunnei
cec0d4f191 kernel: Remove unused address_arbiter code. 2018-02-18 14:46:11 -05:00
Subv
94ee8fc97b Kernel/IPC: Add a small delay after each SyncRequest to prevent thread starvation. 
Ported from citra PR #3091

The delay specified here is from a Nintendo 3DS, and should be measured in a Nintendo Switch.

This change is enough to prevent Puyo Puyo Tetris's main thread starvation.
 2018-02-18 13:25:48 -05:00
mailwl
6797d4a907 Service/hid: stub some functions 2018-02-16 06:15:05 +03:00
bunnei
df008a159b shared_memory: Remove some checks. 2018-02-14 22:24:06 -05:00
bunnei
db873a232c
Merge pull request #188 from bunnei/refactor-buffer-descriptor 
Refactor IPC buffer descriptor interface
 2018-02-14 18:31:53 -05:00
bunnei
88bfec37ce hle_ipc: Remove const from WriteBuffer size. 2018-02-14 14:21:10 -05:00
Lioncash
c1146d2a5f
thread: Silence formatting specifier warnings 2018-02-14 01:50:14 -05:00
Lioncash
1e33db8573
vm_manager: Silence formatting specifier warnings 2018-02-14 01:50:14 -05:00
bunnei
6fd19f05f1 hle_ipc: Add GetReadBufferSize and check write buffer size. 2018-02-14 00:14:17 -05:00
bunnei
fc1b425520 hle_ipc: Add helper functions for reading and writing buffers. 2018-02-13 23:54:07 -05:00
bunnei
1ce6fff064 hle_ipc: Add helper functions for reading and writing buffers. 2018-02-13 23:26:03 -05:00
bunnei
903beb43a8 mutex: Update hasWaiters on release. 2018-02-05 21:54:10 -05:00
bunnei
42fc437268 GetInfo: Implement IsCurrentProcessBeingDebugged. 2018-02-04 12:34:45 -05:00
bunnei
0b6b147939 WaitProcessWideKeyAtomic: Handle case where condition variable was already created. 2018-02-04 12:30:51 -05:00
bunnei
647364db8f svc: SharedMemory size should be 64-bits and cleanup. 2018-02-03 13:36:54 -05:00
bunnei
f9c9ce2005 ArbitrateLock: Assert that requesting_thread is current_thread. 2018-02-03 13:29:18 -05:00
shinyquagsire23
96c444d1ff shared_memory: Only mark addresses as invalid if they are within the heap 2018-01-29 23:38:56 -07:00
bunnei
c1a8e4bfe4
Merge pull request #148 from MerryMage/feature/special-memory 
memory: Replace all memory hooking with Special regions
 2018-01-27 15:20:53 -05:00
MerryMage
738f91a57d memory: Replace all memory hooking with Special regions 2018-01-27 15:16:39 +00:00
bunnei
7588b24f46 server_session: Fix scenario where all domain handlers are closed. 2018-01-24 22:24:16 -05:00
bunnei
1b1d399e5f hle: Rename RequestBuilder to ResponseBuilder. 2018-01-24 22:24:10 -05:00
bunnei
f0035420d7 ipc_helpers: Make interface domain agnostic and add header validation. 2018-01-24 22:19:01 -05:00
bunnei
27bad0598a hle: Integrate Domain handling into ServerSession. 2018-01-24 22:18:56 -05:00
bunnei
67758857e4 hle: Remove Domain and SyncObject kernel objects. 2018-01-24 22:18:54 -05:00
bunnei
932fa94af7 handle_table: Remove ConvertSessionToDomain. 2018-01-24 22:18:51 -05:00
James Rowe
096be16636 Format: Run the new clang format on everything 2018-01-20 16:45:11 -07:00
David
0b6da0c1ab Added CreateSharedMemory & UNIMPLEMENTED() for non existent services. (#113) 
* Added svcCreateSharedMemory

* Services which are not implemented now throw UNIMPLEMENTED()

