Arrow / Mbed OS DAPLink Reset

Repostiory containing DAPLink source code with Reset Pin workaround for HANI_IOT board.

Upstream: https://github.com/ARMmbed/DAPLink

source/cmsis-core/cmsis_armcc.h@0:01f31e923fe2, 2020-04-07 (annotated)

Committer:
Pawel Zarembski
Date:
Tue Apr 07 12:55:42 2020 +0200
Revision:
0:01f31e923fe2
hani: DAPLink with reset workaround

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Pawel Zarembski 0:01f31e923fe2 1 /**************************************************************************//**
Pawel Zarembski 0:01f31e923fe2 2 * @file cmsis_armcc.h
Pawel Zarembski 0:01f31e923fe2 3 * @brief CMSIS compiler ARMCC (Arm Compiler 5) header file
Pawel Zarembski 0:01f31e923fe2 4 * @version V5.1.1
Pawel Zarembski 0:01f31e923fe2 5 * @date 30. July 2019
Pawel Zarembski 0:01f31e923fe2 6 ******************************************************************************/
Pawel Zarembski 0:01f31e923fe2 7 /*
Pawel Zarembski 0:01f31e923fe2 8 * Copyright (c) 2009-2019 Arm Limited. All rights reserved.
Pawel Zarembski 0:01f31e923fe2 9 *
Pawel Zarembski 0:01f31e923fe2 10 * SPDX-License-Identifier: Apache-2.0
Pawel Zarembski 0:01f31e923fe2 11 *
Pawel Zarembski 0:01f31e923fe2 12 * Licensed under the Apache License, Version 2.0 (the License); you may
Pawel Zarembski 0:01f31e923fe2 13 * not use this file except in compliance with the License.
Pawel Zarembski 0:01f31e923fe2 14 * You may obtain a copy of the License at
Pawel Zarembski 0:01f31e923fe2 15 *
Pawel Zarembski 0:01f31e923fe2 16 * www.apache.org/licenses/LICENSE-2.0
Pawel Zarembski 0:01f31e923fe2 17 *
Pawel Zarembski 0:01f31e923fe2 18 * Unless required by applicable law or agreed to in writing, software
Pawel Zarembski 0:01f31e923fe2 19 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
Pawel Zarembski 0:01f31e923fe2 20 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Pawel Zarembski 0:01f31e923fe2 21 * See the License for the specific language governing permissions and
Pawel Zarembski 0:01f31e923fe2 22 * limitations under the License.
Pawel Zarembski 0:01f31e923fe2 23 */
Pawel Zarembski 0:01f31e923fe2 24
Pawel Zarembski 0:01f31e923fe2 25 #ifndef __CMSIS_ARMCC_H
Pawel Zarembski 0:01f31e923fe2 26 #define __CMSIS_ARMCC_H
Pawel Zarembski 0:01f31e923fe2 27
Pawel Zarembski 0:01f31e923fe2 28
Pawel Zarembski 0:01f31e923fe2 29 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 400677)
Pawel Zarembski 0:01f31e923fe2 30 #error "Please use Arm Compiler Toolchain V4.0.677 or later!"
Pawel Zarembski 0:01f31e923fe2 31 #endif
Pawel Zarembski 0:01f31e923fe2 32
Pawel Zarembski 0:01f31e923fe2 33 /* CMSIS compiler control architecture macros */
Pawel Zarembski 0:01f31e923fe2 34 #if ((defined (__TARGET_ARCH_6_M ) && (__TARGET_ARCH_6_M == 1)) || \
Pawel Zarembski 0:01f31e923fe2 35 (defined (__TARGET_ARCH_6S_M ) && (__TARGET_ARCH_6S_M == 1)) )
Pawel Zarembski 0:01f31e923fe2 36 #define __ARM_ARCH_6M__ 1
Pawel Zarembski 0:01f31e923fe2 37 #endif
Pawel Zarembski 0:01f31e923fe2 38
Pawel Zarembski 0:01f31e923fe2 39 #if (defined (__TARGET_ARCH_7_M ) && (__TARGET_ARCH_7_M == 1))
Pawel Zarembski 0:01f31e923fe2 40 #define __ARM_ARCH_7M__ 1
Pawel Zarembski 0:01f31e923fe2 41 #endif
Pawel Zarembski 0:01f31e923fe2 42
Pawel Zarembski 0:01f31e923fe2 43 #if (defined (__TARGET_ARCH_7E_M) && (__TARGET_ARCH_7E_M == 1))
Pawel Zarembski 0:01f31e923fe2 44 #define __ARM_ARCH_7EM__ 1
Pawel Zarembski 0:01f31e923fe2 45 #endif
Pawel Zarembski 0:01f31e923fe2 46
Pawel Zarembski 0:01f31e923fe2 47 /* __ARM_ARCH_8M_BASE__ not applicable */
Pawel Zarembski 0:01f31e923fe2 48 /* __ARM_ARCH_8M_MAIN__ not applicable */
Pawel Zarembski 0:01f31e923fe2 49
Pawel Zarembski 0:01f31e923fe2 50 /* CMSIS compiler control DSP macros */
Pawel Zarembski 0:01f31e923fe2 51 #if ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
Pawel Zarembski 0:01f31e923fe2 52 #define __ARM_FEATURE_DSP 1
Pawel Zarembski 0:01f31e923fe2 53 #endif
Pawel Zarembski 0:01f31e923fe2 54
Pawel Zarembski 0:01f31e923fe2 55 /* CMSIS compiler specific defines */
Pawel Zarembski 0:01f31e923fe2 56 #ifndef __ASM
Pawel Zarembski 0:01f31e923fe2 57 #define __ASM __asm
Pawel Zarembski 0:01f31e923fe2 58 #endif
Pawel Zarembski 0:01f31e923fe2 59 #ifndef __INLINE
Pawel Zarembski 0:01f31e923fe2 60 #define __INLINE __inline
Pawel Zarembski 0:01f31e923fe2 61 #endif
Pawel Zarembski 0:01f31e923fe2 62 #ifndef __STATIC_INLINE
Pawel Zarembski 0:01f31e923fe2 63 #define __STATIC_INLINE static __inline
Pawel Zarembski 0:01f31e923fe2 64 #endif
Pawel Zarembski 0:01f31e923fe2 65 #ifndef __STATIC_FORCEINLINE
Pawel Zarembski 0:01f31e923fe2 66 #define __STATIC_FORCEINLINE static __forceinline
Pawel Zarembski 0:01f31e923fe2 67 #endif
Pawel Zarembski 0:01f31e923fe2 68 #ifndef __NO_RETURN
Pawel Zarembski 0:01f31e923fe2 69 #define __NO_RETURN __declspec(noreturn)
Pawel Zarembski 0:01f31e923fe2 70 #endif
Pawel Zarembski 0:01f31e923fe2 71 #ifndef __USED
Pawel Zarembski 0:01f31e923fe2 72 #define __USED __attribute__((used))
Pawel Zarembski 0:01f31e923fe2 73 #endif
Pawel Zarembski 0:01f31e923fe2 74 #ifndef __WEAK
Pawel Zarembski 0:01f31e923fe2 75 #define __WEAK __attribute__((weak))
Pawel Zarembski 0:01f31e923fe2 76 #endif
Pawel Zarembski 0:01f31e923fe2 77 #ifndef __PACKED
Pawel Zarembski 0:01f31e923fe2 78 #define __PACKED __attribute__((packed))
Pawel Zarembski 0:01f31e923fe2 79 #endif
Pawel Zarembski 0:01f31e923fe2 80 #ifndef __PACKED_STRUCT
Pawel Zarembski 0:01f31e923fe2 81 #define __PACKED_STRUCT __packed struct
Pawel Zarembski 0:01f31e923fe2 82 #endif
Pawel Zarembski 0:01f31e923fe2 83 #ifndef __PACKED_UNION
Pawel Zarembski 0:01f31e923fe2 84 #define __PACKED_UNION __packed union
Pawel Zarembski 0:01f31e923fe2 85 #endif
Pawel Zarembski 0:01f31e923fe2 86 #ifndef __UNALIGNED_UINT32 /* deprecated */
Pawel Zarembski 0:01f31e923fe2 87 #define __UNALIGNED_UINT32(x) (*((__packed uint32_t *)(x)))
Pawel Zarembski 0:01f31e923fe2 88 #endif
Pawel Zarembski 0:01f31e923fe2 89 #ifndef __UNALIGNED_UINT16_WRITE
Pawel Zarembski 0:01f31e923fe2 90 #define __UNALIGNED_UINT16_WRITE(addr, val) ((*((__packed uint16_t *)(addr))) = (val))
Pawel Zarembski 0:01f31e923fe2 91 #endif
Pawel Zarembski 0:01f31e923fe2 92 #ifndef __UNALIGNED_UINT16_READ
Pawel Zarembski 0:01f31e923fe2 93 #define __UNALIGNED_UINT16_READ(addr) (*((const __packed uint16_t *)(addr)))
Pawel Zarembski 0:01f31e923fe2 94 #endif
