diff options
Diffstat (limited to 'scripts/kconfig')
| -rw-r--r-- | scripts/kconfig/lex.zconf.c_shipped | 57 | ||||
| -rw-r--r-- | scripts/kconfig/lkc.h | 2 | ||||
| -rw-r--r-- | scripts/kconfig/menu.c | 5 | ||||
| -rw-r--r-- | scripts/kconfig/zconf.l | 42 | ||||
| -rw-r--r-- | scripts/kconfig/zconf.tab.c_shipped | 657 | ||||
| -rw-r--r-- | scripts/kconfig/zconf.y | 173 |
6 files changed, 515 insertions, 421 deletions
diff --git a/scripts/kconfig/lex.zconf.c_shipped b/scripts/kconfig/lex.zconf.c_shipped index bedba89..24e3c8c 100644 --- a/scripts/kconfig/lex.zconf.c_shipped +++ b/scripts/kconfig/lex.zconf.c_shipped @@ -323,7 +323,7 @@ void zconffree (void * ); /* Begin user sect3 */ -#define zconfwrap(n) 1 +#define zconfwrap() 1 #define YY_SKIP_YYWRAP typedef unsigned char YY_CHAR; @@ -686,10 +686,10 @@ struct yy_trans_info static yyconst flex_int16_t yy_accept[61] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 34, 5, 4, 3, 2, 7, 8, 6, 32, 29, + 34, 5, 4, 2, 3, 7, 8, 6, 32, 29, 31, 24, 28, 27, 26, 22, 17, 13, 16, 20, - 22, 11, 12, 19, 19, 14, 22, 22, 4, 3, - 2, 2, 1, 6, 32, 29, 31, 30, 24, 23, + 22, 11, 12, 19, 19, 14, 22, 22, 4, 2, + 3, 3, 1, 6, 32, 29, 31, 30, 24, 23, 26, 25, 15, 20, 9, 19, 19, 21, 10, 18 } ; @@ -753,6 +753,11 @@ char *zconftext; #define START_STRSIZE 16 +static struct { + struct file *file; + int lineno; +} current_pos; + static char *text; static int text_size, text_asize; @@ -766,7 +771,7 @@ struct buffer *current_buf; static int last_ts, first_ts; static void zconf_endhelp(void); -static struct buffer *zconf_endfile(void); +static void zconf_endfile(void); void new_string(void) { @@ -993,17 +998,17 @@ do_action: /* This label is used only to access EOF actions. */ { /* beginning of action switch */ case 1: /* rule 1 can match eol */ -YY_RULE_SETUP -current_file->lineno++; - YY_BREAK case 2: +/* rule 2 can match eol */ YY_RULE_SETUP - +{ + current_file->lineno++; + return T_EOL; +} YY_BREAK case 3: -/* rule 3 can match eol */ YY_RULE_SETUP -current_file->lineno++; return T_EOL; + YY_BREAK case 4: YY_RULE_SETUP @@ -1023,8 +1028,10 @@ case 6: YY_RULE_SETUP { struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng); + BEGIN(PARAM); + current_pos.file = current_file; + current_pos.lineno = current_file->lineno; if (id && id->flags & TF_COMMAND) { - BEGIN(PARAM); zconflval.id = id; return id->token; } @@ -1040,7 +1047,11 @@ YY_RULE_SETUP case 8: /* rule 8 can match eol */ YY_RULE_SETUP -current_file->lineno++; BEGIN(INITIAL); +{ + BEGIN(INITIAL); + current_file->lineno++; + return T_EOL; + } YY_BREAK case 9: @@ -1246,9 +1257,9 @@ case YY_STATE_EOF(HELP): case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(COMMAND): { - if (current_buf) { + if (current_file) { zconf_endfile(); - return T_EOF; + return T_EOL; } fclose(zconfin); yyterminate(); @@ -1958,7 +1969,7 @@ YY_BUFFER_STATE zconf_scan_buffer (char * base, yy_size_t size ) /** Setup the input buffer state to scan a string. The next call to zconflex() will * scan from a @e copy of @a str. - * @param str a NUL-terminated string to scan + * @param yy_str a NUL-terminated string to scan * * @return the newly allocated buffer state object. * @note If you want to scan bytes that may contain NUL values, then use @@ -2276,7 +2287,7 @@ void zconf_nextfile(const char *name) current_file = file; } -static struct buffer *zconf_endfile(void) +static void zconf_endfile(void) { struct buffer *parent; @@ -2292,23 +2303,15 @@ static struct buffer *zconf_endfile(void) } free(current_buf); current_buf = parent; - - return parent; } int zconf_lineno(void) { - if (current_buf) - return current_file->lineno - 1; - else - return 0; + return current_pos.lineno; } char *zconf_curname(void) { - if (current_buf) - return current_file->name; - else - return "<none>"; + return current_pos.file ? current_pos.file->name : "<none>"; } diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h index 91491d0..ca02eb42 100644 --- a/scripts/kconfig/lkc.h +++ b/scripts/kconfig/lkc.h @@ -70,7 +70,7 @@ void kconfig_load(void); /* menu.c */ void menu_init(void); -void menu_add_menu(void); +struct menu *menu_add_menu(void); void menu_end_menu(void); void menu_add_entry(struct symbol *sym); void menu_end_entry(void); diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index c2a423a..0fce20c 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -61,10 +61,11 @@ void menu_end_entry(void) { } -void menu_add_menu(void) +struct menu *menu_add_menu(void) { - current_menu = current_entry; + menu_end_entry(); last_entry_ptr = ¤t_entry->list; + return current_menu = current_entry; } void menu_end_menu(void) diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l index cfcfabd..cfa4607 100644 --- a/scripts/kconfig/zconf.l +++ b/scripts/kconfig/zconf.l @@ -18,6 +18,11 @@ #define START_STRSIZE 16 +static struct { + struct file *file; + int lineno; +} current_pos; + static char *text; static int text_size, text_asize; @@ -31,7 +36,7 @@ struct buffer *current_buf; static int last_ts, first_ts; static void zconf_endhelp(void); -static struct buffer *zconf_endfile(void); +static void zconf_endfile(void); void new_string(void) { @@ -70,10 +75,13 @@ n [A-Za-z0-9_] int str = 0; int ts, i; -[ \t]*#.*\n current_file->lineno++; +[ \t]*#.*\n | +[ \t]*\n { + current_file->lineno++; + return T_EOL; +} [ \t]*#.