ProfileData.cs

using System.Text;
using System.Collections.Generic;

namespace Mono.Profiler.Aot {
	//
	// Represents the contents of an .aotprofile file created by the
	// AOT profiler
	//
	public class ProfileRecord {

		public ProfileRecord (int id)
		{
			Id = id;
		}

		public int Id {
			get; set;
		}
	}

	public class ModuleRecord : ProfileRecord {
		public ModuleRecord (int id, string name, string mvid) : base (id)
		{
			Name = name;
			Mvid = mvid;
		}

		public string Name {
			get; set;
		}

		public string Mvid {
			get; set;
		}

		public override string ToString ()
		{
			return Name;
		}
	}

	public class GenericInstRecord : ProfileRecord {
		public GenericInstRecord (int id, TypeRecord [] types) : base (id)
		{
			Types = types;
		}

		public TypeRecord [] Types {
			get; set;
		}

		public override string ToString ()
		{
			if (Types == null || Types.Length <= 0)
				return "";

			var sb = new StringBuilder ("<");
			var first = true;
			foreach (var type in Types) {
				if (!first)
					sb.Append (", ");
				else
					first = false;

				sb.Append (type.ToString ());
			}

			sb.Append (">");

			return sb.ToString ();
		}
	}

	public class TypeRecord : ProfileRecord {
		public TypeRecord (int id, ModuleRecord module, string name, GenericInstRecord ginst) : base (id)
		{
			Module = module;
			Name = name;
			GenericInst = ginst;
		}

		public ModuleRecord Module {
			get; set;
		}

		public string Name {
			get; set;
		}

		public string FullName {
			get {
				string prefix;

				if (Name.Length > 0 && Name [0] == '.')
					prefix = Module.ToString ();
				else
					prefix = "";

				return $"{prefix}{Name}{GenericInst}";
			}
		}

		public GenericInstRecord GenericInst {
			get; set;
		}

		public override string ToString ()
		{
			return FullName;
		}
	}

	public class MethodRecord : ProfileRecord {
		public MethodRecord (int id, TypeRecord type, GenericInstRecord ginst, string name, string sig, int param_count) : base (id)
		{
			Type = type;
			GenericInst = ginst;
			Name = name;
			Signature = sig;
			ParamCount = param_count;
		}

		public TypeRecord Type {
			get; set;
		}

		public GenericInstRecord GenericInst {
			get; set;
		}

		public string Name {
			get; set;
		}

		public string Signature {
			get; set;
		}

		public int ParamCount {
			get; set;
		}

		public override string ToString ()
		{
			return $"{Signature.Replace ("(", $" {Type}:{Name} (")}";
		}
	}

	public class ProfileData {
		readonly List<ModuleRecord> modules;
		readonly List<TypeRecord> types;
		readonly List<MethodRecord> methods;

		internal ProfileData ()
		{
			modules = new List<ModuleRecord> ();
			types = new List<TypeRecord> ();
			methods = new List<MethodRecord> ();
		}

		internal ProfileData (List<ModuleRecord> modules, List<TypeRecord> types, List<MethodRecord> methods)
		{
			this.modules = modules;
			this.types = types;
			this.methods = methods;
		}

		public List<ModuleRecord> Modules {
			get {
				return modules;
			}
		}

		public List<TypeRecord> Types {
			get {
				return types;
			}
		}

		public List<MethodRecord> Methods {
			get {
				return methods;
			}
		}
	}
}