[Libre-soc-bugs] [Bug 917] pysvp64dis: support SVP64 disassembly
bugzilla-daemon at libre-soc.org
bugzilla-daemon at libre-soc.org
Mon Sep 5 19:02:43 BST 2022
https://bugs.libre-soc.org/show_bug.cgi?id=917
--- Comment #2 from Dmitry Selyutin <ghostmansd at gmail.com> ---
I wanted to start 911, but hey, I got carried by the world of disassembly, and
started checking into extra stuff (no pun intended, I'm really speaking of
EXTRA). I've augmented DynamicOperandGPR and DynamicOperandFPR with information
on these.
40 0a 40 05 sv.add
14 6a e2 7e
spec
sv.add RT,RA,RB (OE=0 Rc=0)
binary
[0:8] 00000101
[8:16] 01000000
[16:24] 00001010
[24:32] 01000000
[32:40] 01111110
[40:48] 11100010
[48:56] 01101010
[56:64] 00010100
opcode
0x7c000214
mask
0xfc0007ff
RT
01010
[6, 7, 8, 9, 10]
EXTRA[0]
RA
00000
[11, 12, 13, 14, 15]
EXTRA[1]
RB
00001
[16, 17, 18, 19, 20]
EXTRA[2]
OE
0
[21]
Rc
0
[31]
mode
normal: simple
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