Crate local_storage_initializer

Logic for generating thread-local storage (TLS) and CPU-local storage (CLS) images.

The two key types are:

1. LocalStorageInitializer: a “factory” that maintains a list of loaded sections in order to correctly generate new local storage data images.
2. LocalStorageDataImage: a generated local storage data image that can be set as the current data image.

TODO FIXME: currently we are unsure of the virt_addr_values calculated for TLS sections on aarch64. The placement of those sections in the TLS data image is correct, but relocations against them may not be. TODO: We don’t really need a TLS self pointer for CLS.

Structs

• Cls
• LocalStorageDataImage
  An initialized data image ready to be used by a CPU/new task.
• LocalStorageInitializer
  A “factory” that creates local storage data images.
• Tls

Enums

• LocalStorageInitializerError
  Errors that may occur when adding sections to a LocalStorageInitializer.

Traits

• LocalStorage

Type Aliases

• ClsDataImage
• ClsInitializer
• TlsDataImage
• TlsInitializer