diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/dtc/dtc-parser.tab.c_shipped | 715 | ||||
| -rw-r--r-- | scripts/dtc/dtc-parser.tab.h_shipped | 14 |
2 files changed, 388 insertions, 341 deletions
diff --git a/scripts/dtc/dtc-parser.tab.c_shipped b/scripts/dtc/dtc-parser.tab.c_shipped index 4af55900a15b..ee1d8c3042fb 100644 --- a/scripts/dtc/dtc-parser.tab.c_shipped +++ b/scripts/dtc/dtc-parser.tab.c_shipped @@ -1,10 +1,8 @@ +/* A Bison parser, made by GNU Bison 2.5. */ -/* A Bison parser, made by GNU Bison 2.4.1. */ - -/* Skeleton implementation for Bison's Yacc-like parsers in C +/* Bison implementation for Yacc-like parsers in C - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 - Free Software Foundation, Inc. + Copyright (C) 1984, 1989-1990, 2000-2011 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 @@ -46,7 +44,7 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.4.1" +#define YYBISON_VERSION "2.5" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -67,7 +65,7 @@ /* Copy the first part of user declarations. */ -/* Line 189 of yacc.c */ +/* Line 268 of yacc.c */ #line 21 "dtc-parser.y" #include <stdio.h> @@ -88,8 +86,8 @@ static unsigned long long eval_literal(const char *s, int base, int bits); static unsigned char eval_char_literal(const char *s); -/* Line 189 of yacc.c */ -#line 93 "dtc-parser.tab.c" +/* Line 268 of yacc.c */ +#line 91 "dtc-parser.tab.c" /* Enabling traces. */ #ifndef YYDEBUG @@ -147,7 +145,7 @@ static unsigned char eval_char_literal(const char *s); typedef union YYSTYPE { -/* Line 214 of yacc.c */ +/* Line 293 of yacc.c */ #line 40 "dtc-parser.y" char *propnodename; @@ -171,8 +169,8 @@ typedef union YYSTYPE -/* Line 214 of yacc.c */ -#line 176 "dtc-parser.tab.c" +/* Line 293 of yacc.c */ +#line 174 "dtc-parser.tab.c" } YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 # define yystype YYSTYPE /* obsolescent; will be withdrawn */ @@ -183,8 +181,8 @@ typedef union YYSTYPE /* Copy the second part of user declarations. */ -/* Line 264 of yacc.c */ -#line 188 "dtc-parser.tab.c" +/* Line 343 of yacc.c */ +#line 186 "dtc-parser.tab.c" #ifdef short # undef short @@ -234,7 +232,7 @@ typedef short int yytype_int16; #define YYSIZE_MAXIMUM ((YYSIZE_T) -1) #ifndef YY_ -# if YYENABLE_NLS +# if defined YYENABLE_NLS && YYENABLE_NLS # if ENABLE_NLS # include <libintl.h> /* INFRINGES ON USER NAME SPACE */ # define YY_(msgid) dgettext ("bison-runtime", msgid) @@ -287,11 +285,11 @@ YYID (yyi) # define alloca _alloca # else # define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ +# 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 */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 # endif # endif # endif @@ -314,24 +312,24 @@ YYID (yyi) # ifndef YYSTACK_ALLOC_MAXIMUM # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM # endif -# if (defined __cplusplus && ! defined _STDLIB_H \ +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ && ! ((defined YYMALLOC || defined malloc) \ && (defined YYFREE || defined free))) # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 # endif # endif # ifndef YYMALLOC # define YYMALLOC malloc -# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ +# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ # endif # endif # ifndef YYFREE # define YYFREE free -# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ +# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) void free (void *); /* INFRINGES ON USER NAME SPACE */ # endif @@ -360,23 +358,7 @@ union yyalloc ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + YYSTACK_GAP_MAXIMUM) -/* Copy COUNT objects from FROM to TO. 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))) -# else -# define YYCOPY(To, From, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ - while (YYID (0)) -# endif -# endif +# define YYCOPY_NEEDED 1 /* Relocate STACK from its old location to the new one. The local variables YYSIZE and YYSTACKSIZE give the old and new number of @@ -396,6 +378,26 @@ union yyalloc #endif +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from FROM to TO. 