1 | /* A Bison parser, made by GNU Bison 1.875. */
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2 |
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3 | /* Skeleton parser for Yacc-like parsing with Bison,
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4 | Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc.
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5 |
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6 | This program is free software; you can redistribute it and/or modify
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7 | it under the terms of the GNU General Public License as published by
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8 | the Free Software Foundation; either version 2, or (at your option)
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9 | any later version.
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10 |
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11 | This program is distributed in the hope that it will be useful,
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12 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | GNU General Public License for more details.
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15 |
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16 | You should have received a copy of the GNU General Public License
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17 | along with this program; if not, write to the Free Software
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18 | Foundation, Inc., 59 Temple Place - Suite 330,
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19 | Boston, MA 02111-1307, USA. */
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20 |
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21 | /* As a special exception, when this file is copied by Bison into a
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22 | Bison output file, you may use that output file without restriction.
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23 | This special exception was added by the Free Software Foundation
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24 | in version 1.24 of Bison. */
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25 |
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26 | /* Written by Richard Stallman by simplifying the original so called
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27 | ``semantic'' parser. */
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28 |
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29 | /* All symbols defined below should begin with yy or YY, to avoid
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30 | infringing on user name space. This should be done even for local
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31 | variables, as they might otherwise be expanded by user macros.
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32 | There are some unavoidable exceptions within include files to
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33 | define necessary library symbols; they are noted "INFRINGES ON
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34 | USER NAME SPACE" below. */
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35 |
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36 | /* Identify Bison output. */
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37 | #define YYBISON 1
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38 |
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39 | /* Skeleton name. */
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40 | #define YYSKELETON_NAME "yacc.c"
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41 |
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42 | /* Pure parsers. */
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43 | #define YYPURE 0
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44 |
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45 | /* Using locations. */
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46 | #define YYLSP_NEEDED 0
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47 |
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48 | /* If NAME_PREFIX is specified substitute the variables and functions
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49 | names. */
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50 | #define yyparse vs10_parse
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51 | #define yylex vs10_lex
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52 | #define yyerror vs10_error
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53 | #define yylval vs10_lval
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54 | #define yychar vs10_char
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55 | #define yydebug vs10_debug
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56 | #define yynerrs vs10_nerrs
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57 |
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58 |
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59 | /* Tokens. */
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60 | #ifndef YYTOKENTYPE
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61 | # define YYTOKENTYPE
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62 | /* Put the tokens into the symbol table, so that GDB and other debuggers
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63 | know about them. */
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64 | enum yytokentype {
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65 | VERTEX_SHADER = 258,
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66 | ADD_INSTR = 259,
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67 | DP3_INSTR = 260,
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68 | DP4_INSTR = 261,
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69 | DST_INSTR = 262,
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70 | EXP_INSTR = 263,
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71 | EXPP_INSTR = 264,
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72 | FRC_INSTR = 265,
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73 | LIT_INSTR = 266,
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74 | LOG_INSTR = 267,
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75 | LOGP_INSTR = 268,
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76 | M3X2_INSTR = 269,
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77 | M3X3_INSTR = 270,
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78 | M3X4_INSTR = 271,
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79 | M4X3_INSTR = 272,
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80 | M4X4_INSTR = 273,
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81 | MAD_INSTR = 274,
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82 | MAX_INSTR = 275,
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83 | MIN_INSTR = 276,
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84 | MOV_INSTR = 277,
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85 | MUL_INSTR = 278,
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86 | NOP_INSTR = 279,
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87 | RCP_INSTR = 280,
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88 | RSQ_INSTR = 281,
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89 | SGE_INSTR = 282,
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90 | SLT_INSTR = 283,
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91 | SUB_INSTR = 284,
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92 | ILLEGAL = 285,
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93 | UNKNOWN_STRING = 286,
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94 | INTVAL = 287,
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95 | REGISTER = 288,
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96 | XYZW_MODIFIER = 289,
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97 | COMMENT = 290
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98 | };
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99 | #endif
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100 | #define VERTEX_SHADER 258
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101 | #define ADD_INSTR 259
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102 | #define DP3_INSTR 260
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103 | #define DP4_INSTR 261
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104 | #define DST_INSTR 262
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105 | #define EXP_INSTR 263
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106 | #define EXPP_INSTR 264
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107 | #define FRC_INSTR 265
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108 | #define LIT_INSTR 266
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109 | #define LOG_INSTR 267
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110 | #define LOGP_INSTR 268
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111 | #define M3X2_INSTR 269
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112 | #define M3X3_INSTR 270
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113 | #define M3X4_INSTR 271
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114 | #define M4X3_INSTR 272
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115 | #define M4X4_INSTR 273
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116 | #define MAD_INSTR 274
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117 | #define MAX_INSTR 275
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118 | #define MIN_INSTR 276
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119 | #define MOV_INSTR 277
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120 | #define MUL_INSTR 278
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121 | #define NOP_INSTR 279
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122 | #define RCP_INSTR 280
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123 | #define RSQ_INSTR 281
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124 | #define SGE_INSTR 282
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125 | #define SLT_INSTR 283
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126 | #define SUB_INSTR 284
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127 | #define ILLEGAL 285
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128 | #define UNKNOWN_STRING 286
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129 | #define INTVAL 287
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130 | #define REGISTER 288
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131 | #define XYZW_MODIFIER 289
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132 | #define COMMENT 290
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133 |
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134 |
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135 |
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136 |
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137 | /* Copy the first part of user declarations. */
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138 | #line 3 "vs1.0_grammar.y"
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139 |
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140 | void yyerror(char *s);
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141 | int yylex(void);
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142 |
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143 | #include <math.h>
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144 | #include <string>
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145 |
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146 | #include <stdlib.h>
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147 | #include "vs1.0_inst_list.h"
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148 | #include "nvparse_errors.h"
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149 | #include "nvparse_externs.h"
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150 |
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151 | //extern bool gbTempInsideMacro;
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152 | //extern unsigned int &base_linenumber;
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153 | void LexError(char *format, ...);
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154 | extern int line_incr;
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155 |
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156 | #define do_linenum_incr() { line_number+=line_incr; line_incr = 0; }
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157 | //int get_linenum() { return( gbTempInsideMacro ? base_linenumber : line_number ); }
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158 | int get_linenum() { return( line_number ); }
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159 |
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160 | #define YYDEBUG 1
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161 |
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162 |
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163 |
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164 | /* Enabling traces. */
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165 | #ifndef YYDEBUG
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166 | # define YYDEBUG 0
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167 | #endif
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168 |
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169 | /* Enabling verbose error messages. */
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170 | #ifdef YYERROR_VERBOSE
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171 | # undef YYERROR_VERBOSE
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172 | # define YYERROR_VERBOSE 1
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173 | #else
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174 | # define YYERROR_VERBOSE 0
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175 | #endif
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176 |
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177 | #if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
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178 | #line 27 "vs1.0_grammar.y"
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179 | typedef union YYSTYPE {
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180 | int ival;
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181 | unsigned int lval;
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182 | float fval;
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183 | char mask[4];
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184 | char *comment;
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185 | VS10Reg reg;
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186 | VS10InstPtr inst;
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187 | VS10InstListPtr instList;
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188 | } YYSTYPE;
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189 | /* Line 191 of yacc.c. */
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190 | #line 190 "_vs1.0_parser.c"
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191 | # define yystype YYSTYPE /* obsolescent; will be withdrawn */
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192 | # define YYSTYPE_IS_DECLARED 1
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193 | # define YYSTYPE_IS_TRIVIAL 1
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194 | #endif
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195 |
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196 |
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197 |
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198 | /* Copy the second part of user declarations. */
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199 |
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200 |
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201 | /* Line 214 of yacc.c. */
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202 | #line 202 "_vs1.0_parser.c"
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203 |
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204 | #if ! defined (yyoverflow) || YYERROR_VERBOSE
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205 |
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206 | /* The parser invokes alloca or malloc; define the necessary symbols. */
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207 |
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208 | # if YYSTACK_USE_ALLOCA
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209 | # define YYSTACK_ALLOC alloca
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210 | # else
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211 | # ifndef YYSTACK_USE_ALLOCA
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212 | # if defined (alloca) || defined (_ALLOCA_H)
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213 | # define YYSTACK_ALLOC alloca
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214 | # else
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215 | # ifdef __GNUC__
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216 | # define YYSTACK_ALLOC __builtin_alloca
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217 | # endif
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218 | # endif
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219 | # endif
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220 | # endif
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221 |
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222 | # ifdef YYSTACK_ALLOC
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223 | /* Pacify GCC's `empty if-body' warning. */
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224 | # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
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225 | # else
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226 | # if defined (__STDC__) || defined (__cplusplus)
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227 | # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
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228 | # define YYSIZE_T size_t
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229 | # endif
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230 | # define YYSTACK_ALLOC malloc
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231 | # define YYSTACK_FREE free
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232 | # endif
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233 | #endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
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234 |
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235 |
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236 | #if (! defined (yyoverflow) \
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237 | && (! defined (__cplusplus) \
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238 | || (YYSTYPE_IS_TRIVIAL)))
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239 |
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240 | /* A type that is properly aligned for any stack member. */
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241 | union yyalloc
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242 | {
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243 | short yyss;
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244 | YYSTYPE yyvs;
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245 | };
