riscv-meta TableGen output

riscv.td

class u
{
	Inst{11-7} = rd;
	Inst{31-12} = imm{31-12};
}

class uj
{
	Inst{11-7} = rd;
	Inst{19-12} = imm{19-12};
	Inst{20} = imm{11};
	Inst{30-21} = imm{10-1};
	Inst{31} = imm{20};
}

class i
{
	Inst{11-7} = rd;
	Inst{19-15} = rs1;
	Inst{31-20} = imm{11-0};
}

class i_sh5
{
	Inst{11-7} = rd;
	Inst{19-15} = rs1;
	Inst{24-20} = shamt5{4-0};
}

class i_sh6
{
	Inst{11-7} = rd;
	Inst{19-15} = rs1;
	Inst{25-20} = shamt6{5-0};
}

class i_sh7
{
	Inst{11-7} = rd;
	Inst{19-15} = rs1;
	Inst{26-20} = shamt7{6-0};
}

class i_csr
{
	Inst{11-7} = rd;
	Inst{19-15} = rs1;
	Inst{31-20} = csr12{11-0};
}

class s
{
	Inst{19-15} = rs1;
	Inst{24-20} = rs2;
	Inst{11-7} = imm{4-0};
	Inst{31-25} = imm{11-5};
}

class sb
{
	Inst{19-15} = rs1;
	Inst{24-20} = rs2;
	Inst{7} = imm{11};
	Inst{11-8} = imm{4-1};
	Inst{30-25} = imm{10-5};
	Inst{31} = imm{12};
}

class r
{
	Inst{11-7} = rd;
	Inst{19-15} = rs1;
	Inst{24-20} = rs2;
}

class r4_m
{
	Inst{11-7} = rd;
	Inst{19-15} = rs1;
	Inst{24-20} = rs2;
	Inst{31-27} = rs3;
	Inst{14-12} = rm;
}

class r_a
{
	Inst{11-7} = rd;
	Inst{19-15} = rs1;
	Inst{24-20} = rs2;
	Inst{26} = aq;
	Inst{25} = rl;
}

class r_l
{
	Inst{11-7} = rd;
	Inst{19-15} = rs1;
	Inst{26} = aq;
	Inst{25} = rl;
}

class r_f
{
	Inst{27-24} = pred;
	Inst{23-20} = succ;
}

class cb
{
	Inst{9-7} = rs1 - 8;
	Inst{2} = imm{5};
	Inst{4-3} = imm{2-1};
	Inst{6-5} = imm{7-6};
	Inst{11-10} = imm{4-3};
	Inst{12} = imm{8};
}

class cb_imm
{
	Inst{9-7} = rdrs1 - 8;
	Inst{6-2} = imm{4-0};
	Inst{12} = imm{5};
}

class cb_sh5
{
	Inst{9-7} = rdrs1 - 8;
	Inst{6-2} = imm{4-0};
}

class cb_sh6
{
	Inst{9-7} = rdrs1 - 8;
	Inst{6-2} = imm{4-0};
	Inst{12} = imm{5};
}

class ci
{
	Inst{11-7} = rdrs1;
	Inst{6-2} = imm{4-0};
	Inst{12} = imm{5};
}

class ci_sh5
{
	Inst{11-7} = rdrs1;
	Inst{6-2} = imm{4-0};
}

class ci_sh6
{
	Inst{11-7} = rdrs1;
	Inst{6-2} = imm{4-0};
	Inst{12} = imm{5};
}

class ci_16sp
{
	Inst{11-7} = rdrs1;
	Inst{2} = imm{5};
	Inst{4-3} = imm{8-7};
	Inst{5} = imm{6};
	Inst{6} = imm{4};
	Inst{12} = imm{9};
}

class ci_lwsp
{
	Inst{11-7} = rd;
	Inst{3-2} = imm{7-6};
	Inst{6-4} = imm{4-2};
	Inst{12} = imm{5};
}

