parser.output

用汇编语言编程源代码

Terminals which are not used:

   Y_COP0_OP
   Y_COP1_OP
   Y_COP2_OP
   Y_COP3_OP
   Y_TLBP_OP
   Y_TLBR_OP
   Y_TLBWI_OP
   Y_TLBWR_OP


State 295 contains 1 shift/reduce conflict.
State 357 contains 1 shift/reduce conflict.
State 364 contains 1 shift/reduce conflict.
State 366 contains 1 shift/reduce conflict.
State 367 contains 1 shift/reduce conflict.
State 369 contains 1 shift/reduce conflict.
State 370 contains 1 shift/reduce conflict.
State 411 contains 1 shift/reduce conflict.
State 423 contains 1 shift/reduce conflict.
State 424 contains 1 shift/reduce conflict.
State 467 contains 1 shift/reduce conflict.
State 471 contains 1 shift/reduce conflict.
State 474 contains 1 shift/reduce conflict.
State 477 contains 1 shift/reduce conflict.
State 479 contains 1 shift/reduce conflict.
State 480 contains 1 shift/reduce conflict.
State 481 contains 1 shift/reduce conflict.
State 482 contains 1 shift/reduce conflict.
State 483 contains 1 shift/reduce conflict.
State 484 contains 1 shift/reduce conflict.
State 485 contains 1 shift/reduce conflict.
State 491 contains 1 shift/reduce conflict.

Grammar
rule 1    @1 ->		/* empty */
rule 2    LINE -> @1 LBL_CMD
rule 3    LBL_CMD -> OPT_LBL CMD
rule 4    LBL_CMD -> CMD
rule 5    OPT_LBL -> ID ':'
rule 6    OPT_LBL -> ID '=' Y_INT
rule 7    @2 ->		/* empty */
rule 8    CMD -> ASM_CODE @2 TERM
rule 9    @3 ->		/* empty */
rule 10   CMD -> ASM_DIRECTIVE @3 TERM
rule 11   CMD -> TERM
rule 12   TERM -> Y_NL
rule 13   TERM -> Y_EOF
rule 14   ASM_CODE -> LOAD_OP DEST_REG ADDRESS
rule 15   ASM_CODE -> LOAD_COP COP_REG ADDRESS
rule 16   ASM_CODE -> LOAD_IMM_OP DEST_REG IMM16
rule 17   ASM_CODE -> Y_LA_POP DEST_REG ADDRESS
rule 18   ASM_CODE -> Y_LI_POP DEST_REG IMM32
rule 19   ASM_CODE -> Y_LI_D_POP F_DEST Y_FP
rule 20   ASM_CODE -> Y_LI_S_POP F_DEST Y_FP
rule 21   ASM_CODE -> Y_ULW_POP DEST_REG ADDRESS
rule 22   ASM_CODE -> ULOADH_POP DEST_REG ADDRESS
rule 23   ASM_CODE -> LOADF_OP F_DEST ADDRESS
rule 24   ASM_CODE -> STORE_OP SOURCE ADDRESS
rule 25   ASM_CODE -> STORE_COP COP_REG ADDRESS
rule 26   ASM_CODE -> Y_USW_POP SOURCE ADDRESS
rule 27   ASM_CODE -> Y_USH_POP SOURCE ADDRESS
rule 28   ASM_CODE -> STOREF_OP F_SRC1 ADDRESS
rule 29   ASM_CODE -> SYS_OP
rule 30   ASM_CODE -> Y_BREAK_OP Y_INT
rule 31   ASM_CODE -> Y_NOP_POP
rule 32   ASM_CODE -> Y_ABS_POP DEST_REG SRC1
rule 33   ASM_CODE -> Y_NEG_POP DEST_REG SRC1
rule 34   ASM_CODE -> Y_NEGU_POP DEST_REG SRC1
rule 35   ASM_CODE -> Y_NOT_POP DEST_REG SRC1
