rust/compiler/rustc_codegen_ssa at main - rust

mirror of https://github.com/rust-lang/rust.git synced 2026-07-16 04:46:56 -04:00

Files

T

History

Jacob Pratt 7347c6d3d4 Rollup merge of #156712 - jchlanda:jakub/pac_config, r=davidtwco

Pointer authentication config and user facing options

This patch brings:
* unified handling of pointer authentication options through:
  `-Zpointer-authentication`, with possible values:
  `aarch64-jump-table-hardening`, `auth-traps`, `calls`, `elf-got`,
  `function-pointer-type-discrimination`, `indirect-gotos`, `init-fini`,
  `init-fini-address-discrimination`, `return-addresses`. Toggled with
  `+`/`-`.
* centralized handling of pointer authentication features. Session holds
  `pointer_auth_config: Option<PointerAuthConfig>`
* encapsulation of schema for function pointers and init/fini through
  `PointerAuthSchema`. This allowed for retiring of `PacMetadata`.
* refactor enabling of pointer authentication in code, instead of
  relying on the target (`pauthtest`) use the session

2026-07-15 06:12:10 -04:00

src

Rollup merge of #156712 - jchlanda:jakub/pac_config, r=davidtwco

2026-07-15 06:12:10 -04:00

Cargo.toml

…

README.md

…

README.md

Please read the rustc-dev-guide chapter on Backend Agnostic Codegen.