#-------------------------------------------------------------------------
# gen_fwd_m2d_test
#-------------------------------------------------------------------------
# addi using forwarding from M to D ONLY

def gen_fwd_m2d_test():
  return """

    addi  x1, x0, 4
    addi  x3, x0, 8
    addi  x2, x1, 5

    # create an error to check if forwarding actually happened in trace.
    # x3 should equal 9
    csrw proc2mngr, x2 > 0

    # This should pass:
    csrw proc2mngr, x3 > 8

  """


#-------------------------------------------------------------------------
# gen_fwd_m2d_x2d_test
#-------------------------------------------------------------------------
# addi using forwarding from M to D
# X2D AND M2D forwarding, one after the other

def gen_fwd_m2d_x2d_test():
  return """

    addi  x1, x0, 4
    #X2D
    addi  x3, x1, 8
    #M2D
    addi  x2, x1, 5

    # create an error to check if forwarding actually happened in trace.
    # x3 should equal 9
    csrw proc2mngr, x2 > 0

    # This should pass:
    csrw proc2mngr, x3 > 12

  """