rule 36   ASM_CODE -> Y_MOVE_POP DEST_REG SRC1
rule 37   ASM_CODE -> BINARY_OP_I DEST_REG SRC1 SRC2
rule 38   ASM_CODE -> BINARY_OP_I DEST_REG SRC1 IMM32
rule 39   ASM_CODE -> BINARY_OP_I DEST_REG IMM32
rule 40   ASM_CODE -> BINARY_OPR_I DEST_REG SRC1 SRC2
rule 41   ASM_CODE -> BINARY_OPR_I DEST_REG SRC1 Y_INT
rule 42   ASM_CODE -> BINARY_OPR_I DEST_REG Y_INT
rule 43   ASM_CODE -> BINARY_IMM_ARITH_OP DEST_REG SRC1 IMM16
rule 44   ASM_CODE -> BINARY_IMM_ARITH_OP DEST_REG IMM16
rule 45   ASM_CODE -> BINARY_IMM_LOGICAL_OP DEST_REG SRC1 UIMM16
rule 46   ASM_CODE -> BINARY_IMM_LOGICAL_OP DEST_REG UIMM16
rule 47   ASM_CODE -> SHIFT_OP DEST_REG SRC1 Y_INT
rule 48   ASM_CODE -> SHIFT_OP DEST_REG SRC1 SRC2
rule 49   ASM_CODE -> BINARY_OP_NOI DEST_REG SRC1 SRC2
rule 50   ASM_CODE -> BINARY_OP_NOI DEST_REG SRC1 IMM32
rule 51   ASM_CODE -> BINARY_OP_NOI DEST_REG IMM32
rule 52   ASM_CODE -> SUB_OP DEST_REG SRC1 SRC2
rule 53   ASM_CODE -> SUB_OP DEST_REG SRC1 IMM32
rule 54   ASM_CODE -> SUB_OP DEST_REG IMM32
rule 55   ASM_CODE -> DIV_POP DEST_REG SRC1
rule 56   ASM_CODE -> DIV_POP DEST_REG SRC1 SRC2
rule 57   ASM_CODE -> DIV_POP DEST_REG SRC1 IMM32
rule 58   ASM_CODE -> MUL_POP DEST_REG SRC1 SRC2
rule 59   ASM_CODE -> MUL_POP DEST_REG SRC1 IMM32
rule 60   ASM_CODE -> MULT_OP SRC1 SRC2
rule 61   ASM_CODE -> Y_ROR_POP DEST_REG SRC1 SRC2
rule 62   ASM_CODE -> Y_ROL_POP DEST_REG SRC1 SRC2
rule 63   ASM_CODE -> Y_ROR_POP DEST_REG SRC1 IMM32
rule 64   ASM_CODE -> Y_ROL_POP DEST_REG SRC1 IMM32
rule 65   ASM_CODE -> SET_LE_POP DEST_REG SRC1 SRC2
rule 66   ASM_CODE -> SET_LE_POP DEST_REG SRC1 IMM32
rule 67   ASM_CODE -> SET_GT_POP DEST_REG SRC1 SRC2
rule 68   ASM_CODE -> SET_GT_POP DEST_REG SRC1 IMM32
rule 69   ASM_CODE -> SET_GE_POP DEST_REG SRC1 SRC2
rule 70   ASM_CODE -> SET_GE_POP DEST_REG SRC1 IMM32
rule 71   ASM_CODE -> SET_EQ_POP DEST_REG SRC1 SRC2
rule 72   ASM_CODE -> SET_EQ_POP DEST_REG SRC1 IMM32
rule 73   ASM_CODE -> NULLARY_BR_OP LABEL
rule 74   ASM_CODE -> UNARY_BR_OP SRC1 LABEL
rule 75   ASM_CODE -> UNARY_BR_POP SRC1 LABEL
rule 76   ASM_CODE -> BINARY_BR_OP SRC1 SRC2 LABEL
rule 77   ASM_CODE -> BINARY_BR_OP SRC1 BR_IMM32 LABEL
rule 78   ASM_CODE -> BR_GT_POP SRC1 SRC2 LABEL
rule 79   ASM_CODE -> BR_GT_POP SRC1 BR_IMM32 LABEL
rule 80   ASM_CODE -> BR_GE_POP SRC1 SRC2 LABEL
rule 81   ASM_CODE -> BR_GE_POP SRC1 BR_IMM32 LABEL
rule 82   ASM_CODE -> BR_LT_POP SRC1 SRC2 LABEL
rule 83   ASM_CODE -> BR_LT_POP SRC1 BR_IMM32 LABEL
rule 84   ASM_CODE -> BR_LE_POP SRC1 SRC2 LABEL
