[17] | 1 | /**************************************************************************//** |
---|
| 2 | * @file cmsis_iccarm.h |
---|
| 3 | * @brief CMSIS compiler ICCARM (IAR Compiler for Arm) header file |
---|
| 4 | * @version V5.3.0 |
---|
| 5 | * @date 14. April 2021 |
---|
| 6 | ******************************************************************************/ |
---|
| 7 | |
---|
| 8 | //------------------------------------------------------------------------------ |
---|
| 9 | // |
---|
| 10 | // Copyright (c) 2017-2021 IAR Systems |
---|
| 11 | // Copyright (c) 2017-2021 Arm Limited. All rights reserved. |
---|
| 12 | // |
---|
| 13 | // SPDX-License-Identifier: Apache-2.0 |
---|
| 14 | // |
---|
| 15 | // Licensed under the Apache License, Version 2.0 (the "License") |
---|
| 16 | // you may not use this file except in compliance with the License. |
---|
| 17 | // You may obtain a copy of the License at |
---|
| 18 | // http://www.apache.org/licenses/LICENSE-2.0 |
---|
| 19 | // |
---|
| 20 | // Unless required by applicable law or agreed to in writing, software |
---|
| 21 | // distributed under the License is distributed on an "AS IS" BASIS, |
---|
| 22 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
---|
| 23 | // See the License for the specific language governing permissions and |
---|
| 24 | // limitations under the License. |
---|
| 25 | // |
---|
| 26 | //------------------------------------------------------------------------------ |
---|
| 27 | |
---|
| 28 | |
---|
| 29 | #ifndef __CMSIS_ICCARM_H__ |
---|
| 30 | #define __CMSIS_ICCARM_H__ |
---|
| 31 | |
---|
| 32 | #ifndef __ICCARM__ |
---|
| 33 | #error This file should only be compiled by ICCARM |
---|
| 34 | #endif |
---|
| 35 | |
---|
| 36 | #pragma system_include |
---|
| 37 | |
---|
| 38 | #define __IAR_FT _Pragma("inline=forced") __intrinsic |
---|
| 39 | |
---|
| 40 | #if (__VER__ >= 8000000) |
---|
| 41 | #define __ICCARM_V8 1 |
---|
| 42 | #else |
---|
| 43 | #define __ICCARM_V8 0 |
---|
| 44 | #endif |
---|
| 45 | |
---|
| 46 | #ifndef __ALIGNED |
---|
| 47 | #if __ICCARM_V8 |
---|
| 48 | #define __ALIGNED(x) __attribute__((aligned(x))) |
---|
| 49 | #elif (__VER__ >= 7080000) |
---|
| 50 | /* Needs IAR language extensions */ |
---|
| 51 | #define __ALIGNED(x) __attribute__((aligned(x))) |
---|
| 52 | #else |
---|
| 53 | #warning No compiler specific solution for __ALIGNED.__ALIGNED is ignored. |
---|
| 54 | #define __ALIGNED(x) |
---|
| 55 | #endif |
---|
| 56 | #endif |
---|
| 57 | |
---|
| 58 | |
---|
| 59 | /* Define compiler macros for CPU architecture, used in CMSIS 5. |
---|
| 60 | */ |
---|
| 61 | #if __ARM_ARCH_6M__ || __ARM_ARCH_7M__ || __ARM_ARCH_7EM__ || __ARM_ARCH_8M_BASE__ || __ARM_ARCH_8M_MAIN__ |
---|
| 62 | /* Macros already defined */ |
