lex.yy.c

来自「將Verilog設計轉成VHDL設計的程式」· C语言 代码 · 共 2,464 行 · 第 1/5 页

       20,   20,   20,   20,   20,   20,   20,   21,   20,   22,
       23,   24,   25,   26,   27,   20,   28,   29,   30,   20,
       31,   32,   33,   34,   35,   36,   37,   38,   20,   39,
       40,   41,   20,   20,   42,   43,   44,   44,   44,   44,
       49,   50,   77,   51,   52,   55,   55,   55,   55,   49,
       56,   50,  444,   57,   78,   51,   62,   63,   58,   67,
       68,   59,   52,   60,   60,   60,   60,   64,   65,   66,
       72,   75,   73,   79,   81,  443,   74,   80,   85,   88,

       61,   92,   82,   86,   83,   93,   76,   89,   95,  101,
       99,   84,   96,  100,  152,   94,  106,  129,  107,  153,
       97,  102,   98,  103,  111,  104,  442,  108,  105,  109,
      117,  174,  110,  175,  112,  126,  127,  113,  118,  130,
      114,  115,  140,  116,  121,  212,  119,  197,  122,   44,
       44,  123,  124,  133,  133,  198,  441,  287,  125,  288,
      328,  133,  134,  134,  134,  134,  131,  329,  133,  136,
      136,  136,  137,  137,  137,  137,  200,  136,  440,   49,
       50,  201,   51,   52,  136,  234,  439,  222,   49,  138,
       50,  235,  438,  133,   51,  133,  143,  143,  143,  143,

       58,   52,  223,   59,  437,   60,   60,   60,   60,  136,
       58,  136,  436,   59,  162,   60,   60,   60,   60,  183,
      163,  164,   61,  435,  165,  184,  434,  208,  208,  337,
      338,  433,   61,  432,  185,  208,  209,  209,  209,  209,
      342,  343,  208,  431,  208,  430,  211,  211,  211,  137,
      137,  137,  137,  209,  211,  137,  137,  137,  137,  272,
      273,  211,  429,  211,  356,  357,  138,  208,  227,  208,
      428,  228,  138,  213,  213,  213,  213,  274,  229,  208,
      208,  230,  427,  231,  232,  426,  211,  208,  211,  423,
      214,  275,  364,  365,  208,  422,  208,  209,  209,  209,

      209,  211,  211,  211,  421,  213,  213,  213,  213,  211,
      213,  213,  213,  213,  209,  420,  211,  419,  211,  208,
      418,  208,  214,  317,  318,  406,  407,  214,  408,  409,
      410,  411,  424,  425,  417,  416,  415,  414,  413,  412,
      405,  211,  404,  211,  319,  403,  402,  401,  400,  399,
      398,  397,  396,  395,  394,  393,  392,  391,  390,  389,
      320,   46,   46,   46,   46,   46,   70,  388,   70,   70,
      135,  135,  139,  139,  139,  139,  139,  141,  141,  141,
      141,  141,  210,  210,  387,  210,  386,  385,  384,  383,
      382,  381,  380,  379,  378,  377,  376,  375,  374,  373,

      372,  371,  370,  369,  368,  367,  366,  363,  362,  361,
      360,  359,  358,  355,  354,  353,  352,  351,  350,  349,
      348,  347,  346,  345,  344,  341,  340,  339,  336,  335,
      334,  333,  332,  331,  330,  327,  326,  325,  324,  323,
      322,  321,  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,  285,  284,  283,  140,  282,  281,  280,  279,  278,
      277,  276,  271,  270,  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,  233,  226,
      225,  224,  221,  220,  219,  218,  217,  216,  215,  142,
      140,  207,  206,  205,  204,  203,  202,  199,  196,  195,
      194,  193,  192,  191,  190,  189,  188,  187,  186,  182,
      181,  180,  179,  178,  177,  176,  173,  172,  171,  170,
      169,  168,  167,  166,  161,  160,  159,  158,  157,  156,
      155,  154,  151,  150,  149,  148,  147,  146,  145,  144,
      142,  140,   47,  132,  128,  120,   91,   90,   87,   71,
       69,   54,   53,   48,   47,   45,  445,    3,  445,  445,

      445,  445,  445,  445,  445,  445,  445,  445,  445,  445,
      445,  445,  445,  445,  445,  445,  445,  445,  445,  445,
      445,  445,  445,  445,  445,  445,  445,  445,  445,  445,
      445,  445,  445,  445,  445,  445,  445,  445,  445,  445,
      445,  445,  445,  445,  445,  445,  445,  445,  445,  445,
      445,  445,  445,  445
    } ;

static yyconst short int yy_chk[655] =
    {   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,    5,    5,    6,    6,
       10,   10,   24,   10,   10,   13,   13,   13,   13,   10,
       14,   10,  442,   14,   24,   10,   16,   16,   15,   18,
       18,   15,   10,   15,   15,   15,   15,   17,   17,   17,
       22,   23,   22,   25,   26,  440,   22,   25,   27,   29,

       15,   32,   26,   27,   26,   32,   23,   29,   33,   35,
       34,   26,   33,   34,   79,   32,   36,   43,   36,   79,
       33,   35,   33,   35,   37,   35,  438,   36,   35,   36,
       38,   98,   36,   98,   37,   41,   41,   37,   38,   43,
       37,   37,  140,   37,   40,  140,   38,  119,   40,   44,
       44,   40,   40,   49,   49,  119,  437,  219,   40,  219,
      265,   49,   50,   50,   50,   50,   43,  265,   49,   52,
       52,   52,   55,   55,   55,   55,  121,   52,  433,   58,
       58,  121,   58,   58,   52,  159,  432,  153,   58,   55,
       58,  159,  431,   49,   58,   49,   59,   59,   59,   59,

       60,   58,  153,   60,  429,   60,   60,   60,   60,   52,
       61,   52,  427,   61,   89,   61,   61,   61,   61,  107,
       89,   89,   60,  422,   89,  107,  421,  133,  133,  279,
      279,  420,   61,  418,  107,  133,  134,  134,  134,  134,
      286,  286,  133,  417,  133,  416,  136,  136,  136,  137,
      137,  137,  137,  134,  136,  138,  138,  138,  138,  198,
      198,  136,  415,  136,  302,  302,  137,  133,  157,  133,
      412,  157,  138,  143,  143,  143,  143,  198,  157,  208,
      208,  157,  405,  157,  157,  403,  136,  208,  136,  401,
      143,  198,  312,  312,  208,  400,  208,  209,  209,  209,

      209,  211,  211,  211,  398,  213,  213,  213,  213,  211,
      214,  214,  214,  214,  209,  396,  211,  393,  211,  208,
      390,  208,  213,  256,  256,  377,  377,  214,  378,  378,
      379,  379,  402,  402,  389,  388,  387,  384,  382,  381,
      376,  211,  375,  211,  256,  374,  373,  370,  369,  368,
      367,  363,  360,  359,  358,  355,  354,  353,  352,  351,
      256,  446,  446,  446,  446,  446,  447,  350,  447,  447,
      448,  448,  449,  449,  449,  449,  449,  450,  450,  450,
      450,  450,  451,  451,  349,  451,  348,  347,  346,  345,
      344,  336,  334,  333,  331,  330,  329,  328,  326,  325,

      322,  320,  319,  316,  315,  314,  313,  311,  310,  309,
      308,  306,  303,  301,  300,  298,  297,  296,  295,  294,
      293,  292,  291,  290,  289,  284,  283,  280,  276,  275,
      274,  271,  268,  267,  266,  264,  263,  262,  261,  260,
      259,  257,  255,  254,  252,  251,  250,  248,  246,  245,
      244,  243,  241,  240,  239,  238,  237,  236,  234,  233,
      232,  231,  230,  229,  228,  227,  224,  223,  222,  221,
      218,  217,  216,  215,  212,  206,  204,  203,  202,  201,
      200,  199,  197,  196,  195,  194,  193,  192,  191,  190,
      189,  188,  187,  186,  185,  183,  182,  181,  180,  179,

      178,  177,  176,  175,  173,  172,  171,  170,  169,  168,
      167,  166,  165,  164,  163,  162,  161,  160,  158,  156,
      155,  154,  152,  151,  150,  149,  148,  147,  145,  141,
      139,  127,  126,  125,  124,  123,  122,  120,  118,  117,
      116,  115,  114,  113,  112,  111,  110,  109,  108,  106,
      105,  104,  103,  102,  101,  100,   97,   96,   95,   94,
       93,   92,   91,   90,   87,   86,   85,   84,   83,   82,
       81,   80,   78,   77,   76,   75,   74,   73,   72,   65,
       57,   56,   46,   45,   42,   39,   31,   30,   28,   21,
       19,   12,   11,    9,    8,    7,    3,  445,  445,  445,

      445,  445,  445,  445,  445,  445,  445,  445,  445,  445,
      445,  445,  445,  445,  445,  445,  445,  445,  445,  445,
      445,  445,  445,  445,  445,  445,  445,  445,  445,  445,
      445,  445,  445,  445,  445,  445,  445,  445,  445,  445,
      445,  445,  445,  445,  445,  445,  445,  445,  445,  445,
      445,  445,  445,  445
    } ;

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 "verilog-lex"
#define INITIAL 0
#line 2 "verilog-lex"
#include <string.h>

#include "../classes/List.h"
#include "../classes/IODecl.h"
#include "../classes/Module.h"
#include "../classes/Util.h"
#include "../classes/BitVec.h"