rule 85   ASM_CODE -> BR_LE_POP SRC1 BR_IMM32 LABEL
rule 86   ASM_CODE -> J_OPS LABEL
rule 87   ASM_CODE -> J_OPS SRC1
rule 88   ASM_CODE -> J_OPS DEST SRC1
rule 89   ASM_CODE -> B_OP LABEL
rule 90   ASM_CODE -> MOVE_COP_OP COP_REG COP_REG
rule 91   ASM_CODE -> MOV_FROM_HILO_OP REG
rule 92   ASM_CODE -> MOV_TO_HILO_OP REG
rule 93   ASM_CODE -> MOV_COP_OP REG COP_REG
rule 94   ASM_CODE -> CTL_COP_OP COP_REG COP_REG
rule 95   ASM_CODE -> FP_ABS_OP F_DEST F_SRC1
rule 96   ASM_CODE -> FP_BINARY_OP F_DEST F_SRC1 F_SRC2
rule 97   ASM_CODE -> FP_CONVERT_OP F_DEST F_SRC2
rule 98   ASM_CODE -> FP_NEG_OP F_DEST F_SRC2
rule 99   ASM_CODE -> FP_CMP_OP F_SRC1 F_SRC2
rule 100  LOAD_OP -> Y_LB_OP
rule 101  LOAD_OP -> Y_LBU_OP
rule 102  LOAD_OP -> Y_LH_OP
rule 103  LOAD_OP -> Y_LHU_OP
rule 104  LOAD_OP -> Y_LW_OP
rule 105  LOAD_OP -> Y_LWL_OP
rule 106  LOAD_OP -> Y_LWR_OP
rule 107  LOAD_OP -> Y_LD_POP
rule 108  LOAD_OP -> Y_PFW_OP
rule 109  LOAD_COP -> Y_LWC0_OP
rule 110  LOAD_COP -> Y_LWC2_OP
rule 111  LOAD_COP -> Y_LWC3_OP
rule 112  LOAD_IMM_OP -> Y_LUI_OP
rule 113  ULOADH_POP -> Y_ULH_POP
rule 114  ULOADH_POP -> Y_ULHU_POP
rule 115  LOADF_OP -> Y_LWC1_OP
rule 116  LOADF_OP -> Y_L_S_POP
rule 117  LOADF_OP -> Y_L_D_POP
rule 118  STORE_OP -> Y_SB_OP
rule 119  STORE_OP -> Y_SH_OP
rule 120  STORE_OP -> Y_SW_OP
rule 121  STORE_OP -> Y_SWL_OP
rule 122  STORE_OP -> Y_SWR_OP
rule 123  STORE_OP -> Y_SD_POP
rule 124  STORE_COP -> Y_SWC0_OP
rule 125  STORE_COP -> Y_SWC2_OP
rule 126  STORE_COP -> Y_SWC3_OP
rule 127  STOREF_OP -> Y_SWC1_OP
rule 128  STOREF_OP -> Y_S_S_POP
rule 129  STOREF_OP -> Y_S_D_POP
rule 130  SYS_OP -> Y_RFE_OP
rule 131  SYS_OP -> Y_SYSCALL_OP
rule 132  BINARY_OP_I -> Y_ADD_OP
rule 133  BINARY_OP_I -> Y_ADDU_OP
rule 134  BINARY_OP_I -> Y_AND_OP
rule 135  BINARY_OP_I -> Y_XOR_OP
rule 136  BINARY_OP_I -> Y_OR_OP
rule 137  BINARY_OP_I -> Y_SLT_OP
rule 138  BINARY_OP_I -> Y_SLTU_OP
rule 139  BINARY_OPR_I -> Y_SLLV_OP
rule 140  BINARY_OPR_I -> Y_SRAV_OP
rule 141  BINARY_OPR_I -> Y_SRLV_OP
rule 142  BINARY_IMM_ARITH_OP -> Y_ADDI_OP
rule 143  BINARY_IMM_ARITH_OP -> Y_ADDIU_OP
rule 144  BINARY_IMM_ARITH_OP -> Y_SLTI_OP
rule 145  BINARY_IMM_ARITH_OP -> Y_SLTIU_OP
rule 146  BINARY_IMM_LOGICAL_OP -> Y_ANDI_OP
rule 147  BINARY_IMM_LOGICAL_OP -> Y_ORI_OP
rule 148  BINARY_IMM_LOGICAL_OP -> Y_XORI_OP
rule 149  SHIFT_OP -> Y_SLL_OP
rule 150  SHIFT_OP -> Y_SRA_OP
rule 151  SHIFT_OP -> Y_SRL_OP
rule 152  BINARY_OP_NOI -> Y_NOR_OP
rule 153  SUB_OP -> Y_SUB_OP
rule 154  SUB_OP -> Y_SUBU_OP
