Can you help me solve the error of "A label was found which was in no area". The assignment is the picture and the code im using is "AREA $.$text, CODE, READONLY

EXPORT main

EXPORT euclid

; Function: euclid

; Calculates the greatest common divisor $($GCD$)$ of two integers x and y

; Parameters:

; R$0=$ int x

; R$1=$ int y

; R$2=$ int$*$ result

euclid

STMFD SP$!,\{$R$4-$R$6,$ LR$\}$ ; Push registers R$4-$R$6$ and LR onto stack for preserving them

MOV R$4,$ R$0$ ; Move x to R$4$

MOV R$5,$ R$1$ ; Move y to R$5$

; Make x positive

CMP R$4,$ #$0$

MOVGE R$6,$ R$4$ ; If x $>=0,$ R$6=$ R$4$

RSBLT R$6,$ R$4,$ #$0$ ; If x R$6=-$R$4$

; Make y positive

CMP R$5,$ #$0$

MOVGE R$4,$ R$5$ ; If y $>=0,$ R$4=$ R$5$

RSBLT R$4,$ R$5,$ #$0$ ; If y R$4=-$R$5$

MOV R$0,$ R$6$ ; Move positive x to R$0$

MOV R$1,$ R$4$ ; Move positive y to R$1$

euclid$\_$loop

CMP R$0,$ R$1$ ; Compare R$0$ and R$1$

BEQ euclid$\_$end ; If equal, GCD found

BGT euclid$\_$subtract ; If R$0>$ R$1,$ subtract R$1$ from R$0$

SUB R$1,$ R$1,$ R$0$ ; Else, subtract R$0$ from R$1$

B euclid$\_$loop

euclid$\_$subtract

SUB R$0,$ R$0,$ R$1$

B euclid$\_$loop

euclid$\_$end

STR R$0,[$R$2]$ ; Store the result at the address in R$2$

LDMFD SP$!,\{$R$4-$R$6,$ PC$\}$ ; Pop registers R$4-$R$6$ and PC $($return from function$)$

; Function: main

; Initialize variables and call euclid function

main

STMFD SP$!,\{$LR$\}$ ; Push LR onto stack for preserving it

; Initialize variables $($DCD directives will go in the $.$data area$)$

LDR R$0,=-8$ ; Load x$0$

LDR R$1,=9$ ; Load y$0$

LDR R$2,=0$x$20000000$ ; Address to store result e$0($arbitrary address$)$

BL euclid ; Call euclid function

; $...$ Initialize other variables and repeat calls to euclid as necessary $...$

LDMFD SP$!,\{$PC$\}$ ; Pop PC to return from main

END". Is the code correct and can u fix the error for me