* -[ \t]*\n current_file->lineno++; return T_EOL; [ \t]+ { BEGIN(COMMAND); @@ -88,8 +96,10 @@ n [A-Za-z0-9_] <COMMAND>{ {n}+ { struct kconf_id *id = kconf_id_lookup(yytext, yyleng); + BEGIN(PARAM); + current_pos.file = current_file; + current_pos.lineno = current_file->lineno; if (id && id->flags & TF_COMMAND) { - BEGIN(PARAM); zconflval.id = id; return id->token; } @@ -98,7 +108,11 @@ n [A-Za-z0-9_] return T_WORD; } . - \n current_file->lineno++; BEGIN(INITIAL); + \n { + BEGIN(INITIAL); + current_file->lineno++; + return T_EOL; + } } <PARAM>{ @@ -214,9 +228,9 @@ n [A-Za-z0-9_] } <<EOF>> { - if (current_buf) { + if (current_file) { zconf_endfile(); - return T_EOF; + return T_EOL; } fclose(yyin); yyterminate(); @@ -307,7 +321,7 @@ void zconf_nextfile(const char *name) current_file = file; } -static struct buffer *zconf_endfile(void) +static void zconf_endfile(void) { struct buffer *parent; @@ -323,22 +337,14 @@ static struct buffer *zconf_endfile(void) } free(current_buf); current_buf = parent; - - return parent; } int zconf_lineno(void) { - if (current_buf) - return current_file->lineno - 1; - else - return 0; + return current_pos.lineno; } char *zconf_curname(void) { - if (current_buf) - return current_file->name; - else - return "<none>"; + return current_pos.file ? current_pos.file->name : "<none>"; } diff --git a/scripts/kconfig/zconf.tab.c_shipped b/scripts/kconfig/zconf.tab.c_shipped index 3fc2962..ea7755d 100644 --- a/scripts/kconfig/zconf.tab.c_shipped +++ b/scripts/kconfig/zconf.tab.c_shipped @@ -89,11 +89,10 @@ T_CLOSE_PAREN = 283, T_OPEN_PAREN = 284, T_EOL = 285, - T_EOF = 286, - T_OR = 287, - T_AND = 288, - T_EQUAL = 289, - T_NOT = 290 + T_OR = 286, + T_AND = 287, + T_EQUAL = 288, + T_NOT = 289 }; #endif #define T_MAINMENU 258 @@ -124,11 +123,10 @@ #define T_CLOSE_PAREN 283 #define T_OPEN_PAREN 284 #define T_EOL 285 -#define T_EOF 286 -#define T_OR 287 -#define T_AND 288 -#define T_EQUAL 289 -#define T_NOT 290 +#define T_OR 286 +#define T_AND 287 +#define T_EQUAL 288 +#define T_NOT 289 @@ -162,14 +160,18 @@ int cdebug = PRINTD; extern int zconflex(void); static void zconfprint(const char *err, ...); +static void zconf_error(const char *err, ...); static void zconferror(const char *err); -static bool zconf_endtoken(int token, int starttoken, int endtoken); +static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken); struct symbol *symbol_hash[257]; static struct menu *current_menu, *current_entry; +#define YYDEBUG 0 +#if YYDEBUG #define YYERROR_VERBOSE +#endif /* Enabling traces. */ @@ -188,8 +190,8 @@ static struct menu *current_menu, *current_entry; #if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) typedef union YYSTYPE { - int token; char *string; + struct file *file; struct symbol *symbol; struct expr *expr; struct menu *menu; @@ -308,22 +310,22 @@ union yyalloc #endif /* YYFINAL -- State number of the termination state. */ -#define YYFINAL 2 +#define YYFINAL 3 /* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 179 +#define YYLAST 264 /* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 36 +#define YYNTOKENS 35 /* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 41 +#define YYNNTS 42 /* YYNRULES -- Number of rules. */ -#define YYNRULES 97 +#define YYNRULES 104 /* YYNRULES -- Number of states. */ -#define YYNSTATES 159 +#define YYNSTATES 175 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ #define YYUNDEFTOK 2 -#define YYMAXUTOK 290 +#define YYMAXUTOK 289 #define YYTRANSLATE(YYX) \ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) @@ -359,8 +361,7 @@ static const unsigned char yytranslate[] = 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, - 35 + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34 }; #if YYDEBUG @@ -368,65 +369,70 @@ static const unsigned char yytranslate[] = YYRHS. */ static const unsigned short int yyprhs[] = { - 0, 0, 3, 4, 7, 9, 11, 13, 17, 19, - 21, 23, 26, 28, 30, 32, 34, 36, 38, 42, - 45, 49, 52, 53, 56, 59, 62, 65, 69, 74, - 79, 84, 90, 93, 96, 98, 102, 105, 106, 109, - 112, 115, 118, 123, 127, 130, 135, 136, 139, 143, - 145, 149, 152, 153, 156, 159, 162, 166, 169, 171, - 175, 178, 179, 182, 185, 188, 192, 196, 198, 202, - 205, 208, 211, 212, 215, 218, 223, 227, 231, 232, - 235, 237, 239, 242, 245, 248, 250, 252, 253, 256, - 258, 262, 266, 270, 273, 277, 281, 283 + 0, 0, 3, 5, 6, 9, 12, 15, 20, 23, + 28, 33, 37, 39, 41, 43, 45, 47, 49, 51, + 53, 55, 57, 59, 61, 63, 67, 70, 74, 77, + 81, 84, 85, 88, 91, 94, 97, 100, 104, 109, + 114, 119, 125, 128, 131, 133, 137, 138, 141, 144, + 147, 150, 153, 158, 162, 165, 170, 171, 174, 178, + 180, 184, 185, 188, 191, 194, 198, 201, 203, 207, + 208, 211, 214, 217, 221, 225, 228, 231, 234, 235, + 238, 241, 244, 249, 253, 257, 258, 261, 263, 265, + 268, 271, 274, 276, 279, 280, 283, 285, 289, 293, + 297, 300, 304, 308, 310 }; /* YYRHS -- A `-1'-separated list of the rules' RHS. */ static const yysigned_char yyrhs[] = { - 37, 0, -1, -1, 37, 38, -1, 39, -1, 49, - -1, 60, -1, 3, 71, 73, -1, 5, -1, 15, - -1, 8, -1, 1, 73, -1, 55, -1, 65, -1, - 41, -1, 43, -1, 63, -1, 73, -1, 10, 25, - 30, -1, 40, 44, -1, 11, 25, 30, -1, 42, - 44, -1, -1, 44, 45, -1, 44, 69, -1, 44, - 67, -1, 44, 30, -1, 20, 70, 30, -1, 19, - 71, 74, 30, -1, 21, 75, 74, 30, -1, 22, - 25, 74, 30, -1, 23, 76, 76, 74, 30, -1, - 7, 30, -1, 46, 50, -1, 72, -1, 47, 52, - 48, -1, 47, 52, -1, -1, 50, 51, -1, 50, - 69, -1, 50, 67, -1, 50, 30, -1, 19, 71, - 74, 30, -1, 20, 70, 30, -1, 18, 30, -1, - 21, 25, 74, 30, -1, -1, 52, 39, -1, 14, - 75, 30, -1, 72, -1, 53, 56, 54, -1, 53, - 56, -1, -1, 56, 39, -1, 56, 60, -1, 56, - 49, -1, 4, 71, 30, -1, 57, 68, -1, 72, - -1, 58, 61, 59, -1, 58, 61, -1, -1, 61, - 39, -1, 61, 60, -1, 61, 49, -1, 61, 1, - 30, -1, 6, 71, 30, -1, 62, -1, 9, 71, - 30, -1, 64, 68, -1, 12, 30, -1, 66, 13, - -1, -1, 68, 69, -1, 68, 30, -1, 16, 24, - 75, 30, -1, 16, 75, 30, -1, 17, 75, 30, - -1, -1, 71, 