rule 155  DIV_POP -> Y_DIV_OP
rule 156  DIV_POP -> Y_DIVU_OP
rule 157  DIV_POP -> Y_REM_POP
rule 158  DIV_POP -> Y_REMU_POP
rule 159  MUL_POP -> Y_MUL_POP
rule 160  MUL_POP -> Y_MULO_POP
rule 161  MUL_POP -> Y_MULOU_POP
rule 162  SET_LE_POP -> Y_SLE_POP
rule 163  SET_LE_POP -> Y_SLEU_POP
rule 164  SET_GT_POP -> Y_SGT_POP
rule 165  SET_GT_POP -> Y_SGTU_POP
rule 166  SET_GE_POP -> Y_SGE_POP
rule 167  SET_GE_POP -> Y_SGEU_POP
rule 168  SET_EQ_POP -> Y_SEQ_POP
rule 169  SET_EQ_POP -> Y_SNE_POP
rule 170  MULT_OP -> Y_MULT_OP
rule 171  MULT_OP -> Y_MULTU_OP
rule 172  NULLARY_BR_OP -> Y_BC0T_OP
rule 173  NULLARY_BR_OP -> Y_BC1T_OP
rule 174  NULLARY_BR_OP -> Y_BC2T_OP
rule 175  NULLARY_BR_OP -> Y_BC3T_OP
rule 176  NULLARY_BR_OP -> Y_BC0F_OP
rule 177  NULLARY_BR_OP -> Y_BC1F_OP
rule 178  NULLARY_BR_OP -> Y_BC2F_OP
rule 179  NULLARY_BR_OP -> Y_BC3F_OP
rule 180  UNARY_BR_OP -> Y_BGEZ_OP
rule 181  UNARY_BR_OP -> Y_BGEZAL_OP
rule 182  UNARY_BR_OP -> Y_BGTZ_OP
rule 183  UNARY_BR_OP -> Y_BLEZ_OP
rule 184  UNARY_BR_OP -> Y_BLTZ_OP
rule 185  UNARY_BR_OP -> Y_BLTZAL_OP
rule 186  UNARY_BR_POP -> Y_BEQZ_POP
rule 187  UNARY_BR_POP -> Y_BNEZ_POP
rule 188  BINARY_BR_OP -> Y_BEQ_OP
rule 189  BINARY_BR_OP -> Y_BNE_OP
rule 190  BR_GT_POP -> Y_BGT_POP
rule 191  BR_GT_POP -> Y_BGTU_POP
rule 192  BR_GE_POP -> Y_BGE_POP
rule 193  BR_GE_POP -> Y_BGEU_POP
rule 194  BR_LT_POP -> Y_BLT_POP
rule 195  BR_LT_POP -> Y_BLTU_POP
rule 196  BR_LE_POP -> Y_BLE_POP
rule 197  BR_LE_POP -> Y_BLEU_POP
rule 198  J_OPS -> Y_J_OP
rule 199  J_OPS -> Y_JR_OP
rule 200  J_OPS -> Y_JAL_OP
rule 201  J_OPS -> Y_JALR_OP
rule 202  B_OP -> Y_B_POP
rule 203  B_OP -> Y_BAL_POP
rule 204  MOVE_COP_OP -> Y_MOV_S_OP
rule 205  MOVE_COP_OP -> Y_MOV_D_OP
rule 206  MOV_FROM_HILO_OP -> Y_MFHI_OP
rule 207  MOV_FROM_HILO_OP -> Y_MFLO_OP
rule 208  MOV_TO_HILO_OP -> Y_MTHI_OP
rule 209  MOV_TO_HILO_OP -> Y_MTLO_OP
rule 210  MOV_COP_OP -> Y_MFC0_OP
rule 211  MOV_COP_OP -> Y_MFC1_OP
rule 212  MOV_COP_OP -> Y_MFC1_D_POP
rule 213  MOV_COP_OP -> Y_MFC2_OP
rule 214  MOV_COP_OP -> Y_MFC3_OP
rule 215  MOV_COP_OP -> Y_MTC0_OP
rule 216  MOV_COP_OP -> Y_MTC1_OP
rule 217  MOV_COP_OP -> Y_MTC1_D_POP
rule 218  MOV_COP_OP -> Y_MTC2_OP
rule 219  MOV_COP_OP -> Y_MTC3_OP
rule 220  CTL_COP_OP -> Y_CFC0_OP
rule 221  CTL_COP_OP -> Y_CFC1_OP
rule 222  CTL_COP_OP -> Y_CFC2_OP
rule 223  CTL_COP_OP -> Y_CFC3_OP
rule 224  CTL_COP_OP -> Y_CTC0_OP
rule 225  CTL_COP_OP -> Y_CTC1_OP
rule 226  CTL_COP_OP -> Y_CTC2_OP
rule 227  CTL_COP_OP -> Y_CTC3_OP
