diff options
Diffstat (limited to 'src/mesa/shader/lex.yy.c')
| -rw-r--r-- | src/mesa/shader/lex.yy.c | 3530 |
1 files changed, 3530 insertions, 0 deletions
diff --git a/src/mesa/shader/lex.yy.c b/src/mesa/shader/lex.yy.c new file mode 100644 index 00000000000..120e18eb191 --- /dev/null +++ b/src/mesa/shader/lex.yy.c @@ -0,0 +1,3530 @@ + +#line 3 "lex.yy.c" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <stdlib.h> + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include <inttypes.h> +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* An opaque pointer. */ +#ifndef YY_TYPEDEF_YY_SCANNER_T +#define YY_TYPEDEF_YY_SCANNER_T +typedef void* yyscan_t; +#endif + +/* For convenience, these vars (plus the bison vars far below) + are macros in the reentrant scanner. */ +#define yyin yyg->yyin_r +#define yyout yyg->yyout_r +#define yyextra yyg->yyextra_r +#define yyleng yyg->yyleng_r +#define yytext yyg->yytext_r +#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) +#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) +#define yy_flex_debug yyg->yy_flex_debug_r + +/* 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 yyg->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 ((yyg->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 ,yyscanner ) + +#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 + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + #define YY_LESS_LINENO(n) + +/* 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 = yyg->yy_hold_char; \ + YY_RESTORE_YY_MORE_OFFSET \ + yyg->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, yyg->yytext_ptr , yyscanner ) + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + 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 */ + +/* 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 ( yyg->yy_buffer_stack \ + ? yyg->yy_buffer_stack[yyg->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 yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] + +void yyrestart (FILE *input_file ,yyscan_t yyscanner ); +void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner ); +void yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +void yypop_buffer_state (yyscan_t yyscanner ); + +static void yyensure_buffer_stack (yyscan_t yyscanner ); +static void yy_load_buffer_state (yyscan_t yyscanner ); +static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner ); + +#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner) + +YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); +YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); +YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); + +void *yyalloc (yy_size_t ,yyscan_t yyscanner ); +void *yyrealloc (void *,yy_size_t ,yyscan_t yyscanner ); +void yyfree (void * ,yyscan_t yyscanner ); + +#define yy_new_buffer yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (yyscanner); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (yyscanner); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +#define yywrap(n) 1 +#define YY_SKIP_YYWRAP + +typedef unsigned char YY_CHAR; + +typedef int yy_state_type; + +#define yytext_ptr yytext_r + +static yy_state_type yy_get_previous_state (yyscan_t yyscanner ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner); +static int yy_get_next_buffer (yyscan_t yyscanner ); +static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + yyg->yytext_ptr = yy_bp; \ + yyleng = (size_t) (yy_cp - yy_bp); \ + yyg->yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yyg->yy_c_buf_p = yy_cp; + +#define YY_NUM_RULES 176 +#define YY_END_OF_BUFFER 177 +/* 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 yyconst flex_int16_t yy_accept[645] = + { 0, + 0, 0, 177, 175, 173, 172, 175, 175, 145, 171, + 147, 147, 147, 147, 145, 145, 145, 145, 145, 145, + 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, + 145, 145, 145, 145, 173, 0, 0, 174, 145, 0, + 146, 148, 168, 168, 0, 0, 0, 0, 168, 0, + 0, 0, 0, 0, 0, 0, 132, 169, 133, 134, + 159, 159, 159, 159, 0, 147, 0, 140, 141, 142, + 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, + 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, + 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, + + 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, + 145, 145, 145, 145, 145, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 167, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 166, 166, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 165, + 165, 165, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 156, 156, 156, 157, 157, 158, 149, 148, + 149, 0, 150, 11, 13, 145, 15, 145, 16, 18, + 145, 20, 22, 24, 26, 6, 28, 30, 31, 33, + 35, 38, 36, 40, 41, 43, 45, 47, 49, 51, + + 145, 145, 145, 53, 55, 145, 57, 59, 61, 63, + 65, 67, 69, 145, 71, 73, 75, 77, 145, 145, + 145, 145, 145, 145, 0, 0, 0, 0, 148, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 93, + 94, 96, 0, 164, 0, 0, 0, 0, 0, 0, + 110, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 163, 162, 162, 122, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 153, 153, 154, 155, 0, + 151, 145, 145, 145, 145, 145, 145, 145, 143, 145, + 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, + + 145, 145, 145, 145, 145, 145, 145, 145, 145, 144, + 145, 145, 145, 145, 145, 145, 145, 10, 145, 145, + 145, 145, 145, 145, 145, 145, 145, 145, 0, 170, + 0, 0, 0, 86, 87, 0, 0, 0, 0, 0, + 0, 0, 98, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 161, 0, 0, 0, 126, 0, 128, 0, 0, + 0, 0, 0, 0, 160, 152, 145, 145, 145, 4, + 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, + 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, + + 9, 145, 145, 145, 145, 145, 145, 145, 145, 145, + 145, 145, 145, 145, 145, 145, 145, 82, 145, 145, + 0, 0, 0, 0, 0, 88, 89, 0, 0, 0, + 0, 97, 0, 0, 101, 104, 0, 0, 0, 0, + 0, 0, 0, 115, 116, 0, 0, 0, 0, 121, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 145, 145, 145, 5, 145, 145, 145, 145, 145, 145, + 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, + 145, 7, 8, 145, 145, 145, 145, 145, 145, 145, + 145, 145, 145, 145, 145, 145, 145, 145, 83, 145, + + 79, 0, 0, 0, 0, 137, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 107, 0, 111, 112, 0, + 114, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 130, 131, 0, 0, 138, 12, 3, 14, 17, + 19, 21, 23, 25, 27, 29, 32, 34, 39, 37, + 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, + 62, 64, 66, 68, 70, 72, 74, 76, 78, 145, + 81, 139, 0, 0, 84, 0, 90, 0, 0, 0, + 99, 0, 0, 0, 0, 0, 0, 113, 0, 0, + 119, 106, 0, 0, 0, 0, 0, 0, 135, 0, + + 80, 0, 0, 0, 0, 92, 95, 100, 0, 0, + 105, 0, 0, 0, 118, 0, 0, 0, 0, 127, + 129, 0, 2, 1, 0, 91, 0, 103, 0, 109, + 117, 0, 0, 124, 125, 136, 0, 102, 0, 120, + 123, 85, 108, 0 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 4, 1, 5, 6, 1, 1, 1, 1, + 1, 1, 7, 1, 7, 8, 1, 9, 10, 11, + 12, 13, 14, 14, 14, 14, 14, 1, 1, 1, + 1, 1, 1, 1, 15, 16, 17, 18, 19, 20, + 21, 22, 23, 6, 24, 25, 26, 27, 28, 29, + 30, 31, 32, 33, 34, 35, 36, 37, 6, 38, + 1, 1, 1, 1, 39, 1, 40, 41, 42, 43, + + 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, + 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, + 64, 65, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst flex_int32_t yy_meta[66] = + { 0, + 1, 1, 1, 1, 1, 2, 1, 3, 4, 4, + 4, 4, 4, 4, 2, 2, 2, 4, 4, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 4, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2 + } ; + +static yyconst flex_int16_t yy_base[649] = + { 0, + 0, 0, 904, 905, 901, 905, 898, 898, 0, 64, + 80, 95, 117, 882, 115, 53, 38, 58, 55, 876, + 121, 122, 67, 54, 115, 134, 65, 869, 840, 839, + 851, 835, 849, 848, 889, 875, 886, 905, 0, 169, + 905, 153, 133, 136, 17, 110, 131, 43, 148, 848, + 834, 121, 146, 832, 844, 147, 905, 189, 190, 86, + 189, 177, 185, 193, 250, 262, 273, 905, 905, 905, + 852, 865, 859, 856, 847, 850, 846, 861, 255, 843, + 857, 149, 843, 856, 847, 860, 837, 848, 839, 162, + 840, 831, 840, 831, 830, 831, 825, 831, 842, 828, + + 825, 837, 828, 821, 837, 814, 165, 190, 833, 810, + 795, 790, 807, 783, 788, 813, 144, 803, 225, 798, + 286, 261, 800, 781, 263, 791, 787, 782, 96, 788, + 774, 790, 787, 778, 270, 273, 780, 769, 783, 786, + 768, 783, 770, 767, 774, 264, 782, 160, 269, 285, + 288, 295, 759, 776, 777, 770, 752, 234, 753, 775, + 766, 227, 284, 291, 295, 299, 303, 307, 905, 364, + 375, 381, 387, 774, 205, 797, 0, 780, 771, 770, + 789, 768, 767, 766, 765, 0, 764, 0, 763, 762, + 0, 761, 760, 0, 759, 758, 757, 756, 755, 754, + + 769, 762, 775, 750, 749, 754, 747, 746, 745, 744, + 743, 742, 741, 750, 739, 738, 737, 736, 728, 727, + 712, 712, 711, 710, 752, 725, 713, 393, 400, 375, + 717, 280, 714, 708, 708, 702, 715, 715, 700, 905, + 905, 715, 703, 377, 710, 39, 707, 713, 376, 708, + 905, 699, 706, 705, 708, 694, 693, 697, 692, 294, + 697, 384, 396, 398, 905, 689, 687, 687, 695, 696, + 678, 401, 683, 689, 364, 386, 394, 399, 403, 460, + 466, 702, 714, 700, 699, 707, 697, 696, 0, 695, + 694, 693, 692, 691, 690, 689, 688, 687, 686, 685, + + 684, 683, 682, 681, 684, 677, 684, 677, 676, 0, + 675, 674, 673, 672, 671, 670, 669, 0, 668, 667, + 666, 665, 644, 638, 643, 649, 632, 647, 374, 905, + 646, 636, 640, 905, 905, 630, 639, 625, 642, 625, + 628, 622, 905, 623, 622, 619, 626, 619, 627, 623, + 633, 630, 612, 618, 625, 609, 608, 626, 608, 620, + 619, 905, 618, 608, 612, 905, 599, 905, 604, 604, + 612, 595, 596, 606, 905, 905, 637, 619, 635, 0, + 633, 633, 632, 631, 630, 629, 628, 627, 626, 625, + 624, 623, 622, 621, 620, 619, 618, 617, 604, 597, + + 0, 614, 613, 612, 611, 610, 609, 608, 607, 606, + 605, 604, 603, 602, 572, 575, 555, 0, 556, 549, + 556, 555, 556, 548, 566, 905, 905, 548, 546, 556, + 549, 905, 544, 561, 429, 905, 552, 536, 537, 546, + 537, 536, 536, 905, 535, 544, 534, 550, 547, 905, + 546, 544, 533, 534, 530, 522, 529, 524, 525, 520, + 545, 545, 543, 0, 542, 541, 540, 539, 538, 537, + 536, 535, 534, 533, 532, 531, 530, 529, 528, 527, + 526, 0, 0, 525, 524, 523, 522, 521, 520, 519, + 518, 517, 516, 515, 514, 513, 492, 492, 0, 499, + + 0, 532, 531, 481, 499, 905, 494, 489, 482, 478, + 490, 480, 478, 474, 490, 481, 480, 905, 905, 483, + 905, 478, 471, 460, 471, 463, 467, 480, 475, 478, + 460, 905, 905, 472, 461, 905, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 455, + 0, 0, 505, 504, 905, 452, 905, 456, 456, 465, + 905, 449, 463, 451, 453, 450, 458, 905, 436, 447, + 905, 905, 451, 447, 439, 432, 426, 439, 905, 396, + + 0, 443, 437, 392, 378, 905, 905, 905, 378, 338, + 905, 337, 317, 307, 905, 296, 290, 275, 275, 905, + 905, 288, 905, 905, 268, 905, 261, 905, 264, 905, + 905, 213, 158, 905, 905, 905, 128, 905, 75, 905, + 905, 905, 905, 905, 484, 487, 489, 493 + } ; + +static yyconst flex_int16_t yy_def[649] = + { 0, + 644, 1, 644, 644, 644, 644, 644, 645, 646, 644, + 644, 647, 647, 13, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 644, 644, 645, 644, 646, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 648, 644, 644, 644, 644, 644, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + + 646, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 646, 646, 646, 646, 646, 646, 646, 646, + 646, 646, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + + 646, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 0, 644, 644, 644, 644 + } ; + +static yyconst flex_int16_t yy_nxt[971] = + { 0, + 4, 5, 6, 7, 8, 9, 4, 10, 11, 12, + 13, 14, 11, 11, 15, 9, 16, 17, 18, 19, + 9, 9, 9, 20, 21, 22, 9, 23, 24, 9, + 25, 26, 27, 9, 9, 9, 28, 9, 9, 9, + 9, 9, 9, 9, 29, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 30, 9, 31, 32, 33, 9, + 34, 9, 9, 9, 9, 40, 79, 126, 96, 80, + 127, 41, 42, 42, 42, 42, 42, 42, 76, 83, + 77, 97, 344, 107, 81, 84, 78, 65, 66, 66, + 66, 66, 66, 66, 82, 94, 133, 345, 67, 134, + + 95, 108, 65, 43, 44, 45, 46, 47, 48, 49, + 50, 51, 68, 67, 52, 53, 54, 55, 56, 57, + 58, 59, 60, 67, 65, 61, 62, 63, 64, 159, + 71, 98, 72, 99, 69, 67, 90, 643, 67, 73, + 237, 86, 160, 87, 91, 74, 100, 75, 88, 92, + 101, 89, 238, 128, 102, 93, 103, 129, 104, 187, + 67, 42, 42, 42, 42, 42, 42, 105, 139, 106, + 40, 121, 122, 122, 140, 125, 122, 188, 122, 196, + 642, 122, 130, 131, 123, 141, 146, 135, 136, 122, + 214, 124, 122, 122, 132, 123, 121, 147, 197, 142, + + 148, 215, 124, 149, 122, 216, 143, 257, 117, 118, + 45, 46, 47, 48, 641, 50, 51, 258, 217, 52, + 53, 54, 55, 56, 57, 119, 59, 60, 150, 151, + 120, 154, 161, 155, 152, 283, 156, 157, 163, 162, + 164, 165, 153, 284, 158, 122, 166, 162, 162, 167, + 162, 162, 162, 162, 168, 162, 162, 162, 170, 170, + 170, 170, 170, 170, 227, 640, 182, 183, 171, 65, + 66, 66, 66, 66, 66, 66, 184, 270, 153, 172, + 67, 173, 173, 173, 173, 173, 173, 271, 275, 275, + 275, 275, 228, 171, 229, 229, 229, 229, 229, 229, + + 230, 230, 230, 230, 233, 67, 230, 639, 230, 230, + 230, 638, 244, 230, 254, 230, 259, 230, 230, 230, + 255, 637, 260, 332, 230, 230, 230, 262, 230, 230, + 230, 636, 635, 230, 263, 264, 333, 261, 634, 359, + 230, 230, 360, 633, 230, 275, 275, 275, 275, 632, + 631, 230, 276, 275, 275, 277, 278, 275, 275, 275, + 275, 275, 275, 275, 279, 275, 275, 275, 275, 275, + 275, 275, 42, 42, 42, 42, 42, 42, 630, 629, + 628, 280, 121, 281, 281, 281, 281, 281, 281, 173, + 173, 173, 173, 173, 173, 173, 173, 173, 173, 173, + + 173, 229, 229, 229, 229, 229, 229, 121, 229, 229, + 229, 229, 229, 229, 330, 330, 330, 330, 421, 348, + 330, 627, 330, 330, 330, 375, 375, 375, 375, 330, + 626, 330, 349, 330, 422, 330, 330, 362, 330, 625, + 330, 330, 369, 330, 370, 624, 371, 375, 375, 375, + 375, 623, 330, 622, 330, 376, 375, 375, 375, 372, + 375, 375, 375, 375, 375, 375, 375, 375, 281, 281, + 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, + 513, 621, 620, 514, 37, 37, 37, 37, 39, 619, + 39, 66, 66, 169, 169, 618, 169, 617, 616, 615, + + 614, 613, 612, 611, 610, 609, 608, 607, 606, 605, + 604, 603, 602, 601, 600, 599, 598, 597, 596, 595, + 594, 593, 592, 591, 590, 589, 588, 587, 586, 585, + 584, 583, 582, 581, 580, 579, 578, 577, 576, 575, + 574, 573, 572, 571, 570, 569, 568, 567, 566, 565, + 564, 563, 562, 561, 560, 559, 558, 557, 556, 555, + 554, 553, 552, 551, 550, 549, 548, 547, 546, 545, + 544, 543, 542, 541, 540, 539, 538, 537, 536, 535, + 534, 533, 532, 531, 530, 529, 528, 527, 526, 525, + 524, 523, 522, 521, 520, 519, 518, 517, 516, 515, + + 512, 511, 510, 509, 508, 507, 506, 505, 504, 503, + 502, 501, 500, 499, 498, 497, 496, 495, 494, 493, + 492, 491, 490, 489, 488, 487, 486, 485, 484, 483, + 482, 481, 480, 479, 478, 477, 476, 475, 474, 473, + 472, 471, 470, 469, 468, 467, 466, 465, 464, 463, + 462, 461, 460, 459, 458, 457, 456, 455, 454, 453, + 452, 451, 450, 449, 448, 447, 446, 445, 444, 443, + 442, 441, 440, 439, 438, 437, 436, 435, 434, 433, + 432, 431, 430, 429, 428, 427, 426, 425, 424, 423, + 420, 419, 418, 417, 416, 415, 414, 413, 412, 411, + + 410, 409, 408, 407, 406, 405, 404, 403, 402, 401, + 400, 399, 398, 397, 396, 395, 394, 393, 392, 391, + 390, 389, 388, 387, 386, 385, 384, 383, 382, 381, + 380, 379, 378, 377, 374, 373, 368, 367, 366, 365, + 364, 363, 361, 358, 357, 356, 355, 354, 353, 352, + 351, 350, 347, 346, 343, 342, 341, 340, 339, 338, + 337, 336, 335, 334, 331, 261, 233, 329, 328, 327, + 326, 325, 324, 323, 322, 321, 320, 319, 318, 317, + 316, 315, 314, 313, 312, 311, 310, 309, 308, 307, + 306, 305, 304, 303, 302, 301, 300, 299, 298, 297, + + 296, 295, 294, 293, 292, 291, 290, 289, 288, 287, + 286, 285, 282, 274, 273, 272, 269, 268, 267, 266, + 265, 256, 253, 252, 251, 250, 249, 248, 247, 246, + 245, 243, 242, 241, 240, 239, 236, 235, 234, 232, + 231, 161, 226, 225, 224, 223, 222, 221, 220, 219, + 218, 213, 212, 211, 210, 209, 208, 207, 206, 205, + 204, 203, 202, 201, 200, 199, 198, 195, 194, 193, + 192, 191, 190, 189, 186, 185, 181, 180, 179, 178, + 177, 176, 175, 174, 145, 144, 138, 137, 38, 116, + 35, 115, 114, 113, 112, 111, 110, 109, 85, 70, + + 38, 36, 35, 644, 3, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644 + } ; + +static yyconst flex_int16_t yy_chk[971] = + { 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, 10, 17, 45, 24, 17, + 45, 10, 10, 10, 10, 10, 10, 10, 16, 19, + 16, 24, 246, 27, 18, 19, 16, 11, 11, 11, + 11, 11, 11, 11, 18, 23, 48, 246, 11, 48, + + 23, 27, 12, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 12, 12, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 11, 13, 10, 10, 10, 10, 60, + 15, 25, 15, 25, 13, 13, 22, 639, 12, 15, + 129, 21, 60, 21, 22, 15, 25, 15, 21, 22, + 26, 21, 129, 46, 26, 22, 26, 46, 26, 82, + 13, 42, 42, 42, 42, 42, 42, 26, 52, 26, + 40, 42, 43, 43, 52, 44, 44, 82, 43, 90, + 637, 44, 47, 47, 43, 53, 56, 49, 49, 43, + 107, 43, 44, 49, 47, 117, 42, 56, 90, 53, + + 56, 107, 117, 56, 49, 108, 53, 148, 40, 40, + 40, 40, 40, 40, 633, 40, 40, 148, 108, 40, + 40, 40, 40, 40, 40, 40, 40, 40, 58, 58, + 40, 59, 61, 59, 58, 175, 59, 59, 62, 62, + 62, 62, 58, 175, 59, 58, 63, 63, 63, 63, + 61, 61, 61, 61, 64, 64, 64, 64, 65, 65, + 65, 65, 65, 65, 119, 632, 79, 79, 65, 66, + 66, 66, 66, 66, 66, 66, 79, 158, 119, 67, + 66, 67, 67, 67, 67, 67, 67, 158, 162, 162, + 162, 162, 121, 65, 121, 121, 121, 121, 121, 121, + + 122, 122, 125, 125, 125, 66, 122, 629, 125, 135, + 135, 627, 136, 136, 146, 135, 149, 122, 136, 125, + 146, 625, 149, 232, 150, 150, 135, 151, 151, 136, + 150, 622, 619, 151, 152, 152, 232, 150, 618, 260, + 152, 150, 260, 617, 151, 163, 163, 163, 163, 616, + 614, 152, 164, 164, 164, 164, 165, 165, 165, 165, + 166, 166, 166, 166, 167, 167, 167, 167, 168, 168, + 168, 168, 170, 170, 170, 170, 170, 170, 613, 612, + 610, 171, 170, 171, 171, 171, 171, 171, 171, 172, + 172, 172, 172, 172, 172, 173, 173, 173, 173, 173, + + 173, 228, 228, 228, 228, 228, 228, 170, 229, 229, + 229, 229, 229, 229, 230, 230, 244, 244, 329, 249, + 230, 609, 244, 262, 262, 275, 275, 275, 275, 262, + 605, 230, 249, 244, 329, 263, 263, 264, 264, 604, + 262, 263, 272, 264, 272, 603, 272, 276, 276, 276, + 276, 602, 263, 600, 264, 277, 277, 277, 277, 272, + 278, 278, 278, 278, 279, 279, 279, 279, 280, 280, + 280, 280, 280, 280, 281, 281, 281, 281, 281, 281, + 435, 598, 597, 435, 645, 645, 645, 645, 646, 596, + 646, 647, 647, 648, 648, 595, 648, 594, 593, 590, + + 589, 587, 586, 585, 584, 583, 582, 580, 579, 578, + 576, 574, 573, 570, 535, 534, 531, 530, 529, 528, + 527, 526, 525, 524, 523, 522, 520, 517, 516, 515, + 514, 513, 512, 511, 510, 509, 508, 507, 505, 504, + 503, 502, 500, 498, 497, 496, 495, 494, 493, 492, + 491, 490, 489, 488, 487, 486, 485, 484, 481, 480, + 479, 478, 477, 476, 475, 474, 473, 472, 471, 470, + 469, 468, 467, 466, 465, 463, 462, 461, 460, 459, + 458, 457, 456, 455, 454, 453, 452, 451, 449, 448, + 447, 446, 445, 443, 442, 441, 440, 439, 438, 437, + + 434, 433, 431, 430, 429, 428, 425, 424, 423, 422, + 421, 420, 419, 417, 416, 415, 414, 413, 412, 411, + 410, 409, 408, 407, 406, 405, 404, 403, 402, 400, + 399, 398, 397, 396, 395, 394, 393, 392, 391, 390, + 389, 388, 387, 386, 385, 384, 383, 382, 381, 379, + 378, 377, 374, 373, 372, 371, 370, 369, 367, 365, + 364, 363, 361, 360, 359, 358, 357, 356, 355, 354, + 353, 352, 351, 350, 349, 348, 347, 346, 345, 344, + 342, 341, 340, 339, 338, 337, 336, 333, 332, 331, + 328, 327, 326, 325, 324, 323, 322, 321, 320, 319, + + 317, 316, 315, 314, 313, 312, 311, 309, 308, 307, + 306, 305, 304, 303, 302, 301, 300, 299, 298, 297, + 296, 295, 294, 293, 292, 291, 290, 288, 287, 286, + 285, 284, 283, 282, 274, 273, 271, 270, 269, 268, + 267, 266, 261, 259, 258, 257, 256, 255, 254, 253, + 252, 250, 248, 247, 245, 243, 242, 239, 238, 237, + 236, 235, 234, 233, 231, 227, 226, 225, 224, 223, + 222, 221, 220, 219, 218, 217, 216, 215, 214, 213, + 212, 211, 210, 209, 208, 207, 206, 205, 204, 203, + 202, 201, 200, 199, 198, 197, 196, 195, 193, 192, + + 190, 189, 187, 185, 184, 183, 182, 181, 180, 179, + 178, 176, 174, 161, 160, 159, 157, 156, 155, 154, + 153, 147, 145, 144, 143, 142, 141, 140, 139, 138, + 137, 134, 133, 132, 131, 130, 128, 127, 126, 124, + 123, 120, 118, 116, 115, 114, 113, 112, 111, 110, + 109, 106, 105, 104, 103, 102, 101, 100, 99, 98, + 97, 96, 95, 94, 93, 92, 91, 89, 88, 87, + 86, 85, 84, 83, 81, 80, 78, 77, 76, 75, + 74, 73, 72, 71, 55, 54, 51, 50, 37, 36, + 35, 34, 33, 32, 31, 30, 29, 28, 20, 14, + + 8, 7, 5, 3, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644, + 644, 644, 644, 644, 644, 644, 644, 644, 644, 644 + } ; + +/* 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 +#line 1 "program_lexer.l" +#line 2 "program_lexer.l" +/* + * Copyright © 2009 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ +#include "main/glheader.h" +#include "prog_instruction.h" + +#include "program_parser.h" +#include "program_parse.tab.h" + +#define require_ARB_vp (yyextra->mode == ARB_vertex) +#define require_ARB_fp (yyextra->mode == ARB_fragment) + +#define return_token_or_IDENTIFIER(condition, token) \ + do { \ + if (condition) { \ + return token; \ + } else { \ + yylval->string = strdup(yytext); \ + return IDENTIFIER; \ + } \ + } while (0) + +#define return_token_or_DOT(condition, token) \ + do { \ + if (condition) { \ + return token; \ + } else { \ + yyless(1); \ + return DOT; \ + } \ + } while (0) + + +#define return_opcode(condition, token, opcode, sat) \ + do { \ + if (condition) { \ + yylval->temp_inst.Opcode = OPCODE_ ## opcode; \ + yylval->temp_inst.SaturateMode = SATURATE_ ## sat; \ + return token; \ + } else { \ + yylval->string = strdup(yytext); \ + return IDENTIFIER; \ + } \ + } while (0) + +#define SWIZZLE_INVAL MAKE_SWIZZLE4(SWIZZLE_NIL, SWIZZLE_NIL, \ + SWIZZLE_NIL, SWIZZLE_NIL) + +static unsigned +mask_from_char(char c) +{ + switch (c) { + case 'x': + case 'r': + return WRITEMASK_X; + case 'y': + case 'g': + return WRITEMASK_Y; + case 'z': + case 'b': + return WRITEMASK_Z; + case 'w': + case 'a': + return WRITEMASK_W; + } + + return 0; +} + +static unsigned +swiz_from_char(char c) +{ + switch (c) { + case 'x': + case 'r': + return SWIZZLE_X; + case 'y': + case 'g': + return SWIZZLE_Y; + case 'z': + case 'b': + return SWIZZLE_Z; + case 'w': + case 'a': + return SWIZZLE_W; + } + + return 0; +} + +#define YY_USER_ACTION \ + do { \ + yylloc->first_column = yylloc->last_column; \ + yylloc->last_column += yyleng; \ + if ((yylloc->first_line == 1) \ + && (yylloc->first_column == 1)) { \ + yylloc->position = 1; \ + } else { \ + yylloc->position += yylloc->last_column - yylloc->first_column; \ + } \ + } while(0); + +#define YY_EXTRA_TYPE struct asm_parser_state * +#line 989 "lex.yy.c" + +#define INITIAL 0 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include <unistd.h> +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +/* Holds the entire state of the reentrant scanner. */ +struct yyguts_t + { + + /* User-defined. Not touched by flex. */ + YY_EXTRA_TYPE yyextra_r; + + /* The rest are the same as the globals declared in the non-reentrant scanner. */ + FILE *yyin_r, *yyout_r; + size_t yy_buffer_stack_top; /**< index of top of stack. */ + size_t yy_buffer_stack_max; /**< capacity of stack. */ + YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ + char yy_hold_char; + int yy_n_chars; + int yyleng_r; + char *yy_c_buf_p; + int yy_init; + int yy_start; + int yy_did_buffer_switch_on_eof; + int yy_start_stack_ptr; + int yy_start_stack_depth; + int *yy_start_stack; + yy_state_type yy_last_accepting_state; + char* yy_last_accepting_cpos; + + int yylineno_r; + int yy_flex_debug_r; + + char *yytext_r; + int yy_more_flag; + int yy_more_len; + + YYSTYPE * yylval_r; + + YYLTYPE * yylloc_r; + + }; /* end struct yyguts_t */ + +static int yy_init_globals (yyscan_t yyscanner ); + + /* This must go here because YYSTYPE and YYLTYPE are included + * from bison output in section 1.