#line 2 "dtc-lexer.lex.c"

#line 4 "dtc-lexer.lex.c"

#define YY_INT_ALIGNED short int

/* A lexical scanner generated by flex */

#define FLEX_SCANNER

#define YY_FLEX_MAJOR_VERSION 2

#define YY_FLEX_MINOR_VERSION 6

#define YY_FLEX_SUBMINOR_VERSION 1

#if YY_FLEX_SUBMINOR_VERSION > 0

#define FLEX_BETA

#endif

/* First, we deal with platform-specific or compiler-specific issues. */

/* begin standard C headers. */

#include <stdio.h>

#include <string.h>

#include <errno.h>

#include <stdlib.h>

/* end standard C headers. */

/* flex integer type definitions */

#ifndef FLEXINT_H

#define FLEXINT_H

/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */

#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L

/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,

* if you want the limit (max/min) macros for int types.

*/

#ifndef __STDC_LIMIT_MACROS

#define __STDC_LIMIT_MACROS 1

#endif

#include <inttypes.h>

typedef int8_t flex_int8_t;

typedef uint8_t flex_uint8_t;

typedef int16_t flex_int16_t;

typedef uint16_t flex_uint16_t;

typedef int32_t flex_int32_t;

typedef uint32_t flex_uint32_t;

#else

typedef signed char flex_int8_t;

typedef short int flex_int16_t;

typedef int flex_int32_t;

typedef unsigned char flex_uint8_t;

typedef unsigned short int flex_uint16_t;

typedef unsigned int flex_uint32_t;

/* Limits of integral types. */

#ifndef INT8_MIN

#define INT8_MIN (-128)

#endif

#ifndef INT16_MIN

#define INT16_MIN (-32767-1)

#endif

#ifndef INT32_MIN

#define INT32_MIN (-2147483647-1)

#endif

#ifndef INT8_MAX

#define INT8_MAX (127)

#endif

#ifndef INT16_MAX

#define INT16_MAX (32767)

#endif

#ifndef INT32_MAX

#define INT32_MAX (2147483647)

#endif

#ifndef UINT8_MAX

#define UINT8_MAX (255U)

#endif

#ifndef UINT16_MAX

#define UINT16_MAX (65535U)

#endif

#ifndef UINT32_MAX

#define UINT32_MAX (4294967295U)

#endif

#endif /* ! C99 */

#endif /* ! FLEXINT_H */

/* TODO: this is always defined, so inline it */

#define yyconst const

#if defined(__GNUC__) && __GNUC__ >= 3

#define yynoreturn __attribute__((__noreturn__))

#else

#define yynoreturn

#endif

/* Returned upon end-of-file. */

#define YY_NULL 0

/* Promotes a possibly negative, possibly signed char to an unsigned

* integer for use as an array index. If the signed char is negative,

* we want to instead treat it as an 8-bit unsigned char, hence the

* double cast.

*/

#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)

/* Enter a start condition. This macro really ought to take a parameter,

* but we do it the disgusting crufty way forced on us by the ()-less

* definition of BEGIN.

*/

#define BEGIN (yy_start) = 1 + 2 *

/* Translate the current start state into a value that can be later handed

* to BEGIN to return to the state. The YYSTATE alias is for lex

* compatibility.

*/

#define YY_START (((yy_start) - 1) / 2)

#define YYSTATE YY_START

/* Action number for EOF rule of a given start state. */

#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)

/* Special action meaning "start processing a new file". */

#define YY_NEW_FILE yyrestart(yyin )

#define YY_END_OF_BUFFER_CHAR 0

/* Size of default input buffer. */

#ifndef YY_BUF_SIZE

#ifdef __ia64__

/* On IA-64, the buffer size is 16k, not 8k.

* Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.

* Ditto for the __ia64__ case accordingly.

*/

#define YY_BUF_SIZE 32768

#else

#define YY_BUF_SIZE 16384

#endif /* __ia64__ */

#endif

/* The state buf must be large enough to hold one state per character in the main buffer.

*/

#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))

#ifndef YY_TYPEDEF_YY_BUFFER_STATE

#define YY_TYPEDEF_YY_BUFFER_STATE

typedef struct yy_buffer_state *YY_BUFFER_STATE;

#endif

#ifndef YY_TYPEDEF_YY_SIZE_T

#define YY_TYPEDEF_YY_SIZE_T

typedef size_t yy_size_t;

#endif

extern int yyleng;

extern FILE *yyin, *yyout;

#define EOB_ACT_CONTINUE_SCAN 0

#define EOB_ACT_END_OF_FILE 1

#define EOB_ACT_LAST_MATCH 2

#define YY_LESS_LINENO(n)

#define YY_LINENO_REWIND_TO(ptr)

/* Return all but the first "n" matched characters back to the input stream. */

#define yyless(n) \

do \

{ \

/* Undo effects of setting up yytext. */ \

int yyless_macro_arg = (n); \

YY_LESS_LINENO(yyless_macro_arg);\

*yy_cp = (yy_hold_char); \

YY_RESTORE_YY_MORE_OFFSET \

(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \

YY_DO_BEFORE_ACTION; /* set up yytext again */ \

} \

while ( 0 )

#define unput(c) yyunput( c, (yytext_ptr) )

#ifndef YY_STRUCT_YY_BUFFER_STATE

#define YY_STRUCT_YY_BUFFER_STATE

struct yy_buffer_state

{

FILE *yy_input_file;

char *yy_ch_buf; /* input buffer */

char *yy_buf_pos; /* current position in input buffer */

/* Size of input buffer in bytes, not including room for EOB

* characters.

*/

int yy_buf_size;

/* Number of characters read into yy_ch_buf, not including EOB

* characters.

*/

int yy_n_chars;

/* Whether we "own" the buffer - i.e., we know we created it,

* and can realloc() it to grow it, and should free() it to

* delete it.

*/

int yy_is_our_buffer;

/* Whether this is an "interactive" input source; if so, and

* if we're using stdio for input, then we want to use getc()

* instead of fread(), to make sure we stop fetching input after

* each newline.

*/

int yy_is_interactive;

/* Whether we're considered to be at the beginning of a line.

* If so, '^' rules will be active on the next match, otherwise

* not.

*/

int yy_at_bol;

int yy_bs_lineno; /**< The line count. */

int yy_bs_column; /**< The column count. */

/* Whether to try to fill the input buffer when we reach the

* end of it.

*/

int yy_fill_buffer;

int yy_buffer_status;

#define YY_BUFFER_NEW 0

#define YY_BUFFER_NORMAL 1

/* When an EOF's been seen but there's still some text to process

* then we mark the buffer as YY_EOF_PENDING, to indicate that we

* shouldn't try reading from the input source any more. We might

* still have a bunch of tokens to match, though, because of

* possible backing-up.

*

* When we actually see the EOF, we change the status to "new"

* (via yyrestart()), so that the user can continue scanning by

* just pointing yyin at a new input file.

*/

#define YY_BUFFER_EOF_PENDING 2

};

#endif /* !YY_STRUCT_YY_BUFFER_STATE */

/* Stack of input buffers. */

static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */

static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */

static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */

/* We provide macros for accessing buffer states in case in the

* future we want to put the buffer states in a more general

* "scanner state".

*

* Returns the top of the stack, or NULL.

*/

#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \

? (yy_buffer_stack)[(yy_buffer_stack_top)] \

: NULL)

/* Same as previous macro, but useful when we know that the buffer stack is not

* NULL or when we need an lvalue. For internal use only.

*/

#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]

/* yy_hold_char holds the character lost when yytext is formed. */

static char yy_hold_char;

static int yy_n_chars; /* number of characters read into yy_ch_buf */

int yyleng;

/* Points to current character in buffer. */

static char *yy_c_buf_p = NULL;

static int yy_init = 0; /* whether we need to initialize */

static int yy_start = 0; /* start state number */

/* Flag which is used to allow yywrap()'s to do buffer switches

* instead of setting up a fresh yyin. A bit of a hack ...

*/

static int yy_did_buffer_switch_on_eof;

void yyrestart (FILE *input_file );

void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );

YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );

void yy_delete_buffer (YY_BUFFER_STATE b );

void yy_flush_buffer (YY_BUFFER_STATE b );

void yypush_buffer_state (YY_BUFFER_STATE new_buffer );

void yypop_buffer_state (void );

static void yyensure_buffer_stack (void );

static void yy_load_buffer_state (void );

static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );

#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )

YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );

YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );

YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );

void *yyalloc (yy_size_t );

void *yyrealloc (void *,yy_size_t );

void yyfree (void * );

#define yy_new_buffer yy_create_buffer

#define yy_set_interactive(is_interactive) \

{ \

if ( ! YY_CURRENT_BUFFER ){ \

yyensure_buffer_stack (); \

YY_CURRENT_BUFFER_LVALUE = \

yy_create_buffer(yyin,YY_BUF_SIZE ); \

} \

YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \

}

#define yy_set_bol(at_bol) \

{ \

if ( ! YY_CURRENT_BUFFER ){\

yyensure_buffer_stack (); \

YY_CURRENT_BUFFER_LVALUE = \

yy_create_buffer(yyin,YY_BUF_SIZE ); \

} \

YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \

}

#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)

/* Begin user sect3 */

#define yywrap() (/*CONSTCOND*/1)

#define YY_SKIP_YYWRAP

typedef unsigned char YY_CHAR;

FILE *yyin = NULL, *yyout = NULL;

typedef int yy_state_type;

extern int yylineno;

int yylineno = 1;

extern char *yytext;

#ifdef yytext_ptr

#undef yytext_ptr

#endif

#define yytext_ptr yytext

static yy_state_type yy_get_previous_state (void );

static yy_state_type yy_try_NUL_trans (yy_state_type current_state );

static int yy_get_next_buffer (void );

static void yynoreturn yy_fatal_error (yyconst char* msg );

/* Done after the current pattern has been matched and before the

* corresponding action - sets up yytext.

*/

#define YY_DO_BEFORE_ACTION \

(yytext_ptr) = yy_bp; \

yyleng = (int) (yy_cp - yy_bp); \

(yy_hold_char) = *yy_cp; \

*yy_cp = '\0'; \

(yy_c_buf_p) = yy_cp;

#define YY_NUM_RULES 31

#define YY_END_OF_BUFFER 32

/* This struct is not used in this scanner,

but its presence is necessary. */

struct yy_trans_info

{

flex_int32_t yy_verify;

flex_int32_t yy_nxt;

};

static yyconst flex_int16_t yy_accept[166] =

{ 0,

0, 0, 0, 0, 0, 0, 0, 0, 32, 30,

19, 19, 30, 30, 30, 30, 30, 30, 30, 30,

30, 30, 30, 30, 30, 30, 16, 17, 17, 30,

17, 11, 11, 19, 27, 0, 3, 0, 28, 13,

0, 0, 12, 0, 0, 0, 0, 0, 0, 0,

0, 22, 24, 26, 25, 23, 0, 10, 29, 0,

0, 0, 15, 15, 17, 17, 17, 11, 11, 11,

0, 13, 0, 12, 0, 0, 0, 21, 0, 0,

0, 0, 0, 0, 0, 0, 0, 17, 11, 11,

11, 0, 14, 20, 0, 0, 0, 0, 0, 0,

0, 0, 0, 0, 17, 0, 0, 0, 0, 0,

0, 0, 0, 0, 0, 17, 7, 0, 0, 0,

0, 0, 0, 0, 2, 0, 0, 0, 0, 0,

0, 0, 0, 0, 4, 18, 0, 0, 5, 2,

0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

0, 0, 1, 0, 0, 0, 0, 6, 9, 0,

0, 0, 0, 8, 0

} ;

static yyconst YY_CHAR yy_ec[256] =

{ 0,

1, 1, 1, 1, 1, 1, 1, 1, 2, 3,

4, 4, 4, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 2, 5, 6, 7, 1, 1, 8, 9, 1,

1, 10, 11, 11, 12, 11, 13, 14, 15, 16,

16, 16, 16, 16, 16, 16, 16, 17, 1, 18,

19, 20, 11, 11, 21, 21, 21, 21, 21, 21,

22, 22, 22, 22, 22, 23, 22, 22, 22, 22,

22, 22, 22, 22, 24, 22, 22, 25, 22, 22,

1, 26, 27, 1, 22, 1, 21, 28, 29, 30,

31, 21, 32, 22, 33, 22, 22, 34, 35, 36,

37, 38, 22, 39, 40, 41, 42, 43, 22, 25,

44, 22, 45, 46, 47, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1

} ;

static yyconst YY_CHAR yy_meta[48] =

{ 0,

1, 1, 1, 1, 1, 1, 2, 3, 1, 2,

2, 2, 4, 5, 5, 5, 6, 1, 1, 1,

7, 8, 8, 8, 8, 1, 1, 7, 7, 7,

7, 8, 8, 8, 8, 8, 8, 8, 8, 8,

8, 8, 8, 8, 3, 1, 4

} ;

static yyconst flex_uint16_t yy_base[180] =

{ 0,

0, 393, 35, 392, 66, 391, 38, 107, 397, 401,

55, 113, 377, 112, 111, 111, 114, 42, 376, 106,

377, 347, 126, 120, 0, 147, 401, 0, 124, 0,

137, 158, 170, 163, 401, 153, 401, 389, 401, 0,

378, 120, 401, 131, 380, 386, 355, 139, 351, 355,

351, 401, 401, 401, 401, 401, 367, 401, 401, 185,

350, 346, 401, 364, 0, 185, 347, 189, 356, 355,

0, 0, 330, 180, 366, 141, 372, 361, 332, 338,

331, 341, 334, 326, 205, 331, 337, 329, 401, 341,

167, 316, 401, 349, 348, 320, 328, 346, 180, 318,

324, 209, 324, 320, 322, 342, 338, 309, 306, 315,

305, 315, 312, 192, 342, 341, 401, 293, 306, 282,

268, 252, 255, 203, 285, 282, 272, 268, 252, 233,

232, 239, 208, 107, 401, 401, 238, 211, 401, 211,

212, 208, 228, 203, 215, 207, 233, 222, 212, 211,

203, 227, 401, 237, 225, 204, 185, 401, 401, 149,

128, 88, 42, 401, 401, 253, 259, 267, 271, 275,

281, 288, 292, 300, 308, 312, 318, 326, 334

} ;

static yyconst flex_int16_t yy_def[180] =

{ 0,

165, 1, 1, 3, 165, 5, 1, 1, 165, 165,

165, 165, 165, 166, 167, 168, 165, 165, 165, 165,

169, 165, 165, 165, 170, 169, 165, 171, 172, 171,

171, 165, 165, 165, 165, 166, 165, 166, 165, 173,

165, 168, 165, 168, 174, 175, 165, 165, 165, 165,

165, 165, 165, 165, 165, 165, 169, 165, 165, 165,

165, 165, 165, 169, 171, 172, 171, 165, 165, 165,

176, 173, 177, 168, 174, 174, 175, 165, 165, 165,

165, 165, 165, 165, 165, 165, 165, 171, 165, 165,

176, 177, 165, 165, 165, 165, 165, 165, 165, 165,

165, 165, 165, 165, 171, 165, 165, 165, 165, 165,

165, 165, 165, 178, 165, 171, 165, 165, 165, 165,

165, 165, 165, 178, 165, 178, 165, 165, 165, 165,

165, 165, 165, 165, 165, 165, 165, 165, 165, 165,

165, 165, 165, 165, 165, 165, 165, 179, 165, 165,

165, 179, 165, 179, 165, 165, 165, 165, 165, 165,

165, 165, 165, 165, 0, 165, 165, 165, 165, 165,

165, 165, 165, 165, 165, 165, 165, 165, 165

} ;

