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#line 3 "bfin-lex.c" #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 35 #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 <stdio.h> #include <string.h> #include <errno.h> #include <stdlib.h> /* end standard C headers. */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ #if defined (__STDC_VERSION__) && __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 <inttypes.h> 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 */ /* C99 requires __STDC__ to be defined as 1. */ #if defined (__STDC__) #define YY_USE_CONST #endif /* defined (__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 yyrestart(yyin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #ifndef YY_BUF_SIZE #define YY_BUF_SIZE 16384 #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 #ifndef YY_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T typedef size_t yy_size_t; #endif extern yy_size_t yyleng; extern FILE *yyin, *yyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 #define YY_LESS_LINENO(n) /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ 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 yytext again */ \ } \ while ( 0 ) #define unput(c) yyunput( c, (yytext_ptr) ) #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. */ yy_size_t 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 yyrestart()), so that the user can continue scanning by * just pointing yyin 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 yytext is formed. */ static char yy_hold_char; static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */ yy_size_t yyleng; /* 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 yywrap()'s to do buffer switches * instead of setting up a fresh yyin. A bit of a hack ... */ static int yy_did_buffer_switch_on_eof; void yyrestart (FILE *input_file ); void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); void yy_delete_buffer (YY_BUFFER_STATE b ); void yy_flush_buffer (YY_BUFFER_STATE b ); void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); void yypop_buffer_state (void ); static void yyensure_buffer_stack (void ); static void yy_load_buffer_state (void ); static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len ); void *yyalloc (yy_size_t ); void *yyrealloc (void *,yy_size_t ); void yyfree (void * ); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! YY_CURRENT_BUFFER ){ \ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer(yyin,YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if ( ! YY_CURRENT_BUFFER ){\ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer(yyin,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 */ typedef unsigned char YY_CHAR; FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; typedef int yy_state_type; extern int yylineno; int yylineno = 1; extern char *yytext; #define yytext_ptr yytext 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 yytext. */ #define YY_DO_BEFORE_ACTION \ (yytext_ptr) = yy_bp; \ yyleng = (size_t) (yy_cp - yy_bp); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ (yy_c_buf_p) = yy_cp; #define YY_NUM_RULES 237 #define YY_END_OF_BUFFER 238 /* 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[555] = { 0, 0, 0, 0, 0, 238, 236, 234, 234, 219, 232, 218, 217, 199, 200, 215, 213, 210, 209, 202, 231, 231, 201, 220, 198, 194, 236, 223, 232, 148, 232, 232, 232, 232, 232, 232, 232, 232, 232, 70, 232, 232, 232, 54, 19, 18, 232, 12, 10, 8, 7, 188, 187, 186, 232, 184, 182, 232, 232, 232, 232, 232, 232, 216, 214, 212, 211, 0, 208, 203, 0, 0, 0, 231, 233, 0, 197, 195, 221, 193, 192, 177, 174, 232, 232, 232, 150, 151, 232, 232, 149, 0, 147, 232, 140, 232, 232, 136, 232, 125, 232, 123, 232, 232, 232, 232, 232, 232, 232, 103, 102, 101, 232, 100, 99, 232, 232, 97, 232, 95, 94, 93, 91, 232, 85, 232, 232, 77, 86, 232, 71, 69, 232, 232, 232, 232, 65, 232, 232, 232, 59, 232, 56, 232, 232, 53, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 25, 232, 232, 232, 232, 232, 15, 14, 232, 232, 158, 232, 185, 232, 183, 222, 232, 232, 95, 232, 232, 232, 204, 206, 205, 207, 0, 0, 231, 231, 196, 190, 191, 232, 232, 170, 152, 153, 232, 232, 161, 162, 232, 154, 156, 231, 232, 232, 232, 232, 232, 232, 124, 232, 232, 119, 232, 232, 232, 232, 232, 232, 232, 232, 232, 178, 98, 232, 232, 232, 232, 232, 232, 80, 83, 78, 81, 232, 232, 232, 79, 82, 232, 67, 66, 232, 63, 62, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 44, 39, 38, 37, 36, 35, 34, 232, 32, 31, 232, 232, 232, 232, 232, 232, 232, 21, 232, 232, 16, 13, 232, 9, 232, 232, 232, 232, 232, 232, 232, 235, 189, 169, 167, 176, 175, 168, 166, 173, 172, 232, 232, 232, 155, 157, 146, 232, 232, 232, 232, 139, 138, 232, 127, 232, 232, 118, 232, 232, 232, 232, 111, 110, 232, 232, 232, 232, 232, 232, 232, 105, 104, 232, 232, 232, 96, 232, 92, 89, 84, 74, 232, 232, 68, 64, 232, 61, 60, 58, 57, 232, 55, 45, 232, 50, 47, 49, 46, 48, 232, 232, 43, 42, 232, 232, 232, 232, 232, 27, 24, 23, 232, 232, 232, 232, 232, 232, 227, 232, 226, 232, 232, 232, 232, 159, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 122, 232, 117, 116, 232, 232, 232, 232, 232, 232, 232, 232, 108, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232, 2, 181, 52, 41, 40, 33, 232, 232, 232, 30, 232, 22, 232, 232, 232, 171, 230, 232, 232, 232, 232, 232, 163, 160, 145, 144, 143, 142, 141, 232, 232, 232, 232, 126, 121, 232, 232, 232, 232, 232, 51, 232, 232, 107, 232, 232, 232, 232, 232, 88, 87, 90, 232, 232, 73, 72, 29, 232, 232, 232, 20, 232, 232, 232, 228, 232, 225, 164, 165, 232, 232, 232, 232, 232, 232, 120, 232, 114, 113, 232, 232, 232, 5, 106, 232, 179, 232, 232, 232, 232, 28, 232, 232, 17, 11, 232, 232, 232, 232, 135, 133, 134, 132, 129, 232, 115, 232, 6, 109, 232, 232, 3, 232, 76, 1, 26, 229, 224, 137, 130, 131, 232, 232, 232, 232, 232, 128, 232, 232, 4, 75, 232, 232, 112, 232, 232, 232, 232, 180, 0 } ; static yyconst flex_int32_t yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 4, 1, 5, 6, 7, 8, 1, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 1, 60, 61, 62, 1, 63, 64, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 65, 48, 49, 66, 51, 67, 53, 54, 55, 56, 57, 58, 1, 68, 1, 69, 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[70] = { 0, 1, 1, 2, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 4, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 6, 5, 6, 6, 6, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 3, 3, 1, 1, 1, 3, 6, 5, 3, 3, 3, 1, 1 } ; static yyconst flex_int16_t yy_base[560] = { 0, 0, 0, 32, 33, 758, 759, 759, 759, 759, 0, 759, 727, 759, 759, 726, 60, 759, 61, 744, 63, 68, 759, 759, 58, 75, 723, 759, 116, 176, 60, 79, 44, 87, 89, 98, 165, 700, 226, 158, 47, 113, 277, 327, 376, 108, 701, 58, 731, 0, 0, 759, 759, 720, 685, 100, 759, 144, 72, 707, 65, 118, 0, 759, 759, 759, 759, 143, 759, 759, 149, 736, 189, 230, 759, 0, 716, 759, 759, 759, 91, 730, 729, 692, 120, 701, 0, 0, 218, 154, 0, 0, 726, 135, 0, 703, 49, 167, 695, 0, 697, 0, 680, 701, 696, 686, 93, 680, 234, 717, 685, 0, 168, 0, 0, 170, 693, 714, 684, 0, 0, 676, 0, 681, 710, 172, 210, 0, 176, 199, 212, 709, 667, 676, 210, 235, 0, 224, 684, 173, 705, 684, 0, 207, 672, 702, 675, 212, 679, 213, 263, 222, 243, 258, 259, 214, 673, 674, 697, 654, 669, 658, 657, 654, 0, 0, 658, 251, 0, 686, 759, 135, 759, 759, 651, 659, 658, 655, 270, 656, 759, 759, 759, 759, 688, 304, 311, 0, 759, 759, 668, 298, 312, 0, 0, 0, 658, 655, 0, 0, 278, 644, 643, 0, 273, 320, 639, 309, 655, 647, 0, 644, 645, 343, 292, 325, 275, 326, 333, 336, 320, 340, 653, 669, 0, 327, 345, 649, 666, 636, 357, 0, 0, 0, 0, 635, 348, 641, 0, 0, 358, 0, 0, 633, 0, 0, 644, 628, 643, 363, 634, 628, 352, 378, 624, 384, 413, 0, 0, 0, 0, 0, 0, 628, 0, 0, 360, 622, 370, 634, 625, 394, 624, 0, 634, 356, 0, 0, 606, 0, 601, 615, 628, 611, 620, 624, 620, 649, 759, 0, 0, 0, 0, 0, 0, 0, 0, 613, 620, 377, 0, 0, 0, 613, 603, 618, 398, 0, 603, 398, 638, 617, 614, 408, 605, 408, 598, 604, 0, 0, 414, 417, 591, 593, 402, 609, 422, 0, 0, 608, 619, 406, 0, 580, 0, 626, 0, 578, 586, 600, 0, 0, 600, 0, 0, 0, 0, 601, 0, 0, 598, 0, 0, 0, 0, 0, 615, 616, 0, 0, 596, 596, 406, 593, 407, 426, 0, 0, 594, 590, 576, 581, 558, 584, 561, 571, 0, 584, 574, 443, 412, 0, 415, 563, 415, 574, 424, 577, 568, 433, 569, 558, 0, 562, 0, 0, 564, 567, 569, 570, 555, 426, 572, 555, 0, 563, 569, 566, 557, 566, 420, 443, 455, 552, 431, 0, 0, 0, 0, 0, 0, 559, 442, 547, 0, 556, 0, 557, 558, 451, 0, 553, 553, 436, 549, 568, 569, 0, 0, 0, 0, 0, 0, 0, 548, 482, 553, 539, 0, 567, 541, 443, 445, 538, 532, 0, 534, 544, 0, 454, 529, 558, 471, 541, 0, 0, 0, 540, 530, 0, 0, 0, 455, 538, 456, 0, 457, 518, 527, 0, 537, 0, 0, 0, 533, 150, 468, 522, 526, 478, 0, 512, 0, 0, 530, 529, 463, 0, 0, 530, 0, 511, 514, 523, 525, 0, 465, 501, 0, 0, 489, 500, 466, 480, 0, 0, 0, 0, 0, 504, 0, 481, 0, 0, 474, 484, 0, 490, 0, 0, 0, 0, 0, 0, 0, 0, 483, 370, 352, 345, 279, 0, 219, 473, 0, 0, 475, 477, 0, 220, 207, 134, 61, 0, 759, 542, 545, 550, 552, 554 } ; static yyconst flex_int16_t yy_def[560] = { 0, 554, 1, 1, 1, 554, 554, 554, 554, 554, 555, 554, 554, 554, 554, 554, 554, 554, 554, 554, 556, 556, 554, 554, 554, 554, 554, 554, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 554, 554, 554, 28, 554, 554, 555, 36, 38, 42, 555, 555, 554, 554, 554, 554, 554, 554, 554, 554, 557, 554, 554, 554, 558, 554, 554, 554, 554, 554, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 559, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 554, 555, 554, 554, 555, 555, 555, 555, 555, 555, 554, 554, 554, 554, 557, 557, 554, 558, 554, 554, 554, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 559, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 557, 554, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 555, 0, 554, 554, 554, 554, 554 } ; static yyconst flex_int16_t yy_nxt[829] = { 0, 6, 7, 8, 9, 6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 10, 19, 20, 21, 21, 21, 21, 21, 21, 21, 21, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 10, 38, 39, 40, 41, 42, 10, 43, 44, 45, 46, 47, 48, 49, 10, 50, 51, 52, 53, 10, 54, 29, 41, 43, 45, 55, 56, 57, 57, 65, 58, 58, 68, 59, 59, 72, 78, 60, 60, 553, 554, 91, 61, 61, 76, 77, 107, 66, 69, 91, 98, 135, 99, 207, 74, 136, 167, 108, 74, 74, 91, 100, 79, 74, 101, 175, 168, 176, 102, 135, 104, 207, 178, 105, 103, 91, 75, 106, 189, 190, 98, 554, 101, 111, 74, 67, 70, 172, 178, 74, 81, 82, 109, 112, 194, 195, 114, 110, 113, 115, 104, 215, 162, 163, 216, 164, 91, 83, 84, 165, 116, 112, 180, 113, 181, 137, 138, 85, 182, 86, 183, 179, 87, 139, 88, 173, 166, 89, 201, 202, 513, 90, 131, 131, 131, 131, 552, 83, 91, 117, 117, 117, 117, 193, 205, 174, 231, 232, 132, 109, 92, 92, 92, 92, 110, 514, 133, 280, 118, 205, 119, 134, 120, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 121, 93, 122, 208, 223, 132, 224, 235, 94, 248, 95, 233, 234, 238, 239, 551, 96, 97, 208, 223, 236, 224, 550, 237, 248, 235, 95, 124, 124, 124, 124, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 243, 197, 251, 125, 126, 198, 127, 255, 257, 268, 546, 199, 218, 200, 246, 263, 128, 251, 243, 264, 129, 130, 255, 257, 268, 219, 244, 199, 200, 220, 245, 263, 246, 125, 128, 266, 130, 140, 140, 140, 140, 140, 140, 258, 220, 245, 278, 259, 265, 264, 285, 267, 260, 141, 299, 142, 302, 261, 185, 252, 302, 278, 262, 287, 143, 266, 265, 318, 545, 319, 144, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 289, 316, 141, 299, 290, 144, 145, 145, 145, 145, 145, 145, 145, 145, 293, 291, 292, 303, 294, 316, 317, 308, 146, 320, 321, 322, 147, 304, 323, 295, 296, 325, 326, 305, 306, 148, 149, 308, 313, 331, 314, 150, 327, 324, 544, 315, 328, 332, 326, 306, 317, 332, 146, 543, 149, 331, 150, 151, 323, 336, 340, 325, 338, 336, 340, 345, 348, 542, 313, 345, 370, 152, 361, 153, 349, 154, 155, 338, 156, 157, 349, 348, 363, 351, 349, 370, 158, 352, 361, 159, 160, 381, 353, 356, 357, 161, 366, 354, 363, 385, 367, 152, 355, 397, 349, 160, 381, 388, 389, 400, 394, 386, 401, 390, 395, 358, 404, 406, 409, 359, 422, 424, 425, 435, 436, 388, 438, 439, 446, 441, 437, 404, 463, 397, 409, 422, 424, 472, 443, 400, 455, 438, 401, 439, 441, 470, 477, 406, 463, 464, 480, 467, 425, 443, 468, 455, 465, 492, 446, 493, 470, 466, 485, 486, 487, 480, 501, 472, 498, 505, 507, 508, 492, 519, 493, 515, 477, 523, 516, 529, 533, 467, 547, 498, 505, 507, 508, 534, 541, 548, 535, 549, 523, 540, 529, 533, 501, 539, 538, 537, 547, 536, 532, 519, 548, 531, 549, 62, 62, 62, 62, 73, 73, 184, 530, 184, 184, 184, 184, 187, 187, 203, 203, 528, 527, 526, 525, 524, 522, 521, 520, 518, 517, 512, 511, 510, 509, 506, 504, 503, 502, 500, 499, 497, 496, 495, 494, 491, 490, 489, 488, 484, 483, 482, 481, 479, 478, 476, 475, 474, 473, 471, 469, 462, 461, 460, 459, 458, 457, 456, 454, 453, 452, 451, 450, 449, 448, 447, 445, 444, 442, 440, 434, 433, 432, 410, 431, 430, 429, 428, 427, 426, 423, 421, 420, 419, 418, 417, 416, 415, 414, 413, 412, 411, 410, 408, 407, 405, 403, 402, 399, 398, 396, 393, 392, 391, 387, 384, 383, 382, 380, 379, 185, 378, 377, 376, 375, 374, 373, 372, 371, 369, 368, 365, 364, 362, 360, 350, 347, 346, 344, 343, 342, 341, 339, 337, 335, 334, 333, 330, 329, 312, 311, 310, 309, 307, 301, 300, 298, 297, 288, 185, 286, 284, 283, 282, 281, 279, 277, 276, 275, 274, 273, 272, 271, 270, 269, 256, 254, 253, 252, 250, 249, 247, 242, 241, 240, 230, 229, 228, 227, 226, 225, 222, 221, 217, 214, 213, 212, 211, 210, 209, 206, 204, 196, 193, 192, 191, 188, 185, 177, 171, 170, 169, 166, 123, 80, 71, 64, 63, 554, 5, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554 } ; static yyconst flex_int16_t yy_chk[829] = { 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, 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, 3, 4, 16, 3, 4, 18, 3, 4, 20, 25, 3, 4, 552, 21, 31, 3, 4, 24, 24, 32, 16, 18, 33, 30, 40, 30, 96, 20, 40, 47, 32, 20, 21, 35, 30, 25, 21, 30, 58, 47, 58, 30, 40, 31, 96, 60, 31, 30, 41, 20, 31, 80, 80, 30, 21, 30, 34, 20, 16, 18, 55, 60, 21, 28, 28, 33, 34, 84, 84, 35, 33, 34, 35, 31, 106, 45, 45, 106, 45, 57, 28, 28, 45, 35, 34, 67, 34, 67, 41, 41, 28, 70, 28, 70, 61, 28, 41, 28, 55, 61, 28, 89, 89, 485, 28, 39, 39, 39, 39, 551, 28, 29, 36, 36, 36, 36, 171, 93, 57, 125, 125, 39, 57, 29, 29, 29, 29, 57, 485, 39, 171, 36, 93, 36, 39, 36, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 36, 29, 36, 97, 112, 39, 115, 128, 29, 139, 29, 126, 126, 130, 130, 550, 29, 29, 97, 112, 129, 115, 549, 129, 139, 128, 29, 38, 38, 38, 38, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 134, 88, 143, 38, 38, 88, 38, 147, 149, 155, 542, 88, 108, 88, 137, 151, 38, 143, 134, 152, 38, 38, 147, 149, 155, 108, 135, 88, 88, 108, 135, 151, 137, 38, 38, 154, 38, 42, 42, 42, 42, 42, 42, 150, 108, 135, 167, 150, 153, 152, 178, 154, 150, 42, 200, 42, 204, 150, 185, 178, 204, 167, 150, 185, 42, 154, 153, 216, 540, 216, 42, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 191, 214, 42, 200, 191, 42, 43, 43, 43, 43, 43, 43, 43, 43, 192, 191, 191, 205, 192, 214, 215, 207, 43, 217, 217, 217, 43, 205, 218, 192, 192, 219, 220, 205, 205, 43, 43, 207, 213, 225, 213, 43, 221, 218, 539, 213, 221, 226, 220, 205, 215, 226, 43, 538, 43, 225, 43, 44, 218, 230, 240, 219, 236, 230, 240, 249, 252, 537, 213, 249, 275, 44, 266, 44, 253, 44, 44, 236, 44, 44, 253, 252, 268, 255, 253, 275, 44, 255, 266, 44, 44, 299, 255, 256, 256, 44, 271, 255, 268, 306, 271, 44, 255, 315, 253, 44, 299, 309, 309, 320, 313, 306, 321, 309, 313, 256, 324, 326, 331, 256, 362, 364, 365, 379, 379, 309, 380, 382, 389, 384, 379, 324, 410, 315, 331, 362, 364, 422, 386, 320, 401, 380, 321, 382, 384, 414, 429, 326, 410, 411, 433, 412, 365, 386, 412, 401, 411, 451, 389, 452, 414, 411, 445, 445, 445, 433, 462, 422, 459, 472, 474, 476, 451, 489, 452, 486, 429, 496, 486, 506, 512, 412, 543, 459, 472, 474, 476, 513, 536, 546, 513, 547, 496, 527, 506, 512, 462, 525, 524, 521, 543, 519, 511, 489, 546, 510, 547, 555, 555, 555, 555, 556, 556, 557, 507, 557, 557, 557, 557, 558, 558, 559, 559, 504, 503, 502, 501, 499, 495, 494, 491, 488, 487, 484, 480, 478, 477, 473, 468, 467, 463, 461, 460, 457, 456, 454, 453, 450, 449, 447, 446, 444, 436, 435, 434, 432, 431, 428, 427, 425, 423, 421, 413, 409, 408, 407, 406, 405, 403, 402, 400, 399, 398, 397, 396, 393, 391, 390, 388, 387, 385, 383, 378, 377, 375, 374, 373, 372, 371, 370, 369, 368, 363, 361, 360, 357, 356, 350, 347, 342, 339, 338, 337, 335, 333, 330, 329, 325, 323, 322, 317, 316, 314, 312, 311, 310, 308, 305, 304, 303, 298, 297, 287, 286, 285, 284, 283, 282, 281, 280, 278, 274, 272, 270, 269, 267, 263, 254, 251, 250, 248, 247, 246, 243, 237, 235, 229, 228, 227, 223, 222, 212, 211, 209, 208, 206, 202, 201, 197, 196, 190, 184, 179, 177, 176, 175, 174, 169, 166, 163, 162, 161, 160, 159, 158, 157, 156, 148, 146, 145, 144, 141, 140, 138, 133, 132, 131, 124, 123, 121, 118, 117, 116, 110, 109, 107, 105, 104, 103, 102, 100, 98, 95, 92, 85, 83, 82, 81, 76, 71, 59, 54, 53, 48, 46, 37, 26, 19, 15, 12, 5, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554, 554 } ; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; extern int yy_flex_debug; int yy_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 *yytext; #line 1 "bfin-lex.l" /* bfin-lex.l ADI Blackfin lexer Copyright 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. GAS is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GAS is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GAS; see the file COPYING. If not, write to the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ #line 22 "bfin-lex.l" #include "as.h" #include "bfin-defs.h" #include "bfin-parse.h" static long parse_int (char **end); static int parse_halfreg (Register *r, int cl, char *hr); static int parse_reg (Register *r, int type, char *rt); int yylex (void); #define _REG yylval.reg /* Define Start States ... Actually we will use exclusion. If no start state is specified it should match any state and <INITIAL> would match some keyword rules only with initial. */ #line 854 "bfin-lex.c" #define INITIAL 0 #define KEYWORD 1 #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 <unistd.h> #endif #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif static int yy_init_globals (void ); /* Accessor methods to globals. These are made visible to non-reentrant scanners for convenience. */ int yylex_destroy (void ); int yyget_debug (void ); void yyset_debug (int debug_flag ); YY_EXTRA_TYPE yyget_extra (void ); void yyset_extra (YY_EXTRA_TYPE user_defined ); FILE *yyget_in (void ); void yyset_in (FILE * in_str ); FILE *yyget_out (void ); void yyset_out (FILE * out_str ); yy_size_t yyget_leng (void ); char *yyget_text (void ); int yyget_lineno (void ); void yyset_lineno (int line_number ); /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int yywrap (void ); #else extern int yywrap (void ); #endif #endif static 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 fwrite( yytext, yyleng, 1, yyout ) #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 = '*'; \ yy_size_t n; \ for ( n = 0; n < max_size && \ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else \ { \ errno=0; \ while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ { \ if( errno != EINTR) \ { \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ break; \ } \ errno=0; \ clearerr(yyin); \ } \ }\ \ #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 yylex (void); #define YY_DECL int yylex (void) #endif /* !YY_DECL */ /* Code executed at the beginning of each rule, after yytext and yyleng * 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 43 "bfin-lex.l" #line 1039 "bfin-lex.c" if ( !