| Message ID | 20230523093539.203909-9-liweiwei@iscas.ac.cn (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add support for extension specific disas | expand |
On Tue, May 23, 2023 at 7:38 PM Weiwei Li <liweiwei@iscas.ac.cn> wrote: > > Remove redundant parenthese and fix multi-line comments. > > Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn> > Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn> > Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Alistair > --- > disas/riscv.c | 219 +++++++++++++++++++++++++------------------------- > 1 file changed, 110 insertions(+), 109 deletions(-) > > diff --git a/disas/riscv.c b/disas/riscv.c > index e5d3cefd17..5b9205ab9b 100644 > --- a/disas/riscv.c > +++ b/disas/riscv.c > @@ -2386,9 +2386,9 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > { > rv_inst inst = dec->inst; > rv_opcode op = rv_op_illegal; > - switch (((inst >> 0) & 0b11)) { > + switch ((inst >> 0) & 0b11) { > case 0: > - switch (((inst >> 13) & 0b111)) { > + switch ((inst >> 13) & 0b111) { > case 0: op = rv_op_c_addi4spn; break; > case 1: > if (isa == rv128) { > @@ -2441,9 +2441,9 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 1: > - switch (((inst >> 13) & 0b111)) { > + switch ((inst >> 13) & 0b111) { > case 0: > - switch (((inst >> 2) & 0b11111111111)) { > + switch ((inst >> 2) & 0b11111111111) { > case 0: op = rv_op_c_nop; break; > default: op = rv_op_c_addi; break; > } > @@ -2457,13 +2457,13 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > break; > case 2: op = rv_op_c_li; break; > case 3: > - switch (((inst >> 7) & 0b11111)) { > + switch ((inst >> 7) & 0b11111) { > case 2: op = rv_op_c_addi16sp; break; > default: op = rv_op_c_lui; break; > } > break; > case 4: > - switch (((inst >> 10) & 0b11)) { > + switch ((inst >> 10) & 0b11) { > case 0: > op = rv_op_c_srli; > break; > @@ -2500,7 +2500,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 2: > - switch (((inst >> 13) & 0b111)) { > + switch ((inst >> 13) & 0b111) { > case 0: > op = rv_op_c_slli; > break; > @@ -2520,17 +2520,17 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 4: > - switch (((inst >> 12) & 0b1)) { > + switch ((inst >> 12) & 0b1) { > case 0: > - switch (((inst >> 2) & 0b11111)) { > + switch ((inst >> 2) & 0b11111) { > case 0: op = rv_op_c_jr; break; > default: op = rv_op_c_mv; break; > } > break; > case 1: > - switch (((inst >> 2) & 0b11111)) { > + switch ((inst >> 2) & 0b11111) { > case 0: > - switch (((inst >> 7) & 0b11111)) { > + switch ((inst >> 7) & 0b11111) { > case 0: op = rv_op_c_ebreak; break; > default: op = rv_op_c_jalr; break; > } > @@ -2604,9 +2604,9 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 3: > - switch (((inst >> 2) & 0b11111)) { > + switch ((inst >> 2) & 0b11111) { > case 0: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_lb; break; > case 1: op = rv_op_lh; break; > case 2: op = rv_op_lw; break; > @@ -2618,17 +2618,17 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 1: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: > - switch (((inst >> 20) & 0b111111111111)) { > + switch ((inst >> 20) & 0b111111111111) { > case 40: op = rv_op_vl1re8_v; break; > case 552: op = rv_op_vl2re8_v; break; > case 1576: op = rv_op_vl4re8_v; break; > case 3624: op = rv_op_vl8re8_v; break; > } > - switch (((inst >> 26) & 0b111)) { > + switch ((inst >> 26) & 0b111) { > case 0: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_vle8_v; break; > case 11: op = rv_op_vlm_v; break; > case 16: op = rv_op_vle8ff_v; break; > @@ -2643,15 +2643,15 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > case 3: op = rv_op_fld; break; > case 4: op = rv_op_flq; break; > case 5: > - switch (((inst >> 20) & 0b111111111111)) { > + switch ((inst >> 20) & 0b111111111111) { > case 40: op = rv_op_vl1re16_v; break; > case 552: op = rv_op_vl2re16_v; break; > case 1576: op = rv_op_vl4re16_v; break; > case 3624: op = rv_op_vl8re16_v; break; > } > - switch (((inst >> 26) & 0b111)) { > + switch ((inst >> 26) & 0b111) { > case 0: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_vle16_v; break; > case 16: op = rv_op_vle16ff_v; break; > } > @@ -2662,15 +2662,15 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 6: > - switch (((inst >> 20) & 0b111111111111)) { > + switch ((inst >> 20) & 0b111111111111) { > case 40: op = rv_op_vl1re32_v; break; > case 552: op = rv_op_vl2re32_v; break; > case 1576: op = rv_op_vl4re32_v; break; > case 3624: op = rv_op_vl8re32_v; break; > } > - switch (((inst >> 26) & 0b111)) { > + switch ((inst >> 26) & 0b111) { > case 0: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_vle32_v; break; > case 16: op = rv_op_vle32ff_v; break; > } > @@ -2681,15 +2681,15 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 7: > - switch (((inst >> 20) & 0b111111111111)) { > + switch ((inst >> 20) & 0b111111111111) { > case 40: op = rv_op_vl1re64_v; break; > case 552: op = rv_op_vl2re64_v; break; > case 1576: op = rv_op_vl4re64_v; break; > case 3624: op = rv_op_vl8re64_v; break; > } > - switch (((inst >> 26) & 0b111)) { > + switch ((inst >> 26) & 0b111) { > case 0: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_vle64_v; break; > case 