Pawel Zarembski 0:01f31e923fe2 95 #ifndef __UNALIGNED_UINT32_WRITE
Pawel Zarembski 0:01f31e923fe2 96 #define __UNALIGNED_UINT32_WRITE(addr, val) ((*((__packed uint32_t *)(addr))) = (val))
Pawel Zarembski 0:01f31e923fe2 97 #endif
Pawel Zarembski 0:01f31e923fe2 98 #ifndef __UNALIGNED_UINT32_READ
Pawel Zarembski 0:01f31e923fe2 99 #define __UNALIGNED_UINT32_READ(addr) (*((const __packed uint32_t *)(addr)))
Pawel Zarembski 0:01f31e923fe2 100 #endif
Pawel Zarembski 0:01f31e923fe2 101 #ifndef __ALIGNED
Pawel Zarembski 0:01f31e923fe2 102 #define __ALIGNED(x) __attribute__((aligned(x)))
Pawel Zarembski 0:01f31e923fe2 103 #endif
Pawel Zarembski 0:01f31e923fe2 104 #ifndef __RESTRICT
Pawel Zarembski 0:01f31e923fe2 105 #define __RESTRICT __restrict
Pawel Zarembski 0:01f31e923fe2 106 #endif
Pawel Zarembski 0:01f31e923fe2 107 #ifndef __COMPILER_BARRIER
Pawel Zarembski 0:01f31e923fe2 108 #define __COMPILER_BARRIER() __memory_changed()
Pawel Zarembski 0:01f31e923fe2 109 #endif
Pawel Zarembski 0:01f31e923fe2 110
Pawel Zarembski 0:01f31e923fe2 111 /* ######################### Startup and Lowlevel Init ######################## */
Pawel Zarembski 0:01f31e923fe2 112
Pawel Zarembski 0:01f31e923fe2 113 #ifndef __PROGRAM_START
Pawel Zarembski 0:01f31e923fe2 114 #define __PROGRAM_START __main
Pawel Zarembski 0:01f31e923fe2 115 #endif
Pawel Zarembski 0:01f31e923fe2 116
Pawel Zarembski 0:01f31e923fe2 117 #ifndef __INITIAL_SP
Pawel Zarembski 0:01f31e923fe2 118 #define __INITIAL_SP Image$$ARM_LIB_STACK$$ZI$$Limit
Pawel Zarembski 0:01f31e923fe2 119 #endif
Pawel Zarembski 0:01f31e923fe2 120
Pawel Zarembski 0:01f31e923fe2 121 #ifndef __STACK_LIMIT
Pawel Zarembski 0:01f31e923fe2 122 #define __STACK_LIMIT Image$$ARM_LIB_STACK$$ZI$$Base
Pawel Zarembski 0:01f31e923fe2 123 #endif
Pawel Zarembski 0:01f31e923fe2 124
Pawel Zarembski 0:01f31e923fe2 125 #ifndef __VECTOR_TABLE
Pawel Zarembski 0:01f31e923fe2 126 #define __VECTOR_TABLE __Vectors
Pawel Zarembski 0:01f31e923fe2 127 #endif
Pawel Zarembski 0:01f31e923fe2 128
Pawel Zarembski 0:01f31e923fe2 129 #ifndef __VECTOR_TABLE_ATTRIBUTE
Pawel Zarembski 0:01f31e923fe2 130 #define __VECTOR_TABLE_ATTRIBUTE __attribute((used, section("RESET")))
Pawel Zarembski 0:01f31e923fe2 131 #endif
Pawel Zarembski 0:01f31e923fe2 132
Pawel Zarembski 0:01f31e923fe2 133 /* ########################### Core Function Access ########################### */
Pawel Zarembski 0:01f31e923fe2 134 /** \ingroup CMSIS_Core_FunctionInterface
Pawel Zarembski 0:01f31e923fe2 135 \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
Pawel Zarembski 0:01f31e923fe2 136 @{
Pawel Zarembski 0:01f31e923fe2 137 */
Pawel Zarembski 0:01f31e923fe2 138
Pawel Zarembski 0:01f31e923fe2 139 /**
Pawel Zarembski 0:01f31e923fe2 140 \brief Enable IRQ Interrupts
Pawel Zarembski 0:01f31e923fe2 141 \details Enables IRQ interrupts by clearing the I-bit in the CPSR.
Pawel Zarembski 0:01f31e923fe2 142 Can only be executed in Privileged modes.
Pawel Zarembski 0:01f31e923fe2 143 */
Pawel Zarembski 0:01f31e923fe2 144 /* intrinsic void __enable_irq(); */
Pawel Zarembski 0:01f31e923fe2 145
Pawel Zarembski 0:01f31e923fe2 146
Pawel Zarembski 0:01f31e923fe2 147 /**
Pawel Zarembski 0:01f31e923fe2 148 \brief Disable IRQ Interrupts
Pawel Zarembski 0:01f31e923fe2 149 \details Disables IRQ interrupts by setting the I-bit in the CPSR.
Pawel Zarembski 0:01f31e923fe2 150 Can only be executed in Privileged modes.
Pawel Zarembski 0:01f31e923fe2 151 */
Pawel Zarembski 0:01f31e923fe2 152 /* intrinsic void __disable_irq(); */
Pawel Zarembski 0:01f31e923fe2 153
Pawel Zarembski 0:01f31e923fe2 154 /**
Pawel Zarembski 0:01f31e923fe2 155 \brief Get Control Register
Pawel Zarembski 0:01f31e923fe2 156 \details Returns the content of the Control Register.
Pawel Zarembski 0:01f31e923fe2 157 \return Control Register value
Pawel Zarembski 0:01f31e923fe2 158 */
Pawel Zarembski 0:01f31e923fe2 159 __STATIC_INLINE uint32_t __get_CONTROL(void)
Pawel Zarembski 0:01f31e923fe2 160 {
Pawel Zarembski 0:01f31e923fe2 161 register uint32_t __regControl __ASM("control");
Pawel Zarembski 0:01f31e923fe2 162 return(__regControl);
Pawel Zarembski 0:01f31e923fe2 163 }
Pawel Zarembski 0:01f31e923fe2 164
Pawel Zarembski 0:01f31e923fe2 165
Pawel Zarembski 0:01f31e923fe2 166 /**
Pawel Zarembski 0:01f31e923fe2 167 \brief Set Control Register
Pawel Zarembski 0:01f31e923fe2 168 \details Writes the given value to the Control Register.
Pawel Zarembski 0:01f31e923fe2 169 \param [in] control Control Register value to set
Pawel Zarembski 0:01f31e923fe2 170 */
Pawel Zarembski 0:01f31e923fe2 171 __STATIC_INLINE void __set_CONTROL(uint32_t control)
Pawel Zarembski 0:01f31e923fe2 172 {
Pawel Zarembski 0:01f31e923fe2 173 register uint32_t __regControl __ASM("control");
Pawel Zarembski 0:01f31e923fe2 174 __regControl = control;
Pawel Zarembski 0:01f31e923fe2 175 }
Pawel Zarembski 0:01f31e923fe2 176
Pawel Zarembski 0:01f31e923fe2 177
Pawel Zarembski 0:01f31e923fe2 178 /**
Pawel Zarembski 0:01f31e923fe2 179 \brief Get IPSR Register
Pawel Zarembski 0:01f31e923fe2 180 \details Returns the content of the IPSR Register.
Pawel Zarembski 0:01f31e923fe2 181 \return IPSR Register value
Pawel Zarembski 0:01f31e923fe2 182 */
Pawel Zarembski 0:01f31e923fe2 183 __STATIC_INLINE uint32_t __get_IPSR(void)
Pawel Zarembski 0:01f31e923fe2 184 {
Pawel Zarembski 0:01f31e923fe2 185 register uint32_t __regIPSR __ASM("ipsr");
Pawel Zarembski 0:01f31e923fe2 186 return(__regIPSR);
Pawel Zarembski 0:01f31e923fe2 187 }
Pawel Zarembski 0:01f31e923fe2 188
Pawel Zarembski 0:01f31e923fe2 189
Pawel Zarembski 0:01f31e923fe2 190 /**
Pawel Zarembski 0:01f31e923fe2 191 \brief Get APSR Register
Pawel Zarembski 0:01f31e923fe2 192 \details Returns the content of the APSR Register.
Pawel Zarembski 0:01f31e923fe2 193 \return APSR Register value
Pawel Zarembski 0:01f31e923fe2 194 */
Pawel Zarembski 0:01f31e923fe2 195 __STATIC_INLINE uint32_t __get_APSR(void)
Pawel Zarembski 0:01f31e923fe2 196 {
Pawel Zarembski 0:01f31e923fe2 197 register uint32_t __regAPSR __ASM("apsr");
Pawel Zarembski 0:01f31e923fe2 198 return(__regAPSR);
Pawel Zarembski 0:01f31e923fe2 199 }
Pawel Zarembski 0:01f31e923fe2 200
Pawel Zarembski 0:01f31e923fe2 201
Pawel Zarembski 0:01f31e923fe2 202 /**
Pawel Zarembski 0:01f31e923fe2 203 \brief Get xPSR Register
Pawel Zarembski 0:01f31e923fe2 204 \details Returns the content of the xPSR Register.
