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| Current File : //sys/amd64/compile/hs32/modules/usr/src/sys/modules/aic7xxx/aicasm/aicasm_scan.c |
/* 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 $
* $FreeBSD: release/9.1.0/usr.bin/lex/flex.skl 214272 2010-10-24 15:31:41Z uqs $
*/
#if defined(__FreeBSD__)
#include <sys/cdefs.h>
#else
#define __unused
#define __dead2
#endif
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#include <stdio.h>
/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif
#ifdef __cplusplus
#include <stdlib.h>
#include <unistd.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 )) __unused;
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[] )) __dead2;
/* 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 112
#define YY_END_OF_BUFFER 113
static yyconst short int yy_accept[363] =
{ 0,
0, 0, 6, 6, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 108, 108, 113, 111,
22, 1, 2, 82, 19, 111, 82, 83, 85, 82,
82, 48, 110, 110, 110, 110, 110, 110, 110, 110,
110, 110, 110, 110, 110, 110, 110, 110, 110, 110,
110, 110, 110, 110, 110, 6, 5, 7, 8, 15,
13, 14, 11, 12, 91, 112, 89, 90, 91, 87,
88, 20, 21, 112, 99, 96, 97, 98, 95, 103,
100, 101, 102, 104, 108, 107, 106, 112, 22, 0,
0, 3, 83, 0, 85, 80, 81, 109, 110, 110,
110, 110, 110, 30, 110, 110, 110, 110, 110, 110,
110, 110, 110, 110, 110, 110, 110, 110, 110, 110,
110, 110, 110, 57, 59, 110, 110, 61, 110, 110,
110, 110, 76, 110, 110, 110, 110, 110, 110, 110,
110, 6, 7, 7, 9, 8, 4, 8, 15, 90,
0, 20, 93, 94, 0, 96, 95, 103, 100, 108,
0, 108, 105, 0, 0, 84, 110, 110, 110, 110,
110, 110, 110, 65, 64, 110, 110, 75, 110, 110,
70, 55, 71, 110, 68, 110, 110, 110, 110, 110,
0, 10, 67, 56, 58, 60, 62, 110, 110, 54,
53, 110, 78, 72, 110, 77, 52, 51, 40, 110,
49, 50, 110, 110, 69, 110, 73, 0, 0, 110,
110, 110, 110, 110, 110, 110, 110, 110, 110, 110,
110, 66, 63, 110, 110, 79, 36, 110, 110, 10,
37, 110, 46, 110, 110, 110, 39, 74, 0, 0,
110, 110, 110, 110, 110, 110, 110, 110, 110, 110,
38, 110, 110, 25, 110, 110, 35, 110, 29, 110,
110, 110, 0, 0, 110, 110, 110, 17, 110, 110,
110, 110, 110, 110, 110, 110, 110, 23, 110, 110,
110, 47, 0, 0, 110, 110, 110, 110, 110, 16,
110, 110, 27, 44, 110, 110, 110, 110, 110, 92,
0, 110, 110, 110, 110, 110, 110, 110, 45, 26,
110, 24, 110, 86, 110, 110, 110, 110, 110, 110,
110, 110, 110, 110, 110, 110, 110, 110, 110, 110,
110, 110, 110, 110, 110, 110, 110, 28, 42, 110,
41, 110, 32, 110, 34, 33, 43, 110, 110, 31,
18, 0
} ;
static yyconst int yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
1, 1, 4, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 2, 5, 6, 7, 1, 1, 5, 1, 8,
9, 10, 5, 11, 12, 13, 14, 15, 16, 16,
16, 16, 16, 16, 16, 17, 17, 5, 5, 18,
5, 19, 1, 1, 20, 21, 22, 23, 24, 25,
26, 27, 28, 29, 29, 30, 31, 32, 33, 34,
29, 35, 36, 37, 29, 38, 39, 40, 29, 29,
5, 41, 5, 1, 42, 1, 43, 44, 45, 46,
47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
57, 58, 29, 59, 60, 61, 62, 63, 64, 65,
29, 66, 5, 5, 5, 5, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 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 int yy_meta[67] =
{ 0,
1, 2, 3, 1, 1, 4, 1, 5, 6, 7,
8, 9, 10, 11, 12, 12, 12, 1, 1, 12,
12, 12, 12, 12, 12, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
1, 9, 12, 12, 12, 12, 12, 12, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9
} ;
static yyconst short int yy_base[384] =
{ 0,
0, 0, 64, 65, 68, 77, 86, 127, 934, 933,
168, 209, 250, 291, 99, 104, 79, 99, 938, 941,
935, 941, 941, 941, 941, 63, 926, 83, 101, 917,
915, 925, 118, 924, 111, 131, 114, 136, 141, 117,
144, 103, 148, 147, 180, 113, 151, 267, 227, 149,
65, 184, 187, 146, 189, 0, 941, 153, 219, 0,
941, 0, 941, 941, 941, 941, 941, 917, 916, 941,
941, 0, 941, 241, 941, 927, 941, 941, 0, 0,
926, 941, 941, 941, 886, 941, 885, 922, 922, 876,
866, 941, 54, 0, 256, 941, 941, 941, 913, 303,
266, 193, 307, 912, 239, 278, 232, 234, 231, 270,
273, 154, 275, 279, 188, 280, 309, 310, 313, 311,
316, 333, 319, 911, 910, 318, 320, 909, 328, 331,
330, 334, 908, 335, 339, 338, 345, 344, 340, 341,
332, 0, 340, 341, 941, 346, 941, 347, 0, 901,
900, 0, 911, 941, 360, 910, 0, 0, 909, 869,
906, 867, 941, 859, 861, 0, 350, 337, 358, 364,
