Add TAC in compile pipeline

core/chip32/chip32_assembler.cpp

@@ -365,7 +365,7 @@ bool Assembler::BuildBinary(std::vector<uint8_t> &program, Result &result)
     {
         if (i.isRamData)
         {
-            result.ramUsageSize += i.dataLen * i.dataTypeSize/8;
+            result.ramUsageSize += i.dataLen;
         }
         else
         {
@@ -373,7 +373,10 @@ bool Assembler::BuildBinary(std::vector<uint8_t> &program, Result &result)
             {
                 program.push_back(i.code.opcode);
             }
-            result.constantsSize += i.compiledArgs.size();
+            else if (i.isRomData)  // Seulement pour ROM DATA
+            {
+                result.constantsSize += i.compiledArgs.size();
+            }
             std::copy (i.compiledArgs.begin(), i.compiledArgs.end(), std::back_inserter(program));
         }
     }

core/chip32/chip32_machine.h

@@ -10,6 +10,8 @@
 #include "chip32_assembler.h"
 #include "chip32_macros.h"
 
+// Dans chip32_machine.h
+
 namespace Chip32
 {
 
@@ -19,119 +21,207 @@ public:
     bool parseResult{false};
     bool buildResult{false};
     chip32_result_t runResult{VM_OK};
+    std::string printOutput;
 
-    static int get_from_memory(chip32_ctx_t *ctx, uint32_t addr, char *text)
+    static Machine *m_instance;
-    {
-        int valid = 0;
 
-        // Test if address is valid
+    Machine() {
-
+        // Bind syscall handler to this instance
-        bool isRam = addr & 0x80000000;
+        m_syscallHandler = std::bind(&Machine::HandleSyscall, this, 
-        addr &= 0xFFFF; // mask the RAM/ROM bit, ensure 16-bit addressing
+                                     std::placeholders::_1, 
-        if (isRam) {
+                                     std::placeholders::_2);
-            strcpy(&text[0], (const char *)&ctx->ram.mem[addr]);
-        } else {
-            strcpy(&text[0], (const char *)&ctx->rom.mem[addr]);
-        }
-
-        return valid;
     }
 
-
+    // Lecture d'une chaîne depuis la mémoire (non statique maintenant)
-
+    std::string GetStringFromMemory(chip32_ctx_t *ctx, uint32_t addr)
-    static uint8_t story_player_syscall(chip32_ctx_t *ctx, uint8_t code)
     {
-        uint8_t retCode = SYSCALL_RET_OK;
+        if (!ctx) {
-        char working_buf[100] = {0};
+            throw std::runtime_error("Invalid context in GetStringFromMemory");
+        }
 
-        // Printf
+        bool isRam = (addr & 0x80000000) != 0;
-        if (code == 4)
+        addr &= 0xFFFF;
-        {
-            // In R0: string with escaped characters
-            // R1: Number of arguments
-            // R2, R3 ... arguments
 
-            // Integers: stored in registers by values
+        const uint8_t* source_mem = nullptr;
-            // Strings: first character address in register
+        size_t mem_size = 0;
 
-            get_from_memory(ctx, ctx->registers[R0], working_buf);
+        if (isRam) {
-            int arg_count = ctx->registers[R1];
+            if (addr >= ctx->ram.size) {
+                throw std::out_of_range("RAM address out of bounds: " + std::to_string(addr));
+            }
+            source_mem = ctx->ram.mem;
+            mem_size = ctx->ram.size;
+        } else {
+            if (addr >= ctx->rom.size) {
+                throw std::out_of_range("ROM address out of bounds: " + std::to_string(addr));
+            }
+            source_mem = ctx->rom.mem;
+            mem_size = ctx->rom.size;
+        }
 
-            switch(arg_count){
+        size_t max_len = mem_size - addr;
-                case 0: 
+        const char* str_start = reinterpret_cast<const char*>(&source_mem[addr]);
-                    puts(working_buf);
+        
+        const char* null_pos = static_cast<const char*>(
+            std::memchr(str_start, '\0', max_len)
+        );
+        
+        if (null_pos) {
+            return std::string(str_start, null_pos - str_start);
+        } else {
+            return std::string(str_start, max_len);
+        }
+    }
+
+    // Formatter avec nombre variable d'arguments (non statique)
+    std::string FormatString(const std::string& format, 
+                            const std::vector<uint32_t>& args)
+    {
+        if (args.empty()) {
+            return format;
+        }
+
+        std::vector<char> buffer(1024);
+        int result = -1;
+        
+        switch (args.size()) {
+            case 1:
+                result = std::snprintf(buffer.data(), buffer.size(), 
+                                      format.c_str(), args[0]);
+                break;
+            case 2:
+                result = std::snprintf(buffer.data(), buffer.size(), 
+                                      format.c_str(), args[0], args[1]);
+                break;
+            case 3:
+                result = std::snprintf(buffer.data(), buffer.size(), 
+                                      format.c_str(), args[0], args[1], args[2]);
+                break;
+            case 4:
+                result = std::snprintf(buffer.data(), buffer.size(), 
+                                      format.c_str(), args[0], args[1], args[2], args[3]);
+                break;
+            default:
+                throw std::runtime_error("Too many arguments for printf (max 4)");
+        }
+
+        if (result < 0) {
+            throw std::runtime_error("Error formatting string");
+        }
+
+        if (static_cast<size_t>(result) >= buffer.size()) {
+            buffer.resize(result + 1);
+            
+            switch (args.size()) {
+                case 1:
+                    std::snprintf(buffer.data(), buffer.size(), 
+                                 format.c_str(), args[0]);
                     break;
-                case 1: 
+                case 2:
-                    printf(working_buf, ctx->registers[R2]);
+                    std::snprintf(buffer.data(), buffer.size(), 
-                    puts("");
+                                 format.c_str(), args[0], args[1]);
                     break;
-                case 2: 
+                case 3:
-                    printf(working_buf, ctx->registers[R2], ctx->registers[R3]);
+                    std::snprintf(buffer.data(), buffer.size(), 
-                    puts("");
+                                 format.c_str(), args[0], args[1], args[2]);
                     break;
-                case 3: 
+                case 4:
-                    printf(working_buf, ctx->registers[R2], ctx->registers[R3], ctx->registers[R4]);
+                    std::snprintf(buffer.data(), buffer.size(), 
-                    puts("");
+                                 format.c_str(), args[0], args[1], args[2], args[3]);
-                    break;
-                default:
                     break;
             }
-        
-        }
-        // WAIT (sleep)
-        else if (code == 5)
-        {
-            std::this_thread::sleep_for(std::chrono::milliseconds(ctx->registers[R0]));
         }
 
-        return retCode;
+        return std::string(buffer.data());
     }
 
-
+    // Handler de syscall (méthode membre, non statique)
+    uint8_t HandleSyscall(chip32_ctx_t *ctx, uint8_t code)
+    {
+        try {
+            if (code == 4) // Printf
+            {
+                std::string format = GetStringFromMemory(ctx, ctx->registers[R0]);
+                int arg_count = ctx->registers[R1];
+                
+                std::vector<uint32_t> args;
+                for (int i = 0; i < arg_count && i < 4; ++i) {
+                    args.push_back(ctx->registers[R2 + i]);
+                }
+                
+                printOutput = FormatString(format, args);
+                std::cout << "[SYSCALL PRINT] " << printOutput << std::endl;
+            }
+            else if (code == 5) // WAIT
+            {
+                std::this_thread::sleep_for(
+                    std::chrono::milliseconds(ctx->registers[R0])
+                );
+            }
+            else
+            {
+                std::cerr << "Unknown syscall code: " << static_cast<int>(code) << std::endl;
+                return SYSCALL_RET_ERROR;
+            }
+            
+            return SYSCALL_RET_OK;
+            
+        } catch (const std::exception& e) {
+            std::cerr << "Syscall error: " << e.what() << std::endl;
+            return SYSCALL_RET_ERROR;
+        }
+    }
 
     void QuickExecute(const std::string &assemblyCode)
     {
         std::vector<uint8_t> program;
         Chip32::Assembler assembler;
         Chip32::Result result;
-        uint8_t data[8*1024];
+        std::vector<uint8_t> data(8*1024);
 
         parseResult = assembler.Parse(assemblyCode);
-
         std::cout << assembler.GetLastError().ToString() << std::endl;
 
-
         buildResult = assembler.BuildBinary(program, result);
         result.Print();
 
         chip32_ctx_t chip32_ctx;
-
         chip32_ctx.stack_size = 512;
-
         chip32_ctx.rom.mem = program.data();
         chip32_ctx.rom.addr = 0;
         chip32_ctx.rom.size = program.size();
+        chip32_ctx.ram.mem = data.data();
+        chip32_ctx.ram.addr = 40 * 1024;
+        chip32_ctx.ram.size = data.size();
 
-        chip32_ctx.ram.mem = data;
+        // Utiliser le wrapper statique qui appelle notre fonction membre
-        chip32_ctx.ram.addr = 40 *1024;
+        chip32_ctx.syscall = SyscallWrapper;
-        chip32_ctx.ram.size = sizeof(data);
+        chip32_ctx.user_data = this; // Stocker le pointeur vers cette instance
-
-        chip32_ctx.syscall = story_player_syscall;
 
         chip32_initialize(&chip32_ctx);
 
         Instr mainLine;
-        if (assembler.GetMain(mainLine))
+        if (assembler.GetMain(mainLine)) {
-        {
-            // set pointer counter to the main line
             chip32_ctx.registers[PC] = mainLine.addr;
         }
 
         runResult = chip32_run(&chip32_ctx);
     }
 
+private:
+    // std::function contenant le bind
+    std::function<uint8_t(chip32_ctx_t*, uint8_t)> m_syscallHandler;
 
+    // Wrapper statique qui récupère l'instance et appelle la méthode membre
+    static uint8_t SyscallWrapper(chip32_ctx_t *ctx, uint8_t code)
+    {
+        if (!ctx || !ctx->user_data) {
+            return SYSCALL_RET_ERROR;
+        }
+        
+        Machine* instance = static_cast<Machine*>(ctx->user_data);
+        return instance->HandleSyscall(ctx, code);
+    }
 };
 
-
 } // namespace Chip32

core/chip32/chip32_vm.h

@@ -201,7 +201,7 @@ typedef uint8_t (*syscall_t)(chip32_ctx_t *, uint8_t);
 
 #define SYSCALL_RET_OK          0   ///< Default state, continue execution immediately
 #define SYSCALL_RET_WAIT_EV     1   ///< Sets the VM in wait for event state
-
+#define SYSCALL_RET_ERROR       2
 
 struct chip32_ctx_t
 {
@@ -213,6 +213,7 @@ struct chip32_ctx_t
     uint32_t max_instr;
     uint32_t registers[REGISTER_COUNT];
     syscall_t syscall;
+    void* user_data;
 
 };
 

core/story-manager/interfaces/i_story_manager.h

@@ -43,7 +43,6 @@ public:
     virtual std::shared_ptr<IStoryProject> GetCurrentProject() = 0;
 
     // Node interaction
-    virtual void CompileNodes(bool compileonly) = 0;
     virtual void BuildCode(bool compileonly) = 0;
     virtual void SetExternalSourceFile(const std::string &filename) = 0;
     virtual void LoadBinaryStory(const std::string &filename) = 0;

core/story-manager/src/compiler/assembly_generator_chip32.h

@@ -1,509 +0,0 @@
-#pragma once
-
-#include "ast_builder.h"
-#include "assembly_generator.h"
-#include "call_function_node.h"
-#include <algorithm>
-
-class AssemblyGeneratorChip32 : public AssemblyGenerator
-{
-public:
-    AssemblyGeneratorChip32(const GeneratorContext& context)
-        : AssemblyGenerator(context)
-        , m_currentContext(FunctionContext::MAIN_PROGRAM)
-    {
-
-    }
-    virtual ~AssemblyGeneratorChip32() = default;
-
-
-    void GenerateNodeCode(std::shared_ptr<ASTNode> node, bool isDataPath = false) override
-    {
-        if (!node) return;
-
-        if (m_context.debugOutput) {
-            AddComment("Node: " + node->node->GetTypeName() + " (ID: " + node->node->GetId() + ")");
-        }
-        // Node label
-        m_assembly << node->node->GetMyEntryLabel() << ":\n";
-
-        if (node->IsType<OperatorNode>()) {
-            GenerateOperatorNode(node);
-        }
-        else if (node->IsType<FunctionEntryNode>()) {
-            // Détecter si c'est le main ou une sous-fonction
-            // Weight 100 = fonction principale (main)
-            auto* entry = node->GetAs<FunctionEntryNode>();
-            m_currentContext = (entry->GetWeight() >= 100) 
-                ? FunctionContext::MAIN_PROGRAM 
-                : FunctionContext::SUB_FUNCTION;
-                
-            GenerateFunctionEntry(node);
-        }
-        else if (node->IsType<BranchNode>()) {
-            GenerateBranchNode(node);
-        }
-        else if (node->IsType<PrintNode>()) {
-            GeneratePrintNode(node);
-        }
-        else if (node->IsType<CallFunctionNode>()) {
-            GenerateCallFunctionNode(node);
-        }
-
-        // Détection automatique des fins de fonction/programme
-        if (node->GetChildCount() == 0)
-        {
-            if (m_currentContext == FunctionContext::MAIN_PROGRAM) {
-                AddComment("Program exit (automatic)");
-                m_assembly << "    halt\n";
-            } else {
-                AddComment("Function return (automatic)");
-                m_assembly << "    ret\n";
-            }
-        }
-    }
-
-    virtual void AddComment(const std::string& comment) {
-        m_assembly << std::string(m_depth * 4, ' ') << "; " << comment << "\n";
-    }
-
-    virtual void GenerateExit() override {
-        AddComment("Program exit");
-        m_assembly << "    halt\n";
-    }
-
-private:
-    enum class FunctionContext {
-        MAIN_PROGRAM,
-        SUB_FUNCTION
-    };
-    
-    FunctionContext m_currentContext;
-
-    virtual void GenerateMain() override  {
-        // Program entry point
-        m_assembly << ".main:\n";
-    }
-
-    void GenerateFunctionEntry(std::shared_ptr<ASTNode> node) {
-        auto* entry = node->GetAs<FunctionEntryNode>();
-        
-        if (m_currentContext == FunctionContext::MAIN_PROGRAM) {
-            AddComment("Main function entry");
-        } else {
-            AddComment("Function entry");
-            // Si nécessaire, sauvegarder les registres
-            // m_assembly << "    push r0\n";
-            // m_assembly << "    push r1\n";
-            // etc.
-        }
-    }
-
-    void GenerateCallFunctionNode(std::shared_ptr<ASTNode> node) {
-        auto* callNode = node->GetAs<CallFunctionNode>();
-        if (!callNode) return;
-
-        std::string functionName = callNode->GetFunctionName();
-        
-        AddComment("Call function: " + functionName);
-        m_depth++;
-
-        // Préparer les arguments si nécessaire
-        // Dans votre système, les variables globales sont utilisées
-        // donc pas besoin de passer des arguments sur la pile
-        
-        // Appel de la fonction
-        m_assembly << "    call " << GetFunctionLabel(functionName) << "\n";
-        
-        // Après le retour de la fonction, les variables globales 
-        // ont potentiellement été modifiées et sont directement accessibles
-        
-        m_depth--;
-    }
-
-    void GenerateBranchNode(std::shared_ptr<ASTNode> node)
-    {
-        AddComment("Branch condition evaluation");
-        m_depth++;
-
-        auto trueBranch = node->GetChild(0);
-        auto falseBranch = node->GetChild(1);
-
-        // Compare result and jump
-        m_assembly << "    pop r0\n"
-                << "    skipz r0\n"
-                << "    jump " << trueBranch->node->GetMyEntryLabel() << "\n"
-                << "    jump " << falseBranch->node->GetMyEntryLabel() << "\n";
-
-        m_depth--;
-    }
-
-    void GeneratePrintNode(std::shared_ptr<ASTNode> node)
-    {
-        auto* printNode = node->GetAs<PrintNode>();
-        if (!printNode) return;
-
-        std::string label = printNode->GetLabel();
-        
-        AddComment("Print: " + printNode->GetText());
-        m_depth++;
-
-        // Count the number of arguments connected to the print node
-        int argCount = 0;
-        std::vector<std::pair<unsigned int, std::shared_ptr<ASTNode>>> sortedInputs;
-        
-        // Collect and sort data inputs by port index
-        for (const auto& [port, inputNode] : node->dataInputs) {
-            sortedInputs.push_back({port, inputNode});
-        }
-        
-        // Sort by port index to ensure correct argument order (arg0, arg1, arg2, arg3)
-        std::sort(sortedInputs.begin(), sortedInputs.end(), 
-                [](const auto& a, const auto& b) { return a.first < b.first; });
-        
-        argCount = sortedInputs.size();
-        
-        // Save registers that we'll use
-        m_assembly << "    push r0\n"
-                    << "    push r1\n";
-        
-        // Save argument registers if we have arguments
-        if (argCount > 0) m_assembly << "    push r2\n";
-        if (argCount > 1) m_assembly << "    push r3\n";
-        if (argCount > 2) m_assembly << "    push r4\n";
-        if (argCount > 3) m_assembly << "    push r5\n";
-        
-        // Load arguments into registers r2, r3, r4, r5
-        int regIndex = 2;  // Start with r2 for first argument
-        for (const auto& [port, inputNode] : sortedInputs) {
-            if (regIndex > 5) {
-                // Maximum 4 arguments (r2, r3, r4, r5)
-                throw std::runtime_error("Print node supports maximum 4 arguments");
-            }
-            
-            // Check if the input node is a variable
-            if (inputNode->IsType<VariableNode>()) {
-                auto* varNode = inputNode->GetAs<VariableNode>();
-                if (varNode) {
-                    std::string varUuid = varNode->GetVariableUuid();
-                    
-                    // Find variable in the context
-                    auto var = m_context.FindVariableByUuid(varUuid);
-                    if (var) {
-                        m_assembly << "    ; Load arg" << (regIndex - 2) << ": " 
-                                << var->GetVariableName() << "\n";
-                        int varSize = GetVariableSize(var);
-                        m_assembly << "    load r" << regIndex << ", $" 
-                                << var->GetLabel() << ", " << varSize << " ; " 
-                                << var->GetVariableName() << "\n";
-                    } else {
-                        throw std::runtime_error("Variable not found in context for print argument");
-                    }
-                }
-            } else {
-                // For non-variable inputs, we might need to evaluate expressions
-                // For now, we only support direct variable connections
-                throw std::runtime_error("Print node currently only supports direct variable connections");
-            }
-            
-            regIndex++;
-        }
-        
-        // Load format string address into r0
-        m_assembly << "    lcons r0, $" << label << " ; format string\n";
-        
-        // Load number of arguments into r1
-        m_assembly << "    lcons r1, " << argCount << " ; number of arguments\n";
-        
-        // Call printf syscall
-        m_assembly << "    syscall 4\n";
-        
-        // Restore argument registers (in reverse order)
-        if (argCount > 3) m_assembly << "    pop r5\n";
-        if (argCount > 2) m_assembly << "    pop r4\n";
-        if (argCount > 1) m_assembly << "    pop r3\n";
-        if (argCount > 0) m_assembly << "    pop r2\n";
-        
-        // Restore r0 and r1
-        m_assembly << "    pop r1\n"
-                    << "    pop r0\n";
-        
-        m_depth--;
-    }
-
-    void GenerateOperatorNode(std::shared_ptr<ASTNode> node) {
-        auto* opNode = node->GetAs<OperatorNode>();
-        if (!opNode) return;
-
-        AddComment("Operator: " + opNode->GetOperatorSymbol());
-        m_depth++;
-
-        // Generate code for variables usage
-        int reg = 0;
-        for (const auto& [port, inputNode] : node->dataInputs)
-        {
-            // Check if the input node is a variable
-            if (inputNode->IsType<VariableNode>())
-            {
-                auto* varNode = inputNode->GetAs<VariableNode>();
-                if (varNode) {
-                    std::string varUuid = varNode->GetVariableUuid();
-
-                    // Find variable in the context
-                    auto var = m_context.FindVariableByUuid(varUuid);
-                    if (var)
-                    {
-                        // Generate code to load the variable value
-                        int varSize = GetVariableSize(var);
-                        m_assembly << "    load r" << reg  << ", $" << var->GetLabel() 
-                                << ", " << varSize <<  " ; Load variable " 
-                                << var->GetVariableName() << "\n";
-                        m_assembly << "    push r" << reg << "\n";
-                    }
-                    else 
-                    {
-                        throw std::runtime_error("Variable not set in node: " + inputNode->node->GetId());
-                    }
-                }
-            }
-            reg++;
-        }
-        
-        // Generate operator code based on type
-        switch (opNode->GetOperationType()) {
-            // ===== ARITHMETIC OPERATORS =====
-            case OperatorNode::OperationType::ADD:
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    add r0, r1\n"
-                        << "    push r0\n";
-                break;
-            case OperatorNode::OperationType::SUBTRACT:
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    sub r0, r1\n"
-                        << "    push r0\n";
-                break;
-            case OperatorNode::OperationType::MULTIPLY:
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    mul r0, r1\n"
-                        << "    push r0\n";
-                break;
-            case OperatorNode::OperationType::DIVIDE:
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    div r0, r1\n"
-                        << "    push r0\n";
-                break;
-            
-            // ===== COMPARISON OPERATORS =====
-            // Utilise les instructions eq, gt, lt de Chip32
-            // Syntaxe: eq r_dest, r_op1, r_op2  →  r_dest = (r_op1 == r_op2 ? 1 : 0)
-            
-            case OperatorNode::OperationType::EQUAL:
-                m_assembly << "    pop r1  ; second operand\n"
-                        << "    pop r0  ; first operand\n"
-                        << "    eq r0, r0, r1  ; r0 = (r0 == r1 ? 1 : 0)\n"
-                        << "    push r0\n";
-                break;
-                
-            case OperatorNode::OperationType::NOT_EQUAL:
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    eq r0, r0, r1  ; r0 = (r0 == r1 ? 1 : 0)\n"
-                        << "    lcons r2, 1\n"
-                        << "    xor r0, r2  ; inverse: 0→1, 1→0\n"
-                        << "    push r0\n";
-                break;
-                
-            case OperatorNode::OperationType::GREATER_THAN:
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    gt r0, r0, r1  ; r0 = (r0 > r1 ? 1 : 0)\n"
-                        << "    push r0\n";
-                break;
-                
-            case OperatorNode::OperationType::LESS_THAN:
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    lt r0, r0, r1  ; r0 = (r0 < r1 ? 1 : 0)\n"
-                        << "    push r0\n";
-                break;
-                
-            case OperatorNode::OperationType::GREATER_EQUAL:
-                // >= est équivalent à NOT(<)
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    lt r0, r0, r1  ; r0 = (r0 < r1 ? 1 : 0)\n"
-                        << "    lcons r2, 1\n"
-                        << "    xor r0, r2  ; inverse: >= est NOT(<)\n"
-                        << "    push r0\n";
-                break;
-                
-            case OperatorNode::OperationType::LESS_EQUAL:
-                // <= est équivalent à NOT(>)
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    gt r0, r0, r1  ; r0 = (r0 > r1 ? 1 : 0)\n"
-                        << "    lcons r2, 1\n"
-                        << "    xor r0, r2  ; inverse: <= est NOT(>)\n"
-                        << "    push r0\n";
-                break;
-            
-            // ===== LOGICAL OPERATORS =====
-            case OperatorNode::OperationType::AND:
-                // AND logique: résultat 1 si les deux sont non-zéro
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    ; Logical AND\n"
-                        << "    lcons r2, 0\n"
-                        << "    skipz r0\n"
-                        << "    skipz r1\n"
-                        << "    lcons r2, 1\n"
-                        << "    mov r0, r2\n"
-                        << "    push r0\n";
-                break;
-                
-            case OperatorNode::OperationType::OR:
-                // OR logique: résultat 1 si au moins un est non-zéro
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    ; Logical OR\n"
-                        << "    or r0, r1  ; bitwise or\n"
-                        << "    lcons r2, 0\n"
-                        << "    skipz r0\n"
-                        << "    lcons r2, 1\n"
-                        << "    mov r0, r2\n"
-                        << "    push r0\n";
-                break;
-                
-            case OperatorNode::OperationType::NOT:
-                // NOT logique: 0→1, non-zero→0
-                m_assembly << "    pop r0\n"
-                        << "    ; Logical NOT\n"
-                        << "    lcons r1, 1\n"
-                        << "    skipz r0\n"
-                        << "    lcons r1, 0\n"
-                        << "    mov r0, r1\n"
-                        << "    push r0\n";
-                break;
-            
-            // ===== BITWISE OPERATORS =====
-            case OperatorNode::OperationType::BITWISE_AND:
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    and r0, r1\n"
-                        << "    push r0\n";
-                break;
-                
-            case OperatorNode::OperationType::BITWISE_OR:
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    or r0, r1\n"
-                        << "    push r0\n";
-                break;
-                
-            case OperatorNode::OperationType::BITWISE_XOR:
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    xor r0, r1\n"
-                        << "    push r0\n";
-                break;
-                
-            case OperatorNode::OperationType::BITWISE_NOT:
-                m_assembly << "    pop r0\n"
-                        << "    not r0\n"
-                        << "    push r0\n";
-                break;
-                
-            case OperatorNode::OperationType::LEFT_SHIFT:
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    shl r0, r1\n"
-                        << "    push r0\n";
-                break;
-                
-            case OperatorNode::OperationType::RIGHT_SHIFT:
-                m_assembly << "    pop r1\n"
-                        << "    pop r0\n"
-                        << "    shr r0, r1\n"
-                        << "    push r0\n";
-                break;
-                
-            default:
-                throw std::runtime_error("Unsupported operator type");
-        }
-
-        m_depth--;
-    }
-
-    // Helper pour générer le label d'une fonction à partir de son nom
-    std::string GetFunctionLabel(const std::string& functionName) {
-        // Convertir le nom de fonction en label valide
-        // Par exemple: "MyFunction" -> ".func_MyFunction"
-        return ".func_" + functionName;
-    }
-
-        virtual void Visit(const std::shared_ptr<Variable> v) override
-    {
-        if (v->IsConstant())
-        {
-            if (v->GetValueType() == Variable::ValueType::STRING)
-            {
-                m_assembly  << "$" << v->GetLabel() << " DC8, \""  << v->GetValue<std::string>() << "\" ; "  << v->GetVariableName() << "\n";
-            }
-            else if (v->GetValueType() == Variable::ValueType::INTEGER)
-            {
-                m_assembly  << "$" << v->GetLabel() << " DC32, "  << v->GetValue<int>() << " ; "  << v->GetVariableName() << "\n";
-            }
-            else if (v->GetValueType() == Variable::ValueType::FLOAT)
-            {
-                m_assembly  << "$" << v->GetLabel() << " DC32, "  << v->GetValue<float>() << " ; "  << v->GetVariableName() << "\n";
-            }
-            else if (v->GetValueType() == Variable::ValueType::BOOL)
-            {
-                m_assembly  << "$" << v->GetLabel() << " DCB, "  << (v->GetValue<bool>() ? "1" : "0") << " ; "  << v->GetVariableName() << "\n";
-            }
-
-        }
-    }
-
-
-    virtual void GenerateVariable(const std::shared_ptr<Variable> v) 
-    {
-        if (v->GetValueType() == Variable::ValueType::STRING)
-        {
-            m_assembly  << "$" << v->GetLabel() << " DV8, \""  << v->GetValue<std::string>() << "\" ; "  << v->GetVariableName() << "\n";
-        }
-        else if (v->GetValueType() == Variable::ValueType::INTEGER)
-        {
-            m_assembly  << "$" << v->GetLabel() << " DV32, "  << v->GetValue<int>() << " ; "  << v->GetVariableName() << "\n";
-        }
-        else if (v->GetValueType() == Variable::ValueType::FLOAT)
-        {
-            m_assembly  << "$" << v->GetLabel() << " DV32, "  << v->GetValue<float>() << " ; "  << v->GetVariableName() << "\n";
-        }
-        else if (v->GetValueType() == Variable::ValueType::BOOL)
-        {
-            m_assembly  << "$" << v->GetLabel() << " DVB, "  << (v->GetValue<bool>() ? "1" : "0") << " ; "  << v->GetVariableName() << "\n";
-        }
-    }
-private:
-        // Helper pour obtenir la taille en bytes d'une variable selon son type
-    int GetVariableSize(std::shared_ptr<Variable> var) const {
-        switch (var->GetValueType()) {
-            case Variable::ValueType::INTEGER:
-                return 4;  // 32 bits = 4 bytes (DV32/DC32)
-            case Variable::ValueType::FLOAT:
-                return 4;  // 32 bits = 4 bytes (DV32/DC32)
-            case Variable::ValueType::BOOL:
-                return 1;  // 8 bits = 1 byte (DVB/DCB)
-            case Variable::ValueType::STRING:
-                // Pour les strings, on charge l'adresse (pointeur 32-bit)
-                return 4;  // Adresse = 4 bytes
-            default:
-                throw std::runtime_error("Unknown variable type");
-        }
-    }
-};

