1 | /**************************************************************************//** |
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2 | * @file cmsis_iccarm.h |
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3 | * @brief CMSIS compiler ICCARM (IAR Compiler for Arm) header file |
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4 | * @version V5.3.0 |
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5 | * @date 14. April 2021 |
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6 | ******************************************************************************/ |
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7 | |
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8 | //------------------------------------------------------------------------------ |
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9 | // |
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10 | // Copyright (c) 2017-2021 IAR Systems |
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11 | // Copyright (c) 2017-2021 Arm Limited. All rights reserved. |
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12 | // |
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13 | // SPDX-License-Identifier: Apache-2.0 |
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14 | // |
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15 | // Licensed under the Apache License, Version 2.0 (the "License") |
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16 | // you may not use this file except in compliance with the License. |
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17 | // You may obtain a copy of the License at |
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18 | // http://www.apache.org/licenses/LICENSE-2.0 |
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19 | // |
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20 | // Unless required by applicable law or agreed to in writing, software |
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21 | // distributed under the License is distributed on an "AS IS" BASIS, |
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22 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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23 | // See the License for the specific language governing permissions and |
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24 | // limitations under the License. |
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25 | // |
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26 | //------------------------------------------------------------------------------ |
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27 | |
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28 | |
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29 | #ifndef __CMSIS_ICCARM_H__ |
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30 | #define __CMSIS_ICCARM_H__ |
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31 | |
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32 | #ifndef __ICCARM__ |
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33 | #error This file should only be compiled by ICCARM |
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34 | #endif |
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35 | |
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36 | #pragma system_include |
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37 | |
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38 | #define __IAR_FT _Pragma("inline=forced") __intrinsic |
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39 | |
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40 | #if (__VER__ >= 8000000) |
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41 | #define __ICCARM_V8 1 |
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42 | #else |
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43 | #define __ICCARM_V8 0 |
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44 | #endif |
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45 | |
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46 | #ifndef __ALIGNED |
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47 | #if __ICCARM_V8 |
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48 | #define __ALIGNED(x) __attribute__((aligned(x))) |
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49 | #elif (__VER__ >= 7080000) |
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50 | /* Needs IAR language extensions */ |
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51 | #define __ALIGNED(x) __attribute__((aligned(x))) |
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52 | #else |
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53 | #warning No compiler specific solution for __ALIGNED.__ALIGNED is ignored. |
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54 | #define __ALIGNED(x) |
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55 | #endif |
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56 | #endif |
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57 | |
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58 | |
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59 | /* Define compiler macros for CPU architecture, used in CMSIS 5. |
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60 | */ |
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61 | #if __ARM_ARCH_6M__ || __ARM_ARCH_7M__ || __ARM_ARCH_7EM__ || __ARM_ARCH_8M_BASE__ || __ARM_ARCH_8M_MAIN__ |
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62 | /* Macros already defined */ |
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63 | #else |
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64 | #if defined(__ARM8M_MAINLINE__) || defined(__ARM8EM_MAINLINE__) |
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65 | #define __ARM_ARCH_8M_MAIN__ 1 |
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66 | #elif defined(__ARM8M_BASELINE__) |
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67 | #define __ARM_ARCH_8M_BASE__ 1 |
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68 | #elif defined(__ARM_ARCH_PROFILE) && __ARM_ARCH_PROFILE == 'M' |
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69 | #if __ARM_ARCH == 6 |
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70 | #define __ARM_ARCH_6M__ 1 |
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71 | #elif __ARM_ARCH == 7 |
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72 | #if __ARM_FEATURE_DSP |
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73 | #define __ARM_ARCH_7EM__ 1 |
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74 | #else |
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75 | #define __ARM_ARCH_7M__ 1 |
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76 | #endif |
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77 | #endif /* __ARM_ARCH */ |
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78 | #endif /* __ARM_ARCH_PROFILE == 'M' */ |
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79 | #endif |
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80 | |
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81 | /* Alternativ core deduction for older ICCARM's */ |
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82 | #if !defined(__ARM_ARCH_6M__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7EM__) && \ |
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83 | !defined(__ARM_ARCH_8M_BASE__) && !defined(__ARM_ARCH_8M_MAIN__) |