363, 351, 366, 897, 375, 394, 395, 896, 399, 400,
895, 894, 893, 398, 892, 401, 403, 404, 406, 410,
413, 941, 891, 890, 889, 888, 887, 412, 408, 886,
885, 409, 884, 883, 415, 882, 881, 880, 879, 417,
878, 856, 421, 422, 849, 411, 847, 803, 797, 414,
416, 418, 419, 445, 423, 424, 425, 427, 428, 431,
432, 840, 839, 433, 435, 836, 835, 434, 436, 941,
833, 441, 832, 440, 462, 463, 831, 829, 780, 764,
465, 467, 469, 468, 470, 477, 482, 478, 483, 484,
804, 487, 488, 803, 489, 490, 801, 491, 789, 495,
496, 497, 738, 735, 505, 501, 506, 769, 511, 508,
510, 512, 509, 513, 514, 520, 516, 765, 523, 517,
525, 761, 766, 719, 531, 524, 532, 527, 528, 757,
529, 535, 756, 657, 542, 544, 545, 547, 549, 661,
660, 557, 560, 550, 552, 563, 564, 571, 653, 649,
573, 647, 574, 652, 578, 579, 581, 584, 585, 589,
587, 590, 591, 592, 596, 595, 599, 601, 600, 597,
602, 603, 604, 606, 611, 619, 622, 645, 644, 605,
642, 620, 640, 623, 637, 634, 633, 630, 629, 336,
153, 941, 666, 678, 690, 702, 714, 726, 738, 750,
758, 770, 782, 794, 806, 810, 822, 833, 837, 849,
861, 873, 72
} ;
static yyconst short int yy_def[384] =
{ 0,
362, 1, 363, 363, 364, 364, 365, 365, 366, 366,
367, 367, 368, 368, 369, 369, 370, 370, 362, 362,
362, 362, 362, 362, 362, 362, 362, 362, 362, 362,
362, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 371, 371, 371, 371, 372, 362, 373, 374, 375,
362, 375, 362, 362, 362, 362, 362, 376, 376, 362,
362, 377, 362, 378, 362, 362, 362, 362, 379, 380,
362, 362, 362, 362, 381, 362, 381, 382, 362, 362,
362, 362, 362, 383, 362, 362, 362, 362, 371, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 372, 373, 373, 362, 374, 362, 374, 375, 376,
376, 377, 362, 362, 378, 362, 379, 380, 362, 381,
382, 381, 362, 362, 362, 383, 371, 371, 371, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 371,
362, 362, 371, 371, 371, 371, 371, 371, 371, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 371, 371, 371, 371, 371, 371, 362, 362, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 362,
371, 371, 371, 371, 371, 371, 371, 371, 362, 362,
371, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 371, 362, 362, 371, 371, 371, 371, 371, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 371, 362, 362, 371, 371, 371, 371, 371, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 362,
362, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 371, 371, 362, 371, 371, 371, 371, 371, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 371, 371, 371, 371, 371, 371, 371, 371, 371,
371, 0, 362, 362, 362, 362, 362, 362, 362, 362,
362, 362, 362, 362, 362, 362, 362, 362, 362, 362,
362, 362, 362
} ;
static yyconst short int yy_nxt[1008] =
{ 0,
20, 21, 22, 23, 24, 25, 26, 24, 24, 24,
24, 24, 24, 27, 28, 29, 29, 30, 31, 32,
33, 34, 34, 35, 34, 34, 34, 34, 34, 34,
34, 34, 34, 36, 37, 38, 34, 39, 40, 34,
20, 34, 41, 42, 43, 44, 45, 46, 34, 34,
47, 48, 34, 34, 49, 50, 51, 34, 52, 53,
54, 34, 34, 34, 55, 34, 57, 57, 93, 93,
61, 62, 98, 58, 58, 63, 64, 59, 59, 61,
62, 86, 87, 166, 63, 64, 65, 65, 66, 65,
65, 67, 65, 65, 65, 65, 65, 93, 93, 69,
81, 86, 87, 70, 71, 81, 82, 83, 90, 84,
98, 82, 83, 91, 84, 95, 95, 95, 98, 88,
98, 98, 94, 133, 98, 98, 65, 65, 65, 66,
65, 65, 67, 65, 65, 65, 65, 65, 98, 88,
69, 100, 101, 98, 70, 71, 104, 94, 98, 104,
102, 98, 104, 98, 98, 98, 98, 111, 98, 105,
98, 98, 144, 121, 106, 103, 145, 65, 66, 66,
66, 66, 66, 66, 66, 66, 66, 66, 66, 66,
66, 66, 66, 66, 66, 66, 66, 98, 107, 108,
112, 98, 140, 116, 98, 98, 98, 109, 122, 110,
98, 113, 114, 117, 115, 132, 123, 180, 66, 66,
66, 66, 66, 66, 66, 66, 66, 66, 66, 66,
66, 66, 66, 66, 66, 66, 66, 66, 147, 169,
134, 136, 148, 118, 98, 119, 137, 138, 98, 98,
135, 98, 153, 184, 120, 141, 98, 139, 154, 66,
75, 76, 66, 75, 75, 75, 75, 77, 78, 75,
77, 75, 75, 75, 75, 75, 75, 75, 75, 129,
95, 95, 95, 98, 98, 171, 173, 98, 174, 175,
98, 176, 98, 130, 177, 98, 98, 98, 168, 131,
75, 75, 76, 66, 75, 75, 75, 75, 77, 78,
75, 77, 75, 75, 75, 75, 75, 75, 75, 75,
98, 124, 172, 125, 98, 178, 98, 98, 98, 181,
98, 126, 127, 98, 185, 98, 98, 98, 167, 179,
170, 75, 128, 182, 191, 98, 183, 98, 98, 98,
192, 98, 98, 98, 98, 98, 98, 98, 98, 362,
144, 98, 98, 362, 145, 362, 362, 98, 98, 362,
148, 153, 190, 193, 195, 98, 196, 154, 189, 187,
