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gnu / binutils-gdb / binutils-2_20 / . / gas / bfin-lex.c
blob: f6d2f418ccd5c9874bf778d3959ab61b6fa0e51b [file] [log] [blame]
#line 3 "bfin-lex.c"
#define YY_INT_ALIGNED short int
/* A lexical scanner generated by flex */
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#define YY_FLEX_SUBMINOR_VERSION 35
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
/* First, we deal with platform-specific or compiler-specific issues. */
/* begin standard C headers. */
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
/* end standard C headers. */
/* flex integer type definitions */
#ifndef FLEXINT_H
#define FLEXINT_H
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
* if you want the limit (max/min) macros for int types.
*/
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
#endif
#include <inttypes.h>
typedef int8_t flex_int8_t;
typedef uint8_t flex_uint8_t;
typedef int16_t flex_int16_t;
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
#else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef int flex_int32_t;
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
#endif /* ! C99 */
/* Limits of integral types. */
#ifndef INT8_MIN
#define INT8_MIN (-128)
#endif
#ifndef INT16_MIN
#define INT16_MIN (-32767-1)
#endif
#ifndef INT32_MIN
#define INT32_MIN (-2147483647-1)
#endif
#ifndef INT8_MAX
#define INT8_MAX (127)
#endif
#ifndef INT16_MAX
#define INT16_MAX (32767)
#endif
#ifndef INT32_MAX
#define INT32_MAX (2147483647)
#endif
#ifndef UINT8_MAX
#define UINT8_MAX (255U)
#endif
#ifndef UINT16_MAX
#define UINT16_MAX (65535U)
#endif
#ifndef UINT32_MAX
#define UINT32_MAX (4294967295U)
#endif
#endif /* ! FLEXINT_H */
#ifdef __cplusplus
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
/* C99 requires __STDC__ to be defined as 1. */
#if defined (__STDC__)
#define YY_USE_CONST
#endif /* defined (__STDC__) */
#endif /* ! __cplusplus */
#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#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
#define YY_BUF_SIZE 16384
#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 yy_size_t 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)
/* 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.
*/
yy_size_t yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
yy_size_t 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 = 0; /**< 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 yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */
yy_size_t yyleng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
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,yy_size_t 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 */
typedef unsigned char YY_CHAR;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef int yy_state_type;
extern int yylineno;
int yylineno = 1;
extern char *yytext;
#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 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 = (size_t) (yy_cp - yy_bp); \
(yy_hold_char) = *yy_cp; \
*yy_cp = '\0'; \
(yy_c_buf_p) = yy_cp;
#define YY_NUM_RULES 237
#define YY_END_OF_BUFFER 238
/* 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[555] =
{ 0,
0, 0, 0, 0, 238, 236, 234, 234, 219, 232,
218, 217, 199, 200, 215, 213, 210, 209, 202, 231,
231, 201, 220, 198, 194, 236, 223, 232, 148, 232,
232, 232, 232, 232, 232, 232, 232, 232, 70, 232,
232, 232, 54, 19, 18, 232, 12, 10, 8, 7,
188, 187, 186, 232, 184, 182, 232, 232, 232, 232,
232, 232, 216, 214, 212, 211, 0, 208, 203, 0,
0, 0, 231, 233, 0, 197, 195, 221, 193, 192,
177, 174, 232, 232, 232, 150, 151, 232, 232, 149,
0, 147, 232, 140, 232, 232, 136, 232, 125, 232,
123, 232, 232, 232, 232, 232, 232, 232, 103, 102,
101, 232, 100, 99, 232, 232, 97, 232, 95, 94,
93, 91, 232, 85, 232, 232, 77, 86, 232, 71,
69, 232, 232, 232, 232, 65, 232, 232, 232, 59,
232, 56, 232, 232, 53, 232, 232, 232, 232, 232,
232, 232, 232, 232, 232, 232, 232, 25, 232, 232,
232, 232, 232, 15, 14, 232, 232, 158, 232, 185,
232, 183, 222, 232, 232, 95, 232, 232, 232, 204,
206, 205, 207, 0, 0, 231, 231, 196, 190, 191,
232, 232, 170, 152, 153, 232, 232, 161, 162, 232,
154, 156, 231, 232, 232, 232, 232, 232, 232, 124,
232, 232, 119, 232, 232, 232, 232, 232, 232, 232,
232, 232, 178, 98, 232, 232, 232, 232, 232, 232,
80, 83, 78, 81, 232, 232, 232, 79, 82, 232,
67, 66, 232, 63, 62, 232, 232, 232, 232, 232,
232, 232, 232, 232, 232, 44, 39, 38, 37, 36,
35, 34, 232, 32, 31, 232, 232, 232, 232, 232,
232, 232, 21, 232, 232, 16, 13, 232, 9, 232,
232, 232, 232, 232, 232, 232, 235, 189, 169, 167,
176, 175, 168, 166, 173, 172, 232, 232, 232, 155,
157, 146, 232, 232, 232, 232, 139, 138, 232, 127,
232, 232, 118, 232, 232, 232, 232, 111, 110, 232,
232, 232, 232, 232, 232, 232, 105, 104, 232, 232,
232, 96, 232, 92, 89, 84, 74, 232, 232, 68,
64, 232, 61, 60, 58, 57, 232, 55, 45, 232,
50, 47, 49, 46, 48, 232, 232, 43, 42, 232,
232, 232, 232, 232, 27, 24, 23, 232, 232, 232,
232, 232, 232, 227, 232, 226, 232, 232, 232, 232,
159, 232, 232, 232, 232, 232, 232, 232, 232, 232,
232, 122, 232, 117, 116, 232, 232, 232, 232, 232,
232, 232, 232, 108, 232, 232, 232, 232, 232, 232,
232, 232, 232, 232, 2, 181, 52, 41, 40, 33,
232, 232, 232, 30, 232, 22, 232, 232, 232, 171,
