yetangitu/ghidra
1
0
Fork 0
mirror of https://github.com/NationalSecurityAgency/ghidra.git synced 2025-10-05 19:42:36 +02:00
Code Issues Releases Wiki Activity
ghidra/Ghidra/Features/Decompiler/src/decompile/cpp/slghscan.cc

3590 lines
97 KiB
C++
Raw Blame History

/* ###
* IP: GHIDRA
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define YY_INT_ALIGNED short int
/* A lexical scanner generated by flex */
#define yy_create_buffer sleigh_create_buffer
#define yy_delete_buffer sleigh_delete_buffer
#define yy_scan_buffer sleigh_scan_buffer
#define yy_scan_string sleigh_scan_string
#define yy_scan_bytes sleigh_scan_bytes
#define yy_init_buffer sleigh_init_buffer
#define yy_flush_buffer sleigh_flush_buffer
#define yy_load_buffer_state sleigh_load_buffer_state
#define yy_switch_to_buffer sleigh_switch_to_buffer
#define yypush_buffer_state sleighpush_buffer_state
#define yypop_buffer_state sleighpop_buffer_state
#define yyensure_buffer_stack sleighensure_buffer_stack
#define yy_flex_debug sleigh_flex_debug
#define yyin sleighin
#define yyleng sleighleng
#define yylex sleighlex
#define yylineno sleighlineno
#define yyout sleighout
#define yyrestart sleighrestart
#define yytext sleightext
#define yywrap sleighwrap
#define yyalloc sleighalloc
#define yyrealloc sleighrealloc
#define yyfree sleighfree
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 6
#define YY_FLEX_SUBMINOR_VERSION 4
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
#ifdef yy_create_buffer
#define sleigh_create_buffer_ALREADY_DEFINED
#else
#define yy_create_buffer sleigh_create_buffer
#endif
#ifdef yy_delete_buffer
#define sleigh_delete_buffer_ALREADY_DEFINED
#else
#define yy_delete_buffer sleigh_delete_buffer
#endif
#ifdef yy_scan_buffer
#define sleigh_scan_buffer_ALREADY_DEFINED
#else
#define yy_scan_buffer sleigh_scan_buffer
#endif
#ifdef yy_scan_string
#define sleigh_scan_string_ALREADY_DEFINED
#else
#define yy_scan_string sleigh_scan_string
#endif
#ifdef yy_scan_bytes
#define sleigh_scan_bytes_ALREADY_DEFINED
#else
#define yy_scan_bytes sleigh_scan_bytes
#endif
#ifdef yy_init_buffer
#define sleigh_init_buffer_ALREADY_DEFINED
#else
#define yy_init_buffer sleigh_init_buffer
#endif
#ifdef yy_flush_buffer
#define sleigh_flush_buffer_ALREADY_DEFINED
#else
#define yy_flush_buffer sleigh_flush_buffer
#endif
#ifdef yy_load_buffer_state
#define sleigh_load_buffer_state_ALREADY_DEFINED
#else
#define yy_load_buffer_state sleigh_load_buffer_state
#endif
#ifdef yy_switch_to_buffer
#define sleigh_switch_to_buffer_ALREADY_DEFINED
#else
#define yy_switch_to_buffer sleigh_switch_to_buffer
#endif
#ifdef yypush_buffer_state
#define sleighpush_buffer_state_ALREADY_DEFINED
#else
#define yypush_buffer_state sleighpush_buffer_state
#endif
#ifdef yypop_buffer_state
#define sleighpop_buffer_state_ALREADY_DEFINED
#else
#define yypop_buffer_state sleighpop_buffer_state
#endif
#ifdef yyensure_buffer_stack
#define sleighensure_buffer_stack_ALREADY_DEFINED
#else
#define yyensure_buffer_stack sleighensure_buffer_stack
#endif
#ifdef yylex
#define sleighlex_ALREADY_DEFINED
#else
#define yylex sleighlex
#endif
#ifdef yyrestart
#define sleighrestart_ALREADY_DEFINED
#else
#define yyrestart sleighrestart
#endif
#ifdef yylex_init
#define sleighlex_init_ALREADY_DEFINED
#else
#define yylex_init sleighlex_init
#endif
#ifdef yylex_init_extra
#define sleighlex_init_extra_ALREADY_DEFINED
#else
#define yylex_init_extra sleighlex_init_extra
#endif
#ifdef yylex_destroy
#define sleighlex_destroy_ALREADY_DEFINED
#else
#define yylex_destroy sleighlex_destroy
#endif
#ifdef yyget_debug
#define sleighget_debug_ALREADY_DEFINED
#else
#define yyget_debug sleighget_debug
#endif
#ifdef yyset_debug
#define sleighset_debug_ALREADY_DEFINED
#else
#define yyset_debug sleighset_debug
#endif
#ifdef yyget_extra
#define sleighget_extra_ALREADY_DEFINED
#else
#define yyget_extra sleighget_extra
#endif
#ifdef yyset_extra
#define sleighset_extra_ALREADY_DEFINED
#else
#define yyset_extra sleighset_extra
#endif
#ifdef yyget_in
#define sleighget_in_ALREADY_DEFINED
#else
#define yyget_in sleighget_in
#endif
#ifdef yyset_in
#define sleighset_in_ALREADY_DEFINED
#else
#define yyset_in sleighset_in
#endif
#ifdef yyget_out
#define sleighget_out_ALREADY_DEFINED
#else
#define yyget_out sleighget_out
#endif
#ifdef yyset_out
#define sleighset_out_ALREADY_DEFINED
#else
#define yyset_out sleighset_out
#endif
#ifdef yyget_leng
#define sleighget_leng_ALREADY_DEFINED
#else
#define yyget_leng sleighget_leng
#endif
#ifdef yyget_text
#define sleighget_text_ALREADY_DEFINED
#else
#define yyget_text sleighget_text
#endif
#ifdef yyget_lineno
#define sleighget_lineno_ALREADY_DEFINED
#else
#define yyget_lineno sleighget_lineno
#endif
#ifdef yyset_lineno
#define sleighset_lineno_ALREADY_DEFINED
#else
#define yyset_lineno sleighset_lineno
#endif
#ifdef yywrap
#define sleighwrap_ALREADY_DEFINED
#else
#define yywrap sleighwrap
#endif
#ifdef yyalloc
#define sleighalloc_ALREADY_DEFINED
#else
#define yyalloc sleighalloc
#endif
#ifdef yyrealloc
#define sleighrealloc_ALREADY_DEFINED
#else
#define yyrealloc sleighrealloc
#endif
#ifdef yyfree
#define sleighfree_ALREADY_DEFINED
#else
#define yyfree sleighfree
#endif
#ifdef yytext
#define sleightext_ALREADY_DEFINED
#else
#define yytext sleightext
#endif
#ifdef yyleng
#define sleighleng_ALREADY_DEFINED
#else
#define yyleng sleighleng
#endif
#ifdef yyin
#define sleighin_ALREADY_DEFINED
#else
#define yyin sleighin
#endif
#ifdef yyout
#define sleighout_ALREADY_DEFINED
#else
#define yyout sleighout
#endif
#ifdef yy_flex_debug
#define sleigh_flex_debug_ALREADY_DEFINED
#else
#define yy_flex_debug sleigh_flex_debug
#endif
#ifdef yylineno
#define sleighlineno_ALREADY_DEFINED
#else
#define yylineno sleighlineno
#endif
/* First, we deal with platform-specific or compiler-specific issues. */
/* begin standard C headers. */
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
/* end standard C headers. */
/* flex integer type definitions */
#ifndef FLEXINT_H
#define FLEXINT_H
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
* if you want the limit (max/min) macros for int types.
*/
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
#endif
#include <inttypes.h>
typedef int8_t flex_int8_t;
typedef uint8_t flex_uint8_t;
typedef int16_t flex_int16_t;
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
#else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef int flex_int32_t;
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
/* Limits of integral types. */
#ifndef INT8_MIN
#define INT8_MIN (-128)
#endif
#ifndef INT16_MIN
#define INT16_MIN (-32767-1)
#endif
#ifndef INT32_MIN
#define INT32_MIN (-2147483647-1)
#endif
#ifndef INT8_MAX
#define INT8_MAX (127)
#endif
#ifndef INT16_MAX
#define INT16_MAX (32767)
#endif
#ifndef INT32_MAX
#define INT32_MAX (2147483647)
#endif
#ifndef UINT8_MAX
#define UINT8_MAX (255U)
#endif
#ifndef UINT16_MAX
#define UINT16_MAX (65535U)
#endif
#ifndef UINT32_MAX
#define UINT32_MAX (4294967295U)
#endif
#ifndef SIZE_MAX
#define SIZE_MAX (~(size_t)0)
#endif
#endif /* ! C99 */
#endif /* ! FLEXINT_H */
/* begin standard C++ headers. */
/* TODO: this is always defined, so inline it */
#define yyconst const
#if defined(__GNUC__) && __GNUC__ >= 3
#define yynoreturn __attribute__((__noreturn__))
#else
#define yynoreturn
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an
* integer in range [0..255] for use as an array index.
*/
#define YY_SC_TO_UI(c) ((YY_CHAR) (c))
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN (yy_start) = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START (((yy_start) - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart( yyin )
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k.
* Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
* Ditto for the __ia64__ case accordingly.
*/
#define YY_BUF_SIZE 32768
#else
#define YY_BUF_SIZE 16384
#endif /* __ia64__ */
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
*/
#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
#ifndef YY_TYPEDEF_YY_BUFFER_STATE
#define YY_TYPEDEF_YY_BUFFER_STATE
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif
#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
#endif
extern int yyleng;
extern FILE *yyin, *yyout;
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
#define YY_LESS_LINENO(n)
#define YY_LINENO_REWIND_TO(ptr)
/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg);\
*yy_cp = (yy_hold_char); \
YY_RESTORE_YY_MORE_OFFSET \
(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
YY_DO_BEFORE_ACTION; /* set up yytext again */ \
} \
while ( 0 )
#define unput(c) yyunput( c, (yytext_ptr) )
#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
{
FILE *yy_input_file;
char *yy_ch_buf; /* input buffer */
char *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
int yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
int yy_bs_lineno; /**< The line count. */
int yy_bs_column; /**< The column count. */
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via yyrestart()), so that the user can continue scanning by
* just pointing yyin at a new input file.
*/
#define YY_BUFFER_EOF_PENDING 2
};
#endif /* !YY_STRUCT_YY_BUFFER_STATE */
/* Stack of input buffers. */
static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */
/* We provide macros for accessing buffer states in case in the
* future we want to put the buffer states in a more general
* "scanner state".
*
* Returns the top of the stack, or NULL.
*/
#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
? (yy_buffer_stack)[(yy_buffer_stack_top)] \
: NULL)
/* Same as previous macro, but useful when we know that the buffer stack is not
* NULL or when we need an lvalue. For internal use only.
*/
#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;
static int yy_n_chars; /* number of characters read into yy_ch_buf */
int yyleng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = NULL;
static int yy_init = 0; /* whether we need to initialize */
static int yy_start = 0; /* start state number */
/* Flag which is used to allow yywrap()'s to do buffer switches
* instead of setting up a fresh yyin. A bit of a hack ...