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))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + /* YYFINAL -- State number of the termination state. */ #define YYFINAL 4 /* YYLAST -- Last index in YYTABLE. */ @@ -571,8 +573,8 @@ static const yytype_uint8 yyr2[] = 2, 0, 2, 2, 0, 2, 2, 2, 3, 2 }; -/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state - STATE-NUM when YYTABLE doesn't specify something else to do. Zero +/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE doesn't specify something else to do. Zero means the default is an error. */ static const yytype_uint8 yydefact[] = { @@ -633,8 +635,7 @@ static const yytype_int8 yypgoto[] = /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If positive, shift that token. If negative, reduce the rule which - number is the opposite. If zero, do what YYDEFACT says. - If YYTABLE_NINF, syntax error. */ + number is the opposite. If YYTABLE_NINF, syntax error. */ #define YYTABLE_NINF -1 static const yytype_uint8 yytable[] = { @@ -654,6 +655,12 @@ static const yytype_uint8 yytable[] = 137, 0, 73, 139 }; +#define yypact_value_is_default(yystate) \ + ((yystate) == (-78)) + +#define yytable_value_is_error(yytable_value) \ + YYID (0) + static const yytype_int16 yycheck[] = { 5, 38, 39, 17, 18, 19, 12, 12, 17, 18, @@ -705,9 +712,18 @@ static const yytype_uint8 yystos[] = /* 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. */ + Once GCC version 2 has supplanted version 1, this can go. However, + YYFAIL appears to be in use. Nevertheless, it is formally deprecated + in Bison 2.4.2's NEWS entry, where a plan to phase it out is + discussed. */ #define YYFAIL goto yyerrlab +#if defined YYFAIL + /* This is here to suppress warnings from the GCC cpp's + -Wunused-macros. Normally we don't worry about that warning, but + some users do, and we want to make it easy for users to remove + YYFAIL uses, which will produce warnings from Bison 2.5. */ +#endif #define YYRECOVERING() (!!yyerrstatus) @@ -717,7 +733,6 @@ do \ { \ yychar = (Token); \ yylval = (Value); \ - yytoken = YYTRANSLATE (yychar); \ YYPOPSTACK (1); \ goto yybackup; \ } \ @@ -759,19 +774,10 @@ while (YYID (0)) #endif -/* YY_LOCATION_PRINT -- Print the location on the stream. - This macro was not mandated originally: define only if we know - we won't break user code: when these are the locations we know. */ +/* This macro is provided for backward compatibility. */ #ifndef YY_LOCATION_PRINT -# if YYLTYPE_IS_TRIVIAL -# define YY_LOCATION_PRINT(File, Loc) \ - fprintf (File, "%d.%d-%d.%d", \ - (Loc).first_line, (Loc).first_column, \ - (Loc).last_line, (Loc).last_column) -# else -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -# endif +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) #endif @@ -963,7 +969,6 @@ int yydebug; # define YYMAXDEPTH 10000 #endif - #if YYERROR_VERBOSE @@ -1066,115 +1071,142 @@ yytnamerr (char *yyres, const char *yystr) } # endif -/* Copy into YYRESULT an error message about the unexpected token - YYCHAR while in state YYSTATE. Return the number of bytes copied, - including the terminating null byte. If YYRESULT is null, do not - copy anything; just return the number of bytes that would be - copied. As a special case, return 0 if an ordinary "syntax error" - message will do. Return YYSIZE_MAXIMUM if overflow occurs during - size calculation. */ -static YYSIZE_T -yysyntax_error (char *yyresult, int yystate, int yychar) -{ - int yyn = yypact[yystate]; +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. - if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) - return 0; - else + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = 0; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - Assume YYFAIL is not used. It's too flawed to consider. See + <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html> + for details. YYERROR is fine as it does not invoke this + function. + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) { - int yytype = YYTRANSLATE (yychar); - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); - YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; - int yysize_overflow = 0; - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - int yyx; - -# if 0 - /* This is so xgettext sees the translatable formats that are - constructed on the fly. */ - YY_("syntax error, unexpected %s"); - YY_("syntax error, unexpected %s, expecting %s"); - YY_("syntax error, unexpected %s, expecting %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); -# endif - char *yyfmt; - char const *yyf; - static char const yyunexpected[] = "syntax error, unexpected %s"; - static char const yyexpecting[] = ", expecting %s"; - static char const yyor[] = " or %s"; - char yyformat[sizeof yyunexpected - + sizeof yyexpecting - 1 - + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) - * (sizeof yyor - 1))]; - char const *yyprefix = yyexpecting; - - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yycount = 1; - - yyarg[0] = yytname[yytype]; - yyfmt = yystpcpy (yyformat, yyunexpected); - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - yyformat[sizeof yyunexpected - 1] = '\0'; - break; - } - yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (0, yytname[yyx]); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; - yyfmt = yystpcpy (yyfmt, yyprefix); - yyprefix = yyor; - } + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } - yyf = YY_(yyformat); - yysize1 = yysize + yystrlen (yyf); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } - if (yysize_overflow) - return YYSIZE_MAXIMUM; + yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; - if (yyresult) - { - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - char *yyp = yyresult; - int yyi = 0; - while ((*yyp = *yyf) != '\0') - { - if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyf += 2; - } - else - { - yyp++; - yyf++; - } - } - } - return yysize; + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; } #endif /* YYERROR_VERBOSE */ - /*-----------------------------------------------. | Release the memory associated to this symbol. | @@ -1207,6 +1239,7 @@ yydestruct (yymsg, yytype, yyvaluep) } } + /* Prevent warnings from -Wmissing-prototypes. */ #ifdef YYPARSE_PARAM #if defined __STDC__ || defined __cplusplus @@ -1233,10 +1266,9 @@ YYSTYPE yylval; int yynerrs; - -/*-------------------------. -| yyparse or yypush_parse. | -`-------------------------*/ +/*----------. +| yyparse. | +`----------*/ #ifdef YYPARSE_PARAM #if (defined __STDC__ || defined __C99__FUNC__ \ @@ -1260,8 +1292,6 @@ yyparse () #endif #endif { - - int yystate; /* Number of tokens to shift before error messages enabled. */ int yyerrstatus; @@ -1416,7 +1446,7 @@ yybackup: /* First try to decide what to do without reference to lookahead token. */ yyn = yypact[yystate]; - if (yyn == YYPACT_NINF) + if (yypact_value_is_default (yyn)) goto yydefault; /* Not known => get a lookahead token if don't already have one. */ @@ -1447,8 +1477,8 @@ yybackup: yyn = yytable[yyn]; if (yyn <= 0) { - if (yyn == 0 || yyn == YYTABLE_NINF) - goto yyerrlab; + if (yytable_value_is_error (yyn)) + goto yyerrlab; yyn = -yyn; goto yyreduce; } @@ -1503,72 +1533,72 @@ yyreduce: { case 2: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 110 "dtc-parser.y" { the_boot_info = build_boot_info((yyvsp[(3) - (4)].re), (yyvsp[(4) - (4)].node), guess_boot_cpuid((yyvsp[(4) - (4)].node))); - ;} + } break; case 3: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 118 "dtc-parser.y" { (yyval.re) = NULL; - ;} + } break; case 4: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 122 "dtc-parser.y" { (yyval.re) = chain_reserve_entry((yyvsp[(1) - (2)].re), (yyvsp[(2) - (2)].re)); - ;} + } break; case 5: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 129 "dtc-parser.y" { (yyval.re) = build_reserve_entry((yyvsp[(2) - (4)].integer), (yyvsp[(3) - (4)].integer)); - ;} + } break; case 6: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 133 "dtc-parser.y" { add_label(&(yyvsp[(2) - (2)].re)->labels, (yyvsp[(1) - (2)].labelref)); (yyval.re) = (yyvsp[(2) - (2)].re); - ;} + } break; case 7: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 141 "dtc-parser.y" { (yyval.node) = name_node((yyvsp[(2) - (2)].node), ""); - ;} + } break; case 8: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 145 "dtc-parser.y" { (yyval.node) = merge_nodes((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); - ;} + } break; case 9: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 149 "dtc-parser.y" { struct node *target = get_node_by_ref((yyvsp[(1) - (3)].node), (yyvsp[(2) - (3)].labelref)); @@ -1578,12 +1608,12 @@ yyreduce: else print_error("label or path, '%s', not found", (yyvsp[(2) - (3)].labelref)); (yyval.node) = (yyvsp[(1) - (3)].node); - ;} + } break; case 10: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 159 "dtc-parser.y" { struct node *target = get_node_by_ref((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].labelref)); @@ -1594,112 +1624,112 @@ yyreduce: delete_node(target); (yyval.node) = (yyvsp[(1) - (4)].node); - ;} + } break; case 11: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 173 "dtc-parser.y" { (yyval.node) = build_node((yyvsp[(2) - (5)].proplist), (yyvsp[(3) - (5)].nodelist)); - ;} + } break; case 12: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 180 "dtc-parser.y" { (yyval.proplist) = NULL; - ;} + } break; case 13: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 184 "dtc-parser.y" { (yyval.proplist) = chain_property((yyvsp[(2) - (2)].prop), (yyvsp[(1) - (2)].proplist)); - ;} + } break; case 14: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 