static yyconst flex_uint16_t yy_nxt[449] =

{ 0,

10, 11, 12, 11, 13, 14, 10, 15, 16, 10,

10, 10, 17, 10, 10, 10, 10, 18, 19, 20,

21, 21, 21, 21, 21, 10, 10, 21, 21, 21,

21, 21, 21, 21, 21, 21, 21, 21, 21, 21,

21, 21, 21, 21, 10, 22, 10, 24, 25, 25,

25, 32, 33, 33, 164, 26, 34, 34, 34, 52,

53, 27, 26, 26, 26, 26, 10, 11, 12, 11,

13, 14, 28, 15, 16, 28, 28, 28, 24, 28,

28, 28, 10, 18, 19, 20, 29, 29, 29, 29,

29, 30, 10, 29, 29, 29, 29, 29, 29, 29,

29, 29, 29, 29, 29, 29, 29, 29, 29, 29,

10, 22, 10, 23, 34, 34, 34, 37, 39, 43,

32, 33, 33, 45, 55, 56, 46, 60, 43, 45,

65, 163, 46, 65, 65, 65, 44, 38, 60, 74,

58, 47, 141, 48, 142, 44, 49, 47, 50, 48,

76, 51, 62, 94, 50, 41, 44, 51, 37, 61,

64, 64, 64, 58, 34, 34, 34, 64, 162, 80,

67, 68, 68, 68, 64, 64, 64, 64, 38, 81,

69, 70, 71, 68, 68, 68, 60, 161, 43, 69,

70, 65, 69, 70, 65, 65, 65, 125, 85, 85,

85, 58, 68, 68, 68, 44, 102, 110, 125, 133,

102, 69, 70, 111, 114, 160, 159, 126, 85, 85,

85, 140, 140, 140, 140, 140, 140, 153, 126, 147,

147, 147, 153, 148, 147, 147, 147, 158, 148, 165,

157, 156, 155, 151, 150, 149, 146, 154, 145, 144,

143, 139, 154, 36, 36, 36, 36, 36, 36, 36,

36, 40, 138, 137, 136, 40, 40, 42, 42, 42,

42, 42, 42, 42, 42, 57, 57, 57, 57, 63,

135, 63, 65, 134, 165, 65, 133, 65, 65, 66,

132, 131, 66, 66, 66, 66, 72, 130, 72, 72,

75, 75, 75, 75, 75, 75, 75, 75, 77, 77,

77, 77, 77, 77, 77, 77, 91, 129, 91, 92,

128, 92, 92, 127, 92, 92, 124, 124, 124, 124,

124, 124, 124, 124, 152, 152, 152, 152, 152, 152,

152, 152, 60, 60, 123, 122, 121, 120, 119, 118,

117, 45, 116, 111, 115, 113, 112, 109, 108, 107,

46, 106, 93, 89, 105, 104, 103, 101, 100, 99,

98, 97, 96, 95, 78, 76, 93, 90, 89, 88,

58, 87, 86, 58, 84, 83, 82, 79, 78, 76,

73, 165, 59, 58, 54, 35, 165, 31, 23, 23,

9, 165, 165, 165, 165, 165, 165, 165, 165, 165,

165, 165, 165, 165, 165, 165, 165, 165, 165, 165,

165, 165, 165, 165, 165, 165, 165, 165, 165, 165,

165, 165, 165, 165, 165, 165, 165, 165, 165, 165,

165, 165, 165, 165, 165, 165, 165, 165

} ;

static yyconst flex_int16_t yy_chk[449] =

{ 0,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

1, 1, 1, 1, 1, 1, 1, 3, 3, 3,

3, 7, 7, 7, 163, 3, 11, 11, 11, 18,

18, 3, 3, 3, 3, 3, 5, 5, 5, 5,

5, 5, 5, 5, 5, 5, 5, 5, 5, 5,

5, 5, 5, 5, 5, 5, 5, 5, 5, 5,

5, 5, 5, 5, 5, 5, 5, 5, 5, 5,

5, 5, 5, 5, 5, 5, 5, 5, 5, 5,

5, 5, 5, 8, 12, 12, 12, 14, 15, 16,

8, 8, 8, 17, 20, 20, 17, 23, 42, 24,

29, 162, 24, 29, 29, 29, 16, 14, 31, 44,

29, 17, 134, 17, 134, 42, 17, 24, 17, 24,

76, 17, 24, 76, 24, 15, 44, 24, 36, 23,

26, 26, 26, 26, 34, 34, 34, 26, 161, 48,

31, 32, 32, 32, 26, 26, 26, 26, 36, 48,

32, 32, 32, 33, 33, 33, 60, 160, 74, 91,

91, 66, 33, 33, 66, 66, 66, 114, 60, 60,

60, 66, 68, 68, 68, 74, 85, 99, 124, 133,

102, 68, 68, 99, 102, 157, 156, 114, 85, 85,

85, 133, 133, 133, 140, 140, 140, 148, 124, 143,

143, 143, 152, 143, 147, 147, 147, 155, 147, 154,

151, 150, 149, 146, 145, 144, 142, 148, 141, 138,

137, 132, 152, 166, 166, 166, 166, 166, 166, 166,

166, 167, 131, 130, 129, 167, 167, 168, 168, 168,

168, 168, 168, 168, 168, 169, 169, 169, 169, 170,

128, 170, 171, 127, 126, 171, 125, 171, 171, 172,

123, 122, 172, 172, 172, 172, 173, 121, 173, 173,

174, 174, 174, 174, 174, 174, 174, 174, 175, 175,

175, 175, 175, 175, 175, 175, 176, 120, 176, 177,

119, 177, 177, 118, 177, 177, 178, 178, 178, 178,

178, 178, 178, 178, 179, 179, 179, 179, 179, 179,

179, 179, 116, 115, 113, 112, 111, 110, 109, 108,

107, 106, 105, 104, 103, 101, 100, 98, 97, 96,

95, 94, 92, 90, 88, 87, 86, 84, 83, 82,

81, 80, 79, 78, 77, 75, 73, 70, 69, 67,

64, 62, 61, 57, 51, 50, 49, 47, 46, 45,

41, 38, 22, 21, 19, 13, 9, 6, 4, 2,

165, 165, 165, 165, 165, 165, 165, 165, 165, 165,

165, 165, 165, 165, 165, 165, 165, 165, 165, 165,

165, 165, 165, 165, 165, 165, 165, 165, 165, 165,

165, 165, 165, 165, 165, 165, 165, 165, 165, 165,

165, 165, 165, 165, 165, 165, 165, 165

} ;

static yy_state_type yy_last_accepting_state;

static char *yy_last_accepting_cpos;

extern int yy_flex_debug;

int yy_flex_debug = 0;

/* The intent behind this definition is that it'll catch

* any uses of REJECT which flex missed.

*/

#define REJECT reject_used_but_not_detected

#define yymore() yymore_used_but_not_detected

#define YY_MORE_ADJ 0

#define YY_RESTORE_YY_MORE_OFFSET

char *yytext;

#line 1 "dtc-lexer.l"

/*

* (C) Copyright David Gibson <[email protected]>, IBM Corporation. 2005.

*

*

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License as

* published by the Free Software Foundation; either version 2 of the

* License, or (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

* General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307

* USA

*/

#define YY_NO_INPUT 1

#line 37 "dtc-lexer.l"

#include "dtc.h"

#include "srcpos.h"

#include "dtc-parser.tab.h"

YYLTYPE yylloc;

extern bool treesource_error;

/* CAUTION: this will stop working if we ever use yyless() or yyunput() */

#define YY_USER_ACTION \

{ \

srcpos_update(&yylloc, yytext, yyleng); \

}

/*#define LEXDEBUG 1*/

#ifdef LEXDEBUG

#define DPRINT(fmt, ...) fprintf(stderr, fmt, ##__VA_ARGS__)

#else

#define DPRINT(fmt, ...) do { } while (0)

#endif

static int dts_version = 1;

#define BEGIN_DEFAULT() DPRINT("<V1>\n"); \

BEGIN(V1); \

static void push_input_file(const char *filename);

static bool pop_input_file(void);

static void lexical_error(const char *fmt, ...);

#line 660 "dtc-lexer.lex.c"

#define INITIAL 0

#define BYTESTRING 1

#define PROPNODENAME 2

#define V1 3

#ifndef YY_NO_UNISTD_H

/* Special case for "unistd.h", since it is non-ANSI. We include it way

* down here because we want the user's section 1 to have been scanned first.