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246 |
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247 | /* The size of the maximum gap between one aligned stack and the next. */
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248 | # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
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249 |
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250 | /* The size of an array large to enough to hold all stacks, each with
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251 | N elements. */
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252 | # define YYSTACK_BYTES(N) \
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253 | ((N) * (sizeof (short) + sizeof (YYSTYPE)) \
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254 | + YYSTACK_GAP_MAXIMUM)
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255 |
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256 | /* Copy COUNT objects from FROM to TO. The source and destination do
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257 | not overlap. */
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258 | # ifndef YYCOPY
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259 | # if 1 < __GNUC__
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260 | # define YYCOPY(To, From, Count) \
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261 | __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
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262 | # else
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263 | # define YYCOPY(To, From, Count) \
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264 | do \
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265 | { \
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266 | register YYSIZE_T yyi; \
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267 | for (yyi = 0; yyi < (Count); yyi++) \
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268 | (To)[yyi] = (From)[yyi]; \
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269 | } \
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270 | while (0)
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271 | # endif
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272 | # endif
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273 |
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274 | /* Relocate STACK from its old location to the new one. The
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275 | local variables YYSIZE and YYSTACKSIZE give the old and new number of
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276 | elements in the stack, and YYPTR gives the new location of the
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277 | stack. Advance YYPTR to a properly aligned location for the next
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278 | stack. */
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279 | # define YYSTACK_RELOCATE(Stack) \
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280 | do \
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281 | { \
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282 | YYSIZE_T yynewbytes; \
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283 | YYCOPY (&yyptr->Stack, Stack, yysize); \
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284 | Stack = &yyptr->Stack; \
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285 | yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
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286 | yyptr += yynewbytes / sizeof (*yyptr); \
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287 | } \
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288 | while (0)
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289 |
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290 | #endif
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291 |
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292 | #if defined (__STDC__) || defined (__cplusplus)
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293 | typedef signed char yysigned_char;
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294 | #else
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295 | typedef short yysigned_char;
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296 | #endif
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297 |
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298 | /* YYFINAL -- State number of the termination state. */
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299 | #define YYFINAL 44
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300 | /* YYLAST -- Last index in YYTABLE. */
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301 | #define YYLAST 88
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302 |
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303 | /* YYNTOKENS -- Number of terminals. */
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304 | #define YYNTOKENS 44
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305 | /* YYNNTS -- Number of nonterminals. */
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306 | #define YYNNTS 18
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307 | /* YYNRULES -- Number of rules. */
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308 | #define YYNRULES 59
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309 | /* YYNRULES -- Number of states. */
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310 | #define YYNSTATES 103
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311 |
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312 | /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
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313 | #define YYUNDEFTOK 2
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314 | #define YYMAXUTOK 290
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315 |
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316 | #define YYTRANSLATE(YYX) \
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317 | ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
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318 |
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319 | /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
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320 | static const unsigned char yytranslate[] =
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321 | {
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322 | 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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323 | 36, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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324 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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325 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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326 | 2, 2, 2, 43, 37, 38, 39, 2, 2, 2,
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327 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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328 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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329 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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330 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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331 | 2, 41, 2, 42, 2, 2, 2, 2, 2, 40,
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332 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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333 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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334 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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335 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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336 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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337 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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338 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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339 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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340 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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341 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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342 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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343 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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344 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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345 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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346 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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347 | 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
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348 | 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
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349 | 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
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350 | 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
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351 | 35
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352 | };
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353 |
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354 | #if YYDEBUG
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355 | /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
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356 | YYRHS. */
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357 | static const unsigned char yyprhs[] =
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358 | {
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359 | 0, 0, 3, 5, 8, 10, 12, 14, 16, 18,
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360 | 20, 22, 24, 26, 28, 30, 35, 40, 44, 47,
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361 | 49, 51, 53, 58, 65, 74, 79, 86, 92, 100,
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362 | 108, 118, 123, 128, 135, 144, 146, 148, 150, 152,
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363 | 154, 156, 158, 160, 162, 164, 166, 168, 170, 172,
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364 | 174, 176, 178, 180, 182, 184, 186, 188, 190, 192
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365 | };
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366 |
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367 | /* YYRHS -- A `-1'-separated list of the rules' RHS. */
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368 | static const yysigned_char yyrhs[] =
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369 | {
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370 | 45, 0, -1, 46, -1, 46, 47, -1, 47, -1,
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371 | 48, -1, 36, -1, 49, -1, 53, -1, 54, -1,
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372 | 55, -1, 56, -1, 24, -1, 35, -1, 3, -1,
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373 | 57, 50, 37, 50, -1, 38, 51, 39, 34, -1,
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374 | 51, 39, 34, -1, 38, 51, -1, 51, -1, 33,
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375 | -1, 52, -1, 40, 41, 32, 42, -1, 40, 41,
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376 | 33, 39, 34, 42, -1, 40, 41, 33, 39, 34,
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377 | 43, 32, 42, -1, 40, 41, 33, 42, -1, 40,
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378 | 41, 33, 43, 32, 42, -1, 40, 41, 38, 33,
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379 | 42, -1, 40, 41, 38, 33, 43, 32, 42, -1,
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380 | 40, 41, 38, 33, 39, 34, 42, -1, 40, 41,
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381 | 38, 33, 39, 34, 43, 32, 42, -1, 58, 50,
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382 | 37, 50, -1, 59, 50, 37, 50, -1, 60, 50,
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383 | 37, 50, 37, 50, -1, 61, 50, 37, 50, 37,
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384 | 50, 37, 50, -1, 22, -1, 11, -1, 25, -1,
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385 | 26, -1, 8, -1, 9, -1, 12, -1, 13, -1,
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386 | 10, -1, 23, -1, 4, -1, 5, -1, 6, -1,
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387 | 7, -1, 21, -1, 20, -1, 28, -1, 27, -1,
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388 | 14, -1, 15, -1, 16, -1, 17, -1, 18, -1,
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389 | 29, -1, 19, -1
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390 | };
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391 |
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392 | /* YYRLINE[YYN] -- source line where rule number YYN was defined. */
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393 | static const unsigned short yyrline[] =
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394 | {
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395 | 0, 96, 96, 104, 110, 122, 127, 134, 135, 136,
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396 | 137, 138, 139, 143, 147, 153, 159, 169, 179, 189,
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397 | 200, 200, 204, 211, 246, 282, 287, 292, 297, 302,
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398 | 307, 314, 320, 326, 332, 339, 343, 349, 353, 357,
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399 | 361, 365, 369, 375, 381, 385, 389, 393, 397, 401,
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400 | 405, 409, 413, 417, 421, 425, 429, 433, 437, 443
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401 | };
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402 | #endif
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403 |
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404 | #if YYDEBUG || YYERROR_VERBOSE
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405 | /* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
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406 | First, the terminals, then, starting at YYNTOKENS, nonterminals. */
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407 | static const char *const yytname[] =
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408 | {
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409 | "$end", "error", "$undefined", "VERTEX_SHADER", "ADD_INSTR", "DP3_INSTR",
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410 | "DP4_INSTR", "DST_INSTR", "EXP_INSTR", "EXPP_INSTR", "FRC_INSTR",
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411 | "LIT_INSTR", "LOG_INSTR", "LOGP_INSTR", "M3X2_INSTR", "M3X3_INSTR",
|
---|
412 | "M3X4_INSTR", "M4X3_INSTR", "M4X4_INSTR", "MAD_INSTR", "MAX_INSTR",
|
---|
413 | "MIN_INSTR", "MOV_INSTR", "MUL_INSTR", "NOP_INSTR", "RCP_INSTR",
|
---|
414 | "RSQ_INSTR", "SGE_INSTR", "SLT_INSTR", "SUB_INSTR", "ILLEGAL",
|
---|
415 | "UNKNOWN_STRING", "INTVAL", "REGISTER", "XYZW_MODIFIER", "COMMENT",
|
---|
416 | "'\\n'", "','", "'-'", "'.'", "'c'", "'['", "']'", "'+'", "$accept",
|
---|
417 | "VS10Program", "InstSequence", "InstLine", "Instruction",
|
---|
418 | "VECTORopinstruction", "genericReg", "genReg", "constantReg",
|
---|
419 | "SCALARopinstruction", "UNARYopinstruction", "BINopinstruction",
|
---|
420 | "TRIopinstruction", "VECTORop", "SCALARop", "UNARYop", "BINop", "TRIop", 0
|
---|
421 | };
|
---|
422 | #endif
|
---|
423 |
|
---|
424 | # ifdef YYPRINT
|
---|
425 | /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
|
---|
426 | token YYLEX-NUM. */
|
---|
427 | static const unsigned short yytoknum[] =
|
---|
428 | {
|
---|
429 | 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
|
---|
430 | 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
|
---|
431 | 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
|
---|
432 | 285, 286, 287, 288, 289, 290, 10, 44, 45, 46,
|
---|
433 | 99, 91, 93, 43
|
---|
434 | };
|
---|
435 | # endif
|
---|
436 |
|
---|
437 | /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
|
---|
438 | static const unsigned char yyr1[] =
|
---|
439 | {
|
---|
440 | 0, 44, 45, 46, 46, 47, 47, 48, 48, 48,
|
---|
441 | 48, 48, 48, 48, 48, 49, 50, 50, 50, 50,
|
---|
442 | 51, 51, 52, 52, 52, 52, 52, 52, 52, 52,
|
---|
443 | 52, 53, 54, 55, 56, 57, 57, 58, 58, 58,
|
---|
444 | 58, 58, 58, 59, 60, 60, 60, 60, 60, 60,
|
---|
445 | 60, 60, 60, 60, 60, 60, 60, 60, 60, 61
|
---|
446 | };
|
---|
447 |
|
---|
448 | /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
|
---|
449 | static const unsigned char yyr2[] =
|
---|
450 | {
|
---|
451 | 0, 2, 1, 2, 1, 1, 1, 1, 1, 1,
|
---|
452 | 1, 1, 1, 1, 1, 4, 4, 3, 2, 1,
|
---|
453 | 1, 1, 4, 6, 8, 4, 6, 5, 7, 7,
|
---|
454 | 9, 4, 4, 6, 8, 1, 1, 1, 1, 1,
|
---|
455 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
---|
456 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
|
---|
457 | };
|
---|
458 |
|
---|
459 | /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
|
---|
460 | STATE-NUM when YYTABLE doesn't specify something else to do. Zero
|
---|
461 | means the default is an error. */
|
---|
462 | static const unsigned char yydefact[] =
|
---|
463 | {
|
---|
464 | 0, 14, 45, 46, 47, 48, 39, 40, 43, 36,
|
---|
465 | 41, 42, 53, 54, 55, 56, 57, 59, 50, 49,
|
---|
466 | 35, 44, 12, 37, 38, 52, 51, 58, 13, 6,
|
---|
467 | 0, 2, 4, 5, 7, 8, 9, 10, 11, 0,
|
---|
468 | 0, 0, 0, 0, 1, 3, 20, 0, 0, 0,
|
---|
469 | 19, 21, 0, 0, 0, 0, 18, 0, 0, 0,
|
---|
470 | 0, 0, 0, 0, 0, 0, 0, 0, 15, 17,
|
---|
471 | 31, 32, 0, 0, 16, 22, 0, 25, 0, 0,
|
---|
472 | 0, 0, 0, 0, 0, 27, 0, 33, 0, 23,
|
---|
473 | 0, 26, 0, 0, 0, 0, 29, 0, 28, 34,
|
---|
474 | 24, 0, 30
|
---|
475 | };
|
---|
476 |
|
---|
477 | /* YYDEFGOTO[NTERM-NUM]. */
|
---|
478 | static const yysigned_char yydefgoto[] =
|
---|
479 | {
|
---|
480 | -1, 30, 31, 32, 33, 34, 49, 50, 51, 35,
|
---|
481 | 36, 37, 38, 39, 40, 41, 42, 43
|
---|
482 | };
|
---|
483 |
|
---|
484 | /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
|
---|
485 | STATE-NUM. */
|
---|
486 | #define YYPACT_NINF -41
|
---|
487 | static const yysigned_char yypact[] =
|
---|
488 | {
|
---|
489 | 52, -41, -41, -41, -41, -41, -41, -41, -41, -41,
|
---|
490 | -41, -41, -41, -41, -41, -41, -41, -41, -41, -41,
|
---|
491 | -41, -41, -41, -41, -41, -41, -41, -41, -41, -41,
|
---|
492 | 6, 52, -41, -41, -41, -41, -41, -41, -41, -29,
|
---|
493 | -29, -29, -29, -29, -41, -41, -41, -28, -31, -23,
|
---|
494 | -22, -41, -18, -12, -4, -3, -2, -25, -29, 1,
|
---|
495 | -29, -29, -29, -29, 2, 0, -15, 5, -41, -41,
|
---|
496 | -41, -41, 7, 8, -41, -41, 9, -41, 14, -13,
|
---|
497 | -29, -29, -27, 10, 13, -41, 16, -41, 12, -41,
|
---|
498 | 18, -41, -11, 11, -29, 40, -41, 19, -41, -41,
|
---|
499 | -41, 41, -41
|
---|
500 | };
|
---|
501 |
|
---|
502 | /* YYPGOTO[NTERM-NUM]. */
|
---|
503 | static const yysigned_char yypgoto[] =
|
---|
504 | {
|
---|
505 | -41, -41, -41, 53, -41, -41, -40, -8, -41, -41,
|
---|
506 | -41, -41, -41, -41, -41, -41, -41, -41
|
---|
507 | };
|
---|
508 |
|
---|
509 | /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
|
---|
510 | positive, shift that token. If negative, reduce the rule which
|
---|
511 | number is the opposite. If zero, do what YYDEFACT says.
