1cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng%{ 2cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng/* Copyright (C) 2004, 2005, 2007, 2008 Red Hat, Inc. 3cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng Written by Ulrich Drepper <drepper@redhat.com>, 2004. 4cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 5cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng Red Hat elfutils is free software; you can redistribute it and/or modify 6cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng it under the terms of the GNU General Public License as published by the 7cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng Free Software Foundation; version 2 of the License. 8cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 9cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng Red Hat elfutils is distributed in the hope that it will be useful, but 10cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng WITHOUT ANY WARRANTY; without even the implied warranty of 11cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng General Public License for more details. 13cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 14cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng You should have received a copy of the GNU General Public License along 15cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng with Red Hat elfutils; if not, write to the Free Software Foundation, 16cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. 17cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 18cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng Red Hat elfutils is an included package of the Open Invention Network. 19cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng An included package of the Open Invention Network is a package for which 20cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng Open Invention Network licensees cross-license their patents. No patent 21cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng license is granted, either expressly or impliedly, by designation as an 22cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng included package. Should you wish to participate in the Open Invention 23cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng Network licensing program, please visit www.openinventionnetwork.com 24cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng <http://www.openinventionnetwork.com>. */ 25cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 26cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng#ifdef HAVE_CONFIG_H 27cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng# include <config.h> 28cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng#endif 29cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 30cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng#include <ctype.h> 31cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng#include <error.h> 32cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng#include <libintl.h> 33cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 34cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng#include <system.h> 35cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng#include "i386_parse.h" 36cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 37cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 38cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Chengstatic void eat_to_eol (void); 39cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Chengstatic void invalid_char (int ch); 40cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng%} 41cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 42cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben ChengID [a-zA-Z_][a-zA-Z0-9_/]* 43cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben ChengID2 [a-zA-Z0-9_:/]* 44cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben ChengNUMBER [0-9]+ 45cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben ChengWHITE [[:space:]]+ 46cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 47cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng%option yylineno 48cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng%option never-interactive 49cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng%option noyywrap 50cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 51cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 52cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng%x MAIN 53cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 54cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng%% 55cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 56cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng"%mask" { return kMASK; } 57cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 58cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng"%prefix" { return kPREFIX; } 59cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng"%suffix" { return kSUFFIX; } 60cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 61cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng"%synonym" { return kSYNONYM; } 62cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 63cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng{NUMBER} { i386_lval.num = strtoul (yytext, NULL, 10); 64cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng return kNUMBER; } 65cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 66cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng"%%" { BEGIN (MAIN); return kPERCPERC; } 67cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 68cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 69cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng<MAIN>"0" { return '0'; } 70cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng<MAIN>"1" { return '1'; } 71cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 72cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng<INITIAL,MAIN>"{"{ID2}"}" { i386_lval.str = xstrndup (yytext + 1, 73cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng yyleng - 2); 74cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng return kBITFIELD; } 75cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 76cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng<MAIN>"INVALID" { i386_lval.str = (void *) -1l; 77cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng return kID; } 78cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 79cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng<MAIN>{ID} { i386_lval.str = xstrndup (yytext, yyleng); 80cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng return kID; } 81cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 82cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng<MAIN>"," { return ','; } 83cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 84cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng<MAIN>":" { return ':'; } 85cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 86cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng<INITIAL,MAIN>^"\n" { /* IGNORE */ } 87cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 88cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng<INITIAL,MAIN>"\n" { return '\n'; } 89cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 90cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng<INITIAL,MAIN>^"#" { eat_to_eol (); } 91cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 92cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng{WHITE} { /* IGNORE */ } 93cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 94cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng<MAIN>{WHITE} { return kSPACE; } 95cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 96cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng<MAIN>. { i386_lval.ch = *yytext; return kCHAR; } 97cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 98cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng. { invalid_char (*yytext); } 99cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 100cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 101cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng%% 102cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 103cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Chengstatic void 104cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Chengeat_to_eol (void) 105cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng{ 106cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng while (1) 107cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng { 108cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng int c = input (); 109cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 110cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng if (c == EOF || c == '\n') 111cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng break; 112cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng } 113cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng} 114cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 115cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Chengstatic void 116cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Chenginvalid_char (int ch) 117cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng{ 118cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng error (0, 0, (isascii (ch) 119cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng ? gettext ("invalid character '%c' at line %d; ignored") 120cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng : gettext ("invalid character '\\%o' at line %d; ignored")), 121cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng ch, yylineno); 122cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng} 123cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng 124cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng// Local Variables: 125cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng// mode: C 126cc6695e2684ce93cdf8bd2da63d55d2cf49ff076Ben Cheng// End: 127