cmdpars.cc

sdcc是为51等小型嵌入式cpu设计的c语言编译器支持数种不同类型的cpu

const int YY_cl_ucsim_parser_CLASS::UNARYMINUS=273;


#line 341 "/usr/share/bison++/bison.cc"
 /* const YY_cl_ucsim_parser_CLASS::token */
#endif
/*apres const  */
YY_cl_ucsim_parser_CLASS::YY_cl_ucsim_parser_CLASS(YY_cl_ucsim_parser_CONSTRUCTOR_PARAM) YY_cl_ucsim_parser_CONSTRUCTOR_INIT
{
#if YY_cl_ucsim_parser_DEBUG != 0
YY_cl_ucsim_parser_DEBUG_FLAG=0;
#endif
YY_cl_ucsim_parser_CONSTRUCTOR_CODE;
};
#endif

 #line 352 "/usr/share/bison++/bison.cc"


#define	YYFINAL		37
#define	YYFLAG		-32768
#define	YYNTBASE	19

#define YYTRANSLATE(x) ((unsigned)(x) <= 273 ? yytranslate[x] : 25)

static const char yytranslate[] = {     0,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     1,     2,     3,     4,     5,
     6,     7,     8,     9,    10,    11,    12,    13,    14,    15,
    16,    17,    18
};

#if YY_cl_ucsim_parser_DEBUG != 0
static const short yyprhs[] = {     0,
     0,     2,     6,    10,    12,    16,    20,    24,    28,    31,
    33,    37,    39,    41,    43,    46,    49,    51,    56,    58
};

static const short yyrhs[] = {    21,
     0,    23,     7,    21,     0,    24,     7,    21,     0,    20,
     0,    21,     3,    21,     0,    21,     4,    21,     0,    21,
     5,    21,     0,    21,     6,    21,     0,     4,    21,     0,
    22,     0,     8,    21,     9,     0,    16,     0,    23,     0,
    24,     0,    13,    23,     0,    13,    24,     0,    15,     0,
    14,    10,    21,    11,     0,    17,     0,    23,    12,    21,
     0
};

#endif

#if (YY_cl_ucsim_parser_DEBUG != 0) || defined(YY_cl_ucsim_parser_ERROR_VERBOSE) 
static const short yyrline[] = { 0,
    59,    63,    69,    86,    88,    89,    90,    91,    98,    99,
   100,   101,   102,   103,   106,   108,   119,   121,   127,   129
};

static const char * const yytname[] = {   "$","error","$illegal.","PTOK_PLUS",
"PTOK_MINUS","PTOK_ASTERIX","PTOK_SLASH","PTOK_EQUAL","PTOK_LEFT_PAREN","PTOK_RIGHT_PAREN",
"PTOK_LEFT_BRACKET","PTOK_RIGHT_BRACKET","PTOK_DOT","PTOK_AMPERSAND","PTOK_MEMORY_OBJECT",
"PTOK_MEMORY","PTOK_NUMBER","PTOK_BIT","UNARYMINUS","ucsim_grammar","assignment",
"expression","address_of_expression","memory","bit",""
};
#endif

static const short yyr1[] = {     0,
    19,    20,    20,    21,    21,    21,    21,    21,    21,    21,
    21,    21,    21,    21,    22,    22,    23,    23,    24,    24
};

static const short yyr2[] = {     0,
     1,     3,     3,     1,     3,     3,     3,     3,     2,     1,
     3,     1,     1,     1,     2,     2,     1,     4,     1,     3
};

static const short yydefact[] = {     0,
     0,     0,     0,     0,    17,    12,    19,     4,     1,    10,
    13,    14,     9,     0,    15,    16,     0,     0,     0,     0,
     0,     0,     0,     0,    11,     0,     5,     6,     7,     8,
     2,    20,     3,    18,     0,     0,     0
};

static const short yydefgoto[] = {    35,
     8,     9,    10,    11,    12
};

static const short yypact[] = {    -2,
    -2,    -2,   -10,    23,-32768,-32768,-32768,-32768,    32,-32768,
    -4,    33,-32768,    25,    27,-32768,    -2,    -2,    -2,    -2,
    -2,    -2,    -2,    -2,-32768,    21,     4,     4,-32768,-32768,
    32,    32,    32,-32768,    41,    42,-32768
};

static const short yypgoto[] = {-32768,
-32768,    -1,-32768,    40,    43
};


#define	YYLAST		46


static const short yytable[] = {    13,
    14,     1,    22,     4,     5,     2,     7,    23,    20,    21,
     3,     4,     5,     6,     7,    26,    27,    28,    29,    30,
    31,    32,    33,    18,    19,    20,    21,    18,    19,    20,
    21,    34,    17,    25,    18,    19,    20,    21,    23,    24,
    36,    37,    15,     0,     0,    16
};

static const short yycheck[] = {     1,
     2,     4,     7,    14,    15,     8,    17,    12,     5,     6,
    13,    14,    15,    16,    17,    17,    18,    19,    20,    21,
    22,    23,    24,     3,     4,     5,     6,     3,     4,     5,
     6,    11,    10,     9,     3,     4,     5,     6,    12,     7,
     0,     0,     3,    -1,    -1,     3
};

#line 352 "/usr/share/bison++/bison.cc"
 /* fattrs + tables */

/* parser code folow  */


/* This is the parser code that is written into each bison parser
  when the %semantic_parser declaration is not specified in the grammar.
  It was written by Richard Stallman by simplifying the hairy parser
  used when %semantic_parser is specified.  */

/* Note: dollar marks section change
   the next  is replaced by the list of actions, each action
   as one case of the switch.  */ 

#if YY_cl_ucsim_parser_USE_GOTO != 0
/* 
 SUPRESSION OF GOTO : on some C++ compiler (sun c++)
  the goto is strictly forbidden if any constructor/destructor
  is used in the whole function (very stupid isn't it ?)
 so goto are to be replaced with a 'while/switch/case construct'
 here are the macro to keep some apparent compatibility
*/
#define YYGOTO(lb) {yy_gotostate=lb;continue;}
#define YYBEGINGOTO  enum yy_labels yy_gotostate=yygotostart; \
                     for(;;) switch(yy_gotostate) { case yygotostart: {
#define YYLABEL(lb) } case lb: {
#define YYENDGOTO } } 
#define YYBEGINDECLARELABEL enum yy_labels {yygotostart
#define YYDECLARELABEL(lb) ,lb
#define YYENDDECLARELABEL  };
#else
/* macro to keep goto */
#define YYGOTO(lb) goto lb
#define YYBEGINGOTO 
#define YYLABEL(lb) lb:
#define YYENDGOTO
#define YYBEGINDECLARELABEL 
#define YYDECLARELABEL(lb)
#define YYENDDECLARELABEL 
#endif
/* LABEL DECLARATION */
YYBEGINDECLARELABEL
  YYDECLARELABEL(yynewstate)
  YYDECLARELABEL(yybackup)
/* YYDECLARELABEL(yyresume) */
  YYDECLARELABEL(yydefault)
  YYDECLARELABEL(yyreduce)
  YYDECLARELABEL(yyerrlab)   /* here on detecting error */
  YYDECLARELABEL(yyerrlab1)   /* here on error raised explicitly by an action */
  YYDECLARELABEL(yyerrdefault)  /* current state does not do anything special for the error token. */
  YYDECLARELABEL(yyerrpop)   /* pop the current state because it cannot handle the error token */
  YYDECLARELABEL(yyerrhandle)  
YYENDDECLARELABEL
/* ALLOCA SIMULATION */
/* __HAVE_NO_ALLOCA */
#ifdef __HAVE_NO_ALLOCA
int __alloca_free_ptr(char *ptr,char *ref)
{if(ptr!=ref) free(ptr);
 return 0;}

