Clash.Driver.Types

Type definitions used by the Driver module

Documentation

data ClashEnv

Constructors

ClashEnv

Fields

• envOpts :: ClashOpts
• envTyConMap :: TyConMap
• envTupleTyCons :: IntMap TyConName
• envPrimitives :: CompiledPrimMap
• envCustomReprs :: CustomReprs
• envDomains :: DomainMap

Instances

Generic ClashEnv

Defined in Clash.Driver.Types

Associated Types

type Rep ClashEnv :: Type -> Type

Methods

from :: ClashEnv -> Rep ClashEnv x

to :: Rep ClashEnv x -> ClashEnv

NFData ClashEnv

Defined in Clash.Driver.Types

Methods

rnf :: ClashEnv -> ()

type Rep ClashEnv

Defined in Clash.Driver.Types

type Rep ClashEnv = D1 ('MetaData "ClashEnv" "Clash.Driver.Types" "clash-lib-1.8.1-inplace" 'False) (C1 ('MetaCons "ClashEnv" 'PrefixI 'True) ((S1 ('MetaSel ('Just "envOpts") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 ClashOpts) :*: (S1 ('MetaSel ('Just "envTyConMap") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TyConMap) :*: S1 ('MetaSel ('Just "envTupleTyCons") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (IntMap TyConName)))) :*: (S1 ('MetaSel ('Just "envPrimitives") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 CompiledPrimMap) :*: (S1 ('MetaSel ('Just "envCustomReprs") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 CustomReprs) :*: S1 ('MetaSel ('Just "envDomains") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 DomainMap)))))

data ClashDesign

Constructors

ClashDesign

Fields

• designEntities :: [TopEntityT]
• designBindings :: BindingMap

Instances

NFData ClashDesign

Defined in Clash.Driver.Types

Methods

rnf :: ClashDesign -> ()

data IsPrim

Constructors

IsPrim

The binding is the unfolding for a primitive.

IsFun

The binding is an ordinary function.

Instances

Eq IsPrim

Defined in Clash.Driver.Types

Methods

(==) :: IsPrim -> IsPrim -> Bool

(/=) :: IsPrim -> IsPrim -> Bool

Show IsPrim

Defined in Clash.Driver.Types

Methods

showsPrec :: Int -> IsPrim -> ShowS

show :: IsPrim -> String

showList :: [IsPrim] -> ShowS

Generic IsPrim

Defined in Clash.Driver.Types

Associated Types

type Rep IsPrim :: Type -> Type

Methods

from :: IsPrim -> Rep IsPrim x

to :: Rep IsPrim x -> IsPrim

Binary IsPrim

Defined in Clash.Driver.Types

Methods

put :: IsPrim -> Put

get :: Get IsPrim

putList :: [IsPrim] -> Put

NFData IsPrim

Defined in Clash.Driver.Types

Methods

rnf :: IsPrim -> ()

type Rep IsPrim

Defined in Clash.Driver.Types

type Rep IsPrim = D1 ('MetaData "IsPrim" "Clash.Driver.Types" "clash-lib-1.8.1-inplace" 'False) (C1 ('MetaCons "IsPrim" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "IsFun" 'PrefixI 'False) (U1 :: Type -> Type))

data Binding a

Constructors

Binding

Fields

• bindingId :: Id

  The core identifier for this binding.

• bindingLoc :: SrcSpan

  The source location of this binding in the original source code.

• bindingSpec :: InlineSpec

  the inline specification for this binding, in the original source code.

• bindingIsPrim :: IsPrim

  Is the binding a core term corresponding to a primitive with a known implementation? If so, it can potentially be inlined despite being marked as NOINLINE in source.

• bindingTerm :: a

  The term representation for this binding. This is polymorphic so alternate representations can be used if more appropriate (i.e. in the evaluator this can be Value for evaluated bindings).

• bindingRecursive :: Bool

  Whether the binding is recursive.

  TODO Ideally the BindingMap would store recursive and non-recursive bindings in a way similar to Let / Letrec. GHC also does this.

