1 |
|
2 |
#line 3 "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 31 |
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 |
#include <inttypes.h> |
35 |
typedef int8_t flex_int8_t; |
36 |
typedef uint8_t flex_uint8_t; |
37 |
typedef int16_t flex_int16_t; |
38 |
typedef uint16_t flex_uint16_t; |
39 |
typedef int32_t flex_int32_t; |
40 |
typedef uint32_t flex_uint32_t; |
41 |
#else |
42 |
typedef signed char flex_int8_t; |
43 |
typedef short int flex_int16_t; |
44 |
typedef int flex_int32_t; |
45 |
typedef unsigned char flex_uint8_t; |
46 |
typedef unsigned short int flex_uint16_t; |
47 |
typedef unsigned int flex_uint32_t; |
48 |
#endif /* ! C99 */ |
49 |
|
50 |
/* Limits of integral types. */ |
51 |
#ifndef INT8_MIN |
52 |
#define INT8_MIN (-128) |
53 |
#endif |
54 |
#ifndef INT16_MIN |
55 |
#define INT16_MIN (-32767-1) |
56 |
#endif |
57 |
#ifndef INT32_MIN |
58 |
#define INT32_MIN (-2147483647-1) |
59 |
#endif |
60 |
#ifndef INT8_MAX |
61 |
#define INT8_MAX (127) |
62 |
#endif |
63 |
#ifndef INT16_MAX |
64 |
#define INT16_MAX (32767) |
65 |
#endif |
66 |
#ifndef INT32_MAX |
67 |
#define INT32_MAX (2147483647) |
68 |
#endif |
69 |
#ifndef UINT8_MAX |
70 |
#define UINT8_MAX (255U) |
71 |
#endif |
72 |
#ifndef UINT16_MAX |
73 |
#define UINT16_MAX (65535U) |
74 |
#endif |
75 |
#ifndef UINT32_MAX |
76 |
#define UINT32_MAX (4294967295U) |
77 |
#endif |
78 |
|
79 |
#endif /* ! FLEXINT_H */ |
80 |
|
81 |
#ifdef __cplusplus |
82 |
|
83 |
/* The "const" storage-class-modifier is valid. */ |
84 |
#define YY_USE_CONST |
85 |
|
86 |
#else /* ! __cplusplus */ |
87 |
|
88 |
#if __STDC__ |
89 |
|
90 |
#define YY_USE_CONST |
91 |
|
92 |
#endif /* __STDC__ */ |
93 |
#endif /* ! __cplusplus */ |
94 |
|
95 |
#ifdef YY_USE_CONST |
96 |
#define yyconst const |
97 |
#else |
98 |
#define yyconst |
99 |
#endif |
100 |
|
101 |
/* Returned upon end-of-file. */ |
102 |
#define YY_NULL 0 |
103 |
|
104 |
/* Promotes a possibly negative, possibly signed char to an unsigned |
105 |
* integer for use as an array index. If the signed char is negative, |
106 |
* we want to instead treat it as an 8-bit unsigned char, hence the |
107 |
* double cast. |
108 |
*/ |
109 |
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) |
110 |
|
111 |
/* Enter a start condition. This macro really ought to take a parameter, |
112 |
* but we do it the disgusting crufty way forced on us by the ()-less |
113 |
* definition of BEGIN. |
114 |
*/ |
115 |
#define BEGIN (yy_start) = 1 + 2 * |
116 |
|
117 |
/* Translate the current start state into a value that can be later handed |
118 |
* to BEGIN to return to the state. The YYSTATE alias is for lex |
119 |
* compatibility. |
120 |
*/ |
121 |
#define YY_START (((yy_start) - 1) / 2) |
122 |
#define YYSTATE YY_START |
123 |
|
124 |
/* Action number for EOF rule of a given start state. */ |
125 |
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) |
126 |
|
127 |
/* Special action meaning "start processing a new file". */ |
128 |
#define YY_NEW_FILE yyrestart(yyin ) |
129 |
|
130 |
#define YY_END_OF_BUFFER_CHAR 0 |
131 |
|
132 |
/* Size of default input buffer. */ |
133 |
#ifndef YY_BUF_SIZE |
134 |
#define YY_BUF_SIZE 16384 |
135 |
#endif |
136 |
|
137 |
#ifndef YY_TYPEDEF_YY_BUFFER_STATE |
138 |
#define YY_TYPEDEF_YY_BUFFER_STATE |
139 |
typedef struct yy_buffer_state *YY_BUFFER_STATE; |
140 |
#endif |
141 |
|
142 |
extern int yyleng; |
143 |
|
144 |
extern FILE *yyin, *yyout; |
145 |
|
146 |
#define EOB_ACT_CONTINUE_SCAN 0 |
147 |
#define EOB_ACT_END_OF_FILE 1 |
148 |
#define EOB_ACT_LAST_MATCH 2 |
149 |
|
150 |
#define YY_LESS_LINENO(n) |
151 |
|
152 |
/* Return all but the first "n" matched characters back to the input stream. */ |
153 |
#define yyless(n) \ |
154 |
do \ |
155 |
{ \ |
156 |
/* Undo effects of setting up yytext. */ \ |
157 |
int yyless_macro_arg = (n); \ |
158 |
YY_LESS_LINENO(yyless_macro_arg);\ |
159 |
*yy_cp = (yy_hold_char); \ |
160 |
YY_RESTORE_YY_MORE_OFFSET \ |
161 |
(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ |
162 |
YY_DO_BEFORE_ACTION; /* set up yytext again */ \ |
163 |
} \ |
164 |
while ( 0 ) |
165 |
|
166 |
#define unput(c) yyunput( c, (yytext_ptr) ) |
167 |
|
168 |
/* The following is because we cannot portably get our hands on size_t |
169 |
* (without autoconf's help, which isn't available because we want |
170 |
* flex-generated scanners to compile on their own). |
171 |
*/ |
172 |
|
173 |
#ifndef YY_TYPEDEF_YY_SIZE_T |
174 |
#define YY_TYPEDEF_YY_SIZE_T |
175 |
typedef unsigned int yy_size_t; |
176 |
#endif |
177 |
|
178 |
#ifndef YY_STRUCT_YY_BUFFER_STATE |
179 |
#define YY_STRUCT_YY_BUFFER_STATE |
180 |
struct yy_buffer_state |
181 |
{ |
182 |
FILE *yy_input_file; |
183 |
|
184 |
char *yy_ch_buf; /* input buffer */ |
185 |
char *yy_buf_pos; /* current position in input buffer */ |
186 |
|
187 |
/* Size of input buffer in bytes, not including room for EOB |
188 |
* characters. |
189 |
*/ |
190 |
yy_size_t yy_buf_size; |
191 |
|
192 |
/* Number of characters read into yy_ch_buf, not including EOB |
193 |
* characters. |
194 |
*/ |
195 |
int yy_n_chars; |
196 |
|
197 |
/* Whether we "own" the buffer - i.e., we know we created it, |
198 |
* and can realloc() it to grow it, and should free() it to |
199 |
* delete it. |
200 |
*/ |
201 |
int yy_is_our_buffer; |
202 |
|
203 |
/* Whether this is an "interactive" input source; if so, and |
204 |
* if we're using stdio for input, then we want to use getc() |
205 |
* instead of fread(), to make sure we stop fetching input after |
206 |
* each newline. |
207 |
*/ |
208 |
int yy_is_interactive; |
209 |
|
210 |
/* Whether we're considered to be at the beginning of a line. |
211 |
* If so, '^' rules will be active on the next match, otherwise |
212 |
* not. |
213 |
*/ |
214 |
int yy_at_bol; |
215 |
|
216 |
int yy_bs_lineno; /**< The line count. */ |
217 |
int yy_bs_column; /**< The column count. */ |
218 |
|
219 |
/* Whether to try to fill the input buffer when we reach the |
220 |
* end of it. |
221 |
*/ |
222 |
int yy_fill_buffer; |
223 |
|
224 |
int yy_buffer_status; |
225 |
|
226 |
#define YY_BUFFER_NEW 0 |
227 |
#define YY_BUFFER_NORMAL 1 |
228 |
/* When an EOF's been seen but there's still some text to process |
229 |
* then we mark the buffer as YY_EOF_PENDING, to indicate that we |
230 |
* shouldn't try reading from the input source any more. We might |
231 |
* still have a bunch of tokens to match, though, because of |
232 |
* possible backing-up. |
233 |
* |
234 |
* When we actually see the EOF, we change the status to "new" |
235 |
* (via yyrestart()), so that the user can continue scanning by |
236 |
* just pointing yyin at a new input file. |
237 |
*/ |
238 |
#define YY_BUFFER_EOF_PENDING 2 |
239 |
|
240 |
}; |
241 |
#endif /* !YY_STRUCT_YY_BUFFER_STATE */ |
242 |
|
243 |
/* Stack of input buffers. */ |
244 |
static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ |
245 |
static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ |
246 |
static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ |
247 |
|
248 |
/* We provide macros for accessing buffer states in case in the |
249 |
* future we want to put the buffer states in a more general |
250 |
* "scanner state". |
251 |
* |
252 |
* Returns the top of the stack, or NULL. |
253 |
*/ |
254 |
#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ |
255 |
? (yy_buffer_stack)[(yy_buffer_stack_top)] \ |
256 |
: NULL) |
257 |
|
258 |
/* Same as previous macro, but useful when we know that the buffer stack is not |
259 |
* NULL or when we need an lvalue. For internal use only. |
260 |
*/ |
261 |
#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] |
262 |
|
263 |
/* yy_hold_char holds the character lost when yytext is formed. */ |
264 |
static char yy_hold_char; |
265 |
static int yy_n_chars; /* number of characters read into yy_ch_buf */ |
266 |
int yyleng; |
267 |
|
268 |
/* Points to current character in buffer. */ |
269 |
static char *yy_c_buf_p = (char *) 0; |
270 |
static int yy_init = 1; /* whether we need to initialize */ |
271 |
static int yy_start = 0; /* start state number */ |
272 |
|
273 |
/* Flag which is used to allow yywrap()'s to do buffer switches |
274 |
* instead of setting up a fresh yyin. A bit of a hack ... |
275 |
*/ |
276 |
static int yy_did_buffer_switch_on_eof; |
277 |
|
278 |
void yyrestart (FILE *input_file ); |
279 |
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); |
280 |
YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); |
281 |
void yy_delete_buffer (YY_BUFFER_STATE b ); |
282 |
void yy_flush_buffer (YY_BUFFER_STATE b ); |
283 |
void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); |
284 |
void yypop_buffer_state (void ); |
285 |
|
286 |
static void yyensure_buffer_stack (void ); |
287 |
static void yy_load_buffer_state (void ); |
288 |
static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); |
289 |
|
290 |
#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) |
291 |
|
292 |
YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); |
293 |
YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); |
294 |
YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); |
295 |
|
296 |
void *yyalloc (yy_size_t ); |
297 |
void *yyrealloc (void *,yy_size_t ); |
298 |
void yyfree (void * ); |
299 |
|
300 |
#define yy_new_buffer yy_create_buffer |
301 |
|
302 |
#define yy_set_interactive(is_interactive) \ |
303 |
{ \ |
304 |
if ( ! YY_CURRENT_BUFFER ){ \ |
305 |
yyensure_buffer_stack (); \ |
306 |
