// Increments global program stack information
private void IncreaseProgramStack()
{
Depth++;
LocalOffsets.Push(LocalOffset);
ParameterOffsets.Push(ParameterOffset);
LocalOffset = GlobalConfiguration.BaseLocalOffset;
ParameterOffset = GlobalConfiguration.BaseParameterOffset;
}
// Decrements global program stack information
private void DecreaseProgramStack()
{
OutputThreeAddressCode($"ENDP {CurrentFunction.Lexeme}{Environment.NewLine}");
SymbolTable.OutputSymbolTable(Depth);
SymbolTable.DeleteDepth(Depth);
Depth--;
if (!CommonTools.SemanticAnalysisDebug)
{
CurrentFunction.LocalsSize = Math.Abs(LocalOffset) - Math.Abs(GlobalConfiguration.BaseLocalOffset);
CurrentFunction.ParametersSize = Math.Abs(ParameterOffset) - GlobalConfiguration.BaseParameterOffset;
}
LocalOffset = LocalOffsets.Pop();
ParameterOffset = ParameterOffsets.Pop();
}
