piwalker/ryujinx-ryubing
1
0
Fork 0
mirror of https://git.ryujinx.app/ryubing/ryujinx.git synced 2025-07-24 14:49:48 -06:00
Code Issues Packages Projects Releases Wiki Activity

misc: Implement address space size workarounds (#5191)

Browse Source 
* misc: Implement address space size workarounds

This adds code to support userland with less than 39 bits of address
space available by testing reserving multiple sizes and reducing
guess address space when needed.

This is required for ARM64 support when the kernel is
configured to use 63..39 bits for kernel space.(meaning only 38 bits is available to userland)

* Address comments

* Fix 32 bits address space support and address more comments
This commit is contained in:
Mary
2023-06-20 17:33:54 +02:00
committed by GitHub
parent f9a538bb0f
commit 649d372f7d
10 changed files with 187 additions and 111 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/Ryujinx.HLE/HOS/Kernel/Process/KProcess.cs
View File

@ -1082,7 +1082,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
Context = _contextFactory.Create(KernelContext, Pid, 1UL << addrSpaceBits, InvalidAccessHandler, for64Bit);
MemoryManager = new KPageTable(KernelContext, CpuMemory);
MemoryManager = new KPageTable(KernelContext, CpuMemory, Context.AddressSpaceSize);
}
private bool InvalidAccessHandler(ulong va)