The following is the fragment of code from your Lab$06-$ Functions. What is wrong in $$strcpy$$ function?

strcpy

PUSH $\{$R$0-$R$2,$ LR$\}$

strcpy$\_$loop

LDRB R$2,[$R$1],$ #$1$

STRB R$2,[$R$0],$ #$4$

TEQ R$2,$ #$0$

BNE strcpy$\_$loop

POP $\{$R$0-$R$2,$ PC$\}$

Group of answer choices

Wrong $$address auto increment$$ constant in $$STRB$$ instruction.

No $$return$$ command.

Everything is correct.

Should be $\text{'}$ POP $\{$R$10-$R$12,$ PC$\}\text{'}$ instead of $\text{'}$ POP $\{$R$0-$R$2,$ PC$\}\text{'}$