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18afa9fd2d
Bochs/bochs/bx_debug/lexer.c
Stanislav Shwartsman 18afa9fd2d This is cumulative patch for bochs debugger, it is only very first step towards working debugger supporting all new simulator functionalitieS. 
- move crc.cc from debugger to bochs folder and make it projct-wide and not local for debugger
 - added new 'info sse' command for debugger
 - extend 'modebp' command to break on any mode change
 - remove unimplemened 'info program' function, it is always printed fixed text
 - move debugger help to parser, cleanup and simplify it
2006-01-24 19:03:55 +00:00

2639 lines
69 KiB
C
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#define yy_create_buffer bx_create_buffer
#define yy_delete_buffer bx_delete_buffer
#define yy_scan_buffer bx_scan_buffer
#define yy_scan_string bx_scan_string
#define yy_scan_bytes bx_scan_bytes
#define yy_flex_debug bx_flex_debug
#define yy_init_buffer bx_init_buffer
#define yy_flush_buffer bx_flush_buffer
#define yy_load_buffer_state bx_load_buffer_state
#define yy_switch_to_buffer bx_switch_to_buffer
#define yyin bxin
#define yyleng bxleng
#define yylex bxlex
#define yyout bxout
#define yyrestart bxrestart
#define yytext bxtext
#define yywrap bxwrap
/* A lexical scanner generated by flex */
/* Scanner skeleton version:
* $Header: /home/volker/Archiv/bochs-cvs-rsync-20110222/bochs/bx_debug/lexer.c,v 1.7 2006-01-24 19:03:54 sshwarts Exp $
*/
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#include <stdio.h>
#include <errno.h>
/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif
#ifdef __cplusplus
#include <stdlib.h>
#ifndef _WIN32
#include <unistd.h>
#endif
/* Use prototypes in function declarations. */
#define YY_USE_PROTOS
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
#if __STDC__
#define YY_USE_PROTOS
#define YY_USE_CONST
#endif /* __STDC__ */
#endif /* ! __cplusplus */
#ifdef __TURBOC__
#pragma warn -rch
#pragma warn -use
#include <io.h>
#include <stdlib.h>
#define YY_USE_CONST
#define YY_USE_PROTOS
#endif
#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif
#ifdef YY_USE_PROTOS
#define YY_PROTO(proto) proto
#else
#define YY_PROTO(proto) ()
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an unsigned
* integer for use as an array index. If the signed char is negative,
* we want to instead treat it as an 8-bit unsigned char, hence the
* double cast.
*/
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN yy_start = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START ((yy_start - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart( yyin )
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#define YY_BUF_SIZE 16384
typedef struct yy_buffer_state *YY_BUFFER_STATE;
extern int yyleng;
extern FILE *yyin, *yyout;
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
/* The funky do-while in the following #define is used to turn the definition
* int a single C statement (which needs a semi-colon terminator). This
* avoids problems with code like:
*
* if ( condition_holds )
* yyless( 5 );
* else
* do_something_else();
*
* Prior to using the do-while the compiler would get upset at the
* "else" because it interpreted the "if" statement as being all
* done when it reached the ';' after the yyless() call.
*/
/* Return all but the first 'n' matched characters back to the input stream. */
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
*yy_cp = yy_hold_char; \
YY_RESTORE_YY_MORE_OFFSET \
yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
YY_DO_BEFORE_ACTION; /* set up yytext again */ \
} \
while ( 0 )
#define unput(c) yyunput( c, yytext_ptr )
/* The following is because we cannot portably get our hands on size_t
* (without autoconf's help, which isn't available because we want
* flex-generated scanners to compile on their own).
*/
typedef unsigned int yy_size_t;
struct yy_buffer_state
{
FILE *yy_input_file;
char *yy_ch_buf; /* input buffer */
char *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
yy_size_t yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via yyrestart()), so that the user can continue scanning by
* just pointing yyin at a new input file.
*/
#define YY_BUFFER_EOF_PENDING 2
};
static YY_BUFFER_STATE yy_current_buffer = 0;
/* We provide macros for accessing buffer states in case in the
* future we want to put the buffer states in a more general
* "scanner state".
*/
#define YY_CURRENT_BUFFER yy_current_buffer
/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;
static int yy_n_chars; /* number of characters read into yy_ch_buf */
int yyleng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 1; /* whether we need to initialize */
static int yy_start = 0; /* start state number */
/* Flag which is used to allow yywrap()'s to do buffer switches
* instead of setting up a fresh yyin. A bit of a hack ...
*/
static int yy_did_buffer_switch_on_eof;
void yyrestart YY_PROTO(( FILE *input_file ));
void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
void yy_load_buffer_state YY_PROTO(( void ));
YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
static void yy_flex_free YY_PROTO(( void * ));
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
yy_current_buffer->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
yy_current_buffer->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
typedef unsigned char YY_CHAR;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef int yy_state_type;
extern char *yytext;
#define yytext_ptr yytext
static yy_state_type yy_get_previous_state YY_PROTO(( void ));
static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
static int yy_get_next_buffer YY_PROTO(( void ));
static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
/* Done after the current pattern has been matched and before the
* corresponding action - sets up yytext.