230, 232, 232, 232, 232, 232, 163, 160, 145, 144,
143, 142, 141, 232, 232, 232, 232, 126, 121, 232,
232, 232, 232, 232, 51, 232, 232, 107, 232, 232,
232, 232, 232, 88, 87, 90, 232, 232, 73, 72,
29, 232, 232, 232, 20, 232, 232, 232, 228, 232,
225, 164, 165, 232, 232, 232, 232, 232, 232, 120,
232, 114, 113, 232, 232, 232, 5, 106, 232, 179,
232, 232, 232, 232, 28, 232, 232, 17, 11, 232,
232, 232, 232, 135, 133, 134, 132, 129, 232, 115,
232, 6, 109, 232, 232, 3, 232, 76, 1, 26,
229, 224, 137, 130, 131, 232, 232, 232, 232, 232,
128, 232, 232, 4, 75, 232, 232, 112, 232, 232,
232, 232, 180, 0
} ;
static yyconst flex_int32_t 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, 63, 64, 35, 36,
37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
65, 48, 49, 66, 51, 67, 53, 54, 55, 56,
57, 58, 1, 68, 1, 69, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 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 flex_int32_t yy_meta[70] =
{ 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, 5, 6, 6, 6, 5, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 4, 3, 3, 1, 1,
1, 3, 6, 5, 3, 3, 3, 1, 1
} ;
static yyconst flex_int16_t yy_base[560] =
{ 0,
0, 0, 32, 33, 758, 759, 759, 759, 759, 0,
759, 727, 759, 759, 726, 60, 759, 61, 744, 63,
68, 759, 759, 58, 75, 723, 759, 116, 176, 60,
79, 44, 87, 89, 98, 165, 700, 226, 158, 47,
113, 277, 327, 376, 108, 701, 58, 731, 0, 0,
759, 759, 720, 685, 100, 759, 144, 72, 707, 65,
118, 0, 759, 759, 759, 759, 143, 759, 759, 149,
736, 189, 230, 759, 0, 716, 759, 759, 759, 91,
730, 729, 692, 120, 701, 0, 0, 218, 154, 0,
0, 726, 135, 0, 703, 49, 167, 695, 0, 697,
0, 680, 701, 696, 686, 93, 680, 234, 717, 685,
0, 168, 0, 0, 170, 693, 714, 684, 0, 0,
676, 0, 681, 710, 172, 210, 0, 176, 199, 212,
709, 667, 676, 210, 235, 0, 224, 684, 173, 705,
684, 0, 207, 672, 702, 675, 212, 679, 213, 263,
222, 243, 258, 259, 214, 673, 674, 697, 654, 669,
658, 657, 654, 0, 0, 658, 251, 0, 686, 759,
135, 759, 759, 651, 659, 658, 655, 270, 656, 759,
759, 759, 759, 688, 304, 311, 0, 759, 759, 668,
298, 312, 0, 0, 0, 658, 655, 0, 0, 278,
644, 643, 0, 273, 320, 639, 309, 655, 647, 0,
644, 645, 343, 292, 325, 275, 326, 333, 336, 320,
340, 653, 669, 0, 327, 345, 649, 666, 636, 357,
0, 0, 0, 0, 635, 348, 641, 0, 0, 358,
0, 0, 633, 0, 0, 644, 628, 643, 363, 634,
628, 352, 378, 624, 384, 413, 0, 0, 0, 0,
0, 0, 628, 0, 0, 360, 622, 370, 634, 625,
394, 624, 0, 634, 356, 0, 0, 606, 0, 601,
615, 628, 611, 620, 624, 620, 649, 759, 0, 0,
0, 0, 0, 0, 0, 0, 613, 620, 377, 0,
0, 0, 613, 603, 618, 398, 0, 603, 398, 638,
617, 614, 408, 605, 408, 598, 604, 0, 0, 414,
417, 591, 593, 402, 609, 422, 0, 0, 608, 619,
406, 0, 580, 0, 626, 0, 578, 586, 600, 0,
0, 600, 0, 0, 0, 0, 601, 0, 0, 598,
0, 0, 0, 0, 0, 615, 616, 0, 0, 596,
596, 406, 593, 407, 426, 0, 0, 594, 590, 576,
581, 558, 584, 561, 571, 0, 584, 574, 443, 412,
0, 415, 563, 415, 574, 424, 577, 568, 433, 569,
558, 0, 562, 0, 0, 564, 567, 569, 570, 555,
426, 572, 555, 0, 563, 569, 566, 557, 566, 420,
443, 455, 552, 431, 0, 0, 0, 0, 0, 0,
559, 442, 547, 0, 556, 0, 557, 558, 451, 0,
553, 553, 436, 549, 568, 569, 0, 0, 0, 0,
0, 0, 0, 548, 482, 553, 539, 0, 567, 541,
443, 445, 538, 532, 0, 534, 544, 0, 454, 529,
558, 471, 541, 0, 0, 0, 540, 530, 0, 0,
0, 455, 538, 456, 0, 457, 518, 527, 0, 537,
0, 0, 0, 533, 150, 468, 522, 526, 478, 0,
512, 0, 0, 530, 529, 463, 0, 0, 530, 0,
511, 514, 523, 525, 0, 465, 501, 0, 0, 489,
500, 466, 480, 0, 0, 0, 0, 0, 504, 0,
481, 0, 0, 474, 484, 0, 490, 0, 0, 0,
0, 0, 0, 0, 0, 483, 370, 352, 345, 279,
0, 219, 473, 0, 0, 475, 477, 0, 220, 207,
134, 61, 0, 759, 542, 545, 550, 552, 554
} ;
static yyconst flex_int16_t yy_def[560] =
{ 0,
554, 1, 1, 1, 554, 554, 554, 554, 554, 555,
554, 554, 554, 554, 554, 554, 554, 554, 554, 556,
556, 554, 554, 554, 554, 554, 554, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
554, 554, 554, 28, 554, 554, 555, 36, 38, 42,
555, 555, 554, 554, 554, 554, 554, 554, 554, 554,
557, 554, 554, 554, 558, 554, 554, 554, 554, 554,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
559, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 554,
555, 554, 554, 555, 555, 555, 555, 555, 555, 554,
554, 554, 554, 557, 557, 554, 558, 554, 554, 554,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 559, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 557, 554, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 555,
555, 555, 555, 0, 554, 554, 554, 554, 554
} ;
static yyconst flex_int16_t yy_nxt[829] =
{ 0,
6, 7, 8, 9, 6, 10, 11, 12, 13, 14,
15, 16, 17, 18, 10, 19, 20, 21, 21, 21,
21, 21, 21, 21, 21, 21, 22, 23, 24, 25,
26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
36, 37, 10, 38, 39, 40, 41, 42, 10, 43,
44, 45, 46, 47, 48, 49, 10, 50, 51, 52,
53, 10, 54, 29, 41, 43, 45, 55, 56, 57,
57, 65, 58, 58, 68, 59, 59, 72, 78, 60,
60, 553, 554, 91, 61, 61, 76, 77, 107, 66,
69, 91, 98, 135, 99, 207, 74, 136, 167, 108,
74, 74, 91, 100, 79, 74, 101, 175, 168, 176,
102, 135, 104, 207, 178, 105, 103, 91, 75, 106,
189, 190, 98, 554, 101, 111, 74, 67, 70, 172,
178, 74, 81, 82, 109, 112, 194, 195, 114, 110,
113, 115, 104, 215, 162, 163, 216, 164, 91, 83,
84, 165, 116, 112, 180, 113, 181, 137, 138, 85,
