From fd4b0b5152f94cd406f2e5de86ce7ed0a4d2cbd0 Mon Sep 17 00:00:00 2001
From: Yann Herklotz <git@ymhg.org>
Date: Tue, 2 Apr 2019 19:47:32 +0100
Subject: Large refactor with passing tests

---
 src/VeriFuzz/Yosys.hs | 109 --------------------------------------------------
 1 file changed, 109 deletions(-)
 delete mode 100644 src/VeriFuzz/Yosys.hs

(limited to 'src/VeriFuzz/Yosys.hs')

diff --git a/src/VeriFuzz/Yosys.hs b/src/VeriFuzz/Yosys.hs
deleted file mode 100644
index ef2bc11..0000000
--- a/src/VeriFuzz/Yosys.hs
+++ /dev/null
@@ -1,109 +0,0 @@
-{-|
-Module      : VeriFuzz.Yosys
-Description : Yosys simulator implementation.
-Copyright   : (c) 2018-2019, Yann Herklotz
-License     : BSD-3
-Maintainer  : ymherklotz [at] gmail [dot] com
-Stability   : experimental
-Portability : POSIX
-
-Yosys simulator implementation.
--}
-
-{-# LANGUAGE QuasiQuotes #-}
-
-module VeriFuzz.Yosys where
-
-import           Control.Lens
-import           Prelude               hiding (FilePath)
-import           Shelly
-import           Text.Shakespeare.Text (st)
-import           VeriFuzz.AST
-import           VeriFuzz.CodeGen
-import           VeriFuzz.Internal
-import           VeriFuzz.Mutate
-
-newtype Yosys = Yosys { yosysPath :: FilePath }
-              deriving (Eq, Show)
-
-instance Tool Yosys where
-  toText _ = "yosys"
-
-instance Synthesisor Yosys where
-  runSynth = runSynthYosys
-
-defaultYosys :: Yosys
-defaultYosys = Yosys "yosys"
-
-writeSimFile
-    :: Yosys      -- ^ Simulator instance
-    -> Verilog -- ^ Current Verilog source
-    -> FilePath   -- ^ Output sim file
-    -> Sh ()
-writeSimFile _ src file = do
-    writefile "rtl.v" $ genSource src
-    writefile file yosysSimConfig
-
-runSynthYosys :: Yosys -> SourceInfo -> FilePath -> Sh ()
-runSynthYosys sim (SourceInfo _ src) outf = do
-    dir <- pwd
-    writefile inpf $ genSource src
-    echoP "Yosys: synthesis"
-    _ <- logger dir "yosys"
-        $ timeout
-              (yosysPath sim)
-              ["-b", "verilog -noattr", "-o", out, "-S", inp]
-    echoP "Yosys: synthesis done"
-  where
-    inpf = "rtl.v"
-    inp  = toTextIgnore inpf
-    out  = toTextIgnore outf
-
-runMaybeSynth :: (Synthesisor a) => Maybe a -> SourceInfo -> Sh ()
-runMaybeSynth (Just sim) srcInfo =
-    runSynth sim srcInfo $ fromText [st|syn_#{toText sim}.v|]
-runMaybeSynth Nothing (SourceInfo _ src) =
-    writefile "syn_rtl.v" $ genSource src
-
-runEquivYosys
-    :: (Synthesisor a, Synthesisor b)
-    => Yosys
-    -> a
-    -> Maybe b
-    -> SourceInfo
-    -> Sh ()
-runEquivYosys yosys sim1 sim2 srcInfo = do
-    writefile "top.v" . genSource . initMod . makeTop 2 $ srcInfo ^. mainModule
-    writefile checkFile $ yosysSatConfig sim1 sim2 srcInfo
-    runSynth sim1 srcInfo $ fromText [st|syn_#{toText sim1}.v|]
-    runMaybeSynth sim2 srcInfo
-    echoP "Yosys: equivalence check"
-    run_ (yosysPath yosys) [toTextIgnore checkFile]
-    echoP "Yosys: equivalence done"
-  where
-    checkFile =
-        fromText [st|test.#{toText sim1}.#{maybe "rtl" toText sim2}.ys|]
-
-runEquiv
-    :: (Synthesisor a, Synthesisor b)
-    => Yosys
-    -> a
-    -> Maybe b
-    -> SourceInfo
-    -> Sh ()
-runEquiv _ sim1 sim2 srcInfo = do
-    root <- rootPath
-    dir  <- pwd
-    echoP "SymbiYosys: setup"
-    writefile "top.v"
-        .  genSource
-        .  initMod
-        .  makeTopAssert
-        $  srcInfo
-        ^. mainModule
-    writefile "test.sby" $ sbyConfig root sim1 sim2 srcInfo
-    runSynth sim1 srcInfo $ fromText [st|syn_#{toText sim1}.v|]
-    runMaybeSynth sim2 srcInfo
-    echoP "SymbiYosys: run"
-    _ <- logger dir "symbiyosys" $ run "sby" ["-f", "test.sby"]
-    echoP "SymbiYosys: done"
-- 
cgit