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authorLDj3SNuD <35856442+LDj3SNuD@users.noreply.github.com>2019-10-31 19:09:03 +0100
committerAc_K <Acoustik666@gmail.com>2019-10-31 19:09:03 +0100
commiteee639d6ba544fa5dd9352426d55e91bc54e157d (patch)
tree1df440ca57d8c1725e84f403fbeecddb8e508a3a /ChocolArm64/Memory/MemoryManagement.cs
parent35443bac5a16ced668d84e0a22c21ca9076b3924 (diff)
.NET Core 3.0 is here! (#784)
* .NET Core 3.0 is here! * Remove IMemoryManager.cs and its references. * Add T Math/F.FusedMultiplyAdd(T, T, T). Nits. * Nit. * Update appveyor.yml * Revert "Resolve Visual Studio build issues" This reverts commit 1772128ce0fc058e6280001aace3a77a7a96897b. * Update SvcTable.cs
Diffstat (limited to 'ChocolArm64/Memory/MemoryManagement.cs')
-rw-r--r--ChocolArm64/Memory/MemoryManagement.cs114
1 files changed, 0 insertions, 114 deletions
diff --git a/ChocolArm64/Memory/MemoryManagement.cs b/ChocolArm64/Memory/MemoryManagement.cs
deleted file mode 100644
index 80585791..00000000
--- a/ChocolArm64/Memory/MemoryManagement.cs
+++ /dev/null
@@ -1,114 +0,0 @@
-using System;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-
-namespace ChocolArm64.Memory
-{
- public static class MemoryManagement
- {
- public static bool HasWriteWatchSupport => RuntimeInformation.IsOSPlatform(OSPlatform.Windows);
-
- public static IntPtr Allocate(ulong size)
- {
- if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
- {
- IntPtr sizeNint = new IntPtr((long)size);
-
- return MemoryManagementWindows.Allocate(sizeNint);
- }
- else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux) ||
- RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
- {
- return MemoryManagementUnix.Allocate(size);
- }
- else
- {
- throw new PlatformNotSupportedException();
- }
- }
-
- public static IntPtr AllocateWriteTracked(ulong size)
- {
- if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
- {
- IntPtr sizeNint = new IntPtr((long)size);
-
- return MemoryManagementWindows.AllocateWriteTracked(sizeNint);
- }
- else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux) ||
- RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
- {
- return MemoryManagementUnix.Allocate(size);
- }
- else
- {
- throw new PlatformNotSupportedException();
- }
- }
-
- public static void Reprotect(IntPtr address, ulong size, MemoryProtection permission)
- {
- bool result;
-
- if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
- {
- IntPtr sizeNint = new IntPtr((long)size);
-
- result = MemoryManagementWindows.Reprotect(address, sizeNint, permission);
- }
- else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux) ||
- RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
- {
- result = MemoryManagementUnix.Reprotect(address, size, permission);
- }
- else
- {
- throw new PlatformNotSupportedException();
- }
-
- if (!result)
- {
- throw new MemoryProtectionException(permission);
- }
- }
-
- public static bool Free(IntPtr address)
- {
- if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
- {
- return MemoryManagementWindows.Free(address);
- }
- else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux) ||
- RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
- {
- return MemoryManagementUnix.Free(address);
- }
- else
- {
- throw new PlatformNotSupportedException();
- }
- }
-
- [MethodImpl(MethodImplOptions.AggressiveInlining)]
- public static bool GetModifiedPages(
- IntPtr address,
- IntPtr size,
- IntPtr[] addresses,
- out ulong count)
- {
- // This is only supported on windows, but returning
- // false (failed) is also valid for platforms without
- // write tracking support on the OS.
- if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
- {
- return MemoryManagementWindows.GetModifiedPages(address, size, addresses, out count);
- }
- else
- {
- count = 0;
-
- return false;
- }
- }
- }
-} \ No newline at end of file