URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [gnu-old/] [binutils-2.18.50/] [gas/] [bfin-lex.c] - Rev 816
Compare with Previous | Blame | View Log
/* A lexical scanner generated by flex */ /* Scanner skeleton version: * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $ */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #include <stdio.h> #include <unistd.h> /* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ #ifdef c_plusplus #ifndef __cplusplus #define __cplusplus #endif #endif #ifdef __cplusplus #include <stdlib.h> /* Use prototypes in function declarations. */ #define YY_USE_PROTOS /* The "const" storage-class-modifier is valid. */ #define YY_USE_CONST #else /* ! __cplusplus */ #if __STDC__ #define YY_USE_PROTOS #define YY_USE_CONST #endif /* __STDC__ */ #endif /* ! __cplusplus */ #ifdef __TURBOC__ #pragma warn -rch #pragma warn -use #include <io.h> #include <stdlib.h> #define YY_USE_CONST #define YY_USE_PROTOS #endif #ifdef YY_USE_CONST #define yyconst const #else #define yyconst #endif #ifdef YY_USE_PROTOS #define YY_PROTO(proto) proto #else #define YY_PROTO(proto) () #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. */ #define YY_BUF_SIZE 16384 typedef struct yy_buffer_state *YY_BUFFER_STATE; extern int yyleng; extern FILE *yyin, *yyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 /* The funky do-while in the following #define is used to turn the definition * int a single C statement (which needs a semi-colon terminator). This * avoids problems with code like: * * if ( condition_holds ) * yyless( 5 ); * else * do_something_else(); * * Prior to using the do-while the compiler would get upset at the * "else" because it interpreted the "if" statement as being all * done when it reached the ';' after the yyless() call. */ /* Return all but the first 'n' matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ *yy_cp = yy_hold_char; \ YY_RESTORE_YY_MORE_OFFSET \ yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up yytext 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). */ typedef unsigned int yy_size_t; 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; /* 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 }; static YY_BUFFER_STATE yy_current_buffer = 0; /* 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". */ #define YY_CURRENT_BUFFER yy_current_buffer /* yy_hold_char holds the character lost when yytext is formed. */ static char yy_hold_char; static int yy_n_chars; /* number of characters read into yy_ch_buf */ int yyleng; /* Points to current character in buffer. */ static char *yy_c_buf_p = (char *) 0; static int yy_init = 1; /* 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 YY_PROTO(( FILE *input_file )); void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); void yy_load_buffer_state YY_PROTO(( void )); YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); #define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer ) YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size )); YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); static void *yy_flex_alloc YY_PROTO(( yy_size_t )); static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )); static void yy_flex_free YY_PROTO(( void * )); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! yy_current_buffer ) \ yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ yy_current_buffer->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if ( ! yy_current_buffer ) \ yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ yy_current_buffer->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (yy_current_buffer->yy_at_bol) typedef unsigned char YY_CHAR; FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; typedef int yy_state_type; extern char *yytext; #define yytext_ptr yytext static yy_state_type yy_get_previous_state YY_PROTO(( void )); static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); static int yy_get_next_buffer YY_PROTO(( void )); static void yy_fatal_error YY_PROTO(( 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 = (int) (yy_cp - yy_bp); \ yy_hold_char = *yy_cp; \ *yy_cp = '\0'; \ yy_c_buf_p = yy_cp; #define YY_NUM_RULES 238 #define YY_END_OF_BUFFER 239 static yyconst short int yy_accept[559] = { 0, 0, 0, 0, 0, 239, 237, 235, 235, 220, 233, 219, 218, 200, 201, 216, 214, 211, 210, 203, 232, 232, 202, 221, 199, 195, 237, 224, 233, 148, 233, 233, 233, 233, 233, 233, 233, 233, 233, 70, 233, 233, 233, 54, 19, 18, 233, 12, 10, 8, 7, 189, 188, 187, 233, 185, 183, 233, 233, 233, 233, 233, 233, 217, 215, 213, 212, 0, 209, 204, 0, 0, 0, 232, 234, 0, 232, 234, 198, 196, 222, 194, 193, 178, 175, 233, 233, 233, 150, 151, 233, 233, 149, 0, 147, 233, 140, 233, 233, 136, 233, 125, 233, 123, 233, 233, 233, 233, 233, 233, 233, 103, 102, 101, 233, 100, 99, 233, 233, 97, 233, 95, 94, 93, 91, 233, 85, 233, 233, 77, 86, 233, 71, 69, 233, 233, 233, 233, 65, 233, 233, 233, 59, 233, 56, 233, 233, 53, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 25, 233, 233, 233, 233, 233, 15, 14, 233, 233, 159, 233, 186, 233, 184, 223, 233, 233, 95, 233, 233, 233, 205, 207, 206, 208, 0, 0, 232, 232, 232, 232, 197, 191, 192, 233, 233, 171, 152, 153, 233, 233, 162, 163, 233, 154, 156, 232, 233, 233, 233, 233, 233, 233, 124, 233, 233, 119, 233, 233, 233, 233, 233, 233, 233, 233, 233, 179, 98, 233, 233, 233, 233, 233, 233, 80, 83, 78, 81, 233, 233, 233, 79, 82, 233, 67, 66, 233, 63, 62, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 44, 39, 38, 37, 36, 35, 34, 233, 32, 31, 233, 233, 233, 233, 233, 233, 233, 21, 233, 233, 16, 13, 233, 9, 233, 233, 233, 233, 233, 233, 233, 236, 190, 170, 168, 177, 176, 169, 167, 174, 173, 233, 233, 233, 155, 157, 146, 233, 233, 233, 233, 139, 138, 233, 127, 233, 233, 118, 233, 233, 233, 233, 111, 110, 233, 233, 233, 233, 233, 233, 233, 105, 104, 233, 233, 233, 96, 233, 92, 89, 84, 74, 233, 233, 68, 64, 233, 61, 60, 58, 57, 233, 55, 45, 233, 50, 47, 49, 46, 48, 233, 233, 43, 42, 233, 233, 233, 233, 233, 27, 24, 23, 233, 233, 233, 233, 233, 233, 228, 233, 227, 233, 233, 233, 233, 160, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 122, 233, 117, 116, 233, 233, 233, 233, 233, 233, 233, 233, 108, 233, 233, 233, 233, 233, 233, 233, 233, 233, 233, 2, 182, 52, 41, 40, 33, 233, 233, 233, 30, 233, 22, 233, 233, 233, 172, 231, 233, 233, 233, 233, 233, 164, 161, 145, 144, 143, 142, 141, 233, 233, 233, 233, 126, 121, 233, 233, 233, 233, 233, 51, 233, 233, 107, 233, 233, 233, 233, 233, 88, 87, 90, 233, 233, 73, 72, 29, 233, 233, 233, 20, 233, 233, 233, 229, 233, 226, 165, 166, 233, 233, 233, 233, 233, 233, 120, 233, 114, 113, 233, 233, 233, 5, 106, 233, 180, 233, 233, 233, 233, 28, 233, 233, 17, 11, 233, 233, 233, 233, 135, 133, 134, 132, 129, 233, 115, 233, 6, 109, 233, 233, 3, 233, 76, 1, 26, 230, 225, 137, 130, 131, 233, 233, 233, 233, 233, 128, 233, 233, 4, 75, 233, 233, 112, 233, 233, 233, 233, 181, 0 } ; static yyconst int 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 int yy_meta[70] = { 0, 1, 1, 2, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 5, 4, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 3, 5, 4, 3, 3, 3, 1, 1 } ; static yyconst short int yy_base[565] = { 0, 0, 0, 32, 33, 814, 815, 815, 815, 815, 0, 815, 783, 815, 815, 782, 60, 815, 61, 800, 113, 44, 815, 815, 54, 75, 779, 815, 161, 221, 59, 84, 42, 92, 105, 109, 148, 756, 271, 141, 48, 110, 322, 372, 421, 153, 757, 60, 787, 0, 0, 815, 815, 776, 741, 58, 815, 141, 64, 763, 43, 61, 0, 815, 815, 815, 815, 105, 815, 815, 129, 792, 210, 225, 235, 472, 275, 815, 772, 815, 815, 815, 145, 786, 785, 748, 163, 757, 0, 0, 263, 185, 0, 0, 782, 131, 0, 759, 97, 154, 751, 0, 753, 0, 736, 757, 752, 742, 69, 736, 279, 773, 741, 0, 156, 0, 0, 157, 749, 770, 740, 0, 0, 732, 0, 737, 766, 196, 199, 0, 153, 226, 247, 765, 723, 732, 220, 280, 0, 221, 740, 170, 761, 740, 0, 250, 728, 758, 731, 252, 735, 257, 308, 260, 248, 269, 288, 281, 729, 730, 753, 710, 725, 714, 713, 710, 0, 0, 714, 298, 0, 742, 815, 219, 815, 815, 707, 715, 714, 711, 174, 712, 815, 815, 815, 815, 744, 138, 356, 408, 0, 0, 815, 815, 724, 312, 343, 0, 0, 0, 714, 711, 0, 0, 249, 700, 699, 0, 232, 369, 695, 303, 711, 703, 0, 700, 701, 375, 337, 337, 122, 238, 338, 378, 347, 239, 709, 725, 0, 356, 318, 705, 722, 692, 363, 0, 0, 0, 0, 691, 390, 697, 0, 0, 372, 0, 0, 689, 0, 0, 700, 684, 699, 403, 690, 684, 393, 436, 680, 474, 431, 0, 0, 0, 0, 0, 0, 684, 0, 0, 398, 678, 401, 690, 681, 437, 680, 0, 690, 401, 0, 0, 662, 0, 657, 671, 684, 667, 676, 680, 676, 705, 815, 0, 0, 0, 0, 0, 0, 0, 0, 669, 676, 434, 0, 0, 0, 669, 659, 674, 448, 0, 659, 466, 694, 673, 670, 439, 661, 411, 654, 660, 0, 0, 419, 422, 647, 649, 450, 665, 470, 0, 0, 664, 675, 462, 0, 636, 0, 682, 0, 634, 642, 656, 0, 0, 656, 0, 0, 0, 0, 657, 0, 0, 654, 0, 0, 0, 0, 0, 671, 672, 0, 0, 652, 652, 470, 649, 471, 470, 0, 0, 650, 646, 632, 637, 614, 640, 617, 627, 0, 640, 630, 521, 474, 0, 466, 619, 475, 630, 477, 633, 624, 485, 625, 614, 0, 618, 0, 