OpenCores
URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [binutils-2.20.1/] [gas/] [bfin-lex.c] - Blame information for rev 339

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 205 julius 
 
2 
#line 3 "bfin-lex.c"
3 
 
4 
#define  YY_INT_ALIGNED short int
5 
 
6 
/* A lexical scanner generated by flex */
7 
 
8 
#define FLEX_SCANNER
9 
#define YY_FLEX_MAJOR_VERSION 2
10 
#define YY_FLEX_MINOR_VERSION 5
11 
#define YY_FLEX_SUBMINOR_VERSION 35
12 
#if YY_FLEX_SUBMINOR_VERSION > 0
13 
#define FLEX_BETA
14 
#endif
15 
 
16 
/* First, we deal with  platform-specific or compiler-specific issues. */
17 
 
18 
/* begin standard C headers. */
19 
#include <stdio.h>
20 
#include <string.h>
21 
#include <errno.h>
22 
#include <stdlib.h>
23 
 
24 
/* end standard C headers. */
25 
 
26 
/* flex integer type definitions */
27 
 
28 
#ifndef FLEXINT_H
29 
#define FLEXINT_H
30 
 
31 
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
32 
 
33 
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
34 
 
35 
/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
36 
 * if you want the limit (max/min) macros for int types.
37 
 */
38 
#ifndef __STDC_LIMIT_MACROS
39 
#define __STDC_LIMIT_MACROS 1
40 
#endif
41 
 
42 
#include <inttypes.h>
43 
typedef int8_t flex_int8_t;
44 
typedef uint8_t flex_uint8_t;
45 
typedef int16_t flex_int16_t;
46 
typedef uint16_t flex_uint16_t;
47 
typedef int32_t flex_int32_t;
48 
typedef uint32_t flex_uint32_t;
49 
#else
50 
typedef signed char flex_int8_t;
51 
typedef short int flex_int16_t;
52 
typedef int flex_int32_t;
53 
typedef unsigned char flex_uint8_t;
54 
typedef unsigned short int flex_uint16_t;
55 
typedef unsigned int flex_uint32_t;
56 
#endif /* ! C99 */
57 
 
58 
/* Limits of integral types. */
59 
#ifndef INT8_MIN
60 
#define INT8_MIN               (-128)
61 
#endif
62 
#ifndef INT16_MIN
63 
#define INT16_MIN              (-32767-1)
64 
#endif
65 
#ifndef INT32_MIN
66 
#define INT32_MIN              (-2147483647-1)
67 
#endif
68 
#ifndef INT8_MAX
69 
#define INT8_MAX               (127)
70 
#endif
71 
#ifndef INT16_MAX
72 
#define INT16_MAX              (32767)
73 
#endif
74 
#ifndef INT32_MAX
75 
#define INT32_MAX              (2147483647)
76 
#endif
77 
#ifndef UINT8_MAX
78 
#define UINT8_MAX              (255U)
79 
#endif
80 
#ifndef UINT16_MAX
81 
#define UINT16_MAX             (65535U)
82 
#endif
83 
#ifndef UINT32_MAX
84 
#define UINT32_MAX             (4294967295U)
85 
#endif
86 
 
87 
#endif /* ! FLEXINT_H */
88 
 
89 
#ifdef __cplusplus
90 
 
91 
/* The "const" storage-class-modifier is valid. */
92 
#define YY_USE_CONST
93 
 
94 
#else   /* ! __cplusplus */
95 
 
96 
/* C99 requires __STDC__ to be defined as 1. */
97 
#if defined (__STDC__)
98 
 
99 
#define YY_USE_CONST
100 
 
101 
#endif  /* defined (__STDC__) */
102 
#endif  /* ! __cplusplus */
103 
 
104 
#ifdef YY_USE_CONST
105 
#define yyconst const
106 
#else
107 
#define yyconst
108 
#endif
109 
 
110 
/* Returned upon end-of-file. */
111 
#define YY_NULL 0
112 
 
113 
/* Promotes a possibly negative, possibly signed char to an unsigned
114 
 * integer for use as an array index.  If the signed char is negative,
115 
 * we want to instead treat it as an 8-bit unsigned char, hence the
116 
 * double cast.
117 
 */
118 
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
119 
 
120 
/* Enter a start condition.  This macro really ought to take a parameter,
121 
 * but we do it the disgusting crufty way forced on us by the ()-less
122 
 * definition of BEGIN.
123 
 */
124 
#define BEGIN (yy_start) = 1 + 2 *
125 
 
126 
/* Translate the current start state into a value that can be later handed
127 
 * to BEGIN to return to the state.  The YYSTATE alias is for lex
128 
 * compatibility.
129 
 */
130 
#define YY_START (((yy_start) - 1) / 2)
131 
#define YYSTATE YY_START
132 
 
133 
/* Action number for EOF rule of a given start state. */
134 
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
135 
 
136 
/* Special action meaning "start processing a new file". */
137 
#define YY_NEW_FILE yyrestart(yyin  )
138 
 
139 
#define YY_END_OF_BUFFER_CHAR 0
140 
 
141 
/* Size of default input buffer. */
142 
#ifndef YY_BUF_SIZE
143 
#define YY_BUF_SIZE 16384
144 
#endif
145 
 
146 
/* The state buf must be large enough to hold one state per character in the main buffer.
147 
 */
148 
#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
149 
 
150 
#ifndef YY_TYPEDEF_YY_BUFFER_STATE
151 
#define YY_TYPEDEF_YY_BUFFER_STATE
152 
typedef struct yy_buffer_state *YY_BUFFER_STATE;
153 
#endif
154 
 
155 
#ifndef YY_TYPEDEF_YY_SIZE_T
156 
#define YY_TYPEDEF_YY_SIZE_T
157 
typedef size_t yy_size_t;
158 
#endif
159 
 
160 
extern yy_size_t yyleng;
161 
 
162 
extern FILE *yyin, *yyout;
163 
 
164 
#define EOB_ACT_CONTINUE_SCAN 0
165 
#define EOB_ACT_END_OF_FILE 1
166 
#define EOB_ACT_LAST_MATCH 2
167 
 
168 
    #define YY_LESS_LINENO(n)
169 
 
170 
/* Return all but the first "n" matched characters back to the input stream. */
171 
#define yyless(n) \
172 
        do \
173 
                { \
174 
                /* Undo effects of setting up yytext. */ \
175 
        int yyless_macro_arg = (n); \
176 
        YY_LESS_LINENO(yyless_macro_arg);\
177 
                *yy_cp = (yy_hold_char); \
178 
                YY_RESTORE_YY_MORE_OFFSET \
179 
                (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
180 
                YY_DO_BEFORE_ACTION; /* set up yytext again */ \
181 
                } \
182 
        while ( 0 )
183 
 
184 
#define unput(c) yyunput( c, (yytext_ptr)  )
185 
 
186 
#ifndef YY_STRUCT_YY_BUFFER_STATE
187 
#define YY_STRUCT_YY_BUFFER_STATE
188 
struct yy_buffer_state
189 
        {
190 
        FILE *yy_input_file;
191 
 
192 
        char *yy_ch_buf;                /* input buffer */
193 
        char *yy_buf_pos;               /* current position in input buffer */
194 
 
195 
        /* Size of input buffer in bytes, not including room for EOB
196 
         * characters.
197 
         */
198 
        yy_size_t yy_buf_size;
199 
 
200 
        /* Number of characters read into yy_ch_buf, not including EOB
201 
         * characters.
202 
         */
203 
        yy_size_t yy_n_chars;
204 
 
205 
        /* Whether we "own" the buffer - i.e., we know we created it,
206 
         * and can realloc() it to grow it, and should free() it to
207 
         * delete it.
208 
         */
209 
        int yy_is_our_buffer;
210 
 
211 
        /* Whether this is an "interactive" input source; if so, and
212 
         * if we're using stdio for input, then we want to use getc()
213 
         * instead of fread(), to make sure we stop fetching input after
214 
         * each newline.
215 
         */
216 
        int yy_is_interactive;
217 
 
218 
        /* Whether we're considered to be at the beginning of a line.
219 
         * If so, '^' rules will be active on the next match, otherwise
220 
         * not.
221 
         */
222 
        int yy_at_bol;
223 
 
224 
    int yy_bs_lineno; /**< The line count. */
225 
    int yy_bs_column; /**< The column count. */
226 
 
227 
        /* Whether to try to fill the input buffer when we reach the
228 
         * end of it.
229 
         */
230 
        int yy_fill_buffer;
231 
 
232 
        int yy_buffer_status;
233 
 
234 
#define YY_BUFFER_NEW 0
235 
#define YY_BUFFER_NORMAL 1
236 
        /* When an EOF's been seen but there's still some text to process
237 
         * then we mark the buffer as YY_EOF_PENDING, to indicate that we
238 
         * shouldn't try reading from the input source any more.  We might
239 
         * still have a bunch of tokens to match, though, because of
240 
         * possible backing-up.
241 
         *
242 
         * When we actually see the EOF, we change the status to "new"
243 
         * (via yyrestart()), so that the user can continue scanning by
244 
         * just pointing yyin at a new input file.
245 
         */
246 
#define YY_BUFFER_EOF_PENDING 2
247 
 
248 
        };
249 
#endif /* !YY_STRUCT_YY_BUFFER_STATE */
250 
 
251 
/* Stack of input buffers. */
252 
static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
253 
static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
254 
static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
255 
 
256 
/* We provide macros for accessing buffer states in case in the
257 
 * future we want to put the buffer states in a more general
258 
 * "scanner state".
259 
 *
260 
 * Returns the top of the stack, or NULL.
261 
 */
262 
#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
263 
                          ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
264 
                          : NULL)
265 
 
266 
/* Same as previous macro, but useful when we know that the buffer stack is not
267 
 * NULL or when we need an lvalue. For internal use only.
268 
 */
269 
#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
270 
 
271 
/* yy_hold_char holds the character lost when yytext is formed. */
272 
static char yy_hold_char;
273 
static yy_size_t yy_n_chars;            /* number of characters read into yy_ch_buf */
274 
yy_size_t yyleng;
275 
 
276 
/* Points to current character in buffer. */
277 
static char *yy_c_buf_p = (char *) 0;
278 
static int yy_init = 0;          /* whether we need to initialize */
279 
static int yy_start = 0; /* start state number */
280 
 
281 
/* Flag which is used to allow yywrap()'s to do buffer switches
282 
 * instead of setting up a fresh yyin.  A bit of a hack ...
283 
 */
284 
static int yy_did_buffer_switch_on_eof;
285 
 
286 
void yyrestart (FILE *input_file  );
287 
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer  );
288 
YY_BUFFER_STATE yy_create_buffer (FILE *file,int size  );
289 
void yy_delete_buffer (YY_BUFFER_STATE b  );
290 
void yy_flush_buffer (YY_BUFFER_STATE b  );
291 
void yypush_buffer_state (YY_BUFFER_STATE new_buffer  );
292 
void yypop_buffer_state (void );
293 
 
294 
static void yyensure_buffer_stack (void );
295 
static void yy_load_buffer_state (void );
296 
static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );
297 
 
298 
#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
299 
 
300 
YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size  );
301 
YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str  );
302 
YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len  );
303 
 
304 
void *yyalloc (yy_size_t  );
305 
void *yyrealloc (void *,yy_size_t  );
306 
void yyfree (void *  );
307 
 
308 
#define yy_new_buffer yy_create_buffer
309 
 
310 
#define yy_set_interactive(is_interactive) \
311 
        { \
312 
        if ( ! YY_CURRENT_BUFFER ){ \
313 
        yyensure_buffer_stack (); \
314 
                YY_CURRENT_BUFFER_LVALUE =    \
315 
            yy_create_buffer(yyin,YY_BUF_SIZE ); \
316 
        } \
317 
        YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
318 
        }
319 
 
320 
#define yy_set_bol(at_bol) \
321 
        { \
322 
        if ( ! YY_CURRENT_BUFFER ){\
323 
        yyensure_buffer_stack (); \
324 
                YY_CURRENT_BUFFER_LVALUE =    \
325 
            yy_create_buffer(yyin,YY_BUF_SIZE ); \
326 
        } \
327 
        YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
328 
        }
329 
 
330 
#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
331 
 
332 
/* Begin user sect3 */
333 
 
334 
typedef unsigned char YY_CHAR;
335 
 
336 
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
337 
 
338 
typedef int yy_state_type;
339 
 
340 
extern int yylineno;
341 
 
342 
int yylineno = 1;
343 
 
344 
extern char *yytext;
345 
#define yytext_ptr yytext
346 
 
347 
static yy_state_type yy_get_previous_state (void );
348 
static yy_state_type yy_try_NUL_trans (yy_state_type current_state  );
349 
static int yy_get_next_buffer (void );
350 
static void yy_fatal_error (yyconst char msg[]  );
351 
 
352 
/* Done after the current pattern has been matched and before the
353 
 * corresponding action - sets up yytext.
354 
 */
355 
#define YY_DO_BEFORE_ACTION \
356 
        (yytext_ptr) = yy_bp; \
357 
        yyleng = (size_t) (yy_cp - yy_bp); \
358 
        (yy_hold_char) = *yy_cp; \
359 
        *yy_cp = '\0'; \
360 
        (yy_c_buf_p) = yy_cp;
361 
 
362 
#define YY_NUM_RULES 237
363 
#define YY_END_OF_BUFFER 238
364 
/* This struct is not used in this scanner,
365 
   but its presence is necessary. */
366 
struct yy_trans_info
367 
        {
368 
        flex_int32_t yy_verify;
369 
        flex_int32_t yy_nxt;
370 
        };
371 
static yyconst flex_int16_t yy_accept[555] =
372 
    {   0,
373 
        0,    0,    0,    0,  238,  236,  234,  234,  219,  232,
374 
      218,  217,  199,  200,  215,  213,  210,  209,  202,  231,
375 
      231,  201,  220,  198,  194,  236,  223,  232,  148,  232,
376 
      232,  232,  232,  232,  232,  232,  232,  232,   70,  232,
377 
      232,  232,   54,   19,   18,  232,   12,   10,    8,    7,
378 
      188,  187,  186,  232,  184,  182,  232,  232,  232,  232,
379 
      232,  232,  216,  214,  212,  211,    0,  208,  203,    0,
380 
        0,    0,  231,  233,    0,  197,  195,  221,  193,  192,
381 
      177,  174,  232,  232,  232,  150,  151,  232,  232,  149,
382 
        0,  147,  232,  140,  232,  232,  136,  232,  125,  232,
383 
 
384 
      123,  232,  232,  232,  232,  232,  232,  232,  103,  102,
385 
      101,  232,  100,   99,  232,  232,   97,  232,   95,   94,
386 
       93,   91,  232,   85,  232,  232,   77,   86,  232,   71,
387 
       69,  232,  232,  232,  232,   65,  232,  232,  232,   59,
388 
      232,   56,  232,  232,   53,  232,  232,  232,  232,  232,
389 
      232,  232,  232,  232,  232,  232,  232,   25,  232,  232,
390 
      232,  232,  232,   15,   14,  232,  232,  158,  232,  185,
391 
      232,  183,  222,  232,  232,   95,  232,  232,  232,  204,
392 
      206,  205,  207,    0,    0,  231,  231,  196,  190,  191,
393 
      232,  232,  170,  152,  153,  232,  232,  161,  162,  232,
394 
 
395 
      154,  156,  231,  232,  232,  232,  232,  232,  232,  124,
396 
      232,  232,  119,  232,  232,  232,  232,  232,  232,  232,
397 
      232,  232,  178,   98,  232,  232,  232,  232,  232,  232,
398 
       80,   83,   78,   81,  232,  232,  232,   79,   82,  232,
399 
       67,   66,  232,   63,   62,  232,  232,  232,  232,  232,
400 
      232,  232,  232,  232,  232,   44,   39,   38,   37,   36,
401 
       35,   34,  232,   32,   31,  232,  232,  232,  232,  232,
402 
      232,  232,   21,  232,  232,   16,   13,  232,    9,  232,
403 
      232,  232,  232,  232,  232,  232,  235,  189,  169,  167,
404 
      176,  175,  168,  166,  173,  172,  232,  232,  232,  155,
405 
 
406 
      157,  146,  232,  232,  232,  232,  139,  138,  232,  127,
407 
      232,  232,  118,  232,  232,  232,  232,  111,  110,  232,
408 
      232,  232,  232,  232,  232,  232,  105,  104,  232,  232,
409 
      232,   96,  232,   92,   89,   84,   74,  232,  232,   68,
410 
       64,  232,   61,   60,   58,   57,  232,   55,   45,  232,
411 
       50,   47,   49,   46,   48,  232,  232,   43,   42,  232,
412 
      232,  232,  232,  232,   27,   24,   23,  232,  232,  232,
413 
      232,  232,  232,  227,  232,  226,  232,  232,  232,  232,
414 
      159,  232,  232,  232,  232,  232,  232,  232,  232,  232,
415 
      232,  122,  232,  117,  116,  232,  232,  232,  232,  232,
416 
 
