diff options
| author | Jing Yu <jingyu@google.com> | 2009-11-05 16:55:30 -0800 |
|---|---|---|
| committer | Jing Yu <jingyu@google.com> | 2009-11-05 16:55:30 -0800 |
| commit | 2cafa61b4b039e5ac3b876fc44a05c61d66df4d4 (patch) | |
| tree | 1caaaacd28e00e283dbacd6726db52cbf2d5d909 /binutils-2.17/gas/bfin-lex.c | |
| parent | 8d401cf711539af5a2f78d12447341d774892618 (diff) | |
| download | toolchain_binutils-2cafa61b4b039e5ac3b876fc44a05c61d66df4d4.zip toolchain_binutils-2cafa61b4b039e5ac3b876fc44a05c61d66df4d4.tar.gz toolchain_binutils-2cafa61b4b039e5ac3b876fc44a05c61d66df4d4.tar.bz2 | |
check in binutils sources for prebuilt toolchains in Eclair.
Diffstat (limited to 'binutils-2.17/gas/bfin-lex.c')
| -rw-r--r-- | binutils-2.17/gas/bfin-lex.c | 3368 |
1 files changed, 3368 insertions, 0 deletions
diff --git a/binutils-2.17/gas/bfin-lex.c b/binutils-2.17/gas/bfin-lex.c new file mode 100644 index 0000000..cfc1fe7 --- /dev/null +++ b/binutils-2.17/gas/bfin-lex.c @@ -0,0 +1,3368 @@ +/* A lexical scanner generated by flex */ + +/* Scanner skeleton version: + * $Header: /cvs/src/src/gas/Attic/bfin-lex.c,v 1.1.2.1 2006/04/16 18:36:43 drow Exp $ + */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 + +#include <stdio.h> +#include <errno.h> + +/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ +#ifdef c_plusplus +#ifndef __cplusplus +#define __cplusplus +#endif +#endif + + +#ifdef __cplusplus + +#include <stdlib.h> +#ifndef _WIN32 +#include <unistd.h> +#endif + +/* 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 + 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 2, 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 <stdlib.h> +#include <string.h> +#include "bfin-defs.h" +#include "bfin-parse.h" +#include "as.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 788 "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 \ + { \ + 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 + +/* 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, *yy_bp; + register int yy_act; + +#line 45 "bfin-lex.l" + +#line 952 "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 46 "bfin-lex.l" +_REG.regno = REG_sftreset; return REG; + YY_BREAK +case 2: +YY_RULE_SETUP +#line 47 "bfin-lex.l" +_REG.regno = REG_omode; return REG; + YY_BREAK +case 3: +YY_RULE_SETUP +#line 48 "bfin-lex.l" +_REG.regno = REG_idle_req; return REG; + YY_BREAK +case 4: +YY_RULE_SETUP +#line 49 "bfin-lex.l" +_REG.regno = REG_hwerrcause; return REG; + YY_BREAK +case 5: +YY_RULE_SETUP +#line 50 "bfin-lex.l" +_REG.regno = REG_excause; return REG; + YY_BREAK +case 6: +YY_RULE_SETUP +#line 51 "bfin-lex.l" +_REG.regno = REG_emucause; return REG; + YY_BREAK +case 7: +YY_RULE_SETUP +#line 52 "bfin-lex.l" +return Z; + YY_BREAK +case 8: +YY_RULE_SETUP +#line 53 "bfin-lex.l" +return X; + YY_BREAK +case 9: +YY_RULE_SETUP +#line 54 "bfin-lex.l" +yylval.value = M_W32; return MMOD; + YY_BREAK +case 10: +YY_RULE_SETUP +#line 55 "bfin-lex.l" +return W; + YY_BREAK +case 11: +YY_RULE_SETUP +#line 56 "bfin-lex.l" +return VIT_MAX; + YY_BREAK +case 12: +YY_RULE_SETUP +#line 57 "bfin-lex.l" +return V; /* Special: V is a statflag and a modifier. */ + YY_BREAK +case 13: +YY_RULE_SETUP +#line 58 "bfin-lex.l" +_REG.regno = REG_USP; return REG; + YY_BREAK +case 14: +YY_RULE_SETUP +#line 59 "bfin-lex.l" +return TL; + YY_BREAK +case 15: +YY_RULE_SETUP +#line 60 "bfin-lex.l" +return TH; + YY_BREAK +case 16: +YY_RULE_SETUP +#line 61 "bfin-lex.l" +yylval.value = M_TFU; return MMOD; + YY_BREAK +case 17: +YY_RULE_SETUP +#line 62 "bfin-lex.l" +return TESTSET; + YY_BREAK +case 18: +YY_RULE_SETUP +#line 63 "bfin-lex.l" +yylval.value = M_T; return MMOD; + YY_BREAK +case 19: +YY_RULE_SETUP +#line 64 "bfin-lex.l" +return S; + YY_BREAK +case 20: +YY_RULE_SETUP +#line 65 "bfin-lex.l" +_REG.regno = REG_SYSCFG; return REG; + YY_BREAK +case 21: +YY_RULE_SETUP +#line 66 "bfin-lex.l" +return STI; + YY_BREAK +case 22: +YY_RULE_SETUP +#line 67 "bfin-lex.l" +return SSYNC; + YY_BREAK +case 23: +YY_RULE_SETUP +#line 68 "bfin-lex.l" +_REG.regno = REG_SP; return HALF_REG; + YY_BREAK +case 24: +YY_RULE_SETUP +#line 69 "bfin-lex.l" +_REG.regno = REG_SP | F_REG_HIGH; return HALF_REG; + YY_BREAK +case 25: +YY_RULE_SETUP +#line 70 "bfin-lex.l" +_REG.regno = REG_SP; return REG; + YY_BREAK +case 26: +YY_RULE_SETUP +#line 71 "bfin-lex.l" +return SIGNBITS; + YY_BREAK +case 27: +YY_RULE_SETUP +#line 72 "bfin-lex.l" +return SIGN; + YY_BREAK +case 28: +YY_RULE_SETUP +#line 73 "bfin-lex.l" +_REG.regno = REG_SEQSTAT; return REG; + YY_BREAK +case 29: +YY_RULE_SETUP +#line 74 "bfin-lex.l" +return SEARCH; + YY_BREAK +case 30: +YY_RULE_SETUP +#line 75 "bfin-lex.l" +return SHIFT; + YY_BREAK +case 31: +YY_RULE_SETUP +#line 76 "bfin-lex.l" +return SCO; + YY_BREAK +case 32: +YY_RULE_SETUP +#line 78 "bfin-lex.l" +return SAA; + YY_BREAK +case 33: +YY_RULE_SETUP +#line 79 "bfin-lex.l" +yylval.value = M_S2RND; return MMOD; + YY_BREAK +case 34: +YY_RULE_SETUP +#line 80 "bfin-lex.l" +return RTX; + YY_BREAK +case 35: +YY_RULE_SETUP +#line 81 "bfin-lex.l" +return RTS; + YY_BREAK +case 36: +YY_RULE_SETUP +#line 82 "bfin-lex.l" +return RTN; + YY_BREAK +case 37: +YY_RULE_SETUP +#line 83 "bfin-lex.l" +return RTI; + YY_BREAK +case 38: +YY_RULE_SETUP +#line 84 "bfin-lex.l" +return RTE; + YY_BREAK +case 39: +YY_RULE_SETUP +#line 85 "bfin-lex.l" +return ROT; + YY_BREAK +case 40: +YY_RULE_SETUP +#line 86 "bfin-lex.l" +return RND20; + YY_BREAK +case 41: +YY_RULE_SETUP +#line 87 "bfin-lex.l" +return RND12; + YY_BREAK +case 42: +YY_RULE_SETUP +#line 88 "bfin-lex.l" +return RNDL; + YY_BREAK +case 43: +YY_RULE_SETUP +#line 89 "bfin-lex.l" +return RNDH; + YY_BREAK +case 44: +YY_RULE_SETUP +#line 90 "bfin-lex.l" +return RND; + YY_BREAK +case 45: +YY_RULE_SETUP +#line 92 "bfin-lex.l" +return parse_halfreg(&yylval.reg, T_REG_R, yytext); + YY_BREAK +case 46: +YY_RULE_SETUP +#line 94 "bfin-lex.l" +_REG.regno = REG_RETS; return REG; + YY_BREAK +case 47: +YY_RULE_SETUP +#line 95 "bfin-lex.l" +_REG.regno = REG_RETI; return REG; + YY_BREAK +case 48: +YY_RULE_SETUP +#line 96 "bfin-lex.l" +_REG.regno = REG_RETX; return REG; + YY_BREAK +case 49: +YY_RULE_SETUP +#line 97 "bfin-lex.l" +_REG.regno = REG_RETN; return REG; + YY_BREAK +case 50: +YY_RULE_SETUP +#line 98 "bfin-lex.l" +_REG.regno = REG_RETE; return REG; + YY_BREAK +case 51: +YY_RULE_SETUP +#line 99 "bfin-lex.l" +_REG.regno = REG_EMUDAT; return REG; + YY_BREAK +case 52: +YY_RULE_SETUP +#line 100 "bfin-lex.l" +return RAISE; + YY_BREAK +case 53: +YY_RULE_SETUP +#line 102 "bfin-lex.l" +return parse_reg (&yylval.reg, T_REG_R, yytext); + YY_BREAK +case 54: +YY_RULE_SETUP +#line 104 "bfin-lex.l" +return R; + YY_BREAK +case 55: +YY_RULE_SETUP +#line 105 "bfin-lex.l" +return PRNT; + YY_BREAK +case 56: +YY_RULE_SETUP +#line 106 "bfin-lex.l" +return PC; + YY_BREAK +case 57: +YY_RULE_SETUP +#line 107 "bfin-lex.l" +return PACK; + YY_BREAK +case 58: +YY_RULE_SETUP +#line 109 "bfin-lex.l" +return parse_halfreg (&yylval.reg, T_REG_P, yytext); + YY_BREAK +case 59: +YY_RULE_SETUP +#line 110 "bfin-lex.l" +return parse_reg (&yylval.reg, T_REG_P, yytext); + YY_BREAK +case 60: +YY_RULE_SETUP +#line 112 "bfin-lex.l" +return OUTC; + YY_BREAK +case 61: +YY_RULE_SETUP +#line 113 "bfin-lex.l" +return ONES; + YY_BREAK +case 62: +YY_RULE_SETUP +#line 115 "bfin-lex.l" +return NOT; + YY_BREAK +case 63: +YY_RULE_SETUP +#line 116 "bfin-lex.l" +return NOP; + YY_BREAK +case 64: +YY_RULE_SETUP +#line 117 "bfin-lex.l" +return MNOP; + YY_BREAK +case 65: +YY_RULE_SETUP +#line 118 "bfin-lex.l" +return NS; + YY_BREAK +case 66: +YY_RULE_SETUP +#line 121 "bfin-lex.l" +return MIN; + YY_BREAK +case 67: +YY_RULE_SETUP +#line 122 "bfin-lex.l" +return MAX; + YY_BREAK +case 68: +YY_RULE_SETUP +#line 124 "bfin-lex.l" +return parse_halfreg (&yylval.reg, T_REG_M, yytext); + YY_BREAK +case 69: +YY_RULE_SETUP +#line 125 "bfin-lex.l" +return parse_reg (&yylval.reg, T_REG_M, yytext); + YY_BREAK +case 70: +YY_RULE_SETUP +#line 127 "bfin-lex.l" +return M; + YY_BREAK +case 71: +YY_RULE_SETUP +#line 128 "bfin-lex.l" +return LT; + YY_BREAK +case 72: +YY_RULE_SETUP +#line 129 "bfin-lex.l" +return LSHIFT; + YY_BREAK +case 73: +YY_RULE_SETUP +#line 130 "bfin-lex.l" +return LSETUP; + YY_BREAK +case 74: +YY_RULE_SETUP +#line 131 "bfin-lex.l" +return LOOP; + YY_BREAK +case 75: +YY_RULE_SETUP +#line 132 "bfin-lex.l" +return LOOP_BEGIN; + YY_BREAK +case 76: +YY_RULE_SETUP +#line 133 "bfin-lex.l" +return LOOP_END; + YY_BREAK +case 77: +YY_RULE_SETUP +#line 135 "bfin-lex.l" +return