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84 | #if defined(__ARM6M__) && (__CORE__ == __ARM6M__) |
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85 | #define __ARM_ARCH_6M__ 1 |
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86 | #elif defined(__ARM7M__) && (__CORE__ == __ARM7M__) |
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87 | #define __ARM_ARCH_7M__ 1 |
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88 | #elif defined(__ARM7EM__) && (__CORE__ == __ARM7EM__) |
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89 | #define __ARM_ARCH_7EM__ 1 |
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90 | #elif defined(__ARM8M_BASELINE__) && (__CORE == __ARM8M_BASELINE__) |
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91 | #define __ARM_ARCH_8M_BASE__ 1 |
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92 | #elif defined(__ARM8M_MAINLINE__) && (__CORE == __ARM8M_MAINLINE__) |
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93 | #define __ARM_ARCH_8M_MAIN__ 1 |
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94 | #elif defined(__ARM8EM_MAINLINE__) && (__CORE == __ARM8EM_MAINLINE__) |
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95 | #define __ARM_ARCH_8M_MAIN__ 1 |
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96 | #else |
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97 | #error "Unknown target." |
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98 | #endif |
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99 | #endif |
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100 | |
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101 | |
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102 | |
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103 | #if defined(__ARM_ARCH_6M__) && __ARM_ARCH_6M__==1 |
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104 | #define __IAR_M0_FAMILY 1 |
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105 | #elif defined(__ARM_ARCH_8M_BASE__) && __ARM_ARCH_8M_BASE__==1 |
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106 | #define __IAR_M0_FAMILY 1 |
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107 | #else |
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108 | #define __IAR_M0_FAMILY 0 |
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109 | #endif |
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110 | |
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111 | |
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112 | #ifndef __ASM |
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113 | #define __ASM __asm |
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114 | #endif |
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115 | |
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116 | #ifndef __COMPILER_BARRIER |
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117 | #define __COMPILER_BARRIER() __ASM volatile("":::"memory") |
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118 | #endif |
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119 | |
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120 | #ifndef __INLINE |
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121 | #define __INLINE inline |
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122 | #endif |
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123 | |
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124 | #ifndef __NO_RETURN |
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125 | #if __ICCARM_V8 |
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126 | #define __NO_RETURN __attribute__((__noreturn__)) |
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127 | #else |
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128 | #define __NO_RETURN _Pragma("object_attribute=__noreturn") |
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129 | #endif |
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130 | #endif |
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131 | |
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132 | #ifndef __PACKED |
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133 | #if __ICCARM_V8 |
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134 | #define __PACKED __attribute__((packed, aligned(1))) |
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135 | #else |
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136 | /* Needs IAR language extensions */ |
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137 | #define __PACKED __packed |
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138 | #endif |
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139 | #endif |
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140 | |
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141 | #ifndef __PACKED_STRUCT |
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142 | #if __ICCARM_V8 |
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143 | #define __PACKED_STRUCT struct __attribute__((packed, aligned(1))) |
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144 | #else |
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145 | /* Needs IAR language extensions */ |
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146 | #define __PACKED_STRUCT __packed struct |
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147 | #endif |
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148 | #endif |
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149 | |
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150 | #ifndef __PACKED_UNION |
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151 | #if __ICCARM_V8 |
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152 | #define __PACKED_UNION union __attribute__((packed, aligned(1))) |
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153 | #else |
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154 | /* Needs IAR language extensions */ |
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155 | #define __PACKED_UNION __packed union |
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156 | #endif |
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157 | #endif |
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158 | |
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159 | #ifndef __RESTRICT |
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160 | #if __ICCARM_V8 |
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161 | #define __RESTRICT __restrict |
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162 | #else |
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163 | /* Needs IAR language extensions */ |
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164 | #define __RESTRICT restrict |
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165 | #endif |
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166 | #endif |
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167 | |
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168 | #ifndef __STATIC_INLINE |
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169 | #define __STATIC_INLINE static inline |
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170 | #endif |
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171 | |
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172 | #ifndef __FORCEINLINE |
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173 | #define __FORCEINLINE _Pragma("inline=forced") |
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174 | #endif |
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175 | |