rule 228  FP_ABS_OP -> Y_ABS_S_OP
rule 229  FP_ABS_OP -> Y_ABS_D_OP
rule 230  FP_BINARY_OP -> Y_ADD_S_OP
rule 231  FP_BINARY_OP -> Y_ADD_D_OP
rule 232  FP_BINARY_OP -> Y_DIV_S_OP
rule 233  FP_BINARY_OP -> Y_DIV_D_OP
rule 234  FP_BINARY_OP -> Y_MUL_S_OP
rule 235  FP_BINARY_OP -> Y_MUL_D_OP
rule 236  FP_BINARY_OP -> Y_SUB_S_OP
rule 237  FP_BINARY_OP -> Y_SUB_D_OP
rule 238  FP_CONVERT_OP -> Y_CVT_D_S_OP
rule 239  FP_CONVERT_OP -> Y_CVT_D_W_OP
rule 240  FP_CONVERT_OP -> Y_CVT_S_D_OP
rule 241  FP_CONVERT_OP -> Y_CVT_S_W_OP
rule 242  FP_CONVERT_OP -> Y_CVT_W_D_OP
rule 243  FP_CONVERT_OP -> Y_CVT_W_S_OP
rule 244  FP_NEG_OP -> Y_NEG_S_OP
rule 245  FP_NEG_OP -> Y_NEG_D_OP
rule 246  FP_CMP_OP -> Y_C_F_S_OP
rule 247  FP_CMP_OP -> Y_C_UN_S_OP
rule 248  FP_CMP_OP -> Y_C_EQ_S_OP
rule 249  FP_CMP_OP -> Y_C_UEQ_S_OP
rule 250  FP_CMP_OP -> Y_C_OLT_S_OP
rule 251  FP_CMP_OP -> Y_C_OLE_S_OP
rule 252  FP_CMP_OP -> Y_C_ULT_S_OP
rule 253  FP_CMP_OP -> Y_C_ULE_S_OP
rule 254  FP_CMP_OP -> Y_C_SF_S_OP
rule 255  FP_CMP_OP -> Y_C_NGLE_S_OP
rule 256  FP_CMP_OP -> Y_C_SEQ_S_OP
rule 257  FP_CMP_OP -> Y_C_NGL_S_OP
rule 258  FP_CMP_OP -> Y_C_LT_S_OP
rule 259  FP_CMP_OP -> Y_C_NGE_S_OP
rule 260  FP_CMP_OP -> Y_C_LE_S_OP
rule 261  FP_CMP_OP -> Y_C_NGT_S_OP
rule 262  FP_CMP_OP -> Y_C_F_D_OP
rule 263  FP_CMP_OP -> Y_C_UN_D_OP
rule 264  FP_CMP_OP -> Y_C_EQ_D_OP
rule 265  FP_CMP_OP -> Y_C_UEQ_D_OP
rule 266  FP_CMP_OP -> Y_C_OLT_D_OP
rule 267  FP_CMP_OP -> Y_C_OLE_D_OP
rule 268  FP_CMP_OP -> Y_C_ULT_D_OP
rule 269  FP_CMP_OP -> Y_C_ULE_D_OP
rule 270  FP_CMP_OP -> Y_C_SF_D_OP
rule 271  FP_CMP_OP -> Y_C_NGLE_D_OP
rule 272  FP_CMP_OP -> Y_C_SEQ_D_OP
rule 273  FP_CMP_OP -> Y_C_NGL_D_OP
rule 274  FP_CMP_OP -> Y_C_LT_D_OP
rule 275  FP_CMP_OP -> Y_C_NGE_D_OP
rule 276  FP_CMP_OP -> Y_C_LE_D_OP
rule 277  FP_CMP_OP -> Y_C_NGT_D_OP
rule 278  ASM_DIRECTIVE -> Y_ALIAS_DIR Y_REG Y_REG
rule 279  ASM_DIRECTIVE -> Y_ALIGN_DIR EXPR
rule 280  @4 ->		/* empty */
rule 281  ASM_DIRECTIVE -> Y_ASCII_DIR @4 STR_LST
rule 282  @5 ->		/* empty */
rule 283  ASM_DIRECTIVE -> Y_ASCIIZ_DIR @5 STR_LST
rule 284  ASM_DIRECTIVE -> Y_ASM0_DIR
rule 285  ASM_DIRECTIVE -> Y_BGNB_DIR Y_INT
rule 286  @6 ->		/* empty */
rule 287  ASM_DIRECTIVE -> Y_BYTE_DIR @6 EXPR_LST
rule 288  ASM_DIRECTIVE -> Y_COMM_DIR ID EXPR
rule 289  ASM_DIRECTIVE -> Y_DATA_DIR
rule 290  ASM_DIRECTIVE -> Y_DATA_DIR Y_INT
rule 291  ASM_DIRECTIVE -> Y_K_DATA_DIR
rule 292  ASM_DIRECTIVE -> Y_K_DATA_DIR Y_INT
rule 293  @7 ->		/* empty */
rule 294  ASM_DIRECTIVE -> Y_DOUBLE_DIR @7 FP_EXPR_LST
