riscv/rocket-chip
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regenerated instruction encodings using parse-opcodes

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This commit is contained in:
Rimas Avizienis 2011-11-13 00:59:02 -08:00
parent 44419511b7
commit 7b3c34a341
1 changed files with 242 additions and 152 deletions
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174
rocket/src/main/scala/instructions.scala
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@ -4,12 +4,13 @@ import Node._;
object Instructions object Instructions
{ {
val UNIMP = Bits("b00000000000000000000000000000000", 32); // automatically generated by parse-opcodes
val J = Bits("b?????????????????????????_1100111",32); val J = Bits("b?????????????????????????_1100111",32);
val JAL = Bits("b?????????????????????????_1101111",32); val JAL = Bits("b?????????????????????????_1101111",32);
val JALR_C = Bits("b?????_?????_????????????_000_1101011",32); val JALR_C = Bits("b?????_?????_????????????_000_1101011",32);
val JALR_R = Bits("b?????_?????_????????????_001_1101011",32); val JALR_R = Bits("b?????_?????_????????????_001_1101011",32);
val JALR_J = Bits("b?????_?????_????????????_010_1101011",32); val JALR_J = Bits("b?????_?????_????????????_010_1101011",32);
val RDNPC = Bits("b?????_00000_000000000000_100_1101011",32);
val BEQ = Bits("b?????_?????_?????_???????_000_1100011",32); val BEQ = Bits("b?????_?????_?????_???????_000_1100011",32);
val BNE = Bits("b?????_?????_?????_???????_001_1100011",32); val BNE = Bits("b?????_?????_?????_???????_001_1100011",32);
val BLT = Bits("b?????_?????_?????_???????_100_1100011",32); val BLT = Bits("b?????_?????_?????_???????_100_1100011",32);
@ -69,50 +70,56 @@ object Instructions
val SH = Bits("b?????_?????_?????_???????_001_0100011",32); val SH = Bits("b?????_?????_?????_???????_001_0100011",32);
val SW = Bits("b?????_?????_?????_???????_010_0100011",32); val SW = Bits("b?????_?????_?????_???????_010_0100011",32);
val SD = Bits("b?????_?????_?????_???????_011_0100011",32); val SD = Bits("b?????_?????_?????_???????_011_0100011",32);
val AMOADD_W = Bits("b?????_?????_?????_00000_000_10_1000011", 32); val AMOADD_W = Bits("b?????_?????_?????_0000000010_0101011",32);
val AMOSWAP_W = Bits("b?????_?????_?????_00000_010_10_1000011", 32); val AMOSWAP_W = Bits("b?????_?????_?????_0000001010_0101011",32);
val AMOAND_W = Bits("b?????_?????_?????_00000_100_10_1000011", 32); val AMOAND_W = Bits("b?????_?????_?????_0000010010_0101011",32);
val AMOOR_W = Bits("b?????_?????_?????_00000_110_10_1000011", 32); val AMOOR_W = Bits("b?????_?????_?????_0000011010_0101011",32);
val AMOMIN_W = Bits("b?????_?????_?????_00001_000_10_1000011", 32); val AMOMIN_W = Bits("b?????_?????_?????_0000100010_0101011",32);
val AMOMAX_W = Bits("b?????_?????_?????_00001_010_10_1000011", 32); val AMOMAX_W = Bits("b?????_?????_?????_0000101010_0101011",32);
val AMOMINU_W = Bits("b?????_?????_?????_00001_100_10_1000011", 32); val AMOMINU_W = Bits("b?????_?????_?????_0000110010_0101011",32);
val AMOMAXU_W = Bits("b?????_?????_?????_00001_110_10_1000011", 32); val AMOMAXU_W = Bits("b?????_?????_?????_0000111010_0101011",32);
val AMOADD_D = Bits("b?????_?????_?????_00000_000_11_1000011", 32); val AMOADD_D = Bits("b?????_?????_?????_0000000011_0101011",32);
val AMOSWAP_D = Bits("b?????_?????_?????_00000_010_11_1000011", 32); val AMOSWAP_D = Bits("b?????_?????_?????_0000001011_0101011",32);
