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Commit | Line | Data |
---|---|---|
1da177e4 | 1 | #line 2 "scripts/genksyms/lex.c" |
1da177e4 | 2 | |
70f75246 SR |
3 | #line 4 "scripts/genksyms/lex.c" |
4 | ||
5 | #define YY_INT_ALIGNED short int | |
6 | ||
7 | /* A lexical scanner generated by flex */ | |
1da177e4 | 8 | |
11ddad39 AB |
9 | /* %not-for-header */ |
10 | ||
11 | /* %if-c-only */ | |
12 | /* %if-not-reentrant */ | |
13 | ||
14 | /* %endif */ | |
15 | /* %endif */ | |
16 | /* %ok-for-header */ | |
17 | ||
1da177e4 LT |
18 | #define FLEX_SCANNER |
19 | #define YY_FLEX_MAJOR_VERSION 2 | |
20 | #define YY_FLEX_MINOR_VERSION 5 | |
11ddad39 | 21 | #define YY_FLEX_SUBMINOR_VERSION 35 |
70f75246 SR |
22 | #if YY_FLEX_SUBMINOR_VERSION > 0 |
23 | #define FLEX_BETA | |
24 | #endif | |
25 | ||
26 | /* %if-c++-only */ | |
27 | /* %endif */ | |
1da177e4 | 28 | |
70f75246 SR |
29 | /* %if-c-only */ |
30 | ||
31 | /* %endif */ | |
32 | ||
33 | /* %if-c-only */ | |
34 | ||
35 | /* %endif */ | |
36 | ||
37 | /* First, we deal with platform-specific or compiler-specific issues. */ | |
38 | ||
39 | /* begin standard C headers. */ | |
40 | /* %if-c-only */ | |
1da177e4 | 41 | #include <stdio.h> |
70f75246 SR |
42 | #include <string.h> |
43 | #include <errno.h> | |
44 | #include <stdlib.h> | |
45 | /* %endif */ | |
1da177e4 | 46 | |
70f75246 SR |
47 | /* %if-tables-serialization */ |
48 | /* %endif */ | |
49 | /* end standard C headers. */ | |
1da177e4 | 50 | |
70f75246 SR |
51 | /* %if-c-or-c++ */ |
52 | /* flex integer type definitions */ | |
53 | ||
54 | #ifndef FLEXINT_H | |
55 | #define FLEXINT_H | |
56 | ||
57 | /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ | |
58 | ||
11ddad39 | 59 | #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L |
70f75246 SR |
60 | |
61 | /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, | |
62 | * if you want the limit (max/min) macros for int types. | |
63 | */ | |
64 | #ifndef __STDC_LIMIT_MACROS | |
65 | #define __STDC_LIMIT_MACROS 1 | |
66 | #endif | |
67 | ||
68 | #include <inttypes.h> | |
69 | typedef int8_t flex_int8_t; | |
70 | typedef uint8_t flex_uint8_t; | |
71 | typedef int16_t flex_int16_t; | |
72 | typedef uint16_t flex_uint16_t; | |
73 | typedef int32_t flex_int32_t; | |
74 | typedef uint32_t flex_uint32_t; | |
75 | #else | |
76 | typedef signed char flex_int8_t; | |
77 | typedef short int flex_int16_t; | |
78 | typedef int flex_int32_t; | |
79 | typedef unsigned char flex_uint8_t; | |
80 | typedef unsigned short int flex_uint16_t; | |
81 | typedef unsigned int flex_uint32_t; | |
9c281f13 | 82 | #endif /* ! C99 */ |
70f75246 SR |
83 | |
84 | /* Limits of integral types. */ | |
85 | #ifndef INT8_MIN | |
86 | #define INT8_MIN (-128) | |
87 | #endif | |
88 | #ifndef INT16_MIN | |
89 | #define INT16_MIN (-32767-1) | |
90 | #endif | |
91 | #ifndef INT32_MIN | |
92 | #define INT32_MIN (-2147483647-1) | |
1da177e4 | 93 | #endif |
70f75246 SR |
94 | #ifndef INT8_MAX |
95 | #define INT8_MAX (127) | |
96 | #endif | |
97 | #ifndef INT16_MAX | |
98 | #define INT16_MAX (32767) | |
99 | #endif | |
100 | #ifndef INT32_MAX | |
101 | #define INT32_MAX (2147483647) | |
102 | #endif | |
103 | #ifndef UINT8_MAX | |
104 | #define UINT8_MAX (255U) | |
105 | #endif | |
106 | #ifndef UINT16_MAX | |
107 | #define UINT16_MAX (65535U) | |
108 | #endif | |
109 | #ifndef UINT32_MAX | |
110 | #define UINT32_MAX (4294967295U) | |
1da177e4 LT |
111 | #endif |
112 | ||
70f75246 | 113 | #endif /* ! FLEXINT_H */ |
1da177e4 | 114 | |
70f75246 | 115 | /* %endif */ |
1da177e4 | 116 | |
70f75246 SR |
117 | /* %if-c++-only */ |
118 | /* %endif */ | |
1da177e4 | 119 | |
70f75246 | 120 | #ifdef __cplusplus |
1da177e4 LT |
121 | |
122 | /* The "const" storage-class-modifier is valid. */ | |
123 | #define YY_USE_CONST | |
124 | ||
125 | #else /* ! __cplusplus */ | |
126 | ||
11ddad39 AB |
127 | /* C99 requires __STDC__ to be defined as 1. */ |
128 | #if defined (__STDC__) | |
1da177e4 | 129 | |
1da177e4 LT |
130 | #define YY_USE_CONST |
131 | ||
11ddad39 | 132 | #endif /* defined (__STDC__) */ |
1da177e4 LT |
133 | #endif /* ! __cplusplus */ |
134 | ||
1da177e4 LT |
135 | #ifdef YY_USE_CONST |
136 | #define yyconst const | |
137 | #else | |
138 | #define yyconst | |
139 | #endif | |
140 | ||
70f75246 | 141 | /* %not-for-header */ |
1da177e4 LT |
142 | |
143 | /* Returned upon end-of-file. */ | |
144 | #define YY_NULL 0 | |
70f75246 SR |
145 | /* %ok-for-header */ |
146 | ||
147 | /* %not-for-header */ | |
1da177e4 LT |
148 | |
149 | /* Promotes a possibly negative, possibly signed char to an unsigned | |
150 | * integer for use as an array index. If the signed char is negative, | |
151 | * we want to instead treat it as an 8-bit unsigned char, hence the | |
152 | * double cast. | |
153 | */ | |
154 | #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) | |
70f75246 SR |
155 | /* %ok-for-header */ |
156 | ||
157 | /* %if-reentrant */ | |
158 | /* %endif */ | |
159 | ||
160 | /* %if-not-reentrant */ | |
161 | ||
162 | /* %endif */ | |
1da177e4 LT |
163 | |
164 | /* Enter a start condition. This macro really ought to take a parameter, | |
165 | * but we do it the disgusting crufty way forced on us by the ()-less | |
166 | * definition of BEGIN. | |
167 | */ | |
70f75246 | 168 | #define BEGIN (yy_start) = 1 + 2 * |
1da177e4 LT |
169 | |
170 | /* Translate the current start state into a value that can be later handed | |
171 | * to BEGIN to return to the state. The YYSTATE alias is for lex | |
172 | * compatibility. | |
173 | */ | |
70f75246 | 174 | #define YY_START (((yy_start) - 1) / 2) |
1da177e4 LT |
175 | #define YYSTATE YY_START |
176 | ||
177 | /* Action number for EOF rule of a given start state. */ | |
178 | #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) | |
179 | ||
180 | /* Special action meaning "start processing a new file". */ | |
70f75246 | 181 | #define YY_NEW_FILE yyrestart(yyin ) |
1da177e4 LT |
182 | |
183 | #define YY_END_OF_BUFFER_CHAR 0 | |
184 | ||
185 | /* Size of default input buffer. */ | |
70f75246 | 186 | #ifndef YY_BUF_SIZE |
1da177e4 | 187 | #define YY_BUF_SIZE 16384 |
70f75246 | 188 | #endif |
1da177e4 | 189 | |
70f75246 SR |
190 | /* The state buf must be large enough to hold one state per character in the main buffer. |
191 | */ | |
192 | #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) | |
193 | ||
194 | #ifndef YY_TYPEDEF_YY_BUFFER_STATE | |
195 | #define YY_TYPEDEF_YY_BUFFER_STATE | |
1da177e4 | 196 | typedef struct yy_buffer_state *YY_BUFFER_STATE; |
70f75246 | 197 | #endif |
1da177e4 | 198 | |
70f75246 | 199 | /* %if-not-reentrant */ |
1da177e4 | 200 | extern int yyleng; |
70f75246 SR |
201 | /* %endif */ |
202 | ||
203 | /* %if-c-only */ | |
204 | /* %if-not-reentrant */ | |
1da177e4 | 205 | extern FILE *yyin, *yyout; |
70f75246 SR |
206 | /* %endif */ |
207 | /* %endif */ | |
1da177e4 LT |
208 | |
209 | #define EOB_ACT_CONTINUE_SCAN 0 | |
210 | #define EOB_ACT_END_OF_FILE 1 | |
211 | #define EOB_ACT_LAST_MATCH 2 | |
212 | ||
70f75246 SR |
213 | #define YY_LESS_LINENO(n) |
214 | ||
215 | /* Return all but the first "n" matched characters back to the input stream. */ | |
1da177e4 LT |
216 | #define yyless(n) \ |
217 | do \ | |
218 | { \ | |
219 | /* Undo effects of setting up yytext. */ \ | |
70f75246 SR |
220 | int yyless_macro_arg = (n); \ |
221 | YY_LESS_LINENO(yyless_macro_arg);\ | |
222 | *yy_cp = (yy_hold_char); \ | |
1da177e4 | 223 | YY_RESTORE_YY_MORE_OFFSET \ |
70f75246 | 224 | (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ |
1da177e4 LT |
225 | YY_DO_BEFORE_ACTION; /* set up yytext again */ \ |
226 | } \ | |
227 | while ( 0 ) | |
228 | ||
70f75246 | 229 | #define unput(c) yyunput( c, (yytext_ptr) ) |
1da177e4 | 230 | |
70f75246 SR |
231 | #ifndef YY_TYPEDEF_YY_SIZE_T |
232 | #define YY_TYPEDEF_YY_SIZE_T | |
11ddad39 | 233 | typedef size_t yy_size_t; |
70f75246 | 234 | #endif |
1da177e4 | 235 | |
70f75246 SR |
236 | #ifndef YY_STRUCT_YY_BUFFER_STATE |
237 | #define YY_STRUCT_YY_BUFFER_STATE | |
1da177e4 LT |
238 | struct yy_buffer_state |
239 | { | |
70f75246 | 240 | /* %if-c-only */ |
1da177e4 | 241 | FILE *yy_input_file; |
70f75246 SR |
242 | /* %endif */ |
243 | ||
244 | /* %if-c++-only */ | |
245 | /* %endif */ | |
1da177e4 LT |
246 | |
247 | char *yy_ch_buf; /* input buffer */ | |
248 | char *yy_buf_pos; /* current position in input buffer */ | |
249 | ||
250 | /* Size of input buffer in bytes, not including room for EOB | |
251 | * characters. | |
252 | */ | |
253 | yy_size_t yy_buf_size; | |
254 | ||
255 | /* Number of characters read into yy_ch_buf, not including EOB | |
256 | * characters. | |
257 | */ | |
258 | int yy_n_chars; | |
259 | ||
260 | /* Whether we "own" the buffer - i.e., we know we created it, | |
261 | * and can realloc() it to grow it, and should free() it to | |
262 | * delete it. | |
263 | */ | |
264 | int yy_is_our_buffer; | |
265 | ||
266 | /* Whether this is an "interactive" input source; if so, and | |
267 | * if we're using stdio for input, then we want to use getc() | |
268 | * instead of fread(), to make sure we stop fetching input after | |
269 | * each newline. | |
270 | */ | |
271 | int yy_is_interactive; | |
272 | ||
273 | /* Whether we're considered to be at the beginning of a line. | |
274 | * If so, '^' rules will be active on the next match, otherwise | |
275 | * not. | |
276 | */ | |
277 | int yy_at_bol; | |
278 | ||
70f75246 SR |
279 | int yy_bs_lineno; /**< The line count. */ |
280 | int yy_bs_column; /**< The column count. */ | |
281 | ||
1da177e4 LT |
282 | /* Whether to try to fill the input buffer when we reach the |
283 | * end of it. | |
284 | */ | |
285 | int yy_fill_buffer; | |
286 | ||
287 | int yy_buffer_status; | |
70f75246 | 288 | |
1da177e4 LT |
289 | #define YY_BUFFER_NEW 0 |
290 | #define YY_BUFFER_NORMAL 1 | |
291 | /* When an EOF's been seen but there's still some text to process | |
292 | * then we mark the buffer as YY_EOF_PENDING, to indicate that we | |
293 | * shouldn't try reading from the input source any more. We might | |
294 | * still have a bunch of tokens to match, though, because of | |
295 | * possible backing-up. | |
296 | * | |
297 | * When we actually see the EOF, we change the status to "new" | |
298 | * (via yyrestart()), so that the user can continue scanning by | |
299 | * just pointing yyin at a new input file. | |
300 | */ | |
301 | #define YY_BUFFER_EOF_PENDING 2 | |
70f75246 | 302 | |
1da177e4 | 303 | }; |
70f75246 SR |
304 | #endif /* !YY_STRUCT_YY_BUFFER_STATE */ |
305 | ||
306 | /* %if-c-only Standard (non-C++) definition */ | |
307 | /* %not-for-header */ | |
1da177e4 | 308 | |
70f75246 SR |
309 | /* %if-not-reentrant */ |
310 | ||
311 | /* Stack of input buffers. */ | |
312 | static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ | |
313 | static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ | |
314 | static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ | |
315 | /* %endif */ | |
316 | /* %ok-for-header */ | |
317 | ||
318 | /* %endif */ | |
1da177e4 LT |
319 | |
320 | /* We provide macros for accessing buffer states in case in the | |
