+%option noyywrap
+
+/* itbl-lex.l
+ 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 3, or (at your option)
+ any later version.
+
+ 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, 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
%%
-"creg"|"CREG" {
- return CREG;
- }
-"dreg"|"DREG" {
- return DREG;
- }
-"greg"|"GREG" {
- return GREG;
- }
-"immed"|"IMMED" {
- return IMMED;
- }
-"addr"|"ADDR" {
- return ADDR;
- }
-"insn"|"INSN" {
- return INSN;
- }
+"creg"|"CREG" {
+ return CREG;
+ }
+"dreg"|"DREG" {
+ return DREG;
+ }
+"greg"|"GREG" {
+ return GREG;
+ }
+"immed"|"IMMED" {
+ return IMMED;
+ }
+"addr"|"ADDR" {
+ return ADDR;
+ }
+"insn"|"INSN" {
+ return INSN;
+ }
"p"{DIGIT} {
- yytext[yyleng]=0;
- yylval.processor = strtoul(yytext+1,0,0);
- return PNUM;
- }
-{DIGIT}+ {
- yytext[yyleng]=0;
- yylval.num = strtoul(yytext,0,0);
- return NUM;
- }
-"0x"{HEX}+ {
- yytext[yyleng]=0;
- yylval.num = strtoul(yytext,0,0);
- return NUM;
- }
+ yytext[yyleng] = 0;
+ yylval.processor = strtoul (yytext+1, 0, 0);
+ return PNUM;
+ }
+{DIGIT}+ {
+ yytext[yyleng] = 0;
+ yylval.num = strtoul (yytext, 0, 0);
+ return NUM;
+ }
+"0x"{HEX}+ {
+ yytext[yyleng] = 0;
+ yylval.num = strtoul (yytext, 0, 0);
+ return NUM;
+ }
{ALPHA}{ALNUM}* {
- yytext[yyleng]=0;
- yylval.str = strdup(yytext);
- return ID;
- }
+ yytext[yyleng] = 0;
+ yylval.str = strdup (yytext);
+ return ID;
+ }
";"|"#" {
- int c;
- while ((c = input()) != EOF) {
- if (c == '\n')
- {
- unput(c);
- break;
- }
- }
- }
-"\n" {
- insntbl_line++;
- MDBG(("in lex, NL=%d (x%x)\n",NL,NL));
- return NL;
- }
-" "|"\t" { }
-. {
- MDBG(("char=%x,%d\n",yytext[0],yytext[0]));
- return yytext[0];
- }
+ int c;
+ while ((c = input ()) != EOF)
+ {
+ if (c == '\n')
+ {
+ unput (c);
+ break;
+ }
+ }
+ }
+"\n" {
+ insntbl_line++;
+ MDBG (("in lex, NL = %d (x%x)\n", NL, NL));
+ return NL;
+ }
+" "|"\t" {
+ }
+. {
+ MDBG (("char = %x, %d\n", yytext[0], yytext[0]));
+ return yytext[0];
+ }
%%
-
-int yywrap() { return 1; }