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mbed 2

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TARGET_DISCO_L496AG/cmsis_armcc.h@166:5aab5a7997ee, 2018-04-20 (annotated)

Committer:
Anna Bridge
Date:
Fri Apr 20 11:08:29 2018 +0100
Revision:
166:5aab5a7997ee
Parent:
165:d1b4690b3f8b
Child:
169:a7c7b631e539
Updating mbed 2 version number

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 165:d1b4690b3f8b 1 /**************************************************************************//**
AnnaBridge 165:d1b4690b3f8b 2 * @file cmsis_armcc.h
AnnaBridge 165:d1b4690b3f8b 3 * @brief CMSIS compiler ARMCC (ARM compiler V5) header file
AnnaBridge 165:d1b4690b3f8b 4 * @version V5.0.2
AnnaBridge 165:d1b4690b3f8b 5 * @date 13. February 2017
AnnaBridge 165:d1b4690b3f8b 6 ******************************************************************************/
AnnaBridge 165:d1b4690b3f8b 7 /*
AnnaBridge 165:d1b4690b3f8b 8 * Copyright (c) 2009-2017 ARM Limited. All rights reserved.
AnnaBridge 165:d1b4690b3f8b 9 *
AnnaBridge 165:d1b4690b3f8b 10 * SPDX-License-Identifier: Apache-2.0
AnnaBridge 165:d1b4690b3f8b 11 *
AnnaBridge 165:d1b4690b3f8b 12 * Licensed under the Apache License, Version 2.0 (the License); you may
AnnaBridge 165:d1b4690b3f8b 13 * not use this file except in compliance with the License.
AnnaBridge 165:d1b4690b3f8b 14 * You may obtain a copy of the License at
AnnaBridge 165:d1b4690b3f8b 15 *
AnnaBridge 165:d1b4690b3f8b 16 * www.apache.org/licenses/LICENSE-2.0
AnnaBridge 165:d1b4690b3f8b 17 *
AnnaBridge 165:d1b4690b3f8b 18 * Unless required by applicable law or agreed to in writing, software
AnnaBridge 165:d1b4690b3f8b 19 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
AnnaBridge 165:d1b4690b3f8b 20 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
AnnaBridge 165:d1b4690b3f8b 21 * See the License for the specific language governing permissions and
AnnaBridge 165:d1b4690b3f8b 22 * limitations under the License.
AnnaBridge 165:d1b4690b3f8b 23 */
AnnaBridge 165:d1b4690b3f8b 24
AnnaBridge 165:d1b4690b3f8b 25 #ifndef __CMSIS_ARMCC_H
AnnaBridge 165:d1b4690b3f8b 26 #define __CMSIS_ARMCC_H
AnnaBridge 165:d1b4690b3f8b 27
AnnaBridge 165:d1b4690b3f8b 28
AnnaBridge 165:d1b4690b3f8b 29 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 400677)
AnnaBridge 165:d1b4690b3f8b 30 #error "Please use ARM Compiler Toolchain V4.0.677 or later!"
AnnaBridge 165:d1b4690b3f8b 31 #endif
AnnaBridge 165:d1b4690b3f8b 32
AnnaBridge 165:d1b4690b3f8b 33 /* CMSIS compiler control architecture macros */
AnnaBridge 165:d1b4690b3f8b 34 #if ((defined (__TARGET_ARCH_6_M ) && (__TARGET_ARCH_6_M == 1)) || \
AnnaBridge 165:d1b4690b3f8b 35 (defined (__TARGET_ARCH_6S_M ) && (__TARGET_ARCH_6S_M == 1)) )
AnnaBridge 165:d1b4690b3f8b 36 #define __ARM_ARCH_6M__ 1
AnnaBridge 165:d1b4690b3f8b 37 #endif
AnnaBridge 165:d1b4690b3f8b 38
AnnaBridge 165:d1b4690b3f8b 39 #if (defined (__TARGET_ARCH_7_M ) && (__TARGET_ARCH_7_M == 1))
AnnaBridge 165:d1b4690b3f8b 40 #define __ARM_ARCH_7M__ 1
AnnaBridge 165:d1b4690b3f8b 41 #endif
AnnaBridge 165:d1b4690b3f8b 42
AnnaBridge 165:d1b4690b3f8b 43 #if (defined (__TARGET_ARCH_7E_M) && (__TARGET_ARCH_7E_M == 1))
AnnaBridge 165:d1b4690b3f8b 44 #define __ARM_ARCH_7EM__ 1
AnnaBridge 165:d1b4690b3f8b 45 #endif
AnnaBridge 165:d1b4690b3f8b 46
AnnaBridge 165:d1b4690b3f8b 47 /* __ARM_ARCH_8M_BASE__ not applicable */
AnnaBridge 165:d1b4690b3f8b 48 /* __ARM_ARCH_8M_MAIN__ not applicable */
AnnaBridge 165:d1b4690b3f8b 49
AnnaBridge 165:d1b4690b3f8b 50
AnnaBridge 165:d1b4690b3f8b 51 /* CMSIS compiler specific defines */
AnnaBridge 165:d1b4690b3f8b 52 #ifndef __ASM
AnnaBridge 165:d1b4690b3f8b 53 #define __ASM __asm
AnnaBridge 165:d1b4690b3f8b 54 #endif
AnnaBridge 165:d1b4690b3f8b 55 #ifndef __INLINE
AnnaBridge 165:d1b4690b3f8b 56 #define __INLINE __inline
AnnaBridge 165:d1b4690b3f8b 57 #endif
AnnaBridge 165:d1b4690b3f8b 58 #ifndef __STATIC_INLINE
AnnaBridge 165:d1b4690b3f8b 59 #define __STATIC_INLINE static __inline
AnnaBridge 165:d1b4690b3f8b 60 #endif
AnnaBridge 165:d1b4690b3f8b 61 #ifndef __NO_RETURN
AnnaBridge 165:d1b4690b3f8b 62 #define __NO_RETURN __declspec(noreturn)
AnnaBridge 165:d1b4690b3f8b 63 #endif
AnnaBridge 165:d1b4690b3f8b 64 #ifndef __USED
AnnaBridge 165:d1b4690b3f8b 65 #define __USED __attribute__((used))
AnnaBridge 165:d1b4690b3f8b 66 #endif
AnnaBridge 165:d1b4690b3f8b 67 #ifndef __WEAK
AnnaBridge 165:d1b4690b3f8b 68 #define __WEAK __attribute__((weak))
AnnaBridge 165:d1b4690b3f8b 69 #endif
AnnaBridge 165:d1b4690b3f8b 70 #ifndef __PACKED
AnnaBridge 165:d1b4690b3f8b 71 #define __PACKED __attribute__((packed))
AnnaBridge 165:d1b4690b3f8b 72 #endif
AnnaBridge 165:d1b4690b3f8b 73 #ifndef __PACKED_STRUCT
AnnaBridge 165:d1b4690b3f8b 74 #define __PACKED_STRUCT __packed struct
AnnaBridge 165:d1b4690b3f8b 75 #endif
AnnaBridge 165:d1b4690b3f8b 76 #ifndef __PACKED_UNION
AnnaBridge 165:d1b4690b3f8b 77 #define __PACKED_UNION __packed union
AnnaBridge 165:d1b4690b3f8b 78 #endif
AnnaBridge 165:d1b4690b3f8b 79 #ifndef __UNALIGNED_UINT32 /* deprecated */
AnnaBridge 165:d1b4690b3f8b 80 #define __UNALIGNED_UINT32(x) (*((__packed uint32_t *)(x)))
AnnaBridge 165:d1b4690b3f8b 81 #endif
AnnaBridge 165:d1b4690b3f8b 82 #ifndef __UNALIGNED_UINT16_WRITE
AnnaBridge 165:d1b4690b3f8b 83 #define __UNALIGNED_UINT16_WRITE(addr, val) ((*((__packed uint16_t *)(addr))) = (val))
AnnaBridge 165:d1b4690b3f8b 84 #endif
AnnaBridge 165:d1b4690b3f8b 85 #ifndef __UNALIGNED_UINT16_READ
AnnaBridge 165:d1b4690b3f8b 86 #define __UNALIGNED_UINT16_READ(addr) (*((const __packed uint16_t *)(addr)))
AnnaBridge 165:d1b4690b3f8b 87 #endif
AnnaBridge 165:d1b4690b3f8b 88 #ifndef __UNALIGNED_UINT32_WRITE
AnnaBridge 165:d1b4690b3f8b 89 #define __UNALIGNED_UINT32_WRITE(addr, val) ((*((__packed uint32_t *)(addr))) = (val))
AnnaBridge 165:d1b4690b3f8b 90 #endif
AnnaBridge 165:d1b4690b3f8b 91 #ifndef __UNALIGNED_UINT32_READ
AnnaBridge 165:d1b4690b3f8b 92 #define __UNALIGNED_UINT32_READ(addr) (*((const __packed uint32_t *)(addr)))
AnnaBridge 165:d1b4690b3f8b 93 #endif
AnnaBridge 165:d1b4690b3f8b 94 #ifndef __ALIGNED
AnnaBridge 165:d1b4690b3f8b 95 #define __ALIGNED(x) __attribute__((aligned(x)))
AnnaBridge 165:d1b4690b3f8b 96 #endif
AnnaBridge 165:d1b4690b3f8b 97 #ifndef __RESTRICT
AnnaBridge 165:d1b4690b3f8b 98 #define __RESTRICT __restrict
AnnaBridge 165:d1b4690b3f8b 99 #endif
AnnaBridge 165:d1b4690b3f8b 100
AnnaBridge 165:d1b4690b3f8b 101 /* ########################### Core Function Access ########################### */
AnnaBridge 165:d1b4690b3f8b 102 /** \ingroup CMSIS_Core_FunctionInterface
AnnaBridge 165:d1b4690b3f8b 103 \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
AnnaBridge 165:d1b4690b3f8b 104 @{
AnnaBridge 165:d1b4690b3f8b 105 */
AnnaBridge 165:d1b4690b3f8b 106
AnnaBridge 165:d1b4690b3f8b 107 /**
AnnaBridge 165:d1b4690b3f8b 108 \brief Enable IRQ Interrupts
AnnaBridge 165:d1b4690b3f8b 109 \details Enables IRQ interrupts by clearing the I-bit in the CPSR.