(yy_init) ) { (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! (yy_start) ) (yy_start) = 1; /* first start state */ if ( ! yyin ) yyin = stdin; if ( ! yyout ) yyout = stdout; if ( ! YY_CURRENT_BUFFER ) { yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin,YY_BUF_SIZE ); } yy_load_buffer_state( ); } while ( 1 ) /* loops until end-of-file is reached */ { yy_cp = (yy_c_buf_p); /* Support of yytext. */ *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 >= 555 ) 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_base[yy_current_state] != 759 ); yy_find_action: yy_act = yy_accept[yy_current_state]; if ( yy_act == 0 ) { /* have to back up */ yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_act = yy_accept[yy_current_state]; } YY_DO_BEFORE_ACTION; 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 44 "bfin-lex.l" _REG.regno = REG_sftreset; return REG; YY_BREAK case 2: YY_RULE_SETUP #line 45 "bfin-lex.l" _REG.regno = REG_omode; return REG; YY_BREAK case 3: YY_RULE_SETUP #line 46 "bfin-lex.l" _REG.regno = REG_idle_req; return REG; YY_BREAK case 4: YY_RULE_SETUP #line 47 "bfin-lex.l" _REG.regno = REG_hwerrcause; return REG; YY_BREAK case 5: YY_RULE_SETUP #line 48 "bfin-lex.l" _REG.regno = REG_excause; return REG; YY_BREAK case 6: YY_RULE_SETUP #line 49 "bfin-lex.l" _REG.regno = REG_emucause; return REG; YY_BREAK case 7: YY_RULE_SETUP #line 50 "bfin-lex.l" return Z; YY_BREAK case 8: YY_RULE_SETUP #line 51 "bfin-lex.l" return X; YY_BREAK case 9: YY_RULE_SETUP #line 52 "bfin-lex.l" yylval.value = M_W32; return MMOD; YY_BREAK case 10: YY_RULE_SETUP #line 53 "bfin-lex.l" return W; YY_BREAK case 11: YY_RULE_SETUP #line 54 "bfin-lex.l" return VIT_MAX; YY_BREAK case 12: YY_RULE_SETUP #line 55 "bfin-lex.l" return V; /* Special: V is a statflag and a modifier. */ YY_BREAK case 13: YY_RULE_SETUP #line 56 "bfin-lex.l" _REG.regno = REG_USP; return REG; YY_BREAK case 14: YY_RULE_SETUP #line 57 "bfin-lex.l" return TL; YY_BREAK case 15: YY_RULE_SETUP #line 58 "bfin-lex.l" return TH; YY_BREAK case 16: YY_RULE_SETUP #line 59 "bfin-lex.l" yylval.value = M_TFU; return MMOD; YY_BREAK case 17: YY_RULE_SETUP #line 60 "bfin-lex.l" return TESTSET; YY_BREAK case 18: YY_RULE_SETUP #line 61 "bfin-lex.l" yylval.value = M_T; return MMOD; YY_BREAK case 19: YY_RULE_SETUP #line 62 "bfin-lex.l" return S; YY_BREAK case 20: YY_RULE_SETUP #line 63 "bfin-lex.l" _REG.regno = REG_SYSCFG; return REG; YY_BREAK case 21: YY_RULE_SETUP #line 64 "bfin-lex.l" return STI; YY_BREAK case 22: YY_RULE_SETUP #line 65 "bfin-lex.l" return SSYNC; YY_BREAK case 23: YY_RULE_SETUP #line 66 "bfin-lex.l" _REG.regno = REG_SP; _REG.flags = F_REG_LOW; return HALF_REG; YY_BREAK case 24: YY_RULE_SETUP #line 67 "bfin-lex.l" _REG.regno = REG_SP; _REG.flags = F_REG_HIGH; return HALF_REG; YY_BREAK case 25: YY_RULE_SETUP #line 68 "bfin-lex.l" _REG.regno = REG_SP; return REG; YY_BREAK case 26: YY_RULE_SETUP #line 69 "bfin-lex.l" return SIGNBITS; YY_BREAK case 27: YY_RULE_SETUP #line 70 "bfin-lex.l" return SIGN; YY_BREAK case 28: YY_RULE_SETUP #line 71 "bfin-lex.l" _REG.regno = REG_SEQSTAT; return REG; YY_BREAK case 29: YY_RULE_SETUP #line 72 "bfin-lex.l" return SEARCH; YY_BREAK case 30: YY_RULE_SETUP #line 73 "bfin-lex.l" return SHIFT; YY_BREAK case 31: YY_RULE_SETUP #line 74 "bfin-lex.l" return SCO; YY_BREAK case 32: YY_RULE_SETUP #line 76 "bfin-lex.l" return SAA; YY_BREAK case 33: YY_RULE_SETUP #line 77 "bfin-lex.l" yylval.value = M_S2RND; return MMOD; YY_BREAK case 34: YY_RULE_SETUP #line 78 "bfin-lex.l" return RTX; YY_BREAK case 35: YY_RULE_SETUP #line 79 "bfin-lex.l" return RTS; YY_BREAK case 36: YY_RULE_SETUP #line 80 "bfin-lex.l" return RTN; YY_BREAK case 37: YY_RULE_SETUP #line 81 "bfin-lex.l" return RTI; YY_BREAK case 38: YY_RULE_SETUP #line 82 "bfin-lex.l" return RTE; YY_BREAK case 39: YY_RULE_SETUP #line 83 "bfin-lex.l" return ROT; YY_BREAK case 40: YY_RULE_SETUP #line 84 "bfin-lex.l" return RND20; YY_BREAK case 41: YY_RULE_SETUP #line 85 "bfin-lex.l" return RND12; YY_BREAK case 42: YY_RULE_SETUP #line 86 "bfin-lex.l" return RNDL; YY_BREAK case 43: YY_RULE_SETUP #line 87 "bfin-lex.l" return RNDH; YY_BREAK case 44: YY_RULE_SETUP #line 88 "bfin-lex.l" return RND; YY_BREAK case 45: YY_RULE_SETUP #line 90 "bfin-lex.l" return parse_halfreg(&yylval.reg, T_REG_R, yytext); YY_BREAK case 46: YY_RULE_SETUP #line 92 "bfin-lex.l" _REG.regno = REG_RETS; return REG; YY_BREAK case 47: YY_RULE_SETUP #line 93 "bfin-lex.l" _REG.regno = REG_RETI; return REG; YY_BREAK case 48: YY_RULE_SETUP #line 94 "bfin-lex.l" _REG.regno = REG_RETX; return REG; YY_BREAK case 49: YY_RULE_SETUP #line 95 "bfin-lex.l" _REG.regno = REG_RETN; return REG; YY_BREAK case 50: YY_RULE_SETUP #line 96 "bfin-lex.l" _REG.regno = REG_RETE; return REG; YY_BREAK case 51: YY_RULE_SETUP #line 97 "bfin-lex.l" _REG.regno = REG_EMUDAT; return REG; YY_BREAK case 52: YY_RULE_SETUP #line 98 "bfin-lex.l" return RAISE; YY_BREAK case 53: YY_RULE_SETUP #line 100 "bfin-lex.l" return parse_reg (&yylval.reg, T_REG_R, yytext); YY_BREAK case 54: YY_RULE_SETUP #line 102 "bfin-lex.l" return R; YY_BREAK case 55: YY_RULE_SETUP #line 103 "bfin-lex.l" return PRNT; YY_BREAK case 56: YY_RULE_SETUP #line 104 "bfin-lex.l" return PC; YY_BREAK case 57: YY_RULE_SETUP #line 105 "bfin-lex.l" return PACK; YY_BREAK case 58: YY_RULE_SETUP #line 107 "bfin-lex.l" return parse_halfreg (&yylval.reg, T_REG_P, yytext); YY_BREAK case 59: YY_RULE_SETUP #line 108 "bfin-lex.l" return parse_reg (&yylval.reg, T_REG_P, yytext); YY_BREAK case 60: YY_RULE_SETUP #line 110 "bfin-lex.l" return OUTC; YY_BREAK case 61: YY_RULE_SETUP #line 111 "bfin-lex.l" return ONES; YY_BREAK case 62: YY_RULE_SETUP #line 113 "bfin-lex.l" return NOT; YY_BREAK case 63: YY_RULE_SETUP #line 114 "bfin-lex.l" return NOP; YY_BREAK case 64: YY_RULE_SETUP #line 115 "bfin-lex.l" return MNOP; YY_BREAK case 65: YY_RULE_SETUP #line 116 "bfin-lex.l" return NS; YY_BREAK