D Host Layering Points

See 4.2 for the definition of host.

D.1 Host Hooks

HostCallJobCallback(...)

HostEnqueueFinalizationRegistryCleanupJob(...)

HostEnqueuePromiseJob(...)

HostEnsureCanCompileStrings(...)

HostFinalizeImportMeta(...)

HostGetImportMetaProperties(...)

HostHasSourceTextAvailable(...)

HostLoadImportedModule(...)

HostMakeJobCallback(...)

HostPromiseRejectionTracker(...)

InitializeHostDefinedRealm(...)

D.2 Host-defined Fields

[[HostDefined]] on Realm Records: See Table 24.

[[HostDefined]] on Script Records: See Table 39.

[[HostDefined]] on Module Records: See Table 40.

[[HostDefined]] on JobCallback Records: See Table 28.

[[HostSynchronizesWith]] on Candidate Executions: See Table 90.

[[IsHTMLDDA]]: See B.3.6.

D.3 Host-defined Objects

The global object: See clause 19.

D.4 Running Jobs

Preparation steps before, and cleanup steps after, invocation of Job Abstract Closures. See 9.5.

D.5 Internal Methods of Exotic Objects

Any of the essential internal methods in Table 4 for any exotic object not specified within this specification.

D.6 Built-in Objects and Methods

Any built-in objects and methods not defined within this specification, except as restricted in 17.1.