417 
      232,  232,  232,  108,  232,  232,  232,  232,  232,  232,
418 
      232,  232,  232,  232,    2,  181,   52,   41,   40,   33,
419 
      232,  232,  232,   30,  232,   22,  232,  232,  232,  171,
420 
      230,  232,  232,  232,  232,  232,  163,  160,  145,  144,
421 
      143,  142,  141,  232,  232,  232,  232,  126,  121,  232,
422 
      232,  232,  232,  232,   51,  232,  232,  107,  232,  232,
423 
      232,  232,  232,   88,   87,   90,  232,  232,   73,   72,
424 
       29,  232,  232,  232,   20,  232,  232,  232,  228,  232,
425 
      225,  164,  165,  232,  232,  232,  232,  232,  232,  120,
426 
      232,  114,  113,  232,  232,  232,    5,  106,  232,  179,
427 
 
428 
      232,  232,  232,  232,   28,  232,  232,   17,   11,  232,
429 
      232,  232,  232,  135,  133,  134,  132,  129,  232,  115,
430 
      232,    6,  109,  232,  232,    3,  232,   76,    1,   26,
431 
      229,  224,  137,  130,  131,  232,  232,  232,  232,  232,
432 
      128,  232,  232,    4,   75,  232,  232,  112,  232,  232,
433 
      232,  232,  180,    0
434 
    } ;
435 
 
436 
static yyconst flex_int32_t yy_ec[256] =
437 
    {   0,
438 
        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
439 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
440 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
441 
        1,    2,    4,    1,    5,    6,    7,    8,    1,    9,
442 
       10,   11,   12,   13,   14,   15,   16,   17,   18,   19,
443 
       20,   21,   22,   23,   24,   25,   26,   27,   28,   29,
444 
       30,   31,    1,   32,   33,   34,   35,   36,   37,   38,
445 
       39,   40,   41,   42,   43,   44,   45,   46,   47,   48,
446 
       49,   50,   51,   52,   53,   54,   55,   56,   57,   58,
447 
       59,    1,   60,   61,   62,    1,   63,   64,   35,   36,
448 
 
449 
       37,   38,   39,   40,   41,   42,   43,   44,   45,   46,
450 
       65,   48,   49,   66,   51,   67,   53,   54,   55,   56,
451 
       57,   58,    1,   68,    1,   69,    1,    1,    1,    1,
452 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
453 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
454 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
455 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
456 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
457 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
458 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
459 
 
460 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
461 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
462 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
463 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
464 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
465 
        1,    1,    1,    1,    1
466 
    } ;
467 
 
468 
static yyconst flex_int32_t yy_meta[70] =
469 
    {   0,
470 
        1,    1,    2,    1,    1,    3,    1,    1,    1,    1,
471 
        1,    1,    1,    1,    4,    1,    5,    5,    5,    5,
472 
        5,    5,    5,    5,    5,    5,    1,    1,    1,    1,
473 
        1,    1,    6,    5,    6,    6,    6,    5,    3,    3,
474 
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
475 
        3,    3,    3,    3,    3,    4,    3,    3,    1,    1,
476 
        1,    3,    6,    5,    3,    3,    3,    1,    1
477 
    } ;
478 
 
479 
static yyconst flex_int16_t yy_base[560] =
480 
    {   0,
481 
        0,    0,   32,   33,  758,  759,  759,  759,  759,    0,
482 
      759,  727,  759,  759,  726,   60,  759,   61,  744,   63,
483 
       68,  759,  759,   58,   75,  723,  759,  116,  176,   60,
484 
       79,   44,   87,   89,   98,  165,  700,  226,  158,   47,
485 
      113,  277,  327,  376,  108,  701,   58,  731,    0,    0,
486 
      759,  759,  720,  685,  100,  759,  144,   72,  707,   65,
487 
      118,    0,  759,  759,  759,  759,  143,  759,  759,  149,
488 
      736,  189,  230,  759,    0,  716,  759,  759,  759,   91,
489 
      730,  729,  692,  120,  701,    0,    0,  218,  154,    0,
490 
        0,  726,  135,    0,  703,   49,  167,  695,    0,  697,
491 
 
492 
        0,  680,  701,  696,  686,   93,  680,  234,  717,  685,
493 
        0,  168,    0,    0,  170,  693,  714,  684,    0,    0,
494 
      676,    0,  681,  710,  172,  210,    0,  176,  199,  212,
495 
      709,  667,  676,  210,  235,    0,  224,  684,  173,  705,
496 
      684,    0,  207,  672,  702,  675,  212,  679,  213,  263,
497 
      222,  243,  258,  259,  214,  673,  674,  697,  654,  669,
498 
      658,  657,  654,    0,    0,  658,  251,    0,  686,  759,
499 
      135,  759,  759,  651,  659,  658,  655,  270,  656,  759,
500 
      759,  759,  759,  688,  304,  311,    0,  759,  759,  668,
501 
      298,  312,    0,    0,    0,  658,  655,    0,    0,  278,
502 
 
503 
      644,  643,    0,  273,  320,  639,  309,  655,  647,    0,
504 
      644,  645,  343,  292,  325,  275,  326,  333,  336,  320,
505 
      340,  653,  669,    0,  327,  345,  649,  666,  636,  357,
506 
        0,    0,    0,    0,  635,  348,  641,    0,    0,  358,
507 
        0,    0,  633,    0,    0,  644,  628,  643,  363,  634,
508 
      628,  352,  378,  624,  384,  413,    0,    0,    0,    0,
509 
        0,    0,  628,    0,    0,  360,  622,  370,  634,  625,
510 
      394,  624,    0,  634,  356,    0,    0,  606,    0,  601,
511 
      615,  628,  611,  620,  624,  620,  649,  759,    0,    0,
512 
        0,    0,    0,    0,    0,    0,  613,  620,  377,    0,
513 
 
514 
        0,    0,  613,  603,  618,  398,    0,  603,  398,  638,
515 
      617,  614,  408,  605,  408,  598,  604,    0,    0,  414,
516 
      417,  591,  593,  402,  609,  422,    0,    0,  608,  619,
517 
      406,    0,  580,    0,  626,    0,  578,  586,  600,    0,
518 
        0,  600,    0,    0,    0,    0,  601,    0,    0,  598,
519 
        0,    0,    0,    0,    0,  615,  616,    0,    0,  596,
520 
      596,  406,  593,  407,  426,    0,    0,  594,  590,  576,
521 
      581,  558,  584,  561,  571,    0,  584,  574,  443,  412,
522 
        0,  415,  563,  415,  574,  424,  577,  568,  433,  569,
523 
      558,    0,  562,    0,    0,  564,  567,  569,  570,  555,
524 
 
525 
      426,  572,  555,    0,  563,  569,  566,  557,  566,  420,
526 
      443,  455,  552,  431,    0,    0,    0,    0,    0,    0,
527 
      559,  442,  547,    0,  556,    0,  557,  558,  451,    0,
528 
      553,  553,  436,  549,  568,  569,    0,    0,    0,    0,
529 
        0,    0,    0,  548,  482,  553,  539,    0,  567,  541,
530 
      443,  445,  538,  532,    0,  534,  544,    0,  454,  529,
531 
      558,  471,  541,    0,    0,    0,  540,  530,    0,    0,
532 
        0,  455,  538,  456,    0,  457,  518,  527,    0,  537,
533 
        0,    0,    0,  533,  150,  468,  522,  526,  478,    0,
534 
      512,    0,    0,  530,  529,  463,    0,    0,  530,    0,
535 
 
536 
      511,  514,  523,  525,    0,  465,  501,    0,    0,  489,
537 
      500,  466,  480,    0,    0,    0,    0,    0,  504,    0,
538 
      481,    0,    0,  474,  484,    0,  490,    0,    0,    0,
539 
        0,    0,    0,    0,    0,  483,  370,  352,  345,  279,
540 
        0,  219,  473,    0,    0,  475,  477,    0,  220,  207,
541 
      134,   61,    0,  759,  542,  545,  550,  552,  554
542 
    } ;
543 
 
544 
static yyconst flex_int16_t yy_def[560] =
545 
    {   0,
546 
      554,    1,    1,    1,  554,  554,  554,  554,  554,  555,
547 
      554,  554,  554,  554,  554,  554,  554,  554,  554,  556,
548 
      556,  554,  554,  554,  554,  554,  554,  555,  555,  555,
549 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
550 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
551 
      554,  554,  554,   28,  554,  554,  555,   36,   38,   42,
552 
      555,  555,  554,  554,  554,  554,  554,  554,  554,  554,
553 
      557,  554,  554,  554,  558,  554,  554,  554,  554,  554,
554 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
555 
      559,  555,  555,  555,  555,  555,  555,  555,  555,  555,
556 
 
557 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
558 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
559 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
560 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
561 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
562 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
563 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  554,
564 
      555,  554,  554,  555,  555,  555,  555,  555,  555,  554,
565 
      554,  554,  554,  557,  557,  554,  558,  554,  554,  554,
566 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
567 
 
568 
      555,  555,  559,  555,  555,  555,  555,  555,  555,  555,
569 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
570 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
571 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
572 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
573 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
574 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
575 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
576 
      555,  555,  555,  555,  555,  555,  557,  554,  555,  555,
577 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
578 
 
579 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
580 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
581 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
582 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
583 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
584 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
585 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
586 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
587 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
588 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
589 
 
590 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
591 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
592 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
593 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
594 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
595 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
596 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
597 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
598 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
599 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
600 
 
601 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
602 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
603 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
604 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
605 
      555,  555,  555,  555,  555,  555,  555,  555,  555,  555,
606 
      555,  555,  555,    0,  554,  554,  554,  554,  554
607 
    } ;
608 
 
609 
static yyconst flex_int16_t yy_nxt[829] =
610 
    {   0,
611 
        6,    7,    8,    9,    6,   10,   11,   12,   13,   14,
612 
       15,   16,   17,   18,   10,   19,   20,   21,   21,   21,
613 
       21,   21,   21,   21,   21,   21,   22,   23,   24,   25,
614 
       26,   27,   28,   29,   30,   31,   32,   33,   34,   35,
615 
       36,   37,   10,   38,   39,   40,   41,   42,   10,   43,
616 
       44,   45,   46,   47,   48,   49,   10,   50,   51,   52,
617 
       53,   10,   54,   29,   41,   43,   45,   55,   56,   57,
618 
       57,   65,   58,   58,   68,   59,   59,   72,   78,   60,
619 
       60,  553,  554,   91,   61,   61,   76,   77,  107,   66,
620 
       69,   91,   98,  135,   99,  207,   74,  136,  167,  108,
621 
 
622 
       74,   74,   91,  100,   79,   74,  101,  175,  168,  176,
623 
      102,  135,  104,  207,  178,  105,  103,   91,   75,  106,
624 
      189,  190,   98,  554,  101,  111,   74,   67,   70,  172,
625 
      178,   74,   81,   82,  109,  112,  194,  195,  114,  110,
626 
      113,  115,  104,  215,  162,  163,  216,  164,   91,   83,
627 
       84,  165,  116,  112,  180,  113,  181,  137,  138,   85,
628 
      182,   86,  183,  179,   87,  139,   88,  173,  166,   89,
629 
      201,  202,  513,   90,  131,  131,  131,  131,  552,   83,
630 
       91,  117,  117,  117,  117,  193,  205,  174,  231,  232,
631 
      132,  109,   92,   92,   92,   92,  110,  514,  133,  280,
632 
 
633 
      118,  205,  119,  134,  120,  186,  186,  186,  186,  186,
634 
      186,  186,  186,  186,  186,  121,   93,  122,  208,  223,
635 
      132,  224,  235,   94,  248,   95,  233,  234,  238,  239,
636 
      551,   96,   97,  208,  223,  236,  224,  550,  237,  248,
637 
      235,   95,  124,  124,  124,  124,   73,   73,   73,   73,
638 
       73,   73,   73,   73,   73,   73,  243,  197,  251,  125,
639 
      126,  198,  127,  255,  257,  268,  546,  199,  218,  200,
640 
      246,  263,  128,  251,  243,  264,  129,  130,  255,  257,
641 
      268,  219,  244,  199,  200,  220,  245,  263,  246,  125,
642 
      128,  266,  130,  140,  140,  140,  140,  140,  140,  258,
643 
 
644 
      220,  245,  278,  259,  265,  264,  285,  267,  260,  141,
645 
      299,  142,  302,  261,  185,  252,  302,  278,  262,  287,
646 
      143,  266,  265,  318,  545,  319,  144,  186,  186,  186,
647 
      186,  186,  186,  186,  186,  186,  186,  289,  316,  141,
648 
      299,  290,  144,  145,  145,  145,  145,  145,  145,  145,
649 
      145,  293,  291,  292,  303,  294,  316,  317,  308,  146,
650 
      320,  321,  322,  147,  304,  323,  295,  296,  325,  326,
651 
      305,  306,  148,  149,  308,  313,  331,  314,  150,  327,
652 
      324,  544,  315,  328,  332,  326,  306,  317,  332,  146,
653 
      543,  149,  331,  150,  151,  323,  336,  340,  325,  338,
654 
 
655 
      336,  340,  345,  348,  542,  313,  345,  370,  152,  361,
656 
      153,  349,  154,  155,  338,  156,  157,  349,  348,  363,
657 
      351,  349,  370,  158,  352,  361,  159,  160,  381,  353,
658 
      356,  357,  161,  366,  354,  363,  385,  367,  152,  355,
659 
      397,  349,  160,  381,  388,  389,  400,  394,  386,  401,
660 
      390,  395,  358,  404,  406,  409,  359,  422,  424,  425,
661 
      435,  436,  388,  438,  439,  446,  441,  437,  404,  463,
662 
      397,  409,  422,  424,  472,  443,  400,  455,  438,  401,
663 
      439,  441,  470,  477,  406,  463,  464,  480,  467,  425,
664 
      443,  468,  455,  465,  492,  446,  493,  470,  466,  485,
665 
 
666 
      486,  487,  480,  501,  472,  498,  505,  507,  508,  492,
667 
      519,  493,  515,  477,  523,  516,  529,  533,  467,  547,
668 
      498,  505,  507,  508,  534,  541,  548,  535,  549,  523,
669 
      540,  529,  533,  501,  539,  538,  537,  547,  536,  532,
670 
      519,  548,  531,  549,   62,   62,   62,   62,   73,   73,
671 
      184,  530,  184,  184,  184,  184,  187,  187,  203,  203,
672 
      528,  527,  526,  525,  524,  522,  521,  520,  518,  517,
673 
      512,  511,  510,  509,  506,  504,  503,  502,  500,  499,
674 
      497,  496,  495,  494,  491,  490,  489,  488,  484,  483,
675 
      482,  481,  479,  478,  476,  475,  474,  473,  471,  469,
676 
 
677 
      462,  461,  460,  459,  458,  457,  456,  454,  453,  452,
678 
      451,  450,  449,  448,  447,  445,  444,  442,  440,  434,
679 
      433,  432,  410,  431,  430,  429,  428,  427,  426,  423,
680 
      421,  420,  419,  418,  417,  416,  415,  414,  413,  412,
681 
      411,  410,  408,  407,  405,  403,  402,  399,  398,  396,
682 
      393,  392,  391,  387,  384,  383,  382,  380,  379,  185,
683 
      378,  377,  376,  375,  374,  373,  372,  371,  369,  368,
684 
      365,  364,  362,  360,  350,  347,  346,  344,  343,  342,
685 
      341,  339,  337,  335,  334,  333,  330,  329,  312,  311,
686 
      310,  309,  307,  301,  300,  298,  297,  288,  185,  286,
687 
 
688 
      284,  283,  282,  281,  279,  277,  276,  275,  274,  273,
689 
      272,  271,  270,  269,  256,  254,  253,  252,  250,  249,
690 
      247,  242,  241,  240,  230,  229,  228,  227,  226,  225,
691 
      222,  221,  217,  214,  213,  212,  211,  210,  209,  206,
692 
      204,  196,  193,  192,  191,  188,  185,  177,  171,  170,
693 
      169,  166,  123,   80,   71,   64,   63,  554,    5,  554,
694 
      554,  554,  554,  554,  554,  554,  554,  554,  554,  554,
695 
      554,  554,  554,  554,  554,  554,  554,  554,  554,  554,
696 
      554,  554,  554,  554,  554,  554,  554,  554,  554,  554,
697 
      554,  554,  554,  554,  554,  554,  554,  554,  554,  554,
698 
 
699 
      554,  554,  554,  554,  554,  554,  554,  554,  554,  554,
700 
      554,  554,  554,  554,  554,  554,  554,  554,  554,  554,
701 
      554,  554,  554,  554,  554,  554,  554,  554
702 
    } ;
703 
 
704 
static yyconst flex_int16_t yy_chk[829] =
705 
    {   0,
706 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
707 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
708 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
709 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
710 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
711 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
712 
        1,    1,    1,    1,    1,    1,    1,    1,    1,    3,
713 
        4,   16,    3,    4,   18,    3,    4,   20,   25,    3,
714 
        4,  552,   21,   31,    3,    4,   24,   24,   32,   16,
715 
       18,   33,   30,   40,   30,   96,   20,   40,   47,   32,
716 
 