YY_CURRENT_BUFFER_LVALUE = \ |
307 |
yy_create_buffer(yyin,YY_BUF_SIZE ); \ |
308 |
} \ |
309 |
YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ |
310 |
} |
311 |
|
312 |
#define yy_set_bol(at_bol) \ |
313 |
{ \ |
314 |
if ( ! YY_CURRENT_BUFFER ){\ |
315 |
yyensure_buffer_stack (); \ |
316 |
YY_CURRENT_BUFFER_LVALUE = \ |
317 |
yy_create_buffer(yyin,YY_BUF_SIZE ); \ |
318 |
} \ |
319 |
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ |
320 |
} |
321 |
|
322 |
#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) |
323 |
|
324 |
/* Begin user sect3 */ |
325 |
|
326 |
#define yywrap(n) 1 |
327 |
#define YY_SKIP_YYWRAP |
328 |
|
329 |
typedef unsigned char YY_CHAR; |
330 |
|
331 |
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; |
332 |
|
333 |
typedef int yy_state_type; |
334 |
|
335 |
extern int yylineno; |
336 |
|
337 |
int yylineno = 1; |
338 |
|
339 |
extern char *yytext; |
340 |
#define yytext_ptr yytext |
341 |
|
342 |
static yy_state_type yy_get_previous_state (void ); |
343 |
static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); |
344 |
static int yy_get_next_buffer (void ); |
345 |
static void yy_fatal_error (yyconst char msg[] ); |
346 |
|
347 |
/* Done after the current pattern has been matched and before the |
348 |
* corresponding action - sets up yytext. |
349 |
*/ |
350 |
#define YY_DO_BEFORE_ACTION \ |
351 |
(yytext_ptr) = yy_bp; \ |
352 |
yyleng = (size_t) (yy_cp - yy_bp); \ |
353 |
(yy_hold_char) = *yy_cp; \ |
354 |
*yy_cp = '\0'; \ |
355 |
(yy_c_buf_p) = yy_cp; |
356 |
|
357 |
#define YY_NUM_RULES 93 |
358 |
#define YY_END_OF_BUFFER 94 |
359 |
/* This struct is not used in this scanner, |
360 |
but its presence is necessary. */ |
361 |
struct yy_trans_info |
362 |
{ |
363 |
flex_int32_t yy_verify; |
364 |
flex_int32_t yy_nxt; |
365 |
}; |
366 |
static yyconst flex_int16_t yy_accept[272] = |
367 |
{ 0, |
368 |
0, 0, 94, 92, 1, 91, 92, 92, 72, 83, |
369 |
92, 92, 92, 85, 85, 85, 85, 7, 92, 9, |
370 |
83, 83, 83, 83, 83, 83, 83, 83, 92, 25, |
371 |
34, 66, 83, 20, 71, 83, 83, 31, 17, 83, |
372 |
83, 29, 69, 83, 54, 92, 1, 12, 0, 2, |
373 |
0, 72, 83, 13, 0, 3, 4, 0, 85, 85, |
374 |
85, 0, 90, 88, 87, 89, 0, 5, 8, 11, |
375 |
10, 6, 74, 83, 83, 75, 83, 73, 81, 81, |
376 |
83, 83, 15, 83, 83, 83, 83, 83, 83, 64, |
377 |
83, 83, 83, 83, 83, 83, 42, 48, 44, 52, |
378 |
|
379 |
83, 50, 46, 27, 83, 83, 83, 83, 83, 83, |
380 |
83, 83, 83, 83, 83, 56, 62, 58, 60, 14, |
381 |
2, 84, 86, 77, 82, 82, 78, 83, 76, 83, |
382 |
36, 83, 83, 83, 83, 39, 83, 83, 83, 83, |
383 |
83, 83, 83, 83, 83, 83, 83, 83, 83, 83, |
384 |
40, 83, 83, 0, 79, 80, 83, 33, 83, 83, |
385 |
65, 83, 18, 83, 21, 70, 83, 83, 30, 83, |
386 |
35, 19, 83, 28, 83, 83, 83, 0, 84, 24, |
387 |
83, 83, 83, 83, 83, 83, 83, 16, 83, 68, |
388 |
83, 53, 83, 83, 67, 83, 22, 83, 83, 23, |
389 |
|
390 |
83, 83, 83, 83, 83, 83, 83, 83, 83, 83, |
391 |
83, 83, 32, 83, 38, 83, 83, 83, 83, 83, |
392 |
83, 83, 83, 83, 83, 83, 83, 83, 83, 83, |
393 |
83, 83, 83, 83, 83, 83, 83, 83, 83, 83, |
394 |
83, 83, 26, 83, 55, 83, 57, 59, 83, 83, |
395 |
83, 83, 83, 83, 83, 83, 61, 63, 41, 83, |
396 |
43, 83, 83, 45, 37, 47, 83, 83, 51, 49, |
397 |
0 |
398 |
} ; |
399 |
|
400 |
static yyconst flex_int32_t yy_ec[256] = |
401 |
{ 0, |
402 |
1, 1, 1, 1, 1, 1, 1, 1, 2, 3, |
403 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
404 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
405 |
1, 2, 4, 5, 6, 7, 1, 8, 9, 1, |
406 |
1, 10, 11, 1, 11, 12, 1, 13, 14, 15, |
407 |
16, 17, 17, 17, 17, 18, 18, 1, 1, 19, |
408 |
20, 21, 1, 7, 22, 22, 23, 22, 24, 25, |
409 |
26, 26, 26, 26, 26, 27, 28, 26, 26, 29, |
410 |
26, 30, 31, 32, 26, 26, 26, 33, 26, 26, |
411 |
1, 34, 1, 35, 36, 1, 37, 38, 39, 40, |
412 |
|
413 |
41, 42, 43, 44, 45, 26, 46, 47, 48, 49, |
414 |
50, 51, 52, 53, 54, 55, 56, 57, 58, 59, |
415 |
60, 26, 1, 61, 1, 1, 1, 1, 1, 1, |
416 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
417 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
418 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
419 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
420 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
421 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
422 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
423 |
|
424 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
425 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
426 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
427 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
428 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
429 |
1, 1, 1, 1, 1 |
430 |
} ; |
431 |
|
432 |
static yyconst flex_int32_t yy_meta[62] = |
433 |
{ 0, |
434 |
1, 1, 2, 1, 1, 1, 1, 1, 1, 1, |
435 |
1, 1, 3, 3, 3, 3, 3, 3, 1, 1, |
436 |
1, 3, 3, 3, 3, 4, 4, 4, 4, 4, |
437 |
4, 4, 4, 1, 1, 4, 3, 3, 3, 3, |
438 |
3, 3, 4, 4, 4, 4, 4, 4, 4, 4, |
439 |
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, |
440 |
1 |
441 |
} ; |
442 |
|
443 |
static yyconst flex_int16_t yy_base[277] = |
444 |
{ 0, |
445 |
0, 0, 411, 412, 408, 412, 389, 57, 0, 0, |
446 |
400, 398, 396, 80, 346, 50, 56, 46, 384, 47, |
447 |
46, 47, 54, 54, 51, 97, 93, 92, 368, 22, |
448 |
95, 91, 114, 105, 361, 115, 127, 360, 115, 344, |
449 |
161, 140, 350, 116, 145, 337, 395, 412, 132, 412, |
450 |
157, 0, 0, 412, 387, 412, 412, 183, 336, 0, |
451 |
0, 192, 0, 0, 412, 412, 0, 412, 412, 412, |
452 |
412, 412, 0, 114, 198, 0, 164, 0, 205, 0, |
453 |
194, 195, 412, 353, 352, 343, 344, 336, 341, 0, |
454 |
337, 351, 349, 335, 331, 336, 0, 0, 0, 0, |
455 |
|
456 |
328, 0, 0, 0, 327, 321, 334, 333, 334, 321, |
457 |
334, 337, 322, 319, 316, 0, 0, 0, 0, 412, |
458 |
221, 220, 0, 0, 236, 0, 0, 66, 0, 333, |
459 |
0, 314, 327, 330, 315, 0, 310, 317, 326, 308, |
460 |
310, 309, 304, 303, 308, 301, 301, 301, 302, 298, |
461 |
0, 296, 311, 249, 0, 0, 303, 303, 292, 292, |
462 |
0, 295, 0, 289, 0, 0, 302, 306, 0, 286, |
463 |
0, 0, 299, 0, 291, 302, 293, 255, 261, 0, |
464 |
287, 294, 286, 297, 278, 292, 292, 0, 286, 0, |
465 |
273, 291, 270, 289, 0, 273, 0, 268, 269, 0, |
466 |
|
467 |
271, 201, 279, 261, 281, 281, 275, 279, 246, 241, |
468 |
261, 247, 0, 258, 0, 242, 257, 242, 237, 241, |
469 |
242, 235, 232, 225, 226, 246, 240, 203, 207, 210, |
470 |
202, 202, 189, 198, 191, 191, 174, 178, 180, 144, |
471 |
137, 135, 0, 127, 0, 146, 0, 0, 140, 119, |
472 |
90, 100, 91, 95, 94, 74, 0, 0, 0, 86, |
473 |
0, 36, 38, 0, 0, 0, 26, 40, 0, 0, |
474 |
412, 300, 304, 306, 310, 78 |
475 |
} ; |
476 |
|
477 |
static yyconst flex_int16_t yy_def[277] = |
478 |
{ 0, |
479 |
271, 1, 271, 271, 271, 271, 271, 272, 273, 274, |
480 |
271, 275, 271, 271, 14, 14, 16, 271, 271, 271, |
481 |
274, 274, 274, 274, 274, 274, 274, 274, 271, 274, |
482 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 274, |
483 |
274, 274, 274, 274, 274, 271, 271, 271, 272, 271, |
484 |
272, 273, 274, 271, 275, 271, 271, 271, 14, 16, |
485 |
17, 17, 62, 62, 271, 271, 276, 271, 271, 271, |
486 |
271, 271, 274, 274, 274, 274, 274, 274, 274, 274, |
487 |
274, 274, 271, 274, 274, 274, 274, 274, 274, 274, |
488 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 274, |
489 |
|
490 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 274, |
491 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 271, |
492 |
272, 271, 276, 274, 274, 274, 274, 274, 274, 274, |
493 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 274, |
494 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 274, |
495 |
274, 274, 274, 271, 274, 274, 274, 274, 274, 274, |
496 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 274, |
497 |
274, 274, 274, 274, 274, 274, 274, 271, 271, 274, |
498 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 274, |
499 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 274, |
500 |
|
501 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 274, |
502 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 274, |
503 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 274, |
504 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 274, |
505 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 274, |
506 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 274, |
507 |
274, 274, 274, 274, 274, 274, 274, 274, 274, 274, |
508 |
0, 271, 271, 271, 271, 271 |
509 |
} ; |
510 |
|
511 |
static yyconst flex_int16_t yy_nxt[474] = |
512 |
{ 0, |
513 |
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, |
514 |
4, 4, 14, 15, 16, 16, 16, 17, 18, 19, |
515 |
20, 10, 21, 10, 22, 10, 23, 24, 25, 26, |
516 |
27, 10, 28, 4, 29, 10, 10, 30, 31, 32, |
517 |
33, 34, 10, 35, 36, 10, 37, 24, 38, 10, |
518 |
39, 40, 41, 42, 10, 43, 44, 45, 28, 10, |
519 |
46, 50, 60, 60, 68, 69, 71, 72, 61, 61, |
520 |
61, 61, 61, 78, 84, 73, 75, 74, 155, 156, |
521 |
123, 85, 270, 76, 77, 269, 268, 62, 267, 78, |
522 |
51, 58, 59, 59, 60, 60, 60, 61, 73, 75, |
523 |
|
524 |
74, 62, 62, 62, 62, 271, 76, 77, 271, 79, |
525 |
79, 79, 79, 80, 80, 82, 62, 63, 62, 64, |
526 |
62, 62, 81, 65, 73, 266, 74, 265, 91, 66, |
527 |
113, 87, 82, 264, 75, 88, 50, 78, 67, 263, |
528 |
262, 261, 260, 124, 86, 81, 89, 73, 90, 74, |
529 |
92, 94, 97, 78, 98, 95, 76, 75, 99, 259, |
530 |
114, 121, 100, 101, 104, 51, 124, 107, 102, 81, |
531 |
93, 105, 103, 79, 79, 79, 79, 80, 80, 76, |
532 |
110, 115, 116, 258, 117, 257, 256, 255, 118, 254, |
533 |
51, 253, 81, 127, 111, 122, 122, 122, 122, 122, |
534 |
|
535 |
122, 109, 119, 271, 62, 62, 62, 62, 62, 62, |
536 |
125, 125, 125, 125, 126, 126, 127, 80, 80, 80, |
