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heap: fix unaligned memory bug when poisoning is enabled.

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Poisoned memory is now aligned as requested by the user.
Closes IDF-2653
This commit is contained in:
Omar Chebib
2021-01-22 16:50:19 +08:00
parent c4346abfb7
commit d902b4e7db
8 changed files with 110 additions and 54 deletions
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7
components/heap/multi_heap_internal.h
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@@ -25,10 +25,15 @@ typedef const struct block_header_t *multi_heap_block_handle_t;
*/
void *multi_heap_malloc_impl(multi_heap_handle_t heap, size_t size);
/* Allocate a memory region of minimum `size` bytes, aligned on `alignment`. */
void *multi_heap_aligned_alloc_impl(multi_heap_handle_t heap, size_t size, size_t alignment);
/* Allocate a memory region of minimum `size` bytes, where memory's `offset` is aligned on `alignment`. */
void *multi_heap_aligned_alloc_impl_offs(multi_heap_handle_t heap, size_t size, size_t alignment, size_t offset);
void multi_heap_free_impl(multi_heap_handle_t heap, void *p);
void *multi_heap_realloc_impl(multi_heap_handle_t heap, void *p, size_t size);
void *multi_heap_aligned_alloc_impl(multi_heap_handle_t heap, size_t size, size_t alignment);
multi_heap_handle_t multi_heap_register_impl(void *start, size_t size);
void multi_heap_get_info_impl(multi_heap_handle_t heap, multi_heap_info_t *info);
size_t multi_heap_free_size_impl(multi_heap_handle_t heap);