/* A lexical scanner generated by flex */

/* Scanner skeleton version:
 * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $
 */

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5

#include <stdio.h>
#include <unistd.h>


/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif


#ifdef __cplusplus

#include <stdlib.h>

/* Use prototypes in function declarations. */
#define YY_USE_PROTOS

/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST

#else	/* ! __cplusplus */

#if __STDC__

#define YY_USE_PROTOS
#define YY_USE_CONST

#endif	/* __STDC__ */
#endif	/* ! __cplusplus */

#ifdef __TURBOC__
 #pragma warn -rch
 #pragma warn -use
#include <io.h>
#include <stdlib.h>
#define YY_USE_CONST
#define YY_USE_PROTOS
#endif

#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif


#ifdef YY_USE_PROTOS
#define YY_PROTO(proto) proto
#else
#define YY_PROTO(proto) ()
#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. */
#define YY_BUF_SIZE 16384

typedef struct yy_buffer_state *YY_BUFFER_STATE;

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

/* The funky do-while in the following #define is used to turn the definition
 * int a single C statement (which needs a semi-colon terminator).  This
 * avoids problems with code like:
 *
 * 	if ( condition_holds )
 *		yyless( 5 );
 *	else
 *		do_something_else();
 *
 * Prior to using the do-while the compiler would get upset at the
 * "else" because it interpreted the "if" statement as being all
 * done when it reached the ';' after the yyless() call.
 */

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

#define yyless(n) \
	do \
		{ \
		/* Undo effects of setting up yytext. */ \
		*yy_cp = yy_hold_char; \
		YY_RESTORE_YY_MORE_OFFSET \
		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
		} \
	while ( 0 )

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

/* The following is because we cannot portably get our hands on size_t
 * (without autoconf's help, which isn't available because we want
 * flex-generated scanners to compile on their own).
 */
typedef unsigned int yy_size_t;


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.
	 */
	yy_size_t 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;

	/* 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
	};

static YY_BUFFER_STATE yy_current_buffer = 0;

/* 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".
 */
#define YY_CURRENT_BUFFER yy_current_buffer


/* 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 = (char *) 0;
static int yy_init = 1;		/* 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 YY_PROTO(( FILE *input_file ));

void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
void yy_load_buffer_state YY_PROTO(( void ));
YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )

YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));

static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
static void yy_flex_free YY_PROTO(( void * ));

#define yy_new_buffer yy_create_buffer

#define yy_set_interactive(is_interactive) \
	{ \
	if ( ! yy_current_buffer ) \
		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
	yy_current_buffer->yy_is_interactive = is_interactive; \
	}

#define yy_set_bol(at_bol) \
	{ \
	if ( ! yy_current_buffer ) \
		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
	yy_current_buffer->yy_at_bol = at_bol; \
	}

#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)

typedef unsigned char YY_CHAR;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef int yy_state_type;
extern char *yytext;
#define yytext_ptr yytext

static yy_state_type yy_get_previous_state YY_PROTO(( void ));
static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
static int yy_get_next_buffer YY_PROTO(( void ));
static void yy_fatal_error YY_PROTO(( 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 240
#define YY_END_OF_BUFFER 241
static yyconst short int yy_accept[572] =
    {   0,
        0,    0,    0,    0,    0,    0,  241,  239,  237,  237,
      222,  235,  221,  220,  202,  203,  218,  216,  213,  212,
      205,  234,  234,  204,  223,  201,  197,  239,  226,  235,
      148,  235,  235,  235,  235,  235,  235,  235,  235,  235,
      235,  235,  235,  235,   54,  235,  235,  235,   12,   10,
      191,  190,  189,  187,  185,  235,  235,  235,  235,  235,
       70,   19,   18,    8,    7,  235,  219,  217,  215,  214,
        0,  211,  206,    0,    0,    0,  234,  236,    0,  200,
      198,  224,  196,  195,  180,  177,  235,  235,  235,  150,
      153,  235,  235,  149,    0,  147,  235,  140,  235,  235,

      136,  235,  125,  235,  123,  235,  235,  235,  235,  235,
      235,  235,  103,  102,  101,  235,  100,   99,  235,  235,
       97,  235,   95,   94,   93,   91,  235,   85,  235,  235,
       77,   86,  235,   71,   69,  235,  235,  235,  235,   65,
      235,  235,  235,   59,  235,   56,  235,  235,   53,  235,
      235,  235,  235,  235,  235,  235,  235,  235,  235,  235,
      235,   25,  235,  235,  235,  235,  235,   15,   14,  235,
      235,  160,  235,  235,  188,  186,  225,  235,  235,   95,
      235,  235,  235,  207,  209,  208,  210,    0,    0,  234,
      234,  199,  193,  194,  235,  235,  235,  173,  154,  155,

      235,  235,  164,  165,  235,  156,  158,  234,  235,  235,
      235,  235,  235,  235,  124,  235,  235,  119,  235,  235,
      235,  235,  235,  235,  235,  235,  235,  181,   98,  235,
      235,  235,  235,  235,  235,   80,   83,   78,   81,  235,
      235,  235,   79,   82,  235,   67,   66,  235,   63,   62,
      235,  235,  235,  235,  235,  235,  235,  235,  235,  235,
       44,   39,   38,   37,   36,   35,   34,  235,   32,   31,
      235,  235,  235,  235,  235,  235,  235,   21,  235,  235,
       16,   13,  235,  235,    9,  235,  235,  235,  235,  235,
      235,  238,  192,  172,  170,  179,  178,  171,  169,  176,

      175,  235,  235,  235,  235,  235,  157,  159,  146,  235,
      235,  235,  235,  139,  138,  235,  127,  235,  235,  118,
      235,  235,  235,  235,  111,  110,  235,  235,  235,  235,
      235,  235,  235,  105,  104,  235,  235,  235,   96,  235,
       92,   89,   84,   74,  235,  235,   68,   64,  235,   61,
       60,   58,   57,  235,   55,   45,  235,   50,   47,   49,
       46,   48,  235,  235,   43,   42,  235,  235,  235,  235,
      235,  235,   27,   24,   23,  235,  235,  235,  235,  235,
      235,  230,  235,  229,  235,  235,  174,  235,  235,  235,
      162,  235,  235,  235,  235,  235,  235,  235,  235,  235,

      235,  122,  235,  117,  116,  235,  235,  235,  235,  235,
      235,  235,  235,  108,  235,  235,  235,  235,  235,  235,
      235,  235,  235,  235,    2,  184,   52,   41,   40,  235,
       33,  235,  235,  235,   30,  235,   22,  235,  235,  235,
      235,  233,  235,  235,  235,  235,  235,  235,  166,  163,
      145,  144,  143,  142,  141,  235,  235,  235,  235,  126,
      121,  235,  235,  235,  235,  235,   51,  235,  235,  107,
      235,  235,  235,  235,  235,   88,   87,   90,  235,  235,
       73,   72,  235,   29,  235,  235,  235,   20,  235,  235,
      152,  235,  231,  235,  228,  235,  167,  168,  235,  235,

      235,  235,  235,  235,  120,  235,  114,  113,  235,  235,
      235,    5,  106,  235,  182,  235,  235,  235,  235,  161,
       28,  235,  235,   17,   11,  235,  235,  151,  235,  235,
      135,  133,  134,  132,  129,  235,  115,  235,    6,  109,
      235,  235,    3,  235,   76,    1,   26,  232,  227,  137,
      130,  131,  235,  235,  235,  235,  235,  128,  235,  235,
        4,   75,  235,  235,  112,  235,  235,  235,  235,  183,
        0
    } ;

static yyconst int yy_ec[256] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    2,    4,    1,    5,    6,    7,    8,    1,    9,
       10,   11,   12,   13,   14,   15,   16,   17,   18,   19,
       20,   21,   22,   23,   24,   25,   26,   27,   28,   29,
       30,   31,    1,   32,   33,   34,   35,   36,   37,   38,
       39,   40,   41,   42,   43,   44,   45,   46,   47,   48,
       49,   50,   51,   52,   53,   54,   55,   56,   57,   58,
       59,    1,   60,   61,   62,    1,   33,   34,   35,   36,

       37,   38,   39,   40,   41,   42,   43,   44,   45,   46,
       47,   48,   49,   50,   51,   52,   53,   54,   55,   56,
       57,   58,    1,   63,    1,   64,    1,    6,    6,    6,
        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,

        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
        6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
        6,    6,    6,    6,    6
    } ;

static yyconst int yy_meta[65] =
    {   0,
        1,    1,    2,    1,    1,    3,    1,    1,    1,    1,
        1,    1,    1,    1,    4,    1,    5,    5,    5,    5,
        5,    5,    5,    5,    5,    5,    1,    1,    1,    1,
        1,    1,    6,    7,    6,    6,    6,    7,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    4,    3,    3,    1,    1,
        1,    3,    1,    1
    } ;

static yyconst short int yy_base[578] =
    {   0,
        0,    0,   27,   28,   32,   40,  667,  668,  668,  668,
      668,    0,  668,  636,  668,  668,  635,   67,  668,   56,
      653,   67,   72,  668,  668,   44,   63,  632,  668,  114,
      168,   67,   99,   33,   89,   70,  111,  157,  609,  209,
      161,   48,   98,  245,  279,  313,  101,  610,   84,  640,
      668,  668,  629,   90,  668,  152,   77,  617,  607,   75,
      235,    0,  175,    0,    0,    0,  668,  668,  668,  668,
      115,  668,  668,  142,  645,    0,   74,  668,    0,  625,
      668,  668,  668,  131,  639,  638,  120,  152,  611,    0,
        0,  190,  165,    0,    0,  636,  598,    0,  612,  601,

      595,  602,    0,  604,    0,  587,  608,  603,  593,   96,
      587,  169,  624,  592,    0,  585,    0,    0,  584,  598,
      619,  589,    0,    0,  581,    0,  586,  615,  172,  174,
        0,  582,  161,  205,  613,  571,  580,  578,  151,    0,
      577,  586,  570,  606,  585,    0,  567,  572,  602,  575,
      563,  578,  561,  236,  562,  578,  563,  187,  557,  567,
      568,  591,  548,  563,  552,  551,  548,    0,    0,  552,
      547,    0,  563,  578,  668,  668,  668,  543,  551,  550,
      547,  195,  548,  668,  668,  668,  668,  580,  148,    0,
        0,  668,  668,  560,  193,  195,  539,    0,  526,    0,

      548,  545,    0,    0,  552,  533,  532,    0,  230,  234,
      528,  531,  543,  535,    0,  532,  533,  271,  529,  542,
      196,  222,  242,  541,  523,  244,  537,  553,    0,  520,
      265,  532,  549,  519,  270,    0,    0,    0,    0,  518,
      513,  523,    0,    0,  273,    0,    0,  515,    0,    0,
      526,  510,  525,  275,  516,  510,  505,  284,  505,  293,
      318,    0,    0,    0,    0,    0,    0,  509,    0,    0,
      504,  502,  502,  513,  504,  283,  503,    0,  513,  495,
        0,    0,  484,  498,    0,  493,  506,  489,  498,  502,
      498,  527,  668,    0,    0,    0,    0,    0,    0,    0,

        0,  485,  501,  489,  496,  481,    0,    0,    0,  488,
      478,  493,  232,    0,  478,  294,  513,  492,  489,  289,
      480,  491,  472,  478,    0,    0,  488,  487,  463,  465,
      465,  480,  482,    0,    0,  478,  489,  462,    0,  449,
        0,  495,    0,  447,  455,  469,    0,    0,  469,    0,
        0,    0,    0,  470,    0,    0,  467,    0,    0,    0,
        0,    0,  484,  485,    0,    0,  456,  464,  464,  446,
      460,  444,  461,    0,    0,  459,  455,  441,  446,  442,
      449,  426,  436,    0,  449,  439,    0,  437,  338,  431,
        0,  432,  425,  428,  435,  426,  437,  428,  442,  428,

      417,    0,  421,    0,    0,  423,  426,  428,  429,  414,
      414,  430,  413,    0,  421,  427,  424,  415,  424,  408,
      315,  177,  409,  404,    0,    0,    0,    0,    0,  408,
        0,  414,  420,  401,    0,  410,    0,  411,  412,  415,
      390,  405,  405,  392,  400,  394,  418,  419,    0,    0,
        0,    0,    0,    0,    0,  398,  302,  403,  389,    0,
      417,  391,  382,  381,  386,  380,    0,  382,  392,    0,
      376,  376,  405,  392,  387,    0,    0,    0,  386,  376,
        0,    0,  385,    0,  368,  382,  366,    0,  365,  360,
        0,  369,    0,  379,    0,  356,    0,    0,  374,   86,

      246,  363,  367,  376,    0,  352,    0,    0,  370,  369,
      353,    0,    0,  369,    0,  350,  342,  349,  343,    0,
        0,  326,  326,    0,    0,  322,  335,    0,  322,  290,
        0,    0,    0,    0,    0,  338,    0,  316,    0,    0,
      307,  317,    0,  326,    0,    0,    0,    0,    0,    0,
        0,    0,  317,  320,  313,  308,  297,    0,  292,  261,
        0,    0,  255,  241,    0,  254,  214,  186,  185,    0,
      668,  378,  382,  389,  179,  392,  395
    } ;

static yyconst short int yy_def[578] =
    {   0,
      571,    1,    1,    1,    1,    1,  571,  571,  571,  571,
      571,  572,  571,  571,  571,  571,  571,  571,  571,  571,
      571,  573,  573,  571,  571,  571,  571,  571,  571,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      571,  571,  571,  571,  571,  572,   38,   40,   44,  572,
      572,   46,  572,  572,  572,  572,  571,  571,  571,  571,
      571,  571,  571,  571,  574,  575,   23,  571,  576,  571,
      571,  571,  571,  571,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  577,  572,  572,  572,  572,  572,

      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  571,  571,  571,  572,  572,  572,
      572,  572,  572,  571,  571,  571,  571,  574,  574,  575,
      576,  571,  571,  571,  572,  572,  572,  572,  572,  572,

      572,  572,  572,  572,  572,  572,  572,  577,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  574,  571,  572,  572,  572,  572,  572,  572,  572,

      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,

      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,

      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
      572,  572,  572,  572,  572,  572,  572,  572,  572,  572,
        0,  571,  571,  571,  571,  571,  571
    } ;

static yyconst short int yy_nxt[733] =
    {   0,
        8,    9,   10,   11,    8,   12,   13,   14,   15,   16,
       17,   18,   19,   20,   12,   21,   22,   23,   23,   23,
       23,   23,   23,   23,   23,   23,   24,   25,   26,   27,
       28,   29,   30,   31,   32,   33,   34,   35,   36,   37,
       38,   39,   12,   40,   41,   42,   43,   44,   12,   45,
       46,   47,   48,   49,   50,   12,   12,   12,   51,   52,
       53,   12,   54,   55,   56,   56,   82,   57,   57,   72,
       58,   58,   80,   81,   59,   59,   61,  111,   69,   60,
       60,   76,   62,   63,   61,   73,  571,   64,  112,   65,
       62,   63,   83,   95,  139,   64,   70,   65,  140,  102,

       78,  103,   95,   95,   78,   78,  115,  571,  530,   78,
      104,  571,  179,  105,  180,   95,  116,  106,   74,  176,
      183,  117,   79,  107,  171,  170,  184,  571,  185,   71,
       85,   86,  108,  531,  172,  109,  113,  166,  167,  110,
      168,  114,  141,  142,  169,  173,  220,   87,   88,  221,
      143,  118,  177,  186,  119,  187,   95,   89,  189,   90,
      193,  194,   91,  292,   92,  120,  197,   93,  199,  200,
      198,   94,   95,  121,  121,  121,  121,  135,  135,  135,
      135,  206,  207,  190,   96,   96,   96,   96,  236,  237,
      238,  239,  122,  136,  123,  178,  124,  241,  249,  113,

      242,  137,  250,  223,  114,  570,  138,  125,   97,  126,
      479,  166,  167,  480,  168,   98,  224,   99,  169,  271,
      225,  243,  244,  100,  101,  128,  128,  128,  128,  202,
      569,  290,  294,  203,  298,  272,  295,  568,  299,  204,
      257,  205,  129,  130,  325,  131,  326,  296,  297,  300,
      301,  135,  135,  135,  135,  132,  327,  328,  329,  133,
      134,  144,  144,  144,  144,  144,  144,  136,  310,  309,
      395,  567,  263,  309,  330,  137,  264,  145,  311,  146,
      138,  265,  396,  334,  312,  313,  266,  335,  147,  331,
      532,  267,  566,  533,  148,  149,  149,  149,  149,  149,

      149,  149,  149,  320,  339,  321,  565,  564,  339,  343,
      322,  150,  347,  343,  352,  151,  347,  356,  352,  500,
      501,  502,  374,  356,  152,  153,  375,  356,  404,  358,
      154,  155,  405,  359,  551,  363,  364,  552,  360,  563,
      398,  399,  562,  361,  561,  156,  400,  157,  362,  158,
      159,  560,  160,  161,  559,  447,  448,  365,  476,  558,
      162,  366,  449,  163,  164,  477,  557,  556,  555,  165,
      478,  554,  553,  550,  549,  548,  547,  546,  545,  367,
       66,   66,   66,   66,   66,   77,   77,  544,   77,  188,
      543,  188,  188,  188,  188,  188,  191,  191,  191,  208,

      208,  208,  542,  541,  540,  539,  538,  537,  536,  535,
      534,  529,  528,  527,  526,  525,  524,  523,  522,  521,
      520,  519,  518,  517,  516,  515,  514,  513,  512,  511,
      510,  509,  508,  507,  506,  505,  504,  503,  499,  498,
      497,  496,  495,  494,  493,  492,  491,  490,  489,  488,
      487,  486,  485,  484,  483,  482,  481,  475,  474,  473,
      472,  471,  470,  469,  468,  467,  466,  465,  464,  463,
      462,  461,  460,  459,  458,  457,  456,  455,  454,  453,
      452,  451,  450,  446,  445,  444,  443,  420,  442,  441,
      440,  439,  438,  437,  436,  435,  434,  433,  432,  431,

      430,  429,  428,  427,  426,  425,  424,  423,  422,  421,
      420,  419,  418,  417,  416,  415,  414,  413,  412,  411,
      410,  409,  408,  407,  406,  403,  402,  401,  397,  394,
      393,  392,  391,  390,  389,  388,  387,  189,  386,  385,
      384,  383,  382,  381,  380,  379,  378,  377,  376,  373,
      372,  371,  370,  369,  368,  357,  355,  354,  353,  351,
      350,  349,  348,  346,  345,  344,  342,  341,  340,  338,
      337,  336,  333,  332,  324,  323,  319,  318,  317,  316,
      315,  314,  308,  307,  306,  305,  304,  303,  302,  293,
      189,  291,  289,  288,  287,  286,  285,  284,  283,  282,

      281,  280,  279,  278,  277,  276,  275,  274,  273,  270,
      269,  268,  262,  261,  260,  259,  258,  257,  256,  255,
      254,  253,  252,  251,  248,  247,  246,  245,  240,  235,
      234,  233,  232,  231,  230,  229,  228,  227,  226,  222,
      219,  218,  217,  216,  215,  214,  213,  212,  211,  210,
      209,  201,  196,  195,  192,  189,  182,  181,  175,  174,
      170,  127,   84,   75,   68,   67,  571,    7,  571,  571,
      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,

      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
      571,  571
    } ;

static yyconst short int yy_chk[733] =
    {   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,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    3,    4,   27,    3,    4,   20,
        3,    4,   26,   26,    3,    4,    5,   34,   18,    3,
        4,   22,    5,    5,    6,   20,   23,    5,   34,    5,
        6,    6,   27,   35,   42,    6,   18,    6,   42,   32,

       22,   32,   43,   33,   22,   23,   36,   77,  500,   23,
       32,   77,   57,   32,   57,   37,   36,   32,   20,   54,
       60,   36,   22,   32,   49,   60,   71,   23,   71,   18,
       30,   30,   33,  500,   49,   33,   35,   47,   47,   33,
       47,   35,   43,   43,   47,   49,  110,   30,   30,  110,
       43,   37,   54,   74,   37,   74,   56,   30,  189,   30,
       84,   84,   30,  189,   30,   37,   87,   30,   88,   88,
       87,   30,   31,   38,   38,   38,   38,   41,   41,   41,
       41,   93,   93,  575,   31,   31,   31,   31,  129,  129,
      130,  130,   38,   41,   38,   56,   38,  133,  139,   56,

      133,   41,  139,  112,   56,  569,   41,   38,   31,   38,
      422,   63,   63,  422,   63,   31,  112,   31,   63,  158,
      112,  134,  134,   31,   31,   40,   40,   40,   40,   92,
      568,  182,  195,   92,  196,  158,  195,  567,  196,   92,
      182,   92,   40,   40,  221,   40,  221,  195,  195,  196,
      196,   61,   61,   61,   61,   40,  222,  222,  222,   40,
       40,   44,   44,   44,   44,   44,   44,   61,  210,  209,
      313,  566,  154,  209,  223,   61,  154,   44,  210,   44,
       61,  154,  313,  226,  210,  210,  154,  226,   44,  223,
      501,  154,  564,  501,   44,   45,   45,   45,   45,   45,

       45,   45,   45,  218,  231,  218,  563,  560,  231,  235,
      218,   45,  245,  235,  254,   45,  245,  258,  254,  457,
      457,  457,  276,  258,   45,   45,  276,  258,  320,  260,
       45,   46,  320,  260,  530,  261,  261,  530,  260,  559,
      316,  316,  557,  260,  556,   46,  316,   46,  260,   46,
       46,  555,   46,   46,  554,  389,  389,  261,  421,  553,
       46,  261,  389,   46,   46,  421,  544,  542,  541,   46,
      421,  538,  536,  529,  527,  526,  523,  522,  519,  261,
      572,  572,  572,  572,  572,  573,  573,  518,  573,  574,
      517,  574,  574,  574,  574,  574,  576,  576,  576,  577,

      577,  577,  516,  514,  511,  510,  509,  506,  504,  503,
      502,  499,  496,  494,  492,  490,  489,  487,  486,  485,
      483,  480,  479,  475,  474,  473,  472,  471,  469,  468,
      466,  465,  464,  463,  462,  461,  459,  458,  456,  448,
      447,  446,  445,  444,  443,  442,  441,  440,  439,  438,
      436,  434,  433,  432,  430,  424,  423,  420,  419,  418,
      417,  416,  415,  413,  412,  411,  410,  409,  408,  407,
      406,  403,  401,  400,  399,  398,  397,  396,  395,  394,
      393,  392,  390,  388,  386,  385,  383,  382,  381,  380,
      379,  378,  377,  376,  373,  372,  371,  370,  369,  368,

      367,  364,  363,  357,  354,  349,  346,  345,  344,  342,
      340,  338,  337,  336,  333,  332,  331,  330,  329,  328,
      327,  324,  323,  322,  321,  319,  318,  317,  315,  312,
      311,  310,  306,  305,  304,  303,  302,  292,  291,  290,
      289,  288,  287,  286,  284,  283,  280,  279,  277,  275,
      274,  273,  272,  271,  268,  259,  257,  256,  255,  253,
      252,  251,  248,  242,  241,  240,  234,  233,  232,  230,
      228,  227,  225,  224,  220,  219,  217,  216,  214,  213,
      212,  211,  207,  206,  205,  202,  201,  199,  197,  194,
      188,  183,  181,  180,  179,  178,  174,  173,  171,  170,

      167,  166,  165,  164,  163,  162,  161,  160,  159,  157,
      156,  155,  153,  152,  151,  150,  149,  148,  147,  145,
      144,  143,  142,  141,  138,  137,  136,  135,  132,  128,
      127,  125,  122,  121,  120,  119,  116,  114,  113,  111,
      109,  108,  107,  106,  104,  102,  101,  100,   99,   97,
       96,   89,   86,   85,   80,   75,   59,   58,   53,   50,
       48,   39,   28,   21,   17,   14,    7,  571,  571,  571,
      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,

      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
      571,  571,  571,  571,  571,  571,  571,  571,  571,  571,
      571,  571
    } ;

static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;

/* 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 "bfin-lex.l"
#define INITIAL 0
/* bfin-lex.l  ADI Blackfin lexer
   Copyright 2005, 2006, 2007, 2008, 2010
   Free Software Foundation, Inc.

   This file is part of GAS, the GNU Assembler.

   GAS 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 3, or (at your option)
   any later version.

   GAS 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 GAS; see the file COPYING.  If not, write to the Free
   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
   02110-1301, USA.  */
#line 22 "bfin-lex.l"

#include "as.h"
#include "bfin-defs.h"
#include "bfin-parse.h"

static long parse_int (char **end);
static int parse_halfreg (Register *r, int cl, char *hr);
static int parse_reg (Register *r, int type, char *rt);
int yylex (void);

#define _REG yylval.reg


/* Define Start States ... Actually we will use exclusion.
   If no start state is specified it should match any state
   and <INITIAL> would match some keyword rules only with
   initial.  */
#define KEYWORD 1

#define FLAGS 2

#line 757 "bfin-lex.c"

/* Macros after this point can all be overridden by user definitions in
 * section 1.
 */

#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap YY_PROTO(( void ));
#else
extern int yywrap YY_PROTO(( void ));
#endif
#endif

#ifndef YY_NO_UNPUT
static void yyunput YY_PROTO(( int c, char *buf_ptr ));
#endif

#ifndef yytext_ptr
static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
#endif

#ifdef YY_NEED_STRLEN
static int yy_flex_strlen YY_PROTO(( yyconst char * ));
#endif

#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput YY_PROTO(( void ));
#else
static int input YY_PROTO(( void ));
#endif
#endif

#if YY_STACK_USED
static int yy_start_stack_ptr = 0;
static int yy_start_stack_depth = 0;
static int *yy_start_stack = 0;
#ifndef YY_NO_PUSH_STATE
static void yy_push_state YY_PROTO(( int new_state ));
#endif
#ifndef YY_NO_POP_STATE
static void yy_pop_state YY_PROTO(( void ));
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state YY_PROTO(( void ));
#endif

#else
#define YY_NO_PUSH_STATE 1
#define YY_NO_POP_STATE 1
#define YY_NO_TOP_STATE 1
#endif

#ifdef YY_MALLOC_DECL
YY_MALLOC_DECL
#else
#if __STDC__
#ifndef __cplusplus
#include <stdlib.h>
#endif
#else
/* Just try to get by without declaring the routines.  This will fail
 * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
 * or sizeof(void*) != sizeof(int).
 */
#endif
#endif

/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#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 (void) fwrite( yytext, yyleng, 1, yyout )
#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->yy_is_interactive ) \
		{ \
		int c = '*', 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 if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
		  && ferror( yyin ) ) \
		YY_FATAL_ERROR( "input in flex scanner failed" );
#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

/* Default declaration of generated scanner - a define so the user can
 * easily add parameters.
 */
#ifndef YY_DECL
#define YY_DECL int yylex YY_PROTO(( void ))
#endif

/* 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 break;
#endif

#define YY_RULE_SETUP \
	YY_USER_ACTION

YY_DECL
	{
	register yy_state_type yy_current_state;
	register char *yy_cp = NULL, *yy_bp = NULL;
	register int yy_act;

#line 44 "bfin-lex.l"

#line 910 "bfin-lex.c"

	if ( yy_init )
		{
		yy_init = 0;

#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 )
			yy_current_buffer =
				yy_create_buffer( yyin, YY_BUF_SIZE );

		yy_load_buffer_state();
		}

	while ( 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_match:
		do
			{
			register 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 >= 572 )
					yy_c = yy_meta[(unsigned int) yy_c];
				}
			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
			++yy_cp;
			}
		while ( yy_base[yy_current_state] != 668 );

yy_find_action:
		yy_act = yy_accept[yy_current_state];
		if ( yy_act == 0 )
			{ /* have to back up */
			yy_cp = yy_last_accepting_cpos;
			yy_current_state = yy_last_accepting_state;
			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:
YY_RULE_SETUP
#line 45 "bfin-lex.l"
_REG.regno = REG_sftreset;  return REG;
	YY_BREAK
case 2:
YY_RULE_SETUP
#line 46 "bfin-lex.l"
_REG.regno = REG_omode;     return REG;
	YY_BREAK
case 3:
YY_RULE_SETUP
#line 47 "bfin-lex.l"
_REG.regno = REG_idle_req;  return REG;
	YY_BREAK
case 4:
YY_RULE_SETUP
#line 48 "bfin-lex.l"
_REG.regno = REG_hwerrcause; return REG;
	YY_BREAK
case 5:
YY_RULE_SETUP
#line 49 "bfin-lex.l"
_REG.regno = REG_excause;   return REG;
	YY_BREAK
case 6:
YY_RULE_SETUP
#line 50 "bfin-lex.l"
_REG.regno = REG_emucause;  return REG;
	YY_BREAK
case 7:
YY_RULE_SETUP
#line 51 "bfin-lex.l"
return Z;
	YY_BREAK
case 8:
YY_RULE_SETUP
#line 52 "bfin-lex.l"
return X;
	YY_BREAK
case 9:
YY_RULE_SETUP
#line 53 "bfin-lex.l"
yylval.value = M_W32; return MMOD;
	YY_BREAK
case 10:
YY_RULE_SETUP
#line 54 "bfin-lex.l"
return W;
	YY_BREAK
case 11:
YY_RULE_SETUP
#line 55 "bfin-lex.l"
return VIT_MAX;
	YY_BREAK
case 12:
YY_RULE_SETUP
#line 56 "bfin-lex.l"
return V; /* Special: V is a statflag and a modifier.  */
	YY_BREAK
case 13:
YY_RULE_SETUP
#line 57 "bfin-lex.l"
_REG.regno = REG_USP; return REG;
	YY_BREAK
case 14:
YY_RULE_SETUP
#line 58 "bfin-lex.l"
return TL;
	YY_BREAK
case 15:
YY_RULE_SETUP
#line 59 "bfin-lex.l"
return TH;
	YY_BREAK
case 16:
YY_RULE_SETUP
#line 60 "bfin-lex.l"
yylval.value = M_TFU; return MMOD;
	YY_BREAK
case 17:
YY_RULE_SETUP
#line 61 "bfin-lex.l"
return TESTSET;
	YY_BREAK
case 18:
YY_RULE_SETUP
#line 62 "bfin-lex.l"
yylval.value = M_T; return MMOD;
	YY_BREAK
case 19:
YY_RULE_SETUP
#line 63 "bfin-lex.l"
return S;
	YY_BREAK
case 20:
YY_RULE_SETUP
#line 64 "bfin-lex.l"
_REG.regno = REG_SYSCFG; return REG;
	YY_BREAK
case 21:
YY_RULE_SETUP
#line 65 "bfin-lex.l"
return STI;
	YY_BREAK
case 22:
YY_RULE_SETUP
#line 66 "bfin-lex.l"
return SSYNC;
	YY_BREAK
case 23:
YY_RULE_SETUP
#line 67 "bfin-lex.l"
_REG.regno = REG_SP; _REG.flags = F_REG_LOW; return HALF_REG;
	YY_BREAK
case 24:
YY_RULE_SETUP
#line 68 "bfin-lex.l"
_REG.regno = REG_SP; _REG.flags = F_REG_HIGH; return HALF_REG;
	YY_BREAK
case 25:
YY_RULE_SETUP
#line 69 "bfin-lex.l"
_REG.regno = REG_SP; return REG;
	YY_BREAK
case 26:
YY_RULE_SETUP
#line 70 "bfin-lex.l"
return SIGNBITS;
	YY_BREAK
case 27:
YY_RULE_SETUP
#line 71 "bfin-lex.l"
return SIGN;
	YY_BREAK
case 28:
YY_RULE_SETUP
#line 72 "bfin-lex.l"
_REG.regno = REG_SEQSTAT; return REG;
	YY_BREAK
case 29:
YY_RULE_SETUP
#line 73 "bfin-lex.l"
return SEARCH;
	YY_BREAK
case 30:
YY_RULE_SETUP
#line 74 "bfin-lex.l"
return SHIFT;
	YY_BREAK
case 31:
YY_RULE_SETUP
#line 75 "bfin-lex.l"
return SCO;
	YY_BREAK
case 32:
YY_RULE_SETUP
#line 77 "bfin-lex.l"
return SAA;
	YY_BREAK
case 33:
YY_RULE_SETUP
#line 78 "bfin-lex.l"
yylval.value = M_S2RND; return MMOD;
	YY_BREAK
case 34:
YY_RULE_SETUP
#line 79 "bfin-lex.l"
return RTX;
	YY_BREAK
case 35:
YY_RULE_SETUP
#line 80 "bfin-lex.l"
return RTS;
	YY_BREAK
case 36:
YY_RULE_SETUP
#line 81 "bfin-lex.l"
return RTN;
	YY_BREAK
case 37:
YY_RULE_SETUP
#line 82 "bfin-lex.l"
return RTI;
	YY_BREAK
case 38:
YY_RULE_SETUP
#line 83 "bfin-lex.l"
return RTE;
	YY_BREAK
case 39:
YY_RULE_SETUP
#line 84 "bfin-lex.l"
return ROT;
	YY_BREAK
case 40:
YY_RULE_SETUP
#line 85 "bfin-lex.l"
return RND20;
	YY_BREAK
case 41:
YY_RULE_SETUP
#line 86 "bfin-lex.l"
return RND12;
	YY_BREAK
case 42:
YY_RULE_SETUP
#line 87 "bfin-lex.l"
return RNDL;
	YY_BREAK
case 43:
YY_RULE_SETUP
#line 88 "bfin-lex.l"
return RNDH;
	YY_BREAK
case 44:
YY_RULE_SETUP
#line 89 "bfin-lex.l"
return RND;
	YY_BREAK
case 45:
YY_RULE_SETUP
#line 91 "bfin-lex.l"
return parse_halfreg(&yylval.reg, T_REG_R, yytext);
	YY_BREAK
case 46:
YY_RULE_SETUP
#line 93 "bfin-lex.l"
_REG.regno = REG_RETS; return REG;
	YY_BREAK
case 47:
YY_RULE_SETUP
#line 94 "bfin-lex.l"
_REG.regno = REG_RETI; return REG;
	YY_BREAK
case 48:
YY_RULE_SETUP
#line 95 "bfin-lex.l"
_REG.regno = REG_RETX; return REG;
	YY_BREAK
case 49:
YY_RULE_SETUP
#line 96 "bfin-lex.l"
_REG.regno = REG_RETN; return REG;
	YY_BREAK
case 50:
YY_RULE_SETUP
#line 97 "bfin-lex.l"
_REG.regno = REG_RETE; return REG;
	YY_BREAK
case 51:
YY_RULE_SETUP
#line 98 "bfin-lex.l"
_REG.regno = REG_EMUDAT; return REG;
	YY_BREAK
case 52:
YY_RULE_SETUP
#line 99 "bfin-lex.l"
return RAISE;
	YY_BREAK
case 53:
YY_RULE_SETUP
#line 101 "bfin-lex.l"
return parse_reg (&yylval.reg, T_REG_R, yytext);
	YY_BREAK
case 54:
YY_RULE_SETUP
#line 103 "bfin-lex.l"
return R;
	YY_BREAK
case 55:
YY_RULE_SETUP
#line 104 "bfin-lex.l"
return PRNT;
	YY_BREAK
case 56:
YY_RULE_SETUP
#line 105 "bfin-lex.l"
return PC;
	YY_BREAK
case 57:
YY_RULE_SETUP
#line 106 "bfin-lex.l"
return PACK;
	YY_BREAK
case 58:
YY_RULE_SETUP
#line 108 "bfin-lex.l"
return parse_halfreg (&yylval.reg, T_REG_P, yytext);
	YY_BREAK
case 59:
YY_RULE_SETUP
#line 109 "bfin-lex.l"
return parse_reg (&yylval.reg, T_REG_P, yytext);
	YY_BREAK
case 60:
YY_RULE_SETUP
#line 111 "bfin-lex.l"
return OUTC;
	YY_BREAK
case 61:
YY_RULE_SETUP
#line 112 "bfin-lex.l"
return ONES;
	YY_BREAK
case 62:
YY_RULE_SETUP
#line 114 "bfin-lex.l"
return NOT;
	YY_BREAK
case 63:
YY_RULE_SETUP
#line 115 "bfin-lex.l"
return NOP;
	YY_BREAK
case 64:
YY_RULE_SETUP
#line 116 "bfin-lex.l"
return MNOP;
	YY_BREAK
case 65:
YY_RULE_SETUP
#line 117 "bfin-lex.l"
return NS;
	YY_BREAK
case 66:
YY_RULE_SETUP
#line 120 "bfin-lex.l"
return MIN;
	YY_BREAK
case 67:
YY_RULE_SETUP
#line 121 "bfin-lex.l"
return MAX;
	YY_BREAK
case 68:
YY_RULE_SETUP
#line 123 "bfin-lex.l"
return parse_halfreg (&yylval.reg, T_REG_M, yytext);
	YY_BREAK
case 69:
YY_RULE_SETUP
#line 124 "bfin-lex.l"
return parse_reg (&yylval.reg, T_REG_M, yytext);
	YY_BREAK
case 70:
YY_RULE_SETUP
#line 126 "bfin-lex.l"
return M;
	YY_BREAK
case 71:
YY_RULE_SETUP
#line 127 "bfin-lex.l"
return LT;
	YY_BREAK
case 72:
YY_RULE_SETUP
#line 128 "bfin-lex.l"
return LSHIFT;
	YY_BREAK
case 73:
YY_RULE_SETUP
#line 129 "bfin-lex.l"
return LSETUP;
	YY_BREAK
case 74:
YY_RULE_SETUP
#line 130 "bfin-lex.l"
return LOOP;
	YY_BREAK
case 75:
YY_RULE_SETUP
#line 131 "bfin-lex.l"
return LOOP_BEGIN;
