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TARGET_SAMR21G18A/cmsis_armclang.h@160:5571c4ff569f, 2018-01-17 (annotated)
- Committer:
- Anna Bridge
- Date:
- Wed Jan 17 16:13:02 2018 +0000
- Revision:
- 160:5571c4ff569f
- Parent:
- 145:64910690c574
- Child:
- 169:a7c7b631e539
mbed library. Release version 158
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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AnnaBridge | 145:64910690c574 | 1 | /**************************************************************************//** |
AnnaBridge | 145:64910690c574 | 2 | * @file cmsis_armclang.h |
AnnaBridge | 145:64910690c574 | 3 | * @brief CMSIS compiler ARMCLANG (ARM compiler V6) header file |
AnnaBridge | 145:64910690c574 | 4 | * @version V5.0.3 |
AnnaBridge | 145:64910690c574 | 5 | * @date 27. March 2017 |
AnnaBridge | 145:64910690c574 | 6 | ******************************************************************************/ |
AnnaBridge | 145:64910690c574 | 7 | /* |
AnnaBridge | 145:64910690c574 | 8 | * Copyright (c) 2009-2017 ARM Limited. All rights reserved. |
AnnaBridge | 145:64910690c574 | 9 | * |
AnnaBridge | 145:64910690c574 | 10 | * SPDX-License-Identifier: Apache-2.0 |
AnnaBridge | 145:64910690c574 | 11 | * |
AnnaBridge | 145:64910690c574 | 12 | * Licensed under the Apache License, Version 2.0 (the License); you may |
AnnaBridge | 145:64910690c574 | 13 | * not use this file except in compliance with the License. |
AnnaBridge | 145:64910690c574 | 14 | * You may obtain a copy of the License at |
AnnaBridge | 145:64910690c574 | 15 | * |
AnnaBridge | 145:64910690c574 | 16 | * www.apache.org/licenses/LICENSE-2.0 |
AnnaBridge | 145:64910690c574 | 17 | * |
AnnaBridge | 145:64910690c574 | 18 | * Unless required by applicable law or agreed to in writing, software |
AnnaBridge | 145:64910690c574 | 19 | * distributed under the License is distributed on an AS IS BASIS, WITHOUT |
AnnaBridge | 145:64910690c574 | 20 | * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
AnnaBridge | 145:64910690c574 | 21 | * See the License for the specific language governing permissions and |
AnnaBridge | 145:64910690c574 | 22 | * limitations under the License. |
AnnaBridge | 145:64910690c574 | 23 | */ |
AnnaBridge | 145:64910690c574 | 24 | |
Anna Bridge |
160:5571c4ff569f | 25 | /*lint -esym(9058, IRQn)*/ /* disable MISRA 2012 Rule 2.4 for IRQn */ |
AnnaBridge | 145:64910690c574 | 26 | |
AnnaBridge | 145:64910690c574 | 27 | #ifndef __CMSIS_ARMCLANG_H |
AnnaBridge | 145:64910690c574 | 28 | #define __CMSIS_ARMCLANG_H |
AnnaBridge | 145:64910690c574 | 29 | |
AnnaBridge | 145:64910690c574 | 30 | #ifndef __ARM_COMPAT_H |
AnnaBridge | 145:64910690c574 | 31 | #include <arm_compat.h> /* Compatibility header for ARM Compiler 5 intrinsics */ |
AnnaBridge | 145:64910690c574 | 32 | #endif |
AnnaBridge | 145:64910690c574 | 33 | |
AnnaBridge | 145:64910690c574 | 34 | /* CMSIS compiler specific defines */ |
AnnaBridge | 145:64910690c574 | 35 | #ifndef __ASM |
AnnaBridge | 145:64910690c574 | 36 | #define __ASM __asm |
AnnaBridge | 145:64910690c574 | 37 | #endif |
AnnaBridge | 145:64910690c574 | 38 | #ifndef __INLINE |
AnnaBridge | 145:64910690c574 | 39 | #define __INLINE __inline |
AnnaBridge | 145:64910690c574 | 40 | #endif |
AnnaBridge | 145:64910690c574 | 41 | #ifndef __STATIC_INLINE |
AnnaBridge | 145:64910690c574 | 42 | #define __STATIC_INLINE static __inline |
AnnaBridge | 145:64910690c574 | 43 | #endif |
AnnaBridge | 145:64910690c574 | 44 | #ifndef __NO_RETURN |
AnnaBridge | 145:64910690c574 | 45 | #define __NO_RETURN __attribute__((noreturn)) |
AnnaBridge | 145:64910690c574 | 46 | #endif |
AnnaBridge | 145:64910690c574 | 47 | #ifndef __USED |
AnnaBridge | 145:64910690c574 | 48 | #define __USED __attribute__((used)) |
AnnaBridge | 145:64910690c574 | 49 | #endif |
AnnaBridge | 145:64910690c574 | 50 | #ifndef __WEAK |
AnnaBridge | 145:64910690c574 | 51 | #define __WEAK __attribute__((weak)) |
AnnaBridge | 145:64910690c574 | 52 | #endif |
AnnaBridge | 145:64910690c574 | 53 | #ifndef __PACKED |
AnnaBridge | 145:64910690c574 | 54 | #define __PACKED __attribute__((packed, aligned(1))) |
AnnaBridge | 145:64910690c574 | 55 | #endif |
AnnaBridge | 145:64910690c574 | 56 | #ifndef __PACKED_STRUCT |
AnnaBridge | 145:64910690c574 | 57 | #define __PACKED_STRUCT struct __attribute__((packed, aligned(1))) |
AnnaBridge | 145:64910690c574 | 58 | #endif |
Anna Bridge |
160:5571c4ff569f | 59 | #ifndef __PACKED_UNION |
Anna Bridge |
160:5571c4ff569f | 60 | #define __PACKED_UNION union __attribute__((packed, aligned(1))) |
Anna Bridge |
160:5571c4ff569f | 61 | #endif |
AnnaBridge | 145:64910690c574 | 62 | #ifndef __UNALIGNED_UINT32 /* deprecated */ |
AnnaBridge | 145:64910690c574 | 63 | #pragma clang diagnostic push |
AnnaBridge | 145:64910690c574 | 64 | #pragma clang diagnostic ignored "-Wpacked" |
Anna Bridge |
160:5571c4ff569f | 65 | /*lint -esym(9058, T_UINT32)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT32 */ |
AnnaBridge | 145:64910690c574 | 66 | struct __attribute__((packed)) T_UINT32 { uint32_t v; }; |
AnnaBridge | 145:64910690c574 | 67 | #pragma clang diagnostic pop |
AnnaBridge | 145:64910690c574 | 68 | #define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v) |
AnnaBridge | 145:64910690c574 | 69 | #endif |
AnnaBridge | 145:64910690c574 | 70 | #ifndef __UNALIGNED_UINT16_WRITE |
AnnaBridge | 145:64910690c574 | 71 | #pragma clang diagnostic push |
AnnaBridge | 145:64910690c574 | 72 | #pragma clang diagnostic ignored "-Wpacked" |
Anna Bridge |
160:5571c4ff569f | 73 | /*lint -esym(9058, T_UINT16_WRITE)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT16_WRITE */ |
AnnaBridge | 145:64910690c574 | 74 | __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; }; |
AnnaBridge | 145:64910690c574 | 75 | #pragma clang diagnostic pop |
AnnaBridge | 145:64910690c574 | 76 | #define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val)) |
AnnaBridge | 145:64910690c574 | 77 | #endif |
AnnaBridge | 145:64910690c574 | 78 | #ifndef __UNALIGNED_UINT16_READ |
AnnaBridge | 145:64910690c574 | 79 | #pragma clang diagnostic push |
AnnaBridge | 145:64910690c574 | 80 | #pragma clang diagnostic ignored "-Wpacked" |
Anna Bridge |
160:5571c4ff569f | 81 | /*lint -esym(9058, T_UINT16_READ)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT16_READ */ |
AnnaBridge | 145:64910690c574 | 82 | __PACKED_STRUCT T_UINT16_READ { uint16_t v; }; |
AnnaBridge | 145:64910690c574 | 83 | #pragma clang diagnostic pop |
AnnaBridge | 145:64910690c574 | 84 | #define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v) |
AnnaBridge | 145:64910690c574 | 85 | #endif |
AnnaBridge | 145:64910690c574 | 86 | #ifndef __UNALIGNED_UINT32_WRITE |
AnnaBridge | 145:64910690c574 | 87 | #pragma clang diagnostic push |
AnnaBridge | 145:64910690c574 | 88 | #pragma clang diagnostic ignored "-Wpacked" |
Anna Bridge |
160:5571c4ff569f | 89 | /*lint -esym(9058, T_UINT32_WRITE)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT32_WRITE */ |
AnnaBridge | 145:64910690c574 | 90 | __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; }; |
AnnaBridge | 145:64910690c574 | 91 | #pragma clang diagnostic pop |
AnnaBridge | 145:64910690c574 | 92 | #define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val)) |
AnnaBridge | 145:64910690c574 | 93 | #endif |
AnnaBridge | 145:64910690c574 | 94 | #ifndef __UNALIGNED_UINT32_READ |
AnnaBridge | 145:64910690c574 | 95 | #pragma clang diagnostic push |
AnnaBridge | 145:64910690c574 | 96 | #pragma clang diagnostic ignored "-Wpacked" |
Anna Bridge |
160:5571c4ff569f | 97 | /*lint -esym(9058, T_UINT32_READ)*/ /* disable MISRA 2012 Rule 2.4 for T_UINT32_READ */ |
AnnaBridge | 145:64910690c574 | 98 | __PACKED_STRUCT T_UINT32_READ { uint32_t v; }; |
AnnaBridge | 145:64910690c574 | 99 | #pragma clang diagnostic pop |
AnnaBridge | 145:64910690c574 | 100 | #define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v) |
AnnaBridge | 145:64910690c574 | 101 | #endif |
AnnaBridge | 145:64910690c574 | 102 | #ifndef __ALIGNED |
AnnaBridge | 145:64910690c574 | 103 | #define __ALIGNED(x) __attribute__((aligned(x))) |
AnnaBridge | 145:64910690c574 | 104 | #endif |
Anna Bridge |
160:5571c4ff569f | 105 | #ifndef __RESTRICT |
Anna Bridge |
160:5571c4ff569f | 106 | #define __RESTRICT __restrict |
Anna Bridge |
160:5571c4ff569f | 107 | #endif |
AnnaBridge | 145:64910690c574 | 108 | |
AnnaBridge | 145:64910690c574 | 109 | |
AnnaBridge | 145:64910690c574 | 110 | /* ########################### Core Function Access ########################### */ |
AnnaBridge | 145:64910690c574 | 111 | /** \ingroup CMSIS_Core_FunctionInterface |
AnnaBridge | 145:64910690c574 | 112 | \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions |
AnnaBridge | 145:64910690c574 | 113 | @{ |
AnnaBridge | 145:64910690c574 | 114 | */ |
AnnaBridge | 145:64910690c574 | 115 | |
AnnaBridge | 145:64910690c574 | 116 | /** |
AnnaBridge | 145:64910690c574 | 117 | \brief Enable IRQ Interrupts |
AnnaBridge | 145:64910690c574 | 118 | \details Enables IRQ interrupts by clearing the I-bit in the CPSR. |
AnnaBridge | 145:64910690c574 | 119 | Can only be executed in Privileged modes. |
AnnaBridge | 145:64910690c574 | 120 | */ |
AnnaBridge | 145:64910690c574 | 121 | /* intrinsic void __enable_irq(); see arm_compat.h */ |
AnnaBridge | 145:64910690c574 | 122 | |
AnnaBridge | 145:64910690c574 | 123 | |
AnnaBridge | 145:64910690c574 | 124 | /** |
AnnaBridge | 145:64910690c574 | 125 | \brief Disable IRQ Interrupts |
AnnaBridge | 145:64910690c574 | 126 | \details Disables IRQ interrupts by setting the I-bit in the CPSR. |
AnnaBridge | 145:64910690c574 | 127 | Can only be executed in Privileged modes. |
AnnaBridge | 145:64910690c574 | 128 | */ |
AnnaBridge | 145:64910690c574 | 129 | /* intrinsic void __disable_irq(); see arm_compat.h */ |
AnnaBridge | 145:64910690c574 | 130 | |
AnnaBridge | 145:64910690c574 | 131 | |
AnnaBridge | 145:64910690c574 | 132 | /** |
AnnaBridge | 145:64910690c574 | 133 | \brief Get Control Register |
AnnaBridge | 145:64910690c574 | 134 | \details Returns the content of the Control Register. |
AnnaBridge | 145:64910690c574 | 135 | \return Control Register value |
AnnaBridge | 145:64910690c574 | 136 | */ |
AnnaBridge | 145:64910690c574 | 137 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __get_CONTROL(void) |
