diff options
| author |  Andrew Waterman <waterman@cs.berkeley.edu> | 2013-09-21 06:43:00 -0700 |
|---|---|---|
| committer | Andrew Waterman <waterman@cs.berkeley.edu> | 2013-09-21 06:43:00 -0700 |
| commit | c1a70c9a46b11986751e69139f153d085e779c21 (patch) | |
| tree | c03ad1c16deee0f5588dd7ac1e4f07b17756c843 /opcodes | |
| parent | 503f720f5805fc787a70db9706f2048628210d38 (diff) | |
Update ISA encoding
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes | 367 |
1 files changed, 181 insertions, 186 deletions
@@ -7,201 +7,196 @@ # <args> is one of rd, rs1, rs2, rs3, imm25, imm20, imm12, imm12lo, imm12hi, # shamtw, shamt, rm -j imm25 6..2=0x1A 1..0=3 -jal imm25 6..2=0x1B 1..0=3 +jal rd jimm20 6..2=0x19 1..0=3 -jalr rd rs1 imm12 9..7=0 6..2=0x19 1..0=3 +jalr rd rs1 imm12 14..12=0 6..2=0x1b 1..0=3 -beq imm12hi rs1 rs2 imm12lo 9..7=0 6..2=0x18 1..0=3 -bne imm12hi rs1 rs2 imm12lo 9..7=1 6..2=0x18 1..0=3 -blt imm12hi rs1 rs2 imm12lo 9..7=4 6..2=0x18 1..0=3 -bge imm12hi rs1 rs2 imm12lo 9..7=5 6..2=0x18 1..0=3 -bltu imm12hi rs1 rs2 imm12lo 9..7=6 6..2=0x18 1..0=3 -bgeu imm12hi rs1 rs2 imm12lo 9..7=7 6..2=0x18 1..0=3 +beq bimm12hi rs1 rs2 bimm12lo 14..12=0 6..2=0x18 1..0=3 +bne bimm12hi rs1 rs2 bimm12lo 14..12=1 6..2=0x18 1..0=3 +blt bimm12hi rs1 rs2 bimm12lo 14..12=4 6..2=0x18 1..0=3 +bge bimm12hi rs1 rs2 bimm12lo 14..12=5 6..2=0x18 1..0=3 +bltu bimm12hi rs1 rs2 bimm12lo 14..12=6 6..2=0x18 1..0=3 +bgeu bimm12hi rs1 rs2 bimm12lo 14..12=7 6..2=0x18 1..0=3 lui rd imm20 6..2=0x0D 1..0=3 auipc rd imm20 6..2=0x05 1..0=3 -addi rd rs1 imm12 9..7=0 6..2=0x04 1..0=3 -slli rd rs1 21..17=0 16=0 shamt 9..7=1 6..2=0x04 1..0=3 -slti rd rs1 imm12 9..7=2 6..2=0x04 1..0=3 -sltiu rd rs1 imm12 9..7=3 6..2=0x04 1..0=3 -xori rd rs1 imm12 9..7=4 6..2=0x04 1..0=3 -srli rd rs1 21..17=0 16=0 shamt 9..7=5 6..2=0x04 1..0=3 -srai rd rs1 21..17=0 16=1 shamt 9..7=5 6..2=0x04 1..0=3 -ori rd rs1 imm12 9..7=6 6..2=0x04 1..0=3 -andi rd rs1 imm12 9..7=7 6..2=0x04 1..0=3 - -add rd rs1 rs2 16=0 15..10=0 9..7=0 6..2=0x0C 1..0=3 -sub rd rs1 rs2 16=1 15..10=0 9..7=0 6..2=0x0C 1..0=3 -sll rd rs1 rs2 16=0 15..10=0 9..7=1 6..2=0x0C 1..0=3 -slt rd rs1 rs2 16=0 15..10=0 9..7=2 6..2=0x0C 1..0=3 -sltu rd rs1 rs2 16=0 15..10=0 9..7=3 6..2=0x0C 1..0=3 -xor rd rs1 rs2 16=0 15..10=0 9..7=4 6..2=0x0C 1..0=3 -srl rd rs1 rs2 16=0 15..10=0 9..7=5 6..2=0x0C 