CODEWITHSUNDEEP
c#clrmd
Евгений
Евгений

Reputation: 125

How do I get information about the methods in StackTrace using Microsoft.Diagnostics.Runtime?

Code:

using System.Diagnostics;
using System.Linq;
using Microsoft.Diagnostics.Runtime;
using Microsoft.Diagnostics.Runtime.Utilities;
using Microsoft.Diagnostics.Runtime.Utilities.Pdb;

namespace myDiagnostics
{
    public class myStackTraceInfo
    {
        public void Atach()
        {
            using (DataTarget target = DataTarget.AttachToProcess(Process.GetCurrentProcess().Id, 5000, AttachFlag.Passive))
            {
                ClrRuntime runtime = target.ClrVersions.First().CreateRuntime();
                foreach (ClrThread thread in runtime.Threads)
                {
                    foreach (ClrStackFrame frame in thread.StackTrace)
                        Console.Write(frame.Method.ToString());
                }
            }
        }
    }
}

As a result, I get instead of method names - "UNKNOWN". But the in method is the field "InstructionPointer", maybe it will give more information?

Upvotes: 4

Views: 906

Answers (1)

Dudi Keleti
Dudi Keleti

Reputation: 2984

The UNKNOWN indicates that the method does not have a managed method associated with it. Try to attach it to other process, also walk on all frames in all stacks, I'm sure you will find something.

Here you can find a working example of dump the stack including the stack objects.

Example of dump stack

Upvotes: 1

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