kpriv/linux-hardened
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild

Browse source 
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild:
  kconfig: add named choice group
  kconfig: fix choice dependency check
  kconifg: 'select' considered less evil
  dontdiff: ignore timeconst.h
  dontdiff: add modules.order
  kbuild: fix unportability in gen_initramfs_list.sh
  kbuild: fix help output to show correct arch
  kbuild: show defconfig subdirs in make help
  kconfig: reversed borderlines in inputbox
This commit is contained in:
Linus Torvalds 2008-04-28 17:29:43 -07:00
commit f05c463be5
11 changed files with 324 additions and 259 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Documentation/dontdiff
View file

@ -141,6 +141,7 @@ mkprep
mktables
mktree
modpost
modules.order
modversions.h*
offset.h
offsets.h
@ -171,6 +172,7 @@ sm_tbl*
split-include
tags
tftpboot.img
timeconst.h
times.h*
tkparse
trix_boot.h

17
Documentation/kbuild/kconfig-language.txt
View file

@ -104,14 +104,15 @@ applicable everywhere (see syntax).
Reverse dependencies can only be used with boolean or tristate
symbols.
Note:
select is evil.... select will by brute force set a symbol
equal to 'y' without visiting the dependencies. So abusing
select you are able to select a symbol FOO even if FOO depends
on BAR that is not set. In general use select only for
non-visible symbols (no prompts anywhere) and for symbols with
no dependencies. That will limit the usefulness but on the
other hand avoid the illegal configurations all over. kconfig
should one day warn about such things.
select should be used with care. select will force
a symbol to a value without visiting the dependencies.
By abusing select you are able to select a symbol FOO even
if FOO depends on BAR that is not set.
In general use select only for non-visible symbols
(no prompts anywhere) and for symbols with no dependencies.
That will limit the usefulness but on the other hand avoid
the illegal configurations all over.
kconfig should one day warn about such things.
- numerical ranges: "range" <symbol> <symbol> ["if" <expr>]
This allows to limit the range of possible input values for int

27
Makefile
View file

@ -1174,8 +1174,10 @@ rpm: include/config/kernel.release FORCE
# Brief documentation of the typical targets used
# ---------------------------------------------------------------------------
boards := $(wildcard $(srctree)/arch/$(ARCH)/configs/*_defconfig)
boards := $(wildcard $(srctree)/arch/$(SRCARCH)/configs/*_defconfig)
boards := $(notdir $(boards))
board-dirs := $(dir $(wildcard $(srctree)/arch/$(SRCARCH)/configs/*/*_defconfig))
board-dirs := $(sort $(notdir $(board-dirs:/=)))
help:
@echo 'Cleaning targets:'
@ -1221,14 +1223,19 @@ help:
@echo 'Documentation targets:'
@$(MAKE) -f $(srctree)/Documentation/DocBook/Makefile dochelp
@echo ''
@echo 'Architecture specific targets ($(ARCH)):'
@echo 'Architecture specific targets ($(SRCARCH)):'
@$(if $(archhelp),$(archhelp),\
echo ' No architecture specific help defined for $(ARCH)')
echo ' No architecture specific help defined for $(SRCARCH)')
@echo ''
@$(if $(boards), \
$(foreach b, $(boards), \
printf " %-24s - Build for %s\\n" $(b) $(subst _defconfig,,$(b));) \
echo '')
@$(if $(board-dirs), \
$(foreach b, $(board-dirs), \
printf " %-16s - Show %s-specific targets\\n" help-$(b) $(b);) \
printf " %-16s - Show all of the above\\n" help-boards; \
echo '')
@echo ' make V=0|1 [targets] 0 => quiet build (default), 1 => verbose build'
@echo ' make V=2 [targets] 2 => give reason for rebuild of target'
@ -1240,6 +1247,20 @@ help:
@echo 'For further info see the ./README file'
help-board-dirs := $(addprefix help-,$(board-dirs))
help-boards: $(help-board-dirs)
boards-per-dir = $(notdir $(wildcard $(srctree)/arch/$(SRCARCH)/configs/$*/*_defconfig))
$(help-board-dirs): help-%:
@echo 'Architecture specific targets ($(SRCARCH) $*):'
@$(if $(boards-per-dir), \
$(foreach b, $(boards-per-dir), \
printf " %-24s - Build for %s\\n" $*/$(b) $(subst _defconfig,,$(b));) \
echo '')
# Documentation targets
# ---------------------------------------------------------------------------
%docs: scripts_basic FORCE

2
scripts/gen_initramfs_list.sh
View file

@ -135,7 +135,7 @@ parse() {
str="${ftype} ${name} ${str} ${dev} ${maj} ${min}"
;;
"slink")
local target=`field 11 $(LC_ALL=C ls -l "${location}")`
local target=`readlink "${location}"`
str="${ftype} ${name} ${target} ${str}"
;;
*)

