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Author SHA1 Message Date
bunnei 11597c4ab2 Merge pull request #454 from Subv/signal_processwide 
Kernel/SVC: Signal the highest priority threads first in svcSignalProcessWideKey
 2018-05-23 10:28:23 -04:00
bunnei 613a6d661e Merge pull request #457 from Subv/mutex_waiters 
Mutex: Do not assert when the mutex waiting threads list isn't empty on mutex release.
 2018-05-20 23:44:44 -04:00
Subv fe463e2a1c Mutex: Do not assert when the mutex waiting threads list isn't empty on mutex release. 
A thread may own multiple mutexes at the same time, and only release one of them while other threads are waiting for the other mutexes.
 2018-05-20 14:41:58 -05:00
Subv e3e8902d40 Kernel/SVC: Signal the highest priority threads first in svcSignalProcessWideKey. 2018-05-19 16:58:30 -05:00
Subv 8ce8160ce3 Kernel/Threads: Reschedule the proper core when operating on that core's threads. 2018-05-19 16:57:44 -05:00
Subv 8935ca8e11 SVC: Removed unused WaitSynchronization1 function 2018-05-19 16:56:33 -05:00
David Marcec 75bd5bf8be Added RequestWithContext & ControlWithContext 2018-05-17 14:03:52 -07:00
bunnei ce7d89cb0e thread: Rename mask to affinity_masks. 2018-05-10 19:34:53 -04:00
bunnei d96be9b56b thread: Support core change on ResumeFromWait and improve ChangeCore. 2018-05-10 19:34:53 -04:00
bunnei eabfdfe4ec scheduler: Protect scheduling functions with a global mutex. 2018-05-10 19:34:52 -04:00
bunnei 82bb8701ea thread: Initialize ideal_core and mask members. 2018-05-10 19:34:52 -04:00
bunnei 5a5850af69 threading: Reschedule only on cores that are necessary. 2018-05-10 19:34:52 -04:00
bunnei 9e559ceb09 svc: Implement GetThreadCoreMask and SetThreadCoreMask. 2018-05-10 19:34:51 -04:00
bunnei 922b5c326e thread: Implement ChangeCore function. 2018-05-10 19:34:50 -04:00
bunnei 7b6dd22605 svc: SignalProcessWideKey should apply to all cores. 2018-05-10 19:34:49 -04:00
bunnei 6c4f161ba2 svc: Implement GetCurrentProcessorNumber. 2018-05-10 19:34:49 -04:00
bunnei 44c565aeca core: Implement multicore support. 2018-05-10 19:34:46 -04:00
bunnei 618cce3172 Merge pull request #431 from lioncash/fmt 
general: Make formatting of logged hex values more straightforward
 2018-05-02 15:24:41 -04:00
Lioncash 1b310cbb3a general: Make formatting of logged hex values more straightforward 
This makes the formatting expectations more obvious (e.g. any zero padding specified
is padding that's entirely dedicated to the value being printed, not any pretty-printing
that also gets tacked on).
 2018-05-02 09:49:36 -04:00
bunnei 5e4d01f80c ipc: Add support for PopIpcInterface() method. 
- This can be used for domain objects as inputs to service functions.
 2018-05-01 21:57:44 -04:00
David 3a3b58df8b GetSharedFontInOrderOfPriority (#381) 
* GetSharedFontInOrderOfPriority

* Update pl_u.cpp

* Ability to use ReadBuffer and WriteBuffer with different buffer indexes, fixed up GetSharedFontInOrderOfPriority

* switched to NGLOG

* Update pl_u.cpp

* Update pl_u.cpp

* language_code is actually language code and not index

* u32->u64

* final cleanups
 2018-05-01 16:28:36 -04:00
Lioncash 3873211738 core_timing: Namespace all functions and constants in core_timing's header 
All of these variables and functions are related to timings and should be within the namespace.
 2018-04-30 03:32:59 -04:00
Lioncash d1e3e0eb42 string_util: Remove StringFromFormat() and related functions 
Given we utilize fmt, we don't need to provide our own functions for formatting anymore
 2018-04-29 18:52:33 -04:00
Lioncash 44d2f427d4 core: Replace usages of LOG_GENERIC with new fmt-capable equivalents 2018-04-27 11:57:52 -04:00
Lioncash 324ee31fc3 general: Convert assertion macros over to be fmt-compatible 2018-04-27 10:04:02 -04:00
Lioncash 871e6c0041 kernel/shared_memory: Remove unnecessary semicolon at end of ConvertPermissions() 
Functions don't need to be terminated by semicolons.
