| /* A Bison parser, made from arparse.y |
| by GNU bison 1.35. */ |
| |
| #define YYBISON 1 /* Identify Bison output. */ |
| |
| # define NEWLINE 257 |
| # define VERBOSE 258 |
| # define FILENAME 259 |
| # define ADDLIB 260 |
| # define LIST 261 |
| # define ADDMOD 262 |
| # define CLEAR 263 |
| # define CREATE 264 |
| # define DELETE 265 |
| # define DIRECTORY 266 |
| # define END 267 |
| # define EXTRACT 268 |
| # define FULLDIR 269 |
| # define HELP 270 |
| # define QUIT 271 |
| # define REPLACE 272 |
| # define SAVE 273 |
| # define OPEN 274 |
| |
| #line 1 "arparse.y" |
| |
| /* arparse.y - Stange script language parser */ |
| |
| /* Copyright 1992, 1993, 1995, 1997, 1999 Free Software Foundation, Inc. |
| |
| This file is part of GNU Binutils. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| |
| |
| /* Contributed by Steve Chamberlain |
| sac@cygnus.com |
| |
| */ |
| #define DONTDECLARE_MALLOC |
| #include "bfd.h" |
| #include "bucomm.h" |
| #include "arsup.h" |
| extern int verbose; |
| extern int yylex PARAMS ((void)); |
| static int yyerror PARAMS ((const char *)); |
| |
| #line 36 "arparse.y" |
| #ifndef YYSTYPE |
| typedef union { |
| char *name; |
| struct list *list ; |
| |
| } yystype; |
| # define YYSTYPE yystype |
| # define YYSTYPE_IS_TRIVIAL 1 |
| #endif |
| #ifndef YYDEBUG |
| # define YYDEBUG 0 |
| #endif |
| |
| |
| |
| #define YYFINAL 53 |
| #define YYFLAG -32768 |
| #define YYNTBASE 24 |
| |
| /* YYTRANSLATE(YYLEX) -- Bison token number corresponding to YYLEX. */ |
| #define YYTRANSLATE(x) ((unsigned)(x) <= 274 ? yytranslate[x] : 45) |
| |
| /* YYTRANSLATE[YYLEX] -- Bison token number corresponding to YYLEX. */ |
| static const char yytranslate[] = |
| { |
| 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 21, 22, 2, 2, 23, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 1, 3, 4, 5, |
| 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, |
| 16, 17, 18, 19, 20 |
| }; |
| |
| #if YYDEBUG |
| static const short yyprhs[] = |
| { |
| 0, 0, 1, 4, 7, 8, 11, 13, 15, 17, |
| 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, |
| 39, 41, 42, 45, 48, 50, 53, 56, 58, 60, |
| 63, 66, 70, 75, 77, 78, 82, 83, 87, 88, |
| 90, 91 |
| }; |
| static const short yyrhs[] = |
| { |
| -1, 25, 26, 0, 26, 27, 0, 0, 28, 3, |
| 0, 36, 0, 37, 0, 44, 0, 39, 0, 38, |
| 0, 31, 0, 33, 0, 35, 0, 29, 0, 30, |
| 0, 32, 0, 34, 0, 13, 0, 1, 0, 5, |
| 0, 0, 14, 42, 0, 18, 42, 0, 9, 0, |
| 11, 42, 0, 8, 42, 0, 7, 0, 19, 0, |
| 20, 5, 0, 10, 5, 0, 6, 5, 41, 0, |
| 12, 5, 41, 40, 0, 5, 0, 0, 21, 42, |
| 22, 0, 0, 42, 43, 5, 0, 0, 23, 0, |
| 0, 4, 0 |
| }; |
| |
| #endif |
| |
| #if YYDEBUG |
| /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ |
| static const short yyrline[] = |
| { |
| 0, 66, 66, 70, 72, 75, 79, 81, 82, 83, |
| 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, |
| 94, 95, 99, 104, 109, 114, 118, 123, 128, 135, |
| 140, 146, 150, 157, 160, 163, 166, 170, 177, 181, |
| 183, 187 |
| }; |
| #endif |
| |
| |
| #if (YYDEBUG) || defined YYERROR_VERBOSE |
| |
| /* YYTNAME[TOKEN_NUM] -- String name of the token TOKEN_NUM. */ |
| static const char *const yytname[] = |
| { |
| "$", "error", "$undefined.", "NEWLINE", "VERBOSE", "FILENAME", "ADDLIB", |
| "LIST", "ADDMOD", "CLEAR", "CREATE", "DELETE", "DIRECTORY", "END", |
| "EXTRACT", "FULLDIR", "HELP", "QUIT", "REPLACE", "SAVE", "OPEN", "'('", |
| "')'", "','", "start", "@1", "session", "command_line", "command", |
| "extract_command", "replace_command", "clear_command", "delete_command", |
| "addmod_command", "list_command", "save_command", "open_command", |
| "create_command", "addlib_command", "directory_command", |
| "optional_filename", "modulelist", "modulename", "optcomma", |
| "verbose_command", 0 |
| }; |
| #endif |
| |
| /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
| static const short yyr1[] = |
| { |
| 0, 25, 24, 26, 26, 27, 28, 28, 28, 28, |
| 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, |
| 28, 28, 29, 30, 31, 32, 33, 34, 35, 36, |
| 37, 38, 39, 40, 40, 41, 41, 42, 42, 43, |
| 43, 44 |
| }; |
| |
| /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ |
| static const short yyr2[] = |
| { |
| 0, 0, 2, 2, 0, 2, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 0, 2, 2, 1, 2, 2, 1, 1, 2, |
| 2, 3, 4, 1, 0, 3, 0, 3, 0, 1, |
| 0, 1 |
| }; |
| |
| /* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE |
| doesn't specify something else to do. Zero means the default is an |
| error. */ |
| static const short yydefact[] = |
| { |
| 1, 4, 0, 19, 41, 20, 0, 27, 38, 24, |
| 0, 38, 0, 18, 38, 38, 28, 0, 3, 0, |
| 14, 15, 11, 16, 12, 17, 13, 6, 7, 10, |
| 9, 8, 36, 26, 30, 25, 36, 22, 23, 29, |
| 5, 38, 31, 39, 0, 34, 40, 37, 33, 32, |
| 35, 0, 0, 0 |
| }; |
| |
| static const short yydefgoto[] = |
| { |
| 51, 1, 2, 18, 19, 20, 21, 22, 23, 24, |
| 25, 26, 27, 28, 29, 30, 49, 42, 33, 44, |
| 31 |
| }; |
| |
| static const short yypact[] = |
| { |
| -32768,-32768, 5,-32768,-32768,-32768, -4,-32768,-32768,-32768, |
| 2,-32768, 21,-32768,-32768,-32768,-32768, 22,-32768, 25, |
| -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, |
| -32768,-32768, 8, -3,-32768, -3, 8, -3, -3,-32768, |
| -32768,-32768,-32768,-32768, 26, 27, -1,-32768,-32768,-32768, |
| -32768, 33, 34,-32768 |
| }; |
| |
| static const short yypgoto[] = |
| { |
| -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, |
| -32768,-32768,-32768,-32768,-32768,-32768,-32768, 0, -11,-32768, |
| -32768 |
| }; |
| |
| |
| #define YYLAST 36 |
| |
| |
| static const short yytable[] = |
| { |
| 35, 32, -40, 37, 38, -2, 3, 34, -21, 4, |
| 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, |
| 43, 50, 43, 15, 16, 17, 36, 39, 40, 41, |
| 46, 47, 48, 52, 53, 0, 45 |
| }; |
| |
| static const short yycheck[] = |
| { |
| 11, 5, 5, 14, 15, 0, 1, 5, 3, 4, |
| 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, |
| 23, 22, 23, 18, 19, 20, 5, 5, 3, 21, |
| 41, 5, 5, 0, 0, -1, 36 |
| }; |
| /* -*-C-*- Note some compilers choke on comments on `#line' lines. */ |
| #line 3 "/usr/share/bison/bison.simple" |
| |
| /* Skeleton output parser for bison, |
| |
| Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software |
| Foundation, Inc. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| /* As a special exception, when this file is copied by Bison into a |
| Bison output file, you may use that output file without restriction. |
| This special exception was added by the Free Software Foundation |
| in version 1.24 of Bison. */ |
| |
| /* This is the parser code that is written into each bison parser when |
| the %semantic_parser declaration is not specified in the grammar. |
| It was written by Richard Stallman by simplifying the hairy parser |
| used when %semantic_parser is specified. */ |
| |
| /* All symbols defined below should begin with yy or YY, to avoid |
| infringing on user name space. This should be done even for local |
| variables, as they might otherwise be expanded by user macros. |
| There are some unavoidable exceptions within include files to |
| define necessary library symbols; they are noted "INFRINGES ON |
| USER NAME SPACE" below. */ |
| |
| #if ! defined (yyoverflow) || defined (YYERROR_VERBOSE) |
| |
| /* The parser invokes alloca or malloc; define the necessary symbols. */ |
| |
| # if YYSTACK_USE_ALLOCA |
| # define YYSTACK_ALLOC alloca |
| # else |
| # ifndef YYSTACK_USE_ALLOCA |
| # if defined (alloca) || defined (_ALLOCA_H) |
| # define YYSTACK_ALLOC alloca |
| # else |
| # ifdef __GNUC__ |
| # define YYSTACK_ALLOC __builtin_alloca |
| # endif |
| # endif |
| # endif |
| # endif |
| |
| # ifdef YYSTACK_ALLOC |
| /* Pacify GCC's `empty if-body' warning. */ |
| # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) |
| # else |
| # if defined (__STDC__) || defined (__cplusplus) |
| # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
| # define YYSIZE_T size_t |
| # endif |
| # define YYSTACK_ALLOC malloc |
| # define YYSTACK_FREE free |
| # endif |
| #endif /* ! defined (yyoverflow) || defined (YYERROR_VERBOSE) */ |
| |
| |
| #if (! defined (yyoverflow) \ |
| && (! defined (__cplusplus) \ |
| || (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) |
| |
| /* A type that is properly aligned for any stack member. */ |