AnnaBridge | 145:64910690c574 | 138 | { |
AnnaBridge | 145:64910690c574 | 139 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 140 | |
AnnaBridge | 145:64910690c574 | 141 | __ASM volatile ("MRS %0, control" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 142 | return(result); |
AnnaBridge | 145:64910690c574 | 143 | } |
AnnaBridge | 145:64910690c574 | 144 | |
AnnaBridge | 145:64910690c574 | 145 | |
AnnaBridge | 145:64910690c574 | 146 | #if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) |
AnnaBridge | 145:64910690c574 | 147 | /** |
AnnaBridge | 145:64910690c574 | 148 | \brief Get Control Register (non-secure) |
AnnaBridge | 145:64910690c574 | 149 | \details Returns the content of the non-secure Control Register when in secure mode. |
AnnaBridge | 145:64910690c574 | 150 | \return non-secure Control Register value |
AnnaBridge | 145:64910690c574 | 151 | */ |
AnnaBridge | 145:64910690c574 | 152 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __TZ_get_CONTROL_NS(void) |
AnnaBridge | 145:64910690c574 | 153 | { |
AnnaBridge | 145:64910690c574 | 154 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 155 | |
AnnaBridge | 145:64910690c574 | 156 | __ASM volatile ("MRS %0, control_ns" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 157 | return(result); |
AnnaBridge | 145:64910690c574 | 158 | } |
AnnaBridge | 145:64910690c574 | 159 | #endif |
AnnaBridge | 145:64910690c574 | 160 | |
AnnaBridge | 145:64910690c574 | 161 | |
AnnaBridge | 145:64910690c574 | 162 | /** |
AnnaBridge | 145:64910690c574 | 163 | \brief Set Control Register |
AnnaBridge | 145:64910690c574 | 164 | \details Writes the given value to the Control Register. |
AnnaBridge | 145:64910690c574 | 165 | \param [in] control Control Register value to set |
AnnaBridge | 145:64910690c574 | 166 | */ |
AnnaBridge | 145:64910690c574 | 167 | __attribute__((always_inline)) __STATIC_INLINE void __set_CONTROL(uint32_t control) |
AnnaBridge | 145:64910690c574 | 168 | { |
AnnaBridge | 145:64910690c574 | 169 | __ASM volatile ("MSR control, %0" : : "r" (control) : "memory"); |
AnnaBridge | 145:64910690c574 | 170 | } |
AnnaBridge | 145:64910690c574 | 171 | |
AnnaBridge | 145:64910690c574 | 172 | |
AnnaBridge | 145:64910690c574 | 173 | #if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) |
AnnaBridge | 145:64910690c574 | 174 | /** |
AnnaBridge | 145:64910690c574 | 175 | \brief Set Control Register (non-secure) |
AnnaBridge | 145:64910690c574 | 176 | \details Writes the given value to the non-secure Control Register when in secure state. |
AnnaBridge | 145:64910690c574 | 177 | \param [in] control Control Register value to set |
AnnaBridge | 145:64910690c574 | 178 | */ |
AnnaBridge | 145:64910690c574 | 179 | __attribute__((always_inline)) __STATIC_INLINE void __TZ_set_CONTROL_NS(uint32_t control) |
AnnaBridge | 145:64910690c574 | 180 | { |
AnnaBridge | 145:64910690c574 | 181 | __ASM volatile ("MSR control_ns, %0" : : "r" (control) : "memory"); |
AnnaBridge | 145:64910690c574 | 182 | } |
AnnaBridge | 145:64910690c574 | 183 | #endif |
AnnaBridge | 145:64910690c574 | 184 | |
AnnaBridge | 145:64910690c574 | 185 | |
AnnaBridge | 145:64910690c574 | 186 | /** |
AnnaBridge | 145:64910690c574 | 187 | \brief Get IPSR Register |
AnnaBridge | 145:64910690c574 | 188 | \details Returns the content of the IPSR Register. |
AnnaBridge | 145:64910690c574 | 189 | \return IPSR Register value |
AnnaBridge | 145:64910690c574 | 190 | */ |
AnnaBridge | 145:64910690c574 | 191 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __get_IPSR(void) |
AnnaBridge | 145:64910690c574 | 192 | { |
AnnaBridge | 145:64910690c574 | 193 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 194 | |
AnnaBridge | 145:64910690c574 | 195 | __ASM volatile ("MRS %0, ipsr" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 196 | return(result); |
AnnaBridge | 145:64910690c574 | 197 | } |
AnnaBridge | 145:64910690c574 | 198 | |
AnnaBridge | 145:64910690c574 | 199 | |
AnnaBridge | 145:64910690c574 | 200 | /** |
AnnaBridge | 145:64910690c574 | 201 | \brief Get APSR Register |
AnnaBridge | 145:64910690c574 | 202 | \details Returns the content of the APSR Register. |
AnnaBridge | 145:64910690c574 | 203 | \return APSR Register value |
AnnaBridge | 145:64910690c574 | 204 | */ |
AnnaBridge | 145:64910690c574 | 205 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __get_APSR(void) |
AnnaBridge | 145:64910690c574 | 206 | { |
AnnaBridge | 145:64910690c574 | 207 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 208 | |
AnnaBridge | 145:64910690c574 | 209 | __ASM volatile ("MRS %0, apsr" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 210 | return(result); |
AnnaBridge | 145:64910690c574 | 211 | } |
AnnaBridge | 145:64910690c574 | 212 | |
AnnaBridge | 145:64910690c574 | 213 | |
AnnaBridge | 145:64910690c574 | 214 | /** |
AnnaBridge | 145:64910690c574 | 215 | \brief Get xPSR Register |
AnnaBridge | 145:64910690c574 | 216 | \details Returns the content of the xPSR Register. |
AnnaBridge | 145:64910690c574 | 217 | \return xPSR Register value |
AnnaBridge | 145:64910690c574 | 218 | */ |
AnnaBridge | 145:64910690c574 | 219 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __get_xPSR(void) |
AnnaBridge | 145:64910690c574 | 220 | { |
AnnaBridge | 145:64910690c574 | 221 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 222 | |
AnnaBridge | 145:64910690c574 | 223 | __ASM volatile ("MRS %0, xpsr" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 224 | return(result); |
AnnaBridge | 145:64910690c574 | 225 | } |
AnnaBridge | 145:64910690c574 | 226 | |
AnnaBridge | 145:64910690c574 | 227 | |
AnnaBridge | 145:64910690c574 | 228 | /** |
AnnaBridge | 145:64910690c574 | 229 | \brief Get Process Stack Pointer |
AnnaBridge | 145:64910690c574 | 230 | \details Returns the current value of the Process Stack Pointer (PSP). |
AnnaBridge | 145:64910690c574 | 231 | \return PSP Register value |
AnnaBridge | 145:64910690c574 | 232 | */ |
AnnaBridge | 145:64910690c574 | 233 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __get_PSP(void) |
AnnaBridge | 145:64910690c574 | 234 | { |
AnnaBridge | 145:64910690c574 | 235 | register uint32_t result; |
AnnaBridge | 145:64910690c574 | 236 | |
AnnaBridge | 145:64910690c574 | 237 | __ASM volatile ("MRS %0, psp" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 238 | return(result); |
AnnaBridge | 145:64910690c574 | 239 | } |
AnnaBridge | 145:64910690c574 | 240 | |
AnnaBridge | 145:64910690c574 | 241 | |
AnnaBridge | 145:64910690c574 | 242 | #if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) |
AnnaBridge | 145:64910690c574 | 243 | /** |
AnnaBridge | 145:64910690c574 | 244 | \brief Get Process Stack Pointer (non-secure) |
AnnaBridge | 145:64910690c574 | 245 | \details Returns the current value of the non-secure Process Stack Pointer (PSP) when in secure state. |
AnnaBridge | 145:64910690c574 | 246 | \return PSP Register value |
AnnaBridge | 145:64910690c574 | 247 | */ |
AnnaBridge | 145:64910690c574 | 248 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __TZ_get_PSP_NS(void) |
AnnaBridge | 145:64910690c574 | 249 | { |
AnnaBridge | 145:64910690c574 | 250 | register uint32_t result; |
AnnaBridge | 145:64910690c574 | 251 | |
AnnaBridge | 145:64910690c574 | 252 | __ASM volatile ("MRS %0, psp_ns" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 253 | return(result); |
AnnaBridge | 145:64910690c574 | 254 | } |
AnnaBridge | 145:64910690c574 | 255 | #endif |
AnnaBridge | 145:64910690c574 | 256 | |
AnnaBridge | 145:64910690c574 | 257 | |
AnnaBridge | 145:64910690c574 | 258 | /** |
AnnaBridge | 145:64910690c574 | 259 | \brief Set Process Stack Pointer |
AnnaBridge | 145:64910690c574 | 260 | \details Assigns the given value to the Process Stack Pointer (PSP). |
AnnaBridge | 145:64910690c574 | 261 | \param [in] topOfProcStack Process Stack Pointer value to set |
AnnaBridge | 145:64910690c574 | 262 | */ |
AnnaBridge | 145:64910690c574 | 263 | __attribute__((always_inline)) __STATIC_INLINE void __set_PSP(uint32_t topOfProcStack) |
AnnaBridge | 145:64910690c574 | 264 | { |
AnnaBridge | 145:64910690c574 | 265 | __ASM volatile ("MSR psp, %0" : : "r" (topOfProcStack) : ); |
AnnaBridge | 145:64910690c574 | 266 | } |
AnnaBridge | 145:64910690c574 | 267 | |
AnnaBridge | 145:64910690c574 | 268 | |
AnnaBridge | 145:64910690c574 | 269 | #if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) |
AnnaBridge | 145:64910690c574 | 270 | /** |
AnnaBridge | 145:64910690c574 | 271 | \brief Set Process Stack Pointer (non-secure) |
AnnaBridge | 145:64910690c574 | 272 | \details Assigns the given value to the non-secure Process Stack Pointer (PSP) when in secure state. |
AnnaBridge | 145:64910690c574 | 273 | \param [in] topOfProcStack Process Stack Pointer value to set |
AnnaBridge | 145:64910690c574 | 274 | */ |
AnnaBridge | 145:64910690c574 | 275 | __attribute__((always_inline)) __STATIC_INLINE void __TZ_set_PSP_NS(uint32_t topOfProcStack) |
AnnaBridge | 145:64910690c574 | 276 | { |
AnnaBridge | 145:64910690c574 | 277 | __ASM volatile ("MSR psp_ns, %0" : : "r" (topOfProcStack) : ); |
AnnaBridge | 145:64910690c574 | 278 | } |
AnnaBridge | 145:64910690c574 | 279 | #endif |
AnnaBridge | 145:64910690c574 | 280 | |
AnnaBridge | 145:64910690c574 | 281 | |
AnnaBridge | 145:64910690c574 | 282 | /** |
AnnaBridge | 145:64910690c574 | 283 | \brief Get Main Stack Pointer |
AnnaBridge | 145:64910690c574 | 284 | \details Returns the current value of the Main Stack Pointer (MSP). |
AnnaBridge | 145:64910690c574 | 285 | \return MSP Register value |
AnnaBridge | 145:64910690c574 | 286 | */ |
AnnaBridge | 145:64910690c574 | 287 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __get_MSP(void) |
AnnaBridge | 145:64910690c574 | 288 | { |
AnnaBridge | 145:64910690c574 | 289 | register uint32_t result; |
AnnaBridge | 145:64910690c574 | 290 | |
AnnaBridge | 145:64910690c574 | 291 | __ASM volatile ("MRS %0, msp" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 292 | return(result); |
AnnaBridge | 145:64910690c574 | 293 | } |
AnnaBridge | 145:64910690c574 | 294 | |
AnnaBridge | 145:64910690c574 | 295 | |
AnnaBridge | 145:64910690c574 | 296 | #if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) |
AnnaBridge | 145:64910690c574 | 297 | /** |
AnnaBridge | 145:64910690c574 | 298 | \brief Get Main Stack Pointer (non-secure) |
AnnaBridge | 145:64910690c574 | 299 | \details Returns the current value of the non-secure Main Stack Pointer (MSP) when in secure state. |
AnnaBridge | 145:64910690c574 | 300 | \return MSP Register value |
AnnaBridge | 145:64910690c574 | 301 | */ |
AnnaBridge | 145:64910690c574 | 302 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __TZ_get_MSP_NS(void) |
AnnaBridge | 145:64910690c574 | 303 | { |
AnnaBridge | 145:64910690c574 | 304 | register uint32_t result; |
AnnaBridge | 145:64910690c574 | 305 | |
AnnaBridge | 145:64910690c574 | 306 | __ASM volatile ("MRS %0, msp_ns" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 307 | return(result); |
AnnaBridge | 145:64910690c574 | 308 | } |
AnnaBridge | 145:64910690c574 | 309 | #endif |
AnnaBridge | 145:64910690c574 | 310 | |
AnnaBridge | 145:64910690c574 | 311 | |
AnnaBridge | 145:64910690c574 | 312 | /** |
AnnaBridge | 145:64910690c574 | 313 | \brief Set Main Stack Pointer |
AnnaBridge | 145:64910690c574 | 314 | \details Assigns the given value to the Main Stack Pointer (MSP). |
AnnaBridge | 145:64910690c574 | 315 | \param [in] topOfMainStack Main Stack Pointer value to set |
AnnaBridge | 145:64910690c574 | 316 | */ |
AnnaBridge | 145:64910690c574 | 317 | __attribute__((always_inline)) __STATIC_INLINE void __set_MSP(uint32_t topOfMainStack) |
AnnaBridge | 145:64910690c574 | 318 | { |
AnnaBridge | 145:64910690c574 | 319 | __ASM volatile ("MSR msp, %0" : : "r" (topOfMainStack) : ); |
AnnaBridge | 145:64910690c574 | 320 | } |
AnnaBridge | 145:64910690c574 | 321 | |
AnnaBridge | 145:64910690c574 | 322 | |
AnnaBridge | 145:64910690c574 | 323 | #if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) |
AnnaBridge | 145:64910690c574 | 324 | /** |
AnnaBridge | 145:64910690c574 | 325 | \brief Set Main Stack Pointer (non-secure) |
AnnaBridge | 145:64910690c574 | 326 | \details Assigns the given value to the non-secure Main Stack Pointer (MSP) when in secure state. |
AnnaBridge | 145:64910690c574 | 327 | \param [in] topOfMainStack Main Stack Pointer value to set |
AnnaBridge | 145:64910690c574 | 328 | */ |
AnnaBridge | 145:64910690c574 | 329 | __attribute__((always_inline)) __STATIC_INLINE void __TZ_set_MSP_NS(uint32_t topOfMainStack) |
AnnaBridge | 145:64910690c574 | 330 | { |
AnnaBridge | 145:64910690c574 | 331 | __ASM volatile ("MSR msp_ns, %0" : : "r" (topOfMainStack) : ); |
AnnaBridge | 145:64910690c574 | 332 | } |
AnnaBridge | 145:64910690c574 | 333 | #endif |
AnnaBridge | 145:64910690c574 | 334 | |
AnnaBridge | 145:64910690c574 | 335 | |
AnnaBridge | 145:64910690c574 | 336 | #if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) |
AnnaBridge | 145:64910690c574 | 337 | /** |
AnnaBridge | 145:64910690c574 | 338 | \brief Get Stack Pointer (non-secure) |
AnnaBridge | 145:64910690c574 | 339 | \details Returns the current value of the non-secure Stack Pointer (SP) when in secure state. |
AnnaBridge | 145:64910690c574 | 340 | \return SP Register value |
AnnaBridge | 145:64910690c574 | 341 | */ |
AnnaBridge | 145:64910690c574 | 342 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __TZ_get_SP_NS(void) |
AnnaBridge | 145:64910690c574 | 343 | { |
AnnaBridge | 145:64910690c574 | 344 | register uint32_t result; |
AnnaBridge | 145:64910690c574 | 345 | |
AnnaBridge | 145:64910690c574 | 346 | __ASM volatile ("MRS %0, sp_ns" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 347 | return(result); |
AnnaBridge | 145:64910690c574 | 348 | } |
AnnaBridge | 145:64910690c574 | 349 | |
AnnaBridge | 145:64910690c574 | 350 | |
AnnaBridge | 145:64910690c574 | 351 | /** |
AnnaBridge | 145:64910690c574 | 352 | \brief Set Stack Pointer (non-secure) |
AnnaBridge | 145:64910690c574 | 353 | \details Assigns the given value to the non-secure Stack Pointer (SP) when in secure state. |
AnnaBridge | 145:64910690c574 | 354 | \param [in] topOfStack Stack Pointer value to set |
AnnaBridge | 145:64910690c574 | 355 | */ |
AnnaBridge | 145:64910690c574 | 356 | __attribute__((always_inline)) __STATIC_INLINE void __TZ_set_SP_NS(uint32_t topOfStack) |
AnnaBridge | 145:64910690c574 | 357 | { |
AnnaBridge | 145:64910690c574 | 358 | __ASM volatile ("MSR sp_ns, %0" : : "r" (topOfStack) : ); |
AnnaBridge | 145:64910690c574 | 359 | } |
AnnaBridge | 145:64910690c574 | 360 | #endif |
AnnaBridge | 145:64910690c574 | 361 | |
AnnaBridge | 145:64910690c574 | 362 | |
AnnaBridge | 145:64910690c574 | 363 | /** |
AnnaBridge | 145:64910690c574 | 364 | \brief Get Priority Mask |
AnnaBridge | 145:64910690c574 | 365 | \details Returns the current state of the priority mask bit from the Priority Mask Register. |
AnnaBridge | 145:64910690c574 | 366 | \return Priority Mask value |
AnnaBridge | 145:64910690c574 | 367 | */ |
AnnaBridge | 145:64910690c574 | 368 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __get_PRIMASK(void) |
AnnaBridge | 145:64910690c574 | 369 | { |
AnnaBridge | 145:64910690c574 | 370 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 371 | |
AnnaBridge | 145:64910690c574 | 372 | __ASM volatile ("MRS %0, primask" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 373 | return(result); |
AnnaBridge | 145:64910690c574 | 374 | } |
AnnaBridge | 145:64910690c574 | 375 | |
AnnaBridge | 145:64910690c574 | 376 | |
AnnaBridge | 145:64910690c574 | 377 | #if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) |
AnnaBridge | 145:64910690c574 | 378 | /** |
AnnaBridge | 145:64910690c574 | 379 | \brief Get Priority Mask (non-secure) |
AnnaBridge | 145:64910690c574 | 380 | \details Returns the current state of the non-secure priority mask bit from the Priority Mask Register when in secure state. |
AnnaBridge | 145:64910690c574 | 381 | \return Priority Mask value |
AnnaBridge | 145:64910690c574 | 382 | */ |
AnnaBridge | 145:64910690c574 | 383 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __TZ_get_PRIMASK_NS(void) |
AnnaBridge | 145:64910690c574 | 384 | { |
AnnaBridge | 145:64910690c574 | 385 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 386 | |
AnnaBridge | 145:64910690c574 | 387 | __ASM volatile ("MRS %0, primask_ns" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 388 | return(result); |
AnnaBridge | 145:64910690c574 | 389 | } |
AnnaBridge | 145:64910690c574 | 390 | #endif |
AnnaBridge | 145:64910690c574 | 391 | |
AnnaBridge | 145:64910690c574 | 392 | |
AnnaBridge | 145:64910690c574 | 393 | /** |
AnnaBridge | 145:64910690c574 | 394 | \brief Set Priority Mask |
AnnaBridge | 145:64910690c574 | 395 | \details Assigns the given value to the Priority Mask Register. |
AnnaBridge | 145:64910690c574 | 396 | \param [in] priMask Priority Mask |
AnnaBridge | 145:64910690c574 | 397 | */ |
AnnaBridge | 145:64910690c574 | 398 | __attribute__((always_inline)) __STATIC_INLINE void __set_PRIMASK(uint32_t priMask) |
AnnaBridge | 145:64910690c574 | 399 | { |
AnnaBridge | 145:64910690c574 | 400 | __ASM volatile ("MSR primask, %0" : : "r" (priMask) : "memory"); |
AnnaBridge | 145:64910690c574 | 401 | } |
AnnaBridge | 145:64910690c574 | 402 | |
AnnaBridge | 145:64910690c574 | 403 | |
AnnaBridge | 145:64910690c574 | 404 | #if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) |
AnnaBridge | 145:64910690c574 | 405 | /** |
AnnaBridge | 145:64910690c574 | 406 | \brief Set Priority Mask (non-secure) |
AnnaBridge | 145:64910690c574 | 407 | \details Assigns the given value to the non-secure Priority Mask Register when in secure state. |
AnnaBridge | 145:64910690c574 | 408 | \param [in] priMask Priority Mask |
AnnaBridge | 145:64910690c574 | 409 | */ |
AnnaBridge | 145:64910690c574 | 410 | __attribute__((always_inline)) __STATIC_INLINE void __TZ_set_PRIMASK_NS(uint32_t priMask) |
AnnaBridge | 145:64910690c574 | 411 | { |
AnnaBridge | 145:64910690c574 | 412 | __ASM volatile ("MSR primask_ns, %0" : : "r" (priMask) : "memory"); |
AnnaBridge | 145:64910690c574 | 413 | } |
AnnaBridge | 145:64910690c574 | 414 | #endif |
AnnaBridge | 145:64910690c574 | 415 | |
AnnaBridge | 145:64910690c574 | 416 | |
AnnaBridge | 145:64910690c574 | 417 | #if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 418 | (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 419 | (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) |
AnnaBridge | 145:64910690c574 | 420 | /** |
AnnaBridge | 145:64910690c574 | 421 | \brief Enable FIQ |
AnnaBridge | 145:64910690c574 | 422 | \details Enables FIQ interrupts by clearing the F-bit in the CPSR. |
AnnaBridge | 145:64910690c574 | 423 | Can only be executed in Privileged modes. |
AnnaBridge | 145:64910690c574 | 424 | */ |
AnnaBridge | 145:64910690c574 | 425 | #define __enable_fault_irq __enable_fiq /* see arm_compat.h */ |
AnnaBridge | 145:64910690c574 | 426 | |
AnnaBridge | 145:64910690c574 | 427 | |
AnnaBridge | 145:64910690c574 | 428 | /** |
AnnaBridge | 145:64910690c574 | 429 | \brief Disable FIQ |
AnnaBridge | 145:64910690c574 | 430 | \details Disables FIQ interrupts by setting the F-bit in the CPSR. |
AnnaBridge | 145:64910690c574 | 431 | Can only be executed in Privileged modes. |
AnnaBridge | 145:64910690c574 | 432 | */ |
AnnaBridge | 145:64910690c574 | 433 | #define __disable_fault_irq __disable_fiq /* see arm_compat.h */ |
AnnaBridge | 145:64910690c574 | 434 | |
AnnaBridge | 145:64910690c574 | 435 | |
AnnaBridge | 145:64910690c574 | 436 | /** |
AnnaBridge | 145:64910690c574 | 437 | \brief Get Base Priority |
AnnaBridge | 145:64910690c574 | 438 | \details Returns the current value of the Base Priority register. |
AnnaBridge | 145:64910690c574 | 439 | \return Base Priority register value |
AnnaBridge | 145:64910690c574 | 440 | */ |
AnnaBridge | 145:64910690c574 | 441 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __get_BASEPRI(void) |
AnnaBridge | 145:64910690c574 | 442 | { |
AnnaBridge | 145:64910690c574 | 443 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 444 | |
AnnaBridge | 145:64910690c574 | 445 | __ASM volatile ("MRS %0, basepri" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 446 | return(result); |
AnnaBridge | 145:64910690c574 | 447 | } |
AnnaBridge | 145:64910690c574 | 448 | |
AnnaBridge | 145:64910690c574 | 449 | |
AnnaBridge | 145:64910690c574 | 450 | #if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) |
AnnaBridge | 145:64910690c574 | 451 | /** |
AnnaBridge | 145:64910690c574 | 452 | \brief Get Base Priority (non-secure) |