*/
#define YY_DO_BEFORE_ACTION \
yytext_ptr = yy_bp; \
yyleng = (int) (yy_cp - yy_bp); \
yy_hold_char = *yy_cp; \
*yy_cp = '\0'; \
yy_c_buf_p = yy_cp;
#define YY_NUM_RULES 170
#define YY_END_OF_BUFFER 171
static yyconst short int yy_accept[457] =
{ 0,
0, 0, 0, 0, 0, 0, 171, 168, 1, 166,
155, 168, 167, 168, 152, 168, 156, 157, 148, 146,
147, 149, 163, 163, 165, 168, 168, 141, 154, 168,
22, 7, 47, 168, 168, 168, 168, 168, 168, 168,
14, 168, 15, 52, 29, 12, 168, 63, 168, 168,
53, 153, 169, 1, 169, 165, 169, 1, 0, 159,
0, 167, 164, 0, 158, 0, 161, 163, 162, 0,
151, 150, 0, 110, 106, 114, 111, 107, 124, 0,
115, 0, 112, 108, 0, 0, 26, 132, 116, 0,
113, 123, 109, 0, 0, 135, 0, 117, 0, 0,
0, 0, 0, 0, 133, 0, 0, 0, 0, 0,
136, 0, 0, 137, 0, 0, 0, 126, 0, 0,
19, 0, 0, 0, 0, 0, 0, 4, 0, 23,
0, 0, 0, 0, 0, 0, 0, 0, 78, 0,
0, 122, 0, 125, 134, 0, 0, 0, 0, 0,
0, 17, 0, 0, 0, 0, 54, 143, 144, 145,
164, 160, 0, 36, 0, 49, 48, 0, 0, 0,
35, 6, 0, 46, 0, 0, 3, 59, 0, 0,
118, 129, 119, 120, 128, 121, 0, 131, 127, 130,
0, 0, 0, 0, 33, 39, 0, 0, 37, 0,
0, 60, 38, 0, 40, 0, 0, 0, 0, 0,
5, 0, 0, 0, 0, 61, 0, 0, 0, 0,
0, 0, 0, 30, 0, 79, 2, 0, 0, 34,
0, 0, 0, 0, 0, 0, 0, 41, 0, 0,
105, 0, 0, 0, 0, 0, 0, 142, 8, 27,
0, 0, 0, 0, 72, 0, 0, 51, 0, 0,
0, 0, 140, 25, 0, 0, 0, 0, 0, 0,
102, 13, 104, 0, 0, 0, 0, 0, 0, 0,
50, 86, 0, 0, 31, 0, 0, 0, 89, 0,
0, 11, 68, 0, 0, 58, 0, 0, 0, 0,
0, 0, 0, 16, 21, 0, 28, 0, 0, 42,
0, 0, 0, 0, 138, 0, 0, 0, 0, 43,
0, 0, 0, 0, 0, 0, 0, 0, 70, 77,
56, 0, 0, 69, 0, 0, 92, 67, 10, 0,
0, 0, 0, 0, 84, 94, 87, 0, 0, 45,
0, 64, 0, 0, 0, 0, 93, 0, 20, 0,
71, 82, 103, 24, 0, 0, 0, 0, 80, 0,
0, 0, 0, 0, 0, 0, 0, 18, 0, 0,
0, 0, 0, 0, 0, 0, 0, 57, 100, 0,
0, 0, 62, 55, 91, 0, 0, 0, 0, 85,
0, 9, 0, 0, 44, 0, 0, 0, 0, 81,
0, 0, 98, 0, 0, 73, 0, 101, 0, 0,
0, 0, 0, 0, 0, 0, 32, 0, 74, 0,
0, 0, 0, 0, 66, 0, 0, 0, 0, 0,
96, 65, 0, 139, 0, 83, 0, 97, 0, 99,
90, 95, 0, 75, 76, 0
} ;
static yyconst int yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 2, 4, 5, 6, 7, 1, 8, 9, 10,
11, 12, 13, 1, 14, 1, 15, 16, 17, 18,
17, 17, 17, 17, 17, 19, 19, 1, 20, 21,
1, 22, 23, 1, 24, 24, 24, 24, 24, 24,
25, 25, 25, 25, 25, 26, 25, 25, 25, 25,
25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
1, 27, 1, 28, 29, 1, 30, 31, 32, 33,
34, 35, 36, 37, 38, 25, 39, 40, 41, 42,
43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
53, 25, 1, 54, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 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[55] =
{ 0,
1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 3, 3, 3, 3, 1,
1, 1, 1, 4, 5, 5, 1, 1, 5, 4,
6, 6, 6, 4, 4, 7, 7, 7, 5, 5,
7, 5, 7, 5, 5, 5, 7, 7, 7, 5,
7, 7, 5, 1
} ;
static yyconst short int yy_base[465] =
{ 0,
0, 0, 53, 55, 57, 59, 544, 545, 541, 545,
545, 58, 0, 0, 545, 55, 545, 545, 545, 545,
545, 545, 70, 74, 545, 521, 519, 545, 545, 43,
57, 68, 89, 112, 109, 66, 506, 121, 135, 496,
504, 36, 145, 488, 502, 163, 72, 493, 85, 87,
490, 545, 545, 531, 170, 545, 196, 530, 130, 545,
0, 0, 0, 57, 545, 0, 201, 205, 545, 0,
545, 545, 498, 545, 490, 545, 545, 491, 127, 494,
545, 487, 545, 545, 484, 476, 33, 545, 545, 484,
545, 123, 545, 493, 484, 545, 480, 545, 468, 96,
467, 99, 478, 473, 66, 478, 468, 484, 467, 463,
545, 463, 467, 545, 469, 460, 34, 545, 462, 458,
459, 456, 461, 472, 468, 110, 465, 545, 463, 452,
455, 443, 463, 464, 455, 454, 143, 196, 461, 442,
446, 545, 450, 545, 453, 162, 157, 447, 455, 437,
432, 436, 451, 432, 445, 440, 545, 217, 221, 228,
0, 0, 431, 545, 429, 545, 545, 445, 442, 425,
545, 545, 436, 437, 435, 421, 438, 545, 419, 422,
545, 545, 545, 545, 545, 545, 435, 545, 545, 545,
416, 415, 426, 429, 545, 545, 429, 415, 545, 415,
409, 545, 545, 422, 545, 406, 421, 419, 156, 404,
545, 417, 416, 416, 430, 545, 394, 404, 404, 398,
395, 409, 398, 87, 406, 545, 102, 388, 391, 545,
391, 392, 391, 403, 401, 398, 399, 545, 400, 395,
545, 396, 381, 378, 411, 376, 384, 545, 384, 374,
372, 405, 365, 370, 545, 387, 379, 545, 400, 366,
378, 381, 545, 545, 364, 379, 356, 170, 376, 390,
545, 545, 545, 375, 366, 363, 371, 353, 366, 346,
545, 545, 352, 350, 545, 348, 363, 353, 545, 345,
344, 353, 545, 347, 375, 545, 354, 339, 356, 348,
350, 349, 344, 545, 545, 339, 545, 346, 338, 545,
133, 346, 330, 341, 545, 361, 334, 324, 333, 545,
324, 324, 325, 352, 328, 324, 322, 334, 349, 545,
545, 329, 313, 545, 316, 325, 545, 545, 545, 318,
209, 343, 324, 316, 545, 545, 545, 312, 304, 545,
318, 545, 317, 306, 306, 316, 545, 306, 545, 293,
545, 545, 545, 545, 309, 308, 311, 295, 545, 307,
291, 298, 291, 293, 302, 163, 298, 545, 299, 299,
291, 290, 281, 283, 291, 293, 285, 545, 545, 286,
276, 277, 545, 545, 545, 273, 280, 207, 286, 545,
276, 545, 275, 286, 545, 265, 281, 272, 282, 545,
218, 265, 545, 268, 274, 545, 263, 545, 252, 251,
250, 241, 215, 219, 229, 222, 545, 213, 545, 243,
203, 221, 208, 214, 545, 212, 191, 187, 172, 165,
545, 545, 169, 545, 143, 545, 119, 545, 216, 545,
545, 545, 72, 545, 545, 545, 264, 271, 278, 282,
289, 294, 299, 304
} ;
static yyconst short int yy_def[465] =
{ 0,
456, 1, 457, 457, 457, 457, 456, 456, 456, 456,
456, 458, 459, 460, 456, 461, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 462, 456, 456, 456, 458, 456,
458, 459, 463, 461, 456, 461, 456, 456, 456, 464,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 462, 462, 456,
463, 464, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 0, 456, 456, 456, 456,
456, 456, 456, 456
} ;
static yyconst short int yy_nxt[600] =
{ 0,
8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 22, 23, 24, 24, 24, 25,
26, 27, 28, 8, 8, 8, 8, 29, 8, 30,
31, 32, 33, 34, 35, 36, 37, 38, 8, 39,
40, 41, 42, 43, 44, 45, 46, 47, 48, 49,
