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corelogic/record: empty default name

This commit is contained in:
Sebastien Bourdeauducq 2012-01-16 19:38:14 +01:00
parent bdde97f5fd
commit 4c85d921b3
1 changed files with 9 additions and 5 deletions
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14
migen/corelogic/record.py
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@ -1,17 +1,21 @@
from migen.fhdl.structure import *
class Record:
def __init__(self, layout, name=None):
self.name = name or "anonymous"
def __init__(self, layout, name=""):
self.name = name
self.field_order = []
if self.name:
prefix = self.name + "_"
else:
prefix = ""
for f in layout:
if isinstance(f, tuple):
if isinstance(f[1], BV):
setattr(self, f[0], Signal(f[1], self.name + "_" + f[0]))
setattr(self, f[0], Signal(f[1], prefix + f[0]))
elif isinstance(f[1], Signal) or isinstance(f[1], Record):
setattr(self, f[0], f[1])
elif isinstance(f[1], list):
setattr(self, f[0], Record(f[1], self.name + "_" + f[0]))
setattr(self, f[0], Record(f[1], prefix + f[0]))
else:
raise TypeError
if len(f) == 3:
@ -19,7 +23,7 @@ class Record:
else:
self.field_order.append((f[0], 1))
else:
setattr(self, f, Signal(BV(1), self.name + "_" + f))
setattr(self, f, Signal(BV(1), prefix + f))
self.field_order.append((f, 1))
def layout(self):