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I swear, Kernel.cs is the only file I've edited.
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Location: Limassol, Cyprus
Some condition IL2CPU doesnt like. Right now everyone is focused on other areas, mostly on X#.
I'll ping the team to see if they have any ideas off the top of their heads.
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Thank you so much! Restarting VS19 did nothing. I will see tomorrow if powering up the PC fresh fixes it.
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Could you please post the entire error message from the output window including the stack?
Are you on the newest version either Userkit or Devkit?
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Userkit, couldn’t find an installer for the devkit. When I get back on my PC today, I will try and expand the output window.
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08-15-2019, 08:35 PM
(This post was last modified: 08-15-2019, 08:38 PM by AwesomeCronk.)
Output window reads this after attempting to compile once today:
Code: 1>------ Build started: Project: CosmosKernel2, Configuration: Debug Any CPU ------
1>CosmosKernel2 -> C:\Users\aweso\source\repos\CosmosKernel2\CosmosKernel2\bin\Debug\netcoreapp2.0\cosmos\CosmosKernel2.dll
1>Message: Executing IL2CPU on assembly
1>Message: Kernel Base: Cosmos.System.Kernel
1>Message: Checking target assembly: C:\Users\aweso\source\repos\CosmosKernel2\CosmosKernel2\bin\Debug\netcoreapp2.0\cosmos\CosmosKernel2.dll
1>Detecting fields for type 'IL2CPU.Debug.Symbols.FIELD_INFO'
1>Detecting fields for type 'IL2CPU.Debug.Symbols.FIELD_MAPPING'
1>Detecting fields for type 'IL2CPU.Debug.Symbols.MethodIlOp'
1>Detecting fields for type 'IL2CPU.Debug.Symbols.AssemblyFile'
1>Detecting fields for type 'IL2CPU.Debug.Symbols.Document'
1>Detecting fields for type 'IL2CPU.Debug.Symbols.Method'
1>IL2CPU : error : Exception: System.Exception: Error compiling method 'SystemVoidCosmosKernel2KernelPrompt': System.Exception: Error interpreting stacktypes for IL_00F6: Ldind_Ref ---> System.Exception: Invalid ref type: System.Void*
1> at Cosmos.IL2CPU.ILOpCodes.OpNone.DoInterpretStackTypes(Boolean& aSituationChanged) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCodes\OpNone.cs:line 1090
1> at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 415
1> --- End of inner exception stack trace ---
1> at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 419
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(ILOpCode xNextOpCode, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 469
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(Int32 aPosition, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 463
1> at Cosmos.IL2CPU.ILOpCode.DoInterpretNextInstructionStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 447
1> at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 425
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(ILOpCode xNextOpCode, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 469
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(Int32 aPosition, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 463
1> at Cosmos.IL2CPU.ILOpCode.DoInterpretNextInstructionStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 447
1> at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 425
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(ILOpCode xNextOpCode, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 469
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(Int32 aPosition, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 463
1> at Cosmos.IL2CPU.ILOpCode.DoInterpretNextInstructionStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 447
1> at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 425
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(ILOpCode xNextOpCode, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 469
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(Int32 aPosition, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 463
1> at Cosmos.IL2CPU.ILOpCode.DoInterpretNextInstructionStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 447
1> at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 425
1> at Cosmos.IL2CPU.AppAssembler.InterpretInstructionsToDetermineStackTypes(List`1 aCurrentGroup) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\AppAssembler.cs:line 732
1> at Cosmos.IL2CPU.AppAssembler.EmitInstructions(_MethodInfo aMethod, List`1 aCurrentGroup, Boolean& emitINT3) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\AppAssembler.cs:line 558
