#define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ /* %not-for-header */ /* %if-c-only */ /* %if-not-reentrant */ /* %endif */ /* %endif */ /* %ok-for-header */ #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 /* %if-c++-only */ /* %endif */ /* %if-c-only */ /* %endif */ /* %if-c-only */ /* %endif */ /* First, we deal with platform-specific or compiler-specific issues. */ /* begin standard C headers. */ /* %if-c-only */ #include #include #include #include /* %endif */ /* %if-tables-serialization */ /* %endif */ /* end standard C headers. */ /* begin standard C++ headers. */ /* %if-c++-only */ /* %endif */ /* %if-c-or-c++ */ /* flex integer type definitions */ #ifndef YYFLEX_INTTYPES_DEFINED #define YYFLEX_INTTYPES_DEFINED /* Prefer C99 integer types if available. */ # if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* Include and not because Solaris 2.6 has the former * and not the latter. */ #include # define YYFLEX_USE_STDINT # else # if defined(_MSC_VER) && _MSC_VER >= 1600 /* Visual C++ 2010 does not define __STDC_VERSION__ and has but not * . */ #include # define YYFLEX_USE_STDINT # endif # endif # ifdef YYFLEX_USE_STDINT 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 unsigned char flex_uint8_t; typedef short int flex_int16_t; typedef unsigned short int flex_uint16_t; # ifdef __STDC__ typedef signed char flex_int8_t; /* ISO C only requires at least 16 bits for int. */ #include # if UINT_MAX >= 4294967295 # define YYFLEX_INT32_DEFINED typedef int flex_int32_t; typedef unsigned int flex_uint32_t; # endif # else typedef char flex_int8_t; # endif # ifndef YYFLEX_INT32_DEFINED typedef long int flex_int32_t; typedef unsigned long int flex_uint32_t; # endif # endif #endif /* YYFLEX_INTTYPES_DEFINED */ /* %endif */ /* TODO: this is always defined, so inline it */ #define yyconst const #if defined(__GNUC__) && __GNUC__ >= 3 #define yynoreturn __attribute__((__noreturn__)) #else #define yynoreturn #endif /* %not-for-header */ /* Returned upon end-of-file. */ #define YY_NULL 0 /* %ok-for-header */ /* %not-for-header */ /* 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)) /* %ok-for-header */ /* %if-reentrant */ /* %endif */ /* %if-not-reentrant */ /* %endif */ /* 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 /* %if-not-reentrant */ extern int yyleng; /* %endif */ /* %if-c-only */ /* %if-not-reentrant */ extern FILE *yyin, *yyout; /* %endif */ /* %endif */ #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 { /* %if-c-only */ FILE *yy_input_file; /* %endif */ /* %if-c++-only */ /* %endif */ 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 */ /* %if-c-only Standard (non-C++) definition */ /* %not-for-header */ /* %if-not-reentrant */ /* 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. */ /* %endif */ /* %ok-for-header */ /* %endif */ /* 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)] /* %if-c-only Standard (non-C++) definition */ /* %if-not-reentrant */ /* %not-for-header */ /* 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; /* %ok-for-header */ /* %endif */ 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 ); /* %endif */ 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) /* %% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here */ /* Begin user sect3 */ #define yywrap() (/*CONSTCOND*/1) #define YY_SKIP_YYWRAP #define FLEX_DEBUG 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 /* %% [1.5] DFA */ /* %if-c-only Standard (non-C++) definition */ 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 ); /* %endif */ /* 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; \ /* %% [2.0] code to fiddle yytext and yyleng for yymore() goes here \ */\ yyleng = (int) (yy_cp - yy_bp); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ /* %% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \ */\ (yy_c_buf_p) = yy_cp; /* %% [4.0] data tables for the DFA and the user's section 1 definitions go here */ #define YY_NUM_RULES 95 #define YY_END_OF_BUFFER 96 /* 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[266] = { 0, 0, 0, 7, 7, 11, 11, 0, 0, 96, 94, 1, 2, 40, 94, 37, 28, 29, 34, 30, 23, 33, 94, 35, 89, 89, 25, 93, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 73, 74, 92, 26, 27, 38, 36, 41, 94, 7, 4, 5, 7, 11, 8, 12, 10, 19, 14, 20, 14, 21, 16, 16, 15, 1, 2, 39, 0, 0, 31, 50, 50, 50, 50, 50, 