1..0=3 -sra rd rs1 rs2 16=1 15..10=0 9..7=5 6..2=0x0C 1..0=3 -or rd rs1 rs2 16=0 15..10=0 9..7=6 6..2=0x0C 1..0=3 -and rd rs1 rs2 16=0 15..10=0 9..7=7 6..2=0x0C 1..0=3 - -mul rd rs1 rs2 16=0 15..10=1 9..7=0 6..2=0x0C 1..0=3 -mulh rd rs1 rs2 16=0 15..10=1 9..7=1 6..2=0x0C 1..0=3 -mulhsu rd rs1 rs2 16=0 15..10=1 9..7=2 6..2=0x0C 1..0=3 -mulhu rd rs1 rs2 16=0 15..10=1 9..7=3 6..2=0x0C 1..0=3 -div rd rs1 rs2 16=0 15..10=1 9..7=4 6..2=0x0C 1..0=3 -divu rd rs1 rs2 16=0 15..10=1 9..7=5 6..2=0x0C 1..0=3 -rem rd rs1 rs2 16=0 15..10=1 9..7=6 6..2=0x0C 1..0=3 -remu rd rs1 rs2 16=0 15..10=1 9..7=7 6..2=0x0C 1..0=3 - -addiw rd rs1 imm12 9..7=0 6..2=0x06 1..0=3 -slliw rd rs1 21..17=0 16=0 15=0 shamtw 9..7=1 6..2=0x06 1..0=3 -srliw rd rs1 21..17=0 16=0 15=0 shamtw 9..7=5 6..2=0x06 1..0=3 -sraiw rd rs1 21..17=0 16=1 15=0 shamtw 9..7=5 6..2=0x06 1..0=3 - -addw rd rs1 rs2 16=0 15..10=0 9..7=0 6..2=0x0E 1..0=3 -subw rd rs1 rs2 16=1 15..10=0 9..7=0 6..2=0x0E 1..0=3 -sllw rd rs1 rs2 16=0 15..10=0 9..7=1 6..2=0x0E 1..0=3 -srlw rd rs1 rs2 16=0 15..10=0 9..7=5 6..2=0x0E 1..0=3 -sraw rd rs1 rs2 16=1 15..10=0 9..7=5 6..2=0x0E 1..0=3 - -mulw rd rs1 rs2 16=0 15..10=1 9..7=0 6..2=0x0E 1..0=3 -divw rd rs1 rs2 16=0 15..10=1 9..7=4 6..2=0x0E 1..0=3 -divuw rd rs1 rs2 16=0 15..10=1 9..7=5 6..2=0x0E 1..0=3 -remw rd rs1 rs2 16=0 15..10=1 9..7=6 6..2=0x0E 1..0=3 -remuw rd rs1 rs2 16=0 15..10=1 9..7=7 6..2=0x0E 1..0=3 - -lb rd rs1 imm12 9..7=0 6..2=0x00 1..0=3 -lh rd rs1 imm12 9..7=1 6..2=0x00 1..0=3 -lw rd rs1 imm12 9..7=2 6..2=0x00 1..0=3 -ld rd rs1 imm12 9..7=3 6..2=0x00 1..0=3 -lbu rd rs1 imm12 9..7=4 6..2=0x00 1..0=3 -lhu rd rs1 imm12 9..7=5 6..2=0x00 1..0=3 -lwu rd rs1 imm12 9..7=6 6..2=0x00 1..0=3 - -# XXX If you add new store instructions, make sure to modify tc-riscv.c and -# elfxx-riscv.c to detect them; the split immediate is handled therein. -# search for MATCH_SW and continue this inglorious hack in the obvious way. -sb imm12hi rs1 rs2 imm12lo 9..7=0 6..2=0x08 1..0=3 -sh imm12hi rs1 rs2 imm12lo 9..7=1 6..2=0x08 1..0=3 -sw imm12hi rs1 rs2 imm12lo 9..7=2 6..2=0x08 1..0=3 -sd imm12hi rs1 rs2 imm12lo 9..7=3 6..2=0x08 1..0=3 - -amoadd.w rd rs1 rs2 16..10=0 9..7=2 6..2=0x0A 1..0=3 -amoswap.w rd rs1 rs2 16..10=1 9..7=2 6..2=0x0A 1..0=3 -amoand.w rd rs1 rs2 16..10=2 9..7=2 6..2=0x0A 1..0=3 -amoor.w rd rs1 rs2 16..10=3 9..7=2 6..2=0x0A 1..0=3 -amomin.w rd rs1 rs2 16..10=4 9..7=2 6..2=0x0A 1..0=3 -amomax.w rd rs1 rs2 16..10=5 9..7=2 6..2=0x0A 1..0=3 -amominu.w rd rs1 rs2 16..10=6 9..7=2 6..2=0x0A 1..0=3 -amomaxu.w rd rs1 rs2 16..10=7 9..7=2 6..2=0x0A 1..0=3 +addi rd rs1 imm12 14..12=0 6..2=0x04 1..0=3 +slli rd rs1 31..26=16 shamt 14..12=1 6..2=0x04 1..0=3 +slti rd rs1 imm12 14..12=2 6..2=0x04 1..0=3 +sltiu rd rs1 imm12 14..12=3 6..2=0x04 1..0=3 +xori rd rs1 imm12 14..12=4 6..2=0x04 1..0=3 +srli rd rs1 31..26=0 shamt 14..12=5 6..2=0x04 1..0=3 +srai rd rs1 31..26=16 shamt 14..12=5 6..2=0x04 1..0=3 +ori rd rs1 imm12 14..12=6 6..2=0x04 1..0=3 +andi rd rs1 imm12 14..12=7 6..2=0x04 1..0=3 + +add rd rs1 rs2 31..25=0 14..12=0 6..2=0x0C 1..0=3 +sub rd rs1 rs2 31..25=32 14..12=0 6..2=0x0C 1..0=3 +sll rd rs1 rs2 31..25=0 14..12=1 6..2=0x0C 1..0=3 +slt rd rs1 rs2 31..25=0 14..12=2 6..2=0x0C 1..0=3 +sltu rd rs1 rs2 31..25=0 14..12=3 6..2=0x0C 1..0=3 +xor rd rs1 rs2 31..25=0 14..12=4 6..2=0x0C 1..0=3 +srl rd rs1 rs2 31..25=0 14..12=5 6..2=0x0C 1..0=3 +sra rd rs1 rs2 31..25=32 14..12=5 6..2=0x0C 1..0=3 +or rd rs1 rs2 31..25=0 14..12=6 6..2=0x0C 1..0=3 +and rd rs1 rs2 31..25=0 14..12=7 6..2=0x0C 1..0=3 + +mul rd rs1 rs2 31..25=1 14..12=0 6..2=0x0C 1..0=3 +mulh rd rs1 rs2 31..25=1 14..12=1 6..2=0x0C 1..0=3 +mulhsu rd rs1 rs2 31..25=1 14..12=2 6..2=0x0C 1..0=3 +mulhu rd rs1 rs2 31..25=1 14..12=3 6..2=0x0C 1..0=3 +div rd rs1 rs2 31..25=1 14..12=4 6..2=0x0C 1..0=3 +divu rd rs1 rs2 31..25=1 14..12=5 6..2=0x0C 1..0=3 +rem rd rs1 rs2 31..25=1 14..12=6 6..2=0x0C 1..0=3 +remu rd rs1 rs2 31..25=1 14..12=7 6..2=0x0C 1..0=3 + +addiw rd rs1 imm12 14..12=0 6..2=0x06 1..0=3 +slliw rd rs1 31..25=32 shamtw 14..12=1 6..2=0x06 1..0=3 +srliw rd rs1 31..25=0 shamtw 14..12=5 6..2=0x06 1..0=3 +sraiw rd rs1 31..25=32 shamtw 14..12=5 6..2=0x06 1..0=3 + +addw rd rs1 rs2 31..25=0 14..12=0 6..2=0x0E 1..0=3 +subw rd rs1 rs2 31..25=32 14..12=0 6..2=0x0E 1..0=3 +sllw rd rs1 rs2 31..25=0 14..12=1 6..2=0x0E 1..0=3 +srlw rd rs1 rs2 31..25=0 14..12=5 6..2=0x0E 1..0=3 +sraw rd rs1 rs2 31..25=32 14..12=5 6..2=0x0E 1..0=3 + +mulw rd rs1 rs2 31..25=1 14..12=0 6..2=0x0E 1..0=3 +divw rd rs1 rs2 31..25=1 14..12=4 6..2=0x0E 1..0=3 +divuw rd rs1 rs2 31..25=1 14..12=5 6..2=0x0E 1..0=3 +remw rd rs1 rs2 31..25=1 14..12=6 6..2=0x0E 1..0=3 +remuw rd rs1 rs2 31..25=1 14..12=7 6..2=0x0E 