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[WIP] Add literal generation for Int, Float, and String #1

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154 changes: 154 additions & 0 deletions Compiler/CodeGen/generator.cpp
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#include "generator.hpp"
#include <iostream>

namespace sakoraE::CodeGen {

llvm::Value* CodeGenerator::generate(NodePtr node) {
if (!node) return nullptr;
switch (node->getTag()) {
case ASTTag::LiteralNode: return genLiteralNode(node);
case ASTTag::IndexOpNode: return genIndexOpNode(node);
case ASTTag::CallingOpNode: return genCallingOpNode(node);
case ASTTag::AtomIdentifierNode: return genAtomIdentifierNode(node);
case ASTTag::IdentifierExprNode: return genIdentifierExprNode(node);
case ASTTag::PrimExprNode: return genPrimExprNode(node);
case ASTTag::MulExprNode: return genMulExprNode(node);
case ASTTag::AddExprNode: return genAddExprNode(node);
case ASTTag::LogicExprNode: return genLogicExprNode(node);
case ASTTag::BinaryExprNode: return genBinaryExprNode(node);
case ASTTag::ArrayExprNode: return genArrayExprNode(node);
case ASTTag::WholeExprNode: return genWholeExprNode(node);
case ASTTag::AssignExprNode: return genAssignExprNode(node);
case ASTTag::RangeExprNode: return genRangeExprNode(node);

case ASTTag::DeclareStmtNode: return genDeclareStmtNode(node);
case ASTTag::ExprStmtNode: return genExprStmtNode(node);
case ASTTag::IfStmtNode: return genIfStmtNode(node);
case ASTTag::ElseStmtNode: return genElseStmtNode(node);
case ASTTag::WhileStmtNode: return genWhileStmtNode(node);
case ASTTag::ForStmtNode: return genForStmtNode(node);
case ASTTag::BlockStmtNode: return genBlockStmtNode(node);
case ASTTag::FuncDefineStmtNode: return genFuncDefineStmtNode(node);
case ASTTag::ReturnStmtNode: return genReturnStmtNode(node);

default: return nullptr;
}
}

llvm::Value* CodeGenerator::genLiteralNode(NodePtr node) {
// TODO: Implement Literal generation (Int, Float, String, etc.)
return nullptr;
}

llvm::Value* CodeGenerator::genIndexOpNode(NodePtr node) {
// TODO: Implement Array Indexing
return nullptr;
}

llvm::Value* CodeGenerator::genCallingOpNode(NodePtr node) {
// TODO: Implement Function Call
return nullptr;
}

llvm::Value* CodeGenerator::genAtomIdentifierNode(NodePtr node) {
// TODO: Implement Atom Identifier resolution
return nullptr;
}

llvm::Value* CodeGenerator::genIdentifierExprNode(NodePtr node) {
// TODO: Implement Identifier Expression
return nullptr;
}

llvm::Value* CodeGenerator::genPrimExprNode(NodePtr node) {
// TODO: Implement Primary Expression
return nullptr;
}

llvm::Value* CodeGenerator::genMulExprNode(NodePtr node) {
// TODO: Implement Multiplication/Division
return nullptr;
}

llvm::Value* CodeGenerator::genAddExprNode(NodePtr node) {
// TODO: Implement Addition/Subtraction
return nullptr;
}

llvm::Value* CodeGenerator::genLogicExprNode(NodePtr node) {
// TODO: Implement Logic Operations (AND, OR)
return nullptr;
}

llvm::Value* CodeGenerator::genBinaryExprNode(NodePtr node) {
// TODO: Implement Binary Expressions
return nullptr;
}

llvm::Value* CodeGenerator::genArrayExprNode(NodePtr node) {
// TODO: Implement Array Literals or Expressions
return nullptr;
}

llvm::Value* CodeGenerator::genWholeExprNode(NodePtr node) {
// TODO: Implement Whole Expression wrapper
return nullptr;
}

llvm::Value* CodeGenerator::genAssignExprNode(NodePtr node) {
// TODO: Implement Assignment
return nullptr;
}

llvm::Value* CodeGenerator::genRangeExprNode(NodePtr node) {
// TODO: Implement Range logic
return nullptr;
}

// Statements
llvm::Value* CodeGenerator::genDeclareStmtNode(NodePtr node) {
// TODO: Implement Variable Declaration (Alloca)
return nullptr;
}

llvm::Value* CodeGenerator::genExprStmtNode(NodePtr node) {
// TODO: Implement Expression Statement
return nullptr;
}

llvm::Value* CodeGenerator::genIfStmtNode(NodePtr node) {
// TODO: Implement If Statement (Control Flow)
return nullptr;
}

llvm::Value* CodeGenerator::genElseStmtNode(NodePtr node) {
// TODO: Implement Else block
return nullptr;
}

llvm::Value* CodeGenerator::genWhileStmtNode(NodePtr node) {
// TODO: Implement While Loop
return nullptr;
}

llvm::Value* CodeGenerator::genForStmtNode(NodePtr node) {
// TODO: Implement For Loop
return nullptr;
}

llvm::Value* CodeGenerator::genBlockStmtNode(NodePtr node) {
// TODO: Implement Block Scope
return nullptr;
}

llvm::Value* CodeGenerator::genFuncDefineStmtNode(NodePtr node) {
// TODO: Implement Function Definition
return nullptr;
}

llvm::Value* CodeGenerator::genReturnStmtNode(NodePtr node) {
// TODO: Implement Return Statement
return nullptr;
}

}
76 changes: 76 additions & 0 deletions Compiler/CodeGen/generator.hpp
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#ifndef SAKORAE_GENERATOR_HPP
#define SAKORAE_GENERATOR_HPP

#include <llvm/IR/Value.h>
#include <llvm/IR/Type.h>
#include <llvm/IR/LLVMContext.h>
#include <llvm/IR/Module.h>
#include <llvm/IR/IRBuilder.h>
#include <llvm/IR/Verifier.h>
#include <memory>
#include <vector>
#include <iostream>

#include "../Frontend/AST.hpp"
#include "../IR/symbol.hpp"

namespace sakoraE::CodeGen {
using namespace sakoraE::IR;

class CodeGenerator {
private:
std::unique_ptr<llvm::LLVMContext> context;
std::unique_ptr<llvm::Module> module;
std::unique_ptr<llvm::IRBuilder<>> builder;
SymbolManager symManager;

public:
CodeGenerator() {
context = std::make_unique<llvm::LLVMContext>();
module = std::make_unique<llvm::Module>("SakuraE_Module", *context);
builder = std::make_unique<llvm::IRBuilder<>>(*context);
symManager.NewMap();
}

llvm::Module* getModule() { return module.get(); }
llvm::LLVMContext* getContext() { return context.get(); }
llvm::IRBuilder<>* getBuilder() { return builder.get(); }

llvm::Value* generate(NodePtr node);

private:
// Expressions
llvm::Value* genLiteralNode(NodePtr node);
llvm::Value* genIndexOpNode(NodePtr node);
llvm::Value* genCallingOpNode(NodePtr node);
llvm::Value* genAtomIdentifierNode(NodePtr node);
llvm::Value* genIdentifierExprNode(NodePtr node);
llvm::Value* genPrimExprNode(NodePtr node);
llvm::Value* genMulExprNode(NodePtr node);
llvm::Value* genAddExprNode(NodePtr node);
llvm::Value* genLogicExprNode(NodePtr node);
llvm::Value* genBinaryExprNode(NodePtr node);
llvm::Value* genArrayExprNode(NodePtr node);
llvm::Value* genWholeExprNode(NodePtr node);
llvm::Value* genAssignExprNode(NodePtr node);
llvm::Value* genRangeExprNode(NodePtr node);

// Statements
llvm::Value* genDeclareStmtNode(NodePtr node);
llvm::Value* genExprStmtNode(NodePtr node);
llvm::Value* genIfStmtNode(NodePtr node);
llvm::Value* genElseStmtNode(NodePtr node);
llvm::Value* genWhileStmtNode(NodePtr node);
llvm::Value* genForStmtNode(NodePtr node);
llvm::Value* genBlockStmtNode(NodePtr node);
llvm::Value* genFuncDefineStmtNode(NodePtr node);
llvm::Value* genReturnStmtNode(NodePtr node);

llvm::Value* logError(const char* str) {
std::cerr << "CodeGen Error: " << str << std::endl;
return nullptr;
}
};
}

#endif // ! SAKORAE_GENERATOR_HPP
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