*/
static int yy_did_buffer_switch_on_eof;
void yyrestart ( FILE *input_file );
void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer );
YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size );
void yy_delete_buffer ( YY_BUFFER_STATE b );
void yy_flush_buffer ( YY_BUFFER_STATE b );
void yypush_buffer_state ( YY_BUFFER_STATE new_buffer );
void yypop_buffer_state ( void );
static void yyensure_buffer_stack ( void );
static void yy_load_buffer_state ( void );
static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file );
#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER )
YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size );
YY_BUFFER_STATE yy_scan_string ( const char *yy_str );
YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len );
void *yyalloc ( yy_size_t );
void *yyrealloc ( void *, yy_size_t );
void yyfree ( void * );
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if ( ! YY_CURRENT_BUFFER ){ \
yyensure_buffer_stack (); \
YY_CURRENT_BUFFER_LVALUE = \
yy_create_buffer( yyin, YY_BUF_SIZE ); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! YY_CURRENT_BUFFER ){\
yyensure_buffer_stack (); \
YY_CURRENT_BUFFER_LVALUE = \
yy_create_buffer( yyin, YY_BUF_SIZE ); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
typedef flex_uint8_t YY_CHAR;
FILE *yyin = NULL, *yyout = NULL;
typedef int yy_state_type;
extern int yylineno;
int yylineno = 1;
extern char *yytext;
#ifdef yytext_ptr
#undef yytext_ptr
#endif
#define yytext_ptr yytext
static yy_state_type yy_get_previous_state ( void );
static yy_state_type yy_try_NUL_trans ( yy_state_type current_state );
static int yy_get_next_buffer ( void );
static void yynoreturn yy_fatal_error ( const 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 165
#define YY_END_OF_BUFFER 166
/* This struct is not used in this scanner,
but its presence is necessary. */
struct yy_trans_info
{
flex_int32_t yy_verify;
flex_int32_t yy_nxt;
};
static const flex_int16_t yy_accept[533] =
{ 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 166, 14, 7, 8, 6, 14,
3, 13, 4, 13, 13, 13, 13, 5, 1, 58,
56, 57, 58, 50, 58, 25, 51, 52, 52, 26,
51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
51, 51, 51, 51, 51, 23, 22, 20, 21, 22,
17, 19, 18, 15, 68, 66, 67, 61, 68, 61,
64, 62, 64, 59, 96, 94, 95, 96, 89, 96,
85, 88, 90, 91, 91, 88, 88, 90, 83, 84,
87, 90, 90, 71, 86, 69, 162, 160, 161, 154,
155, 162, 154, 154, 156, 157, 157, 154, 154, 154,
154, 156, 156, 156, 156, 156, 156, 156, 156, 156,
156, 156, 156, 156, 156, 156, 154, 99, 97, 165,
165, 164, 163, 7, 6, 0, 13, 13, 13, 13,
13, 1, 1, 56, 0, 55, 50, 0, 51, 0,
0, 52, 51, 51, 51, 51, 51, 51, 51, 51,
51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
51, 23, 23, 20, 0, 19, 15, 15, 66, 0,
65, 0, 64, 63, 59, 59, 94, 76, 89, 0,
0, 0, 0, 90, 90, 0, 0, 91, 75, 77,
78, 74, 90, 90, 69, 69, 160, 106, 155, 0,
101, 156, 0, 0, 157, 104, 107, 105, 108, 103,
102, 156, 156, 156, 156, 156, 156, 156, 156, 156,
0, 118, 116, 117, 119, 122, 0, 123, 156, 156,
145, 156, 156, 156, 156, 156, 156, 156, 156, 110,
109, 112, 113, 156, 156, 156, 156, 156, 156, 100,
97, 97, 0, 164, 163, 163, 0, 13, 13, 13,
13, 0, 54, 53, 51, 41, 51, 51, 38, 51,
51, 37, 51, 51, 51, 51, 51, 51, 51, 51,
51, 51, 51, 51, 51, 51, 51, 0, 0, 0,
0, 80, 0, 82, 93, 92, 90, 90, 0, 159,
158, 133, 156, 156, 156, 156, 156, 156, 156, 156,
156, 121, 124, 120, 125, 156, 156, 156, 156, 156,
132, 156, 156, 156, 156, 114, 115, 111, 156, 156,
156, 156, 156, 156, 2, 0, 13, 13, 13, 12,
24, 0, 51, 51, 51, 51, 51, 51, 51, 51,
51, 51, 51, 51, 51, 43, 51, 51, 28, 51,
51, 51, 16, 0, 60, 0, 70, 0, 79, 81,
90, 90, 98, 0, 156, 156, 147, 156, 135, 156,
156, 156, 156, 156, 156, 146, 156, 156, 156, 156,
156, 156, 156, 156, 156, 129, 134, 156, 126, 13,
13, 9, 51, 51, 51, 51, 51, 51, 46, 51,
51, 51, 51, 51, 51, 27, 32, 51, 51, 51,
90, 90, 156, 152, 127, 141, 156, 156, 156, 156,
136, 156, 153, 156, 156, 156, 156, 137, 156, 156,
140, 11, 10, 51, 51, 51, 51, 39, 42, 36,
45, 51, 51, 51, 35, 47, 51, 51, 90, 72,
128, 156, 156, 151, 156, 156, 156, 156, 156, 148,
156, 130, 51, 51, 33, 30, 49, 51, 51, 51,
51, 90, 156, 156, 156, 156, 144, 156, 156, 131,
51, 34, 51, 51, 51, 44, 90, 156, 156, 156,
156, 156, 143, 40, 29, 51, 48, 73, 156, 149,
156, 138, 142, 51, 150, 156, 51, 139, 51, 51,
31, 0
} ;
static const YY_CHAR yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
2, 1, 2, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 4, 5, 6, 7, 8, 9, 10, 11, 12,
13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
23, 23, 23, 23, 23, 23, 23, 24, 25, 26,
27, 28, 29, 30, 31, 31, 31, 31, 31, 31,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
33, 11, 34, 35, 36, 11, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
51, 52, 53, 54, 55, 56, 57, 58, 59, 60,
61, 62, 63, 64, 65, 66, 1, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11
} ;
static const YY_CHAR yy_meta[67] =
{ 0,
1, 1, 2, 3, 3, 3, 3, 3, 3, 3,
3, 3, 4, 3, 3, 3, 3, 5, 3, 6,
6, 6, 6, 3, 3, 3, 3, 3, 3, 3,
6, 5, 3, 3, 3, 5, 6, 6, 6, 6,
6, 6, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 3, 3, 3, 3
} ;
static const flex_int16_t yy_base[570] =
{ 0,
0, 937, 66, 936, 132, 935, 198, 934, 264, 933,
330, 932, 0, 394, 961, 968, 396, 968, 0, 948,
968, 0, 968, 903, 917, 920, 911, 968, 952, 968,
397, 968, 948, 0, 941, 968, 0, 365, 384, 968,
904, 906, 899, 908, 898, 906, 901, 365, 903, 905,
371, 365, 358, 906, 891, 938, 968, 409, 968, 928,
968, 0, 968, 936, 968, 416, 968, 968, 932, 925,
0, 968, 881, 932, 968, 419, 968, 907, 0, 402,
968, 968, 915, 377, 406, 404, 405, 0, 968, 968,
968, 884, 881, 968, 968, 927, 968, 432, 968, 902,
0, 916, 968, 917, 0, 384, 420, 419, 899, 420,
890, 886, 398, 413, 882, 862, 454, 870, 410, 410,
429, 869, 423, 466, 865, 877, 853, 968, 913, 968,
912, 968, 911, 454, 0, 0, 0, 857, 870, 872,
854, 906, 968, 474, 902, 901, 0, 0, 0, 463,
0, 466, 861, 395, 855, 451, 864, 843, 846, 852,
858, 857, 847, 848, 853, 434, 858, 847, 841, 409,
838, 888, 968, 493, 0, 0, 887, 968, 496, 883,
882, 0, 0, 0, 884, 968, 497, 968, 0, 0,
836, 831, 833, 865, 0, 488, 0, 490, 968, 968,
968, 968, 831, 836, 877, 968, 512, 968, 0, 0,
968, 0, 497, 0, 500, 968, 968, 968, 968, 968,
968, 824, 824, 832, 476, 831, 824, 823, 825, 820,
844, 968, 968, 968, 968, 843, 842, 841, 816, 810,
0, 809, 825, 824, 812, 802, 808, 803, 801, 968,
968, 830, 498, 805, 818, 794, 799, 795, 791, 968,
847, 968, 846, 968, 845, 968, 834, 809, 800, 790,
799, 829, 507, 0, 798, 0, 786, 783, 0, 801,
792, 0, 780, 794, 786, 778, 792, 795, 785, 779,
787, 788, 785, 784, 767, 778, 782, 808, 807, 806,
778, 968, 763, 0, 511, 0, 778, 766, 801, 513,
0, 0, 759, 764, 763, 756, 761, 757, 752, 769,
754, 968, 968, 968, 968, 478, 753, 781, 765, 750,
0, 749, 760, 741, 747, 968, 968, 968, 742, 741,
738, 737, 742, 735, 968, 777, 750, 738, 736, 0,
968, 773, 735, 747, 742, 725, 744, 732, 724, 727,
736, 735, 720, 719, 732, 0, 731, 721, 0, 729,
732, 713, 968, 754, 968, 753, 968, 752, 968, 968,
727, 711, 968, 749, 710, 720, 0, 698, 0, 710,
702, 695, 701, 698, 699, 0, 710, 703, 693, 711,
697, 693, 706, 691, 690, 0, 0, 704, 0, 698,
700, 0, 691, 689, 678, 689, 686, 694, 0, 675,
677, 681, 679, 674, 689, 0, 0, 673, 689, 681,
677, 676, 664, 0, 0, 0, 684, 666, 664, 697,
0, 670, 0, 667, 670, 658, 664, 0, 662, 651,
0, 0, 0, 670, 667, 653, 652, 0, 0, 0,
0, 655, 669, 664, 0, 0, 656, 641, 647, 0,
0, 644, 652, 0, 657, 647, 641, 655, 645, 0,
635, 0, 643, 651, 0, 0, 0, 652, 636, 648,
647, 646, 641, 634, 636, 646, 0, 643, 625, 0,
624, 0, 638, 642, 622, 0, 620, 627, 618, 622,
616, 615, 0, 0, 0, 615, 0, 0, 629, 0,
577, 0, 0, 548, 0, 510, 511, 0, 467, 462,
0, 968, 534, 540, 546, 548, 554, 558, 564, 566,
572, 574, 580, 584, 586, 592, 598, 600, 606, 612,
614, 620, 626, 632, 634, 636, 485, 638, 640, 642,
473, 644, 429, 647, 650, 653, 656, 659, 662
} ;
static const flex_int16_t yy_def[570] =
{ 0,
532, 1, 532, 3, 532, 5, 532, 7, 532, 9,
532, 11, 533, 534, 532, 532, 532, 532, 535, 532,
532, 536, 532, 536, 536, 536, 536, 532, 537, 532,
532, 532, 538, 539, 532, 532, 540, 532, 532, 532,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 541, 532, 532, 532, 532,
532, 542, 532, 543, 532, 532, 532, 532, 544, 532,
545, 532, 545, 546, 532, 532, 532, 532, 547, 532,
532, 532, 548, 532, 532, 532, 532, 548, 532, 532,
532, 548, 548, 532, 532, 549, 532, 532, 532, 532,
550, 532, 532, 532, 551, 532, 532, 532, 532, 532,
532, 551, 551, 551, 551, 551, 551, 551, 551, 551,
551, 551, 551, 551, 551, 551, 532, 532, 552, 532,
553, 532, 554, 532, 535, 555, 536, 536, 536, 536,
536, 537, 532, 532, 538, 532, 539, 556, 540, 532,
557, 532, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 541, 532, 532, 558, 542, 543, 532, 532, 544,
532, 559, 545, 545, 546, 532, 532, 532, 547, 560,
532, 532, 532, 548, 548, 532, 561, 532, 532, 532,
532, 532, 548, 548, 549, 532, 532, 532, 550, 562,
532, 551, 532, 563, 532, 532, 532, 532, 532, 532,
532, 551, 551, 551, 551, 551, 551, 551, 551, 551,
532, 532, 532, 532, 532, 532, 532, 532, 551, 551,
551, 551, 551, 551, 551, 551, 551, 551, 551, 532,
532, 532, 532, 551, 551, 551, 551, 551, 551, 532,
552, 532, 553, 532, 554, 532, 564, 536, 536, 536,
536, 565, 532, 557, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 566, 567, 568,
532, 532, 532, 548, 532, 561, 548, 548, 569, 532,
563, 551, 551, 551, 551, 551, 551, 551, 551, 551,
551, 532, 532, 532, 532, 551, 551, 551, 551, 551,
551, 551, 551, 551, 551, 532, 532, 532, 551, 551,
