WB32F10x Standard Peripherals Firmware Library

cmsis_compiler.h
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1 /**************************************************************************/
7 /*
8 * Copyright (c) 2009-2018 Arm Limited. All rights reserved.
9 *
10 * SPDX-License-Identifier: Apache-2.0
11 *
12 * Licensed under the Apache License, Version 2.0 (the License); you may
13 * not use this file except in compliance with the License.
14 * You may obtain a copy of the License at
15 *
16 * www.apache.org/licenses/LICENSE-2.0
17 *
18 * Unless required by applicable law or agreed to in writing, software
19 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
20 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
21 * See the License for the specific language governing permissions and
22 * limitations under the License.
23 */
24
25 #ifndef __CMSIS_COMPILER_H
26 #define __CMSIS_COMPILER_H
27
28 #include <stdint.h>
29
30 /*
31 * Arm Compiler 4/5
32 */
33 #if defined ( __CC_ARM )
34 #include "cmsis_armcc.h"
35
36
37 /*
38 * Arm Compiler 6 (armclang)
39 */
40 #elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
41 #include "cmsis_armclang.h"
42
43
44 /*
45 * GNU Compiler
46 */
47 #elif defined ( __GNUC__ )
48 #include "cmsis_gcc.h"
49
50
51 /*
52 * IAR Compiler
53 */
54 #elif defined ( __ICCARM__ )
55 #include <cmsis_iccarm.h>
56
57
58 /*
59 * TI Arm Compiler
60 */
61 #elif defined ( __TI_ARM__ )
62 #include <cmsis_ccs.h>
63
64 #ifndef __ASM
65 #define __ASM __asm
66 #endif
67 #ifndef __INLINE
68 #define __INLINE inline
69 #endif
70 #ifndef __STATIC_INLINE
71 #define __STATIC_INLINE static inline
72 #endif
73 #ifndef __STATIC_FORCEINLINE
74 #define __STATIC_FORCEINLINE __STATIC_INLINE
75 #endif
76 #ifndef __NO_RETURN
77 #define __NO_RETURN __attribute__((noreturn))
78 #endif
79 #ifndef __USED
80 #define __USED __attribute__((used))
81 #endif
82 #ifndef __WEAK
83 #define __WEAK __attribute__((weak))
84 #endif
85 #ifndef __PACKED
86 #define __PACKED __attribute__((packed))
87 #endif
88 #ifndef __PACKED_STRUCT
89 #define __PACKED_STRUCT struct __attribute__((packed))
90 #endif
91 #ifndef __PACKED_UNION
92 #define __PACKED_UNION union __attribute__((packed))
93 #endif
94 #ifndef __UNALIGNED_UINT32 /* deprecated */
95 struct __attribute__((packed)) T_UINT32 { uint32_t v; };
96 #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
97 #endif
98 #ifndef __UNALIGNED_UINT16_WRITE
99 __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
100 #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void*)(addr))->v) = (val))
101 #endif
102 #ifndef __UNALIGNED_UINT16_READ
103 __PACKED_STRUCT T_UINT16_READ { uint16_t v; };
104 #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v)
105 #endif
106 #ifndef __UNALIGNED_UINT32_WRITE
107 __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
108 #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
109 #endif
110 #ifndef __UNALIGNED_UINT32_READ
111 __PACKED_STRUCT T_UINT32_READ { uint32_t v; };
112 #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v)
113 #endif
114 #ifndef __ALIGNED
115 #define __ALIGNED(x) __attribute__((aligned(x)))
116 #endif
117 #ifndef __RESTRICT
118 #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
119 #define __RESTRICT
120 #endif
121
122
123 /*
124 * TASKING Compiler
125 */
126 #elif defined ( __TASKING__ )
127 /*
128 * The CMSIS functions have been implemented as intrinsics in the compiler.
129 * Please use "carm -?i" to get an up to date list of all intrinsics,
130 * Including the CMSIS ones.
