OpenCores

Rev 33	Rev 41
`// ============================================================================`	`// ============================================================================`
`// __`	`// __`
`// \\__/ o\ (C) 2012 Robert Finch`	`// \\__/ o\ (C) 2012 Robert Finch`
`// \ __ / All rights reserved.`	`// \ __ / All rights reserved.`
`// \/_// robfinch<remove>@opencores.org`	`// \/_// robfinch<remove>@opencores.org`
`// \|\|`	`// \|\|`
`//`	`//`
`// Raptor64_opcodes.v`	`// Raptor64_opcodes.v`
`// - 64 bit CPU`	`// - 64 bit CPU`
`//`	`//`
`//`	`//`
`// This source code is available for evaluation and validation purposes`	`// This source code is available for evaluation and validation purposes`
`// only. This copyright statement and disclaimer must remain present in`	`// only. This copyright statement and disclaimer must remain present in`
`// the file.`	`// the file.`
`//`	`//`
`//`	`//`
`// NO WARRANTY.`	`// NO WARRANTY.`
`// THIS Work, IS PROVIDEDED "AS IS" WITH NO WARRANTIES OF ANY KIND, WHETHER`	`// THIS Work, IS PROVIDEDED "AS IS" WITH NO WARRANTIES OF ANY KIND, WHETHER`
`// EXPRESS OR IMPLIED. The user must assume the entire risk of using the`	`// EXPRESS OR IMPLIED. The user must assume the entire risk of using the`
`// Work.`	`// Work.`
`//`	`//`
`// IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY`	`// IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY`
`// INCIDENTAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES WHATSOEVER RELATING TO`	`// INCIDENTAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES WHATSOEVER RELATING TO`
`// THE USE OF THIS WORK, OR YOUR RELATIONSHIP WITH THE AUTHOR.`	`// THE USE OF THIS WORK, OR YOUR RELATIONSHIP WITH THE AUTHOR.`
`//`	`//`
`// IN ADDITION, IN NO EVENT DOES THE AUTHOR AUTHORIZE YOU TO USE THE WORK`	`// IN ADDITION, IN NO EVENT DOES THE AUTHOR AUTHORIZE YOU TO USE THE WORK`
`// IN APPLICATIONS OR SYSTEMS WHERE THE WORK'S FAILURE TO PERFORM CAN`	`// IN APPLICATIONS OR SYSTEMS WHERE THE WORK'S FAILURE TO PERFORM CAN`
`// REASONABLY BE EXPECTED TO RESULT IN A SIGNIFICANT PHYSICAL INJURY, OR IN`	`// REASONABLY BE EXPECTED TO RESULT IN A SIGNIFICANT PHYSICAL INJURY, OR IN`
`// LOSS OF LIFE. ANY SUCH USE BY YOU IS ENTIRELY AT YOUR OWN RISK, AND YOU`	`// LOSS OF LIFE. ANY SUCH USE BY YOU IS ENTIRELY AT YOUR OWN RISK, AND YOU`
`// AGREE TO HOLD THE AUTHOR AND CONTRIBUTORS HARMLESS FROM ANY CLAIMS OR`	`// AGREE TO HOLD THE AUTHOR AND CONTRIBUTORS HARMLESS FROM ANY CLAIMS OR`
`// LOSSES RELATING TO SUCH UNAUTHORIZED USE.`	`// LOSSES RELATING TO SUCH UNAUTHORIZED USE.`
`//`	`//`
`// ============================================================================`	`// ============================================================================`