Instances

Functor Binding

Defined in Clash.Driver.Types

Methods

fmap :: (a -> b) -> Binding a -> Binding b

(<$) :: a -> Binding b -> Binding a

Show a => Show (Binding a)

Defined in Clash.Driver.Types

Methods

showsPrec :: Int -> Binding a -> ShowS

show :: Binding a -> String

showList :: [Binding a] -> ShowS

Generic (Binding a)

Defined in Clash.Driver.Types

Associated Types

type Rep (Binding a) :: Type -> Type

Methods

from :: Binding a -> Rep (Binding a) x

to :: Rep (Binding a) x -> Binding a

Binary a => Binary (Binding a)

Defined in Clash.Driver.Types

Methods

put :: Binding a -> Put

get :: Get (Binding a)

putList :: [Binding a] -> Put

NFData a => NFData (Binding a)

Defined in Clash.Driver.Types

Methods

rnf :: Binding a -> ()

type Rep (Binding a)

Defined in Clash.Driver.Types

type Rep (Binding a) = D1 ('MetaData "Binding" "Clash.Driver.Types" "clash-lib-1.8.1-inplace" 'False) (C1 ('MetaCons "Binding" 'PrefixI 'True) ((S1 ('MetaSel ('Just "bindingId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Id) :*: (S1 ('MetaSel ('Just "bindingLoc") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 SrcSpan) :*: S1 ('MetaSel ('Just "bindingSpec") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 InlineSpec))) :*: (S1 ('MetaSel ('Just "bindingIsPrim") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 IsPrim) :*: (S1 ('MetaSel ('Just "bindingTerm") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 a) :*: S1 ('MetaSel ('Just "bindingRecursive") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool)))))

type BindingMap = VarEnv (Binding Term)

Global function binders

Global functions cannot be mutually recursive, only self-recursive.

type DomainMap = HashMap Text VDomainConfiguration

data TransformationInfo

Information to show about transformations during compilation.

NB: The Ord instance compares by amount of information.

Constructors

None

Show no information about transformations.

FinalTerm

Show the final term after all applied transformations.

AppliedName

Show the name of every transformation that is applied.

AppliedTerm

Show the name and result of every transformation that is applied.

TryName

Show the name of every transformation that is attempted, and the result of every transformation that is applied.

TryTerm

Show the name and input to every transformation that is applied, and the result of every transformation that is applied.

Instances

Eq TransformationInfo

Defined in Clash.Driver.Types

Methods

(==) :: TransformationInfo -> TransformationInfo -> Bool

(/=) :: TransformationInfo -> TransformationInfo -> Bool

Ord TransformationInfo

Defined in Clash.Driver.Types

Methods

compare :: TransformationInfo -> TransformationInfo -> Ordering

(<) :: TransformationInfo -> TransformationInfo -> Bool

(<=) :: TransformationInfo -> TransformationInfo -> Bool

(>) :: TransformationInfo -> TransformationInfo -> Bool

(>=) :: TransformationInfo -> TransformationInfo -> Bool

max :: TransformationInfo -> TransformationInfo -> TransformationInfo

min :: TransformationInfo -> TransformationInfo -> TransformationInfo

Read TransformationInfo

Defined in Clash.Driver.Types

Methods

readsPrec :: Int -> ReadS TransformationInfo

readList :: ReadS [TransformationInfo]

readPrec :: ReadPrec TransformationInfo

readListPrec :: ReadPrec [TransformationInfo]

Show TransformationInfo

Defined in Clash.Driver.Types

Methods

showsPrec :: Int -> TransformationInfo -> ShowS

show :: TransformationInfo -> String

showList :: [TransformationInfo] -> ShowS

Generic TransformationInfo

Defined in Clash.Driver.Types

Associated Types

type Rep TransformationInfo :: Type -> Type

Methods

from :: TransformationInfo -> Rep TransformationInfo x

to :: Rep TransformationInfo x -> TransformationInfo

Hashable TransformationInfo

Defined in Clash.Driver.Types

Methods

hashWithSalt :: Int -> TransformationInfo -> Int

hash :: TransformationInfo -> Int

NFData TransformationInfo

Defined in Clash.Driver.Types

Methods

rnf :: TransformationInfo -> ()

type Rep TransformationInfo

Defined in Clash.Driver.Types

type Rep TransformationInfo = D1 ('MetaData "TransformationInfo" "Clash.Driver.Types" "clash-lib-1.8.1-inplace" 'False) ((C1 ('MetaCons "None" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "FinalTerm" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "AppliedName" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "AppliedTerm" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "TryName" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "TryTerm" 'PrefixI 'False) (U1 :: Type -> Type))))

data DebugOpts

Options related to debugging. See ClashOpts

Constructors

DebugOpts

Fields

• dbg_invariants :: Bool

  Check that the results of applied transformations do not violate the invariants for rewriting (e.g. no accidental shadowing, or type changes).

  Command line flag: -fclash-debug-invariants

• dbg_transformationInfo :: TransformationInfo

  The information to show when debugging a transformation. See the TransformationInfo type for different configurations.

  Command line flag: -fclash-debug-info (None|FinalTerm|AppliedName|AppliedTerm|TryName|TryTerm)

• dbg_transformations :: Set String

  List the transformations that are being debugged. When the set is empty, all transformations are debugged.

  Command line flag: -fclash-debug-transformations t1[,t2...]

• dbg_countTransformations :: Bool

  Count how many times transformations are applied and provide a summary at the end of normalization. This includes all transformations, not just those in dbg_transformations.

  Command line flag: -fclash-debug-count-transformations

• dbg_transformationsFrom :: Maybe Word

  Debug transformations applied after the nth transformation applied. This includes all transformations, not just those in dbg_transformations.

  Command line flag: -fclash-debug-transformations-from=N

• dbg_transformationsLimit :: Maybe Word

  Debug up to the nth applied transformation. If this limit is exceeded then Clash will error. This includes all transformations, not just those in dbg_transformations.

  Command line flag: -fclash-debug-transformations-limit=N

• dbg_historyFile :: Maybe FilePath

  Save information about all applied transformations to a history file for use with clash-term.

  Command line flag: -fclash-debug-history[=FILE]

Instances

Eq DebugOpts

Defined in Clash.Driver.Types

Methods

(==) :: DebugOpts -> DebugOpts -> Bool

(/=) :: DebugOpts -> DebugOpts -> Bool

Show DebugOpts

Defined in Clash.Driver.Types

Methods

showsPrec :: Int -> DebugOpts -> ShowS

show :: DebugOpts -> String

showList :: [DebugOpts] -> ShowS

Generic DebugOpts

Defined in Clash.Driver.Types

Associated Types

type Rep DebugOpts :: Type -> Type

Methods

from :: DebugOpts -> Rep DebugOpts x

to :: Rep DebugOpts x -> DebugOpts

Hashable DebugOpts

Defined in Clash.Driver.Types

Methods

hashWithSalt :: Int -> DebugOpts -> Int

hash :: DebugOpts -> Int

NFData DebugOpts

Defined in Clash.Driver.Types

Methods

rnf :: DebugOpts -> ()

type Rep DebugOpts

Defined in Clash.Driver.Types

type Rep DebugOpts = D1 ('MetaData "DebugOpts" "Clash.Driver.Types" "clash-lib-1.8.1-inplace" 'False) (C1 ('MetaCons "DebugOpts" 'PrefixI 'True) ((S1 ('MetaSel ('Just "dbg_invariants") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: (S1 ('MetaSel ('Just "dbg_transformationInfo") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TransformationInfo) :*: S1 ('MetaSel ('Just "dbg_transformations") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Set String)))) :*: ((S1 ('MetaSel ('Just "dbg_countTransformations") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: S1 ('MetaSel ('Just "dbg_transformationsFrom") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe Word))) :*: (S1 ('MetaSel ('Just "dbg_transformationsLimit") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe Word)) :*: S1 ('MetaSel ('Just "dbg_historyFile") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe FilePath))))))

isDebugging :: DebugOpts -> Bool

Check whether the debugging options mean the compiler is debugging. This is true only if at least one debugging feature is enabled, namely one of

• checking for invariants
• showing info for transformations
• counting applied transformations
• limiting the number of transformations

Other flags, such as writing to a history file or offsetting which applied transformation to show information from do not affect the result, as it is possible to enable these but still not perform any debugging checks in functions like applyDebug. If this is no longer the case, this function will need to be changed.

hasDebugInfo :: TransformationInfo -> String -> DebugOpts -> Bool

Check whether the requested information is available to the specified transformation according to the options. e.g.

traceIf (hasDebugInfo AppliedName name opts) ("Trace something using: " <> show name)

This accounts for the set of transformations which are being debugged. For a check which is agnostic to the a transformation, see hasTransformationInfo.

hasTransformationInfo :: TransformationInfo -> DebugOpts -> Bool

Check that the transformation info shown supports the requested info. If the call-site is in the context of a particular transformation, hasDebugInfo should be used instead.

debugNone :: DebugOpts

• fclash-debug DebugNone

debugSilent :: DebugOpts

• fclash-debug DebugSilent

debugFinal :: DebugOpts

• fclash-debug DebugFinal

debugCount :: DebugOpts

• fclash-debug DebugCount

debugName :: DebugOpts

• fclash-debug DebugName

debugTry :: DebugOpts

• fclash-debug DebugTry

debugApplied :: DebugOpts

• fclash-debug DebugApplied

debugAll :: DebugOpts

• fclash-debug DebugAll

data ClashOpts

Options passed to Clash compiler

Constructors

ClashOpts

Fields

• opt_werror :: Bool

  Are warnings treated as errors.

