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migratte D-extension opcodes
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- all changes involve re-ordering to preserve order in latex-tables
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neelgala committed Apr 8, 2022
1 parent 34edfce commit 56147c7
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Showing 2 changed files with 10 additions and 18 deletions.
2 changes: 0 additions & 2 deletions opcodes-rv64d → rv64_d
Original file line number Diff line number Diff line change
@@ -1,9 +1,7 @@
# RV64D additions to RV32D

fcvt.l.d rd rs1 24..20=2 31..27=0x18 rm 26..25=1 6..2=0x14 1..0=3
fcvt.lu.d rd rs1 24..20=3 31..27=0x18 rm 26..25=1 6..2=0x14 1..0=3
fmv.x.d rd rs1 24..20=0 31..27=0x1C 14..12=0 26..25=1 6..2=0x14 1..0=3

fcvt.d.l rd rs1 24..20=2 31..27=0x1A rm 26..25=1 6..2=0x14 1..0=3
fcvt.d.lu rd rs1 24..20=3 31..27=0x1A rm 26..25=1 6..2=0x14 1..0=3
fmv.d.x rd rs1 24..20=0 31..27=0x1E 14..12=0 26..25=1 6..2=0x14 1..0=3
26 changes: 10 additions & 16 deletions opcodes-rv32d → rv_d
Original file line number Diff line number Diff line change
@@ -1,32 +1,26 @@
fld rd rs1 imm12 14..12=3 6..2=0x01 1..0=3
fsd imm12hi rs1 rs2 imm12lo 14..12=3 6..2=0x09 1..0=3
fmadd.d rd rs1 rs2 rs3 rm 26..25=1 6..2=0x10 1..0=3
fmsub.d rd rs1 rs2 rs3 rm 26..25=1 6..2=0x11 1..0=3
fnmsub.d rd rs1 rs2 rs3 rm 26..25=1 6..2=0x12 1..0=3
fnmadd.d rd rs1 rs2 rs3 rm 26..25=1 6..2=0x13 1..0=3
fadd.d rd rs1 rs2 31..27=0x00 rm 26..25=1 6..2=0x14 1..0=3
fsub.d rd rs1 rs2 31..27=0x01 rm 26..25=1 6..2=0x14 1..0=3
fmul.d rd rs1 rs2 31..27=0x02 rm 26..25=1 6..2=0x14 1..0=3
fdiv.d rd rs1 rs2 31..27=0x03 rm 26..25=1 6..2=0x14 1..0=3
fsqrt.d rd rs1 24..20=0 31..27=0x0B rm 26..25=1 6..2=0x14 1..0=3
fsgnj.d rd rs1 rs2 31..27=0x04 14..12=0 26..25=1 6..2=0x14 1..0=3
fsgnjn.d rd rs1 rs2 31..27=0x04 14..12=1 26..25=1 6..2=0x14 1..0=3
fsgnjx.d rd rs1 rs2 31..27=0x04 14..12=2 26..25=1 6..2=0x14 1..0=3
fmin.d rd rs1 rs2 31..27=0x05 14..12=0 26..25=1 6..2=0x14 1..0=3
fmax.d rd rs1 rs2 31..27=0x05 14..12=1 26..25=1 6..2=0x14 1..0=3
fcvt.s.d rd rs1 24..20=1 31..27=0x08 rm 26..25=0 6..2=0x14 1..0=3
fcvt.d.s rd rs1 24..20=0 31..27=0x08 rm 26..25=1 6..2=0x14 1..0=3
fsqrt.d rd rs1 24..20=0 31..27=0x0B rm 26..25=1 6..2=0x14 1..0=3

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

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

fcvt.d.w rd rs1 24..20=0 31..27=0x1A rm 26..25=1 6..2=0x14 1..0=3
fcvt.d.wu rd rs1 24..20=1 31..27=0x1A rm 26..25=1 6..2=0x14 1..0=3

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

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

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

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