25
scripts/kconfig/lex.zconf.c_shipped
View file

@ -5,25 +5,6 @@
/* A lexical scanner generated by flex */
#define yy_create_buffer zconf_create_buffer
#define yy_delete_buffer zconf_delete_buffer
#define yy_flex_debug zconf_flex_debug
#define yy_init_buffer zconf_init_buffer
#define yy_flush_buffer zconf_flush_buffer
#define yy_load_buffer_state zconf_load_buffer_state
#define yy_switch_to_buffer zconf_switch_to_buffer
#define yyin zconfin
#define yyleng zconfleng
#define yylex zconflex
#define yylineno zconflineno
#define yyout zconfout
#define yyrestart zconfrestart
#define yytext zconftext
#define yywrap zconfwrap
#define yyalloc zconfalloc
#define yyrealloc zconfrealloc
#define yyfree zconffree
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
@ -354,7 +335,7 @@ void zconffree (void * );
/* Begin user sect3 */
#define zconfwrap(n) 1
#define zconfwrap() 1
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
@ -1535,7 +1516,7 @@ static int yy_get_next_buffer (void)
/* Read in more data. */
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
(yy_n_chars), num_to_read );
(yy_n_chars), (size_t) num_to_read );
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
@ -2007,7 +1988,7 @@ 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 yystr 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

2
scripts/kconfig/lkc_proto.h
View file

@ -21,7 +21,7 @@ P(menu_get_help,const char *,(struct menu *menu));
/* symbol.c */
P(symbol_hash,struct symbol *,[SYMBOL_HASHSIZE]);
P(sym_lookup,struct symbol *,(const char *name, int isconst));
P(sym_lookup,struct symbol *,(const char *name, int flags));
P(sym_find,struct symbol *,(const char *name));
P(sym_re_search,struct symbol **,(const char *pattern));
P(sym_type_name,const char *,(enum symbol_type type));

2
scripts/kconfig/lxdialog/inputbox.c
View file

@ -89,7 +89,7 @@ do_resize:
box_y = y + 2;
box_x = (width - box_width) / 2;
draw_box(dialog, y + 1, box_x - 1, 3, box_width + 2,
dlg.border.atr, dlg.dialog.atr);
dlg.dialog.atr, dlg.border.atr);
print_buttons(dialog, height, width, 0);

64
scripts/kconfig/menu.c
View file

@ -235,18 +235,22 @@ void menu_finalize(struct menu *parent)
sym = parent->sym;
if (parent->list) {
if (sym && sym_is_choice(sym)) {
/* find the first choice value and find out choice type */
for (menu = parent->list; menu; menu = menu->next) {
if (menu->sym) {
current_entry = parent;
if (sym->type == S_UNKNOWN)
if (sym->type == S_UNKNOWN) {
/* find the first choice value to find out choice type */
current_entry = parent;
for (menu = parent->list; menu; menu = menu->next) {
if (menu->sym && menu->sym->type != S_UNKNOWN) {
menu_set_type(menu->sym->type);
current_entry = menu;
if (menu->sym->type == S_UNKNOWN)
menu_set_type(sym->type);
break;
break;
}
}
}
/* set the type of the remaining choice values */
for (menu = parent->list; menu; menu = menu->next) {
current_entry = menu;
if (menu->sym && menu->sym->type == S_UNKNOWN)
menu_set_type(sym->type);
}
parentdep = expr_alloc_symbol(sym);
} else if (parent->prompt)
parentdep = parent->prompt->visible.expr;
@ -313,50 +317,36 @@ void menu_finalize(struct menu *parent)
}
}
for (menu = parent->list; menu; menu = menu->next) {
if (sym && sym_is_choice(sym) && menu->sym) {
if (sym && sym_is_choice(sym) &&
menu->sym && !sym_is_choice_value(menu->sym)) {
current_entry = menu;
menu->sym->flags |= SYMBOL_CHOICEVAL;
if (!menu->prompt)
menu_warn(menu, "choice value must have a prompt");
for (prop = menu->sym->prop; prop; prop = prop->next) {
if (prop->type == P_PROMPT && prop->menu != menu) {
prop_warn(prop, "choice values "
"currently only support a "
"single prompt");
}
if (prop->type == P_DEFAULT)
prop_warn(prop, "defaults for choice "
"values not supported");
"values not supported");
if (prop->menu == menu)
continue;
if (prop->type == P_PROMPT &&
prop->menu->parent->sym != sym)
prop_warn(prop, "choice value used outside its choice group");
}
current_entry = menu;
if (menu->sym->type == S_UNKNOWN)
menu_set_type(sym->type);
/* Non-tristate choice values of tristate choices must
* depend on the choice being set to Y. The choice
* values' dependencies were propagated to their
* properties above, so the change here must be re-
* propagated. */
* propagated.
*/
if (sym->type == S_TRISTATE && menu->sym->type != S_TRISTATE) {
basedep = expr_alloc_comp(E_EQUAL, sym, &symbol_yes);
basedep = expr_alloc_and(basedep, menu->dep);
basedep = expr_eliminate_dups(basedep);
menu->dep = basedep;
menu->dep = expr_alloc_and(basedep, menu->dep);
for (prop = menu->sym->prop; prop; prop = prop->next) {
if (prop->menu != menu)
continue;
dep = expr_alloc_and(expr_copy(basedep),
prop->visible.expr);
dep = expr_eliminate_dups(dep);
dep = expr_trans_bool(dep);
prop->visible.expr = dep;
if (prop->type == P_SELECT) {
struct symbol *es = prop_get_symbol(prop);
dep2 = expr_alloc_symbol(menu->sym);
dep = expr_alloc_and(dep2,
expr_copy(dep));
dep = expr_alloc_or(es->rev_dep.expr, dep);
dep = expr_eliminate_dups(dep);
es->rev_dep.expr = dep;
}
prop->visible.expr = expr_alloc_and(expr_copy(basedep),
prop->visible.expr);
}
}
menu_add_symbol(P_CHOICE, sym, NULL);