  Command line flag: -Werror

• opt_inlineLimit :: Int

  Change the number of times a function f can undergo inlining inside some other function g. This prevents the size of g growing dramatically.

  Command line flag: -fclash-inline-limit

• opt_specLimit :: Int

  Change the number of times a function can undergo specialization.

  Command line flag: -fclash-spec-limit

• opt_inlineFunctionLimit :: Word

  Set the threshold for function size. Below this threshold functions are always inlined (if it is not recursive).

  Command line flag: -fclash-inline-function-limit

• opt_inlineConstantLimit :: Word

  Set the threshold for constant size. Below this threshold constants are always inlined. A value of 0 inlines all constants.

  Command line flag: -fclash-inline-constant-limit

• opt_evaluatorFuelLimit :: Word

  Set the threshold for maximum unfolding depth in the evaluator. A value of zero means no potentially non-terminating binding is unfolded.

  Command line flag: -fclash-evaluator-fuel-limit

• opt_debug :: DebugOpts

  Options which control debugging. See DebugOpts.

• opt_cachehdl :: Bool

  Reuse previously generated output from Clash. Only caches topentities.

  Command line flag: -fclash-no-cache

• opt_clear :: Bool

  Remove HDL directories before writing to them. By default, Clash will only write to non-empty directories if it can prove all files in it are generated by a previous run. This option applies to directories of the various top entities, i.e., the subdirectories made in the directory passed in with -fclash-hdldir. Note that Clash will still use a cache if it can.

  Command line flag: -fclash-clear

• opt_primWarn :: Bool

  Disable warnings for primitives

  Command line flag: -fclash-no-prim-warn

• opt_color :: OverridingBool

  Show colors in debug output

  Command line flag: -fdiagnostics-color

• opt_intWidth :: Int

  Set the bit width for the Int/Word/Integer types. The only allowed values are 32 or 64.

• opt_hdlDir :: Maybe String

  Directory to save HDL files to

• opt_hdlSyn :: HdlSyn

  Synthesis target. See HdlSyn for available options.

• opt_errorExtra :: Bool

  Show additional information in error messages

• opt_importPaths :: [FilePath]

  Paths where Clash should look for modules

• opt_componentPrefix :: Maybe Text

  Prefix components with given string

• opt_newInlineStrat :: Bool

  Use new inline strategy. Functions marked NOINLINE will get their own HDL module.

• opt_escapedIds :: Bool

  Use escaped identifiers in HDL. See:

  • https://peterfab.com/ref/vhdl/vhdl_renerta/source/vhd00037.htm
  • https://peterfab.com/ref/verilog/verilog_renerta/source/vrg00018.htm
• opt_lowerCaseBasicIds :: PreserveCase

  Force all generated basic identifiers to lowercase. Among others, this affects module and file names.

• opt_ultra :: Bool

  Perform a high-effort compile, trading improved performance for potentially much longer compile times.

  Name inspired by Design Compiler's compile_ultra flag.

• opt_forceUndefined :: Maybe (Maybe Int)
  • Nothing: generate undefined's in the HDL
  • Just Nothing: replace undefined's by a constant in the HDL; the compiler decides what's best
  • Just (Just x): replace undefined's by x in the HDL
• opt_checkIDir :: Bool

  Check whether paths specified in opt_importPaths exists on the filesystem.

• opt_aggressiveXOpt :: Bool

  Enable aggressive X optimization, which may remove undefineds from generated HDL by replaced with defined alternatives.

• opt_aggressiveXOptBB :: Bool

  Enable aggressive X optimization, which may remove undefineds from HDL generated by blackboxes. This enables the ~ISUNDEFINED template tag.

• opt_inlineWFCacheLimit :: Word

  At what size do we cache normalized work-free top-level binders.