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176 | #ifndef __STATIC_FORCEINLINE |
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177 | #define __STATIC_FORCEINLINE __FORCEINLINE __STATIC_INLINE |
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178 | #endif |
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179 | |
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180 | #ifndef __UNALIGNED_UINT16_READ |
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181 | #pragma language=save |
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182 | #pragma language=extended |
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183 | __IAR_FT uint16_t __iar_uint16_read(void const *ptr) |
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184 | { |
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185 | return *(__packed uint16_t*)(ptr); |
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186 | } |
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187 | #pragma language=restore |
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188 | #define __UNALIGNED_UINT16_READ(PTR) __iar_uint16_read(PTR) |
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189 | #endif |
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190 | |
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191 | |
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192 | #ifndef __UNALIGNED_UINT16_WRITE |
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193 | #pragma language=save |
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194 | #pragma language=extended |
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195 | __IAR_FT void __iar_uint16_write(void const *ptr, uint16_t val) |
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196 | { |
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197 | *(__packed uint16_t*)(ptr) = val;; |
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198 | } |
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199 | #pragma language=restore |
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200 | #define __UNALIGNED_UINT16_WRITE(PTR,VAL) __iar_uint16_write(PTR,VAL) |
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201 | #endif |
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202 | |
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203 | #ifndef __UNALIGNED_UINT32_READ |
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204 | #pragma language=save |
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205 | #pragma language=extended |
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206 | __IAR_FT uint32_t __iar_uint32_read(void const *ptr) |
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207 | { |
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208 | return *(__packed uint32_t*)(ptr); |
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209 | } |
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210 | #pragma language=restore |
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211 | #define __UNALIGNED_UINT32_READ(PTR) __iar_uint32_read(PTR) |
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212 | #endif |
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213 | |
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214 | #ifndef __UNALIGNED_UINT32_WRITE |
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215 | #pragma language=save |
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216 | #pragma language=extended |
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217 | __IAR_FT void __iar_uint32_write(void const *ptr, uint32_t val) |
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218 | { |
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219 | *(__packed uint32_t*)(ptr) = val;; |
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220 | } |
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221 | #pragma language=restore |
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222 | #define __UNALIGNED_UINT32_WRITE(PTR,VAL) __iar_uint32_write(PTR,VAL) |
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223 | #endif |
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224 | |
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225 | #ifndef __UNALIGNED_UINT32 /* deprecated */ |
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226 | #pragma language=save |
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227 | #pragma language=extended |
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228 | __packed struct __iar_u32 { uint32_t v; }; |
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229 | #pragma language=restore |
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230 | #define __UNALIGNED_UINT32(PTR) (((struct __iar_u32 *)(PTR))->v) |
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231 | #endif |
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232 | |
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233 | #ifndef __USED |
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234 | #if __ICCARM_V8 |
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235 | #define __USED __attribute__((used)) |
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236 | #else |
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237 | #define __USED _Pragma("__root") |
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238 | #endif |
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239 | #endif |
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240 | |
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241 | #undef __WEAK /* undo the definition from DLib_Defaults.h */ |
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242 | #ifndef __WEAK |
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243 | #if __ICCARM_V8 |
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244 | #define __WEAK __attribute__((weak)) |
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245 | #else |
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246 | #define __WEAK _Pragma("__weak") |
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247 | #endif |
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248 | #endif |
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249 | |
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250 | #ifndef __PROGRAM_START |
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251 | #define __PROGRAM_START __iar_program_start |
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252 | #endif |
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253 | |
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254 | #ifndef __INITIAL_SP |
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255 | #define __INITIAL_SP CSTACK$$Limit |
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256 | #endif |
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257 | |
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258 | #ifndef __STACK_LIMIT |
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259 | #define __STACK_LIMIT CSTACK$$Base |
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260 | #endif |
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261 | |
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262 | #ifndef __VECTOR_TABLE |
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263 | #define __VECTOR_TABLE __vector_table |
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264 | #endif |
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265 | |
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266 | #ifndef __VECTOR_TABLE_ATTRIBUTE |
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267 | #define __VECTOR_TABLE_ATTRIBUTE @".intvec" |
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268 | #endif |
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269 | |
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270 | #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
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271 | #ifndef __STACK_SEAL |
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272 | #define __STACK_SEAL STACKSEAL$$Base |
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273 | #endif |
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274 | |
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275 | #ifndef __TZ_STACK_SEAL_SIZE |
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276 | #define __TZ_STACK_SEAL_SIZE 8U |
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277 | #endif |
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278 | |
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279 | #ifndef __TZ_STACK_SEAL_VALUE |
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280 | #define __TZ_STACK_SEAL_VALUE 0xFEF5EDA5FEF5EDA5ULL |
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281 | #endif |
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282 | |
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283 | __STATIC_FORCEINLINE void __TZ_set_STACKSEAL_S (uint32_t* stackTop) { |
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284 | *((uint64_t *)stackTop) = __TZ_STACK_SEAL_VALUE; |
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285 | } |
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286 | #endif |
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287 | |
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288 | #ifndef __ICCARM_INTRINSICS_VERSION__ |
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289 | #define __ICCARM_INTRINSICS_VERSION__ 0 |
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290 | #endif |
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291 | |
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292 | #if __ICCARM_INTRINSICS_VERSION__ == 2 |
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293 | |
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294 | #if defined(__CLZ) |
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295 | #undef __CLZ |
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296 | #endif |
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297 | #if defined(__REVSH) |
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298 | #undef __REVSH |
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299 | #endif |
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300 | #if defined(__RBIT) |
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301 | #undef __RBIT |
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302 | #endif |
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303 | #if defined(__SSAT) |
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304 | #undef __SSAT |
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305 | #endif |
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306 | #if defined(__USAT) |
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307 | #undef __USAT |
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308 | #endif |
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309 | |
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310 | #include "iccarm_builtin.h" |
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311 | |
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312 | #define __disable_fault_irq __iar_builtin_disable_fiq |
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313 | #define __disable_irq __iar_builtin_disable_interrupt |
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314 | #define __enable_fault_irq __iar_builtin_enable_fiq |
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315 | #define __enable_irq __iar_builtin_enable_interrupt |
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316 | #define __arm_rsr __iar_builtin_rsr |
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317 | #define __arm_wsr __iar_builtin_wsr |
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318 | |
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319 | |
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320 | #define __get_APSR() (__arm_rsr("APSR")) |
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321 | #define __get_BASEPRI() (__arm_rsr("BASEPRI")) |
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322 | #define __get_CONTROL() (__arm_rsr("CONTROL")) |
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323 | #define __get_FAULTMASK() (__arm_rsr("FAULTMASK")) |
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324 | |
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325 | #if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ |
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326 | (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) |
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327 | #define __get_FPSCR() (__arm_rsr("FPSCR")) |
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328 | #define __set_FPSCR(VALUE) (__arm_wsr("FPSCR", (VALUE))) |
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329 | #else |
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330 | #define __get_FPSCR() ( 0 ) |
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331 | #define __set_FPSCR(VALUE) ((void)VALUE) |
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332 | #endif |
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333 | |
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334 | #define __get_IPSR() (__arm_rsr("IPSR")) |
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335 | #define __get_MSP() (__arm_rsr("MSP")) |
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336 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
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337 | (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) |
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338 | // without main extensions, the non-secure MSPLIM is RAZ/WI |
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339 | #define __get_MSPLIM() (0U) |
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340 | #else |
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341 | #define __get_MSPLIM() (__arm_rsr("MSPLIM")) |
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342 | #endif |
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343 | #define __get_PRIMASK() (__arm_rsr("PRIMASK")) |
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344 | #define __get_PSP() (__arm_rsr("PSP")) |
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345 | |
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346 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
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347 | (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) |
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348 | // without main extensions, the non-secure PSPLIM is RAZ/WI |
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349 | #define __get_PSPLIM() (0U) |
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350 | #else |
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351 | #define __get_PSPLIM() (__arm_rsr("PSPLIM")) |
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352 | #endif |
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353 | |
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354 | #define __get_xPSR() (__arm_rsr("xPSR")) |
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355 | |
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356 | #define __set_BASEPRI(VALUE) (__arm_wsr("BASEPRI", (VALUE))) |
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357 | #define __set_BASEPRI_MAX(VALUE) (__arm_wsr("BASEPRI_MAX", (VALUE))) |
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358 | |
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359 | __STATIC_FORCEINLINE void __set_CONTROL(uint32_t control) |
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360 | { |
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361 | __arm_wsr("CONTROL", control); |
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362 | __iar_builtin_ISB(); |
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363 | } |
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364 | |
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365 | #define __set_FAULTMASK(VALUE) (__arm_wsr("FAULTMASK", (VALUE))) |
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366 | #define __set_MSP(VALUE) (__arm_wsr("MSP", (VALUE))) |
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367 | |
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368 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
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369 | (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) |
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370 | // without main extensions, the non-secure MSPLIM is RAZ/WI |
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371 | #define __set_MSPLIM(VALUE) ((void)(VALUE)) |
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372 | #else |
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373 | #define __set_MSPLIM(VALUE) (__arm_wsr("MSPLIM", (VALUE))) |
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374 | #endif |
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375 | #define __set_PRIMASK(VALUE) (__arm_wsr("PRIMASK", (VALUE))) |
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376 | #define __set_PSP(VALUE) (__arm_wsr("PSP", (VALUE))) |
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377 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
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378 | (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) |
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379 | // without main extensions, the non-secure PSPLIM is RAZ/WI |
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380 | #define __set_PSPLIM(VALUE) ((void)(VALUE)) |
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381 | #else |
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382 | #define __set_PSPLIM(VALUE) (__arm_wsr("PSPLIM", (VALUE))) |
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383 | #endif |
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384 | |
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385 | #define __TZ_get_CONTROL_NS() (__arm_rsr("CONTROL_NS")) |
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386 | |
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387 | __STATIC_FORCEINLINE void __TZ_set_CONTROL_NS(uint32_t control) |
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388 | { |
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389 | __arm_wsr("CONTROL_NS", control); |
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390 | __iar_builtin_ISB(); |
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391 | } |
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392 | |
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393 | #define __TZ_get_PSP_NS() (__arm_rsr("PSP_NS")) |
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394 | #define __TZ_set_PSP_NS(VALUE) (__arm_wsr("PSP_NS", (VALUE))) |
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395 | #define __TZ_get_MSP_NS() (__arm_rsr("MSP_NS")) |
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396 | #define __TZ_set_MSP_NS(VALUE) (__arm_wsr("MSP_NS", (VALUE))) |
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397 | #define __TZ_get_SP_NS() (__arm_rsr("SP_NS")) |
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398 | #define __TZ_set_SP_NS(VALUE) (__arm_wsr("SP_NS", (VALUE))) |
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399 | #define __TZ_get_PRIMASK_NS() (__arm_rsr("PRIMASK_NS")) |
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400 | #define __TZ_set_PRIMASK_NS(VALUE) (__arm_wsr("PRIMASK_NS", (VALUE))) |
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401 | #define __TZ_get_BASEPRI_NS() (__arm_rsr("BASEPRI_NS")) |
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402 | #define __TZ_set_BASEPRI_NS(VALUE) (__arm_wsr("BASEPRI_NS", (VALUE))) |
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403 | #define __TZ_get_FAULTMASK_NS() (__arm_rsr("FAULTMASK_NS")) |
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404 | #define __TZ_set_FAULTMASK_NS(VALUE)(__arm_wsr("FAULTMASK_NS", (VALUE))) |
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405 | |
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406 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
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407 | (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) |
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408 | // without main extensions, the non-secure PSPLIM is RAZ/WI |
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409 | #define __TZ_get_PSPLIM_NS() (0U) |
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410 | #define __TZ_set_PSPLIM_NS(VALUE) ((void)(VALUE)) |
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411 | #else |
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412 | #define __TZ_get_PSPLIM_NS() (__arm_rsr("PSPLIM_NS")) |
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413 | #define __TZ_set_PSPLIM_NS(VALUE) (__arm_wsr("PSPLIM_NS", (VALUE))) |
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414 | #endif |
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415 | |
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416 | #define __TZ_get_MSPLIM_NS() (__arm_rsr("MSPLIM_NS")) |
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417 | #define __TZ_set_MSPLIM_NS(VALUE) (__arm_wsr("MSPLIM_NS", (VALUE))) |
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418 | |
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419 | #define __NOP __iar_builtin_no_operation |
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420 | |
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421 | #define __CLZ __iar_builtin_CLZ |
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422 | #define __CLREX __iar_builtin_CLREX |
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423 | |
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424 | #define __DMB __iar_builtin_DMB |
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425 | #define __DSB __iar_builtin_DSB |
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426 | #define __ISB __iar_builtin_ISB |
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427 | |
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428 | #define __LDREXB __iar_builtin_LDREXB |
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429 | #define __LDREXH __iar_builtin_LDREXH |
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430 | #define __LDREXW __iar_builtin_LDREX |
