The answers on chegg are incorrect. Please don\'t paste them here This is in ARM

Question

The answers on chegg are incorrect. Please don't paste them here
This is in ARM assembly language like in raspberry pi 1. Prompt for the user to enter a number (integer). 2. If the entered number is =100 print: "The input number is greater than or equal to 100." 4. Prompt for the user to enter a single character. 5. If the entered character is lower case (a..z) print: "Lower case letter entered." 6. If the entered character is upper case (A..Z) print: "Upper case letter entered." 7. Otherwise print: "Special character entered." 8. Return control to the operating system.

Explanation / Answer

.Ldebug_abbrev0:

.Ldebug_info0:

.Ldebug_line0:

.Ltext0:

.LC0:

.ascii " Enter a no."

.LC1:

.ascii "%d"

.LC2:

.ascii " The no. is less than 100"

.LC3:

.ascii " The no. is greater than or equal to 100"

.LC4:

.ascii " Enter a character"

.LC5:

.ascii " Lower case"

.LC6:

.ascii " Upper Case"

.LC7:

.ascii " %c"

main:

.LFB0:

@ args = 0, pretend = 0, frame = 8

@ frame_needed = 1, uses_anonymous_args = 0

stmfd sp!, {fp, lr}

.LCFI0:

add fp, sp, #4

.LCFI1:

sub sp, sp, #8

.LBB2:

ldr r0, .L7

bl printf

sub r3, fp, #12

ldr r0, .L7+4

mov r1, r3

bl scanf

ldr r3, [fp, #-12]

cmp r3, #99

bgt .L2

ldr r0, .L7+8

bl printf

b .L3

.L2:

ldr r0, .L7+12

bl printf

.L3:

ldr r0, .L7+16

bl printf

bl getchar

mov r3, r0

strb r3, [fp, #-5]

ldrb r3, [fp, #-5] @ zero_extendqisi2

cmp r3, #96

bls .L4

ldrb r3, [fp, #-5] @ zero_extendqisi2

cmp r3, #122

bhi .L4

ldr r0, .L7+20

bl printf

b .L5

.L4:

ldrb r3, [fp, #-5] @ zero_extendqisi2

cmp r3, #64

bls .L6

ldrb r3, [fp, #-5] @ zero_extendqisi2

cmp r3, #90

bhi .L6

ldr r0, .L7+24

bl printf

b .L5

.L6:

ldrb r3, [fp, #-5] @ zero_extendqisi2

ldr r0, .L7+28

mov r1, r3

bl printf

.L5:

.LBE2:

mov r3, #0

mov r0, r3

sub sp, fp, #4

ldmfd sp!, {fp, pc}

.L8:

.L7:

.word .LC0

.word .LC1

.word .LC2

.word .LC3

.word .LC4

.word .LC5

.word .LC6

.word .LC7

.LFE0:

.Letext0:

.Ldebug_loc0:

.LLST0:

.LASF6:

.LASF0:

.LASF3:

.LASF12:

.LASF7:

.LASF1:

.LASF13:

.LASF8:

.LASF2:

.LASF4:

.LASF5:

.LASF9:

.LASF10:

.LASF11:

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