*/ + # define yylval yyg->yylval_r + + # define yylloc yyg->yylloc_r + +int yylex_init (yyscan_t* scanner); + +int yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int yylex_destroy (yyscan_t yyscanner ); + +int yyget_debug (yyscan_t yyscanner ); + +void yyset_debug (int debug_flag ,yyscan_t yyscanner ); + +YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner ); + +void yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); + +FILE *yyget_in (yyscan_t yyscanner ); + +void yyset_in (FILE * in_str ,yyscan_t yyscanner ); + +FILE *yyget_out (yyscan_t yyscanner ); + +void yyset_out (FILE * out_str ,yyscan_t yyscanner ); + +int yyget_leng (yyscan_t yyscanner ); + +char *yyget_text (yyscan_t yyscanner ); + +int yyget_lineno (yyscan_t yyscanner ); + +void yyset_lineno (int line_number ,yyscan_t yyscanner ); + +YYSTYPE * yyget_lval (yyscan_t yyscanner ); + +void yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); + + YYLTYPE *yyget_lloc (yyscan_t yyscanner ); + + void yyset_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap (yyscan_t yyscanner ); +#else +extern int yywrap (yyscan_t yyscanner ); +#endif +#endif + + static void yyunput (int c,char *buf_ptr ,yyscan_t yyscanner); + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (yyscan_t yyscanner ); +#else +static int input (yyscan_t yyscanner ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int yylex \ + (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner); + +#define YY_DECL int yylex \ + (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner) +#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 break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + +#line 132 "program_lexer.l" + + +#line 1238 "lex.yy.c" + + yylval = yylval_param; + + yylloc = yylloc_param; + + if ( !yyg->yy_init ) + { + yyg->yy_init = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! yyg->yy_start ) + yyg->yy_start = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } + + yy_load_buffer_state(yyscanner ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = yyg->yy_c_buf_p; + + /* Support of yytext. */ + *yy_cp = yyg->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 = yyg->yy_start; +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + yyg->yy_last_accepting_state = yy_current_state; + yyg->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 >= 645 ) + 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] != 905 ); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + if ( yy_act == 0 ) + { /* have to back up */ + yy_cp = yyg->yy_last_accepting_cpos; + yy_current_state = yyg->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 = yyg->yy_hold_char; + yy_cp = yyg->yy_last_accepting_cpos; + yy_current_state = yyg->yy_last_accepting_state; + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 134 "program_lexer.l" +{ return ARBvp_10; } + YY_BREAK +case 2: +YY_RULE_SETUP +#line 135 "program_lexer.l" +{ return ARBfp_10; } + YY_BREAK +case 3: +YY_RULE_SETUP +#line 136 "program_lexer.l" +{ + yylval->integer = at_address; + return_token_or_IDENTIFIER(require_ARB_vp, ADDRESS); +} + YY_BREAK +case 4: +YY_RULE_SETUP +#line 140 "program_lexer.l" +{ return ALIAS; } + YY_BREAK +case 5: +YY_RULE_SETUP +#line 141 "program_lexer.l" +{ return ATTRIB; } + YY_BREAK +case 6: +YY_RULE_SETUP +#line 142 "program_lexer.l" +{ return END; } + YY_BREAK +case 7: +YY_RULE_SETUP +#line 143 "program_lexer.l" +{ return OPTION; } + YY_BREAK +case 8: +YY_RULE_SETUP +#line 144 "program_lexer.l" +{ return OUTPUT; } + YY_BREAK +case 9: +YY_RULE_SETUP +#line 145 "program_lexer.l" +{ return PARAM; } + YY_BREAK +case 10: +YY_RULE_SETUP +#line 146 "program_lexer.l" +{ yylval->integer = at_temp; return TEMP; } + YY_BREAK +case 11: +YY_RULE_SETUP +#line 148 "program_lexer.l" +{ return_opcode( 1, VECTOR_OP, ABS, OFF); } + YY_BREAK +case 12: +YY_RULE_SETUP +#line 149 "program_lexer.l" +{ return_opcode(require_ARB_fp, VECTOR_OP, ABS, ZERO_ONE); } + YY_BREAK +case 13: +YY_RULE_SETUP +#line 150 "program_lexer.l" +{ return_opcode( 1, BIN_OP, ADD, OFF); } + YY_BREAK +case 14: +YY_RULE_SETUP +#line 151 "program_lexer.l" +{ return_opcode(require_ARB_fp, BIN_OP, ADD, ZERO_ONE); } + YY_BREAK +case 15: +YY_RULE_SETUP +#line 152 "program_lexer.l" +{ return_opcode(require_ARB_vp, ARL, ARL, OFF); } + YY_BREAK +case 16: +YY_RULE_SETUP +#line 154 "program_lexer.l" +{ return_opcode(require_ARB_fp, TRI_OP, CMP, OFF); } + YY_BREAK +case 17: +YY_RULE_SETUP +#line 155 "program_lexer.l" +{ return_opcode(require_ARB_fp, TRI_OP, CMP, ZERO_ONE); } + YY_BREAK +case 18: +YY_RULE_SETUP +#line 156 "program_lexer.l" +{ return_opcode(require_ARB_fp, SCALAR_OP, COS, OFF); } + YY_BREAK +case 19: +YY_RULE_SETUP +#line 157 "program_lexer.l" +{ return_opcode(require_ARB_fp, SCALAR_OP, COS, ZERO_ONE); } + YY_BREAK +case 20: +YY_RULE_SETUP +#line 159 "program_lexer.l" +{ return_opcode( 1, BIN_OP, DP3, OFF); } + YY_BREAK +case 21: +YY_RULE_SETUP +#line 160 "program_lexer.l" +{ return_opcode(require_ARB_fp, BIN_OP, DP3, ZERO_ONE); } + YY_BREAK +case 22: +YY_RULE_SETUP +#line 161 "program_lexer.l" +{ return_opcode( 1, BIN_OP, DP4, OFF); } + YY_BREAK +case 23: +YY_RULE_SETUP +#line 162 "program_lexer.l" +{ return_opcode(require_ARB_fp, BIN_OP, DP4, ZERO_ONE); } + YY_BREAK +case 24: +YY_RULE_SETUP +#line 163 "program_lexer.l" +{ return_opcode( 1, BIN_OP, DPH, OFF); } + YY_BREAK +case 25: +YY_RULE_SETUP +#line 164 "program_lexer.l" +{ return_opcode(require_ARB_fp, BIN_OP, DPH, ZERO_ONE); } + YY_BREAK +case 26: +YY_RULE_SETUP +#line 165 "program_lexer.l" +{ return_opcode( 1, BIN_OP, DST, OFF); } + YY_BREAK +case 27: +YY_RULE_SETUP +#line 166 "program_lexer.l" +{ return_opcode(require_ARB_fp, BIN_OP, DST, ZERO_ONE); } + YY_BREAK +case 28: +YY_RULE_SETUP +#line 168 "program_lexer.l" +{ return_opcode( 1, SCALAR_OP, EX2, OFF); } + YY_BREAK +case 29: +YY_RULE_SETUP +#line 169 "program_lexer.l" +{ return_opcode(require_ARB_fp, SCALAR_OP, EX2, ZERO_ONE); } + YY_BREAK +case 30: +YY_RULE_SETUP +#line 170 "program_lexer.l" +{ return_opcode(require_ARB_vp, SCALAR_OP, EXP, OFF); } + YY_BREAK +case 31: +YY_RULE_SETUP +#line 172 "program_lexer.l" +{ return_opcode( 1, VECTOR_OP, FLR, OFF); } + YY_BREAK +case 32: +YY_RULE_SETUP +#line 173 "program_lexer.l" +{ return_opcode(require_ARB_fp, VECTOR_OP, FLR, ZERO_ONE); } + YY_BREAK +case 33: +YY_RULE_SETUP +#line 174 "program_lexer.l" +{ return_opcode( 1, VECTOR_OP, FRC, OFF); } + YY_BREAK +case 34: +YY_RULE_SETUP +#line 175 "program_lexer.l" +{ return_opcode(require_ARB_fp, VECTOR_OP, FRC, ZERO_ONE); } + YY_BREAK +case 35: +YY_RULE_SETUP +#line 177 "program_lexer.l" +{ return_opcode(require_ARB_fp, KIL, KIL, OFF); } + YY_BREAK +case 36: +YY_RULE_SETUP +#line 179 "program_lexer.l" +{ return_opcode( 1, VECTOR_OP, LIT, OFF); } + YY_BREAK +case 37: +YY_RULE_SETUP +#line 180 "program_lexer.l" +{ return_opcode(require_ARB_fp, VECTOR_OP, LIT, ZERO_ONE); } + YY_BREAK +case 38: +YY_RULE_SETUP +#line 181 "program_lexer.l" +{ return_opcode( 1, SCALAR_OP, LG2, OFF); } + YY_BREAK +case 39: +YY_RULE_SETUP +#line 182 "program_lexer.l" +{ return_opcode(require_ARB_fp, SCALAR_OP, LG2, ZERO_ONE); } + YY_BREAK +case 40: +YY_RULE_SETUP +#line 183 "program_lexer.l" +{ return_opcode(require_ARB_vp, SCALAR_OP, LOG, OFF); } + YY_BREAK +case 41: +YY_RULE_SETUP +#line 184 "program_lexer.l" +{ return_opcode(require_ARB_fp, TRI_OP, LRP, OFF); } + YY_BREAK +case 42: +YY_RULE_SETUP +#line 185 "program_lexer.l" +{ return_opcode(require_ARB_fp, TRI_OP, LRP, ZERO_ONE); } + YY_BREAK +case 43: +YY_RULE_SETUP +#line 187 "program_lexer.l" +{ return_opcode( 1, TRI_OP, MAD, OFF); } + YY_BREAK +case 44: +YY_RULE_SETUP +#line 188 "program_lexer.l" +{ return_opcode(require_ARB_fp, TRI_OP, MAD, ZERO_ONE); } + YY_BREAK +case 45: +YY_RULE_SETUP +#line 189 "program_lexer.l" +{ return_opcode( 1, BIN_OP, MAX, OFF); } + YY_BREAK +case 46: +YY_RULE_SETUP +#line 190 "program_lexer.l" +{ return_opcode(require_ARB_fp, BIN_OP, MAX, ZERO_ONE); } + YY_BREAK +case 47: +YY_RULE_SETUP +#line 191 "program_lexer.l" +{ return_opcode( 1, BIN_OP, MIN, OFF); } + YY_BREAK +case 48: +YY_RULE_SETUP +#line 192 "program_lexer.l" +{ return_opcode(require_ARB_fp, BIN_OP, MIN, ZERO_ONE); } + YY_BREAK +case 49: +YY_RULE_SETUP +#line 193 "program_lexer.l" +{ return_opcode( 1, VECTOR_OP, MOV, OFF); } + YY_BREAK +case 50: +YY_RULE_SETUP +#line 194 "program_lexer.l" +{ return_opcode(require_ARB_fp, VECTOR_OP, MOV, ZERO_ONE); } + YY_BREAK +case 51: +YY_RULE_SETUP +#line 195 "program_lexer.l" +{ return_opcode( 1, BIN_OP, MUL, OFF); } + YY_BREAK +case 52: +YY_RULE_SETUP +#line 196 "program_lexer.l" +{ return_opcode(require_ARB_fp, BIN_OP, MUL, ZERO_ONE); } + YY_BREAK +case 53: +YY_RULE_SETUP +#line 198 "program_lexer.l" +{ return_opcode( 1, BINSC_OP, POW, OFF); } + YY_BREAK +case 54: +YY_RULE_SETUP +#line 199 "program_lexer.l" +{ return_opcode(require_ARB_fp, BINSC_OP, POW, ZERO_ONE); } + YY_BREAK +case 55: +YY_RULE_SETUP +#line 201 "program_lexer.l" +{ return_opcode( 1, SCALAR_OP, RCP, OFF); } + YY_BREAK +case 56: +YY_RULE_SETUP +#line 202 "program_lexer.l" +{ return_opcode(require_ARB_fp, SCALAR_OP, RCP, ZERO_ONE); } + YY_BREAK +case 57: +YY_RULE_SETUP +#line 203 "program_lexer.l" +{ return_opcode( 1, SCALAR_OP, RSQ, OFF); } + YY_BREAK +case 58: +YY_RULE_SETUP +#line 204 "program_lexer.l" +{ return_opcode(require_ARB_fp, SCALAR_OP, RSQ, ZERO_ONE); } + YY_BREAK +case 59: +YY_RULE_SETUP +#line 206 "program_lexer.l" +{ return_opcode(require_ARB_fp, SCALAR_OP, SCS, OFF); } + YY_BREAK +case 60: +YY_RULE_SETUP +#line 207 "program_lexer.l" +{ return_opcode(require_ARB_fp, SCALAR_OP, SCS, ZERO_ONE); } + YY_BREAK +case 61: +YY_RULE_SETUP +#line 208 "program_lexer.l" +{ return_opcode( 1, BIN_OP, SGE, OFF); } + YY_BREAK +case 62: +YY_RULE_SETUP +#line 209 "program_lexer.l" +{ return_opcode(require_ARB_fp, BIN_OP, SGE, ZERO_ONE); } + YY_BREAK +case 63: +YY_RULE_SETUP +#line 210 "program_lexer.l" +{ return_opcode(require_ARB_fp, SCALAR_OP, SIN, OFF); } + YY_BREAK +case 64: +YY_RULE_SETUP +#line 211 "program_lexer.l" +{ return_opcode(require_ARB_fp, SCALAR_OP, SIN, ZERO_ONE); } + YY_BREAK +case 65: +YY_RULE_SETUP +#line 212 "program_lexer.l" +{ return_opcode( 1, BIN_OP, SLT, OFF); } + YY_BREAK +case 66: +YY_RULE_SETUP +#line 213 "program_lexer.l" +{ return_opcode(require_ARB_fp, BIN_OP, SLT, ZERO_ONE); } + YY_BREAK +case 67: +YY_RULE_SETUP +#line 214 "program_lexer.l" +{ return_opcode( 1, BIN_OP, SUB, OFF); } + YY_BREAK +case 68: +YY_RULE_SETUP +#line 215 "program_lexer.l" +{ return_opcode(require_ARB_fp, BIN_OP, SUB, ZERO_ONE); } + YY_BREAK +case 69: +YY_RULE_SETUP +#line 216 "program_lexer.l" +{ return_opcode( 1, SWZ, SWZ, OFF); } + YY_BREAK +case 70: +YY_RULE_SETUP +#line 217 "program_lexer.l" +{ return_opcode(require_ARB_fp, SWZ, SWZ, ZERO_ONE); } + YY_BREAK +case 71: +YY_RULE_SETUP +#line 219 "program_lexer.l" +{ return_opcode(require_ARB_fp, SAMPLE_OP, TEX, OFF); } + YY_BREAK +case 72: +YY_RULE_SETUP +#line 220 "program_lexer.l" +{ return_opcode(require_ARB_fp, SAMPLE_OP, TEX, ZERO_ONE); } + YY_BREAK +case 73: +YY_RULE_SETUP +#line 221 "program_lexer.l" +{ return_opcode(require_ARB_fp, SAMPLE_OP, TXB, OFF); } + YY_BREAK +case 74: +YY_RULE_SETUP +#line 222 "program_lexer.l" +{ return_opcode(require_ARB_fp, SAMPLE_OP, TXB, ZERO_ONE); } + YY_BREAK +case 75: +YY_RULE_SETUP +#line 223 "program_lexer.l" +{ return_opcode(require_ARB_fp, SAMPLE_OP, TXP, OFF); } + YY_BREAK +case 76: +YY_RULE_SETUP +#line 224 "program_lexer.l" +{ return_opcode(require_ARB_fp, SAMPLE_OP, TXP, ZERO_ONE); } + YY_BREAK +case 77: +YY_RULE_SETUP +#line 226 "program_lexer.l" +{ return_opcode( 1, BIN_OP, XPD, OFF); } + YY_BREAK +case 78: +YY_RULE_SETUP +#line 227 "program_lexer.l" +{ return_opcode(require_ARB_fp, BIN_OP, XPD, ZERO_ONE); } + YY_BREAK +case 79: +YY_RULE_SETUP +#line 229 "program_lexer.l" +{ return_token_or_IDENTIFIER(require_ARB_vp, VERTEX); } + YY_BREAK +case 80: +YY_RULE_SETUP +#line 230 "program_lexer.l" +{ return_token_or_IDENTIFIER(require_ARB_fp, FRAGMENT); } + YY_BREAK +case 81: +YY_RULE_SETUP +#line 231 "program_lexer.l" +{ return PROGRAM; } + YY_BREAK +case 82: +YY_RULE_SETUP +#line 232 "program_lexer.l" +{ return STATE; } + YY_BREAK +case 83: +YY_RULE_SETUP +#line 233 "program_lexer.l" +{ return RESULT; } + YY_BREAK +case 84: +YY_RULE_SETUP +#line 235 "program_lexer.l" +{ return AMBIENT; } + YY_BREAK +case 85: +YY_RULE_SETUP +#line 236 "program_lexer.l" +{ return_token_or_DOT(require_ARB_vp, ATTENUATION); } + YY_BREAK +case 86: +YY_RULE_SETUP +#line 237 "program_lexer.l" +{ return BACK; } + YY_BREAK +case 87: +YY_RULE_SETUP +#line 238 "program_lexer.l" +{ return_token_or_DOT(require_ARB_vp, CLIP); } + YY_BREAK +case 88: +YY_RULE_SETUP +#line 239 "program_lexer.l" +{ return COLOR; } + YY_BREAK +case 89: +YY_RULE_SETUP +#line 240 "program_lexer.l" +{ return_token_or_DOT(require_ARB_fp, DEPTH); } + YY_BREAK +case 90: +YY_RULE_SETUP +#line 241 "program_lexer.l" +{ return DIFFUSE; } + YY_BREAK +case 91: +YY_RULE_SETUP +#line 242 "program_lexer.l" +{ return DIRECTION; } + YY_BREAK +case 92: +YY_RULE_SETUP +#line 243 "program_lexer.l" +{ return EMISSION; } + YY_BREAK +case 93: +YY_RULE_SETUP +#line 244 "program_lexer.l" +{ return ENV; } + YY_BREAK +case 94: +YY_RULE_SETUP +#line 245 "program_lexer.l" +{ return EYE; } + YY_BREAK +case 95: +YY_RULE_SETUP +#line 246 "program_lexer.l" +{ return FOGCOORD; } + YY_BREAK +case 96: +YY_RULE_SETUP +#line 247 "program_lexer.l" +{ return FOG; } + YY_BREAK +case 97: +YY_RULE_SETUP +#line 248 "program_lexer.l" +{ return FRONT; } + YY_BREAK +case 98: +YY_RULE_SETUP +#line 249 "program_lexer.l" +{ return HALF; } + YY_BREAK +case 99: +YY_RULE_SETUP +#line 250 "program_lexer.l" +{ return INVERSE; } + YY_BREAK +case 100: +YY_RULE_SETUP +#line 251 "program_lexer.l" +{ return INVTRANS; } + YY_BREAK +case 101: +YY_RULE_SETUP +#line 252 "program_lexer.l" +{ return LIGHT; } + YY_BREAK +case 102: +YY_RULE_SETUP +#line 253 "program_lexer.l" +{ return LIGHTMODEL; } + YY_BREAK +case 103: +YY_RULE_SETUP +#line 254 "program_lexer.l" +{ return LIGHTPROD; } + YY_BREAK +case 104: +YY_RULE_SETUP +#line 255 "program_lexer.l" +{ return LOCAL; } + YY_BREAK +case 105: +YY_RULE_SETUP +#line 256 "program_lexer.l" +{ return MATERIAL; } + YY_BREAK +case 106: +YY_RULE_SETUP +#line 257 "program_lexer.l" +{ return MAT_PROGRAM; } + YY_BREAK +case 107: +YY_RULE_SETUP +#line 258 "program_lexer.l" +{ return MATRIX; } + YY_BREAK +case 108: +YY_RULE_SETUP +#line 259 "program_lexer.l" +{ return_token_or_DOT(require_ARB_vp, MATRIXINDEX); } + YY_BREAK +case 109: +YY_RULE_SETUP +#line 260 "program_lexer.l" +{ return MODELVIEW; } + YY_BREAK +case 110: +YY_RULE_SETUP +#line 261 "program_lexer.l" +{ return MVP; } + YY_BREAK +case 111: +YY_RULE_SETUP +#line 262 "program_lexer.l" +{ return_token_or_DOT(require_ARB_vp, NORMAL); } + YY_BREAK +case 112: +YY_RULE_SETUP +#line 263 "program_lexer.l" +{ return OBJECT; } + YY_BREAK +case 113: +YY_RULE_SETUP +#line 264 "program_lexer.l" +{ return PALETTE; } + YY_BREAK +case 114: +YY_RULE_SETUP +#line 265 "program_lexer.l" +{ return PARAMS; } + YY_BREAK +case 115: +YY_RULE_SETUP +#line 266 "program_lexer.l" +{ return PLANE; } + YY_BREAK +case 116: +YY_RULE_SETUP +#line 267 "program_lexer.l" +{ return_token_or_DOT(require_ARB_vp, POINT); } + YY_BREAK +case 117: +YY_RULE_SETUP +#line 268 "program_lexer.l" +{ return_token_or_DOT(require_ARB_vp, POINTSIZE); } + YY_BREAK +case 118: +YY_RULE_SETUP +#line 269 "program_lexer.l" +{ return POSITION; } + YY_BREAK +case 119: +YY_RULE_SETUP +#line 270 "program_lexer.l" +{ return PRIMARY; } + YY_BREAK +case 120: +YY_RULE_SETUP +#line 271 "program_lexer.l" +{ return PROJECTION; } + YY_BREAK +case 121: +YY_RULE_SETUP +#line 272 "program_lexer.l" +{ return_token_or_DOT(require_ARB_fp, RANGE); } + YY_BREAK +case 122: +YY_RULE_SETUP +#line 273 "program_lexer.l" +{ return ROW; } + YY_BREAK +case 123: +YY_RULE_SETUP +#line 274 "program_lexer.l" +{ return SCENECOLOR; } + YY_BREAK +case 124: +YY_RULE_SETUP +#line 275 "program_lexer.l" +{ return SECONDARY; } + YY_BREAK +case 125: +YY_RULE_SETUP +#line 276 "program_lexer.l" +{ return SHININESS; } + YY_BREAK +case 126: +YY_RULE_SETUP +#line 277 "program_lexer.l" +{ return_token_or_DOT(require_ARB_vp, SIZE); } + YY_BREAK +case 127: +YY_RULE_SETUP +#line 278 "program_lexer.l" +{ return SPECULAR; } + YY_BREAK +case 128: +YY_RULE_SETUP +#line 279 "program_lexer.l" +{ return SPOT; } + YY_BREAK +case 129: +YY_RULE_SETUP +#line 280 "program_lexer.l" +{ return