1 files changed, 0 insertions, 697 deletions

diff --git a/programs/src/kconfig_parser/kconfig/menu.c b/programs/src/kconfig_parser/kconfig/menu.c
deleted file mode 100644
index a26cc5d..0000000
--- a/programs/src/kconfig_parser/kconfig/menu.c
+++ /dev/null
@@ -1,697 +0,0 @@
-/*
- * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
- */
-
-#include <ctype.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "lkc.h"
-
-static const char nohelp_text[] = "There is no help available for this option.";
-
-struct menu rootmenu;
-static struct menu **last_entry_ptr;
-
-struct file *file_list;
-struct file *current_file;
-
-void menu_warn(struct menu *menu, const char *fmt, ...)
-{
-	va_list ap;
-	va_start(ap, fmt);
-	fprintf(stderr, "%s:%d:warning: ", menu->file->name, menu->lineno);
-	vfprintf(stderr, fmt, ap);
-	fprintf(stderr, "\n");
-	va_end(ap);
-}
-
-static void prop_warn(struct property *prop, const char *fmt, ...)
-{
-	va_list ap;
-	va_start(ap, fmt);
-	fprintf(stderr, "%s:%d:warning: ", prop->file->name, prop->lineno);
-	vfprintf(stderr, fmt, ap);
-	fprintf(stderr, "\n");
-	va_end(ap);
-}
-
-void _menu_init(void)
-{
-	current_entry = current_menu = &rootmenu;
-	last_entry_ptr = &rootmenu.list;
-}
-
-void menu_add_entry(struct symbol *sym)
-{
-	struct menu *menu;
-
-	menu = xmalloc(sizeof(*menu));
-	memset(menu, 0, sizeof(*menu));
-	menu->sym = sym;
-	menu->parent = current_menu;
-	menu->file = current_file;
-	menu->lineno = zconf_lineno();
-
-	*last_entry_ptr = menu;
-	last_entry_ptr = &menu->next;
-	current_entry = menu;
-	if (sym)
-		menu_add_symbol(P_SYMBOL, sym, NULL);
-}
-
-void menu_end_entry(void)
-{
-}
-
-struct menu *menu_add_menu(void)
-{
-	menu_end_entry();
-	last_entry_ptr = &current_entry->list;
-	return current_menu = current_entry;
-}
-
-void menu_end_menu(void)
-{
-	last_entry_ptr = &current_menu->next;
-	current_menu = current_menu->parent;
-}
-
-static struct expr *menu_check_dep(struct expr *e)
-{
-	if (!e)
-		return e;
-
-	switch (e->type) {
-	case E_NOT:
-		e->left.expr = menu_check_dep(e->left.expr);
-		break;
-	case E_OR:
-	case E_AND:
-		e->left.expr = menu_check_dep(e->left.expr);
-		e->right.expr = menu_check_dep(e->right.expr);
-		break;
-	case E_SYMBOL:
-		/* change 'm' into 'm' && MODULES */
-		if (e->left.sym == &symbol_mod)
-			return expr_alloc_and(e, expr_alloc_symbol(modules_sym));
-		break;
-	default:
-		break;
-	}
-	return e;
-}
-
-void menu_add_dep(struct expr *dep)
-{
-	current_entry->dep = expr_alloc_and(current_entry->dep, menu_check_dep(dep));
-}
-
-void menu_set_type(int type)
-{
-	struct symbol *sym = current_entry->sym;
-
-	if (sym->type == type)
-		return;
-	if (sym->type == S_UNKNOWN) {
-		sym->type = type;
-		return;
-	}
-	menu_warn(current_entry,
-		"ignoring type redefinition of '%s' from '%s' to '%s'",
-		sym->name ? sym->name : "<choice>",
-		sym_type_name(sym->type), sym_type_name(type));
-}
-
-struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep)
-{
-	struct property *prop = prop_alloc(type, current_entry->sym);
-
-	prop->menu = current_entry;
-	prop->expr = expr;
-	prop->visible.expr = menu_check_dep(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");
-
-		/* 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,
-	    expr);
-}
-
-void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep)
-{
-	menu_add_prop(type, NULL, 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);
-}
-
-void menu_add_option(int token, char *arg)
-{
-	switch (token) {
-	case T_OPT_MODULES:
-		if (modules_sym)
-			zconf_error("symbol '%s' redefines option 'modules'"
-				    " already defined by symbol '%s'",
-				    current_entry->sym->name,
-				    modules_sym->name
-				    );
-		modules_sym = current_entry->sym;
-		break;
-	case T_OPT_DEFCONFIG_LIST:
-		if (!sym_defconfig_list)
-			sym_defconfig_list = current_entry->sym;
-		else if (sym_defconfig_list != current_entry->sym)
-			zconf_error("trying to redefine defconfig symbol");
-		break;
-	case T_OPT_ENV:
-		prop_add_env(arg);
-		break;
-	case T_OPT_ALLNOCONFIG_Y:
-		current_entry->sym->flags |= SYMBOL_ALLNOCONFIG_Y;
-		break;
-	}
-}
-
-static int menu_validate_number(struct symbol *sym, struct symbol *sym2)
-{
-	return sym2->type == S_INT || sym2->type == S_HEX ||
-	       (sym2->type == S_UNKNOWN && sym_string_valid(sym, sym2->name));