val AMOAND_D = Bits("b?????_?????_?????_00000_100_11_1000011", 32); val AMOAND_D = Bits("b?????_?????_?????_0000010011_0101011",32);
val AMOOR_D = Bits("b?????_?????_?????_00000_110_11_1000011", 32); val AMOOR_D = Bits("b?????_?????_?????_0000011011_0101011",32);
val AMOMIN_D = Bits("b?????_?????_?????_00001_000_11_1000011", 32); val AMOMIN_D = Bits("b?????_?????_?????_0000100011_0101011",32);
val AMOMAX_D = Bits("b?????_?????_?????_00001_010_11_1000011", 32); val AMOMAX_D = Bits("b?????_?????_?????_0000101011_0101011",32);
val AMOMINU_D = Bits("b?????_?????_?????_00001_100_11_1000011", 32); val AMOMINU_D = Bits("b?????_?????_?????_0000110011_0101011",32);
val AMOMAXU_D = Bits("b?????_?????_?????_00001_110_11_1000011", 32); val AMOMAXU_D = Bits("b?????_?????_?????_0000111011_0101011",32);
val FENCE = Bits("b?????_?????_????????????_010_0101111", 32);
val FENCE_I = Bits("b?????_?????_????????????_001_0101111",32); val FENCE_I = Bits("b?????_?????_????????????_001_0101111",32);
val RDNPC = Bits("b?????_00000_00000_0000000000_0010111", 32); val FENCE = Bits("b?????_?????_????????????_010_0101111",32);
val SYNCI = Bits("b00000_00000_00000_0000000001_0010111", 32);
val SYNC = Bits("b00000_00000_00000_0000000010_0010111", 32);
val SYSCALL = Bits("b00000_00000_00000_0000000000_1110111",32); val SYSCALL = Bits("b00000_00000_00000_0000000000_1110111",32);
val BREAK = Bits("b00000_00000_00000_0000000001_1110111",32); val BREAK = Bits("b00000_00000_00000_0000000001_1110111",32);
val RDCYCLE = Bits("b?????_00000_00000_0000000100_1110111",32);
val RDTIME = Bits("b?????_00000_00000_0000001100_1110111",32);
val RDINSTRET = Bits("b?????_00000_00000_0000010100_1110111",32);
val MOVZ = Bits("b?????_?????_?????_0000000101_1110111",32);
val MOVN = Bits("b?????_?????_?????_0000001101_1110111",32);
val EI = Bits("b?????_00000_00000_0000000000_1111011",32); val EI = Bits("b?????_00000_00000_0000000000_1111011",32);
val DI = Bits("b?????_00000_00000_0000000001_1111011",32); val DI = Bits("b?????_00000_00000_0000000001_1111011",32);
val MFPCR = Bits("b?????_00000_?????_0000000010_1111011",32); val MFPCR = Bits("b?????_00000_?????_0000000010_1111011",32);
val MTPCR = Bits("b00000_?????_?????_0000000011_1111011",32); val MTPCR = Bits("b00000_?????_?????_0000000011_1111011",32);
val ERET = Bits("b00000_00000_00000_0000000100_1111011",32); val ERET = Bits("b00000_00000_00000_0000000100_1111011",32);
val CFLUSH = Bits("b00000_00000_00000_0000000101_1111011",32);
// floating point instructions
val FMOVZ = Bits("b?????_?????_?????_0000010101_1110111",32);
val FMOVN = Bits("b?????_?????_?????_0000011101_1110111",32);
val FADD_S = Bits("b?????_?????_?????_00000_???_00_1010011",32); val FADD_S = Bits("b?????_?????_?????_00000_???_00_1010011",32);
val FSUB_S = Bits("b?????_?????_?????_00001_???_00_1010011",32); val FSUB_S = Bits("b?????_?????_?????_00001_???_00_1010011",32);
val FMUL_S = Bits("b?????_?????_?????_00010_???_00_1010011",32); val FMUL_S = Bits("b?????_?????_?????_00010_???_00_1010011",32);
val FDIV_S = Bits("b?????_?????_?????_00011_???_00_1010011",32); val FDIV_S = Bits("b?????_?????_?????_00011_???_00_1010011",32);
val FSQRT_S = Bits("b?????_?????_00000_00100_???_00_1010011",32); val FSQRT_S = Bits("b?????_?????_00000_00100_???_00_1010011",32);
val FSGNJ_S = Bits("b?????_?????_?????_0010111100_1010011", 32); val FSGNJ_S = Bits("b?????_?????_?????_00101_000_00_1010011",32);
val FSGNJN_S = Bits("b?????_?????_?????_0011011100_1010011", 32); val FSGNJN_S = Bits("b?????_?????_?????_00110_000_00_1010011",32);