182, 86, 183, 179, 87, 139, 88, 173, 166, 89,
201, 202, 513, 90, 131, 131, 131, 131, 552, 83,
91, 117, 117, 117, 117, 193, 205, 174, 231, 232,
132, 109, 92, 92, 92, 92, 110, 514, 133, 280,
118, 205, 119, 134, 120, 186, 186, 186, 186, 186,
186, 186, 186, 186, 186, 121, 93, 122, 208, 223,
132, 224, 235, 94, 248, 95, 233, 234, 238, 239,
551, 96, 97, 208, 223, 236, 224, 550, 237, 248,
235, 95, 124, 124, 124, 124, 73, 73, 73, 73,
73, 73, 73, 73, 73, 73, 243, 197, 251, 125,
126, 198, 127, 255, 257, 268, 546, 199, 218, 200,
246, 263, 128, 251, 243, 264, 129, 130, 255, 257,
268, 219, 244, 199, 200, 220, 245, 263, 246, 125,
128, 266, 130, 140, 140, 140, 140, 140, 140, 258,
220, 245, 278, 259, 265, 264, 285, 267, 260, 141,
299, 142, 302, 261, 185, 252, 302, 278, 262, 287,
143, 266, 265, 318, 545, 319, 144, 186, 186, 186,
186, 186, 186, 186, 186, 186, 186, 289, 316, 141,
299, 290, 144, 145, 145, 145, 145, 145, 145, 145,
145, 293, 291, 292, 303, 294, 316, 317, 308, 146,
320, 321, 322, 147, 304, 323, 295, 296, 325, 326,
305, 306, 148, 149, 308, 313, 331, 314, 150, 327,
324, 544, 315, 328, 332, 326, 306, 317, 332, 146,
543, 149, 331, 150, 151, 323, 336, 340, 325, 338,
336, 340, 345, 348, 542, 313, 345, 370, 152, 361,
153, 349, 154, 155, 338, 156, 157, 349, 348, 363,
351, 349, 370, 158, 352, 361, 159, 160, 381, 353,
356, 357, 161, 366, 354, 363, 385, 367, 152, 355,
397, 349, 160, 381, 388, 389, 400, 394, 386, 401,
390, 395, 358, 404, 406, 409, 359, 422, 424, 425,
435, 436, 388, 438, 439, 446, 441, 437, 404, 463,
397, 409, 422, 424, 472, 443, 400, 455, 438, 401,
439, 441, 470, 477, 406, 463, 464, 480, 467, 425,
443, 468, 455, 465, 492, 446, 493, 470, 466, 485,
486, 487, 480, 501, 472, 498, 505, 507, 508, 492,
519, 493, 515, 477, 523, 516, 529, 533, 467, 547,
498, 505, 507, 508, 534, 541, 548, 535, 549, 523,
540, 529, 533, 501, 539, 538, 537, 547, 536, 532,
519, 548, 531, 549, 62, 62, 62, 62, 73, 73,
184, 530, 184, 184, 184, 184, 187, 187, 203, 203,
528, 527, 526, 525, 524, 522, 521, 520, 518, 517,
512, 511, 510, 509, 506, 504, 503, 502, 500, 499,
497, 496, 495, 494, 491, 490, 489, 488, 484, 483,
482, 481, 479, 478, 476, 475, 474, 473, 471, 469,
462, 461, 460, 459, 458, 457, 456, 454, 453, 452,
451, 450, 449, 448, 447, 445, 444, 442, 440, 434,
433, 432, 410, 431, 430, 429, 428, 427, 426, 423,
421, 420, 419, 418, 417, 416, 415, 414, 413, 412,
411, 410, 408, 407, 405, 403, 402, 399, 398, 396,
393, 392, 391, 387, 384, 383, 382, 380, 379, 185,
378, 377, 376, 375, 374, 373, 372, 371, 369, 368,
365, 364, 362, 360, 350, 347, 346, 344, 343, 342,
341, 339, 337, 335, 334, 333, 330, 329, 312, 311,
310, 309, 307, 301, 300, 298, 297, 288, 185, 286,
284, 283, 282, 281, 279, 277, 276, 275, 274, 273,
272, 271, 270, 269, 256, 254, 253, 252, 250, 249,
247, 242, 241, 240, 230, 229, 228, 227, 226, 225,
222, 221, 217, 214, 213, 212, 211, 210, 209, 206,
204, 196, 193, 192, 191, 188, 185, 177, 171, 170,
169, 166, 123, 80, 71, 64, 63, 554, 5, 554,
554, 554, 554, 554, 554, 554, 554, 554, 554, 554,
554, 554, 554, 554, 554, 554, 554, 554, 554, 554,
554, 554, 554, 554, 554, 554, 554, 554, 554, 554,
554, 554, 554, 554, 554, 554, 554, 554, 554, 554,
554, 554, 554, 554, 554, 554, 554, 554, 554, 554,
554, 554, 554, 554, 554, 554, 554, 554, 554, 554,
554, 554, 554, 554, 554, 554, 554, 554
} ;
static yyconst flex_int16_t yy_chk[829] =
{ 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, 1, 1, 1, 1, 1, 3,
4, 16, 3, 4, 18, 3, 4, 20, 25, 3,
4, 552, 21, 31, 3, 4, 24, 24, 32, 16,
18, 33, 30, 40, 30, 96, 20, 40, 47, 32,
20, 21, 35, 30, 25, 21, 30, 58, 47, 58,
30, 40, 31, 96, 60, 31, 30, 41, 20, 31,
80, 80, 30, 21, 30, 34, 20, 16, 18, 55,
60, 21, 28, 28, 33, 34, 84, 84, 35, 33,
34, 35, 31, 106, 45, 45, 106, 45, 57, 28,
28, 45, 35, 34, 67, 34, 67, 41, 41, 28,
70, 28, 70, 61, 28, 41, 28, 55, 61, 28,
89, 89, 485, 28, 39, 39, 39, 39, 551, 28,
29, 36, 36, 36, 36, 171, 93, 57, 125, 125,
39, 57, 29, 29, 29, 29, 57, 485, 39, 171,
36, 93, 36, 39, 36, 72, 72, 72, 72, 72,
72, 72, 72, 72, 72, 36, 29, 36, 97, 112,
39, 115, 128, 29, 139, 29, 126, 126, 130, 130,
550, 29, 29, 97, 112, 129, 115, 549, 129, 139,
128, 29, 38, 38, 38, 38, 73, 73, 73, 73,
73, 73, 73, 73, 73, 73, 134, 88, 143, 38,
38, 88, 38, 147, 149, 155, 542, 88, 108, 88,
137, 151, 38, 143, 134, 152, 38, 38, 147, 149,
155, 108, 135, 88, 88, 108, 135, 151, 137, 38,
38, 154, 38, 42, 42, 42, 42, 42, 42, 150,
108, 135, 167, 150, 153, 152, 178, 154, 150, 42,
200, 42, 204, 150, 185, 178, 204, 167, 150, 185,
42, 154, 153, 216, 540, 216, 42, 186, 186, 186,
186, 186, 186, 186, 186, 186, 186, 191, 214, 42,
200, 191, 42, 43, 43, 43, 43, 43, 43, 43,
43, 192, 191, 191, 205, 192, 214, 215, 207, 43,
217, 217, 217, 43, 205, 218, 192, 192, 219, 220,
205, 205, 43, 43, 207, 213, 225, 213, 43, 221,
218, 539, 213, 221, 226, 220, 205, 215, 226, 43,
538, 43, 225, 43, 44, 218, 230, 240, 219, 236,
230, 240, 249, 252, 537, 213, 249, 275, 44, 266,
44, 253, 44, 44, 236, 44, 44, 253, 252, 268,
255, 253, 275, 44, 255, 266, 44, 44, 299, 255,
256, 256, 44, 271, 255, 268, 306, 271, 44, 255,
315, 253, 44, 299, 309, 309, 320, 313, 306, 321,
309, 313, 256, 324, 326, 331, 256, 362, 364, 365,
379, 379, 309, 380, 382, 389, 384, 379, 324, 410,
315, 331, 362, 364, 422, 386, 320, 401, 380, 321,
