diff options
Diffstat (limited to 'target/riscv/insn32.decode')
| -rw-r--r-- | target/riscv/insn32.decode | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode index f22df04cfd..c45b8fa1d8 100644 --- a/target/riscv/insn32.decode +++ b/target/riscv/insn32.decode @@ -38,6 +38,8 @@ %imm_bs 30:2 !function=ex_shift_3 %imm_rnum 20:4 %imm_z6 26:1 15:5 +%imm_mop5 30:1 26:2 20:2 +%imm_mop3 30:1 26:2 # Argument sets: &empty @@ -56,6 +58,8 @@ &r2nfvm vm rd rs1 nf &rnfvm vm rd rs1 rs2 nf &k_aes shamt rs2 rs1 rd +&mop5 imm rd rs1 +&mop3 imm rd rs1 rs2 # Formats 32: @r ....... ..... ..... ... ..... ....... &r %rs2 %rs1 %rd @@ -98,6 +102,9 @@ @k_aes .. ..... ..... ..... ... ..... ....... &k_aes shamt=%imm_bs %rs2 %rs1 %rd @i_aes .. ..... ..... ..... ... ..... ....... &i imm=%imm_rnum %rs1 %rd +@mop5 . . .. .. .... .. ..... ... ..... ....... &mop5 imm=%imm_mop5 %rd %rs1 +@mop3 . . .. .. . ..... ..... ... ..... ....... &mop3 imm=%imm_mop3 %rd %rs1 %rs2 + # Formats 64: @sh5 ....... ..... ..... ... ..... ....... &shift shamt=%sh5 %rs1 %rd @@ -1010,3 +1017,29 @@ amocas_w 00101 . . ..... ..... 010 ..... 0101111 @atom_st amocas_d 00101 . . ..... ..... 011 ..... 0101111 @atom_st # *** RV64 Zacas Standard Extension *** amocas_q 00101 . . ..... ..... 100 ..... 0101111 @atom_st + +# *** Zimop may-be-operation extension *** +mop_r_n 1 . 00 .. 0111 .. ..... 100 ..... 1110011 @mop5 +mop_rr_n 1 . 00 .. 1 ..... ..... 100 ..... 1110011 @mop3 + +# *** Zabhb Standard Extension *** +amoswap_b 00001 . . ..... ..... 000 ..... 0101111 @atom_st +amoadd_b 00000 . . ..... ..... 000 ..... 0101111 @atom_st +amoxor_b 00100 . . ..... ..... 000 ..... 0101111 @atom_st +amoand_b 01100 . . ..... ..... 000 ..... 0101111 @atom_st +amoor_b 01000 . . ..... ..... 000 ..... 0101111 @atom_st +amomin_b 10000 . . ..... ..... 000 ..... 0101111 @atom_st +amomax_b 10100 . . ..... ..... 000 ..... 0101111 @atom_st +amominu_b 11000 . . ..... ..... 000 ..... 0101111 @atom_st +amomaxu_b 11100 . . ..... ..... 000 ..... 0101111 @atom_st +amoswap_h 00001 . . ..... ..... 001 ..... 0101111 @atom_st +amoadd_h 00000 . . ..... ..... 001 ..... 0101111 @atom_st +amoxor_h 00100 . . ..... ..... 001 ..... 0101111 @atom_st +amoand_h 01100 . . ..... ..... 001 ..... 0101111 @atom_st +amoor_h 01000 . . ..... ..... 001 ..... 0101111 @atom_st +amomin_h 10000 . . ..... ..... 001 ..... 0101111 @atom_st +amomax_h 10100 . . ..... ..... 001 ..... 0101111 @atom_st +amominu_h 11000 . . ..... ..... 001 ..... 0101111 @atom_st +amomaxu_h 11100 . . ..... ..... 001 ..... 0101111 @atom_st +amocas_b 00101 . . ..... ..... 000 ..... 0101111 @atom_st +amocas_h 00101 . . ..... ..... 001 ..... 0101111 @atom_st |