128
scripts/kconfig/symbol.c
View file

@ -40,7 +40,7 @@ void sym_add_default(struct symbol *sym, const char *def)
{
struct property *prop = prop_alloc(P_DEFAULT, sym);
prop->expr = expr_alloc_symbol(sym_lookup(def, 1));
prop->expr = expr_alloc_symbol(sym_lookup(def, SYMBOL_CONST));
}
void sym_init(void)
@ -350,9 +350,6 @@ void sym_calc_value(struct symbol *sym)
;
}
if (sym->flags & SYMBOL_AUTO)
sym->flags &= ~SYMBOL_WRITE;
sym->curr = newval;
if (sym_is_choice(sym) && newval.tri == yes)
sym->curr.val = sym_calc_choice(sym);
@ -377,6 +374,9 @@ void sym_calc_value(struct symbol *sym)
sym_set_changed(choice_sym);
}
}
if (sym->flags & SYMBOL_AUTO)
sym->flags &= ~SYMBOL_WRITE;
}
void sym_clear_all_valid(void)
@ -651,7 +651,7 @@ bool sym_is_changable(struct symbol *sym)
return sym->visible > sym->rev_dep.tri;
}
struct symbol *sym_lookup(const char *name, int isconst)
struct symbol *sym_lookup(const char *name, int flags)
{
struct symbol *symbol;
const char *ptr;
@ -671,11 +671,10 @@ struct symbol *sym_lookup(const char *name, int isconst)
hash &= 0xff;
for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next) {
if (!strcmp(symbol->name, name)) {
if ((isconst && symbol->flags & SYMBOL_CONST) ||
(!isconst && !(symbol->flags & SYMBOL_CONST)))
return symbol;
}
if (!strcmp(symbol->name, name) &&
(flags ? symbol->flags & flags
: !(symbol->flags & (SYMBOL_CONST|SYMBOL_CHOICE))))
return symbol;
}
new_name = strdup(name);
} else {
@ -687,8 +686,7 @@ struct symbol *sym_lookup(const char *name, int isconst)
memset(symbol, 0, sizeof(*symbol));
symbol->name = new_name;
symbol->type = S_UNKNOWN;
if (isconst)
symbol->flags |= SYMBOL_CONST;
symbol->flags |= flags;
symbol->next = symbol_hash[hash];
symbol_hash[hash] = symbol;
@ -762,8 +760,6 @@ struct symbol **sym_re_search(const char *pattern)
}
struct symbol *sym_check_deps(struct symbol *sym);
static struct symbol *sym_check_expr_deps(struct expr *e)
{
struct symbol *sym;
@ -795,6 +791,65 @@ static struct symbol *sym_check_expr_deps(struct expr *e)
}
/* return NULL when dependencies are OK */
static struct symbol *sym_check_sym_deps(struct symbol *sym)
{
struct symbol *sym2;
struct property *prop;
sym2 = sym_check_expr_deps(sym->rev_dep.expr);
if (sym2)
return sym2;
for (prop = sym->prop; prop; prop = prop->next) {
if (prop->type == P_CHOICE || prop->type == P_SELECT)
continue;
sym2 = sym_check_expr_deps(prop->visible.expr);
if (sym2)
break;
if (prop->type != P_DEFAULT || sym_is_choice(sym))
continue;
sym2 = sym_check_expr_deps(prop->expr);
if (sym2)
break;
}
return sym2;
}
static struct symbol *sym_check_choice_deps(struct symbol *choice)
{
struct symbol *sym, *sym2;
struct property *prop;
struct expr *e;
prop = sym_get_choice_prop(choice);
expr_list_for_each_sym(prop->expr, e, sym)
sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED);
choice->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED);
sym2 = sym_check_sym_deps(choice);
choice->flags &= ~SYMBOL_CHECK;
if (sym2)
goto out;
expr_list_for_each_sym(prop->expr, e, sym) {
sym2 = sym_check_sym_deps(sym);
if (sym2) {
fprintf(stderr, " -> %s", sym->name);
break;
}
}
out:
expr_list_for_each_sym(prop->expr, e, sym)
sym->flags &= ~SYMBOL_CHECK;
if (sym2 && sym_is_choice_value(sym2) &&
prop_get_symbol(sym_get_choice_prop(sym2)) == choice)
sym2 = choice;
return sym2;
}
struct symbol *sym_check_deps(struct symbol *sym)
{
struct symbol *sym2;
@ -802,33 +857,34 @@ struct symbol *sym_check_deps(struct symbol *sym)
if (sym->flags & SYMBOL_CHECK) {
fprintf(stderr, "%s:%d:error: found recursive dependency: %s",
sym->prop->file->name, sym->prop->lineno, sym->name);
sym->prop->file->name, sym->prop->lineno,
sym->name ? sym->name : "<choice>");
return sym;
}
if (sym->flags & SYMBOL_CHECKED)
return NULL;
sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED);
sym2 = sym_check_expr_deps(sym->rev_dep.expr);
if (sym2)
goto out;
for (prop = sym->prop; prop; prop = prop->next) {
if (prop->type == P_CHOICE || prop->type == P_SELECT)
continue;
sym2 = sym_check_expr_deps(prop->visible.expr);
if (sym2)
goto out;
if (prop->type != P_DEFAULT || sym_is_choice(sym))
continue;
sym2 = sym_check_expr_deps(prop->expr);
if (sym2)
goto out;
if (sym_is_choice_value(sym)) {
/* for choice groups start the check with main choice symbol */
prop = sym_get_choice_prop(sym);
sym2 = sym_check_deps(prop_get_symbol(prop));
} else if (sym_is_choice(sym)) {
sym2 = sym_check_choice_deps(sym);
} else {
sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED);
sym2 = sym_check_sym_deps(sym);
sym->flags &= ~SYMBOL_CHECK;
}
out:
if (sym2)
fprintf(stderr, " -> %s%s", sym->name, sym2 == sym? "\n": "");
sym->flags &= ~SYMBOL_CHECK;
if (sym2) {
fprintf(stderr, " -> %s", sym->name ? sym->name : "<choice>");
if (sym2 == sym) {
fprintf(stderr, "\n");
zconfnerrs++;
sym2 = NULL;
}
}
return sym2;
}
@ -904,7 +960,7 @@ void prop_add_env(const char *env)
}
prop = prop_alloc(P_ENV, sym);
prop->expr = expr_alloc_symbol(sym_lookup(env, 1));
prop->expr = expr_alloc_symbol(sym_lookup(env, SYMBOL_CONST));
sym_env_list = expr_alloc_one(E_LIST, sym_env_list);
sym_env_list->right.sym = sym;

301
scripts/kconfig/zconf.tab.c_shipped
View file

@ -446,16 +446,16 @@ union yyalloc
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 3
/* YYLAST -- Last index in YYTABLE. */
#define YYLAST 258
#define YYLAST 259
/* YYNTOKENS -- Number of terminals. */
#define YYNTOKENS 35
/* YYNNTS -- Number of nonterminals. */
#define YYNNTS 45
#define YYNNTS 46
/* YYNRULES -- Number of rules. */
#define YYNRULES 108
#define YYNRULES 110
/* YYNRULES -- Number of states. */
#define YYNSTATES 178
#define YYNSTATES 180
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2
@ -507,13 +507,14 @@ static const yytype_uint16 yyprhs[] =
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, 103, 107,
112, 117, 122, 128, 132, 133, 137, 138, 141, 144,
147, 149, 153, 154, 157, 160, 163, 166, 169, 174,
178, 181, 186, 187, 190, 194, 196, 200, 201, 204,
207, 210, 214, 217, 219, 223, 224, 227, 230, 233,
237, 241, 244, 247, 250, 251, 254, 257, 260, 265,
266, 269, 271, 273, 276, 279, 282, 284, 287, 288,
291, 293, 297, 301, 305, 308, 312, 316, 318
112, 117, 122, 128, 132, 133, 137, 138, 141, 145,
148, 150, 154, 155, 158, 161, 164, 167, 170, 175,
179, 182, 187, 188, 191, 195, 197, 201, 202, 205,
208, 211, 215, 218, 220, 224, 225, 228, 231, 234,
238, 242, 245, 248, 251, 252, 255, 258, 261, 266,
267, 270, 272, 274, 277, 280, 283, 285, 288, 289,
292, 294, 298, 302, 306, 309, 313, 317, 319, 321,
322
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
@ -533,24 +534,25 @@ static const yytype_int8 yyrhs[] =
30, -1, 20, 78, 77, 30, -1, 21, 25, 77,
30, -1, 22, 79, 79, 77, 30, -1, 23, 48,
30, -1, -1, 48, 25, 49, -1, -1, 33, 74,
-1, 7, 30, -1, 50, 54, -1, 75, -1, 51,
56, 52, -1, -1, 54, 55, -1, 54, 72, -1,
54, 70, -1, 54, 30, -1, 54, 40, -1, 18,
74, 77, 30, -1, 19, 73, 30, -1, 17, 30,
-1, 20, 25, 77, 30, -1, -1, 56, 39, -1,
14, 78, 76, -1, 75, -1, 57, 60, 58, -1,
-1, 60, 39, -1, 60, 64, -1, 60, 53, -1,
4, 74, 30, -1, 61, 71, -1, 75, -1, 62,
65, 63, -1, -1, 65, 39, -1, 65, 64, -1,
65, 53, -1, 6, 74, 30, -1, 9, 74, 30,
-1, 67, 71, -1, 12, 30, -1, 69, 13, -1,
-1, 71, 72, -1, 71, 30, -1, 71, 40, -1,
16, 24, 78, 30, -1, -1, 74, 77, -1, 25,
-1, 26, -1, 5, 30, -1, 8, 30, -1, 15,
30, -1, 30, -1, 76, 30, -1, -1, 14, 78,
-1, 79, -1, 79, 33, 79, -1, 79, 27, 79,
-1, 29, 78, 28, -1, 34, 78, -1, 78, 31,
78, -1, 78, 32, 78, -1, 25, -1, 26, -1
-1, 7, 80, 30, -1, 50, 54, -1, 75, -1,
51, 56, 52, -1, -1, 54, 55, -1, 54, 72,
-1, 54, 70, -1, 54, 30, -1, 54, 40, -1,
18, 74, 77, 30, -1, 19, 73, 30, -1, 17,
30, -1, 20, 25, 77, 30, -1, -1, 56, 39,
-1, 14, 78, 76, -1, 75, -1, 57, 60, 58,
-1, -1, 60, 39, -1, 60, 64, -1, 60, 53,
-1, 4, 74, 30, -1, 61, 71, -1, 75, -1,
62, 65, 63, -1, -1, 65, 39, -1, 65, 64,
-1, 65, 53, -1, 6, 74, 30, -1, 9, 74,
30, -1, 67, 71, -1, 12, 30, -1, 69, 13,
-1, -1, 71, 72, -1, 71, 30, -1, 71, 40,
-1, 16, 24, 78, 30, -1, -1, 74, 77, -1,
25, -1, 26, -1, 5, 30, -1, 8, 30, -1,
15, 30, -1, 30, -1, 76, 30, -1, -1, 14,
78, -1, 79, -1, 79, 33, 79, -1, 79, 27,
79, -1, 29, 78, 28, -1, 34, 78, -1, 78,
31, 78, -1, 78, 32, 78, -1, 25, -1, 26,
-1, -1, 25, -1
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
@ -566,7 +568,8 @@ static const yytype_uint16 yyrline[] =
339, 344, 351, 356, 364, 367, 369, 370, 371, 374,
382, 389, 396, 402, 409, 411, 412, 413, 416, 424,
426, 431, 432, 435, 436, 437, 441, 442, 445, 446,
449, 450, 451, 452, 453, 454, 455, 458, 459
449, 450, 451, 452, 453, 454, 455, 458, 459, 462,
463
};
#endif
@ -590,7 +593,8 @@ static const char *const yytname[] =
"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
"prompt_stmt_opt", "prompt", "end", "nl", "if_expr", "expr", "symbol",
"word_opt", 0
};
#endif
@ -619,7 +623,8 @@ static const yytype_uint8 yyr1[] =
60, 61, 62, 63, 64, 65, 65, 65, 65, 66,