Pawel Zarembski 0:01f31e923fe2 205 \return xPSR Register value
Pawel Zarembski 0:01f31e923fe2 206 */
Pawel Zarembski 0:01f31e923fe2 207 __STATIC_INLINE uint32_t __get_xPSR(void)
Pawel Zarembski 0:01f31e923fe2 208 {
Pawel Zarembski 0:01f31e923fe2 209 register uint32_t __regXPSR __ASM("xpsr");
Pawel Zarembski 0:01f31e923fe2 210 return(__regXPSR);
Pawel Zarembski 0:01f31e923fe2 211 }
Pawel Zarembski 0:01f31e923fe2 212
Pawel Zarembski 0:01f31e923fe2 213
Pawel Zarembski 0:01f31e923fe2 214 /**
Pawel Zarembski 0:01f31e923fe2 215 \brief Get Process Stack Pointer
Pawel Zarembski 0:01f31e923fe2 216 \details Returns the current value of the Process Stack Pointer (PSP).
Pawel Zarembski 0:01f31e923fe2 217 \return PSP Register value
Pawel Zarembski 0:01f31e923fe2 218 */
Pawel Zarembski 0:01f31e923fe2 219 __STATIC_INLINE uint32_t __get_PSP(void)
Pawel Zarembski 0:01f31e923fe2 220 {
Pawel Zarembski 0:01f31e923fe2 221 register uint32_t __regProcessStackPointer __ASM("psp");
Pawel Zarembski 0:01f31e923fe2 222 return(__regProcessStackPointer);
Pawel Zarembski 0:01f31e923fe2 223 }
Pawel Zarembski 0:01f31e923fe2 224
Pawel Zarembski 0:01f31e923fe2 225
Pawel Zarembski 0:01f31e923fe2 226 /**
Pawel Zarembski 0:01f31e923fe2 227 \brief Set Process Stack Pointer
Pawel Zarembski 0:01f31e923fe2 228 \details Assigns the given value to the Process Stack Pointer (PSP).
Pawel Zarembski 0:01f31e923fe2 229 \param [in] topOfProcStack Process Stack Pointer value to set
Pawel Zarembski 0:01f31e923fe2 230 */
Pawel Zarembski 0:01f31e923fe2 231 __STATIC_INLINE void __set_PSP(uint32_t topOfProcStack)
Pawel Zarembski 0:01f31e923fe2 232 {
Pawel Zarembski 0:01f31e923fe2 233 register uint32_t __regProcessStackPointer __ASM("psp");
Pawel Zarembski 0:01f31e923fe2 234 __regProcessStackPointer = topOfProcStack;
Pawel Zarembski 0:01f31e923fe2 235 }
Pawel Zarembski 0:01f31e923fe2 236
Pawel Zarembski 0:01f31e923fe2 237
Pawel Zarembski 0:01f31e923fe2 238 /**
Pawel Zarembski 0:01f31e923fe2 239 \brief Get Main Stack Pointer
Pawel Zarembski 0:01f31e923fe2 240 \details Returns the current value of the Main Stack Pointer (MSP).
Pawel Zarembski 0:01f31e923fe2 241 \return MSP Register value
Pawel Zarembski 0:01f31e923fe2 242 */
Pawel Zarembski 0:01f31e923fe2 243 __STATIC_INLINE uint32_t __get_MSP(void)
Pawel Zarembski 0:01f31e923fe2 244 {
Pawel Zarembski 0:01f31e923fe2 245 register uint32_t __regMainStackPointer __ASM("msp");
Pawel Zarembski 0:01f31e923fe2 246 return(__regMainStackPointer);
Pawel Zarembski 0:01f31e923fe2 247 }
Pawel Zarembski 0:01f31e923fe2 248
Pawel Zarembski 0:01f31e923fe2 249
Pawel Zarembski 0:01f31e923fe2 250 /**
Pawel Zarembski 0:01f31e923fe2 251 \brief Set Main Stack Pointer
Pawel Zarembski 0:01f31e923fe2 252 \details Assigns the given value to the Main Stack Pointer (MSP).
Pawel Zarembski 0:01f31e923fe2 253 \param [in] topOfMainStack Main Stack Pointer value to set
Pawel Zarembski 0:01f31e923fe2 254 */
Pawel Zarembski 0:01f31e923fe2 255 __STATIC_INLINE void __set_MSP(uint32_t topOfMainStack)
Pawel Zarembski 0:01f31e923fe2 256 {
Pawel Zarembski 0:01f31e923fe2 257 register uint32_t __regMainStackPointer __ASM("msp");
Pawel Zarembski 0:01f31e923fe2 258 __regMainStackPointer = topOfMainStack;
Pawel Zarembski 0:01f31e923fe2 259 }
Pawel Zarembski 0:01f31e923fe2 260
Pawel Zarembski 0:01f31e923fe2 261
Pawel Zarembski 0:01f31e923fe2 262 /**
Pawel Zarembski 0:01f31e923fe2 263 \brief Get Priority Mask
Pawel Zarembski 0:01f31e923fe2 264 \details Returns the current state of the priority mask bit from the Priority Mask Register.
Pawel Zarembski 0:01f31e923fe2 265 \return Priority Mask value
Pawel Zarembski 0:01f31e923fe2 266 */
Pawel Zarembski 0:01f31e923fe2 267 __STATIC_INLINE uint32_t __get_PRIMASK(void)
Pawel Zarembski 0:01f31e923fe2 268 {
Pawel Zarembski 0:01f31e923fe2 269 register uint32_t __regPriMask __ASM("primask");
Pawel Zarembski 0:01f31e923fe2 270 return(__regPriMask);
Pawel Zarembski 0:01f31e923fe2 271 }
Pawel Zarembski 0:01f31e923fe2 272
Pawel Zarembski 0:01f31e923fe2 273
Pawel Zarembski 0:01f31e923fe2 274 /**
Pawel Zarembski 0:01f31e923fe2 275 \brief Set Priority Mask
Pawel Zarembski 0:01f31e923fe2 276 \details Assigns the given value to the Priority Mask Register.
Pawel Zarembski 0:01f31e923fe2 277 \param [in] priMask Priority Mask
Pawel Zarembski 0:01f31e923fe2 278 */
Pawel Zarembski 0:01f31e923fe2 279 __STATIC_INLINE void __set_PRIMASK(uint32_t priMask)
Pawel Zarembski 0:01f31e923fe2 280 {
Pawel Zarembski 0:01f31e923fe2 281 register uint32_t __regPriMask __ASM("primask");
Pawel Zarembski 0:01f31e923fe2 282 __regPriMask = (priMask);
Pawel Zarembski 0:01f31e923fe2 283 }
Pawel Zarembski 0:01f31e923fe2 284
Pawel Zarembski 0:01f31e923fe2 285
Pawel Zarembski 0:01f31e923fe2 286 #if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
Pawel Zarembski 0:01f31e923fe2 287 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
Pawel Zarembski 0:01f31e923fe2 288
Pawel Zarembski 0:01f31e923fe2 289 /**
Pawel Zarembski 0:01f31e923fe2 290 \brief Enable FIQ
Pawel Zarembski 0:01f31e923fe2 291 \details Enables FIQ interrupts by clearing the F-bit in the CPSR.
Pawel Zarembski 0:01f31e923fe2 292 Can only be executed in Privileged modes.
Pawel Zarembski 0:01f31e923fe2 293 */
Pawel Zarembski 0:01f31e923fe2 294 #define __enable_fault_irq __enable_fiq
Pawel Zarembski 0:01f31e923fe2 295
Pawel Zarembski 0:01f31e923fe2 296
Pawel Zarembski 0:01f31e923fe2 297 /**
Pawel Zarembski 0:01f31e923fe2 298 \brief Disable FIQ
Pawel Zarembski 0:01f31e923fe2 299 \details Disables FIQ interrupts by setting the F-bit in the CPSR.
Pawel Zarembski 0:01f31e923fe2 300 Can only be executed in Privileged modes.
Pawel Zarembski 0:01f31e923fe2 301 */
Pawel Zarembski 0:01f31e923fe2 302 #define __disable_fault_irq __disable_fiq
Pawel Zarembski 0:01f31e923fe2 303
Pawel Zarembski 0:01f31e923fe2 304
Pawel Zarembski 0:01f31e923fe2 305 /**
Pawel Zarembski 0:01f31e923fe2 306 \brief Get Base Priority
Pawel Zarembski 0:01f31e923fe2 307 \details Returns the current value of the Base Priority register.
Pawel Zarembski 0:01f31e923fe2 308 \return Base Priority register value
Pawel Zarembski 0:01f31e923fe2 309 */
Pawel Zarembski 0:01f31e923fe2 310 __STATIC_INLINE uint32_t __get_BASEPRI(void)
Pawel Zarembski 0:01f31e923fe2 311 {
Pawel Zarembski 0:01f31e923fe2 312 register uint32_t __regBasePri __ASM("basepri");
Pawel Zarembski 0:01f31e923fe2 313 return(__regBasePri);
Pawel Zarembski 0:01f31e923fe2 314 }
Pawel Zarembski 0:01f31e923fe2 315
Pawel Zarembski 0:01f31e923fe2 316
Pawel Zarembski 0:01f31e923fe2 317 /**
Pawel Zarembski 0:01f31e923fe2 318 \brief Set Base Priority
Pawel Zarembski 0:01f31e923fe2 319 \details Assigns the given value to the Base Priority register.
