From: lkcl Date: Mon, 3 Oct 2022 20:36:39 +0000 (+0100) Subject: (no commit message) X-Git-Tag: opf_rfc_ls005_v1~214 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=74289842b1613750fc9ae6b7ebee0b18015604e0;p=libreriscv.git --- diff --git a/openpower/sv/rfc/ls002.mdwn b/openpower/sv/rfc/ls002.mdwn index 1288cface..3dd29fe79 100644 --- a/openpower/sv/rfc/ls002.mdwn +++ b/openpower/sv/rfc/ls002.mdwn @@ -12,17 +12,21 @@ **Books and Section affected**: +``` Book I Scalar Floating-Point 4.6.2.1 Appendix D Power ISA sorted by opcode Appendix E Power ISA sorted by version Appendix F Power ISA sorted by mnemonic +``` **Summary** +``` Instructions added fmvis - Floating-Point Move Immediate, Single fishmv - Floating-Point Immediate, Second-half Move (Potentially 64-bit prefixed of the same) +``` **Submitter**: Luke Leighton (Libre-SOC) @@ -30,17 +34,23 @@ **Impact on processor**: +``` Addition of two new FPR-based instructions (potentially 4 if EXT001 Prefixed variants added) +``` **Impact on software**: +``` Requires support for new instructions in assembler, debuggers, and related tools. +``` **Keywords**: +``` FPR, Floating-point, Load-immediate, BF16, FP32 +``` **Motivation**