[binutils, ARM, 4/16] BF insns infrastructure with array of relocs in struct arm_it

[thirdparty/binutils-gdb.git] / gas / itbl-lex.l

diff --git a/gas/itbl-lex.l b/gas/itbl-lex.l
index 0ef88eb5c41516905f9051c4bd19dab2706976d2..9e964fee9ec13c0d2380c73060b60b054c7cc1d9 100644 (file)
--- a/gas/itbl-lex.l
+++ b/gas/itbl-lex.l
@@ -1,31 +1,29 @@
+%option noyywrap
 
 /* itbl-lex.l
-
-   Copyright (C) 1997  Free Software Foundation, Inc.
+   Copyright (C) 1997-2019 Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
    GAS 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, or (at your option)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
-   GAS is distributed in the hope that it will be useful, 
+   GAS 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 GAS; see the file COPYING.  If not, write to the Free
-   Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA.  */
+   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
 
 %{
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include "itbl-parse.h"
+#include "as.h"
+#include "itbl-lex.h"
+#include <itbl-parse.h>
 
 #ifdef DEBUG
 #define DBG(x) printf x
@@ -85,30 +83,24 @@ HEX [0-9A-Fa-f]
   }
 ";"|"#"        {
     int c;
-    while ((c = input ()) !=  EOF) 
+    while ((c = input ()) !=  EOF)
       {
-        if (c ==  '\n') 
+        if (c ==  '\n')
        {
                unput (c);
                break;
        }
       }
   }
-"\n"   { 
-    insntbl_line++; 
+"\n"   {
+    insntbl_line++;
     MDBG (("in lex, NL = %d (x%x)\n", NL, NL));
-    return NL; 
+    return NL;
   }
-" "|"\t" { 
+" "|"\t" {
   }
 . {
     MDBG (("char = %x, %d\n", yytext[0], yytext[0]));
     return yytext[0];
   }
 %%
-
-int 
-yywrap () 
-  { 
-    return 1; 
-  }