gdb: add target_ops::supports_displaced_step

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

diff --git a/gas/itbl-lex.l b/gas/itbl-lex.l
index aceeac4f9f033ef64f68023417630ac7355d33a9..f7377ff2ee7deb3dd40d366d960d407cc41b3dfb 100644 (file)
--- a/gas/itbl-lex.l
+++ b/gas/itbl-lex.l
@@ -1,14 +1,16 @@
+%option noyywrap
+
 /* itbl-lex.l
-   Copyright 1997, 1998, 2001, 2002, 2005 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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.
@@ -19,10 +21,7 @@
    02110-1301, USA.  */
 
 %{
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
+#include "as.h"
 #include "itbl-lex.h"
 #include <itbl-parse.h>
 
@@ -84,32 +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];
   }
 %%
-
-#ifndef yywrap
-int 
-yywrap () 
-  { 
-    return 1; 
-  }
-#endif