class ci_ldsp
{
	Inst{11-7} = rd;
	Inst{4-2} = imm{8-6};
	Inst{6-5} = imm{4-3};
	Inst{12} = imm{5};
}

class ci_lqsp
{
	Inst{11-7} = rd;
	Inst{5-2} = imm{9-6};
	Inst{6} = imm{4};
	Inst{12} = imm{5};
}

class ci_li
{
	Inst{11-7} = rdrs1;
	Inst{6-2} = imm{4-0};
	Inst{12} = imm{5};
}

class ci_lui
{
	Inst{11-7} = rd;
	Inst{6-2} = imm{16-12};
	Inst{12} = imm{17};
}

class ci_none
{
}

class ciw_4spn
{
	Inst{4-2} = rd - 8;
	Inst{5} = imm{3};
	Inst{6} = imm{2};
	Inst{10-7} = imm{9-6};
	Inst{12-11} = imm{5-4};
}

class cj
{
	Inst{2} = imm{5};
	Inst{5-3} = imm{3-1};
	Inst{6} = imm{7};
	Inst{7} = imm{6};
	Inst{8} = imm{10};
	Inst{10-9} = imm{9-8};
	Inst{11} = imm{4};
	Inst{12} = imm{11};
}

class cj_jal
{
	Inst{2} = imm{5};
	Inst{5-3} = imm{3-1};
	Inst{6} = imm{7};
	Inst{7} = imm{6};
	Inst{8} = imm{10};
	Inst{10-9} = imm{9-8};
	Inst{11} = imm{4};
	Inst{12} = imm{11};
}

class cl_lw
{
	Inst{4-2} = rd - 8;
	Inst{9-7} = rs1 - 8;
	Inst{5} = imm{6};
	Inst{6} = imm{2};
	Inst{12-10} = imm{5-3};
}

class cl_ld
{
	Inst{4-2} = rd - 8;
	Inst{9-7} = rs1 - 8;
	Inst{6-5} = imm{7-6};
	Inst{12-10} = imm{5-3};
}

class cl_lq
{
	Inst{4-2} = rd - 8;
	Inst{9-7} = rs1 - 8;
	Inst{6-5} = imm{7-6};
	Inst{10} = imm{8};
	Inst{12-11} = imm{5-4};
}

class cr
{
	Inst{11-7} = rdrs1;
	Inst{6-2} = rs2;
}

class cr_mv
{
	Inst{11-7} = rd;
	Inst{6-2} = rs2;
}

class cr_jalr
{
	Inst{12} = rd;
	Inst{11-7} = rs1;
}

class cr_jr
{
	Inst{12} = rd;
	Inst{11-7} = rs1;
}

class cs
{
	Inst{9-7} = rdrs1 - 8;
	Inst{4-2} = rs2 - 8;
}

class cs_sw
{
	Inst{9-7} = rs1 - 8;
	Inst{4-2} = rs2 - 8;
	Inst{5} = imm{6};
	Inst{6} = imm{2};
	Inst{12-10} = imm{5-3};
}

class cs_sd
{
	Inst{9-7} = rs1 - 8;
	Inst{4-2} = rs2 - 8;
	Inst{6-5} = imm{7-6};
	Inst{12-10} = imm{5-3};
}

class cs_sq
{
	Inst{9-7} = rs1 - 8;
	Inst{4-2} = rs2 - 8;
	Inst{6-5} = imm{7-6};
	Inst{10} = imm{8};
	Inst{12-11} = imm{5-4};
}

class css_swsp
{
	Inst{6-2} = rs2;
	Inst{8-7} = imm{7-6};
	Inst{12-9} = imm{5-2};
}

class css_sdsp
{
	Inst{6-2} = rs2;
	Inst{9-7} = imm{8-6};
	Inst{12-10} = imm{5-3};
}

class css_sqsp
{
	Inst{6-2} = rs2;
	Inst{10-7} = imm{9-6};
	Inst{12-11} = imm{5-4};
}