#define __ALLOCA_alloca(size) malloc(size)
#define __ALLOCA_free(ptr,ref) __alloca_free_ptr((char *)ptr,(char *)ref)

#ifdef YY_cl_ucsim_parser_LSP_NEEDED
#define __ALLOCA_return(num) \
            do { return( __ALLOCA_free(yyss,yyssa)+\
		    __ALLOCA_free(yyvs,yyvsa)+\
		    __ALLOCA_free(yyls,yylsa)+\
		   (num)); } while(0)
#else
#define __ALLOCA_return(num) \
            do { return( __ALLOCA_free(yyss,yyssa)+\
		    __ALLOCA_free(yyvs,yyvsa)+\
		   (num)); } while(0)
#endif
#else
#define __ALLOCA_return(num) do { return(num); } while(0)
#define __ALLOCA_alloca(size) alloca(size)
#define __ALLOCA_free(ptr,ref) 
#endif

/* ENDALLOCA SIMULATION */

#define yyerrok         (yyerrstatus = 0)
#define yyclearin       (YY_cl_ucsim_parser_CHAR = YYEMPTY)
#define YYEMPTY         -2
#define YYEOF           0
#define YYACCEPT        __ALLOCA_return(0)
#define YYABORT         __ALLOCA_return(1)
#define YYERROR         YYGOTO(yyerrlab1)
/* Like YYERROR except do call yyerror.
   This remains here temporarily to ease the
   transition to the new meaning of YYERROR, for GCC.
   Once GCC version 2 has supplanted version 1, this can go.  */
#define YYFAIL          YYGOTO(yyerrlab)
#define YYRECOVERING()  (!!yyerrstatus)
#define YYBACKUP(token, value) \
do                                                              \
  if (YY_cl_ucsim_parser_CHAR == YYEMPTY && yylen == 1)                               \
    { YY_cl_ucsim_parser_CHAR = (token), YY_cl_ucsim_parser_LVAL = (value);                 \
      yychar1 = YYTRANSLATE (YY_cl_ucsim_parser_CHAR);                                \
      YYPOPSTACK;                                               \
      YYGOTO(yybackup);                                            \
    }                                                           \
  else                                                          \
    { YY_cl_ucsim_parser_ERROR ("syntax error: cannot back up"); YYERROR; }   \
while (0)

#define YYTERROR        1
#define YYERRCODE       256

#ifndef YY_cl_ucsim_parser_PURE
/* UNPURE */
#define YYLEX           YY_cl_ucsim_parser_LEX()
#ifndef YY_USE_CLASS
/* If nonreentrant, and not class , generate the variables here */
int     YY_cl_ucsim_parser_CHAR;                      /*  the lookahead symbol        */
YY_cl_ucsim_parser_STYPE      YY_cl_ucsim_parser_LVAL;              /*  the semantic value of the */
				/*  lookahead symbol    */
int YY_cl_ucsim_parser_NERRS;                 /*  number of parse errors so far */
#ifdef YY_cl_ucsim_parser_LSP_NEEDED
YY_cl_ucsim_parser_LTYPE YY_cl_ucsim_parser_LLOC;   /*  location data for the lookahead     */
			/*  symbol                              */
#endif
#endif


#else
/* PURE */
#ifdef YY_cl_ucsim_parser_LSP_NEEDED
#define YYLEX           YY_cl_ucsim_parser_LEX(&YY_cl_ucsim_parser_LVAL, &YY_cl_ucsim_parser_LLOC)
#else
#define YYLEX           YY_cl_ucsim_parser_LEX(&YY_cl_ucsim_parser_LVAL)
#endif
#endif
#ifndef YY_USE_CLASS
#if YY_cl_ucsim_parser_DEBUG != 0
int YY_cl_ucsim_parser_DEBUG_FLAG;                    /*  nonzero means print parse trace     */
/* Since this is uninitialized, it does not stop multiple parsers
   from coexisting.  */
#endif
#endif



