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opcodes: support insn endianness in cgen_cpu_open
[deliverable/binutils-gdb.git]
/
binutils
/
arlex.l
diff --git
a/binutils/arlex.l
b/binutils/arlex.l
index 48523e4aac9ababe6110099bb593170c8d0de37c..8ee5ce0d397e66a98f25b96f41b226bb5e49b863 100644
(file)
--- a/
binutils/arlex.l
+++ b/
binutils/arlex.l
@@
-1,8
+1,9
@@
+%option noinput nounput noyywrap
+
%{
/* arlex.l - Strange script language lexer */
%{
/* arlex.l - Strange script language lexer */
-/* Copyright 1992, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2007
- Free Software Foundation, Inc.
+/* Copyright (C) 1992-2020 Free Software Foundation, Inc.
This file is part of GNU Binutils.
This file is part of GNU Binutils.
@@
-29,7
+30,9
@@
#include "libiberty.h"
#include "arparse.h"
#include "libiberty.h"
#include "arparse.h"
+#ifndef YY_NO_UNPUT
#define YY_NO_UNPUT
#define YY_NO_UNPUT
+#endif
extern int yylex (void);
extern int yylex (void);
@@
-75,17
+78,13
@@
int linenumber;
"(" { return '('; }
")" { return ')'; }
"," { return ','; }
"(" { return '('; }
")" { return ')'; }
"," { return ','; }
-[A-Za-z0-9/\\$:.\-\_]+ {
+[A-Za-z0-9/\\$:.\-\_]+ {
yylval.name = xstrdup (yytext);
return FILENAME;
}
"*".* { }
";".* { }
" " { }
yylval.name = xstrdup (yytext);
return FILENAME;
}
"*".* { }
";".* { }
" " { }
-"\n" { linenumber ++; return NEWLINE; }
+"\n" { linenumber ++; return NEWLINE; }
%%
%%
-#ifndef yywrap
-/* Needed for lex, though not flex. */
-int yywrap(void) { return 1; }
-#endif
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