case 66: YY_RULE_SETUP #line 119 "bfin-lex.l" return MIN; YY_BREAK case 67: YY_RULE_SETUP #line 120 "bfin-lex.l" return MAX; YY_BREAK case 68: YY_RULE_SETUP #line 122 "bfin-lex.l" return parse_halfreg (&yylval.reg, T_REG_M, yytext); YY_BREAK case 69: YY_RULE_SETUP #line 123 "bfin-lex.l" return parse_reg (&yylval.reg, T_REG_M, yytext); YY_BREAK case 70: YY_RULE_SETUP #line 125 "bfin-lex.l" return M; YY_BREAK case 71: YY_RULE_SETUP #line 126 "bfin-lex.l" return LT; YY_BREAK case 72: YY_RULE_SETUP #line 127 "bfin-lex.l" return LSHIFT; YY_BREAK case 73: YY_RULE_SETUP #line 128 "bfin-lex.l" return LSETUP; YY_BREAK case 74: YY_RULE_SETUP #line 129 "bfin-lex.l" return LOOP; YY_BREAK case 75: YY_RULE_SETUP #line 130 "bfin-lex.l" return LOOP_BEGIN; YY_BREAK case 76: YY_RULE_SETUP #line 131 "bfin-lex.l" return LOOP_END; YY_BREAK case 77: YY_RULE_SETUP #line 133 "bfin-lex.l" return LE; YY_BREAK case 78: YY_RULE_SETUP #line 134 "bfin-lex.l" _REG.regno = REG_LC0; return REG; YY_BREAK case 79: YY_RULE_SETUP #line 135 "bfin-lex.l" _REG.regno = REG_LT0; return REG; YY_BREAK case 80: YY_RULE_SETUP #line 136 "bfin-lex.l" _REG.regno = REG_LB0; return REG; YY_BREAK case 81: YY_RULE_SETUP #line 137 "bfin-lex.l" _REG.regno = REG_LC1; return REG; YY_BREAK case 82: YY_RULE_SETUP #line 138 "bfin-lex.l" _REG.regno = REG_LT1; return REG; YY_BREAK case 83: YY_RULE_SETUP #line 139 "bfin-lex.l" _REG.regno = REG_LB1; return REG; YY_BREAK case 84: YY_RULE_SETUP #line 141 "bfin-lex.l" return parse_halfreg (&yylval.reg, T_REG_L, yytext); YY_BREAK case 85: YY_RULE_SETUP #line 142 "bfin-lex.l" return parse_reg (&yylval.reg, T_REG_L, yytext); YY_BREAK case 86: YY_RULE_SETUP #line 143 "bfin-lex.l" return LO; YY_BREAK case 87: YY_RULE_SETUP #line 144 "bfin-lex.l" { BEGIN 0; return JUMP_DOT_S;} YY_BREAK case 88: YY_RULE_SETUP #line 145 "bfin-lex.l" { BEGIN 0; return JUMP_DOT_L;} YY_BREAK case 89: YY_RULE_SETUP #line 146 "bfin-lex.l" { BEGIN 0; return JUMP;} YY_BREAK case 90: YY_RULE_SETUP #line 147 "bfin-lex.l" { BEGIN 0; return JUMP_DOT_L; } YY_BREAK case 91: YY_RULE_SETUP #line 148 "bfin-lex.l" yylval.value = M_IU; return MMOD; YY_BREAK case 92: YY_RULE_SETUP #line 149 "bfin-lex.l" yylval.value = M_ISS2; return MMOD; YY_BREAK case 93: YY_RULE_SETUP #line 150 "bfin-lex.l" yylval.value = M_IS; return MMOD; YY_BREAK case 94: YY_RULE_SETUP #line 151 "bfin-lex.l" yylval.value = M_IH; return MMOD; YY_BREAK case 95: YY_RULE_SETUP #line 152 "bfin-lex.l" return IF; YY_BREAK case 96: YY_RULE_SETUP #line 153 "bfin-lex.l" return parse_halfreg (&yylval.reg, T_REG_I, yytext); YY_BREAK case 97: YY_RULE_SETUP #line 154 "bfin-lex.l" return parse_reg (&yylval.reg, T_REG_I, yytext); YY_BREAK case 98: YY_RULE_SETUP #line 155 "bfin-lex.l" return HLT; YY_BREAK case 99: YY_RULE_SETUP #line 156 "bfin-lex.l" return HI; YY_BREAK case 100: YY_RULE_SETUP #line 157 "bfin-lex.l" return GT; YY_BREAK case 101: YY_RULE_SETUP #line 158 "bfin-lex.l" return GE; YY_BREAK case 102: YY_RULE_SETUP #line 159 "bfin-lex.l" yylval.value = M_FU; return MMOD; YY_BREAK case 103: YY_RULE_SETUP #line 160 "bfin-lex.l" _REG.regno = REG_FP; return REG; YY_BREAK case 104: YY_RULE_SETUP #line 161 "bfin-lex.l" _REG.regno = REG_FP; _REG.flags = F_REG_LOW; return HALF_REG; YY_BREAK case 105: YY_RULE_SETUP #line 162 "bfin-lex.l" _REG.regno = REG_FP; _REG.flags = F_REG_HIGH; return HALF_REG; YY_BREAK case 106: YY_RULE_SETUP #line 164 "bfin-lex.l" return EXTRACT; YY_BREAK case 107: YY_RULE_SETUP #line 165 "bfin-lex.l" return EXPADJ; YY_BREAK case 108: YY_RULE_SETUP #line 166 "bfin-lex.l" return EXCPT; YY_BREAK case 109: YY_RULE_SETUP #line 167 "bfin-lex.l" return EMUEXCPT; YY_BREAK case 110: YY_RULE_SETUP #line 168 "bfin-lex.l" return DIVS; YY_BREAK case 111: YY_RULE_SETUP #line 169 "bfin-lex.l" return DIVQ; YY_BREAK case 112: YY_RULE_SETUP #line 170 "bfin-lex.l" return DISALGNEXCPT; YY_BREAK case 113: YY_RULE_SETUP #line 171 "bfin-lex.l" return DEPOSIT; YY_BREAK case 114: YY_RULE_SETUP #line 172 "bfin-lex.l" return DBGHALT; YY_BREAK case 115: YY_RULE_SETUP #line 173 "bfin-lex.l" return DBGCMPLX; YY_BREAK case 116: YY_RULE_SETUP #line 174 "bfin-lex.l" return DBGAL; YY_BREAK case 117: YY_RULE_SETUP #line 175 "bfin-lex.l" return DBGAH; YY_BREAK case 118: YY_RULE_SETUP #line 176 "bfin-lex.l" return DBGA; YY_BREAK case 119: YY_RULE_SETUP #line 177 "bfin-lex.l" return DBG; YY_BREAK case 120: YY_RULE_SETUP #line 178 "bfin-lex.l" { _REG.regno = REG_CYCLES2; return REG; } YY_BREAK case 121: YY_RULE_SETUP #line 179 "bfin-lex.l" { _REG.regno = REG_CYCLES; return REG; } YY_BREAK case 122: YY_RULE_SETUP #line 180 "bfin-lex.l" return CSYNC; YY_BREAK case 123: YY_RULE_SETUP #line 181 "bfin-lex.l" return CO; YY_BREAK case 124: YY_RULE_SETUP #line 182 "bfin-lex.l" return CLI; YY_BREAK case 125: YY_RULE_SETUP #line 184 "bfin-lex.l" _REG.regno = REG_CC; return CCREG; YY_BREAK case 126: YY_RULE_SETUP #line 185 "bfin-lex.l" { BEGIN 0; return CALL;} YY_BREAK case 127: YY_RULE_SETUP #line 186 "bfin-lex.l" { BEGIN 0; return CALL;} YY_BREAK case 128: YY_RULE_SETUP #line 187 "bfin-lex.l" return BYTEUNPACK; YY_BREAK case 129: YY_RULE_SETUP #line 188 "bfin-lex.l" return BYTEPACK; YY_BREAK case 130: YY_RULE_SETUP #line 189 "bfin-lex.l" return BYTEOP16M; YY_BREAK case 131: YY_RULE_SETUP #line 190 "bfin-lex.l" return BYTEOP16P; YY_BREAK case 132: YY_RULE_SETUP #line 191 "bfin-lex.l" return BYTEOP3P; YY_BREAK case 133: YY_RULE_SETUP #line 192 "bfin-lex.l" return BYTEOP2M; YY_BREAK case 134: YY_RULE_SETUP #line 193 "bfin-lex.l" return BYTEOP2P; YY_BREAK case 135: YY_RULE_SETUP #line 194 "bfin-lex.l" return BYTEOP1P; YY_BREAK case 136: YY_RULE_SETUP #line 195 "bfin-lex.l" return BY; YY_BREAK case 137: YY_RULE_SETUP #line 196 "bfin-lex.l" return BXORSHIFT; YY_BREAK case 138: YY_RULE_SETUP #line 197 "bfin-lex.l" return BXOR; YY_BREAK case 139: YY_RULE_SETUP #line 199 "bfin-lex.l" return BREV; YY_BREAK case 140: YY_RULE_SETUP #line 200 "bfin-lex.l" return BP; YY_BREAK case 141: YY_RULE_SETUP #line 201 "bfin-lex.l" return BITTST; YY_BREAK case 142: YY_RULE_SETUP #line 202 "bfin-lex.l" return BITTGL; YY_BREAK case 143: YY_RULE_SETUP #line 203 "bfin-lex.l" return BITSET; YY_BREAK case 144: YY_RULE_SETUP #line 204 "bfin-lex.l" return BITMUX; YY_BREAK case 145: YY_RULE_SETUP #line 205 "bfin-lex.l" return BITCLR; YY_BREAK case 146: YY_RULE_SETUP #line 206 "bfin-lex.l" return