Accept any 8bit char with the high bit set so as to support multibyte
characters. Also use the locale safe regular expressions to match
chars/digits. This brings the Blackfin assembler inline with the
behavior of other assemblers.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-09-22 Robin Getz <robin.getz@analog.com>
+ * config/bfin-lex.l: Accept multibyte chars in symbol names.
+
+2010-09-22 Robin Getz <robin.getz@analog.com>
+
* config/bfin-defs.h (statusflags): Add AC0_COPY, V_COPY, and RND_MOD.
* config/bfin-lex.l: Tokenize AC0_COPY, V_COPY, and RND_MOD.
yylval.value = parse_int (&yytext);
return NUMBER;
}
-[A-Za-z_$.][A-Za-z0-9_$.]* {
+[[:alpha:]\x80-\xff_$.][[:alnum:]\x80-\xff_$.]* {
yylval.symbol = symbol_find_or_make (yytext);
symbol_mark_used (yylval.symbol);
return SYMBOL;