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Extern definition can be made smaller

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This commit is contained in:
Gwilym Kuiper 2021-08-16 21:04:37 +01:00
parent 7062610aba
commit 2bacbf35dc
1 changed files with 4 additions and 4 deletions
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8
agb/src/agb_alloc/mod.rs
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@ -2,11 +2,11 @@ use core::alloc::{GlobalAlloc, Layout};
use super::interrupt::Mutex;
extern "C" {
static __ewram_data_end: usize;
}
fn get_data_end() -> usize {
extern "C" {
static __ewram_data_end: usize;
}
// TODO: This seems completely wrong, but without the &, rust generates
// a double dereference :/. Maybe a bug in nightly?
(unsafe { &__ewram_data_end }) as *const _ as usize