From 64d3731e4532286404110404c57343faa97dc690 Mon Sep 17 00:00:00 2001
From: Megan Wachs <megan@sifive.com>
Date: Thu, 15 Feb 2018 13:25:06 -0800
Subject: [PATCH] RegFieldDesc: don't put characters into names that need to be
 sanitized

---
 src/main/scala/regmapper/RegField.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/scala/regmapper/RegField.scala b/src/main/scala/regmapper/RegField.scala
index 0f5e64cc..d676ec79 100644
--- a/src/main/scala/regmapper/RegField.scala
+++ b/src/main/scala/regmapper/RegField.scala
@@ -164,7 +164,7 @@ object RegField
     val valids = Wire(init = Vec.fill(numBytes) { Bool(false) })
     when (valids.reduce(_ || _)) { reg := newBytes.asUInt }
     Seq.tabulate(numBytes) { i =>
-      val newDesc = desc.map {d => d.copy(name = d.name + s"[${(i+1)*8-1}:${i*8}]")}
+      val newDesc = desc.map {d => d.copy(name = d.name + s"_$i")}
       RegField(8, oldBytes(i),
         RegWriteFn((valid, data) => {
         valids(i) := valid