67, 68, 69, 70, 71, 71, 71, 71, 72, 73,
73, 74, 74, 75, 75, 75, 76, 76, 77, 77,
78, 78, 78, 78, 78, 78, 78, 79, 79
78, 78, 78, 78, 78, 78, 78, 79, 79, 80,
80
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
@ -629,13 +634,14 @@ static const yytype_uint8 yyr2[] =
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, 2, 3, 4,
4, 4, 5, 3, 0, 3, 0, 2, 2, 2,
4, 4, 5, 3, 0, 3, 0, 2, 3, 2,
1, 3, 0, 2, 2, 2, 2, 2, 4, 3,
2, 4, 0, 2, 3, 1, 3, 0, 2, 2,
2, 3, 2, 1, 3, 0, 2, 2, 2, 3,
3, 2, 2, 2, 0, 2, 2, 2, 4, 0,
2, 1, 1, 2, 2, 2, 1, 2, 0, 2,
1, 3, 3, 3, 2, 3, 3, 1, 1
1, 3, 3, 3, 2, 3, 3, 1, 1, 0,
1
};
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
@ -643,69 +649,69 @@ static const yytype_uint8 yyr2[] =
means the default is an error. */
static const yytype_uint8 yydefact[] =
{
3, 0, 0, 1, 0, 0, 0, 0, 0, 0,
3, 0, 0, 1, 0, 0, 0, 0, 0, 109,
0, 0, 0, 0, 0, 0, 12, 16, 13, 14,
18, 15, 17, 0, 19, 0, 4, 31, 22, 31,
23, 52, 62, 5, 67, 20, 84, 75, 6, 24,
84, 21, 8, 11, 91, 92, 0, 0, 93, 0,
48, 94, 0, 0, 0, 107, 108, 0, 0, 0,
100, 95, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 96, 7, 71, 79, 80, 27, 29, 0,
104, 0, 0, 64, 0, 0, 9, 10, 0, 0,
0, 0, 89, 0, 0, 0, 44, 0, 37, 36,
32, 33, 0, 35, 34, 0, 0, 89, 0, 56,
57, 53, 55, 54, 63, 51, 50, 68, 70, 66,
69, 65, 86, 87, 85, 76, 78, 74, 77, 73,
97, 103, 105, 106, 102, 101, 26, 82, 0, 98,
0, 98, 98, 98, 0, 0, 0, 83, 60, 98,
0, 98, 0, 0, 0, 38, 90, 0, 0, 98,
46, 43, 25, 0, 59, 0, 88, 99, 39, 40,
41, 0, 0, 45, 58, 61, 42, 47
110, 0, 94, 0, 0, 0, 107, 108, 0, 0,
0, 100, 95, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 96, 7, 71, 79, 48, 80, 27,
29, 0, 104, 0, 0, 64, 0, 0, 9, 10,
0, 0, 0, 0, 89, 0, 0, 0, 44, 0,
37, 36, 32, 33, 0, 35, 34, 0, 0, 89,
0, 56, 57, 53, 55, 54, 63, 51, 50, 68,
70, 66, 69, 65, 86, 87, 85, 76, 78, 74,
77, 73, 97, 103, 105, 106, 102, 101, 26, 82,
0, 98, 0, 98, 98, 98, 0, 0, 0, 83,
60, 98, 0, 98, 0, 0, 0, 38, 90, 0,
0, 98, 46, 43, 25, 0, 59, 0, 88, 99,
39, 40, 41, 0, 0, 45, 58, 61, 42, 47
};
/* YYDEFGOTO[NTERM-NUM]. */
static const yytype_int16 yydefgoto[] =
{
-1, 1, 2, 25, 26, 99, 27, 28, 29, 30,
64, 100, 101, 145, 173, 31, 32, 115, 33, 66,
111, 67, 34, 119, 35, 68, 36, 37, 127, 38,
70, 39, 40, 41, 102, 103, 69, 104, 140, 141,
42, 73, 154, 59, 60
-1, 1, 2, 25, 26, 101, 27, 28, 29, 30,
65, 102, 103, 147, 175, 31, 32, 117, 33, 67,
113, 68, 34, 121, 35, 69, 36, 37, 129, 38,
71, 39, 40, 41, 104, 105, 70, 106, 142, 143,
42, 74, 156, 60, 61, 51
};
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
#define YYPACT_NINF -78
#define YYPACT_NINF -80
static const yytype_int16 yypact[] =
{
-78, 33, 130, -78, -28, 73, 73, 7, 73, 36,
41, 73, 26, 52, -4, 58, -78, -78, -78, -78,
-78, -78, -78, 90, -78, 94, -78, -78, -78, -78,
-78, -78, -78, -78, -78, -78, -78, -78, -78, -78,
-78, -78, -78, -78, -78, -78, 74, 85, -78, 96,
-78, -78, 131, 134, 147, -78, -78, -4, -4, 193,
-10, -78, 162, 164, 38, 102, 64, 148, 5, 192,
5, 165, -78, 174, -78, -78, -78, -78, -78, 65,
-78, -4, -4, 174, 103, 103, -78, -78, 175, 185,
197, 73, 73, -4, 194, 103, -78, 231, -78, -78,
-78, -78, 220, -78, -78, 204, 73, 73, 210, -78,
-78, -78, -78, -78, -78, -78, -78, -78, -78, -78,
-78, -78, -78, -78, -78, -78, -78, -78, -78, -78,
-78, -78, 205, -78, -78, -78, -78, -78, -4, 222,
208, 222, 195, 222, 103, 2, 209, -78, -78, 222,
211, 222, 199, -4, 212, -78, -78, 213, 214, 222,
207, -78, -78, 215, -78, 216, -78, 111, -78, -78,
-78, 217, 73, -78, -78, -78, -78, -78
-80, 2, 132, -80, -13, -1, -1, -2, -1, 9,
33, -1, 27, 40, -3, 38, -80, -80, -80, -80,
-80, -80, -80, 71, -80, 77, -80, -80, -80, -80,
-80, -80, -80, -80, -80, -80, -80, -80, -80, -80,
-80, -80, -80, -80, -80, -80, 57, 61, -80, 63,
-80, 76, -80, 87, 101, 133, -80, -80, -3, -3,
195, -6, -80, 136, 149, 39, 104, 65, 150, 5,