551, 551, 551, 551, 532, 564, 536, 536, 536, 536,
532, 565, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 532, 566, 532, 567, 532, 568, 532, 532,
548, 548, 532, 569, 551, 551, 551, 551, 551, 551,
551, 551, 551, 551, 551, 551, 551, 551, 551, 551,
551, 551, 551, 551, 551, 551, 551, 551, 551, 536,
536, 536, 540, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 540, 540,
548, 548, 551, 551, 551, 551, 551, 551, 551, 551,
551, 551, 551, 551, 551, 551, 551, 551, 551, 551,
551, 536, 536, 540, 540, 540, 540, 540, 540, 540,
540, 540, 540, 540, 540, 540, 540, 540, 548, 548,
551, 551, 551, 551, 551, 551, 551, 551, 551, 551,
551, 551, 540, 540, 540, 540, 540, 540, 540, 540,
540, 548, 551, 551, 551, 551, 551, 551, 551, 551,
540, 540, 540, 540, 540, 540, 548, 551, 551, 551,
551, 551, 551, 540, 540, 540, 540, 548, 551, 551,
551, 551, 551, 540, 551, 551, 540, 551, 540, 540,
540, 0, 532, 532, 532, 532, 532, 532, 532, 532,
532, 532, 532, 532, 532, 532, 532, 532, 532, 532,
532, 532, 532, 532, 532, 532, 532, 532, 532, 532,
532, 532, 532, 532, 532, 532, 532, 532, 532
} ;
static const flex_int16_t yy_nxt[1035] =
{ 0,
16, 17, 18, 17, 16, 16, 19, 20, 16, 16,
16, 21, 21, 16, 16, 21, 21, 22, 16, 16,
16, 16, 16, 23, 16, 16, 16, 16, 16, 16,
22, 22, 16, 16, 16, 22, 24, 22, 22, 25,
22, 22, 22, 22, 22, 22, 22, 22, 26, 22,
22, 22, 22, 22, 22, 22, 22, 22, 27, 22,
22, 22, 28, 16, 16, 16, 30, 31, 32, 31,
30, 33, 34, 35, 30, 30, 30, 36, 36, 30,
30, 36, 30, 37, 30, 38, 39, 39, 39, 36,
40, 30, 36, 30, 30, 30, 37, 37, 36, 36,
30, 37, 41, 42, 43, 44, 45, 37, 37, 46,
37, 37, 37, 47, 37, 48, 49, 50, 37, 51,
52, 53, 37, 54, 55, 37, 37, 37, 30, 30,
30, 30, 57, 58, 59, 58, 57, 57, 57, 60,
57, 57, 57, 61, 61, 57, 57, 61, 57, 62,
57, 57, 57, 57, 57, 57, 57, 57, 57, 57,
57, 57, 62, 62, 57, 57, 57, 62, 62, 62,
62, 62, 62, 62, 62, 62, 62, 62, 62, 62,
62, 62, 62, 62, 62, 62, 62, 62, 62, 62,
62, 62, 62, 62, 63, 57, 57, 57, 65, 66,
67, 66, 68, 69, 68, 70, 68, 68, 65, 68,
68, 68, 68, 68, 68, 71, 68, 68, 68, 68,
68, 68, 68, 68, 68, 68, 68, 68, 71, 71,
68, 68, 72, 71, 71, 71, 71, 71, 71, 71,
71, 71, 73, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
68, 68, 68, 68, 75, 76, 77, 76, 78, 75,
79, 80, 75, 81, 75, 82, 82, 82, 82, 82,
82, 83, 82, 84, 85, 85, 85, 82, 82, 86,
82, 87, 75, 75, 88, 88, 89, 90, 91, 88,
88, 88, 88, 88, 88, 88, 92, 88, 88, 88,
88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
93, 88, 88, 88, 88, 88, 94, 95, 75, 82,
97, 98, 99, 98, 100, 97, 101, 102, 103, 104,
97, 103, 103, 103, 103, 103, 103, 105, 103, 106,
107, 107, 107, 103, 103, 108, 109, 110, 97, 97,
105, 105, 103, 103, 111, 105, 112, 113, 114, 115,
116, 117, 118, 105, 119, 105, 105, 120, 105, 121,
105, 122, 105, 123, 124, 125, 105, 105, 105, 105,
105, 126, 97, 127, 128, 103, 132, 134, 144, 134,
144, 160, 150, 152, 152, 152, 152, 164, 168, 166,
174, 165, 174, 190, 196, 161, 167, 179, 169, 179,
187, 213, 187, 133, 151, 198, 198, 198, 198, 199,
200, 201, 202, 207, 311, 207, 197, 276, 191, 215,
215, 215, 215, 214, 216, 217, 219, 220, 223, 225,
277, 241, 192, 226, 224, 134, 295, 134, 231, 242,
243, 193, 296, 248, 227, 245, 228, 232, 233, 246,
234, 244, 235, 249, 250, 144, 290, 144, 306, 236,
237, 238, 273, 273, 251, 152, 152, 152, 152, 279,
274, 252, 280, 253, 174, 291, 174, 179, 187, 179,
187, 239, 531, 254, 255, 530, 256, 305, 305, 198,
198, 198, 198, 207, 394, 207, 310, 310, 257, 215,
215, 215, 215, 315, 337, 338, 273, 273, 395, 316,
305, 305, 310, 310, 130, 130, 130, 130, 130, 130,
131, 131, 131, 131, 131, 131, 135, 529, 135, 135,
135, 135, 137, 137, 142, 142, 142, 142, 142, 142,
145, 145, 145, 145, 147, 528, 147, 147, 147, 147,
149, 149, 172, 172, 172, 172, 172, 172, 176, 176,
177, 177, 177, 177, 177, 177, 180, 180, 180, 180,
183, 183, 185, 185, 185, 185, 185, 185, 189, 527,
189, 189, 189, 189, 195, 195, 205, 205, 205, 205,
205, 205, 209, 526, 209, 209, 209, 209, 212, 212,
261, 261, 261, 261, 261, 261, 263, 263, 263, 263,
263, 263, 265, 265, 265, 265, 265, 265, 267, 267,
272, 272, 298, 298, 299, 299, 300, 300, 309, 309,
346, 346, 346, 352, 352, 352, 374, 374, 374, 376,
376, 376, 378, 378, 378, 384, 384, 384, 525, 524,
523, 522, 521, 520, 519, 518, 517, 516, 515, 514,
513, 512, 511, 510, 509, 508, 507, 506, 505, 504,
503, 502, 501, 500, 499, 498, 497, 496, 495, 494,
493, 492, 491, 490, 489, 488, 487, 486, 485, 484,
483, 482, 481, 480, 479, 478, 477, 476, 475, 474,
473, 472, 471, 470, 469, 468, 467, 466, 465, 464,
463, 462, 461, 460, 459, 458, 457, 456, 455, 454,
453, 452, 451, 450, 449, 448, 447, 446, 445, 444,
443, 442, 441, 440, 439, 438, 437, 436, 435, 434,
433, 383, 432, 431, 377, 375, 373, 430, 429, 428,
427, 426, 425, 424, 423, 422, 421, 420, 419, 418,
417, 416, 415, 414, 413, 351, 412, 411, 410, 345,
409, 408, 407, 406, 405, 404, 403, 402, 401, 400,
399, 398, 397, 396, 393, 392, 391, 390, 389, 388,
387, 386, 385, 383, 382, 381, 380, 379, 377, 375,
373, 372, 371, 370, 369, 368, 367, 366, 365, 364,
363, 362, 361, 360, 359, 358, 357, 356, 355, 354,
353, 351, 350, 349, 348, 347, 345, 266, 264, 262,
344, 343, 342, 341, 340, 339, 336, 335, 334, 333,
332, 331, 330, 329, 328, 327, 326, 325, 324, 323,
322, 321, 320, 319, 318, 317, 314, 313, 312, 206,
308, 307, 304, 303, 302, 301, 186, 180, 181, 178,
173, 297, 294, 293, 292, 289, 288, 287, 286, 285,
284, 283, 282, 281, 278, 275, 145, 146, 143, 271,
270, 269, 268, 266, 264, 262, 260, 259, 258, 247,
240, 230, 229, 222, 221, 218, 211, 210, 208, 206,
204, 203, 194, 188, 186, 184, 182, 181, 178, 175,
173, 171, 170, 163, 162, 159, 158, 157, 156, 155,
154, 153, 148, 146, 143, 141, 140, 139, 138, 136,
532, 129, 96, 74, 64, 56, 29, 15, 532, 532,
532, 532, 532, 532, 532, 532, 532, 532, 532, 532,
532, 532, 532, 532, 532, 532, 532, 532, 532, 532,
532, 532, 532, 532, 532, 532, 532, 532, 532, 532,
532, 532, 532, 532, 532, 532, 532, 532, 532, 532,
532, 532, 532, 532, 532, 532, 532, 532, 532, 532,
532, 532, 532, 532, 532, 532, 532, 532, 532, 532,
532, 532, 532, 532
} ;
static const flex_int16_t yy_chk[1035] =
{ 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, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 14, 17, 31, 17,
31, 48, 38, 39, 39, 39, 39, 51, 53, 52,
58, 51, 58, 80, 84, 48, 52, 66, 53, 66,
76, 106, 76, 14, 38, 85, 85, 85, 85, 86,
86, 87, 87, 98, 563, 98, 84, 154, 80, 107,
107, 107, 107, 106, 108, 108, 110, 110, 113, 114,
154, 119, 80, 114, 113, 134, 170, 134, 117, 119,
120, 80, 170, 123, 114, 121, 114, 117, 117, 121,
117, 120, 117, 123, 124, 144, 166, 144, 561, 117,
117, 117, 150, 150, 124, 152, 152, 152, 152, 156,
557, 124, 156, 124, 174, 166, 174, 179, 187, 179,
187, 117, 530, 124, 124, 529, 124, 196, 196, 198,
198, 198, 198, 207, 326, 207, 213, 213, 124, 215,
215, 215, 215, 225, 253, 253, 273, 273, 326, 225,
305, 305, 310, 310, 533, 533, 533, 533, 533, 533,
534, 534, 534, 534, 534, 534, 535, 527, 535, 535,
535, 535, 536, 536, 537, 537, 537, 537, 537, 537,
538, 538, 538, 538, 539, 526, 539, 539, 539, 539,
540, 540, 541, 541, 541, 541, 541, 541, 542, 542,
543, 543, 543, 543, 543, 543, 544, 544, 544, 544,
545, 545, 546, 546, 546, 546, 546, 546, 547, 524,
547, 547, 547, 547, 548, 548, 549, 549, 549, 549,
549, 549, 550, 521, 550, 550, 550, 550, 551, 551,
552, 552, 552, 552, 552, 552, 553, 553, 553, 553,
553, 553, 554, 554, 554, 554, 554, 554, 555, 555,
556, 556, 558, 558, 559, 559, 560, 560, 562, 562,
564, 564, 564, 565, 565, 565, 566, 566, 566, 567,
567, 567, 568, 568, 568, 569, 569, 569, 519, 516,
512, 511, 510, 509, 508, 507, 505, 504, 503, 501,
499, 498, 496, 495, 494, 493, 492, 491, 490, 489,
488, 484, 483, 481, 479, 478, 477, 476, 475, 473,
472, 469, 468, 467, 464, 463, 462, 457, 456, 455,
454, 450, 449, 447, 446, 445, 444, 442, 440, 439,
438, 437, 433, 432, 431, 430, 429, 428, 425, 424,
423, 422, 421, 420, 418, 417, 416, 415, 414, 413,
411, 410, 408, 405, 404, 403, 402, 401, 400, 399,
398, 397, 395, 394, 393, 392, 391, 390, 388, 386,
385, 384, 382, 381, 378, 376, 374, 372, 371, 370,
368, 367, 365, 364, 363, 362, 361, 360, 359, 358,
357, 356, 355, 354, 353, 352, 349, 348, 347, 346,
344, 343, 342, 341, 340, 339, 335, 334, 333, 332,
330, 329, 328, 327, 321, 320, 319, 318, 317, 316,
315, 314, 313, 309, 308, 307, 303, 301, 300, 299,
298, 297, 296, 295, 294, 293, 292, 291, 290, 289,
288, 287, 286, 285, 284, 283, 281, 280, 278, 277,
275, 272, 271, 270, 269, 268, 267, 265, 263, 261,
259, 258, 257, 256, 255, 254, 252, 249, 248, 247,
246, 245, 244, 243, 242, 240, 239, 238, 237, 236,
231, 230, 229, 228, 227, 226, 224, 223, 222, 205,
204, 203, 194, 193, 192, 191, 185, 181, 180, 177,
172, 171, 169, 168, 167, 165, 164, 163, 162, 161,
160, 159, 158, 157, 155, 153, 146, 145, 142, 141,
140, 139, 138, 133, 131, 129, 127, 126, 125, 122,
118, 116, 115, 112, 111, 109, 104, 102, 100, 96,
93, 92, 83, 78, 74, 73, 70, 69, 64, 60,
56, 55, 54, 50, 49, 47, 46, 45, 44, 43,
42, 41, 35, 33, 29, 27, 26, 25, 24, 20,
15, 12, 10, 8, 6, 4, 2, 532, 532, 532,
532, 532, 532, 532, 532, 532, 532, 532, 532, 532,
532, 532, 532, 532, 532, 532, 532, 532, 532, 532,
532, 532, 532, 532, 532, 532, 532, 532, 532, 532,
532, 532, 532, 532, 532, 532, 532, 532, 532, 532,
532, 532, 532, 532, 532, 532, 532, 532, 532, 532,
532, 532, 532, 532, 532, 532, 532, 532, 532, 532,
532, 532, 532, 532
} ;
static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;
extern int yy_flex_debug;
int yy_flex_debug = 0;
/* The intent behind this definition is that it'll catch
* any uses of REJECT which flex missed.
