| Safe Haskell | None |
|---|---|
| Language | Haskell98 |
LLVM.Internal.OrcJIT.CompileLayer
- class CompileLayer l where
- mangleSymbol :: CompileLayer l => l -> ShortByteString -> IO MangledSymbol
- findSymbol :: CompileLayer l => l -> MangledSymbol -> Bool -> IO JITSymbol
- findSymbolIn :: CompileLayer l => l -> ModuleHandle -> MangledSymbol -> Bool -> IO JITSymbol
- addModule :: CompileLayer l => l -> Module -> SymbolResolver -> IO ModuleHandle
- removeModule :: CompileLayer l => l -> ModuleHandle -> IO ()
- withModule :: CompileLayer l => l -> Module -> SymbolResolver -> (ModuleHandle -> IO a) -> IO a
- disposeCompileLayer :: CompileLayer l => l -> IO ()
- data ModuleHandle
Documentation
class CompileLayer l where Source #
There are two main types of operations provided by instances of CompileLayer.
- You can add / remove modules using
addModule/removeModuleSet. - You can search for symbols using
findSymbol/findSymbolInin the previously added modules.
Minimal complete definition
Methods
getCompileLayer :: l -> Ptr CompileLayer Source #
getDataLayout :: l -> Ptr DataLayout Source #
getCleanups :: l -> IORef [IO ()] Source #
Instances
mangleSymbol :: CompileLayer l => l -> ShortByteString -> IO MangledSymbol Source #
Mangle a symbol according to the data layout stored in the
CompileLayer.
findSymbol :: CompileLayer l => l -> MangledSymbol -> Bool -> IO JITSymbol Source #
findSymbol layer symbol exportedSymbolsOnlysymbol in all modules added to layer. If exportedSymbolsOnly
is True only exported symbols are searched.
findSymbolIn :: CompileLayer l => l -> ModuleHandle -> MangledSymbol -> Bool -> IO JITSymbol Source #
findSymbolIn layer handle symbol exportedSymbolsOnlysymbol in the context of the module represented by handle. If
exportedSymbolsOnly is True only exported symbols are searched.
addModule :: CompileLayer l => l -> Module -> SymbolResolver -> IO ModuleHandle Source #
Add a module to the CompileLayer. The SymbolResolver is used
to resolve external symbols in the module.
Note: This function consumes the module passed to it and it must not be used after calling this method.
removeModule :: CompileLayer l => l -> ModuleHandle -> IO () Source #
Remove a previously added module.
withModule :: CompileLayer l => l -> Module -> SymbolResolver -> (ModuleHandle -> IO a) -> IO a Source #
bracket-style wrapper around addModule and removeModule.
Note: This function consumes the module passed to it and it must not be used after calling this method.
disposeCompileLayer :: CompileLayer l => l -> IO () Source #
Dispose of a CompileLayer. This should called when the
CompileLayer is not needed anymore.
data ModuleHandle Source #
Abstract type representing a module in a CompileLayer.