From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Mon, 25 Nov 2013 11:09:51 +0000 (+0100)
Subject: specials/Instance: add PreformattedParam
X-Git-Tag: 24jan2021_ls180~2099^2~434
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fa741f54fdeaac48af277f9e4972214f8f41cd51;p=litex.git

specials/Instance: add PreformattedParam
---

diff --git a/migen/fhdl/specials.py b/migen/fhdl/specials.py
index 32afda62..ad11f578 100644
--- a/migen/fhdl/specials.py
+++ b/migen/fhdl/specials.py
@@ -86,6 +86,8 @@ class Instance(Special):
 		def __init__(self, name, value):
 			self.name = name
 			self.value = value
+	class PreformattedParam(str):
+		pass
 
 	def __init__(self, of, *items, name="", **kwargs):
 		Special.__init__(self)
@@ -135,6 +137,8 @@ class Instance(Special):
 					r += verilog_printexpr(ns, p.value)[0]
 				elif isinstance(p.value, float):
 					r += str(p.value)
+				elif isinstance(p.value, Instance.PreformattedParam):
+					r += p.value
 				elif isinstance(p.value, str):
 					r += "\"" + p.value + "\""
 				else: