improved instruction decoding
it now makes use of don't-cares by performing logic minimization
This commit is contained in:
Andrew Waterman
@ -94,213 +94,239 @@ object rocketCtrlDecode
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val xpr64 = Y;
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val decode_default =
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// eret
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// | syscall
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// vec_val mem_val mul_val div_val pcr | | privileged
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// val | brtype renx2 renx1 s_alu2 dw alu | mem_cmd mem_type| mul_fn | div_fn wen s_wa s_wb | sync | | | replay_next
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// | | | | | | | | | | | | | | | | | | | | | | | |
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List(N, N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N)
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// eret
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// fp_val renx2 | syscall
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// | vec_val | renx1 mem_val mul_val div_val wen pcr | | privileged
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// val | | brtype | | s_alu2 dw alu | mem_cmd mem_type| mul_fn | div_fn | s_wa s_wb | sync | | | replay_next
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// | | | | | | | | | | | | | | | | | | | | | | | | |
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List(N, X,X,BR_X, X,X,A2_X, DW_X, FN_X, N,M_X, MT_X, X,MUL_X, X,DIV_X, X,WA_X, WB_X, PCR_X,SYNC_X,X,X,X,X)
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val xdecode = Array(
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// eret
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// | syscall
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// vec_val mem_val mul_val div_val pcr | | privileged
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// val | brtype renx2 renx1 s_alu2 dw alu | mem_cmd mem_type| mul_fn | div_fn wen s_wa s_wb | wsync | | | replay_next
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// | | | | | | | | | | | | | | | | | | | | | | | |
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BNE-> List(Y, N,BR_NE, REN_Y,REN_Y,A2_BTYPE,DW_X, FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
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BEQ-> List(Y, N,BR_EQ, REN_Y,REN_Y,A2_BTYPE,DW_X, FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
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BLT-> List(Y, N,BR_LT, REN_Y,REN_Y,A2_BTYPE,DW_X, FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
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BLTU-> List(Y, N,BR_LTU,REN_Y,REN_Y,A2_BTYPE,DW_X, FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
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BGE-> List(Y, N,BR_GE, REN_Y,REN_Y,A2_BTYPE,DW_X, FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
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BGEU-> List(Y, N,BR_GEU,REN_Y,REN_Y,A2_BTYPE,DW_X, FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
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// eret
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// fp_val renx2 | syscall
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// | vec_val | renx1 mem_val mul_val div_val wen pcr | | privileged
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// val | | brtype | | s_alu2 dw alu | mem_cmd mem_type| mul_fn | div_fn | s_wa s_wb | sync | | | replay_next
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// | | | | | | | | | | | | | | | | | | | | | | | | |
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BNE-> List(Y, N,N,BR_NE, Y,Y,A2_BTYPE,DW_X, FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
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BEQ-> List(Y, N,N,BR_EQ, Y,Y,A2_BTYPE,DW_X, FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
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BLT-> List(Y, N,N,BR_LT, Y,Y,A2_BTYPE,DW_X, FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
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BLTU-> List(Y, N,N,BR_LTU,Y,Y,A2_BTYPE,DW_X, FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
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BGE-> List(Y, N,N,BR_GE, Y,Y,A2_BTYPE,DW_X, FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
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BGEU-> List(Y, N,N,BR_GEU,Y,Y,A2_BTYPE,DW_X, FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
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J-> List(Y, N,BR_J, REN_N,REN_N,A2_JTYPE,DW_X, FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
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JAL-> List(Y, N,BR_J, REN_N,REN_N,A2_JTYPE,DW_X, FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RA,WB_PC, PCR_N,SYNC_N,N,N,N,N),
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JALR_C-> List(Y, N,BR_JR, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_PC, PCR_N,SYNC_N,N,N,N,N),
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JALR_J-> List(Y, N,BR_JR, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_PC, PCR_N,SYNC_N,N,N,N,N),
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JALR_R-> List(Y, N,BR_JR, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_PC, PCR_N,SYNC_N,N,N,N,N),
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RDNPC-> List(Y, N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_PC, PCR_N,SYNC_N,N,N,N,N),
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J-> List(Y, N,N,BR_J, N,N,A2_JTYPE,DW_X, FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
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JAL-> List(Y, N,N,BR_J, N,N,A2_JTYPE,DW_X, FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RA,WB_PC, PCR_N,SYNC_N,N,N,N,N),
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JALR_C-> List(Y, N,N,BR_JR, N,Y,A2_ITYPE,DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_PC, PCR_N,SYNC_N,N,N,N,N),
