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migrate F-extension opcodes
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- all changes involve re-ordering to preserve order in latex-tables
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@neelgala
neelgala committed Apr 8, 2022
1 parent c719231 commit 34edfce
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Showing 2 changed files with 11 additions and 17 deletions.
2 changes: 1 addition & 1 deletion opcodes-rv64f → rv64_f
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,6 @@

fcvt.l.s rd rs1 24..20=2 31..27=0x18 rm 26..25=0 6..2=0x14 1..0=3
fcvt.lu.s rd rs1 24..20=3 31..27=0x18 rm 26..25=0 6..2=0x14 1..0=3

fcvt.s.l rd rs1 24..20=2 31..27=0x1A rm 26..25=0 6..2=0x14 1..0=3
fcvt.s.lu rd rs1 24..20=3 31..27=0x1A rm 26..25=0 6..2=0x14 1..0=3

26 changes: 10 additions & 16 deletions opcodes-rv32f → rv_f
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Original file line number Diff line number Diff line change
@@ -1,32 +1,26 @@
flw rd rs1 imm12 14..12=2 6..2=0x01 1..0=3
fsw imm12hi rs1 rs2 imm12lo 14..12=2 6..2=0x09 1..0=3
fmadd.s rd rs1 rs2 rs3 rm 26..25=0 6..2=0x10 1..0=3
fmsub.s rd rs1 rs2 rs3 rm 26..25=0 6..2=0x11 1..0=3
fnmsub.s rd rs1 rs2 rs3 rm 26..25=0 6..2=0x12 1..0=3
fnmadd.s rd rs1 rs2 rs3 rm 26..25=0 6..2=0x13 1..0=3
fadd.s rd rs1 rs2 31..27=0x00 rm 26..25=0 6..2=0x14 1..0=3
fsub.s rd rs1 rs2 31..27=0x01 rm 26..25=0 6..2=0x14 1..0=3
fmul.s rd rs1 rs2 31..27=0x02 rm 26..25=0 6..2=0x14 1..0=3
fdiv.s rd rs1 rs2 31..27=0x03 rm 26..25=0 6..2=0x14 1..0=3
fsqrt.s rd rs1 24..20=0 31..27=0x0B rm 26..25=0 6..2=0x14 1..0=3
fsgnj.s rd rs1 rs2 31..27=0x04 14..12=0 26..25=0 6..2=0x14 1..0=3
fsgnjn.s rd rs1 rs2 31..27=0x04 14..12=1 26..25=0 6..2=0x14 1..0=3
fsgnjx.s rd rs1 rs2 31..27=0x04 14..12=2 26..25=0 6..2=0x14 1..0=3
fmin.s rd rs1 rs2 31..27=0x05 14..12=0 26..25=0 6..2=0x14 1..0=3
fmax.s rd rs1 rs2 31..27=0x05 14..12=1 26..25=0 6..2=0x14 1..0=3
fsqrt.s rd rs1 24..20=0 31..27=0x0B rm 26..25=0 6..2=0x14 1..0=3

fle.s rd rs1 rs2 31..27=0x14 14..12=0 26..25=0 6..2=0x14 1..0=3
flt.s rd rs1 rs2 31..27=0x14 14..12=1 26..25=0 6..2=0x14 1..0=3
feq.s rd rs1 rs2 31..27=0x14 14..12=2 26..25=0 6..2=0x14 1..0=3

fcvt.w.s rd rs1 24..20=0 31..27=0x18 rm 26..25=0 6..2=0x14 1..0=3
fcvt.wu.s rd rs1 24..20=1 31..27=0x18 rm 26..25=0 6..2=0x14 1..0=3
fmv.x.w rd rs1 24..20=0 31..27=0x1C 14..12=0 26..25=0 6..2=0x14 1..0=3
feq.s rd rs1 rs2 31..27=0x14 14..12=2 26..25=0 6..2=0x14 1..0=3
flt.s rd rs1 rs2 31..27=0x14 14..12=1 26..25=0 6..2=0x14 1..0=3
fle.s rd rs1 rs2 31..27=0x14 14..12=0 26..25=0 6..2=0x14 1..0=3
fclass.s rd rs1 24..20=0 31..27=0x1C 14..12=1 26..25=0 6..2=0x14 1..0=3

fcvt.s.w rd rs1 24..20=0 31..27=0x1A rm 26..25=0 6..2=0x14 1..0=3
fcvt.s.wu rd rs1 24..20=1 31..27=0x1A rm 26..25=0 6..2=0x14 1..0=3
fmv.w.x rd rs1 24..20=0 31..27=0x1E 14..12=0 26..25=0 6..2=0x14 1..0=3

flw rd rs1 imm12 14..12=2 6..2=0x01 1..0=3

fsw imm12hi rs1 rs2 imm12lo 14..12=2 6..2=0x09 1..0=3

fmadd.s rd rs1 rs2 rs3 rm 26..25=0 6..2=0x10 1..0=3
fmsub.s rd rs1 rs2 rs3 rm 26..25=0 6..2=0x11 1..0=3
fnmsub.s rd rs1 rs2 rs3 rm 26..25=0 6..2=0x12 1..0=3
fnmadd.s rd rs1 rs2 rs3 rm 26..25=0 6..2=0x13 1..0=3

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