 2018-04-25 20:32:16 -04:00
Lioncash bd9414dd31 kernel: Migrate logging macros to fmt-compatible ones 2018-04-25 20:32:09 -04:00
bunnei 5ff201a288 Merge pull request #370 from Subv/sync_primitives 
Kernel: Reworked the new kernel synchronization primitives.
 2018-04-23 16:33:00 -04:00
Subv 329bec6dbd 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 4be07d1090 Kernel: Use 0x2C as default main thread priority for homebrew and lone NRO/NSOs 2018-04-20 21:04:35 -05:00
Subv 106d31e8c3 Qt: Update the WaitTree widget to show info about the current mutex of each thread. 2018-04-20 21:04:34 -05:00
Subv f5a2b1920b Kernel: Remove unused ConditionVariable class. 2018-04-20 21:04:33 -05:00
Subv e499b48f97 Kernel: Remove old and unused Mutex code. 2018-04-20 21:04:32 -05:00
Subv fcd7cbe65a 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 4e47dd5b59 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 5860b9f4ce 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 c9f5ae4fcc 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 4c462c91bd 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 3260473ce8 vm_manager: Increase GetTotalMemoryUsage value. 
- Gets Binding of Isaac running.
 2018-04-14 22:04:10 -04:00
bunnei e71cfbce72 svc: Stub out SetThreadActivity, GetThreadContext. 2018-04-02 23:51:01 -04:00
bunnei 1eeef530e5 shared_memory: Remove incorrect 3ds-specific check. 2018-04-02 23:50:58 -04:00
bunnei 52c5bc4642 hle_ipc, fsp_srv: Cleanup logging. 2018-03-31 23:30:00 -04:00
bunnei 6d21b8cdea hle_ipc: Do not ensure write buffer size. 2018-03-31 16:06:46 -04:00
bunnei 36cdd5a39c memory: Fix stack region. 2018-03-31 16:06:45 -04:00
bunnei 86f0e841d8 svc: Stub GetThreadCoreMask. 2018-03-29 21:23:15 -04:00
N00byKing d3bdad2aaa Clang Fixes 2018-03-19 17:53:35 +01:00
N00byKing 8d34c0d2a0 More Warning cleanups 2018-03-19 17:27:04 +01:00
N00byKing 1212e9e231 Clean Warnings (?) 2018-03-19 17:07:08 +01:00
bunnei 7750edae39 hle_ipc: Add SleepClientThread to block current thread within HLE routines. 2018-03-18 20:56:34 -04:00
bunnei 01d72e813e hle_ipc: Use shared_ptr instead of unique_ptr to allow copies. 2018-03-18 20:56:33 -04:00
bunnei 479400acc8 hle_ipc: Remove GetPointer(..) usage with WriteToOutgoingCommandBuffer. 2018-03-18 20:56:33 -04:00
bunnei d6c27e6b28 thread: Add THREADSTATUS_WAIT_HLE_EVENT, remove THREADSTATUS_WAIT_ARB. 2018-03-18 20:56:32 -04:00
bunnei dd2e72f1aa process: MirrorMemory should use MemoryState::Mapped. 2018-03-16 19:24:54 -04:00
bunnei d7bb09afe7 process: Unmap previously allocated heap. 2018-03-16 18:32:25 -04:00
bunnei 256153c50c arm_interface: Support unmapping previously mapped memory. 2018-03-16 18:32:24 -04:00
bunnei a0b00fe2d1 svc: Use more correct values for GetInfo MapRegion and NewMapRegion. 2018-03-16 18:32:23 -04:00
bunnei a26561ce20 kernel: Move stack region outside of application heap. 2018-03-16 18:32:23 -04:00
bunnei 67bac363d8 process: Fix stack memory state. 2018-03-16 18:32:21 -04:00
bunnei 29bda49fc0 MemoryState: Add additional memory states and improve naming. 2018-03-16 18:32:21 -04:00
bunnei f16763ed52 core: Move process creation out of global state. 2018-03-14 18:42:19 -04:00
bunnei 32f3523ce1 Merge pull request #216 from Subv/savedata 
Implemented the SaveData archive and MountSaveData.
