Module mmtk::util::copy

The copy allocators for a GC worker.

Structs

• CopyConfig
  A configuration for GCWorkerCopyContext. Similar to a MutatorConfig, We expect each copying plan to provide a CopyConfig.
• GCWorkerCopyContext
  The thread local struct for each GC worker for copying. Each GC worker should include one instance of this struct for copying operations.

Enums

• CopySelector 🔒
• CopySemantics
  CopySemantics describes the copying operation. It depends on the kinds of GC, and the space. For example, in a mature/major GC in a generational plan, the nursery should have PromoteToMature while the mature space should have Mature. This enum may be expanded in the future to describe more semantics.

Constants

• MAX_COPYSPACE_COPY_ALLOCATORS 🔒
• MAX_IMMIX_COPY_ALLOCATORS 🔒
• MAX_IMMIX_HYBRID_COPY_ALLOCATORS 🔒

Type Aliases

• CopySpaceMapping 🔒