---|
| 63 | #else |
---|
| 64 | #if defined(__ARM8M_MAINLINE__) || defined(__ARM8EM_MAINLINE__) |
---|
| 65 | #define __ARM_ARCH_8M_MAIN__ 1 |
---|
| 66 | #elif defined(__ARM8M_BASELINE__) |
---|
| 67 | #define __ARM_ARCH_8M_BASE__ 1 |
---|
| 68 | #elif defined(__ARM_ARCH_PROFILE) && __ARM_ARCH_PROFILE == 'M' |
---|
| 69 | #if __ARM_ARCH == 6 |
---|
| 70 | #define __ARM_ARCH_6M__ 1 |
---|
| 71 | #elif __ARM_ARCH == 7 |
---|
| 72 | #if __ARM_FEATURE_DSP |
---|
| 73 | #define __ARM_ARCH_7EM__ 1 |
---|
| 74 | #else |
---|
| 75 | #define __ARM_ARCH_7M__ 1 |
---|
| 76 | #endif |
---|
| 77 | #endif /* __ARM_ARCH */ |
---|
| 78 | #endif /* __ARM_ARCH_PROFILE == 'M' */ |
---|
| 79 | #endif |
---|
| 80 | |
---|
| 81 | /* Alternativ core deduction for older ICCARM's */ |
---|
| 82 | #if !defined(__ARM_ARCH_6M__) && !defined(__ARM_ARCH_7M__) && !defined(__ARM_ARCH_7EM__) && \ |
---|
| 83 | !defined(__ARM_ARCH_8M_BASE__) && !defined(__ARM_ARCH_8M_MAIN__) |
---|
| 84 | #if defined(__ARM6M__) && (__CORE__ == __ARM6M__) |
---|
| 85 | #define __ARM_ARCH_6M__ 1 |
---|
| 86 | #elif defined(__ARM7M__) && (__CORE__ == __ARM7M__) |
---|
| 87 | #define __ARM_ARCH_7M__ 1 |
---|
| 88 | #elif defined(__ARM7EM__) && (__CORE__ == __ARM7EM__) |
---|
| 89 | #define __ARM_ARCH_7EM__ 1 |
---|
| 90 | #elif defined(__ARM8M_BASELINE__) && (__CORE == __ARM8M_BASELINE__) |
---|
| 91 | #define __ARM_ARCH_8M_BASE__ 1 |
---|
| 92 | #elif defined(__ARM8M_MAINLINE__) && (__CORE == __ARM8M_MAINLINE__) |
---|
| 93 | #define __ARM_ARCH_8M_MAIN__ 1 |
---|
| 94 | #elif defined(__ARM8EM_MAINLINE__) && (__CORE == __ARM8EM_MAINLINE__) |
---|
| 95 | #define __ARM_ARCH_8M_MAIN__ 1 |
---|
| 96 | #else |
---|
| 97 | #error "Unknown target." |
---|
| 98 | #endif |
---|
| 99 | #endif |
---|
| 100 | |
---|
| 101 | |
---|
| 102 | |
---|
| 103 | #if defined(__ARM_ARCH_6M__) && __ARM_ARCH_6M__==1 |
---|
| 104 | #define __IAR_M0_FAMILY 1 |
---|
| 105 | #elif defined(__ARM_ARCH_8M_BASE__) && __ARM_ARCH_8M_BASE__==1 |
---|
| 106 | #define __IAR_M0_FAMILY 1 |
---|
| 107 | #else |
---|
| 108 | #define __IAR_M0_FAMILY 0 |
---|
| 109 | #endif |
---|
| 110 | |
---|
| 111 | |
---|
| 112 | #ifndef __ASM |
---|
| 113 | #define __ASM __asm |
---|
| 114 | #endif |
---|
| 115 | |
---|
| 116 | #ifndef __COMPILER_BARRIER |
---|
| 117 | #define __COMPILER_BARRIER() __ASM volatile("":::"memory") |
---|
| 118 | #endif |
---|
| 119 | |
---|
| 120 | #ifndef __INLINE |
---|
| 121 | #define __INLINE inline |
---|
| 122 | #endif |
---|
| 123 | |
---|
| 124 | #ifndef __NO_RETURN |
---|
| 125 | #if __ICCARM_V8 |
---|
| 126 | #define __NO_RETURN __attribute__((__noreturn__)) |
---|
| 127 | #else |
---|
| 128 | #define __NO_RETURN _Pragma("object_attribute=__noreturn") |
---|
| 129 | #endif |
---|
| 130 | #endif |