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JALR_J-> List(Y, N,N,BR_JR, N,Y,A2_ITYPE,DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_PC, PCR_N,SYNC_N,N,N,N,N),
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JALR_R-> List(Y, N,N,BR_JR, N,Y,A2_ITYPE,DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_PC, PCR_N,SYNC_N,N,N,N,N),
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RDNPC-> List(Y, N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_PC, PCR_N,SYNC_N,N,N,N,N),
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LB-> List(Y, N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_ADD, M_Y,M_XRD, MT_B, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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LH-> List(Y, N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_ADD, M_Y,M_XRD, MT_H, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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LW-> List(Y, N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_ADD, M_Y,M_XRD, MT_W, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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LD-> List(xpr64,N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_ADD, M_Y,M_XRD, MT_D, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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LBU-> List(Y, N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_ADD, M_Y,M_XRD, MT_BU,N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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LHU-> List(Y, N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_ADD, M_Y,M_XRD, MT_HU,N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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LWU-> List(xpr64,N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_ADD, M_Y,M_XRD, MT_WU,N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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SB-> List(Y, N,BR_N, REN_Y,REN_Y,A2_BTYPE,DW_XPR,FN_ADD, M_Y,M_XWR, MT_B, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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SH-> List(Y, N,BR_N, REN_Y,REN_Y,A2_BTYPE,DW_XPR,FN_ADD, M_Y,M_XWR, MT_H, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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SW-> List(Y, N,BR_N, REN_Y,REN_Y,A2_BTYPE,DW_XPR,FN_ADD, M_Y,M_XWR, MT_W, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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SD-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_BTYPE,DW_XPR,FN_ADD, M_Y,M_XWR, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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LB-> List(Y, N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_ADD, Y,M_XRD, MT_B, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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LH-> List(Y, N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_ADD, Y,M_XRD, MT_H, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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LW-> List(Y, N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_ADD, Y,M_XRD, MT_W, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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LD-> List(xpr64,N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_ADD, Y,M_XRD, MT_D, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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LBU-> List(Y, N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_ADD, Y,M_XRD, MT_BU,N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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LHU-> List(Y, N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_ADD, Y,M_XRD, MT_HU,N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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LWU-> List(xpr64,N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_ADD, Y,M_XRD, MT_WU,N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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SB-> List(Y, N,N,BR_N, Y,Y,A2_BTYPE,DW_XPR,FN_ADD, Y,M_XWR, MT_B, N,MUL_X, N,DIV_X, N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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SH-> List(Y, N,N,BR_N, Y,Y,A2_BTYPE,DW_XPR,FN_ADD, Y,M_XWR, MT_H, N,MUL_X, N,DIV_X, N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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SW-> List(Y, N,N,BR_N, Y,Y,A2_BTYPE,DW_XPR,FN_ADD, Y,M_XWR, MT_W, N,MUL_X, N,DIV_X, N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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SD-> List(xpr64,N,N,BR_N, Y,Y,A2_BTYPE,DW_XPR,FN_ADD, Y,M_XWR, MT_D, N,MUL_X, N,DIV_X, N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOADD_W-> List(Y, N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_ADD, MT_W, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOSWAP_W-> List(Y, N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_SWAP,MT_W, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOAND_W-> List(Y, N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_AND, MT_W, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOOR_W-> List(Y, N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_OR, MT_W, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOMIN_W-> List(Y, N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_MIN, MT_W, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOMINU_W-> List(Y, N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_MINU,MT_W, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOMAX_W-> List(Y, N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_MAX, MT_W, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOMAXU_W-> List(Y, N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_MAXU,MT_W, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOADD_D-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_ADD, MT_D, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOSWAP_D-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_SWAP,MT_D, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOAND_D-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_AND, MT_D, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOOR_D-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_OR, MT_D, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOMIN_D-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_MIN, MT_D, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOMINU_D-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_MINU,MT_D, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOMAX_D-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_MAX, MT_D, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOMAXU_D-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_Y,M_XA_MAXU,MT_D, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOADD_W-> List(Y, N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_ADD, MT_W, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOSWAP_W-> List(Y, N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_SWAP,MT_W, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOAND_W-> List(Y, N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_AND, MT_W, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOOR_W-> List(Y, N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_OR, MT_W, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOMIN_W-> List(Y, N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_MIN, MT_W, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOMINU_W-> List(Y, N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_MINU,MT_W, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOMAX_W-> List(Y, N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_MAX, MT_W, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOMAXU_W-> List(Y, N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_MAXU,MT_W, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOADD_D-> List(xpr64,N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_ADD, MT_D, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
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AMOSWAP_D-> List(xpr64,N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_SWAP,MT_D, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
AMOAND_D-> List(xpr64,N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_AND, MT_D, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
AMOOR_D-> List(xpr64,N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_OR, MT_D, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
AMOMIN_D-> List(xpr64,N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_MIN, MT_D, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
AMOMINU_D-> List(xpr64,N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_MINU,MT_D, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
AMOMAX_D-> List(xpr64,N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_MAX, MT_D, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
AMOMAXU_D-> List(xpr64,N,N,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, Y,M_XA_MAXU,MT_D, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
|
||||
LUI-> List(Y, N,BR_N, REN_N,REN_N,A2_LTYPE,DW_XPR,FN_OP2, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
ADDI-> List(Y, N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLTI -> List(Y, N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_SLT, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLTIU-> List(Y, N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_SLTU,M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
ANDI-> List(Y, N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_AND, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
ORI-> List(Y, N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_OR, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
XORI-> List(Y, N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_XOR, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLLI-> List(Y, N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_SL, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRLI-> List(Y, N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_SR, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRAI-> List(Y, N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_SRA, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
ADD-> List(Y, N,BR_N, REN_Y,REN_Y,A2_RTYPE,DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SUB-> List(Y, N,BR_N, REN_Y,REN_Y,A2_RTYPE,DW_XPR,FN_SUB, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLT-> List(Y, N,BR_N, REN_Y,REN_Y,A2_RTYPE,DW_XPR,FN_SLT, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLTU-> List(Y, N,BR_N, REN_Y,REN_Y,A2_RTYPE,DW_XPR,FN_SLTU,M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
riscvAND-> List(Y, N,BR_N, REN_Y,REN_Y,A2_RTYPE,DW_XPR,FN_AND, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
riscvOR-> List(Y, N,BR_N, REN_Y,REN_Y,A2_RTYPE,DW_XPR,FN_OR, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
riscvXOR-> List(Y, N,BR_N, REN_Y,REN_Y,A2_RTYPE,DW_XPR,FN_XOR, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLL-> List(Y, N,BR_N, REN_Y,REN_Y,A2_RTYPE,DW_XPR,FN_SL, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRL-> List(Y, N,BR_N, REN_Y,REN_Y,A2_RTYPE,DW_XPR,FN_SR, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRA-> List(Y, N,BR_N, REN_Y,REN_Y,A2_RTYPE,DW_XPR,FN_SRA, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
LUI-> List(Y, N,N,BR_N, N,N,A2_LTYPE,DW_XPR,FN_OP2, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
ADDI-> List(Y, N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLTI -> List(Y, N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_SLT, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLTIU-> List(Y, N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_SLTU,N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
ANDI-> List(Y, N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_AND, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
ORI-> List(Y, N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_OR, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
XORI-> List(Y, N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_XOR, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLLI-> List(Y, N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_SL, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRLI-> List(Y, N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_SR, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRAI-> List(Y, N,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_SRA, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
ADD-> List(Y, N,N,BR_N, Y,Y,A2_RTYPE,DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SUB-> List(Y, N,N,BR_N, Y,Y,A2_RTYPE,DW_XPR,FN_SUB, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLT-> List(Y, N,N,BR_N, Y,Y,A2_RTYPE,DW_XPR,FN_SLT, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLTU-> List(Y, N,N,BR_N, Y,Y,A2_RTYPE,DW_XPR,FN_SLTU,N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
riscvAND-> List(Y, N,N,BR_N, Y,Y,A2_RTYPE,DW_XPR,FN_AND, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
riscvOR-> List(Y, N,N,BR_N, Y,Y,A2_RTYPE,DW_XPR,FN_OR, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
riscvXOR-> List(Y, N,N,BR_N, Y,Y,A2_RTYPE,DW_XPR,FN_XOR, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLL-> List(Y, N,N,BR_N, Y,Y,A2_RTYPE,DW_XPR,FN_SL, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRL-> List(Y, N,N,BR_N, Y,Y,A2_RTYPE,DW_XPR,FN_SR, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRA-> List(Y, N,N,BR_N, Y,Y,A2_RTYPE,DW_XPR,FN_SRA, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
|
||||
ADDIW-> List(xpr64,N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_32,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLLIW-> List(xpr64,N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_32,FN_SL, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRLIW-> List(xpr64,N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_32,FN_SR, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRAIW-> List(xpr64,N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_32,FN_SRA, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
ADDW-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_RTYPE,DW_32,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SUBW-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_RTYPE,DW_32,FN_SUB, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLLW-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_RTYPE,DW_32,FN_SL, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRLW-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_RTYPE,DW_32,FN_SR, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRAW-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_RTYPE,DW_32,FN_SRA, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
ADDIW-> List(xpr64,N,N,BR_N, N,Y,A2_ITYPE,DW_32,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLLIW-> List(xpr64,N,N,BR_N, N,Y,A2_ITYPE,DW_32,FN_SL, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRLIW-> List(xpr64,N,N,BR_N, N,Y,A2_ITYPE,DW_32,FN_SR, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRAIW-> List(xpr64,N,N,BR_N, N,Y,A2_ITYPE,DW_32,FN_SRA, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
ADDW-> List(xpr64,N,N,BR_N, Y,Y,A2_RTYPE,DW_32,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SUBW-> List(xpr64,N,N,BR_N, Y,Y,A2_RTYPE,DW_32,FN_SUB, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SLLW-> List(xpr64,N,N,BR_N, Y,Y,A2_RTYPE,DW_32,FN_SL, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRLW-> List(xpr64,N,N,BR_N, Y,Y,A2_RTYPE,DW_32,FN_SR, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
SRAW-> List(xpr64,N,N,BR_N, Y,Y,A2_RTYPE,DW_32,FN_SRA, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
|
||||
MUL-> List(Y, N,BR_N, REN_Y,REN_Y,A2_X, DW_XPR,FN_X, M_N,M_X, MT_X, Y,MUL_LO, N,DIV_X, WEN_Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MULH-> List(Y, N,BR_N, REN_Y,REN_Y,A2_X, DW_XPR,FN_X, M_N,M_X, MT_X, Y,MUL_H, N,DIV_X, WEN_Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MULHU-> List(Y, N,BR_N, REN_Y,REN_Y,A2_X, DW_XPR,FN_X, M_N,M_X, MT_X, Y,MUL_HU, N,DIV_X, WEN_Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MULHSU-> List(Y, N,BR_N, REN_Y,REN_Y,A2_X, DW_XPR,FN_X, M_N,M_X, MT_X, Y,MUL_HSU,N,DIV_X, WEN_Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MULW-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_X, DW_32, FN_X, M_N,M_X, MT_X, Y,MUL_LO, N,DIV_X, WEN_Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MUL-> List(Y, N,N,BR_N, Y,Y,A2_X, DW_XPR,FN_X, N,M_X, MT_X, Y,MUL_LO, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MULH-> List(Y, N,N,BR_N, Y,Y,A2_X, DW_XPR,FN_X, N,M_X, MT_X, Y,MUL_H, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MULHU-> List(Y, N,N,BR_N, Y,Y,A2_X, DW_XPR,FN_X, N,M_X, MT_X, Y,MUL_HU, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MULHSU-> List(Y, N,N,BR_N, Y,Y,A2_X, DW_XPR,FN_X, N,M_X, MT_X, Y,MUL_HSU,N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MULW-> List(xpr64,N,N,BR_N, Y,Y,A2_X, DW_32, FN_X, N,M_X, MT_X, Y,MUL_LO, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
|
||||
DIV-> List(Y, N,BR_N, REN_Y,REN_Y,A2_X, DW_XPR,FN_X, M_N,M_X, MT_X, N,MUL_X, Y,DIV_D, WEN_Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
DIVU-> List(Y, N,BR_N, REN_Y,REN_Y,A2_X, DW_XPR,FN_X, M_N,M_X, MT_X, N,MUL_X, Y,DIV_DU,WEN_Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
REM-> List(Y, N,BR_N, REN_Y,REN_Y,A2_X, DW_XPR,FN_X, M_N,M_X, MT_X, N,MUL_X, Y,DIV_R, WEN_Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
REMU-> List(Y, N,BR_N, REN_Y,REN_Y,A2_X, DW_XPR,FN_X, M_N,M_X, MT_X, N,MUL_X, Y,DIV_RU,WEN_Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
DIVW-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_X, DW_32, FN_X, M_N,M_X, MT_X, N,MUL_X, Y,DIV_D, WEN_Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
DIVUW-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_X, DW_32, FN_X, M_N,M_X, MT_X, N,MUL_X, Y,DIV_DU,WEN_Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
REMW-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_X, DW_32, FN_X, M_N,M_X, MT_X, N,MUL_X, Y,DIV_R, WEN_Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
REMUW-> List(xpr64,N,BR_N, REN_Y,REN_Y,A2_X, DW_32, FN_X, M_N,M_X, MT_X, N,MUL_X, Y,DIV_RU,WEN_Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
DIV-> List(Y, N,N,BR_N, Y,Y,A2_X, DW_XPR,FN_X, N,M_X, MT_X, N,MUL_X, Y,DIV_D, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