`define MISC 7'd0	`define MISC 7'd0
`define BRK 7'd0	`define BRK 7'd0
`define IRQ 7'd1	`define IRQ 7'd1
`define ICACHE_ON 7'd10	`define ICACHE_ON 7'd10
`define ICACHE_OFF 7'd11	`define ICACHE_OFF 7'd11
`define DCACHE_ON 7'd12	`define DCACHE_ON 7'd12
`define DCACHE_OFF 7'd13	`define DCACHE_OFF 7'd13
`define PCCAP_OFF 7'd14	`define PCCAP_OFF 7'd14
	`define IEPP 7'd15
`define FIP 7'd20	`define FIP 7'd20
`define SYSJMP 7'd22
`define SYSCALL 7'd23	`define SYSCALL 7'd23
`define IRET 7'd32	`define IRET 7'd32
`define ERET 7'd33	`define ERET 7'd33
`define WAIT 7'd40	`define WAIT 7'd40
`define TLBP 7'd49	`define TLBP 7'd49
`define TLBR 7'd50	`define TLBR 7'd50
`define TLBWI 7'd51	`define TLBWI 7'd51
`define TLBWR 7'd52	`define TLBWR 7'd52
`define CLI 7'd64	`define CLI 7'd64
`define SEI 7'd65	`define SEI 7'd65
`define GRAN 7'd80	`define GRAN 7'd80
`define GRAFD 7'd82	`define GRAFD 7'd82
`define R 7'd1	`define R 7'd1
`define COM 7'd4	`define COM 6'd4
`define NOT 7'd5	`define NOT 6'd5
`define NEG 7'd6	`define NEG 6'd6
`define ABS 7'd7	`define ABS 6'd7
`define SGN 7'd8	`define SGN 6'd8
`define MOV 7'd9	`define MOV 6'd9
`define SWAP 7'd13	`define SWAP 6'd13
`define CTLZ 7'd16	`define CTLZ 6'd16
`define CTLO 7'd17	`define CTLO 6'd17
`define CTPOP 7'd18	`define CTPOP 6'd18
`define SEXT8 7'd19	`define SEXT8 6'd19
`define SEXT16 7'd20	`define SEXT16 6'd20
`define SEXT32 7'd21	`define SEXT32 6'd21
`define SQRT 7'd24	`define SQRT 6'd24
`define REDOR 7'd30	`define REDOR 6'd30
`define REDAND 7'd31	`define REDAND 6'd31
`define MFSPR 7'd40	`define MFSPR 6'd40
`define MTSPR 7'd41	`define MTSPR 6'd41
`define SR 6'd00	`define SR 6'd00
`define TLBIndex 6'd01	`define TLBIndex 6'd01
`define TLBRandom 6'd02	`define TLBRandom 6'd02
`define PageTableAddr 6'd04	`define PageTableAddr 6'd04
`define BadVAddr 6'd08	`define BadVAddr 6'd08
`define TLBPhysPage0 6'd10	`define TLBPhysPage0 6'd10
`define TLBPhysPage1 6'd11	`define TLBPhysPage1 6'd11
`define TLBVirtPage 6'd12	`define TLBVirtPage 6'd12
`define TLBPageMask 6'd13	`define TLBPageMask 6'd13
`define TLBASID 6'd14	`define TLBASID 6'd14
`define ASID 6'd15	`define ASID 6'd15
`define TLBWired 6'd16	`define TLBWired 6'd16
`define EP0 6'd17	`define EP0 6'd17
`define EP1 6'd18	`define EP1 6'd18
`define EP2 6'd19	`define EP2 6'd19
`define EP3 6'd20	`define EP3 6'd20
`define AXC 6'd21	`define AXC 6'd21
`define Tick 6'd22	`define Tick 6'd22
`define EPC 6'd23	`define EPC 6'd23
`define ERRADR 6'd24	`define ERRADR 6'd24
`define TBA 6'd25	`define TBA 6'd25
`define NON_ICACHE_SEG 6'd26	`define NON_ICACHE_SEG 6'd26
`define FPCR 6'd32	`define FPCR 6'd32
`define IPC 6'd33	`define IPC 6'd33
`define RAND 6'd34	`define RAND 6'd34
`define SRAND1 6'd35	`define SRAND1 6'd35
`define SRAND2 6'd36	`define SRAND2 6'd36
`define INSNKEY 6'd37	`define INSNKEY 6'd37
`define PCHI 6'd62	`define PCHI 6'd62
`define PCHISTORIC 6'd63	`define PCHISTORIC 6'd63
`define OMG 7'd50	`define OMG 6'd50
`define CMG 7'd51	`define CMG 6'd51
`define OMGI 7'd52	`define OMGI 6'd52
`define CMGI 7'd53	`define CMGI 6'd53
`define EXEC 7'd58	`define EXEC 6'd58
`define MYST 7'd59
`define RR 7'd2	`define RR 7'd2
`define ADD 7'd2	`define ADD 6'd2
`define ADDU 7'd3	`define ADDU 6'd3
`define SUB 7'd4	`define SUB 6'd4
`define SUBU 7'd5	`define SUBU 6'd5
`define CMP 7'd6	`define CMP 6'd6
`define CMPU 7'd7	`define CMPU 6'd7
`define AND 7'd8	`define AND 6'd8
`define OR 7'd9	`define OR 6'd9
`define XOR 7'd10	`define XOR 6'd10
`define ANDC 7'd11	`define ANDC 6'd11
`define NAND 7'd12	`define NAND 6'd12
`define NOR 7'd13	`define NOR 6'd13
`define XNOR 7'd14	`define XNOR 6'd14
`define ORC 7'd15	`define ORC 6'd15
`define MIN 7'd20	`define MIN 6'd20
`define MAX 7'd21	`define MAX 6'd21
`define MULU 7'd24	`define MULU 6'd24
`define MULS 7'd25	`define MULS 6'd25
`define DIVU 7'd26	`define DIVU 6'd26
`define DIVS 7'd27	`define DIVS 6'd27
`define MODU 7'd28	`define MODU 6'd28
`define MODS 7'd29	`define MODS 6'd29
`define MOVZ 7'd30	`define MOVZ 6'd30
`define MOVNZ 7'd31	`define MOVNZ 6'd31
	`define MOVPL 6'd32
`define SHL 7'd40	`define MOVMI 6'd33
`define SHRU 7'd41
`define ROL 7'd42	`define SHL 6'd40
`define ROR 7'd43	`define SHRU 6'd41
`define SHR 7'd44	`define ROL 6'd42
`define ROLAM 7'd45	`define ROR 6'd43
	`define SHR 6'd44
`define NOP 7'd60	`define ROLAM 6'd45
	`define SHLU 6'd46
`define SLT 7'd96
`define SLE 7'd97	//`define NOP 7'd60
`define SGT 7'd98
`define SGE 7'd99	`define SLT 6'd48
`define SLTU 7'd100	`define SLE 6'd49
`define SLEU 7'd101	`define SGT 6'd50
`define SGTU 7'd102	`define SGE 6'd51
`define SGEU 7'd103	`define SLTU 6'd52
`define SEQ 7'd104	`define SLEU 6'd53
`define SNE 7'd105	`define SGTU 6'd54
	`define SGEU 6'd55
`define BCD_MUL 7'd109	`define SEQ 6'd56
`define BCD_ADD 7'd110	`define SNE 6'd57
`define BCD_SUB 7'd111
	`define MTEP 6'd58
	`define MFEP 6'd59

	`define BCD_MUL 6'd60
	`define BCD_ADD 6'd61
	`define BCD_SUB 6'd62

`define SHFTI 7'd3	`define SHFTI 7'd3
`define SHLI 5'd0	`define SHLI 5'd0
`define SHRUI 5'd1	`define SHRUI 5'd1
`define ROLI 5'd2	`define ROLI 5'd2
`define SHRI 5'd3	`define SHRI 5'd3
`define RORI 5'd4	`define RORI 5'd4
`define ROLAMI 5'd5	`define ROLAMI 5'd5
	`define SHLUI 5'd6
`define BFINS 5'd8	`define BFINS 5'd8
`define BFSET 5'd9	`define BFSET 5'd9
`define BFCLR 5'd10	`define BFCLR 5'd10
`define BFCHG 5'd11	`define BFCHG 5'd11
`define BFEXT 5'd12	`define BFEXT 5'd12
`define ADDI 7'd4	`define ADDI 7'd4
`define ADDUI 7'd5	`define ADDUI 7'd5
`define SUBI 7'd6	`define SUBI 7'd6
`define SUBUI 7'd7	`define SUBUI 7'd7
`define CMPI 7'd8	`define CMPI 7'd8
`define CMPUI 7'd9	`define CMPUI 7'd9
`define ANDI 7'd10	`define ANDI 7'd10
`define ORI 7'd11	`define ORI 7'd11
`define XORI 7'd12	`define XORI 7'd12

`define MULUI 7'd13	`define MULUI 7'd13
`define MULSI 7'd14	`define MULSI 7'd14
`define DIVUI 7'd15	`define DIVUI 7'd15
`define DIVSI 7'd16	`define DIVSI 7'd16

