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|
{-# LANGUAGE QuasiQuotes #-}
-- |
-- Module : Verismith.Tool.XST
-- Description : XST (ise) simulator implementation.
-- Copyright : (c) 2018-2019, Yann Herklotz
-- License : GPL-3
-- Maintainer : yann [at] yannherklotz [dot] com
-- Stability : experimental
-- Portability : POSIX
--
-- XST (ise) simulator implementation.
module Verismith.Tool.XST
( XST (..),
defaultXST,
)
where
import Control.DeepSeq (NFData, rnf, rwhnf)
import Data.Text (Text, unpack)
import Shelly
import Shelly.Lifted (liftSh)
import Verismith.Tool.Internal
import Verismith.Tool.Template
import Verismith.Verilog.AST
import Verismith.Verilog.CodeGen
import Prelude hiding (FilePath)
data XST
= XST
{ xstBin :: !(Maybe FilePath),
xstDesc :: !Text,
xstOutput :: !FilePath
}
deriving (Eq)
instance Tool XST where
toText (XST _ t _) = t
instance Show XST where
show t = unpack $ toText t
instance Synthesiser XST where
runSynth = runSynthXST
synthOutput = xstOutput
setSynthOutput (XST a b _) = XST a b
instance NFData XST where
rnf = rwhnf
defaultXST :: XST
defaultXST = XST Nothing "xst" "syn_xst.v"
runSynthXST :: Show ann => XST -> (SourceInfo ann) -> ResultSh ()
runSynthXST sim (SourceInfo top src) = do
dir <- liftSh pwd
let exec n =
execute_
SynthFail
dir
"xst"
(maybe (fromText n) (</> fromText n) $ xstBin sim)
liftSh $ do
writefile xstFile $ xstSynthConfig top
writefile prjFile "verilog work \"rtl.v\""
writefile "rtl.v" $ genSource src
exec "xst" ["-ifn", toTextIgnore xstFile]
exec
"netgen"
[ "-w",
"-ofmt",
"verilog",
toTextIgnore $ modFile <.> "ngc",
toTextIgnore $ synthOutput sim
]
liftSh . noPrint $
run_
"sed"
[ "-i",
"/^`ifndef/,/^`endif/ d; s/ *Timestamp: .*//;",
toTextIgnore $ synthOutput sim
]
where
modFile = fromText top
xstFile = modFile <.> "xst"
prjFile = modFile <.> "prj"
|