diff options
| author | gdkchan <gab.dark.100@gmail.com> | 2020-07-17 01:19:07 -0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-07-17 14:19:07 +1000 |
| commit | 9f6b24edfddf871320290463437b3f3cb7e29006 (patch) | |
| tree | 4b8b45db5fe931ac37f843778c58a2d676fe3fba /Ryujinx.HLE/HOS/Kernel/Memory/KMemoryBlock.cs | |
| parent | 46f8cef6a9e4a305803f1356446e25ce54909130 (diff) | |
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
Diffstat (limited to 'Ryujinx.HLE/HOS/Kernel/Memory/KMemoryBlock.cs')
| -rw-r--r-- | Ryujinx.HLE/HOS/Kernel/Memory/KMemoryBlock.cs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Ryujinx.HLE/HOS/Kernel/Memory/KMemoryBlock.cs b/Ryujinx.HLE/HOS/Kernel/Memory/KMemoryBlock.cs index b7c2b309..04e14e1b 100644 --- a/Ryujinx.HLE/HOS/Kernel/Memory/KMemoryBlock.cs +++ b/Ryujinx.HLE/HOS/Kernel/Memory/KMemoryBlock.cs @@ -41,7 +41,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory Attribute |= attribute; } - public void SetIpcMappingPermission(MemoryPermission permission) + public void SetIpcMappingPermission(MemoryPermission newPermission) { int oldIpcRefCount = IpcRefCount++; @@ -52,10 +52,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory if (oldIpcRefCount == 0) { - SourcePermission = permission; + SourcePermission = Permission; Permission &= ~MemoryPermission.ReadAndWrite; - Permission |= MemoryPermission.ReadAndWrite & permission; + Permission |= MemoryPermission.ReadAndWrite & newPermission; } Attribute |= MemoryAttribute.IpcMapped; |