AnnaBridge | 145:64910690c574 | 453 | \details Returns the current value of the non-secure Base Priority register when in secure state. |
AnnaBridge | 145:64910690c574 | 454 | \return Base Priority register value |
AnnaBridge | 145:64910690c574 | 455 | */ |
AnnaBridge | 145:64910690c574 | 456 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __TZ_get_BASEPRI_NS(void) |
AnnaBridge | 145:64910690c574 | 457 | { |
AnnaBridge | 145:64910690c574 | 458 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 459 | |
AnnaBridge | 145:64910690c574 | 460 | __ASM volatile ("MRS %0, basepri_ns" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 461 | return(result); |
AnnaBridge | 145:64910690c574 | 462 | } |
AnnaBridge | 145:64910690c574 | 463 | #endif |
AnnaBridge | 145:64910690c574 | 464 | |
AnnaBridge | 145:64910690c574 | 465 | |
AnnaBridge | 145:64910690c574 | 466 | /** |
AnnaBridge | 145:64910690c574 | 467 | \brief Set Base Priority |
AnnaBridge | 145:64910690c574 | 468 | \details Assigns the given value to the Base Priority register. |
AnnaBridge | 145:64910690c574 | 469 | \param [in] basePri Base Priority value to set |
AnnaBridge | 145:64910690c574 | 470 | */ |
AnnaBridge | 145:64910690c574 | 471 | __attribute__((always_inline)) __STATIC_INLINE void __set_BASEPRI(uint32_t basePri) |
AnnaBridge | 145:64910690c574 | 472 | { |
AnnaBridge | 145:64910690c574 | 473 | __ASM volatile ("MSR basepri, %0" : : "r" (basePri) : "memory"); |
AnnaBridge | 145:64910690c574 | 474 | } |
AnnaBridge | 145:64910690c574 | 475 | |
AnnaBridge | 145:64910690c574 | 476 | |
AnnaBridge | 145:64910690c574 | 477 | #if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) |
AnnaBridge | 145:64910690c574 | 478 | /** |
AnnaBridge | 145:64910690c574 | 479 | \brief Set Base Priority (non-secure) |
AnnaBridge | 145:64910690c574 | 480 | \details Assigns the given value to the non-secure Base Priority register when in secure state. |
AnnaBridge | 145:64910690c574 | 481 | \param [in] basePri Base Priority value to set |
AnnaBridge | 145:64910690c574 | 482 | */ |
AnnaBridge | 145:64910690c574 | 483 | __attribute__((always_inline)) __STATIC_INLINE void __TZ_set_BASEPRI_NS(uint32_t basePri) |
AnnaBridge | 145:64910690c574 | 484 | { |
AnnaBridge | 145:64910690c574 | 485 | __ASM volatile ("MSR basepri_ns, %0" : : "r" (basePri) : "memory"); |
AnnaBridge | 145:64910690c574 | 486 | } |
AnnaBridge | 145:64910690c574 | 487 | #endif |
AnnaBridge | 145:64910690c574 | 488 | |
AnnaBridge | 145:64910690c574 | 489 | |
AnnaBridge | 145:64910690c574 | 490 | /** |
AnnaBridge | 145:64910690c574 | 491 | \brief Set Base Priority with condition |
AnnaBridge | 145:64910690c574 | 492 | \details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled, |
AnnaBridge | 145:64910690c574 | 493 | or the new value increases the BASEPRI priority level. |
AnnaBridge | 145:64910690c574 | 494 | \param [in] basePri Base Priority value to set |
AnnaBridge | 145:64910690c574 | 495 | */ |
AnnaBridge | 145:64910690c574 | 496 | __attribute__((always_inline)) __STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri) |
AnnaBridge | 145:64910690c574 | 497 | { |
AnnaBridge | 145:64910690c574 | 498 | __ASM volatile ("MSR basepri_max, %0" : : "r" (basePri) : "memory"); |
AnnaBridge | 145:64910690c574 | 499 | } |
AnnaBridge | 145:64910690c574 | 500 | |
AnnaBridge | 145:64910690c574 | 501 | |
AnnaBridge | 145:64910690c574 | 502 | /** |
AnnaBridge | 145:64910690c574 | 503 | \brief Get Fault Mask |
AnnaBridge | 145:64910690c574 | 504 | \details Returns the current value of the Fault Mask register. |
AnnaBridge | 145:64910690c574 | 505 | \return Fault Mask register value |
AnnaBridge | 145:64910690c574 | 506 | */ |
AnnaBridge | 145:64910690c574 | 507 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __get_FAULTMASK(void) |
AnnaBridge | 145:64910690c574 | 508 | { |
AnnaBridge | 145:64910690c574 | 509 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 510 | |
AnnaBridge | 145:64910690c574 | 511 | __ASM volatile ("MRS %0, faultmask" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 512 | return(result); |
AnnaBridge | 145:64910690c574 | 513 | } |
AnnaBridge | 145:64910690c574 | 514 | |
AnnaBridge | 145:64910690c574 | 515 | |
AnnaBridge | 145:64910690c574 | 516 | #if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) |
AnnaBridge | 145:64910690c574 | 517 | /** |
AnnaBridge | 145:64910690c574 | 518 | \brief Get Fault Mask (non-secure) |
AnnaBridge | 145:64910690c574 | 519 | \details Returns the current value of the non-secure Fault Mask register when in secure state. |
AnnaBridge | 145:64910690c574 | 520 | \return Fault Mask register value |
AnnaBridge | 145:64910690c574 | 521 | */ |
AnnaBridge | 145:64910690c574 | 522 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __TZ_get_FAULTMASK_NS(void) |
AnnaBridge | 145:64910690c574 | 523 | { |
AnnaBridge | 145:64910690c574 | 524 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 525 | |
AnnaBridge | 145:64910690c574 | 526 | __ASM volatile ("MRS %0, faultmask_ns" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 527 | return(result); |
AnnaBridge | 145:64910690c574 | 528 | } |
AnnaBridge | 145:64910690c574 | 529 | #endif |
AnnaBridge | 145:64910690c574 | 530 | |
AnnaBridge | 145:64910690c574 | 531 | |
AnnaBridge | 145:64910690c574 | 532 | /** |
AnnaBridge | 145:64910690c574 | 533 | \brief Set Fault Mask |
AnnaBridge | 145:64910690c574 | 534 | \details Assigns the given value to the Fault Mask register. |
AnnaBridge | 145:64910690c574 | 535 | \param [in] faultMask Fault Mask value to set |
AnnaBridge | 145:64910690c574 | 536 | */ |
AnnaBridge | 145:64910690c574 | 537 | __attribute__((always_inline)) __STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask) |
AnnaBridge | 145:64910690c574 | 538 | { |
AnnaBridge | 145:64910690c574 | 539 | __ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) : "memory"); |
AnnaBridge | 145:64910690c574 | 540 | } |
AnnaBridge | 145:64910690c574 | 541 | |
AnnaBridge | 145:64910690c574 | 542 | |
AnnaBridge | 145:64910690c574 | 543 | #if (defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) |
AnnaBridge | 145:64910690c574 | 544 | /** |
AnnaBridge | 145:64910690c574 | 545 | \brief Set Fault Mask (non-secure) |
AnnaBridge | 145:64910690c574 | 546 | \details Assigns the given value to the non-secure Fault Mask register when in secure state. |
AnnaBridge | 145:64910690c574 | 547 | \param [in] faultMask Fault Mask value to set |
AnnaBridge | 145:64910690c574 | 548 | */ |
AnnaBridge | 145:64910690c574 | 549 | __attribute__((always_inline)) __STATIC_INLINE void __TZ_set_FAULTMASK_NS(uint32_t faultMask) |
AnnaBridge | 145:64910690c574 | 550 | { |
AnnaBridge | 145:64910690c574 | 551 | __ASM volatile ("MSR faultmask_ns, %0" : : "r" (faultMask) : "memory"); |
AnnaBridge | 145:64910690c574 | 552 | } |
AnnaBridge | 145:64910690c574 | 553 | #endif |
AnnaBridge | 145:64910690c574 | 554 | |
AnnaBridge | 145:64910690c574 | 555 | #endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 556 | (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 557 | (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ |
AnnaBridge | 145:64910690c574 | 558 | |
AnnaBridge | 145:64910690c574 | 559 | |
AnnaBridge | 145:64910690c574 | 560 | #if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 561 | (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) |
AnnaBridge | 145:64910690c574 | 562 | |
AnnaBridge | 145:64910690c574 | 563 | /** |
AnnaBridge | 145:64910690c574 | 564 | \brief Get Process Stack Pointer Limit |
AnnaBridge | 145:64910690c574 | 565 | \details Returns the current value of the Process Stack Pointer Limit (PSPLIM). |
AnnaBridge | 145:64910690c574 | 566 | \return PSPLIM Register value |
AnnaBridge | 145:64910690c574 | 567 | */ |
AnnaBridge | 145:64910690c574 | 568 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __get_PSPLIM(void) |
AnnaBridge | 145:64910690c574 | 569 | { |
AnnaBridge | 145:64910690c574 | 570 | register uint32_t result; |
AnnaBridge | 145:64910690c574 | 571 | |
AnnaBridge | 145:64910690c574 | 572 | __ASM volatile ("MRS %0, psplim" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 573 | return(result); |
AnnaBridge | 145:64910690c574 | 574 | } |
AnnaBridge | 145:64910690c574 | 575 | |
AnnaBridge | 145:64910690c574 | 576 | |
AnnaBridge | 145:64910690c574 | 577 | #if ((defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) && \ |
AnnaBridge | 145:64910690c574 | 578 | (defined (__ARM_ARCH_8M_MAIN__) && (__ARM_ARCH_8M_MAIN__ == 1)) ) |
AnnaBridge | 145:64910690c574 | 579 | /** |
AnnaBridge | 145:64910690c574 | 580 | \brief Get Process Stack Pointer Limit (non-secure) |
AnnaBridge | 145:64910690c574 | 581 | \details Returns the current value of the non-secure Process Stack Pointer Limit (PSPLIM) when in secure state. |
AnnaBridge | 145:64910690c574 | 582 | \return PSPLIM Register value |
AnnaBridge | 145:64910690c574 | 583 | */ |
AnnaBridge | 145:64910690c574 | 584 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __TZ_get_PSPLIM_NS(void) |
AnnaBridge | 145:64910690c574 | 585 | { |
AnnaBridge | 145:64910690c574 | 586 | register uint32_t result; |
AnnaBridge | 145:64910690c574 | 587 | |
AnnaBridge | 145:64910690c574 | 588 | __ASM volatile ("MRS %0, psplim_ns" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 589 | return(result); |
AnnaBridge | 145:64910690c574 | 590 | } |
AnnaBridge | 145:64910690c574 | 591 | #endif |
AnnaBridge | 145:64910690c574 | 592 | |
AnnaBridge | 145:64910690c574 | 593 | |
AnnaBridge | 145:64910690c574 | 594 | /** |
AnnaBridge | 145:64910690c574 | 595 | \brief Set Process Stack Pointer Limit |
AnnaBridge | 145:64910690c574 | 596 | \details Assigns the given value to the Process Stack Pointer Limit (PSPLIM). |
AnnaBridge | 145:64910690c574 | 597 | \param [in] ProcStackPtrLimit Process Stack Pointer Limit value to set |
AnnaBridge | 145:64910690c574 | 598 | */ |
AnnaBridge | 145:64910690c574 | 599 | __attribute__((always_inline)) __STATIC_INLINE void __set_PSPLIM(uint32_t ProcStackPtrLimit) |
AnnaBridge | 145:64910690c574 | 600 | { |
AnnaBridge | 145:64910690c574 | 601 | __ASM volatile ("MSR psplim, %0" : : "r" (ProcStackPtrLimit)); |
AnnaBridge | 145:64910690c574 | 602 | } |
AnnaBridge | 145:64910690c574 | 603 | |
AnnaBridge | 145:64910690c574 | 604 | |