0, 620, 623, 625, 626, 611, 491, 628, 611, 0, 619, 625, 622, 613, 622, 495, 503, 487, 608, 497, 0, 0, 0, 0, 0, 0, 615, 517, 603, 0, 612, 0, 613, 614, 519, 0, 609, 609, 501, 605, 624, 625, 0, 0, 0, 0, 0, 0, 0, 604, 537, 609, 595, 0, 623, 597, 508, 510, 594, 588, 0, 590, 600, 0, 511, 585, 614, 532, 597, 0, 0, 0, 596, 586, 0, 0, 0, 514, 594, 517, 0, 518, 574, 583, 0, 593, 0, 0, 0, 589, 544, 315, 578, 582, 538, 0, 568, 0, 0, 586, 578, 520, 0, 0, 575, 0, 551, 554, 563, 564, 0, 521, 548, 0, 0, 543, 556, 522, 418, 0, 0, 0, 0, 0, 558, 0, 535, 0, 0, 524, 528, 0, 424, 0, 0, 0, 0, 0, 0, 0, 0, 403, 388, 378, 324, 279, 0, 272, 529, 0, 0, 531, 538, 0, 262, 168, 82, 83, 0, 815, 603, 608, 92, 613, 615, 617 } ; static yyconst short int yy_def[565] = { 0, 558, 1, 1, 1, 558, 558, 558, 558, 558, 559, 558, 558, 558, 558, 558, 558, 558, 558, 558, 560, 561, 558, 558, 558, 558, 558, 558, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 558, 558, 558, 28, 558, 558, 559, 36, 38, 42, 559, 559, 558, 558, 558, 558, 558, 558, 558, 558, 562, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 563, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 558, 559, 558, 558, 559, 559, 559, 559, 559, 559, 558, 558, 558, 558, 562, 562, 558, 558, 75, 564, 558, 558, 558, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 563, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 562, 558, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 559, 0, 558, 558, 558, 558, 558, 558 } ; static yyconst short int yy_nxt[885] = { 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, 77, 80, 60, 60, 77, 78, 79, 61, 61, 109, 174, 93, 66, 69, 100, 180, 101, 137, 76, 93, 110, 138, 177, 169, 178, 102, 557, 81, 103, 181, 77, 180, 104, 170, 168, 137, 93, 93, 105, 182, 106, 183, 219, 107, 100, 220, 103, 108, 175, 556, 67, 70, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 111, 184, 113, 185, 211, 112, 93, 74, 106, 187, 116, 74, 114, 117, 291, 139, 140, 115, 133, 133, 133, 133, 211, 141, 118, 119, 119, 119, 119, 75, 114, 322, 115, 323, 134, 193, 194, 74, 83, 84, 198, 199, 135, 209, 120, 176, 121, 136, 122, 111, 164, 165, 555, 166, 112, 85, 86, 167, 209, 123, 239, 124, 205, 206, 134, 87, 212, 88, 227, 228, 89, 289, 90, 235, 236, 91, 237, 238, 239, 92, 256, 212, 252, 227, 228, 85, 93, 188, 188, 188, 188, 188, 188, 188, 188, 188, 188, 252, 94, 94, 94, 94, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189, 188, 188, 188, 188, 188, 188, 188, 188, 188, 188, 95, 240, 242, 243, 241, 247, 250, 96, 197, 97, 306, 324, 325, 326, 306, 98, 99, 331, 554, 268, 303, 332, 284, 247, 250, 97, 126, 126, 126, 126, 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, 255, 201, 259, 127, 128, 202, 129, 261, 267, 268, 303, 203, 222, 204, 269, 255, 130, 259, 550, 270, 131, 132, 261, 549, 267, 223, 248, 203, 204, 224, 249, 272, 269, 127, 130, 271, 132, 142, 142, 142, 142, 142, 142, 262, 224, 249, 272, 263, 282, 270, 293, 312, 264, 143, 294, 144, 336, 265, 519, 548, 336, 520, 266, 282, 145, 295, 296, 312, 321, 327, 146, 188, 188, 188, 188, 188, 188, 188, 188, 188, 188, 297, 320, 143, 328, 298, 146, 147, 147, 147, 147, 147, 147, 147, 147, 330, 299, 300, 321, 327, 320, 340, 307, 148, 335, 340, 317, 149, 318, 329, 344, 330, 308, 319, 344, 547, 150, 151, 309, 310, 335, 546, 152, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189, 148, 310, 151, 317, 152, 153, 329, 342, 349, 401, 352, 545, 349, 365, 360, 361, 367, 404, 374, 154, 405, 155, 342, 156, 157, 352, 158, 159, 538, 365, 544, 539, 367, 374, 160, 353, 362, 161, 162, 401, 363, 353, 370, 163, 398, 353, 371, 404, 399, 154, 405, 385, 389, 162, 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 390, 353, 385, 408, 410, 429, 191, 191, 191, 191, 191, 191, 355, 413, 392, 393, 356, 443, 408, 450, 394, 357, 471, 426, 428, 472, 358, 442, 445, 413, 447, 359, 392, 443, 410, 429, 191, 191, 426, 428, 439, 440, 442, 445, 459, 447, 467, 441, 468, 450, 474, 476, 471, 481, 484, 469, 489, 490, 491, 459, 470, 496, 467, 497, 502, 474, 505, 509, 517, 484, 511, 512, 523, 527, 533, 537, 496, 551, 497, 502, 543, 476, 509, 481, 552, 511, 512, 542, 527, 533, 537, 553, 541, 518, 540, 551, 505, 536, 535, 552, 534, 532, 523, 531, 530, 529, 553, 62, 62, 62, 72, 528, 72, 72, 72, 186, 526, 186, 186, 186, 207, 207, 191, 191, 525, 524, 522, 521, 516, 515, 514, 513, 510, 508, 507, 506, 504, 503, 501, 500, 499, 498, 495, 494, 493, 492, 488, 487, 486, 485, 483, 482, 480, 479, 478, 477, 475, 473, 466, 465, 464, 463, 462, 461, 460, 458, 457, 456, 455, 454, 453, 452, 451, 449, 448, 446, 444, 438, 437, 436, 414, 435, 434, 433, 432, 431, 430, 427, 425, 424, 423, 422, 421, 420, 419, 418, 417, 416, 415, 414, 412, 411, 409, 407, 406, 403, 402, 400, 397, 396, 395, 391, 388, 387, 386, 384, 383, 187, 382, 381, 380, 379, 378, 377, 376, 375, 373, 372, 369, 368, 366, 364, 354, 351, 350, 348, 347, 346, 345, 343, 341, 339, 338, 337, 334, 333, 316, 315, 314, 313, 311, 305, 304, 302, 301, 292, 187, 290, 288, 287, 286, 285, 283, 281, 280, 279, 278, 277, 276, 275, 274, 273, 260, 258, 257, 256, 254, 253, 251, 246, 245, 244, 234, 233, 232, 231, 230, 229, 226, 225, 221, 218, 217, 216, 215, 214, 213, 210, 208, 200, 197, 196, 195, 192, 187, 179, 173, 172, 171, 168, 125, 82, 71, 64, 63, 558, 5, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558 } ; static yyconst short int yy_chk[885] = { 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, 21, 25, 3, 4, 21, 24, 24, 3, 4, 32, 55, 31, 16, 18, 30, 60, 30, 40, 561, 33, 32, 40, 58, 47, 58, 30, 556, 25, 30, 61, 21, 60, 30, 47, 61, 40, 35, 41, 30, 67, 31, 67, 108, 31, 30, 108, 30, 31, 55, 555, 16, 18, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 33, 70, 34, 70, 98, 33, 57, 20, 31, 187, 35, 20, 34, 35, 187, 41, 41, 34, 39, 39, 39, 39, 98, 41, 35, 36, 36, 36, 36, 20, 34, 220, 34, 220, 39, 82, 82, 20, 28, 28, 86, 86, 39, 95, 36, 57, 36, 39, 36, 57, 45, 45, 554, 45, 57, 28, 28, 45, 95, 36, 130, 36, 91, 91, 39, 28, 99, 28, 114, 117, 28, 180, 28, 127, 127, 28, 128, 128, 130, 28, 180, 99, 141, 114, 117, 28, 29, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 141, 29, 29, 29, 29, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 29, 131, 132, 132, 131, 136, 139, 29, 173, 29, 208, 221, 221, 221, 208, 29, 29, 225, 553, 154, 204, 225, 173, 136, 139, 29, 38, 38, 38, 38, 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, 145, 90, 149, 38, 38, 90, 38, 151, 153, 154, 204, 90, 110, 90, 155, 145, 38, 149, 546, 156, 38, 38, 151, 544, 153, 110, 137, 90, 90, 110, 137, 157, 155, 38, 38, 156, 38, 42, 42, 42, 42, 42, 42, 152, 110, 137, 157, 152, 169, 156, 195, 211, 152, 42, 195, 42, 230, 152, 490, 543, 230, 490, 152, 169, 42, 195, 195, 211, 219, 222, 42, 188, 188, 188, 188, 188, 188, 188, 188, 188, 188, 196, 218, 42, 222, 196, 42, 43, 43, 43, 43, 43, 43, 43, 43, 224, 196, 196, 219, 222, 218, 234, 209, 43, 229, 234, 217, 43, 217, 223, 244, 224, 209, 217, 244, 542, 43, 43, 209, 209, 229, 541, 43, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189, 43, 209, 43, 217, 43, 44, 223, 240, 253, 319, 256, 540, 253, 270, 260, 260, 272, 324, 279, 44, 325, 44, 240, 44, 44, 256, 44, 44, 517, 270, 531, 517, 272, 279, 44, 257, 260, 44, 44, 319, 260, 257, 275, 44, 317, 257, 275, 324, 317, 44, 325, 303, 310, 44, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 310, 257, 303, 328, 330, 369, 75, 75, 75, 75, 75, 75, 259, 335, 313, 313, 259, 386, 328, 393, 313, 259, 416, 366, 368, 416, 259, 384, 388, 335, 390, 259, 313, 386, 330, 369, 75, 75, 366, 368, 383, 383, 384, 388, 405, 390, 414, 383, 415, 393, 418, 426, 416, 433, 437, 415, 449, 449, 449, 405, 415, 455, 414, 456, 463, 418, 466, 476, 489, 437, 478, 480, 493, 500, 510, 516, 455, 547, 456, 463, 529, 426, 476, 433, 550, 478, 480, 528, 500, 510, 516, 551, 525, 489, 523, 547, 466, 515, 514, 550, 511, 508, 493, 507, 506, 505, 551, 559, 559, 559, 560, 503, 560, 560, 560, 562, 499, 562, 562, 562, 563, 563, 564, 564, 498, 495, 492, 491, 488, 484, 482, 481, 477, 472, 471, 467, 465, 464, 461, 460, 458, 457, 454, 453, 451, 450, 448, 440, 439, 438, 436, 435, 432, 431, 429, 427, 425, 417, 413, 412, 411, 410, 409, 407, 406, 404, 403, 402, 401, 400, 397, 395, 394, 392, 391, 389, 387, 382, 381, 379, 378, 377, 376, 375, 374, 373, 372, 367, 365, 364, 361, 360, 354, 351, 346, 343, 342, 341, 339, 337, 334, 333, 329, 327, 326, 321, 320, 318, 316, 315, 314, 312, 309, 308, 307, 302, 301, 291, 290, 289, 288, 287, 286, 285, 284, 282, 278, 276, 274, 273, 271, 267, 258, 255, 254, 252, 251, 250, 247, 241, 239, 233, 232, 231, 227, 226, 216, 215, 213, 212, 210, 206, 205, 201, 200, 194, 186, 181, 179, 178, 177, 176, 171, 168, 165, 164, 163, 162, 161, 160, 159, 158, 150, 148, 147, 146, 143, 142, 140, 135, 134, 133, 126, 125, 123, 120, 119, 118, 112, 111, 109, 107, 106, 105, 104, 102, 100, 97, 94, 87, 85, 84, 83, 78, 71, 59, 54, 53, 48, 46, 37, 26, 19, 15, 12, 5, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558 } ; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; /* 