328 lines
27 KiB
Scala
328 lines
27 KiB
Scala
// See LICENSE.SiFive for license details.
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// See LICENSE.Berkeley for license details.
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package rocket
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import Chisel._
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import Instructions._
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import uncore.constants.MemoryOpConstants._
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import ALU._
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import config._
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import util._
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import Chisel.ImplicitConversions._
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abstract trait DecodeConstants extends HasCoreParameters
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{
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val table: Array[(BitPat, List[BitPat])]
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}
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class IntCtrlSigs extends Bundle {
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val legal = Bool()
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val fp = Bool()
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val rocc = Bool()
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val branch = Bool()
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val jal = Bool()
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val jalr = Bool()
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val rxs2 = Bool()
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val rxs1 = Bool()
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val sel_alu2 = Bits(width = A2_X.getWidth)
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val sel_alu1 = Bits(width = A1_X.getWidth)
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val sel_imm = Bits(width = IMM_X.getWidth)
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val alu_dw = Bool()
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val alu_fn = Bits(width = FN_X.getWidth)
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val mem = Bool()
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val mem_cmd = Bits(width = M_SZ)
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val mem_type = Bits(width = MT_SZ)
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val rfs1 = Bool()
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val rfs2 = Bool()
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val rfs3 = Bool()
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val wfd = Bool()
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val div = Bool()
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val wxd = Bool()
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val csr = Bits(width = CSR.SZ)
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val fence_i = Bool()
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val fence = Bool()
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val amo = Bool()
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val dp = Bool()
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def default: List[BitPat] =
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// jal renf1 fence.i
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// val | jalr | renf2 |
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// | fp_val| | renx2 | | renf3 |
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// | | rocc| | | renx1 s_alu1 mem_val | | | wfd |
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// | | | br| | | | s_alu2 | imm dw alu | mem_cmd mem_type| | | | div |
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// | | | | | | | | | | | | | | | | | | | | | wxd | fence
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// | | | | | | | | | | | | | | | | | | | | | | csr | | amo
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// | | | | | | | | | | | | | | | | | | | | | | | | | | dp
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List(N,X,X,X,X,X,X,X,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, X,X,X,X,X,X,CSR.X,X,X,X,X)
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def decode(inst: UInt, table: Iterable[(BitPat, List[BitPat])]) = {
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val decoder = DecodeLogic(inst, default, table)
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val sigs = Seq(legal, fp, rocc, branch, jal, jalr, rxs2, rxs1, sel_alu2,
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sel_alu1, sel_imm, alu_dw, alu_fn, mem, mem_cmd, mem_type,
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rfs1, rfs2, rfs3, wfd, div, wxd, csr, fence_i, fence, amo, dp)
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sigs zip decoder map {case(s,d) => s := d}
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this
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}
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}
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class IDecode(implicit val p: Parameters) extends DecodeConstants
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{
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val table: Array[(BitPat, List[BitPat])] = Array(
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BNE-> List(Y,N,N,Y,N,N,Y,Y,A2_RS2, A1_RS1, IMM_SB,DW_X, FN_SNE, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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BEQ-> List(Y,N,N,Y,N,N,Y,Y,A2_RS2, A1_RS1, IMM_SB,DW_X, FN_SEQ, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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BLT-> List(Y,N,N,Y,N,N,Y,Y,A2_RS2, A1_RS1, IMM_SB,DW_X, FN_SLT, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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BLTU-> List(Y,N,N,Y,N,N,Y,Y,A2_RS2, A1_RS1, IMM_SB,DW_X, FN_SLTU, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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BGE-> List(Y,N,N,Y,N,N,Y,Y,A2_RS2, A1_RS1, IMM_SB,DW_X, FN_SGE, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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BGEU-> List(Y,N,N,Y,N,N,Y,Y,A2_RS2, A1_RS1, IMM_SB,DW_X, FN_SGEU, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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JAL-> List(Y,N,N,N,Y,N,N,N,A2_SIZE,A1_PC, IMM_UJ,DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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JALR-> List(Y,N,N,N,N,Y,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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AUIPC-> List(Y,N,N,N,N,N,N,N,A2_IMM, A1_PC, IMM_U, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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LB-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_ADD, Y,M_XRD, MT_B, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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LH-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_ADD, Y,M_XRD, MT_H, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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LW-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_ADD, Y,M_XRD, MT_W, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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LBU-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_ADD, Y,M_XRD, MT_BU,N,N,N,N,N,Y,CSR.N,N,N,N,N),
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LHU-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_ADD, Y,M_XRD, MT_HU,N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SB-> List(Y,N,N,N,N,N,Y,Y,A2_IMM, A1_RS1, IMM_S, DW_XPR,FN_ADD, Y,M_XWR, MT_B, N,N,N,N,N,N,CSR.N,N,N,N,N),
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SH-> List(Y,N,N,N,N,N,Y,Y,A2_IMM, A1_RS1, IMM_S, DW_XPR,FN_ADD, Y,M_XWR, MT_H, N,N,N,N,N,N,CSR.N,N,N,N,N),
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SW-> List(Y,N,N,N,N,N,Y,Y,A2_IMM, A1_RS1, IMM_S, DW_XPR,FN_ADD, Y,M_XWR, MT_W, N,N,N,N,N,N,CSR.N,N,N,N,N),
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LUI-> List(Y,N,N,N,N,N,N,N,A2_IMM, A1_ZERO,IMM_U, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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ADDI-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SLTI -> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_SLT, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SLTIU-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_SLTU, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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ANDI-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_AND, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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ORI-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_OR, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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XORI-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_XOR, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SLLI-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_SL, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SRLI-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_SR, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SRAI-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_SRA, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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ADD-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SUB-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_SUB, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SLT-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_SLT, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SLTU-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_SLTU, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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AND-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_AND, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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OR-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_OR, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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XOR-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_XOR, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SLL-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_SL, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SRL-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_SR, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SRA-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_SRA, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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FENCE-> List(Y,N,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,Y,N,N),
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FENCE_I-> List(Y,N,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, Y,M_FLUSH_ALL,MT_X, N,N,N,N,N,N,CSR.N,Y,N,N,N),
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SCALL-> List(Y,N,N,N,N,N,N,X,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,N,N,N,CSR.I,N,N,N,N),
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SBREAK-> List(Y,N,N,N,N,N,N,X,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,N,N,N,CSR.I,N,N,N,N),
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MRET-> List(Y,N,N,N,N,N,N,X,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,N,N,N,CSR.I,N,N,N,N),
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WFI-> List(Y,N,N,N,N,N,N,X,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,N,N,N,CSR.I,N,N,N,N),
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CSRRW-> List(Y,N,N,N,N,N,N,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.W,N,N,N,N),
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CSRRS-> List(Y,N,N,N,N,N,N,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.S,N,N,N,N),
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CSRRC-> List(Y,N,N,N,N,N,N,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.C,N,N,N,N),
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CSRRWI-> List(Y,N,N,N,N,N,N,N,A2_IMM, A1_ZERO,IMM_Z, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.W,N,N,N,N),
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CSRRSI-> List(Y,N,N,N,N,N,N,N,A2_IMM, A1_ZERO,IMM_Z, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.S,N,N,N,N),
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CSRRCI-> List(Y,N,N,N,N,N,N,N,A2_IMM, A1_ZERO,IMM_Z, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.C,N,N,N,N))
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}
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class SDecode(implicit val p: Parameters) extends DecodeConstants
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{
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val table: Array[(BitPat, List[BitPat])] = Array(
