1 files changed, 0 insertions, 40 deletions
diff --git a/fig-emulator-gb/src/Fig/Emulator/GB/Component/RAM.hs b/fig-emulator-gb/src/Fig/Emulator/GB/Component/RAM.hs
deleted file mode 100644
index 4dc5715..0000000
--- a/fig-emulator-gb/src/Fig/Emulator/GB/Component/RAM.hs
+++ /dev/null
@@ -1,40 +0,0 @@
-module Fig.Emulator.GB.Component.RAM
-  ( compWRAM
-  ) where
-
-import Fig.Prelude
-
-import qualified Data.Vector as V
-import qualified Data.Vector.Mutable as MV
-import Data.Word (Word8)
-
-import Fig.Emulator.GB.Bus
-
-newtype RAMError = RAMError Text
-  deriving Show
-instance Exception RAMError
-instance Pretty RAMError where
-  pretty (RAMError b) = mconcat
-    [ "internal RAM error: "
-    , b
-    ]
-
-compWRAM :: Addr -> Int -> Component
-compWRAM start size = Component
-  { compState = V.replicate size 0 :: V.Vector Word8
-  , compMatches = \a ->
-      a >= start && a <= end
-  , compUpdate = \s _ -> {-# SCC "ComponentWRAMUpdate" #-} pure s
-  , compWrite = \s ad v -> {-# SCC "ComponentWRAMWrite" #-} do
-      let offset = fromIntegral . unAddr $ ad - start
-      pure $ V.modify (\ms -> MV.write ms offset v) s
-  , compRead = \s ad -> {-# SCC "ComponentWRAMRead" #-} do
-      let offset = fromIntegral . unAddr $ ad - start
-      case s V.!? offset of
-        Nothing -> throwM . RAMError $ mconcat
-          [ "address ", pretty ad, " out of bounds"
-          ]
-        Just v -> pure v
-  }
-  where
-    end = start + Addr (fromIntegral (size - 1))