98, 98, 186, 98, 188, 194, 199, 220, 221, 222,
201, 209, 98, 205, 215, 197, 225, 198, 223, 202,
217, 203, 207, 200, 204, 206, 210, 208, 211, 213,
216, 98, 98, 212, 224, 98, 98, 98, 98, 214,
98, 98, 226, 98, 191, 98, 98, 98, 98, 98,
240, 98, 98, 98, 98, 98, 98, 227, 98, 98,
98, 98, 98, 228, 98, 98, 229, 252, 98, 98,
98, 98, 98, 98, 253, 251, 254, 98, 98, 236,
257, 230, 98, 233, 242, 243, 235, 234, 237, 245,
231, 232, 238, 239, 241, 244, 246, 255, 247, 98,
98, 248, 98, 260, 98, 98, 98, 98, 263, 259,
256, 267, 268, 258, 98, 98, 262, 261, 265, 98,
98, 98, 266, 264, 98, 98, 98, 98, 98, 270,
269, 276, 98, 98, 98, 279, 275, 278, 98, 272,
277, 280, 98, 98, 281, 98, 98, 98, 98, 98,
98, 98, 271, 98, 98, 297, 295, 98, 296, 299,
98, 98, 98, 285, 98, 98, 98, 282, 98, 98,
291, 300, 98, 284, 283, 287, 286, 298, 289, 98,
288, 98, 98, 301, 98, 290, 98, 98, 306, 98,
313, 292, 302, 308, 98, 312, 314, 98, 315, 316,
98, 98, 303, 304, 309, 327, 305, 318, 98, 307,
98, 98, 328, 317, 325, 98, 98, 326, 98, 320,
323, 98, 98, 329, 98, 321, 98, 98, 98, 98,
335, 319, 98, 98, 98, 322, 98, 98, 98, 98,
98, 98, 98, 98, 334, 344, 337, 338, 98, 343,
330, 346, 336, 347, 345, 352, 98, 98, 332, 98,
98, 331, 333, 342, 339, 353, 98, 98, 354, 358,
98, 98, 355, 340, 98, 356, 348, 98, 350, 98,
341, 98, 98, 324, 98, 349, 98, 351, 359, 360,
98, 324, 310, 357, 98, 361, 56, 56, 56, 56,
56, 56, 56, 56, 56, 56, 56, 56, 60, 60,
60, 60, 60, 60, 60, 60, 60, 60, 60, 60,
68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
68, 68, 72, 72, 72, 72, 72, 72, 72, 72,
72, 72, 72, 72, 74, 74, 74, 74, 74, 74,
74, 74, 74, 74, 74, 74, 79, 79, 79, 79,
79, 79, 79, 79, 79, 79, 79, 79, 80, 80,
80, 80, 80, 80, 80, 80, 80, 80, 80, 80,
85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
85, 85, 99, 98, 98, 311, 99, 310, 98, 99,
142, 142, 98, 142, 142, 142, 98, 142, 142, 142,
294, 142, 143, 143, 293, 143, 143, 143, 143, 143,
143, 143, 143, 143, 146, 146, 98, 146, 146, 146,
146, 146, 146, 146, 146, 146, 149, 149, 98, 149,
98, 98, 149, 149, 149, 149, 149, 149, 150, 150,
150, 150, 152, 152, 152, 274, 152, 152, 152, 152,
152, 152, 152, 152, 155, 273, 98, 155, 98, 98,
98, 155, 98, 98, 155, 157, 98, 98, 157, 158,
250, 158, 158, 249, 98, 158, 98, 158, 158, 158,
158, 160, 160, 98, 160, 160, 160, 160, 160, 160,
160, 160, 160, 162, 162, 162, 162, 162, 162, 162,
162, 162, 162, 162, 162, 98, 98, 98, 98, 98,
98, 98, 98, 98, 98, 98, 98, 98, 98, 98,
98, 98, 98, 98, 98, 219, 218, 161, 362, 161,
159, 156, 153, 151, 151, 98, 98, 98, 98, 98,
98, 165, 164, 89, 163, 161, 161, 159, 156, 151,
151, 98, 98, 97, 96, 92, 89, 362, 73, 73,
19, 362, 362, 362, 362, 362, 362, 362, 362, 362,
362, 362, 362, 362, 362, 362, 362, 362, 362, 362,
362, 362, 362, 362, 362, 362, 362, 362, 362, 362,
362, 362, 362, 362, 362, 362, 362, 362, 362, 362,
362, 362, 362, 362, 362, 362, 362, 362, 362, 362,
362, 362, 362, 362, 362, 362, 362, 362, 362, 362,
362, 362, 362, 362, 362, 362, 362
} ;
static yyconst short int yy_chk[1008] =
{ 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, 3, 4, 93, 93,
5, 5, 51, 3, 4, 5, 5, 3, 4, 6,
6, 17, 17, 383, 6, 6, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 28, 28, 7,
15, 18, 18, 7, 7, 16, 15, 15, 26, 15,
42, 16, 16, 26, 16, 29, 29, 29, 35, 17,
46, 37, 28, 51, 40, 33, 7, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 36, 18,
8, 33, 35, 38, 8, 8, 37, 28, 39, 40,
36, 41, 37, 54, 44, 43, 50, 42, 47, 38,
361, 112, 58, 46, 39, 36, 58, 8, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 45, 41, 41,
43, 52, 54, 44, 53, 115, 55, 41, 47, 41,
102, 43, 43, 44, 43, 50, 47, 112, 11, 12,
12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
12, 12, 12, 12, 12, 12, 12, 12, 59, 102,
52, 53, 59, 45, 49, 45, 53, 53, 109, 107,
52, 108, 74, 115, 45, 55, 105, 53, 74, 12,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 49,
95, 95, 95, 101, 48, 105, 107, 110, 108, 108,
111, 109, 113, 49, 109, 106, 114, 116, 101, 49,
13, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
100, 48, 106, 48, 103, 110, 117, 118, 120, 113,
119, 48, 48, 121, 116, 126, 123, 127, 100, 111,
103, 14, 48, 113, 122, 129, 114, 131, 130, 141,
122, 132, 134, 360, 168, 136, 135, 139, 140, 143,
144, 138, 137, 143, 144, 146, 148, 167, 172, 146,