---|
| 131 | |
---|
| 132 | #ifndef __PACKED |
---|
| 133 | #if __ICCARM_V8 |
---|
| 134 | #define __PACKED __attribute__((packed, aligned(1))) |
---|
| 135 | #else |
---|
| 136 | /* Needs IAR language extensions */ |
---|
| 137 | #define __PACKED __packed |
---|
| 138 | #endif |
---|
| 139 | #endif |
---|
| 140 | |
---|
| 141 | #ifndef __PACKED_STRUCT |
---|
| 142 | #if __ICCARM_V8 |
---|
| 143 | #define __PACKED_STRUCT struct __attribute__((packed, aligned(1))) |
---|
| 144 | #else |
---|
| 145 | /* Needs IAR language extensions */ |
---|
| 146 | #define __PACKED_STRUCT __packed struct |
---|
| 147 | #endif |
---|
| 148 | #endif |
---|
| 149 | |
---|
| 150 | #ifndef __PACKED_UNION |
---|
| 151 | #if __ICCARM_V8 |
---|
| 152 | #define __PACKED_UNION union __attribute__((packed, aligned(1))) |
---|
| 153 | #else |
---|
| 154 | /* Needs IAR language extensions */ |
---|
| 155 | #define __PACKED_UNION __packed union |
---|
| 156 | #endif |
---|
| 157 | #endif |
---|
| 158 | |
---|
| 159 | #ifndef __RESTRICT |
---|
| 160 | #if __ICCARM_V8 |
---|
| 161 | #define __RESTRICT __restrict |
---|
| 162 | #else |
---|
| 163 | /* Needs IAR language extensions */ |
---|
| 164 | #define __RESTRICT restrict |
---|
| 165 | #endif |
---|
| 166 | #endif |
---|
| 167 | |
---|
| 168 | #ifndef __STATIC_INLINE |
---|
| 169 | #define __STATIC_INLINE static inline |
---|
| 170 | #endif |
---|
| 171 | |
---|
| 172 | #ifndef __FORCEINLINE |
---|
| 173 | #define __FORCEINLINE _Pragma("inline=forced") |
---|
| 174 | #endif |
---|
| 175 | |
---|
| 176 | #ifndef __STATIC_FORCEINLINE |
---|
| 177 | #define __STATIC_FORCEINLINE __FORCEINLINE __STATIC_INLINE |
---|
| 178 | #endif |
---|
| 179 | |
---|
| 180 | #ifndef __UNALIGNED_UINT16_READ |
---|
| 181 | #pragma language=save |
---|
| 182 | #pragma language=extended |
---|
| 183 | __IAR_FT uint16_t __iar_uint16_read(void const *ptr) |
---|
| 184 | { |
---|
| 185 | return *(__packed uint16_t*)(ptr); |
---|
| 186 | } |
---|
| 187 | #pragma language=restore |
---|
| 188 | #define __UNALIGNED_UINT16_READ(PTR) __iar_uint16_read(PTR) |
---|
| 189 | #endif |
---|
| 190 | |
---|
| 191 | |
---|
| 192 | #ifndef __UNALIGNED_UINT16_WRITE |
---|
| 193 | #pragma language=save |
---|
| 194 | #pragma language=extended |
---|
| 195 | __IAR_FT void __iar_uint16_write(void const *ptr, uint16_t val) |
---|
| 196 | { |
---|
| 197 | *(__packed uint16_t*)(ptr) = val;; |
---|
| 198 | } |
---|
| 199 | #pragma language=restore |
---|
| 200 | #define __UNALIGNED_UINT16_WRITE(PTR,VAL) __iar_uint16_write(PTR,VAL) |
---|
| 201 | #endif |
---|
| 202 | |
---|
| 203 | #ifndef __UNALIGNED_UINT32_READ |
---|
| 204 | #pragma language=save |
---|
| 205 | #pragma language=extended |
---|
| 206 | __IAR_FT uint32_t __iar_uint32_read(void const *ptr) |