321 | * future we want to put the buffer states in a more general | |
322 | * "scanner state". | |
70f75246 SR |
323 | * |
324 | * Returns the top of the stack, or NULL. | |
1da177e4 | 325 | */ |
70f75246 SR |
326 | #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ |
327 | ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ | |
328 | : NULL) | |
1da177e4 | 329 | |
70f75246 SR |
330 | /* Same as previous macro, but useful when we know that the buffer stack is not |
331 | * NULL or when we need an lvalue. For internal use only. | |
332 | */ | |
333 | #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] | |
334 | ||
335 | /* %if-c-only Standard (non-C++) definition */ | |
336 | ||
337 | /* %if-not-reentrant */ | |
338 | /* %not-for-header */ | |
1da177e4 LT |
339 | |
340 | /* yy_hold_char holds the character lost when yytext is formed. */ | |
341 | static char yy_hold_char; | |
1da177e4 | 342 | static int yy_n_chars; /* number of characters read into yy_ch_buf */ |
1da177e4 LT |
343 | int yyleng; |
344 | ||
345 | /* Points to current character in buffer. */ | |
346 | static char *yy_c_buf_p = (char *) 0; | |
70f75246 | 347 | static int yy_init = 0; /* whether we need to initialize */ |
1da177e4 LT |
348 | static int yy_start = 0; /* start state number */ |
349 | ||
350 | /* Flag which is used to allow yywrap()'s to do buffer switches | |
351 | * instead of setting up a fresh yyin. A bit of a hack ... | |
352 | */ | |
353 | static int yy_did_buffer_switch_on_eof; | |
70f75246 SR |
354 | /* %ok-for-header */ |
355 | ||
356 | /* %endif */ | |
1da177e4 | 357 | |
70f75246 SR |
358 | void yyrestart (FILE *input_file ); |
359 | void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); | |
360 | YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); | |
361 | void yy_delete_buffer (YY_BUFFER_STATE b ); | |
362 | void yy_flush_buffer (YY_BUFFER_STATE b ); | |
363 | void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); | |
364 | void yypop_buffer_state (void ); | |
1da177e4 | 365 | |
70f75246 SR |
366 | static void yyensure_buffer_stack (void ); |
367 | static void yy_load_buffer_state (void ); | |
368 | static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); | |
1da177e4 | 369 | |
70f75246 | 370 | #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) |
1da177e4 | 371 | |
70f75246 SR |
372 | YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); |
373 | YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); | |
374 | YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); | |
375 | ||
376 | /* %endif */ | |
377 | ||
378 | void *yyalloc (yy_size_t ); | |
379 | void *yyrealloc (void *,yy_size_t ); | |
380 | void yyfree (void * ); | |
1da177e4 LT |
381 | |
382 | #define yy_new_buffer yy_create_buffer | |
383 | ||
384 | #define yy_set_interactive(is_interactive) \ | |
385 | { \ | |
70f75246 SR |
386 | if ( ! YY_CURRENT_BUFFER ){ \ |
387 | yyensure_buffer_stack (); \ | |
388 | YY_CURRENT_BUFFER_LVALUE = \ | |
389 | yy_create_buffer(yyin,YY_BUF_SIZE ); \ | |
390 | } \ | |
391 | YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ | |
1da177e4 LT |
392 | } |
393 | ||
394 | #define yy_set_bol(at_bol) \ | |
395 | { \ | |
70f75246 SR |
396 | if ( ! YY_CURRENT_BUFFER ){\ |
397 | yyensure_buffer_stack (); \ | |
398 | YY_CURRENT_BUFFER_LVALUE = \ | |
399 | yy_create_buffer(yyin,YY_BUF_SIZE ); \ | |
400 | } \ | |
401 | YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ | |
1da177e4 LT |
402 | } |
403 | ||
70f75246 | 404 | #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) |
1da177e4 | 405 | |
70f75246 SR |
406 | /* %% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here */ |
407 | /* Begin user sect3 */ | |
1da177e4 | 408 | |
11ddad39 | 409 | #define yywrap(n) 1 |
1da177e4 LT |
410 | #define YY_SKIP_YYWRAP |
411 | ||
412 | #define FLEX_DEBUG | |
70f75246 | 413 | |
1da177e4 | 414 | typedef unsigned char YY_CHAR; |
70f75246 | 415 | |
1da177e4 | 416 | FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; |
70f75246 | 417 | |
1da177e4 LT |
418 | typedef int yy_state_type; |
419 | ||
70f75246 SR |
420 | extern int yylineno; |
421 | ||
422 | int yylineno = 1; | |
423 | ||
1da177e4 LT |
424 | extern char *yytext; |
425 | #define yytext_ptr yytext | |
426 | ||
70f75246 SR |
427 | /* %if-c-only Standard (non-C++) definition */ |
428 | ||
429 | static yy_state_type yy_get_previous_state (void ); | |
430 | static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); | |
431 | static int yy_get_next_buffer (void ); | |
432 | static void yy_fatal_error (yyconst char msg[] ); | |
433 | ||
434 | /* %endif */ | |
1da177e4 LT |
435 | |
436 | /* Done after the current pattern has been matched and before the | |
437 | * corresponding action - sets up yytext. | |
438 | */ | |
439 | #define YY_DO_BEFORE_ACTION \ | |
70f75246 SR |
440 | (yytext_ptr) = yy_bp; \ |
441 | /* %% [2.0] code to fiddle yytext and yyleng for yymore() goes here \ */\ | |
442 | yyleng = (size_t) (yy_cp - yy_bp); \ | |
443 | (yy_hold_char) = *yy_cp; \ | |
1da177e4 | 444 | *yy_cp = '\0'; \ |
70f75246 SR |
445 | /* %% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \ */\ |
446 | (yy_c_buf_p) = yy_cp; | |
1da177e4 | 447 | |
70f75246 | 448 | /* %% [4.0] data tables for the DFA and the user's section 1 definitions go here */ |
1da177e4 LT |
449 | #define YY_NUM_RULES 13 |
450 | #define YY_END_OF_BUFFER 14 | |
70f75246 SR |
451 | /* This struct is not used in this scanner, |
452 | but its presence is necessary. */ | |
453 | struct yy_trans_info | |
454 | { | |
455 | flex_int32_t yy_verify; | |
456 | flex_int32_t yy_nxt; | |
457 | }; | |
95f1d639 | 458 | static yyconst flex_int16_t yy_accept[73] = |
1da177e4 | 459 | { 0, |
95f1d639 MM |
460 | 0, 0, 14, 12, 4, 3, 12, 7, 12, 12, |
461 | 12, 12, 12, 9, 9, 12, 12, 7, 12, 12, | |
462 | 4, 0, 5, 0, 7, 8, 0, 6, 0, 0, | |
463 | 10, 10, 9, 0, 0, 9, 9, 0, 9, 0, | |
464 | 0, 0, 0, 2, 0, 0, 11, 0, 10, 0, | |
465 | 10, 9, 9, 0, 0, 0, 10, 10, 0, 0, | |
466 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
467 | 1, 0 | |
1da177e4 LT |
468 | } ; |
469 | ||
70f75246 | 470 | static yyconst flex_int32_t yy_ec[256] = |
1da177e4 LT |
471 | { 0, |
472 | 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, | |
473 | 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, | |
474 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
475 | 1, 2, 1, 5, 6, 7, 8, 9, 10, 1, | |
476 | 1, 8, 11, 1, 12, 13, 8, 14, 15, 15, | |
477 | 15, 15, 15, 15, 15, 16, 16, 1, 1, 17, | |
478 | 18, 19, 1, 1, 20, 20, 20, 20, 21, 22, | |
479 | 7, 7, 7, 7, 7, 23, 7, 7, 7, 7, | |
480 | 7, 7, 7, 7, 24, 7, 7, 25, 7, 7, | |
481 | 1, 26, 1, 8, 7, 1, 20, 20, 20, 20, | |
482 | ||
483 | 21, 22, 7, 7, 7, 7, 7, 27, 7, 7, | |
484 | 7, 7, 7, 7, 7, 7, 24, 7, 7, 25, | |
485 | 7, 7, 1, 28, 1, 8, 1, 1, 1, 1, | |
486 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
487 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
488 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
489 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
490 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
491 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
492 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
493 | ||
494 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
495 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
496 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
497 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
498 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
499 | 1, 1, 1, 1, 1 | |
500 | } ; | |
501 | ||
70f75246 | 502 | static yyconst flex_int32_t yy_meta[29] = |
1da177e4 LT |
503 | { 0, |
504 | 1, 1, 2, 1, 1, 1, 3, 1, 1, 1, | |
505 | 4, 4, 5, 6, 6, 6, 1, 1, 1, 7, | |
506 | 8, 7, 3, 3, 3, 1, 3, 1 | |
507 | } ; | |
508 | ||
95f1d639 | 509 | static yyconst flex_int16_t yy_base[85] = |
1da177e4 | 510 | { 0, |
95f1d639 MM |
511 | 0, 145, 150, 266, 27, 266, 25, 0, 131, 23, |
512 | 23, 16, 23, 39, 31, 25, 39, 60, 22, 65, | |
513 | 57, 43, 266, 0, 0, 266, 61, 266, 0, 128, | |
514 | 74, 0, 113, 59, 62, 113, 52, 0, 0, 72, | |
515 | 66, 110, 100, 266, 73, 74, 266, 70, 266, 90, | |
516 | 103, 266, 84, 129, 108, 113, 143, 266, 107, 66, | |
517 | 118, 137, 168, 120, 80, 91, 145, 143, 83, 41, | |
518 | 266, 266, 190, 196, 204, 212, 220, 228, 232, 237, | |
519 | 238, 243, 249, 257 | |
1da177e4 LT |
520 | } ; |
521 | ||
95f1d639 | 522 | static yyconst flex_int16_t yy_def[85] = |
1da177e4 | 523 | { 0, |
95f1d639 MM |
524 | 72, 1, 72, 72, 72, 72, 73, 74, 72, 72, |
525 | 75, 72, 72, 72, 14, 72, 72, 74, 72, 76, | |
526 | 72, 73, 72, 77, 74, 72, 75, 72, 78, 72, | |
527 | 72, 31, 14, 79, 80, 72, 72, 81, 15, 73, | |
528 | 75, 76, 76, 72, 73, 75, 72, 82, 72, 72, | |
529 | 72, 72, 81, 76, 54, 72, 72, 72, 76, 54, | |
530 | 76, 76, 76, 54, 83, 76, 63, 83, 84, 84, | |
531 | 72, 0, 72, 72, 72, 72, 72, 72, 72, 72, | |
532 | 72, 72, 72, 72 | |
1da177e4 LT |
533 | } ; |
534 | ||
95f1d639 | 535 | static yyconst flex_int16_t yy_nxt[295] = |
1da177e4 | 536 | { 0, |
95f1d639 MM |
537 | 4, 5, 6, 5, 7, 4, 8, 9, 10, 11, |
538 | 9, 12, 13, 14, 15, 15, 16, 9, 17, 8, | |
539 | 8, 8, 18, 8, 8, 4, 8, 19, 21, 23, | |
540 | 21, 26, 28, 26, 26, 30, 31, 31, 31, 26, | |
541 | 26, 26, 26, 71, 39, 39, 39, 23, 29, 26, | |
542 | 24, 32, 33, 33, 34, 72, 26, 26, 21, 35, | |
543 | 21, 36, 37, 38, 40, 36, 43, 44, 24, 41, | |
544 | 28, 32, 50, 50, 52, 28, 23, 23, 52, 35, | |
545 | 56, 56, 44, 28, 42, 71, 29, 31, 31, 31, | |
546 | 42, 29, 59, 44, 48, 49, 49, 24, 24, 29, | |
547 | ||
548 | 49, 43, 44, 51, 51, 51, 36, 37, 59, 44, | |
549 | 36, 65, 44, 54, 55, 55, 51, 51, 51, 59, | |
550 | 44, 64, 64, 64, 58, 58, 57, 57, 57, 58, | |
551 | 59, 44, 42, 64, 64, 64, 52, 72, 59, 44, | |
552 | 47, 66, 60, 60, 42, 44, 59, 69, 26, 72, | |
553 | 20, 61, 62, 63, 72, 61, 57, 57, 57, 66, | |
554 | 72, 72, 72, 66, 49, 49, 72, 61, 62, 49, | |
555 | 44, 61, 72, 72, 72, 72, 72, 72, 72, 72, | |
556 | 72, 67, 67, 67, 72, 72, 72, 67, 67, 67, | |
557 | 22, 22, 22, 22, 22, 22, 22, 22, 25, 72, | |
558 | ||
559 | 72, 25, 25, 25, 27, 27, 27, 27, 27, 27, | |
560 | 27, 27, 42, 42, 42, 42, 42, 42, 42, 42, | |
561 | 45, 72, 45, 45, 45, 45, 45, 45, 46, 72, | |
562 | 46, 46, 46, 46, 46, 46, 34, 34, 72, 34, | |
563 | 51, 72, 51, 53, 53, 53, 57, 72, 57, 68, | |
564 | 68, 68, 68, 68, 68, 68, 68, 70, 70, 70, | |
565 | 70, 70, 70, 70, 70, 3, 72, 72, 72, 72, | |
566 | 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, | |
567 | 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, | |
568 | 72, 72, 72, 72 | |
569 | ||
1da177e4 LT |
570 | } ; |
571 | ||
95f1d639 | 572 | static yyconst flex_int16_t yy_chk[295] = |
1da177e4 LT |
573 | { 0, |
574 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
575 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
95f1d639 MM |
576 | 1, 1, 1, 1, 1, 1, 1, 1, 5, 7, |
577 | 5, 10, 11, 12, 12, 13, 13, 13, 13, 19, | |
578 | 10, 16, 16, 70, 15, 15, 15, 22, 11, 19, | |
579 | 7, 14, 14, 14, 14, 15, 17, 17, 21, 14, | |
580 | 21, 14, 14, 14, 18, 14, 20, 20, 22, 18, | |
581 | 27, 34, 35, 35, 37, 41, 40, 45, 37, 34, | |
582 | 48, 48, 65, 46, 65, 69, 27, 31, 31, 31, | |
583 | 60, 41, 66, 66, 31, 31, 31, 40, 45, 46, | |
584 | ||
585 | 31, 43, 43, 50, 50, 50, 53, 53, 59, 59, | |
586 | 53, 59, 42, 43, 43, 43, 51, 51, 51, 61, | |
587 | 61, 55, 55, 55, 51, 51, 56, 56, 56, 51, | |
588 | 54, 54, 55, 64, 64, 64, 36, 33, 62, 62, | |
589 | 30, 61, 54, 54, 64, 68, 67, 68, 9, 3, | |
590 | 2, 54, 54, 54, 0, 54, 57, 57, 57, 62, | |
591 | 0, 0, 0, 62, 57, 57, 0, 67, 67, 57, | |
592 | 63, 67, 0, 0, 0, 0, 0, 0, 0, 0, | |
593 | 0, 63, 63, 63, 0, 0, 0, 63, 63, 63, | |
594 | 73, 73, 73, 73, 73, 73, 73, 73, 74, 0, | |
595 | ||
596 | 0, 74, 74, 74, 75, 75, 75, 75, 75, 75, | |
597 | 75, 75, 76, 76, 76, 76, 76, 76, 76, 76, | |
598 | 77, 0, 77, 77, 77, 77, 77, 77, 78, 0, | |
599 | 78, 78, 78, 78, 78, 78, 79, 79, 0, 79, | |
600 | 80, 0, 80, 81, 81, 81, 82, 0, 82, 83, | |
601 | 83, 83, 83, 83, 83, 83, 83, 84, 84, 84, | |
602 | 84, 84, 84, 84, 84, 72, 72, 72, 72, 72, | |
603 | 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, | |
604 | 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, | |
605 | 72, 72, 72, 72 | |
606 | ||
1da177e4 LT |
607 | } ; |
608 | ||
609 | static yy_state_type yy_last_accepting_state; | |
610 | static char *yy_last_accepting_cpos; | |
611 | ||
612 | extern int yy_flex_debug; | |
613 | int yy_flex_debug = 1; | |
614 | ||
70f75246 | 615 | static yyconst flex_int16_t yy_rule_linenum[13] = |
1da177e4 | 616 | { 0, |
95f1d639 MM |
617 | 67, 68, 69, 72, 75, 76, 77, 83, 84, 85, |
618 | 87, 90 | |
1da177e4 LT |
619 | } ; |
620 | ||
621 | /* The intent behind this definition is that it'll catch | |
622 | * any uses of REJECT which flex missed. | |
623 | */ | |
624 | #define REJECT reject_used_but_not_detected | |
625 | #define yymore() yymore_used_but_not_detected | |
626 | #define YY_MORE_ADJ 0 | |
627 | #define YY_RESTORE_YY_MORE_OFFSET | |
628 | char *yytext; | |
629 | #line 1 "scripts/genksyms/lex.l" | |
1da177e4 LT |
630 | /* Lexical analysis for genksyms. |
631 | Copyright 1996, 1997 Linux International. | |
632 | ||
633 | New implementation contributed by Richard Henderson <rth@tamu.edu> | |
634 | Based on original work by Bjorn Ekwall <bj0rn@blox.se> | |
635 | ||
636 | Taken from Linux modutils 2.4.22. | |
637 | ||
638 | This program is free software; you can redistribute it and/or modify it | |
639 | under the terms of the GNU General Public License as published by the | |
640 | Free Software Foundation; either version 2 of the License, or (at your | |
641 | option) any later version. | |
642 | ||
643 | This program is distributed in the hope that it will be useful, but | |
644 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
645 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
646 | General Public License for more details. | |
647 | ||
648 | You should have received a copy of the GNU General Public License | |
649 | along with this program; if not, write to the Free Software Foundation, | |
650 | Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
651 | #line 25 "scripts/genksyms/lex.l" | |
652 | ||
653 | #include <limits.h> | |
654 | #include <stdlib.h> | |
655 | #include <string.h> | |
656 | #include <ctype.h> | |
657 | ||
658 | #include "genksyms.h" | |
659 | #include "parse.h" | |
660 | ||
661 | /* We've got a two-level lexer here. We let flex do basic tokenization | |
662 | and then we categorize those basic tokens in the second stage. */ | |
663 | #define YY_DECL static int yylex1(void) | |
664 | ||
1da177e4 | 665 | /* We don't do multiple input files. */ |
11ddad39 | 666 | #define YY_NO_INPUT 1 |
95f1d639 | 667 | #line 668 "scripts/genksyms/lex.c" |
70f75246 SR |
668 | |
669 | #define INITIAL 0 | |
70f75246 SR |
670 | |
671 | #ifndef YY_NO_UNISTD_H | |
672 | /* Special case for "unistd.h", since it is non-ANSI. We include it way | |
673 | * down here because we want the user's section 1 to have been scanned first. | |
674 | * The user has a chance to override it with an option. | |
675 | */ | |
676 | /* %if-c-only */ | |
677 | #include <unistd.h> | |
678 | /* %endif */ | |
679 | /* %if-c++-only */ | |
680 | /* %endif */ | |
681 | #endif | |
682 | ||
683 | #ifndef YY_EXTRA_TYPE | |
684 | #define YY_EXTRA_TYPE void * | |
685 | #endif | |
686 | ||
687 | /* %if-c-only Reentrant structure and macros (non-C++). */ | |
688 | /* %if-reentrant */ | |
689 | /* %if-c-only */ | |
690 | ||
691 | static int yy_init_globals (void ); | |
692 | ||
693 | /* %endif */ | |
694 | /* %if-reentrant */ | |
695 | /* %endif */ | |
11ddad39 AB |
696 | /* %endif End reentrant structures and macros. */ |
697 | ||
698 | /* Accessor methods to globals. | |
699 | These are made visible to non-reentrant scanners for convenience. */ | |
700 | ||
701 | int yylex_destroy (void ); | |
702 | ||
703 | int yyget_debug (void ); | |
704 | ||
705 | void yyset_debug (int debug_flag ); | |
706 | ||
707 | YY_EXTRA_TYPE yyget_extra (void ); | |
708 | ||
709 | void yyset_extra (YY_EXTRA_TYPE user_defined ); | |
710 | ||
711 | FILE *yyget_in (void ); | |
712 | ||
713 | void yyset_in (FILE * in_str ); | |
714 | ||
715 | FILE *yyget_out (void ); | |
716 | ||
717 | void yyset_out (FILE * out_str ); | |
718 | ||
719 | int yyget_leng (void ); | |
720 | ||
721 | char *yyget_text (void ); | |
722 | ||
723 | int yyget_lineno (void ); | |
724 | ||
725 | void yyset_lineno (int line_number ); | |
726 | ||
70f75246 SR |
727 | /* %if-bison-bridge */ |
728 | /* %endif */ | |
1da177e4 LT |
729 | |
730 | /* Macros after this point can all be overridden by user definitions in | |
731 | * section 1. | |
732 | */ | |
733 | ||
734 | #ifndef YY_SKIP_YYWRAP | |
735 | #ifdef __cplusplus | |
70f75246 | 736 | extern "C" int yywrap (void ); |
1da177e4 | 737 | #else |
70f75246 | 738 | extern int yywrap (void ); |
1da177e4 LT |
739 | #endif |
740 | #endif | |
741 | ||
70f75246 SR |
742 | /* %not-for-header */ |
743 | ||
744 | static void yyunput (int c,char *buf_ptr ); | |
745 | ||
746 | /* %ok-for-header */ | |
747 | ||
748 | /* %endif */ | |
1da177e4 LT |
749 | |
750 | #ifndef yytext_ptr | |
70f75246 | 751 | static void yy_flex_strncpy (char *,yyconst char *,int ); |
1da177e4 LT |
752 | #endif |
753 | ||
754 | #ifdef YY_NEED_STRLEN | |
70f75246 | 755 | static int yy_flex_strlen (yyconst char * ); |
1da177e4 LT |
756 | #endif |
757 | ||
758 | #ifndef YY_NO_INPUT | |
70f75246 SR |
759 | /* %if-c-only Standard (non-C++) definition */ |
760 | /* %not-for-header */ | |
761 | ||
1da177e4 | 762 | #ifdef __cplusplus |
70f75246 | 763 | static int yyinput (void ); |
1da177e4 | 764 | #else |
70f75246 | 765 | static int input (void ); |
1da177e4 | 766 | #endif |
70f75246 | 767 | /* %ok-for-header */ |
1da177e4 | 768 | |
70f75246 | 769 | /* %endif */ |
1da177e4 LT |
770 | #endif |
771 | ||
70f75246 | 772 | /* %if-c-only */ |
1da177e4 | 773 | |
70f75246 | 774 | /* %endif */ |
1da177e4 LT |
775 | |
776 | /* Amount of stuff to slurp up with each read. */ | |
777 | #ifndef YY_READ_BUF_SIZE | |
778 | #define YY_READ_BUF_SIZE 8192 | |
779 | #endif | |
780 | ||
781 | /* Copy whatever the last rule matched to the standard output. */ | |
1da177e4 | 782 | #ifndef ECHO |
70f75246 | 783 | /* %if-c-only Standard (non-C++) definition */ |
1da177e4 LT |
784 | /* This used to be an fputs(), but since the string might contain NUL's, |
785 | * we now use fwrite(). | |
786 | */ | |
11ddad39 | 787 | #define ECHO fwrite( yytext, yyleng, 1, yyout ) |
70f75246 SR |
788 | /* %endif */ |
789 | /* %if-c++-only C++ definition */ | |
790 | /* %endif */ | |
1da177e4 LT |
791 | #endif |
792 | ||
793 | /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, | |
794 | * is returned in "result". | |
795 | */ | |
796 | #ifndef YY_INPUT | |
797 | #define YY_INPUT(buf,result,max_size) \ | |
70f75246 SR |
798 | /* %% [5.0] fread()/read() definition of YY_INPUT goes here unless we're doing C++ \ */\ |
799 | if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ | |
1da177e4 | 800 | { \ |
70f75246 | 801 | int c = '*'; \ |
9c281f13 | 802 | int n; \ |
1da177e4 LT |
803 | for ( n = 0; n < max_size && \ |
804 | (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ | |
805 | buf[n] = (char) c; \ | |
806 | if ( c == '\n' ) \ | |
807 | buf[n++] = (char) c; \ | |
808 | if ( c == EOF && ferror( yyin ) ) \ | |
809 | YY_FATAL_ERROR( "input in flex scanner failed" ); \ | |
810 | result = n; \ | |
811 | } \ | |
70f75246 SR |
812 | else \ |
813 | { \ | |
814 | errno=0; \ | |
815 | while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ | |
816 | { \ | |
817 | if( errno != EINTR) \ | |
818 | { \ | |
819 | YY_FATAL_ERROR( "input in flex scanner failed" ); \ | |
820 | break; \ | |
821 | } \ | |
822 | errno=0; \ | |
823 | clearerr(yyin); \ | |
824 | } \ | |
825 | }\ | |
826 | \ | |
827 | /* %if-c++-only C++ definition \ */\ | |
828 | /* %endif */ | |
829 | ||
1da177e4 LT |
830 | #endif |
831 | ||
832 | /* No semi-colon after return; correct usage is to write "yyterminate();" - | |
833 | * we don't want an extra ';' after the "return" because that will cause | |
834 | * some compilers to complain about unreachable statements. | |
835 | */ | |
836 | #ifndef yyterminate | |
837 | #define yyterminate() return YY_NULL | |
838 | #endif | |
839 | ||
840 | /* Number of entries by which start-condition stack grows. */ | |
841 | #ifndef YY_START_STACK_INCR | |
842 | #define YY_START_STACK_INCR 25 | |
843 | #endif | |
844 | ||
845 | /* Report a fatal error. */ | |
846 | #ifndef YY_FATAL_ERROR | |
70f75246 | 847 | /* %if-c-only */ |
1da177e4 | 848 | #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) |
70f75246 SR |
849 | /* %endif */ |
850 | /* %if-c++-only */ | |
851 | /* %endif */ | |
1da177e4 LT |
852 | #endif |
853 | ||
70f75246 SR |
854 | /* %if-tables-serialization structures and prototypes */ |
855 | /* %not-for-header */ | |
856 | ||
857 | /* %ok-for-header */ | |
858 | ||
859 | /* %not-for-header */ | |
860 | ||
861 | /* %tables-yydmap generated elements */ | |
862 | /* %endif */ | |
863 | /* end tables serialization structures and prototypes */ | |
864 | ||
865 | /* %ok-for-header */ | |
866 | ||
1da177e4 LT |
867 | /* Default declaration of generated scanner - a define so the user can |
868 | * easily add parameters. | |
869 | */ | |
870 | #ifndef YY_DECL | |
70f75246 SR |
871 | #define YY_DECL_IS_OURS 1 |
872 | /* %if-c-only Standard (non-C++) definition */ | |
873 | ||
874 | extern int yylex (void); | |
875 | ||
876 | #define YY_DECL int yylex (void) | |
877 | /* %endif */ | |
878 | /* %if-c++-only C++ definition */ | |
879 | /* %endif */ | |
880 | #endif /* !YY_DECL */ | |
1da177e4 LT |
881 | |
882 | /* Code executed at the beginning of each rule, after yytext and yyleng | |
883 | * have been set up. | |
884 | */ | |
885 | #ifndef YY_USER_ACTION | |
886 | #define YY_USER_ACTION | |
887 | #endif | |
888 | ||
889 | /* Code executed at the end of each rule. */ | |
890 | #ifndef YY_BREAK | |
891 | #define YY_BREAK break; | |
892 | #endif | |
893 | ||
70f75246 | 894 | /* %% [6.0] YY_RULE_SETUP definition goes here */ |
1da177e4 LT |
895 | #define YY_RULE_SETUP \ |
896 | if ( yyleng > 0 ) \ | |
70f75246 | 897 | YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ |
1da177e4 LT |
898 | (yytext[yyleng - 1] == '\n'); \ |
899 | YY_USER_ACTION | |
900 | ||
70f75246 SR |
901 | /* %not-for-header */ |