| union yyalloc |
| { |
| short yyss; |
| YYSTYPE yyvs; |
| # if YYLSP_NEEDED |
| YYLTYPE yyls; |
| # endif |
| }; |
| |
| /* The size of the maximum gap between one aligned stack and the next. */ |
| # define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1) |
| |
| /* The size of an array large to enough to hold all stacks, each with |
| N elements. */ |
| # if YYLSP_NEEDED |
| # define YYSTACK_BYTES(N) \ |
| ((N) * (sizeof (short) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \ |
| + 2 * YYSTACK_GAP_MAX) |
| # else |
| # define YYSTACK_BYTES(N) \ |
| ((N) * (sizeof (short) + sizeof (YYSTYPE)) \ |
| + YYSTACK_GAP_MAX) |
| # endif |
| |
| /* Copy COUNT objects from FROM to TO. The source and destination do |
| not overlap. */ |
| # ifndef YYCOPY |
| # if 1 < __GNUC__ |
| # define YYCOPY(To, From, Count) \ |
| __builtin_memcpy (To, From, (Count) * sizeof (*(From))) |
| # else |
| # define YYCOPY(To, From, Count) \ |
| do \ |
| { \ |
| register YYSIZE_T yyi; \ |
| for (yyi = 0; yyi < (Count); yyi++) \ |
| (To)[yyi] = (From)[yyi]; \ |
| } \ |
| while (0) |
| # endif |
| # endif |
| |
| /* Relocate STACK from its old location to the new one. The |
| local variables YYSIZE and YYSTACKSIZE give the old and new number of |
| elements in the stack, and YYPTR gives the new location of the |
| stack. Advance YYPTR to a properly aligned location for the next |
| stack. */ |
| # define YYSTACK_RELOCATE(Stack) \ |
| do \ |
| { \ |
| YYSIZE_T yynewbytes; \ |
| YYCOPY (&yyptr->Stack, Stack, yysize); \ |
| Stack = &yyptr->Stack; \ |
| yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \ |
| yyptr += yynewbytes / sizeof (*yyptr); \ |
| } \ |
| while (0) |
| |
| #endif |
| |
| |
| #if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) |
| # define YYSIZE_T __SIZE_TYPE__ |
| #endif |
| #if ! defined (YYSIZE_T) && defined (size_t) |
| # define YYSIZE_T size_t |
| #endif |
| #if ! defined (YYSIZE_T) |
| # if defined (__STDC__) || defined (__cplusplus) |
| # include <stddef.h> /* INFRINGES ON USER NAME SPACE */ |
| # define YYSIZE_T size_t |
| # endif |
| #endif |
| #if ! defined (YYSIZE_T) |
| # define YYSIZE_T unsigned int |
| #endif |
| |
| #define yyerrok (yyerrstatus = 0) |
| #define yyclearin (yychar = YYEMPTY) |
| #define YYEMPTY -2 |
| #define YYEOF 0 |
| #define YYACCEPT goto yyacceptlab |
| #define YYABORT goto yyabortlab |
| #define YYERROR goto yyerrlab1 |
| /* Like YYERROR except do call yyerror. This remains here temporarily |
| to ease the transition to the new meaning of YYERROR, for GCC. |
| Once GCC version 2 has supplanted version 1, this can go. */ |
| #define YYFAIL goto yyerrlab |
| #define YYRECOVERING() (!!yyerrstatus) |
| #define YYBACKUP(Token, Value) \ |
| do \ |
| if (yychar == YYEMPTY && yylen == 1) \ |
| { \ |
| yychar = (Token); \ |
| yylval = (Value); \ |
| yychar1 = YYTRANSLATE (yychar); \ |
| YYPOPSTACK; \ |
| goto yybackup; \ |
| } \ |
| else \ |
| { \ |
| yyerror ("syntax error: cannot back up"); \ |
| YYERROR; \ |
| } \ |
| while (0) |
| |
| #define YYTERROR 1 |
| #define YYERRCODE 256 |
| |
| |
| /* YYLLOC_DEFAULT -- Compute the default location (before the actions |
| are run). |
| |
| When YYLLOC_DEFAULT is run, CURRENT is set the location of the |
| first token. By default, to implement support for ranges, extend |
| its range to the last symbol. */ |
| |
| #ifndef YYLLOC_DEFAULT |
| # define YYLLOC_DEFAULT(Current, Rhs, N) \ |
| Current.last_line = Rhs[N].last_line; \ |
| Current.last_column = Rhs[N].last_column; |
| #endif |
| |
| |
| /* YYLEX -- calling `yylex' with the right arguments. */ |
| |
| #if YYPURE |
| # if YYLSP_NEEDED |
| # ifdef YYLEX_PARAM |
| # define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM) |
| # else |
| # define YYLEX yylex (&yylval, &yylloc) |
| # endif |
| # else /* !YYLSP_NEEDED */ |
| # ifdef YYLEX_PARAM |
| # define YYLEX yylex (&yylval, YYLEX_PARAM) |
| # else |
| # define YYLEX yylex (&yylval) |
| # endif |
| # endif /* !YYLSP_NEEDED */ |
| #else /* !YYPURE */ |
| # define YYLEX yylex () |
| #endif /* !YYPURE */ |
| |
| |
| /* Enable debugging if requested. */ |