537 |
80, 80, 80, 128, 129, 50, 252, 251, 250, 249, |
538 |
248, 62, 122, 122, 122, 122, 122, 122, 209, 247, |
539 |
210, 246, 245, 154, 211, 244, 128, 129, 126, 126, |
540 |
126, 126, 126, 126, 51, 243, 242, 241, 212, 178, |
541 |
154, 179, 179, 179, 179, 179, 179, 179, 179, 179, |
542 |
179, 179, 179, 179, 179, 179, 179, 179, 179, 224, |
543 |
240, 225, 239, 238, 237, 226, 236, 235, 234, 227, |
544 |
233, 232, 231, 230, 223, 228, 222, 221, 220, 229, |
545 |
|
546 |
49, 49, 49, 49, 52, 219, 52, 52, 53, 53, |
547 |
55, 55, 55, 55, 218, 217, 216, 215, 214, 213, |
548 |
208, 207, 206, 205, 204, 203, 202, 201, 200, 199, |
549 |
198, 197, 196, 195, 194, 193, 192, 191, 190, 189, |
550 |
188, 187, 186, 185, 184, 183, 182, 181, 180, 177, |
551 |
176, 175, 174, 173, 172, 171, 170, 169, 168, 167, |
552 |
166, 165, 164, 163, 162, 161, 160, 159, 158, 157, |
553 |
153, 152, 151, 150, 149, 148, 147, 146, 145, 144, |
554 |
143, 142, 141, 140, 139, 138, 137, 136, 135, 134, |
555 |
133, 132, 131, 130, 271, 56, 47, 120, 112, 108, |
556 |
|
557 |
106, 96, 83, 70, 271, 57, 56, 54, 48, 47, |
558 |
271, 3, 271, 271, 271, 271, 271, 271, 271, 271, |
559 |
271, 271, 271, 271, 271, 271, 271, 271, 271, 271, |
560 |
271, 271, 271, 271, 271, 271, 271, 271, 271, 271, |
561 |
271, 271, 271, 271, 271, 271, 271, 271, 271, 271, |
562 |
271, 271, 271, 271, 271, 271, 271, 271, 271, 271, |
563 |
271, 271, 271, 271, 271, 271, 271, 271, 271, 271, |
564 |
271, 271, 271 |
565 |
} ; |
566 |
|
567 |
static yyconst flex_int16_t yy_chk[474] = |
568 |
{ 0, |
569 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
570 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
571 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
572 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
573 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
574 |
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
575 |
1, 8, 16, 16, 18, 18, 20, 20, 17, 17, |
576 |
17, 17, 17, 25, 30, 21, 22, 21, 128, 128, |
577 |
276, 30, 268, 23, 24, 267, 263, 16, 262, 25, |
578 |
8, 14, 14, 14, 14, 14, 14, 14, 21, 22, |
579 |
|
580 |
21, 14, 14, 14, 14, 17, 23, 24, 16, 26, |
581 |
26, 26, 26, 26, 26, 28, 14, 14, 14, 14, |
582 |
14, 14, 27, 14, 31, 260, 31, 256, 33, 14, |
583 |
44, 32, 28, 255, 34, 32, 49, 39, 14, 254, |
584 |
253, 252, 251, 74, 31, 27, 32, 31, 32, 31, |
585 |
33, 34, 36, 39, 36, 34, 37, 34, 36, 250, |
586 |
44, 51, 36, 36, 37, 49, 74, 39, 36, 42, |
587 |
33, 37, 36, 41, 41, 41, 41, 41, 41, 37, |
588 |
42, 45, 45, 249, 45, 246, 244, 242, 45, 241, |
589 |
51, 240, 42, 77, 42, 58, 58, 58, 58, 58, |
590 |
|
591 |
58, 41, 45, 62, 62, 62, 62, 62, 62, 62, |
592 |
75, 75, 75, 75, 75, 75, 77, 79, 79, 79, |
593 |
79, 79, 79, 81, 82, 121, 239, 238, 237, 236, |
594 |
235, 62, 122, 122, 122, 122, 122, 122, 202, 234, |
595 |
202, 233, 232, 122, 202, 231, 81, 82, 125, 125, |
596 |
125, 125, 125, 125, 121, 230, 229, 228, 202, 154, |
597 |
122, 154, 154, 154, 154, 154, 154, 178, 178, 178, |
598 |
178, 178, 178, 179, 179, 179, 179, 179, 179, 216, |
599 |
227, 216, 226, 225, 224, 216, 223, 222, 221, 216, |
600 |
220, 219, 218, 217, 214, 216, 212, 211, 210, 216, |
601 |
|
602 |
272, 272, 272, 272, 273, 209, 273, 273, 274, 274, |
603 |
275, 275, 275, 275, 208, 207, 206, 205, 204, 203, |
604 |
201, 199, 198, 196, 194, 193, 192, 191, 189, 187, |
605 |
186, 185, 184, 183, 182, 181, 177, 176, 175, 173, |
606 |
170, 168, 167, 164, 162, 160, 159, 158, 157, 153, |
607 |
152, 150, 149, 148, 147, 146, 145, 144, 143, 142, |
608 |
141, 140, 139, 138, 137, 135, 134, 133, 132, 130, |
609 |
115, 114, 113, 112, 111, 110, 109, 108, 107, 106, |
610 |
105, 101, 96, 95, 94, 93, 92, 91, 89, 88, |
611 |
87, 86, 85, 84, 59, 55, 47, 46, 43, 40, |
612 |
|
613 |
38, 35, 29, 19, 15, 13, 12, 11, 7, 5, |
614 |
3, 271, 271, 271, 271, 271, 271, 271, 271, 271, |
615 |
271, 271, 271, 271, 271, 271, 271, 271, 271, 271, |
616 |
271, 271, 271, 271, 271, 271, 271, 271, 271, 271, |
617 |
271, 271, 271, 271, 271, 271, 271, 271, 271, 271, |
618 |
271, 271, 271, 271, 271, 271, 271, 271, 271, 271, |
619 |
271, 271, 271, 271, 271, 271, 271, 271, 271, 271, |
620 |
271, 271, 271 |
621 |
} ; |
622 |
|
623 |
static yy_state_type yy_last_accepting_state; |
624 |
static char *yy_last_accepting_cpos; |
625 |
|
626 |
extern int yy_flex_debug; |
627 |
int yy_flex_debug = 0; |
628 |
|
629 |
/* The intent behind this definition is that it'll catch |
630 |
* any uses of REJECT which flex missed. |
631 |
*/ |
632 |
#define REJECT reject_used_but_not_detected |
633 |
#define yymore() yymore_used_but_not_detected |
634 |
#define YY_MORE_ADJ 0 |
635 |
#define YY_RESTORE_YY_MORE_OFFSET |
636 |
char *yytext; |
637 |
#line 1 "lex.l" |
638 |
#line 2 "lex.l" |
639 |
#define USE_PURE_PARSER |
640 |
|
641 |
#ifdef USE_PURE_PARSER |
642 |
#define YY_DECL int yylex (YYSTYPE *lvalp) |
643 |
#define YY_LVALP lvalp |
644 |
#else |
645 |
#define YY_LVALP (&yylval) |
646 |
#endif |
647 |
|
648 |
/* get current pos (offset from start of line) */ |
649 |
#define YY_USER_ACTION lex_pos=yy_bp - YY_CURRENT_BUFFER->yy_ch_buf; |
650 |
|
651 |
#include <stdio.h> |
652 |
#include <string.h> |
653 |
#include <stdlib.h> |
654 |
#include <ctype.h> |
655 |
|
656 |
#include "debug/debugtype.h" |
657 |
#include "debugparse.h" |
658 |
#include "parsehelper.h" |
659 |
|
660 |
static int lex_pos; |
661 |
|
662 |
static int char2int(char a, int base) |
663 |
{ |
664 |
int i; |
665 |
if ((a>='A') && (a<='Z')) { |
666 |
i=a-'A'+10; |
667 |
} else if ((a>='a') && (a<='z')) { |
668 |
i=a-'a'+10; |
669 |
} else if ((a>='0') && (a<='9')) { |
670 |
i=a-'0'; |
671 |
} else return -1; |
672 |
if (i>=base) return -1; |
673 |
return i; |
674 |
} |
675 |
|
676 |
static int parse_integer(struct eval_scalar *i, char *num, int base, int lenmod) |
677 |
{ |
678 |
uint64 k = 0; |
679 |
int l = strlen(num)+lenmod; |
680 |
while (l--) { |
681 |
int c = char2int(*num, base); |
682 |
if (c==-1) return 0; |
683 |
k *= base; |
684 |
k += c; |
685 |
num++; |
686 |
} |
687 |
i->type = SCALAR_INT; |
688 |
i->scalar.integer.value = k; |
689 |
i->scalar.integer.type = TYPE_UNKNOWN; |
690 |
return 1; |
691 |
} |
692 |
|
693 |
static int parse_gpr(struct eval_scalar *i, char *s) |
694 |
{ |
695 |
int r = 0; |
696 |
if (tolower(*s) != 'r') return 0; |
697 |
s++; |
698 |
do { |
699 |
int c = char2int(*s, 10); |
700 |
if (c == -1) return 0; |
701 |
r *= 10; |
702 |
r += c; |
703 |
s++; |
704 |
} while (*s); |
705 |
if (r>31) return 0; |
706 |
i->type = SCALAR_REG; |
707 |
i->scalar.reg.type = REG_GPR; |
708 |
i->scalar.reg.num = r; |
709 |
return 1; |
710 |
} |
711 |
|
712 |
static int parse_fpr(struct eval_scalar *i, char *s) |
713 |
{ |
714 |
int r = 0; |
715 |
if (tolower(*s) != 'f') return 0; |
716 |
s++; |
717 |
if (tolower(*s) != 'r') return 0; |
718 |
s++; |
719 |
do { |
720 |
int c = char2int(*s, 10); |
721 |
if (c == -1) return 0; |
722 |
r *= 10; |
723 |
r += c; |
724 |
s++; |
725 |
} while (*s); |
726 |
if (r>31) return 0; |
727 |
i->type = SCALAR_REG; |
728 |
i->scalar.reg.type = REG_FPR; |
729 |
i->scalar.reg.num = r; |
730 |
return 1; |
731 |
} |
732 |
|
733 |
static int parse_float(struct eval_scalar *f, char *fpn) |
734 |
{ |
735 |
char *end; |
736 |
double d; |
737 |
d=strtod(fpn, &end); |
738 |
if (*end==0) { |
739 |
f->type=SCALAR_FLOAT; |
740 |
f->scalar.floatnum.value=d; |
741 |
return 1; |
742 |
} |
743 |
return 0; |
744 |
} |
745 |
|
746 |
static int parse_cstring(struct eval_scalar *r, char *s, int len) |
747 |
{ |
748 |
char *result; |
749 |
|
750 |
int alloclen=len; |
751 |
if (!len) alloclen=1; |
752 |
|
753 |
r->type=SCALAR_STR; |
754 |
r->scalar.str.value=(char*)malloc(alloclen); |
755 |
/* translate */ |
756 |
result=r->scalar.str.value; |
757 |
|
758 |
while (s && *s && len) { |
759 |
if (*s == '\\') { |
760 |
s++;len--;if (!len) break; |
761 |
switch (*s) { |
762 |
case '0': |
763 |
*result++='\0'; |
764 |
break; |
765 |
case 'a': |
766 |
*result++='\a'; |
767 |
break; |
768 |
case 'b': |
769 |
*result++='\b'; |
770 |
break; |
771 |
case 'e': |
772 |
*result++='\e'; |
773 |
break; |
774 |
case 'f': |
775 |
*result++='\f'; |
776 |
break; |
777 |
case 'n': |
778 |
*result++='\n'; |
779 |
break; |
780 |
case 'r': |
781 |
*result++='\r'; |
782 |
break; |
783 |
case 't': |
784 |
*result++='\t'; |
785 |
break; |
786 |
case 'v': |
787 |
*result++='\v'; |
788 |
break; |
789 |
case '\"': |
790 |
*result++='"'; |
791 |
break; |
792 |
case '\\': |
793 |
*result++='\\'; |
794 |
break; |
795 |
case 'x': { |
796 |
int p, q; |
797 |
s++;len--;if (!len) break; |
798 |
p=char2int(*s, 16); |
799 |
if (p==-1) return 0; |
800 |
s++;len--;if (!len) break; |
801 |
q=char2int(*s, 16); |
802 |
if (q==-1) return 0; |
803 |
*result++=(char)p*16+q; |
804 |
break; |
805 |
} |
806 |
default: |
807 |
*result++='\\'; |
808 |
if (len) *result++=*s; |
809 |
break; |
810 |
} |
811 |
} else { |
812 |
*result++ = *s; |
813 |
} |
814 |
s++;len--; |
815 |
} |
816 |
|
817 |
r->scalar.str.len=result-r->scalar.str.value; |
818 |
|
819 |
return 1; |
820 |
} |
821 |
|
822 |
static int parse_pstring(struct eval_scalar *s, char *cstr, int len) |
823 |
{ |
824 |
int alloclen = len; |
825 |
if (!len) alloclen = 1; |
826 |
|
827 |
s->type = SCALAR_STR; |
828 |
s->scalar.str.value = (char*)malloc(alloclen); |
829 |
memmove(s->scalar.str.value, cstr, len); |
830 |
s->scalar.str.len = len; |
831 |
return 1; |
832 |
} |
833 |
|
834 |
void *lex_current_buffer() |
835 |
{ |
836 |
return (void*)YY_CURRENT_BUFFER; |
