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Fix unused imports on iOS

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This commit is contained in:
Alex Crichton 2017-07-03 19:11:34 -07:00
parent a1700f9da9
commit 238647af80
1 changed files with 8 additions and 6 deletions
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14
src/arm.rs
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@ -1,6 +1,4 @@
use core::{intrinsics, ptr}; use core::intrinsics;
use mem;
// NOTE This function and the ones below are implemented using assembly because they using a custom // NOTE This function and the ones below are implemented using assembly because they using a custom
// calling convention which can't be implemented using a normal Rust function // calling convention which can't be implemented using a normal Rust function
@ -65,13 +63,15 @@ pub unsafe fn __aeabi_ldivmod() {
#[cfg_attr(not(feature = "mangled-names"), no_mangle)] #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
#[cfg_attr(thumb, linkage = "weak")] #[cfg_attr(thumb, linkage = "weak")]
pub unsafe extern "aapcs" fn __aeabi_memcpy(dest: *mut u8, src: *const u8, n: usize) { pub unsafe extern "aapcs" fn __aeabi_memcpy(dest: *mut u8, src: *const u8, n: usize) {
mem::memcpy(dest, src, n); ::mem::memcpy(dest, src, n);
} }
#[cfg(not(target_os = "ios"))] #[cfg(not(target_os = "ios"))]
#[cfg_attr(not(feature = "mangled-names"), no_mangle)] #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
#[cfg_attr(thumb, linkage = "weak")] #[cfg_attr(thumb, linkage = "weak")]
pub unsafe extern "aapcs" fn __aeabi_memcpy4(dest: *mut u8, src: *const u8, mut n: usize) { pub unsafe extern "aapcs" fn __aeabi_memcpy4(dest: *mut u8, src: *const u8, mut n: usize) {
use core::ptr;
let mut dest = dest as *mut u32; let mut dest = dest as *mut u32;
let mut src = src as *mut u32; let mut src = src as *mut u32;
@ -96,7 +96,7 @@ pub unsafe extern "aapcs" fn __aeabi_memcpy8(dest: *mut u8, src: *const u8, n: u
#[cfg_attr(not(feature = "mangled-names"), no_mangle)] #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
#[cfg_attr(thumb, linkage = "weak")] #[cfg_attr(thumb, linkage = "weak")]
pub unsafe extern "aapcs" fn __aeabi_memmove(dest: *mut u8, src: *const u8, n: usize) { pub unsafe extern "aapcs" fn __aeabi_memmove(dest: *mut u8, src: *const u8, n: usize) {
mem::memmove(dest, src, n); ::mem::memmove(dest, src, n);
} }
#[cfg(not(target_os = "ios"))] #[cfg(not(target_os = "ios"))]
@ -118,13 +118,15 @@ pub unsafe extern "aapcs" fn __aeabi_memmove8(dest: *mut u8, src: *const u8, n:
#[cfg_attr(thumb, linkage = "weak")] #[cfg_attr(thumb, linkage = "weak")]
pub unsafe extern "aapcs" fn __aeabi_memset(dest: *mut u8, n: usize, c: i32) { pub unsafe extern "aapcs" fn __aeabi_memset(dest: *mut u8, n: usize, c: i32) {
// Note the different argument order // Note the different argument order
mem::memset(dest, c, n); ::mem::memset(dest, c, n);
} }
#[cfg(not(target_os = "ios"))] #[cfg(not(target_os = "ios"))]
#[cfg_attr(not(feature = "mangled-names"), no_mangle)] #[cfg_attr(not(feature = "mangled-names"), no_mangle)]
#[cfg_attr(thumb, linkage = "weak")] #[cfg_attr(thumb, linkage = "weak")]
pub unsafe extern "aapcs" fn __aeabi_memset4(dest: *mut u8, mut n: usize, c: i32) { pub unsafe extern "aapcs" fn __aeabi_memset4(dest: *mut u8, mut n: usize, c: i32) {
use core::ptr;
let mut dest = dest as *mut u32; let mut dest = dest as *mut u32;
let byte = (c as u32) & 0xff; let byte = (c as u32) & 0xff;