| #if YYDEBUG |
| |
| # ifndef YYFPRINTF |
| # include <stdio.h> /* INFRINGES ON USER NAME SPACE */ |
| # define YYFPRINTF fprintf |
| # endif |
| |
| # define YYDPRINTF(Args) \ |
| do { \ |
| if (yydebug) \ |
| YYFPRINTF Args; \ |
| } while (0) |
| /* Nonzero means print parse trace. It is left uninitialized so that |
| multiple parsers can coexist. */ |
| int yydebug; |
| #else /* !YYDEBUG */ |
| # define YYDPRINTF(Args) |
| #endif /* !YYDEBUG */ |
| |
| /* YYINITDEPTH -- initial size of the parser's stacks. */ |
| #ifndef YYINITDEPTH |
| # define YYINITDEPTH 200 |
| #endif |
| |
| /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only |
| if the built-in stack extension method is used). |
| |
| Do not make this value too large; the results are undefined if |
| SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) |
| evaluated with infinite-precision integer arithmetic. */ |
| |
| #if YYMAXDEPTH == 0 |
| # undef YYMAXDEPTH |
| #endif |
| |
| #ifndef YYMAXDEPTH |
| # define YYMAXDEPTH 10000 |
| #endif |
| |
| #ifdef YYERROR_VERBOSE |
| |
| # ifndef yystrlen |
| # if defined (__GLIBC__) && defined (_STRING_H) |
| # define yystrlen strlen |
| # else |
| /* Return the length of YYSTR. */ |
| static YYSIZE_T |
| # if defined (__STDC__) || defined (__cplusplus) |
| yystrlen (const char *yystr) |
| # else |
| yystrlen (yystr) |
| const char *yystr; |
| # endif |
| { |
| register const char *yys = yystr; |
| |
| while (*yys++ != '\0') |
| continue; |
| |
| return yys - yystr - 1; |
| } |
| # endif |
| # endif |
| |
| # ifndef yystpcpy |
| # if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) |
| # define yystpcpy stpcpy |
| # else |
| /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in |
| YYDEST. */ |
| static char * |
| # if defined (__STDC__) || defined (__cplusplus) |
| yystpcpy (char *yydest, const char *yysrc) |
| # else |
| yystpcpy (yydest, yysrc) |
| char *yydest; |
| const char *yysrc; |
| # endif |
| { |
| register char *yyd = yydest; |
| register const char *yys = yysrc; |
| |
| while ((*yyd++ = *yys++) != '\0') |
| continue; |
| |
| return yyd - 1; |
| } |
| # endif |
| # endif |
| #endif |
| |
| #line 315 "/usr/share/bison/bison.simple" |
| |
| |
| /* The user can define YYPARSE_PARAM as the name of an argument to be passed |
| into yyparse. The argument should have type void *. |
| It should actually point to an object. |
| Grammar actions can access the variable by casting it |
| to the proper pointer type. */ |
| |
| #ifdef YYPARSE_PARAM |
| # if defined (__STDC__) || defined (__cplusplus) |
| # define YYPARSE_PARAM_ARG void *YYPARSE_PARAM |
| # define YYPARSE_PARAM_DECL |
| # else |
| # define YYPARSE_PARAM_ARG YYPARSE_PARAM |
| # define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; |
| # endif |
| #else /* !YYPARSE_PARAM */ |
| # define YYPARSE_PARAM_ARG |
| # define YYPARSE_PARAM_DECL |
| #endif /* !YYPARSE_PARAM */ |
| |
| /* Prevent warning if -Wstrict-prototypes. */ |
| #ifdef __GNUC__ |
| # ifdef YYPARSE_PARAM |
| int yyparse (void *); |
| # else |
| int yyparse (void); |
| # endif |
| #endif |
| |
| /* YY_DECL_VARIABLES -- depending whether we use a pure parser, |
| variables are global, or local to YYPARSE. */ |
| |
| #define YY_DECL_NON_LSP_VARIABLES \ |
| /* The lookahead symbol. */ \ |
| int yychar; \ |
| \ |
| /* The semantic value of the lookahead symbol. */ \ |
| YYSTYPE yylval; \ |
| \ |
| /* Number of parse errors so far. */ \ |
| int yynerrs; |
| |
| #if YYLSP_NEEDED |
| # define YY_DECL_VARIABLES \ |
| YY_DECL_NON_LSP_VARIABLES \ |
| \ |
| /* Location data for the lookahead symbol. */ \ |
| YYLTYPE yylloc; |
| #else |
| # define YY_DECL_VARIABLES \ |
| YY_DECL_NON_LSP_VARIABLES |
| #endif |
| |
| |
| /* If nonreentrant, generate the variables here. */ |
| |
| #if !YYPURE |
| YY_DECL_VARIABLES |
| #endif /* !YYPURE */ |
| |
| int |
| yyparse (YYPARSE_PARAM_ARG) |
| YYPARSE_PARAM_DECL |
| { |
| /* If reentrant, generate the variables here. */ |
| #if YYPURE |
| YY_DECL_VARIABLES |
| #endif /* !YYPURE */ |
| |
| register int yystate; |
| register int yyn; |
| int yyresult; |
