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update to work with Universal Interfaces 3.4
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Wolfgang Thaller
parent
e5e8352a32
commit
ff0586d7f7
2
.gitignore
vendored
Normal file
2
.gitignore
vendored
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@ -0,0 +1,2 @@
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CIncludes
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Universal Headers
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@ -35,9 +35,12 @@ import Control.Monad.State
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import qualified Data.Map as Map
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import System.Environment(getArgs)
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data CallingConvention = Pascal | CCall
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deriving(Show, Eq)
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data Item = CharItem Char
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| IgnoredItem
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| FunctionItem String String [String] [String] [Integer] (Maybe ParameterRegs)
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| FunctionItem CallingConvention String String [String] [String] [Integer] (Maybe ParameterRegs)
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| PragmaParameterItem String ParameterRegs
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deriving(Show)
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@ -58,6 +61,8 @@ balancedText stopAtComma = fmap (foldr ($) "") $
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many (fmap (++) paranthesized <|> fmap (:) (noneOf (if stopAtComma then "()," else "()")))
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where paranthesized = char '(' >> balancedText False >>= \xs -> char ')' >> return ('(' : xs ++ ")")
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isIDChar '_' = True
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isIDChar c = isAlphaNum c
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trim = dropWhile isSpace . reverse . dropWhile isSpace . reverse
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cleanup = unwords . words . trim
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@ -68,8 +73,10 @@ returnType = do
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return $ t ++ ptrs
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externApiDeclaration = do
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rettype <- (reserved tp "EXTERN_API" >> (fmap trim $ parens tp (balancedText False)))
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<|> (reserved tp "pascal" >> returnType)
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(cconv, rettype) <-
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(reserved tp "EXTERN_API" >> (fmap ((,) Pascal) $ fmap trim $ parens tp (balancedText False)))
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<|> (reserved tp "EXTERN_API_C" >> (fmap ((,) CCall) $ fmap trim $ parens tp (balancedText False)))
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<|> (reserved tp "pascal" >> fmap ((,) Pascal) returnType)
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name <- identifier tp
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arguments <- fmap (map cleanup) $ parens tp (commaSep tp $ balancedText True)
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@ -87,9 +94,9 @@ externApiDeclaration = do
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semi tp
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let arguments' | arguments == ["void"] = []
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| otherwise = arguments
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argumentNames = map (trim . reverse . takeWhile isAlphaNum . reverse . trim) arguments'
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argumentTypes = map (trim . reverse . dropWhile isAlphaNum . reverse . trim) arguments'
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return $ FunctionItem rettype name argumentTypes argumentNames inlines Nothing
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argumentNames = map (trim . reverse . takeWhile isIDChar . reverse . trim) arguments'
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argumentTypes = map (trim . reverse . dropWhile isIDChar . reverse . trim) arguments'
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return $ FunctionItem cconv rettype name argumentTypes argumentNames inlines Nothing
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pragmaParameter = do
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reservedOp tp "#"
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@ -114,6 +121,8 @@ data TypeCategory = ByteType | WordType | LongType | PointerType | VoidType
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classifyType tm t | "Ptr" `isSuffixOf` t = Just PointerType
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| "*" `isSuffixOf` t = Just PointerType
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| "Handle" `isSuffixOf` t = Just PointerType
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| "UPP" `isSuffixOf` t = Just PointerType
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| "Ref" `isSuffixOf` t = Just PointerType
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classifyType tm "unsigned char" = Just ByteType
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classifyType tm "signed char" = Just ByteType
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classifyType tm "char" = Just ByteType
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@ -124,9 +133,9 @@ classifyType tm t = Map.lookup t tm
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hexword = integer tp
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outputItem typeMap (CharItem c) = [c]
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-- outputItem (FunctionItem rettype name argumentTypes argumentNames words) = "<fun>"
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-- outputItem (FunctionItem cconv rettype name argumentTypes argumentNames words) = "<fun>"
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outputItem typeMap (FunctionItem rettype name argumentTypes argumentNames words Nothing)
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outputItem typeMap (FunctionItem cconv rettype name argumentTypes argumentNames words Nothing)
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| True, not (null words), Just retcat <- classifyType typeMap rettype
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= let
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helper = PP.text "__magic_inline_" <> PP.text name
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@ -143,12 +152,16 @@ outputItem typeMap (FunctionItem rettype name argumentTypes argumentNames words
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_ -> reverse $ "0" : argumentNames
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words' = case retcat of
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VoidType -> words
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_ | cconv == CCall -> words
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ByteType -> words ++ [ 0x101f ] -- move.b (a7)+,d0
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WordType -> words ++ [ 0x301f ] -- move.w (a7)+,d0
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LongType -> words ++ [ 0x201f ] -- move.l (a7)+,d0
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PointerType -> words ++ [ 0x201f ] -- move.l (a7)+,d0
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cconvAttr = case cconv of
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Pascal -> PP.text "__attribute__((stdcall))"
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CCall -> PP.empty
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in PP.render $
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PP.text rettype <+> PP.text "__attribute__((stdcall))" <+> helper
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PP.text rettype <+> cconvAttr <+> helper
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<> PP.parens (PP.hsep $ PP.punctuate PP.comma $ map PP.text magicArgTypes)
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<+> PP.text("__asm__") <> PP.parens ( PP.doubleQuotes magic )
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<> PP.semi
