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dc837c00428b6f67079e362631fe7fc503ceeacb
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6 Commits

Author SHA1 Message Date
Mary
dc837c0042 kernel: Add resource limit related syscalls (#2773) 
* kernel: Add resource limit related syscalls

This commit implements all resource limit related syscalls.

* Fix register mapping being wrong for SetResourceLimitLimitValue

* Address gdkchan's comment
 2021-10-24 01:40:13 +02:00
Mary
c94d47cc40 kernel: Implement SetMemoryPermission syscall (#2772) 
* kernel: Implement SetMemoryPermission syscall

This commit implement the SetMemoryPermission syscall accurately.
This also fix KMemoryPermission not being an unsigned 32 bits type and
add the "DontCare" bit (used by shared memory, currently unused in
Ryujinx)

* Update MemoryPermission mask

* Address gdkchan's comments

* Fix a nit

* Address gdkchan's comment
 2021-10-24 01:24:49 +02:00
Mary
0644db02ad kernel: Implement MapTransferMemory and UnmapTransferMemory (#2386) 
Based on my reversing of kernel 12.0.0
 2021-06-23 21:52:11 +02:00
gdkchan
cf6cd71488 IPC refactor part 2: Use ReplyAndReceive on HLE services and remove special handling from kernel (#1458) 
* IPC refactor part 2: Use ReplyAndReceive on HLE services and remove special handling from kernel

* Fix for applet transfer memory + some nits

* Keep handles if possible to avoid server handle table exhaustion

* Fix IPC ZeroFill bug

* am: Correctly implement CreateManagedDisplayLayer and implement CreateManagedDisplaySeparableLayer

CreateManagedDisplaySeparableLayer is requires since 10.x+ when appletResourceUserId != 0

* Make it exit properly

* Make ServiceNotImplementedException show the full message again

* Allow yielding execution to avoid starving other threads

* Only wait if active

* Merge IVirtualMemoryManager and IAddressSpaceManager

* Fix Ro loading data from the wrong process

Co-authored-by: Thog <me@thog.eu>
 2020-12-02 00:23:43 +01:00
gdkchan
9f6b24edfd Improve kernel IPC related syscalls (#1379) 
* Implement session count decrement when the handle is closed

* Remove unused field

* Implement SendSyncRequestWithUserBuffer, SendAsyncRequestWithUserBuffer and ReplyAndReceiveWithUserBuffer syscalls

* Nits

* Fix swapped copy dst/src

* Add missing pointer buffer descriptor write on reply

* Fix IPC unaligned buffer copy and restoring client attributes on reply

* Oops

* Fix SetIpcMappingPermission

* Fix unaligned copy bugs

* Free memory used for temporary IPC buffers
 2020-07-17 14:19:07 +10:00
gdkchan
15d1cc806b Move kernel state out of the Horizon class (#1107) 
* Move kernel state from Horizon to KernelContext

* Merge syscalls partial classes, split 32 and 64-bit variants

* Sort usings
 2020-05-04 13:41:29 +10:00