blob: 73f56f3e65066df34fc5aa9c77817b71f4e0f32e (
plain) (
blame)
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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/**
* @file
*
* @brief Heap handling for uncached RAM
*/
/*
* Copyright (c) 2013 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifndef NOCACHE_HEAP_H_
#define NOCACHE_HEAP_H_
#include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/** @brief Initialize nocache heap.
*
* Initializes a heap for uncached RAM
*/
void altera_cyclone_v_nocache_init_heap( void );
/** @brief Nocache alloc.
*
* Allocate memory from uncached heap.
* @param size Number of bytes to be allocated.
* @returns Pointer to the allocated memory.
*/
void *altera_cyclone_v_nocache_malloc( const size_t size );
/** @brief Nocache free.
*
* Release memory from uncached heap.
* @param ptr Address of the memory to be released.
*/
void altera_cyclone_v_nocache_free( void *ptr );
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* NOCACHE_HEAP_H_ */
|