191 "dtc-parser.y" { (yyval.prop) = build_property((yyvsp[(1) - (4)].propnodename), (yyvsp[(3) - (4)].data)); - ;} + } break; case 15: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 195 "dtc-parser.y" { (yyval.prop) = build_property((yyvsp[(1) - (2)].propnodename), empty_data); - ;} + } break; case 16: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 199 "dtc-parser.y" { (yyval.prop) = build_property_delete((yyvsp[(2) - (3)].propnodename)); - ;} + } break; case 17: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 203 "dtc-parser.y" { add_label(&(yyvsp[(2) - (2)].prop)->labels, (yyvsp[(1) - (2)].labelref)); (yyval.prop) = (yyvsp[(2) - (2)].prop); - ;} + } break; case 18: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 211 "dtc-parser.y" { (yyval.data) = data_merge((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].data)); - ;} + } break; case 19: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 215 "dtc-parser.y" { (yyval.data) = data_merge((yyvsp[(1) - (3)].data), (yyvsp[(2) - (3)].array).data); - ;} + } break; case 20: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 219 "dtc-parser.y" { (yyval.data) = data_merge((yyvsp[(1) - (4)].data), (yyvsp[(3) - (4)].data)); - ;} + } break; case 21: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 223 "dtc-parser.y" { (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), REF_PATH, (yyvsp[(2) - (2)].labelref)); - ;} + } break; case 22: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 227 "dtc-parser.y" { FILE *f = srcfile_relative_open((yyvsp[(4) - (9)].data).val, NULL); @@ -1716,12 +1746,12 @@ yyreduce: (yyval.data) = data_merge((yyvsp[(1) - (9)].data), d); fclose(f); - ;} + } break; case 23: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 244 "dtc-parser.y" { FILE *f = srcfile_relative_open((yyvsp[(4) - (5)].data).val, NULL); @@ -1731,48 +1761,48 @@ yyreduce: (yyval.data) = data_merge((yyvsp[(1) - (5)].data), d); fclose(f); - ;} + } break; case 24: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 254 "dtc-parser.y" { (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref)); - ;} + } break; case 25: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 261 "dtc-parser.y" { (yyval.data) = empty_data; - ;} + } break; case 26: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 265 "dtc-parser.y" { (yyval.data) = (yyvsp[(1) - (2)].data); - ;} + } break; case 27: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 269 "dtc-parser.y" { (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref)); - ;} + } break; case 28: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 276 "dtc-parser.y" { (yyval.array).data = empty_data; @@ -1787,22 +1817,22 @@ yyreduce: " are currently supported"); (yyval.array).bits = 32; } - ;} + } break; case 29: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 291 "dtc-parser.y" { (yyval.array).data = empty_data; (yyval.array).bits = 32; - ;} + } break; case 30: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 296 "dtc-parser.y" { if ((yyvsp[(1) - (2)].array).bits < 64) { @@ -1822,12 +1852,12 @@ yyreduce: } (yyval.array).data = data_append_integer((yyvsp[(1) - (2)].array).data, (yyvsp[(2) - (2)].integer), (yyvsp[(1) - (2)].array).bits); - ;} + } break; case 31: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 316 "dtc-parser.y" { uint64_t val = ~0ULL >> (64 - (yyvsp[(1) - (2)].array).bits); @@ -1841,288 +1871,299 @@ yyreduce: "arrays with 32-bit elements."); (yyval.array).data = data_append_integer((yyvsp[(1) - (2)].array).data, val, (yyvsp[(1) - (2)].array).bits); - ;} + } break; case 32: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 330 "dtc-parser.y" { (yyval.array).data = data_add_marker((yyvsp[(1) - (2)].array).data, LABEL, (yyvsp[(2) - (2)].labelref)); - ;} + } break; case 33: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 337 "dtc-parser.y" { (yyval.integer) = eval_literal((yyvsp[(1) - (1)].literal), 0, 64); - ;} + } break; case 34: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 341 "dtc-parser.y" { (yyval.integer) = eval_char_literal((yyvsp[(1) - (1)].literal)); - ;} + } break; case 35: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 345 "dtc-parser.y" { (yyval.integer) = (yyvsp[(2) - (3)].integer); - ;} + } break; case 38: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 356 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (5)].integer) ? (yyvsp[(3) - (5)].integer) : (yyvsp[(5) - (5)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (5)].integer) ? (yyvsp[(3) - (5)].integer) : (yyvsp[(5) - (5)].integer); } break; case 