AnnaBridge 165:d1b4690b3f8b 110 Can only be executed in Privileged modes.
AnnaBridge 165:d1b4690b3f8b 111 */
AnnaBridge 165:d1b4690b3f8b 112 /* intrinsic void __enable_irq(); */
AnnaBridge 165:d1b4690b3f8b 113
AnnaBridge 165:d1b4690b3f8b 114
AnnaBridge 165:d1b4690b3f8b 115 /**
AnnaBridge 165:d1b4690b3f8b 116 \brief Disable IRQ Interrupts
AnnaBridge 165:d1b4690b3f8b 117 \details Disables IRQ interrupts by setting the I-bit in the CPSR.
AnnaBridge 165:d1b4690b3f8b 118 Can only be executed in Privileged modes.
AnnaBridge 165:d1b4690b3f8b 119 */
AnnaBridge 165:d1b4690b3f8b 120 /* intrinsic void __disable_irq(); */
AnnaBridge 165:d1b4690b3f8b 121
AnnaBridge 165:d1b4690b3f8b 122 /**
AnnaBridge 165:d1b4690b3f8b 123 \brief Get Control Register
AnnaBridge 165:d1b4690b3f8b 124 \details Returns the content of the Control Register.
AnnaBridge 165:d1b4690b3f8b 125 \return Control Register value
AnnaBridge 165:d1b4690b3f8b 126 */
AnnaBridge 165:d1b4690b3f8b 127 __STATIC_INLINE uint32_t __get_CONTROL(void)
AnnaBridge 165:d1b4690b3f8b 128 {
AnnaBridge 165:d1b4690b3f8b 129 register uint32_t __regControl __ASM("control");
AnnaBridge 165:d1b4690b3f8b 130 return(__regControl);
AnnaBridge 165:d1b4690b3f8b 131 }
AnnaBridge 165:d1b4690b3f8b 132
AnnaBridge 165:d1b4690b3f8b 133
AnnaBridge 165:d1b4690b3f8b 134 /**
AnnaBridge 165:d1b4690b3f8b 135 \brief Set Control Register
AnnaBridge 165:d1b4690b3f8b 136 \details Writes the given value to the Control Register.
AnnaBridge 165:d1b4690b3f8b 137 \param [in] control Control Register value to set
AnnaBridge 165:d1b4690b3f8b 138 */
AnnaBridge 165:d1b4690b3f8b 139 __STATIC_INLINE void __set_CONTROL(uint32_t control)
AnnaBridge 165:d1b4690b3f8b 140 {
AnnaBridge 165:d1b4690b3f8b 141 register uint32_t __regControl __ASM("control");
AnnaBridge 165:d1b4690b3f8b 142 __regControl = control;
AnnaBridge 165:d1b4690b3f8b 143 }
AnnaBridge 165:d1b4690b3f8b 144
AnnaBridge 165:d1b4690b3f8b 145
AnnaBridge 165:d1b4690b3f8b 146 /**
AnnaBridge 165:d1b4690b3f8b 147 \brief Get IPSR Register
AnnaBridge 165:d1b4690b3f8b 148 \details Returns the content of the IPSR Register.
AnnaBridge 165:d1b4690b3f8b 149 \return IPSR Register value
AnnaBridge 165:d1b4690b3f8b 150 */
AnnaBridge 165:d1b4690b3f8b 151 __STATIC_INLINE uint32_t __get_IPSR(void)
AnnaBridge 165:d1b4690b3f8b 152 {
AnnaBridge 165:d1b4690b3f8b 153 register uint32_t __regIPSR __ASM("ipsr");
AnnaBridge 165:d1b4690b3f8b 154 return(__regIPSR);
AnnaBridge 165:d1b4690b3f8b 155 }
AnnaBridge 165:d1b4690b3f8b 156
AnnaBridge 165:d1b4690b3f8b 157
AnnaBridge 165:d1b4690b3f8b 158 /**
AnnaBridge 165:d1b4690b3f8b 159 \brief Get APSR Register
AnnaBridge 165:d1b4690b3f8b 160 \details Returns the content of the APSR Register.
AnnaBridge 165:d1b4690b3f8b 161 \return APSR Register value
AnnaBridge 165:d1b4690b3f8b 162 */
AnnaBridge 165:d1b4690b3f8b 163 __STATIC_INLINE uint32_t __get_APSR(void)
AnnaBridge 165:d1b4690b3f8b 164 {
AnnaBridge 165:d1b4690b3f8b 165 register uint32_t __regAPSR __ASM("apsr");
AnnaBridge 165:d1b4690b3f8b 166 return(__regAPSR);
AnnaBridge 165:d1b4690b3f8b 167 }
AnnaBridge 165:d1b4690b3f8b 168
AnnaBridge 165:d1b4690b3f8b 169
AnnaBridge 165:d1b4690b3f8b 170 /**
AnnaBridge 165:d1b4690b3f8b 171 \brief Get xPSR Register
AnnaBridge 165:d1b4690b3f8b 172 \details Returns the content of the xPSR Register.
AnnaBridge 165:d1b4690b3f8b 173 \return xPSR Register value
AnnaBridge 165:d1b4690b3f8b 174 */
AnnaBridge 165:d1b4690b3f8b 175 __STATIC_INLINE uint32_t __get_xPSR(void)
AnnaBridge 165:d1b4690b3f8b 176 {
AnnaBridge 165:d1b4690b3f8b 177 register uint32_t __regXPSR __ASM("xpsr");
AnnaBridge 165:d1b4690b3f8b 178 return(__regXPSR);
AnnaBridge 165:d1b4690b3f8b 179 }
AnnaBridge 165:d1b4690b3f8b 180
AnnaBridge 165:d1b4690b3f8b 181
AnnaBridge 165:d1b4690b3f8b 182 /**
AnnaBridge 165:d1b4690b3f8b 183 \brief Get Process Stack Pointer
AnnaBridge 165:d1b4690b3f8b 184 \details Returns the current value of the Process Stack Pointer (PSP).
AnnaBridge 165:d1b4690b3f8b 185 \return PSP Register value
AnnaBridge 165:d1b4690b3f8b 186 */
AnnaBridge 165:d1b4690b3f8b 187 __STATIC_INLINE uint32_t __get_PSP(void)
AnnaBridge 165:d1b4690b3f8b 188 {
AnnaBridge 165:d1b4690b3f8b 189 register uint32_t __regProcessStackPointer __ASM("psp");
AnnaBridge 165:d1b4690b3f8b 190 return(__regProcessStackPointer);
AnnaBridge 165:d1b4690b3f8b 191 }
AnnaBridge 165:d1b4690b3f8b 192
AnnaBridge 165:d1b4690b3f8b 193
AnnaBridge 165:d1b4690b3f8b 194 /**
AnnaBridge 165:d1b4690b3f8b 195 \brief Set Process Stack Pointer
AnnaBridge 165:d1b4690b3f8b 196 \details Assigns the given value to the Process Stack Pointer (PSP).
AnnaBridge 165:d1b4690b3f8b 197 \param [in] topOfProcStack Process Stack Pointer value to set
AnnaBridge 165:d1b4690b3f8b 198 */
AnnaBridge 165:d1b4690b3f8b 199 __STATIC_INLINE void __set_PSP(uint32_t topOfProcStack)
AnnaBridge 165:d1b4690b3f8b 200 {
AnnaBridge 165:d1b4690b3f8b 201 register uint32_t __regProcessStackPointer __ASM("psp");
AnnaBridge 165:d1b4690b3f8b 202 __regProcessStackPointer = topOfProcStack;
AnnaBridge 165:d1b4690b3f8b 203 }
AnnaBridge 165:d1b4690b3f8b 204
AnnaBridge 165:d1b4690b3f8b 205
AnnaBridge 165:d1b4690b3f8b 206 /**
AnnaBridge 165:d1b4690b3f8b 207 \brief Get Main Stack Pointer
AnnaBridge 165:d1b4690b3f8b 208 \details Returns the current value of the Main Stack Pointer (MSP).