|
---|
512 | If YYTABLE_NINF, syntax error. */
|
---|
513 | #define YYTABLE_NINF -1
|
---|
514 | static const unsigned char yytable[] =
|
---|
515 | {
|
---|
516 | 52, 53, 54, 55, 46, 46, 44, 65, 66, 47,
|
---|
517 | 57, 48, 48, 67, 58, 89, 90, 59, 68, 60,
|
---|
518 | 70, 71, 72, 73, 76, 61, 84, 77, 78, 85,
|
---|
519 | 86, 96, 97, 62, 63, 69, 74, 64, 79, 56,
|
---|
520 | 87, 88, 75, 82, 80, 81, 83, 92, 93, 94,
|
---|
521 | 95, 101, 91, 98, 99, 1, 2, 3, 4, 5,
|
---|
522 | 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
|
---|
523 | 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
|
---|
524 | 26, 27, 100, 102, 45, 0, 0, 28, 29
|
---|
525 | };
|
---|
526 |
|
---|
527 | static const yysigned_char yycheck[] =
|
---|
528 | {
|
---|
529 | 40, 41, 42, 43, 33, 33, 0, 32, 33, 38,
|
---|
530 | 41, 40, 40, 38, 37, 42, 43, 39, 58, 37,
|
---|
531 | 60, 61, 62, 63, 39, 37, 39, 42, 43, 42,
|
---|
532 | 43, 42, 43, 37, 37, 34, 34, 39, 33, 47,
|
---|
533 | 80, 81, 42, 34, 37, 37, 32, 34, 32, 37,
|
---|
534 | 32, 32, 42, 42, 94, 3, 4, 5, 6, 7,
|
---|
535 | 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
|
---|
536 | 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,
|
---|
537 | 28, 29, 42, 42, 31, -1, -1, 35, 36
|
---|
538 | };
|
---|
539 |
|
---|
540 | /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
|
---|
541 | symbol of state STATE-NUM. */
|
---|
542 | static const unsigned char yystos[] =
|
---|
543 | {
|
---|
544 | 0, 3, 4, 5, 6, 7, 8, 9, 10, 11,
|
---|
545 | 12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
|
---|
546 | 22, 23, 24, 25, 26, 27, 28, 29, 35, 36,
|
---|
547 | 45, 46, 47, 48, 49, 53, 54, 55, 56, 57,
|
---|
548 | 58, 59, 60, 61, 0, 47, 33, 38, 40, 50,
|
---|
549 | 51, 52, 50, 50, 50, 50, 51, 41, 37, 39,
|
---|
550 | 37, 37, 37, 37, 39, 32, 33, 38, 50, 34,
|
---|
551 | 50, 50, 50, 50, 34, 42, 39, 42, 43, 33,
|
---|
552 | 37, 37, 34, 32, 39, 42, 43, 50, 50, 42,
|
---|
553 | 43, 42, 34, 32, 37, 32, 42, 43, 42, 50,
|
---|
554 | 42, 32, 42
|
---|
555 | };
|
---|
556 |
|
---|
557 | #if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
|
---|
558 | # define YYSIZE_T __SIZE_TYPE__
|
---|
559 | #endif
|
---|
560 | #if ! defined (YYSIZE_T) && defined (size_t)
|
---|
561 | # define YYSIZE_T size_t
|
---|
562 | #endif
|
---|
563 | #if ! defined (YYSIZE_T)
|
---|
564 | # if defined (__STDC__) || defined (__cplusplus)
|
---|
565 | # include <stddef.h> /* INFRINGES ON USER NAME SPACE */
|
---|
566 | # define YYSIZE_T size_t
|
---|
567 | # endif
|
---|
568 | #endif
|
---|
569 | #if ! defined (YYSIZE_T)
|
---|
570 | # define YYSIZE_T unsigned int
|
---|
571 | #endif
|
---|
572 |
|
---|
573 | #define yyerrok (yyerrstatus = 0)
|
---|
574 | #define yyclearin (yychar = YYEMPTY)
|
---|
575 | #define YYEMPTY (-2)
|
---|
576 | #define YYEOF 0
|
---|
577 |
|
---|
578 | #define YYACCEPT goto yyacceptlab
|
---|
579 | #define YYABORT goto yyabortlab
|
---|
580 | #define YYERROR goto yyerrlab1
|
---|
581 |
|
---|
582 |
|
---|
583 | /* Like YYERROR except do call yyerror. This remains here temporarily
|
---|
584 | to ease the transition to the new meaning of YYERROR, for GCC.
|
---|
585 | Once GCC version 2 has supplanted version 1, this can go. */
|
---|
586 |
|
---|
587 | #define YYFAIL goto yyerrlab
|
---|
588 |
|
---|
589 | #define YYRECOVERING() (!!yyerrstatus)
|
---|
590 |
|
---|
591 | #define YYBACKUP(Token, Value) \
|
---|
592 | do \
|
---|
593 | if (yychar == YYEMPTY && yylen == 1) \
|
---|
594 | { \
|
---|
595 | yychar = (Token); \
|
---|
596 | yylval = (Value); \
|
---|
597 | yytoken = YYTRANSLATE (yychar); \
|
---|
598 | YYPOPSTACK; \
|
---|
599 | goto yybackup; \
|
---|
600 | } \
|
---|
601 | else \
|
---|
602 | { \
|
---|
603 | yyerror ("syntax error: cannot back up");\
|
---|
604 | YYERROR; \
|
---|
605 | } \
|
---|
606 | while (0)
|
---|
607 |
|
---|
608 | #define YYTERROR 1
|
---|
609 | #define YYERRCODE 256
|
---|
610 |
|
---|
611 | /* YYLLOC_DEFAULT -- Compute the default location (before the actions
|
---|
612 | are run). */
|
---|
613 |
|
---|
614 | #ifndef YYLLOC_DEFAULT
|
---|
615 | # define YYLLOC_DEFAULT(Current, Rhs, N) \
|
---|
616 | Current.first_line = Rhs[1].first_line; \
|
---|
617 | Current.first_column = Rhs[1].first_column; \
|
---|
618 | Current.last_line = Rhs[N].last_line; \
|
---|
619 | Current.last_column = Rhs[N].last_column;
|
---|
620 | #endif
|
---|
621 |
|
---|
622 | /* YYLEX -- calling `yylex' with the right arguments. */
|
---|
623 |
|
---|
624 | #ifdef YYLEX_PARAM
|
---|
625 | # define YYLEX yylex (YYLEX_PARAM)
|
---|
626 | #else
|
---|
627 | # define YYLEX yylex ()
|
---|
628 | #endif
|
---|
629 |
|
---|
630 | /* Enable debugging if requested. */
|
---|
631 | #if YYDEBUG
|
---|
632 |
|
---|
633 | # ifndef YYFPRINTF
|
---|
634 | # include <stdio.h> /* INFRINGES ON USER NAME SPACE */
|
---|
635 | # define YYFPRINTF fprintf
|
---|
636 | # endif
|
---|
637 |
|
---|
638 | # define YYDPRINTF(Args) \
|
---|
639 | do { \
|
---|
640 | if (yydebug) \
|
---|
641 | YYFPRINTF Args; \
|
---|
642 | } while (0)
|
---|
643 |
|
---|
644 | # define YYDSYMPRINT(Args) \
|
---|
645 | do { \
|
---|
646 | if (yydebug) \
|
---|
647 | yysymprint Args; \
|
---|
648 | } while (0)
|
---|
649 |
|
---|
650 | # define YYDSYMPRINTF(Title, Token, Value, Location) \
|
---|
651 | do { \
|
---|
652 | if (yydebug) \
|
---|
653 | { \
|
---|
654 | YYFPRINTF (stderr, "%s ", Title); \
|
---|
655 | yysymprint (stderr, \
|
---|
656 | Token, Value); \
|
---|
657 | YYFPRINTF (stderr, "\n"); \
|
---|
658 | } \
|
---|
659 | } while (0)
|
---|
660 |
|
---|
661 | /*------------------------------------------------------------------.
|
---|
662 | | yy_stack_print -- Print the state stack from its BOTTOM up to its |
|
---|
663 | | TOP (cinluded). |
|
---|
664 | `------------------------------------------------------------------*/
|
---|
665 |
|
---|
666 | #if defined (__STDC__) || defined (__cplusplus)
|
---|
667 | static void
|
---|
668 | yy_stack_print (short *bottom, short *top)
|
---|
669 | #else
|
---|
670 | static void
|
---|
671 | yy_stack_print (bottom, top)
|
---|
672 | short *bottom;
|
---|
673 | short *top;
|
---|
674 | #endif
|
---|
675 | {
|
---|
676 | YYFPRINTF (stderr, "Stack now");
|
---|
677 | for (/* Nothing. */; bottom <= top; ++bottom)
|
---|
678 | YYFPRINTF (stderr, " %d", *bottom);
|
---|
679 | YYFPRINTF (stderr, "\n");
|
---|
680 | }
|
---|
681 |
|
---|
682 | # define YY_STACK_PRINT(Bottom, Top) \
|
---|
683 | do { \
|
---|
684 | if (yydebug) \
|
---|
685 | yy_stack_print ((Bottom), (Top)); \
|
---|
686 | } while (0)
|
---|
687 |
|
---|
688 |
|
---|
689 | /*------------------------------------------------.
