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Diffstat (limited to 'binutils/deflex.l')
| -rw-r--r-- | binutils/deflex.l | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/binutils/deflex.l b/binutils/deflex.l new file mode 100644 index 0000000..0a9a0d9 --- /dev/null +++ b/binutils/deflex.l @@ -0,0 +1,97 @@ +%option noinput nounput + +%{/* deflex.l - Lexer for .def files */ + +/* Copyright (C) 1995-2014 Free Software Foundation, Inc. + + This file is part of GNU Binutils. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + + +/* Contributed by Steve Chamberlain: sac@cygnus.com */ + +#define DONTDECLARE_MALLOC +#include "libiberty.h" +#include "defparse.h" +#include "dlltool.h" + +int linenumber; + +%} +%% +"NAME" { return NAME;} +"LIBRARY" { return LIBRARY;} +"DESCRIPTION" { return DESCRIPTION;} +"STACKSIZE" { return STACKSIZE;} +"HEAPSIZE" { return HEAPSIZE;} +"CODE" { return CODE;} +"DATA" { return DATA;} +"SECTIONS" { return SECTIONS;} +"EXPORTS" { return EXPORTS;} +"IMPORTS" { return IMPORTS;} +"VERSION" { return VERSIONK;} +"BASE" { return BASE;} +"CONSTANT" { return CONSTANT; } +"NONAME" { return NONAME; } +"PRIVATE" { return PRIVATE; } +"READ" { return READ;} +"WRITE" { return WRITE;} +"EXECUTE" { return EXECUTE;} +"SHARED" { return SHARED;} +"NONSHARED" { return NONSHARED;} +"SINGLE" { return SINGLE;} +"MULTIPLE" { return MULTIPLE;} +"INITINSTANCE" { return INITINSTANCE;} +"INITGLOBAL" { return INITGLOBAL;} +"TERMINSTANCE" { return TERMINSTANCE;} +"TERMGLOBAL" { return TERMGLOBAL;} + +[0-9][x0-9A-Fa-f]* { yylval.number = strtol (yytext,0,0); + return NUMBER; } + +(@)?[A-Za-z$:\-\_?][A-Za-z0-9/$:\<\>\-\_@?]* { + yylval.id = xstrdup (yytext); + return ID; + } + +"\""[^\"]*"\"" { + yylval.id = xstrdup (yytext+1); + yylval.id[yyleng-2] = 0; + return ID; + } + +"\'"[^\']*"\'" { + yylval.id = xstrdup (yytext+1); + yylval.id[yyleng-2] = 0; + return ID; + } +"*".* { } +";".* { } +" " { } +"\t" { } +"\r" { } +"\n" { linenumber ++ ;} +"==" { return EQUAL;} +"=" { return '=';} +"." { return '.';} +"@" { return '@';} +"," { return ',';} +%% +#ifndef yywrap +/* Needed for lex, though not flex. */ +int yywrap(void) { return 1; } +#endif |