 2018-03-01 22:14:31 -05:00
Subv a9c51be95e 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 29a5203a2a thread: Clear the process list on shutdown. 2018-02-27 17:13:39 +01:00
bunnei e1866e69e2 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 1f73bf3fb0 Merge pull request #215 from N00byKing/umapsharedmmry 
UnmapSharedMemory
 2018-02-25 21:04:24 -08:00
N00byKing ac2232b9cf (Hopefully) Fix MinGW Build 2018-02-25 13:40:22 +01:00
N00byKing 11cef9ba72 Add UnmapSharedMemory 
C++11 requires spaces on the Identifier

Add inttypes include

clang
 2018-02-25 11:38:06 +01:00
mailwl 8f256914fc Stub more functions 2018-02-22 17:28:15 +03:00
mailwl dadb6c6e50 Add warning if Domain request has no domain message header 2018-02-20 22:51:54 +03:00
mailwl 2ba8b89864 Fix: change check for domain order and existance of domain message header 2018-02-20 21:59:58 +03:00
mailwl e05f10cae8 IPC: add domain header to response if only it exists in request 2018-02-20 19:27:49 +03:00
bunnei 87335e8404 scheduler: Cleanup based on PR feedback. 2018-02-19 16:46:42 -05:00
bunnei 539977f39b kernel: Use Scheduler class for threading. 2018-02-18 15:17:16 -05:00
bunnei 650f49fab2 kernel: Add Scheduler, which encapsulates the scheduling loading from Thread module. 2018-02-18 14:58:40 -05:00
bunnei 0b8907958f kernel: Remove unused address_arbiter code. 2018-02-18 14:46:11 -05:00
Subv fbb0ef851c 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 e86ec16ee7 Service/hid: stub some functions 2018-02-16 06:15:05 +03:00
bunnei 287bcf18e6 shared_memory: Remove some checks. 2018-02-14 22:24:06 -05:00
bunnei 030b763b5d Merge pull request #188 from bunnei/refactor-buffer-descriptor 
Refactor IPC buffer descriptor interface
 2018-02-14 18:31:53 -05:00
bunnei 9bd160723a hle_ipc: Remove const from WriteBuffer size. 2018-02-14 14:21:10 -05:00
Lioncash 321765d0b4 thread: Silence formatting specifier warnings 2018-02-14 01:50:14 -05:00
Lioncash a708fd7a6d vm_manager: Silence formatting specifier warnings 2018-02-14 01:50:14 -05:00
bunnei 289e29163b hle_ipc: Add GetReadBufferSize and check write buffer size. 2018-02-14 00:14:17 -05:00
bunnei f0e350f3bb hle_ipc: Add helper functions for reading and writing buffers. 2018-02-13 23:54:07 -05:00
bunnei ac83b7c57f hle_ipc: Add helper functions for reading and writing buffers. 2018-02-13 23:26:03 -05:00
bunnei 41042e7b81 mutex: Update hasWaiters on release. 2018-02-05 21:54:10 -05:00
bunnei 23c46db6f7 GetInfo: Implement IsCurrentProcessBeingDebugged. 2018-02-04 12:34:45 -05:00
bunnei 37967da1f2 WaitProcessWideKeyAtomic: Handle case where condition variable was already created. 2018-02-04 12:30:51 -05:00
bunnei 4a19b608fd svc: SharedMemory size should be 64-bits and cleanup. 2018-02-03 13:36:54 -05:00
bunnei 9892a119da ArbitrateLock: Assert that requesting_thread is current_thread. 2018-02-03 13:29:18 -05:00
shinyquagsire23 cd0befbd05 shared_memory: Only mark addresses as invalid if they are within the heap 2018-01-29 23:38:56 -07:00
bunnei a36f4860f9 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 7a23a53396 memory: Replace all memory hooking with Special regions 2018-01-27 15:16:39 +00:00
bunnei c943b30b0a server_session: Fix scenario where all domain handlers are closed. 2018-01-24 22:24:16 -05:00
bunnei f328cb2c7c hle: Rename RequestBuilder to ResponseBuilder. 2018-01-24 22:24:10 -05:00
bunnei 2b07c87f0c ipc_helpers: Make interface domain agnostic and add header validation. 2018-01-24 22:19:01 -05:00
bunnei a3aadaea60 hle: Integrate Domain handling into ServerSession. 2018-01-24 22:18:56 -05:00
bunnei 4fabdf77d7 hle: Remove Domain and SyncObject kernel objects. 2018-01-24 22:18:54 -05:00
bunnei 2ab0f638f0 handle_table: Remove ConvertSessionToDomain. 2018-01-24 22:18:51 -05:00
James Rowe ea88c44eb8 Format: Run the new clang format on everything 2018-01-20 16:45:11 -07:00
David 61a92c7347 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 39827d573a 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 94483465ad svc: Fix svcGetInfo MapRegionBaseAddr. 2018-01-18 23:44:15 -05:00
