diff options
Diffstat (limited to 'src/src/ldscript.c')
| -rw-r--r-- | src/src/ldscript.c | 605 |
1 files changed, 260 insertions, 345 deletions
diff --git a/src/src/ldscript.c b/src/src/ldscript.c index 05a393bb..690d805e 100644 --- a/src/src/ldscript.c +++ b/src/src/ldscript.c @@ -1,8 +1,8 @@ -/* A Bison parser, made by GNU Bison 2.5. */ +/* A Bison parser, made by GNU Bison 2.7. */ /* Bison implementation for Yacc-like parsers in C - Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc. + Copyright (C) 1984, 1989-1990, 2000-2012 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 @@ -44,7 +44,7 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.5" +#define YYBISON_VERSION "2.7" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -58,8 +58,6 @@ /* Pull parsers. */ #define YYPULL 1 -/* Using locations. */ -#define YYLSP_NEEDED 0 /* Substitute the variable and function names. */ #define yyparse ldparse @@ -70,37 +68,27 @@ #define yydebug lddebug #define yynerrs ldnerrs - /* Copy the first part of user declarations. */ - -/* Line 268 of yacc.c */ -#line 1 "ldscript.y" +/* Line 371 of yacc.c */ +#line 1 "/home/mark/src/elfutils/src/ldscript.y" /* Parser for linker scripts. Copyright (C) 2001-2011 Red Hat, Inc. - This file is part of Red Hat elfutils. + This file is part of elfutils. Written by Ulrich Drepper <drepper@redhat.com>, 2001. - Red Hat elfutils 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; version 2 of the License. + This file 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 3 of the License, or + (at your option) any later version. - Red Hat elfutils is distributed in the hope that it will be useful, but + elfutils 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 Red Hat elfutils; if not, write to the Free Software Foundation, - Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. - Red Hat elfutils is an included package of the Open Invention Network. - An included package of the Open Invention Network is a package for which - Open Invention Network licensees cross-license their patents. No patent - license is granted, either expressly or impliedly, by designation as an - included package. Should you wish to participate in the Open Invention - Network licensing program, please visit www.openinventionnetwork.com - <http://www.openinventionnetwork.com>. */ + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include <config.h> @@ -144,14 +132,16 @@ static void add_versions (struct version *versions); extern int yylex (void); +/* Line 371 of yacc.c */ +#line 137 "ldscript.c" -/* Line 268 of yacc.c */ -#line 150 "ldscript.c" - -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif +# ifndef YY_NULL +# if defined __cplusplus && 201103L <= __cplusplus +# define YY_NULL nullptr +# else +# define YY_NULL 0 +# endif +# endif /* Enabling verbose error messages. */ #ifdef YYERROR_VERBOSE @@ -161,11 +151,17 @@ extern int yylex (void); # define YYERROR_VERBOSE 0 #endif -/* Enabling the token table. */ -#ifndef YYTOKEN_TABLE -# define YYTOKEN_TABLE 0 +/* In a future release of Bison, this section will be replaced + by #include "y.tab.h". */ +#ifndef YY_LD_LDSCRIPT_H_INCLUDED +# define YY_LD_LDSCRIPT_H_INCLUDED +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif +#if YYDEBUG +extern int lddebug; #endif - /* Tokens. */ #ifndef YYTOKENTYPE @@ -233,13 +229,11 @@ extern int yylex (void); - #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED typedef union YYSTYPE { - -/* Line 293 of yacc.c */ -#line 71 "ldscript.y" +/* Line 387 of yacc.c */ +#line 63 "/home/mark/src/elfutils/src/ldscript.y" uintmax_t num; enum expression_tag op; @@ -255,21 +249,36 @@ typedef union YYSTYPE struct id_list *id_list; - -/* Line 293 of yacc.c */ -#line 261 "ldscript.c" +/* Line 387 of yacc.c */ +#line 254 "ldscript.c" } YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 # define yystype YYSTYPE /* obsolescent; will be withdrawn */ # define YYSTYPE_IS_DECLARED 1 #endif +extern YYSTYPE ldlval; -/* Copy the second part of user declarations. */ +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int ldparse (void *YYPARSE_PARAM); +#else +int ldparse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int ldparse (void); +#else +int ldparse (); +#endif +#endif /* ! YYPARSE_PARAM */ +#endif /* !YY_LD_LDSCRIPT_H_INCLUDED */ -/* Line 343 of yacc.c */ -#line 273 "ldscript.c" +/* Copy the second part of user declarations. */ + +/* Line 390 of yacc.c */ +#line 282 "ldscript.c" #ifdef short # undef short @@ -322,24 +331,24 @@ typedef short int yytype_int16; # if defined YYENABLE_NLS && YYENABLE_NLS # if ENABLE_NLS # include <libintl.h> /* INFRINGES ON USER NAME SPACE */ -# define YY_(msgid) dgettext ("bison-runtime", msgid) +# define YY_(Msgid) dgettext ("bison-runtime", Msgid) # endif # endif # ifndef YY_ -# define YY_(msgid) msgid +# define YY_(Msgid) Msgid # endif #endif /* Suppress unused-variable warnings by "using" E. */ #if ! defined lint || defined __GNUC__ -# define YYUSE(e) ((void) (e)) +# define YYUSE(E) ((void) (E)) #else -# define YYUSE(e) /* empty */ +# define YYUSE(E) /* empty */ #endif /* Identity function, used to suppress warnings about constant conditions. */ #ifndef lint -# define YYID(n) (n) +# define YYID(N) (N) #else #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) @@ -375,6 +384,7 @@ YYID (yyi) # if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ + /* Use EXIT_SUCCESS as a witness for stdlib.h. */ # ifndef EXIT_SUCCESS # define EXIT_SUCCESS 0 # endif @@ -466,20 +476,20 @@ union yyalloc #endif #if defined YYCOPY_NEEDED && YYCOPY_NEEDED -/* Copy COUNT objects from FROM to TO. The source and destination do +/* Copy COUNT objects from SRC to DST. The source and destination do not overlap. */ # ifndef YYCOPY # if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# define YYCOPY(Dst, Src, Count) \ + __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) # else -# define YYCOPY(To, From, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ +# define YYCOPY(Dst, Src, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (Dst)[yyi] = (Src)[yyi]; \ + } \ while (YYID (0)) # endif # endif @@ -587,17 +597,17 @@ static const yytype_int8 yyrhs[] = /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ static const yytype_uint16 yyrline[] = { - 0, 143, 143, 144, 148, 149, 152, 157, 161, 166, - 172, 176, 182, 193, 195, 197, 199, 203, 208, 212, - 217, 229, 253, 255, 259, 264, 268, 273, 280, 287, - 298, 300, 304, 307, 310, 315, 317, 323, 329, 335, - 341, 347, 352, 357, 359, 363, 368, 372, 373, 376, - 387, 389, 394, 399, 403, 409, 415, 424, 426, 430, - 432, 437, 443, 447, 449, 453, 455 + 0, 135, 135, 136, 140, 141, 144, 149, 153, 158, + 164, 168, 174, 185, 187, 189, 191, 195, 200, 204, + 209, 221, 245, 247, 251, 256, 260, 265, 272, 279, + 290, 292, 296, 299, 302, 307, 309, 315, 321, 327, + 333, 339, 344, 349, 351, 355, 360, 364, 365, 368, + 379, 381, 386, 391, 395, 401, 407, 416, 418, 422, + 424, 429, 435, 439, 441, 445, 447 }; #endif -#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +#if YYDEBUG || YYERROR_VERBOSE || 0 /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. First, the terminals, then, starting at YYNTOKENS, nonterminals. */ static const char *const yytname[] = @@ -613,7 +623,7 @@ static const char *const yytname[] = "inputsection", "sectionname", "sort_opt_name", "exclude_opt", "expr", "filename_id_list", "comma_opt", "filename_id_listelem", "versionlist", "version", "version_stmt_list", "version_stmt", "filename_id_star_list", - "filename_id", "filename_id_star", 0 + "filename_id", "filename_id_star", YY_NULL }; #endif @@ -746,10 +756,10 @@ static const yytype_uint8 yytable[] = 0, 0, 0, 0, 81, 0, 78 }; -#define yypact_value_is_default(yystate) \ - ((yystate) == (-86)) +#define yypact_value_is_default(Yystate) \ + (!!