902 | ||
903 | /** The main scanner function which does all the work. | |
904 | */ | |
1da177e4 | 905 | YY_DECL |
70f75246 | 906 | { |
1da177e4 | 907 | register yy_state_type yy_current_state; |
70f75246 | 908 | register char *yy_cp, *yy_bp; |
1da177e4 | 909 | register int yy_act; |
70f75246 SR |
910 | |
911 | /* %% [7.0] user's declarations go here */ | |
95f1d639 | 912 | #line 63 "scripts/genksyms/lex.l" |
1da177e4 LT |
913 | |
914 | ||
915 | ||
916 | /* Keep track of our location in the original source files. */ | |
95f1d639 | 917 | #line 918 "scripts/genksyms/lex.c" |
1da177e4 | 918 | |
70f75246 | 919 | if ( !(yy_init) ) |
1da177e4 | 920 | { |
70f75246 | 921 | (yy_init) = 1; |
1da177e4 LT |
922 | |
923 | #ifdef YY_USER_INIT | |
924 | YY_USER_INIT; | |
925 | #endif | |
926 | ||
70f75246 SR |
927 | if ( ! (yy_start) ) |
928 | (yy_start) = 1; /* first start state */ | |
1da177e4 LT |
929 | |
930 | if ( ! yyin ) | |
70f75246 | 931 | /* %if-c-only */ |
1da177e4 | 932 | yyin = stdin; |
70f75246 SR |
933 | /* %endif */ |
934 | /* %if-c++-only */ | |
935 | /* %endif */ | |
1da177e4 LT |
936 | |
937 | if ( ! yyout ) | |
70f75246 | 938 | /* %if-c-only */ |
1da177e4 | 939 | yyout = stdout; |
70f75246 SR |
940 | /* %endif */ |
941 | /* %if-c++-only */ | |
942 | /* %endif */ | |
943 | ||
944 | if ( ! YY_CURRENT_BUFFER ) { | |
945 | yyensure_buffer_stack (); | |
946 | YY_CURRENT_BUFFER_LVALUE = | |
947 | yy_create_buffer(yyin,YY_BUF_SIZE ); | |
948 | } | |
1da177e4 | 949 | |
70f75246 | 950 | yy_load_buffer_state( ); |
1da177e4 LT |
951 | } |
952 | ||
953 | while ( 1 ) /* loops until end-of-file is reached */ | |
954 | { | |
70f75246 SR |
955 | /* %% [8.0] yymore()-related code goes here */ |
956 | yy_cp = (yy_c_buf_p); | |
1da177e4 LT |
957 | |
958 | /* Support of yytext. */ | |
70f75246 | 959 | *yy_cp = (yy_hold_char); |
1da177e4 LT |
960 | |
961 | /* yy_bp points to the position in yy_ch_buf of the start of | |
962 | * the current run. | |
963 | */ | |
964 | yy_bp = yy_cp; | |
965 | ||
70f75246 SR |
966 | /* %% [9.0] code to set up and find next match goes here */ |
967 | yy_current_state = (yy_start); | |
1da177e4 LT |
968 | yy_current_state += YY_AT_BOL(); |
969 | yy_match: | |
970 | do | |
971 | { | |
972 | register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; | |
973 | if ( yy_accept[yy_current_state] ) | |
974 | { | |
70f75246 SR |
975 | (yy_last_accepting_state) = yy_current_state; |
976 | (yy_last_accepting_cpos) = yy_cp; | |
1da177e4 LT |
977 | } |
978 | while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) | |
979 | { | |
980 | yy_current_state = (int) yy_def[yy_current_state]; | |
95f1d639 | 981 | if ( yy_current_state >= 73 ) |
1da177e4 LT |
982 | yy_c = yy_meta[(unsigned int) yy_c]; |
983 | } | |
984 | yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; | |
985 | ++yy_cp; | |
986 | } | |
95f1d639 | 987 | while ( yy_base[yy_current_state] != 266 ); |
1da177e4 LT |
988 | |
989 | yy_find_action: | |
70f75246 | 990 | /* %% [10.0] code to find the action number goes here */ |
1da177e4 LT |
991 | yy_act = yy_accept[yy_current_state]; |
992 | if ( yy_act == 0 ) | |
993 | { /* have to back up */ | |
70f75246 SR |
994 | yy_cp = (yy_last_accepting_cpos); |
995 | yy_current_state = (yy_last_accepting_state); | |
1da177e4 LT |
996 | yy_act = yy_accept[yy_current_state]; |
997 | } | |
998 | ||
999 | YY_DO_BEFORE_ACTION; | |
1000 | ||
70f75246 | 1001 | /* %% [11.0] code for yylineno update goes here */ |
1da177e4 LT |
1002 | |
1003 | do_action: /* This label is used only to access EOF actions. */ | |
1004 | ||
70f75246 | 1005 | /* %% [12.0] debug code goes here */ |
1da177e4 LT |
1006 | if ( yy_flex_debug ) |
1007 | { | |
1008 | if ( yy_act == 0 ) | |
1009 | fprintf( stderr, "--scanner backing up\n" ); | |
1010 | else if ( yy_act < 13 ) | |
70f75246 SR |
1011 | fprintf( stderr, "--accepting rule at line %ld (\"%s\")\n", |
1012 | (long)yy_rule_linenum[yy_act], yytext ); | |
1da177e4 LT |
1013 | else if ( yy_act == 13 ) |
1014 | fprintf( stderr, "--accepting default rule (\"%s\")\n", | |
1015 | yytext ); | |
1016 | else if ( yy_act == 14 ) | |
1017 | fprintf( stderr, "--(end of buffer or a NUL)\n" ); | |
1018 | else | |
1019 | fprintf( stderr, "--EOF (start condition %d)\n", YY_START ); | |
1020 | } | |
1021 | ||
1022 | switch ( yy_act ) | |
1023 | { /* beginning of action switch */ | |
70f75246 | 1024 | /* %% [13.0] actions go here */ |
1da177e4 LT |
1025 | case 0: /* must back up */ |
1026 | /* undo the effects of YY_DO_BEFORE_ACTION */ | |
70f75246 SR |
1027 | *yy_cp = (yy_hold_char); |
1028 | yy_cp = (yy_last_accepting_cpos); | |
1029 | yy_current_state = (yy_last_accepting_state); | |
1da177e4 LT |
1030 | goto yy_find_action; |
1031 | ||
1032 | case 1: | |
70f75246 | 1033 | /* rule 1 can match eol */ |
1da177e4 | 1034 | YY_RULE_SETUP |
95f1d639 | 1035 | #line 67 "scripts/genksyms/lex.l" |
1da177e4 LT |
1036 | return FILENAME; |
1037 | YY_BREAK | |
1038 | case 2: | |
70f75246 | 1039 | /* rule 2 can match eol */ |
1da177e4 | 1040 | YY_RULE_SETUP |
95f1d639 | 1041 | #line 68 "scripts/genksyms/lex.l" |
1da177e4 LT |
1042 | cur_line++; |
1043 | YY_BREAK | |
1044 | case 3: | |
70f75246 | 1045 | /* rule 3 can match eol */ |
1da177e4 | 1046 | YY_RULE_SETUP |
95f1d639 | 1047 | #line 69 "scripts/genksyms/lex.l" |
1da177e4 LT |
1048 | cur_line++; |
1049 | YY_BREAK | |
1050 | /* Ignore all other whitespace. */ | |
1051 | case 4: | |
1052 | YY_RULE_SETUP | |
95f1d639 | 1053 | #line 72 "scripts/genksyms/lex.l" |
1da177e4 LT |
1054 | ; |
1055 | YY_BREAK | |
1056 | case 5: | |
70f75246 | 1057 | /* rule 5 can match eol */ |
1da177e4 | 1058 | YY_RULE_SETUP |
95f1d639 | 1059 | #line 75 "scripts/genksyms/lex.l" |
1da177e4 LT |
1060 | return STRING; |
1061 | YY_BREAK | |
1062 | case 6: | |
70f75246 | 1063 | /* rule 6 can match eol */ |
1da177e4 | 1064 | YY_RULE_SETUP |
95f1d639 | 1065 | #line 76 "scripts/genksyms/lex.l" |
1da177e4 LT |
1066 | return CHAR; |
1067 | YY_BREAK | |
1068 | case 7: | |
1069 | YY_RULE_SETUP | |
95f1d639 | 1070 | #line 77 "scripts/genksyms/lex.l" |
1da177e4 LT |
1071 | return IDENT; |
1072 | YY_BREAK | |
1073 | /* The Pedant requires that the other C multi-character tokens be | |
1074 | recognized as tokens. We don't actually use them since we don't | |
1075 | parse expressions, but we do want whitespace to be arranged | |
1076 | around them properly. */ | |
1077 | case 8: | |
1078 | YY_RULE_SETUP | |
95f1d639 | 1079 | #line 83 "scripts/genksyms/lex.l" |
1da177e4 LT |
1080 | return OTHER; |
1081 | YY_BREAK | |
1082 | case 9: | |
1083 | YY_RULE_SETUP | |
95f1d639 | 1084 | #line 84 "scripts/genksyms/lex.l" |
1da177e4 LT |
1085 | return INT; |
1086 | YY_BREAK | |
1087 | case 10: | |
1088 | YY_RULE_SETUP | |
95f1d639 | 1089 | #line 85 "scripts/genksyms/lex.l" |
1da177e4 LT |
1090 | return REAL; |
1091 | YY_BREAK | |
1092 | case 11: | |
1093 | YY_RULE_SETUP | |
95f1d639 | 1094 | #line 87 "scripts/genksyms/lex.l" |
1da177e4 LT |
1095 | return DOTS; |
1096 | YY_BREAK | |
1097 | /* All other tokens are single characters. */ | |
1098 | case 12: | |
1099 | YY_RULE_SETUP | |
95f1d639 | 1100 | #line 90 "scripts/genksyms/lex.l" |
1da177e4 LT |
1101 | return yytext[0]; |
1102 | YY_BREAK | |
1103 | case 13: | |
1104 | YY_RULE_SETUP | |
95f1d639 | 1105 | #line 93 "scripts/genksyms/lex.l" |
1da177e4 LT |
1106 | ECHO; |
1107 | YY_BREAK | |
95f1d639 | 1108 | #line 1109 "scripts/genksyms/lex.c" |
1da177e4 | 1109 | case YY_STATE_EOF(INITIAL): |
1da177e4 LT |
1110 | yyterminate(); |
1111 | ||
1112 | case YY_END_OF_BUFFER: | |
1113 | { | |
1114 | /* Amount of text matched not including the EOB char. */ | |
70f75246 | 1115 | int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; |
1da177e4 LT |
1116 | |
1117 | /* Undo the effects of YY_DO_BEFORE_ACTION. */ | |
70f75246 | 1118 | *yy_cp = (yy_hold_char); |
1da177e4 LT |
1119 | YY_RESTORE_YY_MORE_OFFSET |
1120 | ||
70f75246 | 1121 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) |
1da177e4 LT |
1122 | { |
1123 | /* We're scanning a new file or input source. It's | |
1124 | * possible that this happened because the user | |
1125 | * just pointed yyin at a new source and called | |
1126 | * yylex(). If so, then we have to assure | |
70f75246 | 1127 | * consistency between YY_CURRENT_BUFFER and our |
1da177e4 LT |
1128 | * globals. Here is the right place to do so, because |
1129 | * this is the first action (other than possibly a | |
1130 | * back-up) that will match for the new input source. | |
1131 | */ | |
70f75246 SR |
1132 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
1133 | YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; | |
1134 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; | |
1da177e4 LT |
1135 | } |
1136 | ||
1137 | /* Note that here we test for yy_c_buf_p "<=" to the position | |
1138 | * of the first EOB in the buffer, since yy_c_buf_p will | |
1139 | * already have been incremented past the NUL character | |
1140 | * (since all states make transitions on EOB to the | |
1141 | * end-of-buffer state). Contrast this with the test | |
1142 | * in input(). | |
1143 | */ | |
70f75246 | 1144 | if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) |
1da177e4 LT |
1145 | { /* This was really a NUL. */ |
1146 | yy_state_type yy_next_state; | |
1147 | ||
70f75246 | 1148 | (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; |
1da177e4 | 1149 | |
70f75246 | 1150 | yy_current_state = yy_get_previous_state( ); |
1da177e4 LT |
1151 | |
1152 | /* Okay, we're now positioned to make the NUL | |
1153 | * transition. We couldn't have | |
1154 | * yy_get_previous_state() go ahead and do it | |
1155 | * for us because it doesn't know how to deal | |
1156 | * with the possibility of jamming (and we don't | |
1157 | * want to build jamming into it because then it | |
1158 | * will run more slowly). | |
1159 | */ | |
1160 | ||
1161 | yy_next_state = yy_try_NUL_trans( yy_current_state ); | |
1162 | ||
70f75246 | 1163 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
1da177e4 LT |
1164 | |
1165 | if ( yy_next_state ) | |
1166 | { | |
1167 | /* Consume the NUL. */ | |
70f75246 | 1168 | yy_cp = ++(yy_c_buf_p); |
1da177e4 LT |
1169 | yy_current_state = yy_next_state; |
1170 | goto yy_match; | |
1171 | } | |
1172 | ||
1173 | else | |
1174 | { | |
70f75246 SR |
1175 | /* %% [14.0] code to do back-up for compressed tables and set up yy_cp goes here */ |
1176 | yy_cp = (yy_c_buf_p); | |
1da177e4 LT |
1177 | goto yy_find_action; |
1178 | } | |
1179 | } | |
1180 | ||
70f75246 | 1181 | else switch ( yy_get_next_buffer( ) ) |
1da177e4 LT |
1182 | { |
1183 | case EOB_ACT_END_OF_FILE: | |
1184 | { | |
70f75246 | 1185 | (yy_did_buffer_switch_on_eof) = 0; |
1da177e4 | 1186 | |
70f75246 | 1187 | if ( yywrap( ) ) |
1da177e4 LT |
1188 | { |
1189 | /* Note: because we've taken care in | |
1190 | * yy_get_next_buffer() to have set up | |
1191 | * yytext, we can now set up | |
1192 | * yy_c_buf_p so that if some total | |
1193 | * hoser (like flex itself) wants to | |
1194 | * call the scanner after we return the | |
1195 | * YY_NULL, it'll still work - another | |
1196 | * YY_NULL will get returned. | |