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SFENCE_VM-> List(Y,N,N,N,N,N,N,X,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,N,N,N,CSR.I,N,N,N,N),
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SRET-> List(Y,N,N,N,N,N,N,X,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,N,N,N,CSR.I,N,N,N,N))
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}
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class DebugDecode(implicit val p: Parameters) extends DecodeConstants
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{
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val table: Array[(BitPat, List[BitPat])] = Array(
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DRET-> List(Y,N,N,N,N,N,N,X,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,N,N,N,CSR.I,N,N,N,N))
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}
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class I64Decode(implicit val p: Parameters) extends DecodeConstants
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{
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val table: Array[(BitPat, List[BitPat])] = Array(
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LD-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_ADD, Y,M_XRD, MT_D, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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LWU-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_ADD, Y,M_XRD, MT_WU,N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SD-> List(Y,N,N,N,N,N,Y,Y,A2_IMM, A1_RS1, IMM_S, DW_XPR,FN_ADD, Y,M_XWR, MT_D, N,N,N,N,N,N,CSR.N,N,N,N,N),
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ADDIW-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_32,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SLLIW-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_32,FN_SL, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SRLIW-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_32,FN_SR, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SRAIW-> List(Y,N,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_32,FN_SRA, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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ADDW-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_32,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SUBW-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_32,FN_SUB, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SLLW-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_32,FN_SL, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SRLW-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_32,FN_SR, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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SRAW-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_32,FN_SRA, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N))
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}
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class MDecode(implicit val p: Parameters) extends DecodeConstants
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{
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val table: Array[(BitPat, List[BitPat])] = Array(
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MUL-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_MUL, N,M_X, MT_X, N,N,N,N,Y,Y,CSR.N,N,N,N,N),
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MULH-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_MULH, N,M_X, MT_X, N,N,N,N,Y,Y,CSR.N,N,N,N,N),
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MULHU-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_MULHU, N,M_X, MT_X, N,N,N,N,Y,Y,CSR.N,N,N,N,N),
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MULHSU-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_MULHSU,N,M_X, MT_X, N,N,N,N,Y,Y,CSR.N,N,N,N,N),
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DIV-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_DIV, N,M_X, MT_X, N,N,N,N,Y,Y,CSR.N,N,N,N,N),
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DIVU-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_DIVU, N,M_X, MT_X, N,N,N,N,Y,Y,CSR.N,N,N,N,N),
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REM-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_REM, N,M_X, MT_X, N,N,N,N,Y,Y,CSR.N,N,N,N,N),
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REMU-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_XPR,FN_REMU, N,M_X, MT_X, N,N,N,N,Y,Y,CSR.N,N,N,N,N))
|
|
}
|
|
|
|
class M64Decode(implicit val p: Parameters) extends DecodeConstants
|
|
{
|
|
val table: Array[(BitPat, List[BitPat])] = Array(
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|
MULW-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_32, FN_MUL, N,M_X, MT_X, N,N,N,N,Y,Y,CSR.N,N,N,N,N),
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|
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DIVW-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_32, FN_DIV, N,M_X, MT_X, N,N,N,N,Y,Y,CSR.N,N,N,N,N),
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|
DIVUW-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_32, FN_DIVU, N,M_X, MT_X, N,N,N,N,Y,Y,CSR.N,N,N,N,N),
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|
REMW-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_32, FN_REM, N,M_X, MT_X, N,N,N,N,Y,Y,CSR.N,N,N,N,N),
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|
REMUW-> List(Y,N,N,N,N,N,Y,Y,A2_RS2, A1_RS1, IMM_X, DW_32, FN_REMU, N,M_X, MT_X, N,N,N,N,Y,Y,CSR.N,N,N,N,N))
|
|
}
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|
|
|
class ADecode(implicit val p: Parameters) extends DecodeConstants
|
|
{
|
|
val table: Array[(BitPat, List[BitPat])] = Array(
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|
AMOADD_W-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_ADD, MT_W, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
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|
AMOXOR_W-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_XOR, MT_W, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
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|
AMOSWAP_W-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_SWAP, MT_W, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
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|
AMOAND_W-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_AND, MT_W, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
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|