837 |
} |
838 |
|
839 |
int lex_current_buffer_pos() |
840 |
{ |
841 |
return lex_pos; |
842 |
} |
843 |
|
844 |
void lex_switch_buffer(void *buffer) |
845 |
{ |
846 |
yy_switch_to_buffer(buffer); |
847 |
} |
848 |
|
849 |
void lex_delete_buffer(void *buffer) |
850 |
{ |
851 |
yy_delete_buffer(buffer); |
852 |
} |
853 |
|
854 |
void *lex_scan_string_buffer(const char *str) |
855 |
{ |
856 |
return yy_scan_string(str); |
857 |
} |
858 |
|
859 |
#line 860 "lex.c" |
860 |
|
861 |
#define INITIAL 0 |
862 |
|
863 |
#ifndef YY_NO_UNISTD_H |
864 |
/* Special case for "unistd.h", since it is non-ANSI. We include it way |
865 |
* down here because we want the user's section 1 to have been scanned first. |
866 |
* The user has a chance to override it with an option. |
867 |
*/ |
868 |
#include <unistd.h> |
869 |
#endif |
870 |
|
871 |
#ifndef YY_EXTRA_TYPE |
872 |
#define YY_EXTRA_TYPE void * |
873 |
#endif |
874 |
|
875 |
/* Macros after this point can all be overridden by user definitions in |
876 |
* section 1. |
877 |
*/ |
878 |
|
879 |
#ifndef YY_SKIP_YYWRAP |
880 |
#ifdef __cplusplus |
881 |
extern "C" int yywrap (void ); |
882 |
#else |
883 |
extern int yywrap (void ); |
884 |
#endif |
885 |
#endif |
886 |
|
887 |
static void yyunput (int c,char *buf_ptr ); |
888 |
|
889 |
#ifndef yytext_ptr |
890 |
static void yy_flex_strncpy (char *,yyconst char *,int ); |
891 |
#endif |
892 |
|
893 |
#ifdef YY_NEED_STRLEN |
894 |
static int yy_flex_strlen (yyconst char * ); |
895 |
#endif |
896 |
|
897 |
#ifndef YY_NO_INPUT |
898 |
|
899 |
#ifdef __cplusplus |
900 |
static int yyinput (void ); |
901 |
#else |
902 |
static int input (void ); |
903 |
#endif |
904 |
|
905 |
#endif |
906 |
|
907 |
/* Amount of stuff to slurp up with each read. */ |
908 |
#ifndef YY_READ_BUF_SIZE |
909 |
#define YY_READ_BUF_SIZE 8192 |
910 |
#endif |
911 |
|
912 |
/* Copy whatever the last rule matched to the standard output. */ |
913 |
#ifndef ECHO |
914 |
/* This used to be an fputs(), but since the string might contain NUL's, |
915 |
* we now use fwrite(). |
916 |
*/ |
917 |
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) |
918 |
#endif |
919 |
|
920 |
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, |
921 |
* is returned in "result". |
922 |
*/ |
923 |
#ifndef YY_INPUT |
924 |
#define YY_INPUT(buf,result,max_size) \ |
925 |
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ |
926 |
{ \ |
927 |
int c = '*'; \ |
928 |
size_t n; \ |
929 |
for ( n = 0; n < max_size && \ |
930 |
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \ |
931 |
buf[n] = (char) c; \ |
932 |
if ( c == '\n' ) \ |
933 |
buf[n++] = (char) c; \ |
934 |
if ( c == EOF && ferror( yyin ) ) \ |
935 |
YY_FATAL_ERROR( "input in flex scanner failed" ); \ |
936 |
result = n; \ |
937 |
} \ |
938 |
else \ |
939 |
{ \ |
940 |
errno=0; \ |
941 |
while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ |
942 |
{ \ |
943 |
if( errno != EINTR) \ |
944 |
{ \ |
945 |
YY_FATAL_ERROR( "input in flex scanner failed" ); \ |
946 |
break; \ |
947 |
} \ |
948 |
errno=0; \ |
949 |
clearerr(yyin); \ |
950 |
} \ |
951 |
}\ |
952 |
\ |
953 |
|
954 |
#endif |
955 |
|
956 |
/* No semi-colon after return; correct usage is to write "yyterminate();" - |
957 |
* we don't want an extra ';' after the "return" because that will cause |
958 |
* some compilers to complain about unreachable statements. |
959 |
*/ |
960 |
#ifndef yyterminate |
961 |
#define yyterminate() return YY_NULL |
962 |
#endif |
963 |
|
964 |
/* Number of entries by which start-condition stack grows. */ |
965 |
#ifndef YY_START_STACK_INCR |
966 |
#define YY_START_STACK_INCR 25 |
967 |
#endif |
968 |
|
969 |
/* Report a fatal error. */ |
970 |
#ifndef YY_FATAL_ERROR |
971 |
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) |
972 |
#endif |
973 |
|
974 |
/* end tables serialization structures and prototypes */ |
975 |
|
976 |
/* Default declaration of generated scanner - a define so the user can |
977 |
* easily add parameters. |
978 |
*/ |
979 |
#ifndef YY_DECL |
980 |
#define YY_DECL_IS_OURS 1 |
981 |
|
982 |
extern int yylex (void); |
983 |
|
984 |
#define YY_DECL int yylex (void) |
985 |
#endif /* !YY_DECL */ |
986 |
|
987 |
/* Code executed at the beginning of each rule, after yytext and yyleng |
988 |
* have been set up. |
989 |
*/ |
990 |
#ifndef YY_USER_ACTION |
991 |
#define YY_USER_ACTION |
992 |
#endif |
993 |
|
994 |
/* Code executed at the end of each rule. */ |
995 |
#ifndef YY_BREAK |
996 |
#define YY_BREAK break; |
997 |
#endif |
998 |
|
999 |
#define YY_RULE_SETUP \ |
1000 |
YY_USER_ACTION |
1001 |
|
1002 |
/** The main scanner function which does all the work. |
1003 |
*/ |
1004 |
YY_DECL |
1005 |
{ |
1006 |
register yy_state_type yy_current_state; |
1007 |
register char *yy_cp, *yy_bp; |
1008 |
register int yy_act; |
1009 |
|
1010 |
#line 226 "lex.l" |
1011 |
|
1012 |
#line 1013 "lex.c" |
1013 |
|
1014 |
if ( (yy_init) ) |
1015 |
{ |
1016 |
(yy_init) = 0; |
1017 |
|
1018 |
#ifdef YY_USER_INIT |
1019 |
YY_USER_INIT; |
1020 |
#endif |
1021 |
|
1022 |
if ( ! (yy_start) ) |
1023 |
(yy_start) = 1; /* first start state */ |
1024 |
|
1025 |
if ( ! yyin ) |
1026 |
yyin = stdin; |
1027 |
|
1028 |
if ( ! yyout ) |
1029 |
yyout = stdout; |
1030 |
|
1031 |
if ( ! YY_CURRENT_BUFFER ) { |
1032 |
yyensure_buffer_stack (); |
1033 |
YY_CURRENT_BUFFER_LVALUE = |
1034 |
yy_create_buffer(yyin,YY_BUF_SIZE ); |
1035 |
} |
1036 |
|
1037 |
yy_load_buffer_state( ); |
1038 |
} |
1039 |
|
1040 |
while ( 1 ) /* loops until end-of-file is reached */ |
1041 |
{ |
1042 |
yy_cp = (yy_c_buf_p); |
1043 |
|
1044 |
/* Support of yytext. */ |
1045 |
*yy_cp = (yy_hold_char); |
1046 |
|
1047 |
/* yy_bp points to the position in yy_ch_buf of the start of |
1048 |
* the current run. |
1049 |
*/ |
1050 |
yy_bp = yy_cp; |
1051 |
|
1052 |
yy_current_state = (yy_start); |
1053 |
yy_match: |
1054 |
do |
1055 |
{ |
1056 |
register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; |
1057 |
if ( yy_accept[yy_current_state] ) |
1058 |
{ |
1059 |
(yy_last_accepting_state) = yy_current_state; |
1060 |
(yy_last_accepting_cpos) = yy_cp; |
1061 |
} |
1062 |
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
1063 |
{ |
1064 |
yy_current_state = (int) yy_def[yy_current_state]; |
1065 |
if ( yy_current_state >= 272 ) |
1066 |
yy_c = yy_meta[(unsigned int) yy_c]; |
1067 |
} |
1068 |
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; |
1069 |
++yy_cp; |
1070 |
} |
1071 |
while ( yy_base[yy_current_state] != 412 ); |
1072 |
|
1073 |
yy_find_action: |
1074 |
yy_act = yy_accept[yy_current_state]; |
1075 |
if ( yy_act == 0 ) |
1076 |
{ /* have to back up */ |
1077 |
yy_cp = (yy_last_accepting_cpos); |
1078 |
yy_current_state = (yy_last_accepting_state); |
1079 |
yy_act = yy_accept[yy_current_state]; |
1080 |
} |
1081 |
|
1082 |
YY_DO_BEFORE_ACTION; |
1083 |
|
1084 |
do_action: /* This label is used only to access EOF actions. */ |
1085 |
|
1086 |
switch ( yy_act ) |
1087 |
{ /* beginning of action switch */ |
1088 |
case 0: /* must back up */ |
1089 |
/* undo the effects of YY_DO_BEFORE_ACTION */ |
1090 |
*yy_cp = (yy_hold_char); |
1091 |
yy_cp = (yy_last_accepting_cpos); |
1092 |
yy_current_state = (yy_last_accepting_state); |
1093 |
goto yy_find_action; |
1094 |
|
1095 |
case 1: |
1096 |
YY_RULE_SETUP |
1097 |
#line 227 "lex.l" |
1098 |
/* nop */ |
1099 |
YY_BREAK |
1100 |
case 2: |
1101 |
/* rule 2 can match eol */ |
1102 |
YY_RULE_SETUP |
1103 |
#line 228 "lex.l" |
1104 |
if (parse_cstring(&YY_LVALP->scalar, yytext+1, strlen(yytext+1)-1)) return EVAL_STR; |
1105 |
YY_BREAK |
1106 |
case 3: |
1107 |
/* rule 3 can match eol */ |
1108 |
YY_RULE_SETUP |
1109 |
#line 229 "lex.l" |
1110 |
if (parse_pstring(&YY_LVALP->scalar, yytext+1, strlen(yytext+1)-1)) return EVAL_STR; |
1111 |
YY_BREAK |
1112 |
case 4: |
1113 |
YY_RULE_SETUP |
1114 |
#line 230 "lex.l" |
1115 |
return EVAL_POW; |
1116 |
YY_BREAK |
1117 |
case 5: |
1118 |
YY_RULE_SETUP |
1119 |
#line 231 "lex.l" |
1120 |
return EVAL_SHL; |
1121 |
YY_BREAK |
1122 |
case 6: |
1123 |
YY_RULE_SETUP |
1124 |
#line 232 "lex.l" |
1125 |
return EVAL_SHR; |
1126 |
YY_BREAK |
1127 |
case 7: |
1128 |
YY_RULE_SETUP |
1129 |
#line 233 "lex.l" |
1130 |
return EVAL_LT; |
1131 |
YY_BREAK |
1132 |
case 8: |
1133 |
YY_RULE_SETUP |
1134 |
#line 234 "lex.l" |
1135 |
return EVAL_LE; |
1136 |
YY_BREAK |
1137 |
case 9: |
1138 |
YY_RULE_SETUP |
1139 |
#line 235 "lex.l" |
1140 |
return EVAL_GT; |
1141 |
YY_BREAK |
1142 |
case 10: |
1143 |
YY_RULE_SETUP |
1144 |
#line 236 "lex.l" |
1145 |
return EVAL_GE; |
1146 |
YY_BREAK |
1147 |
case 11: |
1148 |
YY_RULE_SETUP |
1149 |
#line 237 "lex.l" |
1150 |
return EVAL_EQ; |
1151 |
YY_BREAK |
1152 |
case 12: |
1153 |
YY_RULE_SETUP |
1154 |
#line 238 "lex.l" |
1155 |
return EVAL_NE; |
1156 |
YY_BREAK |
1157 |
case 13: |
1158 |
YY_RULE_SETUP |
1159 |
#line 239 "lex.l" |
1160 |
return EVAL_LAND; |
1161 |
YY_BREAK |
1162 |
case 14: |
1163 |
YY_RULE_SETUP |
1164 |
#line 240 "lex.l" |
1165 |
return EVAL_LOR; |
1166 |
YY_BREAK |
1167 |
case 15: |
1168 |
YY_RULE_SETUP |
1169 |
#line 241 "lex.l" |
1170 |
return EVAL_LXOR; |
1171 |
YY_BREAK |
1172 |
case 16: |
1173 |
#line 243 "lex.l" |
1174 |
case 17: |
1175 |
#line 244 "lex.l" |
1176 |
case 18: |
1177 |
YY_RULE_SETUP |
1178 |
#line 244 "lex.l" |
1179 |
return EVAL_PRINT; |
1180 |
YY_BREAK |
1181 |
case 19: |
1182 |
YY_RULE_SETUP |
1183 |
#line 245 "lex.l" |
1184 |
return EVAL_REGS; |
1185 |
YY_BREAK |
1186 |
case 20: |
1187 |
#line 247 "lex.l" |
1188 |