50, 50, 22, 93, 89, 0, 0, 24, 93, 92, 92, 92, 92, 92, 92, 53, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 75, 92, 92, 92, 92, 92, 92, 92, 92, 0, 7, 4, 5, 6, 11, 8, 12, 9, 19, 14, 20, 14, 0, 13, 16, 19, 19, 0, 3, 0, 50, 50, 50, 50, 50, 50, 50, 50, 91, 90, 92, 92, 92, 92, 92, 92, 58, 77, 51, 57, 92, 60, 92, 92, 87, 63, 78, 54, 67, 92, 92, 92, 84, 59, 92, 92, 92, 92, 0, 6, 18, 17, 50, 50, 50, 50, 50, 50, 50, 92, 92, 76, 68, 92, 92, 92, 92, 71, 92, 69, 92, 70, 92, 56, 55, 64, 92, 52, 88, 0, 50, 50, 50, 50, 50, 45, 44, 80, 85, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 0, 50, 50, 50, 50, 50, 50, 92, 82, 92, 86, 92, 92, 61, 92, 92, 79, 32, 46, 50, 48, 50, 50, 50, 83, 81, 92, 72, 65, 92, 50, 42, 50, 50, 62, 66, 49, 47, 50, 50, 50, 43, 0 } ; static const YY_CHAR yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 5, 6, 1, 1, 7, 8, 1, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 19, 19, 19, 19, 19, 19, 19, 20, 21, 1, 22, 1, 1, 1, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 1, 50, 51, 52, 1, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 1, 1, 1, 1, 1, 1, 1, 1, 1, 83, 1, 1, 1, 1, 1, 1, 1, 1, 1, 84, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 85, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } ; static const YY_CHAR yy_meta[86] = { 0, 1, 2, 3, 1, 1, 2, 4, 1, 1, 1, 5, 1, 1, 1, 1, 1, 6, 6, 6, 1, 1, 2, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 8, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1 } ; static const flex_int16_t yy_base[279] = { 0, 0, 0, 84, 90, 96, 99, 102, 109, 540, 644, 112, 536, 516, 121, 644, 644, 644, 644, 644, 644, 523, 96, 79, 126, 121, 516, 0, 0, 83, 84, 83, 94, 125, 111, 112, 114, 132, 161, 127, 151, 132, 0, 0, 131, 644, 644, 644, 644, 644, 452, 0, 195, 531, 452, 0, 205, 529, 391, 0, 209, 401, 213, 393, 201, 209, 644, 227, 310, 644, 228, 231, 644, 0, 167, 183, 170, 174, 190, 201, 644, 0, 231, 118, 0, 644, 0, 0, 200, 212, 215, 212, 218, 0, 213, 213, 216, 212, 236, 223, 231, 217, 221, 220, 0, 227, 261, 230, 224, 244, 255, 248, 257, 214, 0, 297, 277, 301, 0, 310, 262, 644, 0, 314, 198, 315, 171, 168, 303, 172, 316, 322, 326, 327, 0, 278, 287, 306, 301, 319, 306, 324, 331, 0, 325, 328, 327, 317, 320, 313, 0, 0, 0, 0, 323, 0, 335, 325, 0, 329, 334, 0, 337, 328, 330, 335, 0, 0, 339, 337, 341, 360, 84, 396, 385, 411, 379, 382, 383, 385, 388, 390, 379, 385, 379, 0, 0, 382, 387, 385, 392, 0, 387, 0, 394, 0, 395, 0, 0, 391, 388, 0, 0, 73, 397, 90, 426, 418, 57, 0, 44, 0, 0, 417, 426, 445, 429, 436, 433, 449, 448, 435, 436, 5, 451, 442, 444, 458, 441, 441, 437, 0, 452, 0, 463, 450, 0, 450, 466, 0, 644, 0, 456, 0, 460, 469, 474, 0, 0, 464, 0, 0, 457, 475, 0, 476, 479, 0, 0, 0, 0, 491, 503, 489, 0, 644, 561, 569, 577, 585, 587, 595, 598, 606, 614, 622, 630, 633, 636 } ; static const flex_int16_t yy_def[279] = { 0, 265, 1, 266, 266, 267, 267, 268, 268, 265, 265, 265, 265, 265, 269, 265, 265, 265, 265, 265, 265, 265, 270, 265, 265, 265, 265, 271, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 265, 265, 265, 265, 265, 265, 273, 273, 265, 273, 274, 274, 265, 265, 275, 265, 265, 275, 276, 275, 275, 265, 265, 265, 265, 269, 269, 265, 277, 277, 277, 277, 277, 277, 277, 265, 271, 265, 265, 278, 265, 271, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 265, 273, 273, 265, 273, 274, 274, 265, 265, 275, 265, 265, 275, 276, 276, 275, 275, 275, 269, 269, 269, 277, 277, 277, 277, 277, 277, 277, 277, 265, 278, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 265, 273, 275, 275, 277, 277, 277, 277, 277, 277, 277, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 265, 277, 277, 277, 277, 277, 277, 277, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 265, 277, 277, 277, 277, 277, 277, 272, 272, 272, 272, 272, 272, 272, 272, 272, 272, 265, 277, 277, 277, 277, 277, 277, 272, 272, 272, 272, 272, 272, 277, 277, 277, 277, 272, 272, 277, 277, 277, 277, 277, 277, 0, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265 } ; static const flex_int16_t yy_nxt[730] = { 0, 10, 11, 12, 11, 13, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 25, 26, 27, 10, 28, 29, 30, 28, 31, 28, 32, 28, 33, 34, 28, 28, 35, 36, 37, 38, 28, 39, 40, 28, 28, 28, 41, 42, 43, 44, 45, 46, 47, 28, 28, 29, 30, 28, 31, 28, 32, 28, 33, 34, 28, 28, 35, 36, 37, 38, 28, 39, 40, 28, 28, 28, 41, 42, 43, 44, 10, 48, 10, 49, 10, 10, 50, 