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1784 commits

Author SHA1 Message Date
bunnei
beeed68944 hle: kernel: Track and release server sessions, and protect methods with locks. 2021-07-20 18:54:56 -07:00
bunnei
179243473b hle: kernel: KProcess: Change process termination assert to a warning. 
- Since we do not implement multiprocess right now, this should not be a crashing assert.
 2021-07-20 18:54:56 -07:00
bunnei
81d111fd1b hle: kernel: Ensure current running process is closed. 2021-07-20 18:54:56 -07:00
bunnei
88350871df hle: kernel: Ensure global handle table is finalized before closing. 2021-07-20 18:54:56 -07:00
bunnei
43f2f83c30 kernel: svc: ConnectToNamedPort: Close extra reference to port. 2021-07-20 18:54:56 -07:00
bunnei
66da530a81 hle: kernel: k_process: Close the handle table on shutdown. 2021-07-20 18:54:55 -07:00
bunnei
d144950f11 hle: kernel: k_process: Close main thread reference after it is inserted into handle table. 2021-07-20 18:54:55 -07:00
bunnei
2c96cc5343 hle: kernel: Ensure global handle table is initialized. 2021-07-20 18:54:55 -07:00
bunnei
a4b3202b65 hle: kernel: Provide methods for tracking dangling kernel objects. 2021-07-20 18:54:55 -07:00
Wunkolo
722f9c3cb5 common: Replace common_sizes into user-literals 
Removes common_sizes.h in favor of having `_KiB`, `_MiB`, `_GiB`, etc
user-literals within literals.h.

To keep the global namespace clean, users will have to use:

```
using namespace Common::Literals;
```

to access these literals.
 2021-06-24 09:27:40 -07:00
Morph
3543d65449 kernel: Fix missing peak set in KResourceLimit::SetLimitValue 2021-06-18 07:27:48 -04:00
Morph
006ca28fc8 kernel: Unconditionally set thread state when appropriate 2021-06-11 00:58:04 -04:00
Morph
3509855179 kernel: KLightConditionVariable: Update implementation to 12.x 
Updates the implementation of KLightConditionVariable to FW 12.x
 2021-06-11 00:58:04 -04:00
bunnei
6c3c99c915 hle: kernel: KClientPort: Add an assert for session count. 
- Prevents us from over decrementing num_sessions.
 2021-06-09 22:36:42 -07:00
bunnei
73d30a5446 hle: service: sm: Fix GetService setup of session & port. 2021-06-09 22:29:18 -07:00
bunnei
6c84a78d74 hle: kernel: KServerSession: Fix client disconnected. 
- Prevents a cloned session's handler from being overwritten by another disconnected session.
- Fixes session handler nullptr asserts with Pokemon Sword & Shield.
 2021-06-09 21:37:11 -07:00
bunnei
d06f7d9f6c kernel: svc: Add missing error check to CancelSynchronization. 
- Avoids a potential crash if the handle is invalid, and also makes this code accurate to real kernel behavior.
 2021-06-09 15:24:46 -07:00
bunnei
b270cecbab hle: kernel: KServerSession: Work-around scenario where session is closed too early. 2021-06-08 13:39:20 -07:00
bunnei
4ad8a148ee hle: kernel: hle_ipc: Ensure SessionRequestHandler is valid. 2021-06-07 21:55:37 -07:00
bunnei
a3de201dcf hle: kernel: Remove service thread manager and use weak_ptr. 
- We no longer need to queue up service threads to be destroyed.
- Fixes a race condition where a thread could be destroyed too early, which caused a crash in Pokemon Sword/Shield.
 2021-06-07 21:10:51 -07:00
bunnei
eeb8d0def8 hle: kernel: KServerSession: Use ASSERT_MSG where appropriate. 2021-06-06 22:09:25 -07:00
bunnei
ff57fd7281 hle: kernel: k_server_session: Return service thread by strong pointer. 2021-06-06 17:54:06 -07:00
bunnei
c833ca5fa0 hle: kernel: k_server_session: Ensure service thread is valid before dereference. 2021-06-06 17:03:36 -07:00
bunnei
ea1ca74e7a hle: kernel: hle_ipc: Use default destructor for SessionRequestManager. 2021-06-06 15:41:16 -07:00
bunnei
38d8bcc574 hle: kernel: KAutoObjectWithListContainer: Use boost::instrusive::rbtree. 
- Fixes some crashes introduced by our common intrusive red/black tree impl.
 2021-06-06 15:39:11 -07:00
bunnei
8bf7b19d1d hle: kernel: Refactor to allocate a ServiceThread per service handler. 
- Previously, we would allocate a thread per session, which adds new threads on CloneCurrentObject.
- This results in race conditions with N sessions queuing requests to the same service interface.
- Fixes Pokken Tournament DX crashes/softlocks, which were regressed by #6347.
 2021-06-04 19:26:48 -07:00
Morph
c4d6d9dfd3 general: Replace RESULT_UNKNOWN with ResultUnknown 
Transition to PascalCase for result names.
 2021-06-02 00:39:27 -04:00
Morph
7ebc38a6d1 general: Replace RESULT_SUCCESS with ResultSuccess 
Transition to PascalCase for result names.
 2021-06-02 00:39:27 -04:00
bunnei
3c1b54384e Merge pull request #6387 from lioncash/class-token 
k_class_token: Use variable templates where applicable
 2021-05-29 23:55:17 -07:00
Lioncash
2197782ecd k_class_token: Use variable templates where applicable 
Same behavior, less code.
 2021-05-29 05:25:34 -04:00
bunnei
137938f971 Merge pull request #6384 from lioncash/virtual 
kernel: Add missing override specifiers
 2021-05-29 02:11:40 -07:00
bunnei
6864ccfee8 Merge pull request #6382 from lioncash/null 
k_thread: Move dereference after null check in Initialize()
 2021-05-29 01:17:28 -07:00
bunnei
fb86819b39 Merge pull request #6373 from bunnei/use-slabheap-tls 
hle: kernel: KSlabHeap: Allow host or guest allocations.
 2021-05-29 00:17:24 -07:00
Lioncash
a9fcaa9c00 kernel: Add missing override specifiers 
Over the course of the kernel refactoring a tiny bit of missing
overrides slipped through review, so we can add these.

