From 768ead294f25110a5e9f68011e0e26e6ea3e86db Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Wed, 22 Apr 2020 15:45:18 +0900 Subject: kconfig: update to Linux 5.7-rc2 The previous sync was Linux 5.5. This updates Kconfig to Linux 5.7-rc2. Highlights: - add yes2modconfig and mod2yesconfig, which are useful for coping with syzbot configs in Linux - remove include/config/tristate.conf - show more precise help - fix various issues of 'make xconfig' Signed-off-by: Masahiro Yamada Signed-off-by: Sascha Hauer --- scripts/kconfig/.gitignore | 4 +- scripts/kconfig/Makefile | 38 ++++--- scripts/kconfig/conf.c | 16 +++ scripts/kconfig/confdata.c | 62 ++++-------- scripts/kconfig/expr.c | 3 +- scripts/kconfig/expr.h | 2 +- scripts/kconfig/gconf.c | 1 + scripts/kconfig/lkc.h | 4 +- scripts/kconfig/mconf.c | 1 + scripts/kconfig/menu.c | 185 ++++++++++++++++++++--------------- scripts/kconfig/nconf.c | 1 + scripts/kconfig/parser.y | 21 ++-- scripts/kconfig/qconf.cc | 92 +++++++++++------ scripts/kconfig/qconf.h | 2 + scripts/kconfig/streamline_config.pl | 4 +- scripts/kconfig/symbol.c | 31 +----- 16 files changed, 248 insertions(+), 219 deletions(-) (limited to 'scripts') diff --git a/scripts/kconfig/.gitignore b/scripts/kconfig/.gitignore index b5bf92f66d..12a67fdab5 100644 --- a/scripts/kconfig/.gitignore +++ b/scripts/kconfig/.gitignore @@ -1,6 +1,4 @@ -# -# Generated files -# +# SPDX-License-Identifier: GPL-2.0-only *.moc *conf-cfg diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 2f1a59fa51..c9d0a4a8ef 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -12,10 +12,6 @@ else Kconfig := Kconfig endif -ifndef KBUILD_DEFCONFIG -KBUILD_DEFCONFIG := defconfig -endif - ifeq ($(quiet),silent_) silent := -s endif @@ -47,16 +43,16 @@ build_gconfig: $(obj)/gconf build_xconfig: $(obj)/qconf localyesconfig localmodconfig: $(obj)/conf - $(Q)perl $(srctree)/$(src)/streamline_config.pl --$@ $(srctree) $(Kconfig) > .tmp.config - $(Q)if [ -f .config ]; then \ - cmp -s .tmp.config .config || \ - (mv -f .config .config.old.1; \ - mv -f .tmp.config .config; \ - $< $(silent) --oldconfig $(Kconfig); \ - mv -f .config.old.1 .config.old) \ - else \ - mv -f .tmp.config .config; \ - $< $(silent) --oldconfig $(Kconfig); \ + $(Q)$(PERL) $(srctree)/$(src)/streamline_config.pl --$@ $(srctree) $(Kconfig) > .tmp.config + $(Q)if [ -f .config ]; then \ + cmp -s .tmp.config .config || \ + (mv -f .config .config.old.1; \ + mv -f .tmp.config .config; \ + $< $(silent) --oldconfig $(Kconfig); \ + mv -f .config.old.1 .config.old) \ + else \ + mv -f .tmp.config .config; \ + $< $(silent) --oldconfig $(Kconfig); \ fi $(Q)rm -f .tmp.config @@ -67,7 +63,7 @@ localyesconfig localmodconfig: $(obj)/conf # deprecated for external use simple-targets := oldconfig allnoconfig allyesconfig allmodconfig \ alldefconfig randconfig listnewconfig olddefconfig syncconfig \ - helpnewconfig + helpnewconfig yes2modconfig mod2yesconfig PHONY += $(simple-targets) @@ -135,6 +131,8 @@ help: @echo ' allmodconfig - New config selecting modules when possible' @echo ' alldefconfig - New config with all symbols set to default' @echo ' randconfig - New config with random answer to all options' + @echo ' yes2modconfig - Change answers from yes to mod if possible' + @echo ' mod2yesconfig - Change answers from mod to yes if possible' @echo ' listnewconfig - List new options' @echo ' helpnewconfig - List new options and help text' @echo ' olddefconfig - Same as oldconfig but sets new symbols to their' @@ -155,11 +153,11 @@ HOSTCFLAGS_lexer.lex.o := -I $(srctree)/$(src) HOSTCFLAGS_parser.tab.o := -I $(srctree)/$(src) # conf: Used for defconfig, oldconfig and related targets -hostprogs-y += conf +hostprogs += conf conf-objs := conf.o $(common-objs) # nconf: Used for the nconfig target based on ncurses -hostprogs-y += nconf +hostprogs += nconf nconf-objs := nconf.o nconf.gui.o $(common-objs) HOSTLDLIBS_nconf = $(shell . $(obj)/nconf-cfg && echo $$libs) @@ -169,7 +167,7 @@ HOSTCFLAGS_nconf.gui.o = $(shell . $(obj)/nconf-cfg && echo $$cflags) $(obj)/nconf.o $(obj)/nconf.gui.o: $(obj)/nconf-cfg # mconf: Used for the menuconfig target based on lxdialog -hostprogs-y += mconf +hostprogs += mconf lxdialog := $(addprefix lxdialog/, \ checklist.o inputbox.o menubox.o textbox.o util.o yesno.o) mconf-objs := mconf.o $(lxdialog) $(common-objs) @@ -181,7 +179,7 @@ $(foreach f, mconf.o $(lxdialog), \ $(addprefix $(obj)/, mconf.o $(lxdialog)): $(obj)/mconf-cfg # qconf: Used for the xconfig target based on Qt -hostprogs-y += qconf +hostprogs += qconf qconf-cxxobjs := qconf.o qconf-objs := images.o $(common-objs) @@ -197,7 +195,7 @@ $(obj)/%.moc: $(src)/%.h $(obj)/qconf-cfg $(call cmd,moc) # gconf: Used for the gconfig target based on GTK+ -hostprogs-y += gconf +hostprogs += gconf gconf-objs := gconf.o images.o $(common-objs) HOSTLDLIBS_gconf = $(shell . $(obj)/gconf-cfg && echo $$libs) diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c index 1f89bf1558..f6e548b8f7 100644 --- a/scripts/kconfig/conf.c +++ b/scripts/kconfig/conf.c @@ -34,6 +34,8 @@ enum input_mode { listnewconfig, helpnewconfig, olddefconfig, + yes2modconfig, + mod2yesconfig, }; static enum input_mode input_mode = oldaskconfig; @@ -467,6 +469,8 @@ static struct option long_opts[] = { {"listnewconfig", no_argument, NULL, listnewconfig}, {"helpnewconfig", no_argument, NULL, helpnewconfig}, {"olddefconfig", no_argument, NULL, olddefconfig}, + {"yes2modconfig", no_argument, NULL, yes2modconfig}, + {"mod2yesconfig", no_argument, NULL, mod2yesconfig}, {NULL, 0, NULL, 0} }; @@ -489,6 +493,8 @@ static void conf_usage(const char *progname) printf(" --allmodconfig New config where all options are answered with mod\n"); printf(" --alldefconfig New config with all symbols set to default\n"); printf(" --randconfig New config with random answer to all options\n"); + printf(" --yes2modconfig Change answers from yes to mod if possible\n"); + printf(" --mod2yesconfig Change answers from mod to yes if possible\n"); } int main(int ac, char **av) @@ -553,6 +559,8 @@ int main(int ac, char **av) case listnewconfig: case helpnewconfig: case olddefconfig: + case yes2modconfig: + case mod2yesconfig: break; case '?': conf_usage(progname); @@ -587,6 +595,8 @@ int main(int ac, char **av) case listnewconfig: case helpnewconfig: case olddefconfig: + case yes2modconfig: + case mod2yesconfig: conf_read(NULL); break; case allnoconfig: @@ -660,6 +670,12 @@ int main(int ac, char **av) break; case savedefconfig: break; + case yes2modconfig: + conf_rewrite_mod_or_yes(def_y2m); + break; + case mod2yesconfig: + conf_rewrite_mod_or_yes(def_m2y); + break; case oldaskconfig: rootEntry = &rootmenu; conf(&rootmenu); diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index 3569d2dec3..a39d93e3c6 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -710,25 +710,6 @@ static struct conf_printer header_printer_cb = .print_comment = header_print_comment, }; -/* - * Tristate printer - * - * This printer is used when generating the `include/config/tristate.conf' file. - */ -static void -tristate_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg) -{ - - if (sym->type == S_TRISTATE && *value != 'n') - fprintf(fp, "%s%s=%c\n", CONFIG_, sym->name, (char)toupper(*value)); -} - -static struct conf_printer tristate_printer_cb = -{ - .print_symbol = tristate_print_symbol, - .print_comment = kconfig_print_comment, -}; - static void conf_write_symbol(FILE *fp, struct symbol *sym, struct conf_printer *printer, void *printer_arg) { @@ -1062,7 +1043,7 @@ int conf_write_autoconf(int overwrite) struct symbol *sym; const char *name; const char *autoconf_name = conf_get_autoconfig_name(); - FILE *out, *tristate, *out_h; + FILE *out, *out_h; int i; if (!overwrite && is_present(autoconf_name)) @@ -1077,23 +1058,13 @@ int conf_write_autoconf(int overwrite) if (!out) return 1; - tristate = fopen(".tmpconfig_tristate", "w"); - if (!tristate) { - fclose(out); - return 1; - } - out_h = fopen(".tmpconfig.h", "w"); if (!out_h) { fclose(out); - fclose(tristate); return 1; } conf_write_heading(out, &kconfig_printer_cb, NULL); - - conf_write_heading(tristate, &tristate_printer_cb, NULL); - conf_write_heading(out_h, &header_printer_cb, NULL); for_all_symbols(i, sym) { @@ -1101,15 +1072,11 @@ int conf_write_autoconf(int overwrite) if (!