16: op = rv_op_vle64ff_v; break; > } > @@ -2702,25 +2702,25 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 3: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_fence; break; > case 1: op = rv_op_fence_i; break; > case 2: op = rv_op_lq; break; > } > break; > case 4: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_addi; break; > case 1: > - switch (((inst >> 27) & 0b11111)) { > + switch ((inst >> 27) & 0b11111) { > case 0b00000: op = rv_op_slli; break; > case 0b00001: > - switch (((inst >> 20) & 0b1111111)) { > + switch ((inst >> 20) & 0b1111111) { > case 0b0001111: op = rv_op_zip; break; > } > break; > case 0b00010: > - switch (((inst >> 20) & 0b1111111)) { > + switch ((inst >> 20) & 0b1111111) { > case 0b0000000: op = rv_op_sha256sum0; break; > case 0b0000001: op = rv_op_sha256sum1; break; > case 0b0000010: op = rv_op_sha256sig0; break; > @@ -2735,7 +2735,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > break; > case 0b00101: op = rv_op_bseti; break; > case 0b00110: > - switch (((inst >> 20) & 0b1111111)) { > + switch ((inst >> 20) & 0b1111111) { > case 0b0000000: op = rv_op_aes64im; break; > default: > if (((inst >> 24) & 0b0111) == 0b001) { > @@ -2747,7 +2747,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > case 0b01001: op = rv_op_bclri; break; > case 0b01101: op = rv_op_binvi; break; > case 0b01100: > - switch (((inst >> 20) & 0b1111111)) { > + switch ((inst >> 20) & 0b1111111) { > case 0b0000000: op = rv_op_clz; break; > case 0b0000001: op = rv_op_ctz; break; > case 0b0000010: op = rv_op_cpop; break; > @@ -2762,10 +2762,10 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > case 3: op = rv_op_sltiu; break; > case 4: op = rv_op_xori; break; > case 5: > - switch (((inst >> 27) & 0b11111)) { > + switch ((inst >> 27) & 0b11111) { > case 0b00000: op = rv_op_srli; break; > case 0b00001: > - switch (((inst >> 20) & 0b1111111)) { > + switch ((inst >> 20) & 0b1111111) { > case 0b0001111: op = rv_op_unzip; break; > } > break; > @@ -2788,10 +2788,10 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > break; > case 5: op = rv_op_auipc; break; > case 6: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_addiw; break; > case 1: > - switch (((inst >> 26) & 0b111111)) { > + switch ((inst >> 26) & 0b111111) { > case 0: op = rv_op_slliw; break; > case 2: op = rv_op_slli_uw; break; > case 24: > @@ -2804,7 +2804,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 5: > - switch (((inst >> 25) & 0b1111111)) { > + switch ((inst >> 25) & 0b1111111) { > case 0: op = rv_op_srliw; break; > case 32: op = rv_op_sraiw; break; > case 48: op = rv_op_roriw; break; > @@ -2813,7 +2813,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 8: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_sb; break; > case 1: op = rv_op_sh; break; > case 2: op = rv_op_sw; break; > @@ -2822,17 +2822,17 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 9: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: > - switch (((inst >> 20) & 0b111111111111)) { > + switch ((inst >> 20) & 0b111111111111) { > case 40: op = rv_op_vs1r_v; break; > case 552: op = rv_op_vs2r_v; break; > case 1576: op = rv_op_vs4r_v; break; > case 3624: op = rv_op_vs8r_v; break; > } > - switch (((inst >> 26) & 0b111)) { > + switch ((inst >> 26) & 0b111) { > case 0: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_vse8_v; break; > case 11: op = rv_op_vsm_v; break; > } > @@ -2846,9 +2846,9 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > case 3: op = rv_op_fsd; break; > case 4: op = rv_op_fsq; break; > case 5: > - switch (((inst >> 26) & 0b111)) { > + switch ((inst >> 26) & 0b111) { > case 0: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_vse16_v; break; > } > break; > @@ -2858,9 +2858,9 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 6: > - switch (((inst >> 26) & 0b111)) { > + switch ((inst >> 26) & 0b111) { > case 0: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_vse32_v; break; > } > break; > @@ -2870,9 +2870,9 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 7: > - switch (((inst >> 26) & 0b111)) { > + switch ((inst >> 26) & 0b111) { > case 0: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_vse64_v; break; > } > break; > @@ -2893,17 +2893,17 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > case 11: op = rv_op_amoswap_d; break; > case 12: op = rv_op_amoswap_q; break; > case 18: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_lr_w; break; > } > break; > case 19: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_lr_d; break; > } > break; > case 20: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_lr_q; break; > } > break; > @@ -3033,35 +3033,35 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 16: > - switch (((inst >> 25) & 0b11)) { > + switch ((inst >> 25) & 0b11) { > case 0: op = rv_op_fmadd_s; break; > case 1: op = rv_op_fmadd_d; break; > case 3: op = rv_op_fmadd_q; break; > } > break; > case 17: > - switch (((inst >> 25) & 0b11)) { > + switch ((inst >> 25) & 0b11) { > case 0: op = rv_op_fmsub_s; break; > case 1: op = rv_op_fmsub_d; break; > case 3: op = rv_op_fmsub_q; break; > } > break; > case 18: > - switch (((inst >> 25) & 