131 */
132
133 #ifndef __ASM
134 #define __ASM __asm
135 #endif
136 #ifndef __INLINE
137 #define __INLINE inline
138 #endif
139 #ifndef __STATIC_INLINE
140 #define __STATIC_INLINE static inline
141 #endif
142 #ifndef __STATIC_FORCEINLINE
143 #define __STATIC_FORCEINLINE __STATIC_INLINE
144 #endif
145 #ifndef __NO_RETURN
146 #define __NO_RETURN __attribute__((noreturn))
147 #endif
148 #ifndef __USED
149 #define __USED __attribute__((used))
150 #endif
151 #ifndef __WEAK
152 #define __WEAK __attribute__((weak))
153 #endif
154 #ifndef __PACKED
155 #define __PACKED __packed__
156 #endif
157 #ifndef __PACKED_STRUCT
158 #define __PACKED_STRUCT struct __packed__
159 #endif
160 #ifndef __PACKED_UNION
161 #define __PACKED_UNION union __packed__
162 #endif
163 #ifndef __UNALIGNED_UINT32 /* deprecated */
164 struct __packed__ T_UINT32 { uint32_t v; };
165 #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
166 #endif
167 #ifndef __UNALIGNED_UINT16_WRITE
168 __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
169 #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
170 #endif
171 #ifndef __UNALIGNED_UINT16_READ
172 __PACKED_STRUCT T_UINT16_READ { uint16_t v; };
173 #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v)
174 #endif
175 #ifndef __UNALIGNED_UINT32_WRITE
176 __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
177 #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
178 #endif
179 #ifndef __UNALIGNED_UINT32_READ
180 __PACKED_STRUCT T_UINT32_READ { uint32_t v; };
181 #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v)
182 #endif
183 #ifndef __ALIGNED
184 #define __ALIGNED(x) __align(x)
185 #endif
186 #ifndef __RESTRICT
187 #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
188 #define __RESTRICT
189 #endif
190
191
192 /*
193 * COSMIC Compiler
194 */
195 #elif defined ( __CSMC__ )
196 #include <cmsis_csm.h>
197
198 #ifndef __ASM
199 #define __ASM _asm
200 #endif
201 #ifndef __INLINE
202 #define __INLINE inline
203 #endif
204 #ifndef __STATIC_INLINE
205 #define __STATIC_INLINE static inline
206 #endif
207 #ifndef __STATIC_FORCEINLINE
208 #define __STATIC_FORCEINLINE __STATIC_INLINE
209 #endif
210 #ifndef __NO_RETURN
211 // NO RETURN is automatically detected hence no warning here
212 #define __NO_RETURN
213 #endif
214 #ifndef __USED
215 #warning No compiler specific solution for __USED. __USED is ignored.
216 #define __USED
217 #endif
218 #ifndef __WEAK
219 #define __WEAK __weak
220 #endif
221 #ifndef __PACKED
222 #define __PACKED @packed
223 #endif
224 #ifndef __PACKED_STRUCT
225 #define __PACKED_STRUCT @packed struct
226 #endif
227 #ifndef __PACKED_UNION
228 #define __PACKED_UNION @packed union
229 #endif
230 #ifndef __UNALIGNED_UINT32 /* deprecated */
231 @packed struct T_UINT32 { uint32_t v; };
232 #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
233 #endif
234 #ifndef __UNALIGNED_UINT16_WRITE
235 __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
236 #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
237 #endif
238 #ifndef __UNALIGNED_UINT16_READ
239 __PACKED_STRUCT T_UINT16_READ { uint16_t v; };
240 #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v)
241 #endif
242 #ifndef __UNALIGNED_UINT32_WRITE
243 __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
244 #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
245 #endif
246 #ifndef __UNALIGNED_UINT32_READ
247 __PACKED_STRUCT T_UINT32_READ { uint32_t v; };
248 #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v)
249 #endif
250 #ifndef __ALIGNED
251 #warning No compiler specific solution for __ALIGNED. __ALIGNED is ignored.
252 #define __ALIGNED(x)
253 #endif
254 #ifndef __RESTRICT
255 #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
256 #define __RESTRICT
257 #endif
258
259
260 #else
261 #error Unknown compiler.
262 #endif
263
264
265 #endif /* __CMSIS_COMPILER_H */
266
cmsis_gcc.h
CMSIS compiler GCC header file
__attribute__
__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value)
Reverse byte order (16 bit)
Definition: cmsis_armcc.h:463
cmsis_armcc.h
CMSIS compiler ARMCC (Arm Compiler 5) header file
cmsis_iccarm.h
CMSIS compiler ICCARM (IAR Compiler for Arm) header file
cmsis_armclang.h
CMSIS compiler armclang (Arm Compiler 6) header file