AnnaBridge 165:d1b4690b3f8b 209 \return MSP Register value
AnnaBridge 165:d1b4690b3f8b 210 */
AnnaBridge 165:d1b4690b3f8b 211 __STATIC_INLINE uint32_t __get_MSP(void)
AnnaBridge 165:d1b4690b3f8b 212 {
AnnaBridge 165:d1b4690b3f8b 213 register uint32_t __regMainStackPointer __ASM("msp");
AnnaBridge 165:d1b4690b3f8b 214 return(__regMainStackPointer);
AnnaBridge 165:d1b4690b3f8b 215 }
AnnaBridge 165:d1b4690b3f8b 216
AnnaBridge 165:d1b4690b3f8b 217
AnnaBridge 165:d1b4690b3f8b 218 /**
AnnaBridge 165:d1b4690b3f8b 219 \brief Set Main Stack Pointer
AnnaBridge 165:d1b4690b3f8b 220 \details Assigns the given value to the Main Stack Pointer (MSP).
AnnaBridge 165:d1b4690b3f8b 221 \param [in] topOfMainStack Main Stack Pointer value to set
AnnaBridge 165:d1b4690b3f8b 222 */
AnnaBridge 165:d1b4690b3f8b 223 __STATIC_INLINE void __set_MSP(uint32_t topOfMainStack)
AnnaBridge 165:d1b4690b3f8b 224 {
AnnaBridge 165:d1b4690b3f8b 225 register uint32_t __regMainStackPointer __ASM("msp");
AnnaBridge 165:d1b4690b3f8b 226 __regMainStackPointer = topOfMainStack;
AnnaBridge 165:d1b4690b3f8b 227 }
AnnaBridge 165:d1b4690b3f8b 228
AnnaBridge 165:d1b4690b3f8b 229
AnnaBridge 165:d1b4690b3f8b 230 /**
AnnaBridge 165:d1b4690b3f8b 231 \brief Get Priority Mask
AnnaBridge 165:d1b4690b3f8b 232 \details Returns the current state of the priority mask bit from the Priority Mask Register.
AnnaBridge 165:d1b4690b3f8b 233 \return Priority Mask value
AnnaBridge 165:d1b4690b3f8b 234 */
AnnaBridge 165:d1b4690b3f8b 235 __STATIC_INLINE uint32_t __get_PRIMASK(void)
AnnaBridge 165:d1b4690b3f8b 236 {
AnnaBridge 165:d1b4690b3f8b 237 register uint32_t __regPriMask __ASM("primask");
AnnaBridge 165:d1b4690b3f8b 238 return(__regPriMask);
AnnaBridge 165:d1b4690b3f8b 239 }
AnnaBridge 165:d1b4690b3f8b 240
AnnaBridge 165:d1b4690b3f8b 241
AnnaBridge 165:d1b4690b3f8b 242 /**
AnnaBridge 165:d1b4690b3f8b 243 \brief Set Priority Mask
AnnaBridge 165:d1b4690b3f8b 244 \details Assigns the given value to the Priority Mask Register.
AnnaBridge 165:d1b4690b3f8b 245 \param [in] priMask Priority Mask
AnnaBridge 165:d1b4690b3f8b 246 */
AnnaBridge 165:d1b4690b3f8b 247 __STATIC_INLINE void __set_PRIMASK(uint32_t priMask)
AnnaBridge 165:d1b4690b3f8b 248 {
AnnaBridge 165:d1b4690b3f8b 249 register uint32_t __regPriMask __ASM("primask");
AnnaBridge 165:d1b4690b3f8b 250 __regPriMask = (priMask);
AnnaBridge 165:d1b4690b3f8b 251 }
AnnaBridge 165:d1b4690b3f8b 252
AnnaBridge 165:d1b4690b3f8b 253
AnnaBridge 165:d1b4690b3f8b 254 #if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
AnnaBridge 165:d1b4690b3f8b 255 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
AnnaBridge 165:d1b4690b3f8b 256
AnnaBridge 165:d1b4690b3f8b 257 /**
AnnaBridge 165:d1b4690b3f8b 258 \brief Enable FIQ
AnnaBridge 165:d1b4690b3f8b 259 \details Enables FIQ interrupts by clearing the F-bit in the CPSR.
AnnaBridge 165:d1b4690b3f8b 260 Can only be executed in Privileged modes.
AnnaBridge 165:d1b4690b3f8b 261 */
AnnaBridge 165:d1b4690b3f8b 262 #define __enable_fault_irq __enable_fiq
AnnaBridge 165:d1b4690b3f8b 263
AnnaBridge 165:d1b4690b3f8b 264
AnnaBridge 165:d1b4690b3f8b 265 /**
AnnaBridge 165:d1b4690b3f8b 266 \brief Disable FIQ
AnnaBridge 165:d1b4690b3f8b 267 \details Disables FIQ interrupts by setting the F-bit in the CPSR.
AnnaBridge 165:d1b4690b3f8b 268 Can only be executed in Privileged modes.
AnnaBridge 165:d1b4690b3f8b 269 */
AnnaBridge 165:d1b4690b3f8b 270 #define __disable_fault_irq __disable_fiq
AnnaBridge 165:d1b4690b3f8b 271
AnnaBridge 165:d1b4690b3f8b 272
AnnaBridge 165:d1b4690b3f8b 273 /**
AnnaBridge 165:d1b4690b3f8b 274 \brief Get Base Priority
AnnaBridge 165:d1b4690b3f8b 275 \details Returns the current value of the Base Priority register.
AnnaBridge 165:d1b4690b3f8b 276 \return Base Priority register value
AnnaBridge 165:d1b4690b3f8b 277 */
AnnaBridge 165:d1b4690b3f8b 278 __STATIC_INLINE uint32_t __get_BASEPRI(void)
AnnaBridge 165:d1b4690b3f8b 279 {
AnnaBridge 165:d1b4690b3f8b 280 register uint32_t __regBasePri __ASM("basepri");
AnnaBridge 165:d1b4690b3f8b 281 return(__regBasePri);
AnnaBridge 165:d1b4690b3f8b 282 }
AnnaBridge 165:d1b4690b3f8b 283
AnnaBridge 165:d1b4690b3f8b 284
AnnaBridge 165:d1b4690b3f8b 285 /**
AnnaBridge 165:d1b4690b3f8b 286 \brief Set Base Priority
AnnaBridge 165:d1b4690b3f8b 287 \details Assigns the given value to the Base Priority register.
AnnaBridge 165:d1b4690b3f8b 288 \param [in] basePri Base Priority value to set
AnnaBridge 165:d1b4690b3f8b 289 */
AnnaBridge 165:d1b4690b3f8b 290 __STATIC_INLINE void __set_BASEPRI(uint32_t basePri)
AnnaBridge 165:d1b4690b3f8b 291 {
AnnaBridge 165:d1b4690b3f8b 292 register uint32_t __regBasePri __ASM("basepri");
AnnaBridge 165:d1b4690b3f8b 293 __regBasePri = (basePri & 0xFFU);
AnnaBridge 165:d1b4690b3f8b 294 }
AnnaBridge 165:d1b4690b3f8b 295
AnnaBridge 165:d1b4690b3f8b 296
AnnaBridge 165:d1b4690b3f8b 297 /**
AnnaBridge 165:d1b4690b3f8b 298 \brief Set Base Priority with condition
AnnaBridge 165:d1b4690b3f8b 299 \details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled,
AnnaBridge 165:d1b4690b3f8b 300 or the new value increases the BASEPRI priority level.
AnnaBridge 165:d1b4690b3f8b 301 \param [in] basePri Base Priority value to set
AnnaBridge 165:d1b4690b3f8b 302 */
AnnaBridge 165:d1b4690b3f8b 303 __STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri)
AnnaBridge 165:d1b4690b3f8b 304 {
AnnaBridge 165:d1b4690b3f8b 305 register uint32_t __regBasePriMax __ASM("basepri_max");
AnnaBridge 165:d1b4690b3f8b 306 __regBasePriMax = (basePri & 0xFFU);
AnnaBridge 165:d1b4690b3f8b 307 }
AnnaBridge 165:d1b4690b3f8b 308
AnnaBridge 165:d1b4690b3f8b 309
AnnaBridge 165:d1b4690b3f8b 310 /**
AnnaBridge 165:d1b4690b3f8b 311 \brief Get Fault Mask
AnnaBridge 165:d1b4690b3f8b 312 \details Returns the current value of the Fault Mask register.