Pawel Zarembski 0:01f31e923fe2 320 \param [in] basePri Base Priority value to set
Pawel Zarembski 0:01f31e923fe2 321 */
Pawel Zarembski 0:01f31e923fe2 322 __STATIC_INLINE void __set_BASEPRI(uint32_t basePri)
Pawel Zarembski 0:01f31e923fe2 323 {
Pawel Zarembski 0:01f31e923fe2 324 register uint32_t __regBasePri __ASM("basepri");
Pawel Zarembski 0:01f31e923fe2 325 __regBasePri = (basePri & 0xFFU);
Pawel Zarembski 0:01f31e923fe2 326 }
Pawel Zarembski 0:01f31e923fe2 327
Pawel Zarembski 0:01f31e923fe2 328
Pawel Zarembski 0:01f31e923fe2 329 /**
Pawel Zarembski 0:01f31e923fe2 330 \brief Set Base Priority with condition
Pawel Zarembski 0:01f31e923fe2 331 \details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled,
Pawel Zarembski 0:01f31e923fe2 332 or the new value increases the BASEPRI priority level.
Pawel Zarembski 0:01f31e923fe2 333 \param [in] basePri Base Priority value to set
Pawel Zarembski 0:01f31e923fe2 334 */
Pawel Zarembski 0:01f31e923fe2 335 __STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri)
Pawel Zarembski 0:01f31e923fe2 336 {
Pawel Zarembski 0:01f31e923fe2 337 register uint32_t __regBasePriMax __ASM("basepri_max");
Pawel Zarembski 0:01f31e923fe2 338 __regBasePriMax = (basePri & 0xFFU);
Pawel Zarembski 0:01f31e923fe2 339 }
Pawel Zarembski 0:01f31e923fe2 340
Pawel Zarembski 0:01f31e923fe2 341
Pawel Zarembski 0:01f31e923fe2 342 /**
Pawel Zarembski 0:01f31e923fe2 343 \brief Get Fault Mask
Pawel Zarembski 0:01f31e923fe2 344 \details Returns the current value of the Fault Mask register.
Pawel Zarembski 0:01f31e923fe2 345 \return Fault Mask register value
Pawel Zarembski 0:01f31e923fe2 346 */
Pawel Zarembski 0:01f31e923fe2 347 __STATIC_INLINE uint32_t __get_FAULTMASK(void)
Pawel Zarembski 0:01f31e923fe2 348 {
Pawel Zarembski 0:01f31e923fe2 349 register uint32_t __regFaultMask __ASM("faultmask");
Pawel Zarembski 0:01f31e923fe2 350 return(__regFaultMask);
Pawel Zarembski 0:01f31e923fe2 351 }
Pawel Zarembski 0:01f31e923fe2 352
Pawel Zarembski 0:01f31e923fe2 353
Pawel Zarembski 0:01f31e923fe2 354 /**
Pawel Zarembski 0:01f31e923fe2 355 \brief Set Fault Mask
Pawel Zarembski 0:01f31e923fe2 356 \details Assigns the given value to the Fault Mask register.
Pawel Zarembski 0:01f31e923fe2 357 \param [in] faultMask Fault Mask value to set
Pawel Zarembski 0:01f31e923fe2 358 */
Pawel Zarembski 0:01f31e923fe2 359 __STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask)
Pawel Zarembski 0:01f31e923fe2 360 {
Pawel Zarembski 0:01f31e923fe2 361 register uint32_t __regFaultMask __ASM("faultmask");
Pawel Zarembski 0:01f31e923fe2 362 __regFaultMask = (faultMask & (uint32_t)1U);
Pawel Zarembski 0:01f31e923fe2 363 }
Pawel Zarembski 0:01f31e923fe2 364
Pawel Zarembski 0:01f31e923fe2 365 #endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
Pawel Zarembski 0:01f31e923fe2 366 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
Pawel Zarembski 0:01f31e923fe2 367
Pawel Zarembski 0:01f31e923fe2 368
Pawel Zarembski 0:01f31e923fe2 369 /**
Pawel Zarembski 0:01f31e923fe2 370 \brief Get FPSCR
Pawel Zarembski 0:01f31e923fe2 371 \details Returns the current value of the Floating Point Status/Control register.
Pawel Zarembski 0:01f31e923fe2 372 \return Floating Point Status/Control register value
Pawel Zarembski 0:01f31e923fe2 373 */
Pawel Zarembski 0:01f31e923fe2 374 __STATIC_INLINE uint32_t __get_FPSCR(void)
Pawel Zarembski 0:01f31e923fe2 375 {
Pawel Zarembski 0:01f31e923fe2 376 #if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
Pawel Zarembski 0:01f31e923fe2 377 (defined (__FPU_USED ) && (__FPU_USED == 1U)) )
Pawel Zarembski 0:01f31e923fe2 378 register uint32_t __regfpscr __ASM("fpscr");
Pawel Zarembski 0:01f31e923fe2 379 return(__regfpscr);
Pawel Zarembski 0:01f31e923fe2 380 #else
Pawel Zarembski 0:01f31e923fe2 381 return(0U);
Pawel Zarembski 0:01f31e923fe2 382 #endif
Pawel Zarembski 0:01f31e923fe2 383 }
Pawel Zarembski 0:01f31e923fe2 384
Pawel Zarembski 0:01f31e923fe2 385
Pawel Zarembski 0:01f31e923fe2 386 /**
Pawel Zarembski 0:01f31e923fe2 387 \brief Set FPSCR
Pawel Zarembski 0:01f31e923fe2 388 \details Assigns the given value to the Floating Point Status/Control register.
Pawel Zarembski 0:01f31e923fe2 389 \param [in] fpscr Floating Point Status/Control value to set
Pawel Zarembski 0:01f31e923fe2 390 */
Pawel Zarembski 0:01f31e923fe2 391 __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
Pawel Zarembski 0:01f31e923fe2 392 {
Pawel Zarembski 0:01f31e923fe2 393 #if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
Pawel Zarembski 0:01f31e923fe2 394 (defined (__FPU_USED ) && (__FPU_USED == 1U)) )
Pawel Zarembski 0:01f31e923fe2 395 register uint32_t __regfpscr __ASM("fpscr");
Pawel Zarembski 0:01f31e923fe2 396 __regfpscr = (fpscr);
Pawel Zarembski 0:01f31e923fe2 397 #else
Pawel Zarembski 0:01f31e923fe2 398 (void)fpscr;
Pawel Zarembski 0:01f31e923fe2 399 #endif
Pawel Zarembski 0:01f31e923fe2 400 }
Pawel Zarembski 0:01f31e923fe2 401
Pawel Zarembski 0:01f31e923fe2 402
Pawel Zarembski 0:01f31e923fe2 403 /*@} end of CMSIS_Core_RegAccFunctions */
Pawel Zarembski 0:01f31e923fe2 404
Pawel Zarembski 0:01f31e923fe2 405
Pawel Zarembski 0:01f31e923fe2 406 /* ########################## Core Instruction Access ######################### */
Pawel Zarembski 0:01f31e923fe2 407 /** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
Pawel Zarembski 0:01f31e923fe2 408 Access to dedicated instructions
Pawel Zarembski 0:01f31e923fe2 409 @{
Pawel Zarembski 0:01f31e923fe2 410 */
Pawel Zarembski 0:01f31e923fe2 411
Pawel Zarembski 0:01f31e923fe2 412 /**
Pawel Zarembski 0:01f31e923fe2 413 \brief No Operation
Pawel Zarembski 0:01f31e923fe2 414 \details No Operation does nothing. This instruction can be used for code alignment purposes.
Pawel Zarembski 0:01f31e923fe2 415 */
Pawel Zarembski 0:01f31e923fe2 416 #define __NOP __nop
Pawel Zarembski 0:01f31e923fe2 417
Pawel Zarembski 0:01f31e923fe2 418
Pawel Zarembski 0:01f31e923fe2 419 /**
Pawel Zarembski 0:01f31e923fe2 420 \brief Wait For Interrupt
Pawel Zarembski 0:01f31e923fe2 421 \details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs.
Pawel Zarembski 0:01f31e923fe2 422 */
Pawel Zarembski 0:01f31e923fe2 423 #define __WFI __wfi
Pawel Zarembski 0:01f31e923fe2 424
Pawel Zarembski 0:01f31e923fe2 425
Pawel Zarembski 0:01f31e923fe2 426 /**
Pawel Zarembski 0:01f31e923fe2 427 \brief Wait For Event
Pawel Zarembski 0:01f31e923fe2 428 \details Wait For Event is a hint instruction that permits the processor to enter
Pawel Zarembski 0:01f31e923fe2 429 a low-power state until one of a number of events occurs.
Pawel Zarembski 0:01f31e923fe2 430 */
Pawel Zarembski 0:01f31e923fe2 431 #define __WFE __wfe
Pawel Zarembski 0:01f31e923fe2 432
Pawel Zarembski 0:01f31e923fe2 433
Pawel Zarembski 0:01f31e923fe2 434 /**
Pawel Zarembski 0:01f31e923fe2 435 \brief Send Event
Pawel Zarembski 0:01f31e923fe2 436 \details Send Event is a hint instruction. It causes an event to be signaled to the CPU.
