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Merge pull request #478 from Lokathor/weak-linkage-for-division

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Amanieu d'Antras 2022-07-28 18:14:59 +02:00 • committed by GitHub
commit 0cc9a7e4a6
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4
library/compiler-builtins/src/arm.rs
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@ -22,6 +22,7 @@ intrinsics! {
// custom calling convention which can't be implemented using a normal Rust function.
#[naked]
#[cfg(not(target_env = "msvc"))]
#[cfg_attr(all(not(windows), not(target_vendor="apple")), linkage = "weak")]
pub unsafe extern "C" fn __aeabi_uidivmod() {
core::arch::asm!(
"push {{lr}}",
@ -36,6 +37,7 @@ intrinsics! {
}
#[naked]
#[cfg_attr(all(not(windows), not(target_vendor="apple")), linkage = "weak")]
pub unsafe extern "C" fn __aeabi_uldivmod() {
core::arch::asm!(
"push {{r4, lr}}",
@ -52,6 +54,7 @@ intrinsics! {
}
#[naked]
#[cfg_attr(all(not(windows), not(target_vendor="apple")), linkage = "weak")]
pub unsafe extern "C" fn __aeabi_idivmod() {
core::arch::asm!(
"push {{r0, r1, r4, lr}}",
@ -65,6 +68,7 @@ intrinsics! {
}
#[naked]
#[cfg_attr(all(not(windows), not(target_vendor="apple")), linkage = "weak")]
pub unsafe extern "C" fn __aeabi_ldivmod() {
core::arch::asm!(
"push {{r4, lr}}",