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

Implement support for page sizes > 4KB (#4252)

Browse source 
* Implement support for page sizes > 4KB

* Check and work around more alignment issues

* Was not meant to change this

* Use MemoryBlock.GetPageSize() value for signal handler code

* Do not take the path for private allocations if host supports 4KB pages

* Add Flags attribute on MemoryMapFlags

* Fix dirty region size with 16kb pages

Would accidentally report a size that was too high (generally 16k instead of 4k, uploading 4x as much data)

Co-authored-by: riperiperi <rhy3756547@hotmail.com>
This commit is contained in:
gdkchan 2023-01-17 01:13:24 -03:00 • committed by GitHub
parent 43a83a401e
commit 86fd0643c2
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
29 changed files with 1294 additions and 146 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Ryujinx.HLE/HOS/Kernel/Memory/KMemoryRegionManager.cs
View file

@ -64,7 +64,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
if (address != 0)
{
IncrementPagesReferenceCount(address, pagesCount);
context.Memory.Commit(address - DramMemoryMap.DramBase, pagesCount * KPageTableBase.PageSize);
context.CommitMemory(address - DramMemoryMap.DramBase, pagesCount * KPageTableBase.PageSize);
}
return address;