0b11)) { > + switch ((inst >> 25) & 0b11) { > case 0: op = rv_op_fnmsub_s; break; > case 1: op = rv_op_fnmsub_d; break; > case 3: op = rv_op_fnmsub_q; break; > } > break; > case 19: > - switch (((inst >> 25) & 0b11)) { > + switch ((inst >> 25) & 0b11) { > case 0: op = rv_op_fnmadd_s; break; > case 1: op = rv_op_fnmadd_d; break; > case 3: op = rv_op_fnmadd_q; break; > } > break; > case 20: > - switch (((inst >> 25) & 0b1111111)) { > + switch ((inst >> 25) & 0b1111111) { > case 0: op = rv_op_fadd_s; break; > case 1: op = rv_op_fadd_d; break; > case 3: op = rv_op_fadd_q; break; > @@ -3075,100 +3075,100 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > case 13: op = rv_op_fdiv_d; break; > case 15: op = rv_op_fdiv_q; break; > case 16: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_fsgnj_s; break; > case 1: op = rv_op_fsgnjn_s; break; > case 2: op = rv_op_fsgnjx_s; break; > } > break; > case 17: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_fsgnj_d; break; > case 1: op = rv_op_fsgnjn_d; break; > case 2: op = rv_op_fsgnjx_d; break; > } > break; > case 19: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_fsgnj_q; break; > case 1: op = rv_op_fsgnjn_q; break; > case 2: op = rv_op_fsgnjx_q; break; > } > break; > case 20: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_fmin_s; break; > case 1: op = rv_op_fmax_s; break; > } > break; > case 21: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_fmin_d; break; > case 1: op = rv_op_fmax_d; break; > } > break; > case 23: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_fmin_q; break; > case 1: op = rv_op_fmax_q; break; > } > break; > case 32: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 1: op = rv_op_fcvt_s_d; break; > case 3: op = rv_op_fcvt_s_q; break; > } > break; > case 33: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_fcvt_d_s; break; > case 3: op = rv_op_fcvt_d_q; break; > } > break; > case 35: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_fcvt_q_s; break; > case 1: op = rv_op_fcvt_q_d; break; > } > break; > case 44: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_fsqrt_s; break; > } > break; > case 45: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_fsqrt_d; break; > } > break; > case 47: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_fsqrt_q; break; > } > break; > case 80: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_fle_s; break; > case 1: op = rv_op_flt_s; break; > case 2: op = rv_op_feq_s; break; > } > break; > case 81: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_fle_d; break; > case 1: op = rv_op_flt_d; break; > case 2: op = rv_op_feq_d; break; > } > break; > case 83: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_fle_q; break; > case 1: op = rv_op_flt_q; break; > case 2: op = rv_op_feq_q; break; > } > break; > case 96: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_fcvt_w_s; break; > case 1: op = rv_op_fcvt_wu_s; break; > case 2: op = rv_op_fcvt_l_s; break; > @@ -3176,7 +3176,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 97: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_fcvt_w_d; break; > case 1: op = rv_op_fcvt_wu_d; break; > case 2: op = rv_op_fcvt_l_d; break; > @@ -3184,7 +3184,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 99: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_fcvt_w_q; break; > case 1: op = rv_op_fcvt_wu_q; break; > case 2: op = rv_op_fcvt_l_q; break; > @@ -3192,7 +3192,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 104: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_fcvt_s_w; break; > case 1: op = rv_op_fcvt_s_wu; break; > case 2: op = rv_op_fcvt_s_l; break; > @@ -3200,7 +3200,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 105: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_fcvt_d_w; break; > case 1: op = rv_op_fcvt_d_wu; break; > case 2: op = rv_op_fcvt_d_l; break; > @@ -3208,7 +3208,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 107: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: op = rv_op_fcvt_q_w; break; > case 1: op = rv_op_fcvt_q_wu; break; > case 2: op = rv_op_fcvt_q_l; break; > @@ -3257,9 +3257,9 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 21: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: > - switch (((inst >> 26) & 0b111111)) { > + switch ((inst >> 26) & 0b111111) { > case 0: op = rv_op_vadd_vv; break; > case 2: op = rv_op_vsub_vv; break; > case 4: op = rv_op_vminu_vv; break; > @@ -3314,7 +3314,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 1: > - switch (((inst >> 26) & 0b111111)) { > + switch ((inst >> 26) & 0b111111) { > case 0: op = rv_op_vfadd_vv; break; > case 1: op = rv_op_vfredusum_vs; break; > case 2: op = rv_op_vfsub_vv; break; > @@ -3327,12 +3327,12 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > case 9: op = rv_op_vfsgnjn_vv; break; > case 10: op = rv_op_vfsgnjx_vv; break; > case 16: > - switch (((inst >> 15) & 0b11111)) { > + switch ((inst >> 15) & 0b11111) { > case 0: if ((inst >> 25) & 1) op = rv_op_vfmv_f_s; break; > } > break; > case 18: > - switch (((inst >> 15) & 0b11111)) { > + switch ((inst >> 15) & 0b11111) { > case 0: op = rv_op_vfcvt_xu_f_v; break; > case 1: op = rv_op_vfcvt_x_f_v; break; > case 2: op = rv_op_vfcvt_f_xu_v; break; > @@ -3357,7 +3357,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 19: > - switch (((inst >> 15) & 0b11111)) { > + switch ((inst >> 15) & 0b11111) { > case 0: op = rv_op_vfsqrt_v; break; > case 4: op = rv_op_vfrsqrt7_v; break; > case 5: op = rv_op_vfrec7_v; break; > @@ -3392,7 +3392,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 2: > - switch (((inst >> 26) & 0b111111)) { > + switch ((inst >> 26) & 0b111111) { > case 0: op = rv_op_vredsum_vs; break; > case 1: op = rv_op_vredand_vs; break; > case 2: op = rv_op_vredor_vs; break; > @@ -3406,14 +3406,14 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > case 10: op = rv_op_vasubu_vv; break; > case 11: op = rv_op_vasub_vv; break; > case 16: > - switch (((inst >> 15) & 0b11111)) { > + switch ((inst >> 15) & 0b11111) { > case 0: if ((inst >> 25) & 1) op = rv_op_vmv_x_s; break; > case 16: op = rv_op_vcpop_m; break; > case 17: op = rv_op_vfirst_m; break; > } > break; > case 18: > - switch (((inst >> 15) & 0b11111)) { > + switch ((inst >> 15) & 0b11111) { > case 2: op = rv_op_vzext_vf8; break; > case 3: op = rv_op_vsext_vf8; break; > case 4: op = rv_op_vzext_vf4; break; > @@ -3423,7 +3423,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 20: > - switch (((inst >> 15) & 0b11111)) { > + switch ((inst >> 15) & 0b11111) { > case 1: op = rv_op_vmsbf_m; break; > case 2: op = rv_op_vmsof_m; break; > case 3: op = rv_op_vmsif_m; break; > @@ -3473,7 +3473,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 3: > - switch (((inst >> 26) & 0b111111)) { > + switch ((inst >> 26) & 0b111111) { > case 0: op = rv_op_vadd_vi; break; > case 3: op = rv_op_vrsub_vi; break; > case 9: op = rv_op_vand_vi; break; > @@ -3504,7 +3504,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > case 33: op = rv_op_vsadd_vi; break; > case 37: op = rv_op_vsll_vi; break; > case 39: > - switch (((inst >> 15) & 0b11111)) { > + switch ((inst >> 15) & 0b11111) { > case 0: op = rv_op_vmv1r_v; break; > case 1: op = rv_op_vmv2r_v; break; > case 3: op = rv_op_vmv4r_v; break; > @@ -3522,7 +3522,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 4: > - switch (((inst >> 26) & 0b111111)) { > + switch ((inst >> 26) & 0b111111) { > case 0: op = rv_op_vadd_vx; break; > case 2: op = rv_op_vsub_vx; break; > case 3: op = rv_op_vrsub_vx; break; > @@ -3579,7 +3579,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 5: > - switch (((inst >> 26) & 0b111111)) { > + switch ((inst >> 26) & 0b111111) { > case 0: op = rv_op_vfadd_vf; break; > case 2: op = rv_op_vfsub_vf; break; > case 4: op = rv_op_vfmin_vf; break; > @@ -3590,7 +3590,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > case 14: op = rv_op_vfslide1up_vf; break; > case 15: op = rv_op_vfslide1down_vf; break; > case 16: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: if ((inst >> 25) & 1) op = rv_op_vfmv_s_f; break; > } > break; > @@ -3630,7 +3630,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 6: > - switch (((inst >> 26) & 0b111111)) { > + switch ((inst >> 26) & 0b111111) { > case 8: op = rv_op_vaaddu_vx; break; > case 9: op = rv_op_vaadd_vx; break; > case 10: op = rv_op_vasubu_vx; break; > @@ -3638,7 +3638,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > case 14: op = rv_op_vslide1up_vx; break; > case 15: op = rv_op_vslide1down_vx; break; > case 16: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 0: if ((inst >> 25) & 1) op = rv_op_vmv_s_x; break; > } > break; > @@ -3683,15 +3683,15 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 22: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_addid; break; > case 1: > - switch (((inst >> 26) & 0b111111)) { > + switch ((inst >> 26) & 0b111111) { > case 0: op = rv_op_sllid; break; > } > break; > case 5: > - switch (((inst >> 26) & 0b111111)) { > + switch ((inst >> 26) & 0b111111) { > case 0: op = rv_op_srlid; break; > case 16: op = rv_op_sraid; break; > } > @@ -3699,7 +3699,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 24: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_beq; break; > case 1: op = rv_op_bne; break; > case 4: op = rv_op_blt; break; > @@ -3709,33 +3709,33 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > } > break; > case 25: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: op = rv_op_jalr; break; > } > break; > case 27: op = rv_op_jal; break; > case 28: > - switch (((inst >> 12) & 0b111)) { > + switch ((inst >> 12) & 0b111) { > case 0: > switch (((inst >> 20) & 0b111111100000) | > ((inst >> 7) & 0b000000011111)) { > case 0: > - switch (((inst >> 15) & 0b1111111111)) { > + switch ((inst >> 15) & 0b1111111111) { > case 0: op = rv_op_ecall; break; > case 32: op = rv_op_ebreak; break; > case 64: op = rv_op_uret; break; > } > break; > case 256: > - switch (((inst >> 20) & 0b11111)) { > + switch ((inst >> 20) & 0b11111) { > case 2: > - switch (((inst >> 15) & 0b11111)) { > + switch ((inst >> 15) & 0b11111) { > case 0: op = rv_op_sret; break; > } > break; > case 4: op = rv_op_sfence_vm; break; > case 5: > - switch (((inst >> 15) & 0b11111)) { > + switch ((inst >> 15) & 0b11111) { > case 0: op = rv_op_wfi; break; > } > break; > @@ -3743,17 +3743,17 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) > break; > case 288: op = rv_op_sfence_vma; break; > case 512: > - switch (((inst >> 15) & 0b1111111111)) { > + switch ((inst >> 15) & 0b1111111111) { > case 64: op = rv_op_hret; break; > } > break; > case 768: > - switch (((inst >> 15) & 0b1111111111)) { > + switch ((inst >> 15) & 0b1111111111) { > case 64: op = rv_op_mret; break; > } > break; > case 1952: > - switch (((inst >> 15) & 0b1111111111)) { > + switch ((inst >> 15) & 0b1111111111) { > case 576: op = rv_op_dret; break; > } > break; > @@ -4605,7 +4605,8 @@ static size_t inst_length(rv_inst inst) > { > /* NOTE: supports maximum instruction size of 64-bits */ > > - /* instruction length coding > + /* > + * instruction length coding > * > * aa - 16 bit aa != 11 > * bbb11 - 32 bit bbb != 111 > -- > 2.25.1 > >
diff --git a/disas/riscv.c b/disas/riscv.c index e5d3cefd17..5b9205ab9b 100644 --- a/disas/riscv.c +++ b/disas/riscv.c @@ -2386,9 +2386,9 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) { rv_inst inst = dec->inst; rv_opcode op = rv_op_illegal; - switch (((inst >> 0) & 0b11)) { + switch ((inst >> 0) & 0b11) { case 0: - switch (((inst >> 13) & 0b111)) { + switch ((inst >> 13) & 0b111) { case 0: op = rv_op_c_addi4spn; break; case 1: if (isa == rv128) { @@ -2441,9 +2441,9 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 1: - switch (((inst >> 13) & 0b111)) { + switch ((inst >> 13) & 0b111) { case 0: - switch (((inst >> 2) & 0b11111111111)) { + switch ((inst >> 2) & 0b11111111111) { case 0: op = rv_op_c_nop; break; default: op = rv_op_c_addi; break; } @@ -2457,13 +2457,13 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) break; case 2: op = rv_op_c_li; break; case 3: - switch (((inst >> 7) & 0b11111)) { + switch ((inst >> 7) & 0b11111) { case 2: op = rv_op_c_addi16sp; break; default: op = rv_op_c_lui; break; } break; case 4: - switch (((inst >> 10) & 0b11)) { + switch ((inst >> 10) & 0b11) { case 0: op = rv_op_c_srli; break; @@ -2500,7 +2500,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 2: - switch (((inst >> 13) & 0b111)) { + switch ((inst >> 13) & 0b111) { case 0: op = rv_op_c_slli; break; @@ -2520,17 +2520,17 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 4: - switch (((inst >> 12) & 0b1)) { + switch ((inst >> 12) & 0b1) { case 0: - switch (((inst >> 2) & 0b11111)) { + switch ((inst >> 2) & 0b11111) { case 0: op = rv_op_c_jr; break; default: op = rv_op_c_mv; break; } break; case 1: - switch (((inst >> 2) & 0b11111)) { + switch ((inst >> 2) & 0b11111) { case 0: - switch (((inst >> 7) & 0b11111)) { + switch ((inst >> 7) & 0b11111) { case 0: op = rv_op_c_ebreak; break; default: op = rv_op_c_jalr; break; } @@ -2604,9 +2604,9 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 3: - switch (((inst >> 2) & 0b11111)) { + switch ((inst >> 2) & 0b11111) { case 0: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_lb; break; case 1: op = rv_op_lh; break; case 2: op = rv_op_lw; break; @@ -2618,17 +2618,17 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 1: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: - switch (((inst >> 20) & 0b111111111111)) { + switch ((inst >> 20) & 0b111111111111) { case 40: op = rv_op_vl1re8_v; break; case 552: op = rv_op_vl2re8_v; break; case 1576: op = rv_op_vl4re8_v; break; case 3624: op = rv_op_vl8re8_v; break; } - switch (((inst >> 26) & 0b111)) { + switch ((inst >> 26) & 0b111) { case 0: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_vle8_v; break; case 11: op = rv_op_vlm_v; break; case 16: op = rv_op_vle8ff_v; break; @@ -2643,15 +2643,15 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) case 3: op = rv_op_fld; break; case 4: op = rv_op_flq; break; case 5: - switch (((inst >> 20) & 0b111111111111)) { + switch ((inst >> 20) & 0b111111111111) { case 40: op = rv_op_vl1re16_v; break; case 552: op = rv_op_vl2re16_v; break; case 1576: op = rv_op_vl4re16_v; break; case 3624: op = rv_op_vl8re16_v; break; } - switch (((inst >> 26) & 0b111)) { + switch ((inst >> 26) & 0b111) { case 0: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_vle16_v; break; case 16: op = rv_op_vle16ff_v; break; } @@ -2662,15 +2662,15 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 6: - switch (((inst >> 20) & 0b111111111111)) { + switch ((inst >> 20) & 0b111111111111) { case 40: op = rv_op_vl1re32_v; break; case 552: op = rv_op_vl2re32_v; break; case 1576: op = rv_op_vl4re32_v; break; case 3624: op = rv_op_vl8re32_v; break; } - switch (((inst >> 26) & 0b111)) { + switch ((inst >> 26) & 0b111) { case 0: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_vle32_v; break; case 16: op = rv_op_vle32ff_v; break; } @@ -2681,15 +2681,15 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 7: - switch (((inst >> 20) & 0b111111111111)) { + switch ((inst >> 20) & 0b111111111111) { case 40: op = rv_op_vl1re64_v; break; case 552: op = rv_op_vl2re64_v; break; case 1576: op = rv_op_vl4re64_v; break; case 3624: op = rv_op_vl8re64_v; break; } - switch (((inst >> 26) & 0b111)) { + switch ((inst >> 26) & 0b111) { case 0: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_vle64_v; break; case 