parse_halfreg (&yylval.reg, T_REG_B, yytext); YY_BREAK case 147: YY_RULE_SETUP #line 207 "bfin-lex.l" return parse_reg (&yylval.reg, T_REG_B, yytext); YY_BREAK case 148: YY_RULE_SETUP #line 208 "bfin-lex.l" return B; YY_BREAK case 149: YY_RULE_SETUP #line 209 "bfin-lex.l" _REG.regno = S_AZ; return STATUS_REG; YY_BREAK case 150: YY_RULE_SETUP #line 210 "bfin-lex.l" _REG.regno = S_AN; return STATUS_REG; YY_BREAK case 151: YY_RULE_SETUP #line 211 "bfin-lex.l" _REG.regno = S_AQ; return STATUS_REG; YY_BREAK case 152: YY_RULE_SETUP #line 212 "bfin-lex.l" _REG.regno = S_AC0; return STATUS_REG; YY_BREAK case 153: YY_RULE_SETUP #line 213 "bfin-lex.l" _REG.regno = S_AC1; return STATUS_REG; YY_BREAK case 154: YY_RULE_SETUP #line 214 "bfin-lex.l" _REG.regno = S_AV0; return STATUS_REG; YY_BREAK case 155: YY_RULE_SETUP #line 215 "bfin-lex.l" _REG.regno = S_AV0S; return STATUS_REG; YY_BREAK case 156: YY_RULE_SETUP #line 216 "bfin-lex.l" _REG.regno = S_AV1; return STATUS_REG; YY_BREAK case 157: YY_RULE_SETUP #line 217 "bfin-lex.l" _REG.regno = S_AV1S; return STATUS_REG; YY_BREAK case 158: YY_RULE_SETUP #line 218 "bfin-lex.l" _REG.regno = S_VS; return STATUS_REG; YY_BREAK case 159: YY_RULE_SETUP #line 221 "bfin-lex.l" _REG.regno = REG_ASTAT; return REG; YY_BREAK case 160: YY_RULE_SETUP #line 222 "bfin-lex.l" return ASHIFT; YY_BREAK case 161: YY_RULE_SETUP #line 223 "bfin-lex.l" return ASL; YY_BREAK case 162: YY_RULE_SETUP #line 224 "bfin-lex.l" return ASR; YY_BREAK case 163: YY_RULE_SETUP #line 225 "bfin-lex.l" return ALIGN8; YY_BREAK case 164: YY_RULE_SETUP #line 226 "bfin-lex.l" return ALIGN16; YY_BREAK case 165: YY_RULE_SETUP #line 227 "bfin-lex.l" return ALIGN24; YY_BREAK case 166: YY_RULE_SETUP #line 228 "bfin-lex.l" return A_ONE_DOT_L; YY_BREAK case 167: YY_RULE_SETUP #line 229 "bfin-lex.l" return A_ZERO_DOT_L; YY_BREAK case 168: YY_RULE_SETUP #line 230 "bfin-lex.l" return A_ONE_DOT_H; YY_BREAK case 169: YY_RULE_SETUP #line 231 "bfin-lex.l" return A_ZERO_DOT_H; YY_BREAK case 170: YY_RULE_SETUP #line 232 "bfin-lex.l" return ABS; YY_BREAK case 171: YY_RULE_SETUP #line 233 "bfin-lex.l" return ABORT; YY_BREAK case 172: YY_RULE_SETUP #line 234 "bfin-lex.l" _REG.regno = REG_A1x; return REG; YY_BREAK case 173: YY_RULE_SETUP #line 235 "bfin-lex.l" _REG.regno = REG_A1w; return REG; YY_BREAK case 174: YY_RULE_SETUP #line 236 "bfin-lex.l" _REG.regno = REG_A1; return REG_A_DOUBLE_ONE; YY_BREAK case 175: YY_RULE_SETUP #line 237 "bfin-lex.l" _REG.regno = REG_A0x; return REG; YY_BREAK case 176: YY_RULE_SETUP #line 238 "bfin-lex.l" _REG.regno = REG_A0w; return REG; YY_BREAK case 177: YY_RULE_SETUP #line 239 "bfin-lex.l" _REG.regno = REG_A0; return REG_A_DOUBLE_ZERO; YY_BREAK case 178: YY_RULE_SETUP #line 240 "bfin-lex.l" return GOT; YY_BREAK case 179: YY_RULE_SETUP #line 241 "bfin-lex.l" return GOT17M4; YY_BREAK case 180: YY_RULE_SETUP #line 242 "bfin-lex.l" return FUNCDESC_GOT17M4; YY_BREAK case 181: YY_RULE_SETUP #line 243 "bfin-lex.l" return PLTPC; YY_BREAK case 182: YY_RULE_SETUP #line 246 "bfin-lex.l" return TILDA; YY_BREAK case 183: YY_RULE_SETUP #line 247 "bfin-lex.l" return _BAR_ASSIGN; YY_BREAK case 184: YY_RULE_SETUP #line 248 "bfin-lex.l" return BAR; YY_BREAK case 185: YY_RULE_SETUP #line 249 "bfin-lex.l" return _CARET_ASSIGN; YY_BREAK case 186: YY_RULE_SETUP #line 250 "bfin-lex.l" return CARET; YY_BREAK case 187: YY_RULE_SETUP #line 251 "bfin-lex.l" return RBRACK; YY_BREAK case 188: YY_RULE_SETUP #line 252 "bfin-lex.l" return LBRACK; YY_BREAK case 189: YY_RULE_SETUP #line 253 "bfin-lex.l" return _GREATER_GREATER_GREATER_THAN_ASSIGN; YY_BREAK case 190: YY_RULE_SETUP #line 254 "bfin-lex.l" return _GREATER_GREATER_ASSIGN; YY_BREAK case 191: YY_RULE_SETUP #line 255 "bfin-lex.l" return _GREATER_GREATER_GREATER; YY_BREAK case 192: YY_RULE_SETUP #line 256 "bfin-lex.l" return GREATER_GREATER; YY_BREAK case 193: YY_RULE_SETUP #line 257 "bfin-lex.l" return _ASSIGN_ASSIGN; YY_BREAK case 194: YY_RULE_SETUP #line 258 "bfin-lex.l" return ASSIGN; YY_BREAK case 195: YY_RULE_SETUP #line 259 "bfin-lex.l" return _LESS_THAN_ASSIGN; YY_BREAK case 196: YY_RULE_SETUP #line 260 "bfin-lex.l" return _LESS_LESS_ASSIGN; YY_BREAK case 197: YY_RULE_SETUP #line 261 "bfin-lex.l" return LESS_LESS; YY_BREAK case 198: YY_RULE_SETUP #line 262 "bfin-lex.l" return LESS_THAN; YY_BREAK case 199: YY_RULE_SETUP #line 263 "bfin-lex.l" return LPAREN; YY_BREAK case 200: YY_RULE_SETUP #line 264 "bfin-lex.l" return RPAREN; YY_BREAK case 201: YY_RULE_SETUP #line 265 "bfin-lex.l" return COLON; YY_BREAK case 202: YY_RULE_SETUP #line 266 "bfin-lex.l" return SLASH; YY_BREAK case 203: YY_RULE_SETUP #line 267 "bfin-lex.l" return _MINUS_ASSIGN; YY_BREAK case 204: YY_RULE_SETUP #line 268 "bfin-lex.l" return _PLUS_BAR_PLUS; YY_BREAK case 205: YY_RULE_SETUP #line 269 "bfin-lex.l" return _MINUS_BAR_PLUS; YY_BREAK case 206: YY_RULE_SETUP #line 270 "bfin-lex.l" return _PLUS_BAR_MINUS; YY_BREAK case 207: YY_RULE_SETUP #line 271 "bfin-lex.l" return _MINUS_BAR_MINUS; YY_BREAK case 208: YY_RULE_SETUP #line 272 "bfin-lex.l" return _MINUS_MINUS; YY_BREAK case 209: YY_RULE_SETUP #line 273 "bfin-lex.l" return MINUS; YY_BREAK case 210: YY_RULE_SETUP #line 274 "bfin-lex.l" return COMMA; YY_BREAK case 211: YY_RULE_SETUP #line 275 "bfin-lex.l" return _PLUS_ASSIGN; YY_BREAK case 212: YY_RULE_SETUP #line 276 "bfin-lex.l" return _PLUS_PLUS; YY_BREAK case 213: YY_RULE_SETUP #line 277 "bfin-lex.l" return PLUS; YY_BREAK case 214: YY_RULE_SETUP #line 278 "bfin-lex.l" return _STAR_ASSIGN; YY_BREAK case 215: YY_RULE_SETUP #line 279 "bfin-lex.l" return STAR; YY_BREAK case 216: YY_RULE_SETUP #line 280 "bfin-lex.l" return _AMPERSAND_ASSIGN; YY_BREAK case 217: YY_RULE_SETUP #line 281 "bfin-lex.l" return AMPERSAND; YY_BREAK case 218: YY_RULE_SETUP #line 282 "bfin-lex.l" return PERCENT; YY_BREAK case 219: YY_RULE_SETUP #line 283 "bfin-lex.l" return BANG; YY_BREAK case 220: YY_RULE_SETUP #line 284 "bfin-lex.l" return SEMICOLON; YY_BREAK case 221: YY_RULE_SETUP #line 285 "bfin-lex.l" return _ASSIGN_BANG; YY_BREAK case 222: YY_RULE_SETUP #line 286 "bfin-lex.l" return DOUBLE_BAR; YY_BREAK case 223: YY_RULE_SETUP #line 287 "bfin-lex.l" return AT; YY_BREAK case 224: YY_RULE_SETUP #line 288 "bfin-lex.l" return PREFETCH; YY_BREAK case 225: YY_RULE_SETUP #line 289 "bfin-lex.l" return UNLINK; YY_BREAK case 226: YY_RULE_SETUP #line 290 "bfin-lex.l" return LINK; YY_BREAK case 227: YY_RULE_SETUP #line 291 "bfin-lex.l" return IDLE; YY_BREAK case 228: YY_RULE_SETUP #line 292 "bfin-lex.l" return IFLUSH; YY_BREAK case 229: YY_RULE_SETUP #line 293 "bfin-lex.l" return FLUSHINV; YY_BREAK case 230: YY_RULE_SETUP #line 294 "bfin-lex.l" return FLUSH; YY_BREAK case 231: YY_RULE_SETUP #line 295 "bfin-lex.l" { yylval.value = parse_int (&yytext); return NUMBER; } YY_BREAK case 232: YY_RULE_SETUP #line 299 "bfin-lex.l" { yylval.symbol = symbol_find_or_make (yytext); symbol_mark_used (yylval.symbol); return SYMBOL; } YY_BREAK case 233: YY_RULE_SETUP #line 304 "bfin-lex.l" { char *name; char *ref = strdup (yytext); if (ref[1] == 'b' || ref[1] == 'B') { name = fb_label_name ((int) (ref[0] - '0'), 0); yylval.symbol = symbol_find (name); if ((yylval.symbol != NULL) && (S_IS_DEFINED (yylval.symbol))) return SYMBOL; as_bad ("backward reference to unknown label %d:", (int) (ref[0] - '0')); } else if (ref[1] == 'f' || ref[1] == 'F') { /* Forward reference. Expect symbol to be undefined or unknown. undefined: seen it before. unknown: never seen it before. Construct a local label name, then an undefined symbol. Just return it as never seen before. */ name = fb_label_name ((int) (ref[0] - '0'), 1); yylval.symbol = symbol_find_or_make (name); /* We have no need to check symbol properties. */ return SYMBOL; } } YY_BREAK case 234: /* rule 234 can match eol */ YY_RULE_SETUP #line 333 "bfin-lex.l" ; YY_BREAK case 235: YY_RULE_SETUP #line 334 "bfin-lex.l" ; YY_BREAK case 236: YY_RULE_SETUP #line 335 "bfin-lex.l" return yytext[0]; YY_BREAK case 237: YY_RULE_SETUP #line 336 "bfin-lex.l" ECHO; YY_BREAK #line 2343 "bfin-lex.c" case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(KEYWORD): yyterminate(); 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 yyin at a new source and called * yylex(). 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 = yyin; 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_c_buf_p); goto yy_find_action; } } else switch ( yy_get_next_buffer( ) ) { case EOB_ACT_END_OF_FILE: { (yy_did_buffer_switch_on_eof) = 0; if ( yywrap( ) ) { /* Note: because we've taken care in * yy_get_next_buffer() to have set up * yytext, 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 yylex */ /* 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 { yy_size_t 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 ) { yy_size_t 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. */ yyrealloc((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; yyrestart(yyin ); } 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; if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { /* Extend the array by 50%, plus the number we really need. */ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); } (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 >= 555 ) 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 >= 555 ) 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 == 554); return yy_is_jam ? 0 : yy_current_state; } static void yyunput (int c, register char * yy_bp ) { register char *yy_cp; yy_cp = (yy_c_buf_p); /* undo effects of setting up yytext */ *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 yy_size_t 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; (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 */ yy_size_t 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. */ yyrestart(yyin ); /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { if ( yywrap( ) ) return 0; 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 yytext */ (yy_hold_char) = *++(yy_c_buf_p); 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 yyrestart (FILE * input_file ) { if ( ! YY_CURRENT_BUFFER ){ yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin,YY_BUF_SIZE ); } yy_init_buffer(YY_CURRENT_BUFFER,input_file ); yy_load_buffer_state( ); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) { /* TODO. We should be able to replace this entire function body * with * yypop_buffer_state(); * yypush_buffer_state(new_buffer); */ yyensure_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; yy_load_buffer_state( ); /* We don't actually know whether we did this switch during * EOF (yywrap()) processing, but the only time this flag * is looked at is after yywrap() is called, so it's safe * to go ahead and always set it. */ (yy_did_buffer_switch_on_eof) = 1; } static void yy_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; yyin = 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 yy_create_buffer (FILE * file, int size ) { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_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 *) yyalloc(b->yy_buf_size + 2 ); if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_is_our_buffer = 1; yy_init_buffer(b,file ); return b; } /** Destroy the buffer. * @param b a buffer created with yy_create_buffer() * */ void yy_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 ) yyfree((void *) b->yy_ch_buf ); yyfree((void *) b ); } #ifndef __cplusplus extern int isatty (int ); #endif /* __cplusplus */ /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a yyrestart() or at EOF. */ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) { int oerrno = errno; yy_flush_buffer(b ); b->yy_input_file = file; b->yy_fill_buffer = 1; /* If b is the current buffer, then yy_init_buffer was _probably_ * called from yyrestart() 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 = file ? (isatty( fileno(file) ) > 0) : 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 yy_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 ) yy_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 yypush_buffer_state (YY_BUFFER_STATE new_buffer ) { if (new_buffer == NULL) return; yyensure_buffer_stack(); /* This block is copied from yy_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 yy_switch_to_buffer. */ yy_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 yypop_buffer_state (void) { if (!YY_CURRENT_BUFFER) return; yy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; if ((yy_buffer_stack_top) > 0) --(yy_buffer_stack_top); if (YY_CURRENT_BUFFER) { yy_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 yyensure_buffer_stack (void) { yy_size_t 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**)yyalloc (num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); 