50, 51, 8, 52, 54, 10, 54, 10, 54, 10,
54, 10, 60, 65, 172, 65, 173, 55, 200, 55,
127, 57, 56, 57, 56, 73, 56, 128, 56, 74,
201, 66, 75, 66, 61, 67, 67, 67, 68, 68,
68, 68, 68, 77, 76, 69, 78, 82, 112, 69,
79, 148, 80, 189, 83, 113, 455, 84, 81, 190,
85, 86, 114, 87, 88, 152, 154, 149, 150, 89,
153, 70, 90, 155, 284, 91, 92, 209, 93, 94,
287, 95, 156, 285, 60, 96, 185, 97, 107, 182,
98, 99, 100, 101, 102, 288, 103, 183, 108, 104,
186, 109, 110, 116, 452, 111, 61, 175, 105, 166,
167, 210, 117, 106, 118, 121, 119, 122, 176, 177,
120, 270, 123, 352, 129, 130, 220, 124, 131, 353,
221, 132, 133, 321, 134, 158, 158, 158, 158, 451,
135, 231, 136, 139, 271, 232, 140, 234, 235, 141,
142, 450, 143, 322, 233, 398, 144, 449, 399, 145,
146, 160, 160, 160, 160, 147, 67, 67, 67, 68,
68, 68, 68, 68, 448, 222, 69, 223, 447, 446,
69, 224, 158, 158, 158, 158, 456, 456, 456, 456,
374, 415, 225, 160, 160, 160, 160, 425, 416, 375,
453, 445, 444, 443, 442, 441, 440, 454, 439, 438,
437, 436, 435, 426, 53, 53, 53, 53, 53, 53,
53, 59, 434, 59, 59, 59, 59, 59, 62, 433,
62, 62, 62, 62, 62, 63, 63, 63, 63, 64,
432, 64, 64, 64, 64, 64, 159, 431, 430, 159,
159, 161, 161, 161, 161, 161, 162, 162, 429, 162,
428, 427, 424, 423, 422, 421, 420, 419, 418, 417,
414, 413, 412, 411, 410, 409, 408, 407, 406, 405,
404, 403, 402, 401, 400, 397, 396, 395, 394, 393,
392, 391, 390, 389, 388, 387, 386, 385, 384, 383,
382, 381, 380, 379, 378, 377, 376, 373, 372, 371,
370, 369, 368, 367, 366, 365, 364, 363, 362, 361,
360, 359, 358, 357, 356, 355, 315, 354, 351, 350,
349, 348, 347, 346, 345, 344, 343, 342, 341, 340,
339, 338, 337, 336, 335, 334, 333, 332, 331, 330,
329, 328, 327, 326, 325, 324, 323, 320, 319, 318,
317, 316, 315, 314, 313, 312, 311, 310, 309, 308,
307, 306, 305, 304, 303, 302, 301, 300, 299, 298,
297, 296, 295, 294, 293, 292, 291, 290, 289, 286,
283, 282, 281, 280, 279, 278, 277, 276, 275, 274,
273, 272, 269, 268, 267, 266, 265, 264, 263, 262,
261, 260, 259, 258, 257, 256, 255, 254, 253, 252,
251, 250, 249, 248, 247, 246, 245, 244, 243, 242,
241, 240, 239, 238, 237, 236, 230, 229, 228, 227,
226, 219, 218, 217, 216, 215, 214, 213, 212, 211,
208, 207, 206, 205, 204, 203, 202, 199, 198, 197,
196, 195, 194, 193, 192, 191, 188, 187, 184, 181,
180, 179, 178, 174, 171, 170, 169, 168, 165, 164,
163, 58, 58, 157, 151, 138, 137, 126, 125, 115,
72, 71, 58, 456, 7, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456
} ;
static yyconst short int yy_chk[600] =
{ 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, 3, 3, 4, 4, 5, 5,
6, 6, 12, 16, 87, 64, 87, 3, 117, 4,
42, 5, 3, 6, 4, 30, 5, 42, 6, 30,
117, 16, 30, 64, 12, 23, 23, 23, 23, 24,
24, 24, 24, 31, 30, 23, 31, 32, 36, 24,
31, 47, 31, 105, 32, 36, 453, 32, 31, 105,
32, 32, 36, 32, 32, 49, 50, 47, 47, 32,
49, 23, 33, 50, 224, 33, 33, 126, 33, 33,
227, 33, 50, 224, 59, 33, 102, 33, 35, 100,
33, 34, 34, 34, 34, 227, 34, 100, 35, 34,
102, 35, 35, 38, 447, 35, 59, 92, 34, 79,
79, 126, 38, 34, 38, 39, 38, 39, 92, 92,
38, 209, 39, 311, 43, 43, 137, 39, 43, 311,
137, 43, 43, 268, 43, 55, 55, 55, 55, 445,
43, 146, 43, 46, 209, 146, 46, 147, 147, 46,
46, 443, 46, 268, 146, 376, 46, 440, 376, 46,
46, 57, 57, 57, 57, 46, 67, 67, 67, 67,
68, 68, 68, 68, 439, 138, 67, 138, 438, 437,
68, 138, 158, 158, 158, 158, 159, 159, 159, 159,
341, 398, 138, 160, 160, 160, 160, 411, 398, 341,
449, 436, 434, 433, 432, 431, 430, 449, 428, 426,
425, 424, 423, 411, 457, 457, 457, 457, 457, 457,
457, 458, 422, 458, 458, 458, 458, 458, 459, 421,
459, 459, 459, 459, 459, 460, 460, 460, 460, 461,
420, 461, 461, 461, 461, 461, 462, 419, 417, 462,
462, 463, 463, 463, 463, 463, 464, 464, 415, 464,
414, 412, 409, 408, 407, 406, 404, 403, 401, 399,
397, 396, 392, 391, 390, 387, 386, 385, 384, 383,
382, 381, 380, 379, 377, 375, 374, 373, 372, 371,
370, 368, 367, 366, 365, 360, 358, 356, 355, 354,
353, 351, 349, 348, 344, 343, 342, 340, 336, 335,
333, 332, 329, 328, 327, 326, 325, 324, 323, 322,
321, 319, 318, 317, 316, 314, 313, 312, 309, 308,
306, 303, 302, 301, 300, 299, 298, 297, 295, 294,
292, 291, 290, 288, 287, 286, 284, 283, 280, 279,
278, 277, 276, 275, 274, 270, 269, 267, 266, 265,
262, 261, 260, 259, 257, 256, 254, 253, 252, 251,
250, 249, 247, 246, 245, 244, 243, 242, 240, 239,
237, 236, 235, 234, 233, 232, 231, 229, 228, 225,
223, 222, 221, 220, 219, 218, 217, 215, 214, 213,
212, 210, 208, 207, 206, 204, 201, 200, 198, 197,
194, 193, 192, 191, 187, 180, 179, 177, 176, 175,
174, 173, 170, 169, 168, 165, 163, 156, 155, 154,
153, 152, 151, 150, 149, 148, 145, 143, 141, 140,
139, 136, 135, 134, 133, 132, 131, 130, 129, 127,
125, 124, 123, 122, 121, 120, 119, 116, 115, 113,
112, 110, 109, 108, 107, 106, 104, 103, 101, 99,
97, 95, 94, 90, 86, 85, 82, 80, 78, 75,
73, 58, 54, 51, 48, 45, 44, 41, 40, 37,
27, 26, 9, 7, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 456, 456, 456, 456, 456
} ;
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 "lexer.l"
#define INITIAL 0
#line 2 "lexer.l"
/////////////////////////////////////////////////////////////////////////
// $Id: lexer.c,v 1.7 2006-01-24 19:03:54 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
#include <stdlib.h>
#include <string.h>
#include "debug.h"
#if BX_DEBUGGER
#include "parser.h"
int bx_yyinput(char *buf, int max_size);
#undef YY_INPUT
#define YY_INPUT(buf, ret, max_size) (ret = bx_yyinput(buf, max_size))
static char *lex_input_ptr = NULL;
static unsigned lex_input_size = 0;
#define EXAMINE 1
#define DISASM 2
/* 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 \
{ \
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
/* Default declaration of generated scanner - a define so the user can
* easily add parameters.
*/
#ifndef YY_DECL
#define YY_DECL int yylex YY_PROTO(( void ))
#endif
/* Code executed at the beginning of each rule, after yytext and yyleng
* have been set up.
*/
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif
/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif
#define YY_RULE_SETUP \
YY_USER_ACTION
YY_DECL
{
register yy_state_type yy_current_state;
register char *yy_cp, *yy_bp;
register int yy_act;
#line 25 "lexer.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
{
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 >= 457 )
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] != 545 );
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 26 "lexer.l"
; // eat up whitespace
YY_BREAK
case 2:
YY_RULE_SETUP
#line 27 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_SET); }
YY_BREAK
case 3:
YY_RULE_SETUP
#line 28 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_DIS); }
YY_BREAK
case 4:
YY_RULE_SETUP
#line 29 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_ON); }
YY_BREAK
case 5:
YY_RULE_SETUP
#line 30 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_OFF); }
YY_BREAK
case 6:
YY_RULE_SETUP
#line 31 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_CRC); }
YY_BREAK
case 7:
#line 33 "lexer.l"
case 8:
#line 34 "lexer.l"
case 9:
YY_RULE_SETUP
#line 34 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_CONTINUE); }
YY_BREAK
case 10:
#line 36 "lexer.l"
case 11:
#line 37 "lexer.l"
case 12:
YY_RULE_SETUP
#line 37 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_STEPN); }
YY_BREAK
case 13:
#line 39 "lexer.l"
case 14:
#line 40 "lexer.l"
case 15:
YY_RULE_SETUP
#line 40 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_STEP_OVER); }
YY_BREAK
case 16:
YY_RULE_SETUP
#line 41 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_LIST_BREAK); }
YY_BREAK
case 17:
#line 43 "lexer.l"
case 18:
YY_RULE_SETUP
#line 43 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_VBREAKPOINT); }
YY_BREAK
case 19:
#line 45 "lexer.l"
case 20:
YY_RULE_SETUP
#line 45 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_LBREAKPOINT); }
YY_BREAK
case 21:
#line 47 "lexer.l"
case 22:
#line 48 "lexer.l"
case 23:
#line 49 "lexer.l"
case 24:
YY_RULE_SETUP
#line 49 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_PBREAKPOINT); }
YY_BREAK
case 25:
YY_RULE_SETUP
#line 50 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_INFO); }
YY_BREAK
case 26:
#line 52 "lexer.l"
case 27:
#line 53 "lexer.l"
case 28:
YY_RULE_SETUP
#line 53 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_CONTROL_REGS); }
YY_BREAK
case 29:
#line 55 "lexer.l"
case 30:
#line 56 "lexer.l"
case 31:
#line 57 "lexer.l"
case 32:
YY_RULE_SETUP
#line 57 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_REGISTERS); }
YY_BREAK
case 33:
YY_RULE_SETUP
#line 58 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_FPU); }
YY_BREAK
case 34:
YY_RULE_SETUP
#line 59 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_SSE); }
YY_BREAK
case 35:
YY_RULE_SETUP
#line 60 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_CPU); }
YY_BREAK
case 36:
YY_RULE_SETUP
#line 61 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_ALL); }
YY_BREAK
case 37:
YY_RULE_SETUP
#line 62 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_IDT); }
YY_BREAK
case 38:
YY_RULE_SETUP
#line 63 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_IVT); }
YY_BREAK
case 39:
YY_RULE_SETUP
#line 64 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_GDT); }
YY_BREAK
case 40:
YY_RULE_SETUP
#line 65 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_LDT); }
YY_BREAK
case 41:
YY_RULE_SETUP
#line 66 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_TSS); }
YY_BREAK
case 42:
YY_RULE_SETUP
#line 67 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_DIRTY); }
YY_BREAK
case 43:
YY_RULE_SETUP
#line 68 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_LINUX); }
YY_BREAK
case 44:
YY_RULE_SETUP
#line 69 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_DUMP_CPU); }
YY_BREAK
case 45:
#line 71 "lexer.l"
case 46:
#line 72 "lexer.l"
case 47:
YY_RULE_SETUP
#line 72 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_DEL_BREAKPOINT); }
YY_BREAK
case 48:
YY_RULE_SETUP
#line 73 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_ENABLE_BREAKPOINT); }
YY_BREAK
case 49:
YY_RULE_SETUP
#line 74 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_DISABLE_BREAKPOINT); }
YY_BREAK
case 50:
#line 76 "lexer.l"
case 51:
#line 77 "lexer.l"
case 52:
YY_RULE_SETUP
#line 77 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_QUIT); }
YY_BREAK
case 53:
#line 79 "lexer.l"
case 54:
YY_RULE_SETUP
#line 79 "lexer.l"
{ BEGIN(EXAMINE); bxlval.sval = strdup(bxtext); return(BX_TOKEN_EXAMINE); }
YY_BREAK
case 55:
YY_RULE_SETUP
#line 80 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_SETPMEM); }
YY_BREAK
case 56:
YY_RULE_SETUP
#line 81 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_QUERY); }
YY_BREAK
case 57:
YY_RULE_SETUP
#line 82 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_PENDING); }
YY_BREAK
case 58:
YY_RULE_SETUP
#line 83 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_TAKE); }
YY_BREAK
case 59:
YY_RULE_SETUP
#line 84 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_DMA); }
YY_BREAK
case 60:
YY_RULE_SETUP
#line 85 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_IRQ); }
YY_BREAK
case 61:
YY_RULE_SETUP
#line 86 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_PIC); }
YY_BREAK
case 62:
YY_RULE_SETUP
#line 87 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_SET_CPU); }
YY_BREAK
case 63:
#line 89 "lexer.l"
case 64:
#line 90 "lexer.l"
case 65:
YY_RULE_SETUP
#line 90 "lexer.l"