16: op = rv_op_vle64ff_v; break; } @@ -2702,25 +2702,25 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 3: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_fence; break; case 1: op = rv_op_fence_i; break; case 2: op = rv_op_lq; break; } break; case 4: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_addi; break; case 1: - switch (((inst >> 27) & 0b11111)) { + switch ((inst >> 27) & 0b11111) { case 0b00000: op = rv_op_slli; break; case 0b00001: - switch (((inst >> 20) & 0b1111111)) { + switch ((inst >> 20) & 0b1111111) { case 0b0001111: op = rv_op_zip; break; } break; case 0b00010: - switch (((inst >> 20) & 0b1111111)) { + switch ((inst >> 20) & 0b1111111) { case 0b0000000: op = rv_op_sha256sum0; break; case 0b0000001: op = rv_op_sha256sum1; break; case 0b0000010: op = rv_op_sha256sig0; break; @@ -2735,7 +2735,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) break; case 0b00101: op = rv_op_bseti; break; case 0b00110: - switch (((inst >> 20) & 0b1111111)) { + switch ((inst >> 20) & 0b1111111) { case 0b0000000: op = rv_op_aes64im; break; default: if (((inst >> 24) & 0b0111) == 0b001) { @@ -2747,7 +2747,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) case 0b01001: op = rv_op_bclri; break; case 0b01101: op = rv_op_binvi; break; case 0b01100: - switch (((inst >> 20) & 0b1111111)) { + switch ((inst >> 20) & 0b1111111) { case 0b0000000: op = rv_op_clz; break; case 0b0000001: op = rv_op_ctz; break; case 0b0000010: op = rv_op_cpop; break; @@ -2762,10 +2762,10 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) case 3: op = rv_op_sltiu; break; case 4: op = rv_op_xori; break; case 5: - switch (((inst >> 27) & 0b11111)) { + switch ((inst >> 27) & 0b11111) { case 0b00000: op = rv_op_srli; break; case 0b00001: - switch (((inst >> 20) & 0b1111111)) { + switch ((inst >> 20) & 0b1111111) { case 0b0001111: op = rv_op_unzip; break; } break; @@ -2788,10 +2788,10 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) break; case 5: op = rv_op_auipc; break; case 6: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_addiw; break; case 1: - switch (((inst >> 26) & 0b111111)) { + switch ((inst >> 26) & 0b111111) { case 0: op = rv_op_slliw; break; case 2: op = rv_op_slli_uw; break; case 24: @@ -2804,7 +2804,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 5: - switch (((inst >> 25) & 0b1111111)) { + switch ((inst >> 25) & 0b1111111) { case 0: op = rv_op_srliw; break; case 32: op = rv_op_sraiw; break; case 48: op = rv_op_roriw; break; @@ -2813,7 +2813,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 8: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_sb; break; case 1: op = rv_op_sh; break; case 2: op = rv_op_sw; break; @@ -2822,17 +2822,17 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 9: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: - switch (((inst >> 20) & 0b111111111111)) { + switch ((inst >> 20) & 0b111111111111) { case 40: op = rv_op_vs1r_v; break; case 552: op = rv_op_vs2r_v; break; case 1576: op = rv_op_vs4r_v; break; case 3624: op = rv_op_vs8r_v; break; } - switch (((inst >> 26) & 0b111)) { + switch ((inst >> 26) & 0b111) { case 0: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_vse8_v; break; case 11: op = rv_op_vsm_v; break; } @@ -2846,9 +2846,9 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) case 3: op = rv_op_fsd; break; case 4: op = rv_op_fsq; break; case 5: - switch (((inst >> 26) & 0b111)) { + switch ((inst >> 26) & 0b111) { case 0: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_vse16_v; break; } break; @@ -2858,9 +2858,9 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 6: - switch (((inst >> 26) & 0b111)) { + switch ((inst >> 26) & 0b111) { case 0: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_vse32_v; break; } break; @@ -2870,9 +2870,9 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 7: - switch (((inst >> 26) & 0b111)) { + switch ((inst >> 26) & 0b111) { case 0: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_vse64_v; break; } break; @@ -2893,17 +2893,17 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) case 11: op = rv_op_amoswap_d; break; case 12: op = rv_op_amoswap_q; break; case 18: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_lr_w; break; } break; case 19: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_lr_d; break; } break; case 20: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_lr_q; break; } break; @@ -3033,35 +3033,35 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 16: - switch (((inst >> 25) & 0b11)) { + switch ((inst >> 25) & 0b11) { case 0: op = rv_op_fmadd_s; break; case 1: op = rv_op_fmadd_d; break; case 3: op = rv_op_fmadd_q; break; } break; case 17: - switch (((inst >> 25) & 0b11)) { + switch ((inst >> 25) & 0b11) { case 0: op = rv_op_fmsub_s; break; case 1: op = rv_op_fmsub_d; break; case 3: op = rv_op_fmsub_q; break; } break; case 18: - switch (((inst >> 25) & 0b11)) { + switch ((inst >> 25) & 0b11) { case 0: op = rv_op_fnmsub_s; break; case 1: op = rv_op_fnmsub_d; break; case 3: op = rv_op_fnmsub_q; break; } break; case 19: - switch (((inst >> 25) & 0b11)) { + switch ((inst >> 25) & 0b11) { case 0: op = rv_op_fnmadd_s; break; case 