mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-09-10 13:43:17 +02:00
Remove usage of Mono.Posix.NETStandard accross all projects (#2906)
* Remove usage of Mono.Posix.NETStandard in Ryujinx project * Remove usage of Mono.Posix.NETStandard in ARMeilleure project * Remove usage of Mono.Posix.NETStandard in Ryujinx.Memory project * Address gdkchan's comments
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@ -5,10 +5,6 @@
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<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Mono.Posix.NETStandard" Version="5.20.1-preview" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\Ryujinx.Common\Ryujinx.Common.csproj" />
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</ItemGroup>
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@ -1,5 +1,4 @@
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using Mono.Unix.Native;
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using System;
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using System;
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using System.Runtime.InteropServices;
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namespace ARMeilleure.Signal
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@ -21,6 +20,7 @@ namespace ARMeilleure.Signal
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static class UnixSignalHandlerRegistration
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{
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private const int SIGSEGV = 11;
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private const int SA_SIGINFO = 0x00000004;
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[DllImport("libc", SetLastError = true)]
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@ -39,7 +39,7 @@ namespace ARMeilleure.Signal
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sigemptyset(ref sig.sa_mask);
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int result = sigaction((int)Signum.SIGSEGV, ref sig, out SigAction old);
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int result = sigaction(SIGSEGV, ref sig, out SigAction old);
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if (result != 0)
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{
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@ -51,7 +51,7 @@ namespace ARMeilleure.Signal
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public static bool RestoreExceptionHandler(SigAction oldAction)
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{
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return sigaction((int)Signum.SIGSEGV, ref oldAction, out SigAction _) == 0;
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return sigaction(SIGSEGV, ref oldAction, out SigAction _) == 0;
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}
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}
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}
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@ -1,10 +1,11 @@
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using Mono.Unix.Native;
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using System;
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using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Runtime.InteropServices;
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using System.Runtime.Versioning;
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using static Ryujinx.Memory.MemoryManagerUnixHelper;
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namespace Ryujinx.Memory
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{
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[SupportedOSPlatform("linux")]
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@ -18,15 +19,6 @@ namespace Ryujinx.Memory
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public IntPtr SourcePointer;
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}
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[DllImport("libc", SetLastError = true)]
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public static extern IntPtr mremap(IntPtr old_address, ulong old_size, ulong new_size, MremapFlags flags, IntPtr new_address);
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[DllImport("libc", SetLastError = true)]
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public static extern int madvise(IntPtr address, ulong size, int advice);
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private const int MADV_DONTNEED = 4;
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private const int MADV_REMOVE = 9;
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private static readonly List<UnixSharedMemory> _sharedMemory = new List<UnixSharedMemory>();
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private static readonly ConcurrentDictionary<IntPtr, ulong> _sharedMemorySource = new ConcurrentDictionary<IntPtr, ulong>();
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private static readonly ConcurrentDictionary<IntPtr, ulong> _allocations = new ConcurrentDictionary<IntPtr, ulong>();
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@ -47,7 +39,7 @@ namespace Ryujinx.Memory
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if (shared)
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{
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flags |= MmapFlags.MAP_SHARED | (MmapFlags)0x80000;
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flags |= MmapFlags.MAP_SHARED | MmapFlags.MAP_UNLOCKED;
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}
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else
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{
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@ -59,7 +51,7 @@ namespace Ryujinx.Memory
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flags |= MmapFlags.MAP_NORESERVE;
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}
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IntPtr ptr = Syscall.mmap(IntPtr.Zero, size, prot, flags, -1, 0);
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IntPtr ptr = mmap(IntPtr.Zero, size, prot, flags, -1, 0);
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if (ptr == new IntPtr(-1L))
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{
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@ -77,7 +69,7 @@ namespace Ryujinx.Memory
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public static bool Commit(IntPtr address, ulong size)
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{
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bool success = Syscall.mprotect(address, size, MmapProts.PROT_READ | MmapProts.PROT_WRITE) == 0;
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bool success = mprotect(address, size, MmapProts.PROT_READ | MmapProts.PROT_WRITE) == 0;
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if (success)
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{
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@ -87,7 +79,7 @@ namespace Ryujinx.Memory
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{
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ulong sharedAddress = ((ulong)address - (ulong)shared.SourcePointer) + (ulong)shared.Pointer;
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if (Syscall.mprotect((IntPtr)sharedAddress, size, MmapProts.PROT_READ | MmapProts.PROT_WRITE) != 0)
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if (mprotect((IntPtr)sharedAddress, size, MmapProts.PROT_READ | MmapProts.PROT_WRITE) != 0)
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{
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return false;
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}
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@ -108,16 +100,16 @@ namespace Ryujinx.Memory
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}
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// Must be writable for madvise to work properly.
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Syscall.mprotect(address, size, MmapProts.PROT_READ | MmapProts.PROT_WRITE);
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mprotect(address, size, MmapProts.PROT_READ | MmapProts.PROT_WRITE);
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madvise(address, size, isShared ? MADV_REMOVE : MADV_DONTNEED);
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return Syscall.mprotect(address, size, MmapProts.PROT_NONE) == 0;
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return mprotect(address, size, MmapProts.PROT_NONE) == 0;
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}
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public static bool Reprotect(IntPtr address, ulong size, MemoryPermission permission)
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{
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return Syscall.mprotect(address, size, GetProtection(permission)) == 0;
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return mprotect(address, size, GetProtection(permission)) == 0;
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}
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private static MmapProts GetProtection(MemoryPermission permission)
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@ -138,7 +130,7 @@ namespace Ryujinx.Memory
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{
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if (_allocations.TryRemove(address, out ulong size))
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{
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return Syscall.munmap(address, size) == 0;
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return munmap(address, size) == 0;
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}
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return false;
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@ -146,14 +138,14 @@ namespace Ryujinx.Memory
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public static IntPtr Remap(IntPtr target, IntPtr source, ulong size)
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{
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int flags = (int)MremapFlags.MREMAP_MAYMOVE;
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int flags = 1;
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if (target != IntPtr.Zero)
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{
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flags |= 2;
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}
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IntPtr result = mremap(source, 0, size, (MremapFlags)(flags), target);
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IntPtr result = mremap(source, 0, size, flags, target);
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if (result == IntPtr.Zero)
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{
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128
Ryujinx.Memory/MemoryManagerUnixHelper.cs
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128
Ryujinx.Memory/MemoryManagerUnixHelper.cs
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@ -0,0 +1,128 @@
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using System;
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using System.Runtime.InteropServices;
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namespace Ryujinx.Memory
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{
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public static class MemoryManagerUnixHelper
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{
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[Flags]
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public enum MmapProts : uint
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{
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PROT_NONE = 0,
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PROT_READ = 1,
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PROT_WRITE = 2,
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PROT_EXEC = 4
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}
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[Flags]
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public enum MmapFlags : uint
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{
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MAP_SHARED = 1,
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MAP_PRIVATE = 2,
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MAP_ANONYMOUS = 4,
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MAP_NORESERVE = 8,
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MAP_UNLOCKED = 16
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}
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private const int MAP_ANONYMOUS_LINUX_GENERIC = 0x20;
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private const int MAP_NORESERVE_LINUX_GENERIC = 0x4000;
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private const int MAP_UNLOCKED_LINUX_GENERIC = 0x80000;
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private const int MAP_NORESERVE_DARWIN = 0x40;
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private const int MAP_JIT_DARWIN = 0x800;
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private const int MAP_ANONYMOUS_DARWIN = 0x1000;
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public const int MADV_DONTNEED = 4;
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public const int MADV_REMOVE = 9;
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[DllImport("libc", EntryPoint = "mmap", SetLastError = true)]
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private static extern IntPtr Internal_mmap(IntPtr address, ulong length, MmapProts prot, int flags, int fd, long offset);
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[DllImport("libc", SetLastError = true)]
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public static extern int mprotect(IntPtr address, ulong length, MmapProts prot);
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[DllImport("libc", SetLastError = true)]
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public static extern int munmap(IntPtr address, ulong length);
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[DllImport("libc", SetLastError = true)]
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public static extern IntPtr mremap(IntPtr old_address, ulong old_size, ulong new_size, int flags, IntPtr new_address);
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[DllImport("libc", SetLastError = true)]
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public static extern int madvise(IntPtr address, ulong size, int advice);
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private static int MmapFlagsToSystemFlags(MmapFlags flags)
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{
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int result = 0;
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if (flags.HasFlag(MmapFlags.MAP_SHARED))
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{
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result |= (int)MmapFlags.MAP_SHARED;
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}
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if (flags.HasFlag(MmapFlags.MAP_PRIVATE))
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{
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result |= (int)MmapFlags.MAP_PRIVATE;
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}
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if (flags.HasFlag(MmapFlags.MAP_ANONYMOUS))
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{
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if (OperatingSystem.IsLinux())
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{
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result |= MAP_ANONYMOUS_LINUX_GENERIC;