• opt_edalize :: Bool

  Generate an EDAM file for use with Edalize.

• opt_renderEnums :: Bool

  Render sum types with all zero-width fields as enums where supported, as opposed to rendering them as bitvectors.

• opt_timescalePrecision :: Period

  Timescale precision set in Verilog files. E.g., setting this would sets the second part of `timescale 100fs/100fs.

Instances

Eq ClashOpts

Defined in Clash.Driver.Types

Methods

(==) :: ClashOpts -> ClashOpts -> Bool

(/=) :: ClashOpts -> ClashOpts -> Bool

Show ClashOpts

Defined in Clash.Driver.Types

Methods

showsPrec :: Int -> ClashOpts -> ShowS

show :: ClashOpts -> String

showList :: [ClashOpts] -> ShowS

Generic ClashOpts

Defined in Clash.Driver.Types

Associated Types

type Rep ClashOpts :: Type -> Type

Methods

from :: ClashOpts -> Rep ClashOpts x

to :: Rep ClashOpts x -> ClashOpts

Hashable ClashOpts

Defined in Clash.Driver.Types

Methods

hashWithSalt :: Int -> ClashOpts -> Int

hash :: ClashOpts -> Int

NFData ClashOpts

Defined in Clash.Driver.Types

Methods

rnf :: ClashOpts -> ()

type Rep ClashOpts

Defined in Clash.Driver.Types

type Rep ClashOpts = D1 ('MetaData "ClashOpts" "Clash.Driver.Types" "clash-lib-1.8.1-inplace" 'False) (C1 ('MetaCons "ClashOpts" 'PrefixI 'True) ((((S1 ('MetaSel ('Just "opt_werror") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: (S1 ('MetaSel ('Just "opt_inlineLimit") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: S1 ('MetaSel ('Just "opt_specLimit") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int))) :*: ((S1 ('MetaSel ('Just "opt_inlineFunctionLimit") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word) :*: S1 ('MetaSel ('Just "opt_inlineConstantLimit") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word)) :*: (S1 ('MetaSel ('Just "opt_evaluatorFuelLimit") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word) :*: S1 ('MetaSel ('Just "opt_debug") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 DebugOpts)))) :*: ((S1 ('MetaSel ('Just "opt_cachehdl") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: (S1 ('MetaSel ('Just "opt_clear") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: S1 ('MetaSel ('Just "opt_primWarn") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool))) :*: ((S1 ('MetaSel ('Just "opt_color") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 OverridingBool) :*: S1 ('MetaSel ('Just "opt_intWidth") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int)) :*: (S1 ('MetaSel ('Just "opt_hdlDir") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe String)) :*: S1 ('MetaSel ('Just "opt_hdlSyn") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 HdlSyn))))) :*: (((S1 ('MetaSel ('Just "opt_errorExtra") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: (S1 ('MetaSel ('Just "opt_importPaths") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [FilePath]) :*: S1 ('MetaSel ('Just "opt_componentPrefix") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe Text)))) :*: ((S1 ('MetaSel ('Just "opt_newInlineStrat") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: S1 ('MetaSel ('Just "opt_escapedIds") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool)) :*: (S1 ('MetaSel ('Just "opt_lowerCaseBasicIds") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 PreserveCase) :*: S1 ('MetaSel ('Just "opt_ultra") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool)))) :*: (((S1 ('MetaSel ('Just "opt_forceUndefined") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe (Maybe Int))) :*: S1 ('MetaSel ('Just "opt_checkIDir") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool)) :*: (S1 ('MetaSel ('Just "opt_aggressiveXOpt") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: S1 ('MetaSel ('Just "opt_aggressiveXOptBB") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool))) :*: ((S1 ('MetaSel ('Just "opt_inlineWFCacheLimit") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word) :*: S1 ('MetaSel ('Just "opt_edalize") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool)) :*: (S1 ('MetaSel ('Just "opt_renderEnums") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: S1 ('MetaSel ('Just "opt_timescalePrecision") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Period)))))))

defClashOpts :: ClashOpts

newtype SdcInfo

Synopsys Design Constraint (SDC) information for a component. Currently this limited to the names and periods of clocks for create_clock.

Constructors

SdcInfo

Fields

• sdcClock :: [(Text, VDomainConfiguration)]

pprSDC :: SdcInfo -> Doc ()

Render an SDC file from an SdcInfo. The clock periods, waveforms, and targets are all hardcoded.