1..0=3 + +lb rd rs1 imm12 14..12=0 6..2=0x00 1..0=3 +lh rd rs1 imm12 14..12=1 6..2=0x00 1..0=3 +lw rd rs1 imm12 14..12=2 6..2=0x00 1..0=3 +ld rd rs1 imm12 14..12=3 6..2=0x00 1..0=3 +lbu rd rs1 imm12 14..12=4 6..2=0x00 1..0=3 +lhu rd rs1 imm12 14..12=5 6..2=0x00 1..0=3 +lwu rd rs1 imm12 14..12=6 6..2=0x00 1..0=3 + +sb imm12hi rs1 rs2 imm12lo 14..12=0 6..2=0x08 1..0=3 +sh imm12hi rs1 rs2 imm12lo 14..12=1 6..2=0x08 1..0=3 +sw imm12hi rs1 rs2 imm12lo 14..12=2 6..2=0x08 1..0=3 +sd imm12hi rs1 rs2 imm12lo 14..12=3 6..2=0x08 1..0=3 + +amoadd.w rd rs1 rs2 aqrl 31..29=0 28..27=0 14..12=2 6..2=0x0B 1..0=3 +amoxor.w rd rs1 rs2 aqrl 31..29=1 28..27=0 14..12=2 6..2=0x0B 1..0=3 +amoor.w rd rs1 rs2 aqrl 31..29=2 28..27=0 14..12=2 6..2=0x0B 1..0=3 +amoand.w rd rs1 rs2 aqrl 31..29=3 28..27=0 14..12=2 6..2=0x0B 1..0=3 +amomin.w rd rs1 rs2 aqrl 31..29=4 28..27=0 14..12=2 6..2=0x0B 1..0=3 +amomax.w rd rs1 rs2 aqrl 31..29=5 28..27=0 14..12=2 6..2=0x0B 1..0=3 +amominu.w rd rs1 rs2 aqrl 31..29=6 28..27=0 14..12=2 6..2=0x0B 1..0=3 +amomaxu.w rd rs1 rs2 aqrl 31..29=7 28..27=0 14..12=2 6..2=0x0B 1..0=3 +amoswap.w rd rs1 rs2 aqrl 31..29=0 28..27=1 14..12=2 6..2=0x0B 1..0=3 +lr.w rd rs1 24..20=0 aqrl 31..29=0 28..27=2 14..12=2 6..2=0x0B 1..0=3 +sc.w rd rs1 rs2 aqrl 31..29=0 28..27=3 14..12=2 6..2=0x0B 1..0=3 -amoadd.d rd rs1 rs2 16..10=0 9..7=3 6..2=0x0A 1..0=3 -amoswap.d rd rs1 rs2 16..10=1 9..7=3 6..2=0x0A 1..0=3 -amoand.d rd rs1 rs2 16..10=2 9..7=3 6..2=0x0A 1..0=3 -amoor.d rd rs1 rs2 16..10=3 9..7=3 6..2=0x0A 1..0=3 -amomin.d rd rs1 rs2 16..10=4 9..7=3 6..2=0x0A 1..0=3 -amomax.d rd rs1 rs2 16..10=5 9..7=3 6..2=0x0A 1..0=3 -amominu.d rd rs1 rs2 16..10=6 9..7=3 6..2=0x0A 1..0=3 -amomaxu.d rd rs1 rs2 16..10=7 9..7=3 6..2=0x0A 1..0=3 - -lr.w rd rs1 21..17=0 16=1 15..10=0 9..7=2 6..2=0x0A 1..0=3 -lr.d rd rs1 21..17=0 16=1 15..10=0 9..7=3 6..2=0x0A 1..0=3 -sc.w rd rs1 rs2 16=1 15..10=1 9..7=2 6..2=0x0A 1..0=3 -sc.d rd rs1 rs2 16=1 15..10=1 9..7=3 6..2=0x0A 1..0=3 - -fence.i 31..10=ignore 9..7=1 6..2=0x0B 1..0=3 -fence 31..10=ignore 9..7=2 6..2=0x0B 1..0=3 -fence.v.l 31..10=ignore 9..7=4 6..2=0x0B 1..0=3 -fence.v.g 31..10=ignore 9..7=5 6..2=0x0B 1..0=3 - -syscall 31..27=0 26..22=0 21..17=0 16..10=0 9..7=0 6..2=0x1D 1..0=3 -break 31..27=0 26..22=0 21..17=0 16..10=0 9..7=1 6..2=0x1D 1..0=3 -rdcycle rd 26..22=0 21..17=0 16..10=0 