---|
| 207 | { |
---|
| 208 | return *(__packed uint32_t*)(ptr); |
---|
| 209 | } |
---|
| 210 | #pragma language=restore |
---|
| 211 | #define __UNALIGNED_UINT32_READ(PTR) __iar_uint32_read(PTR) |
---|
| 212 | #endif |
---|
| 213 | |
---|
| 214 | #ifndef __UNALIGNED_UINT32_WRITE |
---|
| 215 | #pragma language=save |
---|
| 216 | #pragma language=extended |
---|
| 217 | __IAR_FT void __iar_uint32_write(void const *ptr, uint32_t val) |
---|
| 218 | { |
---|
| 219 | *(__packed uint32_t*)(ptr) = val;; |
---|
| 220 | } |
---|
| 221 | #pragma language=restore |
---|
| 222 | #define __UNALIGNED_UINT32_WRITE(PTR,VAL) __iar_uint32_write(PTR,VAL) |
---|
| 223 | #endif |
---|
| 224 | |
---|
| 225 | #ifndef __UNALIGNED_UINT32 /* deprecated */ |
---|
| 226 | #pragma language=save |
---|
| 227 | #pragma language=extended |
---|
| 228 | __packed struct __iar_u32 { uint32_t v; }; |
---|
| 229 | #pragma language=restore |
---|
| 230 | #define __UNALIGNED_UINT32(PTR) (((struct __iar_u32 *)(PTR))->v) |
---|
| 231 | #endif |
---|
| 232 | |
---|
| 233 | #ifndef __USED |
---|
| 234 | #if __ICCARM_V8 |
---|
| 235 | #define __USED __attribute__((used)) |
---|
| 236 | #else |
---|
| 237 | #define __USED _Pragma("__root") |
---|
| 238 | #endif |
---|
| 239 | #endif |
---|
| 240 | |
---|
| 241 | #undef __WEAK /* undo the definition from DLib_Defaults.h */ |
---|
| 242 | #ifndef __WEAK |
---|
| 243 | #if __ICCARM_V8 |
---|
| 244 | #define __WEAK __attribute__((weak)) |
---|
| 245 | #else |
---|
| 246 | #define __WEAK _Pragma("__weak") |
---|
| 247 | #endif |
---|
| 248 | #endif |
---|
| 249 | |
---|
| 250 | #ifndef __PROGRAM_START |
---|
| 251 | #define __PROGRAM_START __iar_program_start |
---|
| 252 | #endif |
---|
| 253 | |
---|
| 254 | #ifndef __INITIAL_SP |
---|
| 255 | #define __INITIAL_SP CSTACK$$Limit |
---|
| 256 | #endif |
---|
| 257 | |
---|
| 258 | #ifndef __STACK_LIMIT |
---|
| 259 | #define __STACK_LIMIT CSTACK$$Base |
---|
| 260 | #endif |
---|
| 261 | |
---|
| 262 | #ifndef __VECTOR_TABLE |
---|
| 263 | #define __VECTOR_TABLE __vector_table |
---|
| 264 | #endif |
---|
| 265 | |
---|
| 266 | #ifndef __VECTOR_TABLE_ATTRIBUTE |
---|
| 267 | #define __VECTOR_TABLE_ATTRIBUTE @".intvec" |
---|
| 268 | #endif |
---|
| 269 | |
---|
| 270 | #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
---|
| 271 | #ifndef __STACK_SEAL |
---|
| 272 | #define __STACK_SEAL STACKSEAL$$Base |
---|
| 273 | #endif |
---|
| 274 | |
---|
| 275 | #ifndef __TZ_STACK_SEAL_SIZE |
---|
| 276 | #define __TZ_STACK_SEAL_SIZE 8U |
---|
| 277 | #endif |
---|
| 278 | |
---|
| 279 | #ifndef __TZ_STACK_SEAL_VALUE |
---|
| 280 | #define __TZ_STACK_SEAL_VALUE 0xFEF5EDA5FEF5EDA5ULL |
---|
| 281 | #endif |
---|
| 282 | |
---|
| 283 | __STATIC_FORCEINLINE void __TZ_set_STACKSEAL_S (uint32_t* stackTop) { |
---|
| 284 | *((uint64_t *)stackTop) = __TZ_STACK_SEAL_VALUE; |
---|
| 285 | } |
---|
| 286 | #endif |
---|
| 287 | |
---|
| 288 | #ifndef __ICCARM_INTRINSICS_VERSION__ |
---|
| 289 | #define __ICCARM_INTRINSICS_VERSION__ 0 |
---|
| 290 | #endif |
---|
| 291 | |
---|
| 292 | #if __ICCARM_INTRINSICS_VERSION__ == 2 |
---|
| 293 | |
---|
| 294 | #if defined(__CLZ) |
---|
| 295 | #undef __CLZ |
---|
| 296 | #endif |
---|
| 297 | #if defined(__REVSH) |
---|
| 298 | #undef __REVSH |
---|
| 299 | #endif |
---|
| 300 | #if defined(__RBIT) |
---|
| 301 | #undef __RBIT |
---|
| 302 | #endif |
---|
| 303 | #if defined(__SSAT) |
---|
| 304 | #undef __SSAT |
---|
| 305 | #endif |
---|
| 306 | #if defined(__USAT) |
---|
| 307 | #undef __USAT |
---|
| 308 | #endif |
---|
| 309 | |
---|
| 310 | #include "iccarm_builtin.h" |
---|
| 311 | |
---|
| 312 | #define __disable_fault_irq __iar_builtin_disable_fiq |
---|
| 313 | #define __disable_irq __iar_builtin_disable_interrupt |
---|
| 314 | #define __enable_fault_irq __iar_builtin_enable_fiq |
---|
| 315 | #define __enable_irq __iar_builtin_enable_interrupt |
---|
| 316 | #define __arm_rsr __iar_builtin_rsr |
---|
| 317 | #define __arm_wsr __iar_builtin_wsr |
---|
| 318 | |
---|
| 319 | |
---|
| 320 | #define __get_APSR() (__arm_rsr("APSR")) |
---|
| 321 | #define __get_BASEPRI() (__arm_rsr("BASEPRI")) |
---|
| 322 | #define __get_CONTROL() (__arm_rsr("CONTROL")) |
---|
| 323 | #define __get_FAULTMASK() (__arm_rsr("FAULTMASK")) |
---|
| 324 | |
---|
| 325 | #if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ |
---|
| 326 | (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) |
---|
| 327 | #define __get_FPSCR() (__arm_rsr("FPSCR")) |
---|
| 328 | #define __set_FPSCR(VALUE) (__arm_wsr("FPSCR", (VALUE))) |
---|
| 329 | #else |
---|
| 330 | #define __get_FPSCR() ( 0 ) |
---|
| 331 | #define __set_FPSCR(VALUE) ((void)VALUE) |
---|
| 332 | #endif |
---|
| 333 | |
---|
| 334 | #define __get_IPSR() (__arm_rsr("IPSR")) |
---|
| 335 | #define __get_MSP() (__arm_rsr("MSP")) |
---|
| 336 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
---|
| 337 | (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) |
---|
| 338 | // without main extensions, the non-secure MSPLIM is RAZ/WI |
---|
| 339 | #define __get_MSPLIM() (0U) |
---|
| 340 | #else |
---|
| 341 | #define __get_MSPLIM() (__arm_rsr("MSPLIM")) |
---|
| 342 | #endif |
---|
| 343 | #define __get_PRIMASK() (__arm_rsr("PRIMASK")) |
---|
| 344 | #define __get_PSP() (__arm_rsr("PSP")) |
---|
| 345 | |
---|
| 346 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
---|
| 347 | (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) |
---|
| 348 | // without main extensions, the non-secure PSPLIM is RAZ/WI |
---|