* clang-format

* changed perms to u32

* removed camelcase
 2018-01-19 19:35:25 -05:00
River City Ransomware
dd62f125c3 Fixes some cast warnings, partial port of citra #3064 (#106) 
* Fixes some cast warnings, partially fixes citra #3064

* Converted casts to uint32_t to u32

* Ran clang-format
 2018-01-19 18:01:41 -05:00
bunnei
e1ee8f4657 svc: Fix svcGetInfo MapRegionBaseAddr. 2018-01-18 23:44:15 -05:00
bunnei
d80991977a svc: Add additional fields to MemoryInfo struct. 2018-01-18 23:37:54 -05:00
gdkchan
59575d5cae Stub PopLaunchParameter and implement Buffer C Descriptors reading on hle_ipc (#96) 
* Stub PopLaunchParameter and implement Buffer C Descriptors reading

* Address PR feedback

* Ensure we push a u64 not a size_t

* Fix formatting
 2018-01-18 14:54:34 -05:00
Lioncash
4497eb4528 svc: Rename some entries to match their analogue on SwitchBrew 
Makes the codebase a little more consistent with regards to available documentation. Also amends the duplicate case where there was a similar entry at 0x72 named ConnectToPort.
 2018-01-17 20:38:23 -05:00
Lioncash
c81ed5eb33 svc: Add CreateJitMemory and MapJitMemory svc strings 
Makes the table match SwitchBrew for these entries
 2018-01-17 20:32:56 -05:00
bunnei
7fa32af1c7 svc: Clang-format fix. 2018-01-17 12:19:17 -05:00
bunnei
b588cbcb1d hle_ipc: Clang format. 2018-01-17 11:37:26 -05:00
bunnei
30cb98f874 ipc: Implement domain command CloseVirtualHandle. 2018-01-17 01:20:10 -05:00
Subv
bf0e20c571 SVC: Correct some return values in svcGetInfo and added TitleId and PrivilegedProcessId stubs. 
# Conflicts:
#	src/core/hle/kernel/svc.cpp
 2018-01-16 18:50:23 -05:00
Subv
3442f4b96a SVC: Add 4.0.0+ comment to GetInfoType enum values. 2018-01-16 18:44:39 -05:00
Subv
5bc14e791a IPC: Push domain objects as move handles when not in a domain. 2018-01-16 18:42:08 -05:00
bunnei
1aa4cdc3c8
Merge pull request #52 from ogniK5377/fsp 
added more svcGetInfo pairs for 3.0.0+ support, Changed HEAP_SIZE and TLS_AREA_VADDR. changed mem usage & heap usage stub added, ISelfController, IApplication function stubs. Added SetThreadCoreMask
 2018-01-16 18:27:48 -05:00
David Marcec
bb7221c5d5 SetThreadCoreMask stub, time to implement fsp 2018-01-16 14:23:53 -08:00
David Marcec
68143af636 Added more svcGetInfo pairs 2018-01-16 14:06:45 -08:00
MerryMage
e35644c005 clang-format 2018-01-16 18:05:21 +00:00
bunnei
22659afcd0 shared_memory: Minor fixes and cleanup. 2018-01-14 17:20:55 -05:00
bunnei
974362bc12 svc: Implement svcMapSharedMemory. 2018-01-14 17:20:55 -05:00
bunnei
bd58c5470c kernel: Increase default stack size to 64K. 2018-01-14 17:20:55 -05:00
bunnei
1247c53786 yuzu: Update license text to be consistent across project. 2018-01-13 16:22:39 -05:00
bunnei
056f987bcd core: Include <algorithm> where used. 2018-01-11 22:36:56 -05:00
bunnei
039fc7f985 core: Fix recent GCC build breaks. 2018-01-11 22:24:09 -05:00
bunnei
97ef21e166 svc: Implement GetSystemTick. 2018-01-11 21:59:31 -05:00
Subv
ab86b80cac IPC: Corrected some definitions for the buffer C descriptor flags. 2018-01-10 23:28:02 -05:00
Subv
ba02f0deef svc: Stub ResetSignal and CreateTransferMemory 2018-01-10 23:27:59 -05:00
Subv
0a1278081e svc: Stub SetMemoryAttribute 2018-01-10 23:27:56 -05:00
Subv
7ad20154fc Threads: Added enum values for the Switch's 4 cpu cores and implemented svcGetInfo(AllowedCpuIdBitmask) 2018-01-10 01:01:55 -05:00
Subv
c2ee513d35 SVC: Fixed WaitSynchronization with multiple handles when none is immediately ready. 2018-01-09 15:02:43 -05:00
Subv
bc91ebacc1 SVC: Implemented CancelSynchronization. 2018-01-09 15:02:04 -05:00
Subv
a418f6e77b ErrorCodes: Updated the InvalidHandle and Timeout kernel error codes. 2018-01-09 12:05:10 -05:00
Subv
8d9250fa70 SVC: Fixed WaitSynchronization with multiple handles when at least one of them is ready. 2018-01-09 11:53:50 -05:00
bunnei
4236799832 kernel: Rename Semaphore to ConditionVariable. 2018-01-08 21:41:37 -05:00
bunnei
9fcd2bf672 mutex: Remove unused call to VerifyGuestState. 2018-01-08 21:12:56 -05:00
Subv
db3a525166 Kernel: Actually wake up the requested number of threads in Semaphore::Release. 
Also properly keep track of data in guest memory, this fixes managing the semaphore from userland.