AnnaBridge | 145:64910690c574 | 605 | #if ((defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) && \ |
AnnaBridge | 145:64910690c574 | 606 | (defined (__ARM_ARCH_8M_MAIN__) && (__ARM_ARCH_8M_MAIN__ == 1)) ) |
AnnaBridge | 145:64910690c574 | 607 | /** |
AnnaBridge | 145:64910690c574 | 608 | \brief Set Process Stack Pointer (non-secure) |
AnnaBridge | 145:64910690c574 | 609 | \details Assigns the given value to the non-secure Process Stack Pointer Limit (PSPLIM) when in secure state. |
AnnaBridge | 145:64910690c574 | 610 | \param [in] ProcStackPtrLimit Process Stack Pointer Limit value to set |
AnnaBridge | 145:64910690c574 | 611 | */ |
AnnaBridge | 145:64910690c574 | 612 | __attribute__((always_inline)) __STATIC_INLINE void __TZ_set_PSPLIM_NS(uint32_t ProcStackPtrLimit) |
AnnaBridge | 145:64910690c574 | 613 | { |
AnnaBridge | 145:64910690c574 | 614 | __ASM volatile ("MSR psplim_ns, %0\n" : : "r" (ProcStackPtrLimit)); |
AnnaBridge | 145:64910690c574 | 615 | } |
AnnaBridge | 145:64910690c574 | 616 | #endif |
AnnaBridge | 145:64910690c574 | 617 | |
AnnaBridge | 145:64910690c574 | 618 | |
AnnaBridge | 145:64910690c574 | 619 | /** |
AnnaBridge | 145:64910690c574 | 620 | \brief Get Main Stack Pointer Limit |
AnnaBridge | 145:64910690c574 | 621 | \details Returns the current value of the Main Stack Pointer Limit (MSPLIM). |
AnnaBridge | 145:64910690c574 | 622 | \return MSPLIM Register value |
AnnaBridge | 145:64910690c574 | 623 | */ |
AnnaBridge | 145:64910690c574 | 624 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __get_MSPLIM(void) |
AnnaBridge | 145:64910690c574 | 625 | { |
AnnaBridge | 145:64910690c574 | 626 | register uint32_t result; |
AnnaBridge | 145:64910690c574 | 627 | |
AnnaBridge | 145:64910690c574 | 628 | __ASM volatile ("MRS %0, msplim" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 629 | |
AnnaBridge | 145:64910690c574 | 630 | return(result); |
AnnaBridge | 145:64910690c574 | 631 | } |
AnnaBridge | 145:64910690c574 | 632 | |
AnnaBridge | 145:64910690c574 | 633 | |
AnnaBridge | 145:64910690c574 | 634 | #if ((defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) && \ |
AnnaBridge | 145:64910690c574 | 635 | (defined (__ARM_ARCH_8M_MAIN__) && (__ARM_ARCH_8M_MAIN__ == 1)) ) |
AnnaBridge | 145:64910690c574 | 636 | /** |
AnnaBridge | 145:64910690c574 | 637 | \brief Get Main Stack Pointer Limit (non-secure) |
AnnaBridge | 145:64910690c574 | 638 | \details Returns the current value of the non-secure Main Stack Pointer Limit(MSPLIM) when in secure state. |
AnnaBridge | 145:64910690c574 | 639 | \return MSPLIM Register value |
AnnaBridge | 145:64910690c574 | 640 | */ |
AnnaBridge | 145:64910690c574 | 641 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __TZ_get_MSPLIM_NS(void) |
AnnaBridge | 145:64910690c574 | 642 | { |
AnnaBridge | 145:64910690c574 | 643 | register uint32_t result; |
AnnaBridge | 145:64910690c574 | 644 | |
AnnaBridge | 145:64910690c574 | 645 | __ASM volatile ("MRS %0, msplim_ns" : "=r" (result) ); |
AnnaBridge | 145:64910690c574 | 646 | return(result); |
AnnaBridge | 145:64910690c574 | 647 | } |
AnnaBridge | 145:64910690c574 | 648 | #endif |
AnnaBridge | 145:64910690c574 | 649 | |
AnnaBridge | 145:64910690c574 | 650 | |
AnnaBridge | 145:64910690c574 | 651 | /** |
AnnaBridge | 145:64910690c574 | 652 | \brief Set Main Stack Pointer Limit |
AnnaBridge | 145:64910690c574 | 653 | \details Assigns the given value to the Main Stack Pointer Limit (MSPLIM). |
AnnaBridge | 145:64910690c574 | 654 | \param [in] MainStackPtrLimit Main Stack Pointer Limit value to set |
AnnaBridge | 145:64910690c574 | 655 | */ |
AnnaBridge | 145:64910690c574 | 656 | __attribute__((always_inline)) __STATIC_INLINE void __set_MSPLIM(uint32_t MainStackPtrLimit) |
AnnaBridge | 145:64910690c574 | 657 | { |
AnnaBridge | 145:64910690c574 | 658 | __ASM volatile ("MSR msplim, %0" : : "r" (MainStackPtrLimit)); |
AnnaBridge | 145:64910690c574 | 659 | } |
AnnaBridge | 145:64910690c574 | 660 | |
AnnaBridge | 145:64910690c574 | 661 | |
AnnaBridge | 145:64910690c574 | 662 | #if ((defined (__ARM_FEATURE_CMSE ) && (__ARM_FEATURE_CMSE == 3)) && \ |
AnnaBridge | 145:64910690c574 | 663 | (defined (__ARM_ARCH_8M_MAIN__) && (__ARM_ARCH_8M_MAIN__ == 1)) ) |
AnnaBridge | 145:64910690c574 | 664 | /** |
AnnaBridge | 145:64910690c574 | 665 | \brief Set Main Stack Pointer Limit (non-secure) |
AnnaBridge | 145:64910690c574 | 666 | \details Assigns the given value to the non-secure Main Stack Pointer Limit (MSPLIM) when in secure state. |
AnnaBridge | 145:64910690c574 | 667 | \param [in] MainStackPtrLimit Main Stack Pointer value to set |
AnnaBridge | 145:64910690c574 | 668 | */ |
AnnaBridge | 145:64910690c574 | 669 | __attribute__((always_inline)) __STATIC_INLINE void __TZ_set_MSPLIM_NS(uint32_t MainStackPtrLimit) |
AnnaBridge | 145:64910690c574 | 670 | { |
AnnaBridge | 145:64910690c574 | 671 | __ASM volatile ("MSR msplim_ns, %0" : : "r" (MainStackPtrLimit)); |
AnnaBridge | 145:64910690c574 | 672 | } |
AnnaBridge | 145:64910690c574 | 673 | #endif |
AnnaBridge | 145:64910690c574 | 674 | |
AnnaBridge | 145:64910690c574 | 675 | #endif /* ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 676 | (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) */ |
AnnaBridge | 145:64910690c574 | 677 | |
AnnaBridge | 145:64910690c574 | 678 | |
AnnaBridge | 145:64910690c574 | 679 | #if ((defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 680 | (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) |
AnnaBridge | 145:64910690c574 | 681 | |
AnnaBridge | 145:64910690c574 | 682 | /** |
AnnaBridge | 145:64910690c574 | 683 | \brief Get FPSCR |
AnnaBridge | 145:64910690c574 | 684 | \details Returns the current value of the Floating Point Status/Control register. |
AnnaBridge | 145:64910690c574 | 685 | \return Floating Point Status/Control register value |
AnnaBridge | 145:64910690c574 | 686 | */ |
AnnaBridge | 145:64910690c574 | 687 | #if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ |
AnnaBridge | 145:64910690c574 | 688 | (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) |
Anna Bridge |
160:5571c4ff569f | 689 | #define __get_FPSCR (uint32_t)__builtin_arm_get_fpscr |
AnnaBridge | 145:64910690c574 | 690 | #else |
Anna Bridge |
160:5571c4ff569f | 691 | #define __get_FPSCR() ((uint32_t)0U) |
AnnaBridge | 145:64910690c574 | 692 | #endif |
AnnaBridge | 145:64910690c574 | 693 | |
AnnaBridge | 145:64910690c574 | 694 | /** |
AnnaBridge | 145:64910690c574 | 695 | \brief Set FPSCR |
AnnaBridge | 145:64910690c574 | 696 | \details Assigns the given value to the Floating Point Status/Control register. |
AnnaBridge | 145:64910690c574 | 697 | \param [in] fpscr Floating Point Status/Control value to set |
AnnaBridge | 145:64910690c574 | 698 | */ |
AnnaBridge | 145:64910690c574 | 699 | #if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \ |
AnnaBridge | 145:64910690c574 | 700 | (defined (__FPU_USED ) && (__FPU_USED == 1U)) ) |
Anna Bridge |
160:5571c4ff569f | 701 | #define __set_FPSCR __builtin_arm_set_fpscr |
AnnaBridge | 145:64910690c574 | 702 | #else |
Anna Bridge |
160:5571c4ff569f | 703 | #define __set_FPSCR(x) ((void)(x)) |
AnnaBridge | 145:64910690c574 | 704 | #endif |
AnnaBridge | 145:64910690c574 | 705 | |
AnnaBridge | 145:64910690c574 | 706 | #endif /* ((defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 707 | (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ |
AnnaBridge | 145:64910690c574 | 708 | |
AnnaBridge | 145:64910690c574 | 709 | |
AnnaBridge | 145:64910690c574 | 710 | |
AnnaBridge | 145:64910690c574 | 711 | /*@} end of CMSIS_Core_RegAccFunctions */ |
AnnaBridge | 145:64910690c574 | 712 | |
AnnaBridge | 145:64910690c574 | 713 | |
AnnaBridge | 145:64910690c574 | 714 | /* ########################## Core Instruction Access ######################### */ |
AnnaBridge | 145:64910690c574 | 715 | /** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface |
AnnaBridge | 145:64910690c574 | 716 | Access to dedicated instructions |
AnnaBridge | 145:64910690c574 | 717 | @{ |
AnnaBridge | 145:64910690c574 | 718 | */ |
AnnaBridge | 145:64910690c574 | 719 | |
AnnaBridge | 145:64910690c574 | 720 | /* Define macros for porting to both thumb1 and thumb2. |
AnnaBridge | 145:64910690c574 | 721 | * For thumb1, use low register (r0-r7), specified by constraint "l" |
AnnaBridge | 145:64910690c574 | 722 | * Otherwise, use general registers, specified by constraint "r" */ |
AnnaBridge | 145:64910690c574 | 723 | #if defined (__thumb__) && !defined (__thumb2__) |
AnnaBridge | 145:64910690c574 | 724 | #define __CMSIS_GCC_OUT_REG(r) "=l" (r) |
AnnaBridge | 145:64910690c574 | 725 | #define __CMSIS_GCC_USE_REG(r) "l" (r) |
AnnaBridge | 145:64910690c574 | 726 | #else |
AnnaBridge | 145:64910690c574 | 727 | #define __CMSIS_GCC_OUT_REG(r) "=r" (r) |
AnnaBridge | 145:64910690c574 | 728 | #define __CMSIS_GCC_USE_REG(r) "r" (r) |
AnnaBridge | 145:64910690c574 | 729 | #endif |
AnnaBridge | 145:64910690c574 | 730 | |
AnnaBridge | 145:64910690c574 | 731 | /** |
AnnaBridge | 145:64910690c574 | 732 | \brief No Operation |
AnnaBridge | 145:64910690c574 | 733 | \details No Operation does nothing. This instruction can be used for code alignment purposes. |
AnnaBridge | 145:64910690c574 | 734 | */ |
AnnaBridge | 145:64910690c574 | 735 | #define __NOP __builtin_arm_nop |
AnnaBridge | 145:64910690c574 | 736 | |
AnnaBridge | 145:64910690c574 | 737 | /** |
AnnaBridge | 145:64910690c574 | 738 | \brief Wait For Interrupt |
AnnaBridge | 145:64910690c574 | 739 | \details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs. |
AnnaBridge | 145:64910690c574 | 740 | */ |
AnnaBridge | 145:64910690c574 | 741 | #define __WFI __builtin_arm_wfi |
AnnaBridge | 145:64910690c574 | 742 | |
AnnaBridge | 145:64910690c574 | 743 | |
AnnaBridge | 145:64910690c574 | 744 | /** |
AnnaBridge | 145:64910690c574 | 745 | \brief Wait For Event |
AnnaBridge | 145:64910690c574 | 746 | \details Wait For Event is a hint instruction that permits the processor to enter |
AnnaBridge | 145:64910690c574 | 747 | a low-power state until one of a number of events occurs. |
AnnaBridge | 145:64910690c574 | 748 | */ |
AnnaBridge | 145:64910690c574 | 749 | #define __WFE __builtin_arm_wfe |
AnnaBridge | 145:64910690c574 | 750 | |
AnnaBridge | 145:64910690c574 | 751 | |
