What is the contents of the stack after executing the instruction marked by * for the second time .org Ox00 LDI R16, HIGH(RAMEND) OUT SPH, R16 LDI R16, LOW(RAMEND) OUT SPL, R16 LDI R17, 0 CALL L1 CALL L2 CALL L3 HERE: JMP HERE .org 0x100 L1: INC R17 CALL L2 INC R17 RET .org 0x200 L2: INC R17 * CALL L3 INC R17 RET .org 0x300 L3: INC R17 RET

What is the contents of the stack after executing the instruction marked by * for the second time .org Ox00 LDI R16, HIGH(RAMEND) OUT SPH, R16 LDI R16, LOW(RAMEND) OUT SPL, R16 LDI R17, 0 CALL L1 CALL L2 CALL L3 HERE: JMP HERE .org 0x100 L1: INC R17 CALL L2 INC R17 RET .org 0x200 L2: INC R17 * CALL L3 INC R17 RET .org 0x300 L3: INC R17 RET

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter18: Stacks And Queues

Section: Chapter Questions

Problem 1TF

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* The LOOP # will affect only CX O All CS, CX and IP Both CX and IP non of those only IPO if BX=1000, DS=0400, and AL=EDH, for the following instruction: MOV [BX] + 1234H, AL. the physical address is 6243H O 6324H 4244H O 6234H 4234H
The STACK is a dynamic data structure. The 80x86 computer controls its stack via stack pointer ESP. Whenever you PUSH data onto the stack segment memory using PUSH EBX, the 80x86 will transfer data by: a. Decreasing the stack pointer ESP by 4. Ob. Ob. Increasing the stack pointer ESP by 2. Oc. c. Increasing the stack pointer ESP by 4. Od. Decreasing the stack pointer ESP by 2.
The STACK is a dynamic data structure. The 80x86 computer controls its stack via stack pointer ESP. Whenever you PUSH data onto the stack segment memory using PUSH EBX, the 80x86 will transfer data by: Oa. Da. Decreasing the stack pointer ESP by 4. Ob. Increasing the stack pointer ESP by 2. Oc. Increasing the stack pointer ESP by 4. Od. Decreasing the stack pointer ESP by 2.
Register Name Register Contents Memory Address Memory Contents EAX 13 12A2h EBX 11 38 ECX 21 184 B004h EDX 95 8004h seeah ESP
.ORIG x3000 ; Set up the user stack: LD R6, STKBASE ; Sets up the stack by loading the base address into R6 ; Prompt for the first string: LEA R0, PRMPT1 ; Loads the address of PRMPT1 into R0 PUTS ; Call GETS to get first string: LEA R0, STRNG1 ; Loads the address of STRNG1 ADD R6, R6, #-1 ; Push the address to store the string at STR R0, R6, #0 JSR GETSP ; Call GETSP ADD R6, R6, #2 ; Clean up (pop parameter & return value) ; Prompt for second string: LEA R0, PRMPT2 ; Loads the address of PRMPT2 PUTS ; Call GETS to get second string: LEA R0, STRNG2 ; Loads the address of STRNG2 ADD R6, R6, #-1 ; Push the second address to store the string at STR R0, R6, #0 JSR GETSP ; Call GETSP ADD R6, R6, #2 ; Clean up (pop parameter & return value) ; Output both strings: LEA R0, OUT1 ; First string... PUTS LEA R0, STRNG1 PUTSP LD R0, LF ; Print a linefeed OUT ; Write character to console (TRAP x21) LEA R0, OUT2 ;…
Write a sequence of statements that display a subroutine’s return address. Be sure that whatever modifications you make to the stack do not prevent the subroutine from returning to itscaller
The STACK is a dynamic data structure. The 80x86 computer controls its stack via stack pointer ESP. Whenever you POP data out of the stack segment memory using POP BX, the 80x86 will transfer data by: Oa. a. Increasing the stack pointer ESP by 4. Ob. Decreasing the stack pointer ESP by 2. Oc. c. Decreasing the stack pointer ESP by 4. Od. Increasing the stack pointer ESP by 2.
The STACK is a dynamic data structure. The 80x86 computer controls its stack via stack pointer ESP. Whenever you POP data out of the stack segment memory using POP BX, the 80x86 will transfer data by: Increasing the stack pointer ESP by 2. а. O b. Increasing the stack pointer ESP by 4. O . Decreasing the stack pointer ESP by 2. O d. Decreasing the stack pointer ESP by 4.
The STACK is a dynamic data structure. The 80x86 computer controls its stack via stack pointer ESP. Whenever you PUSH data onto the stack segment memory using PUSH EBX, the 80x86 will transfer data by: Decreasing the stack pointer ESP by 4. O b. Incrcasing the stack pointer ESP by 2. Decreasing the stack pointer ESP by 2. Increasing the stack pointer ESP by 4.
Determine the stack's performance when free.
Q5: Choose the correct answer for the following (Choose FIVE Only)1. .......... instructions is not valid.a. MOV DS, 3000H b. POP CX c. DAA2. When the word is to be popped from the top of the stack, the value of stack pointer is ......a. incremented by 1 b. incremented by 2 c. decremented by 23. A microprocessor has .............. Data Busa. unidirectional b. bi-directional c. Both4. A microprocessor requires ........... power supply.a. +10V b. +7V c. +5V5. ........... instruction is not conditional jump instructiona. JA b. JMP c. JE6. According to Moor’s Law, number of transistors on an integrated circuit .......... .a. doubled every two years b. tripled every two years c. not change.
What is the contain of stack after execute the following instructions MOV AX,0568H MOV BX,OFB82H PUSH AX PUSH BX POP CX