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**)yyrealloc ((yy_buffer_stack), num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); /* 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 yy_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) yyalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_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; yy_switch_to_buffer(b ); return b; } /** Setup the input buffer state to scan a string. The next call to yylex() will * scan from a @e copy of @a str. * @param yystr 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 * yy_scan_bytes() instead. */ YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) { return yy_scan_bytes(yystr,strlen(yystr) ); } /** Setup the input buffer state to scan the given bytes. The next call to yylex() 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 yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len ) { YY_BUFFER_STATE b; char *buf; yy_size_t n, i; /* Get memory for full buffer, including space for trailing EOB's. */ n = _yybytes_len + 2; buf = (char *) yyalloc(n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_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 = yy_scan_buffer(buf,n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in yy_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 yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ yytext[yyleng] = (yy_hold_char); \ (yy_c_buf_p) = yytext + yyless_macro_arg; \ (yy_hold_char) = *(yy_c_buf_p); \ *(yy_c_buf_p) = '\0'; \ yyleng = yyless_macro_arg; \ } \ while ( 0 ) /* Accessor methods (get/set functions) to struct members. */ /** Get the current line number. * */ int yyget_lineno (void) { return yylineno; } /** Get the input stream. * */ FILE *yyget_in (void) { return yyin; } /** Get the output stream. * */ FILE *yyget_out (void) { return yyout; } /** Get the length of the current token. * */ yy_size_t yyget_leng (void) { return yyleng; } /** Get the current token. * */ char *yyget_text (void) { return yytext; } /** Set the current line number. * @param line_number * */ void yyset_lineno (int line_number ) { yylineno = line_number; } /** Set the input stream. This does not discard the current * input buffer. * @param in_str A readable stream. * * @see yy_switch_to_buffer */ void yyset_in (FILE * in_str ) { yyin = in_str ; } void yyset_out (FILE * out_str ) { yyout = out_str ; } int yyget_debug (void) { return yy_flex_debug; } void yyset_debug (int bdebug ) { yy_flex_debug = bdebug ; } static int yy_init_globals (void) { /* Initialization is the same as for the non-reentrant scanner. * This function is called from yylex_destroy(), so don't allocate here. */ (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 yyin = stdin; yyout = stdout; #else yyin = (FILE *) 0; yyout = (FILE *) 0; #endif /* For future reference: Set errno on error, since we are called by * yylex_init() */ return 0; } /* yylex_destroy is for both reentrant and non-reentrant scanners. */ int yylex_destroy (void) { /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ yy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; yypop_buffer_state(); } /* Destroy the stack itself. */ yyfree((yy_buffer_stack) ); (yy_buffer_stack) = NULL; /* Reset the globals. This is important in a non-reentrant scanner so the next time * yylex() 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 *yyalloc (yy_size_t size ) { return (void *) malloc( size ); } void *yyrealloc (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 yyfree (void * ptr ) { free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" #line 336 "bfin-lex.l" static long parse_int (char **end) { char fmt = '\0'; int not_done = 1; int shiftvalue = 0; char * char_bag; long value = 0; char c; char *arg = *end; while (*arg && *arg == ' ') arg++; switch (*arg) { case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': fmt = 'd'; break; case '0': /* Accept different formated integers hex octal and binary. */ { c = *++arg; arg++; if (c == 'x' || c == 'X') /* Hex input. */ fmt = 'h'; else if (c == 'b' || c == 'B') fmt = 'b'; else if (c == '.') fmt = 'f'; else { /* Octal. */ arg--; fmt = 'o'; } break; } case 'd': case 'D': case 'h': case 'H': case 'o': case 'O': case 'b': case 'B': case 'f': case 'F': { fmt = *arg++; if (*arg == '#') arg++; } } switch (fmt) { case 'h': case 'H': shiftvalue = 4; char_bag = "0123456789ABCDEFabcdef"; break; case 'o': case 'O': shiftvalue = 3; char_bag = "01234567"; break; case 'b': case 'B': shiftvalue = 1; char_bag = "01"; break; /* The assembler allows for fractional constants to be created by either the 0.xxxx or the f#xxxx format i.e. 0.5 would result in 0x4000 note .5 would result in the identifier .5. The assembler converts to fractional format 1.15 by the simple rule: value = (short) (finput * (1 << 15)). */ case 'f': case 'F': { float fval = 0.0; float pos = 10.0; while (1) { int c; c = *arg++; if (c >= '0' && c <= '9') { float digit = (c - '0') / pos; fval = fval + digit; pos = pos * 10.0; } else { *--arg = c; value = (short) (fval * (1 << 15)); break; } } *end = arg+1; return value; } case 'd': case 'D': default: { while (1) { int c; c = *arg++; if (c >= '0' && c <= '9') value = (value * 10) + (c - '0'); else { /* Constants that are suffixed with k|K are multiplied by 1024 This suffix is only allowed on decimal constants. */ if (c == 'k' || c == 'K') value *= 1024; else *--arg = c; break; } } *end = arg+1; return value; } } while (not_done) { char c; c = *arg++; if (c == 0 || !index (char_bag, c)) { not_done = 0; *--arg = c; } else { if (c >= 'a' && c <= 'z') c = c - ('a' - '9') + 1; else if (c >= 'A' && c <= 'Z') c = c - ('A' - '9') + 1; c -= '0'; value = (value << shiftvalue) + c; } } *end = arg+1; return value; } static int parse_reg (Register *r, int cl, char *rt) { r->regno = cl | (rt[1] - '0'); r->flags = F_REG_NONE; return REG; } static int parse_halfreg (Register *r, int cl, char *rt) { r->regno = cl | (rt[1] - '0'); switch (rt[3]) { case 'b': case 'B': return BYTE_DREG; case 'l': case 'L': r->flags = F_REG_LOW; break; case 'h': case 'H': r->flags = F_REG_HIGH; break; } return HALF_REG; } /* Our start state is KEYWORD as we have command keywords such as PREFETCH. */ void set_start_state (void) { BEGIN KEYWORD; } #ifndef yywrap int yywrap () { return 1; } #endif
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