2260 lines
		
	
	
		
			59 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
			
		
		
	
	
			2260 lines
		
	
	
		
			59 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
| #line 2 "dtc-lexer.lex.c"
 | |
| 
 | |
| #line 4 "dtc-lexer.lex.c"
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| 
 | |
| #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
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| #define YY_FLEX_SUBMINOR_VERSION 1
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| #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>
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| #include <errno.h>
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| #include <stdlib.h>
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| 
 | |
| /* end standard C headers. */
 | |
| 
 | |
| /* flex integer type definitions */
 | |
| 
 | |
| #ifndef FLEXINT_H
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| #define FLEXINT_H
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| 
 | |
| /* 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,
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|  * if you want the limit (max/min) macros for int types. 
 | |
|  */
 | |
| #ifndef __STDC_LIMIT_MACROS
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| #define __STDC_LIMIT_MACROS 1
 | |
| #endif
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| 
 | |
| #include <inttypes.h>
 | |
| typedef int8_t flex_int8_t;
 | |
| typedef uint8_t flex_uint8_t;
 | |
| typedef int16_t flex_int16_t;
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| 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
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| #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 <dwg@au1.ibm.com>, 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 PRINTF(1, 2) lexical_error(const char *fmt, ...);
 | |
| 
 | |
| #line 661 "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 69 "dtc-lexer.l"
 | |
| 
 | |
| #line 885 "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 70 "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 76 "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 105 "dtc-lexer.l"
 | |
| {
 | |
| 			if (!pop_input_file()) {
 | |
| 				yyterminate();
 | |
| 			}
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 3:
 | |
| /* rule 3 can match eol */
 | |
| YY_RULE_SETUP
 | |
| #line 111 "dtc-lexer.l"
 | |
| {
 | |
| 			DPRINT("String: %s\n", yytext);
 | |
| 			yylval.data = data_copy_escape_string(yytext+1,
 | |
| 					yyleng-2);
 | |
| 			return DT_STRING;
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 4:
 | |
| YY_RULE_SETUP
 | |
| #line 118 "dtc-lexer.l"
 | |
| {
 | |
| 			DPRINT("Keyword: /dts-v1/\n");
 | |
| 			dts_version = 1;
 | |
| 			BEGIN_DEFAULT();
 | |
| 			return DT_V1;
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 5:
 | |
| YY_RULE_SETUP
 | |
| #line 125 "dtc-lexer.l"
 | |
| {
 | |
| 			DPRINT("Keyword: /plugin/\n");
 | |
| 			return DT_PLUGIN;
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 6:
 | |
| YY_RULE_SETUP
 | |
| #line 130 "dtc-lexer.l"
 | |
| {
 | |
| 			DPRINT("Keyword: /memreserve/\n");
 | |
| 			BEGIN_DEFAULT();
 | |
| 			return DT_MEMRESERVE;
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 7:
 | |
| YY_RULE_SETUP
 | |
| #line 136 "dtc-lexer.l"
 | |
| {
 | |
| 			DPRINT("Keyword: /bits/\n");
 | |
| 			BEGIN_DEFAULT();
 | |
| 			return DT_BITS;
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 8:
 | |
| YY_RULE_SETUP
 | |
| #line 142 "dtc-lexer.l"
 | |
| {
 | |
| 			DPRINT("Keyword: /delete-property/\n");
 | |
| 			DPRINT("<PROPNODENAME>\n");
 | |
| 			BEGIN(PROPNODENAME);
 | |
| 			return DT_DEL_PROP;
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 9:
 | |
| YY_RULE_SETUP
 | |
| #line 149 "dtc-lexer.l"
 | |
| {
 | |
| 			DPRINT("Keyword: /delete-node/\n");
 | |
| 			DPRINT("<PROPNODENAME>\n");
 | |
| 			BEGIN(PROPNODENAME);
 | |
| 			return DT_DEL_NODE;
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 10:
 | |
| YY_RULE_SETUP
 | |
| #line 156 "dtc-lexer.l"
 | |
| {
 | |
| 			DPRINT("Label: %s\n", yytext);
 | |
| 			yylval.labelref = xstrdup(yytext);
 | |
| 			yylval.labelref[yyleng-1] = '\0';
 | |
| 			return DT_LABEL;
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 11:
 | |
| YY_RULE_SETUP
 | |
| #line 163 "dtc-lexer.l"
 | |
| {
 | |
| 			char *e;
 | |
| 			DPRINT("Integer Literal: '%s'\n", yytext);
 | |
| 
 | |
| 			errno = 0;
 | |
| 			yylval.integer = strtoull(yytext, &e, 0);
 | |
| 
 | |
| 			if (*e && e[strspn(e, "UL")]) {
 | |
| 				lexical_error("Bad integer literal '%s'",
 | |
| 					      yytext);
 | |
| 			}
 | |
| 
 | |
| 			if (errno == ERANGE)
 | |
| 				lexical_error("Integer literal '%s' out of range",
 | |
| 					      yytext);
 | |
| 			else
 | |
| 				/* ERANGE is the only strtoull error triggerable
 | |
| 				 *  by strings matching the pattern */
 | |
| 				assert(errno == 0);
 | |
| 			return DT_LITERAL;
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 12:
 | |
| /* rule 12 can match eol */
 | |
| YY_RULE_SETUP
 | |
| #line 185 "dtc-lexer.l"
 | |
| {
 | |
| 			struct data d;
 | |
| 			DPRINT("Character literal: %s\n", yytext);
 | |
| 
 | |
| 			d = data_copy_escape_string(yytext+1, yyleng-2);
 | |
| 			if (d.len == 1) {
 | |
| 				lexical_error("Empty character literal");
 | |
| 				yylval.integer = 0;
 | |
| 			} else {
 | |
| 				yylval.integer = (unsigned char)d.val[0];
 | |
| 
 | |
| 				if (d.len > 2)
 | |
| 					lexical_error("Character literal has %d"
 | |
| 						      " characters instead of 1",
 | |
| 						      d.len - 1);
 | |
| 			}
 | |
| 
 | |
| 			data_free(d);
 | |
| 			return DT_CHAR_LITERAL;
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 13:
 | |
| YY_RULE_SETUP
 | |
| #line 206 "dtc-lexer.l"
 | |
| {	/* label reference */
 | |
| 			DPRINT("Ref: %s\n", yytext+1);
 | |
| 			yylval.labelref = xstrdup(yytext+1);
 | |
| 			return DT_REF;
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 14:
 | |
| YY_RULE_SETUP
 | |
| #line 212 "dtc-lexer.l"
 | |
| {	/* new-style path reference */
 | |
| 			yytext[yyleng-1] = '\0';
 | |
| 			DPRINT("Ref: %s\n", yytext+2);
 | |
| 			yylval.labelref = xstrdup(yytext+2);
 | |
| 			return DT_REF;
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 15:
 | |
| YY_RULE_SETUP
 | |
| #line 219 "dtc-lexer.l"
 | |
| {
 | |
| 			yylval.byte = strtol(yytext, NULL, 16);
 | |
| 			DPRINT("Byte: %02x\n", (int)yylval.byte);
 | |
| 			return DT_BYTE;
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 16:
 | |
| YY_RULE_SETUP
 | |
| #line 225 "dtc-lexer.l"
 | |
| {
 | |
| 			DPRINT("/BYTESTRING\n");
 | |
| 			BEGIN_DEFAULT();
 | |
| 			return ']';
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 17:
 | |
| YY_RULE_SETUP
 | |
| #line 231 "dtc-lexer.l"
 | |
| {
 | |
| 			DPRINT("PropNodeName: %s\n", yytext);
 | |
| 			yylval.propnodename = xstrdup((yytext[0] == '\\') ?
 | |
| 							yytext + 1 : yytext);
 | |
| 			BEGIN_DEFAULT();
 | |
| 			return DT_PROPNODENAME;
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 18:
 | |
| YY_RULE_SETUP
 | |
| #line 239 "dtc-lexer.l"
 | |
| {
 | |
| 			DPRINT("Binary Include\n");
 | |
| 			return DT_INCBIN;
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 19:
 | |
| /* rule 19 can match eol */
 | |
| YY_RULE_SETUP
 | |
| #line 244 "dtc-lexer.l"
 | |
| /* eat whitespace */
 | |
| 	YY_BREAK
 | |
| case 20:
 | |
| /* rule 20 can match eol */
 | |
| YY_RULE_SETUP
 | |
| #line 245 "dtc-lexer.l"
 | |
| /* eat C-style comments */
 | |
| 	YY_BREAK
 | |
| case 21:
 | |
| /* rule 21 can match eol */
 | |
| YY_RULE_SETUP
 | |
| #line 246 "dtc-lexer.l"
 | |
| /* eat C++-style comments */
 | |
| 	YY_BREAK
 | |
| case 22:
 | |
| YY_RULE_SETUP
 | |
| #line 248 "dtc-lexer.l"
 | |
| { return DT_LSHIFT; };
 | |
| 	YY_BREAK
 | |
| case 23:
 | |
| YY_RULE_SETUP
 | |
| #line 249 "dtc-lexer.l"
 | |
| { return DT_RSHIFT; };
 | |
| 	YY_BREAK
 | |
| case 24:
 | |
| YY_RULE_SETUP
 | |
| #line 250 "dtc-lexer.l"
 | |
| { return DT_LE; };
 | |
| 	YY_BREAK
 | |
| case 25:
 | |
| YY_RULE_SETUP
 | |
| #line 251 "dtc-lexer.l"
 | |
| { return DT_GE; };
 | |
| 	YY_BREAK
 | |
| case 26:
 | |
| YY_RULE_SETUP
 | |
| #line 252 "dtc-lexer.l"
 | |
| { return DT_EQ; };
 | |
| 	YY_BREAK
 | |
| case 27:
 | |
| YY_RULE_SETUP
 | |
| #line 253 "dtc-lexer.l"
 | |
| { return DT_NE; };
 | |
| 	YY_BREAK
 | |
| case 28:
 | |
| YY_RULE_SETUP
 | |
| #line 254 "dtc-lexer.l"
 | |
| { return DT_AND; };
 | |
| 	YY_BREAK
 | |
| case 29:
 | |
| YY_RULE_SETUP
 | |
| #line 255 "dtc-lexer.l"
 | |
| { return DT_OR; };
 | |
| 	YY_BREAK
 | |
| case 30:
 | |
| YY_RULE_SETUP
 | |
| #line 257 "dtc-lexer.l"
 | |
| {
 | |
| 			DPRINT("Char: %c (\\x%02x)\n", yytext[0],
 | |
| 				(unsigned)yytext[0]);
 | |
| 			if (yytext[0] == '[') {
 | |
| 				DPRINT("<BYTESTRING>\n");
 | |
| 				BEGIN(BYTESTRING);
 | |
| 			}
 | |
| 			if ((yytext[0] == '{')
 | |
| 			    || (yytext[0] == ';')) {
 | |
| 				DPRINT("<PROPNODENAME>\n");
 | |
| 				BEGIN(PROPNODENAME);
 | |
| 			}
 | |
| 			return yytext[0];
 | |
| 		}
 | |
| 	YY_BREAK
 | |
| case 31:
 | |
| YY_RULE_SETUP
 | |
| #line 272 "dtc-lexer.l"
 | |
| ECHO;
 | |
| 	YY_BREAK
 | |
| #line 1257 "dtc-lexer.lex.c"
 | |
| 
 | |
| 	case YY_END_OF_BUFFER:
 | |
| 		{
 | |
| 		/* Amount of text matched not including the EOB char. */
 | |
| 		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
 | |
| 
 | |
| 		/* Undo the effects of YY_DO_BEFORE_ACTION. */
 | |
| 		*yy_cp = (yy_hold_char);
 | |
| 		YY_RESTORE_YY_MORE_OFFSET
 | |
| 
 | |
| 		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
 | |
| 			{
 | |
| 			/* We're scanning a new file or input source.  It's
 | |
| 			 * possible that this happened because the user
 | |
| 			 * just pointed yyin at a new source and called
 | |
| 			 * yylex().  If so, then we have to assure
 | |
| 			 * consistency between YY_CURRENT_BUFFER and our
 | |
| 			 * globals.  Here is the right place to do so, because
 | |
| 			 * this is the first action (other than possibly a
 | |
| 			 * back-up) that will match for the new input source.
 | |
| 			 */
 | |
| 			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
 | |
| 			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
 | |
| 			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
 | |
| 			}
 | |
| 
 | |
| 		/* Note that here we test for yy_c_buf_p "<=" to the position
 | |
| 		 * of the first EOB in the buffer, since yy_c_buf_p will
 | |
| 		 * already have been incremented past the NUL character
 | |
| 		 * (since all states make transitions on EOB to the
 | |
| 		 * end-of-buffer state).  Contrast this with the test
 | |
| 		 * in input().
 | |
| 		 */
 | |
| 		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
 | |
| 			{ /* This was really a NUL. */
 | |
| 			yy_state_type yy_next_state;
 | |
| 
 | |
| 			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
 | |
| 
 | |
| 			yy_current_state = yy_get_previous_state(  );
 | |
| 
 | |
| 			/* Okay, we're now positioned to make the NUL
 | |
| 			 * transition.  We couldn't have
 | |
| 			 * yy_get_previous_state() go ahead and do it
 | |
| 			 * for us because it doesn't know how to deal
 | |
| 			 * with the possibility of jamming (and we don't
 | |
| 			 * want to build jamming into it because then it
 | |
| 			 * will run more slowly).
 | |
| 			 */
 | |
| 
 | |
| 			yy_next_state = yy_try_NUL_trans( yy_current_state );
 | |
| 
 | |
| 			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
 | |
| 
 | |
| 			if ( yy_next_state )
 | |
| 				{
 | |
| 				/* Consume the NUL. */
 | |
| 				yy_cp = ++(yy_c_buf_p);
 | |
| 				yy_current_state = yy_next_state;
 | |
| 				goto yy_match;
 | |
| 				}
 | |
| 
 | |
| 			else
 | |
| 				{
 | |
| 				yy_cp = (yy_last_accepting_cpos);
 | |
| 				yy_current_state = (yy_last_accepting_state);
 | |
| 				goto yy_find_action;
 | |
| 				}
 | |
| 			}
 | |
| 
 | |
| 		else switch ( yy_get_next_buffer(  ) )
 | |
| 			{
 | |
| 			case EOB_ACT_END_OF_FILE:
 | |
| 				{
 | |
| 				(yy_did_buffer_switch_on_eof) = 0;
 | |
| 
 | |
| 				if ( yywrap( ) )
 | |
| 					{
 | |
| 					/* Note: because we've taken care in
 | |
| 					 * yy_get_next_buffer() to have set up
 | |
| 					 * yytext, we can now set up
 | |
| 					 * yy_c_buf_p so that if some total
 | |
| 					 * hoser (like flex itself) wants to
 | |
| 					 * call the scanner after we return the
 | |
| 					 * YY_NULL, it'll still work - another
 | |
| 					 * YY_NULL will get returned.
 | |
| 					 */
 | |
| 					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
 | |
| 
 | |
| 					yy_act = YY_STATE_EOF(YY_START);
 | |
| 					goto do_action;
 | |
| 					}
 | |
| 
 | |
| 				else
 | |
| 					{
 | |
| 					if ( ! (yy_did_buffer_switch_on_eof) )
 | |
| 						YY_NEW_FILE;
 | |
| 					}
 | |
| 				break;
 | |
| 				}
 | |
| 
 | |
| 			case EOB_ACT_CONTINUE_SCAN:
 | |
| 				(yy_c_buf_p) =
 | |
| 					(yytext_ptr) + yy_amount_of_matched_text;
 | |
| 
 | |
| 				yy_current_state = yy_get_previous_state(  );
 | |
| 
 | |
| 				yy_cp = (yy_c_buf_p);
 | |
| 				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
 | |
| 				goto yy_match;
 | |
| 
 | |
| 			case EOB_ACT_LAST_MATCH:
 | |
| 				(yy_c_buf_p) =
 | |
| 				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
 | |
| 
 | |
| 				yy_current_state = yy_get_previous_state(  );
 | |
| 
 | |
| 				yy_cp = (yy_c_buf_p);
 | |
| 				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
 | |
| 				goto yy_find_action;
 | |
| 			}
 | |
| 		break;
 | |
| 		}
 | |
| 
 | |
| 	default:
 | |
| 		YY_FATAL_ERROR(
 | |
| 			"fatal flex scanner internal error--no action found" );
 | |
| 	} /* end of action switch */
 | |
| 		} /* end of scanning one token */
 | |
| 	} /* end of user's declarations */
 | |
| } /* end of yylex */
 | |
| 
 | |
| /* yy_get_next_buffer - try to read in a new buffer
 | |
|  *
 | |
|  * Returns a code representing an action:
 | |
|  *	EOB_ACT_LAST_MATCH -
 | |
|  *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
 | |
|  *	EOB_ACT_END_OF_FILE - end of file
 | |
|  */
 | |
| static int yy_get_next_buffer (void)
 | |
| {
 | |
|     	char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
 | |
| 	char *source = (yytext_ptr);
 | |
| 	int number_to_move, i;
 | |
| 	int ret_val;
 | |
| 
 | |
| 	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
 | |
| 		YY_FATAL_ERROR(
 | |
| 		"fatal flex scanner internal error--end of buffer missed" );
 | |
| 
 | |
| 	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
 | |
| 		{ /* Don't try to fill the buffer, so this is an EOF. */
 | |
| 		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
 | |
| 			{
 | |
| 			/* We matched a single character, the EOB, so
 | |
| 			 * treat this as a final EOF.
 | |
| 			 */
 | |
| 			return EOB_ACT_END_OF_FILE;
 | |
| 			}
 | |
| 
 | |
| 		else
 | |
| 			{
 | |
| 			/* We matched some text prior to the EOB, first
 | |
| 			 * process it.
 | |
| 			 */
 | |
| 			return EOB_ACT_LAST_MATCH;
 | |
| 			}
 | |
| 		}
 | |
| 
 | |
| 	/* Try to read more data. */
 | |
| 
 | |
| 	/* First move last chars to start of buffer. */
 | |
| 	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1);
 | |
| 
 | |
| 	for ( i = 0; i < number_to_move; ++i )
 | |
| 		*(dest++) = *(source++);
 | |
| 
 | |
| 	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
 | |
| 		/* don't do the read, it's not guaranteed to return an EOF,
 | |
| 		 * just force an EOF
 | |
| 		 */
 | |
| 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
 | |
| 
 | |
| 	else
 | |
| 		{
 | |
| 			int num_to_read =
 | |
| 			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
 | |
| 
 | |
| 		while ( num_to_read <= 0 )
 | |
| 			{ /* Not enough room in the buffer - grow it. */
 | |
| 
 | |
| 			/* just a shorter name for the current buffer */
 | |
| 			YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
 | |
| 
 | |
| 			int yy_c_buf_p_offset =
 | |
| 				(int) ((yy_c_buf_p) - b->yy_ch_buf);
 | |
| 
 | |
| 			if ( b->yy_is_our_buffer )
 | |
| 				{
 | |
| 				int new_size = b->yy_buf_size * 2;
 | |
| 
 | |
| 				if ( new_size <= 0 )
 | |
| 					b->yy_buf_size += b->yy_buf_size / 8;
 | |
| 				else
 | |
| 					b->yy_buf_size *= 2;
 | |
| 
 | |
| 				b->yy_ch_buf = (char *)
 | |
| 					/* Include room in for 2 EOB chars. */
 | |
| 					yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );
 | |
| 				}
 | |
| 			else
 | |
| 				/* Can't grow it, we don't own it. */
 | |
| 				b->yy_ch_buf = NULL;
 | |
| 
 | |
| 			if ( ! b->yy_ch_buf )
 | |
| 				YY_FATAL_ERROR(
 | |
| 				"fatal error - scanner input buffer overflow" );
 | |
| 
 | |
| 			(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
 | |
| 
 | |
| 			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
 | |
| 						number_to_move - 1;
 | |
| 
 | |
| 			}
 | |
| 
 | |
| 		if ( num_to_read > YY_READ_BUF_SIZE )
 | |
| 			num_to_read = YY_READ_BUF_SIZE;
 | |
| 
 | |
| 		/* Read in more data. */
 | |
| 		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
 | |
| 			(yy_n_chars), num_to_read );
 | |
| 
 | |
| 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
 | |
| 		}
 | |
| 
 | |
| 	if ( (yy_n_chars) == 0 )
 | |
| 		{
 | |
| 		if ( number_to_move == YY_MORE_ADJ )
 | |
| 			{
 | |
| 			ret_val = EOB_ACT_END_OF_FILE;
 | |
| 			yyrestart(yyin  );
 | |
| 			}
 | |
| 
 | |
| 		else
 | |
| 			{
 | |
| 			ret_val = EOB_ACT_LAST_MATCH;
 | |
| 			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
 | |
| 				YY_BUFFER_EOF_PENDING;
 | |
| 			}
 | |
| 		}
 | |
| 
 | |
| 	else
 | |
| 		ret_val = EOB_ACT_CONTINUE_SCAN;
 | |
| 
 | |
| 	if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
 | |
| 		/* Extend the array by 50%, plus the number we really need. */
 | |
| 		int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
 | |
| 		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size  );
 | |
| 		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
 | |
| 			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
 | |
| 	}
 | |
| 
 | |
| 	(yy_n_chars) += number_to_move;
 | |
| 	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
 | |
| 	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
 | |
| 
 | |
| 	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
 | |
| 
 | |
| 	return ret_val;
 | |
| }
 | |
| 
 | |
| /* yy_get_previous_state - get the state just before the EOB char was reached */
 | |
| 
 | |
|     static yy_state_type yy_get_previous_state (void)
 | |
| {
 | |
| 	yy_state_type yy_current_state;
 | |
| 	char *yy_cp;
 | |
|     
 | |
| 	yy_current_state = (yy_start);
 | |
| 	yy_current_state += YY_AT_BOL();
 | |
| 
 | |
| 	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
 | |
| 		{
 | |
| 		YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
 | |
| 		if ( yy_accept[yy_current_state] )
 | |
| 			{
 | |
| 			(yy_last_accepting_state) = yy_current_state;
 | |
| 			(yy_last_accepting_cpos) = yy_cp;
 | |
| 			}
 | |
| 		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 | |
| 			{
 | |
| 			yy_current_state = (int) yy_def[yy_current_state];
 | |
| 			if ( yy_current_state >= 166 )
 | |
| 				yy_c = yy_meta[(unsigned int) yy_c];
 | |
| 			}
 | |
| 		yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c];
 | |
| 		}
 | |
| 
 | |
| 	return yy_current_state;
 | |
| }
 | |
| 
 | |
| /* yy_try_NUL_trans - try to make a transition on the NUL character
 | |
|  *
 | |
|  * synopsis
 | |
|  *	next_state = yy_try_NUL_trans( current_state );
 | |
|  */
 | |
|     static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
 | |
| {
 | |
| 	int yy_is_jam;
 | |
|     	char *yy_cp = (yy_c_buf_p);
 | |
| 
 | |
| 	YY_CHAR yy_c = 1;
 | |
| 	if ( yy_accept[yy_current_state] )
 | |
| 		{
 | |
| 		(yy_last_accepting_state) = yy_current_state;
 | |
| 		(yy_last_accepting_cpos) = yy_cp;
 | |
| 		}
 | |
| 	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 | |
| 		{
 | |
| 		yy_current_state = (int) yy_def[yy_current_state];
 | |
| 		if ( yy_current_state >= 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_is_jam = (yy_current_state == 165);
 | |
| 
 | |
| 		return yy_is_jam ? 0 : yy_current_state;
 | |
| }
 | |
| 
 | |
| #ifndef YY_NO_UNPUT
 | |
| 
 | |
| #endif
 | |
| 
 | |
| #ifndef YY_NO_INPUT
 | |
| #ifdef __cplusplus
 | |
|     static int yyinput (void)
 | |
| #else
 | |
|     static int input  (void)
 | |
| #endif
 | |
| 
 | |
| {
 | |
| 	int c;
 | |
|     
 | |
| 	*(yy_c_buf_p) = (yy_hold_char);
 | |
| 
 | |
| 	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
 | |
| 		{
 | |
| 		/* yy_c_buf_p now points to the character we want to return.
 | |
| 		 * If this occurs *before* the EOB characters, then it's a
 | |
| 		 * valid NUL; if not, then we've hit the end of the buffer.
 | |
| 		 */
 | |
| 		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
 | |
| 			/* This was really a NUL. */
 | |
| 			*(yy_c_buf_p) = '\0';
 | |
| 
 | |
| 		else
 | |
| 			{ /* need more input */
 | |
| 			int offset = (yy_c_buf_p) - (yytext_ptr);
 | |
| 			++(yy_c_buf_p);
 | |
| 
 | |
| 			switch ( yy_get_next_buffer(  ) )
 | |
| 				{
 | |
| 				case EOB_ACT_LAST_MATCH:
 | |
| 					/* This happens because yy_g_n_b()
 | |
| 					 * sees that we've accumulated a
 | |
| 					 * token and flags that we need to
 | |
| 					 * try matching the token before
 | |
| 					 * proceeding.  But for input(),
 | |
| 					 * there's no matching to consider.
 | |
| 					 * So convert the EOB_ACT_LAST_MATCH
 | |
| 					 * to EOB_ACT_END_OF_FILE.
 | |
| 					 */
 | |
| 
 | |
| 					/* Reset buffer status. */
 | |
| 					yyrestart(yyin );
 | |
| 
 | |
| 					/*FALLTHROUGH*/
 | |
| 
 | |
| 				case EOB_ACT_END_OF_FILE:
 | |
| 					{
 | |
| 					if ( yywrap( ) )
 | |
| 						return 0;
 | |
| 
 | |
| 					if ( ! (yy_did_buffer_switch_on_eof) )
 | |
| 						YY_NEW_FILE;
 | |
| #ifdef __cplusplus
 | |
| 					return yyinput();
 | |
| #else
 | |
| 					return input();
 | |
| #endif
 | |
| 					}
 | |
| 
 | |
| 				case EOB_ACT_CONTINUE_SCAN:
 | |
| 					(yy_c_buf_p) = (yytext_ptr) + offset;
 | |
| 					break;
 | |
| 				}
 | |
| 			}
 | |
| 		}
 | |
| 
 | |
| 	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
 | |
| 	*(yy_c_buf_p) = '\0';	/* preserve yytext */
 | |
| 	(yy_hold_char) = *++(yy_c_buf_p);
 | |
| 
 | |
| 	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
 | |
| 
 | |
| 	return c;
 | |
| }
 | |
| #endif	/* ifndef YY_NO_INPUT */
 | |
| 
 | |
| /** Immediately switch to a different input stream.
 | |
|  * @param input_file A readable stream.
 | |
|  * 
 | |
|  * @note This function does not reset the start condition to @c INITIAL .
 | |
|  */
 | |
|     void yyrestart  (FILE * input_file )
 | |
| {
 | |
|     
 | |
| 	if ( ! YY_CURRENT_BUFFER ){
 | |
|         yyensure_buffer_stack ();
 | |
| 		YY_CURRENT_BUFFER_LVALUE =
 | |
|             yy_create_buffer(yyin,YY_BUF_SIZE );
 | |
| 	}
 | |
| 
 | |
| 	yy_init_buffer(YY_CURRENT_BUFFER,input_file );
 | |
| 	yy_load_buffer_state( );
 | |
| }
 | |
| 
 | |
| /** Switch to a different input buffer.
 | |
|  * @param new_buffer The new input buffer.
 | |
|  * 
 | |
|  */
 | |
|     void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
 | |
| {
 | |
|     
 | |
| 	/* TODO. We should be able to replace this entire function body
 | |
| 	 * with
 | |
| 	 *		yypop_buffer_state();
 | |
| 	 *		yypush_buffer_state(new_buffer);
 | |
|      */
 | |
| 	yyensure_buffer_stack ();
 | |
| 	if ( YY_CURRENT_BUFFER == new_buffer )
 | |
| 		return;
 | |
| 
 | |
| 	if ( YY_CURRENT_BUFFER )
 | |
| 		{
 | |
| 		/* Flush out information for old buffer. */
 | |
| 		*(yy_c_buf_p) = (yy_hold_char);
 | |
| 		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
 | |
| 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
 | |
| 		}
 | |
| 
 | |
| 	YY_CURRENT_BUFFER_LVALUE = new_buffer;
 | |
| 	yy_load_buffer_state( );
 | |
| 
 | |
| 	/* We don't actually know whether we did this switch during
 | |
| 	 * EOF (yywrap()) processing, but the only time this flag
 | |
| 	 * is looked at is after yywrap() is called, so it's safe
 | |
| 	 * to go ahead and always set it.
 | |
| 	 */
 | |
| 	(yy_did_buffer_switch_on_eof) = 1;
 | |
| }
 | |
| 
 | |
| static void yy_load_buffer_state  (void)
 | |
| {
 | |
|     	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
 | |
| 	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
 | |
| 	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
 | |
| 	(yy_hold_char) = *(yy_c_buf_p);
 | |
| }
 | |
| 
 | |
| /** Allocate and initialize an input buffer state.
 | |
|  * @param file A readable stream.
 | |
|  * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
 | |
|  * 
 | |
|  * @return the allocated buffer state.
 | |
|  */
 | |
|     YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
 | |
| {
 | |
| 	YY_BUFFER_STATE b;
 | |
|     
 | |
| 	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
 | |
| 	if ( ! b )
 | |
| 		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
 | |
| 
 | |
| 	b->yy_buf_size = (yy_size_t)size;
 | |
| 
 | |
| 	/* yy_ch_buf has to be 2 characters longer than the size given because
 | |
| 	 * we need to put in 2 end-of-buffer characters.
 | |
| 	 */
 | |
| 	b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2  );
 | |
| 	if ( ! b->yy_ch_buf )
 | |
| 		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
 | |
| 
 | |
| 	b->yy_is_our_buffer = 1;
 | |
| 
 | |
| 	yy_init_buffer(b,file );
 | |
| 
 | |
| 	return b;
 | |
| }
 | |
| 
 | |
| /** Destroy the buffer.
 | |
|  * @param b a buffer created with yy_create_buffer()
 | |
|  * 
 | |
|  */
 | |
|     void yy_delete_buffer (YY_BUFFER_STATE  b )
 | |
| {
 | |
|     
 | |
| 	if ( ! b )
 | |
| 		return;
 | |
| 
 | |
| 	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
 | |
| 		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
 | |
| 
 | |
| 	if ( b->yy_is_our_buffer )
 | |
| 		yyfree((void *) b->yy_ch_buf  );
 | |
| 
 | |
| 	yyfree((void *) b  );
 | |
| }
 | |
| 
 | |
| /* Initializes or reinitializes a buffer.
 | |
|  * This function is sometimes called more than once on the same buffer,
 | |
|  * such as during a yyrestart() or at EOF.
 | |
|  */
 | |
|     static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )
 | |
| 
 | |
| {
 | |
| 	int oerrno = errno;
 | |
|     
 | |
| 	yy_flush_buffer(b );
 | |
| 
 | |
| 	b->yy_input_file = file;
 | |
| 	b->yy_fill_buffer = 1;
 | |
| 
 | |
|     /* If b is the current buffer, then yy_init_buffer was _probably_
 | |
|      * called from yyrestart() or through yy_get_next_buffer.
 | |
|      * In that case, we don't want to reset the lineno or column.
 | |
|      */
 | |
|     if (b != YY_CURRENT_BUFFER){
 | |
|         b->yy_bs_lineno = 1;
 | |
|         b->yy_bs_column = 0;
 | |
|     }
 | |
| 
 | |
|         b->yy_is_interactive = 0;
 | |
|     
 | |
| 	errno = oerrno;
 | |
| }
 | |
| 
 | |
| /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
 | |
|  * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
 | |
|  * 
 | |
|  */
 | |
|     void yy_flush_buffer (YY_BUFFER_STATE  b )
 | |
| {
 | |
|     	if ( ! b )
 | |
| 		return;
 | |
| 
 | |
| 	b->yy_n_chars = 0;
 | |
| 
 | |
| 	/* We always need two end-of-buffer characters.  The first causes
 | |
| 	 * a transition to the end-of-buffer state.  The second causes
 | |
| 	 * a jam in that state.
 | |
| 	 */
 | |
| 	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
 | |
| 	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
 | |
| 
 | |
| 	b->yy_buf_pos = &b->yy_ch_buf[0];
 | |
| 
 | |
| 	b->yy_at_bol = 1;
 | |
| 	b->yy_buffer_status = YY_BUFFER_NEW;
 | |
| 
 | |
| 	if ( b == YY_CURRENT_BUFFER )
 | |
| 		yy_load_buffer_state( );
 | |
| }
 | |
| 
 | |
| /** Pushes the new state onto the stack. The new state becomes
 | |
|  *  the current state. This function will allocate the stack
 | |
|  *  if necessary.
 | |
|  *  @param new_buffer The new state.
 | |
|  *  
 | |
|  */
 | |
| void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
 | |
| {
 | |
|     	if (new_buffer == NULL)
 | |
| 		return;
 | |
| 
 | |
| 	yyensure_buffer_stack();
 | |
| 
 | |
| 	/* This block is copied from yy_switch_to_buffer. */
 | |
| 	if ( YY_CURRENT_BUFFER )
 | |
| 		{
 | |
| 		/* Flush out information for old buffer. */
 | |
| 		*(yy_c_buf_p) = (yy_hold_char);
 | |
| 		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
 | |
| 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
 | |
| 		}
 | |
| 
 | |
| 	/* Only push if top exists. Otherwise, replace top. */
 | |
| 	if (YY_CURRENT_BUFFER)
 | |
| 		(yy_buffer_stack_top)++;
 | |
| 	YY_CURRENT_BUFFER_LVALUE = new_buffer;
 | |
| 
 | |
| 	/* copied from yy_switch_to_buffer. */
 | |
| 	yy_load_buffer_state( );
 | |
| 	(yy_did_buffer_switch_on_eof) = 1;
 | |
| }
 | |
| 
 | |
| /** Removes and deletes the top of the stack, if present.
 | |
|  *  The next element becomes the new top.
 | |
|  *  
 | |
|  */
 | |
| void yypop_buffer_state (void)
 | |
| {
 | |
|     	if (!YY_CURRENT_BUFFER)
 | |
| 		return;
 | |
| 
 | |
| 	yy_delete_buffer(YY_CURRENT_BUFFER );
 | |
| 	YY_CURRENT_BUFFER_LVALUE = NULL;
 | |
| 	if ((yy_buffer_stack_top) > 0)
 | |
| 		--(yy_buffer_stack_top);
 | |
| 
 | |
| 	if (YY_CURRENT_BUFFER) {
 | |
| 		yy_load_buffer_state( );
 | |
| 		(yy_did_buffer_switch_on_eof) = 1;
 | |
| 	}
 | |
| }
 | |
| 
 | |
| /* Allocates the stack if it does not exist.
 | |
|  *  Guarantees space for at least one push.
 | |
|  */
 | |
| static void yyensure_buffer_stack (void)
 | |
| {
 | |
| 	int num_to_alloc;
 | |
|     
 | |
| 	if (!(yy_buffer_stack)) {
 | |
| 
 | |
| 		/* First allocation is just for 2 elements, since we don't know if this
 | |
| 		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
 | |
| 		 * immediate realloc on the next call.
 | |
|          */
 | |
|       num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
 | |
| 		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
 | |
| 								(num_to_alloc * sizeof(struct yy_buffer_state*)
 | |
| 								);
 | |
| 		if ( ! (yy_buffer_stack) )
 | |
| 			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
 | |
| 
 | |
| 		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
 | |
| 
 | |
| 		(yy_buffer_stack_max) = num_to_alloc;
 | |
| 		(yy_buffer_stack_top) = 0;
 | |
| 		return;
 | |
| 	}
 | |
| 
 | |
| 	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
 | |
| 
 | |
| 		/* Increase the buffer to prepare for a possible push. */
 | |
| 		yy_size_t grow_size = 8 /* arbitrary grow size */;
 | |
| 
 | |
| 		num_to_alloc = (yy_buffer_stack_max) + grow_size;
 | |
| 		(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
 | |
| 								((yy_buffer_stack),
 | |
| 								num_to_alloc * sizeof(struct yy_buffer_state*)
 | |
| 								);
 | |
| 		if ( ! (yy_buffer_stack) )
 | |
| 			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
 | |
| 
 | |
| 		/* zero only the new slots.*/
 | |
| 		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
 | |
| 		(yy_buffer_stack_max) = num_to_alloc;
 | |
| 	}
 | |
| }
 | |
| 
 | |
| /** Setup the input buffer state to scan directly from a user-specified character buffer.
 | |
|  * @param base the character buffer
 | |
|  * @param size the size in bytes of the character buffer
 | |
|  * 
 | |
|  * @return the newly allocated buffer state object.
 | |
|  */
 | |
| YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
 | |
| {
 | |
| 	YY_BUFFER_STATE b;
 | |
|     
 | |
| 	if ( size < 2 ||
 | |
| 	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
 | |
| 	     base[size-1] != YY_END_OF_BUFFER_CHAR )
 | |
| 		/* They forgot to leave room for the EOB's. */
 | |
| 		return NULL;
 | |
| 
 | |
| 	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
 | |
| 	if ( ! b )
 | |
| 		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
 | |
| 
 | |
| 	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
 | |
| 	b->yy_buf_pos = b->yy_ch_buf = base;
 | |
| 	b->yy_is_our_buffer = 0;
 | |
| 	b->yy_input_file = NULL;
 | |
| 	b->yy_n_chars = b->yy_buf_size;
 | |
| 	b->yy_is_interactive = 0;
 | |
| 	b->yy_at_bol = 1;
 | |
| 	b->yy_fill_buffer = 0;
 | |
| 	b->yy_buffer_status = YY_BUFFER_NEW;
 | |
| 
 | |
| 	yy_switch_to_buffer(b  );
 | |
| 
 | |
| 	return b;
 | |
| }
 | |
| 
 | |
| /** Setup the input buffer state to scan a string. The next call to yylex() will
 | |
|  * scan from a @e copy of @a str.
 | |
|  * @param yystr a NUL-terminated string to scan
 | |
|  * 
 | |
|  * @return the newly allocated buffer state object.
 | |
|  * @note If you want to scan bytes that may contain NUL values, then use
 | |
|  *       yy_scan_bytes() instead.
 | |
|  */
 | |
| YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
 | |
| {
 | |
|     
 | |
| 	return yy_scan_bytes(yystr,(int) strlen(yystr) );
 | |
| }
 | |
| 
 | |
| /** Setup the input buffer state to scan the given bytes. The next call to yylex() will
 | |
|  * scan from a @e copy of @a bytes.
 | |
|  * @param yybytes the byte buffer to scan
 | |
|  * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
 | |
|  * 
 | |
|  * @return the newly allocated buffer state object.
 | |
|  */
 | |
| YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, int  _yybytes_len )
 | |
| {
 | |
| 	YY_BUFFER_STATE b;
 | |
| 	char *buf;
 | |
| 	yy_size_t n;
 | |
| 	int i;
 | |
|     
 | |
| 	/* Get memory for full buffer, including space for trailing EOB's. */
 | |
| 	n = (yy_size_t) (_yybytes_len + 2);
 | |
| 	buf = (char *) yyalloc(n  );
 | |
| 	if ( ! buf )
 | |
| 		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
 | |
| 
 | |
| 	for ( i = 0; i < _yybytes_len; ++i )
 | |
| 		buf[i] = yybytes[i];
 | |
| 
 | |
| 	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
 | |
| 
 | |
| 	b = yy_scan_buffer(buf,n );
 | |
| 	if ( ! b )
 | |
| 		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
 | |
| 
 | |
| 	/* It's okay to grow etc. this buffer, and we should throw it
 | |
| 	 * away when we're done.
 | |
| 	 */
 | |
| 	b->yy_is_our_buffer = 1;
 | |
| 
 | |
| 	return b;
 | |
| }
 | |
| 
 | |
| #ifndef YY_EXIT_FAILURE
 | |
| #define YY_EXIT_FAILURE 2
 | |
| #endif
 | |
| 
 | |
| static void yynoreturn yy_fatal_error (yyconst char* msg )
 | |
| {
 | |
| 			(void) fprintf( stderr, "%s\n", msg );
 | |
| 	exit( YY_EXIT_FAILURE );
 | |
| }
 | |
| 
 | |
| /* Redefine yyless() so it works in section 3 code. */
 | |
| 
 | |
| #undef yyless
 | |
| #define yyless(n) \
 | |
| 	do \
 | |
| 		{ \
 | |
| 		/* Undo effects of setting up yytext. */ \
 | |
|         int yyless_macro_arg = (n); \
 | |
|         YY_LESS_LINENO(yyless_macro_arg);\
 | |
| 		yytext[yyleng] = (yy_hold_char); \
 | |
| 		(yy_c_buf_p) = yytext + yyless_macro_arg; \
 | |
| 		(yy_hold_char) = *(yy_c_buf_p); \
 | |
| 		*(yy_c_buf_p) = '\0'; \
 | |
| 		yyleng = yyless_macro_arg; \
 | |
| 		} \
 | |
| 	while ( 0 )
 | |
| 
 | |
| /* Accessor  methods (get/set functions) to struct members. */
 | |
| 
 | |
| /** Get the current line number.
 | |
|  * 
 | |
|  */
 | |
| int yyget_lineno  (void)
 | |
| {
 | |
|     
 | |
|     return yylineno;
 | |
| }
 | |
| 
 | |
| /** Get the input stream.
 | |
|  * 
 | |
|  */
 | |
| FILE *yyget_in  (void)
 | |
| {
 | |
|         return yyin;
 | |
| }
 | |
| 
 | |
| /** Get the output stream.
 | |
|  * 
 | |
|  */
 | |
| FILE *yyget_out  (void)
 | |
| {
 | |
|         return yyout;
 | |
| }
 | |
| 
 | |
| /** Get the length of the current token.
 | |
|  * 
 | |
|  */
 | |
| int yyget_leng  (void)
 | |
| {
 | |
|         return yyleng;
 | |
| }
 | |
| 
 | |
| /** Get the current token.
 | |
|  * 
 | |
|  */
 | |
| 
 | |
| char *yyget_text  (void)
 | |
| {
 | |
|         return yytext;
 | |
| }
 | |
| 
 | |
| /** Set the current line number.
 | |
|  * @param _line_number line number
 | |
|  * 
 | |
|  */
 | |
| void yyset_lineno (int  _line_number )
 | |
| {
 | |
|     
 | |
|     yylineno = _line_number;
 | |
| }
 | |
| 
 | |
| /** Set the input stream. This does not discard the current
 | |
|  * input buffer.
 | |
|  * @param _in_str A readable stream.
 | |
|  * 
 | |
|  * @see yy_switch_to_buffer
 | |
|  */
 | |
| void yyset_in (FILE *  _in_str )
 | |
| {
 | |
|         yyin = _in_str ;
 | |
| }
 | |
| 
 | |
| void yyset_out (FILE *  _out_str )
 | |
| {
 | |
|         yyout = _out_str ;
 | |
| }
 | |
| 
 | |
| int yyget_debug  (void)
 | |
| {
 | |
|         return yy_flex_debug;
 | |
| }
 | |
| 
 | |
| void yyset_debug (int  _bdebug )
 | |
| {
 | |
|         yy_flex_debug = _bdebug ;
 | |
| }
 | |
| 
 | |
| static int yy_init_globals (void)
 | |
| {
 | |
|         /* Initialization is the same as for the non-reentrant scanner.
 | |
|      * This function is called from yylex_destroy(), so don't allocate here.
 | |
|      */
 | |
| 
 | |
|     (yy_buffer_stack) = NULL;
 | |
|     (yy_buffer_stack_top) = 0;
 | |
|     (yy_buffer_stack_max) = 0;
 | |
|     (yy_c_buf_p) = NULL;
 | |
|     (yy_init) = 0;
 | |
|     (yy_start) = 0;
 | |
| 
 | |
| /* Defined in main.c */
 | |
| #ifdef YY_STDINIT
 | |
|     yyin = stdin;
 | |
|     yyout = stdout;
 | |
| #else
 | |
|     yyin = NULL;
 | |
|     yyout = NULL;
 | |
| #endif
 | |
| 
 | |
|     /* For future reference: Set errno on error, since we are called by
 | |
|      * yylex_init()
 | |
|      */
 | |
|     return 0;
 | |
| }
 | |
| 
 | |
| /* yylex_destroy is for both reentrant and non-reentrant scanners. */
 | |
| int yylex_destroy  (void)
 | |
| {
 | |
|     
 | |
|     /* Pop the buffer stack, destroying each element. */
 | |
| 	while(YY_CURRENT_BUFFER){
 | |
| 		yy_delete_buffer(YY_CURRENT_BUFFER  );
 | |
| 		YY_CURRENT_BUFFER_LVALUE = NULL;
 | |
| 		yypop_buffer_state();
 | |
| 	}
 | |
| 
 | |
| 	/* Destroy the stack itself. */
 | |
| 	yyfree((yy_buffer_stack) );
 | |
| 	(yy_buffer_stack) = NULL;
 | |
| 
 | |
|     /* Reset the globals. This is important in a non-reentrant scanner so the next time
 | |
|      * yylex() is called, initialization will occur. */
 | |
|     yy_init_globals( );
 | |
| 
 | |
|     return 0;
 | |
| }
 | |
| 
 | |
| /*
 | |
|  * Internal utility routines.
 | |
|  */
 | |
| 
 | |
| #ifndef yytext_ptr
 | |
| static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
 | |
| {
 | |
| 		
 | |
| 	int i;
 | |
| 	for ( i = 0; i < n; ++i )
 | |
| 		s1[i] = s2[i];
 | |
| }
 | |
| #endif
 | |
| 
 | |
| #ifdef YY_NEED_STRLEN
 | |
| static int yy_flex_strlen (yyconst char * s )
 | |
| {
 | |
| 	int n;
 | |
| 	for ( n = 0; s[n]; ++n )
 | |
| 		;
 | |
| 
 | |
| 	return n;
 | |
| }
 | |
| #endif
 | |
| 
 | |
| void *yyalloc (yy_size_t  size )
 | |
| {
 | |
| 			return malloc(size);
 | |
| }
 | |
| 
 | |
| void *yyrealloc  (void * ptr, yy_size_t  size )
 | |
| {
 | |
| 		
 | |
| 	/* The cast to (char *) in the following accommodates both
 | |
| 	 * implementations that use char* generic pointers, and those
 | |
| 	 * that use void* generic pointers.  It works with the latter
 | |
| 	 * because both ANSI C and C++ allow castless assignment from
 | |
| 	 * any pointer type to void*, and deal with argument conversions
 | |
| 	 * as though doing an assignment.
 | |
| 	 */
 | |
| 	return realloc(ptr, size);
 | |
| }
 | |
| 
 | |
| void yyfree (void * ptr )
 | |
| {
 | |
| 			free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
 | |
| }
 | |
| 
 | |
| #define YYTABLES_NAME "yytables"
 | |
| 
 | |
| #line 272 "dtc-lexer.l"
 | |
| 
 | |
| 
 | |
| 
 | |
| static void push_input_file(const char *filename)
 | |
| {
 | |
| 	assert(filename);
 | |
| 
 | |
| 	srcfile_push(filename);
 | |
| 
 | |
| 	yyin = current_srcfile->f;
 | |
| 
 | |
| 	yypush_buffer_state(yy_create_buffer(yyin,YY_BUF_SIZE));
 | |
| }
 | |
| 
 | |
| 
 | |
| static bool pop_input_file(void)
 | |
| {
 | |
| 	if (srcfile_pop() == 0)
 | |
| 		return false;
 | |
| 
 | |
| 	yypop_buffer_state();
 | |
| 	yyin = current_srcfile->f;
 | |
| 
 | |
| 	return true;
 | |
| }
 | |
| 
 | |
| static void lexical_error(const char *fmt, ...)
 | |
| {
 | |
| 	va_list ap;
 | |
| 
 | |
| 	va_start(ap, fmt);
 | |
| 	srcpos_verror(&yylloc, "Lexical error", fmt, ap);
 | |
| 	va_end(ap);
 | |
| 
 | |
| 	treesource_error = true;
 | |
| }
 | |
| 
 |