LE; + YY_BREAK +case 78: +YY_RULE_SETUP +#line 136 "bfin-lex.l" +_REG.regno = REG_LC0; return REG; + YY_BREAK +case 79: +YY_RULE_SETUP +#line 137 "bfin-lex.l" +_REG.regno = REG_LT0; return REG; + YY_BREAK +case 80: +YY_RULE_SETUP +#line 138 "bfin-lex.l" +_REG.regno = REG_LB0; return REG; + YY_BREAK +case 81: +YY_RULE_SETUP +#line 139 "bfin-lex.l" +_REG.regno = REG_LC1; return REG; + YY_BREAK +case 82: +YY_RULE_SETUP +#line 140 "bfin-lex.l" +_REG.regno = REG_LT1; return REG; + YY_BREAK +case 83: +YY_RULE_SETUP +#line 141 "bfin-lex.l" +_REG.regno = REG_LB1; return REG; + YY_BREAK +case 84: +YY_RULE_SETUP +#line 143 "bfin-lex.l" +return parse_halfreg (&yylval.reg, T_REG_L, yytext); + YY_BREAK +case 85: +YY_RULE_SETUP +#line 144 "bfin-lex.l" +return parse_reg (&yylval.reg, T_REG_L, yytext); + YY_BREAK +case 86: +YY_RULE_SETUP +#line 145 "bfin-lex.l" +return LO; + YY_BREAK +case 87: +YY_RULE_SETUP +#line 146 "bfin-lex.l" +{ BEGIN 0; return JUMP_DOT_S;} + YY_BREAK +case 88: +YY_RULE_SETUP +#line 147 "bfin-lex.l" +{ BEGIN 0; return JUMP_DOT_L;} + YY_BREAK +case 89: +YY_RULE_SETUP +#line 148 "bfin-lex.l" +{ BEGIN 0; return JUMP;} + YY_BREAK +case 90: +YY_RULE_SETUP +#line 149 "bfin-lex.l" +{ BEGIN 0; return JUMP_DOT_L; } + YY_BREAK +case 91: +YY_RULE_SETUP +#line 150 "bfin-lex.l" +yylval.value = M_IU; return MMOD; + YY_BREAK +case 92: +YY_RULE_SETUP +#line 151 "bfin-lex.l" +yylval.value = M_ISS2; return MMOD; + YY_BREAK +case 93: +YY_RULE_SETUP +#line 152 "bfin-lex.l" +yylval.value = M_IS; return MMOD; + YY_BREAK +case 94: +YY_RULE_SETUP +#line 153 "bfin-lex.l" +yylval.value = M_IH; return MMOD; + YY_BREAK +case 95: +YY_RULE_SETUP +#line 154 "bfin-lex.l" +return IF; + YY_BREAK +case 96: +YY_RULE_SETUP +#line 155 "bfin-lex.l" +return parse_halfreg (&yylval.reg, T_REG_I, yytext); + YY_BREAK +case 97: +YY_RULE_SETUP +#line 156 "bfin-lex.l" +return parse_reg (&yylval.reg, T_REG_I, yytext); + YY_BREAK +case 98: +YY_RULE_SETUP +#line 157 "bfin-lex.l" +return HLT; + YY_BREAK +case 99: +YY_RULE_SETUP +#line 158 "bfin-lex.l" +return HI; + YY_BREAK +case 100: +YY_RULE_SETUP +#line 159 "bfin-lex.l" +return GT; + YY_BREAK +case 101: +YY_RULE_SETUP +#line 160 "bfin-lex.l" +return GE; + YY_BREAK +case 102: +YY_RULE_SETUP +#line 161 "bfin-lex.l" +yylval.value = M_FU; return MMOD; + YY_BREAK +case 103: +YY_RULE_SETUP +#line 162 "bfin-lex.l" +_REG.regno = REG_FP; return REG; + YY_BREAK +case 104: +YY_RULE_SETUP +#line 163 "bfin-lex.l" +_REG.regno = REG_FP; return HALF_REG; + YY_BREAK +case 105: +YY_RULE_SETUP +#line 164 "bfin-lex.l" +_REG.regno = REG_FP | F_REG_HIGH; return HALF_REG; + YY_BREAK +case 106: +YY_RULE_SETUP +#line 166 "bfin-lex.l" +return EXTRACT; + YY_BREAK +case 107: +YY_RULE_SETUP +#line 167 "bfin-lex.l" +return EXPADJ; + YY_BREAK +case 108: +YY_RULE_SETUP +#line 168 "bfin-lex.l" +return EXCPT; + YY_BREAK +case 109: +YY_RULE_SETUP +#line 169 "bfin-lex.l" +return EMUEXCPT; + YY_BREAK +case 110: +YY_RULE_SETUP +#line 170 "bfin-lex.l" +return DIVS; + YY_BREAK +case 111: +YY_RULE_SETUP +#line 171 "bfin-lex.l" +return DIVQ; + YY_BREAK +case 112: +YY_RULE_SETUP +#line 172 "bfin-lex.l" +return DISALGNEXCPT; + YY_BREAK +case 113: +YY_RULE_SETUP +#line 173 "bfin-lex.l" +return DEPOSIT; + YY_BREAK +case 114: +YY_RULE_SETUP +#line 174 "bfin-lex.l" +return DBGHALT; + YY_BREAK +case 115: +YY_RULE_SETUP +#line 175 "bfin-lex.l" +return DBGCMPLX; + YY_BREAK +case 116: +YY_RULE_SETUP +#line 176 "bfin-lex.l" +return DBGAL; + YY_BREAK +case 117: +YY_RULE_SETUP +#line 177 "bfin-lex.l" +return DBGAH; + YY_BREAK +case 118: +YY_RULE_SETUP +#line 178 "bfin-lex.l" +return DBGA; + YY_BREAK +case 119: +YY_RULE_SETUP +#line 179 "bfin-lex.l" +return DBG; + YY_BREAK +case 120: +YY_RULE_SETUP +#line 180 "bfin-lex.l" +{ _REG.regno = REG_CYCLES2; return REG; } + YY_BREAK +case 121: +YY_RULE_SETUP +#line 181 "bfin-lex.l" +{ _REG.regno = REG_CYCLES; return REG; } + YY_BREAK +case 122: +YY_RULE_SETUP +#line 182 "bfin-lex.l" +return CSYNC; + YY_BREAK +case 123: +YY_RULE_SETUP +#line 183 "bfin-lex.l" +return CO; + YY_BREAK +case 124: +YY_RULE_SETUP +#line 184 "bfin-lex.l" +return CLI; + YY_BREAK +case 125: +YY_RULE_SETUP +#line 186 "bfin-lex.l" +_REG.regno = REG_CC; return CCREG; + YY_BREAK +case 126: +YY_RULE_SETUP +#line 187 "bfin-lex.l" +{ BEGIN 0; return CALL;} + YY_BREAK +case 127: +YY_RULE_SETUP +#line 188 "bfin-lex.l" +{ BEGIN 0; return CALL;} + YY_BREAK +case 128: +YY_RULE_SETUP +#line 189 "bfin-lex.l" +return BYTEUNPACK; + YY_BREAK +case 129: +YY_RULE_SETUP +#line 190 "bfin-lex.l" +return BYTEPACK; + YY_BREAK +case 130: +YY_RULE_SETUP +#line 191 "bfin-lex.l" +return BYTEOP16M; + YY_BREAK +case 131: +YY_RULE_SETUP +#line 192 "bfin-lex.l" +return BYTEOP16P; + YY_BREAK +case 132: +YY_RULE_SETUP +#line 193 "bfin-lex.l" +return BYTEOP3P; + YY_BREAK +case 133: +YY_RULE_SETUP +#line 194 "bfin-lex.l" +return BYTEOP2M; + YY_BREAK +case 134: +YY_RULE_SETUP +#line 195 "bfin-lex.l" +return BYTEOP2P; + YY_BREAK +case 135: +YY_RULE_SETUP +#line 196 "bfin-lex.l" +return BYTEOP1P; + YY_BREAK +case 136: +YY_RULE_SETUP +#line 197 "bfin-lex.l" +return BY; + YY_BREAK +case 137: +YY_RULE_SETUP +#line 198 "bfin-lex.l" +return BXORSHIFT; + YY_BREAK +case 138: +YY_RULE_SETUP +#line 199 "bfin-lex.l" +return BXOR; + YY_BREAK +case 139: +YY_RULE_SETUP +#line 201 "bfin-lex.l" +return BREV; + YY_BREAK +case 140: +YY_RULE_SETUP +#line 202 "bfin-lex.l" +return BP; + YY_BREAK +case 141: +YY_RULE_SETUP +#line 203 "bfin-lex.l" +return BITTST; + YY_BREAK +case 142: +YY_RULE_SETUP +#line 204 "bfin-lex.l" +return BITTGL; + YY_BREAK +case 143: +YY_RULE_SETUP +#line 205 "bfin-lex.l" +return BITSET; + YY_BREAK +case 144: +YY_RULE_SETUP +#line 206 "bfin-lex.l" +return BITMUX; + YY_BREAK +case 145: +YY_RULE_SETUP +#line 207 "bfin-lex.l" +return BITCLR; + YY_BREAK +case 146: +YY_RULE_SETUP +#line 208 "bfin-lex.l" +return parse_halfreg (&yylval.reg, T_REG_B, yytext); + YY_BREAK +case 147: +YY_RULE_SETUP +#line 209 "bfin-lex.l" +return parse_reg (&yylval.reg, T_REG_B, yytext); + YY_BREAK +case 148: +YY_RULE_SETUP +#line 210 "bfin-lex.l" +return B; + YY_BREAK +case 149: +YY_RULE_SETUP +#line 211 "bfin-lex.l" +_REG.regno = S_AZ; return STATUS_REG; + YY_BREAK +case 150: +YY_RULE_SETUP +#line 212 "bfin-lex.l" +_REG.regno = S_AN; return STATUS_REG; + YY_BREAK +case 151: +YY_RULE_SETUP +#line 213 "bfin-lex.l" +_REG.regno = S_AQ; return STATUS_REG; + YY_BREAK +case 152: +YY_RULE_SETUP +#line 214 "bfin-lex.l" +_REG.regno = S_AC0; return STATUS_REG; + YY_BREAK +case 153: +YY_RULE_SETUP +#line 215 "bfin-lex.l" +_REG.regno = S_AC1; return STATUS_REG; + YY_BREAK +case 154: +YY_RULE_SETUP +#line 216 "bfin-lex.l" +_REG.regno = S_AV0; return STATUS_REG; + YY_BREAK +case 155: +YY_RULE_SETUP +#line 217 "bfin-lex.l" +_REG.regno = S_AV0S; return STATUS_REG; + YY_BREAK +case 156: +YY_RULE_SETUP +#line 218 "bfin-lex.l" +_REG.regno = S_AV1; return STATUS_REG; + YY_BREAK +case 157: +YY_RULE_SETUP +#line 219 "bfin-lex.l" +_REG.regno = S_AV1S; return STATUS_REG; + YY_BREAK +case 158: +YY_RULE_SETUP +#line 220 "bfin-lex.l" +_REG.regno = S_V; return STATUS_REG; + YY_BREAK +case 159: +YY_RULE_SETUP +#line 221 "bfin-lex.l" +_REG.regno = S_VS; return STATUS_REG; + YY_BREAK +case 160: +YY_RULE_SETUP +#line 224 "bfin-lex.l" +_REG.regno = REG_ASTAT; return REG; + YY_BREAK +case 161: +YY_RULE_SETUP +#line 225 "bfin-lex.l" +return ASHIFT; + YY_BREAK +case 162: +YY_RULE_SETUP +#line 226 "bfin-lex.l" +return ASL; + YY_BREAK +case 163: +YY_RULE_SETUP +#line 227 "bfin-lex.l" +return ASR; + YY_BREAK +case 164: +YY_RULE_SETUP +#line 228 "bfin-lex.l" +return ALIGN8; + YY_BREAK +case 165: +YY_RULE_SETUP +#line 229 "bfin-lex.l" +return ALIGN16; + YY_BREAK +case 166: +YY_RULE_SETUP +#line 230 "bfin-lex.l" +return ALIGN24; + YY_BREAK +case 167: +YY_RULE_SETUP +#line 231 "bfin-lex.l" +return A_ONE_DOT_L; + YY_BREAK +case 168: +YY_RULE_SETUP +#line 232 "bfin-lex.l" +return A_ZERO_DOT_L; + YY_BREAK +case 169: +YY_RULE_SETUP +#line 233 "bfin-lex.l" +return A_ONE_DOT_H; + YY_BREAK +case 170: +YY_RULE_SETUP +#line 234 "bfin-lex.l" +return A_ZERO_DOT_H; + YY_BREAK +case 171: +YY_RULE_SETUP +#line 235 "bfin-lex.l" +return ABS; + YY_BREAK +case 172: +YY_RULE_SETUP +#line 236 "bfin-lex.l" +return ABORT; + YY_BREAK +case 173: +YY_RULE_SETUP +#line 237 "bfin-lex.l" +_REG.regno = REG_A1x; return REG; + YY_BREAK +case 174: +YY_RULE_SETUP +#line 238 "bfin-lex.l" +_REG.regno = REG_A1w; return REG; + YY_BREAK +case 175: +YY_RULE_SETUP +#line 239 "bfin-lex.l" +_REG.regno = REG_A1; return REG_A_DOUBLE_ONE; + YY_BREAK +case 176: +YY_RULE_SETUP +#line 240 "bfin-lex.l" +_REG.regno = REG_A0x; return REG; + YY_BREAK +case 177: +YY_RULE_SETUP +#line 241 "bfin-lex.l" +_REG.regno = REG_A0w; return REG; + YY_BREAK +case 178: +YY_RULE_SETUP +#line 242 "bfin-lex.l" +_REG.regno = REG_A0; return REG_A_DOUBLE_ZERO; + YY_BREAK +case 179: +YY_RULE_SETUP +#line 243 "bfin-lex.l" +return GOT; + YY_BREAK +case 180: +YY_RULE_SETUP +#line 244 "bfin-lex.l" +return GOT17M4; + YY_BREAK +case 181: +YY_RULE_SETUP +#line 245 "bfin-lex.l" +return FUNCDESC_GOT17M4; + YY_BREAK +case 182: +YY_RULE_SETUP +#line 246 "bfin-lex.l" +return PLTPC; + YY_BREAK +case 183: +YY_RULE_SETUP +#line 249 "bfin-lex.l" +return TILDA; + YY_BREAK +case 184: +YY_RULE_SETUP +#line 250 "bfin-lex.l" +return _BAR_ASSIGN; + YY_BREAK +case 185: +YY_RULE_SETUP +#line 251 "bfin-lex.l" +return BAR; + YY_BREAK +case 186: +YY_RULE_SETUP +#line 252 "bfin-lex.l" +return _CARET_ASSIGN; + YY_BREAK +case 187: +YY_RULE_SETUP +#line 253 "bfin-lex.l" +return CARET; + YY_BREAK +case 188: +YY_RULE_SETUP +#line 254 "bfin-lex.l" +return RBRACK; + YY_BREAK +case 189: +YY_RULE_SETUP +#line 255 "bfin-lex.l" +return LBRACK; + YY_BREAK +case 190: +YY_RULE_SETUP +#line 256 "bfin-lex.l" +return _GREATER_GREATER_GREATER_THAN_ASSIGN; + YY_BREAK +case 191: +YY_RULE_SETUP +#line 257 "bfin-lex.l" +return _GREATER_GREATER_ASSIGN; + YY_BREAK +case 192: +YY_RULE_SETUP +#line 258 "bfin-lex.l" +return _GREATER_GREATER_GREATER; + YY_BREAK +case 193: +YY_RULE_SETUP +#line 259 "bfin-lex.l" +return GREATER_GREATER; + YY_BREAK +case 194: +YY_RULE_SETUP +#line 260 "bfin-lex.l" +return _ASSIGN_ASSIGN; + YY_BREAK +case 195: +YY_RULE_SETUP +#line 261 "bfin-lex.l" +return ASSIGN; + YY_BREAK +case 196: +YY_RULE_SETUP +#line 262 "bfin-lex.l" +return _LESS_THAN_ASSIGN; + YY_BREAK +case 197: +YY_RULE_SETUP +#line 263 "bfin-lex.l" +return _LESS_LESS_ASSIGN; + YY_BREAK +case 198: +YY_RULE_SETUP +#line 264 "bfin-lex.l" +return LESS_LESS; + YY_BREAK +case 199: +YY_RULE_SETUP +#line 265 "bfin-lex.l" +return LESS_THAN; + YY_BREAK +case 200: +YY_RULE_SETUP +#line 266 "bfin-lex.l" +return LPAREN; + YY_BREAK +case 201: +YY_RULE_SETUP +#line 267 "bfin-lex.l" +return RPAREN; + YY_BREAK +case 202: +YY_RULE_SETUP +#line 268 "bfin-lex.l" +return COLON; + YY_BREAK +case 203: +YY_RULE_SETUP +#line 269 "bfin-lex.l" +return SLASH; + YY_BREAK +case 204: +YY_RULE_SETUP +#line 270 "bfin-lex.l" +return _MINUS_ASSIGN; + YY_BREAK +case 205: +YY_RULE_SETUP +#line 271 "bfin-lex.l" +return _PLUS_BAR_PLUS; + YY_BREAK +case 206: +YY_RULE_SETUP +#line 272 "bfin-lex.l" +return _MINUS_BAR_PLUS; + YY_BREAK +case 207: +YY_RULE_SETUP +#line 273 "bfin-lex.l" +return _PLUS_BAR_MINUS; + YY_BREAK +case 208: +YY_RULE_SETUP +#line 274 "bfin-lex.l" +return _MINUS_BAR_MINUS; + YY_BREAK +case 209: +YY_RULE_SETUP +#line 275 "bfin-lex.l" +return _MINUS_MINUS; + YY_BREAK +case 210: +YY_RULE_SETUP +#line 276 "bfin-lex.l" +return MINUS; + YY_BREAK +case 211: +YY_RULE_SETUP +#line 277 "bfin-lex.l" +return COMMA; + YY_BREAK +case 212: +YY_RULE_SETUP +#line 278 "bfin-lex.l" +return _PLUS_ASSIGN; + YY_BREAK +case 213: +YY_RULE_SETUP +#line 279 "bfin-lex.l" +return _PLUS_PLUS; + YY_BREAK +case 214: +YY_RULE_SETUP +#line 280 "bfin-lex.l" +return PLUS; + YY_BREAK +case 215: +YY_RULE_SETUP +#line 281 "bfin-lex.l" +return _STAR_ASSIGN; + YY_BREAK +case 216: +YY_RULE_SETUP +#line 282 "bfin-lex.l" +return STAR; + YY_BREAK +case 217: +YY_RULE_SETUP +#line 283 "bfin-lex.l" +return _AMPERSAND_ASSIGN; + YY_BREAK +case 218: +YY_RULE_SETUP +#line 284 "bfin-lex.l" +return AMPERSAND; + YY_BREAK +case 219: +YY_RULE_SETUP +#line 285 "bfin-lex.l" +return PERCENT; + YY_BREAK +case 220: +YY_RULE_SETUP +#line 286 "bfin-lex.l" +return BANG; + YY_BREAK +case 221: +YY_RULE_SETUP +#line 287 "bfin-lex.l" +return SEMICOLON; + YY_BREAK +case 222: +YY_RULE_SETUP +#line 288 "bfin-lex.l" +return _ASSIGN_BANG; + YY_BREAK +case 223: +YY_RULE_SETUP +#line 289 "bfin-lex.l" +return DOUBLE_BAR; + YY_BREAK +case 224: +YY_RULE_SETUP +#line 290 "bfin-lex.l" +return AT; + YY_BREAK +case 225: +YY_RULE_SETUP +#line 291 "bfin-lex.l" +return PREFETCH; + YY_BREAK +case 226: +YY_RULE_SETUP +#line 292 "bfin-lex.l" +return UNLINK; + YY_BREAK +case 227: +YY_RULE_SETUP +#line 293 "bfin-lex.l" +return LINK; + YY_BREAK +case 228: +YY_RULE_SETUP +#line 294 "bfin-lex.l" +return IDLE; + YY_BREAK +case 229: +YY_RULE_SETUP +#line 295 "bfin-lex.l" +return IFLUSH; + YY_BREAK +case 230: +YY_RULE_SETUP +#line 296 "bfin-lex.l" +return FLUSHINV; + YY_BREAK +case 231: +YY_RULE_SETUP +#line 297 "bfin-lex.l" +return FLUSH; + YY_BREAK +case 232: +YY_RULE_SETUP +#line 298 "bfin-lex.l" +{ + yylval.value = parse_int (&yytext); + return NUMBER; + } + YY_BREAK +case 233: +YY_RULE_SETUP +#line 302 "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 307 "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 336 "bfin-lex.l" +; + YY_BREAK +case 236: +YY_RULE_SETUP +#line 337 "bfin-lex.l" +; + YY_BREAK +case 237: +YY_RULE_SETUP +#line 338 "bfin-lex.l" +return yytext[0]; + YY_BREAK +case 238: +YY_RULE_SETUP +#line 339 "bfin-lex.l" +ECHO; + YY_BREAK +#line 2260 "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 */ + + +#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; + } + + +#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 ); + } + + +#ifndef _WIN32 +#include <unistd.h> +#else +#ifndef YY_ALWAYS_INTERACTIVE +#ifndef YY_NEVER_INTERACTIVE +extern int isatty YY_PROTO(( int )); +#endif +#endif +#endif + +#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 339 "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 |