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" #define INITIAL 0 /* bfin-lex.l ADI Blackfin lexer Copyright 2005, 2006, 2007 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. */ #define KEYWORD 1 #line 783 "bfin-lex.c" /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int yywrap YY_PROTO(( void )); #else extern int yywrap YY_PROTO(( void )); #endif #endif #ifndef YY_NO_UNPUT static void yyunput YY_PROTO(( int c, char *buf_ptr )); #endif #ifndef yytext_ptr static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int )); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen YY_PROTO(( yyconst char * )); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput YY_PROTO(( void )); #else static int input YY_PROTO(( void )); #endif #endif #if YY_STACK_USED static int yy_start_stack_ptr = 0; static int yy_start_stack_depth = 0; static int *yy_start_stack = 0; #ifndef YY_NO_PUSH_STATE static void yy_push_state YY_PROTO(( int new_state )); #endif #ifndef YY_NO_POP_STATE static void yy_pop_state YY_PROTO(( void )); #endif #ifndef YY_NO_TOP_STATE static int yy_top_state YY_PROTO(( void )); #endif #else #define YY_NO_PUSH_STATE 1 #define YY_NO_POP_STATE 1 #define YY_NO_TOP_STATE 1 #endif #ifdef YY_MALLOC_DECL YY_MALLOC_DECL #else #if __STDC__ #ifndef __cplusplus #include <stdlib.h> #endif #else /* Just try to get by without declaring the routines. This will fail * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) * or sizeof(void*) != sizeof(int). */ #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( 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->yy_is_interactive ) \ { \ int c = '*', 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 if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \ && ferror( yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); #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 /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL int yylex YY_PROTO(( void )) #endif /* 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 YY_DECL { register yy_state_type yy_current_state; register char *yy_cp = NULL, *yy_bp = NULL; register int yy_act; #line 43 "bfin-lex.l" #line 936 "bfin-lex.c" if ( yy_init ) { yy_init = 0; #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 ) yy_current_buffer = 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 >= 559 ) 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] != 815 ); 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; return HALF_REG; YY_BREAK case 24: YY_RULE_SETUP #line 67 "bfin-lex.l" _REG.regno = REG_SP | 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; return HALF_REG; YY_BREAK case 105: YY_RULE_SETUP #line 162 "bfin-lex.l" _REG.regno = REG_FP | 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_V; return STATUS_REG; YY_BREAK case 159: YY_RULE_SETUP #line 219 "bfin-lex.l" _REG.regno = S_VS; return STATUS_REG; YY_BREAK case 160: YY_RULE_SETUP #line 222 "bfin-lex.l" _REG.regno = REG_ASTAT; return REG; YY_BREAK case 161: YY_RULE_SETUP #line 223 "bfin-lex.l" return ASHIFT; YY_BREAK case 162: YY_RULE_SETUP #line 224 "bfin-lex.l" return ASL; YY_BREAK case 163: YY_RULE_SETUP #line 225 "bfin-lex.l" return ASR; YY_BREAK case 164: YY_RULE_SETUP #line 226 "bfin-lex.l" return ALIGN8; YY_BREAK case 165: YY_RULE_SETUP #line 227 "bfin-lex.l" return ALIGN16; YY_BREAK case 166: YY_RULE_SETUP #line 228 "bfin-lex.l" return ALIGN24; YY_BREAK case 167: YY_RULE_SETUP #line 229 "bfin-lex.l" return A_ONE_DOT_L; YY_BREAK case 168: YY_RULE_SETUP #line 230 "bfin-lex.l" return A_ZERO_DOT_L; YY_BREAK case 169: YY_RULE_SETUP #line 231 "bfin-lex.l" return A_ONE_DOT_H; YY_BREAK case 170: YY_RULE_SETUP #line 232 "bfin-lex.l" return A_ZERO_DOT_H; YY_BREAK case 171: YY_RULE_SETUP #line 233 "bfin-lex.l" return ABS; YY_BREAK case 172: YY_RULE_SETUP #line 234 "bfin-lex.l" return ABORT; YY_BREAK case 173: YY_RULE_SETUP #line 235 "bfin-lex.l" _REG.regno = REG_A1x; return REG; YY_BREAK case 174: YY_RULE_SETUP #line 236 "bfin-lex.l" _REG.regno = REG_A1w; return REG; YY_BREAK case 175: YY_RULE_SETUP #line 237 "bfin-lex.l" _REG.regno = REG_A1; return REG_A_DOUBLE_ONE; YY_BREAK case 176: YY_RULE_SETUP #line 238 "bfin-lex.l" _REG.regno = REG_A0x; return REG; YY_BREAK case 177: YY_RULE_SETUP #line 239 "bfin-lex.l" _REG.regno = REG_A0w; return REG; YY_BREAK case 178: YY_RULE_SETUP #line 240 "bfin-lex.l" _REG.regno = REG_A0; return REG_A_DOUBLE_ZERO; YY_BREAK case 179: YY_RULE_SETUP #line 241 "bfin-lex.l" return GOT; YY_BREAK case 180: YY_RULE_SETUP #line 242 "bfin-lex.l" return GOT17M4; YY_BREAK case 181: YY_RULE_SETUP #line 243 "bfin-lex.l" return FUNCDESC_GOT17M4; YY_BREAK case 182: YY_RULE_SETUP #line 244 "bfin-lex.l" return PLTPC; YY_BREAK case 183: YY_RULE_SETUP #line 247 "bfin-lex.l" return TILDA; YY_BREAK case 184: YY_RULE_SETUP #line 248 "bfin-lex.l" return _BAR_ASSIGN; YY_BREAK case 185: YY_RULE_SETUP #line 249 "bfin-lex.l" return BAR; YY_BREAK case 186: YY_RULE_SETUP #line 250 "bfin-lex.l" return _CARET_ASSIGN; YY_BREAK case 187: YY_RULE_SETUP #line 251 "bfin-lex.l" return CARET; YY_BREAK case 188: YY_RULE_SETUP #line 252 "bfin-lex.l" return RBRACK; YY_BREAK case 189: YY_RULE_SETUP #line 253 "bfin-lex.l" return LBRACK; YY_BREAK case 190: YY_RULE_SETUP #line 254 "bfin-lex.l" return _GREATER_GREATER_GREATER_THAN_ASSIGN; YY_BREAK case 191: YY_RULE_SETUP #line 255 "bfin-lex.l" return _GREATER_GREATER_ASSIGN; YY_BREAK case 192: YY_RULE_SETUP #line 256 "bfin-lex.l" return _GREATER_GREATER_GREATER; YY_BREAK case 193: YY_RULE_SETUP #line 257 "bfin-lex.l" return GREATER_GREATER; YY_BREAK case 194: YY_RULE_SETUP #line 258 "bfin-lex.l" return _ASSIGN_ASSIGN; YY_BREAK case 195: YY_RULE_SETUP #line 259 "bfin-lex.l" return ASSIGN; YY_BREAK case 196: YY_RULE_SETUP #line 260 "bfin-lex.l" return _LESS_THAN_ASSIGN; YY_BREAK case 197: YY_RULE_SETUP #line 261 "bfin-lex.l" return _LESS_LESS_ASSIGN; YY_BREAK case 198: YY_RULE_SETUP #line 262 "bfin-lex.l" return LESS_LESS; YY_BREAK case 199: YY_RULE_SETUP #line 263 "bfin-lex.l" return LESS_THAN; YY_BREAK case 200: YY_RULE_SETUP #line 264 "bfin-lex.l" return LPAREN; YY_BREAK case 201: YY_RULE_SETUP #line 265 "bfin-lex.l" return RPAREN; YY_BREAK case 202: YY_RULE_SETUP #line 266 "bfin-lex.l" return COLON; YY_BREAK case 203: YY_RULE_SETUP #line 267 "bfin-lex.l" return SLASH; YY_BREAK case 204: YY_RULE_SETUP #line 268 "bfin-lex.l" return _MINUS_ASSIGN; YY_BREAK case 205: YY_RULE_SETUP #line 269 "bfin-lex.l" return _PLUS_BAR_PLUS; YY_BREAK case 206: YY_RULE_SETUP #line 270 "bfin-lex.l" return _MINUS_BAR_PLUS; YY_BREAK case 207: YY_RULE_SETUP #line 271 "bfin-lex.l" return _PLUS_BAR_MINUS; YY_BREAK case 208: YY_RULE_SETUP #line 272 "bfin-lex.l" return _MINUS_BAR_MINUS; YY_BREAK case 209: YY_RULE_SETUP #line 273 "bfin-lex.l" return _MINUS_MINUS; YY_BREAK case 210: YY_RULE_SETUP #line 274 "bfin-lex.l" return MINUS; YY_BREAK case 211: YY_RULE_SETUP #line 275 "bfin-lex.l" return COMMA; YY_BREAK case 212: YY_RULE_SETUP #line 276 "bfin-lex.l" return _PLUS_ASSIGN; YY_BREAK case 213: YY_RULE_SETUP #line 277 "bfin-lex.l" return _PLUS_PLUS; YY_BREAK case 214: YY_RULE_SETUP #line 278 "bfin-lex.l" return PLUS; YY_BREAK case 215: YY_RULE_SETUP #line 279 "bfin-lex.l" return _STAR_ASSIGN; YY_BREAK case 216: YY_RULE_SETUP #line 280 "bfin-lex.l" return STAR; YY_BREAK case 217: YY_RULE_SETUP #line 281 "bfin-lex.l" return _AMPERSAND_ASSIGN; YY_BREAK case 218: YY_RULE_SETUP #line 282 "bfin-lex.l" return AMPERSAND; YY_BREAK case 219: YY_RULE_SETUP #line 283 "bfin-lex.l" return PERCENT; YY_BREAK case 220: YY_RULE_SETUP #line 284 "bfin-lex.l" return BANG; YY_BREAK case 221: YY_RULE_SETUP #line 285 "bfin-lex.l" return SEMICOLON; YY_BREAK case 222: YY_RULE_SETUP #line 286 "bfin-lex.l" return _ASSIGN_BANG; YY_BREAK case 223: YY_RULE_SETUP #line 287 "bfin-lex.l" return DOUBLE_BAR; YY_BREAK case 224: YY_RULE_SETUP #line 288 "bfin-lex.l" return AT; YY_BREAK case 225: YY_RULE_SETUP #line 289 "bfin-lex.l" return PREFETCH; YY_BREAK case 226: YY_RULE_SETUP #line 290 "bfin-lex.l" return UNLINK; YY_BREAK case 227: YY_RULE_SETUP #line 291 "bfin-lex.l" return LINK; YY_BREAK case 228: YY_RULE_SETUP #line 292 "bfin-lex.l" return IDLE; YY_BREAK case 229: YY_RULE_SETUP #line 293 "bfin-lex.l" return IFLUSH; YY_BREAK case 230: YY_RULE_SETUP #line 294 "bfin-lex.l" return FLUSHINV; YY_BREAK case 231: YY_RULE_SETUP #line 295 "bfin-lex.l" return FLUSH; YY_BREAK case 232: YY_RULE_SETUP #line 296 "bfin-lex.l" { yylval.value = parse_int (&yytext); return NUMBER; } YY_BREAK case 233: YY_RULE_SETUP #line 300 "bfin-lex.l" { yylval.symbol = symbol_find_or_make (yytext); symbol_mark_used (yylval.symbol); return SYMBOL; } YY_BREAK case 234: YY_RULE_SETUP #line 305 "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 235: YY_RULE_SETUP #line 334 "bfin-lex.l" ; YY_BREAK case 236: YY_RULE_SETUP #line 335 "bfin-lex.l" ; YY_BREAK case 237: YY_RULE_SETUP #line 336 "bfin-lex.l" return yytext[0]; YY_BREAK case 238: YY_RULE_SETUP #line 337 "bfin-lex.l" ECHO; YY_BREAK #line 2244 "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->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->yy_n_chars; yy_current_buffer->yy_input_file = yyin; yy_current_buffer->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->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->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() { register char *dest = yy_current_buffer->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->yy_ch_buf[yy_n_chars + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( yy_current_buffer->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->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->yy_n_chars = yy_n_chars = 0; else { int num_to_read = yy_current_buffer->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ #ifdef YY_USES_REJECT YY_FATAL_ERROR( "input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); #else /* 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. */ yy_flex_realloc( (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->yy_buf_size - number_to_move - 1; #endif } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]), yy_n_chars, num_to_read ); yy_current_buffer->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->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; yy_n_chars += number_to_move; yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; yytext_ptr = &yy_current_buffer->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() { 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 >= 559 ) 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 ); */ #ifdef YY_USE_PROTOS static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) #else static yy_state_type yy_try_NUL_trans( yy_current_state ) yy_state_type yy_current_state; #endif { 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 >= 559 ) 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 == 558); return yy_is_jam ? 0 : yy_current_state; } #ifndef YY_NO_UNPUT #ifdef YY_USE_PROTOS static void yyunput( int c, register char *yy_bp ) #else static void yyunput( c, yy_bp ) int c; register char *yy_bp; #endif { register char *yy_cp = yy_c_buf_p; /* undo effects of setting up yytext */ *yy_cp = yy_hold_char; if ( yy_cp < yy_current_buffer->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->yy_ch_buf[ yy_current_buffer->yy_buf_size + 2]; register char *source = &yy_current_buffer->yy_ch_buf[number_to_move]; while ( source > yy_current_buffer->yy_ch_buf ) *--dest = *--source; yy_cp += (int) (dest - source); yy_bp += (int) (dest - source); yy_current_buffer->yy_n_chars = yy_n_chars = yy_current_buffer->yy_buf_size; if ( yy_cp < yy_current_buffer->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; } #endif /* ifndef YY_NO_UNPUT */ #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput() #else static int input() #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->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. */ yyrestart( yyin ); /* fall through */ case EOB_ACT_END_OF_FILE: { if ( yywrap() ) 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 yytext */ yy_hold_char = *++yy_c_buf_p; return c; } #endif /* YY_NO_INPUT */ #ifdef YY_USE_PROTOS void yyrestart( FILE *input_file ) #else void yyrestart( input_file ) FILE *input_file; #endif { if ( ! yy_current_buffer ) yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); yy_init_buffer( yy_current_buffer, input_file ); yy_load_buffer_state(); } #ifdef YY_USE_PROTOS void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) #else void yy_switch_to_buffer( new_buffer ) YY_BUFFER_STATE new_buffer; #endif { 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->yy_buf_pos = yy_c_buf_p; yy_current_buffer->yy_n_chars = yy_n_chars; } yy_current_buffer = 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; } #ifdef YY_USE_PROTOS void yy_load_buffer_state( void ) #else void yy_load_buffer_state() #endif { yy_n_chars = yy_current_buffer->yy_n_chars; yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; yyin = yy_current_buffer->yy_input_file; yy_hold_char = *yy_c_buf_p; } #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) #else YY_BUFFER_STATE yy_create_buffer( file, size ) FILE *file; int size; #endif { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) yy_flex_alloc( 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 *) yy_flex_alloc( 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; } #ifdef YY_USE_PROTOS void yy_delete_buffer( YY_BUFFER_STATE b ) #else void yy_delete_buffer( b ) YY_BUFFER_STATE b; #endif { if ( ! b ) return; if ( b == yy_current_buffer ) yy_current_buffer = (YY_BUFFER_STATE) 0; if ( b->yy_is_our_buffer ) yy_flex_free( (void *) b->yy_ch_buf ); yy_flex_free( (void *) b ); } #ifdef YY_USE_PROTOS void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) #else void yy_init_buffer( b, file ) YY_BUFFER_STATE b; FILE *file; #endif { yy_flush_buffer( b ); b->yy_input_file = file; b->yy_fill_buffer = 1; #if YY_ALWAYS_INTERACTIVE b->yy_is_interactive = 1; #else #if YY_NEVER_INTERACTIVE b->yy_is_interactive = 0; #else b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; #endif #endif } #ifdef YY_USE_PROTOS void yy_flush_buffer( YY_BUFFER_STATE b ) #else void yy_flush_buffer( b ) YY_BUFFER_STATE b; #endif { 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(); } #ifndef YY_NO_SCAN_BUFFER #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) #else YY_BUFFER_STATE yy_scan_buffer( base, size ) char *base; yy_size_t size; #endif { 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) yy_flex_alloc( 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; } #endif #ifndef YY_NO_SCAN_STRING #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str ) #else YY_BUFFER_STATE yy_scan_string( yy_str ) yyconst char *yy_str; #endif { int len; for ( len = 0; yy_str[len]; ++len ) ; return yy_scan_bytes( yy_str, len ); } #endif #ifndef YY_NO_SCAN_BYTES #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len ) #else YY_BUFFER_STATE yy_scan_bytes( bytes, len ) yyconst char *bytes; int len; #endif { YY_BUFFER_STATE b; char *buf; yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = len + 2; buf = (char *) yy_flex_alloc( n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); for ( i = 0; i < len; ++i ) buf[i] = bytes[i]; buf[len] = buf[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; } #endif #ifndef YY_NO_PUSH_STATE #ifdef YY_USE_PROTOS static void yy_push_state( int new_state ) #else static void yy_push_state( new_state ) int new_state; #endif { if ( yy_start_stack_ptr >= yy_start_stack_depth ) { yy_size_t new_size; yy_start_stack_depth += YY_START_STACK_INCR; new_size = yy_start_stack_depth * sizeof( int ); if ( ! yy_start_stack ) yy_start_stack = (int *) yy_flex_alloc( new_size ); else yy_start_stack = (int *) yy_flex_realloc( (void *) yy_start_stack, new_size ); if ( ! yy_start_stack ) YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); } yy_start_stack[yy_start_stack_ptr++] = YY_START; BEGIN(new_state); } #endif #ifndef YY_NO_POP_STATE static void yy_pop_state() { if ( --yy_start_stack_ptr < 0 ) YY_FATAL_ERROR( "start-condition stack underflow" ); BEGIN(yy_start_stack[yy_start_stack_ptr]); } #endif #ifndef YY_NO_TOP_STATE static int yy_top_state() { return yy_start_stack[yy_start_stack_ptr - 1]; } #endif #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif #ifdef YY_USE_PROTOS static void yy_fatal_error( yyconst char msg[] ) #else static void yy_fatal_error( msg ) char msg[]; #endif { (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. */ \ yytext[yyleng] = yy_hold_char; \ yy_c_buf_p = yytext + n; \ yy_hold_char = *yy_c_buf_p; \ *yy_c_buf_p = '\0'; \ yyleng = n; \ } \ while ( 0 ) /* Internal utility routines. */ #ifndef yytext_ptr #ifdef YY_USE_PROTOS static void yy_flex_strncpy( char *s1, yyconst char *s2, int n ) #else static void yy_flex_strncpy( s1, s2, n ) char *s1; yyconst char *s2; int n; #endif { register int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN #ifdef YY_USE_PROTOS static int yy_flex_strlen( yyconst char *s ) #else static int yy_flex_strlen( s ) yyconst char *s; #endif { register int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif #ifdef YY_USE_PROTOS static void *yy_flex_alloc( yy_size_t size ) #else static void *yy_flex_alloc( size ) yy_size_t size; #endif { return (void *) malloc( size ); } #ifdef YY_USE_PROTOS static void *yy_flex_realloc( void *ptr, yy_size_t size ) #else static void *yy_flex_realloc( ptr, size ) void *ptr; yy_size_t size; #endif { /* 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 ); } #ifdef YY_USE_PROTOS static void yy_flex_free( void *ptr ) #else static void yy_flex_free( ptr ) void *ptr; #endif { free( ptr ); } #if YY_MAIN int main() { yylex(); return 0; } #endif #line 337 "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'); 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': break; case 'h': case 'H': r->regno |= 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