Pawel Zarembski 0:01f31e923fe2 437 */
Pawel Zarembski 0:01f31e923fe2 438 #define __SEV __sev
Pawel Zarembski 0:01f31e923fe2 439
Pawel Zarembski 0:01f31e923fe2 440
Pawel Zarembski 0:01f31e923fe2 441 /**
Pawel Zarembski 0:01f31e923fe2 442 \brief Instruction Synchronization Barrier
Pawel Zarembski 0:01f31e923fe2 443 \details Instruction Synchronization Barrier flushes the pipeline in the processor,
Pawel Zarembski 0:01f31e923fe2 444 so that all instructions following the ISB are fetched from cache or memory,
Pawel Zarembski 0:01f31e923fe2 445 after the instruction has been completed.
Pawel Zarembski 0:01f31e923fe2 446 */
Pawel Zarembski 0:01f31e923fe2 447 #define __ISB() __isb(0xF)
Pawel Zarembski 0:01f31e923fe2 448
Pawel Zarembski 0:01f31e923fe2 449 /**
Pawel Zarembski 0:01f31e923fe2 450 \brief Data Synchronization Barrier
Pawel Zarembski 0:01f31e923fe2 451 \details Acts as a special kind of Data Memory Barrier.
Pawel Zarembski 0:01f31e923fe2 452 It completes when all explicit memory accesses before this instruction complete.
Pawel Zarembski 0:01f31e923fe2 453 */
Pawel Zarembski 0:01f31e923fe2 454 #define __DSB() __dsb(0xF)
Pawel Zarembski 0:01f31e923fe2 455
Pawel Zarembski 0:01f31e923fe2 456 /**
Pawel Zarembski 0:01f31e923fe2 457 \brief Data Memory Barrier
Pawel Zarembski 0:01f31e923fe2 458 \details Ensures the apparent order of the explicit memory operations before
Pawel Zarembski 0:01f31e923fe2 459 and after the instruction, without ensuring their completion.
Pawel Zarembski 0:01f31e923fe2 460 */
Pawel Zarembski 0:01f31e923fe2 461 #define __DMB() __dmb(0xF)
Pawel Zarembski 0:01f31e923fe2 462
Pawel Zarembski 0:01f31e923fe2 463
Pawel Zarembski 0:01f31e923fe2 464 /**
Pawel Zarembski 0:01f31e923fe2 465 \brief Reverse byte order (32 bit)
Pawel Zarembski 0:01f31e923fe2 466 \details Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412.
Pawel Zarembski 0:01f31e923fe2 467 \param [in] value Value to reverse
Pawel Zarembski 0:01f31e923fe2 468 \return Reversed value
Pawel Zarembski 0:01f31e923fe2 469 */
Pawel Zarembski 0:01f31e923fe2 470 #define __REV __rev
Pawel Zarembski 0:01f31e923fe2 471
Pawel Zarembski 0:01f31e923fe2 472
Pawel Zarembski 0:01f31e923fe2 473 /**
Pawel Zarembski 0:01f31e923fe2 474 \brief Reverse byte order (16 bit)
Pawel Zarembski 0:01f31e923fe2 475 \details Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856.
Pawel Zarembski 0:01f31e923fe2 476 \param [in] value Value to reverse
Pawel Zarembski 0:01f31e923fe2 477 \return Reversed value
Pawel Zarembski 0:01f31e923fe2 478 */
Pawel Zarembski 0:01f31e923fe2 479 #ifndef __NO_EMBEDDED_ASM
Pawel Zarembski 0:01f31e923fe2 480 __attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value)
Pawel Zarembski 0:01f31e923fe2 481 {
Pawel Zarembski 0:01f31e923fe2 482 rev16 r0, r0
Pawel Zarembski 0:01f31e923fe2 483 bx lr
Pawel Zarembski 0:01f31e923fe2 484 }
Pawel Zarembski 0:01f31e923fe2 485 #endif
Pawel Zarembski 0:01f31e923fe2 486
Pawel Zarembski 0:01f31e923fe2 487
Pawel Zarembski 0:01f31e923fe2 488 /**
Pawel Zarembski 0:01f31e923fe2 489 \brief Reverse byte order (16 bit)
Pawel Zarembski 0:01f31e923fe2 490 \details Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000.
Pawel Zarembski 0:01f31e923fe2 491 \param [in] value Value to reverse
Pawel Zarembski 0:01f31e923fe2 492 \return Reversed value
Pawel Zarembski 0:01f31e923fe2 493 */
Pawel Zarembski 0:01f31e923fe2 494 #ifndef __NO_EMBEDDED_ASM
Pawel Zarembski 0:01f31e923fe2 495 __attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int16_t __REVSH(int16_t value)
Pawel Zarembski 0:01f31e923fe2 496 {
Pawel Zarembski 0:01f31e923fe2 497 revsh r0, r0
Pawel Zarembski 0:01f31e923fe2 498 bx lr
Pawel Zarembski 0:01f31e923fe2 499 }
Pawel Zarembski 0:01f31e923fe2 500 #endif
Pawel Zarembski 0:01f31e923fe2 501
Pawel Zarembski 0:01f31e923fe2 502
Pawel Zarembski 0:01f31e923fe2 503 /**
Pawel Zarembski 0:01f31e923fe2 504 \brief Rotate Right in unsigned value (32 bit)
Pawel Zarembski 0:01f31e923fe2 505 \details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.
Pawel Zarembski 0:01f31e923fe2 506 \param [in] op1 Value to rotate
Pawel Zarembski 0:01f31e923fe2 507 \param [in] op2 Number of Bits to rotate
Pawel Zarembski 0:01f31e923fe2 508 \return Rotated value
Pawel Zarembski 0:01f31e923fe2 509 */
Pawel Zarembski 0:01f31e923fe2 510 #define __ROR __ror
Pawel Zarembski 0:01f31e923fe2 511
Pawel Zarembski 0:01f31e923fe2 512
Pawel Zarembski 0:01f31e923fe2 513 /**
Pawel Zarembski 0:01f31e923fe2 514 \brief Breakpoint
Pawel Zarembski 0:01f31e923fe2 515 \details Causes the processor to enter Debug state.
Pawel Zarembski 0:01f31e923fe2 516 Debug tools can use this to investigate system state when the instruction at a particular address is reached.
Pawel Zarembski 0:01f31e923fe2 517 \param [in] value is ignored by the processor.
Pawel Zarembski 0:01f31e923fe2 518 If required, a debugger can use it to store additional information about the breakpoint.
Pawel Zarembski 0:01f31e923fe2 519 */
Pawel Zarembski 0:01f31e923fe2 520 #define __BKPT(value) __breakpoint(value)
Pawel Zarembski 0:01f31e923fe2 521
Pawel Zarembski 0:01f31e923fe2 522
Pawel Zarembski 0:01f31e923fe2 523 /**
Pawel Zarembski 0:01f31e923fe2 524 \brief Reverse bit order of value
Pawel Zarembski 0:01f31e923fe2 525 \details Reverses the bit order of the given value.
Pawel Zarembski 0:01f31e923fe2 526 \param [in] value Value to reverse
Pawel Zarembski 0:01f31e923fe2 527 \return Reversed value
Pawel Zarembski 0:01f31e923fe2 528 */
Pawel Zarembski 0:01f31e923fe2 529 #if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
Pawel Zarembski 0:01f31e923fe2 530 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
Pawel Zarembski 0:01f31e923fe2 531 #define __RBIT __rbit
Pawel Zarembski 0:01f31e923fe2 532 #else
Pawel Zarembski 0:01f31e923fe2 533 __attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value)
Pawel Zarembski 0:01f31e923fe2 534 {
Pawel Zarembski 0:01f31e923fe2 535 uint32_t result;
Pawel Zarembski 0:01f31e923fe2 536 uint32_t s = (4U /*sizeof(v)*/ * 8U) - 1U; /* extra shift needed at end */
Pawel Zarembski 0:01f31e923fe2 537
Pawel Zarembski 0:01f31e923fe2 538 result = value; /* r will be reversed bits of v; first get LSB of v */
Pawel Zarembski 0:01f31e923fe2 539 for (value >>= 1U; value != 0U; value >>= 1U)
Pawel Zarembski 0:01f31e923fe2 540 {
Pawel Zarembski 0:01f31e923fe2 541 result <<= 1U;
Pawel Zarembski 0:01f31e923fe2 542 result |= value & 1U;
Pawel Zarembski 0:01f31e923fe2 543 s--;
Pawel Zarembski 0:01f31e923fe2 544 }
Pawel Zarembski 0:01f31e923fe2 545 result <<= s; /* shift when v's highest bits are zero */
Pawel Zarembski 0:01f31e923fe2 546 return result;
Pawel Zarembski 0:01f31e923fe2 547 }
Pawel Zarembski 0:01f31e923fe2 548 #endif
Pawel Zarembski 0:01f31e923fe2 549
Pawel Zarembski 0:01f31e923fe2 550
Pawel Zarembski 0:01f31e923fe2 551 /**
Pawel Zarembski 0:01f31e923fe2 552 \brief Count leading zeros
Pawel Zarembski 0:01f31e923fe2 553 \details Counts the number of leading zeros of a data value.