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@ -163,7 +176,7 @@ outputItem typeMap (FunctionItem rettype name argumentTypes argumentNames words
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outputItem typeMap (FunctionItem rettype name argumentTypes argumentNames words mbParamRegs) =
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outputItem typeMap (FunctionItem cconv rettype name argumentTypes argumentNames words mbParamRegs) =
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PP.render $
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linkage <+> PP.text rettype <+> PP.text name
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<+> PP.parens (PP.hsep $ PP.punctuate PP.comma $ zipWith (\t n -> PP.text t <+> PP.text n) argumentTypes argumentNames) $$
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@ -264,9 +277,9 @@ outputItem _ _ = ""
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collectPragmas xs = evalState (mapM doit xs) Map.empty
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where
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doit x@(PragmaParameterItem name params) = modify (Map.insert name params) >> return x
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doit (FunctionItem rettype name argumentTypes argumentNames inlines _) = do
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doit (FunctionItem cconv rettype name argumentTypes argumentNames inlines _) = do
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m <- get
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return $ FunctionItem rettype name argumentTypes argumentNames inlines (Map.lookup name m)
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return $ FunctionItem cconv rettype name argumentTypes argumentNames inlines (Map.lookup name m)
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doit x = return x
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parseTypeMap tm = Map.fromList $ map handleLine $ lines tm
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@ -275,6 +288,7 @@ parseTypeMap tm = Map.fromList $ map handleLine $ lines tm
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(x : xs) -> (trim $ unwords xs, case x of
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"B" -> ByteType ; "W" -> WordType ; "L" -> LongType ; "P" -> PointerType)
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processFile inputDir outputDir file
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| isLower (head file) = putStrLn $ "Skipping " ++ file ++ " (standard library or MPW runtime)"
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| ".h" `isSuffixOf` file = do
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print $ (outputDir </> takeFileName file)
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-- readFile (inputDir </> file)
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@ -287,16 +301,30 @@ processFile inputDir outputDir file
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Right items -> do
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outf <- openFile (outputDir </> file) WriteMode
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hSetEncoding outf latin1
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when (file == "ConditionalMacros.h") $ do
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let processed = concatMap (outputItem typeMap) $ collectPragmas $ items
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if (file == "ConditionalMacros.h")
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then do
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hPutStrLn outf $ unlines [
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"#define TARGET_CPU_68K 1",
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"#define TARGET_OS_MAC 1",
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"#define TARGET_RT_MAC_CFM 0",
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"#define TARGET_RT_MAC_MACHO 0",
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"#define TYPE_LONGLONG 1",
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"#define pascal",
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"#ifdef __cplusplus",
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"#define TYPE_BOOL 1",
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"#endif"
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]
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hPutStr outf $ concatMap (outputItem typeMap) $ collectPragmas $ items
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hPutStr outf $ unlines $
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map (\line -> if line == "#elif defined(__GNUC__)"
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then "#elif 0"
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else line) $
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lines $ processed
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else
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hPutStr outf $ processed
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hClose outf
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Left err -> putStrLn $ file ++ ": " ++ show err
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| otherwise = do
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10
README.md
10
README.md
@ -24,6 +24,10 @@ For Ubuntu Linux, the following should help a bit:
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sudo apt-get install cmake ghc libboost-dev libgmp-dev libmpfr-dev libmpc-dev
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On a Mac, get the homebrew package manager and:
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brew install cmake gmp mpfr libmpc
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Apple Universal Interfaces
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--------------------------
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@ -31,9 +35,7 @@ The Universal Interfaces used to be a free download from Apple. However,
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they have taken the site offline and the license agreement prohibits
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redistribution, so this might be a bit hard to find nowadays.
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You do need a version that still supports 68K Mac development, so
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version 3.4 will NOT work. Basically, look for something no later than 1999
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or so.
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You do need a version that still supports 68K Mac development.
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The package might be somewhere in this huge snapshot of Apple's FTP site made
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by the Internet Archive:
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@ -46,7 +48,7 @@ http://macintoshgarden.org/apps/macintosh-programmer%E2%80%99s-workshop
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and use the CIncludes directory from there.
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Put the C header files into a directory called "Universal Headers" at the top
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Put the C header files into a directory called "CIncludes" at the top
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level of the Retro68 directory.
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Building
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@ -59,7 +59,13 @@ make
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make install
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cd ..
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runhaskell ../Retro68/PrepareHeaders.hs ../Retro68/Universal\ Headers toolchain/m68k-unknown-elf/include
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for headerdir in "Universal\ Headers" "CIncludes"; do
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if test -d "../Retro68/$headerdir"; then
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HEADERDIR="../Retro68/$headerdir"
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fi
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done
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runhaskell ../Retro68/PrepareHeaders.hs "$HEADERDIR" toolchain/m68k-unknown-elf/include
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mkdir -p build-host
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cd build-host
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