It was found that Semaphores are actually Condition Variables, with Release(1) and Release(-1) being equivalent to notify_one and notify_all. We should change the name of the class to reflect this.
 2018-01-08 21:12:54 -05:00
Subv
1bbe9309da Kernel: Properly keep track of mutex lock data in the guest memory. This fixes userland locking/unlocking. 2018-01-08 21:12:51 -05:00
Subv
2a3f8e8484 Kernel: Allow chaining WaitSynchronization calls inside a wakeup callback. 2018-01-08 21:12:49 -05:00
B3n30
82151d407d CoreTiming: Reworked CoreTiming (cherry-picked from Citra #3119) 
* CoreTiming: New CoreTiming; Add Test for CoreTiming
 2018-01-08 19:10:25 -05:00
Subv
32847d8b86 IPC: Add functions to read the input move/copy objects from an IPC request. 2018-01-07 17:11:51 -05:00
Subv
7e3561b1cd IPC: Don't attempt to read the command buffer if it holds a Close request. 2018-01-07 17:11:49 -05:00
Subv
0368324f79 IPC Cleanup: Remove 3DS-specific code and translate copy, move and domain objects in IPC requests. 
Popping objects from the buffer is still not implemented.
 2018-01-07 17:11:47 -05:00
Subv
b0ceb4df70 IPC: Skip the entire u64 of the command id when receiving an IPC request. 
Service code now doesn't have to deal with this.
 2018-01-07 17:11:45 -05:00
Subv
226786f0b0 IPC: Use the correct size when pushing raw data to the command buffer and fixed pushing domain objects. 
Domain object ids are always stored immediately after the raw data.
 2018-01-07 17:11:43 -05:00
bunnei
bc8ef64804 svc: Implement svcSignalProcessWideKey. 2018-01-07 16:55:17 -05:00
bunnei
4e33b4b42f semaphore: More changes for Switch. 2018-01-07 16:52:23 -05:00
bunnei
0f6fbdb963 wait_object: Refactor to allow waking up a single thread. 2018-01-07 16:33:41 -05:00
bunnei
5017038ca7 svc: Implement svcWaitProcessWideKeyAtomic. 2018-01-06 16:14:12 -05:00
bunnei
91f10a1460 semaphore: Updates for Switch. 2018-01-06 15:55:40 -05:00
bunnei
0e978bdd50 svc: Implement WaitSynchronization for a single handle. 2018-01-06 14:34:32 -05:00
bunnei
57f42e5887 svc: Refactor LockMutex code to use WaitSynchronization1. 2018-01-06 14:19:28 -05:00
bunnei
0dbc8f3577 svc: Add missing string_util include. 2018-01-04 19:45:15 -05:00
bunnei
b172f0d770 arm: Remove SkyEye/Dyncom code that is ARMv6-only. 2018-01-02 22:24:12 -05:00
bunnei
f0eab802e8 vm_manager: Use a more reasonable MAX_ADDRESS size. 2018-01-02 21:37:56 -05:00
bunnei