`define TRAPcc 7'd17	`define TRAPcc 7'd17
`define TEQ 5'd0	`define TEQ 5'd0
`define TNE 5'd1	`define TNE 5'd1
`define TLT 5'd2	`define TLT 5'd2
`define TGE 5'd3	`define TGE 5'd3
`define TLE 5'd4	`define TLE 5'd4
`define TGT 5'd5	`define TGT 5'd5
`define TLTU 5'd6	`define TLTU 5'd6
`define TGEU 5'd7	`define TGEU 5'd7
`define TLEU 5'd8	`define TLEU 5'd8
`define TGTU 5'd9	`define TGTU 5'd9
`define TRAP 5'd10	`define TRAP 5'd10
`define TRN 5'd11	`define TRN 5'd11
`define TRAPcci 7'd18	`define TRAPcci 7'd18
`define TEQI 5'd0	`define TEQI 5'd0
`define TNEI 5'd1	`define TNEI 5'd1
`define TLTI 5'd2	`define TLTI 5'd2
`define TGEI 5'd3	`define TGEI 5'd3
`define TLEI 5'd4	`define TLEI 5'd4
`define TGTI 5'd5	`define TGTI 5'd5
`define TLTUI 5'd6	`define TLTUI 5'd6
`define TGEUI 5'd7	`define TGEUI 5'd7
`define TLEUI 5'd8	`define TLEUI 5'd8
`define TGTUI 5'd9	`define TGTUI 5'd9
`define TRAI 5'd10	`define TRAI 5'd10
`define TRNI 5'd11	`define TRNI 5'd11
`// SETLO=20 to 23`	`define MUX 7'd22
`define SETLO 7'b00101xx	`define MYST 7'd23
`define CALL 7'd24	`define CALL 7'd24
`define JMP 7'd25	`define JMP 7'd25
`define JAL 7'd26	`define JAL 7'd26
`define RET 7'd27	`define RET 7'd27
`// SETLO=28 to 31`	`// SETLO=28 to 31`
`define SETHI 7'b00111xx
`define LB 7'd32	`define LB 7'd32
`define LC 7'd33	`define LC 7'd33
`define LH 7'd34	`define LH 7'd34
`define LW 7'd35	`define LW 7'd35
`define LP 7'd36	`define LP 7'd36
`define LBU 7'd37	`define LBU 7'd37
`define LCU 7'd38	`define LCU 7'd38
`define LHU 7'd39	`define LHU 7'd39
`define LSH 7'd40	`define LSH 7'd40
`define LSW 7'd41	`define LSW 7'd41
`define LF 7'd42	`define LF 7'd42
`define LFD 7'd43	`define LFD 7'd43
`define LFP 7'd44	`define LFP 7'd44
`define LFDP 7'd45	`define LFDP 7'd45
`define LWR 7'd46	`define LWR 7'd46
`define LDONE 7'd47	`define LDONE 7'd47

`define SB 7'd48	`define SB 7'd48
`define SC 7'd49	`define SC 7'd49
`define SH 7'd50	`define SH 7'd50
`define SW 7'd51	`define SW 7'd51
`define SP 7'd52	`define SP 7'd52
`define MEMNDX 7'd53	`define MEMNDX 7'd53
`define LBX 6'd0	`define LBX 6'd0
`define LCX 6'd1	`define LCX 6'd1
`define LHX 6'd2	`define LHX 6'd2
`define LWX 6'd3	`define LWX 6'd3
`define LPX 6'd4	`define LPX 6'd4
`define LBUX 6'd5	`define LBUX 6'd5
`define LCUX 6'd6	`define LCUX 6'd6
`define LHUX 6'd7	`define LHUX 6'd7
`define LSHX 6'd8	`define LSHX 6'd8
`define LSWX 6'd9	`define LSWX 6'd9
`define LFX 6'd10	`define LFX 6'd10
`define LFDX 6'd11	`define LFDX 6'd11
`define LFPX 6'd12	`define LFPX 6'd12
`define LFDPX 6'd13	`define LFDPX 6'd13
`define LWRX 6'd14	`define LWRX 6'd14

`define SBX 6'd16	`define SBX 6'd16
`define SCX 6'd17	`define SCX 6'd17
`define SHX 6'd18	`define SHX 6'd18
`define SWX 6'd19	`define SWX 6'd19
`define SPX 6'd20	`define SPX 6'd20
`define SSHX 6'd24	`define SSHX 6'd24
`define SSWX 6'd25	`define SSWX 6'd25
`define SFX 6'd26	`define SFX 6'd26
`define SFDX 6'd27	`define SFDX 6'd27
`define SFPX 6'd28	`define SFPX 6'd28
`define SFDPX 6'd29	`define SFDPX 6'd29
`define SWCX 6'd30	`define SWCX 6'd30

`define INBX 6'd32	`define INBX 6'd32
`define INCX 6'd33	`define INCX 6'd33
`define INHX 6'd34	`define INHX 6'd34
`define INWX 6'd35	`define INWX 6'd35
`define INBUX 6'd36	`define INBUX 6'd36
`define INCUX 6'd37	`define INCUX 6'd37
`define INHUX 6'd38	`define INHUX 6'd38
`define OUTBX 6'd40	`define OUTBX 6'd40
`define OUTCX 6'd41	`define OUTCX 6'd41
`define OUTHX 6'd42	`define OUTHX 6'd42
`define OUTWX 6'd43	`define OUTWX 6'd43
`define CACHEX 6'd44	`define CACHEX 6'd44
`define LEAX 6'd45	`define LEAX 6'd45
`define LMX 6'd46	`define LMX 6'd46
`define SMX 6'd47	`define SMX 6'd47

`define SSH 7'd56	`define SSH 7'd56
`define SSW 7'd57	`define SSW 7'd57
`define SF 7'd58	`define SF 7'd58
`define SFD 7'd59	`define SFD 7'd59
`define SFP 7'd60	`define SFP 7'd60
`define SFDP 7'd61	`define SFDP 7'd61
`define SWC 7'd62	`define SWC 7'd62

`define INB 7'd64	`define INB 7'd64
`define INCH 7'd65	`define INCH 7'd65
`define INH 7'd66	`define INH 7'd66
`define INW 7'd67	`define INW 7'd67
`define INBU 7'd68	`define INBU 7'd68
`define INCU 7'd69	`define INCU 7'd69
`define INHU 7'd70	`define INHU 7'd70
`define OUTB 7'd72	`define OUTB 7'd72
`define OUTC 7'd73	`define OUTC 7'd73
`define OUTH 7'd74	`define OUTH 7'd74
`define OUTW 7'd75	`define OUTW 7'd75
`define CACHE 7'd76	`define CACHE 7'd76
`define INVIL 5'd0	`define INVIL 5'd0
`define INVIALL 5'd1	`define INVIALL 5'd1
	`define ICACHEON 5'd14
	`define ICACHEOFF 5'd15
	`define DCACHEON 5'd30
	`define DCACHEOFF 5'd31
`define LEA 7'd77	`define LEA 7'd77
`define LM 7'd78	`define LM 7'd78
`define SM 7'd79	`define SM 7'd79

