implementation module mTaskInterpret
//import iTasks
-import gdynamic, gCons, GenEq, StdMisc, StdArray
+import gdynamic, gCons, GenEq, StdMisc, StdArray, GenBimap
import GenPrint
+import StdEnum
import mTask
import StdFile
import StdString
-from StdFunc import o
+from StdFunc import o, const
+import StdBool
import StdTuple
import Data.Tuple
+import Data.Monoid
+import Data.Functor
import StdList
from Data.Func import $
-from Text import class Text(join), instance Text String
-
-
-
-
-toByteVal :: BC -> String
-toByteVal a = undef
-
-derive gPrint BC
-
-toReadableByteVal :: BC -> String
-toReadableByteVal a = printToString a
+from Text import class Text(concat,join,toUpperCase), instance Text String
+
+toByteVal :: BC -> [Char]
+toByteVal b
+# bt = toChar $ consIndex{|*|} b + 1
+= [bt:case b of
+ (BCPush i) = i
+ (BCAnalogRead i) = [toChar i]
+ (BCAnalogWrite i) = [toChar i]
+ (BCDigitalRead i) = [toChar i]
+ (BCDigitalWrite i) = [toChar i]
+ (BCJmp i) = [toChar i]
+ (BCJmpT i) = [toChar i]
+ (BCJmpF i) = [toChar i]
+ _ = []]
+
+instance Semigroup (ByteCode a p) where
+ mappend m n = BC \s->let (b1, (b2, t)) = runBC m <$> runBC m s in (b1 ++ b2, t)
+
+instance Monoid (ByteCode a p) where
+ mempty = retrn []
+
+(<++>) infixl 2 :: (ByteCode a p) (ByteCode b q) -> ByteCode c r
+(<++>) m n = BC \s->let (b1, (b2, t)) = runBC n <$> runBC m s in (b1 ++ b2, t)
+
+(<+->) infixr 1
+(<+->) m n :== m <++> retrn n
+
+runBC (BC m) = m
+
+retrn :: ([BC] -> ByteCode a p)
+retrn = BC o tuple
+fmp :: ([BC] -> [BC]) (ByteCode a p) -> ByteCode a p
+fmp f b = BC \s->let (bc, s`) = runBC b s in (f bc, s`)
+
+instance toByteCode Bool where
+ toByteCode True = [toChar 1]
+ toByteCode False = [toChar 0]
+instance toByteCode Int where toByteCode n = map toChar [n/256,n rem 256]
+instance toByteCode Long where toByteCode (L n) = toByteCode n
+instance toByteCode Char where toByteCode c = [c]
+instance toByteCode String where toByteCode s = undef
+instance toByteCode Button where toByteCode s = [toChar $ consIndex{|*|} s]
+
+instance toChar Pin where
+ toChar (Digital p) = toChar $ consIndex{|*|} p + 1
+ toChar (Analog p) = toChar $ consIndex{|*|} p + 1
+
+derive gPrint BC, AnalogPin, Pin, DigitalPin, BCState
+derive consIndex BC, Pin, Button
+derive consName BC, Pin, Button
instance arith ByteCode where
- lit x = BC [BCPush $ toCode x]
+ lit x = retrn [BCPush $ toByteCode x]
(+.) x y = x <++> y <+-> [BCAdd]
(-.) x y = x <++> y <+-> [BCSub]
(*.) x y = x <++> y <+-> [BCMul]
(<=.) x y = x <++> y <+-> [BCLeq]
(>=.) x y = x <++> y <+-> [BCGeq]
+instance analogIO ByteCode where
+ analogRead p = retrn [BCAnalogRead $ pin p]
+ analogWrite p b = b <+-> [BCAnalogWrite $ pin p]
+
+instance digitalIO ByteCode where
+ digitalRead p = retrn [BCDigitalRead $ pin p]
+ digitalWrite p b = b <+-> [BCDigitalWrite $ pin p]
+
instance If ByteCode Stmt Stmt Stmt where If b t e = BCIfStmt b t e
instance If ByteCode Stmt e Stmt where If b t e = BCIfStmt b t e
-//instance If ByteCode Stmt Stmt e where If b t e = BCIfStmt b t e
-//instance If ByteCode Stmt x y where If b t e = BCIfStmt b t e
-instance IF ByteCode where
+instance If ByteCode Stmt Stmt e where If b t e = BCIfStmt b t e
+instance If ByteCode x y Expr where If b t e = BCIfStmt b t e
+instance IF ByteCode where
IF b t e = BCIfStmt b t e
- (?) b t = BCIfStmt b t $ BC []