|
---|
690 | | Report that the YYRULE is going to be reduced. |
|
---|
691 | `------------------------------------------------*/
|
---|
692 |
|
---|
693 | #if defined (__STDC__) || defined (__cplusplus)
|
---|
694 | static void
|
---|
695 | yy_reduce_print (int yyrule)
|
---|
696 | #else
|
---|
697 | static void
|
---|
698 | yy_reduce_print (yyrule)
|
---|
699 | int yyrule;
|
---|
700 | #endif
|
---|
701 | {
|
---|
702 | int yyi;
|
---|
703 | unsigned int yylineno = yyrline[yyrule];
|
---|
704 | YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
|
---|
705 | yyrule - 1, yylineno);
|
---|
706 | /* Print the symbols being reduced, and their result. */
|
---|
707 | for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
|
---|
708 | YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
|
---|
709 | YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
|
---|
710 | }
|
---|
711 |
|
---|
712 | # define YY_REDUCE_PRINT(Rule) \
|
---|
713 | do { \
|
---|
714 | if (yydebug) \
|
---|
715 | yy_reduce_print (Rule); \
|
---|
716 | } while (0)
|
---|
717 |
|
---|
718 | /* Nonzero means print parse trace. It is left uninitialized so that
|
---|
719 | multiple parsers can coexist. */
|
---|
720 | int yydebug;
|
---|
721 | #else /* !YYDEBUG */
|
---|
722 | # define YYDPRINTF(Args)
|
---|
723 | # define YYDSYMPRINT(Args)
|
---|
724 | # define YYDSYMPRINTF(Title, Token, Value, Location)
|
---|
725 | # define YY_STACK_PRINT(Bottom, Top)
|
---|
726 | # define YY_REDUCE_PRINT(Rule)
|
---|
727 | #endif /* !YYDEBUG */
|
---|
728 |
|
---|
729 |
|
---|
730 | /* YYINITDEPTH -- initial size of the parser's stacks. */
|
---|
731 | #ifndef YYINITDEPTH
|
---|
732 | # define YYINITDEPTH 200
|
---|
733 | #endif
|
---|
734 |
|
---|
735 | /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
|
---|
736 | if the built-in stack extension method is used).
|
---|
737 |
|
---|
738 | Do not make this value too large; the results are undefined if
|
---|
739 | SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
|
---|
740 | evaluated with infinite-precision integer arithmetic. */
|
---|
741 |
|
---|
742 | #if YYMAXDEPTH == 0
|
---|
743 | # undef YYMAXDEPTH
|
---|
744 | #endif
|
---|
745 |
|
---|
746 | #ifndef YYMAXDEPTH
|
---|
747 | # define YYMAXDEPTH 10000
|
---|
748 | #endif
|
---|
749 |
|
---|
750 |
|
---|
751 |
|
---|
752 | #if YYERROR_VERBOSE
|
---|
753 |
|
---|
754 | # ifndef yystrlen
|
---|
755 | # if defined (__GLIBC__) && defined (_STRING_H)
|
---|
756 | # define yystrlen strlen
|
---|
757 | # else
|
---|
758 | /* Return the length of YYSTR. */
|
---|
759 | static YYSIZE_T
|
---|
760 | # if defined (__STDC__) || defined (__cplusplus)
|
---|
761 | yystrlen (const char *yystr)
|
---|
762 | # else
|
---|
763 | yystrlen (yystr)
|
---|
764 | const char *yystr;
|
---|
765 | # endif
|
---|
766 | {
|
---|
767 | register const char *yys = yystr;
|
---|
768 |
|
---|
769 | while (*yys++ != '\0')
|
---|
770 | continue;
|
---|
771 |
|
---|
772 | return yys - yystr - 1;
|
---|
773 | }
|
---|
774 | # endif
|
---|
775 | # endif
|
---|
776 |
|
---|
777 | # ifndef yystpcpy
|
---|
778 | # if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
|
---|
779 | # define yystpcpy stpcpy
|
---|
780 | # else
|
---|
781 | /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
|
---|
782 | YYDEST. */
|
---|
783 | static char *
|
---|
784 | # if defined (__STDC__) || defined (__cplusplus)
|
---|
785 | yystpcpy (char *yydest, const char *yysrc)
|
---|
786 | # else
|
---|
787 | yystpcpy (yydest, yysrc)
|
---|
788 | char *yydest;
|
---|
789 | const char *yysrc;
|
---|
790 | # endif
|
---|
791 | {
|
---|
792 | register char *yyd = yydest;
|
---|
793 | register const char *yys = yysrc;
|
---|
794 |
|
---|
795 | while ((*yyd++ = *yys++) != '\0')
|
---|
796 | continue;
|
---|
797 |
|
---|
798 | return yyd - 1;
|
---|
799 | }
|
---|
800 | # endif
|
---|
801 | # endif
|
---|
802 |
|
---|
803 | #endif /* !YYERROR_VERBOSE */
|
---|
804 |
|
---|
805 |
|
---|
806 |
|
---|
807 | #if YYDEBUG
|
---|
808 | /*--------------------------------.
|
---|
809 | | Print this symbol on YYOUTPUT. |
|
---|
810 | `--------------------------------*/
|
---|
811 |
|
---|
812 | #if defined (__STDC__) || defined (__cplusplus)
|
---|
813 | static void
|
---|
814 | yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
|
---|
815 | #else
|
---|
816 | static void
|
---|
817 | yysymprint (yyoutput, yytype, yyvaluep)
|
---|
818 | FILE *yyoutput;
|
---|
819 | int yytype;
|
---|
820 | YYSTYPE *yyvaluep;
|
---|
821 | #endif
|
---|
822 | {
|
---|
823 | /* Pacify ``unused variable'' warnings. */
|
---|
824 | (void) yyvaluep;
|
---|
825 |
|
---|
826 | if (yytype < YYNTOKENS)
|
---|
827 | {
|
---|
828 | YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
|
---|
829 | # ifdef YYPRINT
|
---|
830 | YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
|
---|
831 | # endif
|
---|
832 | }
|
---|
833 | else
|
---|
834 | YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
|
---|
835 |
|
---|
836 | switch (yytype)
|
---|
837 | {
|
---|
838 | default:
|
---|
839 | break;
|
---|
840 | }
|
---|
841 | YYFPRINTF (yyoutput, ")");
|
---|
842 | }
|
---|
843 |
|
---|
844 | #endif /* ! YYDEBUG */
|
---|
845 | /*-----------------------------------------------.
|
---|
846 | | Release the memory associated to this symbol. |
|
---|
847 | `-----------------------------------------------*/
|
---|
848 |
|
---|
849 | #if defined (__STDC__) || defined (__cplusplus)
|
---|
850 | static void
|
---|
851 | yydestruct (int yytype, YYSTYPE *yyvaluep)
|
---|
852 | #else
|
---|
853 | static void
|
---|
854 | yydestruct (yytype, yyvaluep)
|
---|
855 | int yytype;
|
---|
856 | YYSTYPE *yyvaluep;
|
---|
857 | #endif
|
---|
858 | {
|
---|
859 | /* Pacify ``unused variable'' warnings. */
|
---|
860 | (void) yyvaluep;
|
---|
861 |
|
---|
862 | switch (yytype)
|
---|
863 | {
|
---|
864 |
|
---|
865 | default:
|
---|
866 | break;
|
---|
867 | }
|
---|
868 | }
|
---|
869 |
|
---|
870 |
|
---|
871 | /* Prevent warnings from -Wmissing-prototypes. */
|
---|
872 |
|
---|
873 | #ifdef YYPARSE_PARAM
|
---|
874 | # if defined (__STDC__) || defined (__cplusplus)
|
---|
875 | int yyparse (void *YYPARSE_PARAM);
|
---|
876 | # else
|
---|
877 | int yyparse ();
|
---|
878 | # endif
|
---|
879 | #else /* ! YYPARSE_PARAM */
|
---|
880 | #if defined (__STDC__) || defined (__cplusplus)
|
---|
881 | int yyparse (void);
|
---|
882 | #else
|
---|
883 | int yyparse ();
|
---|
884 | #endif
|
---|
885 | #endif /* ! YYPARSE_PARAM */
|
---|
886 |
|
---|
887 |
|
---|
888 |
|
---|
889 | /* The lookahead symbol. */
|
---|
890 | int yychar;
|
---|
891 |
|
---|
892 | /* The semantic value of the lookahead symbol. */
|
---|
893 | YYSTYPE yylval;
|
---|
894 |
|
---|
895 | /* Number of syntax errors so far. */
|
---|
896 | int yynerrs;
|
---|
897 |
|
---|
898 |
|
---|
899 |
|
---|
900 | /*----------.
|
---|
901 | | yyparse. |
|
---|
902 | `----------*/
|
---|
903 |
|
---|
904 | #ifdef YYPARSE_PARAM
|
---|
905 | # if defined (__STDC__) || defined (__cplusplus)
|
---|
906 | int yyparse (void *YYPARSE_PARAM)
|
---|
907 | # else
|
---|
908 | int yyparse (YYPARSE_PARAM)
|
---|
909 | void *YYPARSE_PARAM;
|
---|
910 | # endif
|
---|
911 | #else /* ! YYPARSE_PARAM */
|
---|
912 | #if defined (__STDC__) || defined (__cplusplus)
|
---|
913 | int
|
---|
914 | yyparse (void)
|
---|
915 | #else
|
---|
916 | int
|
---|
917 | yyparse ()
|
---|
918 |
|
---|
919 | #endif
|
---|
920 | #endif
|
---|
921 | {
|
---|
922 |
|
---|
923 | register int yystate;
|
---|
924 | register int yyn;
|
---|
925 | int yyresult;
|
---|
926 | /* Number of tokens to shift before error messages enabled. */
|
---|
927 | int yyerrstatus;
|
---|
928 | /* Lookahead token as an internal (translated) token number. */
|
---|
929 | int yytoken = 0;
|
---|
930 |
|
---|
931 | /* Three stacks and their tools:
|
---|
932 | `yyss': related to states,
|
---|
933 | `yyvs': related to semantic values,
|
---|
934 | `yyls': related to locations.
