This column contains the hexadecimal code of each instruction in hexadecimal format. This code is not identical to the code stored in the object file. The letter ` x' is displayed at the position where the address of an external or relocatable label is expected. Code at any position when ` x' is written will be determined at link time. See the following listing:
Abs. Rel. Loc Obj. code Source line ---- ---- ------ --------- ----------- 1 1 ;------------------------------- 2 2 ; File: test.o 3 3 ;------------------------------- 4 4 5 5 XDEF Start 6 6 MyData: SECTION 7 7 000000 char1: DS.B 1 8 8 000001 char2: DS.B 1 9 9 INCLUDE "macro.inc" 10 1i cpChar: MACRO 11 2i LDA \1 12 3i STA \2 13 4i ENDM 14 10 CodeSec: SECTION 15 11 Start: 16 12 cpChar char1, char2 17 2m 000000 C6 xxxx + LDA char1 18 3m 000003 C7 xxxx + STA char2 19 13 000006 9D NOP 20 14 000007 9D NOP