9..7=4 6..2=0x1D 1..0=3 -rdtime rd 26..22=0 21..17=0 16..10=1 9..7=4 6..2=0x1D 1..0=3 -rdinstret rd 26..22=0 21..17=0 16..10=2 9..7=4 6..2=0x1D 1..0=3 +amoadd.d rd rs1 rs2 aqrl 31..29=0 28..27=0 14..12=3 6..2=0x0B 1..0=3 +amoxor.d rd rs1 rs2 aqrl 31..29=1 28..27=0 14..12=3 6..2=0x0B 1..0=3 +amoor.d rd rs1 rs2 aqrl 31..29=2 28..27=0 14..12=3 6..2=0x0B 1..0=3 +amoand.d rd rs1 rs2 aqrl 31..29=3 28..27=0 14..12=3 6..2=0x0B 1..0=3 +amomin.d rd rs1 rs2 aqrl 31..29=4 28..27=0 14..12=3 6..2=0x0B 1..0=3 +amomax.d rd rs1 rs2 aqrl 31..29=5 28..27=0 14..12=3 6..2=0x0B 1..0=3 +amominu.d rd rs1 rs2 aqrl 31..29=6 28..27=0 14..12=3 6..2=0x0B 1..0=3 +amomaxu.d rd rs1 rs2 aqrl 31..29=7 28..27=0 14..12=3 6..2=0x0B 1..0=3 +amoswap.d rd rs1 rs2 aqrl 31..29=0 28..27=1 14..12=3 6..2=0x0B 1..0=3 +lr.d rd rs1 24..20=0 aqrl 31..29=0 28..27=2 14..12=3 6..2=0x0B 1..0=3 +sc.d rd rs1 rs2 aqrl 31..29=0 28..27=3 14..12=3 6..2=0x0B 1..0=3 + +fence 31..28=ignore pred succ 19..15=ignore 14..12=0 11..7=ignore 6..2=0x03 1..0=3 +fence.i 31..28=ignore 27..20=ignore 19..15=ignore 14..12=1 11..7=ignore 6..2=0x03 1..0=3 + +syscall 11..7=0 19..15=0 24..20=0 31..25=0 14..12=0 6..2=0x1D 1..0=3 +break 11..7=0 19..15=0 24..20=0 31..25=0 14..12=1 6..2=0x1D 1..0=3 +rdcycle rd 19..15=0 24..20=0 31..25=0 14..12=4 6..2=0x1D 1..0=3 +rdtime rd 19..15=0 24..20=0 31..25=1 14..12=4 6..2=0x1D 1..0=3 +rdinstret rd 19..15=0 24..20=0 31..25=2 14..12=4 6..2=0x1D 1..0=3 # SUPERVISOR -mtpcr rd rs1 rs2 16..10=0 9..7=0 6..2=0x1C 1..0=3 -mfpcr rd rs1 21..17=0 16..10=0 9..7=1 6..2=0x1C 1..0=3 -setpcr rd rs1 imm12 9..7=2 6..2=0x1C 1..0=3 -clearpcr rd rs1 imm12 9..7=3 6..2=0x1C 1..0=3 -eret 31..27=0 26..22=0 21..17=0 16..10=0 9..7=4 6..2=0x1C 1..0=3 +mtpcr rd rs1 rs2 31..25=0 14..12=0 6..2=0x1C 1..0=3 +mfpcr rd rs1 24..20=0 31..25=0 14..12=1 6..2=0x1C 1..0=3 +setpcr rd rs1 imm12 14..12=2 6..2=0x1C 1..0=3 +clearpcr rd rs1 imm12 14..12=3 6..2=0x1C 1..0=3 +eret 11..7=0 19..15=0 24..20=0 31..25=0 14..12=4 6..2=0x1C 1..0=3 # 0x7C-0x7F are reserved for >32b instructions -fadd.s rd rs1 rs2 16..12=0 rm 8..7=0 6..2=0x14 1..0=3 -fsub.s rd rs1 rs2 16..12=1 rm 8..7=0 6..2=0x14 1..0=3 -fmul.s rd rs1 rs2 16..12=2 rm 8..7=0 6..2=0x14 1..0=3 -fdiv.s rd rs1 rs2 16..12=3 rm 8..7=0 6..2=0x14 1..0=3 -fsqrt.s rd rs1 21..17=0 16..12=4 rm 8..7=0 6..2=0x14 1..0=3 -fsgnj.s rd rs1 rs2 