Fixed typo and minor code refactoring

bindings/dotnet/README.md

@@ -0,0 +1,30 @@
+This documentation explains how to use the .NET binding for Unicorn
+from source. 
+
+0. Install the core engine as a dependency
+
+   Follow README in the root directory to compile & install the core.
+
+1. Compile the code
+
+	[Windows]
+	To compile the code open the UnicornSln.sln with Microsoft Visual 
+	Studio 12 or with a newer version and just press Ctrl+Shift+B to build 
+	the solution.
+	
+	You need to have installed at least version 4.5 of the .NET framework.
+	
+	[Linux]
+	TODO
+	
+2. Usage
+
+	The solution includes the testing project UnicornTests with examples 
+	of usage. 
+	
+	In order to use the library in your project just add a reference to 
+	the .NET library and be sure to copy the unmanaged unicorn.dll 
+	library in the output directory.
+
+	The naming convention used is the Upper Camel Case, this mean that to 
+	invoke the uc_mem_read method you have to search for the MemRead method.

bindings/dotnet/Unicorn/Const/Sparc.fs

@@ -24,7 +24,7 @@ namespace UnicornEngine.Const
 open System
 
 [<AutoOpen>]
-module Spark =
+module Sparc =
 
     // SPARC registers
     let UC_SPARC_REG_INVALID = 0

bindings/dotnet/Unicorn/Unicorn.fsproj

@@ -49,7 +49,7 @@
     <Compile Include="Const\Common.fs" />
     <Compile Include="Const\M68k.fs" />
     <Compile Include="Const\Mips.fs" />
-    <Compile Include="Const\Spark.fs" />
+    <Compile Include="Const\Sparc.fs" />
     <Compile Include="Const\X86.fs" />
     <Compile Include="Const\UcError.fs" />
     <Compile Include="Hooks.fs" />

bindings/dotnet/UnicornTests/Program.cs

@@ -30,13 +30,13 @@ namespace UnicornTests
     class Program
     {
         private const Int64 ADDRESS = 0x1000000;
-        
-        private static Int32[] X86_CODE32_SELF =
-            {
-                -21, 28, 90, -119, -42, -117, 2, 102, 61, -54, 125, 117, 6, 102, 5, 3, 3, -119, 2, -2, -62, 61, 65, 65,
-                65, 65, 117, -23, -1, -26, -24, -33, -1, -1, -1, 49, -46, 106, 11, 88, -103, 82, 104, 47, 47, 115, 104,
-                104, 47, 98, 105, 110, -119, -29, 82, 83, -119, -31, -54, 125, 65, 65, 65, 65, 65, 65, 65, 65
-            };
+
+        private static Byte[] X86_CODE32_SELF =
+        {
+            0xeb, 0x19, 0x31, 0xc0, 0x31, 0xdb, 0x31, 0xd2, 0x31, 0xc9, 0xb0, 0x04, 0xb3, 0x01, 0x59, 0xb2, 0x05, 0xcd,
+            0x80, 0x31, 0xc0, 0xb0, 0x01, 0x31, 0xdb, 0xcd, 0x80, 0xe8, 0xe2, 0xff, 0xff, 0xff, 0x68, 0x65, 0x6c, 0x6c,
+            0x6f
+        };
 
         private static UInt64 ToInt(Byte[] val)
         {
@@ -49,7 +49,6 @@ namespace UnicornTests
             return res;
         }
 
-
         private static void CheckError(Int32 err)
         {
             if (err != Common.UC_ERR_OK)
@@ -69,17 +68,6 @@ namespace UnicornTests
             return res;
         }
 
-        private static Byte[] ToBytes(IEnumerable<int> ints)
-        {
-            var bytes = new List<Byte>();
-            foreach (var i in ints)
-            {
-                var b = (Byte) i;
-                bytes.Add(b);
-            }
-            return bytes.ToArray();
-        }
-
         private static void CodeHookCallback(Unicorn u, UInt64 addr, Int32 size, Object userData)
         {
             Console.Write("Tracing >>> 0x{0} ", addr.ToString("X"));
@@ -156,7 +144,7 @@ namespace UnicornTests
             }
         }
         
-        static unsafe void Main(String[] args)
+        static void Main(String[] args)
         {
             var u = new Unicorn((UInt32)Common.UC_ARCH_X86, (UInt32)Common.UC_MODE_32);
             Console.WriteLine("Unicorn version: {0}", u.Version());
@@ -165,7 +153,7 @@ namespace UnicornTests
             CheckError(u.MemMap(ADDRESS, new UIntPtr(2 * 1024 * 1024), Common.UC_PROT_ALL));
 
             // write machine code to be emulated to memory
-            CheckError(u.MemWrite(ADDRESS, ToBytes(X86_CODE32_SELF)));
+            CheckError(u.MemWrite(ADDRESS, X86_CODE32_SELF));
 
             // initialize machine registers
             CheckError(u.RegWrite(X86.UC_X86_REG_ESP, Int64ToBytes(ADDRESS + 0x200000)));

bindings/dotnet/UnicornTests/UnicornTests.csproj

@@ -31,7 +31,7 @@
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
-    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <AllowUnsafeBlocks>false</AllowUnsafeBlocks>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />