[1] | 1 | /**************************************************************************//**
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| 2 | * @file cmsis_compiler.h
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| 3 | * @brief CMSIS compiler generic header file
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| 4 | * @version V5.0.4
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| 5 | * @date 10. January 2018
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| 6 | ******************************************************************************/
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| 7 | /*
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| 8 | * Copyright (c) 2009-2018 Arm Limited. All rights reserved.
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| 9 | *
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| 10 | * SPDX-License-Identifier: Apache-2.0
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| 11 | *
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| 12 | * Licensed under the Apache License, Version 2.0 (the License); you may
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| 13 | * not use this file except in compliance with the License.
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| 14 | * You may obtain a copy of the License at
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| 15 | *
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| 16 | * www.apache.org/licenses/LICENSE-2.0
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| 17 | *
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| 18 | * Unless required by applicable law or agreed to in writing, software
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| 19 | * distributed under the License is distributed on an AS IS BASIS, WITHOUT
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| 20 | * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 21 | * See the License for the specific language governing permissions and
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| 22 | * limitations under the License.
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| 23 | */
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| 24 |
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| 25 | #ifndef __CMSIS_COMPILER_H
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| 26 | #define __CMSIS_COMPILER_H
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| 27 |
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| 28 | #include <stdint.h>
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| 29 |
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| 30 | /*
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| 31 | * Arm Compiler 4/5
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| 32 | */
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| 33 | #if defined ( __CC_ARM )
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| 34 | #include "cmsis_armcc.h"
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| 35 |
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| 36 |
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| 37 | /*
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| 38 | * Arm Compiler 6 (armclang)
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| 39 | */
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| 40 | #elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
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| 41 | #include "cmsis_armclang.h"
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| 42 |
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| 43 |
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| 44 | /*
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| 45 | * GNU Compiler
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| 46 | */
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| 47 | #elif defined ( __GNUC__ )
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| 48 | #include "cmsis_gcc.h"
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| 49 |
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| 50 |
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| 51 | /*
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| 52 | * IAR Compiler
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| 53 | */
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| 54 | #elif defined ( __ICCARM__ )
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| 55 | #include <cmsis_iccarm.h>
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| 56 |
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| 57 |
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| 58 | /*
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| 59 | * TI Arm Compiler
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| 60 | */
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| 61 | #elif defined ( __TI_ARM__ )
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| 62 | #include <cmsis_ccs.h>
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| 63 |
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| 64 | #ifndef __ASM
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| 65 | #define __ASM __asm
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| 66 | #endif
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| 67 | #ifndef __INLINE
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| 68 | #define __INLINE inline
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| 69 | #endif
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| 70 | #ifndef __STATIC_INLINE
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| 71 | #define __STATIC_INLINE static inline
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| 72 | #endif
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| 73 | #ifndef __STATIC_FORCEINLINE
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| 74 | #define __STATIC_FORCEINLINE __STATIC_INLINE
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| 75 | #endif
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| 76 | #ifndef __NO_RETURN
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| 77 | #define __NO_RETURN __attribute__((noreturn))
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| 78 | #endif
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| 79 | #ifndef __USED
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| 80 | #define __USED __attribute__((used))
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| 81 | #endif
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| 82 | #ifndef __WEAK
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| 83 | #define __WEAK __attribute__((weak))
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| 84 | #endif
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| 85 | #ifndef __PACKED
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| 86 | #define __PACKED __attribute__((packed))
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| 87 | #endif
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| 88 | #ifndef __PACKED_STRUCT
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| 89 | #define __PACKED_STRUCT struct __attribute__((packed))
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| 90 | #endif
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| 91 | #ifndef __PACKED_UNION
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| 92 | #define __PACKED_UNION union __attribute__((packed))
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| 93 | #endif
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| 94 | #ifndef __UNALIGNED_UINT32 /* deprecated */
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| 95 | struct __attribute__((packed)) T_UINT32 { uint32_t v; };
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| 96 | #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
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| 97 | #endif
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| 98 | #ifndef __UNALIGNED_UINT16_WRITE
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| 99 | __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
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| 100 | #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void*)(addr))->v) = (val))
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| 101 | #endif
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| 102 | #ifndef __UNALIGNED_UINT16_READ
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| 103 | __PACKED_STRUCT T_UINT16_READ { uint16_t v; };
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| 104 | #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v)
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| 105 | #endif
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| 106 | #ifndef __UNALIGNED_UINT32_WRITE
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| 107 | __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
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| 108 | #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
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| 109 | #endif
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| 110 | #ifndef __UNALIGNED_UINT32_READ
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| 111 | __PACKED_STRUCT T_UINT32_READ { uint32_t v; };
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| 112 | #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v)
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| 113 | #endif
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| 114 | #ifndef __ALIGNED
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| 115 | #define __ALIGNED(x) __attribute__((aligned(x)))
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| 116 | #endif
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| 117 | #ifndef __RESTRICT
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| 118 | #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
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| 119 | #define __RESTRICT
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| 120 | #endif
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| 121 |
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| 122 |
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| 123 | /*
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| 124 | * TASKING Compiler
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| 125 | */
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| 126 | #elif defined ( __TASKING__ )
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| 127 | /*
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| 128 | * The CMSIS functions have been implemented as intrinsics in the compiler.
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| 129 | * Please use "carm -?i" to get an up to date list of all intrinsics,
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| 130 | * Including the CMSIS ones.