382, 384, 414, 429, 326, 410, 411, 433, 412, 365,
386, 412, 401, 411, 451, 389, 452, 414, 411, 445,
445, 445, 433, 462, 422, 459, 472, 474, 476, 451,
489, 452, 486, 429, 496, 486, 506, 512, 412, 543,
459, 472, 474, 476, 513, 536, 546, 513, 547, 496,
527, 506, 512, 462, 525, 524, 521, 543, 519, 511,
489, 546, 510, 547, 555, 555, 555, 555, 556, 556,
557, 507, 557, 557, 557, 557, 558, 558, 559, 559,
504, 503, 502, 501, 499, 495, 494, 491, 488, 487,
484, 480, 478, 477, 473, 468, 467, 463, 461, 460,
457, 456, 454, 453, 450, 449, 447, 446, 444, 436,
435, 434, 432, 431, 428, 427, 425, 423, 421, 413,
409, 408, 407, 406, 405, 403, 402, 400, 399, 398,
397, 396, 393, 391, 390, 388, 387, 385, 383, 378,
377, 375, 374, 373, 372, 371, 370, 369, 368, 363,
361, 360, 357, 356, 350, 347, 342, 339, 338, 337,
335, 333, 330, 329, 325, 323, 322, 317, 316, 314,
312, 311, 310, 308, 305, 304, 303, 298, 297, 287,
286, 285, 284, 283, 282, 281, 280, 278, 274, 272,
270, 269, 267, 263, 254, 251, 250, 248, 247, 246,
243, 237, 235, 229, 228, 227, 223, 222, 212, 211,
209, 208, 206, 202, 201, 197, 196, 190, 184, 179,
177, 176, 175, 174, 169, 166, 163, 162, 161, 160,
159, 158, 157, 156, 148, 146, 145, 144, 141, 140,
138, 133, 132, 131, 124, 123, 121, 118, 117, 116,
110, 109, 107, 105, 104, 103, 102, 100, 98, 95,
92, 85, 83, 82, 81, 76, 71, 59, 54, 53,
48, 46, 37, 26, 19, 15, 12, 5, 554, 554,
554, 554, 554, 554, 554, 554, 554, 554, 554, 554,
554, 554, 554, 554, 554, 554, 554, 554, 554, 554,
554, 554, 554, 554, 554, 554, 554, 554, 554, 554,
554, 554, 554, 554, 554, 554, 554, 554, 554, 554,
554, 554, 554, 554, 554, 554, 554, 554, 554, 554,
554, 554, 554, 554, 554, 554, 554, 554, 554, 554,
554, 554, 554, 554, 554, 554, 554, 554
} ;
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 "bfin-lex.l"
/* bfin-lex.l ADI Blackfin lexer
Copyright 2005, 2006, 2007, 2008
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. */
#line 854 "bfin-lex.c"
#define INITIAL 0
#define KEYWORD 1
#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 );
yy_size_t 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
static void yyunput (int c,char *buf_ptr );
#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
#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 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_LVALUE->yy_is_interactive ) \
{ \
int c = '*'; \
yy_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 = 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 break;
#endif
#define YY_RULE_SETUP \
YY_USER_ACTION
/** The main scanner function which does all the work.
*/
YY_DECL
{
register yy_state_type yy_current_state;
register char *yy_cp, *yy_bp;
register int yy_act;
#line 43 "bfin-lex.l"
#line 1039 "bfin-lex.c"
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( );
}
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 >= 555 )
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] != 759 );
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 44 "bfin-lex.l"
_REG.regno = REG_sftreset; return REG;
YY_BREAK
case 2:
YY_RULE_SETUP
#line 45 "bfin-lex.l"
_REG.regno = REG_omode; return REG;
YY_BREAK
case 3:
YY_RULE_SETUP
#line 46 "bfin-lex.l"
_REG.regno = REG_idle_req; return REG;
YY_BREAK
case 4:
YY_RULE_SETUP
#line 47 "bfin-lex.l"
_REG.regno = REG_hwerrcause; return REG;
YY_BREAK
case 5:
YY_RULE_SETUP
#line 48 "bfin-lex.l"
_REG.regno = REG_excause; return REG;
YY_BREAK
case 6:
YY_RULE_SETUP
#line 49 "bfin-lex.l"
_REG.regno = REG_emucause; return REG;
YY_BREAK
case 7:
YY_RULE_SETUP
#line 50 "bfin-lex.l"
return Z;
YY_BREAK
case 8:
YY_RULE_SETUP
#line 51 "bfin-lex.l"
return X;
YY_BREAK
case 9:
YY_RULE_SETUP
#line 52 "bfin-lex.l"
yylval.value = M_W32; return MMOD;
YY_BREAK
case 10:
YY_RULE_SETUP
#line 53 "bfin-lex.l"
return W;
YY_BREAK
case 11:
YY_RULE_SETUP
#line 54 "bfin-lex.l"
return VIT_MAX;
YY_BREAK
case 12:
YY_RULE_SETUP
#line 55 "bfin-lex.l"
return V; /* Special: V is a statflag and a modifier. */
YY_BREAK
case 13:
YY_RULE_SETUP
#line 56 "bfin-lex.l"
_REG.regno = REG_USP; return REG;
YY_BREAK
case 14:
YY_RULE_SETUP
#line 57 "bfin-lex.l"
return TL;
YY_BREAK
case 15:
YY_RULE_SETUP
#line 58 "bfin-lex.l"
return TH;
YY_BREAK
case 16:
YY_RULE_SETUP
#line 59 "bfin-lex.l"
yylval.value = M_TFU; return MMOD;
YY_BREAK
case 17:
YY_RULE_SETUP
#line 60 "bfin-lex.l"
return TESTSET;
YY_BREAK
case 18:
YY_RULE_SETUP
#line 61 "bfin-lex.l"
yylval.value = M_T; return MMOD;
YY_BREAK
case 19:
YY_RULE_SETUP
#line 62 "bfin-lex.l"
return S;
YY_BREAK
case 20:
YY_RULE_SETUP
#line 63 "bfin-lex.l"
_REG.regno = REG_SYSCFG; return REG;
YY_BREAK
case 21:
YY_RULE_SETUP
#line 64 "bfin-lex.l"
return STI;
YY_BREAK
case 22:
YY_RULE_SETUP
#line 65 "bfin-lex.l"
return SSYNC;
YY_BREAK
case 23:
YY_RULE_SETUP
#line 66 "bfin-lex.l"
_REG.regno = REG_SP; _REG.flags = F_REG_LOW; return HALF_REG;
YY_BREAK
case 24:
YY_RULE_SETUP
#line 67 "bfin-lex.l"
_REG.regno = REG_SP; _REG.flags = F_REG_HIGH; return HALF_REG;
YY_BREAK
case 25:
YY_RULE_SETUP
#line 68 "bfin-lex.l"
_REG.regno = REG_SP; return REG;
YY_BREAK
case 26:
YY_RULE_SETUP
#line 69 "bfin-lex.l"
return SIGNBITS;
YY_BREAK
case 27:
YY_RULE_SETUP
#line 70 "bfin-lex.l"
return SIGN;
YY_BREAK
case 28:
YY_RULE_SETUP
#line 71 "bfin-lex.l"
_REG.regno = REG_SEQSTAT; return REG;
YY_BREAK
case 29:
YY_RULE_SETUP
#line 72 "bfin-lex.l"
return SEARCH;
YY_BREAK
case 30:
YY_RULE_SETUP
#line 73 "bfin-lex.l"
return SHIFT;
YY_BREAK
case 31:
YY_RULE_SETUP
#line 74 "bfin-lex.l"
return SCO;
YY_BREAK
case 32:
YY_RULE_SETUP
#line 76 "bfin-lex.l"
return SAA;
YY_BREAK
case 33:
YY_RULE_SETUP
#line 77 "bfin-lex.l"
yylval.value = M_S2RND; return MMOD;
YY_BREAK
case 34:
YY_RULE_SETUP
#line 78 "bfin-lex.l"
return RTX;
YY_BREAK
case 35:
YY_RULE_SETUP
#line 79 "bfin-lex.l"
return RTS;
YY_BREAK
case 36:
YY_RULE_SETUP
#line 80 "bfin-lex.l"
return RTN;
YY_BREAK
case 37:
YY_RULE_SETUP
#line 81 "bfin-lex.l"
return RTI;
YY_BREAK
case 38:
YY_RULE_SETUP
#line 82 "bfin-lex.l"
return RTE;
YY_BREAK
case 39:
YY_RULE_SETUP
#line 83 "bfin-lex.l"
return ROT;
YY_BREAK
case 40:
YY_RULE_SETUP
#line 84 "bfin-lex.l"
return RND20;
YY_BREAK
case 41:
YY_RULE_SETUP
#line 85 "bfin-lex.l"
return RND12;
YY_BREAK
case 42:
YY_RULE_SETUP
#line 86 "bfin-lex.l"
return RNDL;
YY_BREAK
case 43:
YY_RULE_SETUP
#line 87 "bfin-lex.l"
return RNDH;
YY_BREAK
case 44:
YY_RULE_SETUP
#line 88 "bfin-lex.l"
return RND;
YY_BREAK
case 45:
YY_RULE_SETUP
#line 90 "bfin-lex.l"
return parse_halfreg(&yylval.reg, T_REG_R, yytext);
YY_BREAK
case 46:
YY_RULE_SETUP
#line 92 "bfin-lex.l"
_REG.regno = REG_RETS; return REG;
YY_BREAK
case 47:
YY_RULE_SETUP
#line 93 "bfin-lex.l"
_REG.regno = REG_RETI; return REG;
YY_BREAK
case 48:
YY_RULE_SETUP
#line 94 "bfin-lex.l"
_REG.regno = REG_RETX; return REG;
YY_BREAK
case 49:
YY_RULE_SETUP
#line 95 "bfin-lex.l"
_REG.regno = REG_RETN; return REG;
YY_BREAK
case 50:
YY_RULE_SETUP
#line 96 "bfin-lex.l"
_REG.regno = REG_RETE; return REG;
YY_BREAK
case 51:
YY_RULE_SETUP
#line 97 "bfin-lex.l"
_REG.regno = REG_EMUDAT; return REG;
YY_BREAK
case 52:
YY_RULE_SETUP
#line 98 "bfin-lex.l"
return RAISE;
YY_BREAK
case 53:
YY_RULE_SETUP
#line 100 "bfin-lex.l"
return parse_reg (&yylval.reg, T_REG_R, yytext);
YY_BREAK
case 54:
YY_RULE_SETUP
#line 102 "bfin-lex.l"
return R;
YY_BREAK
case 55:
YY_RULE_SETUP
#line 103 "bfin-lex.l"
return PRNT;
YY_BREAK
case 56:
YY_RULE_SETUP
#line 104 "bfin-lex.l"
return PC;
YY_BREAK
case 57:
YY_RULE_SETUP
#line 105 "bfin-lex.l"
return PACK;
YY_BREAK
case 58:
YY_RULE_SETUP
#line 107 "bfin-lex.l"
return parse_halfreg (&yylval.reg, T_REG_P, yytext);
YY_BREAK
case 59:
YY_RULE_SETUP
#line 108 "bfin-lex.l"
return parse_reg (&yylval.reg, T_REG_P, yytext);
YY_BREAK
case 60:
YY_RULE_SETUP
#line 110 "bfin-lex.l"
return OUTC;
YY_BREAK
case 61:
YY_RULE_SETUP
#line 111 "bfin-lex.l"
return ONES;
YY_BREAK
case 62:
YY_RULE_SETUP
#line 113 "bfin-lex.l"
return NOT;
YY_BREAK
case 63:
YY_RULE_SETUP
#line 114 "bfin-lex.l"
return NOP;
YY_BREAK
case 64:
YY_RULE_SETUP
#line 115 "bfin-lex.l"
return MNOP;
YY_BREAK
case 65:
YY_RULE_SETUP
#line 116 "bfin-lex.l"
return NS;
YY_BREAK
case 66:
YY_RULE_SETUP
#line 119 "bfin-lex.l"
return MIN;
YY_BREAK
case 67:
YY_RULE_SETUP
#line 120 "bfin-lex.l"
return MAX;
YY_BREAK
case 68:
YY_RULE_SETUP
#line 122 "bfin-lex.l"
return parse_halfreg (&yylval.reg, T_REG_M, yytext);
YY_BREAK
case 69:
YY_RULE_SETUP
#line 123 "bfin-lex.l"
return parse_reg (&yylval.reg, T_REG_M, yytext);
YY_BREAK
case 70:
YY_RULE_SETUP
#line 125 "bfin-lex.l"
return M;
YY_BREAK
case 71:
YY_RULE_SETUP
#line 126 "bfin-lex.l"
return LT;
YY_BREAK
case 72:
YY_RULE_SETUP
#line 127 "bfin-lex.l"
return LSHIFT;
YY_BREAK
case 73:
YY_RULE_SETUP
#line 128 "bfin-lex.l"
return LSETUP;
YY_BREAK
case 74:
YY_RULE_SETUP
#line 129 "bfin-lex.l"
return LOOP;
YY_BREAK
case 75:
YY_RULE_SETUP
#line 130 "bfin-lex.l"
return LOOP_BEGIN;
YY_BREAK
case 76:
YY_RULE_SETUP
#line 131 "bfin-lex.l"
return LOOP_END;
YY_BREAK
case 77:
YY_RULE_SETUP
#line 133 "bfin-lex.l"
return LE;
YY_BREAK
case 78:
YY_RULE_SETUP
#line 134 "bfin-lex.l"
_REG.regno = REG_LC0; return REG;
YY_BREAK
case 79:
YY_RULE_SETUP
#line 135 "bfin-lex.l"
_REG.regno = REG_LT0; return REG;
YY_BREAK
case 80:
YY_RULE_SETUP
#line 136 "bfin-lex.l"
_REG.regno = REG_LB0; return REG;
YY_BREAK
case 81:
YY_RULE_SETUP
#line 137 "bfin-lex.l"
_REG.regno = REG_LC1; return REG;
YY_BREAK
case 82:
YY_RULE_SETUP
#line 138 "bfin-lex.l"
_REG.regno = REG_LT1; return REG;
YY_BREAK
case 83:
YY_RULE_SETUP
#line 139 "bfin-lex.l"
_REG.regno = REG_LB1; return REG;
YY_BREAK
case 84:
YY_RULE_SETUP
#line 141 "bfin-lex.l"
return parse_halfreg (&yylval.reg, T_REG_L, yytext);
YY_BREAK
case 85:
YY_RULE_SETUP
#line 142 "bfin-lex.l"
return parse_reg (&yylval.reg, T_REG_L, yytext);
YY_BREAK
case 86:
YY_RULE_SETUP
#line 143 "bfin-lex.l"
return LO;
YY_BREAK
case 87:
YY_RULE_SETUP
#line 144 "bfin-lex.l"
{ BEGIN 0; return JUMP_DOT_S;}
YY_BREAK
case 88:
YY_RULE_SETUP
#line 145 "bfin-lex.l"
{ BEGIN 0; return JUMP_DOT_L;}
YY_BREAK
case 89:
YY_RULE_SETUP
#line 146 "bfin-lex.l"
{ BEGIN 0; return JUMP;}
YY_BREAK
case 90:
YY_RULE_SETUP
#line 147 "bfin-lex.l"
{ BEGIN 0; return JUMP_DOT_L; }
YY_BREAK
case 91:
YY_RULE_SETUP
#line 148 "bfin-lex.l"
yylval.value = M_IU; return MMOD;
YY_BREAK
case 92:
YY_RULE_SETUP
#line 149 "bfin-lex.l"
yylval.value = M_ISS2; return MMOD;
YY_BREAK
case 93:
YY_RULE_SETUP
#line 150 "bfin-lex.l"
yylval.value = M_IS; return MMOD;
YY_BREAK
case 94:
YY_RULE_SETUP
#line 151 "bfin-lex.l"