AMOOR_W-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_OR, MT_W, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
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|
AMOMIN_W-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_MIN, MT_W, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
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|
AMOMINU_W-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_MINU, MT_W, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
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|
AMOMAX_W-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_MAX, MT_W, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
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|
AMOMAXU_W-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_MAXU, MT_W, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
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|
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LR_W-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XLR, MT_W, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
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|
SC_W-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XSC, MT_W, N,N,N,N,N,Y,CSR.N,N,N,Y,N))
|
|
}
|
|
|
|
class A64Decode(implicit val p: Parameters) extends DecodeConstants
|
|
{
|
|
val table: Array[(BitPat, List[BitPat])] = Array(
|
|
AMOADD_D-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_ADD, MT_D, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
|
|
AMOSWAP_D-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_SWAP, MT_D, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
|
|
AMOXOR_D-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_XOR, MT_D, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
|
|
AMOAND_D-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_AND, MT_D, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
|
|
AMOOR_D-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_OR, MT_D, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
|
|
AMOMIN_D-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_MIN, MT_D, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
|
|
AMOMINU_D-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_MINU, MT_D, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
|
|
AMOMAX_D-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_MAX, MT_D, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
|
|
AMOMAXU_D-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XA_MAXU, MT_D, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
|
|
|
|
LR_D-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XLR, MT_D, N,N,N,N,N,Y,CSR.N,N,N,Y,N),
|
|
SC_D-> List(Y,N,N,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, Y,M_XSC, MT_D, N,N,N,N,N,Y,CSR.N,N,N,Y,N))
|
|
}
|
|
|
|
class FDecode(implicit val p: Parameters) extends DecodeConstants
|
|
{
|
|
val table: Array[(BitPat, List[BitPat])] = Array(
|
|
FSGNJ_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,N),
|
|
FSGNJX_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,N),
|
|
FSGNJN_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,N),
|
|
FMIN_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,N),
|
|
FMAX_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,N),
|
|
FADD_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,N),
|
|
FSUB_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,N),
|
|
FMUL_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,N),
|
|
FMADD_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,Y,Y,N,N,CSR.N,N,N,N,N),
|
|
FMSUB_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,Y,Y,N,N,CSR.N,N,N,N,N),
|
|
FNMADD_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,Y,Y,N,N,CSR.N,N,N,N,N),
|
|
FNMSUB_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,Y,Y,N,N,CSR.N,N,N,N,N),
|
|
FCLASS_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,N,N,N,N,Y,CSR.N,N,N,N,N),
|
|
FMV_X_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,N,N,N,N,Y,CSR.N,N,N,N,N),
|
|
FCVT_W_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,N,N,N,N,Y,CSR.N,N,N,N,N),
|
|
FCVT_WU_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,N,N,N,N,Y,CSR.N,N,N,N,N),
|
|
FEQ_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,N,N,Y,CSR.N,N,N,N,N),
|
|
FLT_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,N,N,Y,CSR.N,N,N,N,N),
|
|
FLE_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,N,N,Y,CSR.N,N,N,N,N),
|
|
FMV_S_X-> List(Y,Y,N,N,N,N,N,Y,A2_X, A1_RS1, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,Y,N,N,CSR.N,N,N,N,N),
|
|
FCVT_S_W-> List(Y,Y,N,N,N,N,N,Y,A2_X, A1_RS1, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,Y,N,N,CSR.N,N,N,N,N),
|
|
FCVT_S_WU-> List(Y,Y,N,N,N,N,N,Y,A2_X, A1_RS1, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,Y,N,N,CSR.N,N,N,N,N),
|
|
FLW-> List(Y,Y,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_ADD, Y,M_XRD, MT_W, N,N,N,Y,N,N,CSR.N,N,N,N,N),
|
|
FSW-> List(Y,Y,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_S, DW_XPR,FN_ADD, Y,M_XWR, MT_W, N,Y,N,N,N,N,CSR.N,N,N,N,N),
|
|
FDIV_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,N),
|
|
FSQRT_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,N))
|
|
}
|
|
|
|
class DDecode(implicit val p: Parameters) extends DecodeConstants
|
|
{
|
|
val table: Array[(BitPat, List[BitPat])] = Array(
|
|
FCVT_S_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,N,N,Y,N,N,CSR.N,N,N,N,Y),
|
|
FCVT_D_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,N,N,Y,N,N,CSR.N,N,N,N,Y),
|
|
FSGNJ_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,Y),
|
|
FSGNJX_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,Y),
|
|
FSGNJN_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,Y),
|
|
FMIN_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,Y),
|
|
FMAX_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,Y),
|
|
FADD_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,Y),
|
|
FSUB_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,Y),
|
|
FMUL_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,Y),
|
|
FMADD_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,Y,Y,N,N,CSR.N,N,N,N,Y),
|
|
FMSUB_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,Y,Y,N,N,CSR.N,N,N,N,Y),
|
|
FNMADD_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,Y,Y,N,N,CSR.N,N,N,N,Y),
|
|
FNMSUB_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,Y,Y,N,N,CSR.N,N,N,N,Y),
|
|
FCLASS_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,N,N,N,N,Y,CSR.N,N,N,N,Y),
|
|
FCVT_W_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,N,N,N,N,Y,CSR.N,N,N,N,Y),