case 21: |
1189 |
#line 248 "lex.l" |
1190 |
case 22: |
1191 |
YY_RULE_SETUP |
1192 |
#line 248 "lex.l" |
1193 |
return EVAL_FLOATS; |
1194 |
YY_BREAK |
1195 |
case 23: |
1196 |
YY_RULE_SETUP |
1197 |
#line 249 "lex.l" |
1198 |
return EVAL_SETREG; |
1199 |
YY_BREAK |
1200 |
case 24: |
1201 |
#line 251 "lex.l" |
1202 |
case 25: |
1203 |
YY_RULE_SETUP |
1204 |
#line 251 "lex.l" |
1205 |
return EVAL_BREAK; |
1206 |
YY_BREAK |
1207 |
case 26: |
1208 |
#line 253 "lex.l" |
1209 |
case 27: |
1210 |
YY_RULE_SETUP |
1211 |
#line 253 "lex.l" |
1212 |
return EVAL_LIST_BREAK; |
1213 |
YY_BREAK |
1214 |
case 28: |
1215 |
YY_RULE_SETUP |
1216 |
#line 254 "lex.l" |
1217 |
return EVAL_STEP; |
1218 |
YY_BREAK |
1219 |
case 29: |
1220 |
YY_RULE_SETUP |
1221 |
#line 255 "lex.l" |
1222 |
return EVAL_STEP; |
1223 |
YY_BREAK |
1224 |
case 30: |
1225 |
YY_RULE_SETUP |
1226 |
#line 256 "lex.l" |
1227 |
return EVAL_NEXT; |
1228 |
YY_BREAK |
1229 |
case 31: |
1230 |
YY_RULE_SETUP |
1231 |
#line 257 "lex.l" |
1232 |
return EVAL_NEXT; |
1233 |
YY_BREAK |
1234 |
case 32: |
1235 |
#line 259 "lex.l" |
1236 |
case 33: |
1237 |
#line 260 "lex.l" |
1238 |
case 34: |
1239 |
YY_RULE_SETUP |
1240 |
#line 260 "lex.l" |
1241 |
return EVAL_CONTINUE; |
1242 |
YY_BREAK |
1243 |
case 35: |
1244 |
#line 262 "lex.l" |
1245 |
case 36: |
1246 |
YY_RULE_SETUP |
1247 |
#line 262 "lex.l" |
1248 |
return EVAL_QUIT; |
1249 |
YY_BREAK |
1250 |
case 37: |
1251 |
#line 264 "lex.l" |
1252 |
case 38: |
1253 |
#line 265 "lex.l" |
1254 |
case 39: |
1255 |
#line 266 "lex.l" |
1256 |
case 40: |
1257 |
YY_RULE_SETUP |
1258 |
#line 266 "lex.l" |
1259 |
return EVAL_E2P; |
1260 |
YY_BREAK |
1261 |
case 41: |
1262 |
#line 268 "lex.l" |
1263 |
case 42: |
1264 |
YY_RULE_SETUP |
1265 |
#line 268 "lex.l" |
1266 |
return EVAL_INSPECT_BYTE; |
1267 |
YY_BREAK |
1268 |
case 43: |
1269 |
#line 270 "lex.l" |
1270 |
case 44: |
1271 |
YY_RULE_SETUP |
1272 |
#line 270 "lex.l" |
1273 |
return EVAL_INSPECT_HALF; |
1274 |
YY_BREAK |
1275 |
case 45: |
1276 |
#line 272 "lex.l" |
1277 |
case 46: |
1278 |
YY_RULE_SETUP |
1279 |
#line 272 "lex.l" |
1280 |
return EVAL_INSPECT_WORD; |
1281 |
YY_BREAK |
1282 |
case 47: |
1283 |
#line 274 "lex.l" |
1284 |
case 48: |
1285 |
YY_RULE_SETUP |
1286 |
#line 274 "lex.l" |
1287 |
return EVAL_INSPECT_DWORD; |
1288 |
YY_BREAK |
1289 |
case 49: |
1290 |
#line 276 "lex.l" |
1291 |
case 50: |
1292 |
YY_RULE_SETUP |
1293 |
#line 276 "lex.l" |
1294 |
return EVAL_INSPECT_STRING; |
1295 |
YY_BREAK |
1296 |
case 51: |
1297 |
#line 278 "lex.l" |
1298 |
case 52: |
1299 |
YY_RULE_SETUP |
1300 |
#line 278 "lex.l" |
1301 |
return EVAL_INSPECT_MEM; |
1302 |
YY_BREAK |
1303 |
case 53: |
1304 |
#line 280 "lex.l" |
1305 |
case 54: |
1306 |
YY_RULE_SETUP |
1307 |
#line 280 "lex.l" |
1308 |
return EVAL_WATCH; |
1309 |
YY_BREAK |
1310 |
case 55: |
1311 |
#line 282 "lex.l" |
1312 |
case 56: |
1313 |
YY_RULE_SETUP |
1314 |
#line 282 "lex.l" |
1315 |
return EVAL_WATCH_BYTE; |
1316 |
YY_BREAK |
1317 |
case 57: |
1318 |
#line 284 "lex.l" |
1319 |
case 58: |
1320 |
YY_RULE_SETUP |
1321 |
#line 284 "lex.l" |
1322 |
return EVAL_WATCH_HALF; |
1323 |
YY_BREAK |
1324 |
case 59: |
1325 |
#line 286 "lex.l" |
1326 |
case 60: |
1327 |
YY_RULE_SETUP |
1328 |
#line 286 "lex.l" |
1329 |
return EVAL_WATCH_WORD; |
1330 |
YY_BREAK |
1331 |
case 61: |
1332 |
#line 288 "lex.l" |
1333 |
case 62: |
1334 |
YY_RULE_SETUP |
1335 |
#line 288 "lex.l" |
1336 |
return EVAL_WATCH_DWORD; |
1337 |
YY_BREAK |
1338 |
case 63: |
1339 |
#line 290 "lex.l" |
1340 |
case 64: |
1341 |
YY_RULE_SETUP |
1342 |
#line 290 "lex.l" |
1343 |
return EVAL_DELETE_WATCH; |
1344 |
YY_BREAK |
1345 |
case 65: |
1346 |
#line 292 "lex.l" |
1347 |
case 66: |
1348 |
YY_RULE_SETUP |
1349 |
#line 292 "lex.l" |
1350 |
return EVAL_DUMP; |
1351 |
YY_BREAK |
1352 |
case 67: |
1353 |
#line 294 "lex.l" |
1354 |
case 68: |
1355 |
#line 295 "lex.l" |
1356 |
case 69: |
1357 |
YY_RULE_SETUP |
1358 |
#line 295 "lex.l" |
1359 |
return EVAL_DISASM; |
1360 |
YY_BREAK |
1361 |
case 70: |
1362 |
#line 297 "lex.l" |
1363 |
case 71: |
1364 |
YY_RULE_SETUP |
1365 |
#line 297 "lex.l" |
1366 |
return EVAL_HELP; |
1367 |
YY_BREAK |
1368 |
case 72: |
1369 |
YY_RULE_SETUP |
1370 |
#line 298 "lex.l" |
1371 |
/* comment */ |
1372 |
YY_BREAK |
1373 |
case 73: |
1374 |
YY_RULE_SETUP |
1375 |
#line 299 "lex.l" |
1376 |
{ YY_LVALP->scalar.type=SCALAR_REG; YY_LVALP->scalar.scalar.reg.type=REG_PC; return EVAL_REG_PC; } |
1377 |
YY_BREAK |
1378 |
case 74: |
1379 |
YY_RULE_SETUP |
1380 |
#line 300 "lex.l" |
1381 |
{ YY_LVALP->scalar.type=SCALAR_REG; YY_LVALP->scalar.scalar.reg.type=REG_CR; return EVAL_REG_CR; } |
1382 |
YY_BREAK |
1383 |
case 75: |
1384 |
YY_RULE_SETUP |
1385 |
#line 301 "lex.l" |
1386 |
{ YY_LVALP->scalar.type=SCALAR_REG; YY_LVALP->scalar.scalar.reg.type=REG_LR; return EVAL_REG_LR; } |
1387 |
YY_BREAK |
1388 |
case 76: |
1389 |
YY_RULE_SETUP |
1390 |
#line 302 "lex.l" |
1391 |
{ YY_LVALP->scalar.type=SCALAR_REG; YY_LVALP->scalar.scalar.reg.type=REG_XER; return EVAL_REG_XER; } |
1392 |
YY_BREAK |
1393 |
case 77: |
1394 |
YY_RULE_SETUP |
1395 |
#line 303 "lex.l" |
1396 |
{ YY_LVALP->scalar.type=SCALAR_REG; YY_LVALP->scalar.scalar.reg.type=REG_CTR; return EVAL_REG_CTR; } |
1397 |
YY_BREAK |
1398 |
case 78: |
1399 |
YY_RULE_SETUP |
1400 |
#line 304 "lex.l" |
1401 |
{ YY_LVALP->scalar.type=SCALAR_REG; YY_LVALP->scalar.scalar.reg.type=REG_MSR; return EVAL_REG_MSR; } |
1402 |
YY_BREAK |
1403 |
case 79: |
1404 |
YY_RULE_SETUP |
1405 |
#line 305 "lex.l" |
1406 |
{ YY_LVALP->scalar.type=SCALAR_REG; YY_LVALP->scalar.scalar.reg.type=REG_SRR0; return EVAL_REG_SRR0; } |
1407 |
YY_BREAK |
1408 |
case 80: |
1409 |
YY_RULE_SETUP |
1410 |
#line 306 "lex.l" |
1411 |
{ YY_LVALP->scalar.type=SCALAR_REG; YY_LVALP->scalar.scalar.reg.type=REG_SRR1; return EVAL_REG_SRR1; } |
1412 |
YY_BREAK |
1413 |
case 81: |
1414 |
YY_RULE_SETUP |
1415 |
#line 307 "lex.l" |
1416 |
if (parse_gpr(&YY_LVALP->scalar, yytext)) return EVAL_GPR; |
1417 |
YY_BREAK |
1418 |
case 82: |
1419 |
YY_RULE_SETUP |
1420 |
#line 308 "lex.l" |
1421 |
if (parse_fpr(&YY_LVALP->scalar, yytext)) return EVAL_FPR; |
1422 |
YY_BREAK |
1423 |
case 83: |
1424 |
YY_RULE_SETUP |
1425 |
#line 309 "lex.l" |
1426 |
YY_LVALP->ident=strdup(yytext); return EVAL_IDENT; |
1427 |
YY_BREAK |
1428 |
case 84: |
1429 |
YY_RULE_SETUP |
1430 |
#line 310 "lex.l" |
1431 |
if (parse_float(&YY_LVALP->scalar, yytext)) return EVAL_FLOAT; |
1432 |
YY_BREAK |
1433 |
case 85: |
1434 |
YY_RULE_SETUP |
1435 |
#line 311 "lex.l" |
1436 |
if (parse_integer(&YY_LVALP->scalar, yytext, 10, 0)) return EVAL_INT; |
1437 |
YY_BREAK |
1438 |
case 86: |
1439 |
YY_RULE_SETUP |
1440 |
#line 312 "lex.l" |
1441 |
if (parse_integer(&YY_LVALP->scalar, yytext+2, 16, 0)) return EVAL_INT; |
1442 |
YY_BREAK |
1443 |
case 87: |
1444 |
YY_RULE_SETUP |
1445 |
#line 313 "lex.l" |
1446 |
if (parse_integer(&YY_LVALP->scalar, yytext, 16, -1)) return EVAL_INT; |
1447 |
YY_BREAK |
1448 |
case 88: |
1449 |
YY_RULE_SETUP |
1450 |
#line 314 "lex.l" |
1451 |
if (parse_integer(&YY_LVALP->scalar, yytext, 10, -1)) return EVAL_INT; |
1452 |
YY_BREAK |
1453 |
case 89: |
1454 |
YY_RULE_SETUP |
1455 |
#line 315 "lex.l" |
1456 |
if (parse_integer(&YY_LVALP->scalar, yytext, 8, -1)) return EVAL_INT; |
1457 |
YY_BREAK |
1458 |
case 90: |
1459 |
YY_RULE_SETUP |
1460 |
#line 316 "lex.l" |
1461 |
if (parse_integer(&YY_LVALP->scalar, yytext, 2, -1)) return EVAL_INT; |
1462 |
YY_BREAK |
1463 |
case 91: |
1464 |
/* rule 91 can match eol */ |
1465 |
YY_RULE_SETUP |
1466 |
#line 317 "lex.l" |
1467 |
return '\n'; |
1468 |
YY_BREAK |
1469 |
case 92: |
1470 |
YY_RULE_SETUP |
1471 |
#line 318 "lex.l" |
1472 |
return *yytext; |
1473 |
YY_BREAK |
1474 |
case 93: |
1475 |
YY_RULE_SETUP |
1476 |
#line 320 "lex.l" |
1477 |
ECHO; |
1478 |
YY_BREAK |
1479 |
#line 1480 "lex.c" |
1480 |
case YY_STATE_EOF(INITIAL): |
1481 |
yyterminate(); |
1482 |
|
1483 |
case YY_END_OF_BUFFER: |
1484 |
{ |
1485 |
/* Amount of text matched not including the EOB char. */ |
1486 |
int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; |
1487 |
|
1488 |
/* Undo the effects of YY_DO_BEFORE_ACTION. */ |
1489 |
*yy_cp = (yy_hold_char); |
1490 |
YY_RESTORE_YY_MORE_OFFSET |
1491 |
|
1492 |
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) |
1493 |
{ |
1494 |
/* We're scanning a new file or input source. It's |
1495 |
* possible that this happened because the user |
1496 |
* just pointed yyin at a new source and called |
1497 |
* yylex(). If so, then we have to assure |
1498 |
* consistency between YY_CURRENT_BUFFER and our |
1499 |
* globals. Here is the right place to do so, because |
1500 |
* this is the first action (other than possibly a |
1501 |
* back-up) that will match for the new input source. |
1502 |
*/ |
1503 |
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
1504 |
YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; |
1505 |
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; |
1506 |
} |
1507 |
|
1508 |
/* Note that here we test for yy_c_buf_p "<=" to the position |
1509 |
* of the first EOB in the buffer, since yy_c_buf_p will |
1510 |
* already have been incremented past the NUL character |
1511 |
* (since all states make transitions on EOB to the |
1512 |
* end-of-buffer state). Contrast this with the test |
1513 |
* in input(). |
1514 |
*/ |
1515 |
if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) |
1516 |
{ /* This was really a NUL. */ |
1517 |
yy_state_type yy_next_state; |
1518 |
|
1519 |
