From: Luke Kenneth Casson Leighton Date: Mon, 6 May 2019 06:23:18 +0000 (+0100) Subject: add comments X-Git-Tag: ls180-24jan2020~1020 X-Git-Url: https://git.libre-soc.org/?p=ieee754fpu.git;a=commitdiff_plain;h=a7f115361669534aa2bb46e8fca31cf3af9779e7 add comments --- diff --git a/src/scoreboard/ldst_matrix.py b/src/scoreboard/ldst_matrix.py index b9a197ac..07a832d6 100644 --- a/src/scoreboard/ldst_matrix.py +++ b/src/scoreboard/ldst_matrix.py @@ -3,6 +3,14 @@ 6600 LD/ST Dependency Table Matrix inputs / outputs --------------------------------------------------- +Relevant comments (p45-46): + +* If there are no WAR dependencies on a Load instruction with a computed + address it can assert Bank_Addressable and Translate_Addressable. + +* If there are no RAW dependencies on a Store instruction with both a + write permission and store data present it can assert Bank_Addressable + Relevant bugreports: * http://bugs.libre-riscv.org/show_bug.cgi?id=81