TEXCOORD; } + YY_BREAK +case 130: +YY_RULE_SETUP +#line 281 "program_lexer.l" +{ return_token_or_DOT(require_ARB_fp, TEXENV); } + YY_BREAK +case 131: +YY_RULE_SETUP +#line 282 "program_lexer.l" +{ return_token_or_DOT(require_ARB_vp, TEXGEN); } + YY_BREAK +case 132: +YY_RULE_SETUP +#line 283 "program_lexer.l" +{ return_token_or_DOT(require_ARB_vp, TEXGEN_Q); } + YY_BREAK +case 133: +YY_RULE_SETUP +#line 284 "program_lexer.l" +{ return_token_or_DOT(require_ARB_vp, TEXGEN_S); } + YY_BREAK +case 134: +YY_RULE_SETUP +#line 285 "program_lexer.l" +{ return_token_or_DOT(require_ARB_vp, TEXGEN_T); } + YY_BREAK +case 135: +YY_RULE_SETUP +#line 286 "program_lexer.l" +{ return TEXTURE; } + YY_BREAK +case 136: +YY_RULE_SETUP +#line 287 "program_lexer.l" +{ return TRANSPOSE; } + YY_BREAK +case 137: +YY_RULE_SETUP +#line 288 "program_lexer.l" +{ return_token_or_DOT(require_ARB_vp, VTXATTRIB); } + YY_BREAK +case 138: +YY_RULE_SETUP +#line 289 "program_lexer.l" +{ return_token_or_DOT(require_ARB_vp, WEIGHT); } + YY_BREAK +case 139: +YY_RULE_SETUP +#line 291 "program_lexer.l" +{ return_token_or_IDENTIFIER(require_ARB_fp, TEXTURE_UNIT); } + YY_BREAK +case 140: +YY_RULE_SETUP +#line 292 "program_lexer.l" +{ return_token_or_IDENTIFIER(require_ARB_fp, TEX_1D); } + YY_BREAK +case 141: +YY_RULE_SETUP +#line 293 "program_lexer.l" +{ return_token_or_IDENTIFIER(require_ARB_fp, TEX_2D); } + YY_BREAK +case 142: +YY_RULE_SETUP +#line 294 "program_lexer.l" +{ return_token_or_IDENTIFIER(require_ARB_fp, TEX_3D); } + YY_BREAK +case 143: +YY_RULE_SETUP +#line 295 "program_lexer.l" +{ return_token_or_IDENTIFIER(require_ARB_fp, TEX_CUBE); } + YY_BREAK +case 144: +YY_RULE_SETUP +#line 296 "program_lexer.l" +{ return_token_or_IDENTIFIER(require_ARB_fp, TEX_RECT); } + YY_BREAK +case 145: +YY_RULE_SETUP +#line 298 "program_lexer.l" +{ + yylval->string = strdup(yytext); + return IDENTIFIER; +} + YY_BREAK +case 146: +YY_RULE_SETUP +#line 303 "program_lexer.l" +{ return DOT_DOT; } + YY_BREAK +case 147: +YY_RULE_SETUP +#line 305 "program_lexer.l" +{ + yylval->integer = strtol(yytext, NULL, 10); + return INTEGER; +} + YY_BREAK +case 148: +YY_RULE_SETUP +#line 309 "program_lexer.l" +{ + yylval->real = strtod(yytext, NULL); + return REAL; +} + YY_BREAK +case 149: +/* rule 149 can match eol */ +*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ +yyg->yy_c_buf_p = yy_cp -= 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 313 "program_lexer.l" +{ + yylval->real = strtod(yytext, NULL); + return REAL; +} + YY_BREAK +case 150: +YY_RULE_SETUP +#line 317 "program_lexer.l" +{ + yylval->real = strtod(yytext, NULL); + return REAL; +} + YY_BREAK +case 151: +YY_RULE_SETUP +#line 321 "program_lexer.l" +{ + yylval->real = strtod(yytext, NULL); + return REAL; +} + YY_BREAK +case 152: +YY_RULE_SETUP +#line 326 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = SWIZZLE_NOOP; + yylval->swiz_mask.mask = WRITEMASK_XYZW; + return MASK4; +} + YY_BREAK +case 153: +YY_RULE_SETUP +#line 332 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = SWIZZLE_INVAL; + yylval->swiz_mask.mask = WRITEMASK_XY + | mask_from_char(yytext[3]); + return MASK3; +} + YY_BREAK +case 154: +YY_RULE_SETUP +#line 338 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = SWIZZLE_INVAL; + yylval->swiz_mask.mask = WRITEMASK_XZW; + return MASK3; +} + YY_BREAK +case 155: +YY_RULE_SETUP +#line 343 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = SWIZZLE_INVAL; + yylval->swiz_mask.mask = WRITEMASK_YZW; + return MASK3; +} + YY_BREAK +case 156: +YY_RULE_SETUP +#line 349 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = SWIZZLE_INVAL; + yylval->swiz_mask.mask = WRITEMASK_X + | mask_from_char(yytext[2]); + return MASK2; +} + YY_BREAK +case 157: +YY_RULE_SETUP +#line 355 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = SWIZZLE_INVAL; + yylval->swiz_mask.mask = WRITEMASK_Y + | mask_from_char(yytext[2]); + return MASK2; +} + YY_BREAK +case 158: +YY_RULE_SETUP +#line 361 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = SWIZZLE_INVAL; + yylval->swiz_mask.mask = WRITEMASK_ZW; + return MASK2; +} + YY_BREAK +case 159: +YY_RULE_SETUP +#line 367 "program_lexer.l" +{ + const unsigned s = swiz_from_char(yytext[1]); + yylval->swiz_mask.swizzle = MAKE_SWIZZLE4(s, s, s, s); + yylval->swiz_mask.mask = mask_from_char(yytext[1]); + return MASK1; +} + YY_BREAK +case 160: +YY_RULE_SETUP +#line 374 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = MAKE_SWIZZLE4(swiz_from_char(yytext[1]), + swiz_from_char(yytext[2]), + swiz_from_char(yytext[3]), + swiz_from_char(yytext[4])); + yylval->swiz_mask.mask = 0; + return SWIZZLE; +} + YY_BREAK +case 161: +YY_RULE_SETUP +#line 383 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = SWIZZLE_NOOP; + yylval->swiz_mask.mask = WRITEMASK_XYZW; + return_token_or_DOT(require_ARB_fp, MASK4); +} + YY_BREAK +case 162: +YY_RULE_SETUP +#line 389 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = SWIZZLE_INVAL; + yylval->swiz_mask.mask = WRITEMASK_XY + | mask_from_char(yytext[3]); + return_token_or_DOT(require_ARB_fp, MASK3); +} + YY_BREAK +case 163: +YY_RULE_SETUP +#line 395 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = SWIZZLE_INVAL; + yylval->swiz_mask.mask = WRITEMASK_XZW; + return_token_or_DOT(require_ARB_fp, MASK3); +} + YY_BREAK +case 164: +YY_RULE_SETUP +#line 400 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = SWIZZLE_INVAL; + yylval->swiz_mask.mask = WRITEMASK_YZW; + return_token_or_DOT(require_ARB_fp, MASK3); +} + YY_BREAK +case 165: +YY_RULE_SETUP +#line 406 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = SWIZZLE_INVAL; + yylval->swiz_mask.mask = WRITEMASK_X + | mask_from_char(yytext[2]); + return_token_or_DOT(require_ARB_fp, MASK2); +} + YY_BREAK +case 166: +YY_RULE_SETUP +#line 412 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = SWIZZLE_INVAL; + yylval->swiz_mask.mask = WRITEMASK_Y + | mask_from_char(yytext[2]); + return_token_or_DOT(require_ARB_fp, MASK2); +} + YY_BREAK +case 167: +YY_RULE_SETUP +#line 418 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = SWIZZLE_INVAL; + yylval->swiz_mask.mask = WRITEMASK_ZW; + return_token_or_DOT(require_ARB_fp, MASK2); +} + YY_BREAK +case 168: +YY_RULE_SETUP +#line 424 "program_lexer.l" +{ + const unsigned s = swiz_from_char(yytext[1]); + yylval->swiz_mask.swizzle = MAKE_SWIZZLE4(s, s, s, s); + yylval->swiz_mask.mask = mask_from_char(yytext[1]); + return_token_or_DOT(require_ARB_fp, MASK1); +} + YY_BREAK +case 169: +YY_RULE_SETUP +#line 432 "program_lexer.l" +{ + if (require_ARB_vp) { + return TEXGEN_R; + } else { + yylval->swiz_mask.swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_X, + SWIZZLE_X, SWIZZLE_X); + yylval->swiz_mask.mask = WRITEMASK_X; + return MASK1; + } +} + YY_BREAK +case 170: +YY_RULE_SETUP +#line 443 "program_lexer.l" +{ + yylval->swiz_mask.swizzle = MAKE_SWIZZLE4(swiz_from_char(yytext[1]), + swiz_from_char(yytext[2]), + swiz_from_char(yytext[3]), + swiz_from_char(yytext[4])); + yylval->swiz_mask.mask = 0; + return_token_or_DOT(require_ARB_fp, SWIZZLE); +} + YY_BREAK +case 171: +YY_RULE_SETUP +#line 452 "program_lexer.l" +{ return DOT; } + YY_BREAK +case 172: +/* rule 172 can match eol */ +YY_RULE_SETUP +#line 454 "program_lexer.l" +{ + yylloc->first_line++; + yylloc->first_column = 1; + yylloc->last_line++; + yylloc->last_column = 1; + yylloc->position++; +} + YY_BREAK +case 173: +YY_RULE_SETUP +#line 461 "program_lexer.l" +/* eat whitespace */ ; + YY_BREAK +case 174: +*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ +yyg->yy_c_buf_p = yy_cp -= 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 462 "program_lexer.l" +/* eat comments */ ; + YY_BREAK +case 175: +YY_RULE_SETUP +#line 463 "program_lexer.l" +{ return yytext[0]; } + YY_BREAK +case 176: +YY_RULE_SETUP +#line 464 "program_lexer.l" +ECHO; + YY_BREAK +#line 2335 "lex.yy.c" +case YY_STATE_EOF(INITIAL): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = yyg->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. + */ + yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( yyscanner ); + + /* 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 , yyscanner); + + yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++yyg->yy_c_buf_p; + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = yyg->yy_c_buf_p; + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( yyscanner ) ) + { + case EOB_ACT_END_OF_FILE: + { + yyg->yy_did_buffer_switch_on_eof = 0; + + if ( yywrap(yyscanner ) ) + { + /* 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. + */ + yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! yyg->yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + yyg->yy_c_buf_p = + yyg->yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( yyscanner ); + + yy_cp = yyg->yy_c_buf_p; + yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + yyg->yy_c_buf_p = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]; + + yy_current_state = yy_get_previous_state( yyscanner ); + + yy_cp = yyg->yy_c_buf_p; + yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of yylex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = yyg->yytext_ptr; + register int number_to_move, i; + int ret_val; + + if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->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 ( yyg->yy_c_buf_p - yyg->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) (yyg->yy_c_buf_p - yyg->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 = yyg->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; + + int yy_c_buf_p_offset = + (int) (yyg->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,b->yy_buf_size + 2 ,yyscanner ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + yyg->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]), + yyg->yy_n_chars, (size_t) num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + if ( yyg->yy_n_chars == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart(yyin ,yyscanner); + } + + 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_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + yyg->yy_n_chars += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; + + yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (yyscan_t yyscanner) +{ + register yy_state_type yy_current_state; + register char *yy_cp; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + yy_current_state = yyg->yy_start; + + for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + yyg->yy_last_accepting_state = yy_current_state; + yyg->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 >= 645 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) +{ + register int yy_is_jam; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ + register char *yy_cp = yyg->yy_c_buf_p; + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + yyg->yy_last_accepting_state = yy_current_state; + yyg->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 >= 645 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 644); + + return yy_is_jam ? 0 : yy_current_state; +} + + static void yyunput (int c, register char * yy_bp , yyscan_t yyscanner) +{ + register char *yy_cp; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + yy_cp = yyg->yy_c_buf_p; + + /* undo effects of setting up yytext */ + *yy_cp = yyg->yy_hold_char; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + register int number_to_move = yyg->yy_n_chars + 2; + register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; + register char *source = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; + + while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = + yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + + yyg->yytext_ptr = yy_bp; + yyg->yy_hold_char = *yy_cp; + yyg->yy_c_buf_p = yy_cp; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (yyscan_t yyscanner) +#else + static int input (yyscan_t yyscanner) +#endif + +{ + int c; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + *yyg->yy_c_buf_p = yyg->yy_hold_char; + + if ( *yyg->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 ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) + /* This was really a NUL. */ + *yyg->yy_c_buf_p = '\0'; + + else + { /* need more input */ + int offset = yyg->yy_c_buf_p - yyg->yytext_ptr; + ++yyg->yy_c_buf_p; + + switch ( yy_get_next_buffer( yyscanner ) ) + { + 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 ,yyscanner); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap(yyscanner ) ) + return EOF; + + if ( ! yyg->yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(yyscanner); +#else + return input(yyscanner); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + yyg->yy_c_buf_p = yyg->yytext_ptr + offset; + break; + } + } + } + + c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ + *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ + yyg->yy_hold_char = *++yyg->yy_c_buf_p; + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * @param yyscanner The scanner object. + * @note This function does not reset the start condition to @c INITIAL . + */ + void yyrestart (FILE * input_file , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } + + yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); + yy_load_buffer_state(yyscanner ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * @param yyscanner The scanner object. + */ + void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_buffer_stack (yyscanner); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *yyg->yy_c_buf_p = yyg->yy_hold_char; + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + yy_load_buffer_state(yyscanner ); + + /* 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. + */ + yyg->yy_did_buffer_switch_on_eof = 1; +} + +static void yy_load_buffer_state (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + yyg->yy_hold_char = *yyg->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. + * @param yyscanner The scanner object. + * @return the allocated buffer state. + */ + YY_BUFFER_STATE yy_create_buffer (FILE * file, int size , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + 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(b->yy_buf_size + 2 ,yyscanner ); + 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 ,yyscanner); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * @param yyscanner The scanner object. + */ + void yy_delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + 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 ,yyscanner ); + + yyfree((void *) b ,yyscanner ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a yyrestart() or at EOF. + */ + static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) + +{ + int oerrno = errno; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + yy_flush_buffer(b ,yyscanner); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * @param yyscanner The scanner object. + */ + void yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + 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(yyscanner ); +} + +/** 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. + * @param yyscanner The scanner object. + */ +void yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(yyscanner); + + /* This block is copied from yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *yyg->yy_c_buf_p = yyg->yy_hold_char; + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + yyg->yy_buffer_stack_top++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from yy_switch_to_buffer. */ + yy_load_buffer_state(yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * @param yyscanner The scanner object. + */ +void yypop_buffer_state (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner); + YY_CURRENT_BUFFER_LVALUE = NULL; + if (yyg->yy_buffer_stack_top > 0) + --yyg->yy_buffer_stack_top; + + if (YY_CURRENT_BUFFER) { + yy_load_buffer_state(yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void yyensure_buffer_stack (yyscan_t yyscanner) +{ + int num_to_alloc; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if (!yyg->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; + yyg->yy_buffer_stack = (struct yy_buffer_state**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + , yyscanner); + if ( ! yyg->yy_buffer_stack ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + yyg->yy_buffer_stack_max = num_to_alloc; + yyg->yy_buffer_stack_top = 0; + return; + } + + if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = yyg->yy_buffer_stack_max + grow_size; + yyg->yy_buffer_stack = (struct yy_buffer_state**)yyrealloc + (yyg->yy_buffer_stack, + num_to_alloc * sizeof(struct yy_buffer_state*) + , yyscanner); + if ( ! yyg->yy_buffer_stack ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); + yyg->yy_buffer_stack_max = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * @param yyscanner The scanner object. + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer(b ,yyscanner ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to yylex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * @param yyscanner The scanner object. + * @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 (yyconst char * yystr , yyscan_t yyscanner) +{ + + return yy_scan_bytes(yystr,strlen(yystr) ,yyscanner); +} + +/** 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. + * @param yyscanner The scanner object. + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) yyalloc(n ,yyscanner ); + 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 ,yyscanner); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = yyg->yy_hold_char; \ + yyg->yy_c_buf_p = yytext + yyless_macro_arg; \ + yyg->yy_hold_char = *yyg->yy_c_buf_p; \ + *yyg->yy_c_buf_p = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the user-defined data for this scanner. + * @param yyscanner The scanner object. + */ +YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyextra; +} + +/** Get the current line number. + * @param yyscanner The scanner object. + */ +int yyget_lineno (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if (! YY_CURRENT_BUFFER) + return 0; + + return yylineno; +} + +/** Get the current column number. + * @param yyscanner The scanner object. + */ +int yyget_column (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if (! YY_CURRENT_BUFFER) + return 0; + + return yycolumn; +} + +/** Get the input stream. + * @param yyscanner The scanner object. + */ +FILE *yyget_in (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyin; +} + +/** Get the output stream. + * @param yyscanner The scanner object. + */ +FILE *yyget_out (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyout; +} + +/** Get the length of the current token. + * @param yyscanner The scanner object. + */ +int yyget_leng (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyleng; +} + +/** Get the current token. + * @param yyscanner The scanner object. + */ + +char *yyget_text (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yytext; +} + +/** Set the user-defined data. This data is never touched by the scanner. + * @param user_defined The data to be associated with this scanner. + * @param yyscanner The scanner object. + */ +void yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyextra = user_defined ; +} + +/** Set the current line number. + * @param line_number + * @param yyscanner The scanner object. + */ +void yyset_lineno (int line_number , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* lineno is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + yy_fatal_error( "yyset_lineno called with no buffer" , yyscanner); + + yylineno = line_number; +} + +/** Set the current column. + * @param line_number + * @param yyscanner The scanner object. + */ +void yyset_column (int column_no , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* column is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + yy_fatal_error( "yyset_column called with no buffer" , yyscanner); + + yycolumn = column_no; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * @param yyscanner The scanner object. + * @see yy_switch_to_buffer + */ +void yyset_in (FILE * in_str , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyin = in_str ; +} + +void yyset_out (FILE * out_str , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyout = out_str ; +} + +int yyget_debug (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yy_flex_debug; +} + +void yyset_debug (int bdebug , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yy_flex_debug = bdebug ; +} + +/* Accessor methods for yylval and yylloc */ + +YYSTYPE * yyget_lval (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yylval; +} + +void yyset_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yylval = yylval_param; +} + +YYLTYPE *yyget_lloc (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yylloc; +} + +void yyset_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yylloc = yylloc_param; +} + +/* User-visible API */ + +/* yylex_init is special because it creates the scanner itself, so it is + * the ONLY reentrant function that doesn't take the scanner as the last argument. + * That's why we explicitly handle the declaration, instead of using our macros. + */ + +int yylex_init(yyscan_t* ptr_yy_globals) + +{ + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + return yy_init_globals ( *ptr_yy_globals ); +} + +/* yylex_init_extra has the same functionality as yylex_init, but follows the + * convention of taking the scanner as the last argument. Note however, that + * this is a *pointer* to a scanner, as it will be allocated by this call (and + * is the reason, too, why this function also must handle its own declaration). + * The user defined value in the first argument will be available to yyalloc in + * the yyextra field. + */ + +int yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) + +{ + struct yyguts_t dummy_yyguts; + + yyset_extra (yy_user_defined, &dummy_yyguts); + + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in + yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + yyset_extra (yy_user_defined, *ptr_yy_globals); + + return yy_init_globals ( *ptr_yy_globals ); +} + +static int yy_init_globals (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from yylex_destroy(), so don't allocate here. + */ + + yyg->yy_buffer_stack = 0; + yyg->yy_buffer_stack_top = 0; + yyg->yy_buffer_stack_max = 0; + yyg->yy_c_buf_p = (char *) 0; + yyg->yy_init = 0; + yyg->yy_start = 0; + + yyg->yy_start_stack_ptr = 0; + yyg->yy_start_stack_depth = 0; + yyg->yy_start_stack = NULL; + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = (FILE *) 0; + yyout = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} + +/* yylex_destroy is for both reentrant and non-reentrant scanners. */ +int yylex_destroy (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); + YY_CURRENT_BUFFER_LVALUE = NULL; + yypop_buffer_state(yyscanner); + } + + /* Destroy the stack itself. */ + yyfree(yyg->yy_buffer_stack ,yyscanner); + yyg->yy_buffer_stack = NULL; + + /* Destroy the start condition stack. */ + yyfree(yyg->yy_start_stack ,yyscanner ); + yyg->yy_start_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( yyscanner); + + /* Destroy the main struct (reentrant only). */ + yyfree ( yyscanner , yyscanner ); + yyscanner = NULL; + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner) +{ + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *yyalloc (yy_size_t size , yyscan_t yyscanner) +{ + return (void *) malloc( size ); +} + +void *yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void yyfree (void * ptr , yyscan_t yyscanner) +{ + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 464 "program_lexer.l" + + + +void +_mesa_program_lexer_ctor(void **scanner, struct asm_parser_state *state, + const char *string, size_t len) +{ + yylex_init_extra(state,scanner); + yy_scan_bytes(string,len,*scanner); +} + +void +_mesa_program_lexer_dtor(void *scanner) +{ + /* FINISHME: It's not clear to me whether or not the buffer state returned + * FINISHME: by yy_scan_bytes in _mesa_program_lexer_ctor needs to be + * FINISHME: explicitly destroyed here or not. + */ + yylex_destroy(scanner); +} + |