DIVU-> List(Y, N,N,BR_N, Y,Y,A2_X, DW_XPR,FN_X, N,M_X, MT_X, N,MUL_X, Y,DIV_DU,Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
REM-> List(Y, N,N,BR_N, Y,Y,A2_X, DW_XPR,FN_X, N,M_X, MT_X, N,MUL_X, Y,DIV_R, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
REMU-> List(Y, N,N,BR_N, Y,Y,A2_X, DW_XPR,FN_X, N,M_X, MT_X, N,MUL_X, Y,DIV_RU,Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
DIVW-> List(xpr64,N,N,BR_N, Y,Y,A2_X, DW_32, FN_X, N,M_X, MT_X, N,MUL_X, Y,DIV_D, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
DIVUW-> List(xpr64,N,N,BR_N, Y,Y,A2_X, DW_32, FN_X, N,M_X, MT_X, N,MUL_X, Y,DIV_DU,Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
REMW-> List(xpr64,N,N,BR_N, Y,Y,A2_X, DW_32, FN_X, N,M_X, MT_X, N,MUL_X, Y,DIV_R, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
REMUW-> List(xpr64,N,N,BR_N, Y,Y,A2_X, DW_32, FN_X, N,M_X, MT_X, N,MUL_X, Y,DIV_RU,Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
|
||||
SYSCALL-> List(Y, N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,Y,N,N),
|
||||
SETPCR-> List(Y, N,BR_N, REN_N,REN_N,A2_ITYPE,DW_XPR,FN_OP2, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_ALU,PCR_S,SYNC_N,N,N,Y,Y),
|
||||
CLEARPCR-> List(Y, N,BR_N, REN_N,REN_N,A2_ITYPE,DW_XPR,FN_OP2, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_ALU,PCR_C,SYNC_N,N,N,Y,Y),
|
||||
ERET-> List(Y, N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,Y,N,Y,N),
|
||||
FENCE-> List(Y, N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_Y,M_FENCE, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_D,N,N,N,N),
|
||||
FENCE_I-> List(Y, N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_Y,M_FLA, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_I,N,N,N,Y),
|
||||
CFLUSH-> List(Y, N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_Y,M_FLA, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,Y,Y),
|
||||
MFPCR-> List(Y, N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_X, PCR_F,SYNC_N,N,N,Y,Y),
|
||||
MTPCR-> List(Y, N,BR_N, REN_Y,REN_N,A2_RTYPE,DW_XPR,FN_OP2, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_T,SYNC_N,N,N,Y,Y),
|
||||
RDTIME-> List(Y, N,BR_N, REN_N,REN_N,A2_X, DW_XPR,FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_TSC,PCR_N,SYNC_N,N,N,N,N),
|
||||
RDCYCLE-> List(Y, N,BR_N, REN_N,REN_N,A2_X, DW_XPR,FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_TSC,PCR_N,SYNC_N,N,N,N,N),
|
||||
RDINSTRET-> List(Y, N,BR_N, REN_N,REN_N,A2_X, DW_XPR,FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_IRT,PCR_N,SYNC_N,N,N,N,N))
|
||||
SYSCALL-> List(Y, N,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_N,N,Y,N,N),
|
||||
SETPCR-> List(Y, N,N,BR_N, N,N,A2_ITYPE,DW_XPR,FN_OP2, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_ALU,PCR_S,SYNC_N,N,N,Y,Y),
|
||||
CLEARPCR-> List(Y, N,N,BR_N, N,N,A2_ITYPE,DW_XPR,FN_OP2, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_ALU,PCR_C,SYNC_N,N,N,Y,Y),
|
||||
ERET-> List(Y, N,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_N,Y,N,Y,N),
|
||||
FENCE-> List(Y, N,N,BR_N, N,N,A2_X, DW_X, FN_X, Y,M_FENCE, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_D,N,N,N,N),
|
||||
FENCE_I-> List(Y, N,N,BR_N, N,N,A2_X, DW_X, FN_X, Y,M_FLA, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_I,N,N,N,Y),
|
||||
CFLUSH-> List(Y, N,N,BR_N, N,N,A2_X, DW_X, FN_X, Y,M_FLA, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_N,N,N,Y,Y),
|
||||
MFPCR-> List(Y, N,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_F,SYNC_N,N,N,Y,Y),
|
||||
MTPCR-> List(Y, N,N,BR_N, Y,N,A2_RTYPE,DW_XPR,FN_OP2, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_T,SYNC_N,N,N,Y,Y),
|
||||
RDTIME-> List(Y, N,N,BR_N, N,N,A2_X, DW_XPR,FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_TSC,PCR_N,SYNC_N,N,N,N,N),
|
||||
RDCYCLE-> List(Y, N,N,BR_N, N,N,A2_X, DW_XPR,FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_TSC,PCR_N,SYNC_N,N,N,N,N),
|
||||
RDINSTRET-> List(Y, N,N,BR_N, N,N,A2_X, DW_XPR,FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_IRT,PCR_N,SYNC_N,N,N,N,N))
|
||||
|
||||
val fdecode = Array(
|
||||
// eret
|
||||
// | syscall
|
||||
// vec_val mem_val mul_val div_val pcr | | privileged
|
||||
// val | brtype renx2 renx1 s_alu2 dw alu | mem_cmd mem_type| mul_fn | div_fn wen s_wa s_wb | sync | | | replay_next
|
||||
// | | | | | | | | | | | | | | | | | | | | | | | |
|
||||
MFTX_S-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MFTX_D-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_W_S-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_W_D-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_WU_S-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_WU_D-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_L_S-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_L_D-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_LU_S-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_LU_D-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FEQ_S-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FEQ_D-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FLT_S-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FLT_D-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FLE_S-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FLE_D-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MXTF_S-> List(FPU_Y,N,BR_N, REN_N,REN_Y,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MXTF_D-> List(FPU_Y,N,BR_N, REN_N,REN_Y,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_S_W-> List(FPU_Y,N,BR_N, REN_N,REN_Y,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_D_W-> List(FPU_Y,N,BR_N, REN_N,REN_Y,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_S_WU-> List(FPU_Y,N,BR_N, REN_N,REN_Y,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_D_WU-> List(FPU_Y,N,BR_N, REN_N,REN_Y,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_S_L-> List(FPU_Y,N,BR_N, REN_N,REN_Y,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_D_L-> List(FPU_Y,N,BR_N, REN_N,REN_Y,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_S_LU-> List(FPU_Y,N,BR_N, REN_N,REN_Y,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_D_LU-> List(FPU_Y,N,BR_N, REN_N,REN_Y,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MFFSR-> List(FPU_Y,N,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MTFSR-> List(FPU_Y,N,BR_N, REN_N,REN_Y,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FLW-> List(FPU_Y,N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_ADD, M_Y,M_XRD, MT_W, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
