Mirrors/Ryujinx
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Implement a new physical memory manager and replace DeviceMemory (#856)

Browse source 
* Implement a new physical memory manager and replace DeviceMemory

* Proper generic constraints

* Fix debug build

* Add memory tests

* New CPU memory manager and general code cleanup

* Remove host memory management from CPU project, use Ryujinx.Memory instead

* Fix tests

* Document exceptions on MemoryBlock

* Fix leak on unix memory allocation

* Proper disposal of some objects on tests

* Fix JitCache not being set as initialized

* GetRef without checks for 8-bits and 16-bits CAS

* Add MemoryBlock destructor

* Throw in separate method to improve codegen

* Address PR feedback

* QueryModified improvements

* Fix memory write tracking not marking all pages as modified in some cases

* Simplify MarkRegionAsModified

* Remove XML doc for ghost param

* Add back optimization to avoid useless buffer updates

* Add Ryujinx.Cpu project, move MemoryManager there and remove MemoryBlockWrapper

* Some nits

* Do not perform address translation when size is 0

* Address PR feedback and format NativeInterface class

* Remove ghost parameter description

* Update Ryujinx.Cpu to .NET Core 3.1

* Address PR feedback

* Fix build

* Return a well defined value for GetPhysicalAddress with invalid VA, and do not return unmapped ranges as modified

* Typo
This commit is contained in:
gdkchan 2020-05-03 19:54:50 -03:00 • committed by GitHub
parent 1758424208
commit f77694e4f7
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
126 changed files with 2176 additions and 2092 deletions
Download patch file Download diff file Expand all files Collapse all files

16
Ryujinx.HLE/HOS/Kernel/SupervisorCall/SvcMemory.cs
View file

@ -191,14 +191,14 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
{
KMemoryInfo blkInfo = _process.MemoryManager.QueryMemory(position);
_process.CpuMemory.WriteUInt64((long)infoPtr + 0x00, blkInfo.Address);
_process.CpuMemory.WriteUInt64((long)infoPtr + 0x08, blkInfo.Size);
_process.CpuMemory.WriteInt32 ((long)infoPtr + 0x10, (int)blkInfo.State & 0xff);
_process.CpuMemory.WriteInt32 ((long)infoPtr + 0x14, (int)blkInfo.Attribute);
_process.CpuMemory.WriteInt32 ((long)infoPtr + 0x18, (int)blkInfo.Permission);
_process.CpuMemory.WriteInt32 ((long)infoPtr + 0x1c, blkInfo.IpcRefCount);
_process.CpuMemory.WriteInt32 ((long)infoPtr + 0x20, blkInfo.DeviceRefCount);
_process.CpuMemory.WriteInt32 ((long)infoPtr + 0x24, 0);
_process.CpuMemory.Write(infoPtr + 0x00, blkInfo.Address);
_process.CpuMemory.Write(infoPtr + 0x08, blkInfo.Size);
_process.CpuMemory.Write(infoPtr + 0x10, (int)blkInfo.State & 0xff);
_process.CpuMemory.Write(infoPtr + 0x14, (int)blkInfo.Attribute);
_process.CpuMemory.Write(infoPtr + 0x18, (int)blkInfo.Permission);
_process.CpuMemory.Write(infoPtr + 0x1c, blkInfo.IpcRefCount);
_process.CpuMemory.Write(infoPtr + 0x20, blkInfo.DeviceRefCount);
_process.CpuMemory.Write(infoPtr + 0x24, 0);
pageInfo = 0;