194, 5, 167, -80, 176, -80, -80, -80, -80, -80,
-80, 68, -80, -3, -3, 176, 72, 72, -80, -80,
177, 187, 78, -1, -1, -3, 196, 72, -80, 222,
-80, -80, -80, -80, 221, -80, -80, 205, -1, -1,
211, -80, -80, -80, -80, -80, -80, -80, -80, -80,
-80, -80, -80, -80, -80, -80, -80, -80, -80, -80,
-80, -80, -80, -80, 206, -80, -80, -80, -80, -80,
-3, 223, 209, 223, 197, 223, 72, 7, 210, -80,
-80, 223, 212, 223, 201, -3, 213, -80, -80, 214,
215, 223, 208, -80, -80, 216, -80, 217, -80, 113,
-80, -80, -80, 218, -1, -80, -80, -80, -80, -80
};
/* YYPGOTO[NTERM-NUM]. */
static const yytype_int16 yypgoto[] =
{
-78, -78, -78, -78, 121, -35, -78, -78, -78, -78,
219, -78, -78, -78, -78, -78, -78, -78, -44, -78,
-78, -78, -78, -78, -78, -78, -78, -78, -78, -6,
-78, -78, -78, -78, -78, 183, 218, 21, 143, -5,
146, 196, 69, -53, -77
-80, -80, -80, -80, 122, -34, -80, -80, -80, -80,
220, -80, -80, -80, -80, -80, -80, -80, 59, -80,
-80, -80, -80, -80, -80, -80, -80, -80, -80, 125,
-80, -80, -80, -80, -80, 183, 219, 22, 142, -5,
147, 192, 69, -54, -79, -80
};
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
@ -715,62 +721,62 @@ static const yytype_int16 yypgoto[] =
#define YYTABLE_NINF -82
static const yytype_int16 yytable[] =
{
46, 47, 43, 49, 79, 80, 52, 134, 135, 6,
7, 8, 9, 10, 11, 12, 13, 84, 144, 14,
15, 55, 56, 85, 118, 57, 126, 160, 132, 133,
58, 110, 161, 3, 123, 24, 123, 48, -28, 88,
142, -28, -28, -28, -28, -28, -28, -28, -28, -28,
89, 53, -28, -28, 90, -28, 91, 92, 93, 94,
95, 96, 120, 97, 128, 88, 50, 159, 98, -49,
-49, 51, -49, -49, -49, -49, 89, 54, -49, -49,
90, 105, 106, 107, 108, 152, 139, 113, 61, 97,
124, 62, 124, 131, 109, 63, 81, 82, 44, 45,
167, 149, -30, 88, 72, -30, -30, -30, -30, -30,
-30, -30, -30, -30, 89, 74, -30, -30, 90, -30,
91, 92, 93, 94, 95, 96, 75, 97, 55, 56,
-2, 4, 98, 5, 6, 7, 8, 9, 10, 11,
12, 13, 81, 82, 14, 15, 16, 17, 18, 19,
20, 21, 22, 7, 8, 23, 10, 11, 12, 13,
24, 76, 14, 15, 77, -81, 88, 177, -81, -81,
-81, -81, -81, -81, -81, -81, -81, 78, 24, -81,
-81, 90, -81, -81, -81, -81, -81, -81, 114, 117,
97, 125, 86, 88, 87, 122, -72, -72, -72, -72,
-72, -72, -72, -72, 130, 136, -72, -72, 90, 153,
156, 157, 158, 116, 121, 137, 129, 97, 163, 143,
165, 138, 122, 72, 81, 82, 81, 82, 171, 166,
81, 82, 146, 147, 148, 151, 153, 82, 155, 162,
172, 164, 168, 169, 170, 174, 175, 176, 65, 112,
150, 0, 0, 0, 0, 83, 0, 0, 71
46, 47, 3, 49, 81, 82, 53, 136, 137, 6,
7, 8, 9, 10, 11, 12, 13, 43, 146, 14,
15, 86, 56, 57, 44, 45, 58, 87, 48, 134,
135, 59, 162, 112, 50, 24, 125, 163, 125, -28,
90, 144, -28, -28, -28, -28, -28, -28, -28, -28,
-28, 91, 54, -28, -28, 92, -28, 93, 94, 95,
96, 97, 98, 52, 99, 55, 90, 161, 62, 100,
-49, -49, 63, -49, -49, -49, -49, 91, 64, -49,
-49, 92, 107, 108, 109, 110, 154, 73, 141, 115,
99, 75, 126, 76, 126, 111, 133, 56, 57, 83,
84, 169, 140, 151, -30, 90, 77, -30, -30, -30,
-30, -30, -30, -30, -30, -30, 91, 78, -30, -30,
92, -30, 93, 94, 95, 96, 97, 98, 120, 99,
128, 79, -2, 4, 100, 5, 6, 7, 8, 9,
10, 11, 12, 13, 83, 84, 14, 15, 16, 17,
18, 19, 20, 21, 22, 7, 8, 23, 10, 11,
12, 13, 24, 80, 14, 15, 88, -81, 90, 179,
-81, -81, -81, -81, -81, -81, -81, -81, -81, 89,
24, -81, -81, 92, -81, -81, -81, -81, -81, -81,
116, 119, 99, 127, 122, 90, 130, 124, -72, -72,
-72, -72, -72, -72, -72, -72, 132, 138, -72, -72,
92, 155, 158, 159, 160, 118, 123, 139, 131, 99,
165, 145, 167, 148, 124, 73, 83, 84, 83, 84,
173, 168, 83, 84, 149, 150, 153, 155, 84, 157,
164, 174, 166, 170, 171, 172, 176, 177, 178, 66,
114, 152, 85, 0, 0, 0, 0, 0, 0, 72
};
static const yytype_int16 yycheck[] =
{
5, 6, 30, 8, 57, 58, 11, 84, 85, 4,
5, 6, 7, 8, 9, 10, 11, 27, 95, 14,
15, 25, 26, 33, 68, 29, 70, 25, 81, 82,
34, 66, 30, 0, 69, 30, 71, 30, 0, 1,
93, 3, 4, 5, 6, 7, 8, 9, 10, 11,
