diff options
| author | gdkchan <gab.dark.100@gmail.com> | 2023-11-07 13:24:10 -0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-11-07 13:24:10 -0300 |
| commit | 815819767c5794624e3e7bc2bebcabe8ea4de0f6 (patch) | |
| tree | a57b27ee8d43f243e7085dfbba16a388d13f9432 /src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs | |
| parent | 623604c39186901fd64c8e04e9aa959d5c825529 (diff) | |
Force all exclusive memory accesses to be ordered on AppleHv (#5898)
* Implement reprotect method on virtual memory manager (currently stubbed)
* Force all exclusive memory accesses to be ordered on AppleHv
* Format whitespace
* Fix test build
* Fix comment copy/paste
* Fix wrong bit for isLoad
* Update src/Ryujinx.Cpu/AppleHv/HvMemoryManager.cs
Co-authored-by: riperiperi <rhy3756547@hotmail.com>
---------
Co-authored-by: riperiperi <rhy3756547@hotmail.com>
Diffstat (limited to 'src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs')
| -rw-r--r-- | src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs b/src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs index 2b00f802..2b6d4e4e 100644 --- a/src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs +++ b/src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs @@ -1255,7 +1255,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory if ((oldPermission & KMemoryPermission.Execute) != 0) { - result = ReprotectWithAttributes(address, pagesCount, permission); + result = ReprotectAndFlush(address, pagesCount, permission); } else { @@ -3036,13 +3036,13 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory protected abstract Result Reprotect(ulong address, ulong pagesCount, KMemoryPermission permission); /// <summary> - /// Changes the permissions of a given virtual memory region. + /// Changes the permissions of a given virtual memory region, while also flushing the cache. /// </summary> /// <param name="address">Virtual address of the region to have the permission changes</param> /// <param name="pagesCount">Number of pages to have their permissions changed</param> /// <param name="permission">New permission</param> /// <returns>Result of the permission change operation</returns> - protected abstract Result ReprotectWithAttributes(ulong address, ulong pagesCount, KMemoryPermission permission); + protected abstract Result ReprotectAndFlush(ulong address, ulong pagesCount, KMemoryPermission permission); /// <summary> /// Alerts the memory tracking that a given region has been read from or written to. |