1%option noinput nounput noyywrap 2 3%{ 4/* Copyright (C) 2001-2017 Free Software Foundation, Inc. 5 6 This file is part of GNU Binutils. 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 3, or (at your option) 11 any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with GLD; see the file COPYING. If not, write to the Free 20 Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 21 02110-1301, USA. */ 22 23/* Note: config.h is #included via syslex_wrap.c. */ 24 25#ifdef HAVE_STRING_H 26#include <string.h> 27#else 28#ifdef HAVE_STRINGS_H 29#include <strings.h> 30#endif 31#endif 32 33#include "sysinfo.h" 34 35#ifndef YY_NO_UNPUT 36#define YY_NO_UNPUT 37#endif 38 39extern int yylex (void); 40%} 41%% 42"(" { return '(';} 43")" { return ')';} 44"[" { return '[';} 45"]" { return ']';} 46" " { ; } 47";".* { ; } 48"\t" { ; } 49"\n" { ; } 50"\""[^\"]*"\"" { 51 yylval.s = malloc (yyleng - 1); 52 memcpy (yylval.s, yytext + 1, yyleng - 2); 53 yylval.s[yyleng - 2] = '\0'; 54 return NAME; 55 } 56 570x[0-9a-f]+ { 58 yylval.i = strtol(yytext,0,16); 59 return NUMBER; 60 } 61 62[0-9]+ { 63 yylval.i = atoi(yytext); 64 return NUMBER; 65 } 66 67 68"bits" { yylval.i =1 ;return UNIT;} 69"bit" { yylval.i = 1; return UNIT;} 70"bytes" { yylval.i= 8; return UNIT;} 71"byte" { yylval.i = 8; return UNIT;} 72 73"int" { yylval.s = "INT"; return TYPE;} 74"barray" { yylval.s = "BARRAY"; return TYPE;} 75"chars" { yylval.s = "CHARS"; return TYPE;} 76"variable" { yylval.i = 0; return NUMBER;} 77"counted" { yylval.i = -4; return NUMBER;} 78"addrsize" { yylval.i = -2; return NUMBER; } 79"segsize" { yylval.i = -1; return NUMBER; } 80"cond" { return COND;} 81"repeat" { return REPEAT;} 82