void ReportInstanceErrors(AssemblingStatus status, MixInstruction.Instance instance)
{
var errorArray = instance.Validate();
if (errorArray != null)
{
int causeStartIndex = 0;
int causeLength = 0;
foreach (InstanceValidationError error in errorArray)
{
switch (error.Source)
{
case InstanceValidationError.Sources.Address:
causeStartIndex = 0;
causeLength = mIndexPartCharIndex;
break;
case InstanceValidationError.Sources.Index:
causeStartIndex = mIndexPartCharIndex;
causeLength = mFieldPartCharIndex - mIndexPartCharIndex;
break;
case InstanceValidationError.Sources.FieldSpec:
causeStartIndex = mFieldPartCharIndex;
causeLength = mTextLength - mFieldPartCharIndex;
break;
}
status.ReportError(LineSection.AddressField, causeStartIndex, causeLength, error);
}
}
}
int LoadInstructionInstance(MixInstruction.Instance instance, int locationCounter)
{
var validationErrors = instance.Validate();
if (validationErrors != null)
{
ReportLoadInstanceErrors(locationCounter, validationErrors);
}
FullMemory[locationCounter].MagnitudeLongValue = instance.InstructionWord.MagnitudeLongValue;
FullMemory[locationCounter].Sign = instance.InstructionWord.Sign;
FullMemory[locationCounter].SourceLine = instance.SourceLine;
return(locationCounter + 1);
}