/[RomCheater]/trunk/RomCheater.UserSettingsSupport/Interlocked.cs
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Contents of /trunk/RomCheater.UserSettingsSupport/Interlocked.cs

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Revision 722 - (show annotations) (download)
Tue Jun 18 19:18:05 2013 UTC (7 years, 5 months ago) by william
File size: 5191 byte(s)

1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Text;
5 using System.Runtime.ConstrainedExecution;
6 using System.Runtime.CompilerServices;
7 using System.Runtime;
8 using System.Runtime.InteropServices;
9 using System.Security;
10
11 namespace RomCheater.UserSettingsSupport
12 {
13 [SecuritySafeCritical]
14 public static class Interlocked
15 {
16 // Methods
17 [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success), TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
18 public static int Add(ref int location1, int value)
19 {
20 return location1 = location1 + value;
21 }
22
23 [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success), TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
24 public static long Add(ref long location1, long value)
25 {
26 return location1 = location1 + value;
27 }
28
29 [MethodImpl(MethodImplOptions.InternalCall), ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
30 public static extern int CompareExchange(ref int location1, int value, int comparand);
31 [ComVisible(false), ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
32 public static T CompareExchange<T>(ref T location1, T value, T comparand) where T: class
33 {
34 T location1_original_value = location1;
35 location1 = (location1 == comparand) ? value : location1;
36 return location1_original_value;
37 }
38
39 [MethodImpl(MethodImplOptions.InternalCall)]
40 public static extern double CompareExchange(ref double location1, double value, double comparand);
41 [MethodImpl(MethodImplOptions.InternalCall)]
42 public static extern long CompareExchange(ref long location1, long value, long comparand);
43 [MethodImpl(MethodImplOptions.InternalCall), ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
44 public static extern IntPtr CompareExchange(ref IntPtr location1, IntPtr value, IntPtr comparand);
45 [MethodImpl(MethodImplOptions.InternalCall), ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
46 public static extern object CompareExchange(ref object location1, object value, object comparand);
47 [MethodImpl(MethodImplOptions.InternalCall)]
48 public static extern float CompareExchange(ref float location1, float value, float comparand);
49 [MethodImpl(MethodImplOptions.InternalCall), ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
50 internal static extern int CompareExchange(ref int location1, int value, int comparand, ref bool succeeded);
51 [TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries"), ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
52 public static int Decrement(ref int location)
53 {
54 return location--;
55 }
56
57 [TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
58 public static long Decrement(ref long location)
59 {
60 return location--;
61 }
62
63 [MethodImpl(MethodImplOptions.InternalCall)]
64 public static extern double Exchange(ref double location1, double value);
65 [MethodImpl(MethodImplOptions.InternalCall), ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
66 public static extern int Exchange(ref int location1, int value);
67 [MethodImpl(MethodImplOptions.InternalCall)]
68 public static extern long Exchange(ref long location1, long value);
69 [MethodImpl(MethodImplOptions.InternalCall), ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
70 public static extern IntPtr Exchange(ref IntPtr location1, IntPtr value);
71 [MethodImpl(MethodImplOptions.InternalCall), ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
72 public static extern object Exchange(ref object location1, object value);
73 [MethodImpl(MethodImplOptions.InternalCall)]
74 public static extern float Exchange(ref float location1, float value);
75 [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success), ComVisible(false)]
76 public static T Exchange<T>(ref T location1, T value) where T: class
77 {
78 return location1 = value;
79 }
80
81 [MethodImpl(MethodImplOptions.InternalCall), ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
82 internal static extern int ExchangeAdd(ref int location1, int value);
83 [MethodImpl(MethodImplOptions.InternalCall)]
84 internal static extern long ExchangeAdd(ref long location1, long value);
85 [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success), TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
86 public static int Increment(ref int location)
87 {
88 return location++;
89 }
90
91 [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success), TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
92 public static long Increment(ref long location)
93 {
94 return location++;
95 }
96
97 public static long Read(ref long location)
98 {
99 return location;
100 }
101 }
102
103
104 }

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