52, 53, 52, 240, 80, 54, 52, 53, 52, 81, 229, 54, 56, 57, 56, 56, 57, 56, 60, 61, 62, 58, 63, 228, 58, 60, 61, 62, 67, 63, 67, 88, 89, 64, 65, 65, 74, 71, 66, 71, 64, 65, 65, 90, 75, 66, 91, 76, 77, 142, 142, 78, 82, 82, 82, 79, 225, 82, 82, 82, 96, 88, 89, 97, 83, 98, 74, 92, 107, 111, 223, 99, 112, 90, 75, 93, 91, 76, 77, 94, 95, 78, 100, 203, 101, 79, 84, 102, 127, 103, 96, 127, 108, 97, 83, 98, 109, 92, 107, 111, 104, 99, 112, 174, 174, 93, 105, 110, 135, 94, 95, 115, 100, 115, 101, 124, 84, 102, 106, 103, 136, 119, 108, 119, 137, 123, 109, 123, 138, 123, 104, 125, 128, 128, 128, 139, 105, 110, 135, 129, 128, 128, 128, 67, 131, 67, 131, 133, 106, 133, 136, 144, 140, 145, 137, 141, 146, 147, 138, 148, 149, 130, 82, 82, 82, 139, 150, 151, 152, 129, 153, 157, 158, 159, 154, 160, 161, 162, 166, 120, 167, 144, 140, 145, 168, 141, 146, 147, 155, 148, 149, 130, 169, 170, 116, 156, 150, 151, 152, 163, 153, 157, 158, 159, 154, 160, 161, 162, 166, 164, 167, 171, 172, 115, 168, 115, 165, 173, 155, 173, 176, 132, 169, 170, 132, 156, 119, 68, 119, 163, 123, 123, 123, 125, 128, 128, 128, 177, 131, 164, 131, 171, 131, 133, 131, 133, 165, 175, 175, 175, 176, 178, 179, 175, 175, 175, 175, 175, 175, 180, 181, 182, 142, 142, 183, 184, 185, 177, 186, 187, 188, 189, 190, 191, 192, 193, 196, 194, 197, 198, 199, 178, 179, 175, 175, 175, 175, 175, 175, 180, 181, 182, 195, 200, 183, 184, 185, 201, 186, 187, 188, 189, 190, 191, 192, 193, 196, 194, 197, 198, 199, 202, 173, 127, 173, 132, 174, 174, 124, 132, 132, 121, 195, 200, 204, 205, 206, 201, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 202, 175, 175, 175, 222, 220, 224, 175, 175, 175, 175, 175, 175, 204, 205, 206, 221, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 226, 227, 230, 231, 222, 220, 224, 175, 175, 175, 175, 175, 175, 232, 233, 234, 235, 236, 237, 238, 239, 241, 242, 243, 244, 245, 246, 247, 248, 249, 226, 227, 230, 231, 250, 251, 252, 253, 254, 255, 256, 257, 258, 232, 233, 234, 235, 236, 237, 238, 239, 241, 242, 243, 244, 245, 246, 247, 248, 249, 259, 260, 261, 262, 250, 251, 252, 253, 254, 255, 256, 257, 258, 263, 264, 120, 117, 116, 113, 85, 72, 69, 68, 265, 265, 265, 265, 265, 265, 265, 259, 260, 261, 262, 265, 265, 265, 265, 265, 265, 265, 265, 265, 263, 264, 51, 51, 51, 51, 51, 51, 51, 51, 55, 55, 55, 55, 55, 55, 55, 55, 59, 59, 59, 59, 59, 59, 59, 59, 70, 70, 265, 265, 70, 70, 70, 70, 73, 73, 86, 86, 265, 86, 86, 86, 86, 86, 87, 87, 87, 114, 114, 265, 114, 114, 114, 114, 114, 118, 118, 265, 118, 265, 118, 118, 118, 122, 265, 265, 122, 122, 122, 122, 122, 126, 126, 265, 126, 126, 126, 126, 126, 134, 134, 134, 143, 143, 9, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265 } ; static const flex_int16_t yy_chk[730] = { 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 223, 23, 3, 4, 4, 4, 23, 210, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7, 5, 7, 208, 6, 8, 8, 8, 11, 8, 11, 29, 30, 7, 7, 7, 22, 14, 7, 14, 8, 8, 8, 31, 22, 8, 32, 22, 22, 83, 83, 22, 25, 25, 25, 22, 205, 24, 24, 24, 34, 29, 30, 35, 24, 36, 22, 33, 39, 41, 203, 36, 44, 31, 22, 33, 32, 22, 22, 33, 33, 22, 37, 172, 37, 22, 24, 37, 127, 37, 34, 126, 40, 35, 24, 36, 40, 33, 39, 41, 38, 36, 44, 129, 129, 33, 38, 40, 74, 33, 33, 52, 37, 52, 37, 124, 24, 37, 38, 37, 75, 56, 40, 56, 76, 60, 40, 60, 77, 62, 38, 62, 64, 64, 64, 78, 38, 40, 74, 64, 65, 65, 65, 67, 70, 67, 70, 71, 38, 71, 75, 88, 79, 89, 76, 79, 90, 91, 77, 92, 92, 64, 82, 82, 82, 78, 94, 95, 96, 64, 97, 99, 100, 101, 98, 102, 103, 105, 107, 120, 108, 88, 79, 89, 109, 79, 90, 91, 98, 92, 92, 64, 110, 111, 116, 98, 94, 95, 96, 106, 97, 99, 100, 101, 98, 102, 103, 105, 107, 106, 108, 112, 113, 115, 109, 115, 106, 117, 98, 117, 135, 70, 110, 111, 71, 98, 119, 68, 119, 106, 123, 125, 123, 125, 128, 128, 128, 136, 131, 106, 131, 112, 132, 133, 132, 133, 106, 130, 130, 130, 135, 137, 138, 130, 130, 130, 130, 130, 130, 139, 140, 141, 142, 142, 144, 145, 146, 136, 147, 148, 149, 154, 156, 157, 159, 160, 163, 162, 164, 165, 168, 137, 138, 130, 130, 130, 130, 130, 130, 139, 140, 141, 162, 169, 144, 145, 146, 170, 147, 148, 149, 154, 156, 157, 159, 160, 163, 162, 164, 165, 168, 171, 173, 63, 173, 131, 174, 174, 61, 132, 133, 58, 162, 169, 176, 177, 178, 170, 179, 180, 181, 182, 183, 184, 187, 188, 189, 190, 192, 194, 196, 171, 175, 175, 175, 200, 199, 204, 175, 175, 175, 175, 175, 175, 