Updated the addressing commands for Chapter 4

Author: below

Chapter 4/printdword.s

@@ -18,8 +18,8 @@ _start: MOV	X4, #0x6E3A
 	MOVK	X4, #0xFEDC, LSL #32
 	MOVK	X4, #0x1234, LSL #48
 
-	adrp	X1, hexstr@GOTPAGE // start of string
-//	add	X1, X1, hexstr@GOTPAGEOFF
+	ADRP	X1, hexstr@PAGE // start of string
+	ADD	X1, X1, hexstr@PAGEOFF
 	ADD	X1, X1, #17	    // start at least sig digit
 // The loop is FOR W5 = 16 TO 1 STEP -1
 	MOV	W5, #16	    // 16 digits to print
@@ -44,7 +44,8 @@ cont:	// end if
 // Setup the parameters to print our hex number
 // and then call Linux to do it.
 	MOV	X0, #1	    // 1 = StdOut
-	adrp	X1, hexstr@GOTPAGE // start of string
+	ADRP	X1, hexstr@PAGE // start of string
+	ADD	X1, X1, hexstr@PAGEOFF
 	MOV	X2, #19	    // length of our string
 	MOV	X16, #4	    // linux write system call
 	SVC	#0x80 	    // Call linux to output the string