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Author SHA1 Message Date
bunnei
46ec0ee55b
Merge pull request #6445 from degasus/fix_ubsn 
Fix GCC undefined behavior sanitizer.
 2021-06-10 22:17:33 -07:00
Markus Wick
6755025310 Fix GCC undefined behavior sanitizer. 
* Wrong alignment in u64 LOG_DEBUG -> memcpy.
* Huge shift exponent in stride calculation for linear buffer, unused result -> skipped.
* Large shift in buffer cache if word = 0, skip checking for set bits.

Non of those were critical, so this should not change any behavior.
At least with the assumption, that the last one used masking behavior, which always yield continuous_bits = 0.
 2021-06-10 21:07:27 +02:00
bunnei
781c85b951 hle: service: sm: Remove redundant session reservation, etc. 
- We were double-reserving, causing us to run out of sessions in Pokemon Sword & Shield.
 2021-06-10 11:34:41 -07:00
bunnei
fa8a0065ca
hle: service: Increase arbitrary max sessions limit. 
- Pokemon Sword/Shield are still hitting this for some reason, causing an svcBreak.
 2021-06-10 00:08:09 -07:00
bunnei
b259e95c09 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
ec5674a6ad hle: service: sm: Fix GetService setup of session & port. 2021-06-09 22:29:18 -07:00
bunnei
2aa6a8d889 hle: service: Use correct size for ServerSessionCountMax. 2021-06-09 22:04:36 -07:00
bunnei
b2971b48ed 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
c63ea608aa 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
2d32fc2318
hle: service: Increase arbitrary max sessions limit. 
- Pokemon Sword/Shield are still hitting this for some reason, causing an svcBreak.
 2021-06-09 11:59:34 -07:00
bunnei
b8fb9b3f11 hle: kernel: KServerSession: Work-around scenario where session is closed too early. 2021-06-08 13:39:20 -07:00
bunnei
08d798b6fe hle: kernel: hle_ipc: Ensure SessionRequestHandler is valid. 2021-06-07 21:55:37 -07:00
bunnei
a493ab2678 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
28eb8c83d4
Merge pull request #6414 from bunnei/fix-service-threads 
hle: kernel: Refactor to allocate a ServiceThread per service handler.
 2021-06-06 22:52:07 -07:00
bunnei
9db569b2d9 hle: kernel: KServerSession: Use ASSERT_MSG where appropriate. 2021-06-06 22:09:25 -07:00
bunnei
ada4242c01 hle: kernel: k_server_session: Return service thread by strong pointer. 2021-06-06 17:54:06 -07:00
bunnei
93f93cb8bc hle: kernel: k_server_session: Ensure service thread is valid before dereference. 2021-06-06 17:03:36 -07:00
bunnei
384cbe3829 hle: kernel: hle_ipc: Use default destructor for SessionRequestManager. 2021-06-06 15:41:16 -07:00
bunnei
6119836795 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
Lioncash
25b73e135f result: Add [[nodiscard]] specifiers where applicable 
The result code classes are used quite extensively throughout both the
kernel and service HLE code. We can mark these member functions as
[[nodiscard]] to prevent a few logic bugs from slipping through.
 2021-06-05 06:09:07 -04:00
bunnei
27ce97fd42 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
bunnei
1d1f616063
Merge pull request #6389 from german77/Analog_button_fix 
input_common: Analog button, use time based position
 2021-06-03 21:06:38 -07:00
Morph
b840dd9af8 fsp-srv: Replace one last instance of RESULT_SUCCESS 2021-06-02 21:40:14 -04:00
Chloe
c4c256f56a
fspsrv: Implement DisableAutoSaveDataCreation (#6355) 
- Used by Mii Edit
 2021-06-02 17:46:29 -07:00
Morph
a0e4c2e1fc general: Replace RESULT_UNKNOWN with ResultUnknown 
Transition to PascalCase for result names.
 2021-06-02 00:39:27 -04:00
Morph
12c1766997 general: Replace RESULT_SUCCESS with ResultSuccess 
Transition to PascalCase for result names.
 2021-06-02 00:39:27 -04:00
Lioncash
3aed797466 common_funcs: Move R_ macros to result.h 
These macros all interact with the result code type, so they should
ideally be within this file as well, so all the common_funcs machinery
doesn't need to be pulled in just to use them.
 2021-05-31 16:41:00 -04:00
bunnei
f34176996e
Merge pull request #6385 from degasus/save_memory_access 
core/memory: Check our memory fallbacks for out-of-bound behavior.
 2021-05-30 23:21:39 -07:00
bunnei
a5ebba7e36
Merge pull request #6377 from lioncash/point 
common: Extract Point struct into common
 2021-05-30 01:35:26 -07:00
bunnei
a6cfc73cb2
Merge pull request #6387 from lioncash/class-token 
k_class_token: Use variable templates where applicable
 2021-05-29 23:55:17 -07:00
german77
a323bc5af8 input_common: Analog button, use time based position instead of frequent updates 2021-05-30 00:13:51 -05:00
Mai M
2069430baa
Merge pull request #6374 from Morph1984/swkbd-textcheck-encoding 
applets/swkbd: Only read the text check message on Failure/Confirm
 2021-05-29 23:34:40 -04:00
Mai M
fc708b396b
Merge pull request #6364 from german77/stub-lp2p 
ldn: Add and stub lp2p:sys lp2p:app INetworkServiceMonitor INetworkService

