2 * libqos malloc support
4 * Copyright IBM, Corp. 2012-2013
9 * This work is licensed under the terms of the GNU GPL, version 2 or later.
10 * See the COPYING file in the top-level directory.
13 #ifndef LIBQOS_MALLOC_H
14 #define LIBQOS_MALLOC_H
17 #include <sys/types.h>
18 #include "qemu/queue.h"
21 ALLOC_NO_FLAGS = 0x00,
22 ALLOC_LEAK_WARN = 0x01,
23 ALLOC_LEAK_ASSERT = 0x02,
27 typedef struct QGuestAllocator QGuestAllocator;
29 void alloc_uninit(QGuestAllocator *allocator);
31 /* Always returns page aligned values */
32 uint64_t guest_alloc(QGuestAllocator *allocator, size_t size);
33 void guest_free(QGuestAllocator *allocator, uint64_t addr);
35 QGuestAllocator *alloc_init(uint64_t start, uint64_t end);
36 QGuestAllocator *alloc_init_flags(QAllocOpts flags,
37 uint64_t start, uint64_t end);
38 void alloc_set_page_size(QGuestAllocator *allocator, size_t page_size);