(sym->flags & SYMBOL_WRITE) || !sym->name) continue; - /* write symbol to auto.conf, tristate and header files */ + /* write symbols to auto.conf and autoconf.h */ conf_write_symbol(out, sym, &kconfig_printer_cb, (void *)1); - - conf_write_symbol(tristate, sym, &tristate_printer_cb, (void *)1); - conf_write_symbol(out_h, sym, &header_printer_cb, NULL); } fclose(out); - fclose(tristate); fclose(out_h); name = getenv("KCONFIG_AUTOHEADER"); @@ -1120,14 +1087,6 @@ int conf_write_autoconf(int overwrite) if (rename(".tmpconfig.h", name)) return 1; - name = getenv("KCONFIG_TRISTATE"); - if (!name) - name = "include/config/tristate.conf"; - if (make_parent_dir(name)) - return 1; - if (rename(".tmpconfig_tristate", name)) - return 1; - if (make_parent_dir(autoconf_name)) return 1; /* @@ -1353,7 +1312,7 @@ bool conf_set_all_new_symbols(enum conf_def_mode mode) sym_calc_value(csym); if (mode == def_random) - has_changed = randomize_choice_values(csym); + has_changed |= randomize_choice_values(csym); else { set_all_choice_values(csym); has_changed = true; @@ -1362,3 +1321,18 @@ bool conf_set_all_new_symbols(enum conf_def_mode mode) return has_changed; } + +void conf_rewrite_mod_or_yes(enum conf_def_mode mode) +{ + struct symbol *sym; + int i; + tristate old_val = (mode == def_y2m) ? yes : mod; + tristate new_val = (mode == def_y2m) ? mod : yes; + + for_all_symbols(i, sym) { + if (sym_get_type(sym) == S_TRISTATE && + sym->def[S_DEF_USER].tri == old_val) + sym->def[S_DEF_USER].tri = new_val; + } + sym_clear_all_valid(); +} diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c index 9f1de58e9f..81ebf8108c 100644 --- a/scripts/kconfig/expr.c +++ b/scripts/kconfig/expr.c @@ -13,7 +13,6 @@ #define DEBUG_EXPR 0 -static int expr_eq(struct expr *e1, struct expr *e2); static struct expr *expr_eliminate_yn(struct expr *e); struct expr *expr_alloc_symbol(struct symbol *sym) @@ -250,7 +249,7 @@ void expr_eliminate_eq(struct expr **ep1, struct expr **ep2) * equals some operand in the other (operands do not need to appear in the same * order), recursively. */ -static int expr_eq(struct expr *e1, struct expr *e2) +int expr_eq(struct expr *e1, struct expr *e2) { int res, old_count; diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h index 017843c9a4..5c3443692f 100644 --- a/scripts/kconfig/expr.h +++ b/scripts/kconfig/expr.h @@ -191,7 +191,6 @@ enum prop_type { struct property { struct property *next; /* next property - null if last */ - struct symbol *sym; /* the symbol for which the property is associated */ enum prop_type type; /* type of property */ const char *text; /* the prompt value - P_PROMPT, P_MENU, P_COMMENT */ struct expr_value visible; @@ -301,6 +300,7 @@ struct expr *expr_alloc_or(struct expr *e1, struct expr *e2); struct expr *expr_copy(const struct expr *org); void expr_free(struct expr *e); void expr_eliminate_eq(struct expr **ep1, struct expr **ep2); +int expr_eq(struct expr *e1, struct expr *e2); tristate expr_calc_value(struct expr *e); struct expr *expr_trans_bool(struct expr *e); struct expr *expr_eliminate_dups(struct expr *e); diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c index e36b342f10..5527482c30 100644 --- a/scripts/kconfig/gconf.c +++ b/scripts/kconfig/gconf.c @@ -18,6 +18,7 @@ #include #include +#include #include #include diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h index 4fb16f3166..d4ca829736 100644 --- a/scripts/kconfig/lkc.h +++ b/scripts/kconfig/lkc.h @@ -34,6 +34,8 @@ enum conf_def_mode { def_default, def_yes, def_mod, + def_y2m, + def_m2y, def_no, def_random }; @@ -52,6 +54,7 @@ const char *conf_get_configname(void); void sym_set_change_count(int count); void sym_add_change_count(int count); bool conf_set_all_new_symbols(enum conf_def_mode mode); +void conf_rewrite_mod_or_yes(enum conf_def_mode mode); void set_all_choice_values(struct symbol *csym); /* confdata.c and expr.c */ @@ -112,7 +115,6 @@ struct symbol *sym_choice_default(struct symbol *sym); struct property *sym_get_range_prop(struct symbol *sym); const char *sym_get_string_default(struct symbol *sym); struct symbol *sym_check_deps(struct symbol *sym); -struct property *prop_alloc(enum prop_type type, struct symbol *sym); struct symbol *prop_get_symbol(struct property *prop); static inline tristate sym_get_tristate_value(struct symbol *sym) diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c index 49c26ea9dd..4063dbc1b9 100644 --- a/scripts/kconfig/mconf.c +++ b/scripts/kconfig/mconf.