From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Mon, 1 Jun 2020 18:13:08 +0000 (+0100)
Subject: rotator carry is set into both XER CA and CA32 fields
X-Git-Tag: div_pipeline~676
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=290bb59532d4163fef6b5e7c342e36fcd4717da9;p=soc.git

rotator carry is set into both XER CA and CA32 fields
---

diff --git a/src/soc/fu/shift_rot/main_stage.py b/src/soc/fu/shift_rot/main_stage.py
index 6b6f20a8..eac9253b 100644
--- a/src/soc/fu/shift_rot/main_stage.py
+++ b/src/soc/fu/shift_rot/main_stage.py
@@ -73,9 +73,8 @@ class ShiftRotMainStage(PipeModBase):
                     rotator.clear_right).eq(mode)
                 
         # outputs from the microwatt rotator module
-        # XXX TODO: carry32
         comb += [o.data.eq(rotator.result_o),
-                 self.o.xer_ca[0].eq(rotator.carry_out_o)]
+                 self.o.xer_ca.data.eq(Repl(rotator.carry_out_o, 2))]
 
         ###### sticky overflow and context, both pass-through #####