148, 155, 121, 123, 127, 169, 127, 155, 120, 118,
171, 170, 117, 173, 119, 126, 130, 167, 168, 169,
131, 136, 175, 134, 139, 127, 172, 129, 170, 132,
141, 132, 135, 130, 132, 134, 136, 135, 137, 138,
140, 176, 177, 137, 171, 184, 179, 180, 186, 138,
187, 188, 173, 189, 191, 199, 202, 190, 216, 198,
191, 220, 205, 221, 210, 222, 223, 173, 213, 214,
225, 226, 227, 175, 228, 229, 176, 221, 230, 231,
234, 238, 235, 239, 222, 220, 223, 244, 242, 187,
225, 177, 224, 180, 199, 202, 186, 184, 188, 210,
177, 179, 189, 190, 198, 205, 213, 224, 214, 245,
246, 216, 251, 228, 252, 254, 253, 255, 231, 227,
224, 239, 242, 226, 256, 258, 230, 229, 235, 257,
259, 260, 238, 234, 262, 263, 265, 266, 268, 244,
242, 252, 270, 271, 272, 255, 251, 254, 276, 246,
253, 256, 275, 277, 257, 280, 283, 281, 279, 282,
284, 285, 245, 287, 290, 277, 275, 286, 276, 280,
289, 296, 291, 262, 298, 299, 301, 258, 295, 297,
271, 281, 302, 260, 259, 265, 263, 279, 268, 305,
266, 306, 307, 282, 308, 270, 309, 314, 287, 315,
296, 272, 283, 290, 312, 295, 297, 313, 298, 299,
316, 317, 284, 285, 291, 314, 286, 302, 318, 289,
321, 323, 315, 301, 312, 325, 326, 313, 327, 306,
309, 328, 329, 316, 331, 307, 330, 332, 333, 334,
326, 305, 336, 335, 340, 308, 337, 339, 338, 341,
342, 343, 350, 344, 325, 335, 328, 329, 345, 334,
317, 337, 327, 338, 336, 343, 346, 352, 321, 347,
354, 318, 323, 333, 330, 344, 359, 358, 345, 352,
357, 356, 346, 331, 355, 347, 339, 353, 341, 351,
332, 349, 348, 324, 322, 340, 320, 342, 354, 358,
319, 311, 310, 350, 304, 359, 363, 363, 363, 363,
363, 363, 363, 363, 363, 363, 363, 363, 364, 364,
364, 364, 364, 364, 364, 364, 364, 364, 364, 364,
365, 365, 365, 365, 365, 365, 365, 365, 365, 365,
365, 365, 366, 366, 366, 366, 366, 366, 366, 366,
366, 366, 366, 366, 367, 367, 367, 367, 367, 367,
367, 367, 367, 367, 367, 367, 368, 368, 368, 368,
368, 368, 368, 368, 368, 368, 368, 368, 369, 369,
369, 369, 369, 369, 369, 369, 369, 369, 369, 369,
370, 370, 370, 370, 370, 370, 370, 370, 370, 370,
370, 370, 371, 303, 300, 294, 371, 293, 292, 371,
372, 372, 288, 372, 372, 372, 278, 372, 372, 372,
274, 372, 373, 373, 273, 373, 373, 373, 373, 373,
373, 373, 373, 373, 374, 374, 269, 374, 374, 374,
374, 374, 374, 374, 374, 374, 375, 375, 267, 375,
264, 261, 375, 375, 375, 375, 375, 375, 376, 376,
376, 376, 377, 377, 377, 250, 377, 377, 377, 377,
377, 377, 377, 377, 378, 249, 248, 378, 247, 243,
241, 378, 237, 236, 378, 379, 233, 232, 379, 380,
219, 380, 380, 218, 217, 380, 215, 380, 380, 380,
380, 381, 381, 212, 381, 381, 381, 381, 381, 381,
381, 381, 381, 382, 382, 382, 382, 382, 382, 382,
382, 382, 382, 382, 382, 211, 209, 208, 207, 206,
204, 203, 201, 200, 197, 196, 195, 194, 193, 185,
183, 182, 181, 178, 174, 165, 164, 162, 161, 160,
159, 156, 153, 151, 150, 133, 128, 125, 124, 104,
99, 91, 90, 89, 88, 87, 85, 81, 76, 69,
68, 34, 32, 31, 30, 27, 21, 19, 10, 9,
362, 362, 362, 362, 362, 362, 362, 362, 362, 362,
362, 362, 362, 362, 362, 362, 362, 362, 362, 362,
362, 362, 362, 362, 362, 362, 362, 362, 362, 362,
362, 362, 362, 362, 362, 362, 362, 362, 362, 362,
362, 362, 362, 362, 362, 362, 362, 362, 362, 362,
362, 362, 362, 362, 362, 362, 362, 362, 362, 362,
362, 362, 362, 362, 362, 362, 362
} ;
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 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
#define INITIAL 0
#line 2 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
/*-
* Lexical Analyzer for the Aic7xxx SCSI Host adapter sequencer assembler.
*
* Copyright (c) 1997, 1998, 2000 Justin T. Gibbs.
* Copyright (c) 2001, 2002 Adaptec Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer,
* without modification.
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
* substantially similar to the "NO WARRANTY" disclaimer below
* ("Disclaimer") and any redistribution must be conditioned upon
* including a substantially similar Disclaimer requirement for further
* binary redistribution.
* 3. Neither the names of the above-listed copyright holders nor the names
* of any contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* Alternatively, this software may be distributed under the terms of the
* GNU General Public License ("GPL") version 2 as published by the Free
* Software Foundation.