((Yystate) == (-86))) -#define yytable_value_is_error(yytable_value) \ +#define yytable_value_is_error(Yytable_value) \ YYID (0) static const yytype_int16 yycheck[] = @@ -828,62 +838,35 @@ static const yytype_uint8 yystos[] = #define YYRECOVERING() (!!yyerrstatus) -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - YYPOPSTACK (1); \ - goto yybackup; \ - } \ - else \ - { \ +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (yylen); \ + yystate = *yyssp; \ + goto yybackup; \ + } \ + else \ + { \ yyerror (YY_("syntax error: cannot back up")); \ YYERROR; \ } \ while (YYID (0)) - +/* Error token number */ #define YYTERROR 1 #define YYERRCODE 256 -/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. - If N is 0, then set CURRENT to the empty location which ends - the previous symbol: RHS[0] (always defined). */ - -#define YYRHSLOC(Rhs, K) ((Rhs)[K]) -#ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - do \ - if (YYID (N)) \ - { \ - (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ - (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ - (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ - (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ - } \ - else \ - { \ - (Current).first_line = (Current).last_line = \ - YYRHSLOC (Rhs, 0).last_line; \ - (Current).first_column = (Current).last_column = \ - YYRHSLOC (Rhs, 0).last_column; \ - } \ - while (YYID (0)) -#endif - - /* This macro is provided for backward compatibility. */ - #ifndef YY_LOCATION_PRINT # define YY_LOCATION_PRINT(File, Loc) ((void) 0) #endif /* YYLEX -- calling `yylex' with the right arguments. */ - #ifdef YYLEX_PARAM # define YYLEX yylex (YYLEX_PARAM) #else @@ -933,6 +916,8 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep) YYSTYPE const * const yyvaluep; #endif { + FILE *yyo = yyoutput; + YYUSE (yyo); if (!yyvaluep) return; # ifdef YYPRINT @@ -944,7 +929,7 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep) switch (yytype) { default: - break; + break; } } @@ -1184,12 +1169,11 @@ static int yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, yytype_int16 *yyssp, int yytoken) { - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); + YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]); YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; /* Internationalized format string. */ - const char *yyformat = 0; + const char *yyformat = YY_NULL; /* Arguments of yyformat. */ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; /* Number of reported tokens (one for the "unexpected", one per @@ -1249,11 +1233,13 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, break; } yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (0, yytname[yyx]); - if (! (yysize <= yysize1 - && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; + { + YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } } } } @@ -1273,10 +1259,12 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, # undef YYCASE_ } - yysize1 = yysize + yystrlen (yyformat); - if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; + { + YYSIZE_T yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } if (*yymsg_alloc < yysize) { @@ -1336,32 +1324,27 @@ yydestruct (yymsg, yytype, yyvaluep) { default: - break; + break; } } -/* Prevent warnings from -Wmissing-prototypes. */ -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus -int yyparse (void); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ /* The lookahead symbol. */ int yychar; + +#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_END +#endif +#ifndef YY_INITIAL_VALUE +# define YY_INITIAL_VALUE(Value) /* Nothing. */ +#endif + /* The semantic value of the lookahead symbol. */ -YYSTYPE yylval; +YYSTYPE yylval YY_INITIAL_VALUE(yyval_default); /* Number of syntax errors so far. */ int yynerrs; @@ -1401,7 +1384,7 @@ yyparse () `yyss': related to states. `yyvs': related to semantic values. - Refer to the stacks thru separate pointers, to allow yyoverflow + Refer to the stacks through separate pointers, to allow yyoverflow to reallocate them elsewhere. */ /* The state stack. */ @@ -1419,7 +1402,7 @@ yyparse () int yyn; int yyresult; /* Lookahead token as an internal (translated) token number. */ - int yytoken; + int yytoken = 0; /* The variables used to return semantic value and location from the action routines. */ YYSTYPE yyval; @@ -1437,9 +1420,8 @@ yyparse () Keep to zero when no symbol should be popped. */ int yylen = 0; - yytoken = 0; - yyss = yyssa; - yyvs = yyvsa; + yyssp = yyss = yyssa; + yyvsp = yyvs = yyvsa; yystacksize = YYINITDEPTH; YYDPRINTF ((stderr, "Starting parse\n")); @@ -1448,14 +1430,6 @@ yyparse () 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; - goto yysetstate; /*------------------------------------------------------------. @@ -1596,7 +1570,9 @@ yybackup: yychar = YYEMPTY; yystate = yyn; + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END goto yynewstate; @@ -1633,16 +1609,14 @@ yyreduce: switch (yyn) { case 3: - -/* Line 1806 of yacc.c */ -#line 145 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 137 "/home/mark/src/elfutils/src/ldscript.y" { add_versions ((yyvsp[(2) - (2)].version)); } break; case 6: - -/* Line 1806 of yacc.c */ -#line 153 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 145 "/home/mark/src/elfutils/src/ldscript.y" { if (likely (ld_state.entry == NULL)) ld_state.entry = (yyvsp[(3) - (5)].str); @@ -1650,18 +1624,16 @@ yyreduce: break; case 7: - -/* Line 1806 of yacc.c */ -#line 158 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 150 "/home/mark/src/elfutils/src/ldscript.y" { ld_new_searchdir ((yyvsp[(3) - (5)].str)); } break; case 8: - -/* Line 1806 of yacc.c */ -#line 162 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 154 "/home/mark/src/elfutils/src/ldscript.y" { if (likely (ld_state.pagesize == 0)) ld_state.pagesize = (yyvsp[(3) - (5)].num); @@ -1669,9 +1641,8 @@ yyreduce: break; case 9: - -/* Line 1806 of yacc.c */ -#line 167 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 159 "/home/mark/src/elfutils/src/ldscript.y" { if (likely (ld_state.interp == NULL) && ld_state.file_type != dso_file_type) @@ -1680,18 +1651,16 @@ yyreduce: break; case 10: - -/* Line 1806 of yacc.c */ -#line 173 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 165 "/home/mark/src/elfutils/src/ldscript.y" { new_segment ((yyvsp[(2) - (5)].num), (yyvsp[(4) - (5)].output_rule)); } break; case 11: - -/* Line 1806 of yacc.c */ -#line 177 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 169 "/home/mark/src/elfutils/src/ldscript.y" { fputs_unlocked (gettext ("mode for segment invalid\n"), stderr); @@ -1700,9 +1669,8 @@ yyreduce: break; case 12: - -/* Line 1806 of yacc.c */ -#line 183 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 175 "/home/mark/src/elfutils/src/ldscript.y" { /* First little optimization. If there is only one file in the group don't do anything. */ @@ -1716,37 +1684,32 @@ yyreduce: break; case 13: - -/* Line 1806 of yacc.c */ -#line 194 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 186 "/home/mark/src/elfutils/src/ldscript.y" { add_inputfiles ((yyvsp[(3) - (4)].filename_list)); } break; case 14: - -/* Line 1806 of yacc.c */ -#line 196 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 188 "/home/mark/src/elfutils/src/ldscript.y" { add_inputfiles (mark_as_needed ((yyvsp[(3) - (4)].filename_list))); } break; case 15: - -/* Line 1806 of yacc.c */ -#line 198 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 190 "/home/mark/src/elfutils/src/ldscript.y" { add_versions ((yyvsp[(3) - (4)].version)); } break; case 16: - -/* Line 1806 of yacc.c */ -#line 200 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 192 "/home/mark/src/elfutils/src/ldscript.y" { /* XXX TODO */ } break; case 17: - -/* Line 1806 of yacc.c */ -#line 204 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 196 "/home/mark/src/elfutils/src/ldscript.y" { (yyvsp[(2) - (2)].output_rule)->next = (yyvsp[(1) - (2)].output_rule)->next; (yyval.output_rule) = (yyvsp[(1) - (2)].output_rule)->next = (yyvsp[(2) - (2)].output_rule); @@ -1754,16 +1717,14 @@ yyreduce: break; case 18: - -/* Line 1806 of yacc.c */ -#line 209 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 201 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.output_rule) = (yyvsp[(1) - (1)].output_rule); } break; case 19: - -/* Line 1806 of yacc.c */ -#line 213 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 205 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.output_rule) = new_output_rule (output_assignment); (yyval.output_rule)->val.assignment = (yyvsp[(1) - (2)].assignment); @@ -1771,9 +1732,8 @@ yyreduce: break; case 20: - -/* Line 1806 of yacc.c */ -#line 218 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 210 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.output_rule) = new_output_rule (output_section); (yyval.output_rule)->val.section.name = (yyvsp[(1) - (4)].str); @@ -1788,9 +1748,8 @@ yyreduce: break; case 21: - -/* Line 1806 of yacc.c */ -#line 230 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 222 "/home/mark/src/elfutils/src/ldscript.y" { /* This is a short cut for "ID { *(ID) }". */ (yyval.output_rule) = new_output_rule (output_section); @@ -1815,23 +1774,20 @@ yyreduce: break; case 22: - -/* Line 1806 of yacc.c */ -#line 254 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 246 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.assignment) = new_assignment ((yyvsp[(1) - (3)].str), (yyvsp[(3) - (3)].expr), false); } break; case 23: - -/* Line 1806 of yacc.c */ -#line 256 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 248 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.assignment) = new_assignment ((yyvsp[(3) - (6)].str), (yyvsp[(5) - (6)].expr), true); } break; case 24: - -/* Line 1806 of yacc.c */ -#line 260 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 252 "/home/mark/src/elfutils/src/ldscript.y" { (yyvsp[(2) - (2)].input_rule)->next = (yyvsp[(1) - (2)].input_rule)->next; (yyval.input_rule) = (yyvsp[(1) - (2)].input_rule)->next = (yyvsp[(2) - (2)].input_rule); @@ -1839,16 +1795,14 @@ yyreduce: break; case 25: - -/* Line 1806 of yacc.c */ -#line 265 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 257 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.input_rule) = (yyvsp[(1) - (1)].input_rule); } break; case 26: - -/* Line 1806 of yacc.c */ -#line 269 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 261 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.input_rule) = new_input_rule (input_section); (yyval.input_rule)->val.section = (yyvsp[(1) - (1)].filemask_section_name); @@ -1856,9 +1810,8 @@ yyreduce: break; case 27: - -/* Line 1806 of yacc.c */ -#line 274 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 266 "/home/mark/src/elfutils/src/ldscript.y" { (yyvsp[(3) - (4)].filemask_section_name)->keep_flag = true; @@ -1868,9 +1821,8 @@ yyreduce: break; case 28: - -/* Line 1806 of yacc.c */ -#line 281 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 273 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.input_rule) = new_input_rule (input_assignment); (yyval.input_rule)->val.assignment = (yyvsp[(1) - (2)].assignment); @@ -1878,9 +1830,8 @@ yyreduce: break; case 29: - -/* Line 1806 of yacc.c */ -#line 288 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 280 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.filemask_section_name) = (struct filemask_section_name *) obstack_alloc (&ld_state.smem, sizeof (*(yyval.filemask_section_name))); @@ -1892,37 +1843,32 @@ yyreduce: break; case 30: - -/* Line 1806 of yacc.c */ -#line 299 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 291 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.sectionname) = new_input_section_name ((yyvsp[(1) - (1)].str), false); } break; case 31: - -/* Line 1806 of yacc.c */ -#line 301 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 293 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.sectionname) = new_input_section_name ((yyvsp[(3) - (4)].str), true); } break; case 32: - -/* Line 1806 of yacc.c */ -#line 305 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 297 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.str) = (yyvsp[(3) - (4)].str); } break; case 33: - -/* Line 1806 of yacc.c */ -#line 307 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 299 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.str) = NULL; } break; case 34: - -/* Line 1806 of yacc.c */ -#line 311 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 303 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.expr) = new_expr (exp_align); (yyval.expr)->val.child = (yyvsp[(3) - (4)].expr); @@ -1930,16 +1876,14 @@ yyreduce: break; case 35: - -/* Line 1806 of yacc.c */ -#line 316 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 308 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.expr) = (yyvsp[(2) - (3)].expr); } break; case 36: - -/* Line 1806 of yacc.c */ -#line 318 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 310 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.expr) = new_expr (exp_mult); (yyval.expr)->val.binary.left = (yyvsp[(1) - (3)].expr); @@ -1948,9 +1892,8 @@ yyreduce: break; case 37: - -/* Line 1806 of yacc.c */ -#line 324 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 316 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.expr) = new_expr ((yyvsp[(2) - (3)].op)); (yyval.expr)->val.binary.left = (yyvsp[(1) - (3)].expr); @@ -1959,9 +1902,8 @@ yyreduce: break; case 38: - -/* Line 1806 of yacc.c */ -#line 330 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 322 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.expr) = new_expr ((yyvsp[(2) - (3)].op)); (yyval.expr)->val.binary.left = (yyvsp[(1) - (3)].expr); @@ -1970,9 +1912,8 @@ yyreduce: break; case 39: - -/* Line 1806 of yacc.c */ -#line 336 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 328 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.expr) = new_expr (exp_and); (yyval.expr)->val.binary.left = (yyvsp[(1) - (3)].expr); @@ -1981,9 +1922,8 @@ yyreduce: break; case 40: - -/* Line 1806 of yacc.c */ -#line 342 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 334 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.expr) = new_expr (exp_or); (yyval.expr)->val.binary.left = (yyvsp[(1) - (3)].expr); @@ -1992,9 +1932,8 @@ yyreduce: break; case 41: - -/* Line 1806 of yacc.c */ -#line 348 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 340 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.expr) = new_expr (exp_num); (yyval.expr)->val.num = (yyvsp[(1) - (1)].num); @@ -2002,9 +1941,8 @@ yyreduce: break; case 42: - -/* Line 1806 of yacc.c */ -#line 353 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 345 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.expr) = new_expr (exp_id); (yyval.expr)->val.str = (yyvsp[(1) - (1)].str); @@ -2012,23 +1950,20 @@ yyreduce: break; case 43: - -/* Line 1806 of yacc.c */ -#line 358 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 350 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.expr) = new_expr (exp_sizeof_headers); } break; case 44: - -/* Line 1806 of yacc.c */ -#line 360 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 352 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.expr) = new_expr (exp_pagesize); } break; case 45: - -/* Line 1806 of yacc.c */ -#line 364 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 356 "/home/mark/src/elfutils/src/ldscript.y" { (yyvsp[(3) - (3)].filename_list)->next = (yyvsp[(1) - (3)].filename_list)->next; (yyval.filename_list) = (yyvsp[(1) - (3)].filename_list)->next = (yyvsp[(3) - (3)].filename_list); @@ -2036,16 +1971,14 @@ yyreduce: break; case 46: - -/* Line 1806 of yacc.c */ -#line 369 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 361 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.filename_list) = (yyvsp[(1) - (1)].filename_list); } break; case 49: - -/* Line 1806 of yacc.c */ -#line 377 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 369 "/home/mark/src/elfutils/src/ldscript.y" { /* First little optimization. If there is only one file in the group don't do anything. */ @@ -2059,23 +1992,20 @@ yyreduce: break; case 50: - -/* Line 1806 of yacc.c */ -#line 388 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 380 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.filename_list) = mark_as_needed ((yyvsp[(3) - (4)].filename_list)); } break; case 51: - -/* Line 1806 of yacc.c */ -#line 390 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 382 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.filename_list) = new_filename_listelem ((yyvsp[(1) - (1)].str)); } break; case 52: - -/* Line 1806 of yacc.c */ -#line 395 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 387 "/home/mark/src/elfutils/src/ldscript.y" { (yyvsp[(2) - (2)].version)->next = (yyvsp[(1) - (2)].version)->next; (yyval.version) = (yyvsp[(1) - (2)].version)->next = (yyvsp[(2) - (2)].version); @@ -2083,16 +2013,14 @@ yyreduce: break; case 53: - -/* Line 1806 of yacc.c */ -#line 400 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 392 