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[binutils-gdb.git] / binutils / deflex.l
blob8c55629d548c92d6bda5211a0d1b5f33e7a28f60
1 %option noinput nounput noyywrap
3 %{/* deflex.l - Lexer for .def files */
5 /* Copyright (C) 1995-2017 Free Software Foundation, Inc.
7    This file is part of GNU Binutils.
9    This program is free software; you can redistribute it and/or modify
10    it under the terms of the GNU General Public License as published by
11    the Free Software Foundation; either version 3 of the License, or
12    (at your option) any later version.
14    This program is distributed in the hope that it will be useful,
15    but WITHOUT ANY WARRANTY; without even the implied warranty of
16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17    GNU General Public License for more details.
19    You should have received a copy of the GNU General Public License
20    along with this program; if not, write to the Free Software
21    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
22    MA 02110-1301, USA.  */
25 /* Contributed by Steve Chamberlain: sac@cygnus.com  */
27 #define DONTDECLARE_MALLOC
28 #include "libiberty.h"
29 #include "defparse.h"
30 #include "dlltool.h"
32 int linenumber;
36 "NAME"          { return NAME;}
37 "LIBRARY"       { return LIBRARY;}
38 "DESCRIPTION"   { return DESCRIPTION;}
39 "STACKSIZE"     { return STACKSIZE;}
40 "HEAPSIZE"      { return HEAPSIZE;}
41 "CODE"          { return CODE;}
42 "DATA"          { return DATA;}
43 "SECTIONS"      { return SECTIONS;}
44 "EXPORTS"       { return EXPORTS;}
45 "IMPORTS"       { return IMPORTS;}
46 "VERSION"       { return VERSIONK;}
47 "BASE"          { return BASE;}
48 "CONSTANT"      { return CONSTANT; }
49 "NONAME"        { return NONAME; }
50 "PRIVATE"       { return PRIVATE; }
51 "READ"          { return READ;}
52 "WRITE"         { return WRITE;}
53 "EXECUTE"       { return EXECUTE;}
54 "SHARED"        { return SHARED;}
55 "NONSHARED"     { return NONSHARED;}
56 "SINGLE"        { return SINGLE;}
57 "MULTIPLE"      { return MULTIPLE;}
58 "INITINSTANCE"  { return INITINSTANCE;}
59 "INITGLOBAL"    { return INITGLOBAL;}
60 "TERMINSTANCE"  { return TERMINSTANCE;}
61 "TERMGLOBAL"    { return TERMGLOBAL;}
63 [0-9][x0-9A-Fa-f]* { yylval.number = strtol (yytext,0,0);
64                 return NUMBER; }
66 (@)?[A-Za-z$:\-\_?][A-Za-z0-9/$:\<\>\-\_@?+]* {
67                 yylval.id =  xstrdup (yytext);
68                 return ID;
69                 }
71 "\""[^\"]*"\"" {
72                 yylval.id = xstrdup (yytext+1);
73                 yylval.id[yyleng-2] = 0;
74                 return ID;
75                 }
77 "\'"[^\']*"\'" {
78                 yylval.id = xstrdup (yytext+1);
79                 yylval.id[yyleng-2] = 0;
80                 return ID;
81                 }
82 "*".*           { }
83 ";".*           { }
84 " "             { }
85 "\t"            { }
86 "\r"            { }
87 "\n"            { linenumber ++ ;}
88 "=="            { return EQUAL;}
89 "="             { return '=';}
90 "."             { return '.';}
91 "@"             { return '@';}
92 ","             { return ',';}