blob: 27adcaef37e0c71264a3786de4819228830d7f09 (
plain)
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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
/*
* Copyright (c) 2006-2024, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2024-01-18 Shell Separate the compiler porting from rtdef.h
*/
#ifndef __RT_COMPILER_H__
#define __RT_COMPILER_H__
#include <rtconfig.h>
#if defined(__ARMCC_VERSION) /* ARM Compiler */
#define rt_section(x) __attribute__((section(x)))
#define rt_used __attribute__((used))
#define rt_align(n) __attribute__((aligned(n)))
#if __ARMCC_VERSION >= 6010050
#define rt_packed(declare) declare __attribute__((packed))
#else
#define rt_packed(declare) __packed declare
#endif
#define rt_weak __attribute__((weak))
#define rt_typeof __typeof
#define rt_noreturn
#define rt_inline static __inline
#define rt_always_inline rt_inline
#elif defined (__IAR_SYSTEMS_ICC__) /* for IAR Compiler */
#define rt_section(x) @ x
#define rt_used __root
#define PRAGMA(x) _Pragma(#x)
#define rt_align(n) PRAGMA(data_alignment=n)
#define rt_packed(declare) declare
#define rt_weak __weak
#define rt_typeof __typeof
#define rt_noreturn
#define rt_inline static inline
#define rt_always_inline rt_inline
#elif defined (__GNUC__) /* GNU GCC Compiler */
#define __RT_STRINGIFY(x...) #x
#define RT_STRINGIFY(x...) __RT_STRINGIFY(x)
#define rt_section(x) __attribute__((section(x)))
#define rt_used __attribute__((used))
#define rt_align(n) __attribute__((aligned(n)))
#define rt_packed(declare) declare __attribute__((packed))
#define rt_weak __attribute__((weak))
#define rt_typeof __typeof__
#define rt_noreturn __attribute__ ((noreturn))
#define rt_inline static __inline
#define rt_always_inline static inline __attribute__((always_inline))
#elif defined (__ADSPBLACKFIN__) /* for VisualDSP++ Compiler */
#define rt_section(x) __attribute__((section(x)))
#define rt_used __attribute__((used))
#define rt_align(n) __attribute__((aligned(n)))
#define rt_packed(declare) declare
#define rt_weak __attribute__((weak))
#define rt_typeof typeof
#define rt_noreturn
#define rt_inline static inline
#define rt_always_inline rt_inline
#elif defined (_MSC_VER) /* for Visual Studio Compiler */
#define rt_section(x)
#define rt_used
#define rt_align(n) __declspec(align(n))
#define rt_packed(declare) __pragma(pack(push, 1)) declare __pragma(pack(pop))
#define rt_weak
#define rt_typeof typeof
#define rt_noreturn
#define rt_inline static __inline
#define rt_always_inline rt_inline
#elif defined (__TI_COMPILER_VERSION__) /* for TI CCS Compiler */
/**
* The way that TI compiler set section is different from other(at least
* GCC and MDK) compilers. See ARM Optimizing C/C++ Compiler 5.9.3 for more
* details.
*/
#define rt_section(x) __attribute__((section(x)))
#ifdef __TI_EABI__
#define rt_used __attribute__((retain)) __attribute__((used))
#else
#define rt_used __attribute__((used))
#endif
#define PRAGMA(x) _Pragma(#x)
#define rt_align(n) __attribute__((aligned(n)))
#define rt_packed(declare) declare __attribute__((packed))
#ifdef __TI_EABI__
#define rt_weak __attribute__((weak))
#else
#define rt_weak
#endif
#define rt_typeof typeof
#define rt_noreturn
#define rt_inline static inline
#define rt_always_inline rt_inline
#elif defined (__TASKING__) /* for TASKING Compiler */
#define rt_section(x) __attribute__((section(x)))
#define rt_used __attribute__((used, protect))
#define PRAGMA(x) _Pragma(#x)
#define rt_align(n) __attribute__((__align(n)))
#define rt_packed(declare) declare __packed__
#define rt_weak __attribute__((weak))
#define rt_typeof typeof
#define rt_noreturn
#define rt_inline static inline
#define rt_always_inline rt_inline
#else /* Unkown Compiler */
#error not supported tool chain
#endif /* __ARMCC_VERSION */
#endif /* __RT_COMPILER_H__ */
|