FLD-> List(FPU_Y,N,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_ADD, M_Y,M_XRD, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
FSW-> List(FPU_Y,N,BR_N, REN_N,REN_Y,A2_BTYPE,DW_XPR,FN_ADD, M_Y,M_XWR, MT_W, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
FSD-> List(FPU_Y,N,BR_N, REN_N,REN_Y,A2_BTYPE,DW_XPR,FN_ADD, M_Y,M_XWR, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N))
|
||||
// eret
|
||||
// fp_val renx2 | syscall
|
||||
// | vec_val | renx1 mem_val mul_val div_val wen pcr | | privileged
|
||||
// val | | brtype | | s_alu2 dw alu | mem_cmd mem_type| mul_fn | div_fn | s_wa s_wb | sync | | | replay_next
|
||||
// | | | | | | | | | | | | | | | | | | | | | | | | |
|
||||
FCVT_S_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_D_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FSGNJ_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FSGNJ_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FSGNJX_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FSGNJX_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FSGNJN_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FSGNJN_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FMIN_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FMIN_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FMAX_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FMAX_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FADD_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FADD_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FSUB_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FSUB_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FMUL_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FMUL_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FMADD_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FMADD_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FMSUB_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FMSUB_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FNMADD_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FNMADD_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FNMSUB_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FNMSUB_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MFTX_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MFTX_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_W_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_W_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_WU_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_WU_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_L_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_L_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_LU_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_LU_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FEQ_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FEQ_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FLT_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FLT_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FLE_S-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FLE_D-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MXTF_S-> List(FPU_Y,Y,N,BR_N, N,Y,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MXTF_D-> List(FPU_Y,Y,N,BR_N, N,Y,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_S_W-> List(FPU_Y,Y,N,BR_N, N,Y,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_D_W-> List(FPU_Y,Y,N,BR_N, N,Y,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_S_WU-> List(FPU_Y,Y,N,BR_N, N,Y,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_D_WU-> List(FPU_Y,Y,N,BR_N, N,Y,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_S_L-> List(FPU_Y,Y,N,BR_N, N,Y,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_D_L-> List(FPU_Y,Y,N,BR_N, N,Y,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_S_LU-> List(FPU_Y,Y,N,BR_N, N,Y,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FCVT_D_LU-> List(FPU_Y,Y,N,BR_N, N,Y,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MFFSR-> List(FPU_Y,Y,N,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
MTFSR-> List(FPU_Y,Y,N,BR_N, N,Y,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FLW-> List(FPU_Y,Y,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_ADD, Y,M_XRD, MT_W, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
FLD-> List(FPU_Y,Y,N,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_ADD, Y,M_XRD, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
FSW-> List(FPU_Y,Y,N,BR_N, N,Y,A2_BTYPE,DW_XPR,FN_ADD, Y,M_XWR, MT_W, N,MUL_X, N,DIV_X, N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
FSD-> List(FPU_Y,Y,N,BR_N, N,Y,A2_BTYPE,DW_XPR,FN_ADD, Y,M_XWR, MT_D, N,MUL_X, N,DIV_X, N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N))
|
||||
|
||||
val vdecode = Array(
|
||||
// eret
|
||||
// | syscall
|
||||
// vec_val mem_val mul_val div_val pcr | | privileged
|
||||
// val | brtype renx2 renx1 s_alu2 dw alu | mem_cmd mem_type| mul_fn | div_fn wen s_wa s_wb | sync | | | replay_next
|
||||
// | | | | | | | | | | | | | | | | | | | | | | | |
|
||||
VVCFGIVL-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,Y),
|
||||
VVCFG-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,Y),
|
||||
VSETVL-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,Y),
|
||||
VF-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ITYPE,DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VMVV-> List(VEC_Y,Y,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
VMSV-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFMVV-> List(VEC_Y,Y,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FENCE_V_L-> List(VEC_Y,Y,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FENCE_V_G-> List(VEC_Y,Y,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_D,N,N,N,N),
|
||||
