+{- `Deep Thought', a softcore CPU implemented on a FPGA
+
+ Copyright (C) 2010 Markus Hofstaetter <markus.manrow@gmx.at>
+ Copyright (C) 2010 Martin Perner <e0725782@student.tuwien.ac.at>
+ Copyright (C) 2010 Stefan Rebernig <stefan.rebernig@gmail.com>
+ Copyright (C) 2010 Manfred Schwarz <e0725898@student.tuwien.ac.at>
+ Copyright (C) 2010 Bernhard Urban <lewurm@gmail.com>
+
+ This program 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 of the License, or
+ (at your option) any later version.
+
+ This program 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 this program. If not, see <http://www.gnu.org/licenses/>. -}
+
module DT where
import DTFormat
-- parsing --
-instruction :: Dict -> Parser Word32
-instruction dict = foldl1 (<|>) (fmap (\x -> try (x dict)) instructions) <* char '\n'
+instruction :: LineNo -> Dict -> Parser Word32
+instruction lno dict = foldl1 (<|>) (fmap (\x -> try (x dict)) instructions) <* char '\n' <?> (". something at line " ++ show lno ++ " is wrong (ignore line 1 hint above, but pay attention for possible line offset due to #include).")
testins :: String -> IO ()
testins input =
- case (parse (instruction dict) "" (input++"\n")) of
+ case (parse (instruction 0 dict) "" (input++"\n")) of
Left err -> do { putStr "fail :/\n"; print err}
Right x -> do { printf "0x%08X\n" x }
where