diff --git a/asmTable.c b/asmTable.c
new file mode 100644
index 0000000..253cf61
--- /dev/null
+++ b/asmTable.c
@@ -0,0 +1,32 @@
+
+#include "asmTable.h"
+
+int labelCounter = 0;
+
+/*At the start of the execution : the whole array is empty*/
+static char** table;
+static int lineCounter = 0;
+static int maxIndex = START_TABLE_SIZE;
+
+
+#include "asmTable.h"
+
+/* /!\ To be called at the beginning
+ * Initializes the array of Symbols*/
+void initASMTable(){
+    table = malloc(sizeof(Symbol) * START_TABLE_SIZE);
+}
+
+/*resets the symbol table*/
+void resetASMTable(){
+    currentIndex = 0;
+    maxIndex = START_TABLE_SIZE;
+
+// stack pointers
+    esp = 0;
+    ebp = 0;
+
+    currentDepth = 0;
+}
+
+// todo inserer parser détecter les labels
diff --git a/asmTable.h b/asmTable.h
new file mode 100644
index 0000000..a64fd12
--- /dev/null
+++ b/asmTable.h
@@ -0,0 +1,28 @@
+//
+// Created by chepycou on 4/18/23.
+//
+
+#ifndef PROJET_SYSTEMES_INFORMATIQUES_ASMTABLE_H
+#define PROJET_SYSTEMES_INFORMATIQUES_ASMTABLE_H
+
+#define START_TABLE_SIZE 128
+#define LINE_MAX_LENGTH 50
+
+/*============================
+    Array and Reallocation
+ ============================*/
+
+/*reallocates the array with the specified size*/
+void reallocateArray(int size);
+
+/*Checks for the length of the array and reallocates if necessary*/
+void checkArraySanity();
+
+/* /!\ To be called at the beginning
+ * Initializes the array of Symbols*/
+void initSymbolTable();
+
+/*resets the symbol table*/
+void resetSymboltable();
+
+#endif //PROJET_SYSTEMES_INFORMATIQUES_ASMTABLE_H
diff --git a/blocs.c b/blocs.c
index 6252e5f..c9a601d 100644
--- a/blocs.c
+++ b/blocs.c
@@ -3,22 +3,57 @@
 //
 
 #include "blocs.h"
+#include "operations.h"
 #include <stdio.h>
+#include <string.h>
 
 /*TODO on écrit tout dans un fichier asm extérieur puis on :
  * - fait un parcours pour stocker dans une liste chaînée par exemple les valeur de ligne des labels
  * - faire un parcours pour retirer les labels au début des lignes
  * - faire un parcours pour remplacer les labels par leur valeur
  * */
-
-
-
+/*
 int labelCount = 0;
 
-char* getNextLabel(){
-    char label[LABEL_MAX_LENGTH];
-    sprintf(label, "%d_LABEL", labelCount);
+int getNextLabel(){
+    return(labelCount++);
 }
 
 
+void printLabel(int labelWhile){
+    char label[LABEL_MAX_LENGTH];
+    sprintf(label,"%d_LABEL\n",labelWhile);
+    printf("%s",label);
+    FILE* fp;
+    fp = fopen("asm", "a");
+    fputs(label, fp);
+    fclose(fp);
+}
+
+int printNewLabel(){
+    int l = getNextLabel();
+    printLabel(l);
+    return l;
+}
+
+void printJumpToLabel(int labelWhile) {
+    char instr[ASM_TEXT_LEN];
+    sprintf(instr,"JMP %d_LABEL\n",labelWhile);
+    printf("%s",instr);
+    FILE* fp;
+    fp = fopen("asm", "a");
+    fputs(instr, fp);
+    fclose(fp);
+}
+
+void printJumpFToLabel(int labelWhile) {
+    char label[LABEL_MAX_LENGTH];
+    sprintf(label,"%d_LABEL\n",labelWhile);
+    printf("JMF %s",label);
+    FILE* fp;
+    fp = fopen("asm", "a");
+    fputs(label, fp);
+    fclose(fp);
+}*/
+
 
diff --git a/blocs.h b/blocs.h
index 808c789..1cddf09 100644
--- a/blocs.h
+++ b/blocs.h
@@ -5,8 +5,22 @@
 #ifndef PROJET_SYSTEMES_INFORMATIQUES_BLOCS_H
 #define PROJET_SYSTEMES_INFORMATIQUES_BLOCS_H
 
-int labelCount;
 #define LABEL_MAX_LENGTH 20
 
+/*======================
+    Label Management
+ ======================*/
+
+/*returns the next label*/
+int getNextLabel();
+
+// prints a new label and returns the index of it
+int printNewLabel();
+
+// prints a label and returns the index of it
+void printLabel(int labelWhile);
+
+// prints a jump to the label and returns the index of it
+void printJumpToLabel(int labelWhile);
 
 #endif //PROJET_SYSTEMES_INFORMATIQUES_BLOCS_H
diff --git a/yacc.y b/yacc.y
index 3a47c1f..f1dccab 100644
--- a/yacc.y
+++ b/yacc.y
@@ -8,6 +8,8 @@
 #include "blocs.h"
 
 int t;
+int labelWhileStart;
+int labelWhileEnd;
 %}
 
 %code provides{
@@ -95,10 +97,22 @@ NumericalOperator : tLE | tGE | tEQ | tNE | tLT | tGT;
 Operation: tADD | tMUL | tSUB | tDIV; 
 */
 
-IfStatement : tIF Condition InnerBlock 
+IfStatement : tIF Condition {
+			      printf(f, « JMPF ???\n ») ;
+                              int ligne = get_nb_lignes_asm();
+                              $1 = ligne ;
+                            }
+             InnerBlock {
+             		  int current = get_nb_lignes_asm() ; // current == 4
+			  patch($1, current + 2) ;
+			  int ligne = insert(JMP) ; // ligne == L5
+			  $1 = ligne ;
+                       	}
             | tIF Condition InnerBlock tELSE InnerBlock
 
-WhileStatement : tWHILE Condition InnerBlock;
+WhileStatement : tWHILE {labelWhileStart = printNewLabel();}
+		 Condition InnerBlock {printJumpToLabel(labelWhileStart);
+		 labelWhileEnd = printNewLabel();};
 
 Assignment : tID tASSIGN Expression tSEMI {
 		setInit($1); operation_copy(getOffset($1),$3); suppressTempINTElement();
@@ -160,6 +174,11 @@ void yyerror(const char *msg) {
 	exit(1);
 }
 
+void patch(int from, int to) {
+	/* Mémorisation pour patcher apres la compilation. */
+	labels[from] = to ;
+}
+
 int main(void) {
 	clearOp();
 	initSymbolTable();