717 
       20,   21,   35,   30,   25,   21,   30,   58,   47,   58,
718 
       30,   40,   31,   96,   60,   31,   30,   41,   20,   31,
719 
       80,   80,   30,   21,   30,   34,   20,   16,   18,   55,
720 
       60,   21,   28,   28,   33,   34,   84,   84,   35,   33,
721 
       34,   35,   31,  106,   45,   45,  106,   45,   57,   28,
722 
       28,   45,   35,   34,   67,   34,   67,   41,   41,   28,
723 
       70,   28,   70,   61,   28,   41,   28,   55,   61,   28,
724 
       89,   89,  485,   28,   39,   39,   39,   39,  551,   28,
725 
       29,   36,   36,   36,   36,  171,   93,   57,  125,  125,
726 
       39,   57,   29,   29,   29,   29,   57,  485,   39,  171,
727 
 
728 
       36,   93,   36,   39,   36,   72,   72,   72,   72,   72,
729 
       72,   72,   72,   72,   72,   36,   29,   36,   97,  112,
730 
       39,  115,  128,   29,  139,   29,  126,  126,  130,  130,
731 
      550,   29,   29,   97,  112,  129,  115,  549,  129,  139,
732 
      128,   29,   38,   38,   38,   38,   73,   73,   73,   73,
733 
       73,   73,   73,   73,   73,   73,  134,   88,  143,   38,
734 
       38,   88,   38,  147,  149,  155,  542,   88,  108,   88,
735 
      137,  151,   38,  143,  134,  152,   38,   38,  147,  149,
736 
      155,  108,  135,   88,   88,  108,  135,  151,  137,   38,
737 
       38,  154,   38,   42,   42,   42,   42,   42,   42,  150,
738 
 
739 
      108,  135,  167,  150,  153,  152,  178,  154,  150,   42,
740 
      200,   42,  204,  150,  185,  178,  204,  167,  150,  185,
741 
       42,  154,  153,  216,  540,  216,   42,  186,  186,  186,
742 
      186,  186,  186,  186,  186,  186,  186,  191,  214,   42,
743 
      200,  191,   42,   43,   43,   43,   43,   43,   43,   43,
744 
       43,  192,  191,  191,  205,  192,  214,  215,  207,   43,
745 
      217,  217,  217,   43,  205,  218,  192,  192,  219,  220,
746 
      205,  205,   43,   43,  207,  213,  225,  213,   43,  221,
747 
      218,  539,  213,  221,  226,  220,  205,  215,  226,   43,
748 
      538,   43,  225,   43,   44,  218,  230,  240,  219,  236,
749 
 
750 
      230,  240,  249,  252,  537,  213,  249,  275,   44,  266,
751 
       44,  253,   44,   44,  236,   44,   44,  253,  252,  268,
752 
      255,  253,  275,   44,  255,  266,   44,   44,  299,  255,
753 
      256,  256,   44,  271,  255,  268,  306,  271,   44,  255,
754 
      315,  253,   44,  299,  309,  309,  320,  313,  306,  321,
755 
      309,  313,  256,  324,  326,  331,  256,  362,  364,  365,
756 
      379,  379,  309,  380,  382,  389,  384,  379,  324,  410,
757 
      315,  331,  362,  364,  422,  386,  320,  401,  380,  321,
758 
      382,  384,  414,  429,  326,  410,  411,  433,  412,  365,
759 
      386,  412,  401,  411,  451,  389,  452,  414,  411,  445,
760 
 
761 
      445,  445,  433,  462,  422,  459,  472,  474,  476,  451,
762 
      489,  452,  486,  429,  496,  486,  506,  512,  412,  543,
763 
      459,  472,  474,  476,  513,  536,  546,  513,  547,  496,
764 
      527,  506,  512,  462,  525,  524,  521,  543,  519,  511,
765 
      489,  546,  510,  547,  555,  555,  555,  555,  556,  556,
766 
      557,  507,  557,  557,  557,  557,  558,  558,  559,  559,
767 
      504,  503,  502,  501,  499,  495,  494,  491,  488,  487,
768 
      484,  480,  478,  477,  473,  468,  467,  463,  461,  460,
769 
      457,  456,  454,  453,  450,  449,  447,  446,  444,  436,
770 
      435,  434,  432,  431,  428,  427,  425,  423,  421,  413,
771 
 
772 
      409,  408,  407,  406,  405,  403,  402,  400,  399,  398,
773 
      397,  396,  393,  391,  390,  388,  387,  385,  383,  378,
774 
      377,  375,  374,  373,  372,  371,  370,  369,  368,  363,
775 
      361,  360,  357,  356,  350,  347,  342,  339,  338,  337,
776 
      335,  333,  330,  329,  325,  323,  322,  317,  316,  314,
777 
      312,  311,  310,  308,  305,  304,  303,  298,  297,  287,
778 
      286,  285,  284,  283,  282,  281,  280,  278,  274,  272,
779 
      270,  269,  267,  263,  254,  251,  250,  248,  247,  246,
780 
      243,  237,  235,  229,  228,  227,  223,  222,  212,  211,
781 
      209,  208,  206,  202,  201,  197,  196,  190,  184,  179,
782 
 
783 
      177,  176,  175,  174,  169,  166,  163,  162,  161,  160,
784 
      159,  158,  157,  156,  148,  146,  145,  144,  141,  140,
785 
      138,  133,  132,  131,  124,  123,  121,  118,  117,  116,
786 
      110,  109,  107,  105,  104,  103,  102,  100,   98,   95,
787 
       92,   85,   83,   82,   81,   76,   71,   59,   54,   53,
788 
       48,   46,   37,   26,   19,   15,   12,    5,  554,  554,
789 
      554,  554,  554,  554,  554,  554,  554,  554,  554,  554,
790 
      554,  554,  554,  554,  554,  554,  554,  554,  554,  554,
791 
      554,  554,  554,  554,  554,  554,  554,  554,  554,  554,
792 
      554,  554,  554,  554,  554,  554,  554,  554,  554,  554,
793 
 
794 
      554,  554,  554,  554,  554,  554,  554,  554,  554,  554,
795 
      554,  554,  554,  554,  554,  554,  554,  554,  554,  554,
796 
      554,  554,  554,  554,  554,  554,  554,  554
797 
    } ;
798 
 
799 
static yy_state_type yy_last_accepting_state;
800 
static char *yy_last_accepting_cpos;
801 
 
802 
extern int yy_flex_debug;
803 
int yy_flex_debug = 0;
804 
 
805 
/* The intent behind this definition is that it'll catch
806 
 * any uses of REJECT which flex missed.
807 
 */
808 
#define REJECT reject_used_but_not_detected
809 
#define yymore() yymore_used_but_not_detected
810 
#define YY_MORE_ADJ 0
811 
#define YY_RESTORE_YY_MORE_OFFSET
812 
char *yytext;
813 
#line 1 "bfin-lex.l"
814 
/* bfin-lex.l  ADI Blackfin lexer
815 
   Copyright 2005, 2006, 2007, 2008
816 
   Free Software Foundation, Inc.
817 
 
818 
   This file is part of GAS, the GNU Assembler.
819 
 
820 
   GAS is free software; you can redistribute it and/or modify
821 
   it under the terms of the GNU General Public License as published by
822 
   the Free Software Foundation; either version 3, or (at your option)
823 
   any later version.
824 
 
825 
   GAS is distributed in the hope that it will be useful,
826 
   but WITHOUT ANY WARRANTY; without even the implied warranty of
827 
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
828 
   GNU General Public License for more details.
829 
 
830 
   You should have received a copy of the GNU General Public License
831 
   along with GAS; see the file COPYING.  If not, write to the Free
832 
   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
833 
   02110-1301, USA.  */
834 
#line 22 "bfin-lex.l"
835 
 
836 
#include "as.h"
837 
#include "bfin-defs.h"
838 
#include "bfin-parse.h"
839 
 
840 
static long parse_int (char **end);
841 
static int parse_halfreg (Register *r, int cl, char *hr);
842 
static int parse_reg (Register *r, int type, char *rt);
843 
int yylex (void);
844 
 
845 
#define _REG yylval.reg
846 
 
847 
 
848 
/* Define Start States ... Actually we will use exclusion.
849 
   If no start state is specified it should match any state
850 
   and <INITIAL> would match some keyword rules only with
851 
   initial.  */
852 
 
853 
#line 854 "bfin-lex.c"
854 
 
855 
#define INITIAL 0
856 
#define KEYWORD 1
857 
 
858 
#ifndef YY_NO_UNISTD_H
859 
/* Special case for "unistd.h", since it is non-ANSI. We include it way
860 
 * down here because we want the user's section 1 to have been scanned first.
861 
 * The user has a chance to override it with an option.
862 
 */
863 
#include <unistd.h>
864 
#endif
865 
 
866 
#ifndef YY_EXTRA_TYPE
867 
#define YY_EXTRA_TYPE void *
868 
#endif
869 
 
870 
static int yy_init_globals (void );
871 
 
872 
/* Accessor methods to globals.
873 
   These are made visible to non-reentrant scanners for convenience. */
874 
 
875 
int yylex_destroy (void );
876 
 
877 
int yyget_debug (void );
878 
 
879 
void yyset_debug (int debug_flag  );
880 
 
881 
YY_EXTRA_TYPE yyget_extra (void );
882 
 
883 
void yyset_extra (YY_EXTRA_TYPE user_defined  );
884 
 
885 
FILE *yyget_in (void );
886 
 
887 
void yyset_in  (FILE * in_str  );
888 
 
889 
FILE *yyget_out (void );
890 
 
891 
void yyset_out  (FILE * out_str  );
892 
 
893 
yy_size_t yyget_leng (void );
894 
 
895 
char *yyget_text (void );
896 
 
897 
int yyget_lineno (void );
898 
 
899 
void yyset_lineno (int line_number  );
900 
 
901 
/* Macros after this point can all be overridden by user definitions in
902 
 * section 1.
903 
 */
904 
 
905 
#ifndef YY_SKIP_YYWRAP
906 
#ifdef __cplusplus
907 
extern "C" int yywrap (void );
908 
#else
909 
extern int yywrap (void );
910 
#endif
911 
#endif
912 
 
913 
    static void yyunput (int c,char *buf_ptr  );
914 
 
915 
#ifndef yytext_ptr
916 
static void yy_flex_strncpy (char *,yyconst char *,int );
917 
#endif
918 
 
919 
#ifdef YY_NEED_STRLEN
920 
static int yy_flex_strlen (yyconst char * );
921 
#endif
922 
 
923 
#ifndef YY_NO_INPUT
924 
 
925 
#ifdef __cplusplus
926 
static int yyinput (void );
927 
#else
928 
static int input (void );
929 
#endif
930 
 
931 
#endif
932 
 
933 
/* Amount of stuff to slurp up with each read. */
934 
#ifndef YY_READ_BUF_SIZE
935 
#define YY_READ_BUF_SIZE 8192
936 
#endif
937 
 
938 
/* Copy whatever the last rule matched to the standard output. */
939 
#ifndef ECHO
940 
/* This used to be an fputs(), but since the string might contain NUL's,
941 
 * we now use fwrite().
942 
 */
943 
#define ECHO fwrite( yytext, yyleng, 1, yyout )
944 
#endif
945 
 
946 
/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
947 
 * is returned in "result".
948 
 */
949 
#ifndef YY_INPUT
950 
#define YY_INPUT(buf,result,max_size) \
951 
        if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
952 
                { \
953 
                int c = '*'; \
954 
                yy_size_t n; \
955 
                for ( n = 0; n < max_size && \
956 
                             (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
957 
                        buf[n] = (char) c; \
958 
                if ( c == '\n' ) \
959 
                        buf[n++] = (char) c; \
960 
                if ( c == EOF && ferror( yyin ) ) \
961 
                        YY_FATAL_ERROR( "input in flex scanner failed" ); \
962 
                result = n; \
963 
                } \
964 
        else \
965 
                { \
966 
                errno=0; \
967 
                while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
968 
                        { \
969 
                        if( errno != EINTR) \
970 
                                { \
971 
                                YY_FATAL_ERROR( "input in flex scanner failed" ); \
972 
                                break; \
973 
                                } \
974 
                        errno=0; \
975 
                        clearerr(yyin); \
976 
                        } \
977 
                }\
978 
\
979 
 
980 
#endif
981 
 
982 
/* No semi-colon after return; correct usage is to write "yyterminate();" -
983 
 * we don't want an extra ';' after the "return" because that will cause
984 
 * some compilers to complain about unreachable statements.
985 
 */
986 
#ifndef yyterminate
987 
#define yyterminate() return YY_NULL
988 
#endif
989 
 
990 
/* Number of entries by which start-condition stack grows. */
991 
#ifndef YY_START_STACK_INCR
992 
#define YY_START_STACK_INCR 25
993 
#endif
994 
 
995 
/* Report a fatal error. */
996 
#ifndef YY_FATAL_ERROR
997 
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
998 
#endif
999 
 
1000 
/* end tables serialization structures and prototypes */
1001 
 
1002 
/* Default declaration of generated scanner - a define so the user can
1003 
 * easily add parameters.
1004 
 */
1005 
#ifndef YY_DECL
1006 
#define YY_DECL_IS_OURS 1
1007 
 
1008 
extern int yylex (void);
1009 
 
1010 
#define YY_DECL int yylex (void)
1011 
#endif /* !YY_DECL */
1012 
 
1013 
/* Code executed at the beginning of each rule, after yytext and yyleng
1014 
 * have been set up.
1015 
 */
1016 
#ifndef YY_USER_ACTION
1017 
#define YY_USER_ACTION
1018 
#endif
1019 
 
1020 
/* Code executed at the end of each rule. */
1021 
#ifndef YY_BREAK
1022 
#define YY_BREAK break;
1023 
#endif
1024 
 
1025 
#define YY_RULE_SETUP \
1026 
        YY_USER_ACTION
1027 
 
1028 
/** The main scanner function which does all the work.
1029 
 */
1030 
YY_DECL
1031 
{
1032 
        register yy_state_type yy_current_state;
1033 
        register char *yy_cp, *yy_bp;
1034 
        register int yy_act;
1035 
 
1036 
#line 43 "bfin-lex.l"
1037 
 
1038 
#line 1039 "bfin-lex.c"
1039 
 
1040 
        if ( !(yy_init) )
1041 
                {
1042 
                (yy_init) = 1;
1043 
 
1044 
#ifdef YY_USER_INIT
1045 
                YY_USER_INIT;
1046 
#endif
1047 
 
1048 
                if ( ! (yy_start) )
1049 
                        (yy_start) = 1; /* first start state */
1050 
 
1051 
                if ( ! yyin )
1052 
                        yyin = stdin;
1053 
 
1054 
                if ( ! yyout )
1055 
                        yyout = stdout;
1056 
 
1057 
                if ( ! YY_CURRENT_BUFFER ) {
1058 
                        yyensure_buffer_stack ();
1059 
                        YY_CURRENT_BUFFER_LVALUE =
1060 
                                yy_create_buffer(yyin,YY_BUF_SIZE );
1061 
                }
1062 
 
1063 
                yy_load_buffer_state( );
1064 
                }
1065 
 
1066 
        while ( 1 )             /* loops until end-of-file is reached */
1067 
                {
1068 
                yy_cp = (yy_c_buf_p);
1069 
 
1070 
                /* Support of yytext. */
1071 
                *yy_cp = (yy_hold_char);
1072 
 
1073 
                /* yy_bp points to the position in yy_ch_buf of the start of
1074 
                 * the current run.
1075 
                 */
1076 
                yy_bp = yy_cp;
1077 
 
1078 
                yy_current_state = (yy_start);
1079 
yy_match:
1080 
                do
1081 
                        {
1082 
                        register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
1083 
                        if ( yy_accept[yy_current_state] )
1084 
                                {
1085 
                                (yy_last_accepting_state) = yy_current_state;
1086 
                                (yy_last_accepting_cpos) = yy_cp;
1087 
                                }
1088 
                        while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1089 
                                {
1090 
                                yy_current_state = (int) yy_def[yy_current_state];
1091 
                                if ( yy_current_state >= 555 )
1092 
                                        yy_c = yy_meta[(unsigned int) yy_c];
1093 
                                }
1094 
                        yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1095 
                        ++yy_cp;
1096 
                        }
1097 
                while ( yy_base[yy_current_state] != 759 );
1098 
 
1099 
yy_find_action:
1100 
                yy_act = yy_accept[yy_current_state];
1101 
                if ( yy_act == 0 )
1102 
                        { /* have to back up */
1103 
                        yy_cp = (yy_last_accepting_cpos);
1104 
                        yy_current_state = (yy_last_accepting_state);
1105 
                        yy_act = yy_accept[yy_current_state];
1106 
                        }
1107 
 
1108 
                YY_DO_BEFORE_ACTION;
1109 
 
1110 
do_action:      /* This label is used only to access EOF actions. */
1111 
 
1112 
                switch ( yy_act )
1113 
        { /* beginning of action switch */
1114 
                        case 0: /* must back up */
1115 
                        /* undo the effects of YY_DO_BEFORE_ACTION */
1116 
                        *yy_cp = (yy_hold_char);
1117 
                        yy_cp = (yy_last_accepting_cpos);
1118 
                        yy_current_state = (yy_last_accepting_state);
1119 
                        goto yy_find_action;
1120 
 