AnnaBridge 165:d1b4690b3f8b 313 \return Fault Mask register value
AnnaBridge 165:d1b4690b3f8b 314 */
AnnaBridge 165:d1b4690b3f8b 315 __STATIC_INLINE uint32_t __get_FAULTMASK(void)
AnnaBridge 165:d1b4690b3f8b 316 {
AnnaBridge 165:d1b4690b3f8b 317 register uint32_t __regFaultMask __ASM("faultmask");
AnnaBridge 165:d1b4690b3f8b 318 return(__regFaultMask);
AnnaBridge 165:d1b4690b3f8b 319 }
AnnaBridge 165:d1b4690b3f8b 320
AnnaBridge 165:d1b4690b3f8b 321
AnnaBridge 165:d1b4690b3f8b 322 /**
AnnaBridge 165:d1b4690b3f8b 323 \brief Set Fault Mask
AnnaBridge 165:d1b4690b3f8b 324 \details Assigns the given value to the Fault Mask register.
AnnaBridge 165:d1b4690b3f8b 325 \param [in] faultMask Fault Mask value to set
AnnaBridge 165:d1b4690b3f8b 326 */
AnnaBridge 165:d1b4690b3f8b 327 __STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask)
AnnaBridge 165:d1b4690b3f8b 328 {
AnnaBridge 165:d1b4690b3f8b 329 register uint32_t __regFaultMask __ASM("faultmask");
AnnaBridge 165:d1b4690b3f8b 330 __regFaultMask = (faultMask & (uint32_t)1U);
AnnaBridge 165:d1b4690b3f8b 331 }
AnnaBridge 165:d1b4690b3f8b 332
AnnaBridge 165:d1b4690b3f8b 333 #endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
AnnaBridge 165:d1b4690b3f8b 334 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
AnnaBridge 165:d1b4690b3f8b 335
AnnaBridge 165:d1b4690b3f8b 336
AnnaBridge 165:d1b4690b3f8b 337 #if ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
AnnaBridge 165:d1b4690b3f8b 338
AnnaBridge 165:d1b4690b3f8b 339 /**
AnnaBridge 165:d1b4690b3f8b 340 \brief Get FPSCR
AnnaBridge 165:d1b4690b3f8b 341 \details Returns the current value of the Floating Point Status/Control register.
AnnaBridge 165:d1b4690b3f8b 342 \return Floating Point Status/Control register value
AnnaBridge 165:d1b4690b3f8b 343 */
AnnaBridge 165:d1b4690b3f8b 344 __STATIC_INLINE uint32_t __get_FPSCR(void)
AnnaBridge 165:d1b4690b3f8b 345 {
AnnaBridge 165:d1b4690b3f8b 346 #if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
AnnaBridge 165:d1b4690b3f8b 347 (defined (__FPU_USED ) && (__FPU_USED == 1U)) )
AnnaBridge 165:d1b4690b3f8b 348 register uint32_t __regfpscr __ASM("fpscr");
AnnaBridge 165:d1b4690b3f8b 349 return(__regfpscr);
AnnaBridge 165:d1b4690b3f8b 350 #else
AnnaBridge 165:d1b4690b3f8b 351 return(0U);
AnnaBridge 165:d1b4690b3f8b 352 #endif
AnnaBridge 165:d1b4690b3f8b 353 }
AnnaBridge 165:d1b4690b3f8b 354
AnnaBridge 165:d1b4690b3f8b 355
AnnaBridge 165:d1b4690b3f8b 356 /**
AnnaBridge 165:d1b4690b3f8b 357 \brief Set FPSCR
AnnaBridge 165:d1b4690b3f8b 358 \details Assigns the given value to the Floating Point Status/Control register.
AnnaBridge 165:d1b4690b3f8b 359 \param [in] fpscr Floating Point Status/Control value to set
AnnaBridge 165:d1b4690b3f8b 360 */
AnnaBridge 165:d1b4690b3f8b 361 __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
AnnaBridge 165:d1b4690b3f8b 362 {
AnnaBridge 165:d1b4690b3f8b 363 #if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
AnnaBridge 165:d1b4690b3f8b 364 (defined (__FPU_USED ) && (__FPU_USED == 1U)) )
AnnaBridge 165:d1b4690b3f8b 365 register uint32_t __regfpscr __ASM("fpscr");
AnnaBridge 165:d1b4690b3f8b 366 __regfpscr = (fpscr);
AnnaBridge 165:d1b4690b3f8b 367 #else
AnnaBridge 165:d1b4690b3f8b 368 (void)fpscr;
AnnaBridge 165:d1b4690b3f8b 369 #endif
AnnaBridge 165:d1b4690b3f8b 370 }
AnnaBridge 165:d1b4690b3f8b 371
AnnaBridge 165:d1b4690b3f8b 372 #endif /* ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
AnnaBridge 165:d1b4690b3f8b 373
AnnaBridge 165:d1b4690b3f8b 374
AnnaBridge 165:d1b4690b3f8b 375
AnnaBridge 165:d1b4690b3f8b 376 /*@} end of CMSIS_Core_RegAccFunctions */
AnnaBridge 165:d1b4690b3f8b 377
AnnaBridge 165:d1b4690b3f8b 378
AnnaBridge 165:d1b4690b3f8b 379 /* ########################## Core Instruction Access ######################### */
AnnaBridge 165:d1b4690b3f8b 380 /** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
AnnaBridge 165:d1b4690b3f8b 381 Access to dedicated instructions
AnnaBridge 165:d1b4690b3f8b 382 @{
AnnaBridge 165:d1b4690b3f8b 383 */
AnnaBridge 165:d1b4690b3f8b 384
AnnaBridge 165:d1b4690b3f8b 385 /**
AnnaBridge 165:d1b4690b3f8b 386 \brief No Operation
AnnaBridge 165:d1b4690b3f8b 387 \details No Operation does nothing. This instruction can be used for code alignment purposes.
AnnaBridge 165:d1b4690b3f8b 388 */
AnnaBridge 165:d1b4690b3f8b 389 #define __NOP __nop
AnnaBridge 165:d1b4690b3f8b 390
AnnaBridge 165:d1b4690b3f8b 391
AnnaBridge 165:d1b4690b3f8b 392 /**
AnnaBridge 165:d1b4690b3f8b 393 \brief Wait For Interrupt
AnnaBridge 165:d1b4690b3f8b 394 \details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs.
AnnaBridge 165:d1b4690b3f8b 395 */
AnnaBridge 165:d1b4690b3f8b 396 #define __WFI __wfi
AnnaBridge 165:d1b4690b3f8b 397
AnnaBridge 165:d1b4690b3f8b 398
AnnaBridge 165:d1b4690b3f8b 399 /**
AnnaBridge 165:d1b4690b3f8b 400 \brief Wait For Event
AnnaBridge 165:d1b4690b3f8b 401 \details Wait For Event is a hint instruction that permits the processor to enter
AnnaBridge 165:d1b4690b3f8b 402 a low-power state until one of a number of events occurs.
AnnaBridge 165:d1b4690b3f8b 403 */
AnnaBridge 165:d1b4690b3f8b 404 #define __WFE __wfe
AnnaBridge 165:d1b4690b3f8b 405
AnnaBridge 165:d1b4690b3f8b 406
AnnaBridge 165:d1b4690b3f8b 407 /**
AnnaBridge 165:d1b4690b3f8b 408 \brief Send Event
AnnaBridge 165:d1b4690b3f8b 409 \details Send Event is a hint instruction. It causes an event to be signaled to the CPU.
AnnaBridge 165:d1b4690b3f8b 410 */
AnnaBridge 165:d1b4690b3f8b 411 #define __SEV __sev
AnnaBridge 165:d1b4690b3f8b 412
AnnaBridge 165:d1b4690b3f8b 413
AnnaBridge 165:d1b4690b3f8b 414 /**
AnnaBridge 165:d1b4690b3f8b 415 \brief Instruction Synchronization Barrier
AnnaBridge 165:d1b4690b3f8b 416 \details Instruction Synchronization Barrier flushes the pipeline in the processor,
AnnaBridge 165:d1b4690b3f8b 417 so that all instructions following the ISB are fetched from cache or memory,
AnnaBridge 165:d1b4690b3f8b 418 after the instruction has been completed.
AnnaBridge 165:d1b4690b3f8b 419 */
AnnaBridge 165:d1b4690b3f8b 420 #define __ISB() do {\
AnnaBridge 165:d1b4690b3f8b 421 __schedule_barrier();\
AnnaBridge 165:d1b4690b3f8b 422 __isb(0xF);\
AnnaBridge 165:d1b4690b3f8b 423 __schedule_barrier();\
AnnaBridge 165:d1b4690b3f8b 424 } while (0U)
AnnaBridge 165:d1b4690b3f8b 425
AnnaBridge 165:d1b4690b3f8b 426 /**
AnnaBridge 165:d1b4690b3f8b 427 \brief Data Synchronization Barrier
AnnaBridge 165:d1b4690b3f8b 428 \details Acts as a special kind of Data Memory Barrier.