core/story-manager/src/compiler/assembly_generator_chip32_tac.h

@@ -0,0 +1,621 @@
+// ===================================================================
+// assembly_generator_chip32_tac.h
+// IMPLÉMENTATION COMPLÈTE avec tous les types gérés
+// ===================================================================
+
+#pragma once
+
+#include "assembly_generator.h"
+#include "tac.h"
+#include "print_node.h"
+#include "operator_node.h"
+#include "variable_node.h"
+#include "branch_node.h"
+#include "function_entry_node.h"
+#include "call_function_node.h"
+#include <algorithm>
+#include <set>
+
+class AssemblyGeneratorChip32TAC : public AssemblyGenerator
+{
+public:
+    AssemblyGeneratorChip32TAC(const GeneratorContext& context)
+        : AssemblyGenerator(context)
+        , m_currentContext(FunctionContext::MAIN_PROGRAM)
+    {
+    }
+    
+    virtual ~AssemblyGeneratorChip32TAC() = default;
+
+    // ===================================================================
+    // WORKFLOW COMPLET : Cette méthode orchestre tout
+    // ===================================================================
+    void GenerateCompleteProgram(const std::vector<std::shared_ptr<BaseNode>>& nodes,
+                                 const std::vector<std::shared_ptr<ASTNode>>& astNodes)
+    {
+        Reset();
+        
+        // === ÉTAPE 1 : HEADER ===
+        GenerateHeader();
+        
+        // === ÉTAPE 2 : SECTION DATA ===
+        StartSection(Section::DATA);
+
+        // Générer les variables globales
+        GenerateGlobalVariables();
+        
+        // Générer les variables des nœuds (format strings, etc.)
+        GenerateNodesVariables(nodes);
+        
+        // === ÉTAPE 3 : GÉNÉRATION TAC ===
+        m_tacGenerator = std::make_unique<TACGenerator>();
+        m_tacProgram = m_tacGenerator->Generate(astNodes);
+        
+        // DEBUG : Afficher le TAC généré
+        if (m_context.debugOutput) {
+            std::cout << "\n" << m_tacProgram.ToString() << std::endl;
+        }
+        
+        // Générer les temporaires TAC qui seront en RAM
+        GenerateTACTemporaries();
+        
+        m_assembly << "\n";
+        
+        // === ÉTAPE 4 : SECTION TEXT (à partir du TAC) ===
+        StartSection(Section::TEXT);
+        GenerateFromTAC();
+        
+        // === ÉTAPE 5 : EXIT ===
+        GenerateExit();
+    }
+
+
+        virtual void GenerateMain() override {
+        m_assembly << ".main:\n";
+    }
+    
+    virtual void AddComment(const std::string& comment) override {
+        m_assembly << std::string(m_depth * 4, ' ') << "; " << comment << "\n";
+    }
+    
+    virtual void GenerateExit() override {
+        AddComment("Program exit");
+        m_assembly << "    halt\n";
+    }
+    
+    // Note: Cette méthode ne sera PAS utilisée car on génère depuis le TAC
+    virtual void GenerateNodeCode(std::shared_ptr<ASTNode> node, bool isDataPath = false) override {
+        // Cette méthode n'est plus utilisée avec l'approche TAC
+        // Tout est géré via GenerateFromTAC()
+        
+        // On peut laisser une implémentation vide ou lancer une exception
+        if (m_context.debugOutput) {
+            AddComment("WARNING: GenerateNodeCode called but not used in TAC mode");
+        }
+    }
+
+    void GenerateTACToAssembly(const TACProgram& tac) {
+        m_tacProgram = tac;
+        
+        // Générer les temporaires si nécessaire
+        GenerateTACTemporaries();
+        
+        // Convertir le TAC en assembleur
+        for (const auto& instr : m_tacProgram.GetInstructions()) {
+            GenerateTACInstruction(instr);
+        }
+    }
+    
+    // Exposer l'assembly stream pour écrire directement
+    std::stringstream& GetAssembly() { return m_assembly; }
+
+private:
+    enum class FunctionContext {
+        MAIN_PROGRAM,
+        SUB_FUNCTION
+    };
+    
+    FunctionContext m_currentContext;
+    std::unique_ptr<TACGenerator> m_tacGenerator;
+    TACProgram m_tacProgram;
+    
+    // Map des temporaires TAC vers leur localisation
+    struct TempLocation {
+        enum Type { REGISTER, MEMORY };
+        Type type;
+        std::string location;  // "t0" ou "$temp_label"
+    };
+    std::map<std::string, TempLocation> m_tempLocations;
+    int m_nextTempReg = 0;      // Prochain registre t0-t9 disponible
+    int m_tempVarCounter = 0;    // Compteur pour variables temporaires en RAM
+    
+    // ===================================================================
+    // GÉNÉRATION DE LA SECTION DATA
+    // ===================================================================
+    
+    void GenerateTACTemporaries() {
+        // Analyser le TAC pour déterminer quels temporaires ont besoin de RAM
+        std::set<std::string> allTemps;
+        
+        for (const auto& instr : m_tacProgram.GetInstructions()) {
+            if (instr->GetDest() && 
+                instr->GetDest()->GetType() == TACOperand::Type::TEMPORARY) {
+                allTemps.insert(instr->GetDest()->GetValue());
+            }
+            if (instr->GetOp1() && 
+                instr->GetOp1()->GetType() == TACOperand::Type::TEMPORARY) {
+                allTemps.insert(instr->GetOp1()->GetValue());
+            }
+            if (instr->GetOp2() && 
+                instr->GetOp2()->GetType() == TACOperand::Type::TEMPORARY) {
+                allTemps.insert(instr->GetOp2()->GetValue());
+            }
+        }
+        
+        if (m_context.debugOutput && !allTemps.empty()) {
+            AddComment("TAC Temporaries: " + std::to_string(allTemps.size()) + " total");
+        }
+        
+        // Allouer les 10 premiers dans des registres, le reste en RAM
+        int tempIndex = 0;
+        for (const auto& temp : allTemps) {
+            if (tempIndex < 10) {
+                // Utiliser un registre t0-t9
+                m_tempLocations[temp] = {
+                    TempLocation::REGISTER,
+                    "t" + std::to_string(tempIndex)
+                };
+                
+                if (m_context.debugOutput) {
+                    AddComment("  " + temp + " -> register t" + std::to_string(tempIndex));
+                }
+            } else {
+                // Créer une variable en RAM
+                std::string varLabel = "temp_" + std::to_string(m_tempVarCounter++);
+                m_assembly << "$" << varLabel << " DV32, 0 ; TAC temporary " 
+                          << temp << "\n";
+                m_tempLocations[temp] = {
+                    TempLocation::MEMORY,
+                    varLabel
+                };
+                
+                if (m_context.debugOutput) {
+                    AddComment("  " + temp + " -> memory $" + varLabel);
+                }
+            }
+            tempIndex++;
+        }
+    }
+    
+    // ===================================================================
+    // GÉNÉRATION DE LA SECTION TEXT À PARTIR DU TAC
+    // ===================================================================
+    
+    void GenerateFromTAC() {
+        for (const auto& instr : m_tacProgram.GetInstructions()) {
+            GenerateTACInstruction(instr);
+        }
+    }
+    
+    void GenerateTACInstruction(std::shared_ptr<TACInstruction> instr) {
+        if (m_context.debugOutput) {
+            AddComment("TAC: " + instr->ToString());
+        }
+        
+        switch (instr->GetOpCode()) {
+            case TACInstruction::OpCode::ADD:
+            case TACInstruction::OpCode::SUB:
+            case TACInstruction::OpCode::MUL:
+            case TACInstruction::OpCode::DIV:
+                GenerateBinaryOp(instr);
+                break;
+                
+            case TACInstruction::OpCode::EQ:
+            case TACInstruction::OpCode::NE:
+            case TACInstruction::OpCode::GT:
+            case TACInstruction::OpCode::LT:
+            case TACInstruction::OpCode::GE:
+            case TACInstruction::OpCode::LE:
+                GenerateComparison(instr);
+                break;
+                
+            case TACInstruction::OpCode::COPY:
+                GenerateCopy(instr);
+                break;
+                
+            case TACInstruction::OpCode::LOAD:
+                GenerateLoad(instr);
+                break;
+                
+            case TACInstruction::OpCode::STORE:
+                GenerateStore(instr);
+                break;
+                
+            case TACInstruction::OpCode::LABEL:
+                m_assembly << instr->GetDest()->ToString() << ":\n";
+                break;
+                
+            case TACInstruction::OpCode::GOTO:
+                m_assembly << "    jump " << instr->GetDest()->ToString() << "\n";
+                break;
+                
+            case TACInstruction::OpCode::IF_FALSE:
+                GenerateIfFalse(instr);
+                break;
+                
+            case TACInstruction::OpCode::IF_TRUE:
+                GenerateIfTrue(instr);
+                break;
+                
+            case TACInstruction::OpCode::PARAM:
+                GenerateParam(instr);
+                break;
+                
+            case TACInstruction::OpCode::PRINT:
+                GeneratePrint(instr);
+                break;
+                
+            case TACInstruction::OpCode::CALL:
+                GenerateCall(instr);
+                break;
+                
+            case TACInstruction::OpCode::RETURN:
+                m_assembly << "    ret\n";
+                break;
+                
+            case TACInstruction::OpCode::NOP:
+                m_assembly << "    nop\n";
+                break;
+                
+            default:
+                AddComment("WARNING: Unsupported TAC instruction");
+        }
+    }
+    
+    // ===================================================================
+    // HELPERS : Charger une opérande dans un registre
+    // ===================================================================
+    
+    std::string LoadOperand(std::shared_ptr<TACOperand> op, const std::string& targetReg) {
+        if (!op) return targetReg;
+        
+        switch (op->GetType()) {
+            case TACOperand::Type::CONSTANT:
+                m_assembly << "    lcons " << targetReg << ", " << op->GetValue() << "\n";
+                return targetReg;
+                
+            case TACOperand::Type::VARIABLE:
+                m_assembly << "    load " << targetReg << ", $" << op->GetValue() << ", 4\n";
+                return targetReg;
+                
+            case TACOperand::Type::TEMPORARY: {
+                auto it = m_tempLocations.find(op->GetValue());
+                if (it == m_tempLocations.end()) {
+                    throw std::runtime_error("Temporary not found: " + op->GetValue());
+                }
+                
+                if (it->second.type == TempLocation::REGISTER) {
+                    // Déjà dans un registre, copier si nécessaire
+                    if (it->second.location != targetReg) {
+                        m_assembly << "    mov " << targetReg << ", " 
+                                  << it->second.location << "\n";
+                    }
+                    return targetReg;
+                } else {
+                    // Charger depuis la RAM
+                    m_assembly << "    load " << targetReg << ", $" 
+                              << it->second.location << ", 4\n";
+                    return targetReg;
+                }
+            }
+            
+            case TACOperand::Type::REGISTER:
+                if (op->GetValue() != targetReg) {
+                    m_assembly << "    mov " << targetReg << ", " 
+                              << op->GetValue() << "\n";
+                }
+                return targetReg;
+                
+            case TACOperand::Type::LABEL:
+                // Pour les labels, on utilise lcons avec l'adresse
+                m_assembly << "    lcons " << targetReg << ", " 
+                          << op->ToString() << "\n";
+                return targetReg;
+                
+            default:
+                return targetReg;
+        }
+    }
+    
+    void StoreResult(std::shared_ptr<TACOperand> dest, const std::string& sourceReg) {
+        if (!dest) return;
+        
+        if (dest->GetType() == TACOperand::Type::TEMPORARY) {
+            auto it = m_tempLocations.find(dest->GetValue());
+            if (it == m_tempLocations.end()) {
+                throw std::runtime_error("Temporary not found: " + dest->GetValue());
+            }
+            
+            if (it->second.type == TempLocation::REGISTER) {
+                // Stocker dans un registre
+                if (it->second.location != sourceReg) {
+                    m_assembly << "    mov " << it->second.location << ", " 
+                              << sourceReg << "\n";
+                }
+            } else {
+                // Stocker en RAM
+                m_assembly << "    store $" << it->second.location << ", " 
+                          << sourceReg << ", 4\n";
+            }
+        } else if (dest->GetType() == TACOperand::Type::VARIABLE) {
+            m_assembly << "    store $" << dest->GetValue() << ", " 
+                      << sourceReg << ", 4\n";
+        } else if (dest->GetType() == TACOperand::Type::REGISTER) {
+            if (dest->GetValue() != sourceReg) {
+                m_assembly << "    mov " << dest->GetValue() << ", " 
+                          << sourceReg << "\n";
+            }
+        }
+    }
+    
+    // ===================================================================
+    // GÉNÉRATION DES INSTRUCTIONS
+    // ===================================================================
+    
+    void GenerateBinaryOp(std::shared_ptr<TACInstruction> instr) {
+        // Charger les opérandes
+        LoadOperand(instr->GetOp1(), "r0");
+        LoadOperand(instr->GetOp2(), "r1");
+        
+        // Effectuer l'opération
+        std::string op;
+        switch (instr->GetOpCode()) {
+            case TACInstruction::OpCode::ADD: op = "add"; break;
+            case TACInstruction::OpCode::SUB: op = "sub"; break;
+            case TACInstruction::OpCode::MUL: op = "mul"; break;
+            case TACInstruction::OpCode::DIV: op = "div"; break;
+            default: return;
+        }
+        
+        m_assembly << "    " << op << " r0, r1\n";
+        
+        // Stocker le résultat
+        StoreResult(instr->GetDest(), "r0");
+    }
+    
+    void GenerateComparison(std::shared_ptr<TACInstruction> instr) {
+        // Charger les opérandes
+        LoadOperand(instr->GetOp1(), "r0");
+        LoadOperand(instr->GetOp2(), "r1");
+        
+        // Effectuer la comparaison
+        switch (instr->GetOpCode()) {
+            case TACInstruction::OpCode::EQ:
+                m_assembly << "    eq r0, r0, r1\n";
+                break;
+            case TACInstruction::OpCode::NE:
+                m_assembly << "    eq r0, r0, r1\n";
+                m_assembly << "    lcons r2, 1\n";
+                m_assembly << "    xor r0, r2\n";
+                break;
+            case TACInstruction::OpCode::GT:
+                m_assembly << "    gt r0, r0, r1\n";
+                break;
+            case TACInstruction::OpCode::LT:
+                m_assembly << "    lt r0, r0, r1\n";
+                break;
+            case TACInstruction::OpCode::GE:
+                // >= est NOT(<)
+                m_assembly << "    lt r0, r0, r1\n";
+                m_assembly << "    lcons r2, 1\n";
+                m_assembly << "    xor r0, r2\n";
+                break;
+            case TACInstruction::OpCode::LE:
+                // <= est NOT(>)
+                m_assembly << "    gt r0, r0, r1\n";
+                m_assembly << "    lcons r2, 1\n";
+                m_assembly << "    xor r0, r2\n";
+                break;
+            default: return;
+        }
+        
+        // Stocker le résultat
+        StoreResult(instr->GetDest(), "r0");
+    }
+    
+    void GenerateCopy(std::shared_ptr<TACInstruction> instr) {
+        LoadOperand(instr->GetOp1(), "r0");
+        StoreResult(instr->GetDest(), "r0");
+    }
+    
+    void GenerateLoad(std::shared_ptr<TACInstruction> instr) {
+        // dest = *op1
+        LoadOperand(instr->GetOp1(), "r0");  // r0 contient l'adresse
+        m_assembly << "    load r1, @r0, 4\n";
+        StoreResult(instr->GetDest(), "r1");
+    }
+    
+    void GenerateStore(std::shared_ptr<TACInstruction> instr) {
+        // *dest = op1
+        LoadOperand(instr->GetOp1(), "r0");  // r0 contient la valeur
+        LoadOperand(instr->GetDest(), "r1"); // r1 contient l'adresse
+        m_assembly << "    store @r1, r0, 4\n";
+    }
+    
+    void GenerateIfFalse(std::shared_ptr<TACInstruction> instr) {
+        LoadOperand(instr->GetOp1(), "r0");
+        m_assembly << "    skipz r0\n";
+        m_assembly << "    jump " << instr->GetDest()->ToString() << "\n";
+    }
+    
+    void GenerateIfTrue(std::shared_ptr<TACInstruction> instr) {
+        LoadOperand(instr->GetOp1(), "r0");
+        m_assembly << "    skipnz r0\n";
+        m_assembly << "    jump " << instr->GetDest()->ToString() << "\n";
+    }
+    
+    std::vector<std::shared_ptr<TACOperand>> m_printParams;
+    
+    void GenerateParam(std::shared_ptr<TACInstruction> instr) {
+        // Accumuler les paramètres pour le prochain PRINT/CALL
+        m_printParams.push_back(instr->GetDest());
+    }
+    
+    void GeneratePrint(std::shared_ptr<TACInstruction> instr) {
+        // Sauvegarder r0, r1
+        m_assembly << "    push r0\n";
+        m_assembly << "    push r1\n";
+        
+        // Sauvegarder les registres d'arguments selon le nombre de paramètres
+        int paramCount = m_printParams.size();
+        for (int i = 0; i < std::min(4, paramCount); i++) {
+            m_assembly << "    push r" << (i + 2) << "\n";
+        }
+        
+        // Charger les paramètres dans r2, r3, r4, r5
+        for (size_t i = 0; i < m_printParams.size() && i < 4; i++) {
+            LoadOperand(m_printParams[i], "r" + std::to_string(i + 2));
+        }
+        
+        // Charger la chaîne de format dans r0
+        m_assembly << "    lcons r0, $" << instr->GetDest()->GetValue() << "\n";
+        
+        // Charger le nombre d'arguments dans r1
+        m_assembly << "    lcons r1, " << paramCount << "\n";
+        
+        // Syscall
+        m_assembly << "    syscall 4\n";
+        
+        // Restaurer les registres
+        for (int i = std::min(4, paramCount) - 1; i >= 0; i--) {
+            m_assembly << "    pop r" << (i + 2) << "\n";
+        }
+        m_assembly << "    pop r1\n";
+        m_assembly << "    pop r0\n";
+        
+        // Vider la liste des paramètres
+        m_printParams.clear();
+    }
+    
+    void GenerateCall(std::shared_ptr<TACInstruction> instr) {
+        // Générer l'appel de fonction
+        std::string functionName = instr->GetOp1() ? 
+                                   instr->GetOp1()->ToString() : 
+                                   instr->GetDest()->ToString();
+        
+        m_assembly << "    call " << functionName << "\n";
+        
+        // Si on a une destination, sauvegarder le résultat
+        if (instr->GetDest() && instr->GetOp1()) {
+            // Le résultat est dans r0 par convention
+            StoreResult(instr->GetDest(), "r0");
+        }
+    }
+    
+    // ===================================================================
+    // HELPER : Obtenir la taille d'une variable
+    // ===================================================================
+    int GetVariableSize(std::shared_ptr<Variable> var) {
+        if (!var) return 4;
+        
+        switch (var->GetValueType()) {
+            case Variable::ValueType::BOOL:
+                return 1;
+            case Variable::ValueType::INTEGER:
+            case Variable::ValueType::FLOAT:
+                return 4;
+            case Variable::ValueType::STRING:
+                return 1; // Par caractère
+            default:
+                return 4;
+        }
+    }
+    
+    // ===================================================================
+    // IMPLÉMENTATIONS DES MÉTHODES VIRTUELLES - SECTION DATA
+    // ===================================================================
+    
+    virtual void Visit(const std::shared_ptr<Variable> v) override {
+        if (!v || !v->IsConstant()) return;
+        
+        switch (v->GetValueType()) {
+            case Variable::ValueType::STRING: {
+                std::string value = v->GetValue<std::string>();
+                
+                // Convertir {0} {1} {2} {3} en %d
+                for (int i = 0; i < 4; ++i) {
+                    std::string placeholder = "{" + std::to_string(i) + "}";
+                    size_t pos = 0;
+                    while ((pos = value.find(placeholder, pos)) != std::string::npos) {
+                        value.replace(pos, placeholder.length(), "%d");
+                        pos += 2;
+                    }
+                }
+                
+                m_assembly << "$" << v->GetLabel() << " DC8, \"" 
+                          << value << "\" ; " << v->GetVariableName() << "\n";
+                break;
+            }
+            
+            case Variable::ValueType::INTEGER:
+                m_assembly << "$" << v->GetLabel() << " DC32, " 
+                          << v->GetValue<int>() << " ; " 
+                          << v->GetVariableName() << "\n";
+                break;
+            
+            case Variable::ValueType::FLOAT:
+                m_assembly << "$" << v->GetLabel() << " DC32, " 
+                          << v->GetValue<float>() << " ; " 
+                          << v->GetVariableName() << "\n";
+                break;
+            
+            case Variable::ValueType::BOOL:
+                m_assembly << "$" << v->GetLabel() << " DCB, " 
+                          << (v->GetValue<bool>() ? "1" : "0") << " ; " 
+                          << v->GetVariableName() << "\n";
+                break;
+            
+            default:
+                AddComment("WARNING: Unsupported constant variable type for " + 
+                          v->GetVariableName());
+                break;
+        }
+    }
+    
+    virtual void GenerateVariable(const std::shared_ptr<Variable> v) override {
+        if (!v) return;
+        
+        switch (v->GetValueType()) {
+            case Variable::ValueType::STRING:
+                m_assembly << "$" << v->GetLabel() << " DV8, \"" 
+                        << v->GetValue<std::string>() << "\" ; " 
+                        << v->GetVariableName() << "\n";
+                break;
+            
+            case Variable::ValueType::INTEGER:
+                // CORRECTION : Déclarer 1 élément, pas la valeur !
+                m_assembly << "$" << v->GetLabel() << " DV32, 1 ; " 
+                        << v->GetVariableName() << "\n";
+                break;
+            
+            case Variable::ValueType::FLOAT:
+                m_assembly << "$" << v->GetLabel() << " DV32, 1 ; " 
+                        << v->GetVariableName() << "\n";
+                break;
+            
+            case Variable::ValueType::BOOL:
+                m_assembly << "$" << v->GetLabel() << " DVB, 1 ; " 
+                        << v->GetVariableName() << "\n";
+                break;
+            
+            default:
+                AddComment("WARNING: Unsupported variable type for " + 
+                        v->GetVariableName());
+                m_assembly << "$" << v->GetLabel() << " DV32, 1 ; " 
+                        << v->GetVariableName() << " (unknown type)\n";
+                break;
+        }
+    }
+    
+
+};

