What are the expected 6 numbers of the following x84-64 code?  I can tell that the base case is 0 but unsure how to get the remaining 5.

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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What are the expected 6 numbers of the following x84-64 code?  I can tell that the base case is 0 but unsure how to get the remaining 5. 

1
445 WNH
2
3
6
7
8
9
10
11
12
13
14
15
16
55
99
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
000000000000164b
164b:
164f:
1650:
1651:
1655:
165c:
165e:
1663:
1665:
1668:
166d:
1671:
1673:
1676:
167b:
167d:
1682:
1684:
1687:
168b:
168e:
1690:
1692:
1695:
1698:
169a:
169f:
<phase_2>:
fo of le fa
55
16a1:
16a6:
16ad:
16af:
16b1:
16b5:
16b6:
16b7:
16b8:
53
48 83 ec 28
64 48 8b 04 25 28 00
00 00
48 89 44 24 18
31 có
48 89 e6
e8 36 08 00 00
83 3c 24 00
78 0a
48 89 e5
bb 01 00 00 00
eb 13
e8 df 07 00 00
eb ef
83 c3 01
48 83 c5 04
83 fb 06
74 11
89 d8
03 45 00
39 45 04
74 ea
e8 c2 07 00 00
eb e3
48 8b 44 24 18
64 48 2b 04 25 28 00
00 00
75 07
48 83 c4 28
5b
5d
c3
e8 c3 fb ff ff
endbr64
push
push
sub
mov
mov
xor
mov
call
cmpl
js
mov
mov
jmp
call
jmp
add
add
cmp
je
mov
add
cmp
je
call
jmp
mov
sub
jne
add
pop
pop
ret
call
%rbp
%rbx
$0x28,%rsp
%fs:0x28,%rax
%rax, 0x18 (%rsp)
%eax,%eax
%rsp,%rsi
lea3 <read six numbers>
$0x0, (%rsp) // 0 Base case
167d <phase_2+0x32>
%rsp,%rbp
$0x1,%ebx
1690 <phase_2+0x45>
1e61 <explode_bomb>
1673 <phase_2+0x28>
$0x1,%ebx
$0x4,%rbp
$0x6,%ebx
16a1 <phase_2+0x56>
%ebx,%eax
0x0 (%rbp), %eax
%eax, 0x4 (%rbp)
1684 <phase_2+0x39>
1e61 <explode_bomb>
1684 <phase_2+0x39>
0x18 (%rsp), %rax
%fs:0x28,%rax
16b8 <phase_2+0x6d>
$0x28,%rsp
%rbx
%rbp
1280 < _stack_chk_fail@plt
Transcribed Image Text:1 445 WNH 2 3 6 7 8 9 10 11 12 13 14 15 16 55 99 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 000000000000164b 164b: 164f: 1650: 1651: 1655: 165c: 165e: 1663: 1665: 1668: 166d: 1671: 1673: 1676: 167b: 167d: 1682: 1684: 1687: 168b: 168e: 1690: 1692: 1695: 1698: 169a: 169f: <phase_2>: fo of le fa 55 16a1: 16a6: 16ad: 16af: 16b1: 16b5: 16b6: 16b7: 16b8: 53 48 83 ec 28 64 48 8b 04 25 28 00 00 00 48 89 44 24 18 31 có 48 89 e6 e8 36 08 00 00 83 3c 24 00 78 0a 48 89 e5 bb 01 00 00 00 eb 13 e8 df 07 00 00 eb ef 83 c3 01 48 83 c5 04 83 fb 06 74 11 89 d8 03 45 00 39 45 04 74 ea e8 c2 07 00 00 eb e3 48 8b 44 24 18 64 48 2b 04 25 28 00 00 00 75 07 48 83 c4 28 5b 5d c3 e8 c3 fb ff ff endbr64 push push sub mov mov xor mov call cmpl js mov mov jmp call jmp add add cmp je mov add cmp je call jmp mov sub jne add pop pop ret call %rbp %rbx $0x28,%rsp %fs:0x28,%rax %rax, 0x18 (%rsp) %eax,%eax %rsp,%rsi lea3 <read six numbers> $0x0, (%rsp) // 0 Base case 167d <phase_2+0x32> %rsp,%rbp $0x1,%ebx 1690 <phase_2+0x45> 1e61 <explode_bomb> 1673 <phase_2+0x28> $0x1,%ebx $0x4,%rbp $0x6,%ebx 16a1 <phase_2+0x56> %ebx,%eax 0x0 (%rbp), %eax %eax, 0x4 (%rbp) 1684 <phase_2+0x39> 1e61 <explode_bomb> 1684 <phase_2+0x39> 0x18 (%rsp), %rax %fs:0x28,%rax 16b8 <phase_2+0x6d> $0x28,%rsp %rbx %rbp 1280 < _stack_chk_fail@plt
Expert Solution
Step 1
frog:
pushl %ebp
movl %esp, %ebp
movl 8(%ebp), %edx
movl 12(%ebp), %eax
cmpl $7, %edx
ja .L8
jmp *.L9(,%edx,4)
.section .rodata
.align 4
.align 4
.L9:
.long .L8
.long .L4
.long .L8
.long .L5
.long .L8
.long .L4
.long .L6
.long .L2
.text
.L4:
movl $7, %eax
jmp .L2
.L5:
decl %eax
jmp .L2
.L6:
incl %eax
jmp .L2
.L8:
movl $-1, %eax
.L2:
popl %ebp
ret
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