AnnaBridge 165:d1b4690b3f8b 429 It completes when all explicit memory accesses before this instruction complete.
AnnaBridge 165:d1b4690b3f8b 430 */
AnnaBridge 165:d1b4690b3f8b 431 #define __DSB() do {\
AnnaBridge 165:d1b4690b3f8b 432 __schedule_barrier();\
AnnaBridge 165:d1b4690b3f8b 433 __dsb(0xF);\
AnnaBridge 165:d1b4690b3f8b 434 __schedule_barrier();\
AnnaBridge 165:d1b4690b3f8b 435 } while (0U)
AnnaBridge 165:d1b4690b3f8b 436
AnnaBridge 165:d1b4690b3f8b 437 /**
AnnaBridge 165:d1b4690b3f8b 438 \brief Data Memory Barrier
AnnaBridge 165:d1b4690b3f8b 439 \details Ensures the apparent order of the explicit memory operations before
AnnaBridge 165:d1b4690b3f8b 440 and after the instruction, without ensuring their completion.
AnnaBridge 165:d1b4690b3f8b 441 */
AnnaBridge 165:d1b4690b3f8b 442 #define __DMB() do {\
AnnaBridge 165:d1b4690b3f8b 443 __schedule_barrier();\
AnnaBridge 165:d1b4690b3f8b 444 __dmb(0xF);\
AnnaBridge 165:d1b4690b3f8b 445 __schedule_barrier();\
AnnaBridge 165:d1b4690b3f8b 446 } while (0U)
AnnaBridge 165:d1b4690b3f8b 447
AnnaBridge 165:d1b4690b3f8b 448 /**
AnnaBridge 165:d1b4690b3f8b 449 \brief Reverse byte order (32 bit)
AnnaBridge 165:d1b4690b3f8b 450 \details Reverses the byte order in integer value.
AnnaBridge 165:d1b4690b3f8b 451 \param [in] value Value to reverse
AnnaBridge 165:d1b4690b3f8b 452 \return Reversed value
AnnaBridge 165:d1b4690b3f8b 453 */
AnnaBridge 165:d1b4690b3f8b 454 #define __REV __rev
AnnaBridge 165:d1b4690b3f8b 455
AnnaBridge 165:d1b4690b3f8b 456
AnnaBridge 165:d1b4690b3f8b 457 /**
AnnaBridge 165:d1b4690b3f8b 458 \brief Reverse byte order (16 bit)
AnnaBridge 165:d1b4690b3f8b 459 \details Reverses the byte order in two unsigned short values.
AnnaBridge 165:d1b4690b3f8b 460 \param [in] value Value to reverse
AnnaBridge 165:d1b4690b3f8b 461 \return Reversed value
AnnaBridge 165:d1b4690b3f8b 462 */
AnnaBridge 165:d1b4690b3f8b 463 #ifndef __NO_EMBEDDED_ASM
AnnaBridge 165:d1b4690b3f8b 464 __attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint16_t __REV16(uint16_t value)
AnnaBridge 165:d1b4690b3f8b 465 {
AnnaBridge 165:d1b4690b3f8b 466 rev16 r0, r0
AnnaBridge 165:d1b4690b3f8b 467 bx lr
AnnaBridge 165:d1b4690b3f8b 468 }
AnnaBridge 165:d1b4690b3f8b 469 #endif
AnnaBridge 165:d1b4690b3f8b 470
AnnaBridge 165:d1b4690b3f8b 471
AnnaBridge 165:d1b4690b3f8b 472 /**
AnnaBridge 165:d1b4690b3f8b 473 \brief Reverse byte order in signed short value
AnnaBridge 165:d1b4690b3f8b 474 \details Reverses the byte order in a signed short value with sign extension to integer.
AnnaBridge 165:d1b4690b3f8b 475 \param [in] value Value to reverse
AnnaBridge 165:d1b4690b3f8b 476 \return Reversed value
AnnaBridge 165:d1b4690b3f8b 477 */
AnnaBridge 165:d1b4690b3f8b 478 #ifndef __NO_EMBEDDED_ASM
AnnaBridge 165:d1b4690b3f8b 479 __attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int16_t __REVSH(int16_t value)
AnnaBridge 165:d1b4690b3f8b 480 {
AnnaBridge 165:d1b4690b3f8b 481 revsh r0, r0
AnnaBridge 165:d1b4690b3f8b 482 bx lr
AnnaBridge 165:d1b4690b3f8b 483 }
AnnaBridge 165:d1b4690b3f8b 484 #endif
AnnaBridge 165:d1b4690b3f8b 485
AnnaBridge 165:d1b4690b3f8b 486
AnnaBridge 165:d1b4690b3f8b 487 /**
AnnaBridge 165:d1b4690b3f8b 488 \brief Rotate Right in unsigned value (32 bit)
AnnaBridge 165:d1b4690b3f8b 489 \details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.
AnnaBridge 165:d1b4690b3f8b 490 \param [in] op1 Value to rotate
AnnaBridge 165:d1b4690b3f8b 491 \param [in] op2 Number of Bits to rotate
AnnaBridge 165:d1b4690b3f8b 492 \return Rotated value
AnnaBridge 165:d1b4690b3f8b 493 */
AnnaBridge 165:d1b4690b3f8b 494 #define __ROR __ror
AnnaBridge 165:d1b4690b3f8b 495
AnnaBridge 165:d1b4690b3f8b 496
AnnaBridge 165:d1b4690b3f8b 497 /**
AnnaBridge 165:d1b4690b3f8b 498 \brief Breakpoint
AnnaBridge 165:d1b4690b3f8b 499 \details Causes the processor to enter Debug state.
AnnaBridge 165:d1b4690b3f8b 500 Debug tools can use this to investigate system state when the instruction at a particular address is reached.
AnnaBridge 165:d1b4690b3f8b 501 \param [in] value is ignored by the processor.
AnnaBridge 165:d1b4690b3f8b 502 If required, a debugger can use it to store additional information about the breakpoint.
AnnaBridge 165:d1b4690b3f8b 503 */
AnnaBridge 165:d1b4690b3f8b 504 #define __BKPT(value) __breakpoint(value)
AnnaBridge 165:d1b4690b3f8b 505
AnnaBridge 165:d1b4690b3f8b 506
AnnaBridge 165:d1b4690b3f8b 507 /**
AnnaBridge 165:d1b4690b3f8b 508 \brief Reverse bit order of value
AnnaBridge 165:d1b4690b3f8b 509 \details Reverses the bit order of the given value.
AnnaBridge 165:d1b4690b3f8b 510 \param [in] value Value to reverse
AnnaBridge 165:d1b4690b3f8b 511 \return Reversed value
AnnaBridge 165:d1b4690b3f8b 512 */
AnnaBridge 165:d1b4690b3f8b 513 #if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
AnnaBridge 165:d1b4690b3f8b 514 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
AnnaBridge 165:d1b4690b3f8b 515 #define __RBIT __rbit
AnnaBridge 165:d1b4690b3f8b 516 #else
AnnaBridge 165:d1b4690b3f8b 517 __attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value)
AnnaBridge 165:d1b4690b3f8b 518 {
AnnaBridge 165:d1b4690b3f8b 519 uint32_t result;
AnnaBridge 165:d1b4690b3f8b 520 uint32_t s = (4U /*sizeof(v)*/ * 8U) - 1U; /* extra shift needed at end */
AnnaBridge 165:d1b4690b3f8b 521
AnnaBridge 165:d1b4690b3f8b 522 result = value; /* r will be reversed bits of v; first get LSB of v */
AnnaBridge 165:d1b4690b3f8b 523 for (value >>= 1U; value != 0U; value >>= 1U)
AnnaBridge 165:d1b4690b3f8b 524 {
AnnaBridge 165:d1b4690b3f8b 525 result <<= 1U;
AnnaBridge 165:d1b4690b3f8b 526 result |= value & 1U;
AnnaBridge 165:d1b4690b3f8b 527 s--;
AnnaBridge 165:d1b4690b3f8b 528 }
AnnaBridge 165:d1b4690b3f8b 529 result <<= s; /* shift when v's highest bits are zero */
AnnaBridge 165:d1b4690b3f8b 530 return result;
AnnaBridge 165:d1b4690b3f8b 531 }
AnnaBridge 165:d1b4690b3f8b 532 #endif
AnnaBridge 165:d1b4690b3f8b 533
AnnaBridge 165:d1b4690b3f8b 534
AnnaBridge 165:d1b4690b3f8b 535 /**
AnnaBridge 165:d1b4690b3f8b 536 \brief Count leading zeros
AnnaBridge 165:d1b4690b3f8b 537 \details Counts the number of leading zeros of a data value.
