From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Tue, 29 Jun 2021 11:07:54 +0000 (+0100)
Subject: update mode table
X-Git-Tag: DRAFT_SVP64_0_1~693
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6b77e9d3a9a28941df6f8dfb434eb3559900e8d1;p=libreriscv.git

update mode table
---

diff --git a/openpower/sv/shape_table_format.mdwn b/openpower/sv/shape_table_format.mdwn
index 9deef8499..8bb7ec91a 100644
--- a/openpower/sv/shape_table_format.mdwn
+++ b/openpower/sv/shape_table_format.mdwn
@@ -6,7 +6,10 @@ disabled: the register's elements are a linear (1D) vector.
 | mode     | offset | invxyz  | permute | zdimsz  | ydimsz  | xdimsz  |
 
 mode sets different behaviours (straight matrix multiply, FFT, DCT).
-matrix multiply sets mode=0b00
+* **mode=0b00** sets matrix multiply
+* **mode=0b01** sets FFT
+* **mode=0b10** is reserved
+* **mode=0b11** is reserved
 
 invxyz will invert the start index of each of x, y or z. If invxyz[0] is
 zero then x-dimensional counting begins from 0 and increments, otherwise