*/
#define REJECT reject_used_but_not_detected
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *yytext;
/* ###
* IP: GHIDRA
* NOTE: flex skeletons are NOT bound by flex's BSD license
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define sleighwrap() 1
#define YY_SKIP_YYWRAP
/* If we are building don't include unistd.h */
/* flex provides us with this macro for turning it off */
#ifdef _WIN32
#define YY_NO_UNISTD_H
static int isatty (int fildes) { return 0; }
#endif
#include "slgh_compile.hh"
namespace ghidra {
#include "slghparse.hh"
struct FileStreamState {
YY_BUFFER_STATE lastbuffer; // Last lex buffer corresponding to the stream
FILE *file; // The NEW file stream
};
extern SleighCompile *slgh;
int4 last_preproc; // lex state before last preprocessing erasure
int4 actionon; // whether '&' '|' and '^' are treated as actionon in pattern section
int4 withsection = 0; // whether we are between the 'with' keyword and its open brace '{'
vector<FileStreamState> filebuffers;
vector<int4> ifstack;
int4 negative_if = -1;
void preproc_error(const string &err)
{
slgh->reportError((const Location *)0, err);
cerr << "Terminating due to error in preprocessing" << endl;
exit(1);
}
void check_to_endofline(istream &s)
{ // Make sure there is nothing to the end of the line
s >> ws;
if (!s.eof())
if (s.peek() != '#')
preproc_error("Extra characters in preprocessor directive");
}
string read_identifier(istream &s)
{ // Read a proper identifier from the stream
s >> ws; // Skip any whitespace
string res;
while(!s.eof()) {
char tok = s.peek();
if (isalnum(tok) || (tok == '_')) {
s >> tok;
res += tok;
}
else
break;
}
return res;
}
void preprocess_string(istream &s,string &res)
{ // Grab string surrounded by double quotes from stream or call preprocess_error
int4 val;
s >> ws; // Skip any whitespace
val = s.get();
if (val != '\"')
preproc_error("Expecting double quoted string");
val = s.get();
while((val != '\"')&&(val>=0)) {
res += (char)val;
val = s.get();
}
if (val != '\"')
preproc_error("Missing terminating double quote");
}
extern int4 preprocess_if(istream &s); // Forward declaration for recursion
int4 read_defined_operator(istream &s)
{ // We have seen a -defined- keyword in an if or elif
// Read macro name used as input, return 1 if it is defined
char tok = ' ';
string macroname;
s >> ws >> tok;
if (tok != '(')
preproc_error("Badly formed \"defined\" operator");
macroname = read_identifier(s);
int4 res = slgh->getPreprocValue(macroname,macroname) ? 1 : 0;
s >> ws >> tok;
if (tok != ')')
preproc_error("Badly formed \"defined\" operator");
return res;
}
int4 read_boolean_clause(istream &s)
{ // We have seen an if or elif
// return 1 if condition is true or else 0
s >> ws;
if (s.peek()=='(') { // Parenthetical expression spawns recursion
int4 val = s.get();
int4 res = preprocess_if(s);
s >> ws;
val = s.get();
if (val != ')')
preproc_error("Unbalanced parentheses");
return res;
}
// Otherwise we must have a normal comparison operator
string lhs,rhs,comp;
if (s.peek()=='\"') // Read left-hand side string
preprocess_string(s,lhs);
else {
lhs = read_identifier(s);
if (lhs == "defined")
return read_defined_operator(s);
if (!slgh->getPreprocValue(lhs,lhs))
preproc_error("Could not find preprocessor macro "+lhs);
}
char tok;
s >> tok; // Read comparison symbol
comp += tok;
s >> tok;
comp += tok;
s >> ws;
if (s.peek()=='\"') // Read right-hand side string
preprocess_string(s,rhs);
else {
rhs = read_identifier(s);
if (!slgh->getPreprocValue(rhs,rhs))
preproc_error("Could not find preprocessor macro "+rhs);
}
if (comp == "==")
return (lhs == rhs) ? 1 : 0;
else if (comp=="!=")
return (lhs != rhs) ? 1 : 0;
else
preproc_error("Syntax error in condition");
return 0;
}
int4 preprocess_if(istream &s)
{
int4 res = read_boolean_clause(s);
s >> ws;
while((!s.eof())&&(s.peek()!=')')) {
string boolop;
char tok;
s >> tok;
boolop += tok;
s >> tok;
boolop += tok;
int4 res2 = read_boolean_clause(s);
if (boolop == "&&")
res = res & res2;
else if (boolop == "||")
res = res | res2;
else if (boolop == "^^")
res = res ^ res2;
else
preproc_error("Syntax error in expression");
s >> ws;
}
return res;
}
void expand_preprocmacros(string &str)
{
string::size_type pos;
string::size_type lastpos = 0;
pos = str.find("$(",lastpos);
if (pos == string::npos)
return;
string res;
for(;;) {
if (pos == string::npos) {
res += str.substr(lastpos);
str = res;
return;
}
else {
res += str.substr(lastpos,(pos-lastpos));
string::size_type endpos = str.find(')',pos+2);
if (endpos == string::npos) {
preproc_error("Unterminated macro in string");
break;
}
string macro = str.substr(pos+2, endpos - (pos+2));
string value;
if (!slgh->getPreprocValue(macro,value)) {
preproc_error("Unknown preprocessing macro "+macro);
break;
}
res += value;
lastpos = endpos + 1;
}
pos = str.find("$(",lastpos);
}
}
int4 preprocess(int4 cur_state,int4 blank_state)
{
string str(sleightext);
string::size_type pos = str.find('#');
if (pos != string::npos)
str.erase(pos);
istringstream s(str);
string type;
if (cur_state != blank_state)
last_preproc = cur_state;
s.get(); // Skip the preprocessor marker
s >> type;
if (type == "include") {
if (negative_if == -1) { // Not in the middle of a false if clause
filebuffers.push_back(FileStreamState()); // Save state of current file
filebuffers.back().lastbuffer = YY_CURRENT_BUFFER;
filebuffers.back().file = (FILE *)0;
s >> ws;
string fname;
preprocess_string(s,fname);
expand_preprocmacros(fname);
slgh->parseFromNewFile(fname);
fname = slgh->grabCurrentFilePath();
sleighin = fopen(fname.c_str(),"r");
if (sleighin == (FILE *)0)
preproc_error("Could not open included file "+fname);
filebuffers.back().file = sleighin;
sleigh_switch_to_buffer( sleigh_create_buffer(sleighin, YY_BUF_SIZE) );
check_to_endofline(s);
}
}
else if (type == "define") {
if (negative_if == -1) {
string varname;
string value;
varname = read_identifier(s); // Get name of variable being defined
s >> ws;
if (s.peek() == '\"')
preprocess_string(s,value);
else
value = read_identifier(s);
if (varname.size()==0)
preproc_error("Error in preprocessor definition");
slgh->setPreprocValue(varname,value);
check_to_endofline(s);
}
}
else if (type == "undef") {
if (negative_if == -1) {
string varname;
varname = read_identifier(s); // Name of variable to undefine
if (varname.size()==0)
preproc_error("Error in preprocessor undef");
slgh->undefinePreprocValue(varname);
check_to_endofline(s);
}
}
else if (type=="ifdef") {
string varname;
varname = read_identifier(s);
if (varname.size()==0)
preproc_error("Error in preprocessor ifdef");
string value;
int4 truth = (slgh->getPreprocValue(varname,value)) ? 1 : 0;
ifstack.push_back(truth);
check_to_endofline(s);
}
else if (type=="ifndef") {
string varname;
varname = read_identifier(s);
if (varname.size()==0)
preproc_error("Error in preprocessor ifndef");
string value;
int4 truth = (slgh->getPreprocValue(varname,value)) ? 0 : 1; // flipped from ifdef
ifstack.push_back(truth);
check_to_endofline(s);
}
else if (type=="if") {
int4 truth = preprocess_if(s);
if (!s.eof())
preproc_error("Unbalanced parentheses");
ifstack.push_back(truth);
}
else if (type=="elif") {
if (ifstack.empty())
preproc_error("elif without preceding if");
if ((ifstack.back()&2)!=0) // We have already seen an else clause
preproc_error("elif follows else");
if ((ifstack.back()&4)!=0) // We have already seen a true elif clause
ifstack.back() = 4; // don't include any other elif clause
else if ((ifstack.back()&1)!=0) // Last clause was a true if
ifstack.back() = 4; // don't include this elif
else {
int4 truth = preprocess_if(s);
if (!s.eof())
preproc_error("Unbalanced parentheses");
if (truth==0)
ifstack.back() = 0;
else
ifstack.back() = 5;
}
}
else if (type=="endif") {
if (ifstack.empty())
preproc_error("preprocessing endif without matching if");
ifstack.pop_back();
check_to_endofline(s);
}
else if (type=="else") {
if (ifstack.empty())
preproc_error("preprocessing else without matching if");
if ((ifstack.back()&2)!=0)
preproc_error("second else for one if");
if ((ifstack.back()&4)!=0) // Seen a true elif clause before
ifstack.back() = 6;
else if (ifstack.back()==0)
ifstack.back() = 3;
else
ifstack.back() = 2;
check_to_endofline(s);
}
else
preproc_error("Unknown preprocessing directive: "+type);
if (negative_if >= 0) { // We were in a false state
if (negative_if+1 < ifstack.size())
return blank_state; // false state is still deep in stack
else // false state is popped off or is current and changed
negative_if = -1;
}
if (ifstack.empty()) return last_preproc;
if ((ifstack.back()&1)==0) {
negative_if = ifstack.size()-1;
return blank_state;
}
return last_preproc;
}
void preproc_macroexpand(void)
{
filebuffers.push_back(FileStreamState());
filebuffers.back().lastbuffer = YY_CURRENT_BUFFER;
filebuffers.back().file = (FILE *)0;
string macro(sleightext);
macro.erase(0,2);
macro.erase(macro.size()-1,1);
string value;
if (!slgh->getPreprocValue(macro,value))
preproc_error("Unknown preprocessing macro "+macro);
sleigh_switch_to_buffer( sleigh_scan_string( value.c_str() ) );
slgh->parsePreprocMacro();
}
int4 find_symbol(void) {
string * newstring = new string(sleightext);
SleighSymbol *sym = slgh->findSymbol(*newstring);
