WebMay 4, 2011 · We have to multiply the byte in AL with the byte in BL. We will multiply the numbers using add and shift method. In this method, you add number with itself and rotate the other number each time and shift it by one bit to left alongwith carry. If carry is present add the two numbers. Initialize the count to 4 as we are scanning for 4 digits. Weba) 10h b) 20hc) 30h d) 40h;执行下面的程序段后，data1单元的值是_____。 data1 db 10h，20h data2 db 30h，40h mov ax，word ptr data1 cmp ax，word ptr data2 ja mai…

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WebNov 28, 2015 · Description Instead of calling IsDebuggerPresent (), some packers manually check the PEB (Process Environment Block) for the BeingDebugged flag. In the below example, fs:30h represents the PEB. It is saved to the EAX register at offset 0x4010CD. At offset 0x4010D3, the value 1 is compared to the offset 2 of the pointer to EAX : Web4) Sub 30h to AL register 5) Return Algorithm for Output procedure: 1) Compare the contents of BL with 0Ah 2) Jump to step no 4 if carry flag is set (digit is in the range of 0 to 9 so add only 30h) 3) Add 07h to BL register (If digit is in the range from A to F then add 30h and 7h both) 4) Add 30h to BL register 5) Return fNote: fly meran

8085 program to count the number of ones in contents of register B

WebDec 18, 2009 · DL is the character to print. mov dl,'A' ; print 'A' mov ah,2 int 21h. To print the integer value, you'll have to write a loop to decompose the integer to individual characters. … Web00000030h word1 WORD 0FFFFh,1,2 51. In Protected mode, which of the following define (s) a pointer variable containing the offset of word1? ptr1 DWORD word1 or ptr2 DWORD OFFSET word1 52. Suppose the statement PWORD TYPEDEF PTR DWORD has already appeared in a program. Which of the following data declarations would be correct? var2 … flyme recovery