test/tools.py

   1 from miscope.host.dump import *
   2
   3 primitives = {
   4         "ALIGN" :       0x7B4A4ABC,
   5         "CONT"  :       0X9999AA7C,
   6         "SYNC"  :       0xB5B5957C,
   7         "R_RDY" :       0x4A4A957C,
   8         "R_OK"  :       0x3535B57C,
   9         "R_ERR" :       0x5656B57C,
  10         "R_IP"  :       0X5555B57C,
  11         "X_RDY" :       0x5757B57C,
  12         "CONT"  :       0x9999AA7C,
  13         "WTRM"  :       0x5858B57C,
  14         "SOF"   :       0x3737B57C,
  15         "EOF"   :       0xD5D5B57C,
  16         "HOLD"  :       0xD5D5AA7C,
  17         "HOLDA" :       0X9595AA7C
  18 }
  19
  20 def decode_primitive(dword):
  21         for k, v in primitives.items():
  22                 if dword == v:
  23                         return k
  24         return ""
  25
  26 def link_trace(mila, tx_data_name, rx_data_name):
  27         r = ""
  28         dump = Dump()
  29         dump.add_from_layout(mila.layout, mila.dat)
  30
  31         for var in dump.vars:
  32                 if var.name == tx_data_name:
  33                         tx_data = var.values
  34                 if var.name == rx_data_name:
  35                         rx_data = var.values
  36
  37         for i in range(len(tx_data)):
  38                 tx = "%08x " %tx_data[i]
  39                 tx += decode_primitive(tx_data[i])
  40                 tx += " "*(16-len(tx))
  41
  42                 rx = "%08x " %rx_data[i]
  43                 rx += decode_primitive(rx_data[i])
  44                 rx += " "*(16-len(rx))
  45
  46                 r += tx + rx + "\n"
  47
  48         return r