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index d9d1646985..e436ba44c9 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -124,61 +124,76 @@ void menu_set_type(int type) sym_type_name(sym->type), sym_type_name(type)); } -static struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep) +static struct property *menu_add_prop(enum prop_type type, struct expr *expr, + struct expr *dep) { - struct property *prop = prop_alloc(type, current_entry->sym); + struct property *prop; + prop = xmalloc(sizeof(*prop)); + memset(prop, 0, sizeof(*prop)); + prop->type = type; + prop->file = current_file; + prop->lineno = zconf_lineno(); prop->menu = current_entry; prop->expr = expr; prop->visible.expr = dep; - if (prompt) { - if (isspace(*prompt)) { - prop_warn(prop, "leading whitespace ignored"); - while (isspace(*prompt)) - prompt++; - } - if (current_entry->prompt && current_entry != &rootmenu) - prop_warn(prop, "prompt redefined"); + /* append property to the prop list of symbol */ + if (current_entry->sym) { + struct property **propp; - /* Apply all upper menus' visibilities to actual prompts. */ - if(type == P_PROMPT) { - struct menu *menu = current_entry; + for (propp = ¤t_entry->sym->prop; + *propp; + propp = &(*propp)->next) + ; + *propp = prop; + } - while ((menu = menu->parent) != NULL) { - struct expr *dup_expr; + return prop; +} - if (!menu->visibility) - continue; - /* - * Do not add a reference to the - * menu's visibility expression but - * use a copy of it. Otherwise the - * expression reduction functions - * will modify expressions that have - * multiple references which can - * cause unwanted side effects. - */ - dup_expr = expr_copy(menu->visibility); +struct property *menu_add_prompt(enum prop_type type, char *prompt, + struct expr *dep) +{ + struct property *prop = menu_add_prop(type, NULL, dep); - prop->visible.expr - = expr_alloc_and(prop->visible.expr, - dup_expr); - } - } + if (isspace(*prompt)) { + prop_warn(prop, "leading whitespace ignored"); + while (isspace(*prompt)) + prompt++; + } + if (current_entry->prompt) + prop_warn(prop, "prompt redefined"); - current_entry->prompt = prop; + /* Apply all upper menus' visibilities to actual prompts. */ + if (type == P_PROMPT) { + struct menu *menu = current_entry; + + while ((menu = menu->parent) != NULL) { + struct expr *dup_expr; + + if (!menu->visibility) + continue; + /* + * Do not add a reference to the menu's visibility + * expression but use a copy of it. Otherwise the + * expression reduction functions will modify + * expressions that have multiple references which + * can cause unwanted side effects. + */ + dup_expr = expr_copy(menu->visibility); + + prop->visible.expr = expr_alloc_and(prop->visible.expr, + dup_expr); + } } + + current_entry->prompt = prop; prop->text = prompt; return prop; } -struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep) -{ - return menu_add_prop(type, prompt, NULL, dep); -} - void menu_add_visibility(struct expr *expr) { current_entry->visibility = expr_alloc_and(current_entry->visibility, @@ -187,12 +202,12 @@ void menu_add_visibility(struct expr *expr) void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep) { - menu_add_prop(type, NULL, expr, dep); + menu_add_prop(type, expr, dep); } void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep) { - menu_add_prop(type, NULL, expr_alloc_symbol(sym), dep); + menu_add_prop(type, expr_alloc_symbol(sym), dep); } void menu_add_option_modules(void) @@ -326,12 +341,10 @@ void menu_finalize(struct menu *parent) * choice value symbols. */ parentdep = expr_alloc_symbol(sym); - } else if (parent->prompt) - /* Menu node for 'menu' */ - parentdep = parent->prompt->visible.expr; - else - /* Menu node for 'if' */ + } else { + /* Menu node for 'menu', 'if' */ parentdep = parent->dep; + } /* For each child menu node... */ for (menu = parent->list; menu; menu = menu->next) { @@ -698,6 +711,21 @@ const char *menu_get_help(struct menu *menu) return ""; } +static void get_def_str(struct gstr *r, struct menu *menu) +{ + str_printf(r, "Defined at %s:%d\n", + menu->file->name, menu->lineno); +} + +static void get_dep_str(struct gstr *r, struct expr *expr, const char *prefix) +{ + if (!expr_is_yes(expr)) { + str_append(r, prefix); + expr_gstr_print(expr, r); + str_append(r, "\n"); + } +} + static void get_prompt_str(struct gstr *r, struct property *prop, struct list_head *head) { @@ -705,7 +733,20 @@ static void get_prompt_str(struct gstr *r, struct property *prop, struct menu *submenu[8], *menu, *location = NULL; struct jump_key *jump = NULL; - str_printf(r, "Prompt: %s\n", prop->text); + str_printf(r, " Prompt: %s\n", prop->text); + + get_dep_str(r, prop->menu->dep, " Depends on: "); + /* + * Most prompts in Linux have visibility that exactly matches their + * dependencies. For these, we print only the dependencies to improve + * readability. However, prompts with inline "if" expressions and + * prompts with a parent that has a "visible if" expression have + * differing dependencies and visibility. In these rare cases, we + * print both. + */ + if (!expr_eq(prop->menu->dep, prop->visible.expr)) + get_dep_str(r, prop->visible.expr, " Visible if: "); + menu = prop->menu->parent; for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) { bool accessible = menu_is_visible(menu); @@ -755,18 +796,6 @@ static void get_prompt_str(struct gstr *r, struct property *prop, } } -/* - * get property of type P_SYMBOL - */ -static struct property *get_symbol_prop(struct symbol *sym) -{ - struct property *prop = NULL; - - for_all_properties(sym, prop, P_SYMBOL) - break; - return prop; -} - static void get_symbol_props_str(struct gstr *r, struct symbol *sym, enum prop_type tok, const char *prefix) { @@ -806,32 +835,34 @@ static void get_symbol_str(struct gstr *r, struct symbol *sym, } } } - for_all_prompts(sym, prop) - get_prompt_str(r, prop, head); - - prop = get_symbol_prop(sym); - if (prop) { - str_printf(r, " Defined at %s:%d\n", prop->menu->file->name, - prop->menu->lineno); - if (!expr_is_yes(prop->visible.expr)) { - str_append(r, " Depends on: "); - expr_gstr_print(prop->visible.expr, r); - str_append(r, "\n"); + + /* Print the definitions with prompts before the ones without */ + for_all_properties(sym, prop, P_SYMBOL) { + if (prop->menu->prompt) { + get_def_str(r, prop->menu); + get_prompt_str(r, prop->menu->prompt, head); + } + } + + for_all_properties(sym, prop, P_SYMBOL) { + if (!prop->menu->prompt) { + get_def_str(r, prop->menu); + get_dep_str(r, prop->menu->dep, " Depends on: "); } } - get_symbol_props_str(r, sym, P_SELECT, " Selects: "); + get_symbol_props_str(r, sym, P_SELECT, "Selects: "); if (sym->rev_dep.expr) { - expr_gstr_print_revdep(sym->rev_dep.expr, r, yes, " Selected by [y]:\n"); - expr_gstr_print_revdep(sym->rev_dep.expr, r, mod, " Selected by [m]:\n"); - expr_gstr_print_revdep(sym->rev_dep.expr, r, no, " Selected by [n]:\n"); + expr_gstr_print_revdep(sym->rev_dep.expr, r, yes, "Selected by [y]:\n"); + expr_gstr_print_revdep(sym->rev_dep.expr, r, mod, "Selected by [m]:\n"); + expr_gstr_print_revdep(sym->rev_dep.expr, r, no, "Selected by [n]:\n"); } - get_symbol_props_str(r, sym, P_IMPLY, " Implies: "); + get_symbol_props_str(r, sym, P_IMPLY, "Implies: "); if (sym->implied.expr) { - expr_gstr_print_revdep(sym->implied.expr, r, yes, " Implied by [y]:\n"); - expr_gstr_print_revdep(sym->implied.expr, r, mod, " Implied by [m]:\n"); - expr_gstr_print_revdep(sym->implied.expr, r, no, " Implied by [n]:\n"); + expr_gstr_print_revdep(sym->implied.expr, r, yes, "Implied by [y]:\n"); + expr_gstr_print_revdep(sym->implied.expr, r, mod, "Implied by [m]:\n"); + expr_gstr_print_revdep(sym->implied.expr, r, no, "Implied by [n]:\n"); } str_append(r, "\n\n"); diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c index b7c1ef7571..daf1c1506e 100644 --- a/scripts/kconfig/nconf.c +++ b/scripts/kconfig/nconf.c @@ -8,6 +8,7 @@ #define _GNU_SOURCE #endif #include +#include #include #include "lkc.h" diff --git a/scripts/kconfig/parser.y b/scripts/kconfig/parser.y index b3eff9613c..708b6c4b13 100644 --- a/scripts/kconfig/parser.y +++ b/scripts/kconfig/parser.y @@ -90,7 +90,6 @@ static struct menu *current_menu, *current_entry; %left T_LESS T_LESS_EQUAL T_GREATER T_GREATER_EQUAL %nonassoc T_NOT -%type prompt %type nonconst_symbol %type symbol %type type logic_type default @@ -113,7 +112,7 @@ input: mainmenu_stmt stmt_list | stmt_list; /* mainmenu entry */ -mainmenu_stmt: T_MAINMENU prompt T_EOL +mainmenu_stmt: T_MAINMENU T_WORD_QUOTE T_EOL { menu_add_prompt(P_MENU, $2, NULL); }; @@ -181,7 +180,7 @@ config_option: type prompt_stmt_opt T_EOL $1); }; -config_option: T_PROMPT prompt if_expr T_EOL +config_option: T_PROMPT T_WORD_QUOTE if_expr T_EOL { menu_add_prompt(P_PROMPT, $2, $3); printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); @@ -265,7 +264,7 @@ choice_option_list: | choice_option_list help ; -choice_option: T_PROMPT prompt if_expr T_EOL +choice_option: T_PROMPT T_WORD_QUOTE if_expr T_EOL { menu_add_prompt(P_PROMPT, $2, $3); printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); @@ -334,7 +333,7 @@ if_stmt: if_entry stmt_list if_end /* menu entry */ -menu: T_MENU prompt T_EOL +menu: T_MENU T_WORD_QUOTE T_EOL { menu_add_entry(NULL); menu_add_prompt(P_MENU, $2, NULL); @@ -363,7 +362,7 @@ menu_option_list: | menu_option_list depends ; -source_stmt: T_SOURCE prompt T_EOL +source_stmt: T_SOURCE T_WORD_QUOTE T_EOL { printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), $2); zconf_nextfile($2); @@ -372,7 +371,7 @@ source_stmt: T_SOURCE prompt T_EOL /* comment entry */ -comment: T_COMMENT prompt T_EOL +comment: T_COMMENT T_WORD_QUOTE T_EOL { menu_add_entry(NULL); menu_add_prompt(P_COMMENT, $2, NULL); @@ -429,15 +428,11 @@ visible: T_VISIBLE if_expr T_EOL prompt_stmt_opt: /* empty */ - | prompt if_expr + | T_WORD_QUOTE if_expr { menu_add_prompt(P_PROMPT, $1, $2); }; -prompt: T_WORD - | T_WORD_QUOTE -; - end: T_ENDMENU T_EOL { $$ = "menu"; } | T_ENDCHOICE T_EOL { $$ = "choice"; } | T_ENDIF T_EOL { $$ = "if"; } @@ -665,7 +660,7 @@ static void print_symbol(FILE *out, struct menu *menu) break; case P_SYMBOL: fputs( " symbol ", out); - fprintf(out, "%s\n", prop->sym->name); + fprintf(out, "%s\n", prop->menu->sym->name); break; default: fprintf(out, " unknown prop %d!\n", prop->type); diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc index 82773cc35d..c0ac8f7b5f 100644 --- a/scripts/kconfig/qconf.cc +++ b/scripts/kconfig/qconf.cc @@ -154,9 +154,9 @@ void ConfigItem::updateMenu(void) if (!sym_is_changeable(sym) && list->optMode == normalOpt) { setPixmap(promptColIdx, QIcon()); - setText(noColIdx, QString::null); - setText(modColIdx, QString::null); - setText(yesColIdx, QString::null); + setText(noColIdx, QString()); + setText(modColIdx, QString()); + setText(yesColIdx, QString()); break; } expr = sym_get_tristate_value(sym); @@ -276,7 +276,7 @@ void ConfigLineEdit::show(ConfigItem* i) if (sym_get_string_value(item->menu->sym)) setText(QString::fromLocal8Bit(sym_get_string_value(item->menu->sym))); else - setText(QString::null); + setText(QString()); Parent::show(); setFocus(); } @@ -309,8 +309,6 @@ ConfigList::ConfigList(ConfigView* p, const char *name) showName(false), showRange(false), showData(false), mode(singleMode), optMode(normalOpt), rootEntry(0), headerPopup(0) { - int i; - setObjectName(name); setSortingEnabled(false); setRootIsDecorated(true); @@ -318,7 +316,10 @@ ConfigList::ConfigList(ConfigView* p, const char *name) setVerticalScrollMode(ScrollPerPixel); setHorizontalScrollMode(ScrollPerPixel); - setHeaderLabels(QStringList() << "Option" << "Name" << "N" << "M" << "Y" << "Value"); + if (mode == symbolMode) + setHeaderLabels(QStringList() << "Item" << "Name" << "N" << "M" << "Y" << "Value"); + else + setHeaderLabels(QStringList() << "Option" << "Name" << "N" << "M" << "Y" << "Value"); connect(this, SIGNAL(itemSelectionChanged(void)), SLOT(updateSelection(void))); @@ -399,6 +400,11 @@ void ConfigList::updateSelection(void) struct menu *menu; enum prop_type type; + if (mode == symbolMode) + setHeaderLabels(QStringList() << "Item" << "Name" << "N" << "M" << "Y" << "Value"); + else + setHeaderLabels(QStringList() << "Option" << "Name" << "N" << "M" << "Y" << "Value"); + if (selectedItems().count() == 0) return; @@ -627,7 +633,7 @@ void ConfigList::updateMenuList(ConfigItem *parent, struct menu* menu) last = item; continue; } - hide: +hide: if (item && item->menu == child) { last = parent->firstChild(); if (last == item) @@ -692,7 +698,7 @@ void ConfigList::updateMenuList(ConfigList *parent, struct menu* menu) last = item; continue; } - hide: +hide: if (item && item->menu == child) { last = (ConfigItem*)parent->topLevelItem(0); if (last == item) @@ -736,7 +742,10 @@ void ConfigList::keyPressEvent(QKeyEvent* ev) type = menu->prompt ? menu->prompt->type : P_UNKNOWN; if (type == P_MENU && rootEntry != menu && mode != fullMode && mode != menuMode) { - emit menuSelected(menu); + if (mode == menuMode) + emit menuSelected(menu); + else + emit itemSelected(menu); break; } case Qt::Key_Space: @@ -828,7 +837,7 @@ void ConfigList::mouseMoveEvent(QMouseEvent* e) void ConfigList::mouseDoubleClickEvent(QMouseEvent* e) { - QPoint p = e->pos(); // TODO: Check if this works(was contentsToViewport). + QPoint p = e->pos(); ConfigItem* item = (ConfigItem*)itemAt(p); struct menu *menu; enum prop_type ptype; @@ -843,9 +852,12 @@ void ConfigList::mouseDoubleClickEvent(QMouseEvent* e) if (!menu) goto skip; ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; - if (ptype == P_MENU && (mode == singleMode || mode == symbolMode)) - emit menuSelected(menu); - else if (menu->sym) + if (ptype == P_MENU) { + if (mode == singleMode) + emit itemSelected(menu); + else if (mode == symbolMode) + emit menuSelected(menu); + } else if (menu->sym) changeValue(item); skip: @@ -1225,10 +1237,11 @@ QMenu* ConfigInfoView::createStandardContextMenu(const QPoint & pos) { QMenu* popup = Parent::createStandardContextMenu(pos); QAction* action = new QAction("Show Debug Info", popup); - action->setCheckable(true); - connect(action, SIGNAL(toggled(bool)), SLOT(setShowDebug(bool))); - connect(this, SIGNAL(showDebugChanged(bool)), action, SLOT(setOn(bool))); - action->setChecked(showDebug()); + + action->setCheckable(true); + connect(action, SIGNAL(toggled(bool)), SLOT(setShowDebug(bool))); + connect(this, SIGNAL(showDebugChanged(bool)), action, SLOT(setOn(bool))); + action->setChecked(showDebug()); popup->addSeparator(); popup->addAction(action); return popup; @@ -1354,21 +1367,32 @@ ConfigMainWindow::ConfigMainWindow(void) if ((x.isValid())&&(y.isValid())) move(x.toInt(), y.toInt()); - split1 = new QSplitter(this); + QWidget *widget = new QWidget(this); + QVBoxLayout *layout = new QVBoxLayout(widget); + setCentralWidget(widget); + + split1 = new QSplitter(widget); split1->setOrientation(Qt::Horizontal); - setCentralWidget(split1); + split1->setChildrenCollapsible(false); - menuView = new ConfigView(split1, "menu"); + menuView = new ConfigView(widget, "menu"); menuList = menuView->list; - split2 = new QSplitter(split1); + split2 = new QSplitter(widget); + split2->setChildrenCollapsible(false); split2->setOrientation(Qt::Vertical); // create config tree - configView = new ConfigView(split2, "config"); + configView = new ConfigView(widget, "config"); configList = configView->list; - helpText = new ConfigInfoView(split2, "help"); + helpText = new ConfigInfoView(widget, "help"); + + layout->addWidget(split2); + split2->addWidget(split1); + split1->addWidget(configView); + split1->addWidget(menuView); + split2->addWidget(helpText); setTabOrder(configList, helpText); configList->setFocus(); @@ -1486,6 +1510,8 @@ ConfigMainWindow::ConfigMainWindow(void) helpText, SLOT(setInfo(struct menu *))); connect(configList, SIGNAL(menuSelected(struct menu *)), SLOT(changeMenu(struct menu *))); + connect(configList, SIGNAL(itemSelected(struct menu *)), + SLOT(changeItens(struct menu *))); connect(configList, SIGNAL(parentSelected()), SLOT(goBack())); connect(menuList, SIGNAL(menuChanged(struct menu *)), @@ -1582,15 +1608,26 @@ void ConfigMainWindow::searchConfig(void) searchWindow->show(); } -void ConfigMainWindow::changeMenu(struct menu *menu) +void ConfigMainWindow::changeItens(struct menu *menu) { configList->setRootMenu(menu); + if (configList->rootEntry->parent == &rootmenu) backAction->setEnabled(false); else backAction->setEnabled(true); } +void ConfigMainWindow::changeMenu(struct menu *menu) +{ + menuList->setRootMenu(menu); + + if (menuList->rootEntry->parent == &rootmenu) + backAction->setEnabled(false); + else + backAction->setEnabled(true); +} + void ConfigMainWindow::setMenuLink(struct menu *menu) { struct menu *parent; @@ -1700,14 +1737,14 @@ void ConfigMainWindow::showSplitView(void) fullViewAction->setEnabled(true); fullViewAction->setChecked(false); - configList->mode = symbolMode; + configList->mode = menuMode; if (configList->rootEntry == &rootmenu) configList->updateListAll(); else configList->setRootMenu(&rootmenu); configList->setAllOpen(true); configApp->processEvents(); - menuList->mode = menuMode; + menuList->mode = symbolMode; menuList->setRootMenu(&rootmenu); menuList->setAllOpen(true); menuView->show(); @@ -1735,7 +1772,6 @@ void ConfigMainWindow::showFullView(void) /* * ask for saving configuration before quitting - * TODO ask only when something changed */ void ConfigMainWindow::closeEvent(QCloseEvent* e) { diff --git a/scripts/kconfig/qconf.h b/scripts/kconfig/qconf.h index 45bfe9b2b9..c879d79ce8 100644 --- a/scripts/kconfig/qconf.h +++ b/scripts/kconfig/qconf.h @@ -71,6 +71,7 @@ public slots: signals: void menuChanged(struct menu *menu); void menuSelected(struct menu *menu); + void itemSelected(struct menu *menu); void parentSelected(void); void gotFocus(struct menu *); @@ -298,6 +299,7 @@ public: ConfigMainWindow(void); public slots: void changeMenu(struct menu *); + void changeItens(struct menu *); void setMenuLink(struct menu *); void listFocusChanged(void); void goBack(void); diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl index 08d76d7b3b..e2f8504f5a 100755 --- a/scripts/kconfig/streamline_config.pl +++ b/scripts/kconfig/streamline_config.pl @@ -56,8 +56,6 @@ sub dprint { print STDERR @_; } -my $config = ".config"; - my $uname = `uname -r`; chomp $uname; @@ -374,7 +372,7 @@ if (defined($lsmod_file)) { $lsmod = "$dir/lsmod"; last; } -} + } if (!defined($lsmod)) { # try just the path $lsmod = "lsmod"; diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c index f56eec5ea4..3dc81397d0 100644 --- a/scripts/kconfig/symbol.c +++ b/scripts/kconfig/symbol.c @@ -221,7 +221,7 @@ static void sym_calc_visibility(struct symbol *sym) sym_set_changed(sym); } tri = no; - if (sym->implied.expr && sym->dir_dep.tri != no) + if (sym->implied.expr) tri = expr_calc_value(sym->implied.expr); if (tri == mod && sym_get_type(sym) == S_BOOLEAN) tri = yes; @@ -394,6 +394,8 @@ void sym_calc_value(struct symbol *sym) if (sym->implied.tri != no) { sym->flags |= SYMBOL_WRITE; newval.tri = EXPR_OR(newval.tri, sym->implied.tri); + newval.tri = EXPR_AND(newval.tri, + sym->dir_dep.tri); } } calc_newval: @@ -401,8 +403,7 @@ void sym_calc_value(struct symbol *sym) sym_warn_unmet_dep(sym); newval.tri = EXPR_OR(newval.tri, sym->rev_dep.tri); } - if (newval.tri == mod && - (sym_get_type(sym) == S_BOOLEAN || sym->implied.tri == yes)) + if (newval.tri == mod && sym_get_type(sym) == S_BOOLEAN) newval.tri = yes; break; case S_STRING: @@ -484,8 +485,6 @@ bool sym_tristate_within_range(struct symbol *sym, tristate val) return false; if (sym->visible <= sym->rev_dep.tri) return false; - if (sym->implied.tri == yes && val == mod) - return false; if (sym_is_choice_value(sym) && sym->visible == yes) return val == yes; return val >= sym->rev_dep.tri && val <= sym->visible; @@ -1273,28 +1272,6 @@ struct symbol *sym_check_deps(struct symbol *sym) return sym2; } -struct property *prop_alloc(enum prop_type type, struct symbol *sym) -{ - struct property *prop; - struct property **propp; - - prop = xmalloc(sizeof(*prop)); - memset(prop, 0, sizeof(*prop)); - prop->type = type; - prop->sym = sym; - prop->file = current_file; - prop->lineno = zconf_lineno(); - - /* append property to the prop list of symbol */ - if (sym) { - for (propp = &sym->prop; *propp; propp = &(*propp)->next) - ; - *propp = prop; - } - - return prop; -} - struct symbol *prop_get_symbol(struct property *prop) { if (prop->expr && (prop->expr->type == E_SYMBOL || -- cgit v1.2.3