74, -1, 25, -1, 26, -1, 5, - 73, -1, 8, 73, -1, 15, 73, -1, 30, -1, - 31, -1, -1, 14, 75, -1, 76, -1, 76, 34, - 76, -1, 76, 27, 76, -1, 29, 75, 28, -1, - 35, 75, -1, 75, 32, 75, -1, 75, 33, 75, - -1, 25, -1, 26, -1 + 36, 0, -1, 37, -1, -1, 37, 39, -1, 37, + 50, -1, 37, 61, -1, 37, 3, 71, 73, -1, + 37, 72, -1, 37, 25, 1, 30, -1, 37, 38, + 1, 30, -1, 37, 1, 30, -1, 16, -1, 19, + -1, 20, -1, 22, -1, 18, -1, 23, -1, 21, + -1, 30, -1, 56, -1, 65, -1, 42, -1, 44, + -1, 63, -1, 25, 1, 30, -1, 1, 30, -1, + 10, 25, 30, -1, 41, 45, -1, 11, 25, 30, + -1, 43, 45, -1, -1, 45, 46, -1, 45, 69, + -1, 45, 67, -1, 45, 40, -1, 45, 30, -1, + 20, 70, 30, -1, 19, 71, 74, 30, -1, 21, + 75, 74, 30, -1, 22, 25, 74, 30, -1, 23, + 76, 76, 74, 30, -1, 7, 30, -1, 47, 51, + -1, 72, -1, 48, 53, 49, -1, -1, 51, 52, + -1, 51, 69, -1, 51, 67, -1, 51, 30, -1, + 51, 40, -1, 19, 71, 74, 30, -1, 20, 70, + 30, -1, 18, 30, -1, 21, 25, 74, 30, -1, + -1, 53, 39, -1, 14, 75, 73, -1, 72, -1, + 54, 57, 55, -1, -1, 57, 39, -1, 57, 61, + -1, 57, 50, -1, 4, 71, 30, -1, 58, 68, + -1, 72, -1, 59, 62, 60, -1, -1, 62, 39, + -1, 62, 61, -1, 62, 50, -1, 6, 71, 30, + -1, 9, 71, 30, -1, 64, 68, -1, 12, 30, + -1, 66, 13, -1, -1, 68, 69, -1, 68, 30, + -1, 68, 40, -1, 16, 24, 75, 30, -1, 16, + 75, 30, -1, 17, 75, 30, -1, -1, 71, 74, + -1, 25, -1, 26, -1, 5, 30, -1, 8, 30, + -1, 15, 30, -1, 30, -1, 73, 30, -1, -1, + 14, 75, -1, 76, -1, 76, 33, 76, -1, 76, + 27, 76, -1, 29, 75, 28, -1, 34, 75, -1, + 75, 31, 75, -1, 75, 32, 75, -1, 25, -1, + 26, -1 }; /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ static const unsigned short int yyrline[] = { - 0, 92, 92, 93, 96, 97, 98, 99, 100, 101, - 102, 103, 107, 108, 109, 110, 111, 112, 118, 126, - 132, 140, 150, 152, 153, 154, 155, 158, 166, 172, - 182, 188, 196, 205, 211, 220, 221, 227, 229, 230, - 231, 232, 235, 241, 252, 258, 268, 270, 275, 284, - 293, 294, 300, 302, 303, 304, 309, 316, 322, 331, - 332, 338, 340, 341, 342, 343, 346, 352, 359, 366, - 373, 379, 386, 387, 388, 391, 396, 401, 409, 411, - 416, 417, 420, 421, 422, 426, 426, 428, 429, 432, - 433, 434, 435, 436, 437, 438, 441, 442 + 0, 103, 103, 105, 107, 108, 109, 110, 111, 112, + 113, 117, 121, 121, 121, 121, 121, 121, 121, 125, + 126, 127, 128, 129, 130, 134, 135, 141, 149, 155, + 163, 173, 175, 176, 177, 178, 179, 182, 190, 196, + 206, 212, 220, 229, 234, 242, 245, 247, 248, 249, + 250, 251, 254, 260, 271, 277, 287, 289, 294, 302, + 310, 313, 315, 316, 317, 322, 329, 334, 342, 345, + 347, 348, 349, 352, 360, 367, 374, 380, 387, 389, + 390, 391, 394, 399, 404, 412, 414, 419, 420, 423, + 424, 425, 429, 430, 433, 434, 437, 438, 439, 440, + 441, 442, 443, 446, 447 }; #endif @@ -440,16 +446,16 @@ static const char *const yytname[] = "T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS", "T_REQUIRES", "T_OPTIONAL", "T_PROMPT", "T_TYPE", "T_DEFAULT", "T_SELECT", "T_RANGE", "T_ON", "T_WORD", "T_WORD_QUOTE", "T_UNEQUAL", - "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_EOL", "T_EOF", "T_OR", "T_AND", - "T_EQUAL", "T_NOT", "$accept", "input", "block", "common_block", - "config_entry_start", "config_stmt", "menuconfig_entry_start", - "menuconfig_stmt", "config_option_list", "config_option", "choice", - "choice_entry", "choice_end", "choice_stmt", "choice_option_list", - "choice_option", "choice_block", "if", "if_end", "if_stmt", "if_block", - "menu", "menu_entry", "menu_end", "menu_stmt", "menu_block", "source", - "source_stmt", "comment", "comment_stmt", "help_start", "help", - "depends_list", "depends", "prompt_stmt_opt", "prompt", "end", - "nl_or_eof", "if_expr", "expr", "symbol", 0 + "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_EOL", "T_OR", "T_AND", "T_EQUAL", + "T_NOT", "$accept", "input", "stmt_list", "option_name", "common_stmt", + "option_error", "config_entry_start", "config_stmt", + "menuconfig_entry_start", "menuconfig_stmt", "config_option_list", + "config_option", "choice", "choice_entry", "choice_end", "choice_stmt", + "choice_option_list", "choice_option", "choice_block", "if_entry", + "if_end", "if_stmt", "if_block", "menu", "menu_entry", "menu_end", + "menu_stmt", "menu_block", "source_stmt", "comment", "comment_stmt", + "help_start", "help", "depends_list", "depends", "prompt_stmt_opt", + "prompt", "end", "nl", "if_expr", "expr", "symbol", 0 }; #endif @@ -461,38 +467,40 @@ static const unsigned short int yytoknum[] = 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, - 285, 286, 287, 288, 289, 290 + 285, 286, 287, 288, 289 }; # endif /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ static const unsigned char yyr1[] = { - 0, 36, 37, 37, 38, 38, 38, 38, 38, 38, - 38, 38, 39, 39, 39, 39, 39, 39, 40, 41, - 42, 43, 44, 44, 44, 44, 44, 45, 45, 45, - 45, 45, 46, 47, 48, 49, 49, 50, 50, 50, - 50, 50, 51, 51, 51, 51, 52, 52, 53, 54, - 55, 55, 56, 56, 56, 56, 57, 58, 59, 60, - 60, 61, 61, 61, 61, 61, 62, 63, 64, 65, - 66, 67, 68, 68, 68, 69, 69, 69, 70, 70, - 71, 71, 72, 72, 72, 73, 73, 74, 74, 75, - 75, 75, 75, 75, 75, 75, 76, 76 + 0, 35, 36, 37, 37, 37, 37, 37, 37, 37, + 37, 37, 38, 38, 38, 38, 38, 38, 38, 39, + 39, 39, 39, 39, 39, 40, 40, 41, 42, 43, + 44, 45, 45, 45, 45, 45, 45, 46, 46, 46, + 46, 46, 47, 48, 49, 50, 51, 51, 51, 51, + 51, 51, 52, 52, 52, 52, 53, 53, 54, 55, + 56, 57, 57, 57, 57, 58, 59, 60, 61, 62, + 62, 62, 62, 63, 64, 65, 66, 67, 68, 68, + 68, 68, 69, 69, 69, 70, 70, 71, 71, 72, + 72, 72, 73, 73, 74, 74, 75, 75, 75, 75, + 75, 75, 75, 76, 76 }; /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ static const unsigned char yyr2[] = { - 0, 2, 0, 2, 1, 1, 1, 3, 1, 1, - 1, 2, 1, 1, 1, 1, 1, 1, 3, 2, - 3, 