if (sym == (SleighSymbol *)0) {
sleighlval.str = newstring;
return STRING;
}
delete newstring;
switch(sym->getType()) {
case SleighSymbol::section_symbol:
sleighlval.sectionsym = (SectionSymbol *)sym;
return SECTIONSYM;
case SleighSymbol::space_symbol:
sleighlval.spacesym = (SpaceSymbol *)sym;
return SPACESYM;
case SleighSymbol::token_symbol:
sleighlval.tokensym = (TokenSymbol *)sym;
return TOKENSYM;
case SleighSymbol::userop_symbol:
sleighlval.useropsym = (UserOpSymbol *)sym;
return USEROPSYM;
case SleighSymbol::value_symbol:
sleighlval.valuesym = (ValueSymbol *)sym;
return VALUESYM;
case SleighSymbol::valuemap_symbol:
sleighlval.valuemapsym = (ValueMapSymbol *)sym;
return VALUEMAPSYM;
case SleighSymbol::name_symbol:
sleighlval.namesym = (NameSymbol *)sym;
return NAMESYM;
case SleighSymbol::varnode_symbol:
sleighlval.varsym = (VarnodeSymbol *)sym;
return VARSYM;
case SleighSymbol::bitrange_symbol:
sleighlval.bitsym = (BitrangeSymbol *)sym;
return BITSYM;
case SleighSymbol::varnodelist_symbol:
sleighlval.varlistsym = (VarnodeListSymbol *)sym;
return VARLISTSYM;
case SleighSymbol::operand_symbol:
sleighlval.operandsym = (OperandSymbol *)sym;
return OPERANDSYM;
case SleighSymbol::start_symbol:
sleighlval.startsym = (StartSymbol *)sym;
return STARTSYM;
case SleighSymbol::end_symbol:
sleighlval.endsym = (EndSymbol *)sym;
return ENDSYM;
case SleighSymbol::next2_symbol:
sleighlval.next2sym = (Next2Symbol *)sym;
return NEXT2SYM;
case SleighSymbol::subtable_symbol:
sleighlval.subtablesym = (SubtableSymbol *)sym;
return SUBTABLESYM;
case SleighSymbol::macro_symbol:
sleighlval.macrosym = (MacroSymbol *)sym;
return MACROSYM;
case SleighSymbol::label_symbol:
sleighlval.labelsym = (LabelSymbol *)sym;
return LABELSYM;
case SleighSymbol::epsilon_symbol:
sleighlval.specsym = (SpecificSymbol *)sym;
return SPECSYM;
case SleighSymbol::context_symbol:
sleighlval.contextsym = (ContextSymbol *)sym;
return CONTEXTSYM;
case SleighSymbol::dummy_symbol:
break;
}
return -1; // Should never reach here
}
int4 scan_number(char *numtext,SLEIGHSTYPE *lval,bool signednum)
{
uintb val;
if (numtext[0] == '0' && numtext[1] == 'b') {
val = 0;
numtext += 2;
while ((*numtext) != 0) {
val <<= 1;
if (*numtext == '1') {
val |= 1;
}
++numtext;
}
} else {
istringstream s(numtext);
s.unsetf(ios::dec | ios::hex | ios::oct);
s >> val;
if (!s)
return BADINTEGER;
}
if (signednum) {
lval->big = new intb(val);
return INTB;
}
lval->i = new uintb(val);
return INTEGER;
}
} // End namespace ghidra
using namespace ghidra;
#define INITIAL 0
#define defblock 1
#define macroblock 2
#define print 3
#define pattern 4
#define sem 5
#define preproc 6
#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
* down here because we want the user's section 1 to have been scanned first.
* The user has a chance to override it with an option.
*/
#include <unistd.h>
#endif
#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#endif
static int yy_init_globals ( void );
/* Accessor methods to globals.
These are made visible to non-reentrant scanners for convenience. */
int yylex_destroy ( void );
int yyget_debug ( void );
void yyset_debug ( int debug_flag );
YY_EXTRA_TYPE yyget_extra ( void );
void yyset_extra ( YY_EXTRA_TYPE user_defined );
FILE *yyget_in ( void );
void yyset_in ( FILE * _in_str );
FILE *yyget_out ( void );
void yyset_out ( FILE * _out_str );
int yyget_leng ( void );
char *yyget_text ( void );
int yyget_lineno ( void );
void yyset_lineno ( int _line_number );
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap ( void );
#else
extern int yywrap ( void );
#endif
#endif
#ifndef YY_NO_UNPUT
static void yyunput ( int c, char *buf_ptr );
#endif
#ifndef yytext_ptr
static void yy_flex_strncpy ( char *, const char *, int );
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen ( const char * );
#endif
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput ( void );
#else
static int input ( void );
#endif
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k */
#define YY_READ_BUF_SIZE 16384
#else
#define YY_READ_BUF_SIZE 8192
#endif /* __ia64__ */
#endif
/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
* is returned in "result".
*/
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
{ \
int c = '*'; \
int n; \
for ( n = 0; n < max_size && \
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
if ( c == '\n' ) \
buf[n++] = (char) c; \
if ( c == EOF && ferror( yyin ) ) \
YY_FATAL_ERROR( "input in flex scanner failed" ); \
result = n; \
} \
else \
{ \
errno=0; \
while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \
{ \
if( errno != EINTR) \
{ \
YY_FATAL_ERROR( "input in flex scanner failed" ); \
break; \
} \
errno=0; \
clearerr(yyin); \
} \
}\
\
#endif
/* No semi-colon after return; correct usage is to write "yyterminate();" -
* we don't want an extra ';' after the "return" because that will cause
* some compilers to complain about unreachable statements.
*/
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif
/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif
/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#endif
/* end tables serialization structures and prototypes */
/* Default declaration of generated scanner - a define so the user can
* easily add parameters.
*/
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1
extern int yylex (void);
#define YY_DECL int yylex (void)
#endif /* !YY_DECL */
/* Code executed at the beginning of each rule, after yytext and yyleng
* have been set up.
*/
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif
/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK /*LINTED*/break;
#endif
#define YY_RULE_SETUP \
if ( yyleng > 0 ) \
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
(yytext[yyleng - 1] == '\n'); \
YY_USER_ACTION
/** The main scanner function which does all the work.
*/
YY_DECL
{
yy_state_type yy_current_state;
char *yy_cp, *yy_bp;
int yy_act;
if ( !(yy_init) )
{
(yy_init) = 1;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
if ( ! (yy_start) )
(yy_start) = 1; /* first start state */
if ( ! yyin )
yyin = stdin;
if ( ! yyout )
yyout = stdout;
if ( ! YY_CURRENT_BUFFER ) {
yyensure_buffer_stack ();
YY_CURRENT_BUFFER_LVALUE =
yy_create_buffer( yyin, YY_BUF_SIZE );
}
yy_load_buffer_state( );
}
{
while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */
{
yy_cp = (yy_c_buf_p);
/* Support of yytext. */
*yy_cp = (yy_hold_char);
/* yy_bp points to the position in yy_ch_buf of the start of
* the current run.
*/
yy_bp = yy_cp;
yy_current_state = (yy_start);
yy_current_state += YY_AT_BOL();
yy_match:
do
{
YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
(yy_last_accepting_cpos) = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 533 )
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
++yy_cp;
}
while ( yy_base[yy_current_state] != 968 );
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:
/* rule 1 can match eol */
YY_RULE_SETUP
{ slgh->nextLine(); BEGIN( preprocess(INITIAL,preproc) ); }
YY_BREAK
case 2:
YY_RULE_SETUP
{ preproc_macroexpand(); }
YY_BREAK
case 3:
YY_RULE_SETUP
{ sleighlval.ch = sleightext[0]; return sleightext[0]; }
YY_BREAK
case 4:
YY_RULE_SETUP
{ BEGIN(print); slgh->calcContextLayout(); sleighlval.ch = sleightext[0]; return sleightext[0]; }
YY_BREAK
case 5:
YY_RULE_SETUP
{ BEGIN(sem); sleighlval.ch = sleightext[0]; return sleightext[0]; }
YY_BREAK
case 6:
YY_RULE_SETUP
YY_BREAK
case 7:
YY_RULE_SETUP
YY_BREAK
case 8:
/* rule 8 can match eol */
YY_RULE_SETUP
{ slgh->nextLine(); }
YY_BREAK
case 9:
YY_RULE_SETUP
{ BEGIN(macroblock); return MACRO_KEY; }
YY_BREAK
case 10:
YY_RULE_SETUP
{ BEGIN(defblock); return DEFINE_KEY; }
YY_BREAK
case 11:
YY_RULE_SETUP
{ BEGIN(defblock); slgh->calcContextLayout(); return ATTACH_KEY; }
YY_BREAK
case 12:
YY_RULE_SETUP
{ BEGIN(pattern); withsection = 1; slgh->calcContextLayout(); return WITH_KEY; }
YY_BREAK
case 13:
YY_RULE_SETUP
{ return find_symbol(); }
YY_BREAK
case 14:
YY_RULE_SETUP
{ return sleightext[0]; }
YY_BREAK
case 15:
/* rule 15 can match eol */
YY_RULE_SETUP
{ slgh->nextLine(); BEGIN( preprocess(macroblock,preproc) ); }
YY_BREAK
case 16:
YY_RULE_SETUP
{ preproc_macroexpand(); }
YY_BREAK
case 17:
YY_RULE_SETUP
{ sleighlval.ch = sleightext[0]; return sleightext[0]; }
YY_BREAK
case 18:
YY_RULE_SETUP
{ BEGIN(sem); return sleightext[0]; }
YY_BREAK
case 19:
YY_RULE_SETUP
{ sleighlval.str = new string(sleightext); return STRING; }
YY_BREAK
case 20:
YY_RULE_SETUP
YY_BREAK
case 21:
/* rule 21 can match eol */
YY_RULE_SETUP
{ slgh->nextLine(); }
YY_BREAK
case 22:
YY_RULE_SETUP
{ return sleightext[0]; }
YY_BREAK
case 23:
/* rule 23 can match eol */
YY_RULE_SETUP
{ slgh->nextLine(); BEGIN( preprocess(defblock,preproc) ); }
YY_BREAK
case 24:
YY_RULE_SETUP
{ preproc_macroexpand(); }
YY_BREAK
case 25:
YY_RULE_SETUP
{ sleighlval.ch = sleightext[0]; return sleightext[0]; }
YY_BREAK
case 26:
YY_RULE_SETUP
{ BEGIN(INITIAL); sleighlval.ch = sleightext[0]; return sleightext[0]; }
YY_BREAK
case 27:
YY_RULE_SETUP
{ return SPACE_KEY; }
YY_BREAK
case 28:
YY_RULE_SETUP
{ return TYPE_KEY; }
YY_BREAK
case 29:
YY_RULE_SETUP
{ return RAM_KEY; }
YY_BREAK
case 30:
YY_RULE_SETUP
{ return DEFAULT_KEY; }
YY_BREAK
case 31:
YY_RULE_SETUP
{ return REGISTER_KEY; }
YY_BREAK
case 32:
YY_RULE_SETUP
{ return TOKEN_KEY; }
YY_BREAK
case 33:
YY_RULE_SETUP
{ return CONTEXT_KEY; }
YY_BREAK
case 34:
YY_RULE_SETUP
{ return BITRANGE_KEY; }
YY_BREAK
case 35:
YY_RULE_SETUP
{ return SIGNED_KEY; }
YY_BREAK
case 36:
YY_RULE_SETUP
{ return NOFLOW_KEY; }
YY_BREAK
case 37:
YY_RULE_SETUP
{ return HEX_KEY; }
YY_BREAK
case 38:
YY_RULE_SETUP
{ return DEC_KEY; }
YY_BREAK
case 39:
YY_RULE_SETUP
{ return ENDIAN_KEY; }
YY_BREAK
case 40:
YY_RULE_SETUP
{ return ALIGN_KEY; }
YY_BREAK
case 41:
YY_RULE_SETUP
{ return BIG_KEY; }
YY_BREAK
case 42:
YY_RULE_SETUP
{ return LITTLE_KEY; }
YY_BREAK
case 43:
YY_RULE_SETUP
{ return SIZE_KEY; }
YY_BREAK
case 44:
YY_RULE_SETUP
{ return WORDSIZE_KEY; }
YY_BREAK
case 45:
YY_RULE_SETUP
{ return OFFSET_KEY; }
YY_BREAK
case 46:
YY_RULE_SETUP
{ return NAMES_KEY; }
YY_BREAK
case 47:
YY_RULE_SETUP
{ return VALUES_KEY; }
YY_BREAK
case 48:
YY_RULE_SETUP
{ return VARIABLES_KEY; }
YY_BREAK
case 49:
YY_RULE_SETUP
{ return PCODEOP_KEY; }
YY_BREAK
case 50:
YY_RULE_SETUP
YY_BREAK
case 51:
YY_RULE_SETUP
{ return find_symbol(); }
YY_BREAK
case 52:
YY_RULE_SETUP
{ return scan_number(sleightext,&sleighlval,false); }
YY_BREAK
case 53:
YY_RULE_SETUP
{ return scan_number(sleightext,&sleighlval,false); }
YY_BREAK
case 54:
YY_RULE_SETUP
{ return scan_number(sleightext,&sleighlval,false); }
YY_BREAK
case 55:
YY_RULE_SETUP
{ sleighlval.str = new string(sleightext+1,strlen(sleightext)-2); return STRING; }
YY_BREAK
case 56:
YY_RULE_SETUP
YY_BREAK
case 57:
/* rule 57 can match eol */
YY_RULE_SETUP
{ slgh->nextLine(); }
YY_BREAK
case 58:
YY_RULE_SETUP
{ return sleightext[0]; }
YY_BREAK
case 59:
/* rule 59 can match eol */
YY_RULE_SETUP
{ slgh->nextLine(); BEGIN( preprocess(print,preproc) ); }
YY_BREAK
case 60:
YY_RULE_SETUP
{ preproc_macroexpand(); }
YY_BREAK
case 61:
YY_RULE_SETUP
{ sleighlval.ch = sleightext[0]; return CHAR; }
YY_BREAK
case 62:
YY_RULE_SETUP
{ sleighlval.ch = '^'; return '^'; }
YY_BREAK
case 63:
YY_RULE_SETUP
{ BEGIN(pattern); actionon=0; return IS_KEY; }
YY_BREAK
case 64:
YY_RULE_SETUP
{ sleighlval.str = new string(sleightext); return SYMBOLSTRING; }
YY_BREAK
case 65:
YY_RULE_SETUP
{ sleighlval.str = new string(sleightext+1,strlen(sleightext)-2); return STRING; }
YY_BREAK
case 66:
YY_RULE_SETUP
{ sleighlval.ch = ' '; return ' '; }
YY_BREAK
case 67:
/* rule 67 can match eol */
YY_RULE_SETUP
{ slgh->nextLine(); return ' '; }
YY_BREAK
case 68:
YY_RULE_SETUP
{ return sleightext[0]; }
YY_BREAK
case 69:
/* rule 69 can match eol */
YY_RULE_SETUP
{ slgh->nextLine(); BEGIN( preprocess(pattern,preproc) ); }
YY_BREAK
case 70:
YY_RULE_SETUP
{ preproc_macroexpand(); }
YY_BREAK
case 71:
YY_RULE_SETUP
{ BEGIN((withsection==1) ? INITIAL:sem); withsection=0; sleighlval.ch = sleightext[0]; return sleightext[0]; }
YY_BREAK
case 72:
YY_RULE_SETUP
{ BEGIN(INITIAL); return OP_UNIMPL; }
YY_BREAK
case 73:
YY_RULE_SETUP
{ return GLOBALSET_KEY; }
YY_BREAK
case 74:
YY_RULE_SETUP
{ return OP_RIGHT; }
YY_BREAK
case 75:
YY_RULE_SETUP
{ return OP_LEFT; }
YY_BREAK
case 76:
YY_RULE_SETUP
{ return OP_NOTEQUAL; }
YY_BREAK
case 77:
YY_RULE_SETUP
{ return OP_LESSEQUAL; }
YY_BREAK
case 78:
YY_RULE_SETUP
{ return OP_GREATEQUAL; }
YY_BREAK
case 79:
YY_RULE_SETUP
{ return OP_AND; }
YY_BREAK
case 80:
YY_RULE_SETUP
{ return OP_OR; }
YY_BREAK
case 81:
YY_RULE_SETUP
{ return OP_XOR; }
YY_BREAK
case 82:
YY_RULE_SETUP
{ return ELLIPSIS_KEY; }
YY_BREAK
case 83:
YY_RULE_SETUP
{ actionon = 1; sleighlval.ch = sleightext[0]; return sleightext[0]; }
YY_BREAK
case 84:
YY_RULE_SETUP
{ actionon = 0; sleighlval.ch = sleightext[0]; return sleightext[0]; }
YY_BREAK
case 85:
YY_RULE_SETUP
{ sleighlval.ch = sleightext[0]; return (actionon==0) ? sleightext[0] : OP_AND; }
YY_BREAK
case 86:
YY_RULE_SETUP
{ sleighlval.ch = sleightext[0]; return (actionon==0) ? sleightext[0] : OP_OR; }
YY_BREAK
case 87:
YY_RULE_SETUP
{ return OP_XOR; }
YY_BREAK
case 88:
YY_RULE_SETUP
{ sleighlval.ch = sleightext[0]; return sleightext[0]; }
YY_BREAK
case 89:
YY_RULE_SETUP
YY_BREAK
case 90:
YY_RULE_SETUP
{ return find_symbol(); }
YY_BREAK
case 91:
YY_RULE_SETUP
{ return scan_number(sleightext,&sleighlval,true); }
YY_BREAK
case 92:
YY_RULE_SETUP
{ return scan_number(sleightext,&sleighlval,true); }
YY_BREAK
case 93:
YY_RULE_SETUP
{ return scan_number(sleightext,&sleighlval,true); }
YY_BREAK
case 94:
YY_RULE_SETUP
YY_BREAK
case 95:
/* rule 95 can match eol */
YY_RULE_SETUP
{ slgh->nextLine(); }
YY_BREAK
case 96:
YY_RULE_SETUP
{ return sleightext[0]; }
YY_BREAK
case 97:
/* rule 97 can match eol */
YY_RULE_SETUP
{ slgh->nextLine(); BEGIN( preprocess(sem,preproc) ); }
YY_BREAK
case 98:
YY_RULE_SETUP
{ preproc_macroexpand(); }
YY_BREAK
case 99:
YY_RULE_SETUP
{ BEGIN(INITIAL); sleighlval.ch = sleightext[0]; return sleightext[0]; }
YY_BREAK
case 100:
YY_RULE_SETUP
{ return OP_BOOL_OR; }
YY_BREAK
case 101:
YY_RULE_SETUP
{ return OP_BOOL_AND; }
YY_BREAK
case 102:
YY_RULE_SETUP
{ return OP_BOOL_XOR; }
YY_BREAK
case 103:
YY_RULE_SETUP
{ return OP_RIGHT; }
YY_BREAK
case 104:
YY_RULE_SETUP
{ return OP_LEFT; }
YY_BREAK
case 105:
YY_RULE_SETUP
{ return OP_EQUAL; }
YY_BREAK
case 106:
YY_RULE_SETUP
{ return OP_NOTEQUAL; }
YY_BREAK
case 107:
YY_RULE_SETUP
{ return OP_LESSEQUAL; }
YY_BREAK
case 108:
YY_RULE_SETUP
{ return OP_GREATEQUAL; }
YY_BREAK
case 109:
YY_RULE_SETUP
{ return OP_SDIV; }
YY_BREAK
case 110:
YY_RULE_SETUP
{ return OP_SREM; }
YY_BREAK
case 111:
YY_RULE_SETUP
{ return OP_SRIGHT; }
YY_BREAK
case 112:
YY_RULE_SETUP
{ return OP_SLESS; }
YY_BREAK
case 113:
YY_RULE_SETUP
{ return OP_SGREAT; }
YY_BREAK
case 114:
YY_RULE_SETUP
{ return OP_SLESSEQUAL; }
YY_BREAK
case 115:
YY_RULE_SETUP
{ return OP_SGREATEQUAL; }
YY_BREAK
case 116:
YY_RULE_SETUP
{ return OP_FADD; }
YY_BREAK
case 117:
YY_RULE_SETUP
{ return OP_FSUB; }
YY_BREAK
case 118:
YY_RULE_SETUP
{ return OP_FMULT; }
YY_BREAK
case 119:
YY_RULE_SETUP
{ return OP_FDIV; }
YY_BREAK
case 120:
YY_RULE_SETUP
{ return OP_FEQUAL; }
YY_BREAK
case 121:
YY_RULE_SETUP
{ return OP_FNOTEQUAL; }
YY_BREAK
case 122:
YY_RULE_SETUP
{ return OP_FLESS; }
YY_BREAK
case 123:
YY_RULE_SETUP
{ return OP_FGREAT; }
YY_BREAK
case 124:
YY_RULE_SETUP
{ return OP_FLESSEQUAL; }
YY_BREAK
case 125:
YY_RULE_SETUP
{ return OP_FGREATEQUAL; }
YY_BREAK
case 126:
YY_RULE_SETUP
{ return OP_ZEXT; }
YY_BREAK
case 127:
YY_RULE_SETUP
{ return OP_CARRY; }
YY_BREAK
case 128:
YY_RULE_SETUP
{ return OP_BORROW; }
YY_BREAK
case 129:
YY_RULE_SETUP
{ return OP_SEXT; }
YY_BREAK
case 130:
YY_RULE_SETUP
{ return OP_SCARRY; }
YY_BREAK
case 131:
YY_RULE_SETUP
{ return OP_SBORROW; }
YY_BREAK
case 132:
YY_RULE_SETUP
{ return OP_NAN; }
YY_BREAK
case 133:
YY_RULE_SETUP
{ return OP_ABS; }
YY_BREAK
case 134:
YY_RULE_SETUP
{ return OP_SQRT; }
YY_BREAK
case 135:
YY_RULE_SETUP
{ return OP_CEIL; }
YY_BREAK
case 136:
YY_RULE_SETUP
{ return OP_FLOOR; }
YY_BREAK
case 137:
YY_RULE_SETUP
{ return OP_ROUND; }
YY_BREAK
case 138:
YY_RULE_SETUP
{ return OP_INT2FLOAT; }
YY_BREAK
case 139:
YY_RULE_SETUP
{ return OP_FLOAT2FLOAT; }
YY_BREAK
case 140:
YY_RULE_SETUP
{ return OP_TRUNC; }
YY_BREAK
case 141:
YY_RULE_SETUP
{ return OP_CPOOLREF; }
YY_BREAK
case 142:
YY_RULE_SETUP
{ return OP_NEW; }
YY_BREAK
case 143:
YY_RULE_SETUP
{ return OP_POPCOUNT; }
YY_BREAK
case 144:
YY_RULE_SETUP
{ return OP_LZCOUNT; }
YY_BREAK
case 145:
YY_RULE_SETUP
{ return IF_KEY; }
YY_BREAK
case 146:
YY_RULE_SETUP
{ return GOTO_KEY; }
YY_BREAK
case 147:
YY_RULE_SETUP
{ return CALL_KEY; }
YY_BREAK
case 148:
YY_RULE_SETUP
{ return RETURN_KEY; }
YY_BREAK
case 149:
YY_RULE_SETUP
{ return DELAYSLOT_KEY; }
YY_BREAK
case 150:
YY_RULE_SETUP
{ return CROSSBUILD_KEY; }
YY_BREAK
case 151:
YY_RULE_SETUP
{ return EXPORT_KEY; }
YY_BREAK
case 152:
YY_RULE_SETUP
{ return BUILD_KEY; }
YY_BREAK
case 153:
YY_RULE_SETUP
{ return LOCAL_KEY; }
YY_BREAK
case 154:
YY_RULE_SETUP
{ sleighlval.ch = sleightext[0]; return sleightext[0]; }
YY_BREAK
case 155:
YY_RULE_SETUP
YY_BREAK
case 156:
YY_RULE_SETUP
{ return find_symbol(); }
YY_BREAK
case 157:
YY_RULE_SETUP
{ return scan_number(sleightext,&sleighlval,false); }
YY_BREAK
case 158:
YY_RULE_SETUP
{ return scan_number(sleightext,&sleighlval,false); }
YY_BREAK
case 159:
YY_RULE_SETUP
{ return scan_number(sleightext,&sleighlval,false); }
YY_BREAK
case 160:
YY_RULE_SETUP
YY_BREAK
case 161:
/* rule 161 can match eol */
YY_RULE_SETUP
{ slgh->nextLine(); }
YY_BREAK
case 162:
YY_RULE_SETUP
{ return sleightext[0]; }
YY_BREAK
case 163:
/* rule 163 can match eol */
YY_RULE_SETUP
{ slgh->nextLine(); BEGIN( preprocess(preproc,preproc) ); }
YY_BREAK
case 164:
/* rule 164 can match eol */
YY_RULE_SETUP
{ slgh->nextLine(); }
YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(defblock):
case YY_STATE_EOF(macroblock):
case YY_STATE_EOF(print):
case YY_STATE_EOF(pattern):
case YY_STATE_EOF(sem):
case YY_STATE_EOF(preproc):
{ sleigh_delete_buffer( YY_CURRENT_BUFFER );
if (filebuffers.empty())
yyterminate();
sleigh_switch_to_buffer( filebuffers.back().lastbuffer );
FILE *curfile = filebuffers.back().file;
if (curfile != (FILE *)0)
fclose(curfile);
filebuffers.pop_back();
slgh->parseFileFinished();
}
YY_BREAK
case 165:
YY_RULE_SETUP
ECHO;
YY_BREAK
case YY_END_OF_BUFFER:
{
/* Amount of text matched not including the EOB char. */
int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
