Fix various errors from new bitwidth/signedness system conversion

migen/actorlib/spi.py

@@ -5,7 +5,7 @@ from migen.bank.description import *
 from migen.flow.actor import *
 
 # layout is a list of tuples, either:
-# - (name, bv, [reset value], [alignment bits])
+# - (name, nbits, [reset value], [alignment bits])
 # - (name, sublayout)
 
 def _convert_layout(layout):
@@ -30,7 +30,7 @@ def _create_registers_assign(layout, target, atomic, prefix=""):
 			assigns += r_assigns
 		else:
 			name = element[0]
-			bv = element[1]
+			nbits = element[1]
 			if len(element) > 2:
 				reset = element[2]
 			else:
@@ -39,7 +39,7 @@ def _create_registers_assign(layout, target, atomic, prefix=""):
 				alignment = element[3]
 			else:
 				alignment = 0
-			reg = RegisterField(prefix + name, bv.width + alignment,
+			reg = RegisterField(prefix + name, nbits + alignment,
 				reset=reset, atomic_write=atomic)
 			registers.append(reg)
 			assigns.append(getattr(target, name).eq(reg.field.r[alignment:]))

migen/corelogic/roundrobin.py

@@ -6,7 +6,7 @@ class RoundRobin:
 	def __init__(self, n, switch_policy=SP_WITHDRAW):
 		self.n = n
 		self.request = Signal(max=self.n)
-		self.grant = Signal(self.bn)
+		self.grant = Signal(max=self.n)
 		self.switch_policy = switch_policy
 		if self.switch_policy == SP_CE:
 			self.ce = Signal()

migen/fhdl/verilog.py

@@ -78,7 +78,7 @@ def _printexpr(ns, node):
 		l = [_printexpr(ns, v)[0] for v in reversed(node.l)]
 		return "{" + ", ".join(l) + "}", False
 	elif isinstance(node, Replicate):
-		return "{" + str(node.n) + "{" + _printexpr(ns, node.v) + "}}", False
+		return "{" + str(node.n) + "{" + _printexpr(ns, node.v)[0] + "}}", False
 	else:
 		raise TypeError
 
@@ -223,7 +223,7 @@ def _printinstances(f, ns, clock_domains):
 				firstp = False
 				r += "\t." + p.name + "("
 				if isinstance(p.value, (int, bool)):
-					r += _printintbool(p.value)
+					r += _printintbool(p.value)[0]
 				elif isinstance(p.value, float):
 					r += str(p.value)
 				elif isinstance(p.value, str):