vacuum-0.0.95: Extract graph representations of ghc heap values.

GHC.Vacuum.Types

Documentation

type HNodeId = IntSource

data HNode Source

Constructors

HNode 

Fields

nodePtrs :: [HNodeId]
 
nodeLits :: [Word]
 
nodeInfo :: InfoTab
 

Instances

emptyHNode :: ClosureType -> HNodeSource

nodePkg :: HNode -> StringSource

nodeMod :: HNode -> StringSource

nodeName :: HNode -> StringSource

itabName :: InfoTab -> (String, String, String)Source

summary :: HNode -> ([String], [HNodeId], [Word])Source

data InfoTab Source

Constructors

ConInfo 

Fields

itabPkg :: String
 
itabMod :: String
 
itabCon :: String
 
itabPtrs :: Word
 
itabLits :: Word
 
itabType :: ClosureType
 
itabSrtLen :: Word
 
itabCode :: [Word]
 
OtherInfo 

Fields

itabPtrs :: Word
 
itabLits :: Word
 
itabType :: ClosureType
 
itabSrtLen :: Word
 
itabCode :: [Word]
 

Instances

data Closure Source

Constructors

Closure 

Fields

closPtrs :: [HValue]
 
closLits :: [Word]
 
closITab :: InfoTab
 

Instances

data Env Source

Constructors

Env 

Fields

uniq :: HNodeId
 
seen :: IntMap [(StableName HValue, HNodeId)]
 
hvals :: IntMap HValue
 
graph :: IntMap HNode
 

emptyEnv :: EnvSource