While we're at it, we can remove redundant virtual keywords where
applicable as well.
 2021-05-29 02:58:32 -04:00
Markus Wick
9f92beed0a Fix two GCC 11 warnings: Unneeded copies. 
std::move created an unneeded copy.
iterating without reference also created copies.
 2021-05-29 08:57:44 +02:00
Lioncash
2d390c1911 k_thread: Move dereference after null check in Initialize() 
Prevents a -Wnonnull warning on GCC.
 2021-05-29 00:31:38 -04:00
bunnei
639baf88f7 hle: kernel: KSlabHeap: Allow host or guest allocations. 
- Use host allocations for kernel memory, as this is not properly emulated yet.
- Use guest allocations for TLS, as this needs to be backed by DeviceMemory.
 2021-05-28 17:42:41 -07:00
Markus Wick
c9f9e77be3 core/arm_interface: Call SVC after end of dynarmic block. 
So we can modify all of dynarmic states within SVC without ExceptionalExit.

Especially as the ExceptionalExit hack is dropped on upstream dynarmic.
 2021-05-27 23:23:23 +02:00
Morph
5eecd49108 kernel: process_capability: Add MapRegion capability 
- Used by nx-hbloader
 2021-05-25 01:44:46 -04:00
bunnei
9d19382daf hle: kernel: service_thread: Take reference to KServerSession on service request. 2021-05-20 22:39:44 -07:00
bunnei
ea851aaeb8 hle: kernel: k_port: Use AcceptSession to ensure SessionList state is correct. 
- Fixes a use-after-free, work-around until we fixup session/port management.
 2021-05-20 21:41:52 -07:00
bunnei
227f9e5ab2 hle: kernel: Use host memory allocations for KSlabMemory. 
- There are some issues with the current workaround, we will just use host memory until we have a complete kernel memory implementation.
 2021-05-20 21:41:52 -07:00
bunnei
78853f888a Revert "WORKAROUND: Do not use slab heap while we track down issues with resource management." 
This reverts commit bb77b5d79f.
 2021-05-20 21:41:52 -07:00
bunnei
14f50729e2 hle: kernel: hle_ipc: Simplify incoming/outgoing move/copy/domain objects. 2021-05-20 21:41:52 -07:00
bunnei
6e3c9d2b06 hle: kernel: Implement CloneCurrentObject and improve session management. 2021-05-20 21:41:49 -07:00
bunnei
7b1c7a5e6a Revert "WORKAROUND: temp. disable session resource limits while we work out issues" 
This reverts commit 627eaf8c0e.
 2021-05-20 21:40:30 -07:00
bunnei
53526d2c14 Merge pull request #6320 from Morph1984/get-pid 
hle_ipc: Add a getter for PID
 2021-05-20 21:40:03 -07:00
Morph
bf87c33d40 KTransferMemory: Return size instead of size * PageSize in GetSize() 
size is already the size in bytes. We do not need to multiply it by the page size
 2021-05-18 13:14:28 -04:00
Morph
c4f16c8e14 hle_ipc: unsigned -> u32 
This is more concise and consistent with the rest of the codebase.
 2021-05-16 04:11:00 -04:00
Morph
29ce6e48ed hle_ipc: Add a getter for PID 2021-05-16 04:10:42 -04:00