Remove old unfinished virtual machine and Lua bindings for it

1 files changed, 0 insertions, 518 deletions

diff --git a/src/pim/Generator.cpp b/src/pim/Generator.cpp
deleted file mode 100644
index 3292c8a..0000000
--- a/src/pim/Generator.cpp
+++ /dev/null
@@ -1,518 +0,0 @@
-//Code generator for bytecode
-#include <sstream>
-#include <fstream>
-#include "Format.h"
-#include "Generator.h"
-#include "Opcodes.h"
-namespace pim
-{
-	namespace compiler
-	{
-		Generator::Generator() :
-			output(std::cout),
-			labelCounter(0),
-			programCounter(0)
-		{
-
-		}
-
-		void Generator::defineLabel(std::string label)
-		{
-			Label newLabel;
-			newLabel.Name = label;
-			newLabel.Position = programCounter;//program.size();
-			labelPositions.push_back(newLabel);
-		}
-
-		void Generator::writeOpcode(int opcode)
-		{
-			programCounter++;
-			program.push_back(opcode);
-		}
-
-		void Generator::writeConstant(std::string constant)
-		{
-			writeConstant(format::StringToNumber<int>(constant));
-		}
-
-		void Generator::writeConstant(int constant)
-		{
-			program.push_back(constant & 0xFF);
-			program.push_back((constant>>8) & 0xFF);
-			program.push_back((constant>>16) & 0xFF);
-			program.push_back((constant>>24) & 0xFF);
-		}
-
-		void Generator::writeConstantPlaceholder(std::string label)
-		{
-			placeholders.push_back(Placeholder(program.size(), label));
-			program.push_back(0);
-			program.push_back(0);
-			program.push_back(0);
-			program.push_back(0);
-		}
-
-		void Generator::writeConstantPlaceholder(int * value)
-		{
-			valuePlaceholders.push_back(ValuePlaceholder(program.size(), value));
-			program.push_back(0);
-			program.push_back(0);
-			program.push_back(0);
-			program.push_back(0);
-		}
-
-		void Generator::writeConstantPropertyPlaceholder(std::string property)
-		{
-			propertyPlaceholders.push_back(PropertyPlaceholder(program.size(), property));
-			program.push_back(0);
-			program.push_back(0);
-			program.push_back(0);
-			program.push_back(0);
-		}
-
-		void Generator::writeConstantMacroPlaceholder(std::string macro)
-		{
-			macroPlaceholders.push_back(MacroPlaceholder(program.size(), macro));
-			program.push_back(0);
-			program.push_back(0);
-			program.push_back(0);
-			program.push_back(0);
-		}
-
-		std::vector<unsigned char> Generator::Finish()
-		{
-			//All compile time labels, macros, etc
-			for(std::vector<Placeholder>::iterator iter = placeholders.begin(), end = placeholders.end(); iter != end; ++iter)
-			{
-				bool found = false;
-				Placeholder cPosition = *iter;
-				for(std::vector<Label>::iterator iter2 = labelPositions.begin(), end2 = labelPositions.end(); iter2 != end2; ++iter2)
-				{
-					Label cLabel = *iter2;
-					if(cPosition.second == cLabel.Name)
-					{
-						std::cout << "Setting placeholder at " << cPosition.first << " with " << cLabel.Position << " for" << cPosition.second << std::endl;
-						found = true;
-						program[cPosition.first] = cLabel.Position & 0xFF;
-						program[cPosition.first+1] = (cLabel.Position >> 8) & 0xFF;
-						program[cPosition.first+2] = (cLabel.Position >> 16) & 0xFF;
-						program[cPosition.first+3] = (cLabel.Position >> 24) & 0xFF;
-						break;
-					}
-				}				
-				if(!found)
-					throw SymbolNotFoundException(cPosition.second);