Pawel Zarembski 0:01f31e923fe2 554 \param [in] value Value to count the leading zeros
Pawel Zarembski 0:01f31e923fe2 555 \return number of leading zeros in value
Pawel Zarembski 0:01f31e923fe2 556 */
Pawel Zarembski 0:01f31e923fe2 557 #define __CLZ __clz
Pawel Zarembski 0:01f31e923fe2 558
Pawel Zarembski 0:01f31e923fe2 559
Pawel Zarembski 0:01f31e923fe2 560 #if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
Pawel Zarembski 0:01f31e923fe2 561 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
Pawel Zarembski 0:01f31e923fe2 562
Pawel Zarembski 0:01f31e923fe2 563 /**
Pawel Zarembski 0:01f31e923fe2 564 \brief LDR Exclusive (8 bit)
Pawel Zarembski 0:01f31e923fe2 565 \details Executes a exclusive LDR instruction for 8 bit value.
Pawel Zarembski 0:01f31e923fe2 566 \param [in] ptr Pointer to data
Pawel Zarembski 0:01f31e923fe2 567 \return value of type uint8_t at (*ptr)
Pawel Zarembski 0:01f31e923fe2 568 */
Pawel Zarembski 0:01f31e923fe2 569 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
Pawel Zarembski 0:01f31e923fe2 570 #define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr))
Pawel Zarembski 0:01f31e923fe2 571 #else
Pawel Zarembski 0:01f31e923fe2 572 #define __LDREXB(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint8_t ) __ldrex(ptr)) _Pragma("pop")
Pawel Zarembski 0:01f31e923fe2 573 #endif
Pawel Zarembski 0:01f31e923fe2 574
Pawel Zarembski 0:01f31e923fe2 575
Pawel Zarembski 0:01f31e923fe2 576 /**
Pawel Zarembski 0:01f31e923fe2 577 \brief LDR Exclusive (16 bit)
Pawel Zarembski 0:01f31e923fe2 578 \details Executes a exclusive LDR instruction for 16 bit values.
Pawel Zarembski 0:01f31e923fe2 579 \param [in] ptr Pointer to data
Pawel Zarembski 0:01f31e923fe2 580 \return value of type uint16_t at (*ptr)
Pawel Zarembski 0:01f31e923fe2 581 */
Pawel Zarembski 0:01f31e923fe2 582 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
Pawel Zarembski 0:01f31e923fe2 583 #define __LDREXH(ptr) ((uint16_t) __ldrex(ptr))
Pawel Zarembski 0:01f31e923fe2 584 #else
Pawel Zarembski 0:01f31e923fe2 585 #define __LDREXH(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint16_t) __ldrex(ptr)) _Pragma("pop")
Pawel Zarembski 0:01f31e923fe2 586 #endif
Pawel Zarembski 0:01f31e923fe2 587
Pawel Zarembski 0:01f31e923fe2 588
Pawel Zarembski 0:01f31e923fe2 589 /**
Pawel Zarembski 0:01f31e923fe2 590 \brief LDR Exclusive (32 bit)
Pawel Zarembski 0:01f31e923fe2 591 \details Executes a exclusive LDR instruction for 32 bit values.
Pawel Zarembski 0:01f31e923fe2 592 \param [in] ptr Pointer to data
Pawel Zarembski 0:01f31e923fe2 593 \return value of type uint32_t at (*ptr)
Pawel Zarembski 0:01f31e923fe2 594 */
Pawel Zarembski 0:01f31e923fe2 595 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
Pawel Zarembski 0:01f31e923fe2 596 #define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr))
Pawel Zarembski 0:01f31e923fe2 597 #else
Pawel Zarembski 0:01f31e923fe2 598 #define __LDREXW(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint32_t ) __ldrex(ptr)) _Pragma("pop")
Pawel Zarembski 0:01f31e923fe2 599 #endif
Pawel Zarembski 0:01f31e923fe2 600
Pawel Zarembski 0:01f31e923fe2 601
Pawel Zarembski 0:01f31e923fe2 602 /**
Pawel Zarembski 0:01f31e923fe2 603 \brief STR Exclusive (8 bit)
Pawel Zarembski 0:01f31e923fe2 604 \details Executes a exclusive STR instruction for 8 bit values.
Pawel Zarembski 0:01f31e923fe2 605 \param [in] value Value to store
Pawel Zarembski 0:01f31e923fe2 606 \param [in] ptr Pointer to location
Pawel Zarembski 0:01f31e923fe2 607 \return 0 Function succeeded
Pawel Zarembski 0:01f31e923fe2 608 \return 1 Function failed
Pawel Zarembski 0:01f31e923fe2 609 */
Pawel Zarembski 0:01f31e923fe2 610 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
Pawel Zarembski 0:01f31e923fe2 611 #define __STREXB(value, ptr) __strex(value, ptr)
Pawel Zarembski 0:01f31e923fe2 612 #else
Pawel Zarembski 0:01f31e923fe2 613 #define __STREXB(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
Pawel Zarembski 0:01f31e923fe2 614 #endif
Pawel Zarembski 0:01f31e923fe2 615
Pawel Zarembski 0:01f31e923fe2 616
Pawel Zarembski 0:01f31e923fe2 617 /**
Pawel Zarembski 0:01f31e923fe2 618 \brief STR Exclusive (16 bit)
Pawel Zarembski 0:01f31e923fe2 619 \details Executes a exclusive STR instruction for 16 bit values.
Pawel Zarembski 0:01f31e923fe2 620 \param [in] value Value to store
Pawel Zarembski 0:01f31e923fe2 621 \param [in] ptr Pointer to location
Pawel Zarembski 0:01f31e923fe2 622 \return 0 Function succeeded
Pawel Zarembski 0:01f31e923fe2 623 \return 1 Function failed
Pawel Zarembski 0:01f31e923fe2 624 */
Pawel Zarembski 0:01f31e923fe2 625 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
Pawel Zarembski 0:01f31e923fe2 626 #define __STREXH(value, ptr) __strex(value, ptr)
Pawel Zarembski 0:01f31e923fe2 627 #else
Pawel Zarembski 0:01f31e923fe2 628 #define __STREXH(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
Pawel Zarembski 0:01f31e923fe2 629 #endif
Pawel Zarembski 0:01f31e923fe2 630
Pawel Zarembski 0:01f31e923fe2 631
Pawel Zarembski 0:01f31e923fe2 632 /**
Pawel Zarembski 0:01f31e923fe2 633 \brief STR Exclusive (32 bit)
Pawel Zarembski 0:01f31e923fe2 634 \details Executes a exclusive STR instruction for 32 bit values.
Pawel Zarembski 0:01f31e923fe2 635 \param [in] value Value to store
Pawel Zarembski 0:01f31e923fe2 636 \param [in] ptr Pointer to location
Pawel Zarembski 0:01f31e923fe2 637 \return 0 Function succeeded
Pawel Zarembski 0:01f31e923fe2 638 \return 1 Function failed
Pawel Zarembski 0:01f31e923fe2 639 */
Pawel Zarembski 0:01f31e923fe2 640 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
Pawel Zarembski 0:01f31e923fe2 641 #define __STREXW(value, ptr) __strex(value, ptr)
Pawel Zarembski 0:01f31e923fe2 642 #else
Pawel Zarembski 0:01f31e923fe2 643 #define __STREXW(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
Pawel Zarembski 0:01f31e923fe2 644 #endif
Pawel Zarembski 0:01f31e923fe2 645
Pawel Zarembski 0:01f31e923fe2 646
Pawel Zarembski 0:01f31e923fe2 647 /**
Pawel Zarembski 0:01f31e923fe2 648 \brief Remove the exclusive lock
Pawel Zarembski 0:01f31e923fe2 649 \details Removes the exclusive lock which is created by LDREX.
Pawel Zarembski 0:01f31e923fe2 650 */
Pawel Zarembski 0:01f31e923fe2 651 #define __CLREX __clrex
Pawel Zarembski 0:01f31e923fe2 652
Pawel Zarembski 0:01f31e923fe2 653
Pawel Zarembski 0:01f31e923fe2 654 /**
Pawel Zarembski 0:01f31e923fe2 655 \brief Signed Saturate
Pawel Zarembski 0:01f31e923fe2 656 \details Saturates a signed value.
Pawel Zarembski 0:01f31e923fe2 657 \param [in] value Value to be saturated
Pawel Zarembski 0:01f31e923fe2 658 \param [in] sat Bit position to saturate to (1..32)
Pawel Zarembski 0:01f31e923fe2 659 \return Saturated value
Pawel Zarembski 0:01f31e923fe2 660 */
Pawel Zarembski 0:01f31e923fe2 661 #define __SSAT __ssat
Pawel Zarembski 0:01f31e923fe2 662
Pawel Zarembski 0:01f31e923fe2 663
Pawel Zarembski 0:01f31e923fe2 664 /**
Pawel Zarembski 0:01f31e923fe2 665 \brief Unsigned Saturate
Pawel Zarembski 0:01f31e923fe2 666 \details Saturates an unsigned value.
