Hugues de Valon ce9818f2b7 Add a new ABI to support cmse_nonsecure_call ...

This commit adds a new ABI to be selected via `extern
"C-cmse-nonsecure-call"` on function pointers in order for the compiler to
apply the corresponding cmse_nonsecure_call callsite attribute.
For Armv8-M targets supporting TrustZone-M, this will perform a
non-secure function call by saving, clearing and calling a non-secure
function pointer using the BLXNS instruction.

See the page on the unstable book for details.

Signed-off-by: Hugues de Valon <hugues.devalon@arm.com>

2021-02-02 13:04:31 +00:00

..

llvm-wrapper

Add a new ABI to support cmse_nonsecure_call

2021-02-02 13:04:31 +00:00

src

Update tests for extern block linting

2021-01-13 07:49:16 -05:00

build.rs

use strip_prefix over slicing (clippy::manual_strip)

2020-12-11 23:02:17 +01:00

Cargo.toml

Update cc crate to understand aarch64-apple-darwin with clang

2020-09-18 09:22:07 -04:00