1> at Cosmos.IL2CPU.AppAssembler.ProcessMethod(_MethodInfo aMethod, List`1 aOpCodes) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\AppAssembler.cs:line 511 ---> System.Exception: Error interpreting stacktypes for IL_00F6: Ldind_Ref ---> System.Exception: Invalid ref type: System.Void*
1> at Cosmos.IL2CPU.ILOpCodes.OpNone.DoInterpretStackTypes(Boolean& aSituationChanged) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCodes\OpNone.cs:line 1090
1> at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 415
1> --- End of inner exception stack trace ---
1> at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 419
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(ILOpCode xNextOpCode, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 469
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(Int32 aPosition, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 463
1> at Cosmos.IL2CPU.ILOpCode.DoInterpretNextInstructionStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 447
1> at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 425
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(ILOpCode xNextOpCode, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 469
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(Int32 aPosition, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 463
1> at Cosmos.IL2CPU.ILOpCode.DoInterpretNextInstructionStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 447
1> at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 425
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(ILOpCode xNextOpCode, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 469
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(Int32 aPosition, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 463
1> at Cosmos.IL2CPU.ILOpCode.DoInterpretNextInstructionStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 447
1> at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 425
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(ILOpCode xNextOpCode, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 469
1> at Cosmos.IL2CPU.ILOpCode.InterpretInstruction(Int32 aPosition, IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 463
1> at Cosmos.IL2CPU.ILOpCode.DoInterpretNextInstructionStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 447
1> at Cosmos.IL2CPU.ILOpCode.InterpretStackTypes(IDictionary`2 aOpCodes, Stack`1 aStack, Boolean& aSituationChanged, Int32 aMaxRecursionDepth) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILOpCode.cs:line 425
1> at Cosmos.IL2CPU.AppAssembler.InterpretInstructionsToDetermineStackTypes(List`1 aCurrentGroup) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\AppAssembler.cs:line 732
1> at Cosmos.IL2CPU.AppAssembler.EmitInstructions(_MethodInfo aMethod, List`1 aCurrentGroup, Boolean& emitINT3) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\AppAssembler.cs:line 558
1> at Cosmos.IL2CPU.AppAssembler.ProcessMethod(_MethodInfo aMethod, List`1 aOpCodes) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\AppAssembler.cs:line 511
1> --- End of inner exception stack trace ---
1> at Cosmos.IL2CPU.AppAssembler.ProcessMethod(_MethodInfo aMethod, List`1 aOpCodes) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\AppAssembler.cs:line 526
1> at Cosmos.IL2CPU.ILScanner.Assemble() in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILScanner.cs:line 998
1> at Cosmos.IL2CPU.ILScanner.Execute(MethodBase aStartMethod, IEnumerable`1 plugsAssemblies) in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\ILScanner.cs:line 266
1> at Cosmos.IL2CPU.CompilerEngine.Execute() in C:\Development\Cosmos\IL2CPU\source\Cosmos.IL2CPU\CompilerEngine.cs:line 200
1>IL2CPU task took 00:00:16.9483532
1>Done building project "CosmosKernel2.csproj" -- FAILED.
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
This is the entire contents of Kernel.cs:
Code: using System;
using System.Collections.Generic;
using System.Text;
using Sys = Cosmos.System;
namespace CosmosKernel2
{
public class Kernel : Sys.Kernel
{
int userid = -1;
int passwordattempts = 5;
int currentpasswordattempts = 0;
string user = "";
string password = "";
string[] users = { "ADMIN", " ", " ", " ", " " };
string[] passwords = { "OSADMIN", " ", " ", " ", " " };
bool logon = false;
string input = "";
protected override void BeforeRun()
{
user = "";
password = "";
logon = false;
currentpasswordattempts = 0;
userid = -1;
Console.Clear();
//code to read a file from boot drive and adjust ADMIN settings.(users, passwords, etc)