bunnei c268244812 svc: Add additional fields to MemoryInfo struct. 2018-01-18 23:37:54 -05:00
gdkchan 90b697db30 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 e396daeb9d 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 9453658987 svc: Add CreateJitMemory and MapJitMemory svc strings 
Makes the table match SwitchBrew for these entries
 2018-01-17 20:32:56 -05:00
bunnei 11c878023f svc: Clang-format fix. 2018-01-17 12:19:17 -05:00
bunnei 0d1c6f492e hle_ipc: Clang format. 2018-01-17 11:37:26 -05:00
bunnei ce1626b80e ipc: Implement domain command CloseVirtualHandle. 2018-01-17 01:20:10 -05:00
Subv 6b3510cca6 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 24a605cc10 SVC: Add 4.0.0+ comment to GetInfoType enum values. 2018-01-16 18:44:39 -05:00
Subv 911ea4451e IPC: Push domain objects as move handles when not in a domain. 2018-01-16 18:42:08 -05:00
bunnei 227f2f7664 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 18295b0325 SetThreadCoreMask stub, time to implement fsp 2018-01-16 14:23:53 -08:00
David Marcec eb1ddebb18 Added more svcGetInfo pairs 2018-01-16 14:06:45 -08:00
MerryMage 41bfd994f6 clang-format 2018-01-16 18:05:21 +00:00
bunnei e09f123ff7 shared_memory: Minor fixes and cleanup. 2018-01-14 17:20:55 -05:00
bunnei e9e51c7181 svc: Implement svcMapSharedMemory. 2018-01-14 17:20:55 -05:00
bunnei 99d1279753 kernel: Increase default stack size to 64K. 2018-01-14 17:20:55 -05:00
bunnei 182548ec86 yuzu: Update license text to be consistent across project. 2018-01-13 16:22:39 -05:00
bunnei 7e02ba1ae3 core: Include <algorithm> where used. 2018-01-11 22:36:56 -05:00
bunnei 86a8e32471 core: Fix recent GCC build breaks. 2018-01-11 22:24:09 -05:00
bunnei e2db6b98fe svc: Implement GetSystemTick. 2018-01-11 21:59:31 -05:00
Subv 8923c80127 IPC: Corrected some definitions for the buffer C descriptor flags. 2018-01-10 23:28:02 -05:00
Subv edeb55d78b svc: Stub ResetSignal and CreateTransferMemory 2018-01-10 23:27:59 -05:00
Subv 377e2a79b5 svc: Stub SetMemoryAttribute 2018-01-10 23:27:56 -05:00
Subv 9362706e1d Threads: Added enum values for the Switch's 4 cpu cores and implemented svcGetInfo(AllowedCpuIdBitmask) 2018-01-10 01:01:55 -05:00
Subv db71b23c80 SVC: Fixed WaitSynchronization with multiple handles when none is immediately ready. 2018-01-09 15:02:43 -05:00
Subv 607a46a662 SVC: Implemented CancelSynchronization. 2018-01-09 15:02:04 -05:00
Subv 5685c764e4 ErrorCodes: Updated the InvalidHandle and Timeout kernel error codes. 2018-01-09 12:05:10 -05:00
Subv 84d05d5b6c SVC: Fixed WaitSynchronization with multiple handles when at least one of them is ready. 2018-01-09 11:53:50 -05:00
bunnei 7a59da7834 kernel: Rename Semaphore to ConditionVariable. 2018-01-08 21:41:37 -05:00
bunnei a689a33995 mutex: Remove unused call to VerifyGuestState. 2018-01-08 21:12:56 -05:00
Subv 96e2acfa8f 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 2ca36ac394 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 ac8f05943b Kernel: Allow chaining WaitSynchronization calls inside a wakeup callback. 2018-01-08 21:12:49 -05:00
B3n30 1b2aa3780d CoreTiming: Reworked CoreTiming (cherry-picked from Citra #3119) 
* CoreTiming: New CoreTiming; Add Test for CoreTiming
 2018-01-08 19:10:25 -05:00
Subv 347ab620b5 IPC: Add functions to read the input move/copy objects from an IPC request. 2018-01-07 17:11:51 -05:00
Subv eda468e4fb IPC: Don't attempt to read the command buffer if it holds a Close request. 2018-01-07 17:11:49 -05:00
Subv fd93b1e0ef 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 6a6013d4c3 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 d6a5e0b61b 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 1aac4945d2 svc: Implement svcSignalProcessWideKey. 2018-01-07 16:55:17 -05:00
bunnei d15b38d32c semaphore: More changes for Switch. 2018-01-07 16:52:23 -05:00
bunnei 0459eb07c9 wait_object: Refactor to allow waking up a single thread. 2018-01-07 16:33:41 -05:00