`define BLTI 7'd80	`define BLTI 7'd80
`define BGEI 7'd81	`define BGEI 7'd81
`define BLEI 7'd82	`define BLEI 7'd82
`define BGTI 7'd83	`define BGTI 7'd83
`define BLTUI 7'd84	`define BLTUI 7'd84
`define BGEUI 7'd85	`define BGEUI 7'd85
`define BLEUI 7'd86	`define BLEUI 7'd86
`define BGTUI 7'd87	`define BGTUI 7'd87
`define BEQI 7'd88	`define BEQI 7'd88
`define BNEI 7'd89	`define BNEI 7'd89

`define BTRI 7'd94	`define BTRI 7'd94
`define BLTRI 5'd0	`define BLTRI 5'd0
`define BGERI 5'd1	`define BGERI 5'd1
`define BLERI 5'd2	`define BLERI 5'd2
`define BGTRI 5'd3	`define BGTRI 5'd3
`define BLTURI 5'd4	`define BLTURI 5'd4
`define BGEURI 5'd5	`define BGEURI 5'd5
`define BLEURI 5'd6	`define BLEURI 5'd6
`define BGTURI 5'd7	`define BGTURI 5'd7
`define BEQRI 5'd8	`define BEQRI 5'd8
`define BNERI 5'd9	`define BNERI 5'd9
`define BRARI 5'd10	`define BRARI 5'd10
`define BRNRI 5'd11	`define BRNRI 5'd11
`define BANDRI 5'd12	`define BANDRI 5'd12
`define BORRI 5'd13	`define BORRI 5'd13
`define BTRR 7'd95	`define BTRR 7'd95
`define BLT 5'd0	`define BLT 5'd0
`define BGE 5'd1	`define BGE 5'd1
`define BLE 5'd2	`define BLE 5'd2
`define BGT 5'd3	`define BGT 5'd3
`define BLTU 5'd4	`define BLTU 5'd4
`define BGEU 5'd5	`define BGEU 5'd5
`define BLEU 5'd6	`define BLEU 5'd6
`define BGTU 5'd7	`define BGTU 5'd7
`define BEQ 5'd8	`define BEQ 5'd8
`define BNE 5'd9	`define BNE 5'd9
`define BRA 5'd10	`define BRA 5'd10
`define BRN 5'd11	`define BRN 5'd11
`define BAND 5'd12	`define BAND 5'd12
`define BOR 5'd13	`define BOR 5'd13
`define BNR 5'd14	`define BNR 5'd14
`define LOOP 5'd15	`define LOOP 5'd15
`define BLTR 5'd16	`define BLTR 5'd16
`define BGER 5'd17	`define BGER 5'd17
`define BLER 5'd18	`define BLER 5'd18
`define BGTR 5'd19	`define BGTR 5'd19
`define BLTUR 5'd20	`define BLTUR 5'd20
`define BGEUR 5'd21	`define BGEUR 5'd21
`define BLEUR 5'd22	`define BLEUR 5'd22
`define BGTUR 5'd23	`define BGTUR 5'd23
`define BEQR 5'd24	`define BEQR 5'd24
`define BNER 5'd25	`define BNER 5'd25
`define BRAR 5'd26	`define BRAR 5'd26
`define BRNR 5'd27	`define BRNR 5'd27


`define SLTI 7'd96	`define SLTI 7'd96
`define SLEI 7'd97	`define SLEI 7'd97
`define SGTI 7'd98	`define SGTI 7'd98
`define SGEI 7'd99	`define SGEI 7'd99
`define SLTUI 7'd100	`define SLTUI 7'd100
`define SLEUI 7'd101	`define SLEUI 7'd101
`define SGTUI 7'd102	`define SGTUI 7'd102
`define SGEUI 7'd103	`define SGEUI 7'd103
`define SEQI 7'd104	`define SEQI 7'd104
`define SNEI 7'd105	`define SNEI 7'd105

`define FP 7'd108	`define FP 7'd108
`define FDADD 6'd0	`define FDADD 6'd0
`define FDSUB 6'd1	`define FDSUB 6'd1
`define FDMUL 6'd2	`define FDMUL 6'd2
`define FDDIV 6'd3	`define FDDIV 6'd3
`define FDCUN 6'd4	`define FDCUN 6'd4
`define FDI2F 6'd5	`define FDI2F 6'd5
`define FDF2I 6'd6	`define FDF2I 6'd6
`define FDF2D 6'd7	`define FDF2D 6'd7
`define FDD2F 6'd8	`define FDD2F 6'd8
`define FDCLT 6'b001100	`define FDCLT 6'b001100
`define FDCEQ 6'b010100	`define FDCEQ 6'b010100
`define FDCLE 6'b011100	`define FDCLE 6'b011100
`define FDCGT 6'b100100	`define FDCGT 6'b100100
`define FDCNE 6'b101100	`define FDCNE 6'b101100
`define FDCGE 6'b110100	`define FDCGE 6'b110100
`define FPLOO 7'd109	`define FPLOO 7'd109
`define FPZL 7'd110	`define FPZL 7'd110
`define NOPI 7'd111	`define NOPI 7'd111

`define IMM 3'd7	`define SETLO 7'b11100xx
	`define SETMID 7'b11101xx
	`define SETHI 7'b11110xx

`define NOP_INSN 42'b1101111_000_00000000_00000000_00000000_00000000	`define NOP_INSN 32'b1101111_0_00000000_00000000_00000000

// ============================================================================

// ============================================================================

//        __

//        __

//   \\__/ o\    (C) 2012  Robert Finch

//   \\__/ o\    (C) 2012  Robert Finch

//    \  __ /    All rights reserved.

//    \  __ /    All rights reserved.

//     \/_//     robfinch<remove>@opencores.org

//     \/_//     robfinch<remove>@opencores.org

//       ||

//       ||

//

//

// Raptor64_opcodes.v

// Raptor64_opcodes.v

//  - 64 bit CPU

//  - 64 bit CPU

//

//

//

//

//  This source code is available for evaluation and validation purposes

//  This source code is available for evaluation and validation purposes

//  only. This copyright statement and disclaimer must remain present in

//  only. This copyright statement and disclaimer must remain present in

//  the file.

//  the file.

//

//

//

//

//      NO WARRANTY.

//      NO WARRANTY.

//  THIS Work, IS PROVIDEDED "AS IS" WITH NO WARRANTIES OF ANY KIND, WHETHER

//  THIS Work, IS PROVIDEDED "AS IS" WITH NO WARRANTIES OF ANY KIND, WHETHER

//  EXPRESS OR IMPLIED. The user must assume the entire risk of using the

//  EXPRESS OR IMPLIED. The user must assume the entire risk of using the

//  Work.

//  Work.

//

//

//  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY

//  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY

//  INCIDENTAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES WHATSOEVER RELATING TO

//  INCIDENTAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES WHATSOEVER RELATING TO

//  THE USE OF THIS WORK, OR YOUR RELATIONSHIP WITH THE AUTHOR.

//  THE USE OF THIS WORK, OR YOUR RELATIONSHIP WITH THE AUTHOR.

//

//

//  IN ADDITION, IN NO EVENT DOES THE AUTHOR AUTHORIZE YOU TO USE THE WORK

//  IN ADDITION, IN NO EVENT DOES THE AUTHOR AUTHORIZE YOU TO USE THE WORK

//  IN APPLICATIONS OR SYSTEMS WHERE THE WORK'S FAILURE TO PERFORM CAN

//  IN APPLICATIONS OR SYSTEMS WHERE THE WORK'S FAILURE TO PERFORM CAN

//  REASONABLY BE EXPECTED TO RESULT IN A SIGNIFICANT PHYSICAL INJURY, OR IN

//  REASONABLY BE EXPECTED TO RESULT IN A SIGNIFICANT PHYSICAL INJURY, OR IN

//  LOSS OF LIFE. ANY SUCH USE BY YOU IS ENTIRELY AT YOUR OWN RISK, AND YOU

//  LOSS OF LIFE. ANY SUCH USE BY YOU IS ENTIRELY AT YOUR OWN RISK, AND YOU

//  AGREE TO HOLD THE AUTHOR AND CONTRIBUTORS HARMLESS FROM ANY CLAIMS OR

//  AGREE TO HOLD THE AUTHOR AND CONTRIBUTORS HARMLESS FROM ANY CLAIMS OR

//  LOSSES RELATING TO SUCH UNAUTHORIZED USE.

//  LOSSES RELATING TO SUCH UNAUTHORIZED USE.