-}
-
-static void sym_check_prop(struct symbol *sym)
-{
-	struct property *prop;
-	struct symbol *sym2;
-	for (prop = sym->prop; prop; prop = prop->next) {
-		switch (prop->type) {
-		case P_DEFAULT:
-			if ((sym->type == S_STRING || sym->type == S_INT || sym->type == S_HEX) &&
-			    prop->expr->type != E_SYMBOL)
-				prop_warn(prop,
-				    "default for config symbol '%s'"
-				    " must be a single symbol", sym->name);
-			if (prop->expr->type != E_SYMBOL)
-				break;
-			sym2 = prop_get_symbol(prop);
-			if (sym->type == S_HEX || sym->type == S_INT) {
-				if (!menu_validate_number(sym, sym2))
-					prop_warn(prop,
-					    "'%s': number is invalid",
-					    sym->name);
-			}
-			break;
-		case P_SELECT:
-			sym2 = prop_get_symbol(prop);
-			if (sym->type != S_BOOLEAN && sym->type != S_TRISTATE)
-				prop_warn(prop,
-				    "config symbol '%s' uses select, but is "
-				    "not boolean or tristate", sym->name);
-			else if (sym2->type != S_UNKNOWN &&
-				 sym2->type != S_BOOLEAN &&
-				 sym2->type != S_TRISTATE)
-				prop_warn(prop,
-				    "'%s' has wrong type. 'select' only "
-				    "accept arguments of boolean and "
-				    "tristate type", sym2->name);
-			break;
-		case P_RANGE:
-			if (sym->type != S_INT && sym->type != S_HEX)
-				prop_warn(prop, "range is only allowed "
-						"for int or hex symbols");
-			if (!menu_validate_number(sym, prop->expr->left.sym) ||
-			    !menu_validate_number(sym, prop->expr->right.sym))
-				prop_warn(prop, "range is invalid");
-			break;
-		default:
-			;
-		}
-	}
-}
-
-void menu_finalize(struct menu *parent)
-{
-	struct menu *menu, *last_menu;
-	struct symbol *sym;
-	struct property *prop;
-	struct expr *parentdep, *basedep, *dep, *dep2, **ep;
-
-	sym = parent->sym;
-	if (parent->list) {
-		if (sym && sym_is_choice(sym)) {
-			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);
-						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;
-		else
-			parentdep = parent->dep;
-
-		for (menu = parent->list; menu; menu = menu->next) {
-			basedep = expr_transform(menu->dep);
-			basedep = expr_alloc_and(expr_copy(parentdep), basedep);
-			basedep = expr_eliminate_dups(basedep);
-			menu->dep = basedep;
-			if (menu->sym)
-				prop = menu->sym->prop;
-			else
-				prop = menu->prompt;
-			for (; prop; prop = prop->next) {
-				if (prop->menu != menu)
-					continue;
-				dep = expr_transform(prop->visible.expr);
-				dep = expr_alloc_and(expr_copy(basedep), dep);
-				dep = expr_eliminate_dups(dep);
-				if (menu->sym && menu->sym->type != S_TRISTATE)
-					dep = expr_trans_bool(dep);
-				prop->visible.expr = dep;
-				if (prop->type == P_SELECT) {
-					struct symbol *es = prop_get_symbol(prop);
-					es->rev_dep.expr = expr_alloc_or(es->rev_dep.expr,
-							expr_alloc_and(expr_alloc_symbol(menu->sym), expr_copy(dep)));
-				}
-			}
-		}
-		for (menu = parent->list; menu; menu = menu->next)
-			menu_finalize(menu);
-	} else if (sym) {
-		basedep = parent->prompt ? parent->prompt->visible.expr : NULL;
-		basedep = expr_trans_compare(basedep, E_UNEQUAL, &symbol_no);
-		basedep = expr_eliminate_dups(expr_transform(basedep));
-		last_menu = NULL;
-		for (menu = parent->next; menu; menu = menu->next) {
-			dep = menu->prompt ? menu->prompt->visible.expr : menu->dep;
-			if (!expr_contains_symbol(dep, sym))
-				break;
-			if (expr_depends_symbol(dep, sym))
-				goto next;
-			dep = expr_trans_compare(dep, E_UNEQUAL, &symbol_no);
-			dep = expr_eliminate_dups(expr_transform(dep));
-			dep2 = expr_copy(basedep);
-			expr_eliminate_eq(&dep, &dep2);
-			expr_free(dep);
-			if (!expr_is_yes(dep2)) {
-				expr_free(dep2);
-				break;
-			}
-			expr_free(dep2);
-		next:
-			menu_finalize(menu);
-			menu->parent = parent;
-			last_menu = menu;
-		}
-		if (last_menu) {
-			parent->list = parent->next;
-			parent->next = last_menu->next;
-			last_menu->next = NULL;
-		}
-
-		sym->dir_dep.expr = expr_alloc_or(sym->dir_dep.expr, parent->dep);
-	}
-	for (menu = parent->list; menu; menu = menu->next) {
-		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_DEFAULT)
-					prop_warn(prop, "defaults for choice "
-						  "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");
-			}
-			/* 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.
-			 */
-			if (sym->type == S_TRISTATE && menu->sym->type != S_TRISTATE) {
-				basedep = expr_alloc_comp(E_EQUAL, sym, &symbol_yes);
-				menu->dep = expr_alloc_and(basedep, menu->dep);
-				for (prop = menu->sym->prop; prop; prop = prop->next) {
-					if (prop->menu != menu)
-						continue;
-					prop->visible.expr = expr_alloc_and(expr_copy(basedep),
-									    prop->visible.expr);
-				}
-			}
-			menu_add_symbol(P_CHOICE, sym, NULL);
-			prop = sym_get_choice_prop(sym);
-			for (ep = &prop->expr; *ep; ep = &(*ep)->left.expr)
-				;
-			*ep = expr_alloc_one(E_LIST, NULL);
-			(*ep)->right.sym = menu->sym;
-		}
-		if (menu->list && (!menu->prompt || !menu->prompt->text)) {
-			for (last_menu = menu->list; ; last_menu = last_menu->next) {
-				last_menu->parent = parent;
-				if (!last_menu->next)
-					break;
-			}
-			last_menu->next = menu->next;
-			menu->next = menu->list;
-			menu->list = NULL;
-		}
-	}
-
-	if (sym && !(sym->flags & SYMBOL_WARNED)) {
-		if (sym->type == S_UNKNOWN)
-			menu_warn(parent, "config symbol defined without type");
-
-		if (sym_is_choice(sym) && !parent->prompt)
-			menu_warn(parent, "choice must have a prompt");
-
-		/* Check properties connected to this symbol */
-		sym_check_prop(sym);
-		sym->flags |= SYMBOL_WARNED;
-	}
-
-	if (sym && !sym_is_optional(sym) && parent->prompt) {
-		sym->rev_dep.expr = expr_alloc_or(sym->rev_dep.expr,
-				expr_alloc_and(parent->prompt->visible.expr,
-					expr_alloc_symbol(&symbol_mod)));
-	}
-}
-
-bool menu_has_prompt(struct menu *menu)
-{
-	if (!menu->prompt)
-		return false;
-	return true;
-}
-
-/*
- * Determine if a menu is empty.
- * A menu is considered empty if it contains no or only
- * invisible entries.