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}
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else if (OperatingSystem.IsMacOS())
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{
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result |= MAP_ANONYMOUS_DARWIN;
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}
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else
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{
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throw new NotImplementedException();
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}
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}
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if (flags.HasFlag(MmapFlags.MAP_NORESERVE))
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{
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if (OperatingSystem.IsLinux())
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{
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result |= MAP_NORESERVE_LINUX_GENERIC;
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}
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else if (OperatingSystem.IsMacOS())
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{
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result |= MAP_NORESERVE_DARWIN;
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}
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else
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{
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throw new NotImplementedException();
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}
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}
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if (flags.HasFlag(MmapFlags.MAP_UNLOCKED))
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{
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if (OperatingSystem.IsLinux())
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{
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result |= MAP_UNLOCKED_LINUX_GENERIC;
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}
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else if (OperatingSystem.IsMacOS())
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{
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// FIXME: Doesn't exist on Darwin
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}
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else
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{
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throw new NotImplementedException();
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}
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}
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if (OperatingSystem.IsMacOSVersionAtLeast(10, 14))
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{
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result |= MAP_JIT_DARWIN;
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}
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return result;
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}
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public static IntPtr mmap(IntPtr address, ulong length, MmapProts prot, MmapFlags flags, int fd, long offset)
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{
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return Internal_mmap(address, length, prot, MmapFlagsToSystemFlags(flags), fd, offset);
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}
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}
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}
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<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Mono.Posix.NETStandard" Version="5.20.1-preview" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\Ryujinx.Common\Ryujinx.Common.csproj" />
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</ItemGroup>
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@ -1,12 +1,10 @@
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using Gdk;
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using Gtk;
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using Mono.Unix;
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using Ryujinx.Ui;
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using System;
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using System.Diagnostics;
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using System.Linq;
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using System.Reflection;
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using System.Runtime.InteropServices;
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namespace Ryujinx.Modules
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{
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using ICSharpCode.SharpZipLib.GZip;
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using ICSharpCode.SharpZipLib.Tar;
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using ICSharpCode.SharpZipLib.Zip;
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using Mono.Unix;
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using Newtonsoft.Json.Linq;
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using Ryujinx.Common.Logging;
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using Ryujinx.Ui;
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@ -355,14 +354,16 @@ namespace Ryujinx.Modules
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worker.Start();
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}
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[DllImport("libc", SetLastError = true)]
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private static extern int chmod(string path, uint mode);
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private static void SetUnixPermissions()
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{
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string ryuBin = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Ryujinx");
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if (!OperatingSystem.IsWindows())
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{
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UnixFileInfo unixFileInfo = new UnixFileInfo(ryuBin);
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unixFileInfo.FileAccessPermissions |= FileAccessPermissions.UserExecute;
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chmod(ryuBin, 0777);
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}
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}
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}
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}
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// Enforce loading of Mono.Posix to avoid .NET runtime lazy loading it during an update.
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Assembly.Load("Mono.Posix.NETStandard");
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// Make process DPI aware for proper window sizing on high-res screens.
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ForceDpiAware.Windows();
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WindowScaleFactor = ForceDpiAware.GetWindowScaleFactor();
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<PackageReference Include="OpenTK.Graphics" Version="4.5.0" />
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<PackageReference Include="SPB" Version="0.0.3-build15" />
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<PackageReference Include="SharpZipLib" Version="1.3.3" />
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<PackageReference Include="Mono.Posix.NETStandard" Version="5.20.1-preview" />
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</ItemGroup>
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<ItemGroup>
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