16..12=5 11..9=0 8..7=0 6..2=0x14 1..0=3 -fsgnjn.s rd rs1 rs2 16..12=6 11..9=0 8..7=0 6..2=0x14 1..0=3 -fsgnjx.s rd rs1 rs2 16..12=7 11..9=0 8..7=0 6..2=0x14 1..0=3 - -fadd.d rd rs1 rs2 16..12=0x0 rm 8..7=1 6..2=0x14 1..0=3 -fsub.d rd rs1 rs2 16..12=0x1 rm 8..7=1 6..2=0x14 1..0=3 -fmul.d rd rs1 rs2 16..12=0x2 rm 8..7=1 6..2=0x14 1..0=3 -fdiv.d rd rs1 rs2 16..12=0x3 rm 8..7=1 6..2=0x14 1..0=3 -fsqrt.d rd rs1 21..17=0 16..12=0x4 rm 8..7=1 6..2=0x14 1..0=3 -fsgnj.d rd rs1 rs2 16..12=0x5 11..9=0 8..7=1 6..2=0x14 1..0=3 -fsgnjn.d rd rs1 rs2 16..12=0x6 11..9=0 8..7=1 6..2=0x14 1..0=3 -fsgnjx.d rd rs1 rs2 16..12=0x7 11..9=0 8..7=1 6..2=0x14 1..0=3 - -fcvt.l.s rd rs1 21..17=0 16..12=0x8 rm 8..7=0 6..2=0x14 1..0=3 -fcvt.lu.s rd rs1 21..17=0 16..12=0x9 rm 8..7=0 6..2=0x14 1..0=3 -fcvt.w.s rd rs1 21..17=0 16..12=0xA rm 8..7=0 6..2=0x14 1..0=3 -fcvt.wu.s rd rs1 21..17=0 16..12=0xB rm 8..7=0 6..2=0x14 1..0=3 - -fcvt.l.d rd rs1 21..17=0 16..12=0x8 rm 8..7=1 6..2=0x14 1..0=3 -fcvt.lu.d rd rs1 21..17=0 16..12=0x9 rm 8..7=1 6..2=0x14 1..0=3 -fcvt.w.d rd rs1 21..17=0 16..12=0xA rm 8..7=1 6..2=0x14 1..0=3 -fcvt.wu.d rd rs1 21..17=0 16..12=0xB rm 8..7=1 6..2=0x14 1..0=3 - -fcvt.s.l rd rs1 21..17=0 16..12=0xC rm 8..7=0 6..2=0x14 1..0=3 -fcvt.s.lu rd rs1 21..17=0 16..12=0xD rm 8..7=0 6..2=0x14 1..0=3 -fcvt.s.w rd rs1 21..17=0 16..12=0xE rm 8..7=0 6..2=0x14 1..0=3 -fcvt.s.wu rd rs1 21..17=0 16..12=0xF rm 8..7=0 6..2=0x14 1..0=3 - -fcvt.d.l rd rs1 21..17=0 16..12=0xC rm 8..7=1 6..2=0x14 1..0=3 -fcvt.d.lu rd rs1 21..17=0 16..12=0xD rm 8..7=1 6..2=0x14 1..0=3 -fcvt.d.w rd rs1 21..17=0 16..12=0xE rm 8..7=1 6..2=0x14 1..0=3 -fcvt.d.wu rd rs1 21..17=0 16..12=0xF rm 8..7=1 6..2=0x14 1..0=3 - -fcvt.s.d rd rs1 21..17=0 16..14=0x4 13..12=1 rm 8..7=0 6..2=0x14 1..0=3 -fcvt.d.s rd rs1 21..17=0 16..14=0x4 13..12=0 rm 8..7=1 6..2=0x14 1..0=3 - -feq.s rd rs1 rs2 16..12=0x15 11..9=0 8..7=0 6..2=0x14 1..0=3 -flt.s rd rs1 rs2 16..12=0x16 11..9=0 8..7=0 6..2=0x14 1..0=3 -fle.s rd rs1 rs2 16..12=0x17 11..9=0 8..7=0 6..2=0x14 1..0=3 - -feq.d rd rs1 rs2 16..12=0x15 11..9=0 8..7=1 6..2=0x14 1..0=3 -flt.d rd rs1 rs2 16..12=0x16 11..9=0 8..7=1 6..2=0x14 1..0=3 -fle.d rd rs1 rs2 16..12=0x17 11..9=0 8..7=1 6..2=0x14 1..0=3 - -fmin.s rd rs1 rs2 16..12=0x18 11..9=0 8..7=0 6..2=0x14 1..0=3 -fmax.s rd rs1 rs2 16..12=0x19 11..9=0 8..7=0 6..2=0x14 1..0=3 - -fmin.d rd rs1 rs2 16..12=0x18 11..9=0 8..7=1 6..2=0x14 1..0=3 -fmax.d rd rs1 rs2 16..12=0x19 11..9=0 8..7=1 6..2=0x14 1..0=3 - -fmv.x.s rd rs1 21..17=0 16..12=0x1C 11..9=0 8..7=0 6..2=0x14 1..0=3 -fmv.x.d rd rs1 21..17=0 16..12=0x1C 11..9=0 8..7=1 6..2=0x14 1..0=3 -frsr rd 26..22=0 21..17=0 16..12=0x1D 11..9=0 8..7=0 6..2=0x14 1..0=3 -fmv.s.x rd rs1 21..17=0 16..12=0x1E 11..9=0 8..7=0 6..2=0x14 1..0=3 -fmv.d.x rd rs1 21..17=0 16..12=0x1E 11..9=0 8..7=1 6..2=0x14 1..0=3 -fssr rd rs1 21..17=0 16..12=0x1F 11..9=0 8..7=0 6..2=0x14 1..0=3 - -flw rd rs1 imm12 9..7=2 6..2=0x01 1..0=3 -fld rd rs1 imm12 9..7=3 6..2=0x01 1..0=3 - -fsw imm12hi rs1 rs2 imm12lo 9..7=2 6..2=0x09 1..0=3 -fsd imm12hi rs1 rs2 imm12lo 9..7=3 6..2=0x09 1..0=3 - -fmadd.s rd rs1 rs2 rs3 rm 8..7=0 6..2=0x10 1..0=3 -fmsub.s rd rs1 rs2 rs3 rm 8..7=0 6..2=0x11 1..0=3 -fnmsub.s rd rs1 rs2 rs3 rm 8..7=0 6..2=0x12 1..0=3 -fnmadd.s rd rs1 rs2 rs3 rm 8..7=0 6..2=0x13 1..0=3 - -fmadd.d rd rs1 rs2 rs3 rm 8..7=1 6..2=0x10 1..0=3 -fmsub.d rd rs1 rs2 rs3 rm 8..7=1 6..2=0x11 1..0=3 -fnmsub.d rd rs1 rs2 rs3 rm 8..7=1 6..2=0x12 1..0=3 -fnmadd.d rd rs1 rs2 rs3 rm 8..7=1 6..2=0x13 1..0=3 +fadd.s rd rs1 rs2 31..27=0x0 rm 26..25=0 6..2=0x14 1..0=3 +fsub.s rd rs1 rs2 31..27=0x1 rm 26..25=0 6..2=0x14 1..0=3 +fmul.s rd rs1 rs2 31..27=0x2 rm 26..25=0 6..2=0x14 1..0=3 +fdiv.s rd rs1 rs2 31..27=0x3 rm 26..25=0 6..2=0x14 1..0=3 +fsqrt.s rd rs1 24..20=0 31..27=0x4 rm 26..25=0 6..2=0x14 1..0=3 +fsgnj.s rd rs1 rs2 31..27=0x5 14..12=0 26..25=0 6..2=0x14 1..0=3 +fsgnjn.s rd rs1 rs2 31..27=0x6 14..12=0 26..25=0 6..2=0x14 1..0=3 +fsgnjx.s rd rs1 rs2 31..27=0x7 14..12=0 26..25=0 6..2=0x14 1..0=3 + +fadd.d rd rs1 rs2 31..27=0x0 rm 26..25=1 6..2=0x14 1..0=3 +fsub.d rd rs1 rs2 31..27=0x1 rm 26..25=1 6..2=0x14 1..0=3 +fmul.d rd rs1 rs2 31..27=0x2 rm 26..25=1 6..2=0x14 1..0=3 +fdiv.d rd rs1 rs2 31..27=0x3 rm 26..25=1 6..2=0x14 1..0=3 +fsqrt.d rd rs1 24..20=0 31..27=0x4 rm 26..25=1 6..2=0x14 1..0=3 +fsgnj.d rd rs1 rs2 31..27=0x5 14..12=0 26..25=1 6..2=0x14 1..0=3 +fsgnjn.d rd rs1 rs2 31..27=0x6 14..12=0 26..25=1 6..2=0x14 1..0=3 +fsgnjx.d rd rs1 rs2 31..27=0x7 14..12=0 26..25=1 6..2=0x14 1..0=3 + +fcvt.l.s rd rs1 24..20=0 31..27=0x8 rm 26..25=0 6..2=0x14 1..0=3 +fcvt.lu.s rd rs1 24..20=0 31..27=0x9 rm 26..25=0 6..2=0x14 1..0=3 +fcvt.w.s rd rs1 24..20=0 31..27=0xA rm 26..25=0 