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https://github.com/Ryujinx/Ryujinx.git
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* Replace usage of `DllImport` with `LibraryImport` * Mark methods as `partial` * Marshalling * More `partial` & marshalling * More `partial` and marshalling * More partial and marshalling * Update GdiPlusHelper to LibraryImport * Unicorn * More Partial * Marshal * Specify EntryPoint * Specify EntryPoint * Change GlobalMemoryStatusEx to LibraryImport * Change RegisterClassEx to LibraryImport * Define EntryPoints * Update Ryujinx.Ava/Ui/Controls/Win32NativeInterop.cs Co-authored-by: TSRBerry <20988865+TSRBerry@users.noreply.github.com> * Update Ryujinx.Graphics.Nvdec.FFmpeg/Native/FFmpegApi.cs Co-authored-by: TSRBerry <20988865+TSRBerry@users.noreply.github.com> * Move return mashal * Remove calling convention specification * Remove calling conventions * Update Ryujinx.Common/SystemInfo/WindowsSystemInfo.cs Co-authored-by: TSRBerry <20988865+TSRBerry@users.noreply.github.com> * Update Ryujinx/Modules/Updater/Updater.cs Co-authored-by: Mary-nyan <thog@protonmail.com> * Update Ryujinx.Ava/Modules/Updater/Updater.cs Co-authored-by: Mary-nyan <thog@protonmail.com> Co-authored-by: TSRBerry <20988865+TSRBerry@users.noreply.github.com> Co-authored-by: Mary-nyan <thog@protonmail.com>
101 lines
3.9 KiB
C#
101 lines
3.9 KiB
C#
using System;
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using System.Runtime.InteropServices;
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namespace Ryujinx.Memory.WindowsShared
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{
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static partial class WindowsApi
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{
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public static readonly IntPtr InvalidHandleValue = new IntPtr(-1);
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public static readonly IntPtr CurrentProcessHandle = new IntPtr(-1);
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[LibraryImport("kernel32.dll", SetLastError = true)]
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public static partial IntPtr VirtualAlloc(
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IntPtr lpAddress,
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IntPtr dwSize,
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AllocationType flAllocationType,
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MemoryProtection flProtect);
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[LibraryImport("KernelBase.dll", SetLastError = true)]
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public static partial IntPtr VirtualAlloc2(
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IntPtr process,
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IntPtr lpAddress,
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IntPtr dwSize,
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AllocationType flAllocationType,
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MemoryProtection flProtect,
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IntPtr extendedParameters,
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ulong parameterCount);
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[LibraryImport("kernel32.dll", SetLastError = true)]
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[return: MarshalAs(UnmanagedType.Bool)]
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public static partial bool VirtualProtect(
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IntPtr lpAddress,
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IntPtr dwSize,
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MemoryProtection flNewProtect,
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out MemoryProtection lpflOldProtect);
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[LibraryImport("kernel32.dll", SetLastError = true)]
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[return: MarshalAs(UnmanagedType.Bool)]
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public static partial bool VirtualFree(IntPtr lpAddress, IntPtr dwSize, AllocationType dwFreeType);
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[LibraryImport("kernel32.dll", SetLastError = true, EntryPoint = "CreateFileMappingW")]
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public static partial IntPtr CreateFileMapping(
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IntPtr hFile,
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IntPtr lpFileMappingAttributes,
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FileMapProtection flProtect,
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uint dwMaximumSizeHigh,
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uint dwMaximumSizeLow,
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[MarshalAs(UnmanagedType.LPWStr)] string lpName);
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[LibraryImport("kernel32.dll", SetLastError = true)]
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[return: MarshalAs(UnmanagedType.Bool)]
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public static partial bool CloseHandle(IntPtr hObject);
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[LibraryImport("kernel32.dll", SetLastError = true)]
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public static partial IntPtr MapViewOfFile(
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IntPtr hFileMappingObject,
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uint dwDesiredAccess,
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uint dwFileOffsetHigh,
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uint dwFileOffsetLow,
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IntPtr dwNumberOfBytesToMap);
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[LibraryImport("KernelBase.dll", SetLastError = true)]
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public static partial IntPtr MapViewOfFile3(
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IntPtr hFileMappingObject,
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IntPtr process,
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IntPtr baseAddress,
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ulong offset,
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IntPtr dwNumberOfBytesToMap,
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ulong allocationType,
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MemoryProtection dwDesiredAccess,
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IntPtr extendedParameters,
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ulong parameterCount);
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[LibraryImport("kernel32.dll", SetLastError = true)]
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[return: MarshalAs(UnmanagedType.Bool)]
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public static partial bool UnmapViewOfFile(IntPtr lpBaseAddress);
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[LibraryImport("KernelBase.dll", SetLastError = true)]
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[return: MarshalAs(UnmanagedType.Bool)]
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public static partial bool UnmapViewOfFile2(IntPtr process, IntPtr lpBaseAddress, ulong unmapFlags);
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[LibraryImport("kernel32.dll")]
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public static partial uint GetLastError();
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[LibraryImport("kernel32.dll")]
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public static partial int GetCurrentThreadId();
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public static MemoryProtection GetProtection(MemoryPermission permission)
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{
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return permission switch
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{
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MemoryPermission.None => MemoryProtection.NoAccess,
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MemoryPermission.Read => MemoryProtection.ReadOnly,
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MemoryPermission.ReadAndWrite => MemoryProtection.ReadWrite,
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MemoryPermission.ReadAndExecute => MemoryProtection.ExecuteRead,
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MemoryPermission.ReadWriteExecute => MemoryProtection.ExecuteReadWrite,
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MemoryPermission.Execute => MemoryProtection.Execute,
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_ => throw new MemoryProtectionException(permission)
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};
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}
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}
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} |