#line 2 "Lexer.cpp" #line 4 "Lexer.cpp" #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #define YY_FLEX_SUBMINOR_VERSION 33 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif /* First, we deal with platform-specific or compiler-specific issues. */ /* begin standard C headers. */ #include #include #include #include /* end standard C headers. */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have . Non-C99 systems may or may not. */ #if __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, * if you want the limit (max/min) macros for int types. */ #ifndef __STDC_LIMIT_MACROS #define __STDC_LIMIT_MACROS 1 #endif #include typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; typedef int16_t flex_int16_t; typedef uint16_t flex_uint16_t; typedef int32_t flex_int32_t; typedef uint32_t flex_uint32_t; #else typedef signed char flex_int8_t; typedef short int flex_int16_t; typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; #endif /* ! C99 */ /* Limits of integral types. */ #ifndef INT8_MIN #define INT8_MIN (-128) #endif #ifndef INT16_MIN #define INT16_MIN (-32767-1) #endif #ifndef INT32_MIN #define INT32_MIN (-2147483647-1) #endif #ifndef INT8_MAX #define INT8_MAX (127) #endif #ifndef INT16_MAX #define INT16_MAX (32767) #endif #ifndef INT32_MAX #define INT32_MAX (2147483647) #endif #ifndef UINT8_MAX #define UINT8_MAX (255U) #endif #ifndef UINT16_MAX #define UINT16_MAX (65535U) #endif #ifndef UINT32_MAX #define UINT32_MAX (4294967295U) #endif #endif /* ! FLEXINT_H */ #ifdef __cplusplus /* The "const" storage-class-modifier is valid. */ #define YY_USE_CONST #else /* ! __cplusplus */ #if __STDC__ #define YY_USE_CONST #endif /* __STDC__ */ #endif /* ! __cplusplus */ #ifdef YY_USE_CONST #define yyconst const #else #define yyconst #endif /* Returned upon end-of-file. */ #define YY_NULL 0 /* Promotes a possibly negative, possibly signed char to an unsigned * integer for use as an array index. If the signed char is negative, * we want to instead treat it as an 8-bit unsigned char, hence the * double cast. */ #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) /* Enter a start condition. This macro really ought to take a parameter, * but we do it the disgusting crufty way forced on us by the ()-less * definition of BEGIN. */ #define BEGIN (yy_start) = 1 + 2 * /* Translate the current start state into a value that can be later handed * to BEGIN to return to the state. The YYSTATE alias is for lex * compatibility. */ #define YY_START (((yy_start) - 1) / 2) #define YYSTATE YY_START /* Action number for EOF rule of a given start state. */ #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) /* Special action meaning "start processing a new file". */ #define YY_NEW_FILE llvmAsmrestart(llvmAsmin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #ifndef YY_BUF_SIZE #define YY_BUF_SIZE (16384*64) #endif /* The state buf must be large enough to hold one state per character in the main buffer. */ #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) #ifndef YY_TYPEDEF_YY_BUFFER_STATE #define YY_TYPEDEF_YY_BUFFER_STATE typedef struct yy_buffer_state *YY_BUFFER_STATE; #endif extern int llvmAsmleng; extern FILE *llvmAsmin, *llvmAsmout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires * access to the local variable yy_act. Since yyless() is a macro, it would break * existing scanners that call yyless() from OUTSIDE llvmAsmlex. * One obvious solution it to make yy_act a global. I tried that, and saw * a 5% performance hit in a non-llvmAsmlineno scanner, because yy_act is * normally declared as a register variable-- so it is not worth it. */ #define YY_LESS_LINENO(n) \ do { \ int yyl;\ for ( yyl = n; yyl < llvmAsmleng; ++yyl )\ if ( llvmAsmtext[yyl] == '\n' )\ --llvmAsmlineno;\ }while(0) /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up llvmAsmtext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ *yy_cp = (yy_hold_char); \ YY_RESTORE_YY_MORE_OFFSET \ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up llvmAsmtext again */ \ } \ while ( 0 ) #define unput(c) yyunput( c, (yytext_ptr) ) /* The following is because we cannot portably get our hands on size_t * (without autoconf's help, which isn't available because we want * flex-generated scanners to compile on their own). */ #ifndef YY_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T typedef unsigned int yy_size_t; #endif #ifndef YY_STRUCT_YY_BUFFER_STATE #define YY_STRUCT_YY_BUFFER_STATE struct yy_buffer_state { FILE *yy_input_file; char *yy_ch_buf; /* input buffer */ char *yy_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ yy_size_t yy_buf_size; /* Number of characters read into yy_ch_buf, not including EOB * characters. */ int yy_n_chars; /* Whether we "own" the buffer - i.e., we know we created it, * and can realloc() it to grow it, and should free() it to * delete it. */ int yy_is_our_buffer; /* Whether this is an "interactive" input source; if so, and * if we're using stdio for input, then we want to use getc() * instead of fread(), to make sure we stop fetching input after * each newline. */ int yy_is_interactive; /* Whether we're considered to be at the beginning of a line. * If so, '^' rules will be active on the next match, otherwise * not. */ int yy_at_bol; int yy_bs_lineno; /**< The line count. */ int yy_bs_column; /**< The column count. */ /* Whether to try to fill the input buffer when we reach the * end of it. */ int yy_fill_buffer; int yy_buffer_status; #define YY_BUFFER_NEW 0 #define YY_BUFFER_NORMAL 1 /* When an EOF's been seen but there's still some text to process * then we mark the buffer as YY_EOF_PENDING, to indicate that we * shouldn't try reading from the input source any more. We might * still have a bunch of tokens to match, though, because of * possible backing-up. * * When we actually see the EOF, we change the status to "new" * (via llvmAsmrestart()), so that the user can continue scanning by * just pointing llvmAsmin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ /* Stack of input buffers. */ static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ /* We provide macros for accessing buffer states in case in the * future we want to put the buffer states in a more general * "scanner state". * * Returns the top of the stack, or NULL. */ #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ : NULL) /* Same as previous macro, but useful when we know that the buffer stack is not * NULL or when we need an lvalue. For internal use only. */ #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] /* yy_hold_char holds the character lost when llvmAsmtext is formed. */ static char yy_hold_char; static int yy_n_chars; /* number of characters read into yy_ch_buf */ int llvmAsmleng; /* Points to current character in buffer. */ static char *yy_c_buf_p = (char *) 0; static int yy_init = 0; /* whether we need to initialize */ static int yy_start = 0; /* start state number */ /* Flag which is used to allow llvmAsmwrap()'s to do buffer switches * instead of setting up a fresh llvmAsmin. A bit of a hack ... */ static int yy_did_buffer_switch_on_eof; void llvmAsmrestart (FILE *input_file ); void llvmAsm_switch_to_buffer (YY_BUFFER_STATE new_buffer ); YY_BUFFER_STATE llvmAsm_create_buffer (FILE *file,int size ); void llvmAsm_delete_buffer (YY_BUFFER_STATE b ); void llvmAsm_flush_buffer (YY_BUFFER_STATE b ); void llvmAsmpush_buffer_state (YY_BUFFER_STATE new_buffer ); void llvmAsmpop_buffer_state (void ); static void llvmAsmensure_buffer_stack (void ); static void llvmAsm_load_buffer_state (void ); static void llvmAsm_init_buffer (YY_BUFFER_STATE b,FILE *file ); #define YY_FLUSH_BUFFER llvmAsm_flush_buffer(YY_CURRENT_BUFFER ) YY_BUFFER_STATE llvmAsm_scan_buffer (char *base,yy_size_t size ); YY_BUFFER_STATE llvmAsm_scan_string (yyconst char *yy_str ); YY_BUFFER_STATE llvmAsm_scan_bytes (yyconst char *bytes,int len ); void *llvmAsmalloc (yy_size_t ); void *llvmAsmrealloc (void *,yy_size_t ); void llvmAsmfree (void * ); #define yy_new_buffer llvmAsm_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! YY_CURRENT_BUFFER ){ \ llvmAsmensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ llvmAsm_create_buffer(llvmAsmin,YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if ( ! YY_CURRENT_BUFFER ){\ llvmAsmensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ llvmAsm_create_buffer(llvmAsmin,YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) /* Begin user sect3 */ #define llvmAsmwrap(n) 