176, 177, 178, 199, 179, 180, 181, 182, 183, 184, 187, 188, 189, 190, 192, 194, 196, 206, 207, 213, 214, 200, 199, 204, 175, 175, 175, 175, 175, 175, 215, 216, 217, 218, 219, 220, 221, 222, 224, 225, 226, 227, 228, 229, 230, 232, 234, 206, 207, 213, 214, 235, 237, 238, 242, 244, 245, 246, 249, 252, 215, 216, 217, 218, 219, 220, 221, 222, 224, 225, 226, 227, 228, 229, 230, 232, 234, 253, 255, 256, 261, 235, 237, 238, 242, 244, 245, 246, 249, 252, 262, 263, 57, 54, 53, 50, 26, 21, 13, 12, 9, 0, 0, 0, 0, 0, 0, 253, 255, 256, 261, 0, 0, 0, 0, 0, 0, 0, 0, 0, 262, 263, 266, 266, 266, 266, 266, 266, 266, 266, 267, 267, 267, 267, 267, 267, 267, 267, 268, 268, 268, 268, 268, 268, 268, 268, 269, 269, 0, 0, 269, 269, 269, 269, 270, 270, 271, 271, 0, 271, 271, 271, 271, 271, 272, 272, 272, 273, 273, 0, 273, 273, 273, 273, 273, 274, 274, 0, 274, 0, 274, 274, 274, 275, 0, 0, 275, 275, 275, 275, 275, 276, 276, 0, 276, 276, 276, 276, 276, 277, 277, 277, 278, 278, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 265 } ; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; extern int yy_flex_debug; int yy_flex_debug = 1; static const flex_int16_t yy_rule_linenum[95] = { 0, 65, 66, 68, 79, 80, 81, 82, 86, 87, 88, 89, 90, 94, 95, 96, 97, 98, 99, 100, 101, 102, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 126, 127, 128, 129, 130, 131, 132, 133, 134, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 147, 149, 150, 151, 152, 153, 154, 155, 156, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 169, 170, 171, 172, 173, 175, 176, 178, 179, 183, 184, 185, 187, 189, 191 } ; /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. */ #define REJECT reject_used_but_not_detected #define yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char *yytext; #line 1 "lexer.ll" /* * Copyright (c) 2020 Raspberry Pi (Trading) Ltd. * * SPDX-License-Identifier: BSD-3-Clause */ #line 8 "lexer.ll" # include # include # include # include # include # include "pio_assembler.h" # include "parser.hpp" #ifdef _MSC_VER #pragma warning(disable : 4996) // fopen #endif #define YY_NO_INPUT 1 yy::parser::symbol_type make_INT(const std::string &s, const yy::parser::location_type& loc); yy::parser::symbol_type make_HEX(const std::string &s, const yy::parser::location_type& loc); yy::parser::symbol_type make_BINARY(const std::string &s, const yy::parser::location_type& loc); // Code run each time a pattern is matched. # define YY_USER_ACTION loc.columns (yyleng); #define INITIAL 0 #define code_block 1 #define c_comment 2 #define lang_opt 3 #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. */ /* %if-c-only */ #include /* %endif */ /* %if-c++-only */ /* %endif */ #endif #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif /* %if-c-only Reentrant structure and macros (non-C++). */ /* %if-reentrant */ /* %if-c-only */ static int yy_init_globals ( void ); /* %endif */ /* %if-reentrant */ /* %endif */ /* %endif End reentrant structures and macros. */ /* 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 ); /* %if-bison-bridge */ /* %endif */ /* 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 /* %not-for-header */ #ifndef YY_NO_UNPUT #endif /* %ok-for-header */ /* %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 /* %if-c-only Standard (non-C++) definition */ /* %not-for-header */ #ifdef __cplusplus static int yyinput ( void ); #else static int input ( void ); #endif /* %ok-for-header */ /* %endif */ #endif /* %if-c-only */ /* %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 /* %if-c-only Standard (non-C++) definition */ /* 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 */ /* %if-c++-only C++ definition */ /* %endif */ #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) \ /* %% [5.0] fread()/read() definition of YY_INPUT goes here unless we're doing C++ \ */\ 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); \ } \ }\ \ /* %if-c++-only C++ definition \ */\ /* %endif */ #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 /* %if-c-only */ #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) /* %endif */ /* %if-c++-only */ /* %endif */ #endif /* %if-tables-serialization structures and prototypes */ /* %not-for-header */ /* %ok-for-header */ /* %not-for-header */ /* %tables-yydmap generated elements */ /* %endif */ /* end tables serialization structures and prototypes */ /* %ok-for-header */ /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL_IS_OURS 1 /* %if-c-only Standard (non-C++) definition */ extern int yylex (void); #define YY_DECL int yylex (void) /* %endif */ /* %if-c++-only C++ definition */ /* %endif */ #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 /* %% [6.0] YY_RULE_SETUP definition goes here */ #define YY_RULE_SETUP \ YY_USER_ACTION /* %not-for-header */ /** 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 ) /* %if-c-only */ yyin = stdin; /* %endif */ /* %if-c++-only */ /* %endif */ if ( ! yyout ) /* %if-c-only */ yyout = stdout; /* %endif */ /* %if-c++-only */ /* %endif */ if ( ! YY_CURRENT_BUFFER ) { yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer( yyin, YY_BUF_SIZE ); } yy_load_buffer_state( ); } { /* %% [7.0] user's declarations go here */ std::string code_block_contents; yy::location code_block_start; // A handy shortcut to the location held by the pio_assembler. yy::location& loc = pioasm.location; // Code run each time yylex is called. loc.step(); while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ { /* %% [8.0] yymore()-related code goes here */ 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; /* %% [9.0] code to set up and find next match goes here */ yy_current_state = (yy_start); yy_match: do { YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 266 ) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; ++yy_cp; } while ( yy_current_state != 265 ); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_find_action: /* %% [10.0] code to find the action number goes here */ yy_act = yy_accept[yy_current_state]; YY_DO_BEFORE_ACTION; /* %% [11.0] code for yylineno update goes here */ do_action: /* This label is used only to access EOF actions. */ /* %% [12.0] debug code goes here */ if ( yy_flex_debug ) { if ( yy_act == 0 ) fprintf( stderr, "--scanner backing up\n" ); else if ( yy_act < 95 ) fprintf( stderr, "--accepting rule at line %ld (\"%s\")\n", (long)yy_rule_linenum[yy_act], yytext ); else if ( yy_act == 95 ) fprintf( stderr, "--accepting default rule (\"%s\")\n", yytext ); else if ( yy_act == 96 ) fprintf( stderr, "--(end of buffer or a NUL)\n" ); else fprintf( stderr, "--EOF (start condition %d)\n", YY_START ); } switch ( yy_act ) { /* beginning of action switch */ /* %% [13.0] actions go here */ 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 loc.step(); YY_BREAK case 2: /* rule 2 can match eol */ YY_RULE_SETUP { auto loc_newline = loc; loc_newline.end = loc_newline.begin; loc.lines(yyleng); loc.step(); return yy::parser::make_NEWLINE(loc_newline); } YY_BREAK case 3: YY_RULE_SETUP { BEGIN(code_block); code_block_contents = ""; code_block_start = loc; std::string tmp(yytext); tmp = tmp.substr(1, tmp.length() - 2); tmp = tmp.erase(0, tmp.find_first_not_of(" \t")); tmp = tmp.erase(tmp.find_last_not_of(" \t") + 1); return yy::parser::make_CODE_BLOCK_START( tmp, loc); } YY_BREAK case 4: YY_RULE_SETUP loc.step(); YY_BREAK case 5: /* rule 5 can match eol */ YY_RULE_SETUP { auto loc_newline = loc; loc_newline.end = loc_newline.begin; loc.lines(yyleng); loc.step(); } YY_BREAK case 6: YY_RULE_SETUP { BEGIN(INITIAL); auto loc2 = loc; loc2.begin = code_block_start.begin; return yy::parser::make_CODE_BLOCK_CONTENTS(code_block_contents, loc2); } YY_BREAK case 7: YY_RULE_SETUP { code_block_contents += std::string(yytext) + "\n"; } YY_BREAK case 8: YY_RULE_SETUP loc.step(); YY_BREAK case 9: YY_RULE_SETUP { BEGIN(INITIAL); } YY_BREAK case 10: YY_RULE_SETUP { } YY_BREAK case 11: YY_RULE_SETUP { } YY_BREAK case 12: /* rule 12 can match eol */ YY_RULE_SETUP { auto loc_newline = loc; loc_newline.end = loc_newline.begin; loc.lines(yyleng); loc.step(); } YY_BREAK case 13: YY_RULE_SETUP return yy::parser::make_STRING(yytext, loc); YY_BREAK case 14: YY_RULE_SETUP loc.step(); YY_BREAK case 15: YY_RULE_SETUP return yy::parser::make_EQUAL(loc); YY_BREAK case 16: YY_RULE_SETUP return make_INT(yytext, loc); YY_BREAK case 17: YY_RULE_SETUP return make_HEX(yytext, loc); YY_BREAK case 18: YY_RULE_SETUP return make_BINARY(yytext, loc); YY_BREAK case 19: YY_RULE_SETUP return yy::parser::make_NON_WS(yytext, loc); YY_BREAK case 20: /* rule 20 can match eol */ YY_RULE_SETUP { BEGIN(INITIAL); auto loc_newline = loc; loc_newline.end = loc_newline.begin; loc.lines(yyleng); loc.step(); return