forked from AbleOS/ableos
ALLOCATOR: misc
This commit is contained in:
parent
bb3c1b6120
commit
8eebd50179
|
@ -150,7 +150,8 @@ impl Heap {
|
|||
#[cfg(debug_assertions)]
|
||||
trace!("Allocating {:?}", ptr);
|
||||
}
|
||||
// FIXME: zero or scrub memory?
|
||||
// FIXME: zero out memory to prevent leaking data
|
||||
|
||||
assert!(ptr.is_aligned_to(alignment));
|
||||
NonNull::new(ptr)
|
||||
}
|
||||
|
@ -166,7 +167,7 @@ impl Heap {
|
|||
let size = unsafe { (*header).size_in_chunks };
|
||||
self.bitmap_set_range(start, size, false);
|
||||
self.allocated_chunks -= size;
|
||||
// FIXME: zero or scrub memory?
|
||||
// FIXME: zero out memory to prevent leaking data
|
||||
}
|
||||
|
||||
/// Finds first hole that can fit an allocation of `size` chunks, returns the start of the
|
||||
|
@ -248,7 +249,10 @@ impl Heap {
|
|||
return Some(start_of_free_chunks);
|
||||
}
|
||||
}
|
||||
trace!("No first fit found");
|
||||
#[cfg(debug_assertions)]
|
||||
{
|
||||
trace!("No first fit found");
|
||||
}
|
||||
None
|
||||
}
|
||||
|
||||
|
@ -334,6 +338,8 @@ impl Heap {
|
|||
unsafe impl Send for Heap {}
|
||||
|
||||
#[alloc_error_handler]
|
||||
fn alloc_error_handler(_layout: alloc::alloc::Layout) -> ! {
|
||||
fn alloc_error_handler(layout: alloc::alloc::Layout) -> ! {
|
||||
log::error!("allocation error: {:?}", layout);
|
||||
// Todo: Maybe panic here instead
|
||||
crate::arch::sloop()
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue