1 /*
2  * @ : Copyright (c) 2021 Phytium Information Technology, Inc.
3  *
4  * SPDX-License-Identifier: Apache-2.0.
5  *
6  * @Date: 2021-04-07 09:53:07
7  * @LastEditTime: 2021-05-11 10:18:14
8  * @Description:  This files is for definition of system-level types
9  *
10  * @Modify History:
11  *  Ver   Who        Date         Changes
12  * ----- ------     --------    --------------------------------------
13  */
14 
15 #ifndef FT_TYPES_H
16 #define FT_TYPES_H
17 #include <stdint.h>
18 #include <stddef.h>
19 
20 /*  Constant Definitions */
21 
22 #ifndef TRUE
23 #define TRUE 1U
24 #endif
25 
26 #ifndef FALSE
27 #define FALSE 0U
28 #endif
29 
30 #ifndef NULL
31 #define NULL 0U
32 #endif
33 
34 #define FT_NULL NULL
35 
36 #define FT_COMPONENT_IS_READLY 0x11111111U
37 #define FT_COMPONENT_IS_STARTED 0x22222222U
38 
39 #define __STATIC_INLINE static inline
40 
41 #define FT_OUT   /* 表示输出参数，指针指向的值会修改，且不会读  */
42 #define FT_IN    /* 表示输入参数，指针指向的值不会修改 */
43 #define FT_INOUT /* 表示输入输出参数，指针指向的值会修改，且会读取 */
44 #define FT_IO volatile
45 
46 typedef char s8;
47 typedef unsigned char u8;
48 typedef short s16;
49 typedef unsigned short u16;
50 typedef int s32;
51 typedef unsigned int u32;
52 typedef unsigned long long u64;
53 typedef long long s64;
54 typedef int ft_base_t;
55 typedef ft_base_t bool_t;
56 
57 typedef intptr_t INTPTR;
58 typedef uintptr_t UINTPTR;
59 typedef ptrdiff_t PTRDIFF;
60 
61 #define __STATIC_INLINE static inline
62 #define LOCAL static
63 
64 #define LLSB(x) ((x)&0xff) /* 32bit word byte/word swap macros */
65 #define LNLSB(x) (((x) >> 8) & 0xff)
66 #define LNMSB(x) (((x) >> 16) & 0xff)
67 #define LMSB(x) (((x) >> 24) & 0xff)
68 #define U32SWAP(x) ((LLSB(x) << 24) |  \
69                     (LNLSB(x) << 16) | \
70                     (LNMSB(x) << 8) |  \
71                     (LMSB(x)))
72 
73 #define FT_SWAP32(x) U32SWAP((u32)x)
74 
75 #endif //
76