yy::parser::make_NEWLINE(loc_newline); } YY_BREAK case 21: YY_RULE_SETUP { throw yy::parser::syntax_error(loc, "invalid character: " + std::string(yytext)); } YY_BREAK case 22: YY_RULE_SETUP { BEGIN(c_comment); } YY_BREAK case 23: YY_RULE_SETUP return yy::parser::make_COMMA(loc); YY_BREAK case 24: YY_RULE_SETUP return yy::parser::make_REVERSE(loc); YY_BREAK case 25: YY_RULE_SETUP return yy::parser::make_COLON(loc); YY_BREAK case 26: YY_RULE_SETUP return yy::parser::make_LBRACKET(loc); YY_BREAK case 27: YY_RULE_SETUP return yy::parser::make_RBRACKET(loc); YY_BREAK case 28: YY_RULE_SETUP return yy::parser::make_LPAREN(loc); YY_BREAK case 29: YY_RULE_SETUP return yy::parser::make_RPAREN(loc); YY_BREAK case 30: YY_RULE_SETUP return yy::parser::make_PLUS(loc); YY_BREAK case 31: YY_RULE_SETUP return yy::parser::make_POST_DECREMENT(loc); YY_BREAK case 32: YY_RULE_SETUP return yy::parser::make_POST_DECREMENT(loc); YY_BREAK case 33: YY_RULE_SETUP return yy::parser::make_MINUS(loc); YY_BREAK case 34: YY_RULE_SETUP return yy::parser::make_MULTIPLY(loc); YY_BREAK case 35: YY_RULE_SETUP return yy::parser::make_DIVIDE(loc); YY_BREAK case 36: YY_RULE_SETUP return yy::parser::make_OR(loc); YY_BREAK case 37: YY_RULE_SETUP return yy::parser::make_AND(loc); YY_BREAK case 38: YY_RULE_SETUP return yy::parser::make_XOR(loc); YY_BREAK case 39: YY_RULE_SETUP return yy::parser::make_NOT_EQUAL(loc); YY_BREAK case 40: YY_RULE_SETUP return yy::parser::make_NOT(loc); YY_BREAK case 41: YY_RULE_SETUP return yy::parser::make_NOT(loc); YY_BREAK case 42: YY_RULE_SETUP return yy::parser::make_PROGRAM(loc); YY_BREAK case 43: YY_RULE_SETUP return yy::parser::make_WRAP_TARGET(loc); YY_BREAK case 44: YY_RULE_SETUP return yy::parser::make_WRAP(loc); YY_BREAK case 45: YY_RULE_SETUP return yy::parser::make_WORD(loc); YY_BREAK case 46: YY_RULE_SETUP return yy::parser::make_DEFINE(loc); YY_BREAK case 47: YY_RULE_SETUP return yy::parser::make_SIDE_SET(loc); YY_BREAK case 48: YY_RULE_SETUP return yy::parser::make_ORIGIN(loc); YY_BREAK case 49: YY_RULE_SETUP { BEGIN(lang_opt); return yy::parser::make_LANG_OPT(loc); } YY_BREAK case 50: YY_RULE_SETUP return yy::parser::make_UNKNOWN_DIRECTIVE(yytext, loc); YY_BREAK case 51: YY_RULE_SETUP return yy::parser::make_JMP(loc); YY_BREAK case 52: YY_RULE_SETUP return yy::parser::make_WAIT(loc); YY_BREAK case 53: YY_RULE_SETUP return yy::parser::make_IN(loc); YY_BREAK case 54: YY_RULE_SETUP return yy::parser::make_OUT(loc); YY_BREAK case 55: YY_RULE_SETUP return yy::parser::make_PUSH(loc); YY_BREAK case 56: YY_RULE_SETUP return yy::parser::make_PULL(loc); YY_BREAK case 57: YY_RULE_SETUP return yy::parser::make_MOV(loc); YY_BREAK case 58: YY_RULE_SETUP return yy::parser::make_IRQ(loc); YY_BREAK case 59: YY_RULE_SETUP return yy::parser::make_SET(loc); YY_BREAK case 60: YY_RULE_SETUP return yy::parser::make_NOP(loc); YY_BREAK case 61: YY_RULE_SETUP return yy::parser::make_PUBLIC(loc); YY_BREAK case 62: YY_RULE_SETUP return yy::parser::make_OPTIONAL(loc); YY_BREAK case 63: YY_RULE_SETUP return yy::parser::make_OPTIONAL(loc); YY_BREAK case 64: YY_RULE_SETUP return yy::parser::make_SIDE(loc); YY_BREAK case 65: YY_RULE_SETUP return yy::parser::make_SIDE(loc); YY_BREAK case 66: YY_RULE_SETUP return yy::parser::make_SIDE(loc); YY_BREAK case 67: YY_RULE_SETUP return yy::parser::make_PIN(loc); YY_BREAK case 68: YY_RULE_SETUP return yy::parser::make_GPIO(loc); YY_BREAK case 69: YY_RULE_SETUP return yy::parser::make_OSRE(loc); YY_BREAK case 70: YY_RULE_SETUP return yy::parser::make_PINS(loc); YY_BREAK case 71: YY_RULE_SETUP return yy::parser::make_NULL(loc); YY_BREAK case 72: YY_RULE_SETUP return yy::parser::make_PINDIRS(loc); YY_BREAK case 73: YY_RULE_SETUP return yy::parser::make_X(loc); YY_BREAK case 74: YY_RULE_SETUP return yy::parser::make_Y(loc); YY_BREAK case 75: YY_RULE_SETUP return yy::parser::make_PC(loc); YY_BREAK case 76: YY_RULE_SETUP return yy::parser::make_EXEC(loc); YY_BREAK case 77: YY_RULE_SETUP return yy::parser::make_ISR(loc); YY_BREAK case 78: YY_RULE_SETUP return yy::parser::make_OSR(loc); YY_BREAK case 79: YY_RULE_SETUP return yy::parser::make_STATUS(loc); YY_BREAK case 80: YY_RULE_SETUP return yy::parser::make_BLOCK(loc); YY_BREAK case 81: YY_RULE_SETUP return yy::parser::make_NOBLOCK(loc); YY_BREAK case 82: YY_RULE_SETUP return yy::parser::make_IFFULL(loc); YY_BREAK case 83: YY_RULE_SETUP return yy::parser::make_IFEMPTY(loc); YY_BREAK case 84: YY_RULE_SETUP return yy::parser::make_REL(loc); YY_BREAK case 85: YY_RULE_SETUP return yy::parser::make_CLEAR(loc); YY_BREAK case 86: YY_RULE_SETUP return yy::parser::make_NOWAIT(loc); YY_BREAK case 87: YY_RULE_SETUP return yy::parser::make_INT(1, loc); YY_BREAK case 88: YY_RULE_SETUP return yy::parser::make_INT(0, loc); YY_BREAK case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(code_block): case YY_STATE_EOF(c_comment): case YY_STATE_EOF(lang_opt): return yy::parser::make_END(loc); YY_BREAK case 89: YY_RULE_SETUP return make_INT(yytext, loc); YY_BREAK case 90: YY_RULE_SETUP return make_HEX(yytext, loc); YY_BREAK case 91: YY_RULE_SETUP return make_BINARY(yytext, loc); YY_BREAK case 92: YY_RULE_SETUP return yy::parser::make_ID(yytext, loc); YY_BREAK case 93: YY_RULE_SETUP { } YY_BREAK case 94: YY_RULE_SETUP { throw yy::parser::syntax_error(loc, "invalid character: " + std::string(yytext)); } YY_BREAK case 95: 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; /* %if-c-only */ YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; /* %endif */ /* %if-c++-only */ /* %endif */ 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 { /* %% [14.0] code to do back-up for compressed tables and set up yy_cp goes here */ yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); 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 */ /* %ok-for-header */ /* %if-c++-only */ /* %not-for-header */ /* %ok-for-header */ /* %endif */ /* 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 */ /* %if-c-only */ static int yy_get_next_buffer (void) /* %endif */ /* %if-c++-only */ /* %endif */ { 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 */ /* %if-c-only */ /* %not-for-header */ static yy_state_type yy_get_previous_state (void) /* %endif */ /* %if-c++-only */ /* %endif */ { yy_state_type yy_current_state; char *yy_cp; /* %% [15.0] code to get the start state into yy_current_state goes here */ yy_current_state = (yy_start); for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) { /* %% [16.0] code to find the next state goes here */ 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 >= 266 ) 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 ); */ /* %if-c-only */ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) /* %endif */ /* %if-c++-only */ /* %endif */ { int yy_is_jam; /* %% [17.0] code to find the next state, and perhaps do backing up, goes here */ 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 >= 266 ) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; yy_is_jam = (yy_current_state == 265); return yy_is_jam ? 0 : yy_current_state; } #ifndef YY_NO_UNPUT /* %if-c-only */ /* %endif */ #endif /* %if-c-only */ #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void) #else static int input (void) #endif /* %endif */ /* %if-c++-only */ /* %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); /* %% [19.0] update BOL and yylineno */ return c; } /* %if-c-only */ #endif /* ifndef YY_NO_INPUT */ /* %endif */ /** 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 . */ /* %if-c-only */ void yyrestart (FILE * input_file ) /* %endif */ /* %if-c++-only */ /* %endif */ { 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( ); } /* %if-c++-only */ /* %endif */ /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ /* %if-c-only */ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) /* %endif */ /* %if-c++-only */ /* %endif */ { /* 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; } /* %if-c-only */ static void yy_load_buffer_state (void) /* %endif */ /* %if-c++-only */ /* %endif */ { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; /* %if-c-only */ yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; /* %endif */ /* %if-c++-only */ /* %endif */ (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. */ /* %if-c-only */ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) /* %endif */ /* %if-c++-only */ /* %endif */ { 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; } /* %if-c++-only */ /* %endif */ /** Destroy the buffer. * @param b a buffer created with yy_create_buffer() * */ /* %if-c-only */ void yy_delete_buffer (YY_BUFFER_STATE b ) /* %endif */ /* %if-c++-only */ /* %endif */ { 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. */ /* %if-c-only */ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) /* %endif */ /* %if-c++-only */ /* %endif */ { int oerrno = errno; yy_flush_buffer( b ); /* %if-c-only */ b->yy_input_file = file; /* %endif */ /* %if-c++-only */ /* %endif */ 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; } /* %if-c-only */ b->yy_is_interactive = 0; /* %endif */ /* %if-c++-only */ /* %endif */ 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. * */ /* %if-c-only */ void yy_flush_buffer (YY_BUFFER_STATE b ) /* %endif */ /* %if-c++-only */ /* %endif */ { if ( ! b ) return; b->yy_n_chars = 0; /* We always need two end-of-buffer characters. The first causes * a transition to the end-of-buffer state. The second causes * a jam in that state. */ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->yy_buf_pos = &b->yy_ch_buf[0]; b->yy_at_bol = 1; b->yy_buffer_status = YY_BUFFER_NEW; if ( b == YY_CURRENT_BUFFER ) yy_load_buffer_state( ); } /* %if-c-or-c++ */ /** 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. * */ /* %if-c-only */ void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) /* %endif */ /* %if-c++-only */ /* %endif */ { 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; } /* %endif */ /* %if-c-or-c++ */ /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. * */ /* %if-c-only */ void yypop_buffer_state (void) /* %endif */ /* %if-c++-only */ /* %endif */ { 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; } } /* %endif */ /* %if-c-or-c++ */ /* Allocates the stack if it does not exist. * Guarantees space for at least one push. */ /* %if-c-only */ static void yyensure_buffer_stack (void) /* %endif */ /* %if-c++-only */ /* %endif */ { 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; } } /* %endif */ /* %if-c-only */ /** 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; } /* %endif */ /* %if-c-only */ /** 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) ); } /* %endif */ /* %if-c-only */ /** 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; } /* %endif */ #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif /* %if-c-only */ static void yynoreturn yy_fatal_error (const char* msg ) { fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* %endif */ /* %if-c++-only */ /* %endif */ /* 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. */ /* %if-c-only */ /* %if-reentrant */ /* %endif */ /** 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; } /* %if-reentrant */ /* %endif */ /** 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 ; } /* %endif */ /* %if-reentrant */ /* %if-bison-bridge */ /* %endif */ /* %endif if-c-only */ /* %if-c-only */ 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; } /* %endif */ /* %if-c-only SNIP! this currently causes conflicts with the c++ scanner */ /* 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( ); /* %if-reentrant */ /* %endif */ return 0; } /* %endif */ /* * 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 */ } /* %if-tables-serialization definitions */ /* %define-yytables The name for this specific scanner's tables. */ /* %endif */ /* %ok-for-header */ yy::parser::symbol_type make_INT(const std::string &s, const yy::parser::location_type& loc) { errno = 0; long n = strtol (s.c_str(), NULL, 10); if (! (INT_MIN <= n && n <= INT_MAX && errno != ERANGE)) throw yy::parser::syntax_error (loc, "integer is out of range: " + s); return yy::parser::make_INT((int) n, loc); } yy::parser::symbol_type make_HEX(const std::string &s, const yy::parser::location_type& loc) { errno = 0; long n = strtol (s.c_str() + 2, NULL, 16); if (! (INT_MIN <= n && n <= INT_MAX && errno != ERANGE)) throw yy::parser::syntax_error (loc, "hex is out of range: " + s); return yy::parser::make_INT((int) n, loc); } yy::parser::symbol_type make_BINARY(const std::string &s, const yy::parser::location_type& loc) { errno = 0; long n = strtol (s.c_str()+2, NULL, 2); if (! (INT_MIN <= n && n <= INT_MAX && errno != ERANGE)) throw yy::parser::syntax_error (loc, "binary is out of range: " + s); return yy::parser::make_INT((int) n, loc); } void pio_assembler::scan_begin () { yy_flex_debug = false; if (source.empty () || source == "-") yyin = stdin; else if (!(yyin = fopen (source.c_str (), "r"))) { std::cerr << "cannot open " << source << ": " << strerror(errno) << '\n'; exit (EXIT_FAILURE); } } void pio_assembler::scan_end () { fclose (yyin); }