1121 
case 1:
1122 
YY_RULE_SETUP
1123 
#line 44 "bfin-lex.l"
1124 
_REG.regno = REG_sftreset;  return REG;
1125 
        YY_BREAK
1126 
case 2:
1127 
YY_RULE_SETUP
1128 
#line 45 "bfin-lex.l"
1129 
_REG.regno = REG_omode;     return REG;
1130 
        YY_BREAK
1131 
case 3:
1132 
YY_RULE_SETUP
1133 
#line 46 "bfin-lex.l"
1134 
_REG.regno = REG_idle_req;  return REG;
1135 
        YY_BREAK
1136 
case 4:
1137 
YY_RULE_SETUP
1138 
#line 47 "bfin-lex.l"
1139 
_REG.regno = REG_hwerrcause; return REG;
1140 
        YY_BREAK
1141 
case 5:
1142 
YY_RULE_SETUP
1143 
#line 48 "bfin-lex.l"
1144 
_REG.regno = REG_excause;   return REG;
1145 
        YY_BREAK
1146 
case 6:
1147 
YY_RULE_SETUP
1148 
#line 49 "bfin-lex.l"
1149 
_REG.regno = REG_emucause;  return REG;
1150 
        YY_BREAK
1151 
case 7:
1152 
YY_RULE_SETUP
1153 
#line 50 "bfin-lex.l"
1154 
return Z;
1155 
        YY_BREAK
1156 
case 8:
1157 
YY_RULE_SETUP
1158 
#line 51 "bfin-lex.l"
1159 
return X;
1160 
        YY_BREAK
1161 
case 9:
1162 
YY_RULE_SETUP
1163 
#line 52 "bfin-lex.l"
1164 
yylval.value = M_W32; return MMOD;
1165 
        YY_BREAK
1166 
case 10:
1167 
YY_RULE_SETUP
1168 
#line 53 "bfin-lex.l"
1169 
return W;
1170 
        YY_BREAK
1171 
case 11:
1172 
YY_RULE_SETUP
1173 
#line 54 "bfin-lex.l"
1174 
return VIT_MAX;
1175 
        YY_BREAK
1176 
case 12:
1177 
YY_RULE_SETUP
1178 
#line 55 "bfin-lex.l"
1179 
return V; /* Special: V is a statflag and a modifier.  */
1180 
        YY_BREAK
1181 
case 13:
1182 
YY_RULE_SETUP
1183 
#line 56 "bfin-lex.l"
1184 
_REG.regno = REG_USP; return REG;
1185 
        YY_BREAK
1186 
case 14:
1187 
YY_RULE_SETUP
1188 
#line 57 "bfin-lex.l"
1189 
return TL;
1190 
        YY_BREAK
1191 
case 15:
1192 
YY_RULE_SETUP
1193 
#line 58 "bfin-lex.l"
1194 
return TH;
1195 
        YY_BREAK
1196 
case 16:
1197 
YY_RULE_SETUP
1198 
#line 59 "bfin-lex.l"
1199 
yylval.value = M_TFU; return MMOD;
1200 
        YY_BREAK
1201 
case 17:
1202 
YY_RULE_SETUP
1203 
#line 60 "bfin-lex.l"
1204 
return TESTSET;
1205 
        YY_BREAK
1206 
case 18:
1207 
YY_RULE_SETUP
1208 
#line 61 "bfin-lex.l"
1209 
yylval.value = M_T; return MMOD;
1210 
        YY_BREAK
1211 
case 19:
1212 
YY_RULE_SETUP
1213 
#line 62 "bfin-lex.l"
1214 
return S;
1215 
        YY_BREAK
1216 
case 20:
1217 
YY_RULE_SETUP
1218 
#line 63 "bfin-lex.l"
1219 
_REG.regno = REG_SYSCFG; return REG;
1220 
        YY_BREAK
1221 
case 21:
1222 
YY_RULE_SETUP
1223 
#line 64 "bfin-lex.l"
1224 
return STI;
1225 
        YY_BREAK
1226 
case 22:
1227 
YY_RULE_SETUP
1228 
#line 65 "bfin-lex.l"
1229 
return SSYNC;
1230 
        YY_BREAK
1231 
case 23:
1232 
YY_RULE_SETUP
1233 
#line 66 "bfin-lex.l"
1234 
_REG.regno = REG_SP; _REG.flags = F_REG_LOW; return HALF_REG;
1235 
        YY_BREAK
1236 
case 24:
1237 
YY_RULE_SETUP
1238 
#line 67 "bfin-lex.l"
1239 
_REG.regno = REG_SP; _REG.flags = F_REG_HIGH; return HALF_REG;
1240 
        YY_BREAK
1241 
case 25:
1242 
YY_RULE_SETUP
1243 
#line 68 "bfin-lex.l"
1244 
_REG.regno = REG_SP; return REG;
1245 
        YY_BREAK
1246 
case 26:
1247 
YY_RULE_SETUP
1248 
#line 69 "bfin-lex.l"
1249 
return SIGNBITS;
1250 
        YY_BREAK
1251 
case 27:
1252 
YY_RULE_SETUP
1253 
#line 70 "bfin-lex.l"
1254 
return SIGN;
1255 
        YY_BREAK
1256 
case 28:
1257 
YY_RULE_SETUP
1258 
#line 71 "bfin-lex.l"
1259 
_REG.regno = REG_SEQSTAT; return REG;
1260 
        YY_BREAK
1261 
case 29:
1262 
YY_RULE_SETUP
1263 
#line 72 "bfin-lex.l"
1264 
return SEARCH;
1265 
        YY_BREAK
1266 
case 30:
1267 
YY_RULE_SETUP
1268 
#line 73 "bfin-lex.l"
1269 
return SHIFT;
1270 
        YY_BREAK
1271 
case 31:
1272 
YY_RULE_SETUP
1273 
#line 74 "bfin-lex.l"
1274 
return SCO;
1275 
        YY_BREAK
1276 
case 32:
1277 
YY_RULE_SETUP
1278 
#line 76 "bfin-lex.l"
1279 
return SAA;
1280 
        YY_BREAK
1281 
case 33:
1282 
YY_RULE_SETUP
1283 
#line 77 "bfin-lex.l"
1284 
yylval.value = M_S2RND; return MMOD;
1285 
        YY_BREAK
1286 
case 34:
1287 
YY_RULE_SETUP
1288 
#line 78 "bfin-lex.l"
1289 
return RTX;
1290 
        YY_BREAK
1291 
case 35:
1292 
YY_RULE_SETUP
1293 
#line 79 "bfin-lex.l"
1294 
return RTS;
1295 
        YY_BREAK
1296 
case 36:
1297 
YY_RULE_SETUP
1298 
#line 80 "bfin-lex.l"
1299 
return RTN;
1300 
        YY_BREAK
1301 
case 37:
1302 
YY_RULE_SETUP
1303 
#line 81 "bfin-lex.l"
1304 
return RTI;
1305 
        YY_BREAK
1306 
case 38:
1307 
YY_RULE_SETUP
1308 
#line 82 "bfin-lex.l"
1309 
return RTE;
1310 
        YY_BREAK
1311 
case 39:
1312 
YY_RULE_SETUP
1313 
#line 83 "bfin-lex.l"
1314 
return ROT;
1315 
        YY_BREAK
1316 
case 40:
1317 
YY_RULE_SETUP
1318 
#line 84 "bfin-lex.l"
1319 
return RND20;
1320 
        YY_BREAK
1321 
case 41:
1322 
YY_RULE_SETUP
1323 
#line 85 "bfin-lex.l"
1324 
return RND12;
1325 
        YY_BREAK
1326 
case 42:
1327 
YY_RULE_SETUP
1328 
#line 86 "bfin-lex.l"
1329 
return RNDL;
1330 
        YY_BREAK
1331 
case 43:
1332 
YY_RULE_SETUP
1333 
#line 87 "bfin-lex.l"
1334 
return RNDH;
1335 
        YY_BREAK
1336 
case 44:
1337 
YY_RULE_SETUP
1338 
#line 88 "bfin-lex.l"
1339 
return RND;
1340 
        YY_BREAK
1341 
case 45:
1342 
YY_RULE_SETUP
1343 
#line 90 "bfin-lex.l"
1344 
return parse_halfreg(&yylval.reg, T_REG_R, yytext);
1345 
        YY_BREAK
1346 
case 46:
1347 
YY_RULE_SETUP
1348 
#line 92 "bfin-lex.l"
1349 
_REG.regno = REG_RETS; return REG;
1350 
        YY_BREAK
1351 
case 47:
1352 
YY_RULE_SETUP
1353 
#line 93 "bfin-lex.l"
1354 
_REG.regno = REG_RETI; return REG;
1355 
        YY_BREAK
1356 
case 48:
1357 
YY_RULE_SETUP
1358 
#line 94 "bfin-lex.l"
1359 
_REG.regno = REG_RETX; return REG;
1360 
        YY_BREAK
1361 
case 49:
1362 
YY_RULE_SETUP
1363 
#line 95 "bfin-lex.l"
1364 
_REG.regno = REG_RETN; return REG;
1365 
        YY_BREAK
1366 
case 50:
1367 
YY_RULE_SETUP
1368 
#line 96 "bfin-lex.l"
1369 
_REG.regno = REG_RETE; return REG;
1370 
        YY_BREAK
1371 
case 51:
1372 
YY_RULE_SETUP
1373 
#line 97 "bfin-lex.l"
1374 
_REG.regno = REG_EMUDAT; return REG;
1375 
        YY_BREAK
1376 
case 52:
1377 
YY_RULE_SETUP
1378 
#line 98 "bfin-lex.l"
1379 
return RAISE;
1380 
        YY_BREAK
1381 
case 53:
1382 
YY_RULE_SETUP
1383 
#line 100 "bfin-lex.l"
1384 
return parse_reg (&yylval.reg, T_REG_R, yytext);
1385 
        YY_BREAK
1386 
case 54:
1387 
YY_RULE_SETUP
1388 
#line 102 "bfin-lex.l"
1389 
return R;
1390 
        YY_BREAK
1391 
case 55:
1392 
YY_RULE_SETUP
1393 
#line 103 "bfin-lex.l"
1394 
return PRNT;
1395 
        YY_BREAK
1396 
case 56:
1397 
YY_RULE_SETUP
1398 
#line 104 "bfin-lex.l"
1399 
return PC;
1400 
        YY_BREAK
1401 
case 57:
1402 
YY_RULE_SETUP
1403 
#line 105 "bfin-lex.l"
1404 
return PACK;
1405 
        YY_BREAK
1406 
case 58:
1407 
YY_RULE_SETUP
1408 
#line 107 "bfin-lex.l"
1409 
return parse_halfreg (&yylval.reg, T_REG_P, yytext);
1410 
        YY_BREAK
1411 
case 59:
1412 
YY_RULE_SETUP
1413 
#line 108 "bfin-lex.l"
1414 
return parse_reg (&yylval.reg, T_REG_P, yytext);
1415 
        YY_BREAK
1416 
case 60:
1417 
YY_RULE_SETUP
1418 
#line 110 "bfin-lex.l"
1419 
return OUTC;
1420 
        YY_BREAK
1421 
case 61:
1422 
YY_RULE_SETUP
1423 
#line 111 "bfin-lex.l"
1424 
return ONES;
1425 
        YY_BREAK
1426 
case 62:
1427 
YY_RULE_SETUP
1428 
#line 113 "bfin-lex.l"
1429 
return NOT;
1430 
        YY_BREAK
1431 
case 63:
1432 
YY_RULE_SETUP
1433 
#line 114 "bfin-lex.l"
1434 
return NOP;
1435 
        YY_BREAK
1436 
case 64:
1437 
YY_RULE_SETUP
1438 
#line 115 "bfin-lex.l"
1439 
return MNOP;
1440 
        YY_BREAK
1441 
case 65:
1442 
YY_RULE_SETUP
1443 
#line 116 "bfin-lex.l"
1444 
return NS;
1445 
        YY_BREAK
1446 
case 66:
1447 
YY_RULE_SETUP
1448 
#line 119 "bfin-lex.l"
1449 
return MIN;
1450 
        YY_BREAK
1451 
case 67:
1452 
YY_RULE_SETUP
1453 
#line 120 "bfin-lex.l"
1454 
return MAX;
1455 
        YY_BREAK
1456 
case 68:
1457 
YY_RULE_SETUP
1458 
#line 122 "bfin-lex.l"
1459 
return parse_halfreg (&yylval.reg, T_REG_M, yytext);
1460 
        YY_BREAK
1461 
case 69:
1462 
YY_RULE_SETUP
1463 
#line 123 "bfin-lex.l"
1464 
return parse_reg (&yylval.reg, T_REG_M, yytext);
1465 
        YY_BREAK
1466 
case 70:
1467 
YY_RULE_SETUP
1468 
#line 125 "bfin-lex.l"
1469 
return M;
1470 
        YY_BREAK
1471 
case 71:
1472 
YY_RULE_SETUP
1473 
#line 126 "bfin-lex.l"
1474 
return LT;
1475 
        YY_BREAK
1476 
case 72:
1477 
YY_RULE_SETUP
1478 
#line 127 "bfin-lex.l"
1479 
return LSHIFT;
1480 
        YY_BREAK
1481 
case 73:
1482 
YY_RULE_SETUP
1483 
#line 128 "bfin-lex.l"
1484 
return LSETUP;
1485 
        YY_BREAK
1486 
case 74:
1487 
YY_RULE_SETUP
1488 
#line 129 "bfin-lex.l"
1489 
return LOOP;
1490 
        YY_BREAK
1491 
case 75:
1492 
YY_RULE_SETUP
1493 
#line 130 "bfin-lex.l"
1494 
return LOOP_BEGIN;
1495 
        YY_BREAK
1496 
case 76:
1497 
YY_RULE_SETUP
1498 
#line 131 "bfin-lex.l"
1499 
return LOOP_END;
1500 
        YY_BREAK
1501 
case 77:
1502 
YY_RULE_SETUP
1503 
#line 133 "bfin-lex.l"
1504 
return LE;
1505 
        YY_BREAK
1506 
case 78:
1507 
YY_RULE_SETUP
1508 
#line 134 "bfin-lex.l"
1509 
_REG.regno = REG_LC0; return REG;
1510 
        YY_BREAK
1511 
case 79:
1512 
YY_RULE_SETUP
1513 
#line 135 "bfin-lex.l"
1514 
_REG.regno = REG_LT0; return REG;
1515 
        YY_BREAK
1516 
case 80:
1517 
YY_RULE_SETUP
1518 
#line 136 "bfin-lex.l"
1519 
_REG.regno = REG_LB0; return REG;
1520 
        YY_BREAK
1521 
case 81:
1522 
YY_RULE_SETUP
1523 
#line 137 "bfin-lex.l"
1524 
_REG.regno = REG_LC1; return REG;
1525 
        YY_BREAK
1526 
case 82:
1527 
YY_RULE_SETUP
1528 
#line 138 "bfin-lex.l"
1529 
_REG.regno = REG_LT1; return REG;
1530 
        YY_BREAK
1531 
case 83:
1532 
YY_RULE_SETUP
1533 
#line 139 "bfin-lex.l"
1534 
_REG.regno = REG_LB1; return REG;
1535 
        YY_BREAK
1536 
case 84:
1537 
YY_RULE_SETUP
1538 
#line 141 "bfin-lex.l"
1539 
return parse_halfreg (&yylval.reg, T_REG_L, yytext);
1540 
        YY_BREAK
1541 
case 85:
1542 
YY_RULE_SETUP
1543 
#line 142 "bfin-lex.l"
1544 
return parse_reg (&yylval.reg, T_REG_L, yytext);
1545 
        YY_BREAK
1546 
case 86:
1547 
YY_RULE_SETUP
1548 
#line 143 "bfin-lex.l"
1549 
return LO;
1550 
        YY_BREAK
1551 
case 87:
1552 
YY_RULE_SETUP
1553 
#line 144 "bfin-lex.l"
1554 
{ BEGIN 0; return JUMP_DOT_S;}
1555 
        YY_BREAK
1556 
case 88:
1557 
YY_RULE_SETUP
1558 
#line 145 "bfin-lex.l"
1559 
{ BEGIN 0; return JUMP_DOT_L;}
1560 
        YY_BREAK
1561 
case 89:
1562 
YY_RULE_SETUP
1563 
#line 146 "bfin-lex.l"
1564 
{ BEGIN 0; return JUMP;}
1565 
        YY_BREAK
1566 
case 90:
1567 
YY_RULE_SETUP
1568 
#line 147 "bfin-lex.l"
1569 
{ BEGIN 0; return JUMP_DOT_L; }
1570 
        YY_BREAK
1571 
case 91:
1572 
YY_RULE_SETUP
1573 
#line 148 "bfin-lex.l"
1574 
yylval.value = M_IU;   return MMOD;
1575 
        YY_BREAK
1576 
case 92:
1577 
YY_RULE_SETUP
1578 
#line 149 "bfin-lex.l"
1579 
yylval.value = M_ISS2; return MMOD;
1580 
        YY_BREAK
1581 
case 93:
1582 
YY_RULE_SETUP
1583 
#line 150 "bfin-lex.l"
1584 
yylval.value = M_IS;   return MMOD;
1585 
        YY_BREAK
1586 
case 94:
1587 
YY_RULE_SETUP
1588 
#line 151 "bfin-lex.l"
1589 
yylval.value = M_IH;   return MMOD;
1590 
        YY_BREAK
1591 
case 95:
1592 
YY_RULE_SETUP
1593 
#line 152 "bfin-lex.l"
1594 
return IF;
1595 
        YY_BREAK
1596 
case 96:
1597 
YY_RULE_SETUP
1598 
#line 153 "bfin-lex.l"
1599 
return parse_halfreg (&yylval.reg, T_REG_I, yytext);
1600 
        YY_BREAK
1601 
case 97:
1602 
YY_RULE_SETUP
1603 
#line 154 "bfin-lex.l"
1604 
return parse_reg (&yylval.reg, T_REG_I, yytext);
1605 
        YY_BREAK
1606 
case 98:
1607 
YY_RULE_SETUP
1608 
#line 155 "bfin-lex.l"
1609 
return HLT;
1610 
        YY_BREAK
1611 
case 99:
1612 
YY_RULE_SETUP
1613 
#line 156 "bfin-lex.l"
1614 
return HI;
1615 
        YY_BREAK
1616 
case 100:
1617 
YY_RULE_SETUP
1618 
#line 157 "bfin-lex.l"
1619 
return GT;
1620 
        YY_BREAK
1621 
case 101:
1622 
YY_RULE_SETUP
1623 
#line 158 "bfin-lex.l"
1624 
return GE;
1625 
        YY_BREAK
1626 
case 102:
1627 
YY_RULE_SETUP
1628 
#line 159 "bfin-lex.l"
1629 
yylval.value = M_FU; return MMOD;
1630 
        YY_BREAK
1631 
case 103:
1632 
YY_RULE_SETUP
1633 
#line 160 "bfin-lex.l"
1634 
_REG.regno = REG_FP; return REG;
1635 
        YY_BREAK
1636 
case 104:
1637 
YY_RULE_SETUP
1638 
#line 161 "bfin-lex.l"
1639 
_REG.regno = REG_FP; _REG.flags = F_REG_LOW; return HALF_REG;
1640 
        YY_BREAK
1641 
case 105:
1642 
YY_RULE_SETUP
1643 
#line 162 "bfin-lex.l"
1644 
_REG.regno = REG_FP; _REG.flags = F_REG_HIGH; return HALF_REG;
1645 
        YY_BREAK
1646 
case 106:
1647 
YY_RULE_SETUP
1648 
#line 164 "bfin-lex.l"
1649 
return EXTRACT;
1650 
        YY_BREAK
1651 
case 107:
1652 
YY_RULE_SETUP
1653 
#line 165 "bfin-lex.l"
1654 
return EXPADJ;
1655 
        YY_BREAK
1656 
case 108:
1657 
YY_RULE_SETUP
1658 
#line 166 "bfin-lex.l"
1659 
return EXCPT;
1660 
        YY_BREAK
1661 
case 109:
1662 
YY_RULE_SETUP
1663 
#line 167 "bfin-lex.l"
1664 
return EMUEXCPT;
1665 
        YY_BREAK
1666 
case 110:
1667 
YY_RULE_SETUP
1668 
#line 168 "bfin-lex.l"
1669 
return DIVS;
1670 
        YY_BREAK
1671 
case 111:
1672 
YY_RULE_SETUP
1673 
#line 169 "bfin-lex.l"
1674 
return DIVQ;
1675 
        YY_BREAK
1676 
case 112:
1677 
YY_RULE_SETUP
1678 
#line 170 "bfin-lex.l"
1679 
return DISALGNEXCPT;
1680 
        YY_BREAK
1681 
case 113:
1682 
YY_RULE_SETUP
1683 
#line 171 "bfin-lex.l"
1684 
return DEPOSIT;
1685 
        YY_BREAK
1686 
case 114:
1687 
YY_RULE_SETUP
1688 
#line 172 "bfin-lex.l"
1689 
return DBGHALT;
1690 
        YY_BREAK
1691 
case 115:
1692 
YY_RULE_SETUP
1693 
#line 173 "bfin-lex.l"
1694 
return DBGCMPLX;
1695 
        YY_BREAK
1696 
case 116:
1697 
YY_RULE_SETUP
1698 
#line 174 "bfin-lex.l"
1699 
return DBGAL;
1700 
        YY_BREAK
1701 
case 117:
1702 
YY_RULE_SETUP
1703 
#line 175 "bfin-lex.l"
1704 
return DBGAH;
1705 
        YY_BREAK
1706 
case 118:
1707 
YY_RULE_SETUP
1708 
#line 176 "bfin-lex.l"
1709 
return DBGA;
1710 
        YY_BREAK
1711 
case 119:
1712 
YY_RULE_SETUP
1713 
#line 177 "bfin-lex.l"
1714 
return DBG;
1715 
        YY_BREAK
1716 
case 120:
1717 
YY_RULE_SETUP
1718 
#line 178 "bfin-lex.l"
1719 
{ _REG.regno = REG_CYCLES2; return REG; }
1720 
        YY_BREAK
1721 
case 121:
1722 
YY_RULE_SETUP
1723 
#line 179 "bfin-lex.l"
1724 
{ _REG.regno = REG_CYCLES; return REG; }
1725 
        YY_BREAK
1726 
case 122:
1727 
YY_RULE_SETUP
1728 
#line 180 "bfin-lex.l"
1729 
return CSYNC;
1730 
        YY_BREAK
1731 
case 123:
1732 
YY_RULE_SETUP
1733 
#line 181 "bfin-lex.l"
1734 
return CO;
1735 
        YY_BREAK
1736 
case 124:
1737 
YY_RULE_SETUP
1738 
#line 182 "bfin-lex.l"
1739 
return CLI;
1740 
        YY_BREAK
1741 
case 125:
1742 
YY_RULE_SETUP
1743 
#line 184 "bfin-lex.l"
1744 
_REG.regno = REG_CC; return CCREG;
1745 
        YY_BREAK
1746 
case 126:
1747 
YY_RULE_SETUP
1748 
#line 185 "bfin-lex.l"
1749 
{ BEGIN 0; return CALL;}
1750 
        YY_BREAK
1751 
case 127:
1752 
YY_RULE_SETUP
1753 
#line 186 "bfin-lex.l"
1754 
{ BEGIN 0; return CALL;}
1755 
        YY_BREAK
1756 
case 128:
1757 
YY_RULE_SETUP
1758 
#line 187 "bfin-lex.l"
1759 
return BYTEUNPACK;
1760 
        YY_BREAK
1761 
case 129:
1762 
YY_RULE_SETUP
1763 
#line 188 "bfin-lex.l"
1764 
return BYTEPACK;
1765 
        YY_BREAK
1766 
case 130:
1767 
YY_RULE_SETUP
1768 
#line 189 "bfin-lex.l"
1769 
return BYTEOP16M;
1770 
        YY_BREAK
1771 
case 131:
1772 
YY_RULE_SETUP
1773 
#line 190 "bfin-lex.l"
1774 
return BYTEOP16P;
1775 
        YY_BREAK
1776 
case 132:
1777 
YY_RULE_SETUP
1778 
#line 191 "bfin-lex.l"
1779 
return BYTEOP3P;
1780 
        YY_BREAK
1781 
case 133:
1782 
YY_RULE_SETUP
1783 
#line 192 "bfin-lex.l"
1784 
return BYTEOP2M;
1785 
        YY_BREAK
1786 
case 134:
1787 
YY_RULE_SETUP
1788 
#line 193 "bfin-lex.l"
1789 
return BYTEOP2P;
1790 
        YY_BREAK
1791 
case 135:
1792 
YY_RULE_SETUP
1793 
#line 194 "bfin-lex.l"
1794 
return BYTEOP1P;
1795 
        YY_BREAK
1796 
case 136:
1797 
YY_RULE_SETUP
1798 
#line 195 "bfin-lex.l"
1799 
return BY;
1800 
        YY_BREAK
1801 
case 137:
1802 
YY_RULE_SETUP
1803 
#line 196 "bfin-lex.l"
1804 
return BXORSHIFT;
1805 
        YY_BREAK
1806 
case 138:
1807 
YY_RULE_SETUP
1808 
#line 197 "bfin-lex.l"
1809 
return BXOR;
1810 
        YY_BREAK
1811 
case 139:
1812 
YY_RULE_SETUP
1813 
#line 199 "bfin-lex.l"
1814 
return BREV;
1815 
        YY_BREAK
1816 
case 140:
1817 
YY_RULE_SETUP
1818 
#line 200 "bfin-lex.l"
1819 
return BP;
1820 
        YY_BREAK
1821 
case 141:
1822 
YY_RULE_SETUP
1823 
#line 201 "bfin-lex.l"
1824 
return BITTST;
1825 
        YY_BREAK
1826 
case 142:
1827 
YY_RULE_SETUP
1828 
#line 202 "bfin-lex.l"
1829 
return BITTGL;
1830 
        YY_BREAK
1831 
case 143:
1832 
YY_RULE_SETUP
1833 
#line 203 "bfin-lex.l"
1834 
return BITSET;
1835 
        YY_BREAK
1836 
case 144:
1837 
YY_RULE_SETUP
1838 
#line 204 "bfin-lex.l"
1839 
return BITMUX;
1840 
        YY_BREAK
1841 
case 145:
1842 
YY_RULE_SETUP
1843 
#line 205 "bfin-lex.l"
1844 
return BITCLR;
1845 
        YY_BREAK
1846 
case 146:
1847 
YY_RULE_SETUP
1848 
#line 206 "bfin-lex.l"
1849 
return parse_halfreg (&yylval.reg, T_REG_B, yytext);
1850 
        YY_BREAK
1851 
case 147:
1852 
YY_RULE_SETUP
1853 
#line 207 "bfin-lex.l"
1854 
return parse_reg (&yylval.reg, T_REG_B, yytext);
1855 
        YY_BREAK
1856 
case 148:
1857 
YY_RULE_SETUP
1858 
#line 208 "bfin-lex.l"
1859 
return B;
1860 
        YY_BREAK
1861 
case 149:
1862 
YY_RULE_SETUP
1863 
#line 209 "bfin-lex.l"
1864 
_REG.regno = S_AZ;   return STATUS_REG;
1865 
        YY_BREAK
1866 
case 150:
1867 
YY_RULE_SETUP
1868 
#line 210 "bfin-lex.l"
1869 
_REG.regno = S_AN;   return STATUS_REG;
1870 
        YY_BREAK
1871 
case 151:
1872 
YY_RULE_SETUP
1873 
#line 211 "bfin-lex.l"
1874 
_REG.regno = S_AQ;   return STATUS_REG;
1875 
        YY_BREAK
1876 
case 152:
1877 
YY_RULE_SETUP
1878 
#line 212 "bfin-lex.l"
1879 
_REG.regno = S_AC0;  return STATUS_REG;
1880 
        YY_BREAK
1881 
case 153:
1882 
YY_RULE_SETUP
1883 
#line 213 "bfin-lex.l"
1884 
_REG.regno = S_AC1;  return STATUS_REG;
1885 
        YY_BREAK
1886 
case 154:
1887 
YY_RULE_SETUP
1888 
#line 214 "bfin-lex.l"
1889 
_REG.regno = S_AV0;  return STATUS_REG;
1890 
        YY_BREAK
1891 
case 155:
1892 
YY_RULE_SETUP
1893 
#line 215 "bfin-lex.l"
1894 
_REG.regno = S_AV0S; return STATUS_REG;
1895 
        YY_BREAK
1896 
case 156:
1897 
YY_RULE_SETUP
1898 
#line 216 "bfin-lex.l"
1899 
_REG.regno = S_AV1;  return STATUS_REG;
1900 
        YY_BREAK
1901 
case 157:
1902 
YY_RULE_SETUP
1903 
#line 217 "bfin-lex.l"
1904 
_REG.regno = S_AV1S; return STATUS_REG;
1905 
        YY_BREAK
1906 
case 158:
1907 
YY_RULE_SETUP
1908 
#line 218 "bfin-lex.l"
1909 
_REG.regno = S_VS;   return STATUS_REG;
1910 
        YY_BREAK
1911 
case 159:
1912 
YY_RULE_SETUP
1913 
#line 221 "bfin-lex.l"
1914 
_REG.regno = REG_ASTAT; return REG;
1915 
        YY_BREAK
1916 
case 160:
1917 
YY_RULE_SETUP
1918 
#line 222 "bfin-lex.l"
1919 
return ASHIFT;
1920 
        YY_BREAK
1921 
case 161:
1922 
YY_RULE_SETUP
1923 
#line 223 "bfin-lex.l"
1924 
return ASL;
1925 
        YY_BREAK
1926 
case 162:
1927 
YY_RULE_SETUP
1928 
#line 224 "bfin-lex.l"
1929 
return ASR;
1930 
        YY_BREAK
1931 
case 163:
1932 
YY_RULE_SETUP
1933 
#line 225 "bfin-lex.l"
1934 
return ALIGN8;
1935 
        YY_BREAK
1936 
case 164:
1937 
YY_RULE_SETUP
1938 
#line 226 "bfin-lex.l"
1939 
return ALIGN16;
1940 
        YY_BREAK
1941 
case 165:
1942 
YY_RULE_SETUP
1943 
#line 227 "bfin-lex.l"
1944 
return ALIGN24;
1945 
        YY_BREAK
1946 
case 166:
1947 
YY_RULE_SETUP
1948 
#line 228 "bfin-lex.l"
1949 
return A_ONE_DOT_L;
1950 
        YY_BREAK
1951 
case 167:
1952 
YY_RULE_SETUP
1953 
#line 229 "bfin-lex.l"
1954 
return A_ZERO_DOT_L;
1955 
        YY_BREAK
1956 
case 168:
1957 
YY_RULE_SETUP
1958 
#line 230 "bfin-lex.l"
1959 
return A_ONE_DOT_H;
1960 
        YY_BREAK
1961 
case 169:
1962 
YY_RULE_SETUP
1963 
#line 231 "bfin-lex.l"
1964 
return A_ZERO_DOT_H;
1965 
        YY_BREAK
1966 
case 170:
1967 
YY_RULE_SETUP
1968 
#line 232 "bfin-lex.l"
1969 
return ABS;
1970 
        YY_BREAK
1971 
case 171:
1972 
YY_RULE_SETUP
1973 
#line 233 "bfin-lex.l"
1974 
return ABORT;
1975 
        YY_BREAK
1976 
case 172:
1977 
YY_RULE_SETUP
1978 
#line 234 "bfin-lex.l"
1979 
_REG.regno = REG_A1x; return REG;
1980 
        YY_BREAK
1981 
case 173:
1982 
YY_RULE_SETUP
1983 
#line 235 "bfin-lex.l"
1984 
_REG.regno = REG_A1w; return REG;
1985 
        YY_BREAK
1986 
case 174:
1987 
YY_RULE_SETUP
1988 
#line 236 "bfin-lex.l"
1989 
_REG.regno = REG_A1;  return REG_A_DOUBLE_ONE;
1990 
        YY_BREAK
1991 
case 175:
1992 
YY_RULE_SETUP
1993 
#line 237 "bfin-lex.l"
1994 
_REG.regno = REG_A0x; return REG;
1995 
        YY_BREAK
1996 
case 176:
1997 
YY_RULE_SETUP
1998 
#line 238 "bfin-lex.l"
1999 
_REG.regno = REG_A0w; return REG;
2000 
        YY_BREAK
2001 
case 177:
2002 
YY_RULE_SETUP
2003 
#line 239 "bfin-lex.l"
2004 
_REG.regno = REG_A0;  return REG_A_DOUBLE_ZERO;
2005 
        YY_BREAK
2006 
case 178:
2007 
YY_RULE_SETUP
2008 
#line 240 "bfin-lex.l"
2009 
return GOT;
2010 
        YY_BREAK
2011 
case 179:
2012 
YY_RULE_SETUP
2013 
#line 241 "bfin-lex.l"
2014 
return GOT17M4;
2015 
        YY_BREAK
2016 
case 180:
2017 
YY_RULE_SETUP
2018 
#line 242 "bfin-lex.l"
2019 
return FUNCDESC_GOT17M4;
2020 
        YY_BREAK
2021 
case 181:
2022 
YY_RULE_SETUP
2023 
#line 243 "bfin-lex.l"
2024 
return PLTPC;
2025 
        YY_BREAK
2026 
case 182:
2027 
YY_RULE_SETUP
2028 
#line 246 "bfin-lex.l"
2029 
return TILDA;
2030 
        YY_BREAK
2031 
case 183:
2032 
YY_RULE_SETUP
2033 
#line 247 "bfin-lex.l"
2034 
return _BAR_ASSIGN;
2035 
        YY_BREAK
2036 
case 184:
2037 
YY_RULE_SETUP
2038 
#line 248 "bfin-lex.l"
2039 
return BAR;
2040 
        YY_BREAK
2041 
case 185:
2042 
YY_RULE_SETUP
2043 
#line 249 "bfin-lex.l"
2044 
return _CARET_ASSIGN;
2045 
        YY_BREAK
2046 
case 186:
2047 
YY_RULE_SETUP
2048 
#line 250 "bfin-lex.l"
2049 
return CARET;
2050 
        YY_BREAK
2051 
case 187:
2052 
YY_RULE_SETUP
2053 
#line 251 "bfin-lex.l"
2054 
return RBRACK;
2055 
        YY_BREAK
2056 
case 188:
2057 
YY_RULE_SETUP
2058 
#line 252 "bfin-lex.l"
2059 
return LBRACK;
2060 
        YY_BREAK
2061 
case 189:
2062 
YY_RULE_SETUP
2063 
#line 253 "bfin-lex.l"
2064 
return _GREATER_GREATER_GREATER_THAN_ASSIGN;
2065 
        YY_BREAK
2066 
case 190:
2067 
YY_RULE_SETUP
2068 
#line 254 "bfin-lex.l"
2069 
return _GREATER_GREATER_ASSIGN;
2070 
        YY_BREAK
2071 
case 191:
2072 
YY_RULE_SETUP
2073 
#line 255 "bfin-lex.l"
2074 
return _GREATER_GREATER_GREATER;
2075 
        YY_BREAK
2076 
case 192:
2077 
YY_RULE_SETUP
2078 
#line 256 "bfin-lex.l"
2079 
return GREATER_GREATER;
2080 
        YY_BREAK
2081 
case 193:
2082 
YY_RULE_SETUP
2083 
#line 257 "bfin-lex.l"
2084 
return _ASSIGN_ASSIGN;
2085 
        YY_BREAK
2086 
case 194:
2087 
YY_RULE_SETUP
2088 
#line 258 "bfin-lex.l"
2089 
return ASSIGN;
2090 
        YY_BREAK
2091 
case 195:
2092 
YY_RULE_SETUP
2093 
#line 259 "bfin-lex.l"
2094 
return _LESS_THAN_ASSIGN;
2095 
        YY_BREAK
2096 
case 196:
2097 
YY_RULE_SETUP
2098 
#line 260 "bfin-lex.l"
2099 
return _LESS_LESS_ASSIGN;
2100 
        YY_BREAK
2101 
case 197:
2102 
YY_RULE_SETUP
2103 
#line 261 "bfin-lex.l"
2104 
return LESS_LESS;
2105 
        YY_BREAK
2106 
case 198:
2107 
YY_RULE_SETUP
2108 
#line 262 "bfin-lex.l"
2109 
return LESS_THAN;
2110 
        YY_BREAK
2111 
case 199:
2112 
YY_RULE_SETUP
2113 
#line 263 "bfin-lex.l"
2114 
return LPAREN;
2115 
        YY_BREAK
2116 
case 200:
2117 
YY_RULE_SETUP
2118 
#line 264 "bfin-lex.l"
2119 
return RPAREN;
2120 
        YY_BREAK
2121 
case 201:
2122 
YY_RULE_SETUP
2123 
#line 265 "bfin-lex.l"
2124 
return COLON;
2125 
        YY_BREAK
2126 
case 202:
2127 
YY_RULE_SETUP
2128 
#line 266 "bfin-lex.l"
2129 
return SLASH;
2130 
        YY_BREAK
2131 
case 203:
2132 
YY_RULE_SETUP
2133 
#line 267 "bfin-lex.l"
2134 
return _MINUS_ASSIGN;
2135 
        YY_BREAK
2136 
case 204:
2137 
YY_RULE_SETUP
2138 
#line 268 "bfin-lex.l"
2139 
return _PLUS_BAR_PLUS;
2140 
        YY_BREAK
2141 
case 205:
2142 
YY_RULE_SETUP
2143 
#line 269 "bfin-lex.l"
2144 
return _MINUS_BAR_PLUS;
2145 
        YY_BREAK
2146 
case 206:
2147 
YY_RULE_SETUP
2148 
#line 270 "bfin-lex.l"
2149 
return _PLUS_BAR_MINUS;
2150 
        YY_BREAK
2151 
case 207:
2152 
YY_RULE_SETUP
2153 
#line 271 "bfin-lex.l"
2154 
return _MINUS_BAR_MINUS;
2155 
        YY_BREAK
2156 
case 208:
2157 
YY_RULE_SETUP
2158 
#line 272 "bfin-lex.l"
2159 
return _MINUS_MINUS;
2160 
        YY_BREAK
2161 
case 209:
2162 
YY_RULE_SETUP
2163 
#line 273 "bfin-lex.l"
2164 
return MINUS;
2165 
        YY_BREAK
2166 
case 210:
2167 
YY_RULE_SETUP
2168 
#line 274 "bfin-lex.l"
2169 
return COMMA;
2170 
        YY_BREAK
2171 
case 211:
2172 
YY_RULE_SETUP
2173 
#line 275 "bfin-lex.l"
2174 
return _PLUS_ASSIGN;
2175 
        YY_BREAK
2176 
case 212:
2177 
YY_RULE_SETUP
2178 
#line 276 "bfin-lex.l"
2179 
return _PLUS_PLUS;
2180 
        YY_BREAK
2181 
case 213:
2182 
YY_RULE_SETUP
2183 
#line 277 "bfin-lex.l"
2184 
return PLUS;
2185 
        YY_BREAK
2186 
case 214:
2187 
YY_RULE_SETUP
2188 
#line 278 "bfin-lex.l"
2189 
return _STAR_ASSIGN;
2190 
        YY_BREAK
2191 
case 215:
2192 
YY_RULE_SETUP
2193 
#line 279 "bfin-lex.l"
2194 
return STAR;
2195 
        YY_BREAK
2196 
case 216:
2197 
YY_RULE_SETUP
2198 
#line 280 "bfin-lex.l"
2199 
return _AMPERSAND_ASSIGN;
2200 
        YY_BREAK
2201 
case 217:
2202 
YY_RULE_SETUP
2203 
#line 281 "bfin-lex.l"
2204 
return AMPERSAND;
2205 
        YY_BREAK
2206 
case 218:
2207 
YY_RULE_SETUP
2208 
#line 282 "bfin-lex.l"
2209 
return PERCENT;
2210 
        YY_BREAK
2211 
case 219:
2212 
YY_RULE_SETUP
2213 
#line 283 "bfin-lex.l"
2214 
return BANG;
2215 
        YY_BREAK
2216 
case 220:
2217 
YY_RULE_SETUP
2218 
#line 284 "bfin-lex.l"
2219 
return SEMICOLON;
2220 
        YY_BREAK
2221 
case 221:
2222 
YY_RULE_SETUP
2223 
#line 285 "bfin-lex.l"
2224 
return _ASSIGN_BANG;
2225 
        YY_BREAK
2226 
case 222:
2227 
YY_RULE_SETUP
2228 
#line 286 "bfin-lex.l"
2229 
return DOUBLE_BAR;
2230 
        YY_BREAK
2231 
case 223:
2232 
YY_RULE_SETUP
2233 
#line 287 "bfin-lex.l"
2234 
return AT;
2235 
        YY_BREAK
2236 
case 224:
2237 
YY_RULE_SETUP
2238 
#line 288 "bfin-lex.l"
2239 
return PREFETCH;
2240 
        YY_BREAK
2241 
case 225:
2242 
YY_RULE_SETUP
2243 
#line 289 "bfin-lex.l"
2244 
return UNLINK;
2245 
        YY_BREAK
2246 
case 226:
2247 
YY_RULE_SETUP
2248 
#line 290 "bfin-lex.l"
2249 
return LINK;
2250 
        YY_BREAK
2251 
case 227:
2252 
YY_RULE_SETUP
2253 
#line 291 "bfin-lex.l"
2254 
return IDLE;
2255 
        YY_BREAK
2256 
case 228:
2257 
YY_RULE_SETUP
2258 
#line 292 "bfin-lex.l"
2259 
return IFLUSH;
2260 
        YY_BREAK
2261 
case 229:
2262 
YY_RULE_SETUP
2263 
#line 293 "bfin-lex.l"
2264 
return FLUSHINV;
2265 
        YY_BREAK
2266 
case 230:
2267 
YY_RULE_SETUP
2268 
#line 294 "bfin-lex.l"
2269 
return FLUSH;
2270 
        YY_BREAK
2271 
case 231:
2272 
YY_RULE_SETUP
2273 
#line 295 "bfin-lex.l"
2274 
{
2275 
    yylval.value = parse_int (&yytext);
2276 
    return NUMBER;
2277 
  }
2278 
        YY_BREAK
2279 
case 232:
2280 
YY_RULE_SETUP
2281 
#line 299 "bfin-lex.l"
2282 
{
2283 
    yylval.symbol = symbol_find_or_make (yytext);
2284 
    symbol_mark_used (yylval.symbol);
2285 
    return SYMBOL;
2286 
  }
2287 
        YY_BREAK
2288 
case 233:
2289 
YY_RULE_SETUP
2290 
#line 304 "bfin-lex.l"
2291 
{
2292 
    char *name;
2293 
    char *ref = strdup (yytext);
2294 
    if (ref[1] == 'b' || ref[1] == 'B')
2295 
      {
2296 
        name = fb_label_name ((int) (ref[0] - '0'), 0);
2297 
        yylval.symbol = symbol_find (name);
2298 
 
2299 
        if ((yylval.symbol != NULL)
2300 
             && (S_IS_DEFINED (yylval.symbol)))
2301 
          return SYMBOL;
2302 
        as_bad ("backward reference to unknown label %d:",
2303 
                                                  (int) (ref[0] - '0'));
2304 
      }
2305 
    else if (ref[1] == 'f' || ref[1] == 'F')
2306 
      {
2307 
        /* Forward reference.  Expect symbol to be undefined or
2308 
           unknown.  undefined: seen it before.  unknown: never seen
2309 
           it before.
2310 
 
2311 
           Construct a local label name, then an undefined symbol.
2312 
           Just return it as never seen before.  */
2313 
 
2314 
        name = fb_label_name ((int) (ref[0] - '0'), 1);
2315 
        yylval.symbol = symbol_find_or_make (name);
2316 
        /* We have no need to check symbol properties.  */
2317 
        return SYMBOL;
2318 
      }
2319 
  }
2320 
        YY_BREAK
2321 
case 234:
2322 
/* rule 234 can match eol */
2323 
YY_RULE_SETUP
2324 
#line 333 "bfin-lex.l"
2325 
;
2326 
        YY_BREAK
2327 
case 235:
2328 
YY_RULE_SETUP
2329 
#line 334 "bfin-lex.l"
2330 
;
2331 
        YY_BREAK
2332 
case 236:
2333 
YY_RULE_SETUP
2334 
#line 335 "bfin-lex.l"
2335 
return yytext[0];
2336 
        YY_BREAK
2337 
case 237:
2338 
YY_RULE_SETUP
2339 
#line 336 "bfin-lex.l"
2340 
ECHO;
2341 
        YY_BREAK
2342 
#line 2343 "bfin-lex.c"
2343 
case YY_STATE_EOF(INITIAL):
2344 
case YY_STATE_EOF(KEYWORD):
2345 
        yyterminate();
2346 
 
2347 
        case YY_END_OF_BUFFER:
2348 
                {
2349 
                /* Amount of text matched not including the EOB char. */
2350 
                int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
2351 
 
2352 
                /* Undo the effects of YY_DO_BEFORE_ACTION. */
2353 
                *yy_cp = (yy_hold_char);
2354 
                YY_RESTORE_YY_MORE_OFFSET
2355 
 
2356 
                if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
2357 
                        {
2358 
                        /* We're scanning a new file or input source.  It's
2359 
                         * possible that this happened because the user
2360 
                         * just pointed yyin at a new source and called
2361 
                         * yylex().  If so, then we have to assure
2362 
                         * consistency between YY_CURRENT_BUFFER and our
2363 
                         * globals.  Here is the right place to do so, because
2364 
                         * this is the first action (other than possibly a
2365 
                         * back-up) that will match for the new input source.
2366 
                         */
2367 
                        (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
2368 
                        YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
2369 
                        YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
2370 
                        }
2371 
 
2372 
                /* Note that here we test for yy_c_buf_p "<=" to the position
2373 
                 * of the first EOB in the buffer, since yy_c_buf_p will
2374 
                 * already have been incremented past the NUL character
2375 
                 * (since all states make transitions on EOB to the
2376 
                 * end-of-buffer state).  Contrast this with the test
2377 
                 * in input().
2378 
                 */
2379 
                if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
2380 
                        { /* This was really a NUL. */
2381 
                        yy_state_type yy_next_state;
2382 
 
2383 
                        (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
2384 
 
2385 
                        yy_current_state = yy_get_previous_state(  );
2386 
 
2387 
                        /* Okay, we're now positioned to make the NUL
2388 
                         * transition.  We couldn't have
2389 
                         * yy_get_previous_state() go ahead and do it
2390 
                         * for us because it doesn't know how to deal
2391 
                         * with the possibility of jamming (and we don't
2392 
                         * want to build jamming into it because then it
2393 
                         * will run more slowly).
2394 
                         */
2395 
 
2396 
                        yy_next_state = yy_try_NUL_trans( yy_current_state );
2397 
 
2398 
                        yy_bp = (yytext_ptr) + YY_MORE_ADJ;
2399 
 
2400 
                        if ( yy_next_state )
2401 
                                {
2402 
                                /* Consume the NUL. */
2403 
                                yy_cp = ++(yy_c_buf_p);
2404 
                                yy_current_state = yy_next_state;
2405 
                                goto yy_match;
2406 
                                }
2407 
 
2408 
                        else
2409 
                                {
2410 
                                yy_cp = (yy_c_buf_p);
2411 
                                goto yy_find_action;
2412 
                                }
2413 
                        }
2414 
 
2415 
                else switch ( yy_get_next_buffer(  ) )
2416 
                        {
2417 
                        case EOB_ACT_END_OF_FILE:
2418 
                                {
2419 
                                (yy_did_buffer_switch_on_eof) = 0;
2420 
 
2421 
                                if ( yywrap( ) )
2422 
                                        {
2423 
                                        /* Note: because we've taken care in
2424 
                                         * yy_get_next_buffer() to have set up
2425 
                                         * yytext, we can now set up
2426 
                                         * yy_c_buf_p so that if some total
2427 
                                         * hoser (like flex itself) wants to
2428 
                                         * call the scanner after we return the
2429 
                                         * YY_NULL, it'll still work - another
2430 
                                         * YY_NULL will get returned.
2431 
                                         */
2432 
                                        (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
2433 
 
2434 
                                        yy_act = YY_STATE_EOF(YY_START);
2435 
                                        goto do_action;
2436 
                                        }
2437 
 
2438 
                                else
2439 
                                        {
2440 
                                        if ( ! (yy_did_buffer_switch_on_eof) )
2441 
                                                YY_NEW_FILE;
2442 
                                        }
2443 
                                break;
2444 
                                }
2445 
 
2446 
                        case EOB_ACT_CONTINUE_SCAN:
2447 
                                (yy_c_buf_p) =
2448 
                                        (yytext_ptr) + yy_amount_of_matched_text;
2449 
 
2450 
                                yy_current_state = yy_get_previous_state(  );
2451 
 
2452 
                                yy_cp = (yy_c_buf_p);
2453 
                                yy_bp = (yytext_ptr) + YY_MORE_ADJ;
2454 
                                goto yy_match;
2455 
 
2456 
                        case EOB_ACT_LAST_MATCH:
2457 
                                (yy_c_buf_p) =
2458 
                                &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
2459 
 
2460 
                                yy_current_state = yy_get_previous_state(  );
2461 
 
2462 
                                yy_cp = (yy_c_buf_p);
2463 
                                yy_bp = (yytext_ptr) + YY_MORE_ADJ;
2464 
                                goto yy_find_action;
2465 
                        }
2466 
                break;
2467 
                }
2468 
 
2469 
        default:
2470 
                YY_FATAL_ERROR(
2471 
                        "fatal flex scanner internal error--no action found" );
2472 
        } /* end of action switch */
2473 
                } /* end of scanning one token */
2474 
} /* end of yylex */
2475 
 
2476 
/* yy_get_next_buffer - try to read in a new buffer
2477 
 *
2478 
 * Returns a code representing an action:
2479 
 *      EOB_ACT_LAST_MATCH -
2480 
 *      EOB_ACT_CONTINUE_SCAN - continue scanning from current position
2481 
 *      EOB_ACT_END_OF_FILE - end of file
2482 
 */
2483 
static int yy_get_next_buffer (void)
2484 
{
2485 
        register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
2486 
        register char *source = (yytext_ptr);
2487 
        register int number_to_move, i;
2488 
        int ret_val;
2489 
 
2490 
        if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
2491 
                YY_FATAL_ERROR(
2492 
                "fatal flex scanner internal error--end of buffer missed" );
2493 
 
2494 
        if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
2495 
                { /* Don't try to fill the buffer, so this is an EOF. */
2496 
                if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
2497 
                        {
2498 
                        /* We matched a single character, the EOB, so
2499 
                         * treat this as a final EOF.
2500 
                         */
2501 
                        return EOB_ACT_END_OF_FILE;
2502 
                        }
2503 
 
2504 
                else
2505 
                        {
2506 
                        /* We matched some text prior to the EOB, first
2507 
                         * process it.
2508 
                         */
2509 
                        return EOB_ACT_LAST_MATCH;
2510 
                        }
2511 
                }
2512 
 
2513 
        /* Try to read more data. */
2514 
 
2515 
        /* First move last chars to start of buffer. */
2516 
        number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
2517 
 
2518 
        for ( i = 0; i < number_to_move; ++i )
2519 
                *(dest++) = *(source++);
2520 
 
2521 
        if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
2522 
                /* don't do the read, it's not guaranteed to return an EOF,
2523 
                 * just force an EOF
2524 
                 */
2525 
                YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
2526 
 
