1 /*
2 * Copyright (C) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "platform/include/allocator.h"
17 #include <stdlib.h>
18 #include <string.h>
19
20 #define MEM_ALIGN 16
21
22 static inline void *AllocatorMalloc(size_t size);
23 static inline void *AllocatorCalloc(size_t size);
24 static inline void AllocatorFree(void *ptr);
25
26 const Allocator MEM_MALLOC = {
27 .alloc = AllocatorMalloc,
28 .free = AllocatorFree,
29 };
30 const Allocator MEM_CALLOC = {
31 .alloc = AllocatorCalloc,
32 .free = AllocatorFree,
33 };
34
SysMalloc(size_t size)35 void *SysMalloc(size_t size)
36 {
37 return malloc(size);
38 }
39
SysCalloc(size_t size)40 void *SysCalloc(size_t size)
41 {
42 return calloc(1, size);
43 }
44
SysFree(void * ptr)45 void SysFree(void *ptr)
46 {
47 if (ptr != NULL) {
48 free(ptr);
49 }
50 }
51
AllocatorMalloc(size_t size)52 static void *AllocatorMalloc(size_t size)
53 {
54 return malloc(size);
55 }
56
AllocatorCalloc(size_t size)57 static void *AllocatorCalloc(size_t size)
58 {
59 return calloc(1, size);
60 }
61
AllocatorFree(void * ptr)62 static void AllocatorFree(void *ptr)
63 {
64 if (ptr != NULL) {
65 free(ptr);
66 }
67 }