val FSGNJX_S = Bits("b?????_?????_?????_0011111100_1010011", 32); val FSGNJX_S = Bits("b?????_?????_?????_00111_000_00_1010011",32);
val FADD_D = Bits("b?????_?????_?????_00000_???_01_1010011",32); val FADD_D = Bits("b?????_?????_?????_00000_???_01_1010011",32);
val FSUB_D = Bits("b?????_?????_?????_00001_???_01_1010011",32); val FSUB_D = Bits("b?????_?????_?????_00001_???_01_1010011",32);
val FMUL_D = Bits("b?????_?????_?????_00010_???_01_1010011",32); val FMUL_D = Bits("b?????_?????_?????_00010_???_01_1010011",32);
val FDIV_D = Bits("b?????_?????_?????_00011_???_01_1010011",32); val FDIV_D = Bits("b?????_?????_?????_00011_???_01_1010011",32);
val FSQRT_D = Bits("b?????_?????_00000_00100_???_01_1010011",32); val FSQRT_D = Bits("b?????_?????_00000_00100_???_01_1010011",32);
val FSGNJ_D = Bits("b?????_?????_?????_0010111101_1010011", 32); val FSGNJ_D = Bits("b?????_?????_?????_00101_000_01_1010011",32);
val FSGNJN_D = Bits("b?????_?????_?????_0011011101_1010011", 32); val FSGNJN_D = Bits("b?????_?????_?????_00110_000_01_1010011",32);
val FSGNJX_D = Bits("b?????_?????_?????_0011111101_1010011", 32); val FSGNJX_D = Bits("b?????_?????_?????_00111_000_01_1010011",32);
val FCVT_L_S = Bits("b?????_?????_00000_01000_???_00_1010011",32); val FCVT_L_S = Bits("b?????_?????_00000_01000_???_00_1010011",32);
val FCVT_LU_S = Bits("b?????_?????_00000_01001_???_00_1010011",32); val FCVT_LU_S = Bits("b?????_?????_00000_01001_???_00_1010011",32);
val FCVT_W_S = Bits("b?????_?????_00000_01010_???_00_1010011",32); val FCVT_W_S = Bits("b?????_?????_00000_01010_???_00_1010011",32);
@ -127,22 +134,26 @@ object Instructions
val FCVT_S_WU = Bits("b?????_?????_00000_01111_???_00_1010011",32); val FCVT_S_WU = Bits("b?????_?????_00000_01111_???_00_1010011",32);
val FCVT_D_L = Bits("b?????_?????_00000_01100_???_01_1010011",32); val FCVT_D_L = Bits("b?????_?????_00000_01100_???_01_1010011",32);
val FCVT_D_LU = Bits("b?????_?????_00000_01101_???_01_1010011",32); val FCVT_D_LU = Bits("b?????_?????_00000_01101_???_01_1010011",32);
val FCVT_D_W = Bits("b?????_?????_00000_0111011101_1010011", 32); val FCVT_D_W = Bits("b?????_?????_00000_01110_???_01_1010011",32);
val FCVT_D_WU = Bits("b?????_?????_00000_0111111101_1010011", 32); val FCVT_D_WU = Bits("b?????_?????_00000_01111_???_01_1010011",32);
val FCVT_S_D = Bits("b?????_?????_00000_10001_???_00_1010011",32); val FCVT_S_D = Bits("b?????_?????_00000_10001_???_00_1010011",32);
val FCVT_D_S = Bits("b?????_?????_00000_10000_???_01_1010011",32); val FCVT_D_S = Bits("b?????_?????_00000_10000_???_01_1010011",32);
val FEQ_S = Bits("b?????_?????_?????_1010111100_1010011", 32); val FEQ_S = Bits("b?????_?????_?????_10101_000_00_1010011",32);
val FLT_S = Bits("b?????_?????_?????_1011011100_1010011", 32); val FLT_S = Bits("b?????_?????_?????_10110_000_00_1010011",32);
val FLE_S = Bits("b?????_?????_?????_1011111100_1010011", 32); val FLE_S = Bits("b?????_?????_?????_10111_000_00_1010011",32);
val FEQ_D = Bits("b?????_?????_?????_1010111101_1010011", 32); val FEQ_D = Bits("b?????_?????_?????_10101_000_01_1010011",32);
val FLT_D = Bits("b?????_?????_?????_1011011101_1010011", 32); val FLT_D = Bits("b?????_?????_?????_10110_000_01_1010011",32);
val FLE_D = Bits("b?????_?????_?????_1011111101_1010011", 32); val FLE_D = Bits("b?????_?????_?????_10111_000_01_1010011",32);
val MFTX_S = Bits("b?????_00000_?????_1100011100_1010011", 32); val FMIN_S = Bits("b?????_?????_?????_11000_000_00_1010011",32);