1197 | */ | |
70f75246 | 1198 | (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; |
1da177e4 LT |
1199 | |
1200 | yy_act = YY_STATE_EOF(YY_START); | |
1201 | goto do_action; | |
1202 | } | |
1203 | ||
1204 | else | |
1205 | { | |
70f75246 | 1206 | if ( ! (yy_did_buffer_switch_on_eof) ) |
1da177e4 LT |
1207 | YY_NEW_FILE; |
1208 | } | |
1209 | break; | |
1210 | } | |
1211 | ||
1212 | case EOB_ACT_CONTINUE_SCAN: | |
70f75246 SR |
1213 | (yy_c_buf_p) = |
1214 | (yytext_ptr) + yy_amount_of_matched_text; | |
1da177e4 | 1215 | |
70f75246 | 1216 | yy_current_state = yy_get_previous_state( ); |
1da177e4 | 1217 | |
70f75246 SR |
1218 | yy_cp = (yy_c_buf_p); |
1219 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; | |
1da177e4 LT |
1220 | goto yy_match; |
1221 | ||
1222 | case EOB_ACT_LAST_MATCH: | |
70f75246 SR |
1223 | (yy_c_buf_p) = |
1224 | &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; | |
1da177e4 | 1225 | |
70f75246 | 1226 | yy_current_state = yy_get_previous_state( ); |
1da177e4 | 1227 | |
70f75246 SR |
1228 | yy_cp = (yy_c_buf_p); |
1229 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; | |
1da177e4 LT |
1230 | goto yy_find_action; |
1231 | } | |
1232 | break; | |
1233 | } | |
1234 | ||
1235 | default: | |
1236 | YY_FATAL_ERROR( | |
1237 | "fatal flex scanner internal error--no action found" ); | |
1238 | } /* end of action switch */ | |
1239 | } /* end of scanning one token */ | |
70f75246 SR |
1240 | } /* end of yylex */ |
1241 | /* %ok-for-header */ | |
1da177e4 | 1242 | |
70f75246 SR |
1243 | /* %if-c++-only */ |
1244 | /* %not-for-header */ | |
1245 | ||
1246 | /* %ok-for-header */ | |
1247 | ||
1248 | /* %endif */ | |
1da177e4 LT |
1249 | |
1250 | /* yy_get_next_buffer - try to read in a new buffer | |
1251 | * | |
1252 | * Returns a code representing an action: | |
1253 | * EOB_ACT_LAST_MATCH - | |
1254 | * EOB_ACT_CONTINUE_SCAN - continue scanning from current position | |
1255 | * EOB_ACT_END_OF_FILE - end of file | |
1256 | */ | |
70f75246 SR |
1257 | /* %if-c-only */ |
1258 | static int yy_get_next_buffer (void) | |
1259 | /* %endif */ | |
1260 | /* %if-c++-only */ | |
1261 | /* %endif */ | |
1262 | { | |
1263 | register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; | |
1264 | register char *source = (yytext_ptr); | |
1da177e4 LT |
1265 | register int number_to_move, i; |
1266 | int ret_val; | |
1267 | ||
70f75246 | 1268 | if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) |
1da177e4 LT |
1269 | YY_FATAL_ERROR( |
1270 | "fatal flex scanner internal error--end of buffer missed" ); | |
1271 | ||
70f75246 | 1272 | if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) |
1da177e4 | 1273 | { /* Don't try to fill the buffer, so this is an EOF. */ |
70f75246 | 1274 | if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) |
1da177e4 LT |
1275 | { |
1276 | /* We matched a single character, the EOB, so | |
1277 | * treat this as a final EOF. | |
1278 | */ | |
1279 | return EOB_ACT_END_OF_FILE; | |
1280 | } | |
1281 | ||
1282 | else | |
1283 | { | |
1284 | /* We matched some text prior to the EOB, first | |
1285 | * process it. | |
1286 | */ | |
1287 | return EOB_ACT_LAST_MATCH; | |
1288 | } | |
1289 | } | |
1290 | ||
1291 | /* Try to read more data. */ | |
1292 | ||
1293 | /* First move last chars to start of buffer. */ | |
70f75246 | 1294 | number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; |
1da177e4 LT |
1295 | |
1296 | for ( i = 0; i < number_to_move; ++i ) | |
1297 | *(dest++) = *(source++); | |
1298 | ||
70f75246 | 1299 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) |
1da177e4 LT |
1300 | /* don't do the read, it's not guaranteed to return an EOF, |
1301 | * just force an EOF | |
1302 | */ | |
70f75246 | 1303 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; |
1da177e4 LT |
1304 | |
1305 | else | |
1306 | { | |
70f75246 SR |
1307 | int num_to_read = |
1308 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; | |
1da177e4 LT |
1309 | |
1310 | while ( num_to_read <= 0 ) | |
1311 | { /* Not enough room in the buffer - grow it. */ | |
1da177e4 LT |
1312 | |
1313 | /* just a shorter name for the current buffer */ | |
70f75246 | 1314 | YY_BUFFER_STATE b = YY_CURRENT_BUFFER; |
1da177e4 LT |
1315 | |
1316 | int yy_c_buf_p_offset = | |
70f75246 | 1317 | (int) ((yy_c_buf_p) - b->yy_ch_buf); |
1da177e4 LT |
1318 | |
1319 | if ( b->yy_is_our_buffer ) | |
1320 | { | |
1321 | int new_size = b->yy_buf_size * 2; | |
1322 | ||
1323 | if ( new_size <= 0 ) | |
1324 | b->yy_buf_size += b->yy_buf_size / 8; | |
1325 | else | |
1326 | b->yy_buf_size *= 2; | |
1327 | ||
1328 | b->yy_ch_buf = (char *) | |
1329 | /* Include room in for 2 EOB chars. */ | |
70f75246 | 1330 | yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); |
1da177e4 LT |
1331 | } |
1332 | else | |
1333 | /* Can't grow it, we don't own it. */ | |
1334 | b->yy_ch_buf = 0; | |
1335 | ||
1336 | if ( ! b->yy_ch_buf ) | |
1337 | YY_FATAL_ERROR( | |
1338 | "fatal error - scanner input buffer overflow" ); | |
1339 | ||
70f75246 | 1340 | (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; |
1da177e4 | 1341 | |
70f75246 | 1342 | num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - |
1da177e4 | 1343 | number_to_move - 1; |
70f75246 | 1344 | |
1da177e4 LT |
1345 | } |
1346 | ||
1347 | if ( num_to_read > YY_READ_BUF_SIZE ) | |
1348 | num_to_read = YY_READ_BUF_SIZE; | |
1349 | ||
1350 | /* Read in more data. */ | |
70f75246 SR |
1351 | YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), |
1352 | (yy_n_chars), (size_t) num_to_read ); | |
1da177e4 | 1353 | |
70f75246 | 1354 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
1da177e4 LT |
1355 | } |
1356 | ||
70f75246 | 1357 | if ( (yy_n_chars) == 0 ) |
1da177e4 LT |
1358 | { |
1359 | if ( number_to_move == YY_MORE_ADJ ) | |
1360 | { | |
1361 | ret_val = EOB_ACT_END_OF_FILE; | |
70f75246 | 1362 | yyrestart(yyin ); |
1da177e4 LT |
1363 | } |
1364 | ||
1365 | else | |
1366 | { | |
1367 | ret_val = EOB_ACT_LAST_MATCH; | |
70f75246 | 1368 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = |
1da177e4 LT |
1369 | YY_BUFFER_EOF_PENDING; |
1370 | } | |
1371 | } | |
1372 | ||
1373 | else | |
1374 | ret_val = EOB_ACT_CONTINUE_SCAN; | |
1375 | ||
11ddad39 AB |
1376 | if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { |
1377 | /* Extend the array by 50%, plus the number we really need. */ | |
1378 | yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); | |
1379 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); | |
1380 | if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) | |
1381 | YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); | |
1382 | } | |
1383 | ||
70f75246 SR |
1384 | (yy_n_chars) += number_to_move; |
1385 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; | |
1386 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; | |
1da177e4 | 1387 | |
70f75246 | 1388 | (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; |
1da177e4 LT |
1389 | |
1390 | return ret_val; | |
70f75246 | 1391 | } |
1da177e4 LT |
1392 | |
1393 | /* yy_get_previous_state - get the state just before the EOB char was reached */ | |
1394 | ||
70f75246 SR |
1395 | /* %if-c-only */ |
1396 | /* %not-for-header */ | |
1397 | ||
1398 | static yy_state_type yy_get_previous_state (void) | |
1399 | /* %endif */ | |
1400 | /* %if-c++-only */ | |
1401 | /* %endif */ | |
1402 | { | |
1da177e4 LT |
1403 | register yy_state_type yy_current_state; |
1404 | register char *yy_cp; | |
70f75246 SR |
1405 | |
1406 | /* %% [15.0] code to get the start state into yy_current_state goes here */ | |
1407 | yy_current_state = (yy_start); | |
1da177e4 LT |
1408 | yy_current_state += YY_AT_BOL(); |
1409 | ||
70f75246 | 1410 | for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) |
1da177e4 | 1411 | { |
70f75246 | 1412 | /* %% [16.0] code to find the next state goes here */ |
1da177e4 LT |
1413 | register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); |
1414 | if ( yy_accept[yy_current_state] ) | |
1415 | { | |
70f75246 SR |
1416 | (yy_last_accepting_state) = yy_current_state; |
1417 | (yy_last_accepting_cpos) = yy_cp; | |
1da177e4 LT |
1418 | } |
1419 | while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) | |
1420 | { | |
1421 | yy_current_state = (int) yy_def[yy_current_state]; | |
95f1d639 | 1422 | if ( yy_current_state >= 73 ) |
1da177e4 LT |
1423 | yy_c = yy_meta[(unsigned int) yy_c]; |
1424 | } | |
1425 | yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; | |
1426 | } | |
1427 | ||
1428 | return yy_current_state; | |
70f75246 | 1429 | } |
1da177e4 LT |
1430 | |
1431 | /* yy_try_NUL_trans - try to make a transition on the NUL character | |
1432 | * | |
1433 | * synopsis | |
1434 | * next_state = yy_try_NUL_trans( current_state ); | |
1435 | */ | |
70f75246 SR |
1436 | /* %if-c-only */ |
1437 | static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) | |
1438 | /* %endif */ | |
1439 | /* %if-c++-only */ | |
1440 | /* %endif */ | |
1441 | { | |
1da177e4 | 1442 | register int yy_is_jam; |
70f75246 SR |
1443 | /* %% [17.0] code to find the next state, and perhaps do backing up, goes here */ |
1444 | register char *yy_cp = (yy_c_buf_p); | |
1da177e4 LT |
1445 | |
1446 | register YY_CHAR yy_c = 1; | |
1447 | if ( yy_accept[yy_current_state] ) | |
1448 | { | |
70f75246 SR |
1449 | (yy_last_accepting_state) = yy_current_state; |
1450 | (yy_last_accepting_cpos) = yy_cp; | |
1da177e4 LT |
1451 | } |
1452 | while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) | |
1453 | { | |
1454 | yy_current_state = (int) yy_def[yy_current_state]; | |
95f1d639 | 1455 | if ( yy_current_state >= 73 ) |
1da177e4 LT |
1456 | yy_c = yy_meta[(unsigned int) yy_c]; |
1457 | } | |
1458 | yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; | |
95f1d639 | 1459 | yy_is_jam = (yy_current_state == 72); |
1da177e4 LT |
1460 | |
1461 | return yy_is_jam ? 0 : yy_current_state; | |
70f75246 | 1462 | } |
1da177e4 | 1463 | |
70f75246 | 1464 | /* %if-c-only */ |
1da177e4 | 1465 | |
70f75246 SR |
1466 | static void yyunput (int c, register char * yy_bp ) |
1467 | /* %endif */ | |
1468 | /* %if-c++-only */ | |
1469 | /* %endif */ | |
1470 | { | |
1471 | register char *yy_cp; | |
1472 | ||
1473 | yy_cp = (yy_c_buf_p); | |
1da177e4 LT |
1474 | |
1475 | /* undo effects of setting up yytext */ | |
70f75246 | 1476 | *yy_cp = (yy_hold_char); |
1da177e4 | 1477 | |
70f75246 | 1478 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) |
1da177e4 LT |
1479 | { /* need to shift things up to make room */ |
1480 | /* +2 for EOB chars. */ | |
70f75246 SR |
1481 | register int number_to_move = (yy_n_chars) + 2; |
1482 | register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ | |
1483 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; | |
1da177e4 | 1484 | register char *source = |
70f75246 | 1485 | &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; |
1da177e4 | 1486 | |
70f75246 | 1487 | while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) |
1da177e4 LT |
1488 | *--dest = *--source; |
1489 | ||
1490 | yy_cp += (int) (dest - source); | |
1491 | yy_bp += (int) (dest - source); | |
70f75246 SR |