AnnaBridge 165:d1b4690b3f8b 538 \param [in] value Value to count the leading zeros
AnnaBridge 165:d1b4690b3f8b 539 \return number of leading zeros in value
AnnaBridge 165:d1b4690b3f8b 540 */
AnnaBridge 165:d1b4690b3f8b 541 #define __CLZ __clz
AnnaBridge 165:d1b4690b3f8b 542
AnnaBridge 165:d1b4690b3f8b 543
AnnaBridge 165:d1b4690b3f8b 544 #if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
AnnaBridge 165:d1b4690b3f8b 545 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
AnnaBridge 165:d1b4690b3f8b 546
AnnaBridge 165:d1b4690b3f8b 547 /**
AnnaBridge 165:d1b4690b3f8b 548 \brief LDR Exclusive (8 bit)
AnnaBridge 165:d1b4690b3f8b 549 \details Executes a exclusive LDR instruction for 8 bit value.
AnnaBridge 165:d1b4690b3f8b 550 \param [in] ptr Pointer to data
AnnaBridge 165:d1b4690b3f8b 551 \return value of type uint8_t at (*ptr)
AnnaBridge 165:d1b4690b3f8b 552 */
AnnaBridge 165:d1b4690b3f8b 553 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
AnnaBridge 165:d1b4690b3f8b 554 #define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr))
AnnaBridge 165:d1b4690b3f8b 555 #else
AnnaBridge 165:d1b4690b3f8b 556 #define __LDREXB(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint8_t ) __ldrex(ptr)) _Pragma("pop")
AnnaBridge 165:d1b4690b3f8b 557 #endif
AnnaBridge 165:d1b4690b3f8b 558
AnnaBridge 165:d1b4690b3f8b 559
AnnaBridge 165:d1b4690b3f8b 560 /**
AnnaBridge 165:d1b4690b3f8b 561 \brief LDR Exclusive (16 bit)
AnnaBridge 165:d1b4690b3f8b 562 \details Executes a exclusive LDR instruction for 16 bit values.
AnnaBridge 165:d1b4690b3f8b 563 \param [in] ptr Pointer to data
AnnaBridge 165:d1b4690b3f8b 564 \return value of type uint16_t at (*ptr)
AnnaBridge 165:d1b4690b3f8b 565 */
AnnaBridge 165:d1b4690b3f8b 566 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
AnnaBridge 165:d1b4690b3f8b 567 #define __LDREXH(ptr) ((uint16_t) __ldrex(ptr))
AnnaBridge 165:d1b4690b3f8b 568 #else
AnnaBridge 165:d1b4690b3f8b 569 #define __LDREXH(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint16_t) __ldrex(ptr)) _Pragma("pop")
AnnaBridge 165:d1b4690b3f8b 570 #endif
AnnaBridge 165:d1b4690b3f8b 571
AnnaBridge 165:d1b4690b3f8b 572
AnnaBridge 165:d1b4690b3f8b 573 /**
AnnaBridge 165:d1b4690b3f8b 574 \brief LDR Exclusive (32 bit)
AnnaBridge 165:d1b4690b3f8b 575 \details Executes a exclusive LDR instruction for 32 bit values.
AnnaBridge 165:d1b4690b3f8b 576 \param [in] ptr Pointer to data
AnnaBridge 165:d1b4690b3f8b 577 \return value of type uint32_t at (*ptr)
AnnaBridge 165:d1b4690b3f8b 578 */
AnnaBridge 165:d1b4690b3f8b 579 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
AnnaBridge 165:d1b4690b3f8b 580 #define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr))
AnnaBridge 165:d1b4690b3f8b 581 #else
AnnaBridge 165:d1b4690b3f8b 582 #define __LDREXW(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint32_t ) __ldrex(ptr)) _Pragma("pop")
AnnaBridge 165:d1b4690b3f8b 583 #endif
AnnaBridge 165:d1b4690b3f8b 584
AnnaBridge 165:d1b4690b3f8b 585
AnnaBridge 165:d1b4690b3f8b 586 /**
AnnaBridge 165:d1b4690b3f8b 587 \brief STR Exclusive (8 bit)
AnnaBridge 165:d1b4690b3f8b 588 \details Executes a exclusive STR instruction for 8 bit values.
AnnaBridge 165:d1b4690b3f8b 589 \param [in] value Value to store
AnnaBridge 165:d1b4690b3f8b 590 \param [in] ptr Pointer to location
AnnaBridge 165:d1b4690b3f8b 591 \return 0 Function succeeded
AnnaBridge 165:d1b4690b3f8b 592 \return 1 Function failed
AnnaBridge 165:d1b4690b3f8b 593 */
AnnaBridge 165:d1b4690b3f8b 594 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
AnnaBridge 165:d1b4690b3f8b 595 #define __STREXB(value, ptr) __strex(value, ptr)
AnnaBridge 165:d1b4690b3f8b 596 #else
AnnaBridge 165:d1b4690b3f8b 597 #define __STREXB(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
AnnaBridge 165:d1b4690b3f8b 598 #endif
AnnaBridge 165:d1b4690b3f8b 599
AnnaBridge 165:d1b4690b3f8b 600
AnnaBridge 165:d1b4690b3f8b 601 /**
AnnaBridge 165:d1b4690b3f8b 602 \brief STR Exclusive (16 bit)
AnnaBridge 165:d1b4690b3f8b 603 \details Executes a exclusive STR instruction for 16 bit values.
AnnaBridge 165:d1b4690b3f8b 604 \param [in] value Value to store
AnnaBridge 165:d1b4690b3f8b 605 \param [in] ptr Pointer to location
AnnaBridge 165:d1b4690b3f8b 606 \return 0 Function succeeded
AnnaBridge 165:d1b4690b3f8b 607 \return 1 Function failed
AnnaBridge 165:d1b4690b3f8b 608 */
AnnaBridge 165:d1b4690b3f8b 609 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
AnnaBridge 165:d1b4690b3f8b 610 #define __STREXH(value, ptr) __strex(value, ptr)
AnnaBridge 165:d1b4690b3f8b 611 #else
AnnaBridge 165:d1b4690b3f8b 612 #define __STREXH(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
AnnaBridge 165:d1b4690b3f8b 613 #endif
AnnaBridge 165:d1b4690b3f8b 614
AnnaBridge 165:d1b4690b3f8b 615
AnnaBridge 165:d1b4690b3f8b 616 /**
AnnaBridge 165:d1b4690b3f8b 617 \brief STR Exclusive (32 bit)
AnnaBridge 165:d1b4690b3f8b 618 \details Executes a exclusive STR instruction for 32 bit values.
AnnaBridge 165:d1b4690b3f8b 619 \param [in] value Value to store
AnnaBridge 165:d1b4690b3f8b 620 \param [in] ptr Pointer to location
AnnaBridge 165:d1b4690b3f8b 621 \return 0 Function succeeded
AnnaBridge 165:d1b4690b3f8b 622 \return 1 Function failed
AnnaBridge 165:d1b4690b3f8b 623 */
AnnaBridge 165:d1b4690b3f8b 624 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
AnnaBridge 165:d1b4690b3f8b 625 #define __STREXW(value, ptr) __strex(value, ptr)
AnnaBridge 165:d1b4690b3f8b 626 #else
AnnaBridge 165:d1b4690b3f8b 627 #define __STREXW(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
AnnaBridge 165:d1b4690b3f8b 628 #endif
AnnaBridge 165:d1b4690b3f8b 629
AnnaBridge 165:d1b4690b3f8b 630
AnnaBridge 165:d1b4690b3f8b 631 /**
AnnaBridge 165:d1b4690b3f8b 632 \brief Remove the exclusive lock
AnnaBridge 165:d1b4690b3f8b 633 \details Removes the exclusive lock which is created by LDREX.
AnnaBridge 165:d1b4690b3f8b 634 */
AnnaBridge 165:d1b4690b3f8b 635 #define __CLREX __clrex
AnnaBridge 165:d1b4690b3f8b 636
AnnaBridge 165:d1b4690b3f8b 637
AnnaBridge 165:d1b4690b3f8b 638 /**
AnnaBridge 165:d1b4690b3f8b 639 \brief Signed Saturate
AnnaBridge 165:d1b4690b3f8b 640 \details Saturates a signed value.
AnnaBridge 165:d1b4690b3f8b 641 \param [in] value Value to be saturated
AnnaBridge 165:d1b4690b3f8b 642 \param [in] sat Bit position to saturate to (1..32)
AnnaBridge 165:d1b4690b3f8b 643 \return Saturated value
AnnaBridge 165:d1b4690b3f8b 644 */
AnnaBridge 165:d1b4690b3f8b 645 #define __SSAT __ssat
AnnaBridge 165:d1b4690b3f8b 646
AnnaBridge 165:d1b4690b3f8b 647
AnnaBridge 165:d1b4690b3f8b 648 /**
AnnaBridge 165:d1b4690b3f8b 649 \brief Unsigned Saturate
AnnaBridge 165:d1b4690b3f8b 650 \details Saturates an unsigned value.