6..2=0x14 1..0=3 +fcvt.wu.s rd rs1 24..20=0 31..27=0xB rm 26..25=0 6..2=0x14 1..0=3 + +fcvt.l.d rd rs1 24..20=0 31..27=0x8 rm 26..25=1 6..2=0x14 1..0=3 +fcvt.lu.d rd rs1 24..20=0 31..27=0x9 rm 26..25=1 6..2=0x14 1..0=3 +fcvt.w.d rd rs1 24..20=0 31..27=0xA rm 26..25=1 6..2=0x14 1..0=3 +fcvt.wu.d rd rs1 24..20=0 31..27=0xB rm 26..25=1 6..2=0x14 1..0=3 + +fcvt.s.l rd rs1 24..20=0 31..27=0xC rm 26..25=0 6..2=0x14 1..0=3 +fcvt.s.lu rd rs1 24..20=0 31..27=0xD rm 26..25=0 6..2=0x14 1..0=3 +fcvt.s.w rd rs1 24..20=0 31..27=0xE rm 26..25=0 6..2=0x14 1..0=3 +fcvt.s.wu rd rs1 24..20=0 31..27=0xF rm 26..25=0 6..2=0x14 1..0=3 + +fcvt.d.l rd rs1 24..20=0 31..27=0xC rm 26..25=1 6..2=0x14 1..0=3 +fcvt.d.lu rd rs1 24..20=0 31..27=0xD rm 26..25=1 6..2=0x14 1..0=3 +fcvt.d.w rd rs1 24..20=0 31..27=0xE rm 26..25=1 6..2=0x14 1..0=3 +fcvt.d.wu rd rs1 24..20=0 31..27=0xF rm 26..25=1 6..2=0x14 1..0=3 + +fcvt.s.d rd rs1 24..20=0 31..29=0x4 28..27=1 rm 26..25=0 6..2=0x14 1..0=3 +fcvt.d.s rd rs1 24..20=0 31..29=0x4 28..27=0 rm 26..25=1 6..2=0x14 1..0=3 + +feq.s rd rs1 rs2 31..27=0x15 14..12=0 26..25=0 6..2=0x14 1..0=3 +flt.s rd rs1 rs2 31..27=0x16 14..12=0 26..25=0 6..2=0x14 1..0=3 +fle.s rd rs1 rs2 31..27=0x17 14..12=0 26..25=0 6..2=0x14 1..0=3 + +feq.d rd rs1 rs2 31..27=0x15 14..12=0 26..25=1 6..2=0x14 1..0=3 +flt.d rd rs1 rs2 31..27=0x16 14..12=0 26..25=1 6..2=0x14 1..0=3 +fle.d rd rs1 rs2 31..27=0x17 14..12=0 26..25=1 6..2=0x14 1..0=3 + +fmin.s rd rs1 rs2 31..27=0x18 14..12=0 26..25=0 6..2=0x14 1..0=3 +fmax.s rd rs1 rs2 31..27=0x19 14..12=0 26..25=0 6..2=0x14 1..0=3 + +fmin.d rd rs1 rs2 31..27=0x18 14..12=0 26..25=1 6..2=0x14 1..0=3 +fmax.d rd rs1 rs2 31..27=0x19 14..12=0 26..25=1 6..2=0x14 1..0=3 + +fmv.x.s rd rs1 24..20=0 31..27=0x1C 14..12=0 26..25=0 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 +frsr rd 19..15=0 24..20=0 31..27=0x1D 14..12=0 26..25=0 6..2=0x14 1..0=3 +fmv.s.x rd rs1 24..20=0 31..27=0x1E 14..12=0 26..25=0 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 +fssr rd rs1 24..20=0 31..27=0x1F 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 +fld rd rs1 imm12 14..12=3 6..2=0x01 1..0=3 + +fsw imm12hi rs1 rs2 imm12lo 14..12=2 6..2=0x09 1..0=3 +fsd imm12hi rs1 rs2 imm12lo 14..12=3 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 + +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 |