1492 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = |
1493 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; | |
1da177e4 | 1494 | |
70f75246 | 1495 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) |
1da177e4 LT |
1496 | YY_FATAL_ERROR( "flex scanner push-back overflow" ); |
1497 | } | |
1498 | ||
1499 | *--yy_cp = (char) c; | |
1500 | ||
70f75246 | 1501 | /* %% [18.0] update yylineno here */ |
1da177e4 | 1502 | |
70f75246 SR |
1503 | (yytext_ptr) = yy_bp; |
1504 | (yy_hold_char) = *yy_cp; | |
1505 | (yy_c_buf_p) = yy_cp; | |
1506 | } | |
1507 | /* %if-c-only */ | |
1da177e4 | 1508 | |
70f75246 | 1509 | /* %endif */ |
1da177e4 | 1510 | |
70f75246 SR |
1511 | /* %if-c-only */ |
1512 | #ifndef YY_NO_INPUT | |
1da177e4 | 1513 | #ifdef __cplusplus |
70f75246 | 1514 | static int yyinput (void) |
1da177e4 | 1515 | #else |
70f75246 | 1516 | static int input (void) |
1da177e4 | 1517 | #endif |
1da177e4 | 1518 | |
70f75246 SR |
1519 | /* %endif */ |
1520 | /* %if-c++-only */ | |
1521 | /* %endif */ | |
1522 | { | |
1523 | int c; | |
1524 | ||
1525 | *(yy_c_buf_p) = (yy_hold_char); | |
1da177e4 | 1526 | |
70f75246 | 1527 | if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) |
1da177e4 LT |
1528 | { |
1529 | /* yy_c_buf_p now points to the character we want to return. | |
1530 | * If this occurs *before* the EOB characters, then it's a | |
1531 | * valid NUL; if not, then we've hit the end of the buffer. | |
1532 | */ | |
70f75246 | 1533 | if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) |
1da177e4 | 1534 | /* This was really a NUL. */ |
70f75246 | 1535 | *(yy_c_buf_p) = '\0'; |
1da177e4 LT |
1536 | |
1537 | else | |
1538 | { /* need more input */ | |
70f75246 SR |
1539 | int offset = (yy_c_buf_p) - (yytext_ptr); |
1540 | ++(yy_c_buf_p); | |
1da177e4 | 1541 | |
70f75246 | 1542 | switch ( yy_get_next_buffer( ) ) |
1da177e4 LT |
1543 | { |
1544 | case EOB_ACT_LAST_MATCH: | |
1545 | /* This happens because yy_g_n_b() | |
1546 | * sees that we've accumulated a | |
1547 | * token and flags that we need to | |
1548 | * try matching the token before | |
1549 | * proceeding. But for input(), | |
1550 | * there's no matching to consider. | |
1551 | * So convert the EOB_ACT_LAST_MATCH | |
1552 | * to EOB_ACT_END_OF_FILE. | |
1553 | */ | |
1554 | ||
1555 | /* Reset buffer status. */ | |
70f75246 | 1556 | yyrestart(yyin ); |
1da177e4 | 1557 | |
70f75246 | 1558 | /*FALLTHROUGH*/ |
1da177e4 LT |
1559 | |
1560 | case EOB_ACT_END_OF_FILE: | |
1561 | { | |
70f75246 | 1562 | if ( yywrap( ) ) |
1da177e4 LT |
1563 | return EOF; |
1564 | ||
70f75246 | 1565 | if ( ! (yy_did_buffer_switch_on_eof) ) |
1da177e4 LT |
1566 | YY_NEW_FILE; |
1567 | #ifdef __cplusplus | |
1568 | return yyinput(); | |
1569 | #else | |
1570 | return input(); | |
1571 | #endif | |
1572 | } | |
1573 | ||
1574 | case EOB_ACT_CONTINUE_SCAN: | |
70f75246 | 1575 | (yy_c_buf_p) = (yytext_ptr) + offset; |
1da177e4 LT |
1576 | break; |
1577 | } | |
1578 | } | |
1579 | } | |
1580 | ||
70f75246 SR |
1581 | c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ |
1582 | *(yy_c_buf_p) = '\0'; /* preserve yytext */ | |
1583 | (yy_hold_char) = *++(yy_c_buf_p); | |
1da177e4 | 1584 | |
70f75246 SR |
1585 | /* %% [19.0] update BOL and yylineno */ |
1586 | YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); | |
1da177e4 LT |
1587 | |
1588 | return c; | |
70f75246 SR |
1589 | } |
1590 | /* %if-c-only */ | |
1591 | #endif /* ifndef YY_NO_INPUT */ | |
1592 | /* %endif */ | |
1593 | ||
1594 | /** Immediately switch to a different input stream. | |
1595 | * @param input_file A readable stream. | |
1596 | * | |
1597 | * @note This function does not reset the start condition to @c INITIAL . | |
1598 | */ | |
1599 | /* %if-c-only */ | |
1600 | void yyrestart (FILE * input_file ) | |
1601 | /* %endif */ | |
1602 | /* %if-c++-only */ | |
1603 | /* %endif */ | |
1604 | { | |
1605 | ||
1606 | if ( ! YY_CURRENT_BUFFER ){ | |
1607 | yyensure_buffer_stack (); | |
1608 | YY_CURRENT_BUFFER_LVALUE = | |
1609 | yy_create_buffer(yyin,YY_BUF_SIZE ); | |
1da177e4 LT |
1610 | } |
1611 | ||
70f75246 SR |
1612 | yy_init_buffer(YY_CURRENT_BUFFER,input_file ); |
1613 | yy_load_buffer_state( ); | |
1614 | } | |
1da177e4 | 1615 | |
70f75246 SR |
1616 | /** Switch to a different input buffer. |
1617 | * @param new_buffer The new input buffer. | |
1618 | * | |
1619 | */ | |
1620 | /* %if-c-only */ | |
1621 | void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) | |
1622 | /* %endif */ | |
1623 | /* %if-c++-only */ | |
1624 | /* %endif */ | |
1625 | { | |
1626 | ||
1627 | /* TODO. We should be able to replace this entire function body | |
1628 | * with | |
1629 | * yypop_buffer_state(); | |
1630 | * yypush_buffer_state(new_buffer); | |
1631 | */ | |
1632 | yyensure_buffer_stack (); | |
1633 | if ( YY_CURRENT_BUFFER == new_buffer ) | |
1da177e4 LT |
1634 | return; |
1635 | ||
70f75246 | 1636 | if ( YY_CURRENT_BUFFER ) |
1da177e4 LT |
1637 | { |
1638 | /* Flush out information for old buffer. */ | |
70f75246 SR |
1639 | *(yy_c_buf_p) = (yy_hold_char); |
1640 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); | |
1641 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); | |
1da177e4 LT |
1642 | } |
1643 | ||
70f75246 SR |
1644 | YY_CURRENT_BUFFER_LVALUE = new_buffer; |
1645 | yy_load_buffer_state( ); | |
1da177e4 LT |
1646 | |
1647 | /* We don't actually know whether we did this switch during | |
1648 | * EOF (yywrap()) processing, but the only time this flag | |
1649 | * is looked at is after yywrap() is called, so it's safe | |
1650 | * to go ahead and always set it. | |
1651 | */ | |
70f75246 SR |
1652 | (yy_did_buffer_switch_on_eof) = 1; |
1653 | } | |
1da177e4 | 1654 | |
70f75246 SR |
1655 | /* %if-c-only */ |
1656 | static void yy_load_buffer_state (void) | |
1657 | /* %endif */ | |
1658 | /* %if-c++-only */ | |
1659 | /* %endif */ | |
1660 | { | |
1661 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; | |
1662 | (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; | |
1663 | yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; | |
1664 | (yy_hold_char) = *(yy_c_buf_p); | |
1665 | } | |
1da177e4 | 1666 | |
70f75246 SR |
1667 | /** Allocate and initialize an input buffer state. |
1668 | * @param file A readable stream. | |
1669 | * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. | |
1670 | * | |
1671 | * @return the allocated buffer state. | |
1672 | */ | |
1673 | /* %if-c-only */ | |
1674 | YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) | |
1675 | /* %endif */ | |
1676 | /* %if-c++-only */ | |
1677 | /* %endif */ | |
1678 | { | |
1da177e4 | 1679 | YY_BUFFER_STATE b; |
70f75246 SR |
1680 | |
1681 | b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); | |
1da177e4 LT |
1682 | if ( ! b ) |
1683 | YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); | |
1684 | ||
1685 | b->yy_buf_size = size; | |
1686 | ||
1687 | /* yy_ch_buf has to be 2 characters longer than the size given because | |
1688 | * we need to put in 2 end-of-buffer characters. | |
1689 | */ | |
70f75246 | 1690 | b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); |
1da177e4 LT |
1691 | if ( ! b->yy_ch_buf ) |
1692 | YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); | |
1693 | ||
1694 | b->yy_is_our_buffer = 1; | |
1695 | ||
70f75246 | 1696 | yy_init_buffer(b,file ); |
1da177e4 LT |
1697 | |
1698 | return b; | |
70f75246 | 1699 | } |
1da177e4 | 1700 | |
70f75246 SR |
1701 | /** Destroy the buffer. |
1702 | * @param b a buffer created with yy_create_buffer() | |
1703 | * | |
1704 | */ | |
1705 | /* %if-c-only */ | |
1706 | void yy_delete_buffer (YY_BUFFER_STATE b ) | |
1707 | /* %endif */ | |
1708 | /* %if-c++-only */ | |
1709 | /* %endif */ | |
1710 | { | |
1711 | ||
1da177e4 LT |
1712 | if ( ! b ) |
1713 | return; | |
1714 | ||
70f75246 SR |
1715 | if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ |
1716 | YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; | |
1da177e4 LT |
1717 | |
1718 | if ( b->yy_is_our_buffer ) | |
70f75246 | 1719 | yyfree((void *) b->yy_ch_buf ); |
1da177e4 | 1720 | |
70f75246 SR |
1721 | yyfree((void *) b ); |
1722 | } | |
1da177e4 | 1723 | |
70f75246 | 1724 | /* %if-c-only */ |
1da177e4 | 1725 | |
70f75246 SR |
1726 | #ifndef __cplusplus |
1727 | extern int isatty (int ); | |
1728 | #endif /* __cplusplus */ | |
1729 | ||
1730 | /* %endif */ | |
1da177e4 | 1731 | |
70f75246 SR |
1732 | /* %if-c++-only */ |
1733 | /* %endif */ | |
1da177e4 | 1734 | |
70f75246 SR |
1735 | /* Initializes or reinitializes a buffer. |
1736 | * This function is sometimes called more than once on the same buffer, | |
1737 | * such as during a yyrestart() or at EOF. | |
1738 | */ | |
1739 | /* %if-c-only */ | |
1740 | static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) | |
1741 | /* %endif */ | |
1742 | /* %if-c++-only */ | |
1743 | /* %endif */ | |
1da177e4 | 1744 | |
70f75246 SR |
1745 | { |
1746 | int oerrno = errno; | |
1747 | ||
1748 | yy_flush_buffer(b ); | |
1da177e4 LT |
1749 | |
1750 | b->yy_input_file = file; | |
1751 | b->yy_fill_buffer = 1; | |
1752 | ||
70f75246 SR |
1753 | /* If b is the current buffer, then yy_init_buffer was _probably_ |
1754 | * called from yyrestart() or through yy_get_next_buffer. | |
1755 | * In that case, we don't want to reset the lineno or column. | |
1756 | */ | |
1757 | if (b != YY_CURRENT_BUFFER){ | |
1758 | b->yy_bs_lineno = 1; | |
1759 | b->yy_bs_column = 0; | |
1760 | } | |
1da177e4 | 1761 | |
70f75246 | 1762 | /* %if-c-only */ |
1da177e4 | 1763 | |
70f75246 SR |
1764 | b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; |
1765 | ||
1766 | /* %endif */ | |
1767 | /* %if-c++-only */ | |
1768 | /* %endif */ | |
1769 | errno = oerrno; | |
1770 | } | |
1da177e4 | 1771 | |
70f75246 SR |
1772 | /** Discard all buffered characters. On the next scan, YY_INPUT will be called. |
1773 | * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. | |
1774 | * | |
1775 | */ | |
1776 | /* %if-c-only */ | |
1777 | void yy_flush_buffer (YY_BUFFER_STATE b ) | |
1778 | /* %endif */ | |
1779 | /* %if-c++-only */ | |
1780 | /* %endif */ | |
1781 | { | |
1782 | if ( ! b ) | |
1da177e4 LT |
1783 | return; |
1784 | ||
1785 | b->yy_n_chars = 0; | |
1786 | ||
1787 | /* We always need two end-of-buffer characters. The first causes | |
1788 | * a transition to the end-of-buffer state. The second causes | |
1789 | * a jam in that state. | |
1790 | */ | |
1791 | b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; | |
1792 | b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; | |
1793 | ||
1794 | b->yy_buf_pos = &b->yy_ch_buf[0]; | |
1795 | ||
1796 | b->yy_at_bol = 1; | |
1797 | b->yy_buffer_status = YY_BUFFER_NEW; | |
1798 | ||
70f75246 SR |
1799 | if ( b == YY_CURRENT_BUFFER ) |
1800 | yy_load_buffer_state( ); | |
1801 | } | |
1802 | ||
1803 | /* %if-c-or-c++ */ | |
1804 | /** Pushes the new state onto the stack. The new state becomes | |
1805 | * the current state. This function will allocate the stack | |
1806 | * if necessary. | |
1807 | * @param new_buffer The new state. | |
1808 | * | |
1809 | */ | |
1810 | /* %if-c-only */ | |