* The user has a chance to override it with an option.

*/

#include <unistd.h>

#endif

#ifndef YY_EXTRA_TYPE

#define YY_EXTRA_TYPE void *

#endif

static int yy_init_globals (void );

/* Accessor methods to globals.

These are made visible to non-reentrant scanners for convenience. */

int yylex_destroy (void );

int yyget_debug (void );

void yyset_debug (int debug_flag );

YY_EXTRA_TYPE yyget_extra (void );

void yyset_extra (YY_EXTRA_TYPE user_defined );

FILE *yyget_in (void );

void yyset_in (FILE * _in_str );

FILE *yyget_out (void );

void yyset_out (FILE * _out_str );

int yyget_leng (void );

char *yyget_text (void );

int yyget_lineno (void );

void yyset_lineno (int _line_number );

/* Macros after this point can all be overridden by user definitions in

* section 1.

*/

#ifndef YY_SKIP_YYWRAP

#ifdef __cplusplus

extern "C" int yywrap (void );

#else

extern int yywrap (void );

#endif

#endif

#ifndef YY_NO_UNPUT

#endif

#ifndef yytext_ptr

static void yy_flex_strncpy (char *,yyconst char *,int );

#endif

#ifdef YY_NEED_STRLEN

static int yy_flex_strlen (yyconst char * );

#endif

#ifndef YY_NO_INPUT

#ifdef __cplusplus

static int yyinput (void );

#else

static int input (void );

#endif

#endif

/* Amount of stuff to slurp up with each read. */

#ifndef YY_READ_BUF_SIZE

#ifdef __ia64__

/* On IA-64, the buffer size is 16k, not 8k */

#define YY_READ_BUF_SIZE 16384

#else

#define YY_READ_BUF_SIZE 8192

#endif /* __ia64__ */

#endif

/* Copy whatever the last rule matched to the standard output. */

#ifndef ECHO

/* This used to be an fputs(), but since the string might contain NUL's,

* we now use fwrite().

*/

#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)

#endif

/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,

* is returned in "result".

*/

#ifndef YY_INPUT

#define YY_INPUT(buf,result,max_size) \

if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \

{ \

int c = '*'; \

size_t n; \

for ( n = 0; n < max_size && \

(c = getc( yyin )) != EOF && c != '\n'; ++n ) \

buf[n] = (char) c; \

if ( c == '\n' ) \

buf[n++] = (char) c; \

if ( c == EOF && ferror( yyin ) ) \

YY_FATAL_ERROR( "input in flex scanner failed" ); \

result = n; \

} \

else \

{ \

errno=0; \

while ( (result = (int) fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \

{ \

if( errno != EINTR) \

{ \

YY_FATAL_ERROR( "input in flex scanner failed" ); \

break; \

} \

errno=0; \

clearerr(yyin); \

} \

}\

\

#endif

/* No semi-colon after return; correct usage is to write "yyterminate();" -

* we don't want an extra ';' after the "return" because that will cause

* some compilers to complain about unreachable statements.

*/

#ifndef yyterminate

#define yyterminate() return YY_NULL

#endif

/* Number of entries by which start-condition stack grows. */

#ifndef YY_START_STACK_INCR

#define YY_START_STACK_INCR 25

#endif

/* Report a fatal error. */

#ifndef YY_FATAL_ERROR

#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )

#endif

/* end tables serialization structures and prototypes */

/* Default declaration of generated scanner - a define so the user can

* easily add parameters.

*/

#ifndef YY_DECL

#define YY_DECL_IS_OURS 1

extern int yylex (void);

#define YY_DECL int yylex (void)

#endif /* !YY_DECL */

/* Code executed at the beginning of each rule, after yytext and yyleng

* have been set up.

*/

#ifndef YY_USER_ACTION

#define YY_USER_ACTION

#endif

/* Code executed at the end of each rule. */

#ifndef YY_BREAK

#define YY_BREAK /*LINTED*/break;

#endif

#define YY_RULE_SETUP \

if ( yyleng > 0 ) \

YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \

(yytext[yyleng - 1] == '\n'); \

YY_USER_ACTION

/** The main scanner function which does all the work.