Mario Kart Live: Home Circuit needs lp2p:sys lp2p:app INetworkServiceMonitor INetworkService to be able to progress.

Note: The game still fails to boot from unimplemented LDN and BSD services.
 2021-05-29 23:33:57 -04:00
bunnei
e41c8b6780
Merge pull request #6379 from degasus/update_dynarmic 
externals: Update dynarmic.
 2021-05-29 03:15:13 -07:00
Lioncash
646622ccd4 k_class_token: Use variable templates where applicable 
Same behavior, less code.
 2021-05-29 05:25:34 -04:00
bunnei
c7c4ef9d43
Merge pull request #6384 from lioncash/virtual 
kernel: Add missing override specifiers
 2021-05-29 02:11:40 -07:00
bunnei
cdabc9064b
Merge pull request #6382 from lioncash/null 
k_thread: Move dereference after null check in Initialize()
 2021-05-29 01:17:28 -07:00
Markus Wick
42a7c5d017 core/memory: Check our memory fallbacks for out-of-bound behavior. 
This makes it by far harder to crash yuzu.

Also implement the 48bit masking of AARCH64 while touching this code.
 2021-05-29 09:28:26 +02:00
bunnei
5388e6db84
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
Markus Wick
ddb186e61d core/arm_interface: Improve the performance of memory fallbacks. 
We just create one memory subsystem. This is a constant all the time.
So there is no need to call the non-inlined parent.Memory() helper on every callback.
 2021-05-29 09:02:19 +02:00
Lioncash
7b2917b4e1 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
5a8cd1b118 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
Markus Wick
d2d7a5060f externals: Update dynarmic. 
The new version supports fastmem on a64.
 2021-05-29 08:53:01 +02:00
Lioncash
16ff0161b3 k_thread: Move dereference after null check in Initialize() 
Prevents a -Wnonnull warning on GCC.
 2021-05-29 00:31:38 -04:00
bunnei
420b1f89d3
Merge pull request #6371 from degasus/drop_ExceptionalExit 
core/arm_interface: Call SVC after end of dynarmic block.
 2021-05-28 17:45:05 -07:00
bunnei
ee099b2697 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
bunnei
945effcc75
Merge pull request #6356 from ogniK5377/ApplyNpadSystemCommonPolicy 
hid: ApplyNpadSystemCommonPolicy
 2021-05-28 10:05:20 -07:00
Lioncash
5554de3933 touchscreen: Make use of common point struct 2021-05-28 08:15:22 -04:00
Lioncash
8171ad65cd common: Extract point into a common struct 
This is generic enough that it can be moved into the Common class for
reuse.
 2021-05-28 08:12:49 -04:00
Morph
c68255f70f applets/swkbd: Make use of std::move where applicable 
Avoids redundant string copies
 2021-05-27 23:45:56 -04:00