yylval.value = M_IH; return MMOD;
YY_BREAK
case 95:
YY_RULE_SETUP
#line 152 "bfin-lex.l"
return IF;
YY_BREAK
case 96:
YY_RULE_SETUP
#line 153 "bfin-lex.l"
return parse_halfreg (&yylval.reg, T_REG_I, yytext);
YY_BREAK
case 97:
YY_RULE_SETUP
#line 154 "bfin-lex.l"
return parse_reg (&yylval.reg, T_REG_I, yytext);
YY_BREAK
case 98:
YY_RULE_SETUP
#line 155 "bfin-lex.l"
return HLT;
YY_BREAK
case 99:
YY_RULE_SETUP
#line 156 "bfin-lex.l"
return HI;
YY_BREAK
case 100:
YY_RULE_SETUP
#line 157 "bfin-lex.l"
return GT;
YY_BREAK
case 101:
YY_RULE_SETUP
#line 158 "bfin-lex.l"
return GE;
YY_BREAK
case 102:
YY_RULE_SETUP
#line 159 "bfin-lex.l"
yylval.value = M_FU; return MMOD;
YY_BREAK
case 103:
YY_RULE_SETUP
#line 160 "bfin-lex.l"
_REG.regno = REG_FP; return REG;
YY_BREAK
case 104:
YY_RULE_SETUP
#line 161 "bfin-lex.l"
_REG.regno = REG_FP; _REG.flags = F_REG_LOW; return HALF_REG;
YY_BREAK
case 105:
YY_RULE_SETUP
#line 162 "bfin-lex.l"
_REG.regno = REG_FP; _REG.flags = F_REG_HIGH; return HALF_REG;
YY_BREAK
case 106:
YY_RULE_SETUP
#line 164 "bfin-lex.l"
return EXTRACT;
YY_BREAK
case 107:
YY_RULE_SETUP
#line 165 "bfin-lex.l"
return EXPADJ;
YY_BREAK
case 108:
YY_RULE_SETUP
#line 166 "bfin-lex.l"
return EXCPT;
YY_BREAK
case 109:
YY_RULE_SETUP
#line 167 "bfin-lex.l"
return EMUEXCPT;
YY_BREAK
case 110:
YY_RULE_SETUP
#line 168 "bfin-lex.l"
return DIVS;
YY_BREAK
case 111:
YY_RULE_SETUP
#line 169 "bfin-lex.l"
return DIVQ;
YY_BREAK
case 112:
YY_RULE_SETUP
#line 170 "bfin-lex.l"
return DISALGNEXCPT;
YY_BREAK
case 113:
YY_RULE_SETUP
#line 171 "bfin-lex.l"
return DEPOSIT;
YY_BREAK
case 114:
YY_RULE_SETUP
#line 172 "bfin-lex.l"
return DBGHALT;
YY_BREAK
case 115:
YY_RULE_SETUP
#line 173 "bfin-lex.l"
return DBGCMPLX;
YY_BREAK
case 116:
YY_RULE_SETUP
#line 174 "bfin-lex.l"
return DBGAL;
YY_BREAK
case 117:
YY_RULE_SETUP
#line 175 "bfin-lex.l"
return DBGAH;
YY_BREAK
case 118:
YY_RULE_SETUP
#line 176 "bfin-lex.l"
return DBGA;
YY_BREAK
case 119:
YY_RULE_SETUP
#line 177 "bfin-lex.l"
return DBG;
YY_BREAK
case 120:
YY_RULE_SETUP
#line 178 "bfin-lex.l"
{ _REG.regno = REG_CYCLES2; return REG; }
YY_BREAK
case 121:
YY_RULE_SETUP
#line 179 "bfin-lex.l"
{ _REG.regno = REG_CYCLES; return REG; }
YY_BREAK
case 122:
YY_RULE_SETUP
#line 180 "bfin-lex.l"
return CSYNC;
YY_BREAK
case 123:
YY_RULE_SETUP
#line 181 "bfin-lex.l"
return CO;
YY_BREAK
case 124:
YY_RULE_SETUP
#line 182 "bfin-lex.l"
return CLI;
YY_BREAK
case 125:
YY_RULE_SETUP
#line 184 "bfin-lex.l"
_REG.regno = REG_CC; return CCREG;
YY_BREAK
case 126:
YY_RULE_SETUP
#line 185 "bfin-lex.l"
{ BEGIN 0; return CALL;}
YY_BREAK
case 127:
YY_RULE_SETUP
#line 186 "bfin-lex.l"
{ BEGIN 0; return CALL;}
YY_BREAK
case 128:
YY_RULE_SETUP
#line 187 "bfin-lex.l"
return BYTEUNPACK;
YY_BREAK
case 129:
YY_RULE_SETUP
#line 188 "bfin-lex.l"
return BYTEPACK;
YY_BREAK
case 130:
YY_RULE_SETUP
#line 189 "bfin-lex.l"
return BYTEOP16M;
YY_BREAK
case 131:
YY_RULE_SETUP
#line 190 "bfin-lex.l"
return BYTEOP16P;
YY_BREAK
case 132:
YY_RULE_SETUP
#line 191 "bfin-lex.l"
return BYTEOP3P;
YY_BREAK
case 133:
YY_RULE_SETUP
#line 192 "bfin-lex.l"
return BYTEOP2M;
YY_BREAK
case 134:
YY_RULE_SETUP
#line 193 "bfin-lex.l"
return BYTEOP2P;
YY_BREAK
case 135:
YY_RULE_SETUP
#line 194 "bfin-lex.l"
return BYTEOP1P;
YY_BREAK
case 136:
YY_RULE_SETUP
#line 195 "bfin-lex.l"
return BY;
YY_BREAK
case 137:
YY_RULE_SETUP
#line 196 "bfin-lex.l"
return BXORSHIFT;
YY_BREAK
case 138:
YY_RULE_SETUP
#line 197 "bfin-lex.l"
return BXOR;
YY_BREAK
case 139:
YY_RULE_SETUP
#line 199 "bfin-lex.l"
return BREV;
YY_BREAK
case 140:
YY_RULE_SETUP
#line 200 "bfin-lex.l"
return BP;
YY_BREAK
case 141:
YY_RULE_SETUP
#line 201 "bfin-lex.l"
return BITTST;
YY_BREAK
case 142:
YY_RULE_SETUP
#line 202 "bfin-lex.l"
return BITTGL;
YY_BREAK
case 143:
YY_RULE_SETUP
#line 203 "bfin-lex.l"
return BITSET;
YY_BREAK
case 144:
YY_RULE_SETUP
#line 204 "bfin-lex.l"
return BITMUX;
YY_BREAK
case 145:
YY_RULE_SETUP
#line 205 "bfin-lex.l"
return BITCLR;
YY_BREAK
case 146:
YY_RULE_SETUP
#line 206 "bfin-lex.l"
return parse_halfreg (&yylval.reg, T_REG_B, yytext);
YY_BREAK
case 147:
YY_RULE_SETUP
#line 207 "bfin-lex.l"
return parse_reg (&yylval.reg, T_REG_B, yytext);
YY_BREAK
case 148:
YY_RULE_SETUP
#line 208 "bfin-lex.l"
return B;
YY_BREAK
case 149:
YY_RULE_SETUP
#line 209 "bfin-lex.l"
_REG.regno = S_AZ; return STATUS_REG;
YY_BREAK
case 150:
YY_RULE_SETUP
#line 210 "bfin-lex.l"
_REG.regno = S_AN; return STATUS_REG;
YY_BREAK
case 151:
YY_RULE_SETUP
#line 211 "bfin-lex.l"
_REG.regno = S_AQ; return STATUS_REG;
YY_BREAK
case 152:
YY_RULE_SETUP
#line 212 "bfin-lex.l"
_REG.regno = S_AC0; return STATUS_REG;
YY_BREAK
case 153:
YY_RULE_SETUP
#line 213 "bfin-lex.l"
_REG.regno = S_AC1; return STATUS_REG;
YY_BREAK
case 154:
YY_RULE_SETUP
#line 214 "bfin-lex.l"
_REG.regno = S_AV0; return STATUS_REG;
YY_BREAK
case 155:
YY_RULE_SETUP
#line 215 "bfin-lex.l"
_REG.regno = S_AV0S; return STATUS_REG;
YY_BREAK
case 156:
YY_RULE_SETUP
#line 216 "bfin-lex.l"
_REG.regno = S_AV1; return STATUS_REG;
YY_BREAK
case 157:
YY_RULE_SETUP
#line 217 "bfin-lex.l"
_REG.regno = S_AV1S; return STATUS_REG;
YY_BREAK
case 158:
YY_RULE_SETUP
#line 218 "bfin-lex.l"
_REG.regno = S_VS; return STATUS_REG;
YY_BREAK
case 159:
YY_RULE_SETUP
#line 221 "bfin-lex.l"
_REG.regno = REG_ASTAT; return REG;
YY_BREAK
case 160:
YY_RULE_SETUP
#line 222 "bfin-lex.l"
return ASHIFT;
YY_BREAK
case 161:
YY_RULE_SETUP
#line 223 "bfin-lex.l"
return ASL;
YY_BREAK
case 162:
YY_RULE_SETUP
#line 224 "bfin-lex.l"
return ASR;
YY_BREAK
case 163:
YY_RULE_SETUP
#line 225 "bfin-lex.l"
return ALIGN8;
YY_BREAK
case 164:
YY_RULE_SETUP
#line 226 "bfin-lex.l"
return ALIGN16;
YY_BREAK
case 165:
YY_RULE_SETUP
#line 227 "bfin-lex.l"
return ALIGN24;
YY_BREAK
case 166:
YY_RULE_SETUP
#line 228 "bfin-lex.l"
return A_ONE_DOT_L;
YY_BREAK
case 167:
YY_RULE_SETUP
#line 229 "bfin-lex.l"
return A_ZERO_DOT_L;
YY_BREAK
case 168:
YY_RULE_SETUP
#line 230 "bfin-lex.l"
return A_ONE_DOT_H;
YY_BREAK
case 169:
YY_RULE_SETUP
#line 231 "bfin-lex.l"
return A_ZERO_DOT_H;
YY_BREAK
case 170:
YY_RULE_SETUP
#line 232 "bfin-lex.l"
return ABS;
YY_BREAK
case 171:
YY_RULE_SETUP
#line 233 "bfin-lex.l"
return ABORT;
YY_BREAK
case 172:
YY_RULE_SETUP
#line 234 "bfin-lex.l"
_REG.regno = REG_A1x; return REG;
YY_BREAK
case 173:
YY_RULE_SETUP
#line 235 "bfin-lex.l"
_REG.regno = REG_A1w; return REG;
YY_BREAK
case 174:
YY_RULE_SETUP
#line 236 "bfin-lex.l"
_REG.regno = REG_A1; return REG_A_DOUBLE_ONE;
YY_BREAK
case 175:
YY_RULE_SETUP
#line 237 "bfin-lex.l"
_REG.regno = REG_A0x; return REG;
YY_BREAK
case 176:
YY_RULE_SETUP
#line 238 "bfin-lex.l"
_REG.regno = REG_A0w; return REG;
YY_BREAK
case 177:
YY_RULE_SETUP
#line 239 "bfin-lex.l"
_REG.regno = REG_A0; return REG_A_DOUBLE_ZERO;
YY_BREAK
case 178:
YY_RULE_SETUP
#line 240 "bfin-lex.l"
return GOT;
YY_BREAK
case 179:
YY_RULE_SETUP
#line 241 "bfin-lex.l"
return GOT17M4;
YY_BREAK
case 180:
YY_RULE_SETUP
#line 242 "bfin-lex.l"
return FUNCDESC_GOT17M4;
YY_BREAK
case 181:
YY_RULE_SETUP
#line 243 "bfin-lex.l"
return PLTPC;
YY_BREAK
case 182:
YY_RULE_SETUP
#line 246 "bfin-lex.l"
return TILDA;
YY_BREAK
case 183:
YY_RULE_SETUP
#line 247 "bfin-lex.l"
return _BAR_ASSIGN;
YY_BREAK
case 184:
YY_RULE_SETUP
#line 248 "bfin-lex.l"
return BAR;
YY_BREAK
case 185:
YY_RULE_SETUP
#line 249 "bfin-lex.l"
return _CARET_ASSIGN;
YY_BREAK
case 186:
YY_RULE_SETUP
#line 250 "bfin-lex.l"
return CARET;
YY_BREAK
case 187:
YY_RULE_SETUP
#line 251 "bfin-lex.l"
return RBRACK;
YY_BREAK
case 188:
YY_RULE_SETUP
#line 252 "bfin-lex.l"
return LBRACK;
YY_BREAK
case 189:
YY_RULE_SETUP
#line 253 "bfin-lex.l"
return _GREATER_GREATER_GREATER_THAN_ASSIGN;
YY_BREAK
case 190:
YY_RULE_SETUP
#line 254 "bfin-lex.l"
return _GREATER_GREATER_ASSIGN;
YY_BREAK
case 191:
YY_RULE_SETUP
#line 255 "bfin-lex.l"
return _GREATER_GREATER_GREATER;
YY_BREAK
case 192:
YY_RULE_SETUP
#line 256 "bfin-lex.l"
return GREATER_GREATER;
YY_BREAK
case 193:
YY_RULE_SETUP
#line 257 "bfin-lex.l"
return _ASSIGN_ASSIGN;
YY_BREAK
case 194:
YY_RULE_SETUP
#line 258 "bfin-lex.l"
return ASSIGN;
YY_BREAK
case 195:
YY_RULE_SETUP
#line 259 "bfin-lex.l"
return _LESS_THAN_ASSIGN;
YY_BREAK
case 196:
YY_RULE_SETUP
#line 260 "bfin-lex.l"
return _LESS_LESS_ASSIGN;
YY_BREAK
case 197:
YY_RULE_SETUP
#line 261 "bfin-lex.l"
return LESS_LESS;
YY_BREAK
case 198:
YY_RULE_SETUP
#line 262 "bfin-lex.l"
return LESS_THAN;
YY_BREAK
case 199:
YY_RULE_SETUP
#line 263 "bfin-lex.l"
return LPAREN;
YY_BREAK
case 200:
YY_RULE_SETUP
#line 264 "bfin-lex.l"
return RPAREN;
YY_BREAK
case 201:
YY_RULE_SETUP
#line 265 "bfin-lex.l"
return COLON;
YY_BREAK
case 202:
YY_RULE_SETUP
#line 266 "bfin-lex.l"
return SLASH;
YY_BREAK
case 203:
YY_RULE_SETUP
#line 267 "bfin-lex.l"
return _MINUS_ASSIGN;
YY_BREAK
case 204:
YY_RULE_SETUP
#line 268 "bfin-lex.l"
return _PLUS_BAR_PLUS;
YY_BREAK
case 205:
YY_RULE_SETUP
#line 269 "bfin-lex.l"
return _MINUS_BAR_PLUS;
YY_BREAK
case 206:
YY_RULE_SETUP
#line 270 "bfin-lex.l"
return _PLUS_BAR_MINUS;
YY_BREAK
case 207:
YY_RULE_SETUP
#line 271 "bfin-lex.l"
return _MINUS_BAR_MINUS;
YY_BREAK
case 208:
YY_RULE_SETUP
#line 272 "bfin-lex.l"
return _MINUS_MINUS;
YY_BREAK
case 209:
YY_RULE_SETUP
#line 273 "bfin-lex.l"
return MINUS;
YY_BREAK
case 210:
YY_RULE_SETUP
#line 274 "bfin-lex.l"
return COMMA;
YY_BREAK
case 211:
YY_RULE_SETUP
#line 275 "bfin-lex.l"
return _PLUS_ASSIGN;
YY_BREAK
case 212:
YY_RULE_SETUP
#line 276 "bfin-lex.l"
return _PLUS_PLUS;
YY_BREAK
case 213:
YY_RULE_SETUP
#line 277 "bfin-lex.l"
return PLUS;
YY_BREAK
case 214:
YY_RULE_SETUP
#line 278 "bfin-lex.l"
return _STAR_ASSIGN;
YY_BREAK
case 215:
YY_RULE_SETUP
#line 279 "bfin-lex.l"
return STAR;
YY_BREAK
case 216:
YY_RULE_SETUP
#line 280 "bfin-lex.l"
return _AMPERSAND_ASSIGN;
YY_BREAK
case 217:
YY_RULE_SETUP
#line 281 "bfin-lex.l"
return AMPERSAND;
YY_BREAK
case 218:
YY_RULE_SETUP
#line 282 "bfin-lex.l"
return PERCENT;
YY_BREAK
case 219:
YY_RULE_SETUP
#line 283 "bfin-lex.l"
return BANG;
YY_BREAK
case 220:
YY_RULE_SETUP
#line 284 "bfin-lex.l"
return SEMICOLON;
YY_BREAK
case 221:
YY_RULE_SETUP
#line 285 "bfin-lex.l"
return _ASSIGN_BANG;
YY_BREAK
case 222:
YY_RULE_SETUP
#line 286 "bfin-lex.l"
return DOUBLE_BAR;
YY_BREAK
case 223:
YY_RULE_SETUP
#line 287 "bfin-lex.l"
return AT;
YY_BREAK
case 224:
YY_RULE_SETUP
#line 288 "bfin-lex.l"
return PREFETCH;
YY_BREAK
case 225:
YY_RULE_SETUP
#line 289 "bfin-lex.l"
return UNLINK;
YY_BREAK
case 226:
YY_RULE_SETUP
#line 290 "bfin-lex.l"
return LINK;
YY_BREAK
case 227:
YY_RULE_SETUP
#line 291 "bfin-lex.l"
return IDLE;
