From 815819767c5794624e3e7bc2bebcabe8ea4de0f6 Mon Sep 17 00:00:00 2001 From: gdkchan Date: Tue, 7 Nov 2023 13:24:10 -0300 Subject: 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 --------- Co-authored-by: riperiperi --- src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTable.cs | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTable.cs') diff --git a/src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTable.cs b/src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTable.cs index dcfc8f4f..4cd3e6fd 100644 --- a/src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTable.cs +++ b/src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTable.cs @@ -203,15 +203,17 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory /// protected override Result Reprotect(ulong address, ulong pagesCount, KMemoryPermission permission) { - // TODO. + _cpuMemory.Reprotect(address, pagesCount * PageSize, permission.Convert()); + return Result.Success; } /// - protected override Result ReprotectWithAttributes(ulong address, ulong pagesCount, KMemoryPermission permission) + protected override Result ReprotectAndFlush(ulong address, ulong pagesCount, KMemoryPermission permission) { - // TODO. - return Result.Success; + // TODO: Flush JIT cache. + + return Reprotect(address, pagesCount, permission); } /// -- cgit v1.2.3