| /* Number of tokens to shift before error messages enabled. */ |
| int yyerrstatus; |
| /* Lookahead token as an internal (translated) token number. */ |
| int yychar1 = 0; |
| |
| /* Three stacks and their tools: |
| `yyss': related to states, |
| `yyvs': related to semantic values, |
| `yyls': related to locations. |
| |
| Refer to the stacks thru separate pointers, to allow yyoverflow |
| to reallocate them elsewhere. */ |
| |
| /* The state stack. */ |
| short yyssa[YYINITDEPTH]; |
| short *yyss = yyssa; |
| register short *yyssp; |
| |
| /* The semantic value stack. */ |
| YYSTYPE yyvsa[YYINITDEPTH]; |
| YYSTYPE *yyvs = yyvsa; |
| register YYSTYPE *yyvsp; |
| |
| #if YYLSP_NEEDED |
| /* The location stack. */ |
| YYLTYPE yylsa[YYINITDEPTH]; |
| YYLTYPE *yyls = yylsa; |
| YYLTYPE *yylsp; |
| #endif |
| |
| #if YYLSP_NEEDED |
| # define YYPOPSTACK (yyvsp--, yyssp--, yylsp--) |
| #else |
| # define YYPOPSTACK (yyvsp--, yyssp--) |
| #endif |
| |
| YYSIZE_T yystacksize = YYINITDEPTH; |
| |
| |
| /* The variables used to return semantic value and location from the |
| action routines. */ |
| YYSTYPE yyval; |
| #if YYLSP_NEEDED |
| YYLTYPE yyloc; |
| #endif |
| |
| /* When reducing, the number of symbols on the RHS of the reduced |
| rule. */ |
| int yylen; |
| |
| YYDPRINTF ((stderr, "Starting parse\n")); |
| |
| yystate = 0; |
| yyerrstatus = 0; |
| yynerrs = 0; |
| yychar = YYEMPTY; /* Cause a token to be read. */ |
| |
| /* Initialize stack pointers. |
| Waste one element of value and location stack |
| so that they stay on the same level as the state stack. |
| The wasted elements are never initialized. */ |
| |
| yyssp = yyss; |
| yyvsp = yyvs; |
| #if YYLSP_NEEDED |
| yylsp = yyls; |
| #endif |
| goto yysetstate; |
| |
| /*------------------------------------------------------------. |
| | yynewstate -- Push a new state, which is found in yystate. | |
| `------------------------------------------------------------*/ |
| yynewstate: |
| /* In all cases, when you get here, the value and location stacks |
| have just been pushed. so pushing a state here evens the stacks. |
| */ |
| yyssp++; |
| |
| yysetstate: |
| *yyssp = yystate; |
| |
| if (yyssp >= yyss + yystacksize - 1) |
| { |
| /* Get the current used size of the three stacks, in elements. */ |
| YYSIZE_T yysize = yyssp - yyss + 1; |
| |
| #ifdef yyoverflow |
| { |
| /* Give user a chance to reallocate the stack. Use copies of |
| these so that the &'s don't force the real ones into |
| memory. */ |
| YYSTYPE *yyvs1 = yyvs; |
| short *yyss1 = yyss; |
| |
| /* Each stack pointer address is followed by the size of the |
| data in use in that stack, in bytes. */ |
| # if YYLSP_NEEDED |
| YYLTYPE *yyls1 = yyls; |
| /* This used to be a conditional around just the two extra args, |
| but that might be undefined if yyoverflow is a macro. */ |
| yyoverflow ("parser stack overflow", |
| &yyss1, yysize * sizeof (*yyssp), |
| &yyvs1, yysize * sizeof (*yyvsp), |
| &yyls1, yysize * sizeof (*yylsp), |
| &yystacksize); |
| yyls = yyls1; |
| # else |
| yyoverflow ("parser stack overflow", |
| &yyss1, yysize * sizeof (*yyssp), |
| &yyvs1, yysize * sizeof (*yyvsp), |
| &yystacksize); |
| # endif |
| yyss = yyss1; |
| yyvs = yyvs1; |
| } |
| #else /* no yyoverflow */ |
| # ifndef YYSTACK_RELOCATE |
| goto yyoverflowlab; |
| # else |
| /* Extend the stack our own way. */ |
| if (yystacksize >= YYMAXDEPTH) |
| goto yyoverflowlab; |
| yystacksize *= 2; |
| if (yystacksize > YYMAXDEPTH) |
| yystacksize = YYMAXDEPTH; |
| |
| { |
| short *yyss1 = yyss; |
| union yyalloc *yyptr = |
| (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); |
| if (! yyptr) |
| goto yyoverflowlab; |
| YYSTACK_RELOCATE (yyss); |
| YYSTACK_RELOCATE (yyvs); |
| # if YYLSP_NEEDED |
| YYSTACK_RELOCATE (yyls); |
| # endif |
| # undef YYSTACK_RELOCATE |
| if (yyss1 != yyssa) |
| YYSTACK_FREE (yyss1); |
| } |
| # endif |
| #endif /* no yyoverflow */ |
| |
| yyssp = yyss + yysize - 1; |
| yyvsp = yyvs + yysize - 1; |
| #if YYLSP_NEEDED |
| yylsp = yyls + yysize - 1; |
| #endif |
| |
| YYDPRINTF ((stderr, "Stack size increased to %lu\n", |
| (unsigned long int) yystacksize)); |