2527 
        else
2528 
                {
2529 
                        yy_size_t num_to_read =
2530 
                        YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
2531 
 
2532 
                while ( num_to_read <= 0 )
2533 
                        { /* Not enough room in the buffer - grow it. */
2534 
 
2535 
                        /* just a shorter name for the current buffer */
2536 
                        YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
2537 
 
2538 
                        int yy_c_buf_p_offset =
2539 
                                (int) ((yy_c_buf_p) - b->yy_ch_buf);
2540 
 
2541 
                        if ( b->yy_is_our_buffer )
2542 
                                {
2543 
                                yy_size_t new_size = b->yy_buf_size * 2;
2544 
 
2545 
                                if ( new_size <= 0 )
2546 
                                        b->yy_buf_size += b->yy_buf_size / 8;
2547 
                                else
2548 
                                        b->yy_buf_size *= 2;
2549 
 
2550 
                                b->yy_ch_buf = (char *)
2551 
                                        /* Include room in for 2 EOB chars. */
2552 
                                        yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );
2553 
                                }
2554 
                        else
2555 
                                /* Can't grow it, we don't own it. */
2556 
                                b->yy_ch_buf = 0;
2557 
 
2558 
                        if ( ! b->yy_ch_buf )
2559 
                                YY_FATAL_ERROR(
2560 
                                "fatal error - scanner input buffer overflow" );
2561 
 
2562 
                        (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
2563 
 
2564 
                        num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
2565 
                                                number_to_move - 1;
2566 
 
2567 
                        }
2568 
 
2569 
                if ( num_to_read > YY_READ_BUF_SIZE )
2570 
                        num_to_read = YY_READ_BUF_SIZE;
2571 
 
2572 
                /* Read in more data. */
2573 
                YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
2574 
                        (yy_n_chars), num_to_read );
2575 
 
2576 
                YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
2577 
                }
2578 
 
2579 
        if ( (yy_n_chars) == 0 )
2580 
                {
2581 
                if ( number_to_move == YY_MORE_ADJ )
2582 
                        {
2583 
                        ret_val = EOB_ACT_END_OF_FILE;
2584 
                        yyrestart(yyin  );
2585 
                        }
2586 
 
2587 
                else
2588 
                        {
2589 
                        ret_val = EOB_ACT_LAST_MATCH;
2590 
                        YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
2591 
                                YY_BUFFER_EOF_PENDING;
2592 
                        }
2593 
                }
2594 
 
2595 
        else
2596 
                ret_val = EOB_ACT_CONTINUE_SCAN;
2597 
 
2598 
        if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
2599 
                /* Extend the array by 50%, plus the number we really need. */
2600 
                yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
2601 
                YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size  );
2602 
                if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
2603 
                        YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
2604 
        }
2605 
 
2606 
        (yy_n_chars) += number_to_move;
2607 
        YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
2608 
        YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
2609 
 
2610 
        (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
2611 
 
2612 
        return ret_val;
2613 
}
2614 
 
2615 
/* yy_get_previous_state - get the state just before the EOB char was reached */
2616 
 
2617 
    static yy_state_type yy_get_previous_state (void)
2618 
{
2619 
        register yy_state_type yy_current_state;
2620 
        register char *yy_cp;
2621 
 
2622 
        yy_current_state = (yy_start);
2623 
 
2624 
        for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
2625 
                {
2626 
                register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
2627 
                if ( yy_accept[yy_current_state] )
2628 
                        {
2629 
                        (yy_last_accepting_state) = yy_current_state;
2630 
                        (yy_last_accepting_cpos) = yy_cp;
2631 
                        }
2632 
                while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
2633 
                        {
2634 
                        yy_current_state = (int) yy_def[yy_current_state];
2635 
                        if ( yy_current_state >= 555 )
2636 
                                yy_c = yy_meta[(unsigned int) yy_c];
2637 
                        }
2638 
                yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
2639 
                }
2640 
 
2641 
        return yy_current_state;
2642 
}
2643 
 
2644 
/* yy_try_NUL_trans - try to make a transition on the NUL character
2645 
 *
2646 
 * synopsis
2647 
 *      next_state = yy_try_NUL_trans( current_state );
2648 
 */
2649 
    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
2650 
{
2651 
        register int yy_is_jam;
2652 
        register char *yy_cp = (yy_c_buf_p);
2653 
 
2654 
        register YY_CHAR yy_c = 1;
2655 
        if ( yy_accept[yy_current_state] )
2656 
                {
2657 
                (yy_last_accepting_state) = yy_current_state;
2658 
                (yy_last_accepting_cpos) = yy_cp;
2659 
                }
2660 
        while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
2661 
                {
2662 
                yy_current_state = (int) yy_def[yy_current_state];
2663 
                if ( yy_current_state >= 555 )
2664 
                        yy_c = yy_meta[(unsigned int) yy_c];
2665 
                }
2666 
        yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
2667 
        yy_is_jam = (yy_current_state == 554);
2668 
 
2669 
        return yy_is_jam ? 0 : yy_current_state;
2670 
}
2671 
 
2672 
    static void yyunput (int c, register char * yy_bp )
2673 
{
2674 
        register char *yy_cp;
2675 
 
2676 
    yy_cp = (yy_c_buf_p);
2677 
 
2678 
        /* undo effects of setting up yytext */
2679 
        *yy_cp = (yy_hold_char);
2680 
 
2681 
        if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
2682 
                { /* need to shift things up to make room */
2683 
                /* +2 for EOB chars. */
2684 
                register yy_size_t number_to_move = (yy_n_chars) + 2;
2685 
                register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
2686 
                                        YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
2687 
                register char *source =
2688 
                                &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
2689 
 
2690 
                while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
2691 
                        *--dest = *--source;
2692 
 
2693 
                yy_cp += (int) (dest - source);
2694 
                yy_bp += (int) (dest - source);
2695 
                YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
2696 
                        (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
2697 
 
2698 
                if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
2699 
                        YY_FATAL_ERROR( "flex scanner push-back overflow" );
2700 
                }
2701 
 
2702 
        *--yy_cp = (char) c;
2703 
 
2704 
        (yytext_ptr) = yy_bp;
2705 
        (yy_hold_char) = *yy_cp;
2706 
        (yy_c_buf_p) = yy_cp;
2707 
}
2708 
 
2709 
#ifndef YY_NO_INPUT
2710 
#ifdef __cplusplus
2711 
    static int yyinput (void)
2712 
#else
2713 
    static int input  (void)
2714 
#endif
2715 
 
2716 
{
2717 
        int c;
2718 
 
2719 
        *(yy_c_buf_p) = (yy_hold_char);
2720 
 
2721 
        if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
2722 
                {
2723 
                /* yy_c_buf_p now points to the character we want to return.
2724 
                 * If this occurs *before* the EOB characters, then it's a
2725 
                 * valid NUL; if not, then we've hit the end of the buffer.
2726 
                 */
2727 
                if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
2728 
                        /* This was really a NUL. */
2729 
                        *(yy_c_buf_p) = '\0';
2730 
 
2731 
                else
2732 
                        { /* need more input */
2733 
                        yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
2734 
                        ++(yy_c_buf_p);
2735 
 
2736 
                        switch ( yy_get_next_buffer(  ) )
2737 
                                {
2738 
                                case EOB_ACT_LAST_MATCH:
2739 
                                        /* This happens because yy_g_n_b()
2740 
                                         * sees that we've accumulated a
2741 
                                         * token and flags that we need to
2742 
                                         * try matching the token before
2743 
                                         * proceeding.  But for input(),
2744 
                                         * there's no matching to consider.
2745 
                                         * So convert the EOB_ACT_LAST_MATCH
2746 
                                         * to EOB_ACT_END_OF_FILE.
2747 
                                         */
2748 
 
2749 
                                        /* Reset buffer status. */
2750 
                                        yyrestart(yyin );
2751 
 
2752 
                                        /*FALLTHROUGH*/
2753 
 
2754 
                                case EOB_ACT_END_OF_FILE:
2755 
                                        {
2756 
                                        if ( yywrap( ) )
2757 
                                                return 0;
2758 
 
2759 
                                        if ( ! (yy_did_buffer_switch_on_eof) )
2760 
                                                YY_NEW_FILE;
2761 
#ifdef __cplusplus
2762 
                                        return yyinput();
2763 
#else
2764 
                                        return input();
2765 
#endif
2766 
                                        }
2767 
 
2768 
                                case EOB_ACT_CONTINUE_SCAN:
2769 
                                        (yy_c_buf_p) = (yytext_ptr) + offset;
2770 
                                        break;
2771 
                                }
2772 
                        }
2773 
                }
2774 
 
2775 
        c = *(unsigned char *) (yy_c_buf_p);    /* cast for 8-bit char's */
2776 
        *(yy_c_buf_p) = '\0';   /* preserve yytext */
2777 
        (yy_hold_char) = *++(yy_c_buf_p);
2778 
 
2779 
        return c;
2780 
}
2781 
#endif  /* ifndef YY_NO_INPUT */
2782 
 
2783 
/** Immediately switch to a different input stream.
2784 
 * @param input_file A readable stream.
2785 
 *
2786 
 * @note This function does not reset the start condition to @c INITIAL .
2787 
 */
2788 
    void yyrestart  (FILE * input_file )
2789 
{
2790 
 
2791 
        if ( ! YY_CURRENT_BUFFER ){
2792 
        yyensure_buffer_stack ();
2793 
                YY_CURRENT_BUFFER_LVALUE =
2794 
            yy_create_buffer(yyin,YY_BUF_SIZE );
2795 
        }
2796 
 
2797 
        yy_init_buffer(YY_CURRENT_BUFFER,input_file );
2798 
        yy_load_buffer_state( );
2799 
}
2800 
 
2801 
/** Switch to a different input buffer.
2802 
 * @param new_buffer The new input buffer.
2803 
 *
2804 
 */
2805 
    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
2806 
{
2807 
 
2808 
        /* TODO. We should be able to replace this entire function body
2809 
         * with
2810 
         *              yypop_buffer_state();
2811 
         *              yypush_buffer_state(new_buffer);
2812 
     */
2813 
        yyensure_buffer_stack ();
2814 
        if ( YY_CURRENT_BUFFER == new_buffer )
2815 
                return;
2816 
 
2817 
        if ( YY_CURRENT_BUFFER )
2818 
                {
2819 
                /* Flush out information for old buffer. */
2820 
                *(yy_c_buf_p) = (yy_hold_char);
2821 
                YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
2822 
                YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
2823 
                }
2824 
 
2825 
        YY_CURRENT_BUFFER_LVALUE = new_buffer;
2826 
        yy_load_buffer_state( );
2827 
 
2828 
        /* We don't actually know whether we did this switch during
2829 
         * EOF (yywrap()) processing, but the only time this flag
2830 
         * is looked at is after yywrap() is called, so it's safe
2831 
         * to go ahead and always set it.
2832 
         */
2833 
        (yy_did_buffer_switch_on_eof) = 1;
2834 
}
2835 
 
2836 
static void yy_load_buffer_state  (void)
2837 
{
2838 
        (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
2839 
        (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
2840 
        yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
2841 
        (yy_hold_char) = *(yy_c_buf_p);
2842 
}
2843 
 
2844 
/** Allocate and initialize an input buffer state.
2845 
 * @param file A readable stream.
2846 
 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
2847 
 *
2848 
 * @return the allocated buffer state.
2849 
 */
2850 
    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
2851 
{
2852 
        YY_BUFFER_STATE b;
2853 
 
2854 
        b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
2855 
        if ( ! b )
2856 
                YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
2857 
 
2858 
        b->yy_buf_size = size;
2859 
 
2860 
        /* yy_ch_buf has to be 2 characters longer than the size given because
2861 
         * we need to put in 2 end-of-buffer characters.
2862 
         */
2863 
        b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2  );
2864 
        if ( ! b->yy_ch_buf )
2865 
                YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
2866 
 
2867 
        b->yy_is_our_buffer = 1;
2868 
 
2869 
        yy_init_buffer(b,file );
2870 
 
2871 
        return b;
2872 
}
2873 
 
2874 
/** Destroy the buffer.
2875 
 * @param b a buffer created with yy_create_buffer()
2876 
 *
2877 
 */
2878 
    void yy_delete_buffer (YY_BUFFER_STATE  b )
2879 
{
2880 
 
2881 
        if ( ! b )
2882 
                return;
2883 
 
2884 
        if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
2885 
                YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
2886 
 
2887 
        if ( b->yy_is_our_buffer )
2888 
                yyfree((void *) b->yy_ch_buf  );
2889 
 
2890 
        yyfree((void *) b  );
2891 
}
2892 
 
2893 
#ifndef __cplusplus
2894 
extern int isatty (int );
2895 
#endif /* __cplusplus */
2896 
 
2897 
/* Initializes or reinitializes a buffer.
2898 
 * This function is sometimes called more than once on the same buffer,
2899 
 * such as during a yyrestart() or at EOF.
2900 
 */
2901 
    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )
2902 
 
2903 
{
2904 
        int oerrno = errno;
2905 
 
2906 
        yy_flush_buffer(b );
2907 
 
2908 
        b->yy_input_file = file;
2909 
        b->yy_fill_buffer = 1;
2910 
 
2911 
    /* If b is the current buffer, then yy_init_buffer was _probably_
2912 
     * called from yyrestart() or through yy_get_next_buffer.
2913 
     * In that case, we don't want to reset the lineno or column.
2914 
     */
2915 
    if (b != YY_CURRENT_BUFFER){
2916 
        b->yy_bs_lineno = 1;
2917 
        b->yy_bs_column = 0;
2918 
    }
2919 
 
2920 
        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
2921 
 
2922 
        errno = oerrno;
2923 
}
2924 
 
2925 
/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
2926 
 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
2927 
 *
2928 
 */
2929 
    void yy_flush_buffer (YY_BUFFER_STATE  b )
2930 
{
2931 
        if ( ! b )
2932 
                return;
2933 
 
2934 
        b->yy_n_chars = 0;
2935 
 
2936 
        /* We always need two end-of-buffer characters.  The first causes
2937 
         * a transition to the end-of-buffer state.  The second causes
2938 
         * a jam in that state.
2939 
         */
2940 
        b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
2941 
        b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
2942 
 
2943 
        b->yy_buf_pos = &b->yy_ch_buf[0];
2944 
 
2945 
        b->yy_at_bol = 1;
2946 
        b->yy_buffer_status = YY_BUFFER_NEW;
2947 
 
2948 
        if ( b == YY_CURRENT_BUFFER )
2949 
                yy_load_buffer_state( );
2950 
}
2951 
 
2952 
/** Pushes the new state onto the stack. The new state becomes
2953 
 *  the current state. This function will allocate the stack
2954 
 *  if necessary.
2955 
 *  @param new_buffer The new state.
2956 
 *
2957 
 */
2958 
void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
2959 
{
2960 
        if (new_buffer == NULL)
2961 
                return;
2962 
 
2963 
        yyensure_buffer_stack();
2964 
 
2965 
        /* This block is copied from yy_switch_to_buffer. */
2966 
        if ( YY_CURRENT_BUFFER )
2967 
                {
2968 
                /* Flush out information for old buffer. */
2969 
                *(yy_c_buf_p) = (yy_hold_char);
2970 
                YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
2971 
                YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
2972 
                }
2973 
 
2974 
        /* Only push if top exists. Otherwise, replace top. */
2975 
        if (YY_CURRENT_BUFFER)
2976 
                (yy_buffer_stack_top)++;
2977 
        YY_CURRENT_BUFFER_LVALUE = new_buffer;
2978 
 
2979 
        /* copied from yy_switch_to_buffer. */
2980 
        yy_load_buffer_state( );
2981 
        (yy_did_buffer_switch_on_eof) = 1;
2982 
}
2983 
 
2984 
/** Removes and deletes the top of the stack, if present.
2985 
 *  The next element becomes the new top.
2986 
 *
2987 
 */
2988 
void yypop_buffer_state (void)
2989 
{
2990 
        if (!YY_CURRENT_BUFFER)
2991 
                return;
2992 
 
2993 
        yy_delete_buffer(YY_CURRENT_BUFFER );
2994 
        YY_CURRENT_BUFFER_LVALUE = NULL;
2995 
        if ((yy_buffer_stack_top) > 0)
2996 
                --(yy_buffer_stack_top);
2997 
 
2998 
        if (YY_CURRENT_BUFFER) {
2999 
                yy_load_buffer_state( );
3000 
                (yy_did_buffer_switch_on_eof) = 1;
3001 
        }
3002 
}
3003 
 
3004 
/* Allocates the stack if it does not exist.
3005 
 *  Guarantees space for at least one push.
3006 
 */
3007 
static void yyensure_buffer_stack (void)
3008 
{
3009 
        yy_size_t num_to_alloc;
3010 
 
3011 
        if (!(yy_buffer_stack)) {
3012 
 
3013 
                /* First allocation is just for 2 elements, since we don't know if this
3014 
                 * scanner will even need a stack. We use 2 instead of 1 to avoid an
3015 
                 * immediate realloc on the next call.
3016 
         */
3017 
                num_to_alloc = 1;
3018 
                (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
3019 
                                                                (num_to_alloc * sizeof(struct yy_buffer_state*)
3020 
                                                                );
3021 
                if ( ! (yy_buffer_stack) )
3022 
                        YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
3023 
 