1 #define YY_SKIP_YYWRAP typedef unsigned char YY_CHAR; FILE *llvmAsmin = (FILE *) 0, *llvmAsmout = (FILE *) 0; typedef int yy_state_type; extern int llvmAsmlineno; int llvmAsmlineno = 1; extern char *llvmAsmtext; #define yytext_ptr llvmAsmtext static yy_state_type yy_get_previous_state (void ); static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); static int yy_get_next_buffer (void ); static void yy_fatal_error (yyconst char msg[] ); /* Done after the current pattern has been matched and before the * corresponding action - sets up llvmAsmtext. */ #define YY_DO_BEFORE_ACTION \ (yytext_ptr) = yy_bp; \ llvmAsmleng = (size_t) (yy_cp - yy_bp); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ (yy_c_buf_p) = yy_cp; #define YY_NUM_RULES 113 #define YY_END_OF_BUFFER 114 /* This struct is not used in this scanner, but its presence is necessary. */ struct yy_trans_info { flex_int32_t yy_verify; flex_int32_t yy_nxt; }; static yyconst flex_int16_t yy_accept[501] = { 0, 0, 0, 114, 112, 111, 111, 112, 112, 112, 112, 112, 112, 104, 104, 1, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 0, 103, 0, 101, 100, 100, 107, 0, 105, 0, 109, 104, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 86, 0, 40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 68, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 23, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 103, 100, 100, 109, 20, 109, 0, 110, 62, 0, 0, 67, 0, 38, 0, 33, 0, 0, 0, 41, 0, 0, 0, 0, 0, 65, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 53, 0, 0, 0, 0, 0, 0, 0, 0, 64, 25, 0, 0, 76, 0, 66, 85, 0, 0, 0, 0, 0, 80, 0, 81, 0, 0, 0, 63, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 69, 0, 102, 109, 0, 0, 0, 109, 0, 0, 0, 0, 48, 77, 78, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 93, 0, 0, 0, 0, 0, 0, 0, 0, 0, 94, 55, 0, 0, 22, 0, 0, 106, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 26, 0, 0, 4, 60, 0, 54, 0, 0, 0, 0, 0, 0, 0, 0, 0, 47, 0, 11, 0, 0, 109, 35, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 57, 0, 0, 0, 0, 0, 0, 59, 0, 0, 0, 0, 0, 0, 49, 0, 0, 71, 75, 73, 74, 72, 70, 51, 0, 0, 95, 0, 0, 0, 50, 56, 21, 0, 0, 0, 0, 0, 83, 0, 0, 0, 0, 0, 92, 0, 44, 0, 0, 0, 0, 0, 0, 58, 30, 24, 0, 0, 43, 0, 7, 0, 0, 0, 88, 0, 32, 91, 37, 61, 0, 0, 79, 0, 0, 87, 27, 28, 0, 0, 89, 52, 84, 82, 0, 0, 0, 0, 0, 0, 42, 6, 29, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 36, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 17, 0, 0, 0, 0, 9, 10, 0, 0, 0, 0, 0, 34, 0, 0, 0, 12, 14, 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 39, 0, 0, 0, 0, 0, 15, 0, 0, 0, 0, 31, 0, 0, 90, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 96, 0, 98, 99, 16, 0, 45, 0, 97, 18, 46, 0, 19, 0 } ; static yyconst flex_int32_t yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 4, 1, 5, 6, 1, 1, 1, 1, 1, 7, 1, 8, 9, 1, 10, 11, 11, 11, 11, 11, 12, 11, 13, 11, 14, 15, 1, 1, 1, 1, 1, 16, 16, 16, 16, 17, 16, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 18, 1, 19, 20, 21, 22, 23, 24, 25, 26, 27, 5, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } ; static yyconst flex_int32_t yy_meta[44] = { 0, 1, 1, 2, 1, 3, 1, 1, 3, 3, 3, 3, 3, 3, 4, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 } ; static yyconst flex_int16_t yy_base[506] = { 0, 0, 0, 1090, 1091, 1091, 1091, 1085, 1074, 36, 40, 44, 50, 56, 62, 0, 63, 66, 81, 89, 47, 90, 91, 76, 96, 108, 49, 97, 110, 68, 137, 120, 168, 112, 115, 135, 127, 1083, 1091, 1072, 1091, 0, 158, 173, 180, 196, 70, 201, 216, 221, 0, 121, 152, 123, 139, 166, 140, 162, 184, 1071, 222, 180, 31, 186, 232, 69, 144, 209, 234, 236, 225, 188, 241, 119, 235, 189, 238, 246, 245, 249, 255, 248, 257, 258, 264, 269, 1070, 265, 267, 271, 273, 275, 276, 277, 282, 284, 304, 293, 296, 1069, 305, 288, 285, 297, 308, 311, 315, 316, 323, 325, 147, 322, 328, 1068, 0, 343, 348, 1067, 362, 379, 0, 1066, 352, 335, 1065, 355, 1064, 354, 1063, 366, 368, 289, 1062, 348, 369, 380, 370, 382, 1061, 386, 384, 374, 392, 393, 388, 394, 398, 396, 400, 406, 404, 407, 411, 408, 413, 415, 418, 423, 421, 424, 425, 1060, 1059, 427, 428, 1058, 430, 1057, 1056, 454, 435, 443, 436, 465, 1055, 433, 1054, 434, 437, 467, 1053, 455, 468, 470, 331, 475, 477, 469, 471, 472, 487, 473, 491, 485, 479, 499, 493, 501, 495, 502, 505, 508, 1052, 506, 1091, 519, 533, 537, 541, 546, 547, 513, 548, 549, 1051, 1050, 1049, 550, 551, 552, 553, 554, 555, 509, 556, 563, 559, 560, 572, 561, 562, 573, 1048, 576, 579, 580, 583, 585, 586, 587, 590, 588, 1047, 1046, 592, 594, 1045, 593, 595, 0, 598, 599, 613, 601, 605, 615, 616, 611, 511, 622, 623, 619, 1044, 627, 629, 1043, 1042, 630, 1041, 635, 633, 637, 640, 641, 642, 647, 648, 649, 1040, 651, 1039, 655, 653, 673, 1038, 652, 654, 1037, 660, 656, 673, 664, 675, 678, 679, 682, 683, 684, 686, 687, 1036, 688, 1035, 690, 689, 692, 693, 696, 701, 1034, 702, 705, 711, 706, 712, 717, 1033, 709, 720, 1032, 1031, 1030, 1029, 1028, 1027, 1026, 722, 723, 1025, 724, 725, 729, 1024, 1023, 1022, 728, 732, 734, 730, 735, 1021, 731, 744, 740, 741, 749, 1020, 747, 1019, 750, 752, 756, 755, 758, 761, 1018, 1017, 1016, 768, 762, 1015, 770, 1014, 769, 771, 782, 1013, 774, 1012, 1011, 1010, 1009, 763, 775, 1008, 788, 783, 1007, 1006, 1005, 789, 791, 1004, 1003, 1002, 1001, 790, 794, 796, 795, 798, 799, 1000, 999, 998, 800, 806, 807, 809, 801, 811, 812, 813, 817, 814, 818, 995, 819, 825, 826, 830, 836, 837, 839, 838, 841, 986, 842, 843, 847, 984, 848, 850, 849, 853, 983, 982, 851, 859, 869, 855, 871, 981, 873, 874, 875, 979, 978, 977, 878, 881, 882, 884, 885, 857, 887, 891, 893, 892, 895, 896, 897, 898, 899, 903, 904, 908, 909, 910, 975, 913, 916, 919, 920, 921, 971, 923, 924, 926, 928, 969, 930, 929, 968, 931, 937, 940, 941, 943, 949, 950, 951, 952, 954, 955, 956, 957, 858, 959, 854, 597, 523, 963, 440, 965, 438, 334, 286, 966, 205, 1091, 1001, 1003, 214, 1007, 83 } ; static yyconst flex_int16_t yy_def[506] = { 0, 500, 1, 500, 500, 500, 500, 501, 502, 503, 500, 502, 502, 502, 502, 504, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 501, 500, 502, 500, 505, 505, 500, 500, 502, 502, 502, 502, 502, 504, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 500, 505, 505, 500, 502, 502, 502, 49, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 49, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 500, 500, 500, 500, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 169, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 500, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 502, 0, 500, 500, 500, 500, 500 } ; static yyconst flex_int16_t yy_nxt[1135] = { 0, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 14, 14, 4, 15, 8, 8, 8, 16, 17, 18, 19, 20, 21, 22, 8, 23, 8, 24, 25, 26, 27, 28, 8, 29, 30, 31, 32, 33, 34, 35, 8, 36, 42, 40, 43, 43, 43, 43, 44, 44, 44, 44, 45, 45, 45, 45, 40, 46, 133, 40, 134, 40, 40, 47, 48, 48, 48, 48, 40, 47, 48, 48, 48, 48, 40, 40, 68, 117, 40, 83, 40, 40, 40, 51, 114, 84, 69, 56, 40, 89, 52, 57, 53, 40, 54, 49, 58, 55, 60, 59, 61, 40, 40, 40, 75, 76, 138, 70, 40, 40, 64, 62, 73, 77, 65, 63, 66, 71, 74, 67, 40, 78, 40, 72, 40, 80, 79, 40, 85, 107, 86, 40, 40, 40, 87, 40, 109, 98, 81, 40, 88, 121, 108, 124, 82, 90, 110, 40, 112, 40, 99, 40, 40, 100, 148, 91, 40, 201, 92, 40, 101, 93, 94, 127, 40, 111, 115, 115, 115, 115, 125, 139, 95, 96, 40, 97, 90, 122, 40, 123, 40, 43, 43, 43, 43, 128, 102, 116, 44, 44, 44, 44, 40, 103, 126, 104, 40, 105, 40, 132, 40, 40, 106, 47, 45, 45, 45, 45, 40, 118, 118, 118, 118, 40, 129, 41, 119, 40, 146, 135, 150, 40, 119, 47, 48, 48, 48, 48, 40, 120, 120, 120, 120, 40, 40, 120, 120, 40, 120, 120, 120, 120, 120, 120, 40, 140, 40, 40, 40, 130, 40, 136, 144, 40, 141, 142, 131, 40, 40, 145, 40, 40, 147, 137, 154, 149, 157, 40, 160, 40, 40, 143, 151, 152, 155, 153, 40, 40, 158, 40, 156, 40, 159, 40, 161, 40, 164, 40, 40, 40, 165, 163, 166, 162, 40, 171, 40, 40, 40, 167, 40, 40, 178, 172, 174, 40, 168, 175, 40, 40, 176, 173, 169, 177, 179, 170, 40, 40, 181, 186, 40, 182, 180, 40, 216, 187, 188, 40, 40, 183, 184, 190, 195, 196, 40, 40, 191, 40, 189, 194, 40, 185, 200, 40, 192, 197, 40, 40, 198, 193, 199, 115, 115, 115, 115, 202, 205, 205, 205, 205, 40, 203, 264, 206, 40, 211, 40, 40, 217, 206, 118, 118, 118, 118, 40, 210, 212, 119, 40, 213, 40, 40, 40, 119, 207, 208, 40, 209, 209, 209, 209, 40, 40, 214, 40, 215, 40, 220, 40, 225, 40, 219, 224, 218, 40, 40, 40, 222, 40, 221, 40, 223, 40, 226, 227, 231, 40, 232, 40, 40, 40, 233, 229, 40, 