From de78d08fb2728ef98f3de1ed03a789518ef9988d Mon Sep 17 00:00:00 2001 From: lkcl Date: Mon, 3 Oct 2022 21:30:22 +0100 Subject: [PATCH] --- openpower/sv/rfc/ls002.mdwn | 26 ++++++++++++++------------ 1 file changed, 14 insertions(+), 12 deletions(-) diff --git a/openpower/sv/rfc/ls002.mdwn b/openpower/sv/rfc/ls002.mdwn index 4095e8d47..1288cface 100644 --- a/openpower/sv/rfc/ls002.mdwn +++ b/openpower/sv/rfc/ls002.mdwn @@ -51,7 +51,8 @@ and TLB lookup. **Changes** -Add the following instructions to Book I as a new Section 4.6.2.1 +Add the following entries to the Appendices and instructions of +Book I as a new Section 4.6.2.1 Notes: @@ -65,12 +66,23 @@ Notes: lookups are mentioned for completeness but not included as part of this RFC. Another Stakeholder with a vested interest in 64-bit Prefixed instructions may wish to consider submitting them. -4. `fishmv` as a Read-Modify-Write saves five unnecessary bits, making +4. `fishmv` as a Read-Modify-Write saves five potential bits, making the difference between a VA/DX-Form and requiring an entire Major Opcode. ---------------- +# Appendices + + Appendix D Power ISA sorted by opcode + Appendix E Power ISA sorted by version + Appendix F Power ISA sorted by mnemonic + +| Form | Book | Page | Version | mnemonic | Description | +|------|------|------|---------|----------|-------------| +| DX | I | # | 3.0B | fmvis | Floating-point Move Immediate, Single | +| DX | I | # | 3.0B | fishmv | Floating-point Immediate, Second-half Move | + \newpage{} # Floating-Point Move Immediate @@ -157,13 +169,3 @@ fmvis f4, 0x3F80 # writes +1.0 to f4 fishmv f4, 0x8000 # writes +1.00390625 to f4 ``` -# Appendices - - Appendix D Power ISA sorted by opcode - Appendix E Power ISA sorted by version - Appendix F Power ISA sorted by mnemonic - -| Form | Book | Page | Version | mnemonic | Description | -|------|------|------|---------|----------|-------------| -| DX | I | # | 3.0B | fmvis | Floating-point Move Immediate, Single | -| DX | I | # | 3.0B | fishmv | Floating-point Immediate, Second-half Move | -- 2.30.2