core/story-manager/src/compiler/ast_builder.h

@@ -183,14 +183,19 @@ public:
         // Maintenant, on va ajouter les connexions de données
         for (const auto& conn : m_connections)
         {
+            // Ne traiter que les connexions DATA_LINK
+            if (conn->type != Connection::DATA_LINK) {
+                continue;
+            }
+            
             auto outNode = nodeMap[conn->outNodeId];
             auto inNode = nodeMap[conn->inNodeId];
 
-            // Keep variables nodes as data inputs
+            // Ajouter TOUTES les connexions de données, pas seulement celles depuis VariableNode
-            if (dynamic_cast<VariableNode*>(outNode->node.get()))
+            inNode->AddDataInput(conn->inPortIndex, outNode);
-            {
+            
-                inNode->AddDataInput(conn->inPortIndex, outNode);
+            // Ajouter aussi dans le sens inverse pour les dataOutputs
-            }
+            outNode->AddDataOutput(conn->outPortIndex, inNode, conn->inPortIndex);
         }
 
         // Build execution paths

core/story-manager/src/compiler/tac.h

@@ -0,0 +1,706 @@
+// ===================================================================
+// tac.h - Three-Address Code Representation (CLEAN VERSION)
+// ===================================================================
+// Ce fichier contient UNIQUEMENT la représentation TAC et le générateur
+// La conversion TAC → Assembleur est dans AssemblyGeneratorChip32TAC
+// ===================================================================
+
+#pragma once
+
+#include <string>
+#include <vector>
+#include <memory>
+#include <map>
+#include <set>
+#include <sstream>
+#include <algorithm>
+
+// Forward declarations
+class ASTNode;
+class VariableNode;
+class OperatorNode;
+class PrintNode;
+class BranchNode;
+class FunctionEntryNode;
+class CallFunctionNode;
+
+// ===================================================================
+// TAC Operand - Représente une opérande (variable, temporaire, constante)
+// ===================================================================
+class TACOperand {
+public:
+    enum class Type {
+        VARIABLE,      // Variable globale ($label)
+        TEMPORARY,     // Variable temporaire (t0, t1, ...)
+        CONSTANT,      // Constante numérique
+        LABEL,         // Label de saut
+        REGISTER       // Registre explicite (r0, r1, ...)
+    };
+
+    TACOperand(Type type, const std::string& value)
+        : m_type(type), m_value(value) {}
+
+    Type GetType() const { return m_type; }
+    std::string GetValue() const { return m_value; }
+
+    std::string ToString() const {
+        switch (m_type) {
+            case Type::VARIABLE: return "$" + m_value;
+            case Type::TEMPORARY: return "%" + m_value;
+            case Type::CONSTANT: return m_value;
+            case Type::LABEL: return "." + m_value;
+            case Type::REGISTER: return m_value;
+        }
+        return m_value;
+    }
+
+private:
+    Type m_type;
+    std::string m_value;
+};
+
+// ===================================================================
+// TAC Instruction - Une instruction à 3 adresses
+// ===================================================================
+class TACInstruction {
+public:
+    enum class OpCode {
+        // Arithmetic
+        ADD,        // dest = op1 + op2
+        SUB,        // dest = op1 - op2
+        MUL,        // dest = op1 * op2
+        DIV,        // dest = op1 / op2
+        
+        // Comparison
+        EQ,         // dest = op1 == op2
+        NE,         // dest = op1 != op2
+        GT,         // dest = op1 > op2
+        LT,         // dest = op1 < op2
+        GE,         // dest = op1 >= op2
+        LE,         // dest = op1 <= op2
+        
+        // Logical
+        AND,        // dest = op1 && op2
+        OR,         // dest = op1 || op2
+        NOT,        // dest = !op1
+        
+        // Bitwise
+        BIT_AND,    // dest = op1 & op2
+        BIT_OR,     // dest = op1 | op2
+        BIT_XOR,    // dest = op1 ^ op2
+        BIT_NOT,    // dest = ~op1
+        
+        // Assignment
+        COPY,       // dest = op1
+        LOAD,       // dest = *op1 (load from memory)
+        STORE,      // *dest = op1 (store to memory)
+        
+        // Control flow
+        LABEL,      // Define a label
+        GOTO,       // Unconditional jump
+        IF_FALSE,   // if (!op1) goto label
+        IF_TRUE,    // if (op1) goto label
+        
+        // Function calls
+        PARAM,      // Push parameter for call
+        CALL,       // Call function (dest = result)
+        RETURN,     // Return from function
+        
+        // Special
+        PRINT,      // Print (syscall 4)
+        SYSCALL,    // Generic syscall
+        NOP         // No operation
+    };
+
+    TACInstruction(OpCode op)
+        : m_opcode(op) {}
+
+    TACInstruction(OpCode op, std::shared_ptr<TACOperand> dest)
+        : m_opcode(op), m_dest(dest) {}
+
+    TACInstruction(OpCode op, std::shared_ptr<TACOperand> dest, 
+                   std::shared_ptr<TACOperand> op1)
+        : m_opcode(op), m_dest(dest), m_op1(op1) {}
+
+    TACInstruction(OpCode op, std::shared_ptr<TACOperand> dest,
+                   std::shared_ptr<TACOperand> op1,
+                   std::shared_ptr<TACOperand> op2)
+        : m_opcode(op), m_dest(dest), m_op1(op1), m_op2(op2) {}
+
+    OpCode GetOpCode() const { return m_opcode; }
+    std::shared_ptr<TACOperand> GetDest() const { return m_dest; }
+    std::shared_ptr<TACOperand> GetOp1() const { return m_op1; }
+    std::shared_ptr<TACOperand> GetOp2() const { return m_op2; }
+
+    std::string ToString() const {
+        std::stringstream ss;
+        
+        switch (m_opcode) {
+            case OpCode::ADD:
+                ss << m_dest->ToString() << " = " << m_op1->ToString() 
+                   << " + " << m_op2->ToString();
+                break;
+            case OpCode::SUB:
+                ss << m_dest->ToString() << " = " << m_op1->ToString() 
+                   << " - " << m_op2->ToString();
+                break;
+            case OpCode::MUL:
+                ss << m_dest->ToString() << " = " << m_op1->ToString() 
+                   << " * " << m_op2->ToString();
+                break;
+            case OpCode::DIV:
+                ss << m_dest->ToString() << " = " << m_op1->ToString() 
+                   << " / " << m_op2->ToString();
+                break;
+            case OpCode::EQ:
+                ss << m_dest->ToString() << " = " << m_op1->ToString() 
+                   << " == " << m_op2->ToString();
+                break;
+            case OpCode::NE:
+                ss << m_dest->ToString() << " = " << m_op1->ToString() 
+                   << " != " << m_op2->ToString();
+                break;
+            case OpCode::GT:
+                ss << m_dest->ToString() << " = " << m_op1->ToString() 
+                   << " > " << m_op2->ToString();
+                break;
+            case OpCode::LT:
+                ss << m_dest->ToString() << " = " << m_op1->ToString() 
+                   << " < " << m_op2->ToString();
+                break;
+            case OpCode::GE:
+                ss << m_dest->ToString() << " = " << m_op1->ToString() 
+                   << " >= " << m_op2->ToString();
+                break;
+            case OpCode::LE:
+                ss << m_dest->ToString() << " = " << m_op1->ToString() 
+                   << " <= " << m_op2->ToString();
+                break;
+            case OpCode::AND:
+                ss << m_dest->ToString() << " = " << m_op1->ToString() 
+                   << " && " << m_op2->ToString();
+                break;
+            case OpCode::OR:
+                ss << m_dest->ToString() << " = " << m_op1->ToString() 
+                   << " || " << m_op2->ToString();
+                break;
+            case OpCode::NOT:
+                ss << m_dest->ToString() << " = !" << m_op1->ToString();
+                break;
+            case OpCode::BIT_AND:
+                ss << m_dest->ToString() << " = " << m_op1->ToString() 
+                   << " & " << m_op2->ToString();
+                break;
+            case OpCode::BIT_OR:
+                ss << m_dest->ToString() << " = " << m_op1->ToString() 
+                   << " | " << m_op2->ToString();
+                break;
+            case OpCode::BIT_XOR:
+                ss << m_dest->ToString() << " = " << m_op1->ToString() 
+                   << " ^ " << m_op2->ToString();
+                break;
+            case OpCode::BIT_NOT:
+                ss << m_dest->ToString() << " = ~" << m_op1->ToString();
+                break;
+            case OpCode::COPY:
+                ss << m_dest->ToString() << " = " << m_op1->ToString();
+                break;
+            case OpCode::LOAD:
+                ss << m_dest->ToString() << " = *" << m_op1->ToString();
+                break;
+            case OpCode::STORE:
+                ss << "*" << m_dest->ToString() << " = " << m_op1->ToString();
+                break;
+            case OpCode::LABEL:
+                ss << m_dest->ToString() << ":";
+                break;
+            case OpCode::GOTO:
+                ss << "goto " << m_dest->ToString();
+                break;
+            case OpCode::IF_FALSE:
+                ss << "if (!" << m_op1->ToString() << ") goto " << m_dest->ToString();
+                break;
+            case OpCode::IF_TRUE:
+                ss << "if (" << m_op1->ToString() << ") goto " << m_dest->ToString();
+                break;
+            case OpCode::PARAM:
+                ss << "param " << m_dest->ToString();
+                break;
+            case OpCode::CALL:
+                if (m_op1) {
+                    ss << m_dest->ToString() << " = call " << m_op1->ToString();
+                } else {
+                    ss << "call " << m_dest->ToString();
+                }
+                break;
+            case OpCode::RETURN:
+                if (m_dest) {
+                    ss << "return " << m_dest->ToString();
+                } else {
+                    ss << "return";
+                }
+                break;
+            case OpCode::PRINT:
+                ss << "print " << m_dest->ToString();
+                if (m_op1) ss << ", " << m_op1->ToString();
+                if (m_op2) ss << ", ...";
+                break;
+            case OpCode::SYSCALL:
+                ss << "syscall " << m_dest->ToString();
+                break;
+            case OpCode::NOP:
+                ss << "nop";
+                break;
+            default:
+                ss << "??? opcode=" << static_cast<int>(m_opcode);
+        }
+        
+        return ss.str();
+    }
+
+private:
+    OpCode m_opcode;
+    std::shared_ptr<TACOperand> m_dest;
+    std::shared_ptr<TACOperand> m_op1;
+    std::shared_ptr<TACOperand> m_op2;
+};
+
+// ===================================================================
+// TAC Program - Liste d'instructions TAC
+// ===================================================================
+class TACProgram {
+public:
+    void AddInstruction(std::shared_ptr<TACInstruction> instr) {
+        m_instructions.push_back(instr);
+    }
+
+    const std::vector<std::shared_ptr<TACInstruction>>& GetInstructions() const {
+        return m_instructions;
+    }
+
+    std::string ToString() const {
+        std::stringstream ss;
+        ss << "=== Three-Address Code ===\n";
+        for (const auto& instr : m_instructions) {
+            ss << instr->ToString() << "\n";
+        }
+        return ss.str();
+    }
+
+    void Clear() {
+        m_instructions.clear();
+    }
+
+    size_t Size() const {
+        return m_instructions.size();
+    }
+
+private:
+    std::vector<std::shared_ptr<TACInstruction>> m_instructions;
+};
+
+// ===================================================================
+// TAC Generator - Convertit AST → TAC
+// ===================================================================
+// Note: Nécessite les includes des types de nœuds concrets
+// ===================================================================
+
+#include "ast_builder.h"
+#include "variable_node.h"
+#include "operator_node.h"
+#include "print_node.h"
+#include "branch_node.h"
+#include "function_entry_node.h"
+#include "call_function_node.h"
+
+class TACGenerator {
+public:
+    TACGenerator() : m_tempCounter(0), m_labelCounter(0) {}
+
+    // Génère le TAC à partir de l'AST
+    TACProgram Generate(const std::vector<std::shared_ptr<ASTNode>>& astNodes) {
+        std::cout << "\n=== TACGenerator::Generate() START ===\n";
+        std::cout << "Number of AST nodes received: " << astNodes.size() << "\n";
+        
+        m_program.Clear();
+        m_tempCounter = 0;
+        m_labelCounter = 0;
+        m_nodeResults.clear();
+        m_visitedNodes.clear();
+        
+        // Simplement appeler GenerateNode pour chaque nœud
+        // La gestion des doublons se fait dans GenerateNode()
+        for (size_t i = 0; i < astNodes.size(); i++) {
+            const auto& node = astNodes[i];
+            std::cout << "Processing AST node [" << i << "]: " 
+                      << node->node->GetTypeName() 
+                      << " (ID: " << node->GetId() << ")\n";
+            
+            GenerateNode(node);
+        }
+        
+        std::cout << "Total TAC instructions generated: " << m_program.Size() << "\n";
+        std::cout << "=== TACGenerator::Generate() END ===\n\n";
+        
+        return m_program;
+    }
+
+    // Accesseur pour obtenir le dernier programme généré
+    const TACProgram& GetProgram() const {
+        return m_program;
+    }
+
+private:
+    TACProgram m_program;
+    int m_tempCounter;
+    int m_labelCounter;
+    
+    // Map pour garder en mémoire où sont stockés les résultats des nœuds
+    std::map<std::string, std::shared_ptr<TACOperand>> m_nodeResults;
+    
+    // Set pour éviter de visiter deux fois le même nœud
+    std::set<std::string> m_visitedNodes;
+
+    // ===================================================================
+    // HELPERS
+    // ===================================================================
+
+    // Génère un nouveau temporaire
+    std::shared_ptr<TACOperand> NewTemp() {
+        return std::make_shared<TACOperand>(
+            TACOperand::Type::TEMPORARY,
+            "t" + std::to_string(m_tempCounter++)
+        );
+    }
+
+    // Génère un nouveau label
+    std::shared_ptr<TACOperand> NewLabel(const std::string& prefix = "L") {
+        return std::make_shared<TACOperand>(
+            TACOperand::Type::LABEL,
+            prefix + std::to_string(m_labelCounter++)
+        );
+    }
+
+    // ===================================================================
+    // GÉNÉRATION RÉCURSIVE
+    // ===================================================================
+
+    // Génère le code pour un nœud et retourne où est stocké son résultat
+    std::shared_ptr<TACOperand> GenerateNode(std::shared_ptr<ASTNode> node) {
+        if (!node) return nullptr;
+
+        std::cout << "  GenerateNode(" << node->node->GetTypeName() 
+                  << ", ID: " << node->GetId() << ")\n";
+
+        // NOUVEAU : Vérifier si ce nœud a déjà été complètement traité
+        if (m_visitedNodes.find(node->GetId()) != m_visitedNodes.end()) {
+            std::cout << "    -> Node already fully processed, SKIPPING\n";
+            // Retourner le résultat en cache s'il existe
+            auto it = m_nodeResults.find(node->GetId());
+            if (it != m_nodeResults.end()) {
+                return it->second;
+            }
+            return nullptr;
+        }
+
+        // Marquer ce nœud comme visité DÈS LE DÉBUT
+        m_visitedNodes.insert(node->GetId());
+
+        // Vérifier si on a déjà évalué ce nœud (résultat en cache)
+        auto it = m_nodeResults.find(node->GetId());
+        if (it != m_nodeResults.end()) {
+            std::cout << "    -> Result already cached, returning " 
+                      << it->second->ToString() << "\n";
+            return it->second;
+        }
+
+        std::shared_ptr<TACOperand> result = nullptr;
+
+        if (node->IsType<VariableNode>()) {
+            std::cout << "    -> Type: VariableNode\n";
+            result = GenerateVariableNode(node);
+        }
+        else if (node->IsType<OperatorNode>()) {
+            std::cout << "    -> Type: OperatorNode\n";
+            result = GenerateOperatorNode(node);
+        }
+        else if (node->IsType<PrintNode>()) {
+            std::cout << "    -> Type: PrintNode\n";
+            GeneratePrintNode(node);
+        }
+        else if (node->IsType<BranchNode>()) {
+            std::cout << "    -> Type: BranchNode\n";
+            GenerateBranchNode(node);
+        }
+        else if (node->IsType<CallFunctionNode>()) {
+            std::cout << "    -> Type: CallFunctionNode\n";
+            GenerateCallFunctionNode(node);
+        }
+        else if (node->IsType<FunctionEntryNode>()) {
+            std::cout << "    -> Type: FunctionEntryNode (generating children)\n";
+            // Entry point, générer les enfants
+            for (size_t i = 0; i < node->children.size(); i++) {
+                std::cout << "      Processing child [" << i << "]\n";
+                GenerateNode(node->children[i]);
+            }
+        }
+
+        // Mémoriser le résultat
+        if (result) {
+            std::cout << "    -> Caching result: " << result->ToString() << "\n";
+            m_nodeResults[node->GetId()] = result;
+        }
+
+        return result;
+    }
+
+    // ===================================================================
+    // GÉNÉRATION PAR TYPE DE NŒUD
+    // ===================================================================
+
+    std::shared_ptr<TACOperand> GenerateVariableNode(std::shared_ptr<ASTNode> node) {
+        auto* varNode = node->GetAs<VariableNode>();
+        if (!varNode) return nullptr;
+
+        auto var = varNode->GetVariable();
+        if (!var) return nullptr;
+
+        // Créer une opérande qui référence la variable
+        return std::make_shared<TACOperand>(
+            TACOperand::Type::VARIABLE,
+            var->GetLabel()
+        );
+    }
+
+    std::shared_ptr<TACOperand> GenerateOperatorNode(std::shared_ptr<ASTNode> node) {
+        auto* opNode = node->GetAs<OperatorNode>();
+        if (!opNode) return nullptr;
+
+        // Évaluer les opérandes (récursif)
+        std::vector<std::shared_ptr<TACOperand>> operands;
+        
+        // Collecter et trier les inputs par port index
+        std::vector<std::pair<unsigned int, std::shared_ptr<ASTNode>>> sortedInputs;
+        for (const auto& [port, inputNode] : node->dataInputs) {
+            sortedInputs.push_back({port, inputNode});
+        }
+        std::sort(sortedInputs.begin(), sortedInputs.end(),
+                [](const auto& a, const auto& b) { return a.first < b.first; });
+
+        for (const auto& [port, inputNode] : sortedInputs) {
+            auto operand = GenerateNode(inputNode);
+            if (operand) {
+                operands.push_back(operand);
+            }
+        }
+
+        if (operands.size() < 2) {
+            throw std::runtime_error("Operator needs at least 2 operands");
+        }
+
+        // Créer un temporaire pour le résultat
+        auto resultTemp = NewTemp();
+
+        // Générer l'instruction TAC appropriée
+        TACInstruction::OpCode opcode;
+        switch (opNode->GetOperationType()) {
+            case OperatorNode::OperationType::ADD:
+                opcode = TACInstruction::OpCode::ADD;
+                break;
+            case OperatorNode::OperationType::SUBTRACT:
+                opcode = TACInstruction::OpCode::SUB;
+                break;
+            case OperatorNode::OperationType::MULTIPLY:
+                opcode = TACInstruction::OpCode::MUL;
+                break;
+            case OperatorNode::OperationType::DIVIDE:
+                opcode = TACInstruction::OpCode::DIV;
+                break;
+            case OperatorNode::OperationType::EQUAL:
+                opcode = TACInstruction::OpCode::EQ;
+                break;
+            case OperatorNode::OperationType::NOT_EQUAL:
+                opcode = TACInstruction::OpCode::NE;
+                break;
+            case OperatorNode::OperationType::GREATER_THAN:
+                opcode = TACInstruction::OpCode::GT;
+                break;
+            case OperatorNode::OperationType::LESS_THAN:
+                opcode = TACInstruction::OpCode::LT;
+                break;
+            case OperatorNode::OperationType::GREATER_EQUAL:
+                opcode = TACInstruction::OpCode::GE;
+                break;
+            case OperatorNode::OperationType::LESS_EQUAL:
+                opcode = TACInstruction::OpCode::LE;
+                break;
+            default:
+                throw std::runtime_error("Unsupported operator");
+        }
+
+        auto instr = std::make_shared<TACInstruction>(
+            opcode, resultTemp, operands[0], operands[1]
+        );
+        m_program.AddInstruction(instr);
+
+        return resultTemp;
+    }
+
+    void GeneratePrintNode(std::shared_ptr<ASTNode> node) {
+        auto* printNode = node->GetAs<PrintNode>();
+        if (!printNode) return;
+
+        std::cout << "    GeneratePrintNode: START\n";
+
+        // Créer l'opérande pour la chaîne de format
+        auto formatOperand = std::make_shared<TACOperand>(
+            TACOperand::Type::VARIABLE,
+            printNode->GetLabel()
+        );
+
+        std::cout << "      Format string label: " << printNode->GetLabel() << "\n";
+        std::cout << "      Number of data inputs: " << node->dataInputs.size() << "\n";
+
+        // Évaluer tous les arguments
+        std::vector<std::shared_ptr<TACOperand>> args;
+        
+        // Collecter et trier les inputs par port index
+        std::vector<std::pair<unsigned int, std::shared_ptr<ASTNode>>> sortedInputs;
+        for (const auto& [port, inputNode] : node->dataInputs) {
+            std::cout << "      Found input at port " << port 
+                    << " -> " << inputNode->node->GetTypeName() << "\n";
+            sortedInputs.push_back({port, inputNode});
+        }
+        std::sort(sortedInputs.begin(), sortedInputs.end(),
+                [](const auto& a, const auto& b) { return a.first < b.first; });
+
+        // Générer le code pour chaque argument
+        for (const auto& [port, inputNode] : sortedInputs) {
+            std::cout << "      Processing input port " << port << "\n";
+            auto argOperand = GenerateNode(inputNode);
+            if (argOperand) {
+                std::cout << "        -> Got operand: " << argOperand->ToString() << "\n";
+                args.push_back(argOperand);
+            }
+        }
+
+        std::cout << "      Total args collected: " << args.size() << "\n";
+
+        // Générer les instructions PARAM pour chaque argument
+        for (size_t i = 0; i < args.size(); i++) {
+            std::cout << "      Generating PARAM instruction [" << i << "] for " 
+                    << args[i]->ToString() << "\n";
+            auto paramInstr = std::make_shared<TACInstruction>(
+                TACInstruction::OpCode::PARAM,
+                args[i]
+            );
+            m_program.AddInstruction(paramInstr);
+        }
+
+        // Générer l'instruction PRINT
+        std::cout << "      Generating PRINT instruction\n";
+        auto printInstr = std::make_shared<TACInstruction>(
+            TACInstruction::OpCode::PRINT,
+            formatOperand
+        );
+        m_program.AddInstruction(printInstr);
+        
+        std::cout << "    GeneratePrintNode: END (generated " 
+                << (args.size() + 1) << " instructions)\n";
+    }
+
+    void GenerateCallFunctionNode(std::shared_ptr<ASTNode> node) {
+        auto* callNode = node->GetAs<CallFunctionNode>();
+        if (!callNode) return;
+        
+        std::string pageUuid = callNode->GetFunctionUuid();
+        std::string pageLabel = "page_" + pageUuid;
+        
+        std::cout << "    Generating CALL to page: " << pageLabel << "\n";
+        
+        // Créer l'opérande label pour la page cible
+        auto targetLabel = std::make_shared<TACOperand>(
+            TACOperand::Type::LABEL,
+            pageLabel
+        );
+        
+        // Générer l'instruction CALL
+        auto callInstr = std::make_shared<TACInstruction>(
+            TACInstruction::OpCode::CALL,
+            targetLabel
+        );
+        
+        m_program.AddInstruction(callInstr);
+    }
+
+    void GenerateBranchNode(std::shared_ptr<ASTNode> node) {
+        // Évaluer la condition (le BranchNode reçoit la condition sur le port 1)
+        auto conditionInput = node->GetDataInput(1);
+        if (!conditionInput) {
+            throw std::runtime_error("BranchNode missing condition input on port 1");
+        }
+        
+        auto conditionOperand = GenerateNode(conditionInput);
+        if (!conditionOperand) {
+            throw std::runtime_error("BranchNode condition evaluation returned null");
+        }
+
+        // Créer les labels pour true/false
+        auto trueLabel = NewLabel("true_branch");
+        auto falseLabel = NewLabel("false_branch");
+        auto endLabel = NewLabel("end_branch");
+
+        // if (!condition) goto falseLabel
+        auto ifInstr = std::make_shared<TACInstruction>(
+            TACInstruction::OpCode::IF_FALSE,
+            falseLabel,
+            conditionOperand
+        );
+        m_program.AddInstruction(ifInstr);
+
+        // True branch label
+        auto labelInstr1 = std::make_shared<TACInstruction>(
+            TACInstruction::OpCode::LABEL,
+            trueLabel
+        );
+        m_program.AddInstruction(labelInstr1);
+        
+        // True branch code
+        if (node->GetChild(0)) {
+            GenerateNode(node->GetChild(0));
+        }
+
+        // goto end
+        auto gotoEnd = std::make_shared<TACInstruction>(
+            TACInstruction::OpCode::GOTO,
+            endLabel
+        );
+        m_program.AddInstruction(gotoEnd);
+
+        // False branch label
+        auto labelInstr2 = std::make_shared<TACInstruction>(
+            TACInstruction::OpCode::LABEL,
+            falseLabel
+        );
+        m_program.AddInstruction(labelInstr2);
+        
+        // False branch code
+        if (node->GetChild(1)) {
+            GenerateNode(node->GetChild(1));
+        }
+
+        // End label
+        auto labelInstr3 = std::make_shared<TACInstruction>(
+            TACInstruction::OpCode::LABEL,
+            endLabel
+        );
+        m_program.AddInstruction(labelInstr3);
+    }
+};
+
+// ===================================================================
+// FIN DU FICHIER
+// ===================================================================
+// Note: La conversion TAC → Assembleur est dans AssemblyGeneratorChip32TAC
+// Ce fichier ne contient QUE la représentation TAC pure
+// ===================================================================

core/story-manager/src/story_page.h

@@ -55,21 +55,7 @@ public:
         m_nodes.clear();
     }
 
-    void CompileNodesVariables(AssemblyGenerator &generator)
-    {
-        std::vector<std::shared_ptr<BaseNode>> nodes(m_nodes.begin(), m_nodes.end());
-        generator.GenerateNodesVariables(nodes);
-    }
 
-    void CompileNodes(AssemblyGenerator &generator)
-    {
-        std::vector<std::shared_ptr<BaseNode>> nodes(m_nodes.begin(), m_nodes.end());
-        std::vector<std::shared_ptr<Connection>> links(m_links.begin(), m_links.end());
-        ASTBuilder builder(nodes, links);
-        auto pathTree = builder.BuildAST();
-
-        generator.GenerateTextSection(pathTree);
-    }
 
     virtual void GetNodeConnections(std::list<std::shared_ptr<Connection>> &c, const std::string &nodeId) override
     {

core/story-manager/src/story_project.cpp

@@ -13,7 +13,7 @@
 #include "print_node.h"
 #include "syscall_node.h"
 #include "sys_lib.h"
-#include "assembly_generator_chip32.h"
+#include "assembly_generator_chip32_tac.h"
 #include "nodes_factory.h"
 
 StoryProject::StoryProject(ILogger &log)
@@ -50,7 +50,7 @@ void StoryProject::CopyToDevice(const std::string &outputDir, NodesFactory &fact
 
     // Generate and copy binary
     std::string code;
-    GenerateScript(code);
+    // GenerateScript(code); // FIXME 
 
     std::cout << code << std::endl;
 
@@ -411,63 +411,109 @@ bool StoryProject::UseResource(const std::string &label)
     return used;
 }
 
-bool StoryProject::GenerateScript(std::string &codeStr)
+
+// story_project.cpp
+
+bool StoryProject::GenerateCompleteProgram(std::string &assembly) 
 {
-    bool retCode = true;
+    // === PHASE 1 : COLLECTE ===
-    std::stringstream code;
+    // Collecter tous les nœuds et connexions de toutes les pages
+    std::vector<std::shared_ptr<BaseNode>> allNodes;
+    std::map<std::string, std::pair<std::vector<std::shared_ptr<BaseNode>>,
+        std::vector<std::shared_ptr<Connection>>
+    >> pageData;
     
-    // Empty resources usage
+    for (const auto& page : m_pages) {
-    m_usedLabels.clear();
+        auto [nodesBegin, nodesEnd] = page->Nodes();
-
+        auto [linksBegin, linksEnd] = page->Links();
-
+        
-
+        std::vector<std::shared_ptr<BaseNode>> pageNodes(nodesBegin, nodesEnd);
-     // Create generator context with current time and user
+        std::vector<std::shared_ptr<Connection>> pageLinks(linksBegin, linksEnd);
-     AssemblyGenerator::GeneratorContext context(
+        
+        // Ajouter tous les nœuds à la liste globale pour la section DATA
+        allNodes.insert(allNodes.end(), pageNodes.begin(), pageNodes.end());
+        
+        // Stocker les données de chaque page
+        pageData[std::string(page->Uuid())] = {pageNodes, pageLinks};
+    }
+    
+    // === PHASE 2 : GÉNÉRATION ===
+    AssemblyGenerator::GeneratorContext context(
         m_variables,
-        "2025-04-08 12:09:01",  // Current UTC time
+        "2025-01-10 15:30:00",
-        "story-editor",              // Current user
+        "story-project",
-        true,                   // Enable debug output
+        true,   // debug
-        true,                   // Enable optimizations
+        true,   // optimize
-        1024                    // Stack size
+        1024
     );
-
+    
-    // Create generator
+    AssemblyGeneratorChip32TAC generator(context);
-    AssemblyGeneratorChip32 generator(context);
+    
-
+    // Header
-    try
+    generator.Reset();
-    {
+    generator.GenerateHeader();
-        generator.Reset();
+    
-            
+    // === SECTION DATA (commune à toutes les pages) ===
-        // Generate header comments
+    generator.StartSection(AssemblyGenerator::Section::DATA);
-        generator.GenerateHeader();
+    
-
+    // Variables globales (partagées entre toutes les pages)
-        // Generate text section
+    generator.GenerateGlobalVariables();
-        generator.StartSection(AssemblyGenerator::Section::TEXT);
+    
-        for (const auto & p : m_pages)
+    // Constantes de tous les nœuds de toutes les pages
-        {
+    generator.GenerateNodesVariables(allNodes);
-            p->CompileNodes(generator);
+    
+    // === SECTION TEXT (chaque page = une fonction) ===
+    generator.AddComment("=======================  CODE  =======================");
+    
+    // Générer chaque page comme une fonction
+    bool isFirstPage = true;
+    for (const auto& page : m_pages) {
+        std::string pageUuid(page->Uuid());
+        auto& [nodes, connections] = pageData[pageUuid];
+        
+        // Construire l'AST pour cette page
+        ASTBuilder builder(nodes, connections);
+        auto astNodes = builder.BuildAST();
+        
+        // Générer le label de fonction
+        std::string functionLabel;
+        if (isFirstPage || pageUuid == MainUuid()) {
+            functionLabel = ".main";
+            isFirstPage = false;
+        } else {
+            functionLabel = ".page_" + pageUuid;
         }
-
+        
-        // Generate data section
+        generator.AddComment("========================================");
-        generator.StartSection(AssemblyGenerator::Section::DATA);
+        generator.AddComment("Page: " + std::string(page->GetName()));
-        for (const auto & p : m_pages)
+        generator.AddComment("UUID: " + pageUuid);
-        {
+        generator.AddComment("========================================");
-            p->CompileNodesVariables(generator);
+        generator.GetAssembly() << functionLabel << ":\n";
+        
+        // Générer le TAC pour cette page
+        TACGenerator tacGen;
+        TACProgram pageTAC = tacGen.Generate(astNodes);
+        
+        if (context.debugOutput) {
+            std::cout << "\n=== TAC for page: " << page->GetName() << " ===\n";
+            std::cout << pageTAC.ToString() << std::endl;
+        }
+        
+        // Convertir le TAC en assembleur
+        generator.GenerateTACToAssembly(pageTAC);
+        
+        // Retour de la fonction (sauf pour main)
+        if (functionLabel != ".main") {
+            generator.GetAssembly() << "    ret\n\n";
         }
-        generator.GenerateGlobalVariables();
-
-        generator.GenerateExit();
-
-    }
-    catch (const std::exception &e)
-    {
-        m_log.Log(e.what(), true);
-        retCode = false;
     }
+    
+    // Exit du programme
+    generator.GenerateExit();
+    
+    assembly = generator.GetAssembly().str();
 
-    codeStr = generator.GetAssembly();
+    return true;
-
-    return retCode;
 }
 
 bool StoryProject::GenerateBinary(const std::string &code, Chip32::Assembler::Error &err)

core/story-manager/src/story_project.h

@@ -16,6 +16,7 @@
 #include "story_page.h"
 #include "story_options.h"
 #include "variable.h"
+#include "assembly_generator_chip32_tac.h"
 
 class NodesFactory;
 
@@ -38,9 +39,14 @@ public:
         return "490745ab-df4d-476d-ae27-027e94b8ee0a";
     }
 
+    bool FindMain(Chip32::Instr &mainLine) {
+        return m_assembler.GetMain(mainLine);
+    }
+
+    bool GenerateCompleteProgram(std::string &assembly);
+
     void New(const std::string &uuid, const std::string &library_path);
     std::filesystem::path BinaryFileName() const;
-    bool GenerateScript(std::string &codeStr);
     bool GenerateBinary(const std::string &code, Chip32::Assembler::Error &err);
     bool Load(ResourceManager &manager, NodesFactory &factory);
     void Save(ResourceManager &manager);

core/tests/test_print_node.cpp

@@ -1,6 +1,4 @@
-// test_print_with_args.cpp
+// test_print_node.cpp
-// Test unitaire pour vérifier que les arguments du Print sont bien pris en compte
-
 #include "catch.hpp"
 #include "print_node.h"
 #include "variable_node.h"
@@ -8,137 +6,33 @@
 #include "operator_node.h"
 #include "connection.h"
 #include "ast_builder.h"
-#include "assembly_generator_chip32.h"
+#include "assembly_generator_chip32_tac.h"
 #include "chip32_machine.h"
 #include "variable.h"
 
-TEST_CASE("Print with single argument") {
+// ===================================================================
-    // Create the print node
+// TEST 1 : Print simple sans argument
-    auto printNode = std::make_shared<PrintNode>("print-node");
+// ===================================================================
-    printNode->SetText("Compteur: %d");
+TEST_CASE("Print without arguments - TAC", "[print][simple][tac]") {
+    std::cout << "\n=== Test: Print without arguments (TAC) ===\n";
     
-    // Create function entry
+    // Variables (vide pour ce test)
-    auto functionEntryNode = std::make_shared<FunctionEntryNode>("function-entry-node");
-    
-    // IMPORTANT: Create the "counter" variable and add it to the global variables list
     std::vector<std::shared_ptr<Variable>> variables;
-    auto counterVar = std::make_shared<Variable>("counter");
-    counterVar->SetIntegerValue(42);  // Initial value
-    variables.push_back(counterVar);  // ← CRUCIAL: Add to global variables
     
-    // Create a variable node that references the counter variable
+    // Nodes
-    auto variableNodeCounter = std::make_shared<VariableNode>("variable-node");
+    auto functionEntry = std::make_shared<FunctionEntryNode>("function-entry");
-    variableNodeCounter->SetVariable(counterVar);
-    
-    // Build the node list
-    std::vector<std::shared_ptr<BaseNode>> nodes;
-    nodes.push_back(functionEntryNode);
-    nodes.push_back(printNode);
-    nodes.push_back(variableNodeCounter);
-    
-    // Create connections
-    std::vector<std::shared_ptr<Connection>> connections;
-    
-    // Connect function entry to print node (execution flow)
-    auto cn1 = std::make_shared<Connection>();
-    cn1->inNodeId = printNode->GetId();
-    cn1->inPortIndex = 0;
-    cn1->outNodeId = functionEntryNode->GetId();
-    cn1->outPortIndex = 0;
-    cn1->type = Connection::EXECUTION_LINK;
-    connections.push_back(cn1);
-    
-    // Connect variable node to print node (data flow - arg0)
-    auto cn2 = std::make_shared<Connection>();
-    cn2->inNodeId = printNode->GetId();
-    cn2->inPortIndex = 1;  // arg0 input port
-    cn2->outNodeId = variableNodeCounter->GetId();
-    cn2->outPortIndex = 0;
-    cn2->type = Connection::DATA_LINK;
-    connections.push_back(cn2);
-    
-    // Create generator context with the variables list
-    AssemblyGenerator::GeneratorContext context(
-        variables,  // ← IMPORTANT: Pass the variables including counter
-        "2025-01-10 10:00:00",
-        "test-print-args",
-        true,
-        true,
-        1024
-    );
-    
-    // Create generator
-    AssemblyGeneratorChip32 generator(context);
-    
-    // Build AST
-    ASTBuilder builder(nodes, connections);
-    auto pathTree = builder.BuildAST();
-    
-    // Generate assembly
-    generator.Reset();
-    generator.GenerateHeader();
-    
-    // DATA section - this will now include the counter variable
-    generator.StartSection(AssemblyGenerator::Section::DATA);
-    generator.GenerateNodesVariables(nodes);  // Print node format string
-    generator.GenerateGlobalVariables();      // ← This generates counter variable
-    
-    // TEXT section
-    generator.StartSection(AssemblyGenerator::Section::TEXT);
-    generator.GenerateTextSection(pathTree);
-    generator.GenerateExit();
-    
-    std::string assembly = generator.GetAssembly();
-    
-    std::cout << "===== Generated Assembly =====" << std::endl;
-    std::cout << assembly << std::endl;
-    
-    // Now the assembly should include the counter variable declaration:
-    // $XEIxIsZoXA DV32, 42 ; counter
-    
-    Chip32::Machine machine;
-    machine.QuickExecute(assembly);
-}
-
-TEST_CASE("Print with multiple arguments") {
-    // ===== Setup =====
-    
-    // Variables
-    auto var_a = std::make_shared<Variable>("a");
-    var_a->SetIntegerValue(10);  // ← CORRECTION: Utiliser SetIntegerValue() au lieu de SetValue<int>()
-    
-    auto var_b = std::make_shared<Variable>("b");
-    var_b->SetIntegerValue(20);  // ← CORRECTION: Utiliser SetIntegerValue() au lieu de SetValue<int>()
-    
-    std::vector<std::shared_ptr<Variable>> variables = {var_a, var_b};
-    
-    // Nœuds
-    auto functionEntry = std::make_shared<FunctionEntryNode>("function-entry-node");
     functionEntry->SetWeight(100);
     
-    auto varNodeA = std::make_shared<VariableNode>("variable-node");
-    varNodeA->SetVariableUuid(var_a->GetUuid());
-    
-    auto varNodeB = std::make_shared<VariableNode>("variable-node");
-    varNodeB->SetVariableUuid(var_b->GetUuid());
-    
-    auto addNode = std::make_shared<OperatorNode>("operator-node");
-    addNode->SetOperationType(OperatorNode::OperationType::ADD);
-    
     auto printNode = std::make_shared<PrintNode>("print-node");
-    printNode->SetText("Calcul: %d + %d = %d");
+    printNode->SetText("Hello World!");
-    // IMPORTANT: Appeler Initialize() si nécessaire après SetText()
+    printNode->Initialize();
-    // printNode->Initialize(); // Si le test ne charge pas depuis JSON
     
     std::vector<std::shared_ptr<BaseNode>> nodes = {
         functionEntry,
-        varNodeA,
-        varNodeB,
-        addNode,
         printNode
     };
     
-    // Connexions
+    // Connections
     std::vector<std::shared_ptr<Connection>> connections;
     
     // Execution: Entry → Print
@@ -150,150 +44,191 @@ TEST_CASE("Print with multiple arguments") {
     execConn->type = Connection::EXECUTION_LINK;
     connections.push_back(execConn);
     
-    // Data: varA → Print.arg0
+    // Build AST
+    ASTBuilder builder(nodes, connections);
+    auto pathTree = builder.BuildAST();
+    
+    // Generate Assembly using TAC
+    AssemblyGenerator::GeneratorContext context(
+        variables,
+        "2025-01-10 10:00:00",
+        "test-print-no-args",
+        true,  // debug (will show TAC)
+        true,  // optimize
+        1024
+    );
+    
+    AssemblyGeneratorChip32TAC tacGen(context);
+    tacGen.GenerateCompleteProgram(nodes, pathTree);
+    
+    std::string assembly = tacGen.GetAssembly().str();
+    
+    std::cout << "\n--- Generated Assembly ---\n";
+    std::cout << assembly << std::endl;
+    
+    // Verify
+    REQUIRE(assembly.find("DATA") != std::string::npos);
+    REQUIRE(assembly.find("CODE") != std::string::npos);
+    REQUIRE(assembly.find("Hello World!") != std::string::npos);
+    REQUIRE(assembly.find("syscall 4") != std::string::npos);
+    REQUIRE(assembly.find("halt") != std::string::npos);
+    
+    // Execute
+    std::cout << "\n--- Execution Output ---\n";
+    Chip32::Machine machine;
+    machine.QuickExecute(assembly);
+    
+    std::cout << "\n✓ Test passed\n";
+}
+
+// ===================================================================
+// TEST 2 : Print avec 4 arguments (maximum supporté)
+// ===================================================================
+TEST_CASE("Print with 4 arguments - TAC", "[print][args][tac]") {
+    std::cout << "\n=== Test: Print with 4 arguments (TAC) ===\n";
+    
+    // Variables: A=10, B=5, C=3, D=2
+    std::vector<std::shared_ptr<Variable>> variables;
+    
+    auto var_A = std::make_shared<Variable>("A");
+    var_A->SetIntegerValue(10);
+    variables.push_back(var_A);
+    
+    auto var_B = std::make_shared<Variable>("B");
+    var_B->SetIntegerValue(5);
+    variables.push_back(var_B);
+    
+    auto var_C = std::make_shared<Variable>("C");
+    var_C->SetIntegerValue(3);
+    variables.push_back(var_C);
+    
+    auto var_D = std::make_shared<Variable>("D");
+    var_D->SetIntegerValue(2);
+    variables.push_back(var_D);
+    
+    // Nodes
+    auto functionEntry = std::make_shared<FunctionEntryNode>("function-entry");
+    functionEntry->SetWeight(100);
+    
+    auto varNodeA = std::make_shared<VariableNode>("var-node-A");
+    varNodeA->SetVariable(var_A);
+    
+    auto varNodeB = std::make_shared<VariableNode>("var-node-B");
+    varNodeB->SetVariable(var_B);
+    
+    auto varNodeC = std::make_shared<VariableNode>("var-node-C");
+    varNodeC->SetVariable(var_C);
+    
+    auto varNodeD = std::make_shared<VariableNode>("var-node-D");
+    varNodeD->SetVariable(var_D);
+    
+    auto printNode = std::make_shared<PrintNode>("print-node");
+    printNode->SetText("Values: A={0}, B={1}, C={2}, D={3}");
+    printNode->Initialize();
+    
+    std::vector<std::shared_ptr<BaseNode>> nodes = {
+        functionEntry,
+        varNodeA, varNodeB, varNodeC, varNodeD,
+        printNode
+    };
+    
+    // Connections
+    std::vector<std::shared_ptr<Connection>> connections;
+    
+    // Execution: Entry → Print
+    auto execConn = std::make_shared<Connection>();
+    execConn->outNodeId = functionEntry->GetId();
+    execConn->outPortIndex = 0;
+    execConn->inNodeId = printNode->GetId();
+    execConn->inPortIndex = 0;
+    execConn->type = Connection::EXECUTION_LINK;
+    connections.push_back(execConn);
+    
+    // Data: A → Print.arg0 (port 1)
     auto dataConn1 = std::make_shared<Connection>();
     dataConn1->outNodeId = varNodeA->GetId();
     dataConn1->outPortIndex = 0;
     dataConn1->inNodeId = printNode->GetId();
-    dataConn1->inPortIndex = 1; // ← CORRECTION: arg0 = port 1 (port 0 = execution)
+    dataConn1->inPortIndex = 1;
     dataConn1->type = Connection::DATA_LINK;
     connections.push_back(dataConn1);
     
-    // Data: varB → Print.arg1
+    // Data: B → Print.arg1 (port 2)
     auto dataConn2 = std::make_shared<Connection>();
     dataConn2->outNodeId = varNodeB->GetId();
     dataConn2->outPortIndex = 0;
     dataConn2->inNodeId = printNode->GetId();
-    dataConn2->inPortIndex = 2; // ← CORRECTION: arg1 = port 2
+    dataConn2->inPortIndex = 2;
     dataConn2->type = Connection::DATA_LINK;
     connections.push_back(dataConn2);
     
-    // Data: varA → ADD.input0
+    // Data: C → Print.arg2 (port 3)
     auto dataConn3 = std::make_shared<Connection>();
-    dataConn3->outNodeId = varNodeA->GetId();
+    dataConn3->outNodeId = varNodeC->GetId();
     dataConn3->outPortIndex = 0;
-    dataConn3->inNodeId = addNode->GetId();
+    dataConn3->inNodeId = printNode->GetId();
-    dataConn3->inPortIndex = 0;
+    dataConn3->inPortIndex = 3;
     dataConn3->type = Connection::DATA_LINK;
     connections.push_back(dataConn3);
     
-    // Data: varB → ADD.input1
+    // Data: D → Print.arg3 (port 4)
     auto dataConn4 = std::make_shared<Connection>();
-    dataConn4->outNodeId = varNodeB->GetId();
+    dataConn4->outNodeId = varNodeD->GetId();
     dataConn4->outPortIndex = 0;
-    dataConn4->inNodeId = addNode->GetId();
+    dataConn4->inNodeId = printNode->GetId();
-    dataConn4->inPortIndex = 1;
+    dataConn4->inPortIndex = 4;
     dataConn4->type = Connection::DATA_LINK;
     connections.push_back(dataConn4);
     
-    // Data: ADD → Print.arg2
+    // Build AST
-    auto dataConn5 = std::make_shared<Connection>();
-    dataConn5->outNodeId = addNode->GetId();
-    dataConn5->outPortIndex = 0;
-    dataConn5->inNodeId = printNode->GetId();
-    dataConn5->inPortIndex = 3; // ← CORRECTION: arg2 = port 3
-    dataConn5->type = Connection::DATA_LINK;
-    connections.push_back(dataConn5);
-    
-    // ===== Build & Generate =====
-    
     ASTBuilder builder(nodes, connections);
     auto pathTree = builder.BuildAST();
     