- */
-bool menu_is_empty(struct menu *menu)
-{
-	struct menu *child;
-
-	for (child = menu->list; child; child = child->next) {
-		if (menu_is_visible(child))
-			return(false);
-	}
-	return(true);
-}
-
-bool menu_is_visible(struct menu *menu)
-{
-	struct menu *child;
-	struct symbol *sym;
-	tristate visible;
-
-	if (!menu->prompt)
-		return false;
-
-	if (menu->visibility) {
-		if (expr_calc_value(menu->visibility) == no)
-			return no;
-	}
-
-	sym = menu->sym;
-	if (sym) {
-		sym_calc_value(sym);
-		visible = menu->prompt->visible.tri;
-	} else
-		visible = menu->prompt->visible.tri = expr_calc_value(menu->prompt->visible.expr);
-
-	if (visible != no)
-		return true;
-
-	if (!sym || sym_get_tristate_value(menu->sym) == no)
-		return false;
-
-	for (child = menu->list; child; child = child->next) {
-		if (menu_is_visible(child)) {
-			if (sym)
-				sym->flags |= SYMBOL_DEF_USER;
-			return true;
-		}
-	}
-
-	return false;
-}
-
-const char *menu_get_prompt(struct menu *menu)
-{
-	if (menu->prompt)
-		return menu->prompt->text;
-	else if (menu->sym)
-		return menu->sym->name;
-	return NULL;
-}
-
-struct menu *menu_get_root_menu(struct menu *menu)
-{
-	return &rootmenu;
-}
-
-struct menu *menu_get_parent_menu(struct menu *menu)
-{
-	enum prop_type type;
-
-	for (; menu != &rootmenu; menu = menu->parent) {
-		type = menu->prompt ? menu->prompt->type : 0;
-		if (type == P_MENU)
-			break;
-	}
-	return menu;
-}
-
-bool menu_has_help(struct menu *menu)
-{
-	return menu->help != NULL;
-}
-
-const char *menu_get_help(struct menu *menu)
-{
-	if (menu->help)
-		return menu->help;
-	else
-		return "";
-}
-
-static void get_prompt_str(struct gstr *r, struct property *prop,
-			   struct list_head *head)
-{
-	int i, j;
-	struct menu *submenu[8], *menu, *location = NULL;
-	struct jump_key *jump;
-
-	str_printf(r, _("Prompt: %s\n"), _(prop->text));
-	menu = prop->menu->parent;
-	for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) {
-		bool accessible = menu_is_visible(menu);
-
-		submenu[i++] = menu;
-		if (location == NULL && accessible)
-			location = menu;
-	}
-	if (head && location) {
-		jump = xmalloc(sizeof(struct jump_key));
-
-		if (menu_is_visible(prop->menu)) {
-			/*
-			 * There is not enough room to put the hint at the
-			 * beginning of the "Prompt" line. Put the hint on the
-			 * last "Location" line even when it would belong on
-			 * the former.
-			 */
-			jump->target = prop->menu;
-		} else
-			jump->target = location;
-
-		if (list_empty(head))
-			jump->index = 0;
-		else
-			jump->index = list_entry(head->prev, struct jump_key,
-						 entries)->index + 1;
-
-		list_add_tail(&jump->entries, head);
-	}
-
-	if (i > 0) {
-		str_printf(r, _("  Location:\n"));
-		for (j = 4; --i >= 0; j += 2) {
-			menu = submenu[i];
-			if (head && location && menu == location)
-				jump->offset = strlen(r->s);
-			str_printf(r, "%*c-> %s", j, ' ',
-				   _(menu_get_prompt(menu)));
-			if (menu->sym) {
-				str_printf(r, " (%s [=%s])", menu->sym->name ?
-					menu->sym->name : _("<choice>"),
-					sym_get_string_value(menu->sym));
-			}
-			str_append(r, "\n");
-		}
-	}
-}
-
-/*
- * 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;
-}
-
-/*
- * head is optional and may be NULL
- */
-void get_symbol_str(struct gstr *r, struct symbol *sym,
-		    struct list_head *head)
-{
-	bool hit;
-	struct property *prop;
-
-	if (sym && sym->name) {
-		str_printf(r, "Symbol: %s [=%s]\n", sym->name,
-			   sym_get_string_value(sym));
-		str_printf(r, "Type  : %s\n", sym_type_name(sym->type));
-		if (sym->type == S_INT || sym->type == S_HEX) {
-			prop = sym_get_range_prop(sym);
-			if (prop) {
-				str_printf(r, "Range : ");
-				expr_gstr_print(prop->expr, r);
-				str_append(r, "\n");
-			}
-		}
-	}
-	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");
-		}
-	}
-
-	hit = false;
-	for_all_properties(sym, prop, P_SELECT) {
-		if (!hit) {
-			str_append(r, "  Selects: ");
-			hit = true;
-		} else
-			str_printf(r, " && ");
-		expr_gstr_print(prop->expr, r);
-	}
-	if (hit)
-		str_append(r, "\n");
-	if (sym->rev_dep.expr) {
-		str_append(r, _("  Selected by: "));
-		expr_gstr_print(sym->rev_dep.expr, r);
-		str_append(r, "\n");
-	}
-	str_append(r, "\n\n");
-}
-
-struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head)
-{
-	struct symbol *sym;
-	struct gstr res = str_new();
-	int i;
-
-	for (i = 0; sym_arr && (sym = sym_arr[i]); i++)
-		get_symbol_str(&res, sym, head);
-	if (!i)
-		str_append(&res, _("No matches found.\n"));
-	return res;
-}
-
-
-void menu_get_ext_help(struct menu *menu, struct gstr *help)
-{
-	struct symbol *sym = menu->sym;
-	const char *help_text = nohelp_text;
-
-	if (menu_has_help(menu)) {
-		if (sym->name)
-			str_printf(help, "%s%s:\n\n", CONFIG_, sym->name);
-		help_text = menu_get_help(menu);
-	}
-	str_printf(help, "%s\n", _(help_text));
-	if (sym)
-		get_symbol_str(help, sym, NULL);
-}