*
* NO WARRANTY
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
* $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_scan.l#19 $
*
* $FreeBSD: release/9.1.0/sys/dev/aic7xxx/aicasm/aicasm_scan.l 229101 2011-12-31 14:34:07Z dim $
*/
#include <sys/types.h>
#include <inttypes.h>
#include <limits.h>
#include <regex.h>
#include <stdio.h>
#include <string.h>
#include <sysexits.h>
#include <sys/queue.h>
#include "aicasm.h"
#include "aicasm_symbol.h"
#include "aicasm_gram.h"
/* This is used for macro body capture too, so err on the large size. */
#define MAX_STR_CONST 4096
static char string_buf[MAX_STR_CONST];
static char *string_buf_ptr;
static int parren_count;
static int quote_count;
static char msgbuf[255];
extern int yylex(void);
extern int mmlex(void);
extern int mmparse(void);
extern void mm_switch_to_buffer(YY_BUFFER_STATE);
extern void mm_delete_buffer(YY_BUFFER_STATE);
#define YY_NO_INPUT 1
#define COMMENT 1
#define CEXPR 2
#define INCLUDE 3
#define STRING 4
#define MACRODEF 5
#define MACROARGLIST 6
#define MACROCALLARGS 7
#define MACROBODY 8
/* 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
{
yy_state_type yy_current_state;
char *yy_cp, *yy_bp;
int yy_act;
#line 92 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
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
{
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 >= 363 )
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] != 941 );
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 93 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ ++yylineno; }
YY_BREAK
case 2:
YY_RULE_SETUP
#line 94 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
;
YY_BREAK
case 3:
YY_RULE_SETUP
#line 95 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ BEGIN COMMENT; /* Enter comment eating state */ }
YY_BREAK
case 4:
YY_RULE_SETUP
#line 96 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ fprintf(stderr, "Warning! Comment within comment."); }
YY_BREAK
case 5:
YY_RULE_SETUP
#line 97 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ ++yylineno; }
YY_BREAK
case 6:
YY_RULE_SETUP
#line 98 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
;
YY_BREAK
case 7:
YY_RULE_SETUP
#line 99 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
;
YY_BREAK
case 8:
YY_RULE_SETUP
#line 100 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
;
YY_BREAK
case 9:
YY_RULE_SETUP
#line 101 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ BEGIN INITIAL; }
YY_BREAK
case 10:
YY_RULE_SETUP
#line 102 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
string_buf_ptr = string_buf;
parren_count = 1;
BEGIN CEXPR;
return T_IF;
}
YY_BREAK
case 11:
YY_RULE_SETUP
#line 108 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ *string_buf_ptr++ = '('; parren_count++; }
YY_BREAK
case 12:
YY_RULE_SETUP
#line 109 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
parren_count--;
if (parren_count == 0) {
/* All done */
BEGIN INITIAL;
*string_buf_ptr = '\0';
yylval.sym = symtable_get(string_buf);
return T_CEXPR;
} else {
*string_buf_ptr++ = ')';
}
}
YY_BREAK
case 13:
YY_RULE_SETUP
#line 121 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ ++yylineno; }
YY_BREAK
case 14:
YY_RULE_SETUP
#line 122 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
;
YY_BREAK
case 15:
YY_RULE_SETUP
#line 123 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
char *yptr;
yptr = yytext;
while (*yptr != '\0') {
/* Remove duplicate spaces */
if (*yptr == '\t')
*yptr = ' ';
if (*yptr == ' '
&& string_buf_ptr != string_buf
&& string_buf_ptr[-1] == ' ')
yptr++;
else
*string_buf_ptr++ = *yptr++;
}
}
YY_BREAK
case 16:
YY_RULE_SETUP
#line 140 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_VERSION; }
YY_BREAK
case 17:
YY_RULE_SETUP
#line 141 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_PREFIX; }
YY_BREAK
case 18:
YY_RULE_SETUP
#line 142 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_PATCH_ARG_LIST; }
YY_BREAK
case 19:
YY_RULE_SETUP
#line 143 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
string_buf_ptr = string_buf;
BEGIN STRING;
}
YY_BREAK
case 20:
YY_RULE_SETUP
#line 147 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
char *yptr;
yptr = yytext;
while (*yptr)
*string_buf_ptr++ = *yptr++;
}
YY_BREAK
case 21:
YY_RULE_SETUP
#line 154 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
/* All done */
BEGIN INITIAL;
*string_buf_ptr = '\0';
yylval.str = string_buf;
return T_STRING;
}
YY_BREAK
case 22:
YY_RULE_SETUP
#line 161 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
;
YY_BREAK
/* Register/SCB/SRAM definition keywords */
case 23:
YY_RULE_SETUP
#line 164 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_EXPORT; }
YY_BREAK
case 24:
YY_RULE_SETUP
#line 165 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_REGISTER; }
YY_BREAK
case 25:
YY_RULE_SETUP
#line 166 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ yylval.value = FALSE; return T_CONST; }
YY_BREAK
case 26:
YY_RULE_SETUP
#line 167 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_DOWNLOAD; }
YY_BREAK
case 27:
YY_RULE_SETUP
#line 168 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_ADDRESS; }
YY_BREAK
case 28:
YY_RULE_SETUP
#line 169 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_ACCESS_MODE; }
YY_BREAK
case 29:
YY_RULE_SETUP
#line 170 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_MODES; }
YY_BREAK
case 30:
YY_RULE_SETUP
#line 171 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
if (strcmp(yytext, "RW") == 0)
yylval.value = RW;
else if (strcmp(yytext, "RO") == 0)
yylval.value = RO;
else
yylval.value = WO;
return T_MODE;
}
YY_BREAK
case 31:
YY_RULE_SETUP
#line 180 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_BEGIN_CS; }
YY_BREAK
case 32:
YY_RULE_SETUP
#line 181 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_END_CS; }
YY_BREAK
case 33:
YY_RULE_SETUP
#line 182 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_SET_SRC_MODE; }
YY_BREAK
case 34:
YY_RULE_SETUP
#line 183 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_SET_DST_MODE; }
YY_BREAK
case 35:
YY_RULE_SETUP
#line 184 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_FIELD; }
YY_BREAK
case 36:
YY_RULE_SETUP
#line 185 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_ENUM; }
YY_BREAK
case 37:
YY_RULE_SETUP
#line 186 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_MASK; }
YY_BREAK
case 38:
YY_RULE_SETUP
#line 187 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_ALIAS; }
YY_BREAK
case 39:
YY_RULE_SETUP
#line 188 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_SIZE; }
YY_BREAK
case 40:
YY_RULE_SETUP
#line 189 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_SCB; }