	YY_BREAK
case 76:
YY_RULE_SETUP
#line 132 "bfin-lex.l"
return LOOP_END;
	YY_BREAK
case 77:
YY_RULE_SETUP
#line 134 "bfin-lex.l"
return LE;
	YY_BREAK
case 78:
YY_RULE_SETUP
#line 135 "bfin-lex.l"
_REG.regno = REG_LC0; return REG;
	YY_BREAK
case 79:
YY_RULE_SETUP
#line 136 "bfin-lex.l"
_REG.regno = REG_LT0; return REG;
	YY_BREAK
case 80:
YY_RULE_SETUP
#line 137 "bfin-lex.l"
_REG.regno = REG_LB0; return REG;
	YY_BREAK
case 81:
YY_RULE_SETUP
#line 138 "bfin-lex.l"
_REG.regno = REG_LC1; return REG;
	YY_BREAK
case 82:
YY_RULE_SETUP
#line 139 "bfin-lex.l"
_REG.regno = REG_LT1; return REG;
	YY_BREAK
case 83:
YY_RULE_SETUP
#line 140 "bfin-lex.l"
_REG.regno = REG_LB1; return REG;
	YY_BREAK
case 84:
YY_RULE_SETUP
#line 142 "bfin-lex.l"
return parse_halfreg (&yylval.reg, T_REG_L, yytext);
	YY_BREAK
case 85:
YY_RULE_SETUP
#line 143 "bfin-lex.l"
return parse_reg (&yylval.reg, T_REG_L, yytext);
	YY_BREAK
case 86:
YY_RULE_SETUP
#line 144 "bfin-lex.l"
return LO;
	YY_BREAK
case 87:
YY_RULE_SETUP
#line 145 "bfin-lex.l"
{ BEGIN 0; return JUMP_DOT_S;}
	YY_BREAK
case 88:
YY_RULE_SETUP
#line 146 "bfin-lex.l"
{ BEGIN 0; return JUMP_DOT_L;}
	YY_BREAK
case 89:
YY_RULE_SETUP
#line 147 "bfin-lex.l"
{ BEGIN 0; return JUMP;}
	YY_BREAK
case 90:
YY_RULE_SETUP
#line 148 "bfin-lex.l"
{ BEGIN 0; return JUMP_DOT_L; }
	YY_BREAK
case 91:
YY_RULE_SETUP
#line 149 "bfin-lex.l"
yylval.value = M_IU;   return MMOD;
	YY_BREAK
case 92:
YY_RULE_SETUP
#line 150 "bfin-lex.l"
yylval.value = M_ISS2; return MMOD;
	YY_BREAK
case 93:
YY_RULE_SETUP
#line 151 "bfin-lex.l"
yylval.value = M_IS;   return MMOD;
	YY_BREAK
case 94:
YY_RULE_SETUP
#line 152 "bfin-lex.l"
yylval.value = M_IH;   return MMOD;
	YY_BREAK
case 95:
YY_RULE_SETUP
#line 153 "bfin-lex.l"
return IF;
	YY_BREAK
case 96:
YY_RULE_SETUP
#line 154 "bfin-lex.l"
return parse_halfreg (&yylval.reg, T_REG_I, yytext);
	YY_BREAK
case 97:
YY_RULE_SETUP
#line 155 "bfin-lex.l"
return parse_reg (&yylval.reg, T_REG_I, yytext);
	YY_BREAK
case 98:
YY_RULE_SETUP
#line 156 "bfin-lex.l"
return HLT;
	YY_BREAK
case 99:
YY_RULE_SETUP
#line 157 "bfin-lex.l"
return HI;
	YY_BREAK
case 100:
YY_RULE_SETUP
#line 158 "bfin-lex.l"
return GT;
	YY_BREAK
case 101:
YY_RULE_SETUP
#line 159 "bfin-lex.l"
return GE;
	YY_BREAK
case 102:
YY_RULE_SETUP
#line 160 "bfin-lex.l"
yylval.value = M_FU; return MMOD;
	YY_BREAK
case 103:
YY_RULE_SETUP
#line 161 "bfin-lex.l"
_REG.regno = REG_FP; return REG;
	YY_BREAK
case 104:
YY_RULE_SETUP
#line 162 "bfin-lex.l"
_REG.regno = REG_FP; _REG.flags = F_REG_LOW; return HALF_REG;
	YY_BREAK
case 105:
YY_RULE_SETUP
#line 163 "bfin-lex.l"
_REG.regno = REG_FP; _REG.flags = F_REG_HIGH; return HALF_REG;
	YY_BREAK
case 106:
YY_RULE_SETUP
#line 165 "bfin-lex.l"
return EXTRACT;
	YY_BREAK
case 107:
YY_RULE_SETUP
#line 166 "bfin-lex.l"
return EXPADJ;
	YY_BREAK
case 108:
YY_RULE_SETUP
#line 167 "bfin-lex.l"
return EXCPT;
	YY_BREAK
case 109:
YY_RULE_SETUP
#line 168 "bfin-lex.l"
return EMUEXCPT;
	YY_BREAK
case 110:
YY_RULE_SETUP
#line 169 "bfin-lex.l"
return DIVS;
	YY_BREAK
case 111:
YY_RULE_SETUP
#line 170 "bfin-lex.l"
return DIVQ;
	YY_BREAK
case 112:
YY_RULE_SETUP
#line 171 "bfin-lex.l"
return DISALGNEXCPT;
	YY_BREAK
case 113:
YY_RULE_SETUP
#line 172 "bfin-lex.l"
return DEPOSIT;
	YY_BREAK
case 114:
YY_RULE_SETUP
#line 173 "bfin-lex.l"
return DBGHALT;
	YY_BREAK
case 115:
YY_RULE_SETUP
#line 174 "bfin-lex.l"
return DBGCMPLX;
	YY_BREAK
case 116:
YY_RULE_SETUP
#line 175 "bfin-lex.l"
return DBGAL;
	YY_BREAK
case 117:
YY_RULE_SETUP
#line 176 "bfin-lex.l"
return DBGAH;
	YY_BREAK
case 118:
YY_RULE_SETUP
#line 177 "bfin-lex.l"
return DBGA;
	YY_BREAK
case 119:
YY_RULE_SETUP
#line 178 "bfin-lex.l"
return DBG;
	YY_BREAK
case 120:
YY_RULE_SETUP
#line 179 "bfin-lex.l"
{ _REG.regno = REG_CYCLES2; return REG; }
	YY_BREAK
case 121:
YY_RULE_SETUP
#line 180 "bfin-lex.l"
{ _REG.regno = REG_CYCLES; return REG; }
	YY_BREAK
case 122:
YY_RULE_SETUP
#line 181 "bfin-lex.l"
return CSYNC;
	YY_BREAK
case 123:
YY_RULE_SETUP
#line 182 "bfin-lex.l"
return CO;
	YY_BREAK
case 124:
YY_RULE_SETUP
#line 183 "bfin-lex.l"
return CLI;
	YY_BREAK
case 125:
YY_RULE_SETUP
#line 185 "bfin-lex.l"
_REG.regno = REG_CC; return CCREG;
	YY_BREAK
case 126:
YY_RULE_SETUP
#line 186 "bfin-lex.l"
{ BEGIN 0; return CALL;}
	YY_BREAK
case 127:
YY_RULE_SETUP
#line 187 "bfin-lex.l"
{ BEGIN 0; return CALL;}
	YY_BREAK
case 128:
YY_RULE_SETUP
#line 188 "bfin-lex.l"
return BYTEUNPACK;
	YY_BREAK
case 129:
YY_RULE_SETUP
#line 189 "bfin-lex.l"
return BYTEPACK;
	YY_BREAK
case 130:
YY_RULE_SETUP
#line 190 "bfin-lex.l"
return BYTEOP16M;
	YY_BREAK
case 131:
YY_RULE_SETUP
#line 191 "bfin-lex.l"
return BYTEOP16P;
	YY_BREAK
case 132:
YY_RULE_SETUP
#line 192 "bfin-lex.l"
return BYTEOP3P;
	YY_BREAK
case 133:
YY_RULE_SETUP
#line 193 "bfin-lex.l"
return BYTEOP2M;
	YY_BREAK
case 134:
YY_RULE_SETUP
#line 194 "bfin-lex.l"
return BYTEOP2P;
	YY_BREAK
case 135:
YY_RULE_SETUP
#line 195 "bfin-lex.l"
return BYTEOP1P;
	YY_BREAK
case 136:
YY_RULE_SETUP
#line 196 "bfin-lex.l"
return BY;
	YY_BREAK
case 137:
YY_RULE_SETUP
#line 197 "bfin-lex.l"
return BXORSHIFT;
	YY_BREAK
case 138:
YY_RULE_SETUP
#line 198 "bfin-lex.l"
return BXOR;
	YY_BREAK
case 139:
YY_RULE_SETUP
#line 200 "bfin-lex.l"
return BREV;
	YY_BREAK
case 140:
YY_RULE_SETUP
#line 201 "bfin-lex.l"
return BP;
	YY_BREAK
case 141:
YY_RULE_SETUP
#line 202 "bfin-lex.l"
return BITTST;
	YY_BREAK
case 142:
YY_RULE_SETUP
#line 203 "bfin-lex.l"
return BITTGL;
	YY_BREAK
case 143:
YY_RULE_SETUP
#line 204 "bfin-lex.l"
return BITSET;
	YY_BREAK
case 144:
YY_RULE_SETUP
#line 205 "bfin-lex.l"
return BITMUX;
	YY_BREAK
case 145:
YY_RULE_SETUP
#line 206 "bfin-lex.l"
return BITCLR;
	YY_BREAK
case 146:
YY_RULE_SETUP
#line 207 "bfin-lex.l"
return parse_halfreg (&yylval.reg, T_REG_B, yytext);
	YY_BREAK
case 147:
YY_RULE_SETUP
#line 208 "bfin-lex.l"
return parse_reg (&yylval.reg, T_REG_B, yytext);
	YY_BREAK
case 148:
YY_RULE_SETUP
#line 209 "bfin-lex.l"
return B;
	YY_BREAK
case 149:
YY_RULE_SETUP
#line 210 "bfin-lex.l"
_REG.regno = S_AZ;   return STATUS_REG;
	YY_BREAK
case 150:
YY_RULE_SETUP
#line 211 "bfin-lex.l"
_REG.regno = S_AN;   return STATUS_REG;
	YY_BREAK
case 151:
YY_RULE_SETUP
#line 212 "bfin-lex.l"
_REG.regno = S_AC0_COPY; return STATUS_REG;
	YY_BREAK
case 152:
YY_RULE_SETUP
#line 213 "bfin-lex.l"
_REG.regno = S_V_COPY;   return STATUS_REG;
	YY_BREAK
case 153:
YY_RULE_SETUP
#line 214 "bfin-lex.l"
_REG.regno = S_AQ;   return STATUS_REG;
	YY_BREAK
case 154:
YY_RULE_SETUP
#line 215 "bfin-lex.l"
_REG.regno = S_AC0;  return STATUS_REG;
	YY_BREAK
case 155:
YY_RULE_SETUP
#line 216 "bfin-lex.l"
_REG.regno = S_AC1;  return STATUS_REG;
	YY_BREAK
case 156:
YY_RULE_SETUP
#line 217 "bfin-lex.l"
_REG.regno = S_AV0;  return STATUS_REG;
	YY_BREAK
case 157:
YY_RULE_SETUP
#line 218 "bfin-lex.l"
_REG.regno = S_AV0S; return STATUS_REG;
	YY_BREAK
case 158:
YY_RULE_SETUP
#line 219 "bfin-lex.l"
_REG.regno = S_AV1;  return STATUS_REG;
	YY_BREAK
case 159:
YY_RULE_SETUP
#line 220 "bfin-lex.l"
_REG.regno = S_AV1S; return STATUS_REG;
	YY_BREAK
case 160:
YY_RULE_SETUP
#line 221 "bfin-lex.l"
_REG.regno = S_VS;   return STATUS_REG;
	YY_BREAK
case 161:
YY_RULE_SETUP
#line 222 "bfin-lex.l"
_REG.regno = S_RND_MOD; return STATUS_REG;
	YY_BREAK
case 162:
YY_RULE_SETUP
#line 225 "bfin-lex.l"
_REG.regno = REG_ASTAT; return REG;
	YY_BREAK
case 163:
YY_RULE_SETUP
#line 226 "bfin-lex.l"
return ASHIFT;
	YY_BREAK
case 164:
YY_RULE_SETUP
#line 227 "bfin-lex.l"
return ASL;
	YY_BREAK
case 165:
YY_RULE_SETUP
#line 228 "bfin-lex.l"
return ASR;
	YY_BREAK
case 166:
YY_RULE_SETUP
#line 229 "bfin-lex.l"
return ALIGN8;
	YY_BREAK
case 167:
YY_RULE_SETUP
#line 230 "bfin-lex.l"
return ALIGN16;
	YY_BREAK
case 168:
YY_RULE_SETUP
#line 231 "bfin-lex.l"
return ALIGN24;
	YY_BREAK
case 169:
YY_RULE_SETUP
#line 232 "bfin-lex.l"
return A_ONE_DOT_L;
	YY_BREAK
case 170:
YY_RULE_SETUP
#line 233 "bfin-lex.l"
return A_ZERO_DOT_L;
	YY_BREAK
case 171:
YY_RULE_SETUP
#line 234 "bfin-lex.l"
return A_ONE_DOT_H;
	YY_BREAK
case 172:
YY_RULE_SETUP
#line 235 "bfin-lex.l"
return A_ZERO_DOT_H;
	YY_BREAK
case 173:
YY_RULE_SETUP
#line 236 "bfin-lex.l"
return ABS;
	YY_BREAK
case 174:
YY_RULE_SETUP
#line 237 "bfin-lex.l"
return ABORT;
	YY_BREAK
case 175:
YY_RULE_SETUP
#line 238 "bfin-lex.l"
_REG.regno = REG_A1x; return REG;
	YY_BREAK
case 176:
YY_RULE_SETUP
#line 239 "bfin-lex.l"
_REG.regno = REG_A1w; return REG;
	YY_BREAK
case 177:
YY_RULE_SETUP
#line 240 "bfin-lex.l"
_REG.regno = REG_A1;  return REG_A_DOUBLE_ONE;
	YY_BREAK
case 178:
YY_RULE_SETUP
#line 241 "bfin-lex.l"
_REG.regno = REG_A0x; return REG;
	YY_BREAK
case 179:
YY_RULE_SETUP
#line 242 "bfin-lex.l"
_REG.regno = REG_A0w; return REG;
	YY_BREAK
case 180:
YY_RULE_SETUP
#line 243 "bfin-lex.l"
_REG.regno = REG_A0;  return REG_A_DOUBLE_ZERO;
	YY_BREAK
case 181:
YY_RULE_SETUP
#line 244 "bfin-lex.l"
return GOT;
	YY_BREAK
case 182:
YY_RULE_SETUP
#line 245 "bfin-lex.l"
return GOT17M4;
	YY_BREAK
case 183:
YY_RULE_SETUP
#line 246 "bfin-lex.l"
return FUNCDESC_GOT17M4;
	YY_BREAK
case 184:
YY_RULE_SETUP
#line 247 "bfin-lex.l"
return PLTPC;
	YY_BREAK
case 185:
YY_RULE_SETUP
#line 250 "bfin-lex.l"
return TILDA;
	YY_BREAK
case 186:
YY_RULE_SETUP
#line 251 "bfin-lex.l"
return _BAR_ASSIGN;
	YY_BREAK
case 187:
YY_RULE_SETUP
#line 252 "bfin-lex.l"
return BAR;
	YY_BREAK
case 188:
YY_RULE_SETUP
#line 253 "bfin-lex.l"
return _CARET_ASSIGN;
	YY_BREAK
case 189:
YY_RULE_SETUP
#line 254 "bfin-lex.l"
return CARET;
	YY_BREAK
case 190:
YY_RULE_SETUP
#line 255 "bfin-lex.l"
return RBRACK;
	YY_BREAK
case 191:
YY_RULE_SETUP
#line 256 "bfin-lex.l"
return LBRACK;
	YY_BREAK
case 192:
YY_RULE_SETUP
#line 257 "bfin-lex.l"
return _GREATER_GREATER_GREATER_THAN_ASSIGN;
	YY_BREAK
case 193:
YY_RULE_SETUP
#line 258 "bfin-lex.l"
return _GREATER_GREATER_ASSIGN;
	YY_BREAK
case 194:
YY_RULE_SETUP
#line 259 "bfin-lex.l"
return _GREATER_GREATER_GREATER;
	YY_BREAK
case 195:
YY_RULE_SETUP
#line 260 "bfin-lex.l"
return GREATER_GREATER;
	YY_BREAK
case 196:
YY_RULE_SETUP
#line 261 "bfin-lex.l"
return _ASSIGN_ASSIGN;
	YY_BREAK
case 197:
YY_RULE_SETUP
#line 262 "bfin-lex.l"
return ASSIGN;
	YY_BREAK
case 198:
YY_RULE_SETUP
#line 263 "bfin-lex.l"
return _LESS_THAN_ASSIGN;
	YY_BREAK
case 199:
YY_RULE_SETUP
#line 264 "bfin-lex.l"
return _LESS_LESS_ASSIGN;
	YY_BREAK
case 200:
YY_RULE_SETUP
#line 265 "bfin-lex.l"
return LESS_LESS;
	YY_BREAK
case 201:
YY_RULE_SETUP
#line 266 "bfin-lex.l"
return LESS_THAN;
	YY_BREAK
case 202:
YY_RULE_SETUP
#line 267 "bfin-lex.l"
BEGIN(FLAGS); return LPAREN;
	YY_BREAK
case 203:
YY_RULE_SETUP
#line 268 "bfin-lex.l"
BEGIN(INITIAL); return RPAREN;
	YY_BREAK
case 204:
YY_RULE_SETUP
#line 269 "bfin-lex.l"
return COLON;
	YY_BREAK
case 205:
YY_RULE_SETUP
#line 270 "bfin-lex.l"
return SLASH;
	YY_BREAK
case 206:
YY_RULE_SETUP
#line 271 "bfin-lex.l"
return _MINUS_ASSIGN;
	YY_BREAK
case 207:
YY_RULE_SETUP
#line 272 "bfin-lex.l"
return _PLUS_BAR_PLUS;
	YY_BREAK
case 208:
YY_RULE_SETUP
#line 273 "bfin-lex.l"
return _MINUS_BAR_PLUS;
	YY_BREAK
case 209:
YY_RULE_SETUP
#line 274 "bfin-lex.l"
return _PLUS_BAR_MINUS;
	YY_BREAK
case 210:
YY_RULE_SETUP
#line 275 "bfin-lex.l"
return _MINUS_BAR_MINUS;
	YY_BREAK
case 211:
YY_RULE_SETUP
#line 276 "bfin-lex.l"
return _MINUS_MINUS;
	YY_BREAK
case 212:
YY_RULE_SETUP
#line 277 "bfin-lex.l"
return MINUS;
	YY_BREAK
case 213:
YY_RULE_SETUP
#line 278 "bfin-lex.l"
return COMMA;
	YY_BREAK
case 214:
YY_RULE_SETUP
#line 279 "bfin-lex.l"
return _PLUS_ASSIGN;
	YY_BREAK
case 215:
YY_RULE_SETUP
#line 280 "bfin-lex.l"
return _PLUS_PLUS;
	YY_BREAK
case 216:
YY_RULE_SETUP
#line 281 "bfin-lex.l"
return PLUS;
	YY_BREAK
case 217:
YY_RULE_SETUP
#line 282 "bfin-lex.l"
return _STAR_ASSIGN;
	YY_BREAK
case 218:
YY_RULE_SETUP
#line 283 "bfin-lex.l"
return STAR;
	YY_BREAK
case 219:
YY_RULE_SETUP
#line 284 "bfin-lex.l"
return _AMPERSAND_ASSIGN;
	YY_BREAK
case 220:
YY_RULE_SETUP
#line 285 "bfin-lex.l"
return AMPERSAND;
	YY_BREAK
case 221:
YY_RULE_SETUP
#line 286 "bfin-lex.l"
return PERCENT;
	YY_BREAK
case 222:
YY_RULE_SETUP
#line 287 "bfin-lex.l"
return BANG;
	YY_BREAK
case 223:
YY_RULE_SETUP
#line 288 "bfin-lex.l"
return SEMICOLON;
	YY_BREAK
case 224:
YY_RULE_SETUP
#line 289 "bfin-lex.l"
return _ASSIGN_BANG;
	YY_BREAK
case 225:
YY_RULE_SETUP
#line 290 "bfin-lex.l"
return DOUBLE_BAR;
	YY_BREAK
case 226:
YY_RULE_SETUP
#line 291 "bfin-lex.l"
return AT;
	YY_BREAK
case 227:
YY_RULE_SETUP
#line 292 "bfin-lex.l"
return PREFETCH;
	YY_BREAK
case 228:
YY_RULE_SETUP
#line 293 "bfin-lex.l"
return UNLINK;
	YY_BREAK
case 229:
YY_RULE_SETUP
#line 294 "bfin-lex.l"
return LINK;
	YY_BREAK
case 230:
YY_RULE_SETUP
#line 295 "bfin-lex.l"
return IDLE;
	YY_BREAK
case 231:
YY_RULE_SETUP
#line 296 "bfin-lex.l"
return IFLUSH;
	YY_BREAK
case 232:
YY_RULE_SETUP
#line 297 "bfin-lex.l"
return FLUSHINV;
	YY_BREAK
case 233:
YY_RULE_SETUP
#line 298 "bfin-lex.l"
return FLUSH;
	YY_BREAK
case 234:
YY_RULE_SETUP
#line 299 "bfin-lex.l"
{
    yylval.value = parse_int (&yytext);
    return NUMBER;
  }
	YY_BREAK
case 235:
YY_RULE_SETUP
#line 303 "bfin-lex.l"
{
    yylval.symbol = symbol_find_or_make (yytext);
    symbol_mark_used (yylval.symbol);
    return SYMBOL;
  }
	YY_BREAK
case 236:
YY_RULE_SETUP
#line 308 "bfin-lex.l"
{
    char *name;
    char *ref = strdup (yytext);
    if (ref[1] == 'b' || ref[1] == 'B')
      {
        name = fb_label_name ((int) (ref[0] - '0'), 0);
	yylval.symbol = symbol_find (name);

	if ((yylval.symbol != NULL)
             && (S_IS_DEFINED (yylval.symbol)))
          return SYMBOL;
	as_bad ("backward reference to unknown label %d:",
						  (int) (ref[0] - '0'));
      }
    else if (ref[1] == 'f' || ref[1] == 'F')
      {
        /* Forward reference.  Expect symbol to be undefined or
           unknown.  undefined: seen it before.  unknown: never seen
           it before.

           Construct a local label name, then an undefined symbol.
           Just return it as never seen before.  */

        name = fb_label_name ((int) (ref[0] - '0'), 1);
	yylval.symbol = symbol_find_or_make (name);
	/* We have no need to check symbol properties.  */
	return SYMBOL;
      }
  }
	YY_BREAK
case 237:
YY_RULE_SETUP
#line 337 "bfin-lex.l"
;
	YY_BREAK
case 238:
YY_RULE_SETUP
#line 338 "bfin-lex.l"
;
	YY_BREAK
case 239:
YY_RULE_SETUP
#line 339 "bfin-lex.l"
return yytext[0];
	YY_BREAK
case 240:
YY_RULE_SETUP
#line 340 "bfin-lex.l"
ECHO;
	YY_BREAK
#line 2228 "bfin-lex.c"
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(KEYWORD):
case YY_STATE_EOF(FLAGS):
	yyterminate();

	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->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->yy_n_chars;
			yy_current_buffer->yy_input_file = yyin;
			yy_current_buffer->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->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_c_buf_p;
				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->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 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()
	{
	register char *dest = yy_current_buffer->yy_ch_buf;
	register char *source = yytext_ptr;
	register int number_to_move, i;
	int ret_val;

	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
		YY_FATAL_ERROR(
		"fatal flex scanner internal error--end of buffer missed" );

	if ( yy_current_buffer->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->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->yy_n_chars = yy_n_chars = 0;

	else
		{
		int num_to_read =
			yy_current_buffer->yy_buf_size - number_to_move - 1;

		while ( num_to_read <= 0 )
			{ /* Not enough room in the buffer - grow it. */
#ifdef YY_USES_REJECT
			YY_FATAL_ERROR(
"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
#else

			/* just a shorter name for the current buffer */
			YY_BUFFER_STATE b = yy_current_buffer;

			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. */
					yy_flex_realloc( (void *) b->yy_ch_buf,
							 b->yy_buf_size + 2 );
				}
			else
				/* Can't grow it, we don't own it. */
				b->yy_ch_buf = 0;

			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->yy_buf_size -
						number_to_move - 1;
#endif
			}

		if ( num_to_read > YY_READ_BUF_SIZE )
			num_to_read = YY_READ_BUF_SIZE;

		/* Read in more data. */
		YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
			yy_n_chars, num_to_read );

		yy_current_buffer->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->yy_buffer_status =
				YY_BUFFER_EOF_PENDING;
			}
		}

	else
		ret_val = EOB_ACT_CONTINUE_SCAN;

	yy_n_chars += number_to_move;
	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;

	yytext_ptr = &yy_current_buffer->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()
	{
	register yy_state_type yy_current_state;
	register char *yy_cp;

	yy_current_state = yy_start;

	for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
		{
		register 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 >= 572 )
				yy_c = yy_meta[(unsigned int) yy_c];
			}
		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) 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 );
 */

#ifdef YY_USE_PROTOS
static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
#else
static yy_state_type yy_try_NUL_trans( yy_current_state )
yy_state_type yy_current_state;
#endif
	{
	register int yy_is_jam;
	register char *yy_cp = yy_c_buf_p;

	register 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 >= 572 )
			yy_c = yy_meta[(unsigned int) yy_c];
		}
	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
	yy_is_jam = (yy_current_state == 571);

	return yy_is_jam ? 0 : yy_current_state;
	}


#ifndef YY_NO_UNPUT
#ifdef YY_USE_PROTOS
static void yyunput( int c, register char *yy_bp )
#else
static void yyunput( c, yy_bp )
int c;
register char *yy_bp;
#endif
	{
	register char *yy_cp = yy_c_buf_p;

	/* undo effects of setting up yytext */
	*yy_cp = yy_hold_char;

	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
		{ /* need to shift things up to make room */
		/* +2 for EOB chars. */
		register int number_to_move = yy_n_chars + 2;
		register char *dest = &yy_current_buffer->yy_ch_buf[
					yy_current_buffer->yy_buf_size + 2];
		register char *source =
				&yy_current_buffer->yy_ch_buf[number_to_move];

		while ( source > yy_current_buffer->yy_ch_buf )
			*--dest = *--source;

		yy_cp += (int) (dest - source);
		yy_bp += (int) (dest - source);
		yy_current_buffer->yy_n_chars =
			yy_n_chars = yy_current_buffer->yy_buf_size;

		if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
			YY_FATAL_ERROR( "flex scanner push-back overflow" );
		}

	*--yy_cp = (char) c;


	yytext_ptr = yy_bp;
	yy_hold_char = *yy_cp;
	yy_c_buf_p = yy_cp;
	}
#endif	/* ifndef YY_NO_UNPUT */


#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput()
#else
static int input()
#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->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 );

					/* fall through */

				case EOB_ACT_END_OF_FILE:
					{
					if ( yywrap() )
						return EOF;

					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;


	return c;
	}
#endif /* YY_NO_INPUT */

#ifdef YY_USE_PROTOS
void yyrestart( FILE *input_file )
#else
void yyrestart( input_file )
FILE *input_file;
#endif
	{
	if ( ! yy_current_buffer )
		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );

	yy_init_buffer( yy_current_buffer, input_file );
	yy_load_buffer_state();
	}


#ifdef YY_USE_PROTOS
void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
#else
void yy_switch_to_buffer( new_buffer )
YY_BUFFER_STATE new_buffer;
#endif
	{
	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->yy_buf_pos = yy_c_buf_p;
		yy_current_buffer->yy_n_chars = yy_n_chars;
		}

	yy_current_buffer = 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;
	}


#ifdef YY_USE_PROTOS
void yy_load_buffer_state( void )
#else
void yy_load_buffer_state()
#endif
	{
	yy_n_chars = yy_current_buffer->yy_n_chars;
	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
	yyin = yy_current_buffer->yy_input_file;
	yy_hold_char = *yy_c_buf_p;
	}


#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
#else
YY_BUFFER_STATE yy_create_buffer( file, size )
FILE *file;
int size;
#endif
	{
	YY_BUFFER_STATE b;

	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
	if ( ! b )
		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );

	b->yy_buf_size = 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 *) yy_flex_alloc( 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;
	}


