xt 内存抽象层头文件更多...

#include <stddef.h>
#include <stdint.h>
#include "xt_error.h"

宏定义
#define	XT_MEM_CAP_REGION_S (0)
#define	XT_MEM_CAP_REGION_W (4)
#define	XT_MEM_CAP_ALIGN_S (4)
#define	XT_MEM_CAP_ALIGN_W (4)
#define	XT_MEM_CAP_FLAG_S (8)
#define	XT_MEM_CAP_FLAG_W (8)
#define	XT_MEM_CAP_DEFAULT (0 << XT_MEM_CAP_REGION_S)
#define	XT_MEM_CAP_EXTERNAL (1 << XT_MEM_CAP_REGION_S)
#define	XT_MEM_CAP_REGION_0 (2 << XT_MEM_CAP_REGION_S)
#define	XT_MEM_CAP_REGION_1 (3 << XT_MEM_CAP_REGION_S)
#define	XT_MEM_CAP_REGION_2 (4 << XT_MEM_CAP_REGION_S)
#define	XT_MEM_CAP_REGION_3 (5 << XT_MEM_CAP_REGION_S)
#define	XT_MEM_CAP_REGION_4 (6 << XT_MEM_CAP_REGION_S)
#define	XT_MEM_CAP_REGION_5 (7 << XT_MEM_CAP_REGION_S)
#define	XT_MEM_CAP_ALIGN_8 (0 << XT_MEM_CAP_ALIGN_S)
#define	XT_MEM_CAP_ALIGN_16 (1 << XT_MEM_CAP_ALIGN_S)
#define	XT_MEM_CAP_ALIGN_32 (2 << XT_MEM_CAP_ALIGN_S)
#define	XT_MEM_CAP_ALIGN_64 (3 << XT_MEM_CAP_ALIGN_S)
#define	XT_MEM_CAP_RESET (1 << 8)
#define	XT_MEM_CAP_DMA (1 << 9)
#define	XT_MEM_CAP_EXEC (1 << 10)
#define	xt_malloc(size)
#define	xt_calloc(count, size)
#define	xt_realloc(ptr, size)
#define	xt_free(ptr)
#define	xt_caps_malloc(size, caps)
#define	xt_caps_realloc(ptr, size, caps)
#define	xt_caps_free(ptr)

函数
void *	xt_mem_malloc (size_t size)
	分配内存
void *	xt_mem_calloc (size_t count, size_t size)
	分配并清空内存
void *	xt_mem_realloc (void *ptr, size_t size)
	重新分配内存大小
xt_err_t	xt_mem_free (void *ptr)
	释放内存
void *	xt_mem_caps_malloc (size_t size, uint32_t caps)
	分配特定的内存
void *	xt_mem_caps_realloc (void *ptr, size_t size, uint32_t caps)
	重新分配特定的内存
xt_err_t	xt_mem_caps_free (void *ptr)
	释放内存

详细描述

xt 内存抽象层头文件

SPDX-FileCopyrightText: 2025 深圳市天工聚创科技有限公司 SPDX-License-Identifier: Apache-2.0

在文件 xt_mem.h 中定义.

宏定义