| |
| if (yyssp >= yyss + yystacksize - 1) |
| YYABORT; |
| } |
| |
| YYDPRINTF ((stderr, "Entering state %d\n", yystate)); |
| |
| goto yybackup; |
| |
| |
| /*-----------. |
| | yybackup. | |
| `-----------*/ |
| yybackup: |
| |
| /* Do appropriate processing given the current state. */ |
| /* Read a lookahead token if we need one and don't already have one. */ |
| /* yyresume: */ |
| |
| /* First try to decide what to do without reference to lookahead token. */ |
| |
| yyn = yypact[yystate]; |
| if (yyn == YYFLAG) |
| goto yydefault; |
| |
| /* Not known => get a lookahead token if don't already have one. */ |
| |
| /* yychar is either YYEMPTY or YYEOF |
| or a valid token in external form. */ |
| |
| if (yychar == YYEMPTY) |
| { |
| YYDPRINTF ((stderr, "Reading a token: ")); |
| yychar = YYLEX; |
| } |
| |
| /* Convert token to internal form (in yychar1) for indexing tables with */ |
| |
| if (yychar <= 0) /* This means end of input. */ |
| { |
| yychar1 = 0; |
| yychar = YYEOF; /* Don't call YYLEX any more */ |
| |
| YYDPRINTF ((stderr, "Now at end of input.\n")); |
| } |
| else |
| { |
| yychar1 = YYTRANSLATE (yychar); |
| |
| #if YYDEBUG |
| /* We have to keep this `#if YYDEBUG', since we use variables |
| which are defined only if `YYDEBUG' is set. */ |
| if (yydebug) |
| { |
| YYFPRINTF (stderr, "Next token is %d (%s", |
| yychar, yytname[yychar1]); |
| /* Give the individual parser a way to print the precise |
| meaning of a token, for further debugging info. */ |
| # ifdef YYPRINT |
| YYPRINT (stderr, yychar, yylval); |
| # endif |
| YYFPRINTF (stderr, ")\n"); |
| } |
| #endif |
| } |
| |
| yyn += yychar1; |
| if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1) |
| goto yydefault; |
| |
| yyn = yytable[yyn]; |
| |
| /* yyn is what to do for this token type in this state. |
| Negative => reduce, -yyn is rule number. |
| Positive => shift, yyn is new state. |
| New state is final state => don't bother to shift, |
| just return success. |
| 0, or most negative number => error. */ |
| |
| if (yyn < 0) |
| { |
| if (yyn == YYFLAG) |
| goto yyerrlab; |
| yyn = -yyn; |
| goto yyreduce; |
| } |
| else if (yyn == 0) |
| goto yyerrlab; |
| |
| if (yyn == YYFINAL) |
| YYACCEPT; |
| |
| /* Shift the lookahead token. */ |
| YYDPRINTF ((stderr, "Shifting token %d (%s), ", |
| yychar, yytname[yychar1])); |
| |
| /* Discard the token being shifted unless it is eof. */ |
| if (yychar != YYEOF) |
| yychar = YYEMPTY; |
| |
| *++yyvsp = yylval; |
| #if YYLSP_NEEDED |
| *++yylsp = yylloc; |
| #endif |
| |
| /* Count tokens shifted since error; after three, turn off error |
| status. */ |
| if (yyerrstatus) |
| yyerrstatus--; |
| |
| yystate = yyn; |
| goto yynewstate; |
| |
| |
| /*-----------------------------------------------------------. |
| | yydefault -- do the default action for the current state. | |
| `-----------------------------------------------------------*/ |
| yydefault: |
| yyn = yydefact[yystate]; |
| if (yyn == 0) |
| goto yyerrlab; |
| goto yyreduce; |
| |
| |
| /*-----------------------------. |
| | yyreduce -- Do a reduction. | |
| `-----------------------------*/ |
| yyreduce: |
| /* yyn is the number of a rule to reduce with. */ |
| yylen = yyr2[yyn]; |
| |
| /* If YYLEN is nonzero, implement the default value of the action: |
| `$$ = $1'. |
| |
| Otherwise, the following line sets YYVAL to the semantic value of |
| the lookahead token. This behavior is undocumented and Bison |
| users should not rely upon it. Assigning to YYVAL |
| unconditionally makes the parser a bit smaller, and it avoids a |
| GCC warning that YYVAL may be used uninitialized. */ |
| yyval = yyvsp[1-yylen]; |
| |
| #if YYLSP_NEEDED |
| /* Similarly for the default location. Let the user run additional |
| commands if for instance locations are ranges. */ |
| yyloc = yylsp[1-yylen]; |
| YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen); |
| #endif |
| |
| #if YYDEBUG |
| /* We have to keep this `#if YYDEBUG', since we use variables which |
| are defined only if `YYDEBUG' is set. */ |
| if (yydebug) |
| { |
| int yyi; |
| |
