def __init__(self, file):
log = {}
for line in file:
m = self.trace_if.match(line)
if m:
id = int(m.group(2))
log[id] = AttrDict({
"pc": int(m.group(4), 16),
"insn": None,
"mode": m.group(3),
"IF": int(m.group(1)),
"DE": None,
"IS": None,
"EX": None,
"C": None,
"BHT": None,
"BP": None
})
continue
m = self.trace_de.match(line)
if m:
id = int(m.group(2))
pc = int(m.group(3), 16)
assert pc & ~3 == log[
id].pc, "{} pc = {:x} logpc = {:x}".format(
id, pc, log[id].pc)
log[id].pc = pc
log[id].DE = int(m.group(1))
log[id].insn = m.group(4)
continue
m = self.trace_is.match(line)
if m:
id = int(m.group(2))
log[id].IS = int(m.group(1))
continue
m = self.trace_ex.match(line)
if m:
id = int(m.group(2))
log[id].EX = int(m.group(1))
continue
m = self.trace_c.match(line)
if m:
id = int(m.group(2))
log[id].C = int(m.group(1))
continue
m = self.trace_bht.match(line)
if m:
id = int(m.group(2))
log[id].BHT = AttrDict(index=int(m.group(4)),
taken=int(m.group(6)),
oldcounter=int(m.group(7), 2),
newcounter=int(m.group(8), 2))
continue
m = self.trace_bp_static.match(line)
if m:
id = int(m.group(2))
log[id].BP = AttrDict(type="static",
index=int(m.group(4)),
taken=int(m.group(5)))
continue
m = self.trace_bp_dynamic.match(line)
if m:
id = int(m.group(2))
log[id].BP = AttrDict(type="dynamic",
index=int(m.group(4)),
taken=(int(m.group(5), 2) >= 2))
continue
self.log = log