val MFTX_D = Bits("b?????_00000_?????_1100011101_1010011", 32); val FMAX_S = Bits("b?????_?????_?????_11001_000_00_1010011",32);
val MFFSR = Bits("b?????_00000_00000_1101111100_1010011", 32); val FMIN_D = Bits("b?????_?????_?????_11000_000_01_1010011",32);
val MXTF_S = Bits("b?????_?????_00000_1110011100_1010011", 32); val FMAX_D = Bits("b?????_?????_?????_11001_000_01_1010011",32);
val MXTF_D = Bits("b?????_?????_00000_1110011101_1010011", 32); val MFTX_S = Bits("b?????_00000_?????_11100_000_00_1010011",32);
val MTFSR = Bits("b00000_?????_00000_1110111100_1010011", 32); val MFTX_D = Bits("b?????_00000_?????_11100_000_01_1010011",32);
val MFFSR = Bits("b?????_00000_00000_11101_000_00_1010011",32);
val MXTF_S = Bits("b?????_?????_00000_11110_000_00_1010011",32);
val MXTF_D = Bits("b?????_?????_00000_11110_000_01_1010011",32);
val MTFSR = Bits("b?????_?????_00000_11111_000_00_1010011",32);
val FLW = Bits("b?????_?????_????????????_010_0000111",32); val FLW = Bits("b?????_?????_????????????_010_0000111",32);
val FLD = Bits("b?????_?????_????????????_011_0000111",32); val FLD = Bits("b?????_?????_????????????_011_0000111",32);
val FSW = Bits("b?????_?????_?????_???????_010_0100111",32); val FSW = Bits("b?????_?????_?????_???????_010_0100111",32);
@ -155,8 +166,87 @@ object Instructions
val FMSUB_D = Bits("b?????_?????_?????_?????_???_01_1000111",32); val FMSUB_D = Bits("b?????_?????_?????_?????_???_01_1000111",32);
val FNMSUB_D = Bits("b?????_?????_?????_?????_???_01_1001011",32); val FNMSUB_D = Bits("b?????_?????_?????_?????_???_01_1001011",32);
val FNMADD_D = Bits("b?????_?????_?????_?????_???_01_1001111",32); val FNMADD_D = Bits("b?????_?????_?????_?????_???_01_1001111",32);
// vector instructions
val FENCE_L_V = Bits("b?????_?????_????????????_100_0101111",32);
val FENCE_G_V = Bits("b?????_?????_????????????_101_0101111",32);
val FENCE_L_CV = Bits("b?????_?????_????????????_110_0101111",32);
val FENCE_G_CV = Bits("b?????_?????_????????????_111_0101111",32);
val STOP = Bits("b00000_00000_00000_0000000010_1110111",32);
val UTIDX = Bits("b?????_00000_00000_0000000011_1110111",32);
val VLD = Bits("b?????_?????_00000_0000000011_0001011",32);
val VLW = Bits("b?????_?????_00000_0000000010_0001011",32);
val VLWU = Bits("b?????_?????_00000_0000000110_0001011",32);
val VLH = Bits("b?????_?????_00000_0000000001_0001011",32);
val VLHU = Bits("b?????_?????_00000_0000000101_0001011",32);
val VLB = Bits("b?????_?????_00000_0000000000_0001011",32);
val VLBU = Bits("b?????_?????_00000_0000000100_0001011",32);
val VFLD = Bits("b?????_?????_00000_0000001011_0001011",32);
val VFLW = Bits("b?????_?????_00000_0000001010_0001011",32);
val VLSTD = Bits("b?????_?????_?????_0000100011_0001011",32);
val VLSTW = Bits("b?????_?????_?????_0000100010_0001011",32);
val VLSTWU = Bits("b?????_?????_?????_0000100110_0001011",32);
val VLSTH = Bits("b?????_?????_?????_0000100001_0001011",32);
val VLSTHU = Bits("b?????_?????_?????_0000100101_0001011",32);
val VLSTB = Bits("b?????_?????_?????_0000100000_0001011",32);
val VLSTBU = Bits("b?????_?????_?????_0000100100_0001011",32);
val VFLSTD = Bits("b?????_?????_?????_0000101011_0001011",32);
val VFLSTW = Bits("b?????_?????_?????_0000101010_0001011",32);
val VLSEGD = Bits("b?????_?????_?????_0001000011_0001011",32);
val VLSEGW = Bits("b?????_?????_?????_0001000010_0001011",32);
val VLSEGWU = Bits("b?????_?????_?????_0001000110_0001011",32);