YY_BREAK
case 41:
YY_RULE_SETUP
#line 190 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_SRAM; }
YY_BREAK
case 42:
YY_RULE_SETUP
#line 191 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_ACCUM; }
YY_BREAK
case 43:
YY_RULE_SETUP
#line 192 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_MODE_PTR; }
YY_BREAK
case 44:
YY_RULE_SETUP
#line 193 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_ALLONES; }
YY_BREAK
case 45:
YY_RULE_SETUP
#line 194 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_ALLZEROS; }
YY_BREAK
case 46:
YY_RULE_SETUP
#line 195 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_NONE; }
YY_BREAK
case 47:
YY_RULE_SETUP
#line 196 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_SINDEX; }
YY_BREAK
case 48:
YY_RULE_SETUP
#line 197 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_A; }
YY_BREAK
/* Opcodes */
case 49:
YY_RULE_SETUP
#line 200 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_SHL; }
YY_BREAK
case 50:
YY_RULE_SETUP
#line 201 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_SHR; }
YY_BREAK
case 51:
YY_RULE_SETUP
#line 202 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_ROR; }
YY_BREAK
case 52:
YY_RULE_SETUP
#line 203 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_ROL; }
YY_BREAK
case 53:
YY_RULE_SETUP
#line 204 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_MVI; }
YY_BREAK
case 54:
YY_RULE_SETUP
#line 205 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_MOV; }
YY_BREAK
case 55:
YY_RULE_SETUP
#line 206 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_CLR; }
YY_BREAK
case 56:
YY_RULE_SETUP
#line 207 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_JMP; }
YY_BREAK
case 57:
YY_RULE_SETUP
#line 208 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_JC; }
YY_BREAK
case 58:
YY_RULE_SETUP
#line 209 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_JNC; }
YY_BREAK
case 59:
YY_RULE_SETUP
#line 210 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_JE; }
YY_BREAK
case 60:
YY_RULE_SETUP
#line 211 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_JNE; }
YY_BREAK
case 61:
YY_RULE_SETUP
#line 212 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_JZ; }
YY_BREAK
case 62:
YY_RULE_SETUP
#line 213 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_JNZ; }
YY_BREAK
case 63:
YY_RULE_SETUP
#line 214 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_CALL; }
YY_BREAK
case 64:
YY_RULE_SETUP
#line 215 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_ADD; }
YY_BREAK
case 65:
YY_RULE_SETUP
#line 216 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_ADC; }
YY_BREAK
case 66:
YY_RULE_SETUP
#line 217 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_BMOV; }
YY_BREAK
case 67:
YY_RULE_SETUP
#line 218 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_INC; }
YY_BREAK
case 68:
YY_RULE_SETUP
#line 219 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_DEC; }
YY_BREAK
case 69:
YY_RULE_SETUP
#line 220 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_STC; }
YY_BREAK
case 70:
YY_RULE_SETUP
#line 221 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_CLC; }
YY_BREAK
case 71:
YY_RULE_SETUP
#line 222 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_CMP; }
YY_BREAK
case 72:
YY_RULE_SETUP
#line 223 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_NOT; }
YY_BREAK
case 73:
YY_RULE_SETUP
#line 224 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_XOR; }
YY_BREAK
case 74:
YY_RULE_SETUP
#line 225 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_TEST;}
YY_BREAK
case 75:
YY_RULE_SETUP
#line 226 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_AND; }
YY_BREAK
case 76:
YY_RULE_SETUP
#line 227 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_OR; }
YY_BREAK
case 77:
YY_RULE_SETUP
#line 228 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_RET; }
YY_BREAK
case 78:
YY_RULE_SETUP
#line 229 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_NOP; }
YY_BREAK
case 79:
YY_RULE_SETUP
#line 230 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_ELSE; }
YY_BREAK
/* Allowed Symbols */
case 80:
YY_RULE_SETUP
#line 233 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_EXPR_LSHIFT; }
YY_BREAK
case 81:
YY_RULE_SETUP
#line 234 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return T_EXPR_RSHIFT; }
YY_BREAK
case 82:
YY_RULE_SETUP
#line 235 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return yytext[0]; }
YY_BREAK
/* Number processing */
case 83:
YY_RULE_SETUP
#line 238 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
yylval.value = strtol(yytext, NULL, 8);
return T_NUMBER;
}
YY_BREAK
case 84:
YY_RULE_SETUP
#line 243 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
yylval.value = strtoul(yytext + 2, NULL, 16);
return T_NUMBER;
}
YY_BREAK
case 85:
YY_RULE_SETUP
#line 248 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
yylval.value = strtol(yytext, NULL, 10);
return T_NUMBER;
}
YY_BREAK
/* Include Files */
case 86:
YY_RULE_SETUP
#line 253 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
BEGIN INCLUDE;
quote_count = 0;
return T_INCLUDE;
}
YY_BREAK
case 87:
YY_RULE_SETUP
#line 258 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ return yytext[0]; }
YY_BREAK
case 88:
YY_RULE_SETUP
#line 259 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ BEGIN INITIAL; return yytext[0]; }
YY_BREAK
case 89:
YY_RULE_SETUP
#line 260 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
if (quote_count != 0)
BEGIN INITIAL;
quote_count++;
return yytext[0];
}
YY_BREAK
case 90:
YY_RULE_SETUP
#line 266 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
char *yptr;
yptr = yytext;
string_buf_ptr = string_buf;
while (*yptr)
*string_buf_ptr++ = *yptr++;
yylval.str = string_buf;
*string_buf_ptr = '\0';
return T_PATH;
}
YY_BREAK
case 91:
YY_RULE_SETUP
#line 277 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{ stop("Invalid include line", EX_DATAERR); }
YY_BREAK
case 92:
YY_RULE_SETUP
#line 278 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
BEGIN MACRODEF;
return T_DEFINE;
}
YY_BREAK
case 93:
YY_RULE_SETUP
#line 282 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
char *yptr;
/* Strip space and return as a normal symbol */
yptr = yytext;
while (*yptr != ' ' && *yptr != '\t')
yptr++;
*yptr = '\0';
yylval.sym = symtable_get(yytext);
string_buf_ptr = string_buf;
BEGIN MACROBODY;
return T_SYMBOL;
}
YY_BREAK
case 94:
YY_RULE_SETUP
#line 295 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
/*
* We store the symbol with its opening
* parren so we can differentiate macros
* that take args from macros with the
* same name that do not take args as
* is allowed in C.