40: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 361 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) || (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) || (yyvsp[(3) - (3)].integer); } break; case 42: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 366 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) && (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) && (yyvsp[(3) - (3)].integer); } break; case 44: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 371 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) | (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) | (yyvsp[(3) - (3)].integer); } break; case 46: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 376 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) ^ (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) ^ (yyvsp[(3) - (3)].integer); } break; case 48: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 381 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) & (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) & (yyvsp[(3) - (3)].integer); } break; case 50: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 386 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) == (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) == (yyvsp[(3) - (3)].integer); } break; case 51: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 387 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) != (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) != (yyvsp[(3) - (3)].integer); } break; case 53: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 392 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) < (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) < (yyvsp[(3) - (3)].integer); } break; case 54: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 393 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) > (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) > (yyvsp[(3) - (3)].integer); } break; case 55: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 394 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) <= (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) <= (yyvsp[(3) - (3)].integer); } break; case 56: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 395 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) >= (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) >= (yyvsp[(3) - (3)].integer); } break; case 57: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 399 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) << (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) << (yyvsp[(3) - (3)].integer); } break; case 58: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 400 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) >> (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) >> (yyvsp[(3) - (3)].integer); } break; case 60: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 405 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) + (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) + (yyvsp[(3) - (3)].integer); } break; case 61: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 406 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) - (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) - (yyvsp[(3) - (3)].integer); } break; case 63: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 411 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) * (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) * (yyvsp[(3) - (3)].integer); } break; case 64: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 412 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) / (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) / (yyvsp[(3) - (3)].integer); } break; case 65: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 413 "dtc-parser.y" - { (yyval.integer) = (yyvsp[(1) - (3)].integer) % (yyvsp[(3) - (3)].integer); ;} + { (yyval.integer) = (yyvsp[(1) - (3)].integer) % (yyvsp[(3) - (3)].integer); } break; case 68: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 419 "dtc-parser.y" - { (yyval.integer) = -(yyvsp[(2) - (2)].integer); ;} + { (yyval.integer) = -(yyvsp[(2) - (2)].integer); } break; case 69: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 420 "dtc-parser.y" - { (yyval.integer) = ~(yyvsp[(2) - (2)].integer); ;} + { (yyval.integer) = ~(yyvsp[(2) - (2)].integer); } break; case 70: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 421 "dtc-parser.y" - { (yyval.integer) = !(yyvsp[(2) - (2)].integer); ;} + { (yyval.integer) = !