val VLSEGH = Bits("b?????_?????_?????_0001000001_0001011",32);
val VLSEGHU = Bits("b?????_?????_?????_0001000101_0001011",32);
val VLSEGB = Bits("b?????_?????_?????_0001000000_0001011",32);
val VLSEGBU = Bits("b?????_?????_?????_0001000100_0001011",32);
val VFLSEGD = Bits("b?????_?????_?????_0001001011_0001011",32);
val VFLSEGW = Bits("b?????_?????_?????_0001001010_0001011",32);
val VLSEGSTD = Bits("b?????_?????_?????_?????_100_11_0001011",32);
val VLSEGSTW = Bits("b?????_?????_?????_?????_100_10_0001011",32);
val VLSEGSTWU = Bits("b?????_?????_?????_?????_101_10_0001011",32);
val VLSEGSTH = Bits("b?????_?????_?????_?????_100_01_0001011",32);
val VLSEGSTHU = Bits("b?????_?????_?????_?????_101_01_0001011",32);
val VLSEGSTB = Bits("b?????_?????_?????_?????_100_00_0001011",32);
val VLSEGSTBU = Bits("b?????_?????_?????_?????_101_00_0001011",32);
val VFLSEGSTD = Bits("b?????_?????_?????_?????_110_11_0001011",32);
val VFLSEGSTW = Bits("b?????_?????_?????_?????_110_10_0001011",32);
val VSD = Bits("b?????_?????_00000_0000000011_0001111",32);
val VSW = Bits("b?????_?????_00000_0000000010_0001111",32);
val VSH = Bits("b?????_?????_00000_0000000001_0001111",32);
val VSB = Bits("b?????_?????_00000_0000000000_0001111",32);
val VFSD = Bits("b?????_?????_00000_0000001011_0001111",32);
val VFSW = Bits("b?????_?????_00000_0000001010_0001111",32);
val VSSTD = Bits("b?????_?????_?????_0000100011_0001111",32);
val VSSTW = Bits("b?????_?????_?????_0000100010_0001111",32);
val VSSTH = Bits("b?????_?????_?????_0000100001_0001111",32);
val VSSTB = Bits("b?????_?????_?????_0000100000_0001111",32);
val VFSSTD = Bits("b?????_?????_?????_0000101011_0001111",32);
val VFSSTW = Bits("b?????_?????_?????_0000101010_0001111",32);
val VSSEGD = Bits("b?????_?????_?????_0001000011_0001111",32);
val VSSEGW = Bits("b?????_?????_?????_0001000010_0001111",32);
val VSSEGH = Bits("b?????_?????_?????_0001000001_0001111",32);
val VSSEGB = Bits("b?????_?????_?????_0001000000_0001111",32);
val VFSSEGD = Bits("b?????_?????_?????_0001001011_0001111",32);
val VFSSEGW = Bits("b?????_?????_?????_0001001010_0001111",32);
val VSSEGSTD = Bits("b?????_?????_?????_?????_100_11_0001111",32);
val VSSEGSTW = Bits("b?????_?????_?????_?????_100_10_0001111",32);
val VSSEGSTH = Bits("b?????_?????_?????_?????_100_01_0001111",32);
val VSSEGSTB = Bits("b?????_?????_?????_?????_100_00_0001111",32);
val VFSSEGSTD = Bits("b?????_?????_?????_?????_110_11_0001111",32);
val VFSSEGSTW = Bits("b?????_?????_?????_?????_110_10_0001111",32);
val VMVV = Bits("b?????_?????_00000_0000000000_1110011",32);
val VMSV = Bits("b?????_?????_00000_0000010000_1110011",32);
val VMST = Bits("b?????_?????_?????_0000100000_1110011",32);
val VMTS = Bits("b?????_?????_?????_0000110000_1110011",32);
val VFMVV = Bits("b?????_?????_00000_0000000010_1110011",32);
val VFMSV = Bits("b?????_?????_00000_0000010010_1110011",32);
val VFMST = Bits("b?????_?????_?????_0000100010_1110011",32);
val VFMTS = Bits("b?????_?????_?????_0000110010_1110011",32);
val VVCFGIVL = Bits("b?????_?????_????????????_001_1110011",32);
val VTCFGIVL = Bits("b?????_?????_????????????_011_1110011",32);
val VSETVL = Bits("b?????_?????_000000000000_101_1110011",32);
val VF = Bits("b00000_?????_????????????_111_1110011",32);
val NOP = ADDI & Bits("b00000000000000000000001111111111", 32); val NOP = ADDI & Bits("b00000000000000000000001111111111", 32);
val CFLUSH = Bits("b00000_00000_00000_0000000101_1111011", 32);
} }
} }