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| 131 | */
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| 132 |
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| 133 | #ifndef __ASM
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| 134 | #define __ASM __asm
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| 135 | #endif
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| 136 | #ifndef __INLINE
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| 137 | #define __INLINE inline
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| 138 | #endif
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| 139 | #ifndef __STATIC_INLINE
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| 140 | #define __STATIC_INLINE static inline
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| 141 | #endif
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| 142 | #ifndef __STATIC_FORCEINLINE
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| 143 | #define __STATIC_FORCEINLINE __STATIC_INLINE
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| 144 | #endif
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| 145 | #ifndef __NO_RETURN
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| 146 | #define __NO_RETURN __attribute__((noreturn))
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| 147 | #endif
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| 148 | #ifndef __USED
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| 149 | #define __USED __attribute__((used))
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| 150 | #endif
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| 151 | #ifndef __WEAK
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| 152 | #define __WEAK __attribute__((weak))
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| 153 | #endif
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| 154 | #ifndef __PACKED
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| 155 | #define __PACKED __packed__
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| 156 | #endif
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| 157 | #ifndef __PACKED_STRUCT
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| 158 | #define __PACKED_STRUCT struct __packed__
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| 159 | #endif
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| 160 | #ifndef __PACKED_UNION
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| 161 | #define __PACKED_UNION union __packed__
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| 162 | #endif
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| 163 | #ifndef __UNALIGNED_UINT32 /* deprecated */
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| 164 | struct __packed__ T_UINT32 { uint32_t v; };
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| 165 | #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
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| 166 | #endif
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| 167 | #ifndef __UNALIGNED_UINT16_WRITE
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| 168 | __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
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| 169 | #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
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| 170 | #endif
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| 171 | #ifndef __UNALIGNED_UINT16_READ
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| 172 | __PACKED_STRUCT T_UINT16_READ { uint16_t v; };
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| 173 | #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v)
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| 174 | #endif
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| 175 | #ifndef __UNALIGNED_UINT32_WRITE
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| 176 | __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
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| 177 | #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
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| 178 | #endif
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| 179 | #ifndef __UNALIGNED_UINT32_READ
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| 180 | __PACKED_STRUCT T_UINT32_READ { uint32_t v; };
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| 181 | #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v)
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| 182 | #endif
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| 183 | #ifndef __ALIGNED
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| 184 | #define __ALIGNED(x) __align(x)
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| 185 | #endif
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| 186 | #ifndef __RESTRICT
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| 187 | #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
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| 188 | #define __RESTRICT
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| 189 | #endif
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| 190 |
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| 191 |
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| 192 | /*
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| 193 | * COSMIC Compiler
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| 194 | */
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| 195 | #elif defined ( __CSMC__ )
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| 196 | #include <cmsis_csm.h>
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| 197 |
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| 198 | #ifndef __ASM
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| 199 | #define __ASM _asm
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| 200 | #endif
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| 201 | #ifndef __INLINE
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| 202 | #define __INLINE inline
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| 203 | #endif
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| 204 | #ifndef __STATIC_INLINE
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| 205 | #define __STATIC_INLINE static inline
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| 206 | #endif
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| 207 | #ifndef __STATIC_FORCEINLINE
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| 208 | #define __STATIC_FORCEINLINE __STATIC_INLINE
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| 209 | #endif
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| 210 | #ifndef __NO_RETURN
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| 211 | // NO RETURN is automatically detected hence no warning here
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| 212 | #define __NO_RETURN
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| 213 | #endif
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| 214 | #ifndef __USED
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| 215 | #warning No compiler specific solution for __USED. __USED is ignored.
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| 216 | #define __USED
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| 217 | #endif
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| 218 | #ifndef __WEAK
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| 219 | #define __WEAK __weak
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| 220 | #endif
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| 221 | #ifndef __PACKED
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| 222 | #define __PACKED @packed
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| 223 | #endif
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| 224 | #ifndef __PACKED_STRUCT
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| 225 | #define __PACKED_STRUCT @packed struct
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| 226 | #endif
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| 227 | #ifndef __PACKED_UNION
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| 228 | #define __PACKED_UNION @packed union
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| 229 | #endif
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| 230 | #ifndef __UNALIGNED_UINT32 /* deprecated */
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| 231 | @packed struct T_UINT32 { uint32_t v; };
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| 232 | #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
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| 233 | #endif
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| 234 | #ifndef __UNALIGNED_UINT16_WRITE
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| 235 | __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
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| 236 | #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
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| 237 | #endif
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| 238 | #ifndef __UNALIGNED_UINT16_READ
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| 239 | __PACKED_STRUCT T_UINT16_READ { uint16_t v; };
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| 240 | #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v)
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| 241 | #endif
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| 242 | #ifndef __UNALIGNED_UINT32_WRITE
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| 243 | __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
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| 244 | #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
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| 245 | #endif
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| 246 | #ifndef __UNALIGNED_UINT32_READ
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| 247 | __PACKED_STRUCT T_UINT32_READ { uint32_t v; };
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| 248 | #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v)
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| 249 | #endif
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| 250 | #ifndef __ALIGNED
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| 251 | #warning No compiler specific solution for __ALIGNED. __ALIGNED is ignored.
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| 252 | #define __ALIGNED(x)
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| 253 | #endif
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| 254 | #ifndef __RESTRICT
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| 255 | #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
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| 256 | #define __RESTRICT
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| 257 | #endif
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| 258 |
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| 259 |
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| 260 | #else
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| 261 | #error Unknown compiler.
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| 262 | #endif
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| 263 |
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| 264 |
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| 265 | #endif /* __CMSIS_COMPILER_H */
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| 266 |
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