(yyvsp[(2) - (2)].integer); } break; case 71: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 426 "dtc-parser.y" { (yyval.data) = empty_data; - ;} + } break; case 72: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 430 "dtc-parser.y" { (yyval.data) = data_append_byte((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].byte)); - ;} + } break; case 73: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 434 "dtc-parser.y" { (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref)); - ;} + } break; case 74: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 441 "dtc-parser.y" { (yyval.nodelist) = NULL; - ;} + } break; case 75: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 445 "dtc-parser.y" { (yyval.nodelist) = chain_node((yyvsp[(1) - (2)].node), (yyvsp[(2) - (2)].nodelist)); - ;} + } break; case 76: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 449 "dtc-parser.y" { print_error("syntax error: properties must precede subnodes"); YYERROR; - ;} + } break; case 77: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 457 "dtc-parser.y" { (yyval.node) = name_node((yyvsp[(2) - (2)].node), (yyvsp[(1) - (2)].propnodename)); - ;} + } break; case 78: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 461 "dtc-parser.y" { (yyval.node) = name_node(build_node_delete(), (yyvsp[(2) - (3)].propnodename)); - ;} + } break; case 79: -/* Line 1455 of yacc.c */ +/* Line 1806 of yacc.c */ #line 465 "dtc-parser.y" { add_label(&(yyvsp[(2) - (2)].node)->labels, (yyvsp[(1) - (2)].labelref)); (yyval.node) = (yyvsp[(2) - (2)].node); - ;} + } break; -/* Line 1455 of yacc.c */ -#line 2124 "dtc-parser.tab.c" +/* Line 1806 of yacc.c */ +#line 2154 "dtc-parser.tab.c" default: break; } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); YYPOPSTACK (yylen); @@ -2150,6 +2191,10 @@ yyreduce: | yyerrlab -- here on detecting error | `------------------------------------*/ yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + /* If not already recovering from an error, report this error. */ if (!yyerrstatus) { @@ -2157,37 +2202,36 @@ yyerrlab: #if ! YYERROR_VERBOSE yyerror (YY_("syntax error")); #else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) { - YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); - if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) - { - YYSIZE_T yyalloc = 2 * yysize; - if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) - yyalloc = YYSTACK_ALLOC_MAXIMUM; - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = (char *) YYSTACK_ALLOC (yyalloc); - if (yymsg) - yymsg_alloc = yyalloc; - else - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - } - } - - if (0 < yysize && yysize <= yymsg_alloc) - { - (void) yysyntax_error (yymsg, yystate, yychar); - yyerror (yymsg); - } - else - { - yyerror (YY_("syntax error")); - if (yysize != 0) - goto yyexhaustedlab; - } + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; } +# undef YYSYNTAX_ERROR #endif } @@ -2246,7 +2290,7 @@ yyerrlab1: for (;;) { yyn = yypact[yystate]; - if (yyn != YYPACT_NINF) + if (!yypact_value_is_default (yyn)) { yyn += YYTERROR; if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) @@ -2305,8 +2349,13 @@ yyexhaustedlab: yyreturn: if (yychar != YYEMPTY) - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval); + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } /* Do not reclaim the symbols of the rule which action triggered this YYABORT or YYACCEPT. */ YYPOPSTACK (yylen); @@ -2331,7 +2380,7 @@ yyreturn: -/* Line 1675 of yacc.c */ +/* Line 2067 of yacc.c */ #line 471 "dtc-parser.y" diff --git a/scripts/dtc/dtc-parser.tab.h_shipped b/scripts/dtc/dtc-parser.tab.h_shipped index 9d2dce41211f..25d3b88c6132 100644 --- a/scripts/dtc/dtc-parser.tab.h_shipped +++ b/scripts/dtc/dtc-parser.tab.h_shipped @@ -1,10 +1,8 @@ +/* A Bison parser, made by GNU Bison 2.5. */ -/* A Bison parser, made by GNU Bison 2.4.1. */ - -/* Skeleton interface for Bison's Yacc-like parsers in C +/* Bison interface for Yacc-like parsers in C - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 - Free Software Foundation, Inc. + Copyright (C) 1984, 1989-1990, 2000-2011 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 @@ -70,7 +68,7 @@ typedef union YYSTYPE { -/* Line 1676 of yacc.c */ +/* Line 2068 of yacc.c */ #line 40 "dtc-parser.y" char *propnodename; @@ -94,8 +92,8 @@ typedef union YYSTYPE -/* Line 1676 of yacc.c */ -#line 99 "dtc-parser.tab.h" +/* Line 2068 of yacc.c */ +#line 97 "dtc-parser.tab.h" } YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 # define yystype YYSTYPE /* obsolescent; will be withdrawn */ |