|
---|
935 |
|
---|
936 | Refer to the stacks thru separate pointers, to allow yyoverflow
|
---|
937 | to reallocate them elsewhere. */
|
---|
938 |
|
---|
939 | /* The state stack. */
|
---|
940 | short yyssa[YYINITDEPTH];
|
---|
941 | short *yyss = yyssa;
|
---|
942 | register short *yyssp;
|
---|
943 |
|
---|
944 | /* The semantic value stack. */
|
---|
945 | YYSTYPE yyvsa[YYINITDEPTH];
|
---|
946 | YYSTYPE *yyvs = yyvsa;
|
---|
947 | register YYSTYPE *yyvsp;
|
---|
948 |
|
---|
949 |
|
---|
950 |
|
---|
951 | #define YYPOPSTACK (yyvsp--, yyssp--)
|
---|
952 |
|
---|
953 | YYSIZE_T yystacksize = YYINITDEPTH;
|
---|
954 |
|
---|
955 | /* The variables used to return semantic value and location from the
|
---|
956 | action routines. */
|
---|
957 | YYSTYPE yyval;
|
---|
958 |
|
---|
959 |
|
---|
960 | /* When reducing, the number of symbols on the RHS of the reduced
|
---|
961 | rule. */
|
---|
962 | int yylen;
|
---|
963 |
|
---|
964 | YYDPRINTF ((stderr, "Starting parse\n"));
|
---|
965 |
|
---|
966 | yystate = 0;
|
---|
967 | yyerrstatus = 0;
|
---|
968 | yynerrs = 0;
|
---|
969 | yychar = YYEMPTY; /* Cause a token to be read. */
|
---|
970 |
|
---|
971 | /* Initialize stack pointers.
|
---|
972 | Waste one element of value and location stack
|
---|
973 | so that they stay on the same level as the state stack.
|
---|
974 | The wasted elements are never initialized. */
|
---|
975 |
|
---|
976 | yyssp = yyss;
|
---|
977 | yyvsp = yyvs;
|
---|
978 |
|
---|
979 | goto yysetstate;
|
---|
980 |
|
---|
981 | /*------------------------------------------------------------.
|
---|
982 | | yynewstate -- Push a new state, which is found in yystate. |
|
---|
983 | `------------------------------------------------------------*/
|
---|
984 | yynewstate:
|
---|
985 | /* In all cases, when you get here, the value and location stacks
|
---|
986 | have just been pushed. so pushing a state here evens the stacks.
|
---|
987 | */
|
---|
988 | yyssp++;
|
---|
989 |
|
---|
990 | yysetstate:
|
---|
991 | *yyssp = yystate;
|
---|
992 |
|
---|
993 | if (yyss + yystacksize - 1 <= yyssp)
|
---|
994 | {
|
---|
995 | /* Get the current used size of the three stacks, in elements. */
|
---|
996 | YYSIZE_T yysize = yyssp - yyss + 1;
|
---|
997 |
|
---|
998 | #ifdef yyoverflow
|
---|
999 | {
|
---|
1000 | /* Give user a chance to reallocate the stack. Use copies of
|
---|
1001 | these so that the &'s don't force the real ones into
|
---|
1002 | memory. */
|
---|
1003 | YYSTYPE *yyvs1 = yyvs;
|
---|
1004 | short *yyss1 = yyss;
|
---|
1005 |
|
---|
1006 |
|
---|
1007 | /* Each stack pointer address is followed by the size of the
|
---|
1008 | data in use in that stack, in bytes. This used to be a
|
---|
1009 | conditional around just the two extra args, but that might
|
---|
1010 | be undefined if yyoverflow is a macro. */
|
---|
1011 | yyoverflow ("parser stack overflow",
|
---|
1012 | &yyss1, yysize * sizeof (*yyssp),
|
---|
1013 | &yyvs1, yysize * sizeof (*yyvsp),
|
---|
1014 |
|
---|
1015 | &yystacksize);
|
---|
1016 |
|
---|
1017 | yyss = yyss1;
|
---|
1018 | yyvs = yyvs1;
|
---|
1019 | }
|
---|
1020 | #else /* no yyoverflow */
|
---|
1021 | # ifndef YYSTACK_RELOCATE
|
---|
1022 | goto yyoverflowlab;
|
---|
1023 | # else
|
---|
1024 | /* Extend the stack our own way. */
|
---|
1025 | if (YYMAXDEPTH <= yystacksize)
|
---|
1026 | goto yyoverflowlab;
|
---|
1027 | yystacksize *= 2;
|
---|
1028 | if (YYMAXDEPTH < yystacksize)
|
---|
1029 | yystacksize = YYMAXDEPTH;
|
---|
1030 |
|
---|
1031 | {
|
---|
1032 | short *yyss1 = yyss;
|
---|
1033 | union yyalloc *yyptr =
|
---|
1034 | (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
|
---|
1035 | if (! yyptr)
|
---|
1036 | goto yyoverflowlab;
|
---|
1037 | YYSTACK_RELOCATE (yyss);
|
---|
1038 | YYSTACK_RELOCATE (yyvs);
|
---|
1039 |
|
---|
1040 | # undef YYSTACK_RELOCATE
|
---|
1041 | if (yyss1 != yyssa)
|
---|
1042 | YYSTACK_FREE (yyss1);
|
---|
1043 | }
|
---|
1044 | # endif
|
---|
1045 | #endif /* no yyoverflow */
|
---|
1046 |
|
---|
1047 | yyssp = yyss + yysize - 1;
|
---|
1048 | yyvsp = yyvs + yysize - 1;
|
---|
1049 |
|
---|
1050 |
|
---|
1051 | YYDPRINTF ((stderr, "Stack size increased to %lu\n",
|
---|
1052 | (unsigned long int) yystacksize));
|
---|
1053 |
|
---|
1054 | if (yyss + yystacksize - 1 <= yyssp)
|
---|
1055 | YYABORT;
|
---|
1056 | }
|
---|
1057 |
|
---|
1058 | YYDPRINTF ((stderr, "Entering state %d\n", yystate));
|
---|
1059 |
|
---|
1060 | goto yybackup;
|
---|
1061 |
|
---|
1062 | /*-----------.
|
---|
1063 | | yybackup. |
|
---|
1064 | `-----------*/
|
---|
1065 | yybackup:
|
---|
1066 |
|
---|
1067 | /* Do appropriate processing given the current state. */
|
---|
1068 | /* Read a lookahead token if we need one and don't already have one. */
|
---|
1069 | /* yyresume: */
|
---|
1070 |
|
---|
1071 | /* First try to decide what to do without reference to lookahead token. */
|
---|
1072 |
|
---|
1073 | yyn = yypact[yystate];
|
---|
1074 | if (yyn == YYPACT_NINF)
|
---|
1075 | goto yydefault;
|
---|
1076 |
|
---|
1077 | /* Not known => get a lookahead token if don't already have one. */
|
---|
1078 |
|
---|
1079 | /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
|
---|
1080 | if (yychar == YYEMPTY)
|
---|
1081 | {
|
---|
1082 | YYDPRINTF ((stderr, "Reading a token: "));
|
---|
1083 | yychar = YYLEX;
|
---|
1084 | }
|
---|
1085 |
|
---|
1086 | if (yychar <= YYEOF)
|
---|
1087 | {
|
---|
1088 | yychar = yytoken = YYEOF;
|
---|
1089 | YYDPRINTF ((stderr, "Now at end of input.\n"));
|
---|
1090 | }
|
---|
1091 | else
|
---|
1092 | {
|
---|
1093 | yytoken = YYTRANSLATE (yychar);
|
---|
1094 | YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
|
---|
1095 | }
|
---|
1096 |
|
---|
1097 | /* If the proper action on seeing token YYTOKEN is to reduce or to
|
---|
1098 | detect an error, take that action. */
|
---|
1099 | yyn += yytoken;
|
---|
1100 | if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
|
---|
1101 | goto yydefault;
|
---|
1102 | yyn = yytable[yyn];
|
---|
1103 | if (yyn <= 0)
|
---|
1104 | {
|
---|
1105 | if (yyn == 0 || yyn == YYTABLE_NINF)
|
---|
1106 | goto yyerrlab;
|
---|
1107 | yyn = -yyn;
|
---|
1108 | goto yyreduce;
|
---|
1109 | }
|
---|
1110 |
|
---|
1111 | if (yyn == YYFINAL)
|
---|
1112 | YYACCEPT;
|
---|
1113 |
|
---|
1114 | /* Shift the lookahead token. */
|
---|
1115 | YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
|
---|
1116 |
|
---|
1117 | /* Discard the token being shifted unless it is eof. */
|
---|
1118 | if (yychar != YYEOF)
|
---|
1119 | yychar = YYEMPTY;
|
---|
1120 |
|
---|
1121 | *++yyvsp = yylval;
|
---|
1122 |
|
---|
1123 |
|
---|
1124 | /* Count tokens shifted since error; after three, turn off error
|
---|
1125 | status. */
|
---|
1126 | if (yyerrstatus)
|
---|
1127 | yyerrstatus--;
|
---|
1128 |
|
---|
1129 | yystate = yyn;
|
---|
1130 | goto yynewstate;
|
---|
1131 |
|
---|
1132 |
|
---|
1133 | /*-----------------------------------------------------------.
|
---|
1134 | | yydefault -- do the default action for the current state. |
|
---|
1135 | `-----------------------------------------------------------*/
|
---|
1136 | yydefault:
|
---|
1137 | yyn = yydefact[yystate];
|
---|
1138 | if (yyn == 0)
|
---|
1139 | goto yyerrlab;
|
---|
1140 | goto yyreduce;
|
---|
1141 |
|
---|
1142 |
|
---|
1143 | /*-----------------------------.
|
---|
1144 | | yyreduce -- Do a reduction. |
|
---|
1145 | `-----------------------------*/
|
---|
1146 | yyreduce:
|
---|
1147 | /* yyn is the number of a rule to reduce with. */
|
---|
1148 | yylen = yyr2[yyn];
|
---|
1149 |
|
---|
1150 | /* If YYLEN is nonzero, implement the default value of the action:
|
---|
1151 | `$$ = $1'.
|
---|
1152 |
|
---|
1153 | Otherwise, the following line sets YYVAL to garbage.