AnnaBridge | 145:64910690c574 | 752 | /** |
AnnaBridge | 145:64910690c574 | 753 | \brief Send Event |
AnnaBridge | 145:64910690c574 | 754 | \details Send Event is a hint instruction. It causes an event to be signaled to the CPU. |
AnnaBridge | 145:64910690c574 | 755 | */ |
AnnaBridge | 145:64910690c574 | 756 | #define __SEV __builtin_arm_sev |
AnnaBridge | 145:64910690c574 | 757 | |
AnnaBridge | 145:64910690c574 | 758 | |
AnnaBridge | 145:64910690c574 | 759 | /** |
AnnaBridge | 145:64910690c574 | 760 | \brief Instruction Synchronization Barrier |
AnnaBridge | 145:64910690c574 | 761 | \details Instruction Synchronization Barrier flushes the pipeline in the processor, |
AnnaBridge | 145:64910690c574 | 762 | so that all instructions following the ISB are fetched from cache or memory, |
AnnaBridge | 145:64910690c574 | 763 | after the instruction has been completed. |
AnnaBridge | 145:64910690c574 | 764 | */ |
AnnaBridge | 145:64910690c574 | 765 | #define __ISB() __builtin_arm_isb(0xF); |
AnnaBridge | 145:64910690c574 | 766 | |
AnnaBridge | 145:64910690c574 | 767 | /** |
AnnaBridge | 145:64910690c574 | 768 | \brief Data Synchronization Barrier |
AnnaBridge | 145:64910690c574 | 769 | \details Acts as a special kind of Data Memory Barrier. |
AnnaBridge | 145:64910690c574 | 770 | It completes when all explicit memory accesses before this instruction complete. |
AnnaBridge | 145:64910690c574 | 771 | */ |
AnnaBridge | 145:64910690c574 | 772 | #define __DSB() __builtin_arm_dsb(0xF); |
AnnaBridge | 145:64910690c574 | 773 | |
AnnaBridge | 145:64910690c574 | 774 | |
AnnaBridge | 145:64910690c574 | 775 | /** |
AnnaBridge | 145:64910690c574 | 776 | \brief Data Memory Barrier |
AnnaBridge | 145:64910690c574 | 777 | \details Ensures the apparent order of the explicit memory operations before |
AnnaBridge | 145:64910690c574 | 778 | and after the instruction, without ensuring their completion. |
AnnaBridge | 145:64910690c574 | 779 | */ |
AnnaBridge | 145:64910690c574 | 780 | #define __DMB() __builtin_arm_dmb(0xF); |
AnnaBridge | 145:64910690c574 | 781 | |
AnnaBridge | 145:64910690c574 | 782 | |
AnnaBridge | 145:64910690c574 | 783 | /** |
AnnaBridge | 145:64910690c574 | 784 | \brief Reverse byte order (32 bit) |
AnnaBridge | 145:64910690c574 | 785 | \details Reverses the byte order in integer value. |
AnnaBridge | 145:64910690c574 | 786 | \param [in] value Value to reverse |
AnnaBridge | 145:64910690c574 | 787 | \return Reversed value |
AnnaBridge | 145:64910690c574 | 788 | */ |
Anna Bridge |
160:5571c4ff569f | 789 | #define __REV (uint32_t)__builtin_bswap32 |
AnnaBridge | 145:64910690c574 | 790 | |
AnnaBridge | 145:64910690c574 | 791 | |
AnnaBridge | 145:64910690c574 | 792 | /** |
AnnaBridge | 145:64910690c574 | 793 | \brief Reverse byte order (16 bit) |
AnnaBridge | 145:64910690c574 | 794 | \details Reverses the byte order in two unsigned short values. |
AnnaBridge | 145:64910690c574 | 795 | \param [in] value Value to reverse |
AnnaBridge | 145:64910690c574 | 796 | \return Reversed value |
AnnaBridge | 145:64910690c574 | 797 | */ |
Anna Bridge |
160:5571c4ff569f | 798 | #define __REV16 (uint16_t)__builtin_bswap16 |
AnnaBridge | 145:64910690c574 | 799 | |
AnnaBridge | 145:64910690c574 | 800 | |
AnnaBridge | 145:64910690c574 | 801 | /** |
AnnaBridge | 145:64910690c574 | 802 | \brief Reverse byte order in signed short value |
AnnaBridge | 145:64910690c574 | 803 | \details Reverses the byte order in a signed short value with sign extension to integer. |
AnnaBridge | 145:64910690c574 | 804 | \param [in] value Value to reverse |
AnnaBridge | 145:64910690c574 | 805 | \return Reversed value |
AnnaBridge | 145:64910690c574 | 806 | */ |
Anna Bridge |
160:5571c4ff569f | 807 | __attribute__((always_inline)) __STATIC_INLINE int16_t __REVSH(int16_t value) |
AnnaBridge | 145:64910690c574 | 808 | { |
Anna Bridge |
160:5571c4ff569f | 809 | int16_t result; |
AnnaBridge | 145:64910690c574 | 810 | |
AnnaBridge | 145:64910690c574 | 811 | __ASM volatile ("revsh %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); |
Anna Bridge |
160:5571c4ff569f | 812 | |
Anna Bridge |
160:5571c4ff569f | 813 | return result; |
AnnaBridge | 145:64910690c574 | 814 | } |
AnnaBridge | 145:64910690c574 | 815 | |
AnnaBridge | 145:64910690c574 | 816 | |
AnnaBridge | 145:64910690c574 | 817 | /** |
AnnaBridge | 145:64910690c574 | 818 | \brief Rotate Right in unsigned value (32 bit) |
AnnaBridge | 145:64910690c574 | 819 | \details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. |
AnnaBridge | 145:64910690c574 | 820 | \param [in] op1 Value to rotate |
AnnaBridge | 145:64910690c574 | 821 | \param [in] op2 Number of Bits to rotate |
AnnaBridge | 145:64910690c574 | 822 | \return Rotated value |
AnnaBridge | 145:64910690c574 | 823 | */ |
AnnaBridge | 145:64910690c574 | 824 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __ROR(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 825 | { |
AnnaBridge | 145:64910690c574 | 826 | return (op1 >> op2) | (op1 << (32U - op2)); |
AnnaBridge | 145:64910690c574 | 827 | } |
AnnaBridge | 145:64910690c574 | 828 | |
AnnaBridge | 145:64910690c574 | 829 | |
AnnaBridge | 145:64910690c574 | 830 | /** |
AnnaBridge | 145:64910690c574 | 831 | \brief Breakpoint |
AnnaBridge | 145:64910690c574 | 832 | \details Causes the processor to enter Debug state. |
AnnaBridge | 145:64910690c574 | 833 | Debug tools can use this to investigate system state when the instruction at a particular address is reached. |
AnnaBridge | 145:64910690c574 | 834 | \param [in] value is ignored by the processor. |
AnnaBridge | 145:64910690c574 | 835 | If required, a debugger can use it to store additional information about the breakpoint. |
AnnaBridge | 145:64910690c574 | 836 | */ |
Anna Bridge |
160:5571c4ff569f | 837 | #define __BKPT(value) __ASM volatile ("bkpt "#value) |
AnnaBridge | 145:64910690c574 | 838 | |
AnnaBridge | 145:64910690c574 | 839 | |
AnnaBridge | 145:64910690c574 | 840 | /** |
AnnaBridge | 145:64910690c574 | 841 | \brief Reverse bit order of value |
AnnaBridge | 145:64910690c574 | 842 | \details Reverses the bit order of the given value. |
AnnaBridge | 145:64910690c574 | 843 | \param [in] value Value to reverse |
AnnaBridge | 145:64910690c574 | 844 | \return Reversed value |
AnnaBridge | 145:64910690c574 | 845 | */ |
Anna Bridge |
160:5571c4ff569f | 846 | #define __RBIT (uint32_t)__builtin_arm_rbit |
AnnaBridge | 145:64910690c574 | 847 | |
AnnaBridge | 145:64910690c574 | 848 | /** |
AnnaBridge | 145:64910690c574 | 849 | \brief Count leading zeros |
AnnaBridge | 145:64910690c574 | 850 | \details Counts the number of leading zeros of a data value. |
AnnaBridge | 145:64910690c574 | 851 | \param [in] value Value to count the leading zeros |
AnnaBridge | 145:64910690c574 | 852 | \return number of leading zeros in value |
AnnaBridge | 145:64910690c574 | 853 | */ |
AnnaBridge | 145:64910690c574 | 854 | #define __CLZ __builtin_clz |
AnnaBridge | 145:64910690c574 | 855 | |
AnnaBridge | 145:64910690c574 | 856 | |
AnnaBridge | 145:64910690c574 | 857 | #if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 858 | (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 859 | (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 860 | (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) |
AnnaBridge | 145:64910690c574 | 861 | /** |
AnnaBridge | 145:64910690c574 | 862 | \brief LDR Exclusive (8 bit) |
AnnaBridge | 145:64910690c574 | 863 | \details Executes a exclusive LDR instruction for 8 bit value. |
AnnaBridge | 145:64910690c574 | 864 | \param [in] ptr Pointer to data |
AnnaBridge | 145:64910690c574 | 865 | \return value of type uint8_t at (*ptr) |
AnnaBridge | 145:64910690c574 | 866 | */ |
AnnaBridge | 145:64910690c574 | 867 | #define __LDREXB (uint8_t)__builtin_arm_ldrex |
AnnaBridge | 145:64910690c574 | 868 | |
AnnaBridge | 145:64910690c574 | 869 | |
AnnaBridge | 145:64910690c574 | 870 | /** |
AnnaBridge | 145:64910690c574 | 871 | \brief LDR Exclusive (16 bit) |
AnnaBridge | 145:64910690c574 | 872 | \details Executes a exclusive LDR instruction for 16 bit values. |
AnnaBridge | 145:64910690c574 | 873 | \param [in] ptr Pointer to data |
AnnaBridge | 145:64910690c574 | 874 | \return value of type uint16_t at (*ptr) |
AnnaBridge | 145:64910690c574 | 875 | */ |
AnnaBridge | 145:64910690c574 | 876 | #define __LDREXH (uint16_t)__builtin_arm_ldrex |
AnnaBridge | 145:64910690c574 | 877 | |
AnnaBridge | 145:64910690c574 | 878 | |
AnnaBridge | 145:64910690c574 | 879 | /** |
AnnaBridge | 145:64910690c574 | 880 | \brief LDR Exclusive (32 bit) |
AnnaBridge | 145:64910690c574 | 881 | \details Executes a exclusive LDR instruction for 32 bit values. |
AnnaBridge | 145:64910690c574 | 882 | \param [in] ptr Pointer to data |
AnnaBridge | 145:64910690c574 | 883 | \return value of type uint32_t at (*ptr) |
AnnaBridge | 145:64910690c574 | 884 | */ |
AnnaBridge | 145:64910690c574 | 885 | #define __LDREXW (uint32_t)__builtin_arm_ldrex |
AnnaBridge | 145:64910690c574 | 886 | |
AnnaBridge | 145:64910690c574 | 887 | |
AnnaBridge | 145:64910690c574 | 888 | /** |
AnnaBridge | 145:64910690c574 | 889 | \brief STR Exclusive (8 bit) |
AnnaBridge | 145:64910690c574 | 890 | \details Executes a exclusive STR instruction for 8 bit values. |
AnnaBridge | 145:64910690c574 | 891 | \param [in] value Value to store |
AnnaBridge | 145:64910690c574 | 892 | \param [in] ptr Pointer to location |
AnnaBridge | 145:64910690c574 | 893 | \return 0 Function succeeded |
AnnaBridge | 145:64910690c574 | 894 | \return 1 Function failed |
AnnaBridge | 145:64910690c574 | 895 | */ |
AnnaBridge | 145:64910690c574 | 896 | #define __STREXB (uint32_t)__builtin_arm_strex |
AnnaBridge | 145:64910690c574 | 897 | |
AnnaBridge | 145:64910690c574 | 898 | |
AnnaBridge | 145:64910690c574 | 899 | /** |
AnnaBridge | 145:64910690c574 | 900 | \brief STR Exclusive (16 bit) |
AnnaBridge | 145:64910690c574 | 901 | \details Executes a exclusive STR instruction for 16 bit values. |
AnnaBridge | 145:64910690c574 | 902 | \param [in] value Value to store |
AnnaBridge | 145:64910690c574 | 903 | \param [in] ptr Pointer to location |
AnnaBridge | 145:64910690c574 | 904 | \return 0 Function succeeded |
AnnaBridge | 145:64910690c574 | 905 | \return 1 Function failed |
AnnaBridge | 145:64910690c574 | 906 | */ |
AnnaBridge | 145:64910690c574 | 907 | #define __STREXH (uint32_t)__builtin_arm_strex |