1811 | void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) | |
1812 | /* %endif */ | |
1813 | /* %if-c++-only */ | |
1814 | /* %endif */ | |
1815 | { | |
1816 | if (new_buffer == NULL) | |
1817 | return; | |
1818 | ||
1819 | yyensure_buffer_stack(); | |
1820 | ||
1821 | /* This block is copied from yy_switch_to_buffer. */ | |
1822 | if ( YY_CURRENT_BUFFER ) | |
1823 | { | |
1824 | /* Flush out information for old buffer. */ | |
1825 | *(yy_c_buf_p) = (yy_hold_char); | |
1826 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); | |
1827 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); | |
1828 | } | |
1829 | ||
1830 | /* Only push if top exists. Otherwise, replace top. */ | |
1831 | if (YY_CURRENT_BUFFER) | |
1832 | (yy_buffer_stack_top)++; | |
1833 | YY_CURRENT_BUFFER_LVALUE = new_buffer; | |
1834 | ||
1835 | /* copied from yy_switch_to_buffer. */ | |
1836 | yy_load_buffer_state( ); | |
1837 | (yy_did_buffer_switch_on_eof) = 1; | |
1838 | } | |
1839 | /* %endif */ | |
1840 | ||
1841 | /* %if-c-or-c++ */ | |
1842 | /** Removes and deletes the top of the stack, if present. | |
1843 | * The next element becomes the new top. | |
1844 | * | |
1845 | */ | |
1846 | /* %if-c-only */ | |
1847 | void yypop_buffer_state (void) | |
1848 | /* %endif */ | |
1849 | /* %if-c++-only */ | |
1850 | /* %endif */ | |
1851 | { | |
1852 | if (!YY_CURRENT_BUFFER) | |
1853 | return; | |
1854 | ||
1855 | yy_delete_buffer(YY_CURRENT_BUFFER ); | |
1856 | YY_CURRENT_BUFFER_LVALUE = NULL; | |
1857 | if ((yy_buffer_stack_top) > 0) | |
1858 | --(yy_buffer_stack_top); | |
1859 | ||
1860 | if (YY_CURRENT_BUFFER) { | |
1861 | yy_load_buffer_state( ); | |
1862 | (yy_did_buffer_switch_on_eof) = 1; | |
1da177e4 | 1863 | } |
70f75246 SR |
1864 | } |
1865 | /* %endif */ | |
1da177e4 | 1866 | |
70f75246 SR |
1867 | /* %if-c-or-c++ */ |
1868 | /* Allocates the stack if it does not exist. | |
1869 | * Guarantees space for at least one push. | |
1870 | */ | |
1871 | /* %if-c-only */ | |
1872 | static void yyensure_buffer_stack (void) | |
1873 | /* %endif */ | |
1874 | /* %if-c++-only */ | |
1875 | /* %endif */ | |
1876 | { | |
1877 | int num_to_alloc; | |
1878 | ||
1879 | if (!(yy_buffer_stack)) { | |
1880 | ||
1881 | /* First allocation is just for 2 elements, since we don't know if this | |
1882 | * scanner will even need a stack. We use 2 instead of 1 to avoid an | |
1883 | * immediate realloc on the next call. | |
1884 | */ | |
1885 | num_to_alloc = 1; | |
1886 | (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc | |
1887 | (num_to_alloc * sizeof(struct yy_buffer_state*) | |
1888 | ); | |
11ddad39 AB |
1889 | if ( ! (yy_buffer_stack) ) |
1890 | YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); | |
1891 | ||
70f75246 SR |
1892 | memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); |
1893 | ||
1894 | (yy_buffer_stack_max) = num_to_alloc; | |
1895 | (yy_buffer_stack_top) = 0; | |
1896 | return; | |
1897 | } | |
1da177e4 | 1898 | |
70f75246 SR |
1899 | if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ |
1900 | ||
1901 | /* Increase the buffer to prepare for a possible push. */ | |
1902 | int grow_size = 8 /* arbitrary grow size */; | |
1da177e4 | 1903 | |
70f75246 SR |
1904 | num_to_alloc = (yy_buffer_stack_max) + grow_size; |
1905 | (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc | |
1906 | ((yy_buffer_stack), | |
1907 | num_to_alloc * sizeof(struct yy_buffer_state*) | |
1908 | ); | |
11ddad39 AB |
1909 | if ( ! (yy_buffer_stack) ) |
1910 | YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); | |
70f75246 SR |
1911 | |
1912 | /* zero only the new slots.*/ | |
1913 | memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); | |
1914 | (yy_buffer_stack_max) = num_to_alloc; | |
1915 | } | |
1916 | } | |
1917 | /* %endif */ | |
1918 | ||
1919 | /* %if-c-only */ | |
1920 | /** Setup the input buffer state to scan directly from a user-specified character buffer. | |
1921 | * @param base the character buffer | |
1922 | * @param size the size in bytes of the character buffer | |
1923 | * | |
1924 | * @return the newly allocated buffer state object. | |
1925 | */ | |
1926 | YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) | |
1927 | { | |
1928 | YY_BUFFER_STATE b; | |
1929 | ||
1da177e4 LT |
1930 | if ( size < 2 || |
1931 | base[size-2] != YY_END_OF_BUFFER_CHAR || | |
1932 | base[size-1] != YY_END_OF_BUFFER_CHAR ) | |
1933 | /* They forgot to leave room for the EOB's. */ | |
1934 | return 0; | |
1935 | ||
70f75246 | 1936 | b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); |
1da177e4 LT |
1937 | if ( ! b ) |
1938 | YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); | |
1939 | ||
1940 | b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ | |
1941 | b->yy_buf_pos = b->yy_ch_buf = base; | |
1942 | b->yy_is_our_buffer = 0; | |
1943 | b->yy_input_file = 0; | |
1944 | b->yy_n_chars = b->yy_buf_size; | |
1945 | b->yy_is_interactive = 0; | |
1946 | b->yy_at_bol = 1; | |
1947 | b->yy_fill_buffer = 0; | |
1948 | b->yy_buffer_status = YY_BUFFER_NEW; | |
1949 | ||
70f75246 | 1950 | yy_switch_to_buffer(b ); |
1da177e4 LT |
1951 | |
1952 | return b; | |
70f75246 SR |
1953 | } |
1954 | /* %endif */ | |
1955 | ||
1956 | /* %if-c-only */ | |
1957 | /** Setup the input buffer state to scan a string. The next call to yylex() will | |
1958 | * scan from a @e copy of @a str. | |
1959 | * @param yystr a NUL-terminated string to scan | |
1960 | * | |
1961 | * @return the newly allocated buffer state object. | |
1962 | * @note If you want to scan bytes that may contain NUL values, then use | |
1963 | * yy_scan_bytes() instead. | |
1964 | */ | |
1965 | YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) | |
1966 | { | |
1967 | ||
1968 | return yy_scan_bytes(yystr,strlen(yystr) ); | |
1969 | } | |
1970 | /* %endif */ | |
1971 | ||
1972 | /* %if-c-only */ | |
1973 | /** Setup the input buffer state to scan the given bytes. The next call to yylex() will | |
1974 | * scan from a @e copy of @a bytes. | |
1975 | * @param bytes the byte buffer to scan | |
1976 | * @param len the number of bytes in the buffer pointed to by @a bytes. | |
1977 | * | |
1978 | * @return the newly allocated buffer state object. | |
1979 | */ | |
1980 | YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) | |
1981 | { | |
1da177e4 LT |
1982 | YY_BUFFER_STATE b; |
1983 | char *buf; | |
1984 | yy_size_t n; | |
1985 | int i; | |
70f75246 | 1986 | |
1da177e4 | 1987 | /* Get memory for full buffer, including space for trailing EOB's. */ |
70f75246 SR |
1988 | n = _yybytes_len + 2; |
1989 | buf = (char *) yyalloc(n ); | |
1da177e4 LT |
1990 | if ( ! buf ) |
1991 | YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); | |
1992 | ||
70f75246 SR |
1993 | for ( i = 0; i < _yybytes_len; ++i ) |
1994 | buf[i] = yybytes[i]; | |
1da177e4 | 1995 | |
70f75246 | 1996 | buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; |
1da177e4 | 1997 | |
70f75246 | 1998 | b = yy_scan_buffer(buf,n ); |
1da177e4 LT |
1999 | if ( ! b ) |
2000 | YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); | |
2001 | ||
2002 | /* It's okay to grow etc. this buffer, and we should throw it | |
2003 | * away when we're done. | |
2004 | */ | |
2005 | b->yy_is_our_buffer = 1; | |
2006 | ||
2007 | return b; | |
70f75246 SR |
2008 | } |
2009 | /* %endif */ | |
2010 | ||
2011 | #ifndef YY_EXIT_FAILURE | |
2012 | #define YY_EXIT_FAILURE 2 | |
1da177e4 LT |
2013 | #endif |
2014 | ||
70f75246 SR |
2015 | /* %if-c-only */ |
2016 | static void yy_fatal_error (yyconst char* msg ) | |
2017 | { | |
2018 | (void) fprintf( stderr, "%s\n", msg ); | |
2019 | exit( YY_EXIT_FAILURE ); | |
2020 | } | |
2021 | /* %endif */ | |
2022 | /* %if-c++-only */ | |
2023 | /* %endif */ | |
1da177e4 | 2024 | |
70f75246 | 2025 | /* Redefine yyless() so it works in section 3 code. */ |
1da177e4 | 2026 | |
70f75246 SR |
2027 | #undef yyless |
2028 | #define yyless(n) \ | |
2029 | do \ | |
2030 | { \ | |
2031 | /* Undo effects of setting up yytext. */ \ | |
2032 | int yyless_macro_arg = (n); \ | |
2033 | YY_LESS_LINENO(yyless_macro_arg);\ | |
2034 | yytext[yyleng] = (yy_hold_char); \ | |
2035 | (yy_c_buf_p) = yytext + yyless_macro_arg; \ | |
2036 | (yy_hold_char) = *(yy_c_buf_p); \ | |
2037 | *(yy_c_buf_p) = '\0'; \ | |
2038 | yyleng = yyless_macro_arg; \ | |
2039 | } \ | |
2040 | while ( 0 ) | |
1da177e4 | 2041 | |
70f75246 | 2042 | /* Accessor methods (get/set functions) to struct members. */ |
1da177e4 | 2043 | |
70f75246 SR |
2044 | /* %if-c-only */ |
2045 | /* %if-reentrant */ | |
2046 | /* %endif */ | |
1da177e4 | 2047 | |
70f75246 SR |
2048 | /** Get the current line number. |
2049 | * | |
2050 | */ | |
2051 | int yyget_lineno (void) | |
2052 | { | |
2053 | ||
2054 | return yylineno; | |
2055 | } | |
1da177e4 | 2056 | |
70f75246 SR |
2057 | /** Get the input stream. |
2058 | * | |
2059 | */ | |
2060 | FILE *yyget_in (void) | |
2061 | { | |
2062 | return yyin; | |
2063 | } | |
1da177e4 | 2064 | |
70f75246 SR |
2065 | /** Get the output stream. |
2066 | * | |
2067 | */ | |
2068 | FILE *yyget_out (void) | |
2069 | { | |
2070 | return yyout; | |
2071 | } | |
1da177e4 | 2072 | |
70f75246 SR |
2073 | /** Get the length of the current token. |
2074 | * | |
2075 | */ | |
2076 | int yyget_leng (void) | |
2077 | { | |
2078 | return yyleng; | |
2079 | } | |
1da177e4 | 2080 | |
70f75246 SR |
2081 | /** Get the current token. |
2082 | * | |
2083 | */ | |
1da177e4 | 2084 | |
70f75246 SR |
2085 | char *yyget_text (void) |
2086 | { | |
2087 | return yytext; | |
2088 | } | |
1da177e4 | 2089 | |
70f75246 SR |
2090 | /* %if-reentrant */ |
2091 | /* %endif */ | |
1da177e4 | 2092 | |
70f75246 SR |
2093 | /** Set the current line number. |
2094 | * @param line_number | |
2095 | * | |
2096 | */ | |
2097 | void yyset_lineno (int line_number ) | |
2098 | { | |
2099 | ||
2100 | yylineno = line_number; | |
2101 | } | |
1da177e4 | 2102 | |
70f75246 SR |
2103 | /** Set the input stream. This does not discard the current |
2104 | * input buffer. | |
2105 | * @param in_str A readable stream. | |
2106 | * | |
2107 | * @see yy_switch_to_buffer | |
2108 | */ | |
2109 | void yyset_in (FILE * in_str ) | |
2110 | { | |
2111 | yyin = in_str ; | |
2112 | } | |
2113 | ||
2114 | void yyset_out (FILE * out_str ) | |
2115 | { | |
2116 | yyout = out_str ; | |
2117 | } | |
2118 | ||
2119 | int yyget_debug (void) | |
2120 | { | |
2121 | return yy_flex_debug; | |
2122 | } | |
1da177e4 | 2123 | |
70f75246 SR |
2124 | void yyset_debug (int bdebug ) |
2125 | { | |
2126 | yy_flex_debug = bdebug ; | |
2127 | } | |
2128 | ||
2129 | /* %endif */ | |
2130 | ||
2131 | /* %if-reentrant */ | |
2132 | /* %if-bison-bridge */ | |
2133 | /* %endif */ | |
11ddad39 | 2134 | /* %endif if-c-only */ |
70f75246 SR |
2135 | |
2136 | /* %if-c-only */ | |
2137 | static int yy_init_globals (void) | |
2138 | { | |
2139 | /* Initialization is the same as for the non-reentrant scanner. | |
2140 | * This function is called from yylex_destroy(), so don't allocate here. | |
2141 | */ | |
2142 | ||
2143 | (yy_buffer_stack) = 0; | |
2144 | (yy_buffer_stack_top) = 0; | |
2145 | (yy_buffer_stack_max) = 0; | |
2146 | (yy_c_buf_p) = (char *) 0; | |