81a8a57ce2 svc: Remove unnecessary "svc" prefix to naming scheme. 2018-01-02 20:47:26 -05:00
bunnei
480906fe1b hle: Move SVC code to kernel namespace. 2018-01-02 20:40:30 -05:00
bunnei
e9710a2cf7 vm_manager: Stub out a bunch of interfaces used by svcGetInfo. 2018-01-01 15:59:31 -05:00
bunnei
93480b10ef core/video_core: Fix a bunch of u64 -> u32 warnings. 2018-01-01 15:40:35 -05:00
bunnei
aa7c824ea4 svc: Implement svcExitProcess. 2018-01-01 14:38:34 -05:00
bunnei
b9950cd4b0 svc: Implement svcLockMutex. 2018-01-01 14:02:26 -05:00
bunnei
d0046b120a kernel: Add ObjectAddressTable class. 2018-01-01 13:25:37 -05:00
bunnei
1cb978eb82 thread: Keep track of the initially created handle. 
This is kinda crufty, but we need it for now to update guest state variables.
 2017-12-31 17:23:36 -05:00
bunnei
c7983e970c errors: Define missing kernel error codes. 2017-12-31 15:59:00 -05:00
bunnei
3a91a62b8f svc: Implement svcUnmapMemory. 2017-12-31 15:22:49 -05:00
bunnei
b6087e35b5 thread: Main thread should set thread handle to reg 1. 2017-12-30 12:10:58 -05:00
bunnei
7ccd8de863 thread: Remove THUMB mode flag. 2017-12-30 12:08:26 -05:00
bunnei
eed4f2e229 thread: Main thread should be ready by default, all others dormant. 2017-12-30 12:05:10 -05:00
bunnei
ebd4b1422d kernel: Various 64-bit fixes in memory/process/thread 2017-12-29 13:27:58 -05:00
bunnei
dcdaac8a0b kernel: Fix implementation of ConvertSessionToDomain. 2017-12-29 00:36:22 -05:00
bunnei
e17c0019c5 kernel: Add basic support for Domain object. 2017-12-28 23:30:21 -05:00
bunnei
834fa5db65 kernel: Add SyncObject primitive, use it for ClientSession. 2017-12-28 23:12:28 -05:00
bunnei
3421e1617e process: Add method to mirror a memory region. 2017-12-28 21:35:49 -05:00
bunnei
3597650f22 service: Return proper result code for IPC::CommandType::Close. 2017-10-31 19:30:05 -04:00
bunnei
34571f4d2e hle: Use Switch formatted result codes. 2017-10-31 19:26:11 -04:00
bunnei
dcd6bb82f7 hle: Fix QueryMemory response for MemoryInfo. 2017-10-19 23:00:46 -04:00
bunnei
654fae29c1 hle_ipc: Only copy necessary fields for outgoing command buffer. 2017-10-18 21:39:48 -04:00
bunnei
b283cf7348 hle_ipc: Parse out buffer X/A/B/B descriptors from incoming command buffer. 2017-10-18 21:38:01 -04:00
bunnei
4fb1b24d68 hle: Implement ConvertSessionToDomain, various cleanups. 2017-10-15 01:24:22 -04:00
bunnei
960a1416de hle: Initial implementation of NX service framework and IPC. 2017-10-14 22:18:42 -04:00