//

//

// ============================================================================

// ============================================================================

`define MISC    7'd0

`define MISC    7'd0

`define         BRK             7'd0

`define         BRK             7'd0

`define         IRQ             7'd1

`define         IRQ             7'd1

`define         ICACHE_ON       7'd10

`define         ICACHE_ON       7'd10

`define         ICACHE_OFF      7'd11

`define         ICACHE_OFF      7'd11

`define         DCACHE_ON       7'd12

`define         DCACHE_ON       7'd12

`define         DCACHE_OFF      7'd13

`define         DCACHE_OFF      7'd13

`define     PCCAP_OFF   7'd14

`define     PCCAP_OFF   7'd14

`define         IEPP    7'd15

`define     FIP         7'd20

`define     FIP         7'd20

`define         SYSJMP  7'd22

`define         SYSCALL 7'd23

`define         SYSCALL 7'd23

`define         IRET    7'd32

`define         IRET    7'd32

`define         ERET    7'd33

`define         ERET    7'd33

`define         WAIT    7'd40

`define         WAIT    7'd40

`define         TLBP    7'd49

`define         TLBP    7'd49

`define     TLBR        7'd50

`define     TLBR        7'd50

`define     TLBWI       7'd51

`define     TLBWI       7'd51

`define     TLBWR       7'd52

`define     TLBWR       7'd52

`define         CLI             7'd64

`define         CLI             7'd64

`define         SEI             7'd65

`define         SEI             7'd65

`define         GRAN    7'd80

`define         GRAN    7'd80

`define         GRAFD   7'd82

`define         GRAFD   7'd82

`define R               7'd1

`define R               7'd1

`define         COM             7'd4

`define         COM             6'd4

`define         NOT             7'd5

`define         NOT             6'd5

`define         NEG             7'd6

`define         NEG             6'd6

`define         ABS             7'd7

`define         ABS             6'd7

`define         SGN             7'd8

`define         SGN             6'd8

`define         MOV             7'd9

`define         MOV             6'd9

`define         SWAP    7'd13

`define         SWAP    6'd13

`define         CTLZ    7'd16

`define         CTLZ    6'd16

`define         CTLO    7'd17

`define         CTLO    6'd17

`define         CTPOP   7'd18

`define         CTPOP   6'd18

`define         SEXT8   7'd19

`define         SEXT8   6'd19

`define         SEXT16  7'd20

`define         SEXT16  6'd20

`define         SEXT32  7'd21

`define         SEXT32  6'd21

`define         SQRT    7'd24

`define         SQRT    6'd24

`define         REDOR   7'd30

`define         REDOR   6'd30

`define         REDAND  7'd31

`define         REDAND  6'd31

`define     MFSPR       7'd40

`define     MFSPR       6'd40

`define     MTSPR       7'd41

`define     MTSPR       6'd41

`define         SR                              6'd00

`define         SR                              6'd00

`define         TLBIndex        6'd01

`define         TLBIndex        6'd01

`define         TLBRandom               6'd02

`define         TLBRandom               6'd02

`define         PageTableAddr   6'd04

`define         PageTableAddr   6'd04

`define         BadVAddr        6'd08

`define         BadVAddr        6'd08

`define         TLBPhysPage0    6'd10

`define         TLBPhysPage0    6'd10

`define         TLBPhysPage1    6'd11

`define         TLBPhysPage1    6'd11

`define         TLBVirtPage             6'd12

`define         TLBVirtPage             6'd12

`define                 TLBPageMask             6'd13

`define                 TLBPageMask             6'd13

`define                 TLBASID                 6'd14

`define                 TLBASID                 6'd14

`define         ASID                    6'd15

`define         ASID                    6'd15

`define                 TLBWired                6'd16

`define                 TLBWired                6'd16

`define         EP0             6'd17

`define         EP0             6'd17

`define         EP1             6'd18

`define         EP1             6'd18

`define         EP2             6'd19

`define         EP2             6'd19

`define         EP3             6'd20

`define         EP3             6'd20

`define         AXC             6'd21

`define         AXC             6'd21

`define                 Tick                    6'd22

`define                 Tick                    6'd22

`define                 EPC                             6'd23

`define                 EPC                             6'd23

`define                 ERRADR                  6'd24

`define                 ERRADR                  6'd24

`define                 TBA                             6'd25

`define                 TBA                             6'd25

`define                 NON_ICACHE_SEG  6'd26

`define                 NON_ICACHE_SEG  6'd26

`define                 FPCR                    6'd32

`define                 FPCR                    6'd32

`define                 IPC                             6'd33

`define                 IPC                             6'd33

`define                 RAND                    6'd34

`define                 RAND                    6'd34

`define                 SRAND1                  6'd35

`define                 SRAND1                  6'd35

`define                 SRAND2                  6'd36

`define                 SRAND2                  6'd36

`define                 INSNKEY                 6'd37

`define                 INSNKEY                 6'd37

`define                 PCHI                    6'd62

`define                 PCHI                    6'd62

`define         PCHISTORIC              6'd63

`define         PCHISTORIC              6'd63

`define         OMG             7'd50

`define         OMG             6'd50

`define         CMG             7'd51

`define         CMG             6'd51

`define         OMGI    7'd52

`define         OMGI    6'd52

`define         CMGI    7'd53

`define         CMGI    6'd53

`define         EXEC    7'd58

`define         EXEC    6'd58

`define         MYST    7'd59

`define RR      7'd2

`define RR      7'd2

`define         ADD             7'd2

`define         ADD             6'd2

`define         ADDU    7'd3

`define         ADDU    6'd3

`define         SUB             7'd4

`define         SUB             6'd4

`define         SUBU    7'd5

`define         SUBU    6'd5

`define         CMP             7'd6

`define         CMP             6'd6

`define         CMPU    7'd7

`define         CMPU    6'd7

`define         AND             7'd8

`define         AND             6'd8

`define         OR              7'd9

`define         OR              6'd9

`define         XOR             7'd10

`define         XOR             6'd10

`define         ANDC    7'd11

`define         ANDC    6'd11

`define         NAND    7'd12

`define         NAND    6'd12

`define         NOR             7'd13

`define         NOR             6'd13

`define         XNOR    7'd14

`define         XNOR    6'd14

`define         ORC             7'd15

`define         ORC             6'd15

`define         MIN             7'd20

`define         MIN             6'd20

`define         MAX             7'd21

`define         MAX             6'd21

`define         MULU    7'd24

`define         MULU    6'd24

`define         MULS    7'd25

`define         MULS    6'd25

`define         DIVU    7'd26

`define         DIVU    6'd26

`define         DIVS    7'd27

`define         DIVS    6'd27

`define         MODU    7'd28

`define         MODU    6'd28

`define         MODS    7'd29

`define         MODS    6'd29

`define         MOVZ    7'd30

`define         MOVZ    6'd30

`define         MOVNZ   7'd31

`define         MOVNZ   6'd31

`define         MOVPL   6'd32

`define         SHL             7'd40

`define         MOVMI   6'd33

`define         SHRU    7'd41

`define         ROL             7'd42

`define         SHL             6'd40

`define         ROR             7'd43

`define         SHRU    6'd41

`define         SHR             7'd44

`define         ROL             6'd42

`define         ROLAM   7'd45

`define         ROR             6'd43

`define         SHR             6'd44

`define         NOP             7'd60

`define         ROLAM   6'd45

`define         SHLU    6'd46

`define         SLT             7'd96

`define         SLE             7'd97

//`define               NOP             7'd60

`define         SGT             7'd98

`define         SGE             7'd99

`define         SLT             6'd48

`define         SLTU    7'd100

`define         SLE             6'd49

`define         SLEU    7'd101

`define         SGT             6'd50

`define         SGTU    7'd102

`define         SGE             6'd51

`define         SGEU    7'd103

`define         SLTU    6'd52

`define         SEQ             7'd104

`define         SLEU    6'd53

`define         SNE             7'd105

`define         SGTU    6'd54

`define         SGEU    6'd55

`define     BCD_MUL 7'd109

`define         SEQ             6'd56

`define     BCD_ADD     7'd110

`define         SNE             6'd57

`define     BCD_SUB 7'd111

`define         MTEP    6'd58

`define         MFEP    6'd59

`define     BCD_MUL 6'd60

`define     BCD_ADD     6'd61

`define     BCD_SUB 6'd62

`define SHFTI   7'd3

`define SHFTI   7'd3

`define         SHLI            5'd0

`define         SHLI            5'd0

`define         SHRUI           5'd1

`define         SHRUI           5'd1

`define         ROLI            5'd2

`define         ROLI            5'd2

`define         SHRI            5'd3

`define         SHRI            5'd3

`define         RORI            5'd4

`define         RORI            5'd4

`define         ROLAMI          5'd5

`define         ROLAMI          5'd5

`define         SHLUI           5'd6

`define         BFINS           5'd8

`define         BFINS           5'd8

`define         BFSET           5'd9

`define         BFSET           5'd9

`define         BFCLR           5'd10

`define         BFCLR           5'd10

`define         BFCHG           5'd11

`define         BFCHG           5'd11

`define         BFEXT           5'd12

`define         BFEXT           5'd12

`define ADDI    7'd4

`define ADDI    7'd4

`define ADDUI   7'd5

`define ADDUI   7'd5

`define SUBI    7'd6

`define SUBI    7'd6

`define SUBUI   7'd7

`define SUBUI   7'd7

`define CMPI    7'd8

`define CMPI    7'd8

`define CMPUI   7'd9

`define CMPUI   7'd9

`define ANDI    7'd10

`define ANDI    7'd10

`define ORI             7'd11

`define ORI             7'd11

`define XORI    7'd12

`define XORI    7'd12

`define MULUI   7'd13

`define MULUI   7'd13

`define MULSI   7'd14

`define MULSI   7'd14

`define DIVUI   7'd15

`define DIVUI   7'd15

`define DIVSI   7'd16

`define DIVSI   7'd16

`define TRAPcc  7'd17

`define TRAPcc  7'd17

`define         TEQ             5'd0

`define         TEQ             5'd0

`define         TNE             5'd1

`define         TNE             5'd1

`define         TLT             5'd2

`define         TLT             5'd2

`define         TGE             5'd3

`define         TGE             5'd3

`define         TLE             5'd4

`define         TLE             5'd4

`define         TGT             5'd5

`define         TGT             5'd5

`define         TLTU    5'd6

`define         TLTU    5'd6

`define         TGEU    5'd7

`define         TGEU    5'd7

`define         TLEU    5'd8

`define         TLEU    5'd8

`define         TGTU    5'd9

`define         TGTU    5'd9

`define         TRAP    5'd10

`define         TRAP    5'd10

`define         TRN             5'd11

`define         TRN             5'd11

`define TRAPcci 7'd18

`define TRAPcci 7'd18

`define         TEQI    5'd0

`define         TEQI    5'd0

`define         TNEI    5'd1

`define         TNEI    5'd1

`define         TLTI    5'd2

`define         TLTI    5'd2

`define         TGEI    5'd3

`define         TGEI    5'd3

`define         TLEI    5'd4

`define         TLEI    5'd4

`define         TGTI    5'd5

`define         TGTI    5'd5

`define         TLTUI   5'd6

`define         TLTUI   5'd6

`define         TGEUI   5'd7

`define         TGEUI   5'd7

`define         TLEUI   5'd8

`define         TLEUI   5'd8

`define         TGTUI   5'd9

`define         TGTUI   5'd9

`define         TRAI    5'd10

`define         TRAI    5'd10

`define         TRNI    5'd11

`define         TRNI    5'd11

// SETLO=20 to 23

`define MUX             7'd22

`define SETLO   7'b00101xx

`define MYST    7'd23

`define CALL    7'd24

`define CALL    7'd24

`define JMP             7'd25

`define JMP             7'd25

`define JAL             7'd26

`define JAL             7'd26

`define RET             7'd27

`define RET             7'd27

// SETLO=28 to 31

// SETLO=28 to 31

`define SETHI   7'b00111xx

`define LB              7'd32

`define LB              7'd32

`define LC              7'd33

`define LC              7'd33

`define LH              7'd34

`define LH              7'd34

`define LW              7'd35

`define LW              7'd35

`define LP              7'd36

`define LP              7'd36

`define LBU             7'd37

`define LBU             7'd37

`define LCU             7'd38

`define LCU             7'd38

`define LHU             7'd39

`define LHU             7'd39

`define LSH             7'd40

`define LSH             7'd40

`define LSW             7'd41

`define LSW             7'd41

`define LF              7'd42

`define LF              7'd42

`define LFD             7'd43

`define LFD             7'd43

`define LFP             7'd44

`define LFP             7'd44

`define LFDP    7'd45

`define LFDP    7'd45

`define LWR             7'd46

`define LWR             7'd46

`define LDONE   7'd47

`define LDONE   7'd47

`define SB              7'd48

`define SB              7'd48

`define SC              7'd49

`define SC              7'd49

`define SH              7'd50

`define SH              7'd50

`define SW              7'd51

`define SW              7'd51

`define SP              7'd52

`define SP              7'd52

`define MEMNDX  7'd53

`define MEMNDX  7'd53

`define         LBX             6'd0

`define         LBX             6'd0

`define         LCX             6'd1

`define         LCX             6'd1

`define         LHX             6'd2

`define         LHX             6'd2

`define         LWX             6'd3

`define         LWX             6'd3

`define         LPX             6'd4

`define         LPX             6'd4

`define         LBUX    6'd5

`define         LBUX    6'd5

`define         LCUX    6'd6

`define         LCUX    6'd6

`define         LHUX    6'd7

`define         LHUX    6'd7

`define         LSHX    6'd8

`define         LSHX    6'd8

`define         LSWX    6'd9

`define         LSWX    6'd9

`define         LFX             6'd10

`define         LFX             6'd10

`define         LFDX    6'd11

`define         LFDX    6'd11

`define         LFPX    6'd12

`define         LFPX    6'd12

`define         LFDPX   6'd13

`define         LFDPX   6'd13

`define         LWRX    6'd14

`define         LWRX    6'd14

`define         SBX             6'd16

`define         SBX             6'd16

`define         SCX             6'd17

`define         SCX             6'd17

`define         SHX             6'd18

`define         SHX             6'd18

`define         SWX             6'd19

`define         SWX             6'd19

`define         SPX             6'd20

`define         SPX             6'd20

`define         SSHX    6'd24

`define         SSHX    6'd24

`define         SSWX    6'd25

`define         SSWX    6'd25

`define         SFX             6'd26