| 349 | #define __get_PSPLIM() (0U) |
---|
| 350 | #else |
---|
| 351 | #define __get_PSPLIM() (__arm_rsr("PSPLIM")) |
---|
| 352 | #endif |
---|
| 353 | |
---|
| 354 | #define __get_xPSR() (__arm_rsr("xPSR")) |
---|
| 355 | |
---|
| 356 | #define __set_BASEPRI(VALUE) (__arm_wsr("BASEPRI", (VALUE))) |
---|
| 357 | #define __set_BASEPRI_MAX(VALUE) (__arm_wsr("BASEPRI_MAX", (VALUE))) |
---|
| 358 | |
---|
| 359 | __STATIC_FORCEINLINE void __set_CONTROL(uint32_t control) |
---|
| 360 | { |
---|
| 361 | __arm_wsr("CONTROL", control); |
---|
| 362 | __iar_builtin_ISB(); |
---|
| 363 | } |
---|
| 364 | |
---|
| 365 | #define __set_FAULTMASK(VALUE) (__arm_wsr("FAULTMASK", (VALUE))) |
---|
| 366 | #define __set_MSP(VALUE) (__arm_wsr("MSP", (VALUE))) |
---|
| 367 | |
---|
| 368 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
---|
| 369 | (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) |
---|
| 370 | // without main extensions, the non-secure MSPLIM is RAZ/WI |
---|
| 371 | #define __set_MSPLIM(VALUE) ((void)(VALUE)) |
---|
| 372 | #else |
---|
| 373 | #define __set_MSPLIM(VALUE) (__arm_wsr("MSPLIM", (VALUE))) |
---|
| 374 | #endif |
---|
| 375 | #define __set_PRIMASK(VALUE) (__arm_wsr("PRIMASK", (VALUE))) |
---|
| 376 | #define __set_PSP(VALUE) (__arm_wsr("PSP", (VALUE))) |
---|
| 377 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
---|
| 378 | (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) |
---|
| 379 | // without main extensions, the non-secure PSPLIM is RAZ/WI |
---|
| 380 | #define __set_PSPLIM(VALUE) ((void)(VALUE)) |
---|
| 381 | #else |
---|
| 382 | #define __set_PSPLIM(VALUE) (__arm_wsr("PSPLIM", (VALUE))) |
---|
| 383 | #endif |
---|
| 384 | |
---|
| 385 | #define __TZ_get_CONTROL_NS() (__arm_rsr("CONTROL_NS")) |
---|
| 386 | |
---|
| 387 | __STATIC_FORCEINLINE void __TZ_set_CONTROL_NS(uint32_t control) |
---|
| 388 | { |
---|
| 389 | __arm_wsr("CONTROL_NS", control); |
---|
| 390 | __iar_builtin_ISB(); |
---|
| 391 | } |
---|
| 392 | |
---|
| 393 | #define __TZ_get_PSP_NS() (__arm_rsr("PSP_NS")) |
---|
| 394 | #define __TZ_set_PSP_NS(VALUE) (__arm_wsr("PSP_NS", (VALUE))) |
---|
| 395 | #define __TZ_get_MSP_NS() (__arm_rsr("MSP_NS")) |
---|
| 396 | #define __TZ_set_MSP_NS(VALUE) (__arm_wsr("MSP_NS", (VALUE))) |
---|
| 397 | #define __TZ_get_SP_NS() (__arm_rsr("SP_NS")) |
---|
| 398 | #define __TZ_set_SP_NS(VALUE) (__arm_wsr("SP_NS", (VALUE))) |
---|
| 399 | #define __TZ_get_PRIMASK_NS() (__arm_rsr("PRIMASK_NS")) |
---|
| 400 | #define __TZ_set_PRIMASK_NS(VALUE) (__arm_wsr("PRIMASK_NS", (VALUE))) |
---|
| 401 | #define __TZ_get_BASEPRI_NS() (__arm_rsr("BASEPRI_NS")) |
---|
| 402 | #define __TZ_set_BASEPRI_NS(VALUE) (__arm_wsr("BASEPRI_NS", (VALUE))) |
---|
| 403 | #define __TZ_get_FAULTMASK_NS() (__arm_rsr("FAULTMASK_NS")) |