YY_BREAK
case 228:
YY_RULE_SETUP
#line 292 "bfin-lex.l"
return IFLUSH;
YY_BREAK
case 229:
YY_RULE_SETUP
#line 293 "bfin-lex.l"
return FLUSHINV;
YY_BREAK
case 230:
YY_RULE_SETUP
#line 294 "bfin-lex.l"
return FLUSH;
YY_BREAK
case 231:
YY_RULE_SETUP
#line 295 "bfin-lex.l"
{
yylval.value = parse_int (&yytext);
return NUMBER;
}
YY_BREAK
case 232:
YY_RULE_SETUP
#line 299 "bfin-lex.l"
{
yylval.symbol = symbol_find_or_make (yytext);
symbol_mark_used (yylval.symbol);
return SYMBOL;
}
YY_BREAK
case 233:
YY_RULE_SETUP
#line 304 "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 234:
/* rule 234 can match eol */
YY_RULE_SETUP
#line 333 "bfin-lex.l"
;
YY_BREAK
case 235:
YY_RULE_SETUP
#line 334 "bfin-lex.l"
;
YY_BREAK
case 236:
YY_RULE_SETUP
#line 335 "bfin-lex.l"
return yytext[0];
YY_BREAK
case 237:
YY_RULE_SETUP
#line 336 "bfin-lex.l"
ECHO;
YY_BREAK
#line 2343 "bfin-lex.c"
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(KEYWORD):
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_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_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_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 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)
{
register char *dest = YY_CURRENT_BUFFER_LVALUE->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_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
{
yy_size_t 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;
int yy_c_buf_p_offset =
(int) ((yy_c_buf_p) - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
yy_size_t 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 = 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_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_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
/* Extend the array by 50%, plus the number we really need. */
yy_size_t 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)
{
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 >= 555 )
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 );
*/
static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
{
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 >= 555 )
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 == 554);
return yy_is_jam ? 0 : yy_current_state;
}
static void yyunput (int c, register char * yy_bp )
{
register char *yy_cp;
yy_cp = (yy_c_buf_p);
/* undo effects of setting up yytext */
*yy_cp = (yy_hold_char);
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
register yy_size_t number_to_move = (yy_n_chars) + 2;
register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
register char *source =
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
*--dest = *--source;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->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;
}
#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 */
yy_size_t 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);
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 = 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 );
}
#ifndef __cplusplus
extern int isatty (int );
#endif /* __cplusplus */
/* 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 = file ? (isatty( fileno(file) ) > 0) : 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)
{
yy_size_t 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;
(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. */
int 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 0;
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 = 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;
}
/** 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,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 bytes the byte buffer to scan
* @param 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, yy_size_t _yybytes_len )
{
YY_BUFFER_STATE b;
char *buf;
yy_size_t n, i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = _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 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.
*
*/
yy_size_t yyget_leng (void)
{
return yyleng;
}
/** Get the current token.
*
*/
char *yyget_text (void)
{
return yytext;
}
/** Set the current line number.
* @param 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) = 0;
(yy_buffer_stack_top) = 0;
(yy_buffer_stack_max) = 0;
(yy_c_buf_p) = (char *) 0;
(yy_init) = 0;
(yy_start) = 0;
/* Defined in main.c */
#ifdef YY_STDINIT
yyin = stdin;
yyout = stdout;
#else
yyin = (FILE *) 0;
yyout = (FILE *) 0;
#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 )
{
register 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 )
{
register int n;
for ( n = 0; s[n]; ++n )
;
return n;
}
#endif
void *yyalloc (yy_size_t size )
{
return (void *) 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 (void *) realloc( (char *) ptr, size );
}
void yyfree (void * ptr )
{
free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
}
#define YYTABLES_NAME "yytables"
#line 336 "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 c;
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. */
{
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)
{
int 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 || !index (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