bunnei 2720d550b7 svc: Implement svcWaitProcessWideKeyAtomic. 2018-01-06 16:14:12 -05:00
bunnei 2f66f2210d semaphore: Updates for Switch. 2018-01-06 15:55:40 -05:00
bunnei 260149fc9b svc: Implement WaitSynchronization for a single handle. 2018-01-06 14:34:32 -05:00
bunnei 25c27e356e svc: Refactor LockMutex code to use WaitSynchronization1. 2018-01-06 14:19:28 -05:00
bunnei dc6b80d997 svc: Add missing string_util include. 2018-01-04 19:45:15 -05:00
bunnei b055ea2699 arm: Remove SkyEye/Dyncom code that is ARMv6-only. 2018-01-02 22:24:12 -05:00
bunnei 5739484470 vm_manager: Use a more reasonable MAX_ADDRESS size. 2018-01-02 21:37:56 -05:00
bunnei 0d63f6dc66 svc: Remove unnecessary "svc" prefix to naming scheme. 2018-01-02 20:47:26 -05:00
bunnei b328c577ef hle: Move SVC code to kernel namespace. 2018-01-02 20:40:30 -05:00
bunnei 6a6de01d43 vm_manager: Stub out a bunch of interfaces used by svcGetInfo. 2018-01-01 15:59:31 -05:00
bunnei 4728cc141a core/video_core: Fix a bunch of u64 -> u32 warnings. 2018-01-01 15:40:35 -05:00
bunnei 37d55a0317 svc: Implement svcExitProcess. 2018-01-01 14:38:34 -05:00
bunnei 16c66e09cc svc: Implement svcLockMutex. 2018-01-01 14:02:26 -05:00
bunnei fba61b93c7 kernel: Add ObjectAddressTable class. 2018-01-01 13:25:37 -05:00
bunnei 57d3544f96 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 10022dc332 errors: Define missing kernel error codes. 2017-12-31 15:59:00 -05:00
bunnei 3af6ad6bb9 svc: Implement svcUnmapMemory. 2017-12-31 15:22:49 -05:00
bunnei 3fc608b040 thread: Main thread should set thread handle to reg 1. 2017-12-30 12:10:58 -05:00
bunnei da4bd90980 thread: Remove THUMB mode flag. 2017-12-30 12:08:26 -05:00
bunnei d8a3de102e thread: Main thread should be ready by default, all others dormant. 2017-12-30 12:05:10 -05:00
bunnei 78531342a4 kernel: Various 64-bit fixes in memory/process/thread 2017-12-29 13:27:58 -05:00
bunnei 9d04a45a90 kernel: Fix implementation of ConvertSessionToDomain. 2017-12-29 00:36:22 -05:00
bunnei 8331a996d6 kernel: Add basic support for Domain object. 2017-12-28 23:30:21 -05:00
bunnei 8fdafee314 kernel: Add SyncObject primitive, use it for ClientSession. 2017-12-28 23:12:28 -05:00
bunnei e74563e0d0 process: Add method to mirror a memory region. 2017-12-28 21:35:49 -05:00
bunnei 1edc9cc327 service: Return proper result code for IPC::CommandType::Close. 2017-10-31 19:30:05 -04:00
bunnei 714dd3da6d hle: Use Switch formatted result codes. 2017-10-31 19:26:11 -04:00
bunnei bf69f3d1eb hle: Fix QueryMemory response for MemoryInfo. 2017-10-19 23:00:46 -04:00
bunnei a636b779e7 hle_ipc: Only copy necessary fields for outgoing command buffer. 2017-10-18 21:39:48 -04:00
bunnei f599769c3c hle_ipc: Parse out buffer X/A/B/B descriptors from incoming command buffer. 2017-10-18 21:38:01 -04:00
bunnei be299c7636 hle: Implement ConvertSessionToDomain, various cleanups. 2017-10-15 01:24:22 -04:00
bunnei 2ea8867549 hle: Initial implementation of NX service framework and IPC. 2017-10-14 22:18:42 -04:00
bunnei 775cf60729 Merge remote-tracking branch 'upstream/master' into nx 
# Conflicts:
#	src/core/CMakeLists.txt
#	src/core/arm/dynarmic/arm_dynarmic.cpp
#	src/core/arm/dyncom/arm_dyncom.cpp
#	src/core/hle/kernel/process.cpp
#	src/core/hle/kernel/thread.cpp
#	src/core/hle/kernel/thread.h
#	src/core/hle/kernel/vm_manager.cpp
#	src/core/loader/3dsx.cpp
#	src/core/loader/elf.cpp
#	src/core/loader/ncch.cpp
#	src/core/memory.cpp
#	src/core/memory.h
#	src/core/memory_setup.h
 2017-10-09 23:56:20 -04:00
bunnei e36ccd5ff1 loader: Various improvements for NSO/NRO loaders. 2017-10-09 21:39:32 -04:00
bunnei 14389f5d6d Merge pull request #2977 from Subv/shmem_create 
SharedMemory: Don't take over and unmap the source memory block when creating a shared memory, just reference it
 2017-10-03 16:21:49 -04:00
Subv 25a5ce9e75 Kernel/SharedMemory: Don't take over and unmap the source memory block when creating a shared memory, just reference it. 