|
|
FCVT_WU_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,N,N,N,N,Y,CSR.N,N,N,N,Y),
|
|
FEQ_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,N,N,Y,CSR.N,N,N,N,Y),
|
|
FLT_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,N,N,Y,CSR.N,N,N,N,Y),
|
|
FLE_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,N,N,Y,CSR.N,N,N,N,Y),
|
|
FCVT_D_W-> List(Y,Y,N,N,N,N,N,Y,A2_X, A1_RS1, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,Y,N,N,CSR.N,N,N,N,Y),
|
|
FCVT_D_WU-> List(Y,Y,N,N,N,N,N,Y,A2_X, A1_RS1, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,Y,N,N,CSR.N,N,N,N,Y),
|
|
FLD-> List(Y,Y,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_ADD, Y,M_XRD, MT_D, N,N,N,Y,N,N,CSR.N,N,N,N,Y),
|
|
FSD-> List(Y,Y,N,N,N,N,N,Y,A2_IMM, A1_RS1, IMM_S, DW_XPR,FN_ADD, Y,M_XWR, MT_D, N,Y,N,N,N,N,CSR.N,N,N,N,Y),
|
|
FDIV_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,Y),
|
|
FSQRT_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,Y,N,Y,N,N,CSR.N,N,N,N,Y))
|
|
}
|
|
|
|
class F64Decode(implicit val p: Parameters) extends DecodeConstants
|
|
{
|
|
val table: Array[(BitPat, List[BitPat])] = Array(
|
|
FCVT_L_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,N,N,N,N,Y,CSR.N,N,N,N,N),
|
|
FCVT_LU_S-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,N,N,N,N,Y,CSR.N,N,N,N,N),
|
|
FCVT_S_L-> List(Y,Y,N,N,N,N,N,Y,A2_X, A1_RS1, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,Y,N,N,CSR.N,N,N,N,N),
|
|
FCVT_S_LU-> List(Y,Y,N,N,N,N,N,Y,A2_X, A1_RS1, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,Y,N,N,CSR.N,N,N,N,N))
|
|
}
|
|
|
|
class D64Decode(implicit val p: Parameters) extends DecodeConstants
|
|
{
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val table: Array[(BitPat, List[BitPat])] = Array(
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FMV_X_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,N,N,N,N,Y,CSR.N,N,N,N,Y),
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FCVT_L_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,N,N,N,N,Y,CSR.N,N,N,N,Y),
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FCVT_LU_D-> List(Y,Y,N,N,N,N,N,N,A2_X, A1_X, IMM_X, DW_X, FN_X, N,M_X, MT_X, Y,N,N,N,N,Y,CSR.N,N,N,N,Y),
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FMV_D_X-> List(Y,Y,N,N,N,N,N,Y,A2_X, A1_RS1, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,Y,N,N,CSR.N,N,N,N,Y),
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FCVT_D_L-> List(Y,Y,N,N,N,N,N,Y,A2_X, A1_RS1, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,Y,N,N,CSR.N,N,N,N,Y),
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FCVT_D_LU-> List(Y,Y,N,N,N,N,N,Y,A2_X, A1_RS1, IMM_X, DW_X, FN_X, N,M_X, MT_X, N,N,N,Y,N,N,CSR.N,N,N,N,Y))
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}
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class RoCCDecode(implicit val p: Parameters) extends DecodeConstants
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{
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val table: Array[(BitPat, List[BitPat])] = Array(
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CUSTOM0-> List(Y,N,Y,N,N,N,N,N,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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CUSTOM0_RS1-> List(Y,N,Y,N,N,N,N,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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CUSTOM0_RS1_RS2-> List(Y,N,Y,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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CUSTOM0_RD-> List(Y,N,Y,N,N,N,N,N,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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CUSTOM0_RD_RS1-> List(Y,N,Y,N,N,N,N,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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CUSTOM0_RD_RS1_RS2->List(Y,N,Y,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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CUSTOM1-> List(Y,N,Y,N,N,N,N,N,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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CUSTOM1_RS1-> List(Y,N,Y,N,N,N,N,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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CUSTOM1_RS1_RS2-> List(Y,N,Y,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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CUSTOM1_RD-> List(Y,N,Y,N,N,N,N,N,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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CUSTOM1_RD_RS1-> List(Y,N,Y,N,N,N,N,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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CUSTOM1_RD_RS1_RS2->List(Y,N,Y,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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CUSTOM2-> List(Y,N,Y,N,N,N,N,N,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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CUSTOM2_RS1-> List(Y,N,Y,N,N,N,N,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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CUSTOM2_RS1_RS2-> List(Y,N,Y,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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CUSTOM2_RD-> List(Y,N,Y,N,N,N,N,N,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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CUSTOM2_RD_RS1-> List(Y,N,Y,N,N,N,N,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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CUSTOM2_RD_RS1_RS2->List(Y,N,Y,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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CUSTOM3-> List(Y,N,Y,N,N,N,N,N,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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CUSTOM3_RS1-> List(Y,N,Y,N,N,N,N,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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CUSTOM3_RS1_RS2-> List(Y,N,Y,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,N,CSR.N,N,N,N,N),
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CUSTOM3_RD-> List(Y,N,Y,N,N,N,N,N,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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CUSTOM3_RD_RS1-> List(Y,N,Y,N,N,N,N,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N),
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CUSTOM3_RD_RS1_RS2->List(Y,N,Y,N,N,N,Y,Y,A2_ZERO,A1_RS1, IMM_X, DW_XPR,FN_ADD, N,M_X, MT_X, N,N,N,N,N,Y,CSR.N,N,N,N,N))
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}
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