From 7aaeaaf8f6769b19622567a2a19970e5dd2fb6fa Mon Sep 17 00:00:00 2001 From: lkcl Date: Tue, 6 Jun 2023 18:02:29 +0100 Subject: [PATCH] --- openpower/sv/po9_encoding/discussion.mdwn | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 openpower/sv/po9_encoding/discussion.mdwn diff --git a/openpower/sv/po9_encoding/discussion.mdwn b/openpower/sv/po9_encoding/discussion.mdwn new file mode 100644 index 000000000..5adc3044f --- /dev/null +++ b/openpower/sv/po9_encoding/discussion.mdwn @@ -0,0 +1,11 @@ +# alternative 32-64 encoding + +| 0-5 | 7 | 8-31 | 6 | 32|33-63|Description | +|-----|---|-------|---|-----|-----------------------------------| +| PO9 | x | xxxx | 0 | 0 | xxxx| `RESERVED2` (57-bit) | +| PO9 | 0 | !zero | 0 | 1 | DWd | SVP64Single:EXT232-263, or `RESERVED3` | +| PO9 | 0 | 0000 | 0 | 1 | DWd | Scalar EXT232-263 | +| PO9 | 1 | nnnn | 0 | 1 | DWd | SVP64:EXT232-263 | +| PO9 | 0 | 0000 | 1 | x | xxxx| `RESERVED1` (32-bit) | +| PO9 | 0 | !zero | 1 | n | DWd | SVP64Single:EXT000-063 or `RESERVED4` | +| PO9 | 1 | nnnn | 1 | n | DWd | SVP64:EXT000-063 | -- 2.30.2