# rv_i lui rd imm20 6..2=0x0D 1..0=3 auipc rd imm20 6..2=0x05 1..0=3 jal rd jimm20 6..2=0x1b 1..0=3 jalr rd rs1 imm12 14..12=0 6..2=0x19 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 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 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 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 addi rd rs1 imm12 14..12=0 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 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 fence fm pred succ rs1 14..12=0 rd 6..2=0x03 1..0=3 #specialized fences $pseudo_op rv_i::fence fence.tso 31..28=8 27..24=3 23..20=3 rs1 14..12=0 rd 6..2=0x03 1..0=3 $pseudo_op rv_i::fence pause 31..28=0 27..24=1 23..20=0 19..15=0 14..12=0 11..7=0 6..2=0x03 1..0=3 ecall 31..20=0x000 19..7=0 6..2=0x1C 1..0=3 ebreak 31..20=0x001 19..7=0 6..2=0x1C 1..0=3 #Old names for ecall/ebreak $pseudo_op rv_i::ecall scall 11..7=0 19..15=0 31..20=0x000 14..12=0 6..2=0x1C 1..0=3 $pseudo_op rv_i::ebreak sbreak 11..7=0 19..15=0 31..20=0x001 14..12=0 6..2=0x1C 1..0=3 #pseudoinstructions from asm manual $pseudo_op rv_i::addi mv rd rs1 31..20=0 14..12=0 6..2=0x04 1..0=3 $pseudo_op rv_i::sub neg rd rs1 31..25=32 24..20=0x0 14..12=0 6..2=0x0C 1..0=3 $pseudo_op rv_i::addi nop 31..20=0 19..15=0 14..12=0 11..7=0 6..2=0x04 1..0=3 $pseudo_op rv_i::andi zext.b rd rs1 31..20=0 14..12=7 6..2=0x04 1..0=3 $pseudo_op rv_i::jalr ret 31..20=0 19..15=0x01 14..12=0 11..7=0 6..2=0x19 1..0=3 $pseudo_op rv_i::bgeu bleu bimm12hi rs2 rs1 bimm12lo 14..12=7 6..2=0x18 1..0=3 $pseudo_op rv_i::bltu bgtu bimm12hi rs2 rs1 bimm12lo 14..12=6 6..2=0x18 1..0=3 $pseudo_op rv_i::bge ble bimm12hi rs2 rs1 bimm12lo 14..12=5 6..2=0x18 1..0=3 $pseudo_op rv_i::bge bgez bimm12hi rs1 bimm12lo 24..20=0x0 14..12=5 6..2=0x18 1..0=3 $pseudo_op rv_i::bge blez bimm12hi rs2 bimm12lo 19..15=0x0 14..12=5 6..2=0x18 1..0=3 $pseudo_op rv_i::blt bgt bimm12hi rs2 rs1 bimm12lo 14..12=4 6..2=0x18 1..0=3 $pseudo_op rv_i::blt bgtz bimm12hi rs2 bimm12lo 19..15=0x0 14..12=4 6..2=0x18 1..0=3 $pseudo_op rv_i::blt bltz bimm12hi rs1 bimm12lo 24..20=0x0 14..12=4 6..2=0x18 1..0=3 $pseudo_op rv_i::bne bnez bimm12hi rs1 bimm12lo 24..20=0x0 14..12=1 6..2=0x18 1..0=3 $pseudo_op rv_i::beq beqz bimm12hi rs1 bimm12lo 24..20=0x0 14..12=0 6..2=0x18 1..0=3 $pseudo_op rv_i::sltiu seqz rd rs1 31..20=1 14..12=3 6..2=0x04 1..0=3 $pseudo_op rv_i::sltu snez rd rs2 31..25=0 19..15=0x0 14..12=3 6..2=0x0C 1..0=3 $pseudo_op rv_i::slt sltz rd rs1 31..25=0 24..20=0x0 14..12=2 6..2=0x0C 1..0=3 $pseudo_op rv_i::slt sgtz rd rs2 31..25=0 19..15=0x0 14..12=2 6..2=0x0C 1..0=3