Pawel Zarembski 0:01f31e923fe2 667 \param [in] value Value to be saturated
Pawel Zarembski 0:01f31e923fe2 668 \param [in] sat Bit position to saturate to (0..31)
Pawel Zarembski 0:01f31e923fe2 669 \return Saturated value
Pawel Zarembski 0:01f31e923fe2 670 */
Pawel Zarembski 0:01f31e923fe2 671 #define __USAT __usat
Pawel Zarembski 0:01f31e923fe2 672
Pawel Zarembski 0:01f31e923fe2 673
Pawel Zarembski 0:01f31e923fe2 674 /**
Pawel Zarembski 0:01f31e923fe2 675 \brief Rotate Right with Extend (32 bit)
Pawel Zarembski 0:01f31e923fe2 676 \details Moves each bit of a bitstring right by one bit.
Pawel Zarembski 0:01f31e923fe2 677 The carry input is shifted in at the left end of the bitstring.
Pawel Zarembski 0:01f31e923fe2 678 \param [in] value Value to rotate
Pawel Zarembski 0:01f31e923fe2 679 \return Rotated value
Pawel Zarembski 0:01f31e923fe2 680 */
Pawel Zarembski 0:01f31e923fe2 681 #ifndef __NO_EMBEDDED_ASM
Pawel Zarembski 0:01f31e923fe2 682 __attribute__((section(".rrx_text"))) __STATIC_INLINE __ASM uint32_t __RRX(uint32_t value)
Pawel Zarembski 0:01f31e923fe2 683 {
Pawel Zarembski 0:01f31e923fe2 684 rrx r0, r0
Pawel Zarembski 0:01f31e923fe2 685 bx lr
Pawel Zarembski 0:01f31e923fe2 686 }
Pawel Zarembski 0:01f31e923fe2 687 #endif
Pawel Zarembski 0:01f31e923fe2 688
Pawel Zarembski 0:01f31e923fe2 689
Pawel Zarembski 0:01f31e923fe2 690 /**
Pawel Zarembski 0:01f31e923fe2 691 \brief LDRT Unprivileged (8 bit)
Pawel Zarembski 0:01f31e923fe2 692 \details Executes a Unprivileged LDRT instruction for 8 bit value.
Pawel Zarembski 0:01f31e923fe2 693 \param [in] ptr Pointer to data
Pawel Zarembski 0:01f31e923fe2 694 \return value of type uint8_t at (*ptr)
Pawel Zarembski 0:01f31e923fe2 695 */
Pawel Zarembski 0:01f31e923fe2 696 #define __LDRBT(ptr) ((uint8_t ) __ldrt(ptr))
Pawel Zarembski 0:01f31e923fe2 697
Pawel Zarembski 0:01f31e923fe2 698
Pawel Zarembski 0:01f31e923fe2 699 /**
Pawel Zarembski 0:01f31e923fe2 700 \brief LDRT Unprivileged (16 bit)
Pawel Zarembski 0:01f31e923fe2 701 \details Executes a Unprivileged LDRT instruction for 16 bit values.
Pawel Zarembski 0:01f31e923fe2 702 \param [in] ptr Pointer to data
Pawel Zarembski 0:01f31e923fe2 703 \return value of type uint16_t at (*ptr)
Pawel Zarembski 0:01f31e923fe2 704 */
Pawel Zarembski 0:01f31e923fe2 705 #define __LDRHT(ptr) ((uint16_t) __ldrt(ptr))
Pawel Zarembski 0:01f31e923fe2 706
Pawel Zarembski 0:01f31e923fe2 707
Pawel Zarembski 0:01f31e923fe2 708 /**
Pawel Zarembski 0:01f31e923fe2 709 \brief LDRT Unprivileged (32 bit)
Pawel Zarembski 0:01f31e923fe2 710 \details Executes a Unprivileged LDRT instruction for 32 bit values.
Pawel Zarembski 0:01f31e923fe2 711 \param [in] ptr Pointer to data
Pawel Zarembski 0:01f31e923fe2 712 \return value of type uint32_t at (*ptr)
Pawel Zarembski 0:01f31e923fe2 713 */
Pawel Zarembski 0:01f31e923fe2 714 #define __LDRT(ptr) ((uint32_t ) __ldrt(ptr))
Pawel Zarembski 0:01f31e923fe2 715
Pawel Zarembski 0:01f31e923fe2 716
Pawel Zarembski 0:01f31e923fe2 717 /**
Pawel Zarembski 0:01f31e923fe2 718 \brief STRT Unprivileged (8 bit)
Pawel Zarembski 0:01f31e923fe2 719 \details Executes a Unprivileged STRT instruction for 8 bit values.
Pawel Zarembski 0:01f31e923fe2 720 \param [in] value Value to store
Pawel Zarembski 0:01f31e923fe2 721 \param [in] ptr Pointer to location
Pawel Zarembski 0:01f31e923fe2 722 */
Pawel Zarembski 0:01f31e923fe2 723 #define __STRBT(value, ptr) __strt(value, ptr)
Pawel Zarembski 0:01f31e923fe2 724
Pawel Zarembski 0:01f31e923fe2 725
Pawel Zarembski 0:01f31e923fe2 726 /**
Pawel Zarembski 0:01f31e923fe2 727 \brief STRT Unprivileged (16 bit)
Pawel Zarembski 0:01f31e923fe2 728 \details Executes a Unprivileged STRT instruction for 16 bit values.
Pawel Zarembski 0:01f31e923fe2 729 \param [in] value Value to store
Pawel Zarembski 0:01f31e923fe2 730 \param [in] ptr Pointer to location
Pawel Zarembski 0:01f31e923fe2 731 */
Pawel Zarembski 0:01f31e923fe2 732 #define __STRHT(value, ptr) __strt(value, ptr)
Pawel Zarembski 0:01f31e923fe2 733
Pawel Zarembski 0:01f31e923fe2 734
Pawel Zarembski 0:01f31e923fe2 735 /**
Pawel Zarembski 0:01f31e923fe2 736 \brief STRT Unprivileged (32 bit)
Pawel Zarembski 0:01f31e923fe2 737 \details Executes a Unprivileged STRT instruction for 32 bit values.
Pawel Zarembski 0:01f31e923fe2 738 \param [in] value Value to store
Pawel Zarembski 0:01f31e923fe2 739 \param [in] ptr Pointer to location
Pawel Zarembski 0:01f31e923fe2 740 */
Pawel Zarembski 0:01f31e923fe2 741 #define __STRT(value, ptr) __strt(value, ptr)
Pawel Zarembski 0:01f31e923fe2 742
Pawel Zarembski 0:01f31e923fe2 743 #else /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
Pawel Zarembski 0:01f31e923fe2 744 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
Pawel Zarembski 0:01f31e923fe2 745
Pawel Zarembski 0:01f31e923fe2 746 /**
Pawel Zarembski 0:01f31e923fe2 747 \brief Signed Saturate
Pawel Zarembski 0:01f31e923fe2 748 \details Saturates a signed value.
Pawel Zarembski 0:01f31e923fe2 749 \param [in] value Value to be saturated
Pawel Zarembski 0:01f31e923fe2 750 \param [in] sat Bit position to saturate to (1..32)
Pawel Zarembski 0:01f31e923fe2 751 \return Saturated value
Pawel Zarembski 0:01f31e923fe2 752 */
Pawel Zarembski 0:01f31e923fe2 753 __attribute__((always_inline)) __STATIC_INLINE int32_t __SSAT(int32_t val, uint32_t sat)
Pawel Zarembski 0:01f31e923fe2 754 {
Pawel Zarembski 0:01f31e923fe2 755 if ((sat >= 1U) && (sat <= 32U))
Pawel Zarembski 0:01f31e923fe2 756 {
Pawel Zarembski 0:01f31e923fe2 757 const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U);
Pawel Zarembski 0:01f31e923fe2 758 const int32_t min = -1 - max ;
Pawel Zarembski 0:01f31e923fe2 759 if (val > max)
Pawel Zarembski 0:01f31e923fe2 760 {
Pawel Zarembski 0:01f31e923fe2 761 return max;
Pawel Zarembski 0:01f31e923fe2 762 }
Pawel Zarembski 0:01f31e923fe2 763 else if (val < min)
Pawel Zarembski 0:01f31e923fe2 764 {
Pawel Zarembski 0:01f31e923fe2 765 return min;
Pawel Zarembski 0:01f31e923fe2 766 }
Pawel Zarembski 0:01f31e923fe2 767 }
Pawel Zarembski 0:01f31e923fe2 768 return val;
Pawel Zarembski 0:01f31e923fe2 769 }
Pawel Zarembski 0:01f31e923fe2 770
Pawel Zarembski 0:01f31e923fe2 771 /**
Pawel Zarembski 0:01f31e923fe2 772 \brief Unsigned Saturate
Pawel Zarembski 0:01f31e923fe2 773 \details Saturates an unsigned value.
