Moduleghc-10.0.0.20260917GHC2024

GHC.Types.ForeignStubs

Foreign export stubs

3 types
3 values

Packageghc-10.0.0.20260917
Exports6
LanguageGHC2024
LicenceBSD-3-Clause
SourceForeignStubs.hs

datadata ForeignStubs

Foreign export stubs

Constructors

NoStubs
We don't have any stubs
ForeignStubs CHeader CStub
There are some stubs. Parameters:
1) Header file prototypes for "foreign exported" functions
2) C stubs to use when calling "foreign exported" functions

newtypenewtype CHeader

Constructors

CHeader
- getCHeader :: SDoc

Instances2Semigroup, Monoid

Semigroup CHeaderDefined in ghc-10.0.0.20260917 · GHC.Types.ForeignStubs
Monoid CHeaderDefined in ghc-10.0.0.20260917 · GHC.Types.ForeignStubs

datadata CStub

Constructors

CStub
- getCStub :: SDoc
- getInitializers :: [CLabel]
  Initializers to be run at startup See Note [Initializers and finalizers in Cmm] in GHC.Cmm.InitFini.
- getFinalizers :: [CLabel]
  Finalizers to be run at shutdown

Instances2Semigroup, Monoid

Semigroup CStubDefined in ghc-10.0.0.20260917 · GHC.Types.ForeignStubs
Monoid CStubDefined in ghc-10.0.0.20260917 · GHC.Types.ForeignStubs

valueinitializerCStub :: Platform -> CLabel -> SDoc -> SDoc -> CStub

initializerCStub fn_nm decls body is a CStub containing C initializer function (e.g. an entry of the .init_array section) named fn_nm with the given body and the given set of declarations.

valuefinalizerCStub :: Platform -> CLabel -> SDoc -> SDoc -> CStub

finalizerCStub fn_nm decls body is a CStub containing C finalizer function (e.g. an entry of the .fini_array section) named fn_nm with the given body and the given set of declarations.

See Note [Finalizers via __cxa_atexit]

valueappendStubC :: ForeignStubs -> CStub -> ForeignStubs