2, 0, 2, 2, 2, 2, 3, 4, 4, - 4, 5, 2, 2, 1, 3, 2, 0, 2, 2, + 0, 2, 1, 0, 2, 2, 2, 4, 2, 4, + 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 3, 2, 3, 2, 3, + 2, 0, 2, 2, 2, 2, 2, 3, 4, 4, + 4, 5, 2, 2, 1, 3, 0, 2, 2, 2, 2, 2, 4, 3, 2, 4, 0, 2, 3, 1, - 3, 2, 0, 2, 2, 2, 3, 2, 1, 3, - 2, 0, 2, 2, 2, 3, 3, 1, 3, 2, - 2, 2, 0, 2, 2, 4, 3, 3, 0, 2, - 1, 1, 2, 2, 2, 1, 1, 0, 2, 1, - 3, 3, 3, 2, 3, 3, 1, 1 + 3, 0, 2, 2, 2, 3, 2, 1, 3, 0, + 2, 2, 2, 3, 3, 2, 2, 2, 0, 2, + 2, 2, 4, 3, 3, 0, 2, 1, 1, 2, + 2, 2, 1, 2, 0, 2, 1, 3, 3, 3, + 2, 3, 3, 1, 1 }; /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state @@ -500,136 +508,160 @@ static const unsigned char yyr2[] = means the default is an error. */ static const unsigned char yydefact[] = { - 2, 0, 1, 0, 0, 0, 8, 0, 0, 10, - 0, 0, 0, 0, 9, 85, 86, 3, 4, 22, - 14, 22, 15, 37, 46, 5, 52, 12, 72, 61, - 6, 67, 16, 72, 13, 17, 11, 80, 81, 0, - 0, 0, 32, 0, 0, 0, 96, 97, 0, 0, - 0, 89, 19, 21, 33, 36, 51, 57, 0, 69, - 7, 56, 66, 68, 18, 20, 0, 93, 48, 0, - 0, 0, 0, 0, 0, 0, 0, 78, 0, 0, - 0, 26, 23, 0, 25, 24, 0, 0, 78, 0, - 41, 38, 40, 39, 0, 0, 0, 47, 35, 34, - 53, 55, 50, 54, 49, 74, 73, 0, 62, 64, - 59, 63, 58, 92, 94, 95, 91, 90, 70, 0, - 0, 0, 87, 0, 87, 87, 87, 0, 71, 44, - 87, 0, 87, 82, 83, 84, 65, 0, 76, 77, - 0, 0, 27, 79, 0, 0, 87, 0, 43, 0, - 75, 88, 28, 29, 30, 0, 42, 45, 31 + 3, 0, 0, 1, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 12, 16, 13, 14, + 18, 15, 17, 0, 19, 0, 4, 31, 22, 31, + 23, 46, 56, 5, 61, 20, 78, 69, 6, 24, + 78, 21, 8, 11, 87, 88, 0, 0, 89, 0, + 42, 90, 0, 0, 0, 103, 104, 0, 0, 0, + 96, 91, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 92, 7, 65, 73, 74, 27, 29, 0, + 100, 0, 0, 58, 0, 0, 9, 10, 0, 0, + 0, 0, 0, 85, 0, 0, 0, 0, 36, 35, + 32, 0, 34, 33, 0, 0, 85, 0, 50, 51, + 47, 49, 48, 57, 45, 44, 62, 64, 60, 63, + 59, 80, 81, 79, 70, 72, 68, 71, 67, 93, + 99, 101, 102, 98, 97, 26, 76, 0, 0, 0, + 94, 0, 94, 94, 94, 0, 0, 77, 54, 94, + 0, 94, 0, 83, 84, 0, 0, 37, 86, 0, + 0, 94, 25, 0, 53, 0, 82, 95, 38, 39, + 40, 0, 52, 55, 41 }; /* YYDEFGOTO[NTERM-NUM]. */ static const short int yydefgoto[] = { - -1, 1, 17, 18, 19, 20, 21, 22, 52, 82, - 23, 24, 98, 25, 54, 91, 55, 26, 102, 27, - 56, 28, 29, 110, 30, 58, 31, 32, 33, 34, - 83, 84, 57, 85, 123, 124, 99, 35, 141, 50, - 51 + -1, 1, 2, 25, 26, 99, 27, 28, 29, 30, + 64, 100, 31, 32, 114, 33, 66, 110, 67, 34, + 118, 35, 68, 36, 37, 126, 38, 70, 39, 40, + 41, 101, 102, 69, 103, 141, 142, 42, 73, 156, + 59, 60 }; /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing STATE-NUM. */ -#define YYPACT_NINF -113 +#define YYPACT_NINF -78 static const short int yypact[] = { - -113, 37, -113, 114, 136, 136, -113, 136, -29, -113, - 136, -19, -14, -10, -113, -113, -113, -113, -113, -113, - -113, -113, -113, -113, -113, -113, -113, -113, -113, -113, - -113, -113, -113, -113, -113, -113, -113, -113, -113, 114, - 9, 25, -113, 56, 60, 65, -113, -113, -10, -10, - 33, -1, 108, 108, 41, 103, 92, 5, 74, 5, - -113, -113, -113, -113, -113, -113, 115, -113, -113, -10, - -10, 138, 138, 80, 111, -10, 136, 136, -10, 2, - 138, -113, -113, 113, -113, -113, 85, 136, 136, 107, - -113, -113, -113, -113, 114, 114, 114, -113, -113, -113, - -113, -113, -113, -113, -113, -113, -113, 120, -113, -113, - -113, -113, -113, -113, 121, -113, -113, -113, -113, -10, - 109, 119, 16, 137, 16, 17, 16, 138, -113, -113, - 16, 139, 16, -113, -113, -113, -113, 123, -113, -113, - -10, 140, -113, -113, 141, 142, 16, 143, -113, 144, - -113, 133, -113, -113, -113, 145, -113, -113, -113 + -78, 2, 159, -78, -21, 0, 0, -12, 0, 1, + 4, 0, 27, 38, 60, 58, -78, -78, -78, -78, + -78, -78, -78, 100, -78, 104, -78, -78, -78, -78, + -78, -78, -78, -78, -78, -78, -78, -78, -78, -78, + -78, -78, -78, -78, -78, -78, 86, 113, -78, 114, + -78, -78, 125, 127, 128, -78, -78, 60, 60, 210, + 65, -78, 141, 142, 39, 103, 182, 200, 6, 66, + 6, 131, -78, 146, -78, -78, -78, -78, -78, 196, + -78, 60, 60, 146, 40, 40, -78, -78, 155, 156, + -2, 60, 0, 0, 60, 105, 40, 194, -78, -78, + -78, 206, -78, -78, 183, 0, 0, 195, -78, -78, + -78, -78, -78, -78, -78, -78, -78, -78, -78, -78, + -78, -78, -78, -78, -78, -78, -78, -78, -78, -78, + -78, 197, -78, -78, -78, -78, -78, 60, 213, 216, + 212, 203, 212, 190, 212, 40, 208, -78, -78, 212, + 222, 212, 219, -78, -78, 60, 223, -78, -78, 224, + 225, 212, -78, 226, -78, 227, -78, 47, -78, -78, + -78, 228, -78, -78, -78 }; /* YYPGOTO[NTERM-NUM]. */ static const short int yypgoto[] = { - -113, -113, -113, 14, -113, -113, -113, -113, 147, -113, - -113, -113, -113, -2, -113, -113, -113, -113, -113, -113, - -113, -113, -113, -113, 101, -113, -113, -113, -113, -113, - -113, 122, 146, 62, 89, 0, 102, -3, -112, -46, - -63 + -78, -78, -78, -78, 164, -36, -78, -78, -78, -78, + 230, -78, -78, -78, -78, 29, -78, -78, -78, -78, + -78, -78, -78, -78, -78, -78, 59, -78, -78, -78, + -78, -78, 198, 220, 24, 157, -5, 169, 202, 74, + -53, -77 }; /* 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. */ -#define YYTABLE_NINF -61 +#define YYTABLE_NINF -76 static const short int yytable[] = { - 36, 42, 66, 67, 39, 40, 44, 41, 116, 117, - 43, 45, 143, 144, 145, 46, 47, 127, 147, 48, - 149, 74, 75, 114, 115, 49, 71, 126, 120, 121, - 140, 140, 125, 72, 155, 105, 60, 2, 3, 61, - 4, 5, 6, 7, 8, 9, 10, 11, 12, 69, - 70, 13, 14, 73, 101, 62, 109, 74, 75, 86, - 87, 88, 89, 68, 146, 69, 70, 15, 16, 97, - 100, 90, 108, 137, -60, 107, 122, -60, 5, 94, - 7, 8, 95, 10, 11, 12, 63, 130, 13, 96, - 64, 133, 134, 135, 151, 65, 5, 94, 7, 8, - 95, 10, 11, 12, 15, 16, 13, 96, 94, 7, - 118, 95, 10, 11, 12, 129, 93, 13, 96, 106, - 73, 106, 15, 16, 74, 