(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; |
1520 |
|
1521 |
yy_current_state = yy_get_previous_state( ); |
1522 |
|
1523 |
/* Okay, we're now positioned to make the NUL |
1524 |
* transition. We couldn't have |
1525 |
* yy_get_previous_state() go ahead and do it |
1526 |
* for us because it doesn't know how to deal |
1527 |
* with the possibility of jamming (and we don't |
1528 |
* want to build jamming into it because then it |
1529 |
* will run more slowly). |
1530 |
*/ |
1531 |
|
1532 |
yy_next_state = yy_try_NUL_trans( yy_current_state ); |
1533 |
|
1534 |
yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
1535 |
|
1536 |
if ( yy_next_state ) |
1537 |
{ |
1538 |
/* Consume the NUL. */ |
1539 |
yy_cp = ++(yy_c_buf_p); |
1540 |
yy_current_state = yy_next_state; |
1541 |
goto yy_match; |
1542 |
} |
1543 |
|
1544 |
else |
1545 |
{ |
1546 |
yy_cp = (yy_c_buf_p); |
1547 |
goto yy_find_action; |
1548 |
} |
1549 |
} |
1550 |
|
1551 |
else switch ( yy_get_next_buffer( ) ) |
1552 |
{ |
1553 |
case EOB_ACT_END_OF_FILE: |
1554 |
{ |
1555 |
(yy_did_buffer_switch_on_eof) = 0; |
1556 |
|
1557 |
if ( yywrap( ) ) |
1558 |
{ |
1559 |
/* Note: because we've taken care in |
1560 |
* yy_get_next_buffer() to have set up |
1561 |
* yytext, we can now set up |
1562 |
* yy_c_buf_p so that if some total |
1563 |
* hoser (like flex itself) wants to |
1564 |
* call the scanner after we return the |
1565 |
* YY_NULL, it'll still work - another |
1566 |
* YY_NULL will get returned. |
1567 |
*/ |
1568 |
(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; |
1569 |
|
1570 |
yy_act = YY_STATE_EOF(YY_START); |
1571 |
goto do_action; |
1572 |
} |
1573 |
|
1574 |
else |
1575 |
{ |
1576 |
if ( ! (yy_did_buffer_switch_on_eof) ) |
1577 |
YY_NEW_FILE; |
1578 |
} |
1579 |
break; |
1580 |
} |
1581 |
|
1582 |
case EOB_ACT_CONTINUE_SCAN: |
1583 |
(yy_c_buf_p) = |
1584 |
(yytext_ptr) + yy_amount_of_matched_text; |
1585 |
|
1586 |
yy_current_state = yy_get_previous_state( ); |
1587 |
|
1588 |
yy_cp = (yy_c_buf_p); |
1589 |
yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
1590 |
goto yy_match; |
1591 |
|
1592 |
case EOB_ACT_LAST_MATCH: |
1593 |
(yy_c_buf_p) = |
1594 |
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; |
1595 |
|
1596 |
yy_current_state = yy_get_previous_state( ); |
1597 |
|
1598 |
yy_cp = (yy_c_buf_p); |
1599 |
yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
1600 |
goto yy_find_action; |
1601 |
} |
1602 |
break; |
1603 |
} |
1604 |
|
1605 |
default: |
1606 |
YY_FATAL_ERROR( |
1607 |
"fatal flex scanner internal error--no action found" ); |
1608 |
} /* end of action switch */ |
1609 |
} /* end of scanning one token */ |
1610 |
} /* end of yylex */ |
1611 |
|
1612 |
/* yy_get_next_buffer - try to read in a new buffer |
1613 |
* |
1614 |
* Returns a code representing an action: |
1615 |
* EOB_ACT_LAST_MATCH - |
1616 |
* EOB_ACT_CONTINUE_SCAN - continue scanning from current position |
1617 |
* EOB_ACT_END_OF_FILE - end of file |
1618 |
*/ |
1619 |
static int yy_get_next_buffer (void) |
1620 |
{ |
1621 |
register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; |
1622 |
register char *source = (yytext_ptr); |
1623 |
register int number_to_move, i; |
1624 |
int ret_val; |
1625 |
|
1626 |
if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) |
1627 |
YY_FATAL_ERROR( |
1628 |
"fatal flex scanner internal error--end of buffer missed" ); |
1629 |
|
1630 |
if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) |
1631 |
{ /* Don't try to fill the buffer, so this is an EOF. */ |
1632 |
if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) |
1633 |
{ |
1634 |
/* We matched a single character, the EOB, so |
1635 |
* treat this as a final EOF. |
1636 |
*/ |
1637 |
return EOB_ACT_END_OF_FILE; |
1638 |
} |
1639 |
|
1640 |
else |
1641 |
{ |
1642 |
/* We matched some text prior to the EOB, first |
1643 |
* process it. |
1644 |
*/ |
1645 |
return EOB_ACT_LAST_MATCH; |
1646 |
} |
1647 |
} |
1648 |
|
1649 |
/* Try to read more data. */ |
1650 |
|
1651 |
/* First move last chars to start of buffer. */ |
1652 |
number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; |
1653 |
|
1654 |
for ( i = 0; i < number_to_move; ++i ) |
1655 |
*(dest++) = *(source++); |
1656 |
|
1657 |
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) |
1658 |
/* don't do the read, it's not guaranteed to return an EOF, |
1659 |
* just force an EOF |
1660 |
*/ |
1661 |
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; |
1662 |
|
1663 |
else |
1664 |
{ |
1665 |
size_t num_to_read = |
1666 |
YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; |
1667 |
|
1668 |
while ( num_to_read <= 0 ) |
1669 |
{ /* Not enough room in the buffer - grow it. */ |
1670 |
|
1671 |
/* just a shorter name for the current buffer */ |
1672 |
YY_BUFFER_STATE b = YY_CURRENT_BUFFER; |
1673 |
|
1674 |
int yy_c_buf_p_offset = |
1675 |
(int) ((yy_c_buf_p) - b->yy_ch_buf); |
1676 |
|
1677 |
if ( b->yy_is_our_buffer ) |
1678 |
{ |
1679 |
int new_size = b->yy_buf_size * 2; |
1680 |
|
1681 |
if ( new_size <= 0 ) |
1682 |
b->yy_buf_size += b->yy_buf_size / 8; |
1683 |
else |
1684 |
b->yy_buf_size *= 2; |
1685 |
|
1686 |
b->yy_ch_buf = (char *) |
1687 |
/* Include room in for 2 EOB chars. */ |
1688 |
yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); |
1689 |
} |
1690 |
else |
1691 |
/* Can't grow it, we don't own it. */ |
1692 |
b->yy_ch_buf = 0; |
1693 |
|
1694 |
if ( ! b->yy_ch_buf ) |
1695 |
YY_FATAL_ERROR( |
1696 |
"fatal error - scanner input buffer overflow" ); |
1697 |
|
1698 |
(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; |
1699 |
|
1700 |
num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - |
1701 |
number_to_move - 1; |
1702 |
|
1703 |
} |
1704 |
|
1705 |
if ( num_to_read > YY_READ_BUF_SIZE ) |
1706 |
num_to_read = YY_READ_BUF_SIZE; |
1707 |
|
1708 |
/* Read in more data. */ |
1709 |
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), |
1710 |
(yy_n_chars), num_to_read ); |
1711 |
|
1712 |
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
1713 |
} |
1714 |
|
1715 |
if ( (yy_n_chars) == 0 ) |
1716 |
{ |
1717 |
if ( number_to_move == YY_MORE_ADJ ) |
1718 |
{ |
1719 |
ret_val = EOB_ACT_END_OF_FILE; |
1720 |
yyrestart(yyin ); |
1721 |
} |
1722 |
|
1723 |
else |
1724 |
{ |
1725 |
ret_val = EOB_ACT_LAST_MATCH; |
1726 |
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = |
1727 |
YY_BUFFER_EOF_PENDING; |
1728 |
} |
1729 |
} |
1730 |
|
1731 |
else |
1732 |
ret_val = EOB_ACT_CONTINUE_SCAN; |
1733 |
|
1734 |
(yy_n_chars) += number_to_move; |
1735 |
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; |
1736 |
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; |
1737 |
|
1738 |
(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; |
1739 |
|
1740 |
return ret_val; |
1741 |
} |
1742 |
|
1743 |
/* yy_get_previous_state - get the state just before the EOB char was reached */ |
1744 |
|
1745 |
static yy_state_type yy_get_previous_state (void) |
1746 |
{ |
1747 |
register yy_state_type yy_current_state; |
1748 |
register char *yy_cp; |
1749 |
|
1750 |
yy_current_state = (yy_start); |
1751 |
|
1752 |
for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) |
1753 |
{ |
1754 |
register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); |
1755 |
if ( yy_accept[yy_current_state] ) |
1756 |
{ |
1757 |
(yy_last_accepting_state) = yy_current_state; |
1758 |
(yy_last_accepting_cpos) = yy_cp; |
1759 |
} |
1760 |
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
1761 |
{ |
1762 |
yy_current_state = (int) yy_def[yy_current_state]; |
1763 |
if ( yy_current_state >= 272 ) |
1764 |
yy_c = yy_meta[(unsigned int) yy_c]; |
1765 |
} |
1766 |
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; |
1767 |
} |
1768 |
|
1769 |
return yy_current_state; |
1770 |
} |
1771 |
|
1772 |
/* yy_try_NUL_trans - try to make a transition on the NUL character |
1773 |
* |
1774 |
* synopsis |
1775 |
* next_state = yy_try_NUL_trans( current_state ); |
1776 |
*/ |
1777 |
static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) |
1778 |
{ |
1779 |
register int yy_is_jam; |
1780 |
register char *yy_cp = (yy_c_buf_p); |
1781 |
|
1782 |
register YY_CHAR yy_c = 1; |
1783 |
if ( yy_accept[yy_current_state] ) |
1784 |
{ |
1785 |
(yy_last_accepting_state) = yy_current_state; |
1786 |
(yy_last_accepting_cpos) = yy_cp; |
1787 |
} |
1788 |
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
1789 |
{ |
1790 |
yy_current_state = (int) yy_def[yy_current_state]; |
1791 |
if ( yy_current_state >= 272 ) |
1792 |
yy_c = yy_meta[(unsigned int) yy_c]; |
1793 |
} |
1794 |
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; |
1795 |
yy_is_jam = (yy_current_state == 271); |
1796 |
|
1797 |
return yy_is_jam ? 0 : yy_current_state; |
1798 |
} |
1799 |
|
1800 |
static void yyunput (int c, register char * yy_bp ) |
1801 |
{ |
1802 |
register char *yy_cp; |
1803 |
|
1804 |
yy_cp = (yy_c_buf_p); |
1805 |
|
1806 |
/* undo effects of setting up yytext */ |
1807 |
*yy_cp = (yy_hold_char); |
1808 |
|
1809 |
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) |
1810 |
{ /* need to shift things up to make room */ |
1811 |
/* +2 for EOB chars. */ |
1812 |
register int number_to_move = (yy_n_chars) + 2; |
1813 |
register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ |
1814 |
YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; |
1815 |
register char *source = |
1816 |
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; |
1817 |
|
1818 |