2147 | (yy_init) = 0; | |
2148 | (yy_start) = 0; | |
2149 | ||
2150 | /* Defined in main.c */ | |
2151 | #ifdef YY_STDINIT | |
2152 | yyin = stdin; | |
2153 | yyout = stdout; | |
1da177e4 | 2154 | #else |
70f75246 SR |
2155 | yyin = (FILE *) 0; |
2156 | yyout = (FILE *) 0; | |
1da177e4 | 2157 | #endif |
70f75246 SR |
2158 | |
2159 | /* For future reference: Set errno on error, since we are called by | |
2160 | * yylex_init() | |
2161 | */ | |
2162 | return 0; | |
2163 | } | |
2164 | /* %endif */ | |
2165 | ||
11ddad39 | 2166 | /* %if-c-only SNIP! this currently causes conflicts with the c++ scanner */ |
70f75246 SR |
2167 | /* yylex_destroy is for both reentrant and non-reentrant scanners. */ |
2168 | int yylex_destroy (void) | |
70f75246 SR |
2169 | { |
2170 | ||
2171 | /* Pop the buffer stack, destroying each element. */ | |
2172 | while(YY_CURRENT_BUFFER){ | |
2173 | yy_delete_buffer(YY_CURRENT_BUFFER ); | |
2174 | YY_CURRENT_BUFFER_LVALUE = NULL; | |
2175 | yypop_buffer_state(); | |
1da177e4 LT |
2176 | } |
2177 | ||
70f75246 SR |
2178 | /* Destroy the stack itself. */ |
2179 | yyfree((yy_buffer_stack) ); | |
2180 | (yy_buffer_stack) = NULL; | |
1da177e4 | 2181 | |
70f75246 SR |
2182 | /* Reset the globals. This is important in a non-reentrant scanner so the next time |
2183 | * yylex() is called, initialization will occur. */ | |
2184 | yy_init_globals( ); | |
1da177e4 | 2185 | |
70f75246 SR |
2186 | /* %if-reentrant */ |
2187 | /* %endif */ | |
2188 | return 0; | |
70f75246 SR |
2189 | } |
2190 | /* %endif */ | |
1da177e4 | 2191 | |
70f75246 SR |
2192 | /* |
2193 | * Internal utility routines. | |
2194 | */ | |
1da177e4 LT |
2195 | |
2196 | #ifndef yytext_ptr | |
70f75246 SR |
2197 | static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) |
2198 | { | |
1da177e4 LT |
2199 | register int i; |
2200 | for ( i = 0; i < n; ++i ) | |
2201 | s1[i] = s2[i]; | |
70f75246 | 2202 | } |
1da177e4 LT |
2203 | #endif |
2204 | ||
2205 | #ifdef YY_NEED_STRLEN | |
70f75246 SR |
2206 | static int yy_flex_strlen (yyconst char * s ) |
2207 | { | |
1da177e4 LT |
2208 | register int n; |
2209 | for ( n = 0; s[n]; ++n ) | |
2210 | ; | |
2211 | ||
2212 | return n; | |
70f75246 | 2213 | } |
1da177e4 LT |
2214 | #endif |
2215 | ||
70f75246 SR |
2216 | void *yyalloc (yy_size_t size ) |
2217 | { | |
1da177e4 | 2218 | return (void *) malloc( size ); |
70f75246 | 2219 | } |
1da177e4 | 2220 | |
70f75246 SR |
2221 | void *yyrealloc (void * ptr, yy_size_t size ) |
2222 | { | |
1da177e4 LT |
2223 | /* The cast to (char *) in the following accommodates both |
2224 | * implementations that use char* generic pointers, and those | |
2225 | * that use void* generic pointers. It works with the latter | |
2226 | * because both ANSI C and C++ allow castless assignment from | |
2227 | * any pointer type to void*, and deal with argument conversions | |
2228 | * as though doing an assignment. | |
2229 | */ | |
2230 | return (void *) realloc( (char *) ptr, size ); | |
70f75246 | 2231 | } |
1da177e4 | 2232 | |
70f75246 SR |
2233 | void yyfree (void * ptr ) |
2234 | { | |
2235 | free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ | |
2236 | } | |
2237 | ||
2238 | /* %if-tables-serialization definitions */ | |
2239 | /* %define-yytables The name for this specific scanner's tables. */ | |
2240 | #define YYTABLES_NAME "yytables" | |
2241 | /* %endif */ | |
2242 | ||
2243 | /* %ok-for-header */ | |
1da177e4 | 2244 | |
95f1d639 | 2245 | #line 93 "scripts/genksyms/lex.l" |
1da177e4 LT |
2246 | |
2247 | ||
70f75246 | 2248 | |
1da177e4 LT |
2249 | /* Bring in the keyword recognizer. */ |
2250 | ||
2251 | #include "keywords.c" | |
2252 | ||
2253 | ||
2254 | /* Macros to append to our phrase collection list. */ | |
2255 | ||
2256 | #define _APP(T,L) do { \ | |
2257 | cur_node = next_node; \ | |
2258 | next_node = xmalloc(sizeof(*next_node)); \ | |
2259 | next_node->next = cur_node; \ | |
2260 | cur_node->string = memcpy(xmalloc(L+1), T, L+1); \ | |
2261 | cur_node->tag = SYM_NORMAL; \ | |
2262 | } while (0) | |
2263 | ||
2264 | #define APP _APP(yytext, yyleng) | |
2265 | ||
2266 | ||
2267 | /* The second stage lexer. Here we incorporate knowledge of the state | |
2268 | of the parser to tailor the tokens that are returned. */ | |
2269 | ||
2270 | int | |
2271 | yylex(void) | |
2272 | { | |
2273 | static enum { | |
2274 | ST_NOTSTARTED, ST_NORMAL, ST_ATTRIBUTE, ST_ASM, ST_BRACKET, ST_BRACE, | |
2275 | ST_EXPRESSION, ST_TABLE_1, ST_TABLE_2, ST_TABLE_3, ST_TABLE_4, | |
2276 | ST_TABLE_5, ST_TABLE_6 | |
2277 | } lexstate = ST_NOTSTARTED; | |
2278 | ||
2279 | static int suppress_type_lookup, dont_want_brace_phrase; | |
2280 | static struct string_list *next_node; | |
2281 | ||
2282 | int token, count = 0; | |
2283 | struct string_list *cur_node; | |
2284 | ||
2285 | if (lexstate == ST_NOTSTARTED) | |
2286 | { | |
1da177e4 LT |
2287 | next_node = xmalloc(sizeof(*next_node)); |
2288 | next_node->next = NULL; | |
2289 | lexstate = ST_NORMAL; | |
2290 | } | |
2291 | ||
2292 | repeat: | |
2293 | token = yylex1(); | |
2294 | ||
2295 | if (token == 0) | |
2296 | return 0; | |
2297 | else if (token == FILENAME) | |
2298 | { | |
2299 | char *file, *e; | |
2300 | ||
2301 | /* Save the filename and line number for later error messages. */ | |
2302 | ||
2303 | if (cur_filename) | |
2304 | free(cur_filename); | |
2305 | ||
2306 | file = strchr(yytext, '\"')+1; | |
2307 | e = strchr(file, '\"'); | |
2308 | *e = '\0'; | |
2309 | cur_filename = memcpy(xmalloc(e-file+1), file, e-file+1); | |
2310 | cur_line = atoi(yytext+2); | |
2311 | ||
2312 | goto repeat; | |
2313 | } | |
2314 | ||
2315 | switch (lexstate) | |
2316 | { | |
2317 | case ST_NORMAL: | |
2318 | switch (token) | |
2319 | { | |
2320 | case IDENT: | |
2321 | APP; | |
2322 | { | |
2323 | const struct resword *r = is_reserved_word(yytext, yyleng); | |
2324 | if (r) | |
2325 | { | |
2326 | switch (token = r->token) | |
2327 | { | |
2328 | case ATTRIBUTE_KEYW: | |
2329 | lexstate = ST_ATTRIBUTE; | |
2330 | count = 0; | |
2331 | goto repeat; | |
2332 | case ASM_KEYW: | |
2333 | lexstate = ST_ASM; | |
2334 | count = 0; | |
2335 | goto repeat; | |
2336 | ||
2337 | case STRUCT_KEYW: | |
2338 | case UNION_KEYW: | |
2339 | dont_want_brace_phrase = 3; | |
2340 | case ENUM_KEYW: | |
2341 | suppress_type_lookup = 2; | |
2342 | goto fini; | |
2343 | ||
2344 | case EXPORT_SYMBOL_KEYW: | |
2345 | goto fini; | |
2346 | } | |
2347 | } | |
2348 | if (!suppress_type_lookup) | |
2349 | { | |
01762c4e | 2350 | if (find_symbol(yytext, SYM_TYPEDEF, 1)) |
1da177e4 LT |
2351 | token = TYPE; |
2352 | } | |
2353 | } | |
2354 | break; | |
2355 | ||
2356 | case '[': | |
2357 | APP; | |
2358 | lexstate = ST_BRACKET; | |
2359 | count = 1; | |
2360 | goto repeat; | |
2361 | ||
2362 | case '{': | |
2363 | APP; | |
2364 | if (dont_want_brace_phrase) | |
2365 | break; | |
2366 | lexstate = ST_BRACE; | |
2367 | count = 1; | |
2368 | goto repeat; | |
2369 | ||
2370 | case '=': case ':': | |
2371 | APP; | |
2372 | lexstate = ST_EXPRESSION; | |
2373 | break; | |
2374 | ||
2375 | case DOTS: | |
2376 | default: | |
2377 | APP; | |
2378 | break; | |
2379 | } | |
2380 | break; | |
2381 | ||
2382 | case ST_ATTRIBUTE: | |
2383 | APP; | |
2384 | switch (token) | |
2385 | { | |
2386 | case '(': | |
2387 | ++count; | |
2388 | goto repeat; | |
2389 | case ')': | |
2390 | if (--count == 0) | |
2391 | { | |
2392 | lexstate = ST_NORMAL; | |
2393 | token = ATTRIBUTE_PHRASE; | |
2394 | break; | |
2395 | } | |
2396 | goto repeat; | |
2397 | default: | |
2398 | goto repeat; | |
2399 | } | |
2400 | break; | |
2401 | ||
2402 | case ST_ASM: | |
2403 | APP; | |
2404 | switch (token) | |
2405 | { | |
2406 | case '(': | |
2407 | ++count; | |
2408 | goto repeat; | |
2409 | case ')': | |
2410 | if (--count == 0) | |
2411 | { | |
2412 | lexstate = ST_NORMAL; | |
2413 | token = ASM_PHRASE; | |
2414 | break; | |
2415 | } | |
2416 | goto repeat; | |
2417 | default: | |
2418 | goto repeat; | |
2419 | } | |
2420 | break; | |
2421 | ||
2422 | case ST_BRACKET: | |
2423 | APP; | |
2424 | switch (token) | |
2425 | { | |
2426 | case '[': | |
2427 | ++count; | |
2428 | goto repeat; | |
2429 | case ']': | |
2430 | if (--count == 0) | |
2431 | { | |
2432 | lexstate = ST_NORMAL; | |
2433 | token = BRACKET_PHRASE; | |
2434 | break; | |
2435 | } | |
2436 | goto repeat; | |
2437 | default: | |
2438 | goto repeat; | |
2439 | } | |
2440 | break; | |
2441 | ||
2442 | case ST_BRACE: | |
2443 | APP; | |
2444 | switch (token) | |
2445 | { | |
2446 | case '{': | |
2447 | ++count; | |
2448 | goto repeat; | |
2449 | case '}': | |
2450 | if (--count == 0) | |
2451 | { | |
2452 | lexstate = ST_NORMAL; | |
2453 | token = BRACE_PHRASE; | |
2454 | break; | |
2455 | } | |
2456 | goto repeat; | |
2457 | default: | |
2458 | goto repeat; | |
2459 | } | |
2460 | break; | |
2461 | ||
2462 | case ST_EXPRESSION: | |
2463 | switch (token) | |
2464 | { | |
2465 | case '(': case '[': case '{': | |
2466 | ++count; | |
2467 | APP; | |
2468 | goto repeat; | |
2469 | case ')': case ']': case '}': | |
2470 | --count; | |
2471 | APP; | |
2472 | goto repeat; | |
2473 | case ',': case ';': | |
2474 | if (count == 0) | |
2475 | { | |
2476 | /* Put back the token we just read so's we can find it again | |
2477 | after registering the expression. */ | |
2478 | unput(token); | |
2479 | ||
2480 | lexstate = ST_NORMAL; | |
2481 | token = EXPRESSION_PHRASE; | |
2482 | break; | |
2483 | } | |
2484 | APP; | |
2485 | goto repeat; | |
2486 | default: | |
2487 | APP; | |
2488 | goto repeat; | |
2489 | } | |
2490 | break; | |
2491 | ||
2492 | case ST_TABLE_1: | |
2493 | goto repeat; | |
2494 | ||
2495 | case ST_TABLE_2: | |
2496 | if (token == IDENT && yyleng == 1 && yytext[0] == 'X') | |
2497 | { | |
2498 | token = EXPORT_SYMBOL_KEYW; | |
2499 | lexstate = ST_TABLE_5; | |
2500 | APP; | |
2501 | break; | |
2502 | } | |
2503 | lexstate = ST_TABLE_6; | |
2504 | /* FALLTHRU */ | |
2505 | ||
2506 | case ST_TABLE_6: | |
2507 | switch (token) | |
2508 | { | |
2509 | case '{': case '[': case '(': | |
2510 | ++count; | |
2511 | break; | |
2512 | case '}': case ']': case ')': | |
2513 | --count; | |
2514 | break; | |
2515 | case ',': | |
2516 | if (count == 0) | |
2517 | lexstate = ST_TABLE_2; | |
2518 | break; | |
2519 | }; | |
2520 | goto repeat; | |
2521 | ||
2522 | case ST_TABLE_3: | |
2523 | goto repeat; | |
2524 | ||
2525 | case ST_TABLE_4: | |
2526 | if (token == ';') | |
2527 | lexstate = ST_NORMAL; | |
2528 | goto repeat; | |
2529 | ||
2530 | case ST_TABLE_5: | |
2531 | switch (token) | |
2532 | { | |
2533 | case ',': | |
2534 | token = ';'; | |
2535 | lexstate = ST_TABLE_2; | |
2536 | APP; | |
2537 | break; | |
2538 | default: | |
2539 | APP; | |
2540 | break; | |
2541 | } | |
2542 | break; | |
2543 | ||
2544 | default: | |
6803dc0e | 2545 | exit(1); |
1da177e4 LT |
2546 | } |
2547 | fini: | |
2548 | ||
2549 | if (suppress_type_lookup > 0) | |
2550 | --suppress_type_lookup; | |
2551 | if (dont_want_brace_phrase > 0) | |
2552 | --dont_want_brace_phrase; | |
2553 | ||
2554 | yylval = &next_node->next; | |
2555 | ||
2556 | return token; | |
2557 | } | |
c40f5640 | 2558 |