From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Wed, 22 Jun 2022 13:26:55 +0000 (+0100)
Subject: add X-Form to svp64.py av opcode set
X-Git-Tag: sv_maxu_works-initial~369
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3f4ed1f5c617b85ecac30ab60404cb2faa1f6f81;p=openpower-isa.git

add X-Form to svp64.py av opcode set
(to be able to understand what the heck is going on)
---

diff --git a/src/openpower/sv/trans/svp64.py b/src/openpower/sv/trans/svp64.py
index d5c7842f..0c4b24e9 100644
--- a/src/openpower/sv/trans/svp64.py
+++ b/src/openpower/sv/trans/svp64.py
@@ -419,6 +419,9 @@ class SVP64Asm:
 
         # and min/max
         # XXX WARNING THESE ARE NOT APPROVED BY OPF ISA WG
+        # 1.6.7 X-FORM
+        # |0     |6 |7|8|9  |10  |11|12|13  |15|16|17     |20|21    |31  |
+        # | PO   |       RT      |    RA       |    RB       |   XO |Rc  |
         if opcode in ['mins', 'maxs', 'minu', 'maxu',
                      'mins.', 'maxs.', 'minu.', 'maxu.']:
             if opcode[:4] == 'maxs':
@@ -443,6 +446,9 @@ class SVP64Asm:
 
         # and avgadd, absdu, absdacu, absdacs
         # XXX WARNING THESE ARE NOT APPROVED BY OPF ISA WG
+        # 1.6.7 X-FORM
+        # |0     |6 |7|8|9  |10  |11|12|13  |15|16|17     |20|21    |31  |
+        # | PO   |       RT      |    RA       |    RB       |   XO |Rc  |
         if opcode in ['avgadd', 'absdu', 'absds', 'absdacu', 'absdacs',
                       'cprop']:
             if opcode[:5] == 'absdu':