234, 40, 228, 40, 236, 230, 40, 235, 237, 40, 239, 40, 40, 40, 238, 40, 40, 240, 40, 242, 243, 40, 40, 40, 40, 40, 40, 244, 40, 241, 246, 40, 258, 252, 259, 248, 247, 245, 249, 249, 249, 249, 257, 40, 249, 249, 250, 249, 249, 249, 249, 249, 249, 40, 251, 40, 40, 40, 40, 40, 40, 40, 253, 40, 254, 40, 261, 40, 255, 263, 256, 262, 265, 40, 266, 40, 260, 269, 271, 40, 267, 40, 268, 40, 270, 274, 273, 40, 272, 40, 40, 278, 275, 40, 40, 279, 40, 40, 277, 40, 281, 40, 276, 205, 205, 205, 205, 280, 285, 326, 206, 40, 282, 294, 207, 207, 206, 283, 283, 283, 283, 283, 283, 283, 283, 209, 209, 209, 209, 40, 209, 209, 209, 209, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 288, 291, 40, 40, 40, 40, 40, 284, 286, 287, 292, 296, 301, 300, 295, 40, 40, 289, 290, 40, 299, 297, 40, 40, 298, 293, 40, 304, 40, 40, 40, 40, 305, 40, 303, 40, 40, 40, 40, 302, 40, 40, 40, 308, 40, 309, 311, 306, 40, 307, 316, 310, 313, 312, 40, 317, 40, 320, 40, 40, 314, 315, 40, 318, 319, 40, 40, 322, 324, 329, 40, 321, 40, 40, 327, 328, 40, 325, 40, 330, 40, 323, 332, 40, 40, 40, 334, 331, 336, 333, 40, 40, 40, 335, 40, 40, 40, 40, 40, 40, 346, 337, 340, 40, 349, 347, 338, 40, 343, 345, 348, 339, 283, 283, 283, 283, 40, 342, 40, 341, 344, 40, 40, 350, 352, 40, 40, 40, 351, 40, 40, 40, 40, 40, 355, 40, 40, 359, 360, 40, 353, 354, 361, 356, 40, 40, 358, 362, 40, 40, 357, 363, 40, 366, 40, 40, 365, 368, 370, 364, 40, 369, 367, 40, 371, 40, 40, 40, 40, 372, 373, 40, 40, 40, 40, 40, 376, 40, 40, 377, 375, 379, 381, 40, 40, 382, 374, 40, 387, 384, 40, 378, 40, 40, 380, 40, 383, 385, 40, 40, 386, 40, 392, 390, 40, 40, 40, 388, 393, 389, 391, 40, 40, 40, 40, 397, 398, 40, 40, 395, 394, 401, 396, 402, 404, 40, 40, 405, 399, 400, 403, 40, 40, 40, 40, 406, 408, 40, 40, 40, 407, 40, 40, 40, 40, 409, 410, 413, 411, 40, 40, 414, 40, 421, 40, 40, 40, 40, 415, 412, 40, 40, 40, 422, 417, 416, 426, 420, 40, 40, 418, 424, 423, 40, 430, 425, 419, 429, 431, 40, 40, 40, 40, 427, 40, 40, 40, 428, 432, 434, 40, 40, 40, 40, 40, 436, 40, 40, 40, 439, 40, 40, 40, 433, 435, 443, 440, 444, 437, 438, 441, 445, 40, 447, 40, 442, 40, 40, 40, 446, 448, 40, 450, 449, 40, 40, 452, 40, 40, 457, 40, 451, 455, 453, 40, 40, 40, 458, 40, 40, 40, 40, 40, 462, 456, 464, 40, 40, 454, 460, 461, 40, 40, 40, 463, 465, 40, 459, 466, 40, 469, 470, 40, 40, 40, 467, 40, 40, 473, 40, 468, 40, 40, 40, 40, 477, 471, 474, 475, 476, 40, 482, 479, 40, 40, 472, 40, 484, 480, 483, 478, 481, 40, 40, 40, 40, 485, 40, 40, 40, 40, 486, 40, 491, 492, 493, 40, 487, 40, 40, 488, 40, 40, 497, 40, 490, 489, 498, 40, 496, 40, 40, 40, 495, 40, 40, 40, 40, 494, 40, 499, 37, 37, 37, 37, 39, 39, 50, 40, 50, 50, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 204, 40, 40, 40, 40, 113, 40, 38, 500, 3, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500 } ; static yyconst flex_int16_t yy_chk[1135] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 62, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 11, 11, 12, 62, 20, 62, 26, 12, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 16, 20, 46, 17, 26, 29, 65, 46, 16, 505, 26, 20, 17, 23, 29, 16, 17, 16, 18, 16, 13, 17, 16, 18, 17, 18, 19, 21, 22, 23, 23, 65, 21, 24, 27, 19, 18, 22, 24, 19, 18, 19, 21, 22, 19, 25, 24, 28, 21, 33, 25, 24, 34, 27, 33, 27, 73, 31, 51, 28, 53, 34, 31, 25, 36, 28, 51, 33, 53, 25, 30, 35, 35, 36, 30, 31, 54, 56, 31, 73, 30, 66, 110, 30, 110, 31, 30, 30, 56, 52, 35, 42, 42, 42, 42, 54, 66, 30, 30, 57, 30, 32, 52, 55, 52, 32, 43, 43, 43, 43, 57, 32, 44, 44, 44, 44, 44, 61, 32, 55, 32, 58, 32, 63, 61, 71, 75, 32, 45, 45, 45, 45, 45, 45, 47, 47, 47, 47, 47, 58, 503, 47, 499, 71, 63, 75, 67, 47, 48, 48, 48, 48, 48, 48, 49, 49, 49, 49, 49, 60, 49, 49, 70, 49, 49, 49, 49, 49, 49, 64, 67, 68, 74, 69, 60, 76, 64, 70, 72, 68, 69, 60, 78, 77, 70, 81, 79, 72, 64, 77, 74, 79, 80, 81, 82, 83, 69, 76, 76, 78, 76, 84, 87, 79, 88, 78, 85, 80, 89, 82, 90, 85, 91, 92, 93, 87, 84, 88, 83, 94, 92, 95, 102, 497, 89, 101, 131, 94, 92, 93, 97, 89, 93, 98, 103, 93, 92, 90, 93, 95, 91, 96, 100, 97, 101, 104, 98, 96, 105, 131, 102, 103, 106, 107, 98, 100, 105, 107, 107, 111, 108, 105, 109, 104, 106, 112, 100, 109, 184, 105, 107, 496, 123, 108, 105, 108, 115, 115, 115, 115, 111, 116, 116, 116, 116, 133, 112, 184, 116, 122, 123, 127, 125, 133, 116, 118, 118, 118, 118, 118, 122, 125, 118, 129, 127, 130, 134, 136, 118, 119, 119, 141, 119, 119, 119, 119, 119, 135, 129, 137, 130, 140, 136, 139, 141, 144, 135, 140, 134, 142, 143, 145, 139, 147, 137, 146, 139, 148, 142, 143, 146, 150, 147, 149, 151, 153, 148, 144, 152, 149, 154, 143, 155, 151, 145, 156, 150, 152, 158, 154, 157, 159, 160, 153, 163, 164, 155, 166, 157, 158, 175, 177, 170, 172, 178, 495, 159, 493, 156, 163, 171, 177, 172, 178, 166, 164, 160, 169, 169, 169, 169, 175, 181, 169, 169, 170, 169, 169, 169, 169, 169, 169, 173, 171, 179, 182, 187, 183, 188, 189, 191, 173, 185, 173, 186, 181, 194, 173, 183, 173, 182, 185, 193, 186, 190, 179, 189, 191, 192, 187, 196, 188, 198, 190, 194, 193, 195, 192, 197, 199, 198, 195, 200, 203, 199, 201, 223, 197, 258, 201, 211, 196, 205, 205, 205, 205, 200, 211, 258, 205, 491, 203, 223, 206, 206, 205, 206, 206, 206, 206, 207, 207, 207, 207, 208, 208, 208, 208, 208, 209, 209, 209, 209, 209, 210, 212, 213, 217, 218, 219, 220, 221, 222, 224, 217, 220, 226, 227, 229, 230, 225, 210, 212, 213, 221, 225, 230, 229, 224, 228, 231, 218, 219, 233, 228, 226, 234, 235, 227, 222, 236, 234, 237, 238, 239, 241, 235, 240, 233, 244, 247, 245, 248, 231, 490, 250, 251, 238, 253, 239, 241, 236, 254, 237, 250, 240, 245, 244, 257, 251, 252, 254, 255, 256, 247, 248, 261, 252, 253, 259, 260, 255, 256, 261, 263, 254, 264, 267, 259, 260, 270, 257, 269, 263, 271, 255, 267, 272, 273, 274, 270, 264, 272, 269, 275, 276, 277, 271, 279, 285, 282, 286, 281, 289, 285, 273, 276, 288, 289, 286, 274, 291, 281, 282, 288, 275, 283, 283, 283, 283, 290, 279, 292, 277, 281, 293, 294, 290, 292, 295, 296, 297, 291, 298, 299, 301, 304, 303, 295, 305, 306, 299, 301, 307, 293, 294, 303, 296, 308, 310, 298, 304, 311, 313, 297, 305, 317, 308, 312, 314, 307, 311, 313, 306, 315, 312, 310, 318, 314, 326, 327, 329, 330, 315, 317, 335, 331, 338, 341, 336, 327, 337, 339, 329, 326, 331, 336, 343, 344, 337, 318, 342, 343, 339, 347, 330, 345, 349, 335, 350, 338, 341, 352, 351, 342, 353, 350, 347, 354, 359, 372, 344, 351, 345, 349, 358, 363, 361, 364, 358, 358, 367, 373, 353, 352, 363, 354, 364, 367, 365, 376, 372, 359, 361, 365, 375, 380, 386, 381, 373, 376, 387, 389, 388, 375, 390, 391, 395, 399, 380, 381, 388, 386, 396, 397, 389, 398, 399, 400, 401, 402, 404, 390, 387, 403, 405, 407, 400, 395, 391, 404, 398, 408, 409, 396, 402, 401, 410, 409, 403, 397, 408, 410, 411, 412, 414, 413, 405, 415, 417, 418, 407, 411, 413, 419, 421, 423, 422, 427, 415, 424, 489, 430, 419, 444, 487, 428, 412, 414, 424, 421, 427, 417, 418, 422, 428, 429, 430, 431, 423, 433, 434, 435, 429, 431, 439, 434, 433, 440, 441, 439, 442, 443, 444, 445, 435, 442, 440, 446, 448, 447, 445, 449, 450, 451, 452, 453, 449, 443, 451, 454, 455, 441, 447, 448, 456, 457, 458, 450, 452, 460, 446, 453, 461, 456, 457, 462, 463, 464, 454, 466, 467, 461, 468, 455, 469, 472, 471, 474, 466, 458, 462, 463, 464, 475, 472, 468, 476, 477, 460, 478, 475, 469, 474, 467, 471, 479, 480, 481, 482, 476, 483, 484, 485, 486, 477, 488, 482, 483, 484, 492, 478, 494, 498, 479, 473, 470, 492, 465, 481, 480, 494, 459, 488, 438, 437, 436, 486, 432, 426, 425, 420, 485, 416, 498, 501, 501, 501, 501, 502, 502, 504, 406, 504, 504, 394, 393, 392, 385, 384, 383, 382, 379, 378, 377, 374, 371, 370, 369, 368, 366, 362, 360, 357, 356, 355, 348, 346, 340, 334, 333, 332, 328, 325, 324, 323, 322, 321, 320, 319, 316, 309, 302, 300, 287, 284, 280, 278, 268, 266, 265, 262, 246, 243, 242, 232, 216, 215, 214, 202, 180, 176, 174, 168, 167, 165, 162, 161, 138, 132, 128, 126, 124, 121, 117, 113, 99, 86, 59, 39, 37, 8, 7, 3, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, 500 } ; /* Table of booleans, true if rule could match eol. */ static yyconst flex_int32_t yy_rule_can_match_eol[114] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, }; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; extern int llvmAsm_flex_debug; int llvmAsm_flex_debug = 0; /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. */ #define REJECT reject_used_but_not_detected #define yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char *llvmAsmtext; #line 1 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" /*===-- Lexer.l - Scanner for llvm assembly files --------------*- C++ -*--===// // // The LLVM Compiler Infrastructure // // This file was developed by the LLVM research group and is distributed under // the University of Illinois Open Source License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file implements the flex scanner for LLVM assembly languages files. // //===----------------------------------------------------------------------===*/ #line 28 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" #include "ParserInternals.h" #include "llvm/Module.h" #include #include "llvmAsmParser.h" #include #include void set_scan_file(FILE * F){ llvmAsm_switch_to_buffer(llvmAsm_create_buffer(F,YY_BUF_SIZE ) ); } void set_scan_string (const char * str) { llvmAsm_scan_string (str); } #define RET_TOK(type, Enum, sym) \ llvmAsmlval.type = Instruction::Enum; return sym namespace llvm { // TODO: All of the static identifiers are figured out by the lexer, // these should be hashed to reduce the lexer size // atoull - Convert an ascii string of decimal digits into the unsigned long // long representation... this does not have to do input error checking, // because we know that the input will be matched by a suitable regex... // static uint64_t atoull(const char *Buffer) { uint64_t Result = 0; for (; *Buffer; Buffer++) { uint64_t OldRes = Result; Result *= 10; Result += *Buffer-'0'; if (Result < OldRes) // Uh, oh, overflow detected!!! GenerateError("constant bigger than 64 bits detected!"); } return Result; } static uint64_t HexIntToVal(const char *Buffer) { uint64_t Result = 0; for (; *Buffer; ++Buffer) { uint64_t OldRes = Result; Result *= 16; char C = *Buffer; if (C >= '0' && C <= '9') Result += C-'0'; else if (C >= 'A' && C <= 'F') Result += C-'A'+10; else if (C >= 'a' && C <= 'f') Result += C-'a'+10; if (Result < OldRes) // Uh, oh, overflow detected!!! GenerateError("constant bigger than 64 bits detected!"); } return Result; } // HexToFP - Convert the ascii string in hexidecimal format to the floating // point representation of it. // static double HexToFP(const char *Buffer) { // Behave nicely in the face of C TBAA rules... see: // http://www.nullstone.com/htmls/category/aliastyp.htm union { uint64_t UI; double FP; } UIntToFP; UIntToFP.UI = HexIntToVal(Buffer); assert(sizeof(double) == sizeof(uint64_t) && "Data sizes incompatible on this target!"); return UIntToFP.FP; // Cast Hex constant to double } // UnEscapeLexed - Run through the specified buffer and change \xx codes to the // appropriate character. If AllowNull is set to false, a \00 value will cause // an exception to be thrown. // // If AllowNull is set to true, the return value of the function points to the // last character of the string in memory. // char *UnEscapeLexed(char *Buffer, bool AllowNull) { char *BOut = Buffer; for (char *BIn = Buffer; *BIn; ) { if (BIn[0] == '\\' && isxdigit(BIn[1]) && isxdigit(BIn[2])) { char Tmp = BIn[3]; BIn[3] = 0; // Terminate string *BOut = (char)strtol(BIn+1, 0, 16); // Convert to number if (!AllowNull && !*BOut) GenerateError("String literal cannot accept \\00 escape!"); BIn[3] = Tmp; // Restore character BIn += 3; // Skip over handled chars ++BOut; } else { *BOut++ = *BIn++; } } return BOut; } } // End llvm namespace using namespace llvm; #define YY_NEVER_INTERACTIVE 1 /* Comments start with a ; and go till end of line */ /* Variable(Value) identifiers start with a % sign */ /* Label identifiers end with a colon */ /* Quoted names can contain any character except " and \ */ /* [PN]Integer: match positive and negative literal integer values that * are preceeded by a '%' character. These represent unnamed variable slots. */ /* E[PN]Integer: match positive and negative literal integer values */ /* FPConstant - A Floating point constant. */ /* HexFPConstant - Floating point constant represented in IEEE format as a * hexadecimal number for when exponential notation is not precise enough. */ /* HexIntConstant - Hexadecimal constant generated by the CFE to avoid forcing * it to deal with 64 bit numbers. */ #line 1034 "Lexer.cpp" #define INITIAL 0 #ifndef YY_NO_UNISTD_H /* Special case for "unistd.h", since it is non-ANSI. We include it way * down here because we want the user's section 1 to have been scanned first. * The user has a chance to override it with an option. */ #include #endif #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif static int yy_init_globals (void ); /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int llvmAsmwrap (void ); #else extern int llvmAsmwrap (void ); #endif #endif static inline void yyunput (int c,char *buf_ptr ); #ifndef yytext_ptr static void yy_flex_strncpy (char *,yyconst char *,int ); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (yyconst char * ); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void ); #else static int input (void ); #endif #endif /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE #define YY_READ_BUF_SIZE 8192 #endif /* Copy whatever the last rule matched to the standard output. */ #ifndef ECHO /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ #define ECHO (void) fwrite( llvmAsmtext, llvmAsmleng, 1, llvmAsmout ) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, * is returned in "result". */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ { \ int c = '*'; \ size_t n; \ for ( n = 0; n < max_size && \ (c = getc( llvmAsmin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( llvmAsmin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else \ { \ errno=0; \ while ( (result = fread(buf, 1, max_size, llvmAsmin))==0 && ferror(llvmAsmin)) \ { \ if( errno != EINTR) \ { \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ break; \ } \ errno=0; \ clearerr(llvmAsmin); \ } \ }\ \ #endif /* No semi-colon after return; correct usage is to write "yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #ifndef yyterminate #define yyterminate() return YY_NULL #endif /* Number of entries by which start-condition stack grows. */ #ifndef YY_START_STACK_INCR #define YY_START_STACK_INCR 25 #endif /* Report a fatal error. */ #ifndef YY_FATAL_ERROR #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) #endif /* end tables serialization structures and prototypes */ /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL_IS_OURS 1 extern int llvmAsmlex (void); #define YY_DECL int llvmAsmlex (void) #endif /* !YY_DECL */ /* Code executed at the beginning of each rule, after llvmAsmtext and llvmAsmleng * have been set up. */ #ifndef YY_USER_ACTION #define YY_USER_ACTION #endif /* Code executed at the end of each rule. */ #ifndef YY_BREAK #define YY_BREAK break; #endif #define YY_RULE_SETUP \ YY_USER_ACTION /** The main scanner function which does all the work. */ YY_DECL { register yy_state_type yy_current_state; register char *yy_cp, *yy_bp; register int yy_act; #line 179 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" #line 1190 "Lexer.cpp" if ( !(yy_init) ) { (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! (yy_start) ) (yy_start) = 1; /* first start state */ if ( ! llvmAsmin ) llvmAsmin = stdin; if ( ! llvmAsmout ) llvmAsmout = stdout; if ( ! YY_CURRENT_BUFFER ) { llvmAsmensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = llvmAsm_create_buffer(llvmAsmin,YY_BUF_SIZE ); } llvmAsm_load_buffer_state( ); } while ( 1 ) /* loops until end-of-file is reached */ { yy_cp = (yy_c_buf_p); /* Support of llvmAsmtext. */ *yy_cp = (yy_hold_char); /* yy_bp points to the position in yy_ch_buf of the start of * the current run. */ yy_bp = yy_cp; yy_current_state = (yy_start); yy_match: do { register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 501 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; ++yy_cp; } while ( yy_current_state != 500 ); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_find_action: yy_act = yy_accept[yy_current_state]; YY_DO_BEFORE_ACTION; if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) { int yyl; for ( yyl = 0; yyl < llvmAsmleng; ++yyl ) if ( llvmAsmtext[yyl] == '\n' ) llvmAsmlineno++; ; } do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = (yy_hold_char); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; case 1: YY_RULE_SETUP #line 181 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { /* Ignore comments for now */ } YY_BREAK case 2: YY_RULE_SETUP #line 183 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return BEGINTOK; } YY_BREAK case 3: YY_RULE_SETUP #line 184 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return ENDTOK; } YY_BREAK case 4: YY_RULE_SETUP #line 185 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return TRUETOK; } YY_BREAK case 5: YY_RULE_SETUP #line 186 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return FALSETOK; } YY_BREAK case 6: YY_RULE_SETUP #line 187 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return DECLARE; } YY_BREAK case 7: YY_RULE_SETUP #line 188 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return GLOBAL; } YY_BREAK case 8: YY_RULE_SETUP #line 189 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return CONSTANT; } YY_BREAK case 9: YY_RULE_SETUP #line 190 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return INTERNAL; } YY_BREAK case 10: YY_RULE_SETUP #line 191 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return LINKONCE; } YY_BREAK case 11: YY_RULE_SETUP #line 192 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return WEAK; } YY_BREAK case 12: YY_RULE_SETUP #line 193 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return APPENDING; } YY_BREAK case 13: YY_RULE_SETUP #line 194 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return DLLIMPORT; } YY_BREAK case 14: YY_RULE_SETUP #line 195 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return DLLEXPORT; } YY_BREAK case 15: YY_RULE_SETUP #line 196 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return EXTERN_WEAK; } YY_BREAK case 16: YY_RULE_SETUP #line 197 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return EXTERNAL; } /* Deprecated, turn into external */ YY_BREAK case 17: YY_RULE_SETUP #line 198 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return EXTERNAL; } YY_BREAK case 18: YY_RULE_SETUP #line 199 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return IMPLEMENTATION; } YY_BREAK case 19: YY_RULE_SETUP #line 200 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return ZEROINITIALIZER; } YY_BREAK case 20: YY_RULE_SETUP #line 201 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return DOTDOTDOT; } YY_BREAK case 21: YY_RULE_SETUP #line 202 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return UNDEF; } YY_BREAK case 22: YY_RULE_SETUP #line 203 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return NULL_TOK; } YY_BREAK case 23: YY_RULE_SETUP #line 204 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return TO; } YY_BREAK case 24: YY_RULE_SETUP #line 205 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(TermOpVal, Unwind, UNWIND); } YY_BREAK case 25: YY_RULE_SETUP #line 206 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return NOT; } /* Deprecated, turned into XOR */ YY_BREAK case 26: YY_RULE_SETUP #line 207 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return TAIL; } YY_BREAK case 27: YY_RULE_SETUP #line 208 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return TARGET; } YY_BREAK case 28: YY_RULE_SETUP #line 209 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return TRIPLE; } YY_BREAK case 29: YY_RULE_SETUP #line 210 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return DEPLIBS; } YY_BREAK case 30: YY_RULE_SETUP #line 211 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return ENDIAN; } YY_BREAK case 31: YY_RULE_SETUP #line 212 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return POINTERSIZE; } YY_BREAK case 32: YY_RULE_SETUP #line 213 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return LITTLE; } YY_BREAK case 33: YY_RULE_SETUP #line 214 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return BIG; } YY_BREAK case 34: YY_RULE_SETUP #line 215 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return VOLATILE; } YY_BREAK case 35: YY_RULE_SETUP #line 216 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return ALIGN; } YY_BREAK case 36: YY_RULE_SETUP #line 217 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return SECTION; } YY_BREAK case 37: YY_RULE_SETUP #line 218 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return MODULE; } YY_BREAK case 38: YY_RULE_SETUP #line 219 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return ASM_TOK; } YY_BREAK case 39: YY_RULE_SETUP #line 220 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return SIDEEFFECT; } YY_BREAK case 40: YY_RULE_SETUP #line 222 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return CC_TOK; } YY_BREAK case 41: YY_RULE_SETUP #line 223 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return CCC_TOK; } YY_BREAK case 42: YY_RULE_SETUP #line 224 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return CSRETCC_TOK; } YY_BREAK case 43: YY_RULE_SETUP #line 225 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return FASTCC_TOK; } YY_BREAK case 44: YY_RULE_SETUP #line 226 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return COLDCC_TOK; } YY_BREAK case 45: YY_RULE_SETUP #line 227 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return X86_STDCALLCC_TOK; } YY_BREAK case 46: YY_RULE_SETUP #line 228 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return X86_FASTCALLCC_TOK; } YY_BREAK case 47: YY_RULE_SETUP #line 230 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.PrimType = Type::VoidTy ; return VOID; } YY_BREAK case 48: YY_RULE_SETUP #line 231 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.PrimType = Type::BoolTy ; return BOOL; } YY_BREAK case 49: YY_RULE_SETUP #line 232 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.PrimType = Type::SByteTy ; return SBYTE; } YY_BREAK case 50: YY_RULE_SETUP #line 233 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.PrimType = Type::UByteTy ; return UBYTE; } YY_BREAK case 51: YY_RULE_SETUP #line 234 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.PrimType = Type::ShortTy ; return SHORT; } YY_BREAK case 52: YY_RULE_SETUP #line 235 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.PrimType = Type::UShortTy; return USHORT; } YY_BREAK case 53: YY_RULE_SETUP #line 236 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.PrimType = Type::IntTy ; return INT; } YY_BREAK case 54: YY_RULE_SETUP #line 237 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.PrimType = Type::UIntTy ; return UINT; } YY_BREAK case 55: YY_RULE_SETUP #line 238 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.PrimType = Type::LongTy ; return LONG; } YY_BREAK case 56: YY_RULE_SETUP #line 239 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.PrimType = Type::ULongTy ; return ULONG; } YY_BREAK case 57: YY_RULE_SETUP #line 240 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.PrimType = Type::FloatTy ; return FLOAT; } YY_BREAK case 58: YY_RULE_SETUP #line 241 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.PrimType = Type::DoubleTy; return DOUBLE; } YY_BREAK case 59: YY_RULE_SETUP #line 242 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.PrimType = Type::LabelTy ; return LABEL; } YY_BREAK case 60: YY_RULE_SETUP #line 243 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return TYPE; } YY_BREAK case 61: YY_RULE_SETUP #line 244 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return OPAQUE; } YY_BREAK case 62: YY_RULE_SETUP #line 246 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(BinaryOpVal, Add, ADD); } YY_BREAK case 63: YY_RULE_SETUP #line 247 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(BinaryOpVal, Sub, SUB); } YY_BREAK case 64: YY_RULE_SETUP #line 248 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(BinaryOpVal, Mul, MUL); } YY_BREAK case 65: YY_RULE_SETUP #line 249 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(BinaryOpVal, Div, DIV); } YY_BREAK case 66: YY_RULE_SETUP #line 250 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(BinaryOpVal, Rem, REM); } YY_BREAK case 67: YY_RULE_SETUP #line 251 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(BinaryOpVal, And, AND); } YY_BREAK case 68: YY_RULE_SETUP #line 252 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(BinaryOpVal, Or , OR ); } YY_BREAK case 69: YY_RULE_SETUP #line 253 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(BinaryOpVal, Xor, XOR); } YY_BREAK case 70: YY_RULE_SETUP #line 254 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(BinaryOpVal, SetNE, SETNE); } YY_BREAK case 71: YY_RULE_SETUP #line 255 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(BinaryOpVal, SetEQ, SETEQ); } YY_BREAK case 72: YY_RULE_SETUP #line 256 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(BinaryOpVal, SetLT, SETLT); } YY_BREAK case 73: YY_RULE_SETUP #line 257 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(BinaryOpVal, SetGT, SETGT); } YY_BREAK case 74: YY_RULE_SETUP #line 258 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(BinaryOpVal, SetLE, SETLE); } YY_BREAK case 75: YY_RULE_SETUP #line 259 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(BinaryOpVal, SetGE, SETGE); } YY_BREAK case 76: YY_RULE_SETUP #line 261 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(OtherOpVal, PHI, PHI_TOK); } YY_BREAK case 77: YY_RULE_SETUP #line 262 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(OtherOpVal, Call, CALL); } YY_BREAK case 78: YY_RULE_SETUP #line 263 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(OtherOpVal, Cast, CAST); } YY_BREAK case 79: YY_RULE_SETUP #line 264 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(OtherOpVal, Select, SELECT); } YY_BREAK case 80: YY_RULE_SETUP #line 265 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(OtherOpVal, Shl, SHL); } YY_BREAK case 81: YY_RULE_SETUP #line 266 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(OtherOpVal, Shr, SHR); } YY_BREAK case 82: YY_RULE_SETUP #line 267 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return VANEXT_old; } YY_BREAK case 83: YY_RULE_SETUP #line 268 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return VAARG_old; } YY_BREAK case 84: YY_RULE_SETUP #line 269 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(OtherOpVal, VAArg , VAARG); } YY_BREAK case 85: YY_RULE_SETUP #line 270 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(TermOpVal, Ret, RET); } YY_BREAK case 86: YY_RULE_SETUP #line 271 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(TermOpVal, Br, BR); } YY_BREAK case 87: YY_RULE_SETUP #line 272 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(TermOpVal, Switch, SWITCH); } YY_BREAK case 88: YY_RULE_SETUP #line 273 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(TermOpVal, Invoke, INVOKE); } YY_BREAK case 89: YY_RULE_SETUP #line 274 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(TermOpVal, Unwind, UNWIND); } YY_BREAK case 90: YY_RULE_SETUP #line 275 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(TermOpVal, Unreachable, UNREACHABLE); } YY_BREAK case 91: YY_RULE_SETUP #line 277 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(MemOpVal, Malloc, MALLOC); } YY_BREAK case 92: YY_RULE_SETUP #line 278 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(MemOpVal, Alloca, ALLOCA); } YY_BREAK case 93: YY_RULE_SETUP #line 279 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(MemOpVal, Free, FREE); } YY_BREAK case 94: YY_RULE_SETUP #line 280 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(MemOpVal, Load, LOAD); } YY_BREAK case 95: YY_RULE_SETUP #line 281 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(MemOpVal, Store, STORE); } YY_BREAK case 96: YY_RULE_SETUP #line 282 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(MemOpVal, GetElementPtr, GETELEMENTPTR); } YY_BREAK case 97: YY_RULE_SETUP #line 284 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(OtherOpVal, ExtractElement, EXTRACTELEMENT); } YY_BREAK case 98: YY_RULE_SETUP #line 285 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(OtherOpVal, InsertElement, INSERTELEMENT); } YY_BREAK case 99: YY_RULE_SETUP #line 286 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { RET_TOK(OtherOpVal, ShuffleVector, SHUFFLEVECTOR); } YY_BREAK case 100: YY_RULE_SETUP #line 289 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { UnEscapeLexed(llvmAsmtext+1); llvmAsmlval.StrVal = strdup(llvmAsmtext+1); // Skip % return VAR_ID; } YY_BREAK case 101: YY_RULE_SETUP #line 294 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmtext[strlen(llvmAsmtext)-1] = 0; // nuke colon UnEscapeLexed(llvmAsmtext); llvmAsmlval.StrVal = strdup(llvmAsmtext); return LABELSTR; } YY_BREAK case 102: /* rule 102 can match eol */ YY_RULE_SETUP #line 300 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmtext[strlen(llvmAsmtext)-2] = 0; // nuke colon, end quote UnEscapeLexed(llvmAsmtext+1); llvmAsmlval.StrVal = strdup(llvmAsmtext+1); return LABELSTR; } YY_BREAK case 103: /* rule 103 can match eol */ YY_RULE_SETUP #line 307 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { // Note that we cannot unescape a string constant here! The // string constant might contain a \00 which would not be // understood by the string stuff. It is valid to make a // [sbyte] c"Hello World\00" constant, for example. // llvmAsmtext[strlen(llvmAsmtext)-1] = 0; // nuke end quote llvmAsmlval.StrVal = strdup(llvmAsmtext+1); // Nuke start quote return STRINGCONSTANT; } YY_BREAK case 104: YY_RULE_SETUP #line 318 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.UInt64Val = atoull(llvmAsmtext); return EUINT64VAL; } YY_BREAK case 105: YY_RULE_SETUP #line 319 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { uint64_t Val = atoull(llvmAsmtext+1); // +1: we have bigger negative range if (Val > (uint64_t)INT64_MAX+1) GenerateError("Constant too large for signed 64 bits!"); llvmAsmlval.SInt64Val = -Val; return ESINT64VAL; } YY_BREAK case 106: YY_RULE_SETUP #line 327 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.UInt64Val = HexIntToVal(llvmAsmtext+3); return llvmAsmtext[0] == 's' ? ESINT64VAL : EUINT64VAL; } YY_BREAK case 107: YY_RULE_SETUP #line 332 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { uint64_t Val = atoull(llvmAsmtext+1); if ((unsigned)Val != Val) GenerateError("Invalid value number (too large)!"); llvmAsmlval.UIntVal = unsigned(Val); return UINTVAL; } YY_BREAK case 108: YY_RULE_SETUP #line 339 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { uint64_t Val = atoull(llvmAsmtext+2); // +1: we have bigger negative range if (Val > (uint64_t)INT32_MAX+1) GenerateError("Constant too large for signed 32 bits!"); llvmAsmlval.SIntVal = (int)-Val; return SINTVAL; } YY_BREAK case 109: YY_RULE_SETUP #line 348 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.FPVal = atof(llvmAsmtext); return FPVAL; } YY_BREAK case 110: YY_RULE_SETUP #line 349 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { llvmAsmlval.FPVal = HexToFP(llvmAsmtext); return FPVAL; } YY_BREAK case YY_STATE_EOF(INITIAL): #line 351 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { /* Make sure to free the internal buffers for flex when we are * done reading our input! */ llvmAsm_delete_buffer(YY_CURRENT_BUFFER); return EOF; } YY_BREAK case 111: /* rule 111 can match eol */ YY_RULE_SETUP #line 359 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { /* Ignore whitespace */ } YY_BREAK case 112: YY_RULE_SETUP #line 360 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" { return llvmAsmtext[0]; } YY_BREAK case 113: YY_RULE_SETUP #line 362 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l" YY_FATAL_ERROR( "flex scanner jammed" ); YY_BREAK #line 1902 "Lexer.cpp" case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *yy_cp = (yy_hold_char); YY_RESTORE_YY_MORE_OFFSET if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) { /* We're scanning a new file or input source. It's * possible that this happened because the user * just pointed llvmAsmin at a new source and called * llvmAsmlex(). If so, then we have to assure * consistency between YY_CURRENT_BUFFER and our * globals. Here is the right place to do so, because * this is the first action (other than possibly a * back-up) that will match for the new input source. */ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; YY_CURRENT_BUFFER_LVALUE->yy_input_file = llvmAsmin; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for yy_c_buf_p "<=" to the position * of the first EOB in the buffer, since yy_c_buf_p will * already have been incremented past the NUL character * (since all states make transitions on EOB to the * end-of-buffer state). Contrast this with the test * in input(). */ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) { /* This was really a NUL. */ yy_state_type yy_next_state; (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); /* Okay, we're now positioned to make the NUL * transition. We couldn't have * yy_get_previous_state() go ahead and do it * for us because it doesn't know how to deal * with the possibility of jamming (and we don't * want to build jamming into it because then it * will run more slowly). */ yy_next_state = yy_try_NUL_trans( yy_current_state ); yy_bp = (yytext_ptr) + YY_MORE_ADJ; if ( yy_next_state ) { /* Consume the NUL. */ yy_cp = ++(yy_c_buf_p); yy_current_state = yy_next_state; goto yy_match; } else { yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; } } else switch ( yy_get_next_buffer( ) ) { case EOB_ACT_END_OF_FILE: { (yy_did_buffer_switch_on_eof) = 0; if ( llvmAsmwrap( ) ) { /* Note: because we've taken care in * yy_get_next_buffer() to have set up * llvmAsmtext, we can now set up * yy_c_buf_p so that if some total * hoser (like flex itself) wants to * call the scanner after we return the * YY_NULL, it'll still work - another * YY_NULL will get returned. */ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; yy_act = YY_STATE_EOF(YY_START); goto do_action; } else { if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_match; case EOB_ACT_LAST_MATCH: (yy_c_buf_p) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_find_action; } break; } default: YY_FATAL_ERROR( "fatal flex scanner internal error--no action found" ); } /* end of action switch */ } /* end of scanning one token */ } /* end of llvmAsmlex */ /* yy_get_next_buffer - try to read in a new buffer * * Returns a code representing an action: * EOB_ACT_LAST_MATCH - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position * EOB_ACT_END_OF_FILE - end of file */ static int yy_get_next_buffer (void) { register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; register char *source = (yytext_ptr); register int number_to_move, i; int ret_val; if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) { /* Don't try to fill the buffer, so this is an EOF. */ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) { /* We matched a single character, the EOB, so * treat this as a final EOF. */ return EOB_ACT_END_OF_FILE; } else { /* We matched some text prior to the EOB, first * process it. */ return EOB_ACT_LAST_MATCH; } } /* Try to read more data. */ /* First move last chars to start of buffer. */ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; else { int num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = YY_CURRENT_BUFFER; int yy_c_buf_p_offset = (int) ((yy_c_buf_p) - b->yy_ch_buf); if ( b->yy_is_our_buffer ) { int new_size = b->yy_buf_size * 2; if ( new_size <= 0 ) b->yy_buf_size += b->yy_buf_size / 8; else b->yy_buf_size *= 2; b->yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ llvmAsmrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); } else /* Can't grow it, we don't own it. */ b->yy_ch_buf = 0; if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), (yy_n_chars), num_to_read ); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } if ( (yy_n_chars) == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; llvmAsmrestart(llvmAsmin ); } else { ret_val = EOB_ACT_LAST_MATCH; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; (yy_n_chars) += number_to_move; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; return ret_val; } /* yy_get_previous_state - get the state just before the EOB char was reached */ static yy_state_type yy_get_previous_state (void) { register yy_state_type yy_current_state; register char *yy_cp; yy_current_state = (yy_start); for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) { register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 501 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; } return yy_current_state; } /* yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = yy_try_NUL_trans( current_state ); */ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) { register int yy_is_jam; register char *yy_cp = (yy_c_buf_p); register YY_CHAR yy_c = 1; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 501 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; yy_is_jam = (yy_current_state == 500); return yy_is_jam ? 0 : yy_current_state; } static inline void yyunput (int c, register char * yy_bp ) { register char *yy_cp; yy_cp = (yy_c_buf_p); /* undo effects of setting up llvmAsmtext */ *yy_cp = (yy_hold_char); if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ register int number_to_move = (yy_n_chars) + 2; register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; register char *source = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) *--dest = *--source; yy_cp += (int) (dest - source); yy_bp += (int) (dest - source); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } *--yy_cp = (char) c; if ( c == '\n' ){ --llvmAsmlineno; } (yytext_ptr) = yy_bp; (yy_hold_char) = *yy_cp; (yy_c_buf_p) = yy_cp; } #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void) #else static int input (void) #endif { int c; *(yy_c_buf_p) = (yy_hold_char); if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) { /* yy_c_buf_p now points to the character we want to return. * If this occurs *before* the EOB characters, then it's a * valid NUL; if not, then we've hit the end of the buffer. */ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) /* This was really a NUL. */ *(yy_c_buf_p) = '\0'; else { /* need more input */ int offset = (yy_c_buf_p) - (yytext_ptr); ++(yy_c_buf_p); switch ( yy_get_next_buffer( ) ) { case EOB_ACT_LAST_MATCH: /* This happens because yy_g_n_b() * sees that we've accumulated a * token and flags that we need to * try matching the token before * proceeding. But for input(), * there's no matching to consider. * So convert the EOB_ACT_LAST_MATCH * to EOB_ACT_END_OF_FILE. */ /* Reset buffer status. */ llvmAsmrestart(llvmAsmin ); /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { if ( llvmAsmwrap( ) ) return EOF; if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; #ifdef __cplusplus return yyinput(); #else return input(); #endif } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + offset; break; } } } c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ *(yy_c_buf_p) = '\0'; /* preserve llvmAsmtext */ (yy_hold_char) = *++(yy_c_buf_p); if ( c == '\n' ) llvmAsmlineno++; ; return c; } #endif /* ifndef YY_NO_INPUT */ /** Immediately switch to a different input stream. * @param input_file A readable stream. * * @note This function does not reset the start condition to @c INITIAL . */ void llvmAsmrestart (FILE * input_file ) { if ( ! YY_CURRENT_BUFFER ){ llvmAsmensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = llvmAsm_create_buffer(llvmAsmin,YY_BUF_SIZE ); } llvmAsm_init_buffer(YY_CURRENT_BUFFER,input_file ); llvmAsm_load_buffer_state( ); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ void llvmAsm_switch_to_buffer (YY_BUFFER_STATE new_buffer ) { /* TODO. We should be able to replace this entire function body * with * llvmAsmpop_buffer_state(); * llvmAsmpush_buffer_state(new_buffer); */ llvmAsmensure_buffer_stack (); if ( YY_CURRENT_BUFFER == new_buffer ) return; if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } YY_CURRENT_BUFFER_LVALUE = new_buffer; llvmAsm_load_buffer_state( ); /* We don't actually know whether we did this switch during * EOF (llvmAsmwrap()) processing, but the only time this flag * is looked at is after llvmAsmwrap() is called, so it's safe * to go ahead and always set it. */ (yy_did_buffer_switch_on_eof) = 1; } static void llvmAsm_load_buffer_state (void) { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; llvmAsmin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; (yy_hold_char) = *(yy_c_buf_p); } /** Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. * * @return the allocated buffer state. */ YY_BUFFER_STATE llvmAsm_create_buffer (FILE * file, int size ) { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) llvmAsmalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in llvmAsm_create_buffer()" ); b->yy_buf_size = size; /* yy_ch_buf has to be 2 characters longer than the size given because * we need to put in 2 end-of-buffer characters. */ b->yy_ch_buf = (char *) llvmAsmalloc(b->yy_buf_size + 2 ); if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in llvmAsm_create_buffer()" ); b->yy_is_our_buffer = 1; llvmAsm_init_buffer(b,file ); return b; } /** Destroy the buffer. * @param b a buffer created with llvmAsm_create_buffer() * */ void llvmAsm_delete_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; if ( b->yy_is_our_buffer ) llvmAsmfree((void *) b->yy_ch_buf ); llvmAsmfree((void *) b ); } /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a llvmAsmrestart() or at EOF. */ static void llvmAsm_init_buffer (YY_BUFFER_STATE b, FILE * file ) { int oerrno = errno; llvmAsm_flush_buffer(b ); b->yy_input_file = file; b->yy_fill_buffer = 1; /* If b is the current buffer, then llvmAsm_init_buffer was _probably_ * called from llvmAsmrestart() or through yy_get_next_buffer. * In that case, we don't want to reset the lineno or column. */ if (b != YY_CURRENT_BUFFER){ b->yy_bs_lineno = 1; b->yy_bs_column = 0; } b->yy_is_interactive = 0; errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. * */ void llvmAsm_flush_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; b->yy_n_chars = 0; /* We always need two end-of-buffer characters. The first causes * a transition to the end-of-buffer state. The second causes * a jam in that state. */ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->yy_buf_pos = &b->yy_ch_buf[0]; b->yy_at_bol = 1; b->yy_buffer_status = YY_BUFFER_NEW; if ( b == YY_CURRENT_BUFFER ) llvmAsm_load_buffer_state( ); } /** Pushes the new state onto the stack. The new state becomes * the current state. This function will allocate the stack * if necessary. * @param new_buffer The new state. * */ void llvmAsmpush_buffer_state (YY_BUFFER_STATE new_buffer ) { if (new_buffer == NULL) return; llvmAsmensure_buffer_stack(); /* This block is copied from llvmAsm_switch_to_buffer. */ if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } /* Only push if top exists. Otherwise, replace top. */ if (YY_CURRENT_BUFFER) (yy_buffer_stack_top)++; YY_CURRENT_BUFFER_LVALUE = new_buffer; /* copied from llvmAsm_switch_to_buffer. */ llvmAsm_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. * */ void llvmAsmpop_buffer_state (void) { if (!YY_CURRENT_BUFFER) return; llvmAsm_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; if ((yy_buffer_stack_top) > 0) --(yy_buffer_stack_top); if (YY_CURRENT_BUFFER) { llvmAsm_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } } /* Allocates the stack if it does not exist. * Guarantees space for at least one push. */ static void llvmAsmensure_buffer_stack (void) { int num_to_alloc; if (!(yy_buffer_stack)) { /* First allocation is just for 2 elements, since we don't know if this * scanner will even need a stack. We use 2 instead of 1 to avoid an * immediate realloc on the next call. */ num_to_alloc = 1; (yy_buffer_stack) = (struct yy_buffer_state**)llvmAsmalloc (num_to_alloc * sizeof(struct yy_buffer_state*) ); memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; (yy_buffer_stack_top) = 0; return; } if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ /* Increase the buffer to prepare for a possible push. */ int grow_size = 8 /* arbitrary grow size */; num_to_alloc = (yy_buffer_stack_max) + grow_size; (yy_buffer_stack) = (struct yy_buffer_state**)llvmAsmrealloc ((yy_buffer_stack), num_to_alloc * sizeof(struct yy_buffer_state*) ); /* zero only the new slots.*/ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; } } /** Setup the input buffer state to scan directly from a user-specified character buffer. * @param base the character buffer * @param size the size in bytes of the character buffer * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE llvmAsm_scan_buffer (char * base, yy_size_t size ) { YY_BUFFER_STATE b; if ( size < 2 || base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) /* They forgot to leave room for the EOB's. */ return 0; b = (YY_BUFFER_STATE) llvmAsmalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in llvmAsm_scan_buffer()" ); b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ b->yy_buf_pos = b->yy_ch_buf = base; b->yy_is_our_buffer = 0; b->yy_input_file = 0; b->yy_n_chars = b->yy_buf_size; b->yy_is_interactive = 0; b->yy_at_bol = 1; b->yy_fill_buffer = 0; b->yy_buffer_status = YY_BUFFER_NEW; llvmAsm_switch_to_buffer(b ); return b; } /** Setup the input buffer state to scan a string. The next call to llvmAsmlex() will * scan from a @e copy of @a str. * @param str a NUL-terminated string to scan * * @return the newly allocated buffer state object. * @note If you want to scan bytes that may contain NUL values, then use * llvmAsm_scan_bytes() instead. */ YY_BUFFER_STATE llvmAsm_scan_string (yyconst char * yystr ) { return llvmAsm_scan_bytes(yystr,strlen(yystr) ); } /** Setup the input buffer state to scan the given bytes. The next call to llvmAsmlex() will * scan from a @e copy of @a bytes. * @param bytes the byte buffer to scan * @param len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE llvmAsm_scan_bytes (yyconst char * yybytes, int _yybytes_len ) { YY_BUFFER_STATE b; char *buf; yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = _yybytes_len + 2; buf = (char *) llvmAsmalloc(n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in llvmAsm_scan_bytes()" ); for ( i = 0; i < _yybytes_len; ++i ) buf[i] = yybytes[i]; buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; b = llvmAsm_scan_buffer(buf,n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in llvmAsm_scan_bytes()" ); /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->yy_is_our_buffer = 1; return b; } #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif static void yy_fatal_error (yyconst char* msg ) { (void) fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* Redefine yyless() so it works in section 3 code. */ #undef yyless #define yyless(n) \ do \ { \ /* Undo effects of setting up llvmAsmtext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ llvmAsmtext[llvmAsmleng] = (yy_hold_char); \ (yy_c_buf_p) = llvmAsmtext + yyless_macro_arg; \ (yy_hold_char) = *(yy_c_buf_p); \ *(yy_c_buf_p) = '\0'; \ llvmAsmleng = yyless_macro_arg; \ } \ while ( 0 ) /* Accessor methods (get/set functions) to struct members. */ /** Get the current line number. * */ int llvmAsmget_lineno (void) { return llvmAsmlineno; } /** Get the input stream. * */ FILE *llvmAsmget_in (void) { return llvmAsmin; } /** Get the output stream. * */ FILE *llvmAsmget_out (void) { return llvmAsmout; } /** Get the length of the current token. * */ int llvmAsmget_leng (void) { return llvmAsmleng; } /** Get the current token. * */ char *llvmAsmget_text (void) { return llvmAsmtext; } /** Set the current line number. * @param line_number * */ void llvmAsmset_lineno (int line_number ) { llvmAsmlineno = line_number; } /** Set the input stream. This does not discard the current * input buffer. * @param in_str A readable stream. * * @see llvmAsm_switch_to_buffer */ void llvmAsmset_in (FILE * in_str ) { llvmAsmin = in_str ; } void llvmAsmset_out (FILE * out_str ) { llvmAsmout = out_str ; } int llvmAsmget_debug (void) { return llvmAsm_flex_debug; } void llvmAsmset_debug (int bdebug ) { llvmAsm_flex_debug = bdebug ; } static int yy_init_globals (void) { /* Initialization is the same as for the non-reentrant scanner. * This function is called from llvmAsmlex_destroy(), so don't allocate here. */ /* We do not touch llvmAsmlineno unless the option is enabled. */ llvmAsmlineno = 1; (yy_buffer_stack) = 0; (yy_buffer_stack_top) = 0; (yy_buffer_stack_max) = 0; (yy_c_buf_p) = (char *) 0; (yy_init) = 0; (yy_start) = 0; /* Defined in main.c */ #ifdef YY_STDINIT llvmAsmin = stdin; llvmAsmout = stdout; #else llvmAsmin = (FILE *) 0; llvmAsmout = (FILE *) 0; #endif /* For future reference: Set errno on error, since we are called by * llvmAsmlex_init() */ return 0; } /* llvmAsmlex_destroy is for both reentrant and non-reentrant scanners. */ int llvmAsmlex_destroy (void) { /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ llvmAsm_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; llvmAsmpop_buffer_state(); } /* Destroy the stack itself. */ llvmAsmfree((yy_buffer_stack) ); (yy_buffer_stack) = NULL; /* Reset the globals. This is important in a non-reentrant scanner so the next time * llvmAsmlex() is called, initialization will occur. */ yy_init_globals( ); return 0; } /* * Internal utility routines. */ #ifndef yytext_ptr static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) { register int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (yyconst char * s ) { register int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif void *llvmAsmalloc (yy_size_t size ) { return (void *) malloc( size ); } void *llvmAsmrealloc (void * ptr, yy_size_t size ) { /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter * because both ANSI C and C++ allow castless assignment from * any pointer type to void*, and deal with argument conversions * as though doing an assignment. */ return (void *) realloc( (char *) ptr, size ); } void llvmAsmfree (void * ptr ) { free( (char *) ptr ); /* see llvmAsmrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" #line 362 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"