AnnaBridge | 145:64910690c574 | 908 | |
AnnaBridge | 145:64910690c574 | 909 | |
AnnaBridge | 145:64910690c574 | 910 | /** |
AnnaBridge | 145:64910690c574 | 911 | \brief STR Exclusive (32 bit) |
AnnaBridge | 145:64910690c574 | 912 | \details Executes a exclusive STR instruction for 32 bit values. |
AnnaBridge | 145:64910690c574 | 913 | \param [in] value Value to store |
AnnaBridge | 145:64910690c574 | 914 | \param [in] ptr Pointer to location |
AnnaBridge | 145:64910690c574 | 915 | \return 0 Function succeeded |
AnnaBridge | 145:64910690c574 | 916 | \return 1 Function failed |
AnnaBridge | 145:64910690c574 | 917 | */ |
AnnaBridge | 145:64910690c574 | 918 | #define __STREXW (uint32_t)__builtin_arm_strex |
AnnaBridge | 145:64910690c574 | 919 | |
AnnaBridge | 145:64910690c574 | 920 | |
AnnaBridge | 145:64910690c574 | 921 | /** |
AnnaBridge | 145:64910690c574 | 922 | \brief Remove the exclusive lock |
AnnaBridge | 145:64910690c574 | 923 | \details Removes the exclusive lock which is created by LDREX. |
AnnaBridge | 145:64910690c574 | 924 | */ |
AnnaBridge | 145:64910690c574 | 925 | #define __CLREX __builtin_arm_clrex |
AnnaBridge | 145:64910690c574 | 926 | |
AnnaBridge | 145:64910690c574 | 927 | #endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 928 | (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 929 | (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 930 | (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) */ |
AnnaBridge | 145:64910690c574 | 931 | |
AnnaBridge | 145:64910690c574 | 932 | |
AnnaBridge | 145:64910690c574 | 933 | #if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 934 | (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 935 | (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) |
Anna Bridge |
160:5571c4ff569f | 936 | |
AnnaBridge | 145:64910690c574 | 937 | /** |
AnnaBridge | 145:64910690c574 | 938 | \brief Signed Saturate |
AnnaBridge | 145:64910690c574 | 939 | \details Saturates a signed value. |
AnnaBridge | 145:64910690c574 | 940 | \param [in] value Value to be saturated |
AnnaBridge | 145:64910690c574 | 941 | \param [in] sat Bit position to saturate to (1..32) |
AnnaBridge | 145:64910690c574 | 942 | \return Saturated value |
AnnaBridge | 145:64910690c574 | 943 | */ |
AnnaBridge | 145:64910690c574 | 944 | #define __SSAT __builtin_arm_ssat |
AnnaBridge | 145:64910690c574 | 945 | |
AnnaBridge | 145:64910690c574 | 946 | |
AnnaBridge | 145:64910690c574 | 947 | /** |
AnnaBridge | 145:64910690c574 | 948 | \brief Unsigned Saturate |
AnnaBridge | 145:64910690c574 | 949 | \details Saturates an unsigned value. |
AnnaBridge | 145:64910690c574 | 950 | \param [in] value Value to be saturated |
AnnaBridge | 145:64910690c574 | 951 | \param [in] sat Bit position to saturate to (0..31) |
AnnaBridge | 145:64910690c574 | 952 | \return Saturated value |
AnnaBridge | 145:64910690c574 | 953 | */ |
AnnaBridge | 145:64910690c574 | 954 | #define __USAT __builtin_arm_usat |
AnnaBridge | 145:64910690c574 | 955 | |
AnnaBridge | 145:64910690c574 | 956 | |
AnnaBridge | 145:64910690c574 | 957 | /** |
AnnaBridge | 145:64910690c574 | 958 | \brief Rotate Right with Extend (32 bit) |
AnnaBridge | 145:64910690c574 | 959 | \details Moves each bit of a bitstring right by one bit. |
AnnaBridge | 145:64910690c574 | 960 | The carry input is shifted in at the left end of the bitstring. |
AnnaBridge | 145:64910690c574 | 961 | \param [in] value Value to rotate |
AnnaBridge | 145:64910690c574 | 962 | \return Rotated value |
AnnaBridge | 145:64910690c574 | 963 | */ |
AnnaBridge | 145:64910690c574 | 964 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __RRX(uint32_t value) |
AnnaBridge | 145:64910690c574 | 965 | { |
AnnaBridge | 145:64910690c574 | 966 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 967 | |
AnnaBridge | 145:64910690c574 | 968 | __ASM volatile ("rrx %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); |
AnnaBridge | 145:64910690c574 | 969 | return(result); |
AnnaBridge | 145:64910690c574 | 970 | } |
AnnaBridge | 145:64910690c574 | 971 | |
AnnaBridge | 145:64910690c574 | 972 | |
AnnaBridge | 145:64910690c574 | 973 | /** |
AnnaBridge | 145:64910690c574 | 974 | \brief LDRT Unprivileged (8 bit) |
AnnaBridge | 145:64910690c574 | 975 | \details Executes a Unprivileged LDRT instruction for 8 bit value. |
AnnaBridge | 145:64910690c574 | 976 | \param [in] ptr Pointer to data |
AnnaBridge | 145:64910690c574 | 977 | \return value of type uint8_t at (*ptr) |
AnnaBridge | 145:64910690c574 | 978 | */ |
AnnaBridge | 145:64910690c574 | 979 | __attribute__((always_inline)) __STATIC_INLINE uint8_t __LDRBT(volatile uint8_t *ptr) |
AnnaBridge | 145:64910690c574 | 980 | { |
AnnaBridge | 145:64910690c574 | 981 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 982 | |
AnnaBridge | 145:64910690c574 | 983 | __ASM volatile ("ldrbt %0, %1" : "=r" (result) : "Q" (*ptr) ); |
AnnaBridge | 145:64910690c574 | 984 | return ((uint8_t) result); /* Add explicit type cast here */ |
AnnaBridge | 145:64910690c574 | 985 | } |
AnnaBridge | 145:64910690c574 | 986 | |
AnnaBridge | 145:64910690c574 | 987 | |
AnnaBridge | 145:64910690c574 | 988 | /** |
AnnaBridge | 145:64910690c574 | 989 | \brief LDRT Unprivileged (16 bit) |
AnnaBridge | 145:64910690c574 | 990 | \details Executes a Unprivileged LDRT instruction for 16 bit values. |
AnnaBridge | 145:64910690c574 | 991 | \param [in] ptr Pointer to data |
AnnaBridge | 145:64910690c574 | 992 | \return value of type uint16_t at (*ptr) |
AnnaBridge | 145:64910690c574 | 993 | */ |
AnnaBridge | 145:64910690c574 | 994 | __attribute__((always_inline)) __STATIC_INLINE uint16_t __LDRHT(volatile uint16_t *ptr) |
AnnaBridge | 145:64910690c574 | 995 | { |
AnnaBridge | 145:64910690c574 | 996 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 997 | |
AnnaBridge | 145:64910690c574 | 998 | __ASM volatile ("ldrht %0, %1" : "=r" (result) : "Q" (*ptr) ); |
AnnaBridge | 145:64910690c574 | 999 | return ((uint16_t) result); /* Add explicit type cast here */ |
AnnaBridge | 145:64910690c574 | 1000 | } |
AnnaBridge | 145:64910690c574 | 1001 | |
AnnaBridge | 145:64910690c574 | 1002 | |
AnnaBridge | 145:64910690c574 | 1003 | /** |
AnnaBridge | 145:64910690c574 | 1004 | \brief LDRT Unprivileged (32 bit) |
AnnaBridge | 145:64910690c574 | 1005 | \details Executes a Unprivileged LDRT instruction for 32 bit values. |
AnnaBridge | 145:64910690c574 | 1006 | \param [in] ptr Pointer to data |
AnnaBridge | 145:64910690c574 | 1007 | \return value of type uint32_t at (*ptr) |
AnnaBridge | 145:64910690c574 | 1008 | */ |
AnnaBridge | 145:64910690c574 | 1009 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __LDRT(volatile uint32_t *ptr) |
AnnaBridge | 145:64910690c574 | 1010 | { |
AnnaBridge | 145:64910690c574 | 1011 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1012 | |
AnnaBridge | 145:64910690c574 | 1013 | __ASM volatile ("ldrt %0, %1" : "=r" (result) : "Q" (*ptr) ); |
AnnaBridge | 145:64910690c574 | 1014 | return(result); |
AnnaBridge | 145:64910690c574 | 1015 | } |
AnnaBridge | 145:64910690c574 | 1016 | |
AnnaBridge | 145:64910690c574 | 1017 | |
AnnaBridge | 145:64910690c574 | 1018 | /** |
AnnaBridge | 145:64910690c574 | 1019 | \brief STRT Unprivileged (8 bit) |
AnnaBridge | 145:64910690c574 | 1020 | \details Executes a Unprivileged STRT instruction for 8 bit values. |
AnnaBridge | 145:64910690c574 | 1021 | \param [in] value Value to store |
AnnaBridge | 145:64910690c574 | 1022 | \param [in] ptr Pointer to location |
AnnaBridge | 145:64910690c574 | 1023 | */ |
AnnaBridge | 145:64910690c574 | 1024 | __attribute__((always_inline)) __STATIC_INLINE void __STRBT(uint8_t value, volatile uint8_t *ptr) |
AnnaBridge | 145:64910690c574 | 1025 | { |
AnnaBridge | 145:64910690c574 | 1026 | __ASM volatile ("strbt %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); |
AnnaBridge | 145:64910690c574 | 1027 | } |
AnnaBridge | 145:64910690c574 | 1028 | |
AnnaBridge | 145:64910690c574 | 1029 | |
AnnaBridge | 145:64910690c574 | 1030 | /** |
AnnaBridge | 145:64910690c574 | 1031 | \brief STRT Unprivileged (16 bit) |
AnnaBridge | 145:64910690c574 | 1032 | \details Executes a Unprivileged STRT instruction for 16 bit values. |
AnnaBridge | 145:64910690c574 | 1033 | \param [in] value Value to store |
AnnaBridge | 145:64910690c574 | 1034 | \param [in] ptr Pointer to location |
AnnaBridge | 145:64910690c574 | 1035 | */ |
AnnaBridge | 145:64910690c574 | 1036 | __attribute__((always_inline)) __STATIC_INLINE void __STRHT(uint16_t value, volatile uint16_t *ptr) |
AnnaBridge | 145:64910690c574 | 1037 | { |
AnnaBridge | 145:64910690c574 | 1038 | __ASM volatile ("strht %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); |
AnnaBridge | 145:64910690c574 | 1039 | } |
AnnaBridge | 145:64910690c574 | 1040 | |
AnnaBridge | 145:64910690c574 | 1041 | |
AnnaBridge | 145:64910690c574 | 1042 | /** |
AnnaBridge | 145:64910690c574 | 1043 | \brief STRT Unprivileged (32 bit) |
AnnaBridge | 145:64910690c574 | 1044 | \details Executes a Unprivileged STRT instruction for 32 bit values. |
AnnaBridge | 145:64910690c574 | 1045 | \param [in] value Value to store |
AnnaBridge | 145:64910690c574 | 1046 | \param [in] ptr Pointer to location |
AnnaBridge | 145:64910690c574 | 1047 | */ |
AnnaBridge | 145:64910690c574 | 1048 | __attribute__((always_inline)) __STATIC_INLINE void __STRT(uint32_t value, volatile uint32_t *ptr) |
AnnaBridge | 145:64910690c574 | 1049 | { |
AnnaBridge | 145:64910690c574 | 1050 | __ASM volatile ("strt %1, %0" : "=Q" (*ptr) : "r" (value) ); |
AnnaBridge | 145:64910690c574 | 1051 | } |
AnnaBridge | 145:64910690c574 | 1052 | |
Anna Bridge |
160:5571c4ff569f | 1053 | #else /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ |
Anna Bridge |
160:5571c4ff569f | 1054 | (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ |
Anna Bridge |
160:5571c4ff569f | 1055 | (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ |
Anna Bridge |
160:5571c4ff569f | 1056 | |
Anna Bridge |
160:5571c4ff569f | 1057 | /** |
Anna Bridge |
160:5571c4ff569f | 1058 | \brief Signed Saturate |
Anna Bridge |
160:5571c4ff569f | 1059 | \details Saturates a signed value. |
Anna Bridge |
160:5571c4ff569f | 1060 | \param [in] value Value to be saturated |
Anna Bridge |