AnnaBridge 165:d1b4690b3f8b 651 \param [in] value Value to be saturated
AnnaBridge 165:d1b4690b3f8b 652 \param [in] sat Bit position to saturate to (0..31)
AnnaBridge 165:d1b4690b3f8b 653 \return Saturated value
AnnaBridge 165:d1b4690b3f8b 654 */
AnnaBridge 165:d1b4690b3f8b 655 #define __USAT __usat
AnnaBridge 165:d1b4690b3f8b 656
AnnaBridge 165:d1b4690b3f8b 657
AnnaBridge 165:d1b4690b3f8b 658 /**
AnnaBridge 165:d1b4690b3f8b 659 \brief Rotate Right with Extend (32 bit)
AnnaBridge 165:d1b4690b3f8b 660 \details Moves each bit of a bitstring right by one bit.
AnnaBridge 165:d1b4690b3f8b 661 The carry input is shifted in at the left end of the bitstring.
AnnaBridge 165:d1b4690b3f8b 662 \param [in] value Value to rotate
AnnaBridge 165:d1b4690b3f8b 663 \return Rotated value
AnnaBridge 165:d1b4690b3f8b 664 */
AnnaBridge 165:d1b4690b3f8b 665 #ifndef __NO_EMBEDDED_ASM
AnnaBridge 165:d1b4690b3f8b 666 __attribute__((section(".rrx_text"))) __STATIC_INLINE __ASM uint32_t __RRX(uint32_t value)
AnnaBridge 165:d1b4690b3f8b 667 {
AnnaBridge 165:d1b4690b3f8b 668 rrx r0, r0
AnnaBridge 165:d1b4690b3f8b 669 bx lr
AnnaBridge 165:d1b4690b3f8b 670 }
AnnaBridge 165:d1b4690b3f8b 671 #endif
AnnaBridge 165:d1b4690b3f8b 672
AnnaBridge 165:d1b4690b3f8b 673
AnnaBridge 165:d1b4690b3f8b 674 /**
AnnaBridge 165:d1b4690b3f8b 675 \brief LDRT Unprivileged (8 bit)
AnnaBridge 165:d1b4690b3f8b 676 \details Executes a Unprivileged LDRT instruction for 8 bit value.
AnnaBridge 165:d1b4690b3f8b 677 \param [in] ptr Pointer to data
AnnaBridge 165:d1b4690b3f8b 678 \return value of type uint8_t at (*ptr)
AnnaBridge 165:d1b4690b3f8b 679 */
AnnaBridge 165:d1b4690b3f8b 680 #define __LDRBT(ptr) ((uint8_t ) __ldrt(ptr))
AnnaBridge 165:d1b4690b3f8b 681
AnnaBridge 165:d1b4690b3f8b 682
AnnaBridge 165:d1b4690b3f8b 683 /**
AnnaBridge 165:d1b4690b3f8b 684 \brief LDRT Unprivileged (16 bit)
AnnaBridge 165:d1b4690b3f8b 685 \details Executes a Unprivileged LDRT instruction for 16 bit values.
AnnaBridge 165:d1b4690b3f8b 686 \param [in] ptr Pointer to data
AnnaBridge 165:d1b4690b3f8b 687 \return value of type uint16_t at (*ptr)
AnnaBridge 165:d1b4690b3f8b 688 */
AnnaBridge 165:d1b4690b3f8b 689 #define __LDRHT(ptr) ((uint16_t) __ldrt(ptr))
AnnaBridge 165:d1b4690b3f8b 690
AnnaBridge 165:d1b4690b3f8b 691
AnnaBridge 165:d1b4690b3f8b 692 /**
AnnaBridge 165:d1b4690b3f8b 693 \brief LDRT Unprivileged (32 bit)
AnnaBridge 165:d1b4690b3f8b 694 \details Executes a Unprivileged LDRT instruction for 32 bit values.
AnnaBridge 165:d1b4690b3f8b 695 \param [in] ptr Pointer to data
AnnaBridge 165:d1b4690b3f8b 696 \return value of type uint32_t at (*ptr)
AnnaBridge 165:d1b4690b3f8b 697 */
AnnaBridge 165:d1b4690b3f8b 698 #define __LDRT(ptr) ((uint32_t ) __ldrt(ptr))
AnnaBridge 165:d1b4690b3f8b 699
AnnaBridge 165:d1b4690b3f8b 700
AnnaBridge 165:d1b4690b3f8b 701 /**
AnnaBridge 165:d1b4690b3f8b 702 \brief STRT Unprivileged (8 bit)
AnnaBridge 165:d1b4690b3f8b 703 \details Executes a Unprivileged STRT instruction for 8 bit values.
AnnaBridge 165:d1b4690b3f8b 704 \param [in] value Value to store
AnnaBridge 165:d1b4690b3f8b 705 \param [in] ptr Pointer to location
AnnaBridge 165:d1b4690b3f8b 706 */
AnnaBridge 165:d1b4690b3f8b 707 #define __STRBT(value, ptr) __strt(value, ptr)
AnnaBridge 165:d1b4690b3f8b 708
AnnaBridge 165:d1b4690b3f8b 709
AnnaBridge 165:d1b4690b3f8b 710 /**
AnnaBridge 165:d1b4690b3f8b 711 \brief STRT Unprivileged (16 bit)
AnnaBridge 165:d1b4690b3f8b 712 \details Executes a Unprivileged STRT instruction for 16 bit values.
AnnaBridge 165:d1b4690b3f8b 713 \param [in] value Value to store
AnnaBridge 165:d1b4690b3f8b 714 \param [in] ptr Pointer to location
AnnaBridge 165:d1b4690b3f8b 715 */
AnnaBridge 165:d1b4690b3f8b 716 #define __STRHT(value, ptr) __strt(value, ptr)
AnnaBridge 165:d1b4690b3f8b 717
AnnaBridge 165:d1b4690b3f8b 718
AnnaBridge 165:d1b4690b3f8b 719 /**
AnnaBridge 165:d1b4690b3f8b 720 \brief STRT Unprivileged (32 bit)
AnnaBridge 165:d1b4690b3f8b 721 \details Executes a Unprivileged STRT instruction for 32 bit values.
AnnaBridge 165:d1b4690b3f8b 722 \param [in] value Value to store
AnnaBridge 165:d1b4690b3f8b 723 \param [in] ptr Pointer to location
AnnaBridge 165:d1b4690b3f8b 724 */
AnnaBridge 165:d1b4690b3f8b 725 #define __STRT(value, ptr) __strt(value, ptr)
AnnaBridge 165:d1b4690b3f8b 726
AnnaBridge 165:d1b4690b3f8b 727 #else /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
AnnaBridge 165:d1b4690b3f8b 728 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
AnnaBridge 165:d1b4690b3f8b 729
AnnaBridge 165:d1b4690b3f8b 730 /**
AnnaBridge 165:d1b4690b3f8b 731 \brief Signed Saturate
AnnaBridge 165:d1b4690b3f8b 732 \details Saturates a signed value.
AnnaBridge 165:d1b4690b3f8b 733 \param [in] value Value to be saturated
AnnaBridge 165:d1b4690b3f8b 734 \param [in] sat Bit position to saturate to (1..32)
AnnaBridge 165:d1b4690b3f8b 735 \return Saturated value
AnnaBridge 165:d1b4690b3f8b 736 */
AnnaBridge 165:d1b4690b3f8b 737 __attribute__((always_inline)) __STATIC_INLINE int32_t __SSAT(int32_t val, uint32_t sat)
AnnaBridge 165:d1b4690b3f8b 738 {
AnnaBridge 165:d1b4690b3f8b 739 if ((sat >= 1U) && (sat <= 32U)) {
AnnaBridge 165:d1b4690b3f8b 740 const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U);
AnnaBridge 165:d1b4690b3f8b 741 const int32_t min = -1 - max ;
AnnaBridge 165:d1b4690b3f8b 742 if (val > max) {
AnnaBridge 165:d1b4690b3f8b 743 return max;
AnnaBridge 165:d1b4690b3f8b 744 } else if (val < min) {
AnnaBridge 165:d1b4690b3f8b 745 return min;
AnnaBridge 165:d1b4690b3f8b 746 }
AnnaBridge 165:d1b4690b3f8b 747 }
AnnaBridge 165:d1b4690b3f8b 748 return val;
AnnaBridge 165:d1b4690b3f8b 749 }
AnnaBridge 165:d1b4690b3f8b 750
AnnaBridge 165:d1b4690b3f8b 751 /**
AnnaBridge 165:d1b4690b3f8b 752 \brief Unsigned Saturate
AnnaBridge 165:d1b4690b3f8b 753 \details Saturates an unsigned value.