*/
BEGIN MACROARGLIST;
yylval.sym = symtable_get(yytext);
unput('(');
return T_SYMBOL;
}
YY_BREAK
case 95:
YY_RULE_SETUP
#line 308 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
yylval.str = yytext;
return T_ARG;
}
YY_BREAK
case 96:
YY_RULE_SETUP
#line 312 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
;
YY_BREAK
case 97:
YY_RULE_SETUP
#line 313 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
return yytext[0];
}
YY_BREAK
case 98:
YY_RULE_SETUP
#line 316 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
string_buf_ptr = string_buf;
BEGIN MACROBODY;
return ')';
}
YY_BREAK
case 99:
YY_RULE_SETUP
#line 321 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
snprintf(msgbuf, sizeof(msgbuf), "Invalid character "
"'%c' in macro argument list",
yytext[0]);
stop(msgbuf, EX_DATAERR);
}
YY_BREAK
case 100:
YY_RULE_SETUP
#line 327 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
;
YY_BREAK
case 101:
YY_RULE_SETUP
#line 328 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
parren_count++;
if (parren_count == 1)
return ('(');
*string_buf_ptr++ = '(';
}
YY_BREAK
case 102:
YY_RULE_SETUP
#line 334 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
parren_count--;
if (parren_count == 0) {
BEGIN INITIAL;
return (')');
}
*string_buf_ptr++ = ')';
}
YY_BREAK
case 103:
YY_RULE_SETUP
#line 342 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
char *yptr;
yptr = yytext;
while (*yptr)
*string_buf_ptr++ = *yptr++;
}
YY_BREAK
case 104:
YY_RULE_SETUP
#line 349 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
if (string_buf_ptr != string_buf) {
/*
* Return an argument and
* rescan this comma so we
* can return it as well.
*/
*string_buf_ptr = '\0';
yylval.str = string_buf;
string_buf_ptr = string_buf;
unput(',');
return T_ARG;
}
return ',';
}
YY_BREAK
case 105:
YY_RULE_SETUP
#line 364 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
/* Eat escaped newlines. */
++yylineno;
}
YY_BREAK
case 106:
YY_RULE_SETUP
#line 368 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
;
YY_BREAK
case 107:
YY_RULE_SETUP
#line 369 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
/* Macros end on the first unescaped newline. */
BEGIN INITIAL;
*string_buf_ptr = '\0';
yylval.str = string_buf;
++yylineno;
return T_MACROBODY;
}
YY_BREAK
case 108:
YY_RULE_SETUP
#line 377 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
char *yptr;
char c;
yptr = yytext;
while ((c = *yptr++)) {
/*
* Strip carriage returns.
*/
if (c == '\r')
continue;
*string_buf_ptr++ = c;
}
}
YY_BREAK
case 109:
YY_RULE_SETUP
#line 391 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
char *yptr;
char *ycopy;
/* May be a symbol or a macro invocation. */
yylval.sym = symtable_get(yytext);
if (yylval.sym->type == MACRO) {
YY_BUFFER_STATE old_state;
YY_BUFFER_STATE temp_state;
ycopy = strdup(yytext);
yptr = ycopy + yyleng;
while (yptr > ycopy)
unput(*--yptr);
old_state = YY_CURRENT_BUFFER;
temp_state =
yy_create_buffer(stdin,
YY_BUF_SIZE);
yy_switch_to_buffer(temp_state);
mm_switch_to_buffer(old_state);
mmparse();
mm_switch_to_buffer(temp_state);
yy_switch_to_buffer(old_state);
mm_delete_buffer(temp_state);
expand_macro(yylval.sym);
} else {
if (yylval.sym->type == UNINITIALIZED) {
/* Try without the '(' */
symbol_delete(yylval.sym);
yytext[yyleng-1] = '\0';
yylval.sym =
symtable_get(yytext);
}
unput('(');
return T_SYMBOL;
}
}
YY_BREAK
case 110:
YY_RULE_SETUP
#line 428 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
yylval.sym = symtable_get(yytext);
if (yylval.sym->type == MACRO) {
expand_macro(yylval.sym);
} else {
return T_SYMBOL;
}
}
YY_BREAK
case 111:
YY_RULE_SETUP
#line 436 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
{
snprintf(msgbuf, sizeof(msgbuf), "Invalid character "
"'%c'", yytext[0]);
stop(msgbuf, EX_DATAERR);
}
YY_BREAK
case 112:
YY_RULE_SETUP
#line 441 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
ECHO;
YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(COMMENT):
case YY_STATE_EOF(CEXPR):
case YY_STATE_EOF(INCLUDE):
case YY_STATE_EOF(STRING):
case YY_STATE_EOF(MACRODEF):
case YY_STATE_EOF(MACROARGLIST):
case YY_STATE_EOF(MACROCALLARGS):
case YY_STATE_EOF(MACROBODY):
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
*/
#ifdef YY_USE_PROTOS
static int yy_get_next_buffer(void)
#else
static int yy_get_next_buffer()
#endif
{
char *dest = yy_current_buffer->yy_ch_buf;
char *source = yytext_ptr;
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 */
#ifdef YY_USE_PROTOS
static yy_state_type yy_get_previous_state(void)
#else
static yy_state_type yy_get_previous_state()
#endif
{
yy_state_type yy_current_state;
char *yy_cp;
yy_current_state = yy_start;
for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
{
YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
if ( yy_accept[yy_current_state] )
{
yy_last_accepting_state = yy_current_state;
yy_last_accepting_cpos = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 363 )
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
{
int yy_is_jam;
char *yy_cp = yy_c_buf_p;
YY_CHAR yy_c = 1;
if ( yy_accept[yy_current_state] )
{
yy_last_accepting_state = yy_current_state;
yy_last_accepting_cpos = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 363 )
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 == 362);
return yy_is_jam ? 0 : yy_current_state;
}
#ifndef YY_NO_UNPUT
#ifdef YY_USE_PROTOS
static void yyunput( int c, char *yy_bp )
#else
static void yyunput( c, yy_bp )
int c;
char *yy_bp;
#endif
{
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. */
int number_to_move = yy_n_chars + 2;
char *dest = &yy_current_buffer->yy_ch_buf[
yy_current_buffer->yy_buf_size + 2];
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
#ifdef YY_USE_PROTOS
static int input(void)
#else
static int input()
#endif
#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 /* ifndef 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 );
}
#ifndef YY_ALWAYS_INTERACTIVE
#ifndef YY_NEVER_INTERACTIVE
extern int isatty YY_PROTO(( int ));
#endif
#endif
#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
#ifdef YY_USE_PROTOS
static void yy_pop_state(void)
#else
static void yy_pop_state()
#endif
{
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
#ifdef YY_USE_PROTOS
static int yy_top_state(void)
#else
static int yy_top_state()
#endif
{
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
{
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
{
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 441 "/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l"
typedef struct include {
YY_BUFFER_STATE buffer;
int lineno;
char *filename;
SLIST_ENTRY(include) links;
}include_t;
SLIST_HEAD(, include) include_stack;
void
include_file(char *file_name, include_type type)
{
FILE *newfile;
include_t *include;
newfile = NULL;
/* Try the current directory first */
if (includes_search_curdir != 0 || type == SOURCE_FILE)
newfile = fopen(file_name, "r");
if (newfile == NULL && type != SOURCE_FILE) {
path_entry_t include_dir;
for (include_dir = search_path.slh_first;
include_dir != NULL;
include_dir = include_dir->links.sle_next) {
char fullname[PATH_MAX];
if ((include_dir->quoted_includes_only == TRUE)
&& (type != QUOTED_INCLUDE))
continue;
snprintf(fullname, sizeof(fullname),
"%s/%s", include_dir->directory, file_name);
if ((newfile = fopen(fullname, "r")) != NULL)
break;
}
}
if (newfile == NULL) {
perror(file_name);
stop("Unable to open input file", EX_SOFTWARE);
/* NOTREACHED */
}
if (type != SOURCE_FILE) {
include = (include_t *)malloc(sizeof(include_t));
if (include == NULL) {
stop("Unable to allocate include stack entry",
EX_SOFTWARE);
/* NOTREACHED */
}
include->buffer = YY_CURRENT_BUFFER;
include->lineno = yylineno;
include->filename = yyfilename;
SLIST_INSERT_HEAD(&include_stack, include, links);
}
yy_switch_to_buffer(yy_create_buffer(newfile, YY_BUF_SIZE));
yylineno = 1;
yyfilename = strdup(file_name);
}
static void next_substitution(struct symbol *mac_symbol, const char *body_pos,
const char **next_match,
struct macro_arg **match_marg, regmatch_t *match);
void
expand_macro(struct symbol *macro_symbol)
{
struct macro_arg *marg;
struct macro_arg *match_marg;
const char *body_head;
const char *body_pos;
const char *next_match;
regmatch_t match = { .rm_so = 0, .rm_eo = 0 };
/*
* Due to the nature of unput, we must work
* backwards through the macro body performing
* any expansions.
*/
body_head = macro_symbol->info.macroinfo->body;
body_pos = body_head + strlen(body_head);
while (body_pos > body_head) {
next_match = body_head;
match_marg = NULL;
next_substitution(macro_symbol, body_pos, &next_match,
&match_marg, &match);
/* Put back everything up until the replacement. */
while (body_pos > next_match)
unput(*--body_pos);
/* Perform the replacement. */
if (match_marg != NULL) {
const char *strp;
next_match = match_marg->replacement_text;
strp = next_match + strlen(next_match);
while (strp > next_match)
unput(*--strp);
/* Skip past the unexpanded macro arg. */
body_pos -= match.rm_eo - match.rm_so;
}
}
/* Cleanup replacement text. */
STAILQ_FOREACH(marg, ¯o_symbol->info.macroinfo->args, links) {
free(marg->replacement_text);
}
}
/*
* Find the next substitution in the macro working backwards from
* body_pos until the beginning of the macro buffer. next_match
* should be initialized to the beginning of the macro buffer prior
* to calling this routine.
*/
static void
next_substitution(struct symbol *mac_symbol, const char *body_pos,
const char **next_match, struct macro_arg **match_marg,
regmatch_t *match)
{
regmatch_t matches[2];
struct macro_arg *marg;
const char *search_pos;
int retval;
do {
search_pos = *next_match;
STAILQ_FOREACH(marg, &mac_symbol->info.macroinfo->args, links) {
retval = regexec(&marg->arg_regex, search_pos, 2,
matches, 0);
if (retval == 0
&& (matches[1].rm_eo + search_pos) <= body_pos
&& (matches[1].rm_eo + search_pos) > *next_match) {
*match = matches[1];
*next_match = match->rm_eo + search_pos;
*match_marg = marg;
}
}
} while (search_pos != *next_match);
}
int
yywrap(void)
{
include_t *include;
yy_delete_buffer(YY_CURRENT_BUFFER);
(void)fclose(yyin);
if (yyfilename != NULL)
free(yyfilename);
yyfilename = NULL;
include = include_stack.slh_first;
if (include != NULL) {
yy_switch_to_buffer(include->buffer);
yylineno = include->lineno;
yyfilename = include->filename;
SLIST_REMOVE_HEAD(&include_stack, links);
free(include);
return (0);
}
return (1);
}