From: Luke Kenneth Casson Leighton Date: Thu, 27 Apr 2023 17:03:29 +0000 (+0100) Subject: add DCT twin-mul-add integer butterfly instruction X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5b0a082545185799b7bf053374aa3b60117ef74b;p=libreriscv.git add DCT twin-mul-add integer butterfly instruction https://bugs.libre-soc.org/show_bug.cgi?id=1074 --- diff --git a/openpower/sv/draft_opcode_tables.mdwn b/openpower/sv/draft_opcode_tables.mdwn index d9ff186cc..22e9bca4e 100644 --- a/openpower/sv/draft_opcode_tables.mdwn +++ b/openpower/sv/draft_opcode_tables.mdwn @@ -61,7 +61,9 @@ TODO: convert all instructions to use RT and not RS | 0.5|6.10|11.15|16.20 |21..25 | 26....30 |31| name | Form | | -- | -- | --- | --- | ----- | -------- |--| ------ | -------- | | NN | RT | RA |it/im57|im0-4 | 0 00 00 |0 | xpermi | TODO-Form | -| NN | | | | | - -- 00 |0 | rsvd | rsvd | +| NN | RT | RA | RB | RC | sh 01 00 |0 | maddsubrs | BF-Form | +| NN | | | | | - 10 00 |0 | rsvd | rsvd | +| NN | | | | | - 11 00 |0 | rsvd | rsvd | | NN | RT | RA | RB | RC | nh 00 00 |1 | binlut | VA-Form | | NN | RT | RA | RB | /BFA/ | 0 01 00 |1 | bincrflut | VA-Form | | NN | | | | | 1 01 00 |1 | svindex | SVI-Form |