| YYFPRINTF (stderr, "Reducing via rule %d (line %d), ", |
| yyn, yyrline[yyn]); |
| |
| /* Print the symbols being reduced, and their result. */ |
| for (yyi = yyprhs[yyn]; yyrhs[yyi] > 0; yyi++) |
| YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]); |
| YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]); |
| } |
| #endif |
| |
| switch (yyn) { |
| |
| case 1: |
| #line 67 "arparse.y" |
| { prompt(); } |
| break; |
| case 5: |
| #line 76 "arparse.y" |
| { prompt(); } |
| break; |
| case 18: |
| #line 92 "arparse.y" |
| { ar_end(); return 0; } |
| break; |
| case 20: |
| #line 94 "arparse.y" |
| { yyerror("foo"); } |
| break; |
| case 22: |
| #line 101 "arparse.y" |
| { ar_extract(yyvsp[0].list); } |
| break; |
| case 23: |
| #line 106 "arparse.y" |
| { ar_replace(yyvsp[0].list); } |
| break; |
| case 24: |
| #line 111 "arparse.y" |
| { ar_clear(); } |
| break; |
| case 25: |
| #line 116 "arparse.y" |
| { ar_delete(yyvsp[0].list); } |
| break; |
| case 26: |
| #line 120 "arparse.y" |
| { ar_addmod(yyvsp[0].list); } |
| break; |
| case 27: |
| #line 125 "arparse.y" |
| { ar_list(); } |
| break; |
| case 28: |
| #line 130 "arparse.y" |
| { ar_save(); } |
| break; |
| case 29: |
| #line 137 "arparse.y" |
| { ar_open(yyvsp[0].name,0); } |
| break; |
| case 30: |
| #line 142 "arparse.y" |
| { ar_open(yyvsp[0].name,1); } |
| break; |
| case 31: |
| #line 148 "arparse.y" |
| { ar_addlib(yyvsp[-1].name,yyvsp[0].list); } |
| break; |
| case 32: |
| #line 152 "arparse.y" |
| { ar_directory(yyvsp[-2].name, yyvsp[-1].list, yyvsp[0].name); } |
| break; |
| case 33: |
| #line 159 "arparse.y" |
| { yyval.name = yyvsp[0].name; } |
| break; |
| case 34: |
| #line 160 "arparse.y" |
| { yyval.name = 0; } |
| break; |
| case 35: |
| #line 165 "arparse.y" |
| { yyval.list = yyvsp[-1].list; } |
| break; |
| case 36: |
| #line 167 "arparse.y" |
| { yyval.list = 0; } |
| break; |
| case 37: |
| #line 172 "arparse.y" |
| { struct list *n = (struct list *) malloc(sizeof(struct list)); |
| n->next = yyvsp[-2].list; |
| n->name = yyvsp[0].name; |
| yyval.list = n; |
| } |
| break; |
| case 38: |
| #line 177 "arparse.y" |
| { yyval.list = 0; } |
| break; |
| case 41: |
| #line 189 "arparse.y" |
| { verbose = !verbose; } |
| break; |
| } |
| |
| #line 705 "/usr/share/bison/bison.simple" |
| |
| |
| yyvsp -= yylen; |
| yyssp -= yylen; |
| #if YYLSP_NEEDED |
| yylsp -= yylen; |
| #endif |
| |
| #if YYDEBUG |
| if (yydebug) |
| { |
| short *yyssp1 = yyss - 1; |
| YYFPRINTF (stderr, "state stack now"); |
| while (yyssp1 != yyssp) |
| YYFPRINTF (stderr, " %d", *++yyssp1); |
| YYFPRINTF (stderr, "\n"); |
| } |
| #endif |
| |
| *++yyvsp = yyval; |
| #if YYLSP_NEEDED |
| *++yylsp = yyloc; |
| #endif |
| |
| /* Now `shift' the result of the reduction. Determine what state |
| that goes to, based on the state we popped back to and the rule |
| number reduced by. */ |
| |
| yyn = yyr1[yyn]; |
| |
| yystate = yypgoto[yyn - YYNTBASE] + *yyssp; |
| if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) |
| yystate = yytable[yystate]; |
| else |
| yystate = yydefgoto[yyn - YYNTBASE]; |
| |
| goto yynewstate; |
| |
| |
| /*------------------------------------. |
| | yyerrlab -- here on detecting error | |
| `------------------------------------*/ |
| yyerrlab: |
| /* If not already recovering from an error, report this error. */ |
| if (!yyerrstatus) |
| { |
| ++yynerrs; |
| |
| #ifdef YYERROR_VERBOSE |
| yyn = yypact[yystate]; |
| |
| if (yyn > YYFLAG && yyn < YYLAST) |
| { |
| YYSIZE_T yysize = 0; |
| char *yymsg; |
| int yyx, yycount; |
| |
| yycount = 0; |
| /* Start YYX at -YYN if negative to avoid negative indexes in |
| YYCHECK. */ |
| for (yyx = yyn < 0 ? -yyn : 0; |
| yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++) |
| if (yycheck[yyx + yyn] == yyx) |
| yysize += yystrlen (yytname[yyx]) + 15, yycount++; |
| yysize += yystrlen ("parse error, unexpected ") + 1; |
| yysize += yystrlen (yytname[YYTRANSLATE (yychar)]); |
| yymsg = (char *) YYSTACK_ALLOC (yysize); |
| if (yymsg != 0) |
| { |
| char *yyp = yystpcpy (yymsg, "parse error, unexpected "); |
| yyp = yystpcpy (yyp, yytname[YYTRANSLATE (yychar)]); |