-			}
-
-			for(std::vector<ValuePlaceholder>::iterator iter = valuePlaceholders.begin(), end = valuePlaceholders.end(); iter != end; ++iter)
-			{
-				ValuePlaceholder cPosition = *iter;
-				int value = *cPosition.second;
-
-				std::cout << "Setting value placeholder at " << cPosition.first << " with " << value << std::endl;
-						
-
-				program[cPosition.first] = value & 0xFF;
-				program[cPosition.first+1] = (value >> 8) & 0xFF;
-				program[cPosition.first+2] = (value >> 16) & 0xFF;
-				program[cPosition.first+3] = (value >> 24) & 0xFF;
-			}
-
-			//Build file
-			int macroSizePos, propSizePos, codeSizePos, macroSize = 0, propSize = 0, codeSize = program.size();
-			std::vector<unsigned char> file;
-			file.push_back('P');
-			file.push_back('V');
-			file.push_back('M');
-			file.push_back('1');
-
-
-			macroSizePos = file.size();
-			file.push_back(0);
-			file.push_back(0);
-			file.push_back(0);
-			file.push_back(0);
-
-			propSizePos = file.size();
-			file.push_back(0);
-			file.push_back(0);
-			file.push_back(0);
-			file.push_back(0);
-
-			codeSizePos = file.size();
-			file.push_back(0);
-			file.push_back(0);
-			file.push_back(0);
-			file.push_back(0);
-
-			//Macros
-			for(std::vector<MacroPlaceholder>::iterator iter = macroPlaceholders.begin(), end = macroPlaceholders.end(); iter != end; ++iter)
-			{
-				MacroPlaceholder cPosition = *iter;
-				int position = cPosition.first;
-
-				file.push_back(position & 0xFF);
-				file.push_back((position >> 8) & 0xFF);
-				file.push_back((position >> 16) & 0xFF);
-				file.push_back((position >> 24) & 0xFF);
-				macroSize += 4;
-
-				file.push_back(cPosition.second.length());
-				macroSize += 1;
-				file.insert(file.end(), cPosition.second.begin(), cPosition.second.end());
-				macroSize += cPosition.second.length();
-			}
-
-			file[macroSizePos] = macroSize & 0xFF;
-			file[macroSizePos+1] = (macroSize >> 8) & 0xFF;
-			file[macroSizePos+2] = (macroSize >> 16) & 0xFF;
-			file[macroSizePos+3] = (macroSize >> 24) & 0xFF;
-
-
-			//Macros
-			for(std::vector<PropertyPlaceholder>::iterator iter = propertyPlaceholders.begin(), end = propertyPlaceholders.end(); iter != end; ++iter)
-			{
-				PropertyPlaceholder cPosition = *iter;
-				int position = cPosition.first;
-
-				file.push_back(position & 0xFF);
-				file.push_back((position >> 8) & 0xFF);
-				file.push_back((position >> 16) & 0xFF);
-				file.push_back((position >> 24) & 0xFF);
-				propSize += 4;
-
-				file.push_back(cPosition.second.length());
-				propSize += 1;
-				file.insert(file.end(), cPosition.second.begin(), cPosition.second.end());
-				propSize += cPosition.second.length();
-			}
-
-			file[propSizePos] = propSize & 0xFF;
-			file[propSizePos+1] = (propSize >> 8) & 0xFF;
-			file[propSizePos+2] = (propSize >> 16) & 0xFF;
-			file[propSizePos+3] = (propSize >> 24) & 0xFF;
-
-			file.insert(file.end(), program.begin(), program.end());
-
-			file[codeSizePos] = codeSize & 0xFF;
-			file[codeSizePos+1] = (codeSize >> 8) & 0xFF;
-			file[codeSizePos+2] = (codeSize >> 16) & 0xFF;
-			file[codeSizePos+3] = (codeSize >> 24) & 0xFF;
-
-			std::ofstream newFile("test.pvm");
-			for(std::vector<unsigned char>::iterator iter = file.begin(), end = file.end(); iter != end; ++iter)
-			{
-				newFile.put(*iter);
-			}
-			newFile.close();
-
-			return file;
-		}
-
-		std::string Generator::UniqueLabel(std::string prefix)
-		{
-			std::stringstream label;
-			label << prefix;
-			label << "_";
-			label << labelCounter;
-			label << "_";
-			return label.str();
-		}
-
-		void Generator::PushScope(std::string label)
-		{
-			scopes.push(currentScope);
-			Scope * prevScope = currentScope;
-			currentScope = new Scope();
-			defineLabel(label);
-
-			output << "." << label << std::endl;
-		}
-
-		void Generator::PushLocalScope(std::string label)
-		{
-			scopes.push(currentScope);
-			Scope * prevScope = currentScope;
-			currentScope = new Scope();
-			currentScope->Definitions.insert(currentScope->Definitions.begin(), prevScope->Definitions.begin(), prevScope->Definitions.end());
-			currentScope->FrameSize = prevScope->FrameSize;
-			defineLabel(label);
-
-			output << "." << label << std::endl;
-		}
-
-		void Generator::PopScope()
-		{
-
-			writeOpcode(Opcode::Return);
-			writeConstant(currentScope->LocalFrameSize);
-
-			output << "return " << currentScope->LocalFrameSize << std::endl;
-
-			currentScope = scopes.top();
-			scopes.pop();
-		}
-
-		void Generator::ScopeLabel(std::string label)
-		{
-			//defineLabelwriteOpcode("." << label);
-			defineLabel(label);
-
-			output << "." << label << std::endl;
-		}	
-
-		void Generator::LocalEnter()
-		{
-			writeOpcode(Opcode::LocalEnter);
-			writeConstantPlaceholder(&(currentScope->LocalFrameSize));
-
-			output << "enter " << "#" << std::endl;
-		}
-
-		void Generator::ScopeVariableType(int type)
-		{
-			variableType = type;
-		}
-
-		void Generator::ScopeVariable(std::string label)
-		{
-			currentScope->Definitions.push_back(Definition(label, variableType, currentScope->FrameSize));
-			currentScope->FrameSize += 4;
-			currentScope->LocalFrameSize += 4;
-
-			output << "#declare " << label << " " << currentScope->FrameSize-4 << std::endl;
-		}
-
-		void Generator::PushVariableAddress(std::string label)
-		{
-			//writeOpcode("address");  << " " << currentScope->GetDefinition(label).StackPosition 
-		}
-
-		void Generator::LoadVariable(std::string label)
-		{
-			writeOpcode(Opcode::Load);
-			writeConstant(currentScope->GetDefinition(label).StackPosition);
-
-			output << "load " << label << std::endl;
-		}
-
-		void Generator::StoreVariable(std::string label)
-		{
-			writeOpcode(Opcode::Store);
-			writeConstant(currentScope->GetDefinition(label).StackPosition);
-
-			output << "store " << label << std::endl;
-		}
-
-		void Generator::RTConstant(std::string name)
-		{
-			writeOpcode(Opcode::Constant);
-			writeConstantMacroPlaceholder(name);
-
-			output << "const " << name << std::endl;
-		}
-
-		void Generator::Constant(std::string constant)
-		{
-			writeOpcode(Opcode::Constant);
-			writeConstant(constant);
-
-			output << "const " << constant << std::endl;
-
-		}
-
-		void Generator::Increment(std::string constant)
-		{
-			writeOpcode(Opcode::Increment);
-			writeConstant(constant);
-
-			output << "inc " << constant << std::endl;
-		}
-
-		void Generator::Discard()
-		{
-			writeOpcode(Opcode::Discard);
-
-			output << "discard" << std::endl;
-		}
-
-		void Generator::Duplicate()
-		{