12, 25, 14, 15, 16, 17, 18, 19, 20, 21,
22, 23, 68, 25, 70, 1, 30, 144, 30, 5,
6, 30, 8, 9, 10, 11, 12, 25, 14, 15,
16, 17, 18, 19, 20, 138, 91, 66, 30, 25,
69, 1, 71, 28, 30, 1, 31, 32, 25, 26,
153, 106, 0, 1, 30, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 30, 14, 15, 16, 17,
18, 19, 20, 21, 22, 23, 30, 25, 25, 26,
0, 1, 30, 3, 4, 5, 6, 7, 8, 9,
10, 11, 31, 32, 14, 15, 16, 17, 18, 19,
20, 21, 22, 5, 6, 25, 8, 9, 10, 11,
30, 30, 14, 15, 30, 0, 1, 172, 3, 4,
5, 6, 7, 8, 9, 10, 11, 30, 30, 14,
15, 16, 17, 18, 19, 20, 21, 22, 67, 68,
25, 70, 30, 1, 30, 30, 4, 5, 6, 7,
8, 9, 10, 11, 30, 30, 14, 15, 16, 14,
141, 142, 143, 67, 68, 30, 70, 25, 149, 25,
151, 24, 30, 30, 31, 32, 31, 32, 159, 30,
31, 32, 1, 13, 30, 25, 14, 32, 30, 30,
33, 30, 30, 30, 30, 30, 30, 30, 29, 66,
107, -1, -1, -1, -1, 59, -1, -1, 40
5, 6, 0, 8, 58, 59, 11, 86, 87, 4,
5, 6, 7, 8, 9, 10, 11, 30, 97, 14,
15, 27, 25, 26, 25, 26, 29, 33, 30, 83,
84, 34, 25, 67, 25, 30, 70, 30, 72, 0,
1, 95, 3, 4, 5, 6, 7, 8, 9, 10,
11, 12, 25, 14, 15, 16, 17, 18, 19, 20,
21, 22, 23, 30, 25, 25, 1, 146, 30, 30,
5, 6, 1, 8, 9, 10, 11, 12, 1, 14,
15, 16, 17, 18, 19, 20, 140, 30, 93, 67,
25, 30, 70, 30, 72, 30, 28, 25, 26, 31,
32, 155, 24, 108, 0, 1, 30, 3, 4, 5,
6, 7, 8, 9, 10, 11, 12, 30, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 69, 25,
71, 30, 0, 1, 30, 3, 4, 5, 6, 7,
8, 9, 10, 11, 31, 32, 14, 15, 16, 17,
18, 19, 20, 21, 22, 5, 6, 25, 8, 9,
10, 11, 30, 30, 14, 15, 30, 0, 1, 174,
3, 4, 5, 6, 7, 8, 9, 10, 11, 30,
30, 14, 15, 16, 17, 18, 19, 20, 21, 22,
68, 69, 25, 71, 69, 1, 71, 30, 4, 5,
6, 7, 8, 9, 10, 11, 30, 30, 14, 15,
16, 14, 143, 144, 145, 68, 69, 30, 71, 25,
151, 25, 153, 1, 30, 30, 31, 32, 31, 32,
161, 30, 31, 32, 13, 30, 25, 14, 32, 30,
30, 33, 30, 30, 30, 30, 30, 30, 30, 29,
67, 109, 60, -1, -1, -1, -1, -1, -1, 40
};
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
@ -782,19 +788,19 @@ static const yytype_uint8 yystos[] =
20, 21, 22, 25, 30, 38, 39, 41, 42, 43,
44, 50, 51, 53, 57, 59, 61, 62, 64, 66,
67, 68, 75, 30, 25, 26, 74, 74, 30, 74,
30, 30, 74, 25, 25, 25, 26, 29, 34, 78,
79, 30, 1, 1, 45, 45, 54, 56, 60, 71,
65, 71, 30, 76, 30, 30, 30, 30, 30, 78,
78, 31, 32, 76, 27, 33, 30, 30, 1, 12,
16, 18, 19, 20, 21, 22, 23, 25, 30, 40,
46, 47, 69, 70, 72, 17, 18, 19, 20, 30,
40, 55, 70, 72, 39, 52, 75, 39, 53, 58,
64, 75, 30, 40, 72, 39, 53, 63, 64, 75,
30, 28, 78, 78, 79, 79, 30, 30, 24, 74,
73, 74, 78, 25, 79, 48, 1, 13, 30, 74,
73, 25, 78, 14, 77, 30, 77, 77, 77, 79,
25, 30, 30, 77, 30, 77, 30, 78, 30, 30,
30, 77, 33, 49, 30, 30, 30, 74
25, 80, 30, 74, 25, 25, 25, 26, 29, 34,
78, 79, 30, 1, 1, 45, 45, 54, 56, 60,
71, 65, 71, 30, 76, 30, 30, 30, 30, 30,
30, 78, 78, 31, 32, 76, 27, 33, 30, 30,
1, 12, 16, 18, 19, 20, 21, 22, 23, 25,
30, 40, 46, 47, 69, 70, 72, 17, 18, 19,
20, 30, 40, 55, 70, 72, 39, 52, 75, 39,
53, 58, 64, 75, 30, 40, 72, 39, 53, 63,
64, 75, 30, 28, 78, 78, 79, 79, 30, 30,
24, 74, 73, 74, 78, 25, 79, 48, 1, 13,
30, 74, 73, 25, 78, 14, 77, 30, 77, 77,
77, 79, 25, 30, 30, 77, 30, 77, 30, 78,
30, 30, 30, 77, 33, 49, 30, 30, 30, 74
};
#define yyerrok (yyerrstatus = 0)
@ -1781,8 +1787,8 @@ yyreduce:
case 48:
{
struct symbol *sym = sym_lookup(NULL, 0);
sym->flags |= SYMBOL_CHOICE;
struct symbol *sym = sym_lookup((yyvsp[(2) - (3)].string), SYMBOL_CHOICE);
sym->flags |= SYMBOL_AUTO;
menu_add_entry(sym);
menu_add_expr(P_CHOICE, NULL, NULL);
printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno());
@ -2014,7 +2020,12 @@ yyreduce:
case 108:
{ (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), 1); free((yyvsp[(1) - (1)].string)); ;}
{ (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), SYMBOL_CONST); free((yyvsp[(1) - (1)].string)); ;}
break;
case 109:
{ (yyval.string) = NULL; ;}
break;

13
scripts/kconfig/zconf.y
View file

@ -91,7 +91,7 @@ static struct menu *current_menu, *current_entry;
%type <id> end
%type <id> option_name
%type <menu> if_entry menu_entry choice_entry
%type <string> symbol_option_arg
%type <string> symbol_option_arg word_opt
%destructor {
fprintf(stderr, "%s:%d: missing end statement for this entry\n",
@ -239,10 +239,10 @@ symbol_option_arg:
/* choice entry */
choice: T_CHOICE T_EOL
choice: T_CHOICE word_opt T_EOL
{
struct symbol *sym = sym_lookup(NULL, 0);
sym->flags |= SYMBOL_CHOICE;
struct symbol *sym = sym_lookup($2, SYMBOL_CHOICE);
sym->flags |= SYMBOL_AUTO;
menu_add_entry(sym);
menu_add_expr(P_CHOICE, NULL, NULL);
printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno());
@ -456,9 +456,12 @@ expr: symbol { $$ = expr_alloc_symbol($1); }
;
symbol: T_WORD { $$ = sym_lookup($1, 0); free($1); }
| T_WORD_QUOTE { $$ = sym_lookup($1, 1); free($1); }
| T_WORD_QUOTE { $$ = sym_lookup($1, SYMBOL_CONST); free($1); }
;
word_opt: /* empty */ { $$ = NULL; }
| T_WORD
%%
void conf_parse(const char *name)