rule 295  ASM_DIRECTIVE -> Y_END_DIR OPTIONAL_ID
rule 296  ASM_DIRECTIVE -> Y_ENDB_DIR Y_INT
rule 297  ASM_DIRECTIVE -> Y_ENDR_DIR
rule 298  ASM_DIRECTIVE -> Y_ENT_DIR ID
rule 299  ASM_DIRECTIVE -> Y_ENT_DIR ID Y_INT
rule 300  ASM_DIRECTIVE -> Y_EXTERN_DIR ID EXPR
rule 301  ASM_DIRECTIVE -> Y_ERR_DIR
rule 302  ASM_DIRECTIVE -> Y_FILE_DIR Y_INT Y_STR
rule 303  @8 ->		/* empty */
rule 304  ASM_DIRECTIVE -> Y_FLOAT_DIR @8 FP_EXPR_LST
rule 305  ASM_DIRECTIVE -> Y_FMASK_DIR Y_INT Y_INT
rule 306  ASM_DIRECTIVE -> Y_FRAME_DIR REGISTER Y_INT REGISTER
rule 307  ASM_DIRECTIVE -> Y_GLOBAL_DIR ID
rule 308  @9 ->		/* empty */
rule 309  ASM_DIRECTIVE -> Y_HALF_DIR @9 EXPR_LST
rule 310  ASM_DIRECTIVE -> Y_LABEL_DIR ID
rule 311  ASM_DIRECTIVE -> Y_LCOMM_DIR ID EXPR
rule 312  ASM_DIRECTIVE -> Y_LIVEREG_DIR Y_INT Y_INT
rule 313  ASM_DIRECTIVE -> Y_LOC_DIR Y_INT Y_INT
rule 314  ASM_DIRECTIVE -> Y_MASK_DIR Y_INT Y_INT
rule 315  ASM_DIRECTIVE -> Y_NOALIAS_DIR Y_REG Y_REG
rule 316  ASM_DIRECTIVE -> Y_OPTIONS_DIR ID
rule 317  ASM_DIRECTIVE -> Y_REPEAT_DIR EXPR
rule 318  ASM_DIRECTIVE -> Y_RDATA_DIR
rule 319  ASM_DIRECTIVE -> Y_RDATA_DIR Y_INT
rule 320  ASM_DIRECTIVE -> Y_SDATA_DIR
rule 321  ASM_DIRECTIVE -> Y_SDATA_DIR Y_INT
rule 322  ASM_DIRECTIVE -> Y_SET_DIR ID
rule 323  ASM_DIRECTIVE -> Y_SPACE_DIR EXPR
rule 324  ASM_DIRECTIVE -> Y_STRUCT_DIR EXPR
rule 325  ASM_DIRECTIVE -> Y_TEXT_DIR
rule 326  ASM_DIRECTIVE -> Y_TEXT_DIR Y_INT
rule 327  ASM_DIRECTIVE -> Y_K_TEXT_DIR
rule 328  ASM_DIRECTIVE -> Y_K_TEXT_DIR Y_INT
rule 329  ASM_DIRECTIVE -> Y_VERSTAMP_DIR Y_INT Y_INT
rule 330  ASM_DIRECTIVE -> Y_VREG_DIR REGISTER Y_INT Y_INT
rule 331  @10 ->		/* empty */
rule 332  ASM_DIRECTIVE -> Y_WORD_DIR @10 EXPR_LST
rule 333  @11 ->		/* empty */
rule 334  ADDRESS -> @11 ADDR
rule 335  ADDR -> '(' REGISTER ')'
rule 336  ADDR -> ABS_ADDR
rule 337  ADDR -> ABS_ADDR '(' REGISTER ')'
rule 338  ADDR -> Y_ID
rule 339  ADDR -> Y_ID '(' REGISTER ')'
rule 340  ADDR -> Y_ID '+' ABS_ADDR
rule 341  ADDR -> ABS_ADDR '+' ID
rule 342  ADDR -> Y_ID '-' ABS_ADDR
rule 343  ADDR -> Y_ID '+' ABS_ADDR '(' REGISTER ')'
rule 344  ADDR -> Y_ID '-' ABS_ADDR '(' REGISTER ')'
rule 345  @12 ->		/* empty */
rule 346  BR_IMM32 -> @12 IMM32
rule 347  IMM16 -> IMM32
rule 348  UIMM16 -> IMM32
rule 349  IMM32 -> ABS_ADDR
rule 350  IMM32 -> '(' ABS_ADDR ')' '>' '>' Y_INT
rule 351  IMM32 -> ID
rule 352  IMM32 -> Y_ID '+' ABS_ADDR
rule 353  IMM32 -> Y_ID '-' ABS_ADDR
rule 354  ABS_ADDR -> Y_INT
rule 355  ABS_ADDR -> Y_INT '+' Y_INT