while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) |
1819 |
*--dest = *--source; |
1820 |
|
1821 |
yy_cp += (int) (dest - source); |
1822 |
yy_bp += (int) (dest - source); |
1823 |
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = |
1824 |
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; |
1825 |
|
1826 |
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) |
1827 |
YY_FATAL_ERROR( "flex scanner push-back overflow" ); |
1828 |
} |
1829 |
|
1830 |
*--yy_cp = (char) c; |
1831 |
|
1832 |
(yytext_ptr) = yy_bp; |
1833 |
(yy_hold_char) = *yy_cp; |
1834 |
(yy_c_buf_p) = yy_cp; |
1835 |
} |
1836 |
|
1837 |
#ifndef YY_NO_INPUT |
1838 |
#ifdef __cplusplus |
1839 |
static int yyinput (void) |
1840 |
#else |
1841 |
static int input (void) |
1842 |
#endif |
1843 |
|
1844 |
{ |
1845 |
int c; |
1846 |
|
1847 |
*(yy_c_buf_p) = (yy_hold_char); |
1848 |
|
1849 |
if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) |
1850 |
{ |
1851 |
/* yy_c_buf_p now points to the character we want to return. |
1852 |
* If this occurs *before* the EOB characters, then it's a |
1853 |
* valid NUL; if not, then we've hit the end of the buffer. |
1854 |
*/ |
1855 |
if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) |
1856 |
/* This was really a NUL. */ |
1857 |
*(yy_c_buf_p) = '\0'; |
1858 |
|
1859 |
else |
1860 |
{ /* need more input */ |
1861 |
int offset = (yy_c_buf_p) - (yytext_ptr); |
1862 |
++(yy_c_buf_p); |
1863 |
|
1864 |
switch ( yy_get_next_buffer( ) ) |
1865 |
{ |
1866 |
case EOB_ACT_LAST_MATCH: |
1867 |
/* This happens because yy_g_n_b() |
1868 |
* sees that we've accumulated a |
1869 |
* token and flags that we need to |
1870 |
* try matching the token before |
1871 |
* proceeding. But for input(), |
1872 |
* there's no matching to consider. |
1873 |
* So convert the EOB_ACT_LAST_MATCH |
1874 |
* to EOB_ACT_END_OF_FILE. |
1875 |
*/ |
1876 |
|
1877 |
/* Reset buffer status. */ |
1878 |
yyrestart(yyin ); |
1879 |
|
1880 |
/*FALLTHROUGH*/ |
1881 |
|
1882 |
case EOB_ACT_END_OF_FILE: |
1883 |
{ |
1884 |
if ( yywrap( ) ) |
1885 |
return EOF; |
1886 |
|
1887 |
if ( ! (yy_did_buffer_switch_on_eof) ) |
1888 |
YY_NEW_FILE; |
1889 |
#ifdef __cplusplus |
1890 |
return yyinput(); |
1891 |
#else |
1892 |
return input(); |
1893 |
#endif |
1894 |
} |
1895 |
|
1896 |
case EOB_ACT_CONTINUE_SCAN: |
1897 |
(yy_c_buf_p) = (yytext_ptr) + offset; |
1898 |
break; |
1899 |
} |
1900 |
} |
1901 |
} |
1902 |
|
1903 |
c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ |
1904 |
*(yy_c_buf_p) = '\0'; /* preserve yytext */ |
1905 |
(yy_hold_char) = *++(yy_c_buf_p); |
1906 |
|
1907 |
return c; |
1908 |
} |
1909 |
#endif /* ifndef YY_NO_INPUT */ |
1910 |
|
1911 |
/** Immediately switch to a different input stream. |
1912 |
* @param input_file A readable stream. |
1913 |
* |
1914 |
* @note This function does not reset the start condition to @c INITIAL . |
1915 |
*/ |
1916 |
void yyrestart (FILE * input_file ) |
1917 |
{ |
1918 |
|
1919 |
if ( ! YY_CURRENT_BUFFER ){ |
1920 |
yyensure_buffer_stack (); |
1921 |
YY_CURRENT_BUFFER_LVALUE = |
1922 |
yy_create_buffer(yyin,YY_BUF_SIZE ); |
1923 |
} |
1924 |
|
1925 |
yy_init_buffer(YY_CURRENT_BUFFER,input_file ); |
1926 |
yy_load_buffer_state( ); |
1927 |
} |
1928 |
|
1929 |
/** Switch to a different input buffer. |
1930 |
* @param new_buffer The new input buffer. |
1931 |
* |
1932 |
*/ |
1933 |
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) |
1934 |
{ |
1935 |
|
1936 |
/* TODO. We should be able to replace this entire function body |
1937 |
* with |
1938 |
* yypop_buffer_state(); |
1939 |
* yypush_buffer_state(new_buffer); |
1940 |
*/ |
1941 |
yyensure_buffer_stack (); |
1942 |
if ( YY_CURRENT_BUFFER == new_buffer ) |
1943 |
return; |
1944 |
|
1945 |
if ( YY_CURRENT_BUFFER ) |
1946 |
{ |
1947 |
/* Flush out information for old buffer. */ |
1948 |
*(yy_c_buf_p) = (yy_hold_char); |
1949 |
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); |
1950 |
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
1951 |
} |
1952 |
|
1953 |
YY_CURRENT_BUFFER_LVALUE = new_buffer; |
1954 |
yy_load_buffer_state( ); |
1955 |
|
1956 |
/* We don't actually know whether we did this switch during |
1957 |
* EOF (yywrap()) processing, but the only time this flag |
1958 |
* is looked at is after yywrap() is called, so it's safe |
1959 |
* to go ahead and always set it. |
1960 |
*/ |
1961 |
(yy_did_buffer_switch_on_eof) = 1; |
1962 |
} |
1963 |
|
1964 |
static void yy_load_buffer_state (void) |
1965 |
{ |
1966 |
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
1967 |
(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; |
1968 |
yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; |
1969 |
(yy_hold_char) = *(yy_c_buf_p); |
1970 |
} |
1971 |
|
1972 |
/** Allocate and initialize an input buffer state. |
1973 |
* @param file A readable stream. |
1974 |
* @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. |
1975 |
* |
1976 |
* @return the allocated buffer state. |
1977 |
*/ |
1978 |
YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) |
1979 |
{ |
1980 |
YY_BUFFER_STATE b; |
1981 |
|
1982 |
b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); |
1983 |
if ( ! b ) |
1984 |
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); |
1985 |
|
1986 |
b->yy_buf_size = size; |
1987 |
|
1988 |
/* yy_ch_buf has to be 2 characters longer than the size given because |
1989 |
* we need to put in 2 end-of-buffer characters. |
1990 |
*/ |
1991 |
b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); |
1992 |
if ( ! b->yy_ch_buf ) |
1993 |
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); |
1994 |
|
1995 |
b->yy_is_our_buffer = 1; |
1996 |
|
1997 |
yy_init_buffer(b,file ); |
1998 |
|
1999 |
return b; |
2000 |
} |
2001 |
|
2002 |
/** Destroy the buffer. |
2003 |
* @param b a buffer created with yy_create_buffer() |
2004 |
* |
2005 |
*/ |
2006 |
void yy_delete_buffer (YY_BUFFER_STATE b ) |
2007 |
{ |
2008 |
|
2009 |
if ( ! b ) |
2010 |
return; |
2011 |
|
2012 |
if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ |
2013 |
YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; |
2014 |
|
2015 |
if ( b->yy_is_our_buffer ) |
2016 |
yyfree((void *) b->yy_ch_buf ); |
2017 |
|
2018 |
yyfree((void *) b ); |
2019 |
} |
2020 |
|
2021 |
#ifndef __cplusplus |
2022 |
extern int isatty (int ); |
2023 |
#endif /* __cplusplus */ |
2024 |
|
2025 |
/* Initializes or reinitializes a buffer. |
2026 |
* This function is sometimes called more than once on the same buffer, |
2027 |
* such as during a yyrestart() or at EOF. |
2028 |
*/ |
2029 |
static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) |
2030 |
|
2031 |
{ |
2032 |
int oerrno = errno; |
2033 |
|
2034 |
yy_flush_buffer(b ); |
2035 |
|
2036 |
b->yy_input_file = file; |
2037 |
b->yy_fill_buffer = 1; |
2038 |
|
2039 |
/* If b is the current buffer, then yy_init_buffer was _probably_ |
2040 |
* called from yyrestart() or through yy_get_next_buffer. |
2041 |
* In that case, we don't want to reset the lineno or column. |
2042 |
*/ |
2043 |
if (b != YY_CURRENT_BUFFER){ |
2044 |
b->yy_bs_lineno = 1; |
2045 |
b->yy_bs_column = 0; |
2046 |
} |
2047 |
|
2048 |
b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; |
2049 |
|
2050 |
errno = oerrno; |
2051 |
} |
2052 |
|
2053 |
/** Discard all buffered characters. On the next scan, YY_INPUT will be called. |
2054 |
* @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. |
2055 |
* |
2056 |
*/ |
2057 |
void yy_flush_buffer (YY_BUFFER_STATE b ) |
2058 |
{ |
2059 |
if ( ! b ) |
2060 |
return; |
2061 |
|
2062 |
b->yy_n_chars = 0; |
2063 |
|
2064 |
/* We always need two end-of-buffer characters. The first causes |
2065 |
* a transition to the end-of-buffer state. The second causes |
2066 |
* a jam in that state. |
2067 |
*/ |
2068 |
b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; |
2069 |
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; |
2070 |
|
2071 |
b->yy_buf_pos = &b->yy_ch_buf[0]; |
2072 |
|
2073 |
b->yy_at_bol = 1; |
2074 |
b->yy_buffer_status = YY_BUFFER_NEW; |
2075 |
|
2076 |
if ( b == YY_CURRENT_BUFFER ) |
2077 |
yy_load_buffer_state( ); |
2078 |
} |
2079 |
|
2080 |
/** Pushes the new state onto the stack. The new state becomes |
2081 |
* the current state. This function will allocate the stack |
2082 |
* if necessary. |
2083 |
* @param new_buffer The new state. |
2084 |
* |
2085 |
*/ |
2086 |
void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) |
2087 |
{ |
2088 |
if (new_buffer == NULL) |
2089 |
return; |
2090 |
|
2091 |
yyensure_buffer_stack(); |
2092 |
|
2093 |
/* This block is copied from yy_switch_to_buffer. */ |
2094 |
if ( YY_CURRENT_BUFFER ) |
2095 |
{ |
2096 |
/* Flush out information for old buffer. */ |
2097 |
*(yy_c_buf_p) = (yy_hold_char); |
2098 |
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); |
2099 |
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
2100 |
} |
2101 |
|
2102 |
/* Only push if top exists. Otherwise, replace top. */ |
2103 |
if (YY_CURRENT_BUFFER) |
2104 |
(yy_buffer_stack_top)++; |
2105 |
YY_CURRENT_BUFFER_LVALUE = new_buffer; |
2106 |
|
2107 |
/* copied from yy_switch_to_buffer. */ |
2108 |
yy_load_buffer_state( ); |
2109 |
(yy_did_buffer_switch_on_eof) = 1; |
2110 |
} |
2111 |
|
2112 |
/** Removes and deletes the top of the stack, if present. |
2113 |
* The next element becomes the new top. |
2114 |
* |
2115 |
*/ |
2116 |
void yypop_buffer_state (void) |
2117 |
{ |
2118 |
if (!YY_CURRENT_BUFFER) |
2119 |
return; |
2120 |
|
2121 |
yy_delete_buffer(YY_CURRENT_BUFFER ); |
2122 |
YY_CURRENT_BUFFER_LVALUE = NULL; |
2123 |
if ((yy_buffer_stack_top) > 0) |
2124 |
--(yy_buffer_stack_top); |
2125 |
|
2126 |
if (YY_CURRENT_BUFFER) { |
2127 |
yy_load_buffer_state( ); |
2128 |
(yy_did_buffer_switch_on_eof) = 1; |
2129 |
} |
2130 |
} |
2131 |
|
2132 |
/* Allocates the stack if it does not exist. |
2133 |
* Guarantees space for at least one push. |
2134 |
*/ |
2135 |
static void yyensure_buffer_stack (void) |
2136 |
{ |
2137 |
int num_to_alloc; |
2138 |
|
2139 |
if (!(yy_buffer_stack)) { |
2140 |
|
2141 |
/* First allocation is just for 2 elements, since we don't know if this |
2142 |
* scanner will even need a stack. We use 2 instead of 1 to avoid an |
2143 |
* immediate realloc on the next call. |
2144 |
*/ |
2145 |
num_to_alloc = 1; |
2146 |
(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc |
2147 |
(num_to_alloc * sizeof(struct yy_buffer_state*) |
2148 |
); |
2149 |
|
2150 |
memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); |
2151 |
|
2152 |
(yy_buffer_stack_max) = num_to_alloc; |
2153 |
(yy_buffer_stack_top) = 0; |
2154 |
return; |
2155 |
} |
2156 |
|
2157 |
if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ |
2158 |
|
2159 |
/* Increase the buffer to prepare for a possible push. */ |
2160 |
int grow_size = 8 /* arbitrary grow size */; |
2161 |
|
2162 |
num_to_alloc = (yy_buffer_stack_max) + grow_size; |
2163 |
(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc |
2164 |
((yy_buffer_stack), |
2165 |
num_to_alloc * sizeof(struct yy_buffer_state*) |
2166 |
); |
2167 |
|
2168 |
/* zero only the new slots.*/ |
2169 |
memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); |
2170 |
(yy_buffer_stack_max) = num_to_alloc; |
2171 |
} |
2172 |
} |
2173 |
|
2174 |
/** Setup the input buffer state to scan directly from a user-specified character buffer. |
2175 |
* @param base the character buffer |
2176 |
* @param size the size in bytes of the character buffer |
2177 |
* |
2178 |
* @return the newly allocated buffer state object. |
2179 |
*/ |
2180 |
YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) |
2181 |
{ |
2182 |
YY_BUFFER_STATE b; |
2183 |
|
2184 |
if ( size < 2 || |
2185 |
base[size-2] != YY_END_OF_BUFFER_CHAR || |
2186 |
base[size-1] != YY_END_OF_BUFFER_CHAR ) |
2187 |
/* They forgot to leave room for the EOB's. */ |
2188 |
return 0; |
2189 |
|
2190 |
b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); |
2191 |
if ( ! b ) |
2192 |
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); |
2193 |
|
2194 |
b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ |
2195 |
b->yy_buf_pos = b->yy_ch_buf = base; |
2196 |
b->yy_is_our_buffer = 0; |
2197 |
b->yy_input_file = 0; |
2198 |
b->yy_n_chars = b->yy_buf_size; |
2199 |
b->yy_is_interactive = 0; |
2200 |
b->yy_at_bol = 1; |
2201 |
b->yy_fill_buffer = 0; |
2202 |
b->yy_buffer_status = YY_BUFFER_NEW; |
2203 |
|
2204 |
yy_switch_to_buffer(b ); |
2205 |
|
2206 |
return b; |
2207 |
} |
2208 |
|
2209 |
/** Setup the input buffer state to scan a string. The next call to yylex() will |
2210 |
* scan from a @e copy of @a str. |
2211 |
* @param str a NUL-terminated string to scan |
2212 |
* |
2213 |
* @return the newly allocated buffer state object. |
2214 |
* @note If you want to scan bytes that may contain NUL values, then use |
2215 |
* yy_scan_bytes() instead. |
2216 |
*/ |
2217 |
YY_BUFFER_STATE yy_scan_string (yyconst char * yy_str ) |
2218 |
{ |
2219 |
|
2220 |
return yy_scan_bytes(yy_str,strlen(yy_str) ); |
2221 |
} |
2222 |
|
2223 |
/** Setup the input buffer state to scan the given bytes. The next call to yylex() will |
2224 |
* scan from a @e copy of @a bytes. |
2225 |
* @param bytes the byte buffer to scan |
2226 |
* @param len the number of bytes in the buffer pointed to by @a bytes. |
2227 |
* |
2228 |
* @return the newly allocated buffer state object. |
2229 |
*/ |
2230 |
YY_BUFFER_STATE yy_scan_bytes (yyconst char * bytes, int len ) |
2231 |
{ |
2232 |
YY_BUFFER_STATE b; |
2233 |
char *buf; |
2234 |
yy_size_t n; |
2235 |
int i; |
2236 |
|
2237 |
/* Get memory for full buffer, including space for trailing EOB's. */ |
2238 |
n = len + 2; |
2239 |
buf = (char *) yyalloc(n ); |
2240 |
if ( ! buf ) |
2241 |
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); |
2242 |
|
2243 |
for ( i = 0; i < len; ++i ) |
2244 |
buf[i] = bytes[i]; |
2245 |
|
2246 |
buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; |
2247 |
|
2248 |
b = yy_scan_buffer(buf,n ); |
2249 |
if ( ! b ) |
2250 |
YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); |
2251 |
|
2252 |
/* It's okay to grow etc. this buffer, and we should throw it |
2253 |
* away when we're done. |
2254 |
*/ |
2255 |
b->yy_is_our_buffer = 1; |
2256 |
|
2257 |
return b; |
2258 |
} |
2259 |
|
2260 |
#ifndef YY_EXIT_FAILURE |
2261 |
#define YY_EXIT_FAILURE 2 |
2262 |
#endif |
2263 |
|
2264 |
static void yy_fatal_error (yyconst char* msg ) |
2265 |
{ |
2266 |
(void) fprintf( stderr, "%s\n", msg ); |
2267 |
exit( YY_EXIT_FAILURE ); |
2268 |
} |
2269 |
|
2270 |
/* Redefine yyless() so it works in section 3 code. */ |
2271 |
|
2272 |
#undef yyless |
2273 |
#define yyless(n) \ |
2274 |
do \ |
2275 |
{ \ |
2276 |
/* Undo effects of setting up yytext. */ \ |
2277 |
int yyless_macro_arg = (n); \ |
2278 |
YY_LESS_LINENO(yyless_macro_arg);\ |
2279 |
yytext[yyleng] = (yy_hold_char); \ |
2280 |
(yy_c_buf_p) = yytext + yyless_macro_arg; \ |
2281 |
(yy_hold_char) = *(yy_c_buf_p); \ |
2282 |
*(yy_c_buf_p) = '\0'; \ |
2283 |
yyleng = yyless_macro_arg; \ |
2284 |
} \ |
2285 |
while ( 0 ) |
2286 |
|
2287 |
/* Accessor methods (get/set functions) to struct members. */ |
2288 |
|
2289 |
/** Get the current line number. |
2290 |
* |
2291 |
*/ |
2292 |
int yyget_lineno (void) |
2293 |
{ |
2294 |
|
2295 |
return yylineno; |
2296 |
} |
2297 |
|
2298 |
/** Get the input stream. |
2299 |
* |
2300 |
*/ |
2301 |
FILE *yyget_in (void) |
2302 |
{ |
2303 |
return yyin; |
2304 |
} |
2305 |
|
2306 |
/** Get the output stream. |
2307 |
* |
2308 |
*/ |
2309 |
FILE *yyget_out (void) |
2310 |
{ |
2311 |
return yyout; |
2312 |
} |
2313 |
|
2314 |
/** Get the length of the current token. |
2315 |
* |
2316 |
*/ |
2317 |
int yyget_leng (void) |
2318 |
{ |
2319 |
return yyleng; |
2320 |
} |
2321 |
|
2322 |
/** Get the current token. |
2323 |
* |
2324 |
*/ |
2325 |
|
2326 |
char *yyget_text (void) |
2327 |
{ |
2328 |
return yytext; |
2329 |
} |
2330 |
|
2331 |
/** Set the current line number. |
2332 |
* @param line_number |
2333 |
* |
2334 |
*/ |
2335 |
void yyset_lineno (int line_number ) |
2336 |
{ |
2337 |
|
2338 |
yylineno = line_number; |
2339 |
} |
2340 |
|
2341 |
/** Set the input stream. This does not discard the current |
2342 |
* input buffer. |
2343 |
* @param in_str A readable stream. |
2344 |
* |
2345 |
* @see yy_switch_to_buffer |
2346 |
*/ |
2347 |
void yyset_in (FILE * in_str ) |
2348 |
{ |
2349 |
yyin = in_str ; |
2350 |
} |
2351 |
|
2352 |
void yyset_out (FILE * out_str ) |
2353 |
{ |
2354 |
yyout = out_str ; |
2355 |
} |
2356 |
|
2357 |
int yyget_debug (void) |
2358 |
{ |
2359 |
return yy_flex_debug; |
2360 |
} |
2361 |
|
2362 |
void yyset_debug (int bdebug ) |
2363 |
{ |
2364 |
yy_flex_debug = bdebug ; |
2365 |
} |
2366 |
|
2367 |
/* yylex_destroy is for both reentrant and non-reentrant scanners. */ |
2368 |
int yylex_destroy (void) |
2369 |
{ |
2370 |
|
2371 |
/* Pop the buffer stack, destroying each element. */ |
2372 |
while(YY_CURRENT_BUFFER){ |
2373 |
yy_delete_buffer(YY_CURRENT_BUFFER ); |
2374 |
YY_CURRENT_BUFFER_LVALUE = NULL; |
2375 |
yypop_buffer_state(); |
2376 |
} |
2377 |
|
2378 |
/* Destroy the stack itself. */ |
2379 |
yyfree((yy_buffer_stack) ); |
2380 |
(yy_buffer_stack) = NULL; |
2381 |
|
2382 |
return 0; |
2383 |
} |
2384 |
|
2385 |
/* |
2386 |
* Internal utility routines. |
2387 |
*/ |
2388 |
|
2389 |
#ifndef yytext_ptr |
2390 |
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) |
2391 |
{ |
2392 |
register int i; |
2393 |
for ( i = 0; i < n; ++i ) |
2394 |
s1[i] = s2[i]; |
2395 |
} |
2396 |
#endif |
2397 |
|
2398 |
#ifdef YY_NEED_STRLEN |
2399 |
static int yy_flex_strlen (yyconst char * s ) |
2400 |
{ |
2401 |
register int n; |
2402 |
for ( n = 0; s[n]; ++n ) |
2403 |
; |
2404 |
|
2405 |
return n; |
2406 |
} |
2407 |
#endif |
2408 |
|
2409 |
void *yyalloc (yy_size_t size ) |
2410 |
{ |
2411 |
return (void *) malloc( size ); |
2412 |
} |
2413 |
|
2414 |
void *yyrealloc (void * ptr, yy_size_t size ) |
2415 |
{ |
2416 |
/* The cast to (char *) in the following accommodates both |
2417 |
* implementations that use char* generic pointers, and those |
2418 |
* that use void* generic pointers. It works with the latter |
2419 |
* because both ANSI C and C++ allow castless assignment from |
2420 |
* any pointer type to void*, and deal with argument conversions |
2421 |
* as though doing an assignment. |
2422 |
*/ |
2423 |
return (void *) realloc( (char *) ptr, size ); |
2424 |
} |
2425 |
|
2426 |
void yyfree (void * ptr ) |
2427 |
{ |
2428 |
free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ |
2429 |
} |
2430 |
|
2431 |
#define YYTABLES_NAME "yytables" |
2432 |
|
2433 |
#undef YY_NEW_FILE |
2434 |
#undef YY_FLUSH_BUFFER |
2435 |
#undef yy_set_bol |
2436 |
#undef yy_new_buffer |
2437 |
#undef yy_set_interactive |
2438 |
#undef yytext_ptr |
2439 |
#undef YY_DO_BEFORE_ACTION |
2440 |
|
2441 |
#ifdef YY_DECL_IS_OURS |
2442 |
#undef YY_DECL_IS_OURS |
2443 |
#undef YY_DECL |
2444 |
#endif |
2445 |
#line 320 "lex.l" |
2446 |
|
2447 |
|
2448 |
|
2449 |
|