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turn #[naked] into an unsafe attribute

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This commit is contained in:
Folkert de Vries 2025-04-13 19:07:27 +02:00 • committed by Trevor Gross
parent 73a04443bd
commit b8083bd87d
6 changed files with 14 additions and 14 deletions
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2
library/compiler-builtins/compiler-builtins/src/aarch64.rs
View file

@ -3,7 +3,7 @@
use core::intrinsics;
intrinsics! {
#[naked]
#[unsafe(naked)]
#[cfg(all(target_os = "uefi", not(feature = "no-asm")))]
pub unsafe extern "C" fn __chkstk() {
core::arch::naked_asm!(

8
library/compiler-builtins/compiler-builtins/src/aarch64_linux.rs
View file

@ -131,7 +131,7 @@ macro_rules! compare_and_swap {
($ordering:ident, $bytes:tt, $name:ident) => {
intrinsics! {
#[maybe_use_optimized_c_shim]
#[naked]
#[unsafe(naked)]
pub unsafe extern "C" fn $name (
expected: int_ty!($bytes), desired: int_ty!($bytes), ptr: *mut int_ty!($bytes)
) -> int_ty!($bytes) {
@ -161,7 +161,7 @@ macro_rules! compare_and_swap_i128 {
($ordering:ident, $name:ident) => {
intrinsics! {
#[maybe_use_optimized_c_shim]
#[naked]
#[unsafe(naked)]
pub unsafe extern "C" fn $name (
expected: i128, desired: i128, ptr: *mut i128
) -> i128 {
@ -190,7 +190,7 @@ macro_rules! swap {
($ordering:ident, $bytes:tt, $name:ident) => {
intrinsics! {
#[maybe_use_optimized_c_shim]
#[naked]
#[unsafe(naked)]
pub unsafe extern "C" fn $name (
left: int_ty!($bytes), right_ptr: *mut int_ty!($bytes)
) -> int_ty!($bytes) {
@ -215,7 +215,7 @@ macro_rules! fetch_op {
($ordering:ident, $bytes:tt, $name:ident, $op:literal) => {
intrinsics! {
#[maybe_use_optimized_c_shim]
#[naked]
#[unsafe(naked)]
pub unsafe extern "C" fn $name (
val: int_ty!($bytes), ptr: *mut int_ty!($bytes)
) -> int_ty!($bytes) {

8
library/compiler-builtins/compiler-builtins/src/arm.rs
View file

@ -20,7 +20,7 @@ macro_rules! bl {
intrinsics! {
// NOTE This function and the ones below are implemented using assembly because they are using a
// custom calling convention which can't be implemented using a normal Rust function.
#[naked]
#[unsafe(naked)]
#[cfg(not(target_env = "msvc"))]
pub unsafe extern "C" fn __aeabi_uidivmod() {
core::arch::naked_asm!(
@ -34,7 +34,7 @@ intrinsics! {
);
}
#[naked]
#[unsafe(naked)]
pub unsafe extern "C" fn __aeabi_uldivmod() {
core::arch::naked_asm!(
"push {{r4, lr}}",
@ -49,7 +49,7 @@ intrinsics! {
);
}
#[naked]
#[unsafe(naked)]
pub unsafe extern "C" fn __aeabi_idivmod() {
core::arch::naked_asm!(
"push {{r0, r1, r4, lr}}",
@ -61,7 +61,7 @@ intrinsics! {
);
}
#[naked]
#[unsafe(naked)]
pub unsafe extern "C" fn __aeabi_ldivmod() {
core::arch::naked_asm!(
"push {{r4, lr}}",

4
library/compiler-builtins/compiler-builtins/src/macros.rs
View file

@ -423,7 +423,7 @@ macro_rules! intrinsics {
// Naked functions are special: we can't generate wrappers for them since
// they use a custom calling convention.
(
#[naked]
#[unsafe(naked)]
$(#[$($attr:tt)*])*
pub unsafe extern $abi:tt fn $name:ident( $($argname:ident: $ty:ty),* ) $(-> $ret:ty)? {
$($body:tt)*
@ -433,7 +433,7 @@ macro_rules! intrinsics {
) => (
// `#[naked]` definitions are referenced by other places, so we can't use `cfg` like the others
pub mod $name {
#[naked]
#[unsafe(naked)]
$(#[$($attr)*])*
#[cfg_attr(not(feature = "mangled-names"), no_mangle)]
#[cfg_attr(not(any(all(windows, target_env = "gnu"), target_os = "cygwin")), linkage = "weak")]

4
library/compiler-builtins/compiler-builtins/src/x86.rs
View file

@ -8,7 +8,7 @@ use core::intrinsics;
// NOTE These functions are never mangled as they are not tested against compiler-rt
intrinsics! {
#[naked]
#[unsafe(naked)]
#[cfg(all(
any(all(windows, target_env = "gnu"), target_os = "uefi"),
not(feature = "no-asm")
@ -20,7 +20,7 @@ intrinsics! {
);
}
#[naked]
#[unsafe(naked)]
#[cfg(all(
any(all(windows, target_env = "gnu"), target_os = "uefi"),
not(feature = "no-asm")

2
library/compiler-builtins/compiler-builtins/src/x86_64.rs
View file

@ -8,7 +8,7 @@ use core::intrinsics;
// NOTE These functions are never mangled as they are not tested against compiler-rt
intrinsics! {
#[naked]
#[unsafe(naked)]
#[cfg(all(
any(
all(windows, target_env = "gnu"),