{ BEGIN(DISASM); bxlval.sval = strdup(bxtext); return(BX_TOKEN_DISASSEMBLE); }
YY_BREAK
case 66:
YY_RULE_SETUP
#line 91 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_INSTRUMENT); }
YY_BREAK
case 67:
YY_RULE_SETUP
#line 92 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_START); }
YY_BREAK
case 68:
YY_RULE_SETUP
#line 93 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_STOP); }
YY_BREAK
case 69:
YY_RULE_SETUP
#line 94 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_RESET); }
YY_BREAK
case 70:
YY_RULE_SETUP
#line 95 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_PRINT); }
YY_BREAK
case 71:
YY_RULE_SETUP
#line 96 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_LOADER); }
YY_BREAK
case 72:
YY_RULE_SETUP
#line 97 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_DOIT); }
YY_BREAK
case 73:
YY_RULE_SETUP
#line 98 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_TRACEON); }
YY_BREAK
case 74:
YY_RULE_SETUP
#line 99 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_TRACEOFF); }
YY_BREAK
case 75:
YY_RULE_SETUP
#line 100 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_TRACEREGON); }
YY_BREAK
case 76:
YY_RULE_SETUP
#line 101 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_TRACEREGOFF); }
YY_BREAK
case 77:
YY_RULE_SETUP
#line 102 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_PTIME); }
YY_BREAK
case 78:
YY_RULE_SETUP
#line 103 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_TIMEBP); }
YY_BREAK
case 79:
YY_RULE_SETUP
#line 104 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_TIMEBP_ABSOLUTE); }
YY_BREAK
case 80:
YY_RULE_SETUP
#line 105 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_RECORD); }
YY_BREAK
case 81:
YY_RULE_SETUP
#line 106 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_PLAYBACK); }
YY_BREAK
case 82:
YY_RULE_SETUP
#line 107 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_MODEBP); }
YY_BREAK
case 83:
YY_RULE_SETUP
#line 108 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_PRINT_STACK); }
YY_BREAK
case 84:
YY_RULE_SETUP
#line 109 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_WATCH); }
YY_BREAK
case 85:
YY_RULE_SETUP
#line 110 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_UNWATCH); }
YY_BREAK
case 86:
YY_RULE_SETUP
#line 111 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_READ); }
YY_BREAK
case 87:
YY_RULE_SETUP
#line 112 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_WRITE); }
YY_BREAK
case 88:
YY_RULE_SETUP
#line 113 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_CONTINUE); }
YY_BREAK
case 89:
YY_RULE_SETUP
#line 114 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_SHOW); }
YY_BREAK
case 90:
YY_RULE_SETUP
#line 115 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_LOAD_SYMBOLS); }
YY_BREAK
case 91:
YY_RULE_SETUP
#line 116 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_SYMBOLS); }
YY_BREAK
case 92:
YY_RULE_SETUP
#line 117 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_LIST_SYMBOLS); }
YY_BREAK
case 93:
YY_RULE_SETUP
#line 118 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_GLOBAL); }
YY_BREAK
case 94:
YY_RULE_SETUP
#line 119 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_WHERE); }
YY_BREAK
case 95:
YY_RULE_SETUP
#line 120 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_PRINT_STRING); }
YY_BREAK
case 96:
YY_RULE_SETUP
#line 121 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_DIFF_MEMORY); }
YY_BREAK
case 97:
YY_RULE_SETUP
#line 122 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_SYNC_MEMORY); }
YY_BREAK
case 98:
YY_RULE_SETUP
#line 123 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_SYNC_CPU); }
YY_BREAK
case 99:
YY_RULE_SETUP
#line 124 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_FAST_FORWARD); }
YY_BREAK
case 100:
YY_RULE_SETUP
#line 125 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_PHY_2_LOG); }
YY_BREAK
case 101:
YY_RULE_SETUP
#line 126 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_INFO_ADDRESS); }
YY_BREAK
case 102:
YY_RULE_SETUP
#line 127 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_NE2000); }
YY_BREAK
case 103:
YY_RULE_SETUP
#line 128 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_NE2000); }
YY_BREAK
case 104:
YY_RULE_SETUP
#line 129 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_PAGE); }
YY_BREAK
case 105:
YY_RULE_SETUP
#line 130 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_VGA); }
YY_BREAK
case 106:
YY_RULE_SETUP
#line 131 "lexer.l"
{ bxlval.reg=rAL; return (BX_TOKEN_REG_AL);}
YY_BREAK
case 107:
YY_RULE_SETUP
#line 132 "lexer.l"
{ bxlval.reg=rBL; return (BX_TOKEN_REG_BL);}
YY_BREAK
case 108:
YY_RULE_SETUP
#line 133 "lexer.l"
{ bxlval.reg=rCL; return (BX_TOKEN_REG_CL);}
YY_BREAK
case 109:
YY_RULE_SETUP
#line 134 "lexer.l"
{ bxlval.reg=rDL; return (BX_TOKEN_REG_DL);}
YY_BREAK
case 110:
YY_RULE_SETUP
#line 135 "lexer.l"
{ bxlval.reg=rAH; return (BX_TOKEN_REG_AH);}
YY_BREAK
case 111:
YY_RULE_SETUP
#line 136 "lexer.l"
{ bxlval.reg=rBH; return (BX_TOKEN_REG_BH);}
YY_BREAK
case 112:
YY_RULE_SETUP
#line 137 "lexer.l"
{ bxlval.reg=rCH; return (BX_TOKEN_REG_CH);}
YY_BREAK
case 113:
YY_RULE_SETUP
#line 138 "lexer.l"
{ bxlval.reg=rDH; return (BX_TOKEN_REG_DH);}
YY_BREAK
case 114:
YY_RULE_SETUP
#line 139 "lexer.l"
{ bxlval.reg=rAX; return (BX_TOKEN_REG_AX);}
YY_BREAK
case 115:
YY_RULE_SETUP
#line 140 "lexer.l"
{ bxlval.reg=rBX; return (BX_TOKEN_REG_BX);}
YY_BREAK
case 116:
YY_RULE_SETUP
#line 141 "lexer.l"
{ bxlval.reg=rCX; return (BX_TOKEN_REG_CX);}
YY_BREAK
case 117:
YY_RULE_SETUP
#line 142 "lexer.l"
{ bxlval.reg=rDX; return (BX_TOKEN_REG_DX);}
YY_BREAK
case 118:
YY_RULE_SETUP
#line 143 "lexer.l"