75, 128, 76, 77, 78, - 79, 80, 132, 15, 16, 119, 46, 47, 81, 138, - 48, 69, 70, 113, 15, 16, 49, 69, 70, 139, - 136, 69, 70, 150, 70, 69, 70, 103, 104, 111, - 112, 37, 38, 46, 47, 69, 70, 142, 53, 148, - 152, 153, 154, 156, 157, 158, 92, 131, 0, 59 + 46, 47, 3, 49, 79, 80, 52, 133, 134, 43, + 6, 7, 8, 9, 10, 11, 12, 13, 48, 145, + 14, 15, 137, 55, 56, 44, 45, 57, 131, 132, + 109, 50, 58, 122, 51, 122, 24, 138, 139, -28, + 88, 143, -28, -28, -28, -28, -28, -28, -28, -28, + -28, 89, 53, -28, -28, 90, 91, -28, 92, 93, + 94, 95, 96, 54, 97, 55, 56, 88, 161, 98, + -66, -66, -66, -66, -66, -66, -66, -66, 81, 82, + -66, -66, 90, 91, 152, 55, 56, 140, 61, 57, + 112, 97, 84, 123, 58, 123, 121, 117, 85, 125, + 149, 62, 167, -30, 88, 63, -30, -30, -30, -30, + -30, -30, -30, -30, -30, 89, 72, -30, -30, 90, + 91, -30, 92, 93, 94, 95, 96, 119, 97, 127, + 144, -75, 88, 98, -75, -75, -75, -75, -75, -75, + -75, -75, -75, 74, 75, -75, -75, 90, 91, -75, + -75, -75, -75, -75, -75, 76, 97, 77, 78, -2, + 4, 121, 5, 6, 7, 8, 9, 10, 11, 12, + 13, 86, 87, 14, 15, 16, 129, 17, 18, 19, + 20, 21, 22, 88, 23, 135, 136, -43, -43, 24, + -43, -43, -43, -43, 89, 146, -43, -43, 90, 91, + 104, 105, 106, 107, 155, 7, 8, 97, 10, 11, + 12, 13, 108, 148, 14, 15, 158, 159, 160, 147, + 151, 81, 82, 163, 130, 165, 155, 81, 82, 82, + 24, 113, 116, 157, 124, 171, 115, 120, 162, 128, + 72, 81, 82, 153, 81, 82, 154, 81, 82, 166, + 81, 82, 164, 168, 169, 170, 172, 173, 174, 65, + 71, 83, 0, 150, 111 }; static const short int yycheck[] = { - 3, 30, 48, 49, 4, 5, 25, 7, 71, 72, - 10, 25, 124, 125, 126, 25, 26, 80, 130, 29, - 132, 16, 17, 69, 70, 35, 27, 25, 74, 75, - 14, 14, 78, 34, 146, 30, 39, 0, 1, 30, - 3, 4, 5, 6, 7, 8, 9, 10, 11, 32, - 33, 14, 15, 12, 56, 30, 58, 16, 17, 18, - 19, 20, 21, 30, 127, 32, 33, 30, 31, 55, - 56, 30, 58, 119, 0, 1, 76, 3, 4, 5, - 6, 7, 8, 9, 10, 11, 30, 87, 14, 15, - 30, 94, 95, 96, 140, 30, 4, 5, 6, 7, - 8, 9, 10, 11, 30, 31, 14, 15, 5, 6, - 30, 8, 9, 10, 11, 30, 54, 14, 15, 57, - 12, 59, 30, 31, 16, 17, 13, 19, 20, 21, - 22, 23, 25, 30, 31, 24, 25, 26, 30, 30, - 29, 32, 33, 28, 30, 31, 35, 32, 33, 30, - 30, 32, 33, 30, 33, 32, 33, 56, 56, 58, - 58, 25, 26, 25, 26, 32, 33, 30, 21, 30, - 30, 30, 30, 30, 30, 30, 54, 88, -1, 33 + 5, 6, 0, 8, 57, 58, 11, 84, 85, 30, + 4, 5, 6, 7, 8, 9, 10, 11, 30, 96, + 14, 15, 24, 25, 26, 25, 26, 29, 81, 82, + 66, 30, 34, 69, 30, 71, 30, 90, 91, 0, + 1, 94, 3, 4, 5, 6, 7, 8, 9, 10, + 11, 12, 25, 14, 15, 16, 17, 18, 19, 20, + 21, 22, 23, 25, 25, 25, 26, 1, 145, 30, + 4, 5, 6, 7, 8, 9, 10, 11, 31, 32, + 14, 15, 16, 17, 137, 25, 26, 92, 30, 29, + 66, 25, 27, 69, 34, 71, 30, 68, 33, 70, + 105, 1, 155, 0, 1, 1, 3, 4, 5, 6, + 7, 8, 9, 10, 11, 12, 30, 14, 15, 16, + 17, 18, 19, 20, 21, 22, 23, 68, 25, 70, + 25, 0, 1, 30, 3, 4, 5, 6, 7, 8, + 9, 10, 11, 30, 30, 14, 15, 16, 17, 18, + 19, 20, 21, 22, 23, 30, 25, 30, 30, 0, + 1, 30, 3, 4, 5, 6, 7, 8, 9, 10, + 11, 30, 30, 14, 15, 16, 30, 18, 19, 20, + 21, 22, 23, 1, 25, 30, 30, 5, 6, 30, + 8, 9, 10, 11, 12, 1, 14, 15, 16, 17, + 18, 19, 20, 21, 14, 5, 6, 25, 8, 9, + 10, 11, 30, 30, 14, 15, 142, 143, 144, 13, + 25, 31, 32, 149, 28, 151, 14, 31, 32, 32, + 30, 67, 68, 30, 70, 161, 67, 68, 30, 70, + 30, 31, 32, 30, 31, 32, 30, 31, 32, 30, + 31, 32, 30, 30, 30, 30, 30, 30, 30, 29, + 40, 59, -1, 106, 66 }; /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing symbol of state STATE-NUM. */ static const unsigned char yystos[] = { - 0, 37, 0, 1, 3, 4, 5, 6, 7, 8, - 9, 10, 11, 14, 15, 30, 31, 38, 39, 40, - 41, 42, 43, 46, 47, 49, 53, 55, 57, 58, - 60, 62, 63, 64, 65, 73, 73, 25, 26, 71, - 71, 71, 30, 71, 25, 25, 25, 26, 29, 35, - 75, 76, 44, 44, 50, 52, 56, 68, 61, 68, - 73, 30, 30, 30, 30, 30, 75, 75, 30, 32, - 33, 27, 34, 12, 16, 17, 19, 20, 21, 22, - 23, 30, 45, 66, 67, 69, 18, 19, 20, 21, - 30, 51, 67, 69, 5, 8, 15, 39, 48, 72, - 39, 49, 54, 60, 72, 30, 69, 1, 39, 49, - 59, 60, 72, 28, 75, 75, 76, 76, 30, 24, - 75, 75, 71, 70, 71, 75, 25, 76, 13, 30, - 71, 70, 25, 73, 73, 73, 30, 75, 30, 30, - 14, 74, 30, 74, 74, 74, 76, 74, 30, 74, - 30, 75, 30, 30, 30, 74, 30, 30, 30 + 0, 36, 37, 0, 1, 3, 4, 5, 6, 7, + 8, 9, 10, 11, 14, 15, 16, 18, 19, 20, + 21, 22, 23, 25, 30, 38, 39, 41, 42, 43, + 44, 47, 48, 50, 54, 56, 58, 59, 61, 63, + 64, 65, 72, 30, 25, 26, 71, 71, 30, 71, + 30, 30, 71, 25, 25, 25, 26, 29, 34, 75, + 76, 30, 1, 1, 45, 45, 51, 53, 57, 68, + 62, 68, 30, 73, 30, 30, 30, 30, 30, 75, + 75, 31, 32, 73, 27, 33, 30, 30, 1, 12, + 16, 17, 19, 20, 21, 22, 23, 25, 30, 40, + 46, 66, 67, 69, 18, 19, 20, 21, 30, 40, + 52, 67, 69, 39, 49, 72, 39, 50, 55, 61, + 72, 30, 40, 69, 39, 50, 60, 61, 72, 30, + 28, 75, 75, 76, 76, 30, 30, 24, 75, 75, + 71, 70, 71, 75, 25, 76, 1, 13, 30, 71, + 70, 25, 75, 30, 30, 14, 74, 30, 74, 74, + 74, 76, 30, 74, 30, 74, 30, 75, 30, 30, + 30, 74, 30, 30, 30 }; #if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) @@ -966,6 +998,36 @@ yydestruct (yymsg, yytype, yyvaluep) switch (yytype) { + case 48: /* choice_entry */ + + { + fprintf(stderr, "%s:%d: missing end statement for this entry\n", + (yyvaluep->menu)->file->name, (yyvaluep->menu)->lineno); + if (current_menu == (yyvaluep->menu)) + menu_end_menu(); +}; + + break; + case 54: /* if_entry */ + + { + fprintf(stderr, "%s:%d: missing end statement for this entry\n", + (yyvaluep->menu)->file->name, (yyvaluep->menu)->lineno); + if (current_menu == (yyvaluep->menu)) + menu_end_menu(); +}; + + break; + case 59: /* menu_entry */ + + { + fprintf(stderr, "%s:%d: missing end statement for this entry\n", + (yyvaluep->menu)->file->name, (yyvaluep->menu)->lineno); + if (current_menu == (yyvaluep->menu)) + menu_end_menu(); +}; + + break; default: break; @@ -1271,25 +1333,37 @@ yyreduce: { case 8: - { zconfprint("unexpected 'endmenu' statement"); ;} + { zconf_error("unexpected end statement"); ;} break; case 9: - { zconfprint("unexpected 'endif' statement"); ;} + { zconf_error("unknown statement \"%s\"", (yyvsp[-2].string)); ;} break; case 10: - { zconfprint("unexpected 'endchoice' statement"); ;} + { + zconf_error("unexpected option \"%s\"", kconf_id_strings + (yyvsp[-2].id)->name); +;} break; case 11: - { zconfprint("syntax error"); yyerrok; ;} + { zconf_error("invalid statement"); ;} break; - case 18: + case 25: + + { zconf_error("unknown option \"%s\"", (yyvsp[-2].string)); ;} + break; + + case 26: + + { zconf_error("invalid option"); ;} + break; + + case 27: { struct symbol *sym = sym_lookup((yyvsp[-1].string), 0); @@ -1299,7 +1373,7 @@ yyreduce: ;} break; - case 19: + case 28: { menu_end_entry(); @@ -1307,7 +1381,7 @@ yyreduce: ;} break; - case 20: + case 29: { struct symbol *sym = sym_lookup((yyvsp[-1].string), 0); @@ -1317,7 +1391,7 @@ yyreduce: ;} break; - case 21: + case 30: { if (current_entry->prompt) @@ -1329,7 +1403,7 @@ yyreduce: ;} break; - case 27: + case 37: { menu_set_type((yyvsp[-2].id)->stype); @@ -1339,7 +1413,7 @@ yyreduce: ;} break; - case 28: + case 38: { menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr)); @@ -1347,7 +1421,7 @@ yyreduce: ;} break; - case 29: + case 39: { menu_add_expr(P_DEFAULT, (yyvsp[-2].expr), (yyvsp[-1].expr)); @@ -1359,7 +1433,7 @@ yyreduce: ;} break; - case 30: + case 40: { menu_add_symbol(P_SELECT, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr)); @@ -1367,7 +1441,7 @@ yyreduce: ;} break; - case 31: + case 41: { menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[-3].symbol), (yyvsp[-2].symbol)), (yyvsp[-1].expr)); @@ -1375,7 +1449,7 @@ yyreduce: ;} break; - case 32: + case 42: { struct symbol *sym = sym_lookup(NULL, 0); @@ -1386,33 +1460,24 @@ yyreduce: ;} break; - case 33: + case 43: { - menu_end_entry(); - menu_add_menu(); + (yyval.menu) = menu_add_menu(); ;} break; - case 34: + case 44: { - if (zconf_endtoken((yyvsp[0].token), T_CHOICE, T_ENDCHOICE)) { + if (zconf_endtoken((yyvsp[0].id), T_CHOICE, T_ENDCHOICE)) { menu_end_menu(); printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno()); } ;} break; - case 36: - - { - printf("%s:%d: missing 'endchoice' for this 'choice' statement\n", current_menu->file->name, current_menu->lineno); - zconfnerrs++; -;} - break; - - case 42: + case 52: { menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr)); @@ -1420,7 +1485,7 @@ yyreduce: ;} break; - case 43: + case 53: { if ((yyvsp[-2].id)->stype == S_BOOLEAN || (yyvsp[-2].id)->stype == S_TRISTATE) { @@ -1433,7 +1498,7 @@ yyreduce: ;} break; - case 44: + case 54: { current_entry->sym->flags |= SYMBOL_OPTIONAL; @@ -1441,7 +1506,7 @@ yyreduce: ;} break; - case 45: + case 55: { if ((yyvsp[-3].id)->stype == S_UNKNOWN) { @@ -1453,36 +1518,27 @@ yyreduce: ;} break; - case 48: + case 58: { printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); menu_add_entry(NULL); menu_add_dep((yyvsp[-1].expr)); - menu_end_entry(); - menu_add_menu(); + (yyval.menu) = menu_add_menu(); ;} break; - case 49: + case 59: { - if (zconf_endtoken((yyvsp[0].token), T_IF, T_ENDIF)) { + if (zconf_endtoken((yyvsp[0].id), T_IF, T_ENDIF)) { menu_end_menu(); printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno()); } ;} break; - case 51: - - { - printf("%s:%d: missing 'endif' for this 'if' statement\n", current_menu->file->name, current_menu->lineno); - zconfnerrs++; -;} - break; - - case 56: + case 65: { menu_add_entry(NULL); @@ -1491,53 +1547,32 @@ yyreduce: ;} break; - case 57: + case 66: { - menu_end_entry(); - menu_add_menu(); + (yyval.menu) = menu_add_menu(); ;} break; - case 58: + case 67: { - if (zconf_endtoken((yyvsp[0].token), T_MENU, T_ENDMENU)) { + if (zconf_endtoken((yyvsp[0].id), T_MENU, T_ENDMENU)) { menu_end_menu(); printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno()); } ;} break; - case 60: + case 73: { - printf("%s:%d: missing 'endmenu' for this 'menu' statement\n", current_menu->file->name, current_menu->lineno); - zconfnerrs++; -;} - break; - - case 65: - - { zconfprint("invalid menu option"); yyerrok; ;} - break; - - case 66: - - { - (yyval.string) = (yyvsp[-1].string); printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string)); + zconf_nextfile((yyvsp[-1].string)); ;} break; - case 67: - - { - zconf_nextfile((yyvsp[0].string)); -;} - break; - - case 68: + case 74: { menu_add_entry(NULL); @@ -1546,14 +1581,14 @@ yyreduce: ;} break; - case 69: + case 75: { menu_end_entry(); ;} break; - case 70: + case 76: { printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno()); @@ -1561,14 +1596,14 @@ yyreduce: ;} break; - case 71: + case 77: { current_entry->sym->help = (yyvsp[0].string); ;} break; - case 75: + case 82: { menu_add_dep((yyvsp[-1].expr)); @@ -1576,7 +1611,7 @@ yyreduce: ;} break; - case 76: + case 83: { menu_add_dep((yyvsp[-1].expr)); @@ -1584,7 +1619,7 @@ yyreduce: ;} break; - case 77: + case 84: { menu_add_dep((yyvsp[-1].expr)); @@ -1592,79 +1627,79 @@ yyreduce: ;} break; - case 79: + case 86: { menu_add_prompt(P_PROMPT, (yyvsp[-1].string), (yyvsp[0].expr)); ;} break; - case 82: + case 89: - { (yyval.token) = T_ENDMENU; ;} + { (yyval.id) = (yyvsp[-1].id); ;} break; - case 83: + case 90: - { (yyval.token) = T_ENDCHOICE; ;} + { (yyval.id) = (yyvsp[-1].id); ;} break; - case 84: + case 91: - { (yyval.token) = T_ENDIF; ;} + { (yyval.id) = (yyvsp[-1].id); ;} break; - case 87: + case 94: { (yyval.expr) = NULL; ;} break; - case 