June 2018 Update

Task/Hello-world-Newbie/ARM-Assembly/hello-world-newbie.arm

@@ -0,0 +1,19 @@
+/* ARM assembly Raspberry PI  */
+/*  program helloword.s   */
+.data
+szMessage: .asciz "Hello world. \n"
+.equ LGMESSAGE, . -  szMessage  @ compute length of message
+.text
+.global main
+main:	
+	mov r0, #1                  @ output std linux
+    ldr r1, iAdrMessage         @ adresse of message
+    mov r2, #LGMESSAGE          @ sizeof(message)
+    mov r7, #4                  @ select system call 'write'
+    swi #0                      @ perform the system call
+
+    mov r0, #0                  @ return code
+	mov r7, #1              @ request to exit program
+    swi 0
+iAdrMessage: .int szMessage	
+}