rule 356  ABS_ADDR -> Y_INT Y_INT
rule 357  DEST_REG -> REGISTER
rule 358  SRC1 -> REGISTER
rule 359  SRC2 -> REGISTER
rule 360  DEST -> REGISTER
rule 361  REG -> REGISTER
rule 362  SOURCE -> REGISTER
rule 363  REGISTER -> Y_REG
rule 364  F_DEST -> FP_REGISTER
rule 365  F_SRC1 -> FP_REGISTER
rule 366  F_SRC2 -> FP_REGISTER
rule 367  FP_REGISTER -> Y_FP_REG
rule 368  COP_REG -> Y_REG
rule 369  COP_REG -> Y_FP_REG
rule 370  LABEL -> ID
rule 371  STR_LST -> STR_LST STR
rule 372  STR_LST -> STR
rule 373  STR -> Y_STR
rule 374  STR -> Y_STR ':' Y_INT
rule 375  @13 ->		/* empty */
rule 376  EXPRESSION -> @13 EXPR
rule 377  EXPR -> Y_INT
rule 378  EXPR -> ID
rule 379  EXPR_LST -> EXPR_LST EXPRESSION
rule 380  EXPR_LST -> EXPRESSION
rule 381  EXPR_LST -> EXPRESSION ':' Y_INT
rule 382  FP_EXPR_LST -> FP_EXPR_LST Y_FP
rule 383  FP_EXPR_LST -> Y_FP
rule 384  @14 ->		/* empty */
rule 385  OPTIONAL_ID -> @14 OPT_ID
rule 386  OPT_ID -> ID
rule 387  OPT_ID ->		/* empty */
rule 388  @15 ->		/* empty */
rule 389  ID -> @15 Y_ID

Terminals, with rules where they appear

$ (-1)
'(' (40) 335 337 339 343 344 350
')' (41) 335 337 339 343 344 350
'+' (43) 340 341 343 352 355
'-' (45) 342 344 353
':' (58) 5 374 381
'=' (61) 6
'>' (62) 350
error (256)
Y_EOF (257) 13
Y_NL (258) 12
Y_INT (259) 6 30 41 42 47 285 290 292 296 299 302 305 306 312 313 314
    319 321 326 328 329 330 350 354 355 356 374 377 381
Y_ID (260) 338 339 340 342 343 344 352 353 389
Y_REG (261) 278 315 363 368
Y_FP_REG (262) 367 369
Y_STR (263) 302 373 374
Y_FP (264) 19 20 382 383
Y_ABS_D_OP (265) 229
Y_ABS_S_OP (266) 228
Y_ADDIU_OP (267) 143
Y_ADDI_OP (268) 142
Y_ADDU_OP (269) 133
Y_ADD_D_OP (270) 231
Y_ADD_OP (271) 132
Y_ADD_S_OP (272) 230
Y_ANDI_OP (273) 146
Y_AND_OP (274) 134
Y_BC0F_OP (275) 176
Y_BC0T_OP (276) 172
Y_BC1F_OP (277) 177
Y_BC1T_OP (278) 173
Y_BC2F_OP (279) 178
Y_BC2T_OP (280) 174
Y_BC3F_OP (281) 179
Y_BC3T_OP (282) 175
Y_BEQ_OP (283) 188
Y_BGEZAL_OP (284) 181
Y_BGEZ_OP (285) 180
Y_BGTZ_OP (286) 182
Y_BLEZ_OP (287) 183
Y_BLTZAL_OP (288) 185
Y_BLTZ_OP (289) 184
Y_BNE_OP (290) 189
Y_BREAK_OP (291) 30
Y_CFC0_OP (292) 220
Y_CFC1_OP (293) 221
Y_CFC2_OP (294) 222
Y_CFC3_OP (295) 223
Y_COP0_OP (296)
Y_COP1_OP (297)
Y_COP2_OP (298)
Y_COP3_OP (299)
Y_CTC0_OP (300) 224
Y_CTC1_OP (301) 225
Y_CTC2_OP (302) 226
Y_CTC3_OP (303) 227
Y_CVT_D_S_OP (304) 238
Y_CVT_D_W_OP (305) 239
Y_CVT_S_D_OP (306) 240
Y_CVT_S_W_OP (307) 241
Y_CVT_W_D_OP (308) 242
Y_CVT_W_S_OP (309) 243
Y_C_EQ_D_OP (310) 264
Y_C_EQ_S_OP (311) 248