---|
| 404 | #define __TZ_set_FAULTMASK_NS(VALUE)(__arm_wsr("FAULTMASK_NS", (VALUE))) |
---|
| 405 | |
---|
| 406 | #if (!(defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) && \ |
---|
| 407 | (!defined (__ARM_FEATURE_CMSE) || (__ARM_FEATURE_CMSE < 3))) |
---|
| 408 | // without main extensions, the non-secure PSPLIM is RAZ/WI |
---|
| 409 | #define __TZ_get_PSPLIM_NS() (0U) |
---|
| 410 | #define __TZ_set_PSPLIM_NS(VALUE) ((void)(VALUE)) |
---|
| 411 | #else |
---|
| 412 | #define __TZ_get_PSPLIM_NS() (__arm_rsr("PSPLIM_NS")) |
---|
| 413 | #define __TZ_set_PSPLIM_NS(VALUE) (__arm_wsr("PSPLIM_NS", (VALUE))) |
---|
| 414 | #endif |
---|
| 415 | |
---|
| 416 | #define __TZ_get_MSPLIM_NS() (__arm_rsr("MSPLIM_NS")) |
---|
| 417 | #define __TZ_set_MSPLIM_NS(VALUE) (__arm_wsr("MSPLIM_NS", (VALUE))) |
---|
| 418 | |
---|
| 419 | #define __NOP __iar_builtin_no_operation |
---|
| 420 | |
---|
| 421 | #define __CLZ __iar_builtin_CLZ |
---|
| 422 | #define __CLREX __iar_builtin_CLREX |
---|
| 423 | |
---|
| 424 | #define __DMB __iar_builtin_DMB |
---|
| 425 | #define __DSB __iar_builtin_DSB |
---|
| 426 | #define __ISB __iar_builtin_ISB |
---|
| 427 | |
---|
| 428 | #define __LDREXB __iar_builtin_LDREXB |
---|
| 429 | #define __LDREXH __iar_builtin_LDREXH |
---|
| 430 | #define __LDREXW __iar_builtin_LDREX |
---|
| 431 | |
---|
| 432 | #define __RBIT __iar_builtin_RBIT |
---|
| 433 | #define __REV __iar_builtin_REV |
---|
| 434 | #define __REV16 __iar_builtin_REV16 |
---|
| 435 | |
---|
| 436 | __IAR_FT int16_t __REVSH(int16_t val) |
---|
| 437 | { |
---|
| 438 | return (int16_t) __iar_builtin_REVSH(val); |
---|
| 439 | } |
---|
| 440 | |
---|
| 441 | #define __ROR __iar_builtin_ROR |
---|
| 442 | #define __RRX __iar_builtin_RRX |
---|
| 443 | |
---|
| 444 | #define __SEV __iar_builtin_SEV |
---|
| 445 | |
---|
| 446 | #if !__IAR_M0_FAMILY |
---|
| 447 | #define __SSAT __iar_builtin_SSAT |
---|
| 448 | #endif |
---|
| 449 | |
---|
| 450 | #define __STREXB __iar_builtin_STREXB |
---|
| 451 | #define __STREXH __iar_builtin_STREXH |
---|
| 452 | #define __STREXW __iar_builtin_STREX |
---|
| 453 | |
---|
| 454 | #if !__IAR_M0_FAMILY |
---|
| 455 | #define __USAT __iar_builtin_USAT |
---|
| 456 | #endif |
---|
| 457 | |
---|
| 458 | #define __WFE __iar_builtin_WFE |
---|
| 459 | #define __WFI __iar_builtin_WFI |
---|
| 460 | |
---|
| 461 | #if __ARM_MEDIA__ |
---|
| 462 | #define __SADD8 __iar_builtin_SADD8 |
---|
| 463 | #define __QADD8 __iar_builtin_QADD8 |
---|
| 464 | #define __SHADD8 __iar_builtin_SHADD8 |
---|
| 465 | #define __UADD8 __iar_builtin_UADD8 |
---|
| 466 | #define __UQADD8 __iar_builtin_UQADD8 |
---|
| 467 | #define __UHADD8 __iar_builtin_UHADD8 |
---|
| 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__ */ |
---|