From: lkcl <lkcl@web>
Date: Fri, 9 Sep 2022 12:53:17 +0000 (+0100)
Subject: (no commit message)
X-Git-Tag: opf_rfc_ls005_v1~555
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c9d6fd6bed90d7b4fbf794d89517c5cf5b362d5a;p=libreriscv.git

---

diff --git a/openpower/sv/rfc/ls001/discussion.mdwn b/openpower/sv/rfc/ls001/discussion.mdwn
index 892c28930..7f45cdd55 100644
--- a/openpower/sv/rfc/ls001/discussion.mdwn
+++ b/openpower/sv/rfc/ls001/discussion.mdwn
@@ -23,6 +23,16 @@ set to 1 (prefix types 10 and 11), the prefix is modifying
 the behavior of a defined word instruction in the suffix.
 ```
 
+thus, we have:
+
+| 0-5  | 6 | 7 | 8-31 | Description               |
+|------|---|---|------|---------------------------|
+|EXT001| 0 | 0 | nnnn | new,                      |
+|EXT001| 1 | 0 | nnnn | suffix=defined-word       |
+|EXT001| 0 | 1 | nnnn | new,                      |
+|EXT001| 1 | 1 | nnnn | suffix=defined-word       |
+
+
 this "doubling" is already public and part of EXT001, the idea
 here is to mirror that (bit 6), but unlike EXT001, use bit 7
 to mark whether the instruction is SVP64-vector or SVP64-single.