linux-imx

/* SPDX-License-Identifier: GPL-2.0 */

/*

 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>

 */

%{

​

#include <ctype.h>

#include <stdarg.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <stdbool.h>

​

#include "lkc.h"

​

#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)

​

#define PRINTD      0x0001

#define DEBUG_PARSE 0x0002

​

int cdebug = PRINTD;

​

static void yyerror(const char *err);

static void zconfprint(const char *err, ...);

static void zconf_error(const char *err, ...);

static bool zconf_endtoken(const char *tokenname,

               const char *expected_tokenname);

​

struct symbol *symbol_hash[SYMBOL_HASHSIZE];

​

static struct menu *current_menu, *current_entry;

​

%}

​

%union

{

    char *string;

    struct symbol *symbol;

    struct expr *expr;

    struct menu *menu;

    enum symbol_type type;

    enum variable_flavor flavor;

}

​

%token <string> T_HELPTEXT

%token <string> T_WORD

%token <string> T_WORD_QUOTE

%token T_ALLNOCONFIG_Y

%token T_BOOL

%token T_CHOICE

%token T_CLOSE_PAREN

%token T_COLON_EQUAL

%token T_COMMENT

%token T_CONFIG

%token T_DEFAULT

%token T_DEFCONFIG_LIST

%token T_DEF_BOOL

%token T_DEF_TRISTATE

%token T_DEPENDS

%token T_ENDCHOICE

%token T_ENDIF

%token T_ENDMENU

%token T_HELP

%token T_HEX

%token T_IF

%token T_IMPLY

%token T_INT

%token T_MAINMENU

%token T_MENU

%token T_MENUCONFIG

%token T_MODULES

%token T_ON

%token T_OPEN_PAREN

%token T_OPTION

%token T_OPTIONAL

%token T_PLUS_EQUAL

%token T_PROMPT

%token T_RANGE

%token T_SELECT

%token T_SOURCE

%token T_STRING

%token T_TRISTATE

%token T_VISIBLE

%token T_EOL

%token <string> T_ASSIGN_VAL

​

%left T_OR

%left T_AND

%left T_EQUAL T_UNEQUAL

%left T_LESS T_LESS_EQUAL T_GREATER T_GREATER_EQUAL

%nonassoc T_NOT

​