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[/] [raptor64/] [trunk/] [rtl/] [verilog/] [Raptor64_opcodes.v] - Blame information for rev 33

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1 31 robfinch
// ============================================================================
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//        __
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//   \\__/ o\    (C) 2012  Robert Finch
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//    \  __ /    All rights reserved.
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//     \/_//     robfinch<remove>@opencores.org
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//       ||
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//  
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// Raptor64_opcodes.v
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//  - 64 bit CPU
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//
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//
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//  This source code is available for evaluation and validation purposes
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//  only. This copyright statement and disclaimer must remain present in
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//  the file.
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//
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//
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//      NO WARRANTY.
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//  THIS Work, IS PROVIDEDED "AS IS" WITH NO WARRANTIES OF ANY KIND, WHETHER
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//  EXPRESS OR IMPLIED. The user must assume the entire risk of using the
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//  Work.
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//
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//  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY
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//  INCIDENTAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES WHATSOEVER RELATING TO
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//  THE USE OF THIS WORK, OR YOUR RELATIONSHIP WITH THE AUTHOR.
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//
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//  IN ADDITION, IN NO EVENT DOES THE AUTHOR AUTHORIZE YOU TO USE THE WORK
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//  IN APPLICATIONS OR SYSTEMS WHERE THE WORK'S FAILURE TO PERFORM CAN
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//  REASONABLY BE EXPECTED TO RESULT IN A SIGNIFICANT PHYSICAL INJURY, OR IN
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//  LOSS OF LIFE. ANY SUCH USE BY YOU IS ENTIRELY AT YOUR OWN RISK, AND YOU
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//  AGREE TO HOLD THE AUTHOR AND CONTRIBUTORS HARMLESS FROM ANY CLAIMS OR
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//  LOSSES RELATING TO SUCH UNAUTHORIZED USE.
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//
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// ============================================================================
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35
`define MISC    7'd0
36
`define         BRK             7'd0
37
`define         IRQ             7'd1
38
`define         ICACHE_ON       7'd10
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`define         ICACHE_OFF      7'd11
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`define         DCACHE_ON       7'd12
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`define         DCACHE_OFF      7'd13
42 33 robfinch
`define     PCCAP_OFF   7'd14
43 31 robfinch
`define     FIP         7'd20
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`define         SYSJMP  7'd22
45
`define         SYSCALL 7'd23
46
`define         IRET    7'd32
47
`define         ERET    7'd33
48
`define         WAIT    7'd40
49
`define         TLBP    7'd49
50
`define     TLBR        7'd50
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`define     TLBWI       7'd51
52
`define     TLBWR       7'd52
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`define         CLI             7'd64
54
`define         SEI             7'd65
55
`define         GRAN    7'd80
56
`define         GRAFD   7'd82
57
`define R               7'd1
58
`define         COM             7'd4
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`define         NOT             7'd5
60
`define         NEG             7'd6
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`define         ABS             7'd7
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`define         SGN             7'd8
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`define         MOV             7'd9
64
`define         SWAP    7'd13
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`define         CTLZ    7'd16
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`define         CTLO    7'd17
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`define         CTPOP   7'd18
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`define         SEXT8   7'd19
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`define         SEXT16  7'd20
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`define         SEXT32  7'd21
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`define         SQRT    7'd24
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`define         REDOR   7'd30
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`define         REDAND  7'd31
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`define     MFSPR       7'd40
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`define     MTSPR       7'd41
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`define         SR                              6'd00
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`define         TLBIndex        6'd01
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`define         TLBRandom               6'd02
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`define         PageTableAddr   6'd04
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`define         BadVAddr        6'd08
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`define         TLBPhysPage0    6'd10
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`define         TLBPhysPage1    6'd11
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`define         TLBVirtPage             6'd12
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`define                 TLBPageMask             6'd13
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`define                 TLBASID                 6'd14
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`define         ASID                    6'd15
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`define                 TLBWired                6'd16
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`define         EP0             6'd17
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`define         EP1             6'd18
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`define         EP2             6'd19
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`define         EP3             6'd20
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`define         AXC             6'd21
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`define                 Tick                    6'd22
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`define                 EPC                             6'd23
95 33 robfinch
`define                 ERRADR                  6'd24
96 31 robfinch
`define                 TBA                             6'd25
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`define                 NON_ICACHE_SEG  6'd26
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`define                 FPCR                    6'd32
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`define                 IPC                             6'd33
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`define                 RAND                    6'd34
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`define                 SRAND1                  6'd35
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`define                 SRAND2                  6'd36
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`define                 INSNKEY                 6'd37
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`define                 PCHI                    6'd62
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`define         PCHISTORIC              6'd63
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`define         OMG             7'd50
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`define         CMG             7'd51
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`define         OMGI    7'd52
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`define         CMGI    7'd53
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`define         EXEC    7'd58
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`define         MYST    7'd59
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`define RR      7'd2
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`define         ADD             7'd2
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`define         ADDU    7'd3
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`define         SUB             7'd4
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`define         SUBU    7'd5
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`define         CMP             7'd6
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`define         CMPU    7'd7
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`define         AND             7'd8
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`define         OR              7'd9
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`define         XOR             7'd10
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`define         ANDC    7'd11
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`define         NAND    7'd12
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`define         NOR             7'd13
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`define         XNOR    7'd14
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`define         ORC             7'd15
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`define         MIN             7'd20
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`define         MAX             7'd21
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`define         MULU    7'd24
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`define         MULS    7'd25
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`define         DIVU    7'd26
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`define         DIVS    7'd27
133 33 robfinch
`define         MODU    7'd28
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`define         MODS    7'd29
135 31 robfinch
`define         MOVZ    7'd30
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`define         MOVNZ   7'd31
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`define         SHL             7'd40
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`define         SHRU    7'd41
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`define         ROL             7'd42
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`define         ROR             7'd43
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`define         SHR             7'd44
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`define         ROLAM   7'd45
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`define         NOP             7'd60
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`define         SLT             7'd96
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`define         SLE             7'd97
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`define         SGT             7'd98
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`define         SGE             7'd99
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`define         SLTU    7'd100
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`define         SLEU    7'd101
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`define         SGTU    7'd102
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`define         SGEU    7'd103
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`define         SEQ             7'd104
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`define         SNE             7'd105
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158 33 robfinch
`define     BCD_MUL 7'd109
159 31 robfinch
`define     BCD_ADD     7'd110
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`define     BCD_SUB 7'd111
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`define SHFTI   7'd3
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`define         SHLI            5'd0
164
`define         SHRUI           5'd1
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`define         ROLI            5'd2
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`define         SHRI            5'd3
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`define         RORI            5'd4
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`define         ROLAMI          5'd5
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`define         BFINS           5'd8
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`define         BFSET           5'd9
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`define         BFCLR           5'd10
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`define         BFCHG           5'd11
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`define         BFEXT           5'd12
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`define ADDI    7'd4
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`define ADDUI   7'd5
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`define SUBI    7'd6
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`define SUBUI   7'd7
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`define CMPI    7'd8
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`define CMPUI   7'd9
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`define ANDI    7'd10
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`define ORI             7'd11
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`define XORI    7'd12
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`define MULUI   7'd13
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`define MULSI   7'd14
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`define DIVUI   7'd15
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`define DIVSI   7'd16
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`define TRAPcc  7'd17
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`define         TEQ             5'd0
191
`define         TNE             5'd1
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`define         TLT             5'd2
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`define         TGE             5'd3
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`define         TLE             5'd4
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`define         TGT             5'd5
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`define         TLTU    5'd6
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`define         TGEU    5'd7
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`define         TLEU    5'd8
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`define         TGTU    5'd9
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`define         TRAP    5'd10
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`define         TRN             5'd11
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`define TRAPcci 7'd18
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`define         TEQI    5'd0
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`define         TNEI    5'd1
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`define         TLTI    5'd2
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`define         TGEI    5'd3
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`define         TLEI    5'd4
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`define         TGTI    5'd5
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`define         TLTUI   5'd6
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`define         TGEUI   5'd7
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`define         TLEUI   5'd8
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`define         TGTUI   5'd9
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`define         TRAI    5'd10
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`define         TRNI    5'd11
215
// SETLO=20 to 23
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`define SETLO   7'b00101xx
217
`define CALL    7'd24
218
`define JMP             7'd25
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`define JAL             7'd26
220
`define RET             7'd27
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// SETLO=28 to 31
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`define SETHI   7'b00111xx
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`define LB              7'd32
224
`define LC              7'd33
225
`define LH              7'd34
226
`define LW              7'd35
227
`define LP              7'd36
228
`define LBU             7'd37
229
`define LCU             7'd38
230
`define LHU             7'd39
231
`define LSH             7'd40
232
`define LSW             7'd41
233
`define LF              7'd42
234
`define LFD             7'd43
235
`define LFP             7'd44
236
`define LFDP    7'd45
237
`define LWR             7'd46
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`define LDONE   7'd47
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240
`define SB              7'd48
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`define SC              7'd49
242
`define SH              7'd50
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`define SW              7'd51
244
`define SP              7'd52
245
`define MEMNDX  7'd53
246
`define         LBX             6'd0
247
`define         LCX             6'd1
248
`define         LHX             6'd2
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`define         LWX             6'd3
250
`define         LPX             6'd4
251
`define         LBUX    6'd5
252
`define         LCUX    6'd6
253
`define         LHUX    6'd7
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`define         LSHX    6'd8
255
`define         LSWX    6'd9
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`define         LFX             6'd10
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`define         LFDX    6'd11
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`define         LFPX    6'd12
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`define         LFDPX   6'd13
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`define         LWRX    6'd14
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262
`define         SBX             6'd16
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`define         SCX             6'd17
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`define         SHX             6'd18
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`define         SWX             6'd19
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`define         SPX             6'd20
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`define         SSHX    6'd24
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`define         SSWX    6'd25
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`define         SFX             6'd26
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`define         SFDX    6'd27
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`define         SFPX    6'd28
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`define         SFDPX   6'd29
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`define         SWCX    6'd30
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`define         INBX    6'd32
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`define         INCX    6'd33
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`define         INHX    6'd34
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`define         INWX    6'd35
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`define         INBUX   6'd36
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`define         INCUX   6'd37
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`define         INHUX   6'd38
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`define         OUTBX   6'd40
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`define         OUTCX   6'd41
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`define         OUTHX   6'd42
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`define         OUTWX   6'd43
286
`define         CACHEX  6'd44
287
`define         LEAX    6'd45
288
`define         LMX             6'd46
289
`define         SMX             6'd47
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291
`define SSH             7'd56
292
`define SSW             7'd57
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`define SF              7'd58
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`define SFD             7'd59
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`define SFP             7'd60
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`define SFDP    7'd61
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`define SWC             7'd62
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299
`define INB             7'd64
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`define INCH    7'd65
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`define INH             7'd66
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`define INW             7'd67
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`define INBU    7'd68
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`define INCU    7'd69
305
`define INHU    7'd70
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`define OUTB    7'd72
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`define OUTC    7'd73
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`define OUTH    7'd74
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`define OUTW    7'd75
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`define CACHE   7'd76
311
`define         INVIL   5'd0
312
`define         INVIALL 5'd1
313
`define LEA             7'd77
314
`define LM              7'd78
315
`define SM              7'd79
316
 