|
---|
1154 | This behavior is undocumented and Bison
|
---|
1155 | users should not rely upon it. Assigning to YYVAL
|
---|
1156 | unconditionally makes the parser a bit smaller, and it avoids a
|
---|
1157 | GCC warning that YYVAL may be used uninitialized. */
|
---|
1158 | yyval = yyvsp[1-yylen];
|
---|
1159 |
|
---|
1160 |
|
---|
1161 | YY_REDUCE_PRINT (yyn);
|
---|
1162 | switch (yyn)
|
---|
1163 | {
|
---|
1164 | case 2:
|
---|
1165 | #line 97 "vs1.0_grammar.y"
|
---|
1166 | {
|
---|
1167 | yyvsp[0].instList->Validate();
|
---|
1168 | yyvsp[0].instList->Translate();
|
---|
1169 | delete yyvsp[0].instList;
|
---|
1170 | ;}
|
---|
1171 | break;
|
---|
1172 |
|
---|
1173 | case 3:
|
---|
1174 | #line 105 "vs1.0_grammar.y"
|
---|
1175 | {
|
---|
1176 | *(yyvsp[-1].instList) += yyvsp[0].inst;
|
---|
1177 | delete yyvsp[0].inst;
|
---|
1178 | yyval.instList = yyvsp[-1].instList
|
---|
1179 | ;}
|
---|
1180 | break;
|
---|
1181 |
|
---|
1182 | case 4:
|
---|
1183 | #line 111 "vs1.0_grammar.y"
|
---|
1184 | {
|
---|
1185 | VS10InstListPtr instList = new VS10InstList;
|
---|
1186 | if ( yyvsp[0].inst != NULL )
|
---|
1187 | {
|
---|
1188 | *instList += yyvsp[0].inst;
|
---|
1189 | delete yyvsp[0].inst;
|
---|
1190 | }
|
---|
1191 | yyval.instList = instList;
|
---|
1192 | ;}
|
---|
1193 | break;
|
---|
1194 |
|
---|
1195 | case 5:
|
---|
1196 | #line 123 "vs1.0_grammar.y"
|
---|
1197 | {
|
---|
1198 | yyval.inst = yyvsp[0].inst;
|
---|
1199 | do_linenum_incr();
|
---|
1200 | ;}
|
---|
1201 | break;
|
---|
1202 |
|
---|
1203 | case 6:
|
---|
1204 | #line 128 "vs1.0_grammar.y"
|
---|
1205 | {
|
---|
1206 | yyval.inst = new VS10Inst( get_linenum() );
|
---|
1207 | do_linenum_incr();
|
---|
1208 | ;}
|
---|
1209 | break;
|
---|
1210 |
|
---|
1211 | case 12:
|
---|
1212 | #line 140 "vs1.0_grammar.y"
|
---|
1213 | {
|
---|
1214 | yyval.inst = new VS10Inst( get_linenum(), VS10_NOP );
|
---|
1215 | ;}
|
---|
1216 | break;
|
---|
1217 |
|
---|
1218 | case 13:
|
---|
1219 | #line 144 "vs1.0_grammar.y"
|
---|
1220 | {
|
---|
1221 | yyval.inst = new VS10Inst( get_linenum(), VS10_COMMENT, yyvsp[0].comment );
|
---|
1222 | ;}
|
---|
1223 | break;
|
---|
1224 |
|
---|
1225 | case 14:
|
---|
1226 | #line 148 "vs1.0_grammar.y"
|
---|
1227 | {
|
---|
1228 | yyval.inst = new VS10Inst( get_linenum(), VS10_HEADER );
|
---|
1229 | ;}
|
---|
1230 | break;
|
---|
1231 |
|
---|
1232 | case 15:
|
---|
1233 | #line 154 "vs1.0_grammar.y"
|
---|
1234 | {
|
---|
1235 | yyval.inst = new VS10Inst( get_linenum(), yyvsp[-3].ival, yyvsp[-2].reg, yyvsp[0].reg );
|
---|
1236 | ;}
|
---|
1237 | break;
|
---|
1238 |
|
---|
1239 | case 16:
|
---|
1240 | #line 160 "vs1.0_grammar.y"
|
---|
1241 | {
|
---|
1242 | VS10Reg reg;
|
---|
1243 | reg = yyvsp[-2].reg;
|
---|
1244 | reg.sign = -1;
|
---|
1245 | reg.type = yyvsp[-2].reg.type;
|
---|
1246 | reg.index = yyvsp[-2].reg.index;
|
---|
1247 | for ( int i = 0; i < 4; i++ ) reg.mask[i] = yyvsp[0].mask[i];
|
---|
1248 | yyval.reg = reg;
|
---|
1249 | ;}
|
---|
1250 | break;
|
---|
1251 |
|
---|
1252 | case 17:
|
---|
1253 | #line 170 "vs1.0_grammar.y"
|
---|
1254 | {
|
---|
1255 | VS10Reg reg;
|
---|
1256 | reg = yyvsp[-2].reg;
|
---|
1257 | reg.sign = 1;
|
---|
1258 | reg.type = yyvsp[-2].reg.type;
|
---|
1259 | reg.index = yyvsp[-2].reg.index;
|
---|
1260 | for ( int i = 0; i < 4; i++ ) reg.mask[i] = yyvsp[0].mask[i];
|
---|
1261 | yyval.reg = reg;
|
---|
1262 | ;}
|
---|
1263 | break;
|
---|
1264 |
|
---|
1265 | case 18:
|
---|
1266 | #line 180 "vs1.0_grammar.y"
|
---|
1267 | {
|
---|
1268 | VS10Reg reg;
|
---|
1269 | reg = yyvsp[0].reg;
|
---|
1270 | reg.sign = -1;
|
---|
1271 | reg.type = yyvsp[0].reg.type;
|
---|
1272 | reg.index = yyvsp[0].reg.index;
|
---|
1273 | for ( int i = 0; i < 4; i++ ) reg.mask[i] = 0;
|
---|
1274 | yyval.reg = reg;
|
---|
1275 | ;}
|
---|
1276 | break;
|
---|
1277 |
|
---|
1278 | case 19:
|
---|
1279 | #line 190 "vs1.0_grammar.y"
|
---|
1280 | {
|
---|
1281 | VS10Reg reg;
|
---|
1282 | reg = yyvsp[0].reg;
|
---|
1283 | reg.sign = 1;
|
---|
1284 | reg.type = yyvsp[0].reg.type;
|
---|
1285 | reg.index = yyvsp[0].reg.index;
|
---|
1286 | for ( int i = 0; i < 4; i++ ) reg.mask[i] = 0;
|
---|
1287 | yyval.reg = reg;
|
---|
1288 | ;}
|
---|
1289 | break;
|
---|
1290 |
|
---|
1291 | case 21:
|
---|
1292 | #line 201 "vs1.0_grammar.y"
|
---|
1293 | {
|
---|
1294 | ;}
|
---|
1295 | break;
|
---|
1296 |
|
---|
1297 | case 22:
|
---|
1298 | #line 205 "vs1.0_grammar.y"
|
---|
1299 | {
|
---|
1300 | VS10Reg reg;
|
---|
1301 | reg.type = TYPE_CONSTANT_MEM_REG;
|
---|
1302 | reg.index = yyvsp[-1].ival;
|
---|
1303 | yyval.reg = reg;
|
---|
1304 | ;}
|
---|
1305 | break;
|
---|
1306 |
|
---|
1307 | case 23:
|
---|
1308 | #line 212 "vs1.0_grammar.y"
|
---|
1309 | {
|
---|
1310 | // Register is valid only if
|
---|
1311 | // type = TYPE_ADDRESS_REG
|
---|
1312 | // index = 0
|
---|
1313 | // len(mask) = 1
|
---|
1314 | // mask[0] = 'x'
|
---|
1315 | VS10Reg reg;
|
---|
1316 | yyval.reg.type = TYPE_CONSTANT_A0_REG;
|
---|
1317 | if ( yyvsp[-3].reg.type != TYPE_ADDRESS_REG )
|
---|
1318 | {
|
---|
1319 | LexError( "constant register index must be:\t<int>, a0.x, or a0.x + <int>.\n" );
|
---|
1320 | }
|
---|
1321 | else if ( yyvsp[-3].reg.index != 0 )
|
---|
1322 | {
|
---|
1323 | LexError( "constant register index must be:\t<int>, a0.x, or a0.x + <int>.\n" );
|
---|
1324 | }
|
---|
1325 | else
|
---|
1326 | {
|
---|
1327 | int len = 0;
|
---|
1328 | while ( len < 2 )
|
---|
1329 | {
|
---|
1330 | if ( yyvsp[-1].mask[len] == 0 )
|
---|
1331 | break;
|
---|
1332 | len++;
|
---|
1333 | }
|
---|
1334 | if ( len != 1 || yyvsp[-1].mask[0] != 'x' )
|
---|
1335 | {
|
---|
1336 | LexError( "constant register index must be:\t<int>, a0.x, or a0.x + <int>.\n" );
|
---|
1337 | }
|
---|
1338 |
|
---|
1339 | reg.type = TYPE_CONSTANT_A0_REG;
|
---|
1340 | yyval.reg = reg;
|
---|
1341 | }
|
---|
1342 | ;}
|
---|
1343 | break;
|
---|
1344 |
|
---|
1345 | case 24:
|
---|
1346 | #line 247 "vs1.0_grammar.y"
|
---|
1347 | {
|
---|
1348 | // Register is valid only if
|
---|
1349 | // type = TYPE_ADDRESS_REG
|
---|
1350 | // index = 0
|
---|
1351 | // len(mask) = 1
|
---|
1352 | // mask[0] = 'x'
|
---|
1353 | VS10Reg reg;
|
---|
1354 | yyval.reg.type = TYPE_CONSTANT_A0_OFFSET_REG;
|
---|
1355 | if ( yyvsp[-5].reg.type != TYPE_ADDRESS_REG )
|
---|
1356 | {
|
---|
1357 | LexError( "constant register index must be:\t<int>, a0.x, or a0.x + <int>.\n" );
|
---|
1358 | }
|
---|
1359 | else if ( yyvsp[-5].reg.index != 0 )
|
---|
1360 | {
|
---|
1361 | LexError( "constant register index must be:\t<int>, a0.x, or a0.x + <int>.\n" );
|
---|
1362 | }
|
---|
1363 | else
|
---|
1364 | {
|
---|
1365 | int len = 0;
|
---|
1366 | while ( len < 2 )
|
---|
1367 | {
|
---|
1368 | if ( yyvsp[-3].mask[len] == 0 )
|
---|
1369 | break;
|
---|
1370 | len++;
|
---|
1371 | }
|
---|
1372 | if ( len != 1 || yyvsp[-3].mask[0] != 'x' )
|
---|
1373 | {
|
---|
1374 | LexError( "constant register index must be:\t<int>, a0.x, or a0.x + <int>.\n" );
|
---|
1375 | }
|
---|
1376 |
|
---|
1377 | reg.type = TYPE_CONSTANT_A0_OFFSET_REG;
|
---|
1378 | reg.index = yyvsp[-1].ival;
|
---|
1379 | yyval.reg = reg;
|
---|
1380 | }
|
---|
1381 | ;}
|
---|
1382 | break;
|
---|
1383 |
|
---|
1384 | case 25:
|
---|
1385 | #line 283 "vs1.0_grammar.y"
|
---|
1386 | {
|
---|
1387 | yyval.reg.type = TYPE_CONSTANT_A0_REG;
|
---|
1388 | LexError( "constant register index must be:\t<int>, a0.x, or a0.x + <int>.\n" );
|
---|
1389 | ;}
|
---|
1390 | break;
|
---|
1391 |
|
---|
1392 | case 26:
|
---|