/* Undo the effects of YY_DO_BEFORE_ACTION. */
*yy_cp = (yy_hold_char);
YY_RESTORE_YY_MORE_OFFSET
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
{
/* We're scanning a new file or input source. It's
* possible that this happened because the user
* just pointed yyin at a new source and called
* yylex(). If so, then we have to assure
* consistency between YY_CURRENT_BUFFER and our
* globals. Here is the right place to do so, because
* this is the first action (other than possibly a
* back-up) that will match for the new input source.
*/
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
}
/* Note that here we test for yy_c_buf_p "<=" to the position
* of the first EOB in the buffer, since yy_c_buf_p will
* already have been incremented past the NUL character
* (since all states make transitions on EOB to the
* end-of-buffer state). Contrast this with the test
* in input().
*/
if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
{ /* This was really a NUL. */
yy_state_type yy_next_state;
(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state( );
/* Okay, we're now positioned to make the NUL
* transition. We couldn't have
* yy_get_previous_state() go ahead and do it
* for us because it doesn't know how to deal
* with the possibility of jamming (and we don't
* want to build jamming into it because then it
* will run more slowly).
*/
yy_next_state = yy_try_NUL_trans( yy_current_state );
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
if ( yy_next_state )
{
/* Consume the NUL. */
yy_cp = ++(yy_c_buf_p);
yy_current_state = yy_next_state;
goto yy_match;
}
else
{
yy_cp = (yy_c_buf_p);
goto yy_find_action;
}
}
else switch ( yy_get_next_buffer( ) )
{
case EOB_ACT_END_OF_FILE:
{
(yy_did_buffer_switch_on_eof) = 0;
if ( yywrap( ) )
{
/* Note: because we've taken care in
* yy_get_next_buffer() to have set up
* yytext, we can now set up
* yy_c_buf_p so that if some total
* hoser (like flex itself) wants to
* call the scanner after we return the
* YY_NULL, it'll still work - another
* YY_NULL will get returned.
*/
(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
yy_act = YY_STATE_EOF(YY_START);
goto do_action;
}
else
{
if ( ! (yy_did_buffer_switch_on_eof) )
YY_NEW_FILE;
}
break;
}
case EOB_ACT_CONTINUE_SCAN:
(yy_c_buf_p) =
(yytext_ptr) + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state( );
yy_cp = (yy_c_buf_p);
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
goto yy_match;
case EOB_ACT_LAST_MATCH:
(yy_c_buf_p) =
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
yy_current_state = yy_get_previous_state( );
yy_cp = (yy_c_buf_p);
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
goto yy_find_action;
}
break;
}
default:
YY_FATAL_ERROR(
"fatal flex scanner internal error--no action found" );
} /* end of action switch */
} /* end of scanning one token */
} /* end of user's declarations */
} /* end of yylex */
/* yy_get_next_buffer - try to read in a new buffer
*
* Returns a code representing an action:
* EOB_ACT_LAST_MATCH -
* EOB_ACT_CONTINUE_SCAN - continue scanning from current position
* EOB_ACT_END_OF_FILE - end of file
*/
static int yy_get_next_buffer (void)
{
char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
char *source = (yytext_ptr);
int number_to_move, i;
int ret_val;
if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
YY_FATAL_ERROR(
"fatal flex scanner internal error--end of buffer missed" );
if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
{ /* Don't try to fill the buffer, so this is an EOF. */
if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
{
/* We matched a single character, the EOB, so
* treat this as a final EOF.
*/
return EOB_ACT_END_OF_FILE;
}
else
{
/* We matched some text prior to the EOB, first
* process it.
*/
return EOB_ACT_LAST_MATCH;
}
}
/* Try to read more data. */
/* First move last chars to start of buffer. */
number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1);
for ( i = 0; i < number_to_move; ++i )
*(dest++) = *(source++);
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
/* don't do the read, it's not guaranteed to return an EOF,
* just force an EOF
*/
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
else
{
int num_to_read =
YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
{ /* Not enough room in the buffer - grow it. */
/* just a shorter name for the current buffer */
YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
int yy_c_buf_p_offset =
(int) ((yy_c_buf_p) - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
int new_size = b->yy_buf_size * 2;
if ( new_size <= 0 )
b->yy_buf_size += b->yy_buf_size / 8;
else
b->yy_buf_size *= 2;
b->yy_ch_buf = (char *)
/* Include room in for 2 EOB chars. */
yyrealloc( (void *) b->yy_ch_buf,
(yy_size_t) (b->yy_buf_size + 2) );
}
else
/* Can't grow it, we don't own it. */
b->yy_ch_buf = NULL;
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR(
"fatal error - scanner input buffer overflow" );
(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
number_to_move - 1;
}
if ( num_to_read > YY_READ_BUF_SIZE )
num_to_read = YY_READ_BUF_SIZE;
/* Read in more data. */
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
(yy_n_chars), num_to_read );
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
if ( (yy_n_chars) == 0 )
{
if ( number_to_move == YY_MORE_ADJ )
{
ret_val = EOB_ACT_END_OF_FILE;
yyrestart( yyin );
}
else
{
ret_val = EOB_ACT_LAST_MATCH;
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
YY_BUFFER_EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
/* Extend the array by 50%, plus the number we really need. */
int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(
(void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size );
if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
/* "- 2" to take care of EOB's */
YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2);
}
(yy_n_chars) += number_to_move;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
return ret_val;
}
/* yy_get_previous_state - get the state just before the EOB char was reached */
static yy_state_type yy_get_previous_state (void)
{
yy_state_type yy_current_state;
char *yy_cp;
yy_current_state = (yy_start);
yy_current_state += YY_AT_BOL();
for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
{
YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
(yy_last_accepting_cpos) = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 533 )
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
}
return yy_current_state;
}
/* yy_try_NUL_trans - try to make a transition on the NUL character
*
* synopsis
* next_state = yy_try_NUL_trans( current_state );
*/
static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
{
int yy_is_jam;
char *yy_cp = (yy_c_buf_p);
YY_CHAR yy_c = 1;
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
(yy_last_accepting_cpos) = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 533 )
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
yy_is_jam = (yy_current_state == 532);
return yy_is_jam ? 0 : yy_current_state;
}
#ifndef YY_NO_UNPUT
static void yyunput (int c, char * yy_bp )
{
char *yy_cp;
yy_cp = (yy_c_buf_p);
/* undo effects of setting up yytext */
*yy_cp = (yy_hold_char);
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
int number_to_move = (yy_n_chars) + 2;
char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
char *source =
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
*--dest = *--source;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
(yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
YY_FATAL_ERROR( "flex scanner push-back overflow" );
}
*--yy_cp = (char) c;
(yytext_ptr) = yy_bp;
(yy_hold_char) = *yy_cp;
(yy_c_buf_p) = yy_cp;
}
#endif
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput (void)
#else
static int input (void)
#endif
{
int c;
*(yy_c_buf_p) = (yy_hold_char);
if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
{
/* yy_c_buf_p now points to the character we want to return.
* If this occurs *before* the EOB characters, then it's a
* valid NUL; if not, then we've hit the end of the buffer.
*/
if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
/* This was really a NUL. */
*(yy_c_buf_p) = '\0';
else
{ /* need more input */
int offset = (int) ((yy_c_buf_p) - (yytext_ptr));
++(yy_c_buf_p);
switch ( yy_get_next_buffer( ) )
{
case EOB_ACT_LAST_MATCH:
/* This happens because yy_g_n_b()
* sees that we've accumulated a
* token and flags that we need to
* try matching the token before
* proceeding. But for input(),
* there's no matching to consider.
* So convert the EOB_ACT_LAST_MATCH
* to EOB_ACT_END_OF_FILE.
*/
/* Reset buffer status. */
yyrestart( yyin );
/*FALLTHROUGH*/
case EOB_ACT_END_OF_FILE:
{
if ( yywrap( ) )
return 0;
if ( ! (yy_did_buffer_switch_on_eof) )
YY_NEW_FILE;
#ifdef __cplusplus
return yyinput();
#else
return input();
#endif
}
case EOB_ACT_CONTINUE_SCAN:
(yy_c_buf_p) = (yytext_ptr) + offset;
break;
}
}
}
c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
*(yy_c_buf_p) = '\0'; /* preserve yytext */
(yy_hold_char) = *++(yy_c_buf_p);
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
return c;
}
#endif /* ifndef YY_NO_INPUT */
/** Immediately switch to a different input stream.
