86 lines
2.0 KiB
Plaintext
86 lines
2.0 KiB
Plaintext
%option noinput nounput
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%{
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/* Copyright 2001, 2003, 2005, 2007, 2011, 2012 Free Software Foundation, Inc.
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This file is part of GNU Binutils.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GLD; see the file COPYING. If not, write to the Free
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Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
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02110-1301, USA. */
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/* Note: config.h is #included via syslex_wrap.c. */
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#ifdef HAVE_STRING_H
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#include <string.h>
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#else
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#ifdef HAVE_STRINGS_H
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#include <strings.h>
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#endif
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#endif
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#include "sysinfo.h"
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#ifndef YY_NO_UNPUT
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#define YY_NO_UNPUT
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#endif
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#ifndef yywrap
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static int yywrap (void) { return 1; }
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#endif
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extern int yylex (void);
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%}
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%%
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"(" { return '(';}
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")" { return ')';}
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"[" { return '[';}
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"]" { return ']';}
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" " { ; }
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";".* { ; }
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"\t" { ; }
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"\n" { ; }
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"\""[^\"]*"\"" {
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yylval.s = malloc (yyleng - 1);
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memcpy (yylval.s, yytext + 1, yyleng - 2);
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yylval.s[yyleng - 2] = '\0';
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return NAME;
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}
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0x[0-9a-f]+ {
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yylval.i = strtol(yytext,0,16);
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return NUMBER;
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}
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[0-9]+ {
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yylval.i = atoi(yytext);
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return NUMBER;
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}
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"bits" { yylval.i =1 ;return UNIT;}
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"bit" { yylval.i = 1; return UNIT;}
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"bytes" { yylval.i= 8; return UNIT;}
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"byte" { yylval.i = 8; return UNIT;}
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"int" { yylval.s = "INT"; return TYPE;}
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"barray" { yylval.s = "BARRAY"; return TYPE;}
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"chars" { yylval.s = "CHARS"; return TYPE;}
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"variable" { yylval.i = 0; return NUMBER;}
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"counted" { yylval.i = -4; return NUMBER;}
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"addrsize" { yylval.i = -2; return NUMBER; }
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"segsize" { yylval.i = -1; return NUMBER; }
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"cond" { return COND;}
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"repeat" { return REPEAT;}
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