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.version) = (yyvsp[(1) - (1)].version); } break; case 54: - -/* Line 1806 of yacc.c */ -#line 404 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 396 "/home/mark/src/elfutils/src/ldscript.y" { (yyvsp[(2) - (4)].version)->versionname = ""; (yyvsp[(2) - (4)].version)->parentname = NULL; @@ -2101,9 +2029,8 @@ yyreduce: break; case 55: - -/* Line 1806 of yacc.c */ -#line 410 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 402 "/home/mark/src/elfutils/src/ldscript.y" { (yyvsp[(3) - (5)].version)->versionname = (yyvsp[(1) - (5)].str); (yyvsp[(3) - (5)].version)->parentname = NULL; @@ -2112,9 +2039,8 @@ yyreduce: break; case 56: - -/* Line 1806 of yacc.c */ -#line 416 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 408 "/home/mark/src/elfutils/src/ldscript.y" { (yyvsp[(3) - (6)].version)->versionname = (yyvsp[(1) - (6)].str); (yyvsp[(3) - (6)].version)->parentname = (yyvsp[(5) - (6)].str); @@ -2123,37 +2049,32 @@ yyreduce: break; case 57: - -/* Line 1806 of yacc.c */ -#line 425 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 417 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.version) = merge_versions ((yyvsp[(1) - (2)].version), (yyvsp[(2) - (2)].version)); } break; case 58: - -/* Line 1806 of yacc.c */ -#line 427 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 419 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.version) = (yyvsp[(1) - (1)].version); } break; case 59: - -/* Line 1806 of yacc.c */ -#line 431 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 423 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.version) = new_version (NULL, (yyvsp[(2) - (2)].id_list)); } break; case 60: - -/* Line 1806 of yacc.c */ -#line 433 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 425 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.version) = new_version ((yyvsp[(2) - (2)].id_list), NULL); } break; case 61: - -/* Line 1806 of yacc.c */ -#line 438 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 430 "/home/mark/src/elfutils/src/ldscript.y" { struct id_list *newp = new_id_listelem ((yyvsp[(2) - (3)].str)); newp->next = (yyvsp[(1) - (3)].id_list)->next; @@ -2162,44 +2083,38 @@ yyreduce: break; case 62: - -/* Line 1806 of yacc.c */ -#line 444 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 436 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.id_list) = new_id_listelem ((yyvsp[(1) - (2)].str)); } break; case 63: - -/* Line 1806 of yacc.c */ -#line 448 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 440 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.str) = (yyvsp[(1) - (1)].str); } break; case 64: - -/* Line 1806 of yacc.c */ -#line 450 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 442 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.str) = (yyvsp[(1) - (1)].str); } break; case 65: - -/* Line 1806 of yacc.c */ -#line 454 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 446 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.str) = (yyvsp[(1) - (1)].str); } break; case 66: - -/* Line 1806 of yacc.c */ -#line 456 "ldscript.y" +/* Line 1792 of yacc.c */ +#line 448 "/home/mark/src/elfutils/src/ldscript.y" { (yyval.str) = NULL; } break; - -/* Line 1806 of yacc.c */ -#line 2203 "ldscript.c" +/* Line 1792 of yacc.c */ +#line 2118 "ldscript.c" default: break; } /* User semantic actions sometimes alter yychar, and that requires @@ -2362,7 +2277,9 @@ yyerrlab1: YY_STACK_PRINT (yyss, yyssp); } + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END /* Shift the error token. */ @@ -2386,7 +2303,7 @@ yyabortlab: yyresult = 1; goto yyreturn; -#if !defined(yyoverflow) || YYERROR_VERBOSE +#if !defined yyoverflow || YYERROR_VERBOSE /*-------------------------------------------------. | yyexhaustedlab -- memory exhaustion comes here. | `-------------------------------------------------*/ @@ -2428,9 +2345,8 @@ yyreturn: } - -/* Line 2067 of yacc.c */ -#line 459 "ldscript.y" +/* Line 2055 of yacc.c */ +#line 451 "/home/mark/src/elfutils/src/ldscript.y" static void @@ -2784,4 +2700,3 @@ add_versions (struct version *versions) } while (versions != NULL); } - |