Assembly Language

1
Assembly Language

• Structures and Macros

2
Examples

• Walk.asm
• List.asm
• Wraps.asm
• putChar.asm
• Nested.asm

3
Exercise 1

• Create a macro named mMult32 that multiplies two
  unsigned 32-bit memory operands and produces a
  32-bit product.
• INCLUDE Irvine32.inc
• mMult32 MACRO op1,op2,product
• YOUR CODES HERE
• ENDM
• .data
• val1 DWORD 1000h
• val2 DWORD 200h
• prod DWORD ?

4

• .code
• main PROC
• mMult32 val1,val2,prod
• Display results
• mov eax,prod
• call WriteHex
• call Crlf
• exit
• main ENDP
• END main

5

• ch10_04.exe

6

• Due date 96/1/4
• ftp//eec751_at_ftp.csie.nuk.edu.tw
• Zip your files as a09xxxxx_951228.zip