/*  YYINITDEPTH indicates the initial size of the parser's stacks       */

#ifndef YYINITDEPTH
#define YYINITDEPTH 200
#endif

/*  YYMAXDEPTH is the maximum size the stacks can grow to
    (effective only if the built-in stack extension method is used).  */

#if YYMAXDEPTH == 0
#undef YYMAXDEPTH
#endif

#ifndef YYMAXDEPTH
#define YYMAXDEPTH 10000
#endif


#if __GNUC__ > 1                /* GNU C and GNU C++ define this.  */
#define __yy_bcopy(FROM,TO,COUNT)       __builtin_memcpy(TO,FROM,COUNT)
#else                           /* not GNU C or C++ */

/* This is the most reliable way to avoid incompatibilities
   in available built-in functions on various systems.  */

#ifdef __cplusplus
static void __yy_bcopy (char *from, char *to, int count)
#else
#ifdef __STDC__
static void __yy_bcopy (char *from, char *to, int count)
#else
static void __yy_bcopy (from, to, count)
     char *from;
     char *to;
     int count;
#endif
#endif
{
  register char *f = from;
  register char *t = to;
  register int i = count;

  while (i-- > 0)
    *t++ = *f++;
}
#endif


int
#ifdef YY_USE_CLASS
 YY_cl_ucsim_parser_CLASS::
#endif
     YY_cl_ucsim_parser_PARSE(YY_cl_ucsim_parser_PARSE_PARAM)
#ifndef __STDC__
#ifndef __cplusplus
#ifndef YY_USE_CLASS
/* parameter definition without protypes */
YY_cl_ucsim_parser_PARSE_PARAM_DEF
#endif
#endif
#endif
{
  register int yystate;
  register int yyn;
  register short *yyssp;
  register YY_cl_ucsim_parser_STYPE *yyvsp;
  int yyerrstatus;      /*  number of tokens to shift before error messages enabled */
  int yychar1=0;          /*  lookahead token as an internal (translated) token number */

  short yyssa[YYINITDEPTH];     /*  the state stack                     */
  YY_cl_ucsim_parser_STYPE yyvsa[YYINITDEPTH];        /*  the semantic value stack            */

  short *yyss = yyssa;          /*  refer to the stacks thru separate pointers */
  YY_cl_ucsim_parser_STYPE *yyvs = yyvsa;     /*  to allow yyoverflow to reallocate them elsewhere */

#ifdef YY_cl_ucsim_parser_LSP_NEEDED
  YY_cl_ucsim_parser_LTYPE yylsa[YYINITDEPTH];        /*  the location stack                  */
  YY_cl_ucsim_parser_LTYPE *yyls = yylsa;
  YY_cl_ucsim_parser_LTYPE *yylsp;

#define YYPOPSTACK   (yyvsp--, yyssp--, yylsp--)
#else
#define YYPOPSTACK   (yyvsp--, yyssp--)
#endif

  int yystacksize = YYINITDEPTH;

#ifdef YY_cl_ucsim_parser_PURE
  int YY_cl_ucsim_parser_CHAR;
  YY_cl_ucsim_parser_STYPE YY_cl_ucsim_parser_LVAL;
  int YY_cl_ucsim_parser_NERRS;
#ifdef YY_cl_ucsim_parser_LSP_NEEDED
  YY_cl_ucsim_parser_LTYPE YY_cl_ucsim_parser_LLOC;
#endif
#endif

  YY_cl_ucsim_parser_STYPE yyval;             /*  the variable used to return         */
				/*  semantic values from the action     */
				/*  routines                            */

  int yylen;
/* start loop, in which YYGOTO may be used. */
YYBEGINGOTO

#if YY_cl_ucsim_parser_DEBUG != 0
  if (YY_cl_ucsim_parser_DEBUG_FLAG)
    fprintf(stderr, "Starting parse\n");
#endif
  yystate = 0;
  yyerrstatus = 0;
  YY_cl_ucsim_parser_NERRS = 0;
  YY_cl_ucsim_parser_CHAR = YYEMPTY;          /* Cause a token to be read.  */

  /* Initialize stack pointers.
     Waste one element of value and location stack
     so that they stay on the same level as the state stack.
     The wasted elements are never initialized.  */

  yyssp = yyss - 1;
  yyvsp = yyvs;
#ifdef YY_cl_ucsim_parser_LSP_NEEDED
  yylsp = yyls;
#endif

/* Push a new state, which is found in  yystate  .  */
/* In all cases, when you get here, the value and location stacks
   have just been pushed. so pushing a state here evens the stacks.  */
YYLABEL(yynewstate)

  *++yyssp = yystate;

  if (yyssp >= yyss + yystacksize - 1)
    {
      /* Give user a chance to reallocate the stack */
      /* Use copies of these so that the &'s don't force the real ones into memory. */
      YY_cl_ucsim_parser_STYPE *yyvs1 = yyvs;
      short *yyss1 = yyss;
#ifdef YY_cl_ucsim_parser_LSP_NEEDED
      YY_cl_ucsim_parser_LTYPE *yyls1 = yyls;
#endif

      /* Get the current used size of the three stacks, in elements.  */
      int size = yyssp - yyss + 1;

#ifdef yyoverflow
      /* Each stack pointer address is followed by the size of
	 the data in use in that stack, in bytes.  */
#ifdef YY_cl_ucsim_parser_LSP_NEEDED
      /* This used to be a conditional around just the two extra args,
	 but that might be undefined if yyoverflow is a macro.  */
      yyoverflow("parser stack overflow",
		 &yyss1, size * sizeof (*yyssp),
		 &yyvs1, size * sizeof (*yyvsp),
		 &yyls1, size * sizeof (*yylsp),
		 &yystacksize);
#else
      yyoverflow("parser stack overflow",
		 &yyss1, size * sizeof (*yyssp),
		 &yyvs1, size * sizeof (*yyvsp),
		 &yystacksize);
#endif

      yyss = yyss1; yyvs = yyvs1;
#ifdef YY_cl_ucsim_parser_LSP_NEEDED
      yyls = yyls1;
#endif
#else /* no yyoverflow */
      /* Extend the stack our own way.  */
      if (yystacksize >= YYMAXDEPTH)
	{
	  YY_cl_ucsim_parser_ERROR("parser stack overflow");
	  __ALLOCA_return(2);
	}
      yystacksize *= 2;
      if (yystacksize > YYMAXDEPTH)
	yystacksize = YYMAXDEPTH;
      yyss = (short *) __ALLOCA_alloca (yystacksize * sizeof (*yyssp));
      __yy_bcopy ((char *)yyss1, (char *)yyss, size * sizeof (*yyssp));
      __ALLOCA_free(yyss1,yyssa);
      yyvs = (YY_cl_ucsim_parser_STYPE *) __ALLOCA_alloca (yystacksize * sizeof (*yyvsp));
      __yy_bcopy ((char *)yyvs1, (char *)yyvs, size * sizeof (*yyvsp));
      __ALLOCA_free(yyvs1,yyvsa);
#ifdef YY_cl_ucsim_parser_LSP_NEEDED
      yyls = (YY_cl_ucsim_parser_LTYPE *) __ALLOCA_alloca (yystacksize * sizeof (*yylsp));
      __yy_bcopy ((char *)yyls1, (char *)yyls, size * sizeof (*yylsp));
      __ALLOCA_free(yyls1,yylsa);
#endif
#endif /* no yyoverflow */

      yyssp = yyss + size - 1;
      yyvsp = yyvs + size - 1;
#ifdef YY_cl_ucsim_parser_LSP_NEEDED
      yylsp = yyls + size - 1;
#endif

#if YY_cl_ucsim_parser_DEBUG != 0