Also reference the right offset into the backing block for the requested address.
 2017-10-02 15:16:16 -05:00
Sebastian Valle cbf57de4e5 Merge pull request #2971 from Subv/per_process_memops 
Memory: Add overloads for ReadBlock and WriteBlock that operate on a specific process.
 2017-10-01 14:44:06 -05:00
Subv 141da6b667 Kernel/Thread: Added a helper function to get a thread's command buffer VAddr. 2017-10-01 14:18:35 -05:00
bunnei 6d3b6e0041 nso: Refactor and allocate .bss section. 2017-09-30 14:33:58 -04:00
bunnei 39308848e3 process: Support loading multiple codesets. 2017-09-30 14:33:11 -04:00
bunnei 6cfc867d93 kernel: Various threading fixes to support 64-bit addressing. 2017-09-30 14:28:54 -04:00
bunnei e5731e94d6 core: Various changes to support 64-bit addressing. 2017-09-30 14:28:54 -04:00
Sebastian Valle 2e30398e7a Merge pull request #2967 from Subv/thread_wakeup_callbacks 
Kernel/Threads: When putting a thread to wait, specify a function to execute when it is awoken
 2017-09-30 09:12:18 -05:00
Huw Pascoe da1c8d1522 Fixed type conversion ambiguity 2017-09-30 09:34:35 +01:00
Subv a0054d695e Kernel/Threads: When putting a thread to wait, specify a function to execute when it is awoken. 
This change makes for a clearer (less confusing) path of execution in the scheduler, now the code to execute when a thread awakes is closer to the code that puts the thread to sleep (WaitSynch1, WaitSynchN). It also allows us to implement the special wake up behavior of ReplyAndReceive without hacking up WaitObject::WakeupAllWaitingThreads.

If savestates are desired in the future, we can change this implementation to one similar to the CoreTiming event system, where we first register the callback functions at startup and assign their identifiers to the Thread callback variable instead of directly assigning a lambda to the wake up callback variable.
 2017-09-28 11:53:32 -05:00
Subv 2e78c05d91 Kernel/Thread: Allow specifying which process a thread belongs to when creating it. 
Don't automatically assume that Thread::Create will only be called when the parent process is currently scheduled. This assumption will be broken when applets or system modules are loaded.
 2017-09-26 17:40:49 -05:00
MerryMage 6b8ad273fc memory: Add GetCurrentPageTable/SetCurrentPageTable 
Don't expose Memory::current_page_table as a global.
 2017-09-24 22:42:42 +01:00
B3n30 ccdc31ca9f Merge pull request #2842 from Subv/switchable_page_table 
Kernel/Memory: Give each process its own page table and allow switching the current page table upon reschedule
 2017-09-15 22:41:45 +02:00
Subv 9200465e55 Kernel/Threads: Don't clear the CPU instruction cache when performing a context switch from an idle thread into a thread in the same process. 
We were unnecessarily clearing the cache when going from Process A -> Idle -> Process A, this caused extreme performance regressions.
 2017-09-15 14:26:15 -05:00
Subv 71281c2114 Kernel/Memory: Changed GetPhysicalPointer so that it doesn't go through the current process' page table to obtain a pointer. 2017-09-15 14:26:13 -05:00
Subv 23ad87098d Kernel/Memory: Switch the current page table when a new process is scheduled. 2017-09-10 15:14:31 -05:00
Subv 36100ec791 Kernel/Memory: Give each Process its own page table. 
The loader is in charge of setting the newly created process's page table as the main one during the loading process.
 2017-09-10 15:13:41 -05:00
James Rowe 35e185309b Merge pull request #2839 from Subv/global_kernel_lock 
Kernel/HLE: Use a mutex  to synchronize access to the HLE kernel state between the cpu thread and any other possible threads that might touch the kernel (network thread, etc).
 2017-08-23 18:17:44 -06:00
bunnei add21dee2f Merge pull request #2893 from Subv/not_schedule_main_thread 
Kernel/Threads: Don't immediately switch to the new main thread when loading a new process.
 2017-08-22 17:45:47 -04:00
Subv 9cf64ca2cf Kernel/HLE: Use a mutex to synchronize access to the HLE kernel state between the cpu thread and any other possible threads that might touch the kernel (network thread, etc). 
This mutex is acquired in SVC::CallSVC, ie, as soon as the guest application enters the HLE kernel, and should be acquired by the aforementioned threads before modifying kernel structures.
 2017-08-22 09:30:55 -05:00
Subv 733dfe220e Kernel/Threads: Don't immediately switch to the new main thread when loading a new process. 
This is necessary for loading multiple processes at the same time.
The main thread will be automatically scheduled when necessary once the scheduler runs.
 2017-08-21 20:54:29 -05:00
Subv f94bd67a0d Warnings: Add UNREACHABLE macros to switches that contemplate all possible values. 2017-08-21 08:34:28 -05:00
Weiyi Wang c40c9bf285 Merge pull request #2799 from yuriks/virtual-cached-range-flush 
Add address conversion functions returning optional, Add function to flush virtual region from rasterizer cache
 2017-07-22 10:15:52 +03:00
Sebastian Valle 4f7e8c6f1e Merge pull request #2793 from Subv/replyandreceive 
Kernel/SVC: Partially implemented svcReplyAndReceive
 2017-06-29 17:05:22 -05:00
Subv 4a8de6bb00 Kernel/SVC: Pass the current thread as a parameter to ClientSession::SendSyncRequest. 2017-06-29 12:30:34 -05:00
Subv 44f4737f99 Kernel/Sessions: Clean up the list of pending request threads of a session when the client endpoint is closed. 2017-06-25 23:38:29 -05:00
Subv d7538409fb Kernel/ServerSession: Keep track of which threads have issued sync requests. 2017-06-25 14:47:25 -05:00
Yuri Kunde Schlesner afa851d0a4 Kernel: Implement AcceptSession SVC 2017-06-23 11:26:37 -07:00
Yuri Kunde Schlesner 1dd91e371b Memory: Make PhysicalToVirtualAddress return a boost::optional 
And fix a few places in the code to take advantage of that.
 2017-06-21 22:55:17 -07:00
Yuri Kunde Schlesner b3e13d653f Kernel/IPC: Support translation of null handles 
Missed this in my first implementation. Thanks to @wwylele for pointing
out that this was missing.
 2017-06-21 14:27:03 -07:00
Weiyi Wang d910f9cc85 Merge pull request #2789 from yuriks/misc-kernel 
Trivial no-op additions
 2017-06-21 20:34:12 +03:00
Yuri Kunde Schlesner 03964e9cd2 Merge pull request #2790 from yuriks/remove-movefrom 
Remove ResultVal::MoveFrom
 2017-06-20 22:04:09 -07:00
Yuri Kunde Schlesner c27dad4cd1 ResultVal: Remove MoveFrom() 
Replace it with std::move(result_val).Unwrap(), or Foo().Unwrap() in
case you already have an rvalue.
 2017-06-18 19:03:15 -07:00
Yuri Kunde Schlesner 41376f050a Kernel: Add comment about the extended linear heap area 2017-06-18 18:38:40 -07:00
Yuri Kunde Schlesner 6382e341f8 Kernel/IPC: Make HLERequestContext usable from outside kernel 2017-06-18 16:05:12 -07:00
Yuri Kunde Schlesner 48b7e2b061 Kernel/IPC: Use boost::small_vector for HLE context objects 2017-06-11 16:34:13 -07:00
Yuri Kunde Schlesner 192a95390e Kernel: Allow clearing request_objects to re-use buffer space 
Reduces the necessary allocation to max(in_handles, out_handles) rather
than (in_handles + out_handles).
 2017-06-11 13:10:21 -07:00
Yuri Kunde Schlesner e639024013 Kernel: Basic support for IPC translation for HLE services 2017-06-11 13:10:21 -07:00
Yuri Kunde Schlesner ccba9e903f Kernel: Add methods in HLERequestContext abstracting handle creation 2017-06-11 13:07:33 -07:00
Yuri Kunde Schlesner 1e8c1ed676 ServiceFramework: Use separate copy of command buffer 
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.
 2017-06-11 13:07:33 -07:00
Yuri Kunde Schlesner 74aaf0d5c7 Merge pull request #2756 from yuriks/service-framework 
New service framework
 2017-06-08 21:03:03 -07:00
Yuri Kunde Schlesner 5a6d4a2f19 Session: Remove/add some forward declarations 2017-06-08 00:33:57 -07:00
Yuri Kunde Schlesner 82a355b3cd Kernel: Ensure objects are kept alive during ClientSession disconnection 
Fixes #2760
 2017-06-08 00:33:24 -07:00
Yuri Kunde Schlesner 0a7f4f531f Service: Add new ServiceFramework framework for writing HLE services 
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.