88: + case 95: { (yyval.expr) = (yyvsp[0].expr); ;} break; - case 89: + case 96: { (yyval.expr) = expr_alloc_symbol((yyvsp[0].symbol)); ;} break; - case 90: + case 97: { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); ;} break; - case 91: + case 98: { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); ;} break; - case 92: + case 99: { (yyval.expr) = (yyvsp[-1].expr); ;} break; - case 93: + case 100: { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[0].expr)); ;} break; - case 94: + case 101: { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[-2].expr), (yyvsp[0].expr)); ;} break; - case 95: + case 102: { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[-2].expr), (yyvsp[0].expr)); ;} break; - case 96: + case 103: { (yyval.symbol) = sym_lookup((yyvsp[0].string), 0); free((yyvsp[0].string)); ;} break; - case 97: + case 104: { (yyval.symbol) = sym_lookup((yyvsp[0].string), 1); free((yyvsp[0].string)); ;} break; @@ -1916,7 +1951,10 @@ void conf_parse(const char *name) modules_sym = sym_lookup("MODULES", 0); rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL); - //zconfdebug = 1; +#if YYDEBUG + if (getenv("ZCONF_DEBUG")) + zconfdebug = 1; +#endif zconfparse(); if (zconfnerrs) exit(1); @@ -1937,20 +1975,25 @@ const char *zconf_tokenname(int token) case T_ENDCHOICE: return "endchoice"; case T_IF: return "if"; case T_ENDIF: return "endif"; + case T_DEPENDS: return "depends"; } return "<token>"; } -static bool zconf_endtoken(int token, int starttoken, int endtoken) +static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken) { - if (token != endtoken) { - zconfprint("unexpected '%s' within %s block", zconf_tokenname(token), zconf_tokenname(starttoken)); + if (id->token != endtoken) { + zconf_error("unexpected '%s' within %s block", + kconf_id_strings + id->name, zconf_tokenname(starttoken)); zconfnerrs++; return false; } if (current_menu->file != current_file) { - zconfprint("'%s' in different file than '%s'", zconf_tokenname(token), zconf_tokenname(starttoken)); - zconfprint("location of the '%s'", zconf_tokenname(starttoken)); + zconf_error("'%s' in different file than '%s'", + kconf_id_strings + id->name, zconf_tokenname(starttoken)); + fprintf(stderr, "%s:%d: location of the '%s'\n", + current_menu->file->name, current_menu->lineno, + zconf_tokenname(starttoken)); zconfnerrs++; return false; } @@ -1961,7 +2004,19 @@ static void zconfprint(const char *err, ...) { va_list ap; - fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno() + 1); + fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); + va_start(ap, err); + vfprintf(stderr, err, ap); + va_end(ap); + fprintf(stderr, "\n"); +} + +static void zconf_error(const char *err, ...) +{ + va_list ap; + + zconfnerrs++; + fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); va_start(ap, err); vfprintf(stderr, err, ap); va_end(ap); @@ -1970,7 +2025,9 @@ static void zconfprint(const char *err, ...) static void zconferror(const char *err) { +#if YYDEBUG fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err); +#endif } void print_quoted_string(FILE *out, const char *str) diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y index 1211781..1f61fba 100644 --- a/scripts/kconfig/zconf.y +++ b/scripts/kconfig/zconf.y @@ -25,21 +25,25 @@ int cdebug = PRINTD; extern int zconflex(void); static void zconfprint(const char *err, ...); +static void zconf_error(const char *err, ...); static void zconferror(const char *err); -static bool zconf_endtoken(int token, int starttoken, int endtoken); +static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken); struct symbol *symbol_hash[257]; static struct menu *current_menu, *current_entry; +#define YYDEBUG 0 +#if YYDEBUG #define YYERROR_VERBOSE +#endif %} -%expect 40 +%expect 26 %union { - int token; char *string; + struct file *file; struct symbol *symbol; struct expr *expr; struct menu *menu; @@ -74,7 +78,6 @@ static struct menu *current_menu, *current_entry; %token T_CLOSE_PAREN %token T_OPEN_PAREN %token T_EOL -%token T_EOF %left T_OR %left T_AND @@ -82,34 +85,54 @@ static struct menu *current_menu, *current_entry; %nonassoc T_NOT %type <string> prompt -%type <string> source %type <symbol> symbol %type <expr> expr %type <expr> if_expr -%type <token> end +%type <id> end +%type <id> option_name +%type <menu> if_entry menu_entry choice_entry + +%destructor { + fprintf(stderr, "%s:%d: missing end statement for this entry\n", + $$->file->name, $$->lineno); + if (current_menu == $$) + menu_end_menu(); +} if_entry menu_entry choice_entry %% -input: /* empty */ - | input block +input: stmt_list; + +stmt_list: + /* empty */ + | stmt_list common_stmt + | stmt_list choice_stmt + | stmt_list menu_stmt + | stmt_list T_MAINMENU prompt nl + | stmt_list end { zconf_error("unexpected end statement"); } + | stmt_list T_WORD error T_EOL { zconf_error("unknown statement \"%s\"", $2); } + | stmt_list option_name error T_EOL +{ + zconf_error("unexpected option \"%s\"", kconf_id_strings + $2->name); +} + | stmt_list error T_EOL { zconf_error("invalid statement"); } ; -block: common_block - | choice_stmt - | menu_stmt - | T_MAINMENU prompt nl_or_eof - | T_ENDMENU { zconfprint("unexpected 'endmenu' statement"); } - | T_ENDIF { zconfprint("unexpected 'endif' statement"); } - | T_ENDCHOICE { zconfprint("unexpected 'endchoice' statement"); } - | error nl_or_eof { zconfprint("syntax error"); yyerrok; } +option_name: + T_DEPENDS | T_PROMPT | T_TYPE | T_SELECT | T_OPTIONAL | T_RANGE | T_DEFAULT ; -common_block: - if_stmt +common_stmt: + T_EOL + | if_stmt | comment_stmt | config_stmt | menuconfig_stmt | source_stmt - | nl_or_eof +; + +option_error: + T_WORD error T_EOL { zconf_error("unknown option \"%s\"", $1); } + | error T_EOL { zconf_error("invalid option"); } ; @@ -152,6 +175,7 @@ config_option_list: | config_option_list config_option | config_option_list depends | config_option_list help + | config_option_list option_error | config_option_list T_EOL ; @@ -204,8 +228,7 @@ choice: T_CHOICE T_EOL choice_entry: choice choice_option_list { - menu_end_entry(); - menu_add_menu(); + $$ = menu_add_menu(); }; choice_end: end @@ -216,13 +239,8 @@ choice_end: end } }; -choice_stmt: - choice_entry choice_block choice_end - | choice_entry choice_block -{ - printf("%s:%d: missing 'endchoice' for this 'choice' statement\n", current_menu->file->name, current_menu->lineno); - zconfnerrs++; -}; +choice_stmt: choice_entry choice_block choice_end +; choice_option_list: /* empty */ @@ -230,6 +248,7 @@ choice_option_list: | choice_option_list depends | choice_option_list help | choice_option_list T_EOL + | choice_option_list option_error ; choice_option: T_PROMPT prompt if_expr T_EOL @@ -267,18 +286,17 @@ choice_option: T_DEFAULT T_WORD if_expr T_EOL choice_block: /* empty */ - | choice_block common_block + | choice_block common_stmt ; /* if entry */ -if: T_IF expr T_EOL +if_entry: T_IF expr nl { printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); menu_add_entry(NULL); menu_add_dep($2); - menu_end_entry(); - menu_add_menu(); + $$ = menu_add_menu(); }; if_end: end @@ -289,17 +307,12 @@ if_end: end } }; -if_stmt: - if if_block if_end - | if if_block -{ - printf("%s:%d: missing 'endif' for this 'if' statement\n", current_menu->file->name, current_menu->lineno); - zconfnerrs++; -}; +if_stmt: if_entry if_block if_end +; if_block: /* empty */ - | if_block common_block + | if_block common_stmt | if_block menu_stmt | if_block choice_stmt ; @@ -315,8 +328,7 @@ menu: T_MENU prompt T_EOL menu_entry: menu depends_list { - menu_end_entry(); - menu_add_menu(); + $$ = menu_add_menu(); }; menu_end: end @@ -327,31 +339,20 @@ menu_end: end } }; -menu_stmt: - menu_entry menu_block menu_end - | menu_entry menu_block -{ - printf("%s:%d: missing 'endmenu' for this 'menu' statement\n", current_menu->file->name, current_menu->lineno); - zconfnerrs++; -}; +menu_stmt: menu_entry menu_block menu_end +; menu_block: /* empty */ - | menu_block common_block + | menu_block common_stmt | menu_block menu_stmt | menu_block choice_stmt - | menu_block error T_EOL { zconfprint("invalid menu option"); yyerrok; } ; -source: T_SOURCE prompt T_EOL +source_stmt: T_SOURCE prompt T_EOL { - $$ = $2; printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), $2); -}; - -source_stmt: source -{ - zconf_nextfile($1); + zconf_nextfile($2); }; /* comment entry */ @@ -383,9 +384,11 @@ help: help_start T_HELPTEXT /* depends option */ -depends_list: /* empty */ - | depends_list depends - | depends_list T_EOL +depends_list: + /* empty */ + | depends_list depends + | depends_list T_EOL + | depends_list option_error ; depends: T_DEPENDS T_ON expr T_EOL @@ -417,13 +420,15 @@ prompt: T_WORD | T_WORD_QUOTE ; -end: T_ENDMENU nl_or_eof { $$ = T_ENDMENU; } - | T_ENDCHOICE nl_or_eof { $$ = T_ENDCHOICE; } - | T_ENDIF nl_or_eof { $$ = T_ENDIF; } +end: T_ENDMENU T_EOL { $$ = $1; } + | T_ENDCHOICE T_EOL { $$ = $1; } + | T_ENDIF T_EOL { $$ = $1; } ; -nl_or_eof: - T_EOL | T_EOF; +nl: + T_EOL + | nl T_EOL +; if_expr: /* empty */ { $$ = NULL; } | T_IF expr { $$ = $2; } @@ -456,7 +461,10 @@ void conf_parse(const char *name) modules_sym = sym_lookup("MODULES", 0); rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL); - //zconfdebug = 1; +#if YYDEBUG + if (getenv("ZCONF_DEBUG")) + zconfdebug = 1; +#endif zconfparse(); if (zconfnerrs) exit(1); @@ -477,20 +485,25 @@ const char *zconf_tokenname(int token) case T_ENDCHOICE: return "endchoice"; case T_IF: return "if"; case T_ENDIF: return "endif"; + case T_DEPENDS: return "depends"; } return "<token>"; } -static bool zconf_endtoken(int token, int starttoken, int endtoken) +static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken) { - if (token != endtoken) { - zconfprint("unexpected '%s' within %s block", zconf_tokenname(token), zconf_tokenname(starttoken)); + if (id->token != endtoken) { + zconf_error("unexpected '%s' within %s block", + kconf_id_strings + id->name, zconf_tokenname(starttoken)); zconfnerrs++; return false; } if (current_menu->file != current_file) { - zconfprint("'%s' in different file than '%s'", zconf_tokenname(token), zconf_tokenname(starttoken)); - zconfprint("location of the '%s'", zconf_tokenname(starttoken)); + zconf_error("'%s' in different file than '%s'", + kconf_id_strings + id->name, zconf_tokenname(starttoken)); + fprintf(stderr, "%s:%d: location of the '%s'\n", + current_menu->file->name, current_menu->lineno, + zconf_tokenname(starttoken)); zconfnerrs++; return false; } @@ -501,7 +514,19 @@ static void zconfprint(const char *err, ...) { va_list ap; - fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno() + 1); + fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); + va_start(ap, err); + vfprintf(stderr, err, ap); + va_end(ap); + fprintf(stderr, "\n"); +} + +static void zconf_error(const char *err, ...) +{ + va_list ap; + + zconfnerrs++; + fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); va_start(ap, err); vfprintf(stderr, err, ap); va_end(ap); @@ -510,7 +535,9 @@ static void zconfprint(const char *err, ...) static void zconferror(const char *err) { +#if YYDEBUG fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err); +#endif } void print_quoted_string(FILE *out, const char *str) |