* @param input_file A readable stream.
*
* @note This function does not reset the start condition to @c INITIAL .
*/
void yyrestart (FILE * input_file )
{
if ( ! YY_CURRENT_BUFFER ){
yyensure_buffer_stack ();
YY_CURRENT_BUFFER_LVALUE =
yy_create_buffer( yyin, YY_BUF_SIZE );
}
yy_init_buffer( YY_CURRENT_BUFFER, input_file );
yy_load_buffer_state( );
}
/** Switch to a different input buffer.
* @param new_buffer The new input buffer.
*
*/
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
{
/* TODO. We should be able to replace this entire function body
* with
* yypop_buffer_state();
* yypush_buffer_state(new_buffer);
*/
yyensure_buffer_stack ();
if ( YY_CURRENT_BUFFER == new_buffer )
return;
if ( YY_CURRENT_BUFFER )
{
/* Flush out information for old buffer. */
*(yy_c_buf_p) = (yy_hold_char);
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
YY_CURRENT_BUFFER_LVALUE = new_buffer;
yy_load_buffer_state( );
/* We don't actually know whether we did this switch during
* EOF (yywrap()) processing, but the only time this flag
* is looked at is after yywrap() is called, so it's safe
* to go ahead and always set it.
*/
(yy_did_buffer_switch_on_eof) = 1;
}
static void yy_load_buffer_state (void)
{
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
(yy_hold_char) = *(yy_c_buf_p);
}
/** Allocate and initialize an input buffer state.
* @param file A readable stream.
* @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
*
* @return the allocated buffer state.
*/
YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
{
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_buf_size = size;
/* yy_ch_buf has to be 2 characters longer than the size given because
* we need to put in 2 end-of-buffer characters.
*/
b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) );
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_is_our_buffer = 1;
yy_init_buffer( b, file );
return b;
}
/** Destroy the buffer.
* @param b a buffer created with yy_create_buffer()
*
*/
void yy_delete_buffer (YY_BUFFER_STATE b )
{
if ( ! b )
return;
if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
if ( b->yy_is_our_buffer )
yyfree( (void *) b->yy_ch_buf );
yyfree( (void *) b );
}
/* Initializes or reinitializes a buffer.
* This function is sometimes called more than once on the same buffer,
* such as during a yyrestart() or at EOF.
*/
static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
{
int oerrno = errno;
yy_flush_buffer( b );
b->yy_input_file = file;
b->yy_fill_buffer = 1;
/* If b is the current buffer, then yy_init_buffer was _probably_
* called from yyrestart() or through yy_get_next_buffer.
* In that case, we don't want to reset the lineno or column.
*/
if (b != YY_CURRENT_BUFFER){
b->yy_bs_lineno = 1;
b->yy_bs_column = 0;
}
b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
errno = oerrno;
}
/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
* @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
*
*/
void yy_flush_buffer (YY_BUFFER_STATE b )
{
if ( ! b )
return;
b->yy_n_chars = 0;
/* We always need two end-of-buffer characters. The first causes
* a transition to the end-of-buffer state. The second causes
* a jam in that state.
*/
b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
b->yy_buf_pos = &b->yy_ch_buf[0];
b->yy_at_bol = 1;
b->yy_buffer_status = YY_BUFFER_NEW;
if ( b == YY_CURRENT_BUFFER )
yy_load_buffer_state( );
}
/** Pushes the new state onto the stack. The new state becomes
* the current state. This function will allocate the stack
* if necessary.
* @param new_buffer The new state.
*
*/
void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
{
if (new_buffer == NULL)
return;
yyensure_buffer_stack();
/* This block is copied from yy_switch_to_buffer. */
if ( YY_CURRENT_BUFFER )
{
/* Flush out information for old buffer. */
*(yy_c_buf_p) = (yy_hold_char);
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
/* Only push if top exists. Otherwise, replace top. */
if (YY_CURRENT_BUFFER)
(yy_buffer_stack_top)++;
YY_CURRENT_BUFFER_LVALUE = new_buffer;
/* copied from yy_switch_to_buffer. */
yy_load_buffer_state( );
(yy_did_buffer_switch_on_eof) = 1;
}
/** Removes and deletes the top of the stack, if present.
* The next element becomes the new top.
*
*/
void yypop_buffer_state (void)
{
if (!YY_CURRENT_BUFFER)
return;
yy_delete_buffer(YY_CURRENT_BUFFER );
YY_CURRENT_BUFFER_LVALUE = NULL;
if ((yy_buffer_stack_top) > 0)
--(yy_buffer_stack_top);
if (YY_CURRENT_BUFFER) {
yy_load_buffer_state( );
(yy_did_buffer_switch_on_eof) = 1;
}
}
/* Allocates the stack if it does not exist.
* Guarantees space for at least one push.
*/
static void yyensure_buffer_stack (void)
{
yy_size_t num_to_alloc;
if (!(yy_buffer_stack)) {
/* First allocation is just for 2 elements, since we don't know if this
* scanner will even need a stack. We use 2 instead of 1 to avoid an
* immediate realloc on the next call.
*/
num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
(num_to_alloc * sizeof(struct yy_buffer_state*)
);
if ( ! (yy_buffer_stack) )
YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
(yy_buffer_stack_max) = num_to_alloc;
(yy_buffer_stack_top) = 0;
return;
}
if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
/* Increase the buffer to prepare for a possible push. */
yy_size_t grow_size = 8 /* arbitrary grow size */;
num_to_alloc = (yy_buffer_stack_max) + grow_size;
(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
((yy_buffer_stack),
num_to_alloc * sizeof(struct yy_buffer_state*)
);
if ( ! (yy_buffer_stack) )
YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
/* zero only the new slots.*/
memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
(yy_buffer_stack_max) = num_to_alloc;
}
}
/** Setup the input buffer state to scan directly from a user-specified character buffer.
* @param base the character buffer
* @param size the size in bytes of the character buffer
*
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
{
YY_BUFFER_STATE b;
if ( size < 2 ||
base[size-2] != YY_END_OF_BUFFER_CHAR ||
base[size-1] != YY_END_OF_BUFFER_CHAR )
/* They forgot to leave room for the EOB's. */
return NULL;
b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */
b->yy_buf_pos = b->yy_ch_buf = base;
b->yy_is_our_buffer = 0;
b->yy_input_file = NULL;
b->yy_n_chars = b->yy_buf_size;
b->yy_is_interactive = 0;
b->yy_at_bol = 1;
b->yy_fill_buffer = 0;
b->yy_buffer_status = YY_BUFFER_NEW;
yy_switch_to_buffer( b );
return b;
}
/** Setup the input buffer state to scan a string. The next call to yylex() will
* scan from a @e copy of @a str.
* @param yystr a NUL-terminated string to scan
*
* @return the newly allocated buffer state object.
* @note If you want to scan bytes that may contain NUL values, then use
* yy_scan_bytes() instead.
*/
YY_BUFFER_STATE yy_scan_string (const char * yystr )
{
return yy_scan_bytes( yystr, (int) strlen(yystr) );
}
/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
* scan from a @e copy of @a bytes.
* @param yybytes the byte buffer to scan
* @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
*
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len )
{
YY_BUFFER_STATE b;
char *buf;
yy_size_t n;
int i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = (yy_size_t) (_yybytes_len + 2);
buf = (char *) yyalloc( n );
if ( ! buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
for ( i = 0; i < _yybytes_len; ++i )
buf[i] = yybytes[i];
buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
b = yy_scan_buffer( buf, n );
if ( ! b )
YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
/* It's okay to grow etc. this buffer, and we should throw it
* away when we're done.
*/
b->yy_is_our_buffer = 1;
return b;
}
#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif
static void yynoreturn yy_fatal_error (const char* msg )
{
fprintf( stderr, "%s\n", msg );
exit( YY_EXIT_FAILURE );
}
/* Redefine yyless() so it works in section 3 code. */
#undef yyless
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg);\
yytext[yyleng] = (yy_hold_char); \
(yy_c_buf_p) = yytext + yyless_macro_arg; \
(yy_hold_char) = *(yy_c_buf_p); \
*(yy_c_buf_p) = '\0'; \
yyleng = yyless_macro_arg; \
} \
while ( 0 )
/* Accessor methods (get/set functions) to struct members. */
/** Get the current line number.
*
*/
int yyget_lineno (void)
{
return yylineno;
}
/** Get the input stream.
*
*/
FILE *yyget_in (void)
{
return yyin;
}
/** Get the output stream.
*
*/
FILE *yyget_out (void)
{
return yyout;
}
/** Get the length of the current token.
*
*/
int yyget_leng (void)
{
return yyleng;
}
/** Get the current token.
*
*/
char *yyget_text (void)
{
return yytext;
}
/** Set the current line number.
* @param _line_number line number
*
*/
void yyset_lineno (int _line_number )
{
yylineno = _line_number;
}
/** Set the input stream. This does not discard the current
* input buffer.
* @param _in_str A readable stream.
*
* @see yy_switch_to_buffer
*/
void yyset_in (FILE * _in_str )
{
yyin = _in_str ;
}
void yyset_out (FILE * _out_str )
{
yyout = _out_str ;
}
int yyget_debug (void)
{
return yy_flex_debug;
}
void yyset_debug (int _bdebug )
{
yy_flex_debug = _bdebug ;
}
static int yy_init_globals (void)
{
/* Initialization is the same as for the non-reentrant scanner.
* This function is called from yylex_destroy(), so don't allocate here.
*/
(yy_buffer_stack) = NULL;
(yy_buffer_stack_top) = 0;
(yy_buffer_stack_max) = 0;
(yy_c_buf_p) = NULL;
(yy_init) = 0;
(yy_start) = 0;
/* Defined in main.c */
#ifdef YY_STDINIT
yyin = stdin;
yyout = stdout;
#else
yyin = NULL;
yyout = NULL;
#endif
/* For future reference: Set errno on error, since we are called by
* yylex_init()
*/
return 0;
}
/* yylex_destroy is for both reentrant and non-reentrant scanners. */
int yylex_destroy (void)
{
/* Pop the buffer stack, destroying each element. */
while(YY_CURRENT_BUFFER){
yy_delete_buffer( YY_CURRENT_BUFFER );
YY_CURRENT_BUFFER_LVALUE = NULL;
yypop_buffer_state();
}
/* Destroy the stack itself. */
yyfree((yy_buffer_stack) );
(yy_buffer_stack) = NULL;
/* Reset the globals. This is important in a non-reentrant scanner so the next time
* yylex() is called, initialization will occur. */
yy_init_globals( );
return 0;
}
/*
* Internal utility routines.
*/
#ifndef yytext_ptr
static void yy_flex_strncpy (char* s1, const char * s2, int n )
{
int i;
for ( i = 0; i < n; ++i )
s1[i] = s2[i];
}
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (const char * s )
{
int n;
for ( n = 0; s[n]; ++n )
;
return n;
}
#endif
void *yyalloc (yy_size_t size )
{
return malloc(size);
}
void *yyrealloc (void * ptr, yy_size_t size )
{
/* The cast to (char *) in the following accommodates both
* implementations that use char* generic pointers, and those
* that use void* generic pointers. It works with the latter
* because both ANSI C and C++ allow castless assignment from
* any pointer type to void*, and deal with argument conversions
* as though doing an assignment.
*/
return realloc(ptr, size);
}
void yyfree (void * ptr )
{
free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
}
#define YYTABLES_NAME "yytables"
Reference in a new issue View git blame Copy permalink