VLD-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLW-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLWU-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLH-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLHU-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLB-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLBU-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSD-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSW-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSH-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSB-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFLD-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFLW-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFSD-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFSW-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLSTD-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLSTW-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLSTWU-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLSTH-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLSTHU-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLSTB-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLSTBU-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSSTD-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSSTW-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSSTH-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSSTB-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFLSTD-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFLSTW-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFSSTD-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFSSTW-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_D, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
// eret
|
||||
// fp_val renx2 | syscall
|
||||
// | vec_val | renx1 mem_val mul_val div_val wen pcr | | privileged
|
||||
// val | | brtype | | s_alu2 dw alu | mem_cmd mem_type| mul_fn | div_fn | s_wa s_wb | sync | | | replay_next
|
||||
// | | | | | | | | | | | | | | | | | | | | | | | | |
|
||||
VVCFGIVL-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,Y),
|
||||
VVCFG-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,Y),
|
||||
VSETVL-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, Y,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,Y),
|
||||
VF-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ITYPE,DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VMVV-> List(VEC_Y,N,Y,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
VMSV-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFMVV-> List(VEC_Y,N,Y,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FENCE_V_L-> List(VEC_Y,N,Y,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_N,N,N,N,N),
|
||||
FENCE_V_G-> List(VEC_Y,N,Y,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_D,N,N,N,N),
|
||||
VLD-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLW-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLWU-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLH-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLHU-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLB-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLBU-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSD-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSW-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSH-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSB-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFLD-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFLW-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFSD-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFSW-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLSTD-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLSTW-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLSTWU-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLSTH-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLSTHU-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLSTB-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VLSTBU-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSSTD-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSSTW-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSSTH-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VSSTB-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFLSTD-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFLSTW-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFSSTD-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
VFSSTW-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_D, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,N,N),
|
||||
|
||||
VENQCMD-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,Y,N),
|
||||
VENQIMM1-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,Y,N),
|
||||
VENQIMM2-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,Y,N),
|
||||
VENQCNT-> List(VEC_Y,Y,BR_N, REN_Y,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,Y,N),
|
||||
VXCPTEVAC-> List(VEC_Y,Y,BR_N, REN_N,REN_Y,A2_ZERO, DW_XPR,FN_ADD, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,Y,N),
|
||||
VXCPTKILL-> List(VEC_Y,Y,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,Y,N),
|
||||
VXCPTHOLD-> List(VEC_Y,Y,BR_N, REN_N,REN_N,A2_X, DW_X, FN_X, M_N,M_X, MT_X, N,MUL_X, N,DIV_X, WEN_N,WA_X, WB_X, PCR_N,SYNC_N,N,N,Y,N))
|
||||
VENQCMD-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,Y,N),
|
||||
VENQIMM1-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,Y,N),
|
||||
VENQIMM2-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,Y,N),
|
||||
VENQCNT-> List(VEC_Y,N,Y,BR_N, Y,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,Y,N),
|
||||
VXCPTEVAC-> List(VEC_Y,N,Y,BR_N, N,Y,A2_ZERO, DW_XPR,FN_ADD, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_RD,WB_ALU,PCR_N,SYNC_N,N,N,Y,N),
|
||||
VXCPTKILL-> List(VEC_Y,N,Y,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_N,N,N,Y,N),
|
||||
VXCPTHOLD-> List(VEC_Y,N,Y,BR_N, N,N,A2_X, DW_X, FN_X, N,M_X, MT_X, N,MUL_X, N,DIV_X, N,WA_X, WB_X, PCR_N,SYNC_N,N,N,Y,N))
|
||||
}
|
||||
|
||||
class rocketCtrl extends Component
|
||||
@ -311,9 +337,9 @@ class rocketCtrl extends Component
