Counting Occurrences in ARM Assembly

Objective:

Write an ARM assembly program to count the occurrences of bytes from data$2$ within data$1.$

Utilize the provided base addresses for data$1(0$x$10000000-$ X$0)$ and data$2(0$x$20000000-$ X$1).$

Requirements:

Data Initialization:

data $1-2527283031333436373940424345$

data $2-3031323334353637$

Declare two arrays, data$1$ and data$2,$ with the provided values.

Use the base addresses $0$x$10000000$ for data$1$ and $0$x$20000000$ for data$2.$

Counting Occurrences:

Use the base addresses of data$1$ and data$2$ to store the data.

Count the occurrences of each byte from data$2$ within data$1$ totally.

Store the total number of occurrences in X$5$ register.

Code :

MOVZ X$0,$ #$0$x$1000,$ LSL #$16$

MOVK X$0,$ #$0$x$0000,$ LSL #$0$

MOVZ X$1,$ #$0$x$2000,$ LSL #$16$

MOVK X$1,$ #$0$x$0000,$ LSL #$0$

MOVZ X$2,$ #$30$

MOVZ X$3,$ #$8$

MOVZ X$4,$ #$25$

MOVZ X$6,$ #$7$

MOVZ X$7,$ #$7$

MOVZ X$9,$ #$8$

MOVZ X$10,$ #$14$

store$\_$values$\_$data$2$:

STURB X$2,[$X$1]$

ADDI X$1,$ X$1,$ #$1$

SUBI X$3,$ X$3,$ #$1$

ADDI X$2,$ X$2,$ #$1$

CBNZ X$3,$ store$\_$values$\_$data$2$

SUBI X$1,$ X$1,$ #$8$

store$\_$values$\_$data$1$:

STURB X$4,[$X$0]$

ADDI X$0,$ X$0,$ #$1$

SUBI X$6,$ X$6,$ #$1$

SUBI X$7,$ X$7,$ #$1$

ADDI X$4,$ X$4,$ #$2$

STURB X$4,[$X$0]$

ADDI X$0,$ X$0,$ #$1$

ADDI X$4,$ X$4,$ #$1$

CBNZ X$6,$ store$\_$values$\_$data$1$

CBNZ X$7,$ store$\_$values$\_$data$1$

SUBI X$0,$ X$0,$ #$14$

loop:

LDURB X$9,[$X$1]$

ADDI X$1,$ X$1,$ #$1$

occurrancy:

LDURB X$10,[$X$0]$

ADDI X$0,$ X$0,$ #$1$

SUB X$11,$ X$9,$ X$10$

CBNZ X$11,$ jump

ADDI X$5,$ X$5,$ #$1$

jump:

SUBI X$9,$ X$9,$ #$1$

CBNZ X$10,$ occurrancy

MOVZ X$1,$ #$0$x$1000,$ LSL $16$

MOVZ X$10,$ #$8$

SUBI X$9,$ X$9,$ #$1$

CBNZ X$9,$ loop

Please make my code workable and work in legv$8$ simulator