def copy_ports_as_vars(self,
src,
prefix=None,
postfix=None,
include=None,
exclude=None,
rename_exclude=None,
use_wire=False):
if prefix is None:
prefix = ''
if postfix is None:
postfix = ''
if include is None:
include = ()
if isinstance(include, str):
include = [include]
if exclude is None:
exclude = ()
if isinstance(exclude, str):
exclude = [exclude]
if rename_exclude is None:
rename_exclude = ()
if isinstance(rename_exclude, str):
rename_exclude = [rename_exclude]
visitor = rename_visitor.RenameVisitor(prefix, postfix, rename_exclude)
ret = collections.OrderedDict()
for key, obj in src.io_variable.items():
if not include:
skip = False
else:
skip = True
for inc in include:
if re.match(inc, key):
skip = False
for ex in exclude:
if re.match(ex, key):
skip = True
if skip:
continue
copy_obj = self.get_opposite_variable(obj, use_wire)(
name=key,
width=copy.deepcopy(obj.width),
initval=obj.initval,
signed=obj.signed,
module=self)
copy_obj.name = ''.join([prefix, copy_obj.name, postfix])
copy_obj.width = visitor.visit(copy_obj.width)
copy_obj.initval = visitor.visit(copy_obj.initval)
copy_obj.signed = obj.signed
self.add_object(copy_obj)
ret[copy_obj.name] = copy_obj
return ret
def copy_localparams(self,
src,
prefix=None,
postfix=None,
include=None,
exclude=None,
rename_exclude=None):
if prefix is None:
prefix = ''
if postfix is None:
postfix = ''
if include is None:
include = ()
if isinstance(include, str):
include = [include]
if exclude is None:
exclude = ()
if isinstance(exclude, str):
exclude = [exclude]
if rename_exclude is None:
rename_exclude = ()
if isinstance(rename_exclude, str):
rename_exclude = [rename_exclude]
visitor = rename_visitor.RenameVisitor(prefix, postfix, rename_exclude)
ret = collections.OrderedDict()
for key, obj in src.constant.items():
if not include:
skip = False
else:
skip = True
for inc in include:
if re.match(inc, key):
skip = False
for ex in exclude:
if re.match(ex, key):
skip = True
if skip:
continue
copy_obj = copy.deepcopy(obj)
copy_obj.name = ''.join([prefix, copy_obj.name, postfix])
copy_obj.width = visitor.visit(copy_obj.width)
copy_obj.signed = obj.signed
self.add_object(copy_obj)
ret[copy_obj.name] = copy_obj
return ret
def copy_ports(self, src, prefix=None, postfix=None, exclude=None):
if prefix is None: prefix = ''
if postfix is None: postfix = ''
if exclude is None: exclude = ()
if isinstance(exclude, str): exclude = [exclude]
visitor = rename_visitor.RenameVisitor(prefix, postfix)
ret = collections.OrderedDict()
for key, obj in src.io_variable.items():
skip = False
for ex in exclude:
if re.match(ex, key): skip = True
if skip: continue
copy_obj = copy.deepcopy(obj)
copy_obj.name = ''.join([prefix, copy_obj.name, postfix])
copy_obj.width = visitor.visit(copy_obj.width)
copy_obj.signed = obj.signed
self.add_object(copy_obj)
ret[copy_obj.name] = copy_obj
return ret