|
||||
if (HAVE_FPU) decode_table ++= rocketCtrlDecode.fdecode
|
||||
if (HAVE_VEC) decode_table ++= rocketCtrlDecode.vdecode
|
||||
|
||||
val cs = ListLookup(io.dpath.inst, rocketCtrlDecode.decode_default, decode_table)
|
||||
val cs = DecodeLogic(io.dpath.inst, rocketCtrlDecode.decode_default, decode_table)
|
||||
|
||||
val id_int_val :: id_vec_val :: id_br_type :: id_renx2 :: id_renx1 :: id_sel_alu2 :: id_fn_dw :: id_fn_alu :: cs0 = cs
|
||||
val id_int_val :: id_fp_val :: id_vec_val :: id_br_type :: id_renx2 :: id_renx1 :: id_sel_alu2 :: id_fn_dw :: id_fn_alu :: cs0 = cs
|
||||
val id_mem_val :: id_mem_cmd :: id_mem_type :: id_mul_val :: id_mul_fn :: id_div_val :: id_div_fn :: id_wen :: id_sel_wa :: id_sel_wb :: cs1 = cs0
|
||||
val id_pcr :: id_sync :: id_eret :: id_syscall :: id_privileged :: id_replay_next :: Nil = cs1
|
||||
|
||||
@ -335,12 +361,12 @@ class rocketCtrl extends Component
|
||||
val id_reg_replay = Reg(resetVal = Bool(false));
|
||||
val id_load_use = Wire(){Bool()};
|
||||
|
||||
val ex_reg_br_type = Reg(){UFix(width = 4)};
|
||||
val ex_reg_br_type = Reg(){Bits()}
|
||||
val ex_reg_btb_hit = Reg(){Bool()};
|
||||
val ex_reg_div_val = Reg(){Bool()};
|
||||
val ex_reg_mul_val = Reg(){Bool()};
|
||||
val ex_reg_mem_val = Reg(){Bool()};
|
||||
val ex_reg_mem_cmd = Reg(){UFix(width = 4)};
|
||||
val ex_reg_mem_cmd = Reg(){Bits()};
|
||||
val ex_reg_mem_type = Reg(){UFix(width = 3)};
|
||||
val ex_reg_valid = Reg(resetVal = Bool(false));
|
||||
val ex_reg_pcr = Reg(resetVal = PCR_N);
|
||||
@ -445,20 +471,18 @@ class rocketCtrl extends Component
|
||||
val mask_pfcntq_ready = !vec_dec.io.sigs.enq_pfcntq || io.vec_iface.vpfcntq_ready
|
||||
|
||||
vec_stalld =
|
||||
vec_dec.io.sigs.valid && (
|
||||
id_vec_val && (
|
||||
!mask_cmdq_ready || !mask_ximm1q_ready || !mask_ximm2q_ready || !mask_cntq_ready ||
|
||||
!mask_pfcmdq_ready || !mask_pfximm1q_ready || !mask_pfximm2q_ready || !mask_pfcntq_ready) ||
|
||||
id_vec_val && vec_dec.io.sigs.vfence && !vec.io.vfence_ready
|
||||
!mask_pfcmdq_ready || !mask_pfximm1q_ready || !mask_pfximm2q_ready || !mask_pfcntq_ready ||
|
||||
vec_dec.io.sigs.vfence && !vec.io.vfence_ready)
|
||||
|
||||
vec_replay = vec.io.replay
|
||||
vec_irq = vec.io.irq
|
||||
vec_irq_cause = vec.io.irq_cause
|
||||
}
|
||||
|
||||
// executing ERET when traps are enabled causes an illegal instruction exception (as per ISA sim)
|
||||
val illegal_inst =
|
||||
!(id_int_val.toBool || io.fpu.dec.valid || id_vec_val.toBool) ||
|
||||
(id_eret.toBool && io.dpath.status(SR_ET).toBool);
|
||||
// executing ERET when traps are enabled causes an illegal instruction exception
|
||||
val illegal_inst = !id_int_val.toBool || (id_eret.toBool && io.dpath.status(SR_ET))
|
||||
|
||||
val p_irq_timer = (io.dpath.status(SR_IM+IRQ_TIMER).toBool && io.dpath.irq_timer);
|
||||
val p_irq_ipi = (io.dpath.status(SR_IM+IRQ_IPI).toBool && io.dpath.irq_ipi);
|
||||
@ -504,7 +528,7 @@ class rocketCtrl extends Component
|
||||
ex_reg_valid := id_reg_valid
|
||||
ex_reg_pcr := id_pcr
|
||||
ex_reg_wen := id_wen.toBool && id_waddr != UFix(0);
|
||||
ex_reg_fp_wen := io.fpu.dec.wen;
|
||||
ex_reg_fp_wen := id_fp_val && io.fpu.dec.wen
|
||||
ex_reg_eret := id_eret.toBool;
|
||||
ex_reg_flush_inst := (id_sync === SYNC_I);
|
||||
ex_reg_xcpt_ma_inst := id_reg_xcpt_ma_inst;
|
||||
@ -512,7 +536,7 @@ class rocketCtrl extends Component
|
||||
ex_reg_xcpt_illegal := illegal_inst;
|
||||
ex_reg_xcpt_privileged := (id_privileged & ~io.dpath.status(SR_S)).toBool;
|
||||
ex_reg_xcpt_syscall := id_syscall.toBool;
|
||||
ex_reg_fp_val := io.fpu.dec.valid
|
||||
ex_reg_fp_val := id_fp_val
|
||||
ex_reg_fp_sboard_set := io.fpu.dec.sboard
|
||||
ex_reg_vec_val := id_vec_val.toBool
|
||||
ex_reg_replay := id_reg_replay
|
||||
@ -543,8 +567,8 @@ class rocketCtrl extends Component
|
||||
val mem_reg_div_mul_val = Reg(){Bool()};
|
||||
val mem_reg_eret = Reg(){Bool()};
|
||||
val mem_reg_mem_val = Reg(){Bool()};
|
||||
val mem_reg_mem_cmd = Reg(){UFix(width = 4)};
|
||||
val mem_reg_mem_type = Reg(){UFix(width = 3)};
|
||||
val mem_reg_mem_cmd = Reg(){Bits()}
|
||||
val mem_reg_mem_type = Reg(){Bits()}
|
||||
|
||||
when (reset.toBool || io.dpath.killx) {
|
||||
mem_reg_valid := Bool(false);
|
||||
@ -792,7 +816,7 @@ class rocketCtrl extends Component
|
||||
(
|
||||
id_ex_hazard || id_mem_hazard || id_wb_hazard ||
|
||||
id_stall_raddr1 || id_stall_raddr2 || id_stall_waddr ||
|
||||
id_stall_fpu ||
|
||||
id_fp_val && id_stall_fpu ||
|
||||
id_mem_val.toBool && !(io.dmem.req_rdy && io.dtlb_rdy) ||
|
||||
((id_sync === SYNC_D) || (id_sync === SYNC_I)) && !io.dmem.req_rdy ||
|
||||
vec_stalld
|
||||
@ -813,12 +837,12 @@ class rocketCtrl extends Component
|
||||
io.dpath.mem_load := mem_reg_mem_val && mem_reg_wen
|
||||
io.dpath.ren2 := id_renx2.toBool;
|
||||
io.dpath.ren1 := id_renx1.toBool;
|
||||
io.dpath.sel_alu2 := id_sel_alu2
|
||||
io.dpath.sel_alu2 := id_sel_alu2.toUFix
|
||||
io.dpath.fn_dw := id_fn_dw.toBool;
|
||||
io.dpath.fn_alu := id_fn_alu;
|
||||
io.dpath.div_fn := id_div_fn;
|
||||
io.dpath.fn_alu := id_fn_alu.toUFix
|
||||
io.dpath.div_fn := id_div_fn.toUFix
|
||||
io.dpath.div_val := id_div_val.toBool && id_waddr != UFix(0);
|
||||
io.dpath.mul_fn := id_mul_fn;
|
||||
io.dpath.mul_fn := id_mul_fn.toUFix
|
||||
io.dpath.mul_val := id_mul_val.toBool && id_waddr != UFix(0);
|
||||
io.dpath.ex_fp_val:= ex_reg_fp_val;
|
||||
io.dpath.mem_fp_val:= mem_reg_fp_val;
|
||||
@ -827,13 +851,13 @@ class rocketCtrl extends Component
|
||||
io.dpath.wb_wen := wb_reg_wen;
|
||||
io.dpath.wb_valid := wb_reg_valid && !vec_replay
|
||||
io.dpath.sel_wa := id_sel_wa.toBool;
|
||||
io.dpath.sel_wb := id_sel_wb;
|
||||
io.dpath.sel_wb := id_sel_wb.toUFix
|
||||
io.dpath.pcr := wb_reg_pcr.toUFix
|
||||
io.dpath.id_eret := id_eret.toBool;
|
||||
io.dpath.wb_eret := wb_reg_eret;
|
||||
io.dpath.ex_mem_type := ex_reg_mem_type
|
||||
|
||||
io.fpu.valid := !io.dpath.killd && io.fpu.dec.valid
|
||||
io.fpu.valid := !io.dpath.killd && id_fp_val
|
||||
io.fpu.killx := kill_ex
|
||||
io.fpu.killm := kill_mem
|
||||
|
||||
|
||||
Reference in New Issue
Block a user