3024 
                memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
3025 
 
3026 
                (yy_buffer_stack_max) = num_to_alloc;
3027 
                (yy_buffer_stack_top) = 0;
3028 
                return;
3029 
        }
3030 
 
3031 
        if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
3032 
 
3033 
                /* Increase the buffer to prepare for a possible push. */
3034 
                int grow_size = 8 /* arbitrary grow size */;
3035 
 
3036 
                num_to_alloc = (yy_buffer_stack_max) + grow_size;
3037 
                (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
3038 
                                                                ((yy_buffer_stack),
3039 
                                                                num_to_alloc * sizeof(struct yy_buffer_state*)
3040 
                                                                );
3041 
                if ( ! (yy_buffer_stack) )
3042 
                        YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
3043 
 
3044 
                /* zero only the new slots.*/
3045 
                memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
3046 
                (yy_buffer_stack_max) = num_to_alloc;
3047 
        }
3048 
}
3049 
 
3050 
/** Setup the input buffer state to scan directly from a user-specified character buffer.
3051 
 * @param base the character buffer
3052 
 * @param size the size in bytes of the character buffer
3053 
 *
3054 
 * @return the newly allocated buffer state object.
3055 
 */
3056 
YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
3057 
{
3058 
        YY_BUFFER_STATE b;
3059 
 
3060 
        if ( size < 2 ||
3061 
             base[size-2] != YY_END_OF_BUFFER_CHAR ||
3062 
             base[size-1] != YY_END_OF_BUFFER_CHAR )
3063 
                /* They forgot to leave room for the EOB's. */
3064 
                return 0;
3065 
 
3066 
        b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
3067 
        if ( ! b )
3068 
                YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
3069 
 
3070 
        b->yy_buf_size = size - 2;      /* "- 2" to take care of EOB's */
3071 
        b->yy_buf_pos = b->yy_ch_buf = base;
3072 
        b->yy_is_our_buffer = 0;
3073 
        b->yy_input_file = 0;
3074 
        b->yy_n_chars = b->yy_buf_size;
3075 
        b->yy_is_interactive = 0;
3076 
        b->yy_at_bol = 1;
3077 
        b->yy_fill_buffer = 0;
3078 
        b->yy_buffer_status = YY_BUFFER_NEW;
3079 
 
3080 
        yy_switch_to_buffer(b  );
3081 
 
3082 
        return b;
3083 
}
3084 
 
3085 
/** Setup the input buffer state to scan a string. The next call to yylex() will
3086 
 * scan from a @e copy of @a str.
3087 
 * @param yystr a NUL-terminated string to scan
3088 
 *
3089 
 * @return the newly allocated buffer state object.
3090 
 * @note If you want to scan bytes that may contain NUL values, then use
3091 
 *       yy_scan_bytes() instead.
3092 
 */
3093 
YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
3094 
{
3095 
 
3096 
        return yy_scan_bytes(yystr,strlen(yystr) );
3097 
}
3098 
 
3099 
/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
3100 
 * scan from a @e copy of @a bytes.
3101 
 * @param bytes the byte buffer to scan
3102 
 * @param len the number of bytes in the buffer pointed to by @a bytes.
3103 
 *
3104 
 * @return the newly allocated buffer state object.
3105 
 */
3106 
YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_len )
3107 
{
3108 
        YY_BUFFER_STATE b;
3109 
        char *buf;
3110 
        yy_size_t n, i;
3111 
 
3112 
        /* Get memory for full buffer, including space for trailing EOB's. */
3113 
        n = _yybytes_len + 2;
3114 
        buf = (char *) yyalloc(n  );
3115 
        if ( ! buf )
3116 
                YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
3117 
 
3118 
        for ( i = 0; i < _yybytes_len; ++i )
3119 
                buf[i] = yybytes[i];
3120 
 
3121 
        buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
3122 
 
3123 
        b = yy_scan_buffer(buf,n );
3124 
        if ( ! b )
3125 
                YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
3126 
 
3127 
        /* It's okay to grow etc. this buffer, and we should throw it
3128 
         * away when we're done.
3129 
         */
3130 
        b->yy_is_our_buffer = 1;
3131 
 
3132 
        return b;
3133 
}
3134 
 
3135 
#ifndef YY_EXIT_FAILURE
3136 
#define YY_EXIT_FAILURE 2
3137 
#endif
3138 
 
3139 
static void yy_fatal_error (yyconst char* msg )
3140 
{
3141 
        (void) fprintf( stderr, "%s\n", msg );
3142 
        exit( YY_EXIT_FAILURE );
3143 
}
3144 
 
3145 
/* Redefine yyless() so it works in section 3 code. */
3146 
 
3147 
#undef yyless
3148 
#define yyless(n) \
3149 
        do \
3150 
                { \
3151 
                /* Undo effects of setting up yytext. */ \
3152 
        int yyless_macro_arg = (n); \
3153 
        YY_LESS_LINENO(yyless_macro_arg);\
3154 
                yytext[yyleng] = (yy_hold_char); \
3155 
                (yy_c_buf_p) = yytext + yyless_macro_arg; \
3156 
                (yy_hold_char) = *(yy_c_buf_p); \
3157 
                *(yy_c_buf_p) = '\0'; \
3158 
                yyleng = yyless_macro_arg; \
3159 
                } \
3160 
        while ( 0 )
3161 
 
3162 
/* Accessor  methods (get/set functions) to struct members. */
3163 
 
3164 
/** Get the current line number.
3165 
 *
3166 
 */
3167 
int yyget_lineno  (void)
3168 
{
3169 
 
3170 
    return yylineno;
3171 
}
3172 
 
3173 
/** Get the input stream.
3174 
 *
3175 
 */
3176 
FILE *yyget_in  (void)
3177 
{
3178 
        return yyin;
3179 
}
3180 
 
3181 
/** Get the output stream.
3182 
 *
3183 
 */
3184 
FILE *yyget_out  (void)
3185 
{
3186 
        return yyout;
3187 
}
3188 
 
3189 
/** Get the length of the current token.
3190 
 *
3191 
 */
3192 
yy_size_t yyget_leng  (void)
3193 
{
3194 
        return yyleng;
3195 
}
3196 
 
3197 
/** Get the current token.
3198 
 *
3199 
 */
3200 
 
3201 
char *yyget_text  (void)
3202 
{
3203 
        return yytext;
3204 
}
3205 
 
3206 
/** Set the current line number.
3207 
 * @param line_number
3208 
 *
3209 
 */
3210 
void yyset_lineno (int  line_number )
3211 
{
3212 
 
3213 
    yylineno = line_number;
3214 
}
3215 
 
3216 
/** Set the input stream. This does not discard the current
3217 
 * input buffer.
3218 
 * @param in_str A readable stream.
3219 
 *
3220 
 * @see yy_switch_to_buffer
3221 
 */
3222 
void yyset_in (FILE *  in_str )
3223 
{
3224 
        yyin = in_str ;
3225 
}
3226 
 
3227 
void yyset_out (FILE *  out_str )
3228 
{
3229 
        yyout = out_str ;
3230 
}
3231 
 
3232 
int yyget_debug  (void)
3233 
{
3234 
        return yy_flex_debug;
3235 
}
3236 
 
3237 
void yyset_debug (int  bdebug )
3238 
{
3239 
        yy_flex_debug = bdebug ;
3240 
}
3241 
 
3242 
static int yy_init_globals (void)
3243 
{
3244 
        /* Initialization is the same as for the non-reentrant scanner.
3245 
     * This function is called from yylex_destroy(), so don't allocate here.
3246 
     */
3247 
 
3248 
    (yy_buffer_stack) = 0;
3249 
    (yy_buffer_stack_top) = 0;
3250 
    (yy_buffer_stack_max) = 0;
3251 
    (yy_c_buf_p) = (char *) 0;
3252 
    (yy_init) = 0;
3253 
    (yy_start) = 0;
3254 
 
3255 
/* Defined in main.c */
3256 
#ifdef YY_STDINIT
3257 
    yyin = stdin;
3258 
    yyout = stdout;
3259 
#else
3260 
    yyin = (FILE *) 0;
3261 
    yyout = (FILE *) 0;
3262 
#endif
3263 
 
3264 
    /* For future reference: Set errno on error, since we are called by
3265 
     * yylex_init()
3266 
     */
3267 
    return 0;
3268 
}
3269 
 
3270 
/* yylex_destroy is for both reentrant and non-reentrant scanners. */
3271 
int yylex_destroy  (void)
3272 
{
3273 
 
3274 
    /* Pop the buffer stack, destroying each element. */
3275 
        while(YY_CURRENT_BUFFER){
3276 
                yy_delete_buffer(YY_CURRENT_BUFFER  );
3277 
                YY_CURRENT_BUFFER_LVALUE = NULL;
3278 
                yypop_buffer_state();
3279 
        }
3280 
 
3281 
        /* Destroy the stack itself. */
3282 
        yyfree((yy_buffer_stack) );
3283 
        (yy_buffer_stack) = NULL;
3284 
 
3285 
    /* Reset the globals. This is important in a non-reentrant scanner so the next time
3286 
     * yylex() is called, initialization will occur. */
3287 
    yy_init_globals( );
3288 
 
3289 
    return 0;
3290 
}
3291 
 
3292 
/*
3293 
 * Internal utility routines.
3294 
 */
3295 
 
3296 
#ifndef yytext_ptr
3297 
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
3298 
{
3299 
        register int i;
3300 
        for ( i = 0; i < n; ++i )
3301 
                s1[i] = s2[i];
3302 
}
3303 
#endif
3304 
 
3305 
#ifdef YY_NEED_STRLEN
3306 
static int yy_flex_strlen (yyconst char * s )
3307 
{
3308 
        register int n;
3309 
        for ( n = 0; s[n]; ++n )
3310 
                ;
3311 
 
3312 
        return n;
3313 
}
3314 
#endif
3315 
 
3316 
void *yyalloc (yy_size_t  size )
3317 
{
3318 
        return (void *) malloc( size );
3319 
}
3320 
 
3321 
void *yyrealloc  (void * ptr, yy_size_t  size )
3322 
{
3323 
        /* The cast to (char *) in the following accommodates both
3324 
         * implementations that use char* generic pointers, and those
3325 
         * that use void* generic pointers.  It works with the latter
3326 
         * because both ANSI C and C++ allow castless assignment from
3327 
         * any pointer type to void*, and deal with argument conversions
3328 
         * as though doing an assignment.
3329 
         */
3330 
        return (void *) realloc( (char *) ptr, size );
3331 
}
3332 
 
3333 
void yyfree (void * ptr )
3334 
{
3335 
        free( (char *) ptr );   /* see yyrealloc() for (char *) cast */
3336 
}
3337 
 
3338 
#define YYTABLES_NAME "yytables"
3339 
 
3340 
#line 336 "bfin-lex.l"
3341 
 
3342 
 
3343 
static long parse_int (char **end)
3344 
{
3345 
  char fmt = '\0';
3346 
  int not_done = 1;
3347 
  int shiftvalue = 0;
3348 
  char * char_bag;
3349 
  long value = 0;
3350 
  char c;
3351 
  char *arg = *end;
3352 
 
3353 
  while (*arg && *arg == ' ')
3354 
    arg++;
3355 
 
3356 
  switch (*arg)
3357 
    {
3358 
      case '1':
3359 
      case '2':
3360 
      case '3':
3361 
      case '4':
3362 
      case '5':
3363 
      case '6':
3364 
      case '7':
3365 
      case '8':
3366 
      case '9':
3367 
        fmt = 'd';
3368 
        break;
3369 
 
3370 
      case '0':  /* Accept different formated integers hex octal and binary. */
3371 
        {
3372 
          c = *++arg;
3373 
          arg++;
3374 
          if (c == 'x' || c == 'X') /* Hex input.  */
3375 
            fmt = 'h';
3376 
          else if (c == 'b' || c == 'B')
3377 
            fmt = 'b';
3378 
          else if (c == '.')
3379 
            fmt = 'f';
3380 
          else
3381 
            {             /* Octal.  */
3382 
              arg--;
3383 
              fmt = 'o';
3384 
            }
3385 
          break;
3386 
        }
3387 
 
3388 
      case 'd':
3389 
      case 'D':
3390 
      case 'h':
3391 
      case 'H':
3392 
      case 'o':
3393 
      case 'O':
3394 
      case 'b':
3395 
      case 'B':
3396 
      case 'f':
3397 
      case 'F':
3398 
        {
3399 
          fmt = *arg++;
3400 
          if (*arg == '#')
3401 
            arg++;
3402 
        }
3403 
    }
3404 
 
3405 
  switch (fmt)
3406 
    {
3407 
      case 'h':
3408 
      case 'H':
3409 
        shiftvalue = 4;
3410 
        char_bag = "0123456789ABCDEFabcdef";
3411 
        break;
3412 
 
3413 
      case 'o':
3414 
      case 'O':
3415 
        shiftvalue = 3;
3416 
        char_bag = "01234567";
3417 
        break;
3418 
 
3419 
      case 'b':
3420 
      case 'B':
3421 
        shiftvalue = 1;
3422 
        char_bag = "01";
3423 
        break;
3424 
 
3425 
/* The assembler allows for fractional constants to be created
3426 
   by either the 0.xxxx or the f#xxxx format
3427 
 
3428 
   i.e.   0.5 would result in 0x4000
3429 
 
3430 
   note .5 would result in the identifier .5.
3431 
 
3432 
   The assembler converts to fractional format 1.15 by the simple rule:
3433 
 
3434 
             value = (short) (finput * (1 << 15)).  */
3435 
 
3436 
      case 'f':
3437 
      case 'F':
3438 
        {
3439 
          float fval = 0.0;
3440 
          float pos = 10.0;
3441 
          while (1)
3442 
            {
3443 
              int c;
3444 
              c = *arg++;
3445 
 
3446 
              if (c >= '0' && c <= '9')
3447 
                {
3448 
                  float digit = (c - '0') / pos;
3449 
                  fval = fval + digit;
3450 
                  pos = pos * 10.0;
3451 
                }
3452 
              else
3453 
                {
3454 
                  *--arg = c;
3455 
                  value = (short) (fval * (1 << 15));
3456 
                  break;
3457 
                }
3458 
            }
3459 
          *end = arg+1;
3460 
          return value;
3461 
        }
3462 
 
3463 
      case 'd':
3464 
      case 'D':
3465 
      default:
3466 
        {
3467 
          while (1)
3468 
            {
3469 
              int c;
3470 
              c = *arg++;
3471 
              if (c >= '0' && c <= '9')
3472 
                value = (value * 10) + (c - '0');
3473 
              else
3474 
                {
3475 
                  /* Constants that are suffixed with k|K are multiplied by 1024
3476 
                     This suffix is only allowed on decimal constants. */
3477 
                  if (c == 'k' || c == 'K')
3478 
                    value *= 1024;
3479 
                  else
3480 
                    *--arg = c;
3481 
                  break;
3482 
                }
3483 
            }
3484 
          *end = arg+1;
3485 
          return value;
3486 
        }
3487 
    }
3488 
 
3489 
  while (not_done)
3490 
    {
3491 
      char c;
3492 
      c = *arg++;
3493 
      if (c == 0 || !index (char_bag, c))
3494 
        {
3495 
          not_done = 0;
3496 
          *--arg = c;
3497 
        }
3498 
      else
3499 
        {
3500 
          if (c >= 'a' && c <= 'z')
3501 
            c = c - ('a' - '9') + 1;
3502 
          else if (c >= 'A' && c <= 'Z')
3503 
            c = c - ('A' - '9') + 1;
3504 
 
3505 
          c -= '0';
3506 
          value = (value << shiftvalue) + c;
3507 
        }
3508 
    }
3509 
  *end = arg+1;
3510 
  return value;
3511 
}
3512 
 
3513 
 
3514 
static int parse_reg (Register *r, int cl, char *rt)
3515 
{
3516 
  r->regno = cl | (rt[1] - '0');
3517 
  r->flags = F_REG_NONE;
3518 
  return REG;
3519 
}
3520 
 
3521 
static int parse_halfreg (Register *r, int cl, char *rt)
3522 
{
3523 
  r->regno = cl | (rt[1] - '0');
3524 
 
3525 
  switch (rt[3])
3526 
    {
3527 
      case 'b':
3528 
      case 'B':
3529 
        return BYTE_DREG;
3530 
 
3531 
      case 'l':
3532 
      case 'L':
3533 
        r->flags = F_REG_LOW;
3534 
        break;
3535 
 
3536 
      case 'h':
3537 
      case 'H':
3538 
        r->flags = F_REG_HIGH;
3539 
        break;
3540 
    }
3541 
 
3542 
  return HALF_REG;
3543 
}
3544 
 
3545 
/* Our start state is KEYWORD as we have
3546 
   command keywords such as PREFETCH.  */
3547 
 
3548 
void
3549 
set_start_state (void)
3550 
{
3551 
  BEGIN KEYWORD;
3552 
}
3553 
 
3554 
 
3555 
#ifndef yywrap
3556 
int
3557 
yywrap ()
3558 
{
3559 
  return 1;
3560 
}
3561 
#endif
3562 
 

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.