- What is the address of an integer that was first pushed on to stack?- What is the value in Hex and signed decimal of an integer that was first pushed on to stack?- What is the offset from FRAME POINTER to an integer that was first pushed on to stack?- What is the address of an integer that was Last pushed on to stack?- What is the value in Hex and signed decimal of an integer that was Last pushed on to stack?- What is the offset from FRAME POINTER to an integer that was Last pushed on to stack?- Based on the data shown Figure 2.,Can you determine if Frame pointer points to an address or a value? Please circle around your answer. Please explain. A student wrote MIPS assembly program and executed it in MARS simulator..dataarrayl: .word -1,0x7fffffff,0x10000080,0x80000010.textmain:la șt1, arrayl# create Frame pointeradd $fp,$zero,$sp#Store the address of the first element on stackusing frame pointersw $t1,0 ($fp)#allocate memory on Stack for 6 integersaddi $sp,$sp,-24#load FIRST element from arrayl [0] to register $s0lw $s0,0 ($t1)#push $s0 (NO PUSH!)i.e. store register $s0on #top of the stacksw $s0,0 ($sp)#load SECOND element from arrayl[1] to register $s0lw $s0,4 ($t1)#create new top of the stackaddi $sp,$sp,-4sw $s0,0 ($sp)#load third element from array1[2] to register$0Iw $$0,8($t1)#create new top of the stackaddi $sp,$sp,-4sw $0,0(sp)#load forth element from array1[3] to register$s0Iw $s0,12($t1)#create new top of the stackaddi $sp,$sp,-4sw $$0,0($sp) After execution of the program in MARS simulator, he displayed the following memory windows andregister file:t tegmetteteTEItecml a DAO Data SegmentValue (+0)AddressОх10010000Ox10010020Ox10010040Ox10010060Ox10010080Ox100100a0Ox100100c0Ox100100e0Ox10010100Value (+8)Оx100000е0Ox00000000Ox00000000Ох00000000Ох00000000Ох00000000Value (+4)Value (+c)Ox80000010Ox00000000VaOx00000000Ox00000000Ox00000000Ox00000000Ox00000000Ox00000000Ox00000000Ox00000000Ox00000000Ox00000000Ox00000000Ox00000000Ox00000000lOx00000000Ox00000000Ox00000000Ox00000000Ox00000000Ох0000Ox000000Ox00000000Ox00000000Ox00000000Ox00000000Ox00000000Ox00000000Ox10010000 (.data)V Hexadecimal AddressesRegistersCoproc 1Сергос оNameNumberValue$zeroGatOx00000000Ox10010000Ox0000000aOx00000000Ox00000SalGa2Ox00000Ox000007Ox00000Ox00000Ox1001St210Ox0000012Ox00000013Ox0000014Ox000015Ox00016171019Ox8000ON000EalOx0000Ox002021Ox000ONO00Ox0000ON0000022232425Ox0000ko26272829Ox00000Ox00000EgpGapOx100000Ox7ttteta830Ox7ttteftc31Ox0000000pehiOx00400044Ox00000000Ox00000000

Q1 First value pushed on to the stack is -1 which is internally represented as 0xffffffff is loaded…

Answered: What is the address of an integer that…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

- What is the address of an integer that was first pushed on to stack?
- What is the value in Hex and signed decimal of an integer that was first pushed on to stack?
- What is the offset from FRAME POINTER to an integer that was first pushed on to stack?
- What is the address of an integer that was Last pushed on to stack?
- What is the value in Hex and signed decimal of an integer that was Last pushed on to stack?
- What is the offset from FRAME POINTER to an integer that was Last pushed on to stack?
- Based on the data shown Figure 2.,Can you determine if Frame pointer points to an address or a value? Please circle around your answer. Please explain.

A student wrote MIPS assembly program and executed it in MARS simulator.
.data
arrayl: .word -1,0x7fffffff,0x10000080,0x80000010
.text
main:
la șt1, arrayl
# create Frame pointer
add $fp,$zero,$sp
#Store the address of the first element on stack
using frame pointer
sw $t1,0 ($fp)
#allocate memory on Stack for 6 integers
addi $sp,$sp,-24
#load FIRST element from arrayl [0] to register $s0
lw $s0,0 ($t1)
#push $s0 (NO PUSH!)i.e. store register $s0
on #top of the stack
sw $s0,0 ($sp)
#load SECOND element from arrayl[1] to register $s0
lw $s0,4 ($t1)
#create new top of the stack
addi $sp,$sp,-4
sw $s0,0 ($sp)
#load third element from array1[2] to register
$0
Iw $$0,8($t1)
#create new top of the stack
addi $sp,$sp,-4
sw $0,0(sp)
#load forth element from array1[3] to register
$s0
Iw $s0,12($t1)
#create new top of the stack
addi $sp,$sp,-4
sw $$0,0($sp)

After execution of the program in MARS simulator, he displayed the following memory windows and
register file:
t tegmet
te
te
TEI
tecml a DA
O Data Segment
Value (+0)
Address
Ох10010000
Ox10010020
Ox10010040
Ox10010060
Ox10010080
Ox100100a0
Ox100100c0
Ox100100e0
Ox10010100
Value (+8)
Оx100000е0
Ox00000000
Ox00000000
Ох00000000
Ох00000000
Ох00000000
Value (+4)
Value (+c)
Ox80000010
Ox00000000
Va
Ox00000000
Ox00000000
Ox00000000
Ox00000000
Ox00000000
Ox00000000
Ox00000000
Ox00000000
Ox00000000
Ox00000000
Ox00000000
Ox00000000
Ox00000000l
Ox00000000
Ox00000000
Ox00000000
Ox00000000
Ox00000000
Ох0000
Ox000000
Ox00000000
Ox00000000
Ox00000000
Ox00000000
Ox00000000
Ox00000000
Ox10010000 (.data)
V Hexadecimal Addresses
Registers
Coproc 1
Сергос о
Name
Number
Value
$zero
Gat
Ox00000000
Ox10010000
Ox0000000a
Ox00000000
Ox00000
Sal
Ga2
Ox00000
Ox00000
7
Ox00000
Ox00000
Ox1001
St2
10
Ox00000
12
Ox000000
13
Ox00000
14
Ox0000
15
Ox000
16
17
10
19
Ox8000
ON000
Eal
Ox0000
Ox00
20
21
Ox000
ONO00
Ox0000
ON00000
22
23
24
25
Ox0000
ko
26
27
28
29
Ox00000
Ox00000
Egp
Gap
Ox100000
Ox7ttteta8
30
Ox7ttteftc
31
Ox0000000
pe
hi
Ox00400044
Ox00000000
Ox00000000

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