-			writeOpcode(Opcode::Duplicate);
-
-			output << "duplicate" << std::endl;
-		}
-
-		void Generator::Add()
-		{
-			writeOpcode(Opcode::Add);
-
-			output << "add" << std::endl;
-		}
-
-		void Generator::Subtract()
-		{
-			writeOpcode(Opcode::Subtract);
-
-			output << "sub" << std::endl;
-		}
-
-		void Generator::Multiply()
-		{
-			writeOpcode(Opcode::Multiply);
-
-			output << "mul" << std::endl;
-		}
-
-		void Generator::Divide()
-		{
-			writeOpcode(Opcode::Divide);
-
-			output << "div" << std::endl;
-		}
-
-		void Generator::Modulus()
-		{
-			writeOpcode(Opcode::Modulus);
-
-			output << "add" << std::endl;
-		}
-
-		void Generator::Negate()
-		{
-			writeOpcode(Opcode::Negate);
-
-			output << "neg" << std::endl;
-		}
-
-		void Generator::CreateParticle()
-		{
-			writeOpcode(Opcode::Create);
-
-			output << "create" << std::endl;
-		}
-
-		void Generator::TransformParticle()
-		{
-			writeOpcode(Opcode::Transform);
-
-			output << "transform" << std::endl;
-		}
-
-		void Generator::GetParticle()
-		{
-			writeOpcode(Opcode::Get);
-
-			output << "getpart" << std::endl;
-		}
-
-		void Generator::GetPosition()
-		{
-			writeOpcode(Opcode::Position);
-
-			output << "getpos" << std::endl;
-		}
-
-		void Generator::KillParticle()
-		{
-			writeOpcode(Opcode::Kill);
-
-			output << "kill" << std::endl;
-		}
-
-		void Generator::LoadProperty(std::string property)
-		{
-			writeOpcode(Opcode::LoadProperty);
-			writeConstantPropertyPlaceholder(property);
-
-			output << "loadprop " << property << std::endl;
-		}
-
-		void Generator::StoreProperty(std::string property)
-		{
-			writeOpcode(Opcode::StoreProperty);
-			writeConstantPropertyPlaceholder(property);
-
-			output << "storeprop " << property << std::endl;
-		}
-
-		void Generator::IntegerToDecimal()
-		{
-
-		}
-
-		void Generator::DecimalToInteger()
-		{
-
-		}
-
-
-		void Generator::JumpEqual(std::string label)
-		{
-			writeOpcode(Opcode::JumpEqual);
-			writeConstantPlaceholder(label); 
-
-			output << "jumpe " << label << std::endl;
-		}
-
-		void Generator::JumpNotEqual(std::string label)
-		{
-			writeOpcode(Opcode::JumpNotEqual);
-			writeConstantPlaceholder(label); 
-
-			output << "jumpne " << label << std::endl;
-		}
-
-		void Generator::JumpGreater(std::string label)
-		{
-			writeOpcode(Opcode::JumpGreater);
-			writeConstantPlaceholder(label); 
-
-			output << "jumpg " << label << std::endl;
-		}
-
-		void Generator::JumpGreaterEqual(std::string label)
-		{
-			writeOpcode(Opcode::JumpGreaterEqual);
-			writeConstantPlaceholder(label); 
-
-			output << "jumpge " << label << std::endl;
-		}
-
-		void Generator::JumpLess(std::string label)
-		{
-			writeOpcode(Opcode::JumpLess);
-			writeConstantPlaceholder(label); 
-
-			output << "jumpl " << label << std::endl;
-		}
-
-		void Generator::JumpLessEqual(std::string label)
-		{
-			writeOpcode(Opcode::JumpLessEqual);
-			writeConstantPlaceholder(label); 
-
-			output << "jumple " << label << std::endl;
-		}
-
-		void Generator::Jump(std::string label)
-		{
-			writeOpcode(Opcode::Jump);
-			writeConstantPlaceholder(label); 
-
-			output << "jump " << label << std::endl;
-		}
-
-
-		void Generator::Call(int arguments, std::string label)
-		{
-
-		}
-
-		void Generator::Return()
-		{
-
-		}
-
-	}
-}