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431 | |
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432 | #define __RBIT __iar_builtin_RBIT |
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433 | #define __REV __iar_builtin_REV |
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434 | #define __REV16 __iar_builtin_REV16 |
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435 | |
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436 | __IAR_FT int16_t __REVSH(int16_t val) |
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437 | { |
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438 | return (int16_t) __iar_builtin_REVSH(val); |
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439 | } |
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440 | |
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441 | #define __ROR __iar_builtin_ROR |
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442 | #define __RRX __iar_builtin_RRX |
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443 | |
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444 | #define __SEV __iar_builtin_SEV |
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445 | |
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446 | #if !__IAR_M0_FAMILY |
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447 | #define __SSAT __iar_builtin_SSAT |
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448 | #endif |
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449 | |
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450 | #define __STREXB __iar_builtin_STREXB |
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451 | #define __STREXH __iar_builtin_STREXH |
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452 | #define __STREXW __iar_builtin_STREX |
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453 | |
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454 | #if !__IAR_M0_FAMILY |
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455 | #define __USAT __iar_builtin_USAT |
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456 | #endif |
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457 | |
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458 | #define __WFE __iar_builtin_WFE |
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459 | #define __WFI __iar_builtin_WFI |
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460 | |
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461 | #if __ARM_MEDIA__ |
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462 | #define __SADD8 __iar_builtin_SADD8 |
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463 | #define __QADD8 __iar_builtin_QADD8 |
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464 | #define __SHADD8 __iar_builtin_SHADD8 |
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465 | #define __UADD8 __iar_builtin_UADD8 |
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466 | #define __UQADD8 __iar_builtin_UQADD8 |
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467 | #define __UHADD8 __iar_builtin_UHADD8 |
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468 | #define __SSUB8 __iar_builtin_SSUB8 |
---|
469 | #define __QSUB8 __iar_builtin_QSUB8 |
---|
470 | #define __SHSUB8 __iar_builtin_SHSUB8 |
---|
471 | #define __USUB8 __iar_builtin_USUB8 |
---|
472 | #define __UQSUB8 __iar_builtin_UQSUB8 |
---|
473 | #define __UHSUB8 __iar_builtin_UHSUB8 |
---|
474 | #define __SADD16 __iar_builtin_SADD16 |
---|
475 | #define __QADD16 __iar_builtin_QADD16 |
---|
476 | #define __SHADD16 __iar_builtin_SHADD16 |
---|
477 | #define __UADD16 __iar_builtin_UADD16 |
---|
478 | #define __UQADD16 __iar_builtin_UQADD16 |
---|
479 | #define __UHADD16 __iar_builtin_UHADD16 |
---|
480 | #define __SSUB16 __iar_builtin_SSUB16 |
---|
481 | #define __QSUB16 __iar_builtin_QSUB16 |
---|
482 | #define __SHSUB16 __iar_builtin_SHSUB16 |
---|
483 | #define __USUB16 __iar_builtin_USUB16 |
---|
484 | #define __UQSUB16 __iar_builtin_UQSUB16 |
---|
485 | #define __UHSUB16 __iar_builtin_UHSUB16 |
---|
486 | #define __SASX __iar_builtin_SASX |
---|
487 | #define __QASX __iar_builtin_QASX |
---|
488 | #define __SHASX __iar_builtin_SHASX |
---|
489 | #define __UASX __iar_builtin_UASX |
---|
490 | #define __UQASX __iar_builtin_UQASX |
---|
491 | #define __UHASX __iar_builtin_UHASX |
---|
492 | #define __SSAX __iar_builtin_SSAX |
---|
493 | #define __QSAX __iar_builtin_QSAX |
---|
494 | #define __SHSAX __iar_builtin_SHSAX |
---|
495 | #define __USAX __iar_builtin_USAX |
---|
496 | #define __UQSAX __iar_builtin_UQSAX |
---|
497 | #define __UHSAX __iar_builtin_UHSAX |
---|
498 | #define __USAD8 __iar_builtin_USAD8 |
---|
499 | #define __USADA8 __iar_builtin_USADA8 |
---|
500 | #define __SSAT16 __iar_builtin_SSAT16 |
---|
501 | #define __USAT16 __iar_builtin_USAT16 |
---|
502 | #define __UXTB16 __iar_builtin_UXTB16 |
---|
503 | #define __UXTAB16 __iar_builtin_UXTAB16 |
---|
504 | #define __SXTB16 __iar_builtin_SXTB16 |
---|
505 | #define __SXTAB16 __iar_builtin_SXTAB16 |
---|
506 | #define __SMUAD __iar_builtin_SMUAD |
---|
507 | #define __SMUADX __iar_builtin_SMUADX |
---|
508 | #define __SMMLA __iar_builtin_SMMLA |
---|
509 | #define __SMLAD __iar_builtin_SMLAD |
---|
510 | #define __SMLADX __iar_builtin_SMLADX |
---|
511 | #define __SMLALD __iar_builtin_SMLALD |
---|
512 | #define __SMLALDX __iar_builtin_SMLALDX |
---|
513 | #define __SMUSD __iar_builtin_SMUSD |
---|
514 | #define __SMUSDX __iar_builtin_SMUSDX |
---|
515 | #define __SMLSD __iar_builtin_SMLSD |
---|
516 | #define __SMLSDX __iar_builtin_SMLSDX |
---|
517 | #define __SMLSLD __iar_builtin_SMLSLD |
---|
518 | #define __SMLSLDX __iar_builtin_SMLSLDX |
---|
519 | #define __SEL __iar_builtin_SEL |
---|
520 | #define __QADD __iar_builtin_QADD |
---|
521 | #define __QSUB __iar_builtin_QSUB |
---|
522 | #define __PKHBT __iar_builtin_PKHBT |
---|
523 | #define __PKHTB __iar_builtin_PKHTB |
---|
524 | #endif |
---|
525 | |
---|
526 | #else /* __ICCARM_INTRINSICS_VERSION__ == 2 */ |
---|
527 | |
---|
528 | #if __IAR_M0_FAMILY |
---|
529 | /* Avoid clash between intrinsics.h and arm_math.h when compiling for Cortex-M0. */ |
---|
530 | #define __CLZ __cmsis_iar_clz_not_active |
---|
531 | #define __SSAT __cmsis_iar_ssat_not_active |
---|
532 | #define __USAT __cmsis_iar_usat_not_active |
---|
533 | #define __RBIT __cmsis_iar_rbit_not_active |
---|
534 | #define __get_APSR __cmsis_iar_get_APSR_not_active |
---|
535 | #endif |
---|
536 | |
---|
537 | |
---|
538 | #if (!((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ |
---|
539 | (defined (__FPU_USED ) && (__FPU_USED == 1U)) )) |
---|
540 | #define __get_FPSCR __cmsis_iar_get_FPSR_not_active |
---|
541 | #define __set_FPSCR __cmsis_iar_set_FPSR_not_active |
---|
542 | #endif |
---|
543 | |
---|
544 | #ifdef __INTRINSICS_INCLUDED |
---|
545 | #error intrinsics.h is already included previously! |
---|
546 | #endif |
---|
547 | |
---|
548 | #include <intrinsics.h> |
---|
549 | |
---|
550 | #if __IAR_M0_FAMILY |
---|
551 | /* Avoid clash between intrinsics.h and arm_math.h when compiling for Cortex-M0. */ |
---|
552 | #undef __CLZ |
---|
553 | #undef __SSAT |
---|
554 | #undef __USAT |
---|
555 | #undef __RBIT |
---|
556 | #undef __get_APSR |
---|
557 | |
---|
558 | __STATIC_INLINE uint8_t __CLZ(uint32_t data) |
---|
559 | { |
---|
560 | if (data == 0U) { return 32U; } |
---|
561 | |
---|
562 | uint32_t count = 0U; |
---|
563 | uint32_t mask = 0x80000000U; |
---|
564 | |
---|
565 | while ((data & mask) == 0U) |
---|
566 | { |
---|
