From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Mon, 14 Sep 2020 10:07:04 +0000 (+0100)
Subject: comments on icache
X-Git-Tag: semi_working_ecp5~54
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=30e0ac095098330f9fc4857acdd7654408ddeb04;p=soc.git

comments on icache
---

diff --git a/src/soc/experiment/icache.py b/src/soc/experiment/icache.py
index ac59aedc..16366d3b 100644
--- a/src/soc/experiment/icache.py
+++ b/src/soc/experiment/icache.py
@@ -1149,6 +1149,8 @@ class ICache(Elaboratable):
 #                             " RA:" & to_hstring(real_addr);
                     # We need to read a cache line
                     with m.If(req_is_miss):
+                        # XXX no, do not use "f".  use sync += Display
+                        # and use %d for integer, %x for hex.
                         print(f"cache miss nia:{i_in.nia} " \
                               f"IR:{i_in.virt_mode} " \
                               f"SM:{i_in.stop_mark} " \