+    // Generate Assembly using TAC
     AssemblyGenerator::GeneratorContext context(
         variables,
         "2025-01-10 10:00:00",
-        "test-print-multi-args",
+        "test-print-4-args",
-        true, true, 1024
+        true,  // debug (will show TAC)
+        true,  // optimize
+        1024
     );
     
-    AssemblyGeneratorChip32 generator(context);
+    AssemblyGeneratorChip32TAC tacGen(context);
-    generator.Reset();
+    tacGen.GenerateCompleteProgram(nodes, pathTree);
-    generator.GenerateHeader();
-
     
-    generator.StartSection(AssemblyGenerator::Section::DATA);
+    std::string assembly = tacGen.GetAssembly().str();
-    generator.GenerateNodesVariables(nodes);
-    generator.GenerateGlobalVariables();
-    generator.StartSection(AssemblyGenerator::Section::TEXT);
-    generator.GenerateTextSection(pathTree);
-    generator.GenerateExit();
     
-    std::string assembly = generator.GetAssembly();
+    std::cout << "\n--- Generated Assembly ---\n";
+    std::cout << assembly << std::endl;
     
-    std::cout << "\n===== Generated Assembly (Multi-Args) =====\n" << assembly << std::endl;
+    // Verify
+    REQUIRE(assembly.find("DATA") != std::string::npos);
+    REQUIRE(assembly.find("CODE") != std::string::npos);
     
-    // ===== Vérifications =====
+    // Verify variable declarations
+    REQUIRE(assembly.find("; A") != std::string::npos);
+    REQUIRE(assembly.find("; B") != std::string::npos);
+    REQUIRE(assembly.find("; C") != std::string::npos);
+    REQUIRE(assembly.find("; D") != std::string::npos);
     
-    // // Vérifier 3 arguments
+    // Verify format string conversion {0} → %d
-    // REQUIRE(assembly.find("lcons r1, 3") != std::string::npos);
+    REQUIRE(assembly.find("{0}") == std::string::npos);
+    REQUIRE(assembly.find("{1}") == std::string::npos);
+    REQUIRE(assembly.find("{2}") == std::string::npos);
+    REQUIRE(assembly.find("{3}") == std::string::npos);
     
-    // // Vérifier chargement des 3 registres
+    // Verify syscall with 4 arguments
-    // REQUIRE(assembly.find("load r2") != std::string::npos); // arg0
+    REQUIRE(assembly.find("lcons r1, 4") != std::string::npos);
-    // REQUIRE(assembly.find("load r3") != std::string::npos); // arg1
+    REQUIRE(assembly.find("syscall 4") != std::string::npos);
-    // // r4 vient de l'opérateur ADD (devrait être sur la pile ou dans r4)
     
     // Execute
+    std::cout << "\n--- Execution Output ---\n";
+    std::cout << "Expected: Values: A=10, B=5, C=3, D=2\n";
+    std::cout << "Actual:   ";
+    
     Chip32::Machine machine;
     machine.QuickExecute(assembly);
-}
-
-
-TEST_CASE("Print with format placeholders") {
-    auto printNode = std::make_shared<PrintNode>("print-node");
     
-    // L'utilisateur utilise maintenant {0}, {1}, etc.
+    std::cout << "\n✓ Test passed\n";
-    printNode->SetText("Résultat: {0} + {1} = {2}");
-    
-    auto var_a = std::make_shared<Variable>("a");
-    var_a->SetIntegerValue(10);
-    
-    auto var_b = std::make_shared<Variable>("b");
-    var_b->SetIntegerValue(20);
-    
-    std::vector<std::shared_ptr<Variable>> variables = {var_a, var_b};
-    
-    auto functionEntry = std::make_shared<FunctionEntryNode>("function-entry-node");
-    auto varNodeA = std::make_shared<VariableNode>("variable-node");
-    varNodeA->SetVariableUuid(var_a->GetUuid());
-    
-    auto varNodeB = std::make_shared<VariableNode>("variable-node");
-    varNodeB->SetVariableUuid(var_b->GetUuid());
-    
-    auto addNode = std::make_shared<OperatorNode>("operator-node");
-    addNode->SetOperationType(OperatorNode::OperationType::ADD);
-    
-    std::vector<std::shared_ptr<BaseNode>> nodes = {
-        functionEntry, varNodeA, varNodeB, addNode, printNode
-    };
-    
-    // Connexions...
-    std::vector<std::shared_ptr<Connection>> connections;
-    // [Ajouter les connexions comme dans les tests existants]
-    
-    // Générer le code
-    ASTBuilder builder(nodes, connections);
-    auto pathTree = builder.BuildAST();
-    
-    AssemblyGenerator::GeneratorContext context(
-        variables, "2025-01-10 10:00:00", "test-format", true, true, 1024
-    );
-    
-    AssemblyGeneratorChip32 generator(context);
-    generator.Reset();
-    generator.GenerateHeader();
-    generator.StartSection(AssemblyGenerator::Section::DATA);
-    generator.GenerateNodesVariables(nodes);
-    generator.GenerateGlobalVariables();
-    generator.StartSection(AssemblyGenerator::Section::TEXT);
-    generator.GenerateTextSection(pathTree);
-    generator.GenerateExit();
-    
-    std::string assembly = generator.GetAssembly();
-    
-    // Vérifier que le format a été converti de {0} {1} {2} en %d %d %d
-    REQUIRE(assembly.find("\"Résultat: %d + %d = %d\"") != std::string::npos);
-    
-    std::cout << "\n===== Assembly avec format converti =====\n" 
-              << assembly << std::endl;
 }

story-editor/imgui.ini

@@ -9,34 +9,34 @@ Size=400,400
 Collapsed=0
 
 [Window][Library Manager]
-Pos=656,26
+Pos=630,26
-Size=624,313
+Size=650,235
 Collapsed=0
-DockId=0x00000003,0
+DockId=0x00000002,0
 
 [Window][Console]
-Pos=60,450
+Pos=60,263
-Size=475,270
+Size=628,457
 Collapsed=0
 DockId=0x00000004,0
 
 [Window][Emulator]
-Pos=656,26
+Pos=630,26
-Size=624,313
+Size=650,235
 Collapsed=0
-DockId=0x00000003,5
+DockId=0x00000002,5
 
 [Window][Code viewer]
-Pos=656,26
+Pos=630,26
-Size=624,313
+Size=650,235
 Collapsed=0
-DockId=0x00000003,4
+DockId=0x00000002,4
 
 [Window][Resources]
-Pos=656,26
+Pos=630,26
-Size=624,313
+Size=650,235
 Collapsed=0
-DockId=0x00000003,1
+DockId=0x00000002,1
 
 [Window][Node editor]
 Pos=60,26
@@ -50,28 +50,28 @@ Size=150,42
 Collapsed=0
 
 [Window][Variables]
-Pos=537,450
+Pos=690,263
-Size=743,270
+Size=590,457
 Collapsed=0
 DockId=0x00000005,0
 
 [Window][CPU]
-Pos=656,26
+Pos=630,26
-Size=624,313
+Size=650,235
 Collapsed=0
-DockId=0x00000003,2
+DockId=0x00000002,2
 
 [Window][RAM view]
-Pos=656,26
+Pos=630,26
-Size=624,313
+Size=650,235
 Collapsed=0
-DockId=0x00000003,3
+DockId=0x00000002,3
 
 [Window][Properties]
-Pos=656,341
+Pos=690,263
-Size=624,107
+Size=590,457
 Collapsed=0
-DockId=0x00000006,0
+DockId=0x00000005,1
 
 [Window][ToolBar]
 Pos=0,26
@@ -90,13 +90,13 @@ Collapsed=0
 
 [Window][Module editor]
 Pos=60,26
-Size=594,422
+Size=568,235
 Collapsed=0
 DockId=0x00000001,0
 
 [Window][Story editor]
 Pos=60,26
-Size=594,422
+Size=568,235
 Collapsed=0
 DockId=0x00000001,1
 
@@ -106,8 +106,8 @@ Size=687,422
 Collapsed=0
 
 [Window][Error List]
-Pos=60,450
+Pos=60,263
-Size=475,270
+Size=628,457
 Collapsed=0
 DockId=0x00000004,1
 
@@ -147,14 +147,19 @@ Column 2  Width=120
 RefScale=20
 Column 0  Sort=0v
 
-[Docking][Data]
+[Table][0xED1C9288,4]
-DockSpace       ID=0x08BD597D Window=0x1BBC0F80 Pos=60,26 Size=1220,694 Split=Y
+RefScale=20
-  DockNode      ID=0x00000007 Parent=0x08BD597D SizeRef=1220,422 Split=X
+Column 0  Width=30
-    DockNode    ID=0x00000001 Parent=0x00000007 SizeRef=790,694 CentralNode=1 Selected=0x93ADCAAB
+Column 1  Width=80
-    DockNode    ID=0x00000002 Parent=0x00000007 SizeRef=624,694 Split=Y Selected=0x52EB28B5
+Column 2  Weight=1.0000
-      DockNode  ID=0x00000003 Parent=0x00000002 SizeRef=718,476 Selected=0x63869CAF
+Column 3  Width=60
-      DockNode  ID=0x00000006 Parent=0x00000002 SizeRef=718,163 Selected=0x8C72BEA8
+
-  DockNode      ID=0x00000008 Parent=0x08BD597D SizeRef=1220,270 Split=X Selected=0xEA83D666
+[Docking][Data]
-    DockNode    ID=0x00000004 Parent=0x00000008 SizeRef=475,192 Selected=0xD246D6BE
+DockSpace     ID=0x08BD597D Window=0x1BBC0F80 Pos=60,26 Size=1220,694 Split=Y
-    DockNode    ID=0x00000005 Parent=0x00000008 SizeRef=743,192 Selected=0x6DE9B20C
+  DockNode    ID=0x00000007 Parent=0x08BD597D SizeRef=1220,235 Split=X
+    DockNode  ID=0x00000001 Parent=0x00000007 SizeRef=1144,694 CentralNode=1 Selected=0x93ADCAAB
+    DockNode  ID=0x00000002 Parent=0x00000007 SizeRef=650,694 Selected=0x4B07C626
+  DockNode    ID=0x00000008 Parent=0x08BD597D SizeRef=1220,457 Split=X Selected=0xEA83D666
+    DockNode  ID=0x00000004 Parent=0x00000008 SizeRef=616,192 Selected=0xEA83D666
+    DockNode  ID=0x00000005 Parent=0x00000008 SizeRef=578,192 Selected=0x8C72BEA8
 

story-editor/src/app/app_controller.cpp

@@ -245,7 +245,7 @@ void AppController::CompileNodes(IStoryProject::Type type)
 {
     if (type == IStoryProject::Type::PROJECT_TYPE_STORY && m_story)
     {
-        if (m_story->GenerateScript(m_storyAssembly))
+        if (m_story->GenerateCompleteProgram(m_storyAssembly))
         {
             m_logger.Log("Nodes script generated for story.");
             Build(true); // Compile seulement par défaut
@@ -257,10 +257,10 @@ void AppController::CompileNodes(IStoryProject::Type type)
     } 
     else if (type == IStoryProject::Type::PROJECT_TYPE_MODULE && m_module)
     {
-        if (m_module->GenerateScript(m_moduleAssembly))
+        if (m_module->GenerateCompleteProgram(m_moduleAssembly))
         {
             m_logger.Log("Nodes script generated for module.");
-            BuildModule(true); // NEW: Use BuildModule instead
+            BuildModule(true);
         }
         else
         {
@@ -303,6 +303,12 @@ void AppController::Build(bool compileonly)
         {
             m_story->SaveBinary();
             chip32_initialize(&m_chip32_ctx);
+
+            Chip32::Instr mainLine;
+            if (m_story->FindMain(mainLine)) {
+                m_chip32_ctx.registers[PC] = mainLine.addr;
+            }
+
             m_dbg.run_result = VM_READY;
             UpdateVmView(); // Notifie la GUI de mettre à jour la vue VM
             m_logger.Log("Build successful. VM ready.");
@@ -349,6 +355,12 @@ void AppController::BuildModule(bool compileonly)
         if (m_module->CopyProgramTo(m_rom_data, sizeof(m_rom_data)))
         {
             chip32_initialize(&m_chip32_ctx);
+
+            Chip32::Instr mainLine;
+            if (m_module->FindMain(mainLine)) {
+                m_chip32_ctx.registers[PC] = mainLine.addr;
+            }
+
             m_dbg.run_result = VM_READY;
             UpdateVmView();
             
@@ -396,18 +408,6 @@ void AppController::BuildCode(bool compileonly)
     Build(compileonly);
 }
 
-
-void AppController::CompileNodes(bool compileonly)
-{
-    if (m_story->GenerateScript(m_storyAssembly))
-    {
-       //  m_debuggerWindow.SetScript(m_storyAssembly); // FIXME: GUI event
-        Build(compileonly);
-    }
-}
-
-
-
 void AppController::SetExternalSourceFile(const std::string &filename)
 {
     m_externalSourceFileName = filename;

story-editor/src/app/app_controller.h

@@ -87,7 +87,6 @@ public:
     virtual void Next() override;
     virtual void Previous() override;
     virtual std::string VmState() const override;
-    virtual void CompileNodes(bool compileonly);
     virtual void BuildCode(bool compileonly);
     virtual std::shared_ptr<IStoryProject> GetCurrentProject() override;
 

story-editor/src/docks/emulator_dock.cpp

@@ -99,11 +99,6 @@ void EmulatorDock::Draw()
     // ===== CONTRÔLES DE SCRIPT ET DEBUG =====
     ImGui::SeparatorText("Script control and debug");
 
-    if (ImGui::Button("Build nodes"))
-    {
-        m_story.CompileNodes(true);
-    }
-    ImGui::SameLine();
     if (ImGui::Button("Build code"))
     {
         m_story.BuildCode(true);