567 | count += 1U; |
---|
568 | mask = mask >> 1U; |
---|
569 | } |
---|
570 | return count; |
---|
571 | } |
---|
572 | |
---|
573 | __STATIC_INLINE uint32_t __RBIT(uint32_t v) |
---|
574 | { |
---|
575 | uint8_t sc = 31U; |
---|
576 | uint32_t r = v; |
---|
577 | for (v >>= 1U; v; v >>= 1U) |
---|
578 | { |
---|
579 | r <<= 1U; |
---|
580 | r |= v & 1U; |
---|
581 | sc--; |
---|
582 | } |
---|
583 | return (r << sc); |
---|
584 | } |
---|
585 | |
---|
586 | __STATIC_INLINE uint32_t __get_APSR(void) |
---|
587 | { |
---|
588 | uint32_t res; |
---|
589 | __asm("MRS %0,APSR" : "=r" (res)); |
---|
590 | return res; |
---|
591 | } |
---|
592 | |
---|
593 | #endif |
---|
594 | |
---|
595 | #if (!((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ |
---|
596 | (defined (__FPU_USED ) && (__FPU_USED == 1U)) )) |
---|
597 | #undef __get_FPSCR |
---|
598 | #undef __set_FPSCR |
---|
599 | #define __get_FPSCR() (0) |
---|
600 | #define __set_FPSCR(VALUE) ((void)VALUE) |
---|
601 | #endif |
---|
602 | |
---|
603 | #pragma diag_suppress=Pe940 |
---|
604 | #pragma diag_suppress=Pe177 |
---|
605 | |
---|
606 | #define __enable_irq __enable_interrupt |
---|
607 | #define __disable_irq __disable_interrupt |
---|
608 | #define __NOP __no_operation |
---|
609 | |
---|
610 | #define __get_xPSR __get_PSR |
---|
611 | |
---|
612 | #if (!defined(__ARM_ARCH_6M__) || __ARM_ARCH_6M__==0) |
---|
613 | |
---|
614 | __IAR_FT uint32_t __LDREXW(uint32_t volatile *ptr) |
---|
615 | { |
---|
616 | return __LDREX((unsigned long *)ptr); |
---|
617 | } |
---|
618 | |
---|
619 | __IAR_FT uint32_t __STREXW(uint32_t value, uint32_t volatile *ptr) |
---|
620 | { |
---|
621 | return __STREX(value, (unsigned long *)ptr); |
---|
622 | } |
---|
623 | #endif |
---|
624 | |
---|
625 | |
---|
626 | /* __CORTEX_M is defined in core_cm0.h, core_cm3.h and core_cm4.h. */ |
---|
627 | #if (__CORTEX_M >= 0x03) |
---|
628 | |
---|
629 | __IAR_FT uint32_t __RRX(uint32_t value) |
---|
630 | { |
---|
631 | uint32_t result; |
---|
632 | __ASM volatile("RRX %0, %1" : "=r"(result) : "r" (value)); |
---|
633 | return(result); |
---|
634 | } |
---|
635 | |
---|
636 | __IAR_FT void __set_BASEPRI_MAX(uint32_t value) |
---|
637 | { |
---|
638 | __asm volatile("MSR BASEPRI_MAX,%0"::"r" (value)); |
---|
639 | } |
---|
640 | |
---|
641 | |
---|
642 | #define __enable_fault_irq __enable_fiq |
---|
643 | #define __disable_fault_irq __disable_fiq |
---|
644 | |
---|
645 | |
---|
646 | #endif /* (__CORTEX_M >= 0x03) */ |
---|
647 | |
---|
648 | __IAR_FT uint32_t __ROR(uint32_t op1, uint32_t op2) |
---|
649 | { |
---|
650 | return (op1 >> op2) | (op1 << ((sizeof(op1)*8)-op2)); |
---|
651 | } |
---|
652 | |
---|
653 | #if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ |
---|
654 | (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) |
---|
655 | |
---|
656 | __IAR_FT uint32_t __get_MSPLIM(void) |
---|
657 | { |
---|
658 | uint32_t res; |
---|
659 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
---|
660 | (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) |
---|
661 | // without main extensions, the non-secure MSPLIM is RAZ/WI |
---|
662 | res = 0U; |
---|
663 | #else |
---|
664 | __asm volatile("MRS %0,MSPLIM" : "=r" (res)); |
---|
665 | #endif |
---|
666 | return res; |
---|
667 | } |
---|
668 | |
---|
669 | __IAR_FT void __set_MSPLIM(uint32_t value) |
---|
670 | { |
---|
671 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
---|
672 | (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) |
---|
673 | // without main extensions, the non-secure MSPLIM is RAZ/WI |
---|
674 | (void)value; |
---|
675 | #else |
---|
676 | __asm volatile("MSR MSPLIM,%0" :: "r" (value)); |
---|
677 | #endif |
---|
678 | } |
---|
679 | |
---|
680 | __IAR_FT uint32_t __get_PSPLIM(void) |
---|
681 | { |
---|
682 | uint32_t res; |
---|
683 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
---|
684 | (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) |
---|
685 | // without main extensions, the non-secure PSPLIM is RAZ/WI |
---|
686 | res = 0U; |
---|
687 | #else |
---|
688 | __asm volatile("MRS %0,PSPLIM" : "=r" (res)); |
---|
689 | #endif |
---|
690 | return res; |
---|
691 | } |
---|
692 | |
---|
693 | __IAR_FT void __set_PSPLIM(uint32_t value) |
---|
694 | { |
---|
695 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
---|
696 | (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) |
---|
697 | // without main extensions, the non-secure PSPLIM is RAZ/WI |
---|
698 | (void)value; |
---|
699 | #else |
---|
700 | __asm volatile("MSR PSPLIM,%0" :: "r" (value)); |
---|
701 | #endif |
---|
702 | } |
---|
703 | |
---|
704 | __IAR_FT uint32_t __TZ_get_CONTROL_NS(void) |
---|
705 | { |
---|
706 | uint32_t res; |
---|
707 | __asm volatile("MRS %0,CONTROL_NS" : "=r" (res)); |
---|
708 | return res; |
---|
709 | } |
---|
710 | |
---|
711 | __IAR_FT void __TZ_set_CONTROL_NS(uint32_t value) |
---|
712 | { |
---|
713 | __asm volatile("MSR CONTROL_NS,%0" :: "r" (value)); |
---|
714 | __iar_builtin_ISB(); |
---|
715 | } |
---|
716 | |
---|
717 | __IAR_FT uint32_t __TZ_get_PSP_NS(void) |
---|
718 | { |
---|
719 | uint32_t res; |
---|
720 | __asm volatile("MRS %0,PSP_NS" : "=r" (res)); |
---|
721 | return res; |
---|
722 | } |
---|
723 | |
---|
724 | __IAR_FT void __TZ_set_PSP_NS(uint32_t value) |
---|
725 | { |
---|
726 | __asm volatile("MSR PSP_NS,%0" :: "r" (value)); |
---|
727 | } |
---|
728 | |
---|
729 | __IAR_FT uint32_t __TZ_get_MSP_NS(void) |
---|
730 | { |
---|
731 | uint32_t res; |
---|
732 | __asm volatile("MRS %0,MSP_NS" : "=r" (res)); |
---|
733 | return res; |
---|
734 | } |
---|
735 | |
---|
736 | __IAR_FT void __TZ_set_MSP_NS(uint32_t value) |
---|
737 | { |
---|
738 | __asm volatile("MSR MSP_NS,%0" :: "r" (value)); |
---|
739 | } |
---|
740 | |
---|
741 | __IAR_FT uint32_t __TZ_get_SP_NS(void) |
---|
742 | { |
---|
743 | uint32_t res; |
---|
744 | __asm volatile("MRS %0,SP_NS" : "=r" (res)); |
---|
745 | return res; |
---|
746 | } |
---|
747 | __IAR_FT void __TZ_set_SP_NS(uint32_t value) |
---|
748 | { |
---|
749 | __asm volatile("MSR SP_NS,%0" :: "r" (value)); |
---|
750 | } |
---|
751 | |
---|
752 | __IAR_FT uint32_t __TZ_get_PRIMASK_NS(void) |
---|
753 | { |
---|
754 | uint32_t res; |
---|
755 | __asm volatile("MRS %0,PRIMASK_NS" : "=r" (res)); |
---|
756 | return res; |
---|
757 | } |
---|
758 | |
---|
759 | __IAR_FT void __TZ_set_PRIMASK_NS(uint32_t value) |
---|
760 | { |
---|
761 | __asm volatile("MSR PRIMASK_NS,%0" :: "r" (value)); |
---|
762 | } |
---|
763 | |
---|
764 | __IAR_FT uint32_t __TZ_get_BASEPRI_NS(void) |
---|
765 | { |
---|
766 | uint32_t res; |
---|
767 | __asm volatile("MRS %0,BASEPRI_NS" : "=r" (res)); |
---|
768 | return res; |
---|
769 | } |
---|
770 | |
---|
771 | __IAR_FT void __TZ_set_BASEPRI_NS(uint32_t value) |
---|
772 | { |
---|
773 | __asm volatile("MSR BASEPRI_NS,%0" :: "r" (value)); |
---|
774 | } |
---|
775 | |
---|
776 | __IAR_FT uint32_t __TZ_get_FAULTMASK_NS(void) |
---|
777 | { |
---|
778 | uint32_t res; |
---|
779 | __asm volatile("MRS %0,FAULTMASK_NS" : "=r" (res)); |
---|
780 | return res; |
---|
781 | } |
---|
782 | |
---|
783 | __IAR_FT void __TZ_set_FAULTMASK_NS(uint32_t value) |
---|
784 | { |
---|
785 | __asm volatile("MSR FAULTMASK_NS,%0" :: "r" (value)); |
---|
786 | } |
---|
787 | |
---|
788 | __IAR_FT uint32_t __TZ_get_PSPLIM_NS(void) |
---|
789 | { |
---|
790 | uint32_t res; |
---|
791 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
---|
792 | (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) |
---|
793 | // without main extensions, the non-secure PSPLIM is RAZ/WI |
---|
794 | res = 0U; |
---|
795 | #else |
---|
796 | __asm volatile("MRS %0,PSPLIM_NS" : "=r" (res)); |
---|
797 | #endif |
---|
798 | return res; |
---|
799 | } |
---|
800 | |
---|
801 | __IAR_FT void __TZ_set_PSPLIM_NS(uint32_t value) |
---|
802 | { |
---|
803 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
---|
804 | (!defined (__ARM_FEATURE_CMSE ) || (__ARM_FEATURE_CMSE < 3))) |
---|
805 | // without main extensions, the non-secure PSPLIM is RAZ/WI |
---|
806 | (void)value; |
---|
807 | #else |
---|
808 | __asm volatile("MSR PSPLIM_NS,%0" :: "r" (value)); |
---|
809 | #endif |
---|
810 | } |
---|
811 | |
---|
812 | __IAR_FT uint32_t __TZ_get_MSPLIM_NS(void) |
---|
813 | { |
---|
814 | uint32_t res; |
---|
815 | __asm volatile("MRS %0,MSPLIM_NS" : "=r" (res)); |
---|
816 | return res; |
---|
817 | } |
---|
818 | |
---|
819 | __IAR_FT void __TZ_set_MSPLIM_NS(uint32_t value) |
---|
820 | { |
---|
821 | __asm volatile("MSR MSPLIM_NS,%0" :: "r" (value)); |
---|
822 | } |
---|
823 | |
---|
824 | #endif /* __ARM_ARCH_8M_MAIN__ or __ARM_ARCH_8M_BASE__ */ |
---|
825 | |
---|
826 | #endif /* __ICCARM_INTRINSICS_VERSION__ == 2 */ |
---|
827 | |
---|
828 | #define __BKPT(value) __asm volatile ("BKPT %0" : : "i"(value)) |
---|
829 | |
---|
830 | #if __IAR_M0_FAMILY |
---|
831 | __STATIC_INLINE int32_t __SSAT(int32_t val, uint32_t sat) |
---|
832 | { |
---|
833 | if ((sat >= 1U) && (sat <= 32U)) |
---|
834 | { |
---|
835 | const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U); |
---|
836 | const int32_t min = -1 - max ; |
---|
837 | if (val > max) |
---|
838 | { |
---|
839 | return max; |
---|
840 | } |
---|
841 | else if (val < min) |
---|
842 | { |
---|
843 | return min; |
---|
844 | } |
---|
845 | } |
---|
846 | return val; |
---|
847 | } |
---|
848 | |
---|
849 | __STATIC_INLINE uint32_t __USAT(int32_t val, uint32_t sat) |
---|
850 | { |
---|
851 | if (sat <= 31U) |
---|
852 | { |
---|
853 | const uint32_t max = ((1U << sat) - 1U); |
---|
854 | if (val > (int32_t)max) |
---|
855 | { |
---|
856 | return max; |
---|
857 | } |
---|
858 | else if (val < 0) |
---|
859 | { |
---|
860 | return 0U; |
---|
861 | } |
---|
862 | } |
---|
863 | return (uint32_t)val; |
---|
864 | } |
---|
865 | #endif |
---|
866 | |
---|
867 | #if (__CORTEX_M >= 0x03) /* __CORTEX_M is defined in core_cm0.h, core_cm3.h and core_cm4.h. */ |
---|
868 | |
---|
869 | __IAR_FT uint8_t __LDRBT(volatile uint8_t *addr) |
---|
870 | { |
---|
871 | uint32_t res; |
---|
872 | __ASM volatile ("LDRBT %0, [%1]" : "=r" (res) : "r" (addr) : "memory"); |
---|
873 | return ((uint8_t)res); |
---|
874 | } |
---|
875 | |
---|
876 | __IAR_FT uint16_t __LDRHT(volatile uint16_t *addr) |
---|
877 | { |
---|
878 | uint32_t res; |
---|
879 | __ASM volatile ("LDRHT %0, [%1]" : "=r" (res) : "r" (addr) : "memory"); |
---|
880 | return ((uint16_t)res); |
---|
881 | } |
---|
882 | |
---|
883 | __IAR_FT uint32_t __LDRT(volatile uint32_t *addr) |
---|
884 | { |
---|
885 | uint32_t res; |
---|
886 | __ASM volatile ("LDRT %0, [%1]" : "=r" (res) : "r" (addr) : "memory"); |
---|
887 | return res; |
---|
888 | } |
---|
889 | |
---|
890 | __IAR_FT void __STRBT(uint8_t value, volatile uint8_t *addr) |
---|
891 | { |
---|
892 | __ASM volatile ("STRBT %1, [%0]" : : "r" (addr), "r" ((uint32_t)value) : "memory"); |
---|
893 | } |
---|
894 | |
---|
895 | __IAR_FT void __STRHT(uint16_t value, volatile uint16_t *addr) |
---|
896 | { |
---|
897 | __ASM volatile ("STRHT %1, [%0]" : : "r" (addr), "r" ((uint32_t)value) : "memory"); |
---|
898 | } |
---|
899 | |
---|
900 | __IAR_FT void __STRT(uint32_t value, volatile uint32_t *addr) |
---|
901 | { |
---|
902 | __ASM volatile ("STRT %1, [%0]" : : "r" (addr), "r" (value) : "memory"); |
---|
903 | } |
---|
904 | |
---|
905 | #endif /* (__CORTEX_M >= 0x03) */ |
---|
906 | |
---|
907 | #if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ |
---|
908 | (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) |
---|
909 | |
---|
910 | |
---|
911 | __IAR_FT uint8_t __LDAB(volatile uint8_t *ptr) |
---|
912 | { |
---|
913 | uint32_t res; |
---|
914 | __ASM volatile ("LDAB %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); |
---|
915 | return ((uint8_t)res); |
---|
916 | } |
---|
917 | |
---|
918 | __IAR_FT uint16_t __LDAH(volatile uint16_t *ptr) |
---|
919 | { |
---|
920 | uint32_t res; |
---|
921 | __ASM volatile ("LDAH %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); |
---|
922 | return ((uint16_t)res); |
---|
923 | } |
---|
924 | |
---|
925 | __IAR_FT uint32_t __LDA(volatile uint32_t *ptr) |
---|
926 | { |
---|
927 | uint32_t res; |
---|
928 | __ASM volatile ("LDA %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); |
---|
929 | return res; |
---|
930 | } |
---|
931 | |
---|
932 | __IAR_FT void __STLB(uint8_t value, volatile uint8_t *ptr) |
---|
933 | { |
---|
934 | __ASM volatile ("STLB %1, [%0]" :: "r" (ptr), "r" (value) : "memory"); |
---|
935 | } |
---|
936 | |
---|
937 | __IAR_FT void __STLH(uint16_t value, volatile uint16_t *ptr) |
---|
938 | { |
---|
939 | __ASM volatile ("STLH %1, [%0]" :: "r" (ptr), "r" (value) : "memory"); |
---|
940 | } |
---|
941 | |
---|
942 | __IAR_FT void __STL(uint32_t value, volatile uint32_t *ptr) |
---|
943 | { |
---|
944 | __ASM volatile ("STL %1, [%0]" :: "r" (ptr), "r" (value) : "memory"); |
---|
945 | } |
---|
946 | |
---|
947 | __IAR_FT uint8_t __LDAEXB(volatile uint8_t *ptr) |
---|
948 | { |
---|
949 | uint32_t res; |
---|
950 | __ASM volatile ("LDAEXB %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); |
---|
951 | return ((uint8_t)res); |
---|
952 | } |
---|
953 | |
---|
954 | __IAR_FT uint16_t __LDAEXH(volatile uint16_t *ptr) |
---|
955 | { |
---|
956 | uint32_t res; |
---|
957 | __ASM volatile ("LDAEXH %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); |
---|
958 | return ((uint16_t)res); |
---|
959 | } |
---|
960 | |
---|
961 | __IAR_FT uint32_t __LDAEX(volatile uint32_t *ptr) |
---|
962 | { |
---|
963 | uint32_t res; |
---|
964 | __ASM volatile ("LDAEX %0, [%1]" : "=r" (res) : "r" (ptr) : "memory"); |
---|
965 | return res; |
---|
966 | } |
---|
967 | |
---|
968 | __IAR_FT uint32_t __STLEXB(uint8_t value, volatile uint8_t *ptr) |
---|
969 | { |
---|
970 | uint32_t res; |
---|
971 | __ASM volatile ("STLEXB %0, %2, [%1]" : "=r" (res) : "r" (ptr), "r" (value) : "memory"); |
---|
972 | return res; |
---|
973 | } |
---|
974 | |
---|
975 | __IAR_FT uint32_t __STLEXH(uint16_t value, volatile uint16_t *ptr) |
---|
976 | { |
---|
977 | uint32_t res; |
---|
978 | __ASM volatile ("STLEXH %0, %2, [%1]" : "=r" (res) : "r" (ptr), "r" (value) : "memory"); |
---|
979 | return res; |
---|
980 | } |
---|
981 | |
---|
982 | __IAR_FT uint32_t __STLEX(uint32_t value, volatile uint32_t *ptr) |
---|
983 | { |
---|
984 | uint32_t res; |
---|
985 | __ASM volatile ("STLEX %0, %2, [%1]" : "=r" (res) : "r" (ptr), "r" (value) : "memory"); |
---|
986 | return res; |
---|
987 | } |
---|
988 | |
---|
989 | #endif /* __ARM_ARCH_8M_MAIN__ or __ARM_ARCH_8M_BASE__ */ |
---|
990 | |
---|
991 | #undef __IAR_FT |
---|
992 | #undef __IAR_M0_FAMILY |
---|
993 | #undef __ICCARM_V8 |
---|
994 | |
---|
995 | #pragma diag_default=Pe940 |
---|
996 | #pragma diag_default=Pe177 |
---|
997 | |
---|
998 | #define __SXTB16_RORn(ARG1, ARG2) __SXTB16(__ROR(ARG1, ARG2)) |
---|
999 | |
---|
1000 | #define __SXTAB16_RORn(ARG1, ARG2, ARG3) __SXTAB16(ARG1, __ROR(ARG2, ARG3)) |
---|
1001 | |
---|
1002 | #endif /* __CMSIS_ICCARM_H__ */ |
---|