Console.WriteLine("Cosmos booted successfully. This version of this OS is designed to test features of Cosmos. Good Luck!");
}
protected override void Run()
{
if (!logon)
{
Console.WriteLine("You are not logged on.");
while (userid == -1)
{
SelectUser();
}
Console.WriteLine("Selected User: {0}.", user);
SelectPassword();
}
else if (logon)
{
Console.Write("#{0}!>", user);
input = Console.ReadLine();
Prompt();
}
}
public void SelectUser()
{
Console.WriteLine("Enter a username from the list below.");
for (int ctr = 0; ctr < 5; ctr++)
{
Console.WriteLine("- {0}", users[ctr]);
}
user = Console.ReadLine();
for (int ctr = 0; ctr < 5; ctr++)
{
if (user == users[ctr])
{
userid = ctr;
}
}
}
public void SelectPassword()
{
Console.WriteLine("Input the corresponding password for user {0}", user);
password = Console.ReadLine();
currentpasswordattempts++;
while ((password != passwords[userid]) && (currentpasswordattempts <= (passwordattempts - 1)))
{
Console.WriteLine("Wrong password. Try again.");
password = Console.ReadLine();
currentpasswordattempts++;
}
if (currentpasswordattempts == passwordattempts)
{
Console.WriteLine("Out of password attempts. Rebooting device. Press any key to continue.");
Console.ReadLine();
//Sys.Power.Reboot();
Console.WriteLine("rebooting :P");
}
if (password == passwords[userid])
{
logon = true;
Console.WriteLine("Login Successful as user {0}. Proceeding to prompt.", user);
}
}
public void Prompt()
{
int commandend = 0;
int tagpoint = 0;
string[] tags = { "", "", "", "", ""};
string command = "";
commandend = input.IndexOf(" ") - 1; //Detect and isolate the command from the input
if (commandend != -1)
{
for (int ctr = 0; ctr <= commandend; ctr++)
{
command += input[ctr];
}
}
else
{
command = input;
}
Console.WriteLine("Received Command '{0}'.", command);
if (command == "Power")
{
for (int ctr = 0; ctr < 5; ctr++)
{
tagpoint = input.IndexOf("/", (tagpoint - 1) + (ctr * 3));
if (tagpoint != -1)
{
tags[ctr] += input[tagpoint];
tags[ctr] += input[tagpoint + 1];
}
}
Console.WriteLine("Tag 0 is '{0}'. Tag 1 is '{1}'. Tag 2 is '{2}'. Tag 3 is '{3}'. Tag 4 is '{4}'.",
tags[0], tags[1], tags[2], tags[3], tags[4]);
}
else if (command == "Help" || command == "help")
{
Console.WriteLine("Standard help message: \nPower: Used to trigger reboots, shutdowns, and sleep mode. \nAlso changes settings related to Auto-sleep and time-out functions.");
}
}
}
}
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Joined: Jun 2019
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08-16-2019, 11:22 PM
(This post was last modified: 08-16-2019, 11:29 PM by AwesomeCronk.)
@Quajak @kudzu
I experimented a little. I removed the Prompt routine(line 92) and commented out the reference to it. The process then booted in VMWare JUST FINE. Somewhere in these lines is the issue.
Code: public void Prompt()
{
int commandend = 0;
int tagpoint = 0;
string[] tags = { "", "", "", "", ""};
string command = "";
commandend = input.IndexOf(" ") - 1; //Detect and isolate the command from the input
if (commandend != -1)
{
for (int ctr = 0; ctr <= commandend; ctr++)
{
command += input[ctr];
}
}
else
{
command = input;
}
Console.WriteLine("Received Command '{0}'.", command);
if (command == "Power")
{
for (int ctr = 0; ctr < 5; ctr++)
{
tagpoint = input.IndexOf("/", (tagpoint - 1) + (ctr * 3));
if (tagpoint != -1)
{
tags[ctr] += input[tagpoint];
tags[ctr] += input[tagpoint + 1];
}
}
Console.WriteLine("Tag 0 is '{0}'. Tag 1 is '{1}'. Tag 2 is '{2}'. Tag 3 is '{3}'. Tag 4 is '{4}'.",
tags[0], tags[1], tags[2], tags[3], tags[4]);
}
else if (command == "Help" || command == "help")
{
Console.WriteLine("Standard help message:");
Console.WriteLine("Power: Used to trigger reboots, shutdowns, and sleep mode.");
Console.WriteLine("Also changes settings related to Auto-sleep and time-out functions.");
}
}
I am going to try putting the Prompt routine into a blank kernel and see what happens.
EDIT: It fails. IL2CPU throws the same issue.
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if (command == "Power")
{
for (int ctr = 0; ctr < 5; ctr++)
{
tagpoint = input.IndexOf("/", (tagpoint - 1) + (ctr * 3));
if (tagpoint != -1)
{
tags[ctr] += input[tagpoint];
tags[ctr] += input[tagpoint + 1];
}
}
Console.WriteLine("Tag 0 is '{0}'. Tag 1 is '{1}'. Tag 2 is '{2}'. Tag 3 is '{3}'. Tag 4 is '{4}'.",
tags[0], tags[1], tags[2], tags[3], tags[4]);
}
If I cut out the two red lines, it works. Something about these two is tripping up IL2CPU. I am going to hold this project in archive and make a functional version under a for-real project name.
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