1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
/*
* Basic libqos generic malloc support
*
* Copyright (c) 2014 Marc Marí
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#include "qemu/osdep.h"
#include <glib.h>
#include "libqos/malloc-generic.h"
#include "libqos/malloc.h"
/*
* Mostly for valgrind happiness, but it does offer
* a chokepoint for debugging guest memory leaks, too.
*/
void generic_alloc_uninit(QGuestAllocator *allocator)
{
alloc_uninit(allocator);
}
QGuestAllocator *generic_alloc_init_flags(uint64_t base_addr, uint64_t size,
uint32_t page_size, QAllocOpts flags)
{
QGuestAllocator *s;
uint64_t start = base_addr + (1 << 20); /* Start at 1MB */
s = alloc_init_flags(flags, start, start + size);
alloc_set_page_size(s, page_size);
return s;
}
inline QGuestAllocator *generic_alloc_init(uint64_t base_addr, uint64_t size,
uint32_t page_size)
{
return generic_alloc_init_flags(base_addr, size, page_size, ALLOC_NO_FLAGS);
}
|
