gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / binutils / deflex.l

diff --git a/binutils/deflex.l b/binutils/deflex.l
index 928c42c6b9fee46abdf70cd40a0a6b2c72f9a4ab..1ada969f6dd012c41dfe19147d2e7ecaaed5aa65 100644 (file)
--- a/binutils/deflex.l
+++ b/binutils/deflex.l
@@ -1,28 +1,29 @@
+%option noinput nounput noyywrap
+
 %{/* deflex.l - Lexer for .def files */
 
-/*   Copyright (C) 1995, 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2020 Free Software Foundation, Inc.
 
-This file is part of GNU Binutils.
+   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 2 of the License, or
-(at your option) any later version.
+   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.
+   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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   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
+/* Contributed by Steve Chamberlain: sac@cygnus.com  */
 
-*/
 #define DONTDECLARE_MALLOC
 #include "libiberty.h"
 #include "defparse.h"
@@ -46,6 +47,7 @@ int linenumber;
 "BASE"         { return BASE;}
 "CONSTANT"     { return CONSTANT; }
 "NONAME"       { return NONAME; }
+"PRIVATE"      { return PRIVATE; }
 "READ"         { return READ;}
 "WRITE"                { return WRITE;}
 "EXECUTE"      { return EXECUTE;}
@@ -58,10 +60,10 @@ int linenumber;
 "TERMINSTANCE" { return TERMINSTANCE;}
 "TERMGLOBAL"   { return TERMGLOBAL;}
 
-[0-9][x0-9A-Fa-f]* { yylval.number = strtol (yytext,0,0); 
+[0-9][x0-9A-Fa-f]* { yylval.number = strtol (yytext,0,0);
                return NUMBER; }
 
-[A-Za-z$:\-\_?][A-Za-z0-9/$:\-\_@?]+ {         
+(@)?[A-Za-z$:\-\_?][A-Za-z0-9/$:\<\>\-\_@?+]* {
                yylval.id =  xstrdup (yytext);
                return ID;
                }
@@ -81,13 +83,11 @@ int linenumber;
 ";".*          { }
 " "            { }
 "\t"           { }
+"\r"           { }
 "\n"           { linenumber ++ ;}
+"=="           { return EQUAL;}
 "="            { return '=';}
 "."            { return '.';}
 "@"            { return '@';}
 ","            { return ',';}
 %%
-#ifndef yywrap
-/* Needed for lex, though not flex. */
-int yywrap() { return 1; }
-#endif