組合語言的問題?

kinco · 2005-12-09, 03:03 AM

請問這是什麼意思...我剛學...連編譯器都看不懂怎麼用...
星期五12/9 要交作業了...拜託幫個忙吧..

.data
x1 QWORD 0A02B000190008400h
x2 QWORD 0800187008000A904h
sum BYTE 9 DUP(?)

1. Write an assembly program to do an extended addition of two integers
2. You may assume that the two integers are unsigned
3. Use the DumpMem (described in textbook pages 141-146) in Irvine32.inc
to display the sum.
4. Note that the integers are stored in little-endian order in the memory.
5. The instructions that may be used :
(1.)ADC : Add with carry flag, for example:
ADC dest source ; dest = dest + source + CF
(2.)CLC : Clear Carry Flag, means Set CF = 0
(3.)STC : Set Carry Flag, means Set CF = 1

2005-12-09, 03:03 AM	#1
kinco 註冊會員榮譽勳章勳章總數2 UID - 248756 在線等級: 註冊日期: 2003-02-06 VIP期限: 2007-04 住址: 台北.中和文章: 507 精華: 0 現金: 0 金幣資產: 670 金幣	組合語言的問題? 請問這是什麼意思...我剛學...連編譯器都看不懂怎麼用... 星期五12/9 要交作業了...拜託幫個忙吧.. .data x1 QWORD 0A02B000190008400h x2 QWORD 0800187008000A904h sum BYTE 9 DUP(?) 1. Write an assembly program to do an extended addition of two integers 2. You may assume that the two integers are unsigned 3. Use the DumpMem (described in textbook pages 141-146) in Irvine32.inc to display the sum. 4. Note that the integers are stored in little-endian order in the memory. 5. The instructions that may be used : (1.)ADC : Add with carry flag, for example: ADC dest source ; dest = dest + source + CF (2.)CLC : Clear Carry Flag, means Set CF = 0 (3.)STC : Set Carry Flag, means Set CF = 1

	送花文章: 23, 收花文章: 5 篇, 收花: 9 次

主題工具
顯示可列印版本郵寄本頁給好友
顯示模式
切換到平板模式切換到混合模式樹形模式

Google 提供的廣告