{ bxlval.reg=rEAX; return (BX_TOKEN_REG_EAX);}
YY_BREAK
case 119:
YY_RULE_SETUP
#line 144 "lexer.l"
{ bxlval.reg=rEBX; return (BX_TOKEN_REG_EBX);}
YY_BREAK
case 120:
YY_RULE_SETUP
#line 145 "lexer.l"
{ bxlval.reg=rECX; return (BX_TOKEN_REG_ECX);}
YY_BREAK
case 121:
YY_RULE_SETUP
#line 146 "lexer.l"
{ bxlval.reg=rEDX; return (BX_TOKEN_REG_EDX);}
YY_BREAK
case 122:
YY_RULE_SETUP
#line 147 "lexer.l"
{ bxlval.reg=rSI; return (BX_TOKEN_REG_SI);}
YY_BREAK
case 123:
YY_RULE_SETUP
#line 148 "lexer.l"
{ bxlval.reg=rDI; return (BX_TOKEN_REG_DI);}
YY_BREAK
case 124:
YY_RULE_SETUP
#line 149 "lexer.l"
{ bxlval.reg=rBP; return (BX_TOKEN_REG_BP);}
YY_BREAK
case 125:
YY_RULE_SETUP
#line 150 "lexer.l"
{ bxlval.reg=rSP; return (BX_TOKEN_REG_SP);}
YY_BREAK
case 126:
YY_RULE_SETUP
#line 151 "lexer.l"
{ bxlval.reg=rIP; return (BX_TOKEN_REG_IP);}
YY_BREAK
case 127:
YY_RULE_SETUP
#line 152 "lexer.l"
{ bxlval.reg=rESI; return (BX_TOKEN_REG_ESI);}
YY_BREAK
case 128:
YY_RULE_SETUP
#line 153 "lexer.l"
{ bxlval.reg=rEDI; return (BX_TOKEN_REG_EDI);}
YY_BREAK
case 129:
YY_RULE_SETUP
#line 154 "lexer.l"
{ bxlval.reg=rEBP; return (BX_TOKEN_REG_EBP);}
YY_BREAK
case 130:
YY_RULE_SETUP
#line 155 "lexer.l"
{ bxlval.reg=rESP; return (BX_TOKEN_REG_ESP);}
YY_BREAK
case 131:
YY_RULE_SETUP
#line 156 "lexer.l"
{ bxlval.reg=rEIP; return (BX_TOKEN_REG_EIP);}
YY_BREAK
case 132:
YY_RULE_SETUP
#line 157 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_CS); }
YY_BREAK
case 133:
YY_RULE_SETUP
#line 158 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_ES); }
YY_BREAK
case 134:
YY_RULE_SETUP
#line 159 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_SS); }
YY_BREAK
case 135:
YY_RULE_SETUP
#line 160 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_DS); }
YY_BREAK
case 136:
YY_RULE_SETUP
#line 161 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_FS); }
YY_BREAK
case 137:
YY_RULE_SETUP
#line 162 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_GS); }
YY_BREAK
case 138:
YY_RULE_SETUP
#line 163 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_FLAGS); }
YY_BREAK
case 139:
YY_RULE_SETUP
#line 164 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_ALWAYS_CHECK); }
YY_BREAK
case 140:
YY_RULE_SETUP
#line 165 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_HELP); }
YY_BREAK
case 141:
#line 167 "lexer.l"
case 142:
YY_RULE_SETUP
#line 167 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_CALC); }
YY_BREAK
case 143:
YY_RULE_SETUP
#line 168 "lexer.l"
{ BEGIN(INITIAL); bxlval.sval = strdup(bxtext); return(BX_TOKEN_XFORMAT); }
YY_BREAK
case 144:
YY_RULE_SETUP
#line 169 "lexer.l"
{ BEGIN(INITIAL); bxlval.sval = strdup(bxtext); return(BX_TOKEN_XFORMAT); }
YY_BREAK
case 145:
YY_RULE_SETUP
#line 170 "lexer.l"
{ BEGIN(INITIAL); bxlval.sval = strdup(bxtext); return(BX_TOKEN_DISFORMAT); }
YY_BREAK
case 146:
YY_RULE_SETUP
#line 171 "lexer.l"
{ return ('+'); }
YY_BREAK
case 147:
YY_RULE_SETUP
#line 172 "lexer.l"
{ return ('-'); }
YY_BREAK
case 148:
YY_RULE_SETUP
#line 173 "lexer.l"
{ return ('*'); }
YY_BREAK
case 149:
YY_RULE_SETUP
#line 174 "lexer.l"
{ return ('/'); }
YY_BREAK
case 150:
YY_RULE_SETUP
#line 175 "lexer.l"
{ return (BX_TOKEN_RSHIFT); }
YY_BREAK
case 151:
YY_RULE_SETUP
#line 176 "lexer.l"
{ return (BX_TOKEN_LSHIFT); }
YY_BREAK
case 152:
YY_RULE_SETUP
#line 177 "lexer.l"
{ return ('&'); }
YY_BREAK
case 153:
YY_RULE_SETUP
#line 178 "lexer.l"
{ return ('|'); }
YY_BREAK
case 154:
YY_RULE_SETUP
#line 179 "lexer.l"
{ return ('^'); }
YY_BREAK
case 155:
YY_RULE_SETUP
#line 180 "lexer.l"
{ return ('!'); }
YY_BREAK
case 156:
YY_RULE_SETUP
#line 181 "lexer.l"
{ return ('('); }
YY_BREAK
case 157:
YY_RULE_SETUP
#line 182 "lexer.l"
{ return (')'); }
YY_BREAK
case 158:
#line 184 "lexer.l"
case 159:
YY_RULE_SETUP
#line 184 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_STRING); }
YY_BREAK
case 160:
YY_RULE_SETUP
#line 185 "lexer.l"
{ bxlval.uval = strtoul(bxtext+2, NULL, 16); return(BX_TOKEN_NUMERIC); }
YY_BREAK
case 161:
YY_RULE_SETUP
#line 186 "lexer.l"
{ bxlval.uval = strtoul(bxtext+1, NULL, 8); return(BX_TOKEN_NUMERIC); }
YY_BREAK
case 162:
YY_RULE_SETUP
#line 187 "lexer.l"
{ bxlval.ulval = strtoull(bxtext, NULL, 10); return(BX_TOKEN_LONG_NUMERIC); }
YY_BREAK
case 163:
YY_RULE_SETUP
#line 188 "lexer.l"
{ bxlval.uval = strtoul(bxtext, NULL, 10); return(BX_TOKEN_NUMERIC); }
YY_BREAK
case 164:
YY_RULE_SETUP
#line 189 "lexer.l"
{ bxlval.sval = strdup(bxtext); return(BX_TOKEN_SYMBOLNAME); }
YY_BREAK
case 165:
YY_RULE_SETUP
#line 190 "lexer.l"
{ return ('\n'); }
YY_BREAK
case 166:
YY_RULE_SETUP
#line 191 "lexer.l"
{ return('\n'); }
YY_BREAK
case 167:
YY_RULE_SETUP
#line 192 "lexer.l"
; // eat up comments '//'
YY_BREAK
case 168:
YY_RULE_SETUP
#line 193 "lexer.l"
{ return(bxtext[0]); }
YY_BREAK
case 169:
YY_RULE_SETUP
#line 194 "lexer.l"
{ BEGIN(INITIAL); unput(*bxtext); }
YY_BREAK
case 170:
YY_RULE_SETUP
#line 195 "lexer.l"
ECHO;
YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(EXAMINE):
case YY_STATE_EOF(DISASM):
yyterminate();
case YY_END_OF_BUFFER:
{
/* Amount of text matched not including the EOB char. */
int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
/* Undo the effects of YY_DO_BEFORE_ACTION. */
*yy_cp = yy_hold_char;
YY_RESTORE_YY_MORE_OFFSET
if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
{
/* We're scanning a new file or input source. It's
* possible that this happened because the user
* just pointed yyin at a new source and called
* yylex(). If so, then we have to assure
* consistency between yy_current_buffer and our
* globals. Here is the right place to do so, because
* this is the first action (other than possibly a
* back-up) that will match for the new input source.
