Writing an HCS12 Assembly Language Program using the format below: XDEF Entry, _

Question

Writing an HCS12 Assembly Language Program using the format below:

XDEF Entry, _Startup            ; export 'Entry' symbol

            ABSENTRY Entry                 ; Application entry point

RAMStart    EQU      $2000

RAMEnd     EQU       $3FFF

ROMStart    EQU       $8000

            ORG RAMStart

    ; Data definition goes here

            ORG   ROMStart

Entry:

_Startup:

        LDAA          #$5

;************************************************

;*                 Interrupt Vectors                          *

;************************************************

            ORG               $FFFE

            DC.W             Entry           ; Reset Vector   

Write an assembly language to add 12345678

Explanation / Answer

Assembly Code:-

XDEF Entry, _Startup            ; export

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