Pawel Zarembski 0:01f31e923fe2 774 \param [in] value Value to be saturated
Pawel Zarembski 0:01f31e923fe2 775 \param [in] sat Bit position to saturate to (0..31)
Pawel Zarembski 0:01f31e923fe2 776 \return Saturated value
Pawel Zarembski 0:01f31e923fe2 777 */
Pawel Zarembski 0:01f31e923fe2 778 __attribute__((always_inline)) __STATIC_INLINE uint32_t __USAT(int32_t val, uint32_t sat)
Pawel Zarembski 0:01f31e923fe2 779 {
Pawel Zarembski 0:01f31e923fe2 780 if (sat <= 31U)
Pawel Zarembski 0:01f31e923fe2 781 {
Pawel Zarembski 0:01f31e923fe2 782 const uint32_t max = ((1U << sat) - 1U);
Pawel Zarembski 0:01f31e923fe2 783 if (val > (int32_t)max)
Pawel Zarembski 0:01f31e923fe2 784 {
Pawel Zarembski 0:01f31e923fe2 785 return max;
Pawel Zarembski 0:01f31e923fe2 786 }
Pawel Zarembski 0:01f31e923fe2 787 else if (val < 0)
Pawel Zarembski 0:01f31e923fe2 788 {
Pawel Zarembski 0:01f31e923fe2 789 return 0U;
Pawel Zarembski 0:01f31e923fe2 790 }
Pawel Zarembski 0:01f31e923fe2 791 }
Pawel Zarembski 0:01f31e923fe2 792 return (uint32_t)val;
Pawel Zarembski 0:01f31e923fe2 793 }
Pawel Zarembski 0:01f31e923fe2 794
Pawel Zarembski 0:01f31e923fe2 795 #endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
Pawel Zarembski 0:01f31e923fe2 796 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
Pawel Zarembski 0:01f31e923fe2 797
Pawel Zarembski 0:01f31e923fe2 798 /*@}*/ /* end of group CMSIS_Core_InstructionInterface */
Pawel Zarembski 0:01f31e923fe2 799
Pawel Zarembski 0:01f31e923fe2 800
Pawel Zarembski 0:01f31e923fe2 801 /* ################### Compiler specific Intrinsics ########################### */
Pawel Zarembski 0:01f31e923fe2 802 /** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics
Pawel Zarembski 0:01f31e923fe2 803 Access to dedicated SIMD instructions
Pawel Zarembski 0:01f31e923fe2 804 @{
Pawel Zarembski 0:01f31e923fe2 805 */
Pawel Zarembski 0:01f31e923fe2 806
Pawel Zarembski 0:01f31e923fe2 807 #if ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
Pawel Zarembski 0:01f31e923fe2 808
Pawel Zarembski 0:01f31e923fe2 809 #define __SADD8 __sadd8
Pawel Zarembski 0:01f31e923fe2 810 #define __QADD8 __qadd8
Pawel Zarembski 0:01f31e923fe2 811 #define __SHADD8 __shadd8
Pawel Zarembski 0:01f31e923fe2 812 #define __UADD8 __uadd8
Pawel Zarembski 0:01f31e923fe2 813 #define __UQADD8 __uqadd8
Pawel Zarembski 0:01f31e923fe2 814 #define __UHADD8 __uhadd8
Pawel Zarembski 0:01f31e923fe2 815 #define __SSUB8 __ssub8
Pawel Zarembski 0:01f31e923fe2 816 #define __QSUB8 __qsub8
Pawel Zarembski 0:01f31e923fe2 817 #define __SHSUB8 __shsub8
Pawel Zarembski 0:01f31e923fe2 818 #define __USUB8 __usub8
Pawel Zarembski 0:01f31e923fe2 819 #define __UQSUB8 __uqsub8
Pawel Zarembski 0:01f31e923fe2 820 #define __UHSUB8 __uhsub8
Pawel Zarembski 0:01f31e923fe2 821 #define __SADD16 __sadd16
Pawel Zarembski 0:01f31e923fe2 822 #define __QADD16 __qadd16
Pawel Zarembski 0:01f31e923fe2 823 #define __SHADD16 __shadd16
Pawel Zarembski 0:01f31e923fe2 824 #define __UADD16 __uadd16
Pawel Zarembski 0:01f31e923fe2 825 #define __UQADD16 __uqadd16
Pawel Zarembski 0:01f31e923fe2 826 #define __UHADD16 __uhadd16
Pawel Zarembski 0:01f31e923fe2 827 #define __SSUB16 __ssub16
Pawel Zarembski 0:01f31e923fe2 828 #define __QSUB16 __qsub16
Pawel Zarembski 0:01f31e923fe2 829 #define __SHSUB16 __shsub16
Pawel Zarembski 0:01f31e923fe2 830 #define __USUB16 __usub16
Pawel Zarembski 0:01f31e923fe2 831 #define __UQSUB16 __uqsub16
Pawel Zarembski 0:01f31e923fe2 832 #define __UHSUB16 __uhsub16
Pawel Zarembski 0:01f31e923fe2 833 #define __SASX __sasx
Pawel Zarembski 0:01f31e923fe2 834 #define __QASX __qasx
Pawel Zarembski 0:01f31e923fe2 835 #define __SHASX __shasx
Pawel Zarembski 0:01f31e923fe2 836 #define __UASX __uasx
Pawel Zarembski 0:01f31e923fe2 837 #define __UQASX __uqasx
Pawel Zarembski 0:01f31e923fe2 838 #define __UHASX __uhasx
Pawel Zarembski 0:01f31e923fe2 839 #define __SSAX __ssax
Pawel Zarembski 0:01f31e923fe2 840 #define __QSAX __qsax
Pawel Zarembski 0:01f31e923fe2 841 #define __SHSAX __shsax
Pawel Zarembski 0:01f31e923fe2 842 #define __USAX __usax
Pawel Zarembski 0:01f31e923fe2 843 #define __UQSAX __uqsax
Pawel Zarembski 0:01f31e923fe2 844 #define __UHSAX __uhsax
Pawel Zarembski 0:01f31e923fe2 845 #define __USAD8 __usad8
Pawel Zarembski 0:01f31e923fe2 846 #define __USADA8 __usada8
Pawel Zarembski 0:01f31e923fe2 847 #define __SSAT16 __ssat16
Pawel Zarembski 0:01f31e923fe2 848 #define __USAT16 __usat16
Pawel Zarembski 0:01f31e923fe2 849 #define __UXTB16 __uxtb16
Pawel Zarembski 0:01f31e923fe2 850 #define __UXTAB16 __uxtab16
Pawel Zarembski 0:01f31e923fe2 851 #define __SXTB16 __sxtb16
Pawel Zarembski 0:01f31e923fe2 852 #define __SXTAB16 __sxtab16
Pawel Zarembski 0:01f31e923fe2 853 #define __SMUAD __smuad
Pawel Zarembski 0:01f31e923fe2 854 #define __SMUADX __smuadx
Pawel Zarembski 0:01f31e923fe2 855 #define __SMLAD __smlad
Pawel Zarembski 0:01f31e923fe2 856 #define __SMLADX __smladx
Pawel Zarembski 0:01f31e923fe2 857 #define __SMLALD __smlald
Pawel Zarembski 0:01f31e923fe2 858 #define __SMLALDX __smlaldx
Pawel Zarembski 0:01f31e923fe2 859 #define __SMUSD __smusd
Pawel Zarembski 0:01f31e923fe2 860 #define __SMUSDX __smusdx
Pawel Zarembski 0:01f31e923fe2 861 #define __SMLSD __smlsd
Pawel Zarembski 0:01f31e923fe2 862 #define __SMLSDX __smlsdx
Pawel Zarembski 0:01f31e923fe2 863 #define __SMLSLD __smlsld
Pawel Zarembski 0:01f31e923fe2 864 #define __SMLSLDX __smlsldx
Pawel Zarembski 0:01f31e923fe2 865 #define __SEL __sel
Pawel Zarembski 0:01f31e923fe2 866 #define __QADD __qadd
Pawel Zarembski 0:01f31e923fe2 867 #define __QSUB __qsub
Pawel Zarembski 0:01f31e923fe2 868
Pawel Zarembski 0:01f31e923fe2 869 #define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \
Pawel Zarembski 0:01f31e923fe2 870 ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) )
Pawel Zarembski 0:01f31e923fe2 871
Pawel Zarembski 0:01f31e923fe2 872 #define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \
Pawel Zarembski 0:01f31e923fe2 873 ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) )
Pawel Zarembski 0:01f31e923fe2 874
Pawel Zarembski 0:01f31e923fe2 875 #define __SMMLA(ARG1,ARG2,ARG3) ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \
Pawel Zarembski 0:01f31e923fe2 876 ((int64_t)(ARG3) << 32U) ) >> 32U))
Pawel Zarembski 0:01f31e923fe2 877
Pawel Zarembski 0:01f31e923fe2 878 #endif /* ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
Pawel Zarembski 0:01f31e923fe2 879 /*@} end of group CMSIS_SIMD_intrinsics */
Pawel Zarembski 0:01f31e923fe2 880
Pawel Zarembski 0:01f31e923fe2 881
Pawel Zarembski 0:01f31e923fe2 882 #endif /* __CMSIS_ARMCC_H */