1: op = rv_op_fnmadd_d; break; case 3: op = rv_op_fnmadd_q; break; } break; case 20: - switch (((inst >> 25) & 0b1111111)) { + switch ((inst >> 25) & 0b1111111) { case 0: op = rv_op_fadd_s; break; case 1: op = rv_op_fadd_d; break; case 3: op = rv_op_fadd_q; break; @@ -3075,100 +3075,100 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) case 13: op = rv_op_fdiv_d; break; case 15: op = rv_op_fdiv_q; break; case 16: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_fsgnj_s; break; case 1: op = rv_op_fsgnjn_s; break; case 2: op = rv_op_fsgnjx_s; break; } break; case 17: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_fsgnj_d; break; case 1: op = rv_op_fsgnjn_d; break; case 2: op = rv_op_fsgnjx_d; break; } break; case 19: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_fsgnj_q; break; case 1: op = rv_op_fsgnjn_q; break; case 2: op = rv_op_fsgnjx_q; break; } break; case 20: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_fmin_s; break; case 1: op = rv_op_fmax_s; break; } break; case 21: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_fmin_d; break; case 1: op = rv_op_fmax_d; break; } break; case 23: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_fmin_q; break; case 1: op = rv_op_fmax_q; break; } break; case 32: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 1: op = rv_op_fcvt_s_d; break; case 3: op = rv_op_fcvt_s_q; break; } break; case 33: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_fcvt_d_s; break; case 3: op = rv_op_fcvt_d_q; break; } break; case 35: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_fcvt_q_s; break; case 1: op = rv_op_fcvt_q_d; break; } break; case 44: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_fsqrt_s; break; } break; case 45: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_fsqrt_d; break; } break; case 47: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_fsqrt_q; break; } break; case 80: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_fle_s; break; case 1: op = rv_op_flt_s; break; case 2: op = rv_op_feq_s; break; } break; case 81: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_fle_d; break; case 1: op = rv_op_flt_d; break; case 2: op = rv_op_feq_d; break; } break; case 83: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_fle_q; break; case 1: op = rv_op_flt_q; break; case 2: op = rv_op_feq_q; break; } break; case 96: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_fcvt_w_s; break; case 1: op = rv_op_fcvt_wu_s; break; case 2: op = rv_op_fcvt_l_s; break; @@ -3176,7 +3176,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 97: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_fcvt_w_d; break; case 1: op = rv_op_fcvt_wu_d; break; case 2: op = rv_op_fcvt_l_d; break; @@ -3184,7 +3184,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 99: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_fcvt_w_q; break; case 1: op = rv_op_fcvt_wu_q; break; case 2: op = rv_op_fcvt_l_q; break; @@ -3192,7 +3192,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 104: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_fcvt_s_w; break; case 1: op = rv_op_fcvt_s_wu; break; case 2: op = rv_op_fcvt_s_l; break; @@ -3200,7 +3200,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 105: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_fcvt_d_w; break; case 1: op = rv_op_fcvt_d_wu; break; case 2: op = rv_op_fcvt_d_l; break; @@ -3208,7 +3208,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 107: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: op = rv_op_fcvt_q_w; break; case 1: op = rv_op_fcvt_q_wu; break; case 2: op = rv_op_fcvt_q_l; break; @@ -3257,9 +3257,9 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 21: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: - switch (((inst >> 26) & 0b111111)) { + switch ((inst >> 26) & 0b111111) { case 0: op = rv_op_vadd_vv; break; case 2: op = rv_op_vsub_vv; break; case 4: op = rv_op_vminu_vv; break; @@ -3314,7 +3314,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 1: - switch (((inst >> 26) & 0b111111)) { + switch ((inst >> 26) & 0b111111) { case 0: op = rv_op_vfadd_vv; break; case 1: op = rv_op_vfredusum_vs; break; case 2: op = rv_op_vfsub_vv; break; @@ -3327,12 +3327,12 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) case 9: op = rv_op_vfsgnjn_vv; break; case 10: op = rv_op_vfsgnjx_vv; break; case 16: - switch (((inst >> 15) & 0b11111)) { + switch ((inst >> 15) & 0b11111) { case 0: if ((inst >> 25) & 1) op = rv_op_vfmv_f_s; break; } break; case 18: - switch (((inst >> 15) & 0b11111)) { + switch ((inst >> 15) & 0b11111) { case 0: op = rv_op_vfcvt_xu_f_v; break; case 1: op = rv_op_vfcvt_x_f_v; break; case 2: op = rv_op_vfcvt_f_xu_v; break; @@ -3357,7 +3357,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 19: - switch (((inst >> 15) & 0b11111)) { + switch ((inst >> 15) & 0b11111) { case 0: op = rv_op_vfsqrt_v; break; case 4: op = rv_op_vfrsqrt7_v; break; case 5: op = rv_op_vfrec7_v; break; @@ -3392,7 +3392,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 2: - switch (((inst >> 26) & 0b111111)) { + switch ((inst >> 26) & 0b111111) { case 0: op = rv_op_vredsum_vs; break; case 1: op = rv_op_vredand_vs; break; case 2: op = rv_op_vredor_vs; break; @@ -3406,14 +3406,14 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) case 10: op = rv_op_vasubu_vv; break; case 11: op = rv_op_vasub_vv; break; case 16: - switch (((inst >> 15) & 0b11111)) { + switch ((inst >> 15) & 0b11111) { case 0: if ((inst >> 25) & 1) op = rv_op_vmv_x_s; break; case 16: op = rv_op_vcpop_m; break; case 17: op = rv_op_vfirst_m; break; } break; case 18: - switch (((inst >> 15) & 0b11111)) { + switch ((inst >> 15) & 0b11111) { case 2: op = rv_op_vzext_vf8; break; case 3: op = rv_op_vsext_vf8; break; case 4: op = rv_op_vzext_vf4; break; @@ -3423,7 +3423,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 20: - switch (((inst >> 15) & 0b11111)) { + switch ((inst >> 15) & 0b11111) { case 1: op = rv_op_vmsbf_m; break; case 2: op = rv_op_vmsof_m; break; case 3: op = rv_op_vmsif_m; break; @@ -3473,7 +3473,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 3: - switch (((inst >> 26) & 0b111111)) { + switch ((inst >> 26) & 0b111111) { case 0: op = rv_op_vadd_vi; break; case 3: op = rv_op_vrsub_vi; break; case 9: op = rv_op_vand_vi; break; @@ -3504,7 +3504,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) case 33: op = rv_op_vsadd_vi; break; case 37: op = rv_op_vsll_vi; break; case 39: - switch (((inst >> 15) & 0b11111)) { + switch ((inst >> 15) & 0b11111) { case 0: op = rv_op_vmv1r_v; break; case 1: op = rv_op_vmv2r_v; break; case 3: op = rv_op_vmv4r_v; break; @@ -3522,7 +3522,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 4: - switch (((inst >> 26) & 0b111111)) { + switch ((inst >> 26) & 0b111111) { case 0: op = rv_op_vadd_vx; break; case 2: op = rv_op_vsub_vx; break; case 3: op = rv_op_vrsub_vx; break; @@ -3579,7 +3579,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 5: - switch (((inst >> 26) & 0b111111)) { + switch ((inst >> 26) & 0b111111) { case 0: op = rv_op_vfadd_vf; break; case 2: op = rv_op_vfsub_vf; break; case 4: op = rv_op_vfmin_vf; break; @@ -3590,7 +3590,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) case 14: op = rv_op_vfslide1up_vf; break; case 15: op = rv_op_vfslide1down_vf; break; case 16: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: if ((inst >> 25) & 1) op = rv_op_vfmv_s_f; break; } break; @@ -3630,7 +3630,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 6: - switch (((inst >> 26) & 0b111111)) { + switch ((inst >> 26) & 0b111111) { case 8: op = rv_op_vaaddu_vx; break; case 9: op = rv_op_vaadd_vx; break; case 10: op = rv_op_vasubu_vx; break; @@ -3638,7 +3638,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) case 14: op = rv_op_vslide1up_vx; break; case 15: op = rv_op_vslide1down_vx; break; case 16: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 0: if ((inst >> 25) & 1) op = rv_op_vmv_s_x; break; } break; @@ -3683,15 +3683,15 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 22: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_addid; break; case 1: - switch (((inst >> 26) & 0b111111)) { + switch ((inst >> 26) & 0b111111) { case 0: op = rv_op_sllid; break; } break; case 5: - switch (((inst >> 26) & 0b111111)) { + switch ((inst >> 26) & 0b111111) { case 0: op = rv_op_srlid; break; case 16: op = rv_op_sraid; break; } @@ -3699,7 +3699,7 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 24: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_beq; break; case 1: op = rv_op_bne; break; case 4: op = rv_op_blt; break; @@ -3709,33 +3709,33 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) } break; case 25: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: op = rv_op_jalr; break; } break; case 27: op = rv_op_jal; break; case 28: - switch (((inst >> 12) & 0b111)) { + switch ((inst >> 12) & 0b111) { case 0: switch (((inst >> 20) & 0b111111100000) | ((inst >> 7) & 0b000000011111)) { case 0: - switch (((inst >> 15) & 0b1111111111)) { + switch ((inst >> 15) & 0b1111111111) { case 0: op = rv_op_ecall; break; case 32: op = rv_op_ebreak; break; case 64: op = rv_op_uret; break; } break; case 256: - switch (((inst >> 20) & 0b11111)) { + switch ((inst >> 20) & 0b11111) { case 2: - switch (((inst >> 15) & 0b11111)) { + switch ((inst >> 15) & 0b11111) { case 0: op = rv_op_sret; break; } break; case 4: op = rv_op_sfence_vm; break; case 5: - switch (((inst >> 15) & 0b11111)) { + switch ((inst >> 15) & 0b11111) { case 0: op = rv_op_wfi; break; } break; @@ -3743,17 +3743,17 @@ static void decode_inst_opcode(rv_decode *dec, rv_isa isa) break; case 288: op = rv_op_sfence_vma; break; case 512: - switch (((inst >> 15) & 0b1111111111)) { + switch ((inst >> 15) & 0b1111111111) { case 64: op = rv_op_hret; break; } break; case 768: - switch (((inst >> 15) & 0b1111111111)) { + switch ((inst >> 15) & 0b1111111111) { case 64: op = rv_op_mret; break; } break; case 1952: - switch (((inst >> 15) & 0b1111111111)) { + switch ((inst >> 15) & 0b1111111111) { case 576: op = rv_op_dret; break; } break; @@ -4605,7 +4605,8 @@ static size_t inst_length(rv_inst inst) { /* NOTE: supports maximum instruction size of 64-bits */ - /* instruction length coding + /* + * instruction length coding * * aa - 16 bit aa != 11 * bbb11 - 32 bit bbb != 111