NewTextRoutine:
  lb      v1, 0(a1)
  beq     v1, zero, EndOfString
  nop
LoopStart:
  sb      v1, 0(a0)
  addiu   a1, a1, 1
  lb      v1, 0(a1)
  addiu   a0, a1, 1
  bne     v1, zero, LoopStart
  nop
EndOfString:
  jr      ra
  nop