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| author | bors <bors@rust-lang.org> | 2024-09-21 22:09:47 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2024-09-21 22:09:47 +0000 |
| commit | 764e6aec81517cde60214ccd00a709a34eb0c07d (patch) | |
| tree | 098f6fe0dcc9a44cb5280b813bda474854d0a1e5 /src/doc | |
| parent | 1d68e6dd1deef26c5aeb91aee554edbee8b6d5e2 (diff) | |
| parent | 52f146d363504d25b5e2fe468cadc2f50315da91 (diff) | |
| download | rust-764e6aec81517cde60214ccd00a709a34eb0c07d.tar.gz rust-764e6aec81517cde60214ccd00a709a34eb0c07d.zip | |
Auto merge of #130674 - compiler-errors:rollup-yu105fl, r=compiler-errors
Rollup of 8 pull requests Successful merges: - #127766 (add `extern "C-cmse-nonsecure-entry" fn` ) - #129629 (Implement Return Type Notation (RTN)'s path form in where clauses) - #130408 (Avoid re-validating UTF-8 in `FromUtf8Error::into_utf8_lossy`) - #130651 (Add --enable-profiler to armhf dist) - #130653 (ABI compatibility: mention Result guarantee) - #130666 (Assert that `explicit_super_predicates_of` and `explicit_item_super_predicates` truly only contains bounds for the type itself) - #130667 (compiler: Accept "improper" ctypes in extern "rust-cold" fn) - #130673 (Parser: recover from `:::` to `::`) r? `@ghost` `@rustbot` modify labels: rollup
Diffstat (limited to 'src/doc')
| -rw-r--r-- | src/doc/unstable-book/src/language-features/cmse-nonsecure-entry.md | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/doc/unstable-book/src/language-features/cmse-nonsecure-entry.md b/src/doc/unstable-book/src/language-features/cmse-nonsecure-entry.md index 338fbc4b2bf..ca95ccf33ac 100644 --- a/src/doc/unstable-book/src/language-features/cmse-nonsecure-entry.md +++ b/src/doc/unstable-book/src/language-features/cmse-nonsecure-entry.md @@ -15,10 +15,10 @@ LLVM, the Rust compiler and the linker are providing TrustZone-M feature. One of the things provided, with this unstable feature, is the -`cmse_nonsecure_entry` attribute. This attribute marks a Secure function as an +`C-cmse-nonsecure-entry` ABI. This ABI marks a Secure function as an entry function (see [section 5.4](https://developer.arm.com/documentation/ecm0359818/latest/) for details). -With this attribute, the compiler will do the following: +With this ABI, the compiler will do the following: * add a special symbol on the function which is the `__acle_se_` prefix and the standard function name * constrain the number of parameters to avoid using the Non-Secure stack @@ -38,11 +38,11 @@ gateway veneer. <!-- NOTE(ignore) this example is specific to thumbv8m targets --> ``` rust,ignore +#![no_std] #![feature(cmse_nonsecure_entry)] #[no_mangle] -#[cmse_nonsecure_entry] -pub extern "C" fn entry_function(input: u32) -> u32 { +pub extern "C-cmse-nonsecure-entry" fn entry_function(input: u32) -> u32 { input + 6 } ``` |