commit | 5fd5854e12e8119794b25858212f49be6eaa89e5 | [log] [tgz] |
---|---|---|
author | Andrew Walbran <qwandor@google.com> | Mon Oct 23 14:38:51 2023 +0100 |
committer | Andrew Walbran <qwandor@google.com> | Mon Oct 23 14:39:37 2023 +0100 |
tree | 96ea02b71ec99601492af8ff44445f7f6ae01761 | |
parent | 5e93f764bee9d691745a46b0769475a83627675b [diff] |
Use dep-suffixes rather than dependency-suffix. This is supported for conversion to cargo_embargo, and more general. Bug: 293289578 Test: Ran cargo2android.py, no difference in Android.bp. Change-Id: Ia29a2dbab1919a92b9a7cb2bc89a9cc6f8bb133f
An (almost) drop-in replacement for phil-opp/linked-list-allocator. But it uses buddy system instead.
To use buddy_system_allocator for global allocator:
use buddy_system_allocator::LockedHeap; #[global_allocator] static HEAP_ALLOCATOR: LockedHeap = LockedHeap::<32>::empty();
To init the allocator:
unsafe { HEAP_ALLOCATOR.lock().init(heap_start, heap_size); // or HEAP_ALLOCATOR.lock().add_to_heap(heap_start, heap_end); }
You can also use FrameAllocator
and LockedHeapWithRescue
, see their documentation for usage.
use_spin
(default): Provide a LockedHeap
type that implements the GlobalAlloc
trait by using a spinlock.const_fn
(nightly only): Provide const fn version of LockedHeapWithRescue::new
.Some code comes from phil-opp's linked-list-allocator.
Licensed under MIT License. Thanks phill-opp's linked-list-allocator for inspirations and interface.