static void Throw(System.Exception exception)
{
// cause indefinite halt at the end of this function
libsupcs.OtherOperations.EnterUninterruptibleSection();
Formatter.WriteLine("Exception thrown!", Program.arch.BootInfoOutput);
Formatter.Write("PC: ", Program.arch.DebugOutput);
Formatter.Write((ulong)Program.arch.GetUnwinder().Init().UnwindOne().GetInstructionPointer(), "X", Program.arch.DebugOutput);
Formatter.WriteLine(Program.arch.DebugOutput);
Formatter.WriteLine(exception.ToString(), Program.arch.BootInfoOutput);
/* Unwind the stack */
Arch.unwinding = true;
Formatter.WriteLine("Stack trace: ", Program.arch.DebugOutput);
// Switch to protected heap and unwind stack
/*bool old_cpu_alloc = false;
* if (Program.arch.CurrentCpu != null)
* {
* old_cpu_alloc = Program.arch.CurrentCpu.UseCpuAlloc;
* Program.arch.CurrentCpu.UseCpuAlloc = true;
* }*/
Unwind.DumpUnwindInfo(Program.arch.GetUnwinder().Init().UnwindOne().DoUnwind((UIntPtr)Program.arch.ExitAddress), Program.arch.DebugOutput);
/*if (Program.arch.CurrentCpu != null)
* Program.arch.CurrentCpu.UseCpuAlloc = old_cpu_alloc;*/
libsupcs.OtherOperations.Halt();
}
internal static int Assert_ShowDefaultAssertDialog(string conditionString, string message, string stackTrace, string windowTitle)
{
libsupcs.OtherOperations.EnterUninterruptibleSection();
System.Diagnostics.Debugger.Log(0, "Assert", windowTitle);
System.Diagnostics.Debugger.Log(0, "Assert", conditionString);
System.Diagnostics.Debugger.Log(0, "Assert", message);
System.Diagnostics.Debugger.Log(0, "Assert", stackTrace);
Arch.unwinding = true;
Formatter.WriteLine("Stack trace: ", Program.arch.DebugOutput);
// Switch to protected heap and unwind stack
/*bool old_cpu_alloc = false;
* if (Program.arch.CurrentCpu != null)
* {
* old_cpu_alloc = Program.arch.CurrentCpu.UseCpuAlloc;
* Program.arch.CurrentCpu.UseCpuAlloc = true;
* }*/
Unwind.DumpUnwindInfo(Program.arch.GetUnwinder().Init().UnwindOne().DoUnwind((UIntPtr)Program.arch.ExitAddress), Program.arch.DebugOutput);
/*if (Program.arch.CurrentCpu != null)
* Program.arch.CurrentCpu.UseCpuAlloc = old_cpu_alloc;*/
while (true)
{
libsupcs.OtherOperations.Halt();
}
}
static void SimpleThrow(int exception_id, libsupcs.TysosMethod methinfo)
{
if (exception_id == -1)
{
HandleFinally(methinfo);
return;
}
if (exception_id == 1)
{
Formatter.WriteLine("OverflowException", Program.arch.BootInfoOutput);
Formatter.WriteLine("OverflowException", Program.arch.DebugOutput);
}
else if (exception_id == 2)
{
Formatter.WriteLine("InvalidCastException", Program.arch.BootInfoOutput);
Formatter.WriteLine("InvalidCastException", Program.arch.DebugOutput);
}
else if (exception_id == 3)
{
Formatter.WriteLine("NullReferenceException", Program.arch.BootInfoOutput);
Formatter.WriteLine("NullReferenceException", Program.arch.DebugOutput);
}
else if (exception_id == 4)
{
Formatter.WriteLine("MissingMethodException", Program.arch.BootInfoOutput);
Formatter.WriteLine("MissingMethodException", Program.arch.DebugOutput);
}
else if (exception_id == 5)
{
Formatter.WriteLine("IndexOutOfRangeException", Program.arch.BootInfoOutput);
Formatter.WriteLine("IndexOutOfRangeException", Program.arch.DebugOutput);
}
else
{
Formatter.Write("Unknown exception:", Program.arch.BootInfoOutput);
Formatter.Write((ulong)exception_id, "d", Program.arch.BootInfoOutput);
Formatter.Write("Unknown exception:", Program.arch.DebugOutput);
Formatter.Write((ulong)exception_id, "d", Program.arch.DebugOutput);
}
// Switch to protected heap and unwind stack
bool old_cpu_alloc = false;
if (Program.arch.CurrentCpu != null)
{
old_cpu_alloc = Program.arch.CurrentCpu.UseCpuAlloc;
Program.arch.CurrentCpu.UseCpuAlloc = true;
}
Unwind.DumpUnwindInfo(Program.arch.GetUnwinder().Init().UnwindOne().DoUnwind((UIntPtr)Program.arch.ExitAddress), Program.arch.DebugOutput);
if (Program.arch.CurrentCpu != null)
{
Program.arch.CurrentCpu.UseCpuAlloc = old_cpu_alloc;
}
libsupcs.OtherOperations.Halt();
}