AsmPointers (source code C#):

AsmPointers will enumerate all assemblies and modules and will eventually call
mbase.MethodHandle.GetFunctionPointer() for each method of a module.For testing purpose change in Program.cs:        /// <summary>
        /// Program entry point.
        /// </summary>
        [sTAThread]
        public static void Main(string[] args)
        {
    string target = @"D:\\ModuleToAssembly.exe";
    Assembly asm = Assembly.LoadFile(target);
    SendToJit.SendModuleToJit(asm.ManifestModule);the line
string target = @"D:\\ModuleToAssembly.exe";
shoul be changed to load your simple assembly, for testing purpose only.
And the program will only show right asm address for static methods,
I don't know why doesn't work for rest of methods.For real usage you should inject AsmPointers.exe assembly in
the target .NET process:
use SimpleManagedInjector to inject AsmPointers.exe in the target .NET process:
File name: AsmPointers.exe
Class name: AsmPointers.MyClass
Method name: MyMethod
 

Why doesn't work for non static methods is still a mistery to me!

 

AsmPointers.zip

I tested it and it works with non static methods (I could obtain a pointer ) 

 

I added IsStatic to logs :

Module: FileRename.exe	token: 06000001	name: FileRename.Properties.Settings:get_Default	address: 00BDC650	IsStatic: True	

Module: FileRename.exe	token: 06000002	name: FileRename.Properties.Settings:.ctor	address: 00BDC658	IsStatic: False	

Module: FileRename.exe	token: 06000003	name: FileRename.Properties.Settings:.cctor	address: 00BDC660	IsStatic: True	

Module: FileRename.exe	token: 06000004	name: FileRename.Properties.Resources:.ctor	address: 00BDC678	IsStatic: False	

Module: FileRename.exe	token: 06000005	name: FileRename.Properties.Resources:get_ResourceManager	address: 00BDC680	IsStatic: True	

Module: FileRename.exe	token: 06000006	name: FileRename.Properties.Resources:get_Culture	address: 00BDC688	IsStatic: True	

Module: FileRename.exe	token: 06000007	name: FileRename.Properties.Resources:set_Culture	address: 00BDC690	IsStatic: True	

Module: FileRename.exe	token: 06000008	name: FileRename.Program:Main	address: 00BDC6B0	IsStatic: True	

Module: FileRename.exe	token: 06000009	name: FileRename.Form1:Dispose	address: 00BDC7F4	IsStatic: False	

Module: FileRename.exe	token: 0600000A	name: FileRename.Form1:InitializeComponent	address: 00BDC758	IsStatic: False	

Module: FileRename.exe	token: 0600000B	name: FileRename.Form1:.ctor	address: 00BDC768	IsStatic: False	

Module: FileRename.exe	token: 0600000C	name: FileRename.Form1:button1_Click	address: 00BDC778	IsStatic: False	

Module: FileRename.exe	token: 0600000D	name: FileRename.Form1:PaintBG	address: 00BDC788	IsStatic: False	

Module: FileRename.exe	token: 0600000E	name: FileRename.Form1:CreateRoundRectRgn	address: 00BDC7E8	IsStatic: True	

Module: FileRename.exe	token: 0600000F	name: FileRename.Form1:button2_Click	address: 00BDC798	IsStatic: False	

Module: FileRename.exe	token: 06000010	name: FileRename.Form1:checkBox1_CheckedChanged	address: 00BDC7A8	IsStatic: False	

Module: FileRename.exe	token: 06000011	name: FileRename.Form1:checkBox2_CheckedChanged	address: 00BDC7B8	IsStatic: False	

Module: FileRename.exe	token: 06000012	name: FileRename.Form1:button3_Click	address: 00BDC7C8	IsStatic: False	

Module: FileRename.exe	token: 06000013	name: FileRename.Form1:radioNormal_CheckedChanged	address: 00BDC7D8	IsStatic: False