From 35aee50cea66d6dbbd2614da446ccfcc8ed150d7 Mon Sep 17 00:00:00 2001 From: Krste Asanovic Date: Sun, 4 Nov 2018 11:44:31 -0800 Subject: Made clear fence.tso is an optional extension --- src/preface.tex | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/preface.tex b/src/preface.tex index 3d0569b..d828748 100644 --- a/src/preface.tex +++ b/src/preface.tex @@ -68,7 +68,7 @@ The major changes in this version of the document include: invisible handling of misaligned loads and stores in user mode. This behavior was already needed to support definition of the classic privileged architecture. -\item FENCE.TSO instruction extension added. +\item Optional FENCE.TSO instruction extension added. \item Removed prohibitions on using RV32E with other extensions. \item Removed platform-specific mandates that certain encodings produced illegal instruction exceptions in RV32E and RV64I chapters. @@ -89,7 +89,7 @@ The major changes in this version of the document include: \item Defined the term IALIGN as shorthand to describe the instruction-address alignment constraint. \end{itemize} -~\\ +\\ \section*{Preface to Document Version 2.2} -- cgit v1.1