*/
yy_n_chars = yy_current_buffer->yy_n_chars;
yy_current_buffer->yy_input_file = yyin;
yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
}
/* Note that here we test for yy_c_buf_p "<=" to the position
* of the first EOB in the buffer, since yy_c_buf_p will
* already have been incremented past the NUL character
* (since all states make transitions on EOB to the
* end-of-buffer state). Contrast this with the test
* in input().
*/
if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
{ /* This was really a NUL. */
yy_state_type yy_next_state;
yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state();
/* Okay, we're now positioned to make the NUL
* transition. We couldn't have
* yy_get_previous_state() go ahead and do it
* for us because it doesn't know how to deal
* with the possibility of jamming (and we don't
* want to build jamming into it because then it
* will run more slowly).
*/
yy_next_state = yy_try_NUL_trans( yy_current_state );
yy_bp = yytext_ptr + YY_MORE_ADJ;
if ( yy_next_state )
{
/* Consume the NUL. */
yy_cp = ++yy_c_buf_p;
yy_current_state = yy_next_state;
goto yy_match;
}
else
{
yy_cp = yy_c_buf_p;
goto yy_find_action;
}
}
else switch ( yy_get_next_buffer() )
{
case EOB_ACT_END_OF_FILE:
{
yy_did_buffer_switch_on_eof = 0;
if ( yywrap() )
{
/* Note: because we've taken care in
* yy_get_next_buffer() to have set up
* yytext, we can now set up
* yy_c_buf_p so that if some total
* hoser (like flex itself) wants to
* call the scanner after we return the
* YY_NULL, it'll still work - another
* YY_NULL will get returned.
*/
yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
yy_act = YY_STATE_EOF(YY_START);
goto do_action;
}
else
{
if ( ! yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
}
break;
}
case EOB_ACT_CONTINUE_SCAN:
yy_c_buf_p =
yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state();
yy_cp = yy_c_buf_p;
yy_bp = yytext_ptr + YY_MORE_ADJ;
goto yy_match;
case EOB_ACT_LAST_MATCH:
yy_c_buf_p =
&yy_current_buffer->yy_ch_buf[yy_n_chars];
yy_current_state = yy_get_previous_state();
yy_cp = yy_c_buf_p;
yy_bp = yytext_ptr + YY_MORE_ADJ;
goto yy_find_action;
}
break;
}
default:
YY_FATAL_ERROR(
"fatal flex scanner internal error--no action found" );
} /* end of action switch */
} /* end of scanning one token */
} /* end of yylex */
/* yy_get_next_buffer - try to read in a new buffer
*
* Returns a code representing an action:
* EOB_ACT_LAST_MATCH -
* EOB_ACT_CONTINUE_SCAN - continue scanning from current position
* EOB_ACT_END_OF_FILE - end of file
*/
static int yy_get_next_buffer()
{
register char *dest = yy_current_buffer->yy_ch_buf;
register char *source = yytext_ptr;
register int number_to_move, i;
int ret_val;
if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
YY_FATAL_ERROR(
"fatal flex scanner internal error--end of buffer missed" );
if ( yy_current_buffer->yy_fill_buffer == 0 )
{ /* Don't try to fill the buffer, so this is an EOF. */
if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
{
/* We matched a single character, the EOB, so
* treat this as a final EOF.
*/
return EOB_ACT_END_OF_FILE;
}
else
{
/* We matched some text prior to the EOB, first
* process it.
*/
return EOB_ACT_LAST_MATCH;
}
}
/* Try to read more data. */
/* First move last chars to start of buffer. */
number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
for ( i = 0; i < number_to_move; ++i )
*(dest++) = *(source++);
if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
/* don't do the read, it's not guaranteed to return an EOF,
* just force an EOF
*/
yy_current_buffer->yy_n_chars = yy_n_chars = 0;
else
{
int num_to_read =
yy_current_buffer->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
{ /* Not enough room in the buffer - grow it. */
#ifdef YY_USES_REJECT
YY_FATAL_ERROR(
"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
#else
/* just a shorter name for the current buffer */
YY_BUFFER_STATE b = yy_current_buffer;
int yy_c_buf_p_offset =
(int) (yy_c_buf_p - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
int new_size = b->yy_buf_size * 2;
if ( new_size <= 0 )
b->yy_buf_size += b->yy_buf_size / 8;
else
b->yy_buf_size *= 2;
b->yy_ch_buf = (char *)
/* Include room in for 2 EOB chars. */
yy_flex_realloc( (void *) b->yy_ch_buf,
b->yy_buf_size + 2 );
}
else
/* Can't grow it, we don't own it. */
b->yy_ch_buf = 0;
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR(
"fatal error - scanner input buffer overflow" );
yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
num_to_read = yy_current_buffer->yy_buf_size -
number_to_move - 1;
#endif
}
if ( num_to_read > YY_READ_BUF_SIZE )
num_to_read = YY_READ_BUF_SIZE;
/* Read in more data. */
YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
yy_n_chars, num_to_read );
yy_current_buffer->yy_n_chars = yy_n_chars;
}
if ( yy_n_chars == 0 )
{
if ( number_to_move == YY_MORE_ADJ )
{
ret_val = EOB_ACT_END_OF_FILE;
yyrestart( yyin );
}
else
{
ret_val = EOB_ACT_LAST_MATCH;
yy_current_buffer->yy_buffer_status =
YY_BUFFER_EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
yy_n_chars += number_to_move;
yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
return ret_val;
}
/* yy_get_previous_state - get the state just before the EOB char was reached */
static yy_state_type yy_get_previous_state()
{
register yy_state_type yy_current_state;
register char *yy_cp;
yy_current_state = yy_start;
for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
{
register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
if ( yy_accept[yy_current_state] )
{
yy_last_accepting_state = yy_current_state;
yy_last_accepting_cpos = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 457 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
}
return yy_current_state;
}
/* yy_try_NUL_trans - try to make a transition on the NUL character
*
* synopsis
* next_state = yy_try_NUL_trans( current_state );
*/
#ifdef YY_USE_PROTOS
static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
#else
static yy_state_type yy_try_NUL_trans( yy_current_state )
yy_state_type yy_current_state;
#endif
{
register int yy_is_jam;
register char *yy_cp = yy_c_buf_p;
register YY_CHAR yy_c = 1;
if ( yy_accept[yy_current_state] )
{
yy_last_accepting_state = yy_current_state;
yy_last_accepting_cpos = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 457 )
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 == 456);
return yy_is_jam ? 0 : yy_current_state;
}
#ifndef YY_NO_UNPUT
#ifdef YY_USE_PROTOS
static void yyunput( int c, register char *yy_bp )
#else
static void yyunput( c, yy_bp )
int c;
register char *yy_bp;
#endif
{
register char *yy_cp = yy_c_buf_p;
/* undo effects of setting up yytext */
*yy_cp = yy_hold_char;
if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
register int number_to_move = yy_n_chars + 2;
register char *dest = &yy_current_buffer->yy_ch_buf[
yy_current_buffer->yy_buf_size + 2];
register char *source =
&yy_current_buffer->yy_ch_buf[number_to_move];
while ( source > yy_current_buffer->yy_ch_buf )
*--dest = *--source;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
yy_current_buffer->yy_n_chars =
yy_n_chars = yy_current_buffer->yy_buf_size;
if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
YY_FATAL_ERROR( "flex scanner push-back overflow" );
}
*--yy_cp = (char) c;
yytext_ptr = yy_bp;
yy_hold_char = *yy_cp;
yy_c_buf_p = yy_cp;
}
#endif /* ifndef YY_NO_UNPUT */
#ifdef __cplusplus
static int yyinput()
#else
static int input()
#endif
{
int c;
*yy_c_buf_p = yy_hold_char;
if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
{
/* yy_c_buf_p now points to the character we want to return.