`define         SFX             6'd26

`define         SFDX    6'd27

`define         SFDX    6'd27

`define         SFPX    6'd28

`define         SFPX    6'd28

`define         SFDPX   6'd29

`define         SFDPX   6'd29

`define         SWCX    6'd30

`define         SWCX    6'd30

`define         INBX    6'd32

`define         INBX    6'd32

`define         INCX    6'd33

`define         INCX    6'd33

`define         INHX    6'd34

`define         INHX    6'd34

`define         INWX    6'd35

`define         INWX    6'd35

`define         INBUX   6'd36

`define         INBUX   6'd36

`define         INCUX   6'd37

`define         INCUX   6'd37

`define         INHUX   6'd38

`define         INHUX   6'd38

`define         OUTBX   6'd40

`define         OUTBX   6'd40

`define         OUTCX   6'd41

`define         OUTCX   6'd41

`define         OUTHX   6'd42

`define         OUTHX   6'd42

`define         OUTWX   6'd43

`define         OUTWX   6'd43

`define         CACHEX  6'd44

`define         CACHEX  6'd44

`define         LEAX    6'd45

`define         LEAX    6'd45

`define         LMX             6'd46

`define         LMX             6'd46

`define         SMX             6'd47

`define         SMX             6'd47

`define SSH             7'd56

`define SSH             7'd56

`define SSW             7'd57

`define SSW             7'd57

`define SF              7'd58

`define SF              7'd58

`define SFD             7'd59

`define SFD             7'd59

`define SFP             7'd60

`define SFP             7'd60

`define SFDP    7'd61

`define SFDP    7'd61

`define SWC             7'd62

`define SWC             7'd62

`define INB             7'd64

`define INB             7'd64

`define INCH    7'd65

`define INCH    7'd65

`define INH             7'd66

`define INH             7'd66

`define INW             7'd67

`define INW             7'd67

`define INBU    7'd68

`define INBU    7'd68

`define INCU    7'd69

`define INCU    7'd69

`define INHU    7'd70

`define INHU    7'd70

`define OUTB    7'd72

`define OUTB    7'd72

`define OUTC    7'd73

`define OUTC    7'd73

`define OUTH    7'd74

`define OUTH    7'd74

`define OUTW    7'd75

`define OUTW    7'd75

`define CACHE   7'd76

`define CACHE   7'd76

`define         INVIL   5'd0

`define         INVIL           5'd0

`define         INVIALL 5'd1

`define         INVIALL 5'd1

`define     ICACHEON    5'd14

`define         ICACHEOFF       5'd15

`define         DCACHEON        5'd30

`define         DCACHEOFF       5'd31

`define LEA             7'd77

`define LEA             7'd77

`define LM              7'd78

`define LM              7'd78

`define SM              7'd79

`define SM              7'd79

`define BLTI    7'd80

`define BLTI    7'd80

`define BGEI    7'd81

`define BGEI    7'd81

`define BLEI    7'd82

`define BLEI    7'd82

`define BGTI    7'd83

`define BGTI    7'd83

`define BLTUI   7'd84

`define BLTUI   7'd84

`define BGEUI   7'd85

`define BGEUI   7'd85

`define BLEUI   7'd86

`define BLEUI   7'd86

`define BGTUI   7'd87

`define BGTUI   7'd87

`define BEQI    7'd88

`define BEQI    7'd88

`define BNEI    7'd89

`define BNEI    7'd89

`define BTRI    7'd94

`define BTRI    7'd94

`define         BLTRI   5'd0

`define         BLTRI   5'd0

`define         BGERI   5'd1

`define         BGERI   5'd1

`define         BLERI   5'd2

`define         BLERI   5'd2

`define         BGTRI   5'd3

`define         BGTRI   5'd3

`define         BLTURI  5'd4

`define         BLTURI  5'd4

`define         BGEURI  5'd5

`define         BGEURI  5'd5

`define         BLEURI  5'd6

`define         BLEURI  5'd6

`define         BGTURI  5'd7

`define         BGTURI  5'd7

`define         BEQRI   5'd8

`define         BEQRI   5'd8

`define         BNERI   5'd9

`define         BNERI   5'd9

`define         BRARI   5'd10

`define         BRARI   5'd10

`define         BRNRI   5'd11

`define         BRNRI   5'd11

`define         BANDRI  5'd12

`define         BANDRI  5'd12

`define         BORRI   5'd13

`define         BORRI   5'd13

`define BTRR    7'd95

`define BTRR    7'd95

`define         BLT             5'd0

`define         BLT             5'd0

`define         BGE             5'd1

`define         BGE             5'd1

`define         BLE             5'd2

`define         BLE             5'd2

`define         BGT             5'd3

`define         BGT             5'd3

`define         BLTU    5'd4

`define         BLTU    5'd4

`define         BGEU    5'd5

`define         BGEU    5'd5

`define         BLEU    5'd6

`define         BLEU    5'd6

`define         BGTU    5'd7

`define         BGTU    5'd7

`define         BEQ             5'd8

`define         BEQ             5'd8

`define         BNE             5'd9

`define         BNE             5'd9

`define         BRA             5'd10

`define         BRA             5'd10

`define         BRN             5'd11

`define         BRN             5'd11

`define         BAND    5'd12

`define         BAND    5'd12

`define         BOR             5'd13

`define         BOR             5'd13

`define         BNR             5'd14

`define         BNR             5'd14

`define         LOOP    5'd15

`define         LOOP    5'd15

`define         BLTR    5'd16

`define         BLTR    5'd16

`define         BGER    5'd17

`define         BGER    5'd17

`define         BLER    5'd18

`define         BLER    5'd18

`define         BGTR    5'd19

`define         BGTR    5'd19

`define         BLTUR   5'd20

`define         BLTUR   5'd20

`define         BGEUR   5'd21

`define         BGEUR   5'd21

`define         BLEUR   5'd22

`define         BLEUR   5'd22

`define         BGTUR   5'd23

`define         BGTUR   5'd23

`define         BEQR    5'd24

`define         BEQR    5'd24

`define         BNER    5'd25

`define         BNER    5'd25

`define         BRAR    5'd26

`define         BRAR    5'd26

`define         BRNR    5'd27

`define         BRNR    5'd27

`define SLTI    7'd96

`define SLTI    7'd96

`define SLEI    7'd97

`define SLEI    7'd97

`define SGTI    7'd98

`define SGTI    7'd98

`define SGEI    7'd99

`define SGEI    7'd99

`define SLTUI   7'd100

`define SLTUI   7'd100

`define SLEUI   7'd101

`define SLEUI   7'd101

`define SGTUI   7'd102

`define SGTUI   7'd102

`define SGEUI   7'd103

`define SGEUI   7'd103

`define SEQI    7'd104

`define SEQI    7'd104

`define SNEI    7'd105

`define SNEI    7'd105

`define FP              7'd108

`define FP              7'd108

`define FDADD           6'd0

`define FDADD           6'd0

`define FDSUB           6'd1

`define FDSUB           6'd1

`define FDMUL           6'd2

`define FDMUL           6'd2

`define FDDIV           6'd3

`define FDDIV           6'd3

`define FDCUN           6'd4

`define FDCUN           6'd4

`define FDI2F           6'd5

`define FDI2F           6'd5

`define FDF2I           6'd6

`define FDF2I           6'd6

`define FDF2D           6'd7

`define FDF2D           6'd7

`define FDD2F           6'd8

`define FDD2F           6'd8

`define FDCLT           6'b001100

`define FDCLT           6'b001100

`define FDCEQ           6'b010100

`define FDCEQ           6'b010100

`define FDCLE           6'b011100

`define FDCLE           6'b011100

`define FDCGT           6'b100100

`define FDCGT           6'b100100

`define FDCNE           6'b101100

`define FDCNE           6'b101100

`define FDCGE           6'b110100

`define FDCGE           6'b110100

`define FPLOO   7'd109

`define FPLOO   7'd109

`define FPZL    7'd110

`define FPZL    7'd110

`define NOPI    7'd111

`define NOPI    7'd111

`define IMM             3'd7

`define SETLO   7'b11100xx

`define SETMID  7'b11101xx

`define SETHI   7'b11110xx

`define NOP_INSN        42'b1101111_000_00000000_00000000_00000000_00000000

`define NOP_INSN        32'b1101111_0_00000000_00000000_00000000

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