Data update

Task/Compound-data-type/AArch64-Assembly/compound-data-type.aarch64

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+/* ARM assembly AARCH64 Raspberry PI 3B */
+/*  program structure64.s   */
+
+/************************************/
+/* Constantes                       */
+/************************************/
+/* for this file see task include a file in language AArch64 assembly*/
+.include "../includeConstantesARM64.inc"
+
+/*******************************************/
+/* Structures                             */
+/********************************************/
+    .struct  0
+point_x:                                        // x coordinate
+    .struct  point_x + 8
+point_y:                                        // y coordinate
+    .struct  point_y + 8
+point_end:                                      // end structure point
+/*********************************/
+/* Initialized data              */
+/*********************************/
+.data
+sMessResult:        .ascii "value x : "
+sMessValeur:        .fill 24, 1, ' '            // size => 22
+szCarriageReturn:   .asciz "\n"
+
+/*********************************/
+/* UnInitialized data            */
+/*********************************/
+.bss
+stPoint:           .skip point_end               // reservation place in memory
+/*********************************/
+/*  code section                 */
+/*********************************/
+.text
+.global main
+main:                                             // entry of program
+    ldr x1,qAdrstPoint
+    mov x0,#5                                     // x value
+    str x0,[x1,#point_x]
+    mov x0,#10                                    // y value
+    str x0,[x1,#point_y]
+                                                  // display value
+    ldr x2,qAdrstPoint
+    ldr x0,[x2,#point_x]
+    ldr x1,qAdrsMessValeur
+    bl conversion10                               // call conversion decimal
+    mov x2,'\n'                                   // return line
+    strb w2,[x1,x0]
+    add x0,x0,1
+    strb wzr,[x1,x0]                              // final zero
+    ldr x0,qAdrsMessResult
+    bl affichageMess                              // display message
+
+
+100:                                              // standard end of the program
+    mov x0, #0                                    // return code
+    mov x8, #EXIT                                 // request to exit program
+    svc #0                                        // perform the system call
+
+qAdrsMessValeur:          .quad sMessValeur
+qAdrszCarriageReturn:     .quad szCarriageReturn
+qAdrsMessResult:          .quad sMessResult
+qAdrstPoint:              .quad stPoint
+/***************************************************/
+/*      ROUTINES INCLUDE                 */
+/***************************************************/
+/* for this file see task include a file in language AArch64 assembly*/
+.include "../includeARM64.inc"