* If this occurs *before* the EOB characters, then it's a
* valid NUL; if not, then we've hit the end of the buffer.
*/
if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
/* This was really a NUL. */
*yy_c_buf_p = '\0';
else
{ /* need more input */
int offset = yy_c_buf_p - yytext_ptr;
++yy_c_buf_p;
switch ( yy_get_next_buffer() )
{
case EOB_ACT_LAST_MATCH:
/* This happens because yy_g_n_b()
* sees that we've accumulated a
* token and flags that we need to
* try matching the token before
* proceeding. But for input(),
* there's no matching to consider.
* So convert the EOB_ACT_LAST_MATCH
* to EOB_ACT_END_OF_FILE.
*/
/* Reset buffer status. */
yyrestart( yyin );
/* fall through */
case EOB_ACT_END_OF_FILE:
{
if ( yywrap() )
return EOF;
if ( ! yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
#ifdef __cplusplus
return yyinput();
#else
return input();
#endif
}
case EOB_ACT_CONTINUE_SCAN:
yy_c_buf_p = yytext_ptr + offset;
break;
}
}
}
c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */
*yy_c_buf_p = '\0'; /* preserve yytext */
yy_hold_char = *++yy_c_buf_p;
return c;
}
#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 _WIN32
#include <unistd.h>
#else
#ifndef YY_ALWAYS_INTERACTIVE
#ifndef YY_NEVER_INTERACTIVE
extern int isatty YY_PROTO(( int ));
#endif
#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
static void yy_pop_state()
{
if ( --yy_start_stack_ptr < 0 )
YY_FATAL_ERROR( "start-condition stack underflow" );
BEGIN(yy_start_stack[yy_start_stack_ptr]);
}
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state()
{
return yy_start_stack[yy_start_stack_ptr - 1];
}
#endif
#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif
#ifdef YY_USE_PROTOS
static void yy_fatal_error( yyconst char msg[] )
#else
static void yy_fatal_error( msg )
char msg[];
#endif
{
(void) fprintf( stderr, "%s\n", msg );
exit( YY_EXIT_FAILURE );
}
/* Redefine yyless() so it works in section 3 code. */
#undef yyless
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
yytext[yyleng] = yy_hold_char; \
yy_c_buf_p = yytext + n; \
yy_hold_char = *yy_c_buf_p; \
*yy_c_buf_p = '\0'; \
yyleng = n; \
} \
while ( 0 )
/* Internal utility routines. */
#ifndef yytext_ptr
#ifdef YY_USE_PROTOS
static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
#else
static void yy_flex_strncpy( s1, s2, n )
char *s1;
yyconst char *s2;
int n;
#endif
{
register int i;
for ( i = 0; i < n; ++i )
s1[i] = s2[i];
}
#endif
#ifdef YY_NEED_STRLEN
#ifdef YY_USE_PROTOS
static int yy_flex_strlen( yyconst char *s )
#else
static int yy_flex_strlen( s )
yyconst char *s;
#endif
{
register int n;
for ( n = 0; s[n]; ++n )
;
return n;
}
#endif
#ifdef YY_USE_PROTOS
static void *yy_flex_alloc( yy_size_t size )
#else
static void *yy_flex_alloc( size )
yy_size_t size;
#endif
{
return (void *) malloc( size );
}
#ifdef YY_USE_PROTOS
static void *yy_flex_realloc( void *ptr, yy_size_t size )
#else
static void *yy_flex_realloc( ptr, size )
void *ptr;
yy_size_t size;
#endif
{
/* The cast to (char *) in the following accommodates both
* implementations that use char* generic pointers, and those
* that use void* generic pointers. It works with the latter
* because both ANSI C and C++ allow castless assignment from
* any pointer type to void*, and deal with argument conversions
* as though doing an assignment.
*/
return (void *) realloc( (char *) ptr, size );
}
#ifdef YY_USE_PROTOS
static void yy_flex_free( void *ptr )
#else
static void yy_flex_free( ptr )
void *ptr;
#endif
{
free( ptr );
}
#if YY_MAIN
int main()
{
yylex();
return 0;
}
#endif
#line 195 "lexer.l"
// [A-Za-z_][A-Za-z0-9_]* { bxlval.sval = strdup(bxtext); return(BX_TOKEN_GENERIC); }
int
bx_yyinput(char *buf, int max_size)
{
int len;
if (lex_input_size == 0) {
fprintf(stderr, "lex: no characters in string input buffer.\n");
exit(1);
}
len = strlen(lex_input_ptr) + 1;
if (len > max_size)
len = max_size;
memcpy(buf, lex_input_ptr, len);
return(len);
}
void
bx_add_lex_input(char *buf)
{
lex_input_ptr = buf;
lex_input_size = strlen(buf);
// Since we're parsing from strings, flush out
// all current buffer state, so the next read
// requests from yyinput
bx_flush_buffer( YY_CURRENT_BUFFER );
}
#endif /* if BX_DEBUGGER */
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