*/

YY_DECL

{

yy_state_type yy_current_state;

char *yy_cp, *yy_bp;

int yy_act;

if ( !(yy_init) )

{

(yy_init) = 1;

#ifdef YY_USER_INIT

YY_USER_INIT;

#endif

if ( ! (yy_start) )

(yy_start) = 1; /* first start state */

if ( ! yyin )

yyin = stdin;

if ( ! yyout )

yyout = stdout;

if ( ! YY_CURRENT_BUFFER ) {

yyensure_buffer_stack ();

YY_CURRENT_BUFFER_LVALUE =

yy_create_buffer(yyin,YY_BUF_SIZE );

}

yy_load_buffer_state( );

}

{

#line 68 "dtc-lexer.l"

#line 884 "dtc-lexer.lex.c"

while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */

{

yy_cp = (yy_c_buf_p);

/* Support of yytext. */

*yy_cp = (yy_hold_char);

/* yy_bp points to the position in yy_ch_buf of the start of

* the current run.

*/

yy_bp = yy_cp;

yy_current_state = (yy_start);

yy_current_state += YY_AT_BOL();

yy_match:

do

{

YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;

if ( yy_accept[yy_current_state] )

{

(yy_last_accepting_state) = yy_current_state;

(yy_last_accepting_cpos) = yy_cp;

}

while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )

{

yy_current_state = (int) yy_def[yy_current_state];

if ( yy_current_state >= 166 )

yy_c = yy_meta[(unsigned int) yy_c];

}

yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c];

++yy_cp;

}

while ( yy_current_state != 165 );

yy_cp = (yy_last_accepting_cpos);

yy_current_state = (yy_last_accepting_state);

yy_find_action:

yy_act = yy_accept[yy_current_state];

YY_DO_BEFORE_ACTION;

do_action: /* This label is used only to access EOF actions. */

switch ( yy_act )

{ /* beginning of action switch */

case 0: /* must back up */

/* undo the effects of YY_DO_BEFORE_ACTION */

*yy_cp = (yy_hold_char);

yy_cp = (yy_last_accepting_cpos);

yy_current_state = (yy_last_accepting_state);

goto yy_find_action;

case 1:

/* rule 1 can match eol */

YY_RULE_SETUP

#line 69 "dtc-lexer.l"

{

char *name = strchr(yytext, '\"') + 1;

yytext[yyleng-1] = '\0';

push_input_file(name);

}

YY_BREAK

case 2:

/* rule 2 can match eol */

YY_RULE_SETUP

#line 75 "dtc-lexer.l"

{

char *line, *fnstart, *fnend;

struct data fn;

/* skip text before line # */

line = yytext;

while (!isdigit((unsigned char)*line))

line++;

/* regexp ensures that first and list "

* in the whole yytext are those at

* beginning and end of the filename string */

fnstart = memchr(yytext, '"', yyleng);

for (fnend = yytext + yyleng - 1;

*fnend != '"'; fnend--)

;

assert(fnstart && fnend && (fnend > fnstart));

fn = data_copy_escape_string(fnstart + 1,

fnend - fnstart - 1);

/* Don't allow nuls in filenames */

if (memchr(fn.val, '\0', fn.len - 1))

lexical_error("nul in line number directive");

/* -1 since #line is the number of the next line */

srcpos_set_line(xstrdup(fn.val), atoi(line) - 1);

data_free(fn);

}

YY_BREAK

case YY_STATE_EOF(INITIAL):

case YY_STATE_EOF(BYTESTRING):

case YY_STATE_EOF(PROPNODENAME):

case YY_STATE_EOF(V1):

#line 104 "dtc-lexer.l"

{

if (!pop_input_file()) {

yyterminate();

}

}

YY_BREAK

case 3:

/* rule 3 can match eol */

YY_RULE_SETUP

#line 110 "dtc-lexer.l"

{

DPRINT("String: %s\n", yytext);

yylval.data = data_copy_escape_string(yytext+1,

yyleng-2);

return DT_STRING;

}