From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Mon, 27 Apr 2020 11:45:54 +0000 (+0100)
Subject: update signal in DecodeToExecute1Type is "LD/ST performs update"
X-Git-Tag: div_pipeline~1404
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=70a4695ff46a6e1654c33e47f046b9b1a8f9c464;p=soc.git

update signal in DecodeToExecute1Type is "LD/ST performs update"
---

diff --git a/src/soc/decoder/power_decoder2.py b/src/soc/decoder/power_decoder2.py
index 2111f113..5720e601 100644
--- a/src/soc/decoder/power_decoder2.py
+++ b/src/soc/decoder/power_decoder2.py
@@ -323,7 +323,7 @@ class Decode2ToExecute1Type(RecordObject):
         self.data_len = Signal(4, reset_less=True) # bytes
         self.byte_reverse  = Signal(reset_less=True)
         self.sign_extend  = Signal(reset_less=True)# do we need this?
-        self.update  = Signal(reset_less=True) # is this an update instruction?
+        self.update  = Signal(reset_less=True) # LD/ST is "update" variant
 
 
 class PowerDecode2(Elaboratable):