from miscope.host.dump import *

primitives = {
	"ALIGN"	:	0x7B4A4ABC,
	"CONT"	: 	0X9999AA7C,
	"SYNC"	:	0xB5B5957C,
	"R_RDY"	:	0x4A4A957C,
	"R_OK"	:	0x3535B57C,
	"R_ERR"	:	0x5656B57C,
	"R_IP"	:	0X5555B57C,
	"X_RDY"	:	0x5757B57C,
	"CONT"	:	0x9999AA7C,
	"WTRM"	:	0x5858B57C,
	"SOF"	:	0x3737B57C,
	"EOF"	:	0xD5D5B57C,
	"HOLD"	:	0xD5D5AA7C,
	"HOLDA"	: 	0X9595AA7C
}

def decode_primitive(dword):
	for k, v in primitives.items():
		if dword == v:
			return k
	return ""

def link_trace(mila, tx_data_name, rx_data_name):
	r = ""
	dump = Dump()
	dump.add_from_layout(mila.layout, mila.dat)

	for var in dump.vars:
		if var.name == tx_data_name:
			tx_data = var.values
		if var.name == rx_data_name:
			rx_data = var.values

	for i in range(len(tx_data)):
		tx = "%08x " %tx_data[i]
		tx += decode_primitive(tx_data[i])
		tx += " "*(16-len(tx))

		rx = "%08x " %rx_data[i]
		rx += decode_primitive(rx_data[i])
		rx += " "*(16-len(rx))

		r += tx + rx + "\n"

	return r