| |
| if (yycount < 5) |
| { |
| yycount = 0; |
| for (yyx = yyn < 0 ? -yyn : 0; |
| yyx < (int) (sizeof (yytname) / sizeof (char *)); |
| yyx++) |
| if (yycheck[yyx + yyn] == yyx) |
| { |
| const char *yyq = ! yycount ? ", expecting " : " or "; |
| yyp = yystpcpy (yyp, yyq); |
| yyp = yystpcpy (yyp, yytname[yyx]); |
| yycount++; |
| } |
| } |
| yyerror (yymsg); |
| YYSTACK_FREE (yymsg); |
| } |
| else |
| yyerror ("parse error; also virtual memory exhausted"); |
| } |
| else |
| #endif /* defined (YYERROR_VERBOSE) */ |
| yyerror ("parse error"); |
| } |
| goto yyerrlab1; |
| |
| |
| /*--------------------------------------------------. |
| | yyerrlab1 -- error raised explicitly by an action | |
| `--------------------------------------------------*/ |
| yyerrlab1: |
| if (yyerrstatus == 3) |
| { |
| /* If just tried and failed to reuse lookahead token after an |
| error, discard it. */ |
| |
| /* return failure if at end of input */ |
| if (yychar == YYEOF) |
| YYABORT; |
| YYDPRINTF ((stderr, "Discarding token %d (%s).\n", |
| yychar, yytname[yychar1])); |
| yychar = YYEMPTY; |
| } |
| |
| /* Else will try to reuse lookahead token after shifting the error |
| token. */ |
| |
| yyerrstatus = 3; /* Each real token shifted decrements this */ |
| |
| goto yyerrhandle; |
| |
| |
| /*-------------------------------------------------------------------. |
| | yyerrdefault -- current state does not do anything special for the | |
| | error token. | |
| `-------------------------------------------------------------------*/ |
| yyerrdefault: |
| #if 0 |
| /* This is wrong; only states that explicitly want error tokens |
| should shift them. */ |
| |
| /* If its default is to accept any token, ok. Otherwise pop it. */ |
| yyn = yydefact[yystate]; |
| if (yyn) |
| goto yydefault; |
| #endif |
| |
| |
| /*---------------------------------------------------------------. |
| | yyerrpop -- pop the current state because it cannot handle the | |
| | error token | |
| `---------------------------------------------------------------*/ |
| yyerrpop: |
| if (yyssp == yyss) |
| YYABORT; |
| yyvsp--; |
| yystate = *--yyssp; |
| #if YYLSP_NEEDED |
| yylsp--; |
| #endif |
| |
| #if YYDEBUG |
| if (yydebug) |
| { |
| short *yyssp1 = yyss - 1; |
| YYFPRINTF (stderr, "Error: state stack now"); |
| while (yyssp1 != yyssp) |
| YYFPRINTF (stderr, " %d", *++yyssp1); |
| YYFPRINTF (stderr, "\n"); |
| } |
| #endif |
| |
| /*--------------. |
| | yyerrhandle. | |
| `--------------*/ |
| yyerrhandle: |
| yyn = yypact[yystate]; |
| if (yyn == YYFLAG) |
| goto yyerrdefault; |
| |
| yyn += YYTERROR; |
| if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) |
| goto yyerrdefault; |
| |
| yyn = yytable[yyn]; |
| if (yyn < 0) |
| { |
| if (yyn == YYFLAG) |
| goto yyerrpop; |
| yyn = -yyn; |
| goto yyreduce; |
| } |
| else if (yyn == 0) |
| goto yyerrpop; |
| |
| if (yyn == YYFINAL) |
| YYACCEPT; |
| |
| YYDPRINTF ((stderr, "Shifting error token, ")); |
| |
| *++yyvsp = yylval; |
| #if YYLSP_NEEDED |
| *++yylsp = yylloc; |
| #endif |
| |
| yystate = yyn; |
| goto yynewstate; |
| |
| |
| /*-------------------------------------. |
| | yyacceptlab -- YYACCEPT comes here. | |
| `-------------------------------------*/ |
| yyacceptlab: |
| yyresult = 0; |
| goto yyreturn; |
| |
| /*-----------------------------------. |
| | yyabortlab -- YYABORT comes here. | |
| `-----------------------------------*/ |
| yyabortlab: |
| yyresult = 1; |
| goto yyreturn; |
| |
| /*---------------------------------------------. |
| | yyoverflowab -- parser overflow comes here. | |
| `---------------------------------------------*/ |
| yyoverflowlab: |
| yyerror ("parser stack overflow"); |
| yyresult = 2; |
| /* Fall through. */ |
| |
| yyreturn: |
| #ifndef yyoverflow |
| if (yyss != yyssa) |
| YYSTACK_FREE (yyss); |
| #endif |
| return yyresult; |
| } |
| #line 193 "arparse.y" |
| |
| |
| static int |
| yyerror (x) |
| const char *x ATTRIBUTE_UNUSED; |
| { |
| extern int linenumber; |
| |
| printf (_("Syntax error in archive script, line %d\n"), linenumber + 1); |
| return 0; |
| } |