#include "verilog-y.tab.h"
extern int yylineno;
extern YYSTYPE yylval;


void yy_char_ptr(char *string);
#line 671 "lex.yy.c"

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

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

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

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

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

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

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

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

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

/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif

/* Copy whatever the last rule matched to the standard output. */

#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
 * we now use fwrite().
 */
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
#endif

/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
 * is returned in "result".
 */
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
	if ( yy_current_buffer->yy_is_interactive ) \
		{ \
		int c = '*', n; \
		for ( n = 0; n < max_size && \
			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
			buf[n] = (char) c; \
		if ( c == '\n' ) \
			buf[n++] = (char) c; \
		if ( c == EOF && ferror( yyin ) ) \
			YY_FATAL_ERROR( "input in flex scanner failed" ); \
		result = n; \
		} \
	else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
		  && ferror( yyin ) ) \
		YY_FATAL_ERROR( "input in flex scanner failed" );
#endif

/* No semi-colon after return; correct usage is to write "yyterminate();" -
 * we don't want an extra ';' after the "return" because that will cause
 * some compilers to complain about unreachable statements.
 */
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif

/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif

/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#endif

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

/* Code executed at the beginning of each rule, after yytext and yyleng
 * have been set up.
 */
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif

/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif

#define YY_RULE_SETUP \
	YY_USER_ACTION

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

#line 31 "verilog-lex"

#line 824 "lex.yy.c"

	if ( yy_init )
		{
		yy_init = 0;

#ifdef YY_USER_INIT
		YY_USER_INIT;
#endif

		if ( ! yy_start )
			yy_start = 1;	/* first start state */

		if ( ! yyin )
			yyin = stdin;

		if ( ! yyout )
			yyout = stdout;

		if ( ! yy_current_buffer )
			yy_current_buffer =
				yy_create_buffer( yyin, YY_BUF_SIZE );

		yy_load_buffer_state();
		}

	while ( 1 )		/* loops until end-of-file is reached */
		{
		yy_cp = yy_c_buf_p;

		/* Support of yytext. */
		*yy_cp = yy_hold_char;

		/* yy_bp points to the position in yy_ch_buf of the start of
		 * the current run.
		 */
		yy_bp = yy_cp;

		yy_current_state = yy_start;
yy_match:
		do
			{
			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
			if ( yy_accept[yy_current_state] )
				{
				yy_last_accepting_state = yy_current_state;
				yy_last_accepting_cpos = yy_cp;
				}
			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
				{
				yy_current_state = (int) yy_def[yy_current_state];
				if ( yy_current_state >= 446 )
					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] != 598 );

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 32 "verilog-lex"
{ continue; }
	YY_BREAK
case 2:
YY_RULE_SETUP
#line 33 "verilog-lex"
{ continue; }
	YY_BREAK
case 3:
YY_RULE_SETUP
#line 34 "verilog-lex"
{ continue; }
	YY_BREAK
case 4:
YY_RULE_SETUP
#line 35 "verilog-lex"
{ return VL_GEQ;  }
	YY_BREAK
case 5:
YY_RULE_SETUP
#line 36 "verilog-lex"
{ return VL_LEQ;  }
	YY_BREAK
case 6:
YY_RULE_SETUP
#line 37 "verilog-lex"
{ return VL_LOGAND;    }
	YY_BREAK
case 7:
YY_RULE_SETUP
#line 38 "verilog-lex"
{ return VL_LOGOR;     }
	YY_BREAK
case 8:
YY_RULE_SETUP
#line 39 "verilog-lex"
{ return VL_CASEEQUALITY;  }
	YY_BREAK
case 9:
YY_RULE_SETUP
#line 40 "verilog-lex"
{ return VL_LOGEQUALITY;   }
	YY_BREAK
case 10:
YY_RULE_SETUP
#line 41 "verilog-lex"
{ return VL_CASEINEQUALITY; }
	YY_BREAK
case 11:
YY_RULE_SETUP
#line 42 "verilog-lex"
{ return VL_LOGINEQUALITY; }
	YY_BREAK
case 12:
YY_RULE_SETUP
#line 43 "verilog-lex"
{ return VL_LOGXNOR; }
	YY_BREAK
case 13:
YY_RULE_SETUP
#line 44 "verilog-lex"
{ return VL_LOGXNOR; }
	YY_BREAK
case 14:
YY_RULE_SETUP
#line 45 "verilog-lex"
{ return VL_LOGNAND;      }
	YY_BREAK
case 15:
YY_RULE_SETUP
#line 46 "verilog-lex"
{ return VL_LOGNOR;       }
	YY_BREAK
case 16:
YY_RULE_SETUP
#line 47 "verilog-lex"
{ return VL_LSHIFT;      }
	YY_BREAK
case 17: