(no commit message)
authorlkcl <lkcl@web>
Fri, 9 Sep 2022 20:12:22 +0000 (21:12 +0100)
committerIkiWiki <ikiwiki.info>
Fri, 9 Sep 2022 20:12:22 +0000 (21:12 +0100)
openpower/sv/rfc/ls001/discussion.mdwn

index 0f17ef8b25b6f49dde0f7b5c6a49b53628559fff..4e269472184cc988d937ee66f2a420daccf1e90b 100644 (file)
@@ -106,4 +106,9 @@ it would be:
 having this `RESERVED` encoding in the middle of the
 space does complexify multi-issue decoding somewhat,
 but it does provide an entire new (independent,
-non-vectorisable) 32-bit opcode space.
+non-vectorisable) 32-bit opcode space.  **two** separate
+RESERVED Major opcode areas can be provided: numbering them
+EXT200-263 and EXT300-363 respectively seems sane.
+EXT300-363 for `RESERVED1` comes with a caveat that it can
+**never** be SVP64-Augmented.
+