-BCIfStmt b t e = b <+-> [BCJmpF $ length <$> t + 1] <++> t <+-> [BCJmp $ length <$> e] <++> e
+ (?) b t = BCIfStmt b t $ retrn []
+BCIfStmt b t e = withLabel \else->withLabel \endif->retrn [BCJmpF else] <++> t
+ <++> retrn [BCJmp endif] <++> e <++> retrn [BCLab endif]
-instance noOp ByteCode where noOp = BC []
+instance noOp ByteCode where noOp = mempty
+withLabel :: (Int -> (ByteCode b q)) -> ByteCode b q
+withLabel f = BC \s->let [fresh:fs] = s.freshl
+ in runBC (f fresh) {s & freshl=fs}
-(<++>) infixl 7
-(<++>) (BC x) (BC y) = BC $ x ++ y
-(<+->) infixl 7
-(<+->) (BC x) y = BC $ x ++ y
-(<-+>) infixl 7
-(<-+>) x (BC y) = BC $ x ++ y
+withSDS :: (Int -> (ByteCode b q)) -> ByteCode b q
+withSDS f = BC \s->let [fresh:fs] = s.freshs
+ in runBC (f fresh) {s & freshs=fs}
-(<$>) infixl 9
-(<$>) f (BC x) = f x
+instance sds ByteCode where
+ sds f = {main = withSDS \sds->
+ let (v In body) = f $ retrn [BCSdsFetch sds]
+ in retrn [BCPush $ toByteCode v,BCSdsStore sds] <++> unMain body
+ }
+ con f = undef
+
+instance assign ByteCode where
+ (=.) v e = e <++> fmp makeStore v
+
+makeStore [] = []
+makeStore [x:xs] = case x of
+ BCSdsFetch i = [BCSdsStore i:xs]
+ y = [y:xs]
+
+instance seq ByteCode where
+ (>>=.) _ _ = abort "undef on >>=."
+ (:.) x y = x <++> y
instance serial ByteCode where
- serialAvailable = undef
- serialPrint _ = undef
- serialPrintln _ = undef
- serialRead = undef
- serialParseInt = undef
+ serialAvailable = retrn [BCSerialAvail]
+ serialPrint s = retrn [BCSerialPrint]
+ serialPrintln s = retrn [BCSerialPrintln]
+ serialRead = retrn [BCSerialRead]
+ serialParseInt = retrn [BCSerialParseInt]
instance zero BCState where
- zero = {a=()}
+ zero = {freshl=[1..], freshs=[1..]}
+
+toRealByteCode :: (ByteCode a Expr) -> String
+toRealByteCode x
+# (bc, st) = runBC x zero
+= concat $ map (toString o toByteVal) bc
+
+toReadableByteCode :: (ByteCode a Expr) -> String
+toReadableByteCode x
+# (bc, st) = runBC x zero
+= join "\n" $ map printToString bc
+
+//Start :: String
+//Start = toReadableByteCode bc
+// where
+// bc :: ByteCode Int Expr
+// bc = (lit 36 +. lit 42) +. lit 44
+
+Start :: String
+Start = toReadableByteCode $ unMain bc
+//Start = toRealByteCode $ unMain bc
+ where
+ bc :: Main (ByteCode Int Expr)
+ bc = sds \x=41 In
+ sds \y=1 In
+ {main = x =. x +. y}
-//Start :: ByteCode Int Expr
-//Start = (lit 36 +. lit 42) +. lit 84
+//to16bit :: Int -> String
+//to16bit i = toString (toChar (i/265)) +++ toString (toChar (i rem 265))
//
-derive consIndex BC
-derive consName BC
-
-Start w
-# (io, w) = stdio w
-# io = io <<< "#ifndef MTASK_H\n#define MTASK_H\n"
-# io = io <<< join "\n" ["#define " +++ consName{|*|} x +++ " " +++ toString (consIndex{|*|} x)\\x<-allBC]
-# (ok, w) = fclose (io <<< "\n#endif\n") w
-| not ok = abort "Couldn't close stdio"
-= w
- where
- allBC = [BCNop, BCPush "", BCPop, BCNeg, BCNot, BCAdd, BCSub, BCMul,
- BCDiv, BCAnd, BCOr, BCEq, BCNeq, BCLes, BCGre, BCLeq, BCGeq,
- BCJmp 0, BCJmpT 0, BCJmpF 0]
+////Run test programma en pretty print
+////Start :: String
+////Start = "t" +++ to16bit (size b) +++ b
+//Start :: Main (ByteCode Int Expr)
+//Start = bc
+// where
+// bc = sds \x=43 In {main = If (x ==. lit 42) (analogRead A1) (analogRead A0)}
+// b = toRealByteCode bc
+//Start :: ByteCode Int Expr
+//Start = If (lit True) (analogRead A1) (analogRead A0)
+//Start = If ((lit 36) ==. (lit 42)) (noOp) (noOp)
repositories / mTask.git / blobdiff