 2017-06-08 00:11:37 -07:00
Yuri Kunde Schlesner 1e267fd653 Kernel: Remove some unnecessary namespace qualifications 2017-06-06 14:51:42 -07:00
Yuri Kunde Schlesner 8a35f3634e Kernel: Add a dedicated SetHleHandler method to ServerPort/ServerSession 
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.
 2017-06-06 02:56:32 -07:00
Yuri Kunde Schlesner 41a3feea66 HLE: Move SessionRequestHandler from Service:: to Kernel:: 
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.
 2017-06-05 23:40:11 -07:00
Yuri Kunde Schlesner ecfda5317e Kernel: Move HandleTable to a separate file 2017-05-29 17:34:39 -07:00
Yuri Kunde Schlesner 6f662625d3 Kernel: Move WaitObject to a separate file 
Now that HandleTable doesn't directly depend on WaitObject anymore, this
can be separated from the main kernel.h header.
 2017-05-29 16:16:46 -07:00
Yuri Kunde Schlesner ddbf9cec1b Kernel: Removed HandleTable::GetWaitObject 
This isn't necessary anymore since plain Get works correctly for
WaitObjects.
 2017-05-29 15:10:06 -07:00
Yuri Kunde Schlesner 74aa9efe3e Kernel: Extract dynamic Object pointer cast into its own function 2017-05-29 14:42:27 -07:00
Yuri Kunde Schlesner 467545ed48 Kernel: Centralize error definitions in errors.h 2017-05-24 21:06:00 -07:00
Yuri Kunde Schlesner 464dc927af Merge pull request #2406 from Subv/session_disconnect 
Kernel: Properly update port counters on session disconnection.
 2017-05-21 17:18:16 -07:00
Subv 8e4b05c22a Kernel/Sessions: Remove the ClientSession::Create function. 
It is not meant to be used by anything other than CreateSessionPair.
 2017-05-21 18:52:42 -05:00
Subv f98eb7d315 Kernel: Remove a now unused enum and variable regarding a session's status. 2017-05-15 11:22:16 -05:00
Subv 9c496013b3 Kernel: Use a Session object to keep track of the status of a Client/Server session pair. 
Reduce the associated port's connection count when a ServerSession is destroyed.
 2017-05-15 11:22:15 -05:00
Yuri Kunde Schlesner 2668c26a68 Kernel: Map special regions according to ExHeader 
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.
 2017-05-09 21:44:00 -07:00
Yuri Kunde Schlesner 03ad0ec0e5 DSP: Create backing memory for entire DSP RAM 
Also move address space mapping out of video_core.
 2017-05-09 21:44:00 -07:00
wwylele 67ead14445 Timer: restore missing signaled=true from #2421 2017-02-27 22:49:46 +02:00
B3n30 3fef6c1b0b Fix log entry in timer::signal (#2600) 2017-02-27 11:04:03 -05:00
Mat M dc1927a9d1 Doxygen: Amend minor issues (#2593) 
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.
 2017-02-26 17:58:51 -08:00
Yuri Kunde Schlesner 9a88ab50f7 Merge pull request #2587 from yuriks/status-bar 
Replace built-in Profiler with indicators in status bar
 2017-02-26 17:51:15 -08:00
Yuri Kunde Schlesner 28c24c2c6e Core: Remove unnecessary include in thread.h 2017-02-26 17:22:01 -08:00
Subv f814a914b0 Timers: Immediately signal the timer if it was started with an initial value of 0. 2017-02-21 20:51:54 -05:00
Subv a81290ffb4 Threads: Check the process' resource limit for the max allowed priority when creating a thread and remove the priority clamping code. 2017-01-11 16:38:05 -05:00
Subv fbe090645c Thread: Added priority range checking to svcSetThreadPriority and removed priority clamping code from Thread::SetPriority. 2017-01-11 16:38:04 -05:00
bunnei cb38ee3497 Merge pull request #2397 from Subv/pulse 
Kernel: Implemented Pulse event and timers.
 2017-01-10 10:45:00 -05:00
bunnei 961bb24cf9 Merge pull request #2410 from Subv/sleepthread 
Don't yield execution in SleepThread(0) if there are no available threads to run
 2017-01-06 22:01:33 -05:00
bunnei ba71c889f0 Merge pull request #2396 from Subv/sema_acquire 
Kernel/Semaphore: Fixed a regression in semaphore waits.
 2017-01-06 22:00:12 -05:00