Y_C_F_D_OP (312) 262
Y_C_F_S_OP (313) 246
Y_C_LE_D_OP (314) 276
Y_C_LE_S_OP (315) 260
Y_C_LT_D_OP (316) 274
Y_C_LT_S_OP (317) 258
Y_C_NGE_D_OP (318) 275
Y_C_NGE_S_OP (319) 259
Y_C_NGLE_D_OP (320) 271
Y_C_NGLE_S_OP (321) 255
Y_C_NGL_D_OP (322) 273
Y_C_NGL_S_OP (323) 257
Y_C_NGT_D_OP (324) 277
Y_C_NGT_S_OP (325) 261
Y_C_OLT_D_OP (326) 266
Y_C_OLT_S_OP (327) 250
Y_C_OLE_D_OP (328) 267
Y_C_OLE_S_OP (329) 251
Y_C_SEQ_D_OP (330) 272
Y_C_SEQ_S_OP (331) 256
Y_C_SF_D_OP (332) 270
Y_C_SF_S_OP (333) 254
Y_C_UEQ_D_OP (334) 265
Y_C_UEQ_S_OP (335) 249
Y_C_ULT_D_OP (336) 268
Y_C_ULT_S_OP (337) 252
Y_C_ULE_D_OP (338) 269
Y_C_ULE_S_OP (339) 253
Y_C_UN_D_OP (340) 263
Y_C_UN_S_OP (341) 247
Y_DIVU_OP (342) 156
Y_DIV_D_OP (343) 233
Y_DIV_OP (344) 155
Y_DIV_S_OP (345) 232
Y_JALR_OP (346) 201
Y_JAL_OP (347) 200
Y_JR_OP (348) 199
Y_J_OP (349) 198
Y_LBU_OP (350) 101
Y_LB_OP (351) 100
Y_LHU_OP (352) 103
Y_LH_OP (353) 102
Y_LUI_OP (354) 112
Y_LWC0_OP (355) 109
Y_LWC1_OP (356) 115
Y_LWC2_OP (357) 110
Y_LWC3_OP (358) 111
Y_LWL_OP (359) 105
Y_LWR_OP (360) 106
Y_LW_OP (361) 104
Y_MFC0_OP (362) 210
Y_MFC1_OP (363) 211
Y_MFC2_OP (364) 213
Y_MFC3_OP (365) 214
Y_MFHI_OP (366) 206
Y_MFLO_OP (367) 207
Y_MOV_D_OP (368) 205
Y_MOV_S_OP (369) 204
Y_MTC0_OP (370) 215
Y_MTC1_OP (371) 216
Y_MTC2_OP (372) 218
Y_MTC3_OP (373) 219
Y_MTHI_OP (374) 208
Y_MTLO_OP (375) 209
Y_MULTU_OP (376) 171
Y_MULT_OP (377) 170
Y_MUL_D_OP (378) 235
Y_MUL_S_OP (379) 234
Y_NEG_D_OP (380) 245
Y_NEG_S_OP (381) 244
Y_NOR_OP (382) 152
Y_ORI_OP (383) 147
Y_OR_OP (384) 136
Y_PFW_OP (385) 108
Y_RFE_OP (386) 130
Y_SB_OP (387) 118
Y_SH_OP (388) 119
Y_SLLV_OP (389) 139
Y_SLL_OP (390) 149
Y_SLTIU_OP (391) 145
Y_SLTI_OP (392) 144
Y_SLTU_OP (393) 138
Y_SLT_OP (394) 137
Y_SRAV_OP (395) 140
Y_SRA_OP (396) 150
Y_SRLV_OP (397) 141
Y_SRL_OP (398) 151
Y_SUBU_OP (399) 154
Y_SUB_D_OP (400) 237
Y_SUB_OP (401) 153
Y_SUB_S_OP (402) 236
Y_SWC0_OP (403) 124
Y_SWC1_OP (404) 127
Y_SWC2_OP (405) 125
Y_SWC3_OP (406) 126
Y_SWL_OP (407) 121
Y_SWR_OP (408) 122
Y_SW_OP (409) 120
Y_SYSCALL_OP (410) 131
Y_TLBP_OP (411)
Y_TLBR_OP (412)
Y_TLBWI_OP (413)
Y_TLBWR_OP (414)
Y_XORI_OP (415) 148
Y_XOR_OP (416) 135
Y_ABS_POP (417) 32
Y_BAL_POP (418) 203
Y_BEQZ_POP (419) 186
Y_BGEU_POP (420) 193
Y_BGE_POP (421) 192
Y_BGTU_POP (422) 191
Y_BGT_POP (423) 190
Y_BLEU_POP (424) 197
Y_BLE_POP (425) 196
Y_BLTU_POP (426) 195
Y_BLT_POP (427) 194
Y_BNEZ_POP (428) 187
Y_B_POP (429) 202
Y_LA_POP (430) 17
Y_LD_POP (431) 107
Y_LI_POP (432) 18
Y_LI_D_POP (433) 19
Y_LI_S_POP (434) 20