SPNU151V January 1998 – February 2020
calories_in_a_banana():
STMFD SP!, {A3, A4, V1, LR}
MOV A1, SP
BL banana::banana()
BL banana::calories()
MOV V1, A1
MOV A1, SP
BL banana::~banana()
MOV A1, V1
LDMFD SP!, {A3, A4, V1, LR}
BX LR