AnnaBridge 165:d1b4690b3f8b 754 \param [in] value Value to be saturated
AnnaBridge 165:d1b4690b3f8b 755 \param [in] sat Bit position to saturate to (0..31)
AnnaBridge 165:d1b4690b3f8b 756 \return Saturated value
AnnaBridge 165:d1b4690b3f8b 757 */
AnnaBridge 165:d1b4690b3f8b 758 __attribute__((always_inline)) __STATIC_INLINE uint32_t __USAT(int32_t val, uint32_t sat)
AnnaBridge 165:d1b4690b3f8b 759 {
AnnaBridge 165:d1b4690b3f8b 760 if (sat <= 31U) {
AnnaBridge 165:d1b4690b3f8b 761 const uint32_t max = ((1U << sat) - 1U);
AnnaBridge 165:d1b4690b3f8b 762 if (val > (int32_t)max) {
AnnaBridge 165:d1b4690b3f8b 763 return max;
AnnaBridge 165:d1b4690b3f8b 764 } else if (val < 0) {
AnnaBridge 165:d1b4690b3f8b 765 return 0U;
AnnaBridge 165:d1b4690b3f8b 766 }
AnnaBridge 165:d1b4690b3f8b 767 }
AnnaBridge 165:d1b4690b3f8b 768 return (uint32_t)val;
AnnaBridge 165:d1b4690b3f8b 769 }
AnnaBridge 165:d1b4690b3f8b 770
AnnaBridge 165:d1b4690b3f8b 771 #endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
AnnaBridge 165:d1b4690b3f8b 772 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
AnnaBridge 165:d1b4690b3f8b 773
AnnaBridge 165:d1b4690b3f8b 774 /*@}*/ /* end of group CMSIS_Core_InstructionInterface */
AnnaBridge 165:d1b4690b3f8b 775
AnnaBridge 165:d1b4690b3f8b 776
AnnaBridge 165:d1b4690b3f8b 777 /* ################### Compiler specific Intrinsics ########################### */
AnnaBridge 165:d1b4690b3f8b 778 /** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics
AnnaBridge 165:d1b4690b3f8b 779 Access to dedicated SIMD instructions
AnnaBridge 165:d1b4690b3f8b 780 @{
AnnaBridge 165:d1b4690b3f8b 781 */
AnnaBridge 165:d1b4690b3f8b 782
AnnaBridge 165:d1b4690b3f8b 783 #if ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
AnnaBridge 165:d1b4690b3f8b 784
AnnaBridge 165:d1b4690b3f8b 785 #define __SADD8 __sadd8
AnnaBridge 165:d1b4690b3f8b 786 #define __QADD8 __qadd8
AnnaBridge 165:d1b4690b3f8b 787 #define __SHADD8 __shadd8
AnnaBridge 165:d1b4690b3f8b 788 #define __UADD8 __uadd8
AnnaBridge 165:d1b4690b3f8b 789 #define __UQADD8 __uqadd8
AnnaBridge 165:d1b4690b3f8b 790 #define __UHADD8 __uhadd8
AnnaBridge 165:d1b4690b3f8b 791 #define __SSUB8 __ssub8
AnnaBridge 165:d1b4690b3f8b 792 #define __QSUB8 __qsub8
AnnaBridge 165:d1b4690b3f8b 793 #define __SHSUB8 __shsub8
AnnaBridge 165:d1b4690b3f8b 794 #define __USUB8 __usub8
AnnaBridge 165:d1b4690b3f8b 795 #define __UQSUB8 __uqsub8
AnnaBridge 165:d1b4690b3f8b 796 #define __UHSUB8 __uhsub8
AnnaBridge 165:d1b4690b3f8b 797 #define __SADD16 __sadd16
AnnaBridge 165:d1b4690b3f8b 798 #define __QADD16 __qadd16
AnnaBridge 165:d1b4690b3f8b 799 #define __SHADD16 __shadd16
AnnaBridge 165:d1b4690b3f8b 800 #define __UADD16 __uadd16
AnnaBridge 165:d1b4690b3f8b 801 #define __UQADD16 __uqadd16
AnnaBridge 165:d1b4690b3f8b 802 #define __UHADD16 __uhadd16
AnnaBridge 165:d1b4690b3f8b 803 #define __SSUB16 __ssub16
AnnaBridge 165:d1b4690b3f8b 804 #define __QSUB16 __qsub16
AnnaBridge 165:d1b4690b3f8b 805 #define __SHSUB16 __shsub16
AnnaBridge 165:d1b4690b3f8b 806 #define __USUB16 __usub16
AnnaBridge 165:d1b4690b3f8b 807 #define __UQSUB16 __uqsub16
AnnaBridge 165:d1b4690b3f8b 808 #define __UHSUB16 __uhsub16
AnnaBridge 165:d1b4690b3f8b 809 #define __SASX __sasx
AnnaBridge 165:d1b4690b3f8b 810 #define __QASX __qasx
AnnaBridge 165:d1b4690b3f8b 811 #define __SHASX __shasx
AnnaBridge 165:d1b4690b3f8b 812 #define __UASX __uasx
AnnaBridge 165:d1b4690b3f8b 813 #define __UQASX __uqasx
AnnaBridge 165:d1b4690b3f8b 814 #define __UHASX __uhasx
AnnaBridge 165:d1b4690b3f8b 815 #define __SSAX __ssax
AnnaBridge 165:d1b4690b3f8b 816 #define __QSAX __qsax
AnnaBridge 165:d1b4690b3f8b 817 #define __SHSAX __shsax
AnnaBridge 165:d1b4690b3f8b 818 #define __USAX __usax
AnnaBridge 165:d1b4690b3f8b 819 #define __UQSAX __uqsax
AnnaBridge 165:d1b4690b3f8b 820 #define __UHSAX __uhsax
AnnaBridge 165:d1b4690b3f8b 821 #define __USAD8 __usad8
AnnaBridge 165:d1b4690b3f8b 822 #define __USADA8 __usada8
AnnaBridge 165:d1b4690b3f8b 823 #define __SSAT16 __ssat16
AnnaBridge 165:d1b4690b3f8b 824 #define __USAT16 __usat16
AnnaBridge 165:d1b4690b3f8b 825 #define __UXTB16 __uxtb16
AnnaBridge 165:d1b4690b3f8b 826 #define __UXTAB16 __uxtab16
AnnaBridge 165:d1b4690b3f8b 827 #define __SXTB16 __sxtb16
AnnaBridge 165:d1b4690b3f8b 828 #define __SXTAB16 __sxtab16
AnnaBridge 165:d1b4690b3f8b 829 #define __SMUAD __smuad
AnnaBridge 165:d1b4690b3f8b 830 #define __SMUADX __smuadx
AnnaBridge 165:d1b4690b3f8b 831 #define __SMLAD __smlad
AnnaBridge 165:d1b4690b3f8b 832 #define __SMLADX __smladx
AnnaBridge 165:d1b4690b3f8b 833 #define __SMLALD __smlald
AnnaBridge 165:d1b4690b3f8b 834 #define __SMLALDX __smlaldx
AnnaBridge 165:d1b4690b3f8b 835 #define __SMUSD __smusd
AnnaBridge 165:d1b4690b3f8b 836 #define __SMUSDX __smusdx
AnnaBridge 165:d1b4690b3f8b 837 #define __SMLSD __smlsd
AnnaBridge 165:d1b4690b3f8b 838 #define __SMLSDX __smlsdx
AnnaBridge 165:d1b4690b3f8b 839 #define __SMLSLD __smlsld
AnnaBridge 165:d1b4690b3f8b 840 #define __SMLSLDX __smlsldx
AnnaBridge 165:d1b4690b3f8b 841 #define __SEL __sel
AnnaBridge 165:d1b4690b3f8b 842 #define __QADD __qadd
AnnaBridge 165:d1b4690b3f8b 843 #define __QSUB __qsub
AnnaBridge 165:d1b4690b3f8b 844
AnnaBridge 165:d1b4690b3f8b 845 #define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \
AnnaBridge 165:d1b4690b3f8b 846 ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) )
AnnaBridge 165:d1b4690b3f8b 847
AnnaBridge 165:d1b4690b3f8b 848 #define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \
AnnaBridge 165:d1b4690b3f8b 849 ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) )
AnnaBridge 165:d1b4690b3f8b 850
AnnaBridge 165:d1b4690b3f8b 851 #define __SMMLA(ARG1,ARG2,ARG3) ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \
AnnaBridge 165:d1b4690b3f8b 852 ((int64_t)(ARG3) << 32U) ) >> 32U))
AnnaBridge 165:d1b4690b3f8b 853
AnnaBridge 165:d1b4690b3f8b 854 #endif /* ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
AnnaBridge 165:d1b4690b3f8b 855 /*@} end of group CMSIS_SIMD_intrinsics */
AnnaBridge 165:d1b4690b3f8b 856
AnnaBridge 165:d1b4690b3f8b 857
AnnaBridge 165:d1b4690b3f8b 858 #endif /* __CMSIS_ARMCC_H */