160:5571c4ff569f | 1061 | \param [in] sat Bit position to saturate to (1..32) |
Anna Bridge |
160:5571c4ff569f | 1062 | \return Saturated value |
Anna Bridge |
160:5571c4ff569f | 1063 | */ |
Anna Bridge |
160:5571c4ff569f | 1064 | __attribute__((always_inline)) __STATIC_INLINE int32_t __SSAT(int32_t val, uint32_t sat) |
Anna Bridge |
160:5571c4ff569f | 1065 | { |
Anna Bridge |
160:5571c4ff569f | 1066 | if ((sat >= 1U) && (sat <= 32U)) { |
Anna Bridge |
160:5571c4ff569f | 1067 | const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U); |
Anna Bridge |
160:5571c4ff569f | 1068 | const int32_t min = -1 - max ; |
Anna Bridge |
160:5571c4ff569f | 1069 | if (val > max) { |
Anna Bridge |
160:5571c4ff569f | 1070 | return max; |
Anna Bridge |
160:5571c4ff569f | 1071 | } else if (val < min) { |
Anna Bridge |
160:5571c4ff569f | 1072 | return min; |
Anna Bridge |
160:5571c4ff569f | 1073 | } |
Anna Bridge |
160:5571c4ff569f | 1074 | } |
Anna Bridge |
160:5571c4ff569f | 1075 | return val; |
Anna Bridge |
160:5571c4ff569f | 1076 | } |
Anna Bridge |
160:5571c4ff569f | 1077 | |
Anna Bridge |
160:5571c4ff569f | 1078 | /** |
Anna Bridge |
160:5571c4ff569f | 1079 | \brief Unsigned Saturate |
Anna Bridge |
160:5571c4ff569f | 1080 | \details Saturates an unsigned value. |
Anna Bridge |
160:5571c4ff569f | 1081 | \param [in] value Value to be saturated |
Anna Bridge |
160:5571c4ff569f | 1082 | \param [in] sat Bit position to saturate to (0..31) |
Anna Bridge |
160:5571c4ff569f | 1083 | \return Saturated value |
Anna Bridge |
160:5571c4ff569f | 1084 | */ |
Anna Bridge |
160:5571c4ff569f | 1085 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __USAT(int32_t val, uint32_t sat) |
Anna Bridge |
160:5571c4ff569f | 1086 | { |
Anna Bridge |
160:5571c4ff569f | 1087 | if (sat <= 31U) { |
Anna Bridge |
160:5571c4ff569f | 1088 | const uint32_t max = ((1U << sat) - 1U); |
Anna Bridge |
160:5571c4ff569f | 1089 | if (val > (int32_t)max) { |
Anna Bridge |
160:5571c4ff569f | 1090 | return max; |
Anna Bridge |
160:5571c4ff569f | 1091 | } else if (val < 0) { |
Anna Bridge |
160:5571c4ff569f | 1092 | return 0U; |
Anna Bridge |
160:5571c4ff569f | 1093 | } |
Anna Bridge |
160:5571c4ff569f | 1094 | } |
Anna Bridge |
160:5571c4ff569f | 1095 | return (uint32_t)val; |
Anna Bridge |
160:5571c4ff569f | 1096 | } |
Anna Bridge |
160:5571c4ff569f | 1097 | |
AnnaBridge | 145:64910690c574 | 1098 | #endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 1099 | (defined (__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 1100 | (defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) ) */ |
AnnaBridge | 145:64910690c574 | 1101 | |
AnnaBridge | 145:64910690c574 | 1102 | |
AnnaBridge | 145:64910690c574 | 1103 | #if ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 1104 | (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) |
AnnaBridge | 145:64910690c574 | 1105 | /** |
AnnaBridge | 145:64910690c574 | 1106 | \brief Load-Acquire (8 bit) |
AnnaBridge | 145:64910690c574 | 1107 | \details Executes a LDAB instruction for 8 bit value. |
AnnaBridge | 145:64910690c574 | 1108 | \param [in] ptr Pointer to data |
AnnaBridge | 145:64910690c574 | 1109 | \return value of type uint8_t at (*ptr) |
AnnaBridge | 145:64910690c574 | 1110 | */ |
AnnaBridge | 145:64910690c574 | 1111 | __attribute__((always_inline)) __STATIC_INLINE uint8_t __LDAB(volatile uint8_t *ptr) |
AnnaBridge | 145:64910690c574 | 1112 | { |
AnnaBridge | 145:64910690c574 | 1113 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1114 | |
AnnaBridge | 145:64910690c574 | 1115 | __ASM volatile ("ldab %0, %1" : "=r" (result) : "Q" (*ptr) ); |
AnnaBridge | 145:64910690c574 | 1116 | return ((uint8_t) result); |
AnnaBridge | 145:64910690c574 | 1117 | } |
AnnaBridge | 145:64910690c574 | 1118 | |
AnnaBridge | 145:64910690c574 | 1119 | |
AnnaBridge | 145:64910690c574 | 1120 | /** |
AnnaBridge | 145:64910690c574 | 1121 | \brief Load-Acquire (16 bit) |
AnnaBridge | 145:64910690c574 | 1122 | \details Executes a LDAH instruction for 16 bit values. |
AnnaBridge | 145:64910690c574 | 1123 | \param [in] ptr Pointer to data |
AnnaBridge | 145:64910690c574 | 1124 | \return value of type uint16_t at (*ptr) |
AnnaBridge | 145:64910690c574 | 1125 | */ |
AnnaBridge | 145:64910690c574 | 1126 | __attribute__((always_inline)) __STATIC_INLINE uint16_t __LDAH(volatile uint16_t *ptr) |
AnnaBridge | 145:64910690c574 | 1127 | { |
AnnaBridge | 145:64910690c574 | 1128 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1129 | |
AnnaBridge | 145:64910690c574 | 1130 | __ASM volatile ("ldah %0, %1" : "=r" (result) : "Q" (*ptr) ); |
AnnaBridge | 145:64910690c574 | 1131 | return ((uint16_t) result); |
AnnaBridge | 145:64910690c574 | 1132 | } |
AnnaBridge | 145:64910690c574 | 1133 | |
AnnaBridge | 145:64910690c574 | 1134 | |
AnnaBridge | 145:64910690c574 | 1135 | /** |
AnnaBridge | 145:64910690c574 | 1136 | \brief Load-Acquire (32 bit) |
AnnaBridge | 145:64910690c574 | 1137 | \details Executes a LDA instruction for 32 bit values. |
AnnaBridge | 145:64910690c574 | 1138 | \param [in] ptr Pointer to data |
AnnaBridge | 145:64910690c574 | 1139 | \return value of type uint32_t at (*ptr) |
AnnaBridge | 145:64910690c574 | 1140 | */ |
AnnaBridge | 145:64910690c574 | 1141 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __LDA(volatile uint32_t *ptr) |
AnnaBridge | 145:64910690c574 | 1142 | { |
AnnaBridge | 145:64910690c574 | 1143 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1144 | |
AnnaBridge | 145:64910690c574 | 1145 | __ASM volatile ("lda %0, %1" : "=r" (result) : "Q" (*ptr) ); |
AnnaBridge | 145:64910690c574 | 1146 | return(result); |
AnnaBridge | 145:64910690c574 | 1147 | } |
AnnaBridge | 145:64910690c574 | 1148 | |
AnnaBridge | 145:64910690c574 | 1149 | |
AnnaBridge | 145:64910690c574 | 1150 | /** |
AnnaBridge | 145:64910690c574 | 1151 | \brief Store-Release (8 bit) |
AnnaBridge | 145:64910690c574 | 1152 | \details Executes a STLB instruction for 8 bit values. |
AnnaBridge | 145:64910690c574 | 1153 | \param [in] value Value to store |
AnnaBridge | 145:64910690c574 | 1154 | \param [in] ptr Pointer to location |
AnnaBridge | 145:64910690c574 | 1155 | */ |
AnnaBridge | 145:64910690c574 | 1156 | __attribute__((always_inline)) __STATIC_INLINE void __STLB(uint8_t value, volatile uint8_t *ptr) |
AnnaBridge | 145:64910690c574 | 1157 | { |
AnnaBridge | 145:64910690c574 | 1158 | __ASM volatile ("stlb %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); |
AnnaBridge | 145:64910690c574 | 1159 | } |
AnnaBridge | 145:64910690c574 | 1160 | |
AnnaBridge | 145:64910690c574 | 1161 | |
AnnaBridge | 145:64910690c574 | 1162 | /** |
AnnaBridge | 145:64910690c574 | 1163 | \brief Store-Release (16 bit) |
AnnaBridge | 145:64910690c574 | 1164 | \details Executes a STLH instruction for 16 bit values. |
AnnaBridge | 145:64910690c574 | 1165 | \param [in] value Value to store |
AnnaBridge | 145:64910690c574 | 1166 | \param [in] ptr Pointer to location |
AnnaBridge | 145:64910690c574 | 1167 | */ |
AnnaBridge | 145:64910690c574 | 1168 | __attribute__((always_inline)) __STATIC_INLINE void __STLH(uint16_t value, volatile uint16_t *ptr) |
AnnaBridge | 145:64910690c574 | 1169 | { |
AnnaBridge | 145:64910690c574 | 1170 | __ASM volatile ("stlh %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); |
AnnaBridge | 145:64910690c574 | 1171 | } |
AnnaBridge | 145:64910690c574 | 1172 | |
AnnaBridge | 145:64910690c574 | 1173 | |
AnnaBridge | 145:64910690c574 | 1174 | /** |
AnnaBridge | 145:64910690c574 | 1175 | \brief Store-Release (32 bit) |
AnnaBridge | 145:64910690c574 | 1176 | \details Executes a STL instruction for 32 bit values. |
AnnaBridge | 145:64910690c574 | 1177 | \param [in] value Value to store |
AnnaBridge | 145:64910690c574 | 1178 | \param [in] ptr Pointer to location |
AnnaBridge | 145:64910690c574 | 1179 | */ |
AnnaBridge | 145:64910690c574 | 1180 | __attribute__((always_inline)) __STATIC_INLINE void __STL(uint32_t value, volatile uint32_t *ptr) |
AnnaBridge | 145:64910690c574 | 1181 | { |
AnnaBridge | 145:64910690c574 | 1182 | __ASM volatile ("stl %1, %0" : "=Q" (*ptr) : "r" ((uint32_t)value) ); |
AnnaBridge | 145:64910690c574 | 1183 | } |
AnnaBridge | 145:64910690c574 | 1184 | |
AnnaBridge | 145:64910690c574 | 1185 | |
AnnaBridge | 145:64910690c574 | 1186 | /** |
AnnaBridge | 145:64910690c574 | 1187 | \brief Load-Acquire Exclusive (8 bit) |
AnnaBridge | 145:64910690c574 | 1188 | \details Executes a LDAB exclusive instruction for 8 bit value. |
AnnaBridge | 145:64910690c574 | 1189 | \param [in] ptr Pointer to data |
AnnaBridge | 145:64910690c574 | 1190 | \return value of type uint8_t at (*ptr) |
AnnaBridge | 145:64910690c574 | 1191 | */ |
AnnaBridge | 145:64910690c574 | 1192 | #define __LDAEXB (uint8_t)__builtin_arm_ldaex |
AnnaBridge | 145:64910690c574 | 1193 | |
AnnaBridge | 145:64910690c574 | 1194 | |
AnnaBridge | 145:64910690c574 | 1195 | /** |
AnnaBridge | 145:64910690c574 | 1196 | \brief Load-Acquire Exclusive (16 bit) |
AnnaBridge | 145:64910690c574 | 1197 | \details Executes a LDAH exclusive instruction for 16 bit values. |
AnnaBridge | 145:64910690c574 | 1198 | \param [in] ptr Pointer to data |
AnnaBridge | 145:64910690c574 | 1199 | \return value of type uint16_t at (*ptr) |
AnnaBridge | 145:64910690c574 | 1200 | */ |
AnnaBridge | 145:64910690c574 | 1201 | #define __LDAEXH (uint16_t)__builtin_arm_ldaex |
AnnaBridge | 145:64910690c574 | 1202 | |
AnnaBridge | 145:64910690c574 | 1203 | |
AnnaBridge | 145:64910690c574 | 1204 | /** |
AnnaBridge | 145:64910690c574 | 1205 | \brief Load-Acquire Exclusive (32 bit) |
AnnaBridge | 145:64910690c574 | 1206 | \details Executes a LDA exclusive instruction for 32 bit values. |
AnnaBridge | 145:64910690c574 | 1207 | \param [in] ptr Pointer to data |
AnnaBridge | 145:64910690c574 | 1208 | \return value of type uint32_t at (*ptr) |
AnnaBridge | 145:64910690c574 | 1209 | */ |
AnnaBridge | 145:64910690c574 | 1210 | #define __LDAEX (uint32_t)__builtin_arm_ldaex |
AnnaBridge | 145:64910690c574 | 1211 | |
AnnaBridge | 145:64910690c574 | 1212 | |
AnnaBridge | 145:64910690c574 | 1213 | /** |
AnnaBridge | 145:64910690c574 | 1214 | \brief Store-Release Exclusive (8 bit) |
AnnaBridge | 145:64910690c574 | 1215 | \details Executes a STLB exclusive instruction for 8 bit values. |
AnnaBridge | 145:64910690c574 | 1216 | \param [in] value Value to store |