1393 | #line 288 "vs1.0_grammar.y"
|
---|
1394 | {
|
---|
1395 | yyval.reg.type = TYPE_CONSTANT_A0_REG;
|
---|
1396 | LexError( "constant register index must be:\t<int>, a0.x, or a0.x + <int>.\n" );
|
---|
1397 | ;}
|
---|
1398 | break;
|
---|
1399 |
|
---|
1400 | case 27:
|
---|
1401 | #line 293 "vs1.0_grammar.y"
|
---|
1402 | {
|
---|
1403 | yyval.reg.type = TYPE_CONSTANT_A0_REG;
|
---|
1404 | LexError( "constant register index must be:\t<int>, a0.x, or a0.x + <int>.\n" );
|
---|
1405 | ;}
|
---|
1406 | break;
|
---|
1407 |
|
---|
1408 | case 28:
|
---|
1409 | #line 298 "vs1.0_grammar.y"
|
---|
1410 | {
|
---|
1411 | yyval.reg.type = TYPE_CONSTANT_A0_REG;
|
---|
1412 | LexError( "constant register index must be:\t<int>, a0.x, or a0.x + <int>.\n" );
|
---|
1413 | ;}
|
---|
1414 | break;
|
---|
1415 |
|
---|
1416 | case 29:
|
---|
1417 | #line 303 "vs1.0_grammar.y"
|
---|
1418 | {
|
---|
1419 | yyval.reg.type = TYPE_CONSTANT_A0_REG;
|
---|
1420 | LexError( "constant register index must be:\t<int>, a0.x, or a0.x + <int>.\n" );
|
---|
1421 | ;}
|
---|
1422 | break;
|
---|
1423 |
|
---|
1424 | case 30:
|
---|
1425 | #line 308 "vs1.0_grammar.y"
|
---|
1426 | {
|
---|
1427 | yyval.reg.type = TYPE_CONSTANT_A0_REG;
|
---|
1428 | LexError( "constant register index must be:\t<int>, a0.x, or a0.x + <int>.\n" );
|
---|
1429 | ;}
|
---|
1430 | break;
|
---|
1431 |
|
---|
1432 | case 31:
|
---|
1433 | #line 315 "vs1.0_grammar.y"
|
---|
1434 | {
|
---|
1435 | yyval.inst = new VS10Inst( get_linenum(), yyvsp[-3].ival, yyvsp[-2].reg, yyvsp[0].reg );
|
---|
1436 | ;}
|
---|
1437 | break;
|
---|
1438 |
|
---|
1439 | case 32:
|
---|
1440 | #line 321 "vs1.0_grammar.y"
|
---|
1441 | {
|
---|
1442 | yyval.inst = new VS10Inst( get_linenum(), yyvsp[-3].ival, yyvsp[-2].reg, yyvsp[0].reg );
|
---|
1443 | ;}
|
---|
1444 | break;
|
---|
1445 |
|
---|
1446 | case 33:
|
---|
1447 | #line 327 "vs1.0_grammar.y"
|
---|
1448 | {
|
---|
1449 | yyval.inst = new VS10Inst( get_linenum(), yyvsp[-5].ival, yyvsp[-4].reg, yyvsp[-2].reg, yyvsp[0].reg );
|
---|
1450 | ;}
|
---|
1451 | break;
|
---|
1452 |
|
---|
1453 | case 34:
|
---|
1454 | #line 334 "vs1.0_grammar.y"
|
---|
1455 | {
|
---|
1456 | yyval.inst = new VS10Inst( get_linenum(), yyvsp[-7].ival, yyvsp[-6].reg, yyvsp[-4].reg, yyvsp[-2].reg, yyvsp[0].reg );
|
---|
1457 | ;}
|
---|
1458 | break;
|
---|
1459 |
|
---|
1460 | case 35:
|
---|
1461 | #line 340 "vs1.0_grammar.y"
|
---|
1462 | {
|
---|
1463 | yyval.ival = VS10_MOV;
|
---|
1464 | ;}
|
---|
1465 | break;
|
---|
1466 |
|
---|
1467 | case 36:
|
---|
1468 | #line 344 "vs1.0_grammar.y"
|
---|
1469 | {
|
---|
1470 | yyval.ival = VS10_LIT;
|
---|
1471 | ;}
|
---|
1472 | break;
|
---|
1473 |
|
---|
1474 | case 37:
|
---|
1475 | #line 350 "vs1.0_grammar.y"
|
---|
1476 | {
|
---|
1477 | yyval.ival = VS10_RCP;
|
---|
1478 | ;}
|
---|
1479 | break;
|
---|
1480 |
|
---|
1481 | case 38:
|
---|
1482 | #line 354 "vs1.0_grammar.y"
|
---|
1483 | {
|
---|
1484 | yyval.ival = VS10_RSQ;
|
---|
1485 | ;}
|
---|
1486 | break;
|
---|
1487 |
|
---|
1488 | case 39:
|
---|
1489 | #line 358 "vs1.0_grammar.y"
|
---|
1490 | {
|
---|
1491 | yyval.ival = VS10_EXP;
|
---|
1492 | ;}
|
---|
1493 | break;
|
---|
1494 |
|
---|
1495 | case 40:
|
---|
1496 | #line 362 "vs1.0_grammar.y"
|
---|
1497 | {
|
---|
1498 | yyval.ival = VS10_EXPP;
|
---|
1499 | ;}
|
---|
1500 | break;
|
---|
1501 |
|
---|
1502 | case 41:
|
---|
1503 | #line 366 "vs1.0_grammar.y"
|
---|
1504 | {
|
---|
1505 | yyval.ival = VS10_LOG;
|
---|
1506 | ;}
|
---|
1507 | break;
|
---|
1508 |
|
---|
1509 | case 42:
|
---|
1510 | #line 370 "vs1.0_grammar.y"
|
---|
1511 | {
|
---|
1512 | yyval.ival = VS10_LOGP;
|
---|
1513 | ;}
|
---|
1514 | break;
|
---|
1515 |
|
---|
1516 | case 43:
|
---|
1517 | #line 376 "vs1.0_grammar.y"
|
---|
1518 | {
|
---|
1519 | yyval.ival = VS10_FRC;
|
---|
1520 | ;}
|
---|
1521 | break;
|
---|
1522 |
|
---|
1523 | case 44:
|
---|
1524 | #line 382 "vs1.0_grammar.y"
|
---|
1525 | {
|
---|
1526 | yyval.ival = VS10_MUL;
|
---|
1527 | ;}
|
---|
1528 | break;
|
---|
1529 |
|
---|
1530 | case 45:
|
---|
1531 | #line 386 "vs1.0_grammar.y"
|
---|
1532 | {
|
---|
1533 | yyval.ival = VS10_ADD;
|
---|
1534 | ;}
|
---|
1535 | break;
|
---|
1536 |
|
---|
1537 | case 46:
|
---|
1538 | #line 390 "vs1.0_grammar.y"
|
---|
1539 | {
|
---|
1540 | yyval.ival = VS10_DP3;
|
---|
1541 | ;}
|
---|
1542 | break;
|
---|
1543 |
|
---|
1544 | case 47:
|
---|
1545 | #line 394 "vs1.0_grammar.y"
|
---|
1546 | {
|
---|
1547 | yyval.ival = VS10_DP4;
|
---|
1548 | ;}
|
---|
1549 | break;
|
---|
1550 |
|
---|
1551 | case 48:
|
---|
1552 | #line 398 "vs1.0_grammar.y"
|
---|
1553 | {
|
---|
1554 | yyval.ival = VS10_DST;
|
---|
1555 | ;}
|
---|
1556 | break;
|
---|
1557 |
|
---|
1558 | case 49:
|
---|
1559 | #line 402 "vs1.0_grammar.y"
|
---|
1560 | {
|
---|
1561 | yyval.ival = VS10_MIN;
|
---|
1562 | ;}
|
---|
1563 | break;
|
---|
1564 |
|
---|
1565 | case 50:
|
---|
1566 | #line 406 "vs1.0_grammar.y"
|
---|
1567 | {
|
---|
1568 | yyval.ival = VS10_MAX;
|
---|
1569 | ;}
|
---|
1570 | break;
|
---|
1571 |
|
---|
1572 | case 51:
|
---|
1573 | #line 410 "vs1.0_grammar.y"
|
---|
1574 | {
|
---|
1575 | yyval.ival = VS10_SLT;
|
---|
1576 | ;}
|
---|
1577 | break;
|
---|
1578 |
|
---|
1579 | case 52:
|
---|
1580 | #line 414 "vs1.0_grammar.y"
|
---|
1581 | {
|
---|
1582 | yyval.ival = VS10_SGE;
|
---|
1583 | ;}
|
---|
1584 | break;
|
---|
1585 |
|
---|
1586 | case 53:
|
---|
1587 | #line 418 "vs1.0_grammar.y"
|
---|
1588 | {
|
---|
1589 | yyval.ival = VS10_M3X2;
|
---|
1590 | ;}
|
---|
1591 | break;
|
---|
1592 |
|
---|
1593 | case 54:
|
---|
1594 | #line 422 "vs1.0_grammar.y"
|
---|
1595 | {
|
---|
1596 | yyval.ival = VS10_M3X3;
|
---|
1597 | ;}
|
---|
1598 | break;
|
---|
1599 |
|
---|
1600 | case 55:
|
---|
1601 | #line 426 "vs1.0_grammar.y"
|
---|
1602 | {
|
---|
1603 | yyval.ival = VS10_M3X4;
|
---|
1604 | ;}
|
---|
1605 | break;
|
---|
1606 |
|
---|
1607 | case 56:
|
---|
1608 | #line 430 "vs1.0_grammar.y"
|
---|
1609 | {
|
---|
1610 | yyval.ival = VS10_M4X3;
|
---|
1611 | ;}
|
---|
1612 | break;
|
---|
1613 |
|
---|
1614 | case 57:
|
---|
1615 | #line 434 "vs1.0_grammar.y"
|
---|
1616 | {
|
---|
1617 | yyval.ival = VS10_M4X4;
|
---|
1618 | ;}
|
---|
1619 | break;
|
---|
1620 |
|
---|
1621 | case 58:
|
---|
1622 | #line 438 "vs1.0_grammar.y"
|
---|
1623 | {
|
---|
1624 | yyval.ival = VS10_SUB;
|
---|
1625 | ;}
|
---|
1626 | break;
|
---|
1627 |
|
---|
1628 | case 59:
|
---|
1629 | #line 444 "vs1.0_grammar.y"
|
---|
1630 | {
|
---|
1631 | yyval.ival = VS10_MAD;
|
---|
1632 | ;}
|
---|
1633 | break;
|
---|
1634 |
|
---|
1635 |
|
---|
1636 | }
|
---|
1637 |
|
---|
1638 | /* Line 999 of yacc.c. */
|
---|
1639 | #line 1639 "_vs1.0_parser.c"
|
---|
1640 |
|
---|
1641 | yyvsp -= yylen;
|
---|
1642 | yyssp -= yylen;
|
---|
1643 |
|
---|
1644 |
|
---|
1645 | YY_STACK_PRINT (yyss, yyssp);
|
---|
1646 |
|
---|
1647 | *++yyvsp = yyval;
|
---|
1648 |
|
---|
1649 |
|
---|
1650 | /* Now `shift' the result of the reduction. Determine what state
|
---|
1651 | that goes to, based on the state we popped back to and the rule
|
---|
1652 | number reduced by. */
|
---|
1653 |
|
---|
1654 | yyn = yyr1[yyn];
|
---|
1655 |
|
---|
1656 | yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
|
---|
1657 | if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
|
---|
1658 | yystate = yytable[yystate];
|
---|
1659 | else
|
---|
1660 | yystate = yydefgoto[yyn - YYNTOKENS];
|
---|
1661 |
|
---|
1662 | goto yynewstate;
|
---|
1663 |
|
---|
1664 |
|
---|
1665 | /*------------------------------------.
|
---|
1666 | | yyerrlab -- here on detecting error |
|
---|
1667 | `------------------------------------*/
|
---|
1668 | yyerrlab:
|
---|
1669 | /* If not already recovering from an error, report this error. */
|
---|
1670 | if (!yyerrstatus)
|
---|
1671 | {
|
---|
1672 | ++yynerrs;
|
---|
1673 | #if YYERROR_VERBOSE
|
---|
1674 | yyn = yypact[yystate];
|
---|
1675 |
|
---|
1676 | if (YYPACT_NINF < yyn && yyn < YYLAST)
|
---|
1677 | {
|
---|
1678 | YYSIZE_T yysize = 0;
|
---|
1679 | int yytype = YYTRANSLATE (yychar);
|
---|
1680 | char *yymsg;
|
---|
1681 | int yyx, yycount;
|
---|
1682 |
|
---|
1683 | yycount = 0;
|
---|
1684 | /* Start YYX at -YYN if negative to avoid negative indexes in
|
---|
1685 | YYCHECK. */
|
---|
1686 | for (yyx = yyn < 0 ? -yyn : 0;
|
---|
1687 | yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
|
---|
1688 | if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
|
---|
1689 | yysize += yystrlen (yytname[yyx]) + 15, yycount++;
|
---|
1690 | yysize += yystrlen ("syntax error, unexpected ") + 1;
|
---|
1691 | yysize += yystrlen (yytname[yytype]);
|
---|
1692 | yymsg = (char *) YYSTACK_ALLOC (yysize);
|
---|
1693 | if (yymsg != 0)
|
---|
1694 | {
|
---|
1695 | char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
|
---|
1696 | yyp = yystpcpy (yyp, yytname[yytype]);
|
---|
1697 |
|
---|
1698 | if (yycount < 5)
|
---|
1699 | {
|
---|
1700 | yycount = 0;
|
---|
1701 | for (yyx = yyn < 0 ? -yyn : 0;
|
---|
1702 | yyx < (int) (sizeof (yytname) / sizeof (char *));
|
---|
1703 | yyx++)
|
---|
1704 | if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
|
---|
1705 | {
|
---|
1706 | const char *yyq = ! yycount ? ", expecting " : " or ";
|
---|
1707 | yyp = yystpcpy (yyp, yyq);
|
---|
1708 | yyp = yystpcpy (yyp, yytname[yyx]);
|
---|
1709 | yycount++;
|
---|
1710 | }
|
---|
1711 | }
|
---|
1712 | yyerror (yymsg);
|
---|
1713 | YYSTACK_FREE (yymsg);
|
---|
1714 | }
|
---|
1715 | else
|
---|
1716 | yyerror ("syntax error; also virtual memory exhausted");
|
---|
1717 | }
|
---|
1718 | else
|
---|
1719 | #endif /* YYERROR_VERBOSE */
|
---|
1720 | yyerror ("syntax error");
|
---|
1721 | }
|
---|
1722 |
|
---|
1723 |
|
---|
1724 |
|
---|
1725 | if (yyerrstatus == 3)
|
---|
1726 | {
|
---|
1727 | /* If just tried and failed to reuse lookahead token after an
|
---|
1728 | error, discard it. */
|
---|
1729 |
|
---|
1730 | /* Return failure if at end of input. */
|
---|
1731 | if (yychar == YYEOF)
|
---|
1732 | {
|
---|
1733 | /* Pop the error token. */
|
---|
1734 | YYPOPSTACK;
|
---|
1735 | /* Pop the rest of the stack. */
|
---|
1736 | while (yyss < yyssp)
|
---|
1737 | {
|
---|
1738 | YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
|
---|
1739 | yydestruct (yystos[*yyssp], yyvsp);
|
---|
1740 | YYPOPSTACK;
|
---|
1741 | }
|
---|
1742 | YYABORT;
|
---|
1743 | }
|
---|
1744 |
|
---|
1745 | YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
|
---|
1746 | yydestruct (yytoken, &yylval);
|
---|
1747 | yychar = YYEMPTY;
|
---|
1748 |
|
---|
1749 | }
|
---|
1750 |
|
---|
1751 | /* Else will try to reuse lookahead token after shifting the error
|
---|
1752 | token. */
|
---|
1753 | goto yyerrlab1;
|
---|
1754 |
|
---|
1755 |
|
---|
1756 | /*----------------------------------------------------.
|
---|
1757 | | yyerrlab1 -- error raised explicitly by an action. |
|
---|
1758 | `----------------------------------------------------*/
|
---|
1759 | yyerrlab1:
|
---|
1760 | yyerrstatus = 3; /* Each real token shifted decrements this. */
|
---|
1761 |
|
---|
1762 | for (;;)
|
---|
1763 | {
|
---|
1764 | yyn = yypact[yystate];
|
---|
1765 | if (yyn != YYPACT_NINF)
|
---|
1766 | {
|
---|
1767 | yyn += YYTERROR;
|
---|
1768 | if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
|
---|
1769 | {
|
---|
1770 | yyn = yytable[yyn];
|
---|
1771 | if (0 < yyn)
|
---|
1772 | break;
|
---|
1773 | }
|
---|
1774 | }
|
---|
1775 |
|
---|
1776 | /* Pop the current state because it cannot handle the error token. */
|
---|
1777 | if (yyssp == yyss)
|
---|
1778 | YYABORT;
|
---|
1779 |
|
---|
1780 | YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
|
---|
1781 | yydestruct (yystos[yystate], yyvsp);
|
---|
1782 | yyvsp--;
|
---|
1783 | yystate = *--yyssp;
|
---|
1784 |
|
---|
1785 | YY_STACK_PRINT (yyss, yyssp);
|
---|
1786 | }
|
---|
1787 |
|
---|
1788 | if (yyn == YYFINAL)
|
---|
1789 | YYACCEPT;
|
---|
1790 |
|
---|
1791 | YYDPRINTF ((stderr, "Shifting error token, "));
|
---|
1792 |
|
---|
1793 | *++yyvsp = yylval;
|
---|
1794 |
|
---|
1795 |
|
---|
1796 | yystate = yyn;
|
---|
1797 | goto yynewstate;
|
---|
1798 |
|
---|
1799 |
|
---|
1800 | /*-------------------------------------.
|
---|
1801 | | yyacceptlab -- YYACCEPT comes here. |
|
---|
1802 | `-------------------------------------*/
|
---|
1803 | yyacceptlab:
|
---|
1804 | yyresult = 0;
|
---|
1805 | goto yyreturn;
|
---|
1806 |
|
---|
1807 | /*-----------------------------------.
|
---|
1808 | | yyabortlab -- YYABORT comes here. |
|
---|
1809 | `-----------------------------------*/
|
---|
1810 | yyabortlab:
|
---|
1811 | yyresult = 1;
|
---|
1812 | goto yyreturn;
|
---|
1813 |
|
---|
1814 | #ifndef yyoverflow
|
---|
1815 | /*----------------------------------------------.
|
---|
1816 | | yyoverflowlab -- parser overflow comes here. |
|
---|
1817 | `----------------------------------------------*/
|
---|
1818 | yyoverflowlab:
|
---|
1819 | yyerror ("parser stack overflow");
|
---|
1820 | yyresult = 2;
|
---|
1821 | /* Fall through. */
|
---|
1822 | #endif
|
---|
1823 |
|
---|
1824 | yyreturn:
|
---|
1825 | #ifndef yyoverflow
|
---|
1826 | if (yyss != yyssa)
|
---|
1827 | YYSTACK_FREE (yyss);
|
---|
1828 | #endif
|
---|
1829 | return yyresult;
|
---|
1830 | }
|
---|
1831 |
|
---|
1832 |
|
---|
1833 | #line 450 "vs1.0_grammar.y"
|
---|
1834 |
|
---|
1835 | void yyerror(char* s)
|
---|
1836 | {
|
---|
1837 | LexError( "Syntax Error.\n" );
|
---|
1838 | //errors.set(s);
|
---|
1839 | //errors.set("unrecognized token");
|
---|
1840 | }
|
---|
1841 |
|
---|