#ifdef YY_USE_PROTOS
void yy_delete_buffer( YY_BUFFER_STATE b )
#else
void yy_delete_buffer( b )
YY_BUFFER_STATE b;
#endif
	{
	if ( ! b )
		return;

	if ( b == yy_current_buffer )
		yy_current_buffer = (YY_BUFFER_STATE) 0;

	if ( b->yy_is_our_buffer )
		yy_flex_free( (void *) b->yy_ch_buf );

	yy_flex_free( (void *) b );
	}



#ifdef YY_USE_PROTOS
void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
#else
void yy_init_buffer( b, file )
YY_BUFFER_STATE b;
FILE *file;
#endif


	{
	yy_flush_buffer( b );

	b->yy_input_file = file;
	b->yy_fill_buffer = 1;

#if YY_ALWAYS_INTERACTIVE
	b->yy_is_interactive = 1;
#else
#if YY_NEVER_INTERACTIVE
	b->yy_is_interactive = 0;
#else
	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
#endif
#endif
	}


#ifdef YY_USE_PROTOS
void yy_flush_buffer( YY_BUFFER_STATE b )
#else
void yy_flush_buffer( b )
YY_BUFFER_STATE b;
#endif

	{
	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();
	}


#ifndef YY_NO_SCAN_BUFFER
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
#else
YY_BUFFER_STATE yy_scan_buffer( base, size )
char *base;
yy_size_t size;
#endif
	{
	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 0;

	b = (YY_BUFFER_STATE) yy_flex_alloc( 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 = 0;
	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;
	}
#endif


#ifndef YY_NO_SCAN_STRING
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
#else
YY_BUFFER_STATE yy_scan_string( yy_str )
yyconst char *yy_str;
#endif
	{
	int len;
	for ( len = 0; yy_str[len]; ++len )
		;

	return yy_scan_bytes( yy_str, len );
	}
#endif


#ifndef YY_NO_SCAN_BYTES
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
#else
YY_BUFFER_STATE yy_scan_bytes( bytes, len )
yyconst char *bytes;
int len;
#endif
	{
	YY_BUFFER_STATE b;
	char *buf;
	yy_size_t n;
	int i;

	/* Get memory for full buffer, including space for trailing EOB's. */
	n = len + 2;
	buf = (char *) yy_flex_alloc( n );
	if ( ! buf )
		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );

	for ( i = 0; i < len; ++i )
		buf[i] = bytes[i];

	buf[len] = buf[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;
	}
#endif


#ifndef YY_NO_PUSH_STATE
#ifdef YY_USE_PROTOS
static void yy_push_state( int new_state )
#else
static void yy_push_state( new_state )
int new_state;
#endif
	{
	if ( yy_start_stack_ptr >= yy_start_stack_depth )
		{
		yy_size_t new_size;

		yy_start_stack_depth += YY_START_STACK_INCR;
		new_size = yy_start_stack_depth * sizeof( int );

		if ( ! yy_start_stack )
			yy_start_stack = (int *) yy_flex_alloc( new_size );

		else
			yy_start_stack = (int *) yy_flex_realloc(
					(void *) yy_start_stack, new_size );

		if ( ! yy_start_stack )
			YY_FATAL_ERROR(
			"out of memory expanding start-condition stack" );
		}

	yy_start_stack[yy_start_stack_ptr++] = YY_START;

	BEGIN(new_state);
	}
#endif


#ifndef YY_NO_POP_STATE
static void yy_pop_state()
	{
	if ( --yy_start_stack_ptr < 0 )
		YY_FATAL_ERROR( "start-condition stack underflow" );

	BEGIN(yy_start_stack[yy_start_stack_ptr]);
	}
#endif


#ifndef YY_NO_TOP_STATE
static int yy_top_state()
	{
	return yy_start_stack[yy_start_stack_ptr - 1];
	}
#endif

#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif

#ifdef YY_USE_PROTOS
static void yy_fatal_error( yyconst char msg[] )
#else
static void yy_fatal_error( msg )
char msg[];
#endif
	{
	(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. */ \
		yytext[yyleng] = yy_hold_char; \
		yy_c_buf_p = yytext + n; \
		yy_hold_char = *yy_c_buf_p; \
		*yy_c_buf_p = '\0'; \
		yyleng = n; \
		} \
	while ( 0 )


/* Internal utility routines. */

#ifndef yytext_ptr
#ifdef YY_USE_PROTOS
static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
#else
static void yy_flex_strncpy( s1, s2, n )
char *s1;
yyconst char *s2;
int n;
#endif
	{
	register int i;
	for ( i = 0; i < n; ++i )
		s1[i] = s2[i];
	}
#endif

#ifdef YY_NEED_STRLEN
#ifdef YY_USE_PROTOS
static int yy_flex_strlen( yyconst char *s )
#else
static int yy_flex_strlen( s )
yyconst char *s;
#endif
	{
	register int n;
	for ( n = 0; s[n]; ++n )
		;

	return n;
	}
#endif


#ifdef YY_USE_PROTOS
static void *yy_flex_alloc( yy_size_t size )
#else
static void *yy_flex_alloc( size )
yy_size_t size;
#endif
	{
	return (void *) malloc( size );
	}

#ifdef YY_USE_PROTOS
static void *yy_flex_realloc( void *ptr, yy_size_t size )
#else
static void *yy_flex_realloc( ptr, size )
void *ptr;
yy_size_t size;
#endif
	{
	/* 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 (void *) realloc( (char *) ptr, size );
	}

#ifdef YY_USE_PROTOS
static void yy_flex_free( void *ptr )
#else
static void yy_flex_free( ptr )
void *ptr;
#endif
	{
	free( ptr );
	}

#if YY_MAIN
int main()
	{
	yylex();
	return 0;
	}
#endif
#line 340 "bfin-lex.l"

static long parse_int (char **end)
{
  char fmt = '\0';
  int not_done = 1;
  int shiftvalue = 0;
  char * char_bag;
  long value = 0;
  char *arg = *end;

  while (*arg && *arg == ' ')
    arg++;

  switch (*arg)
    {
      case '1':
      case '2':
      case '3':
      case '4':
      case '5':
      case '6':
      case '7':
      case '8':
      case '9':
        fmt = 'd';
        break;

      case '0':  /* Accept different formated integers hex octal and binary. */
        {
	  char c = *++arg;
          arg++;
	  if (c == 'x' || c == 'X') /* Hex input.  */
	    fmt = 'h';
	  else if (c == 'b' || c == 'B')
	    fmt = 'b';
	  else if (c == '.')
	    fmt = 'f';
	  else
            {             /* Octal.  */
	      arg--;
	      fmt = 'o';
	    }
	  break;
        }

      case 'd':
      case 'D':
      case 'h':
      case 'H':
      case 'o':
      case 'O':
      case 'b':
      case 'B':
      case 'f':
      case 'F':
        {
	  fmt = *arg++;
	  if (*arg == '#')
	    arg++;
        }
    }

  switch (fmt)
    {
      case 'h':
      case 'H':
        shiftvalue = 4;
        char_bag = "0123456789ABCDEFabcdef";
        break;

      case 'o':
      case 'O':
        shiftvalue = 3;
        char_bag = "01234567";
        break;

      case 'b':
      case 'B':
        shiftvalue = 1;
        char_bag = "01";
        break;

/* The assembler allows for fractional constants to be created
   by either the 0.xxxx or the f#xxxx format

   i.e.   0.5 would result in 0x4000

   note .5 would result in the identifier .5.

   The assembler converts to fractional format 1.15 by the simple rule:

             value = (short) (finput * (1 << 15)).  */

      case 'f':
      case 'F':
        {
          float fval = 0.0;
          float pos = 10.0;
          while (1)
            {
              int c;
              c = *arg++;

              if (c >= '0' && c <= '9')
                {
                  float digit = (c - '0') / pos;
                  fval = fval + digit;
                  pos = pos * 10.0;
                }
              else
                {
	          *--arg = c;
                  value = (short) (fval * (1 << 15));
                  break;
                }
            }
          *end = arg+1;
          return value;
        }

      case 'd':
      case 'D':
      default:
        {
          while (1)
            {
              char c;
              c = *arg++;
              if (c >= '0' && c <= '9')
                value = (value * 10) + (c - '0');
              else
                {
                  /* Constants that are suffixed with k|K are multiplied by 1024
                     This suffix is only allowed on decimal constants. */
                  if (c == 'k' || c == 'K')
                    value *= 1024;
                  else
                    *--arg = c;
                  break;
                }
            }
          *end = arg+1;
          return value;
        }
    }

  while (not_done)
    {
      char c;
      c = *arg++;
      if (c == 0 || !strchr (char_bag, c))
	{
          not_done = 0;
          *--arg = c;
        }
      else
        {
          if (c >= 'a' && c <= 'z')
            c = c - ('a' - '9') + 1;
          else if (c >= 'A' && c <= 'Z')
            c = c - ('A' - '9') + 1;

          c -= '0';
          value = (value << shiftvalue) + c;
        }
    }
  *end = arg+1;
  return value;
}


static int parse_reg (Register *r, int cl, char *rt)
{
  r->regno = cl | (rt[1] - '0');
  r->flags = F_REG_NONE;
  return REG;
}

static int parse_halfreg (Register *r, int cl, char *rt)
{
  r->regno = cl | (rt[1] - '0');

  switch (rt[3])
    {
      case 'b':
      case 'B':
	return BYTE_DREG;

      case 'l':
      case 'L':
	r->flags = F_REG_LOW;
	break;

      case 'h':
      case 'H':
	r->flags = F_REG_HIGH;
	break;
    }

  return HALF_REG;
}

/* Our start state is KEYWORD as we have
   command keywords such as PREFETCH.  */

void
set_start_state (void)
{
  BEGIN KEYWORD;
}


#ifndef yywrap
int
yywrap ()
{
  return 1;
}
#endif