317
`define BLTI    7'd80
318
`define BGEI    7'd81
319
`define BLEI    7'd82
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`define BGTI    7'd83
321
`define BLTUI   7'd84
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`define BGEUI   7'd85
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`define BLEUI   7'd86
324
`define BGTUI   7'd87
325
`define BEQI    7'd88
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`define BNEI    7'd89
327
 
328
`define BTRI    7'd94
329
`define         BLTRI   5'd0
330
`define         BGERI   5'd1
331
`define         BLERI   5'd2
332
`define         BGTRI   5'd3
333
`define         BLTURI  5'd4
334
`define         BGEURI  5'd5
335
`define         BLEURI  5'd6
336
`define         BGTURI  5'd7
337
`define         BEQRI   5'd8
338
`define         BNERI   5'd9
339
`define         BRARI   5'd10
340
`define         BRNRI   5'd11
341
`define         BANDRI  5'd12
342
`define         BORRI   5'd13
343
`define BTRR    7'd95
344
`define         BLT             5'd0
345
`define         BGE             5'd1
346
`define         BLE             5'd2
347
`define         BGT             5'd3
348
`define         BLTU    5'd4
349
`define         BGEU    5'd5
350
`define         BLEU    5'd6
351
`define         BGTU    5'd7
352
`define         BEQ             5'd8
353
`define         BNE             5'd9
354
`define         BRA             5'd10
355
`define         BRN             5'd11
356
`define         BAND    5'd12
357
`define         BOR             5'd13
358
`define         BNR             5'd14
359
`define         LOOP    5'd15
360
`define         BLTR    5'd16
361
`define         BGER    5'd17
362
`define         BLER    5'd18
363
`define         BGTR    5'd19
364
`define         BLTUR   5'd20
365
`define         BGEUR   5'd21
366
`define         BLEUR   5'd22
367
`define         BGTUR   5'd23
368
`define         BEQR    5'd24
369
`define         BNER    5'd25
370
`define         BRAR    5'd26
371
`define         BRNR    5'd27
372
 
373
 
374
`define SLTI    7'd96
375
`define SLEI    7'd97
376
`define SGTI    7'd98
377
`define SGEI    7'd99
378
`define SLTUI   7'd100
379
`define SLEUI   7'd101
380
`define SGTUI   7'd102
381
`define SGEUI   7'd103
382
`define SEQI    7'd104
383
`define SNEI    7'd105
384
 
385
`define FP              7'd108
386
`define FDADD           6'd0
387
`define FDSUB           6'd1
388
`define FDMUL           6'd2
389
`define FDDIV           6'd3
390
`define FDCUN           6'd4
391
`define FDI2F           6'd5
392
`define FDF2I           6'd6
393
`define FDF2D           6'd7
394
`define FDD2F           6'd8
395
`define FDCLT           6'b001100
396
`define FDCEQ           6'b010100
397
`define FDCLE           6'b011100
398
`define FDCGT           6'b100100
399
`define FDCNE           6'b101100
400
`define FDCGE           6'b110100
401
`define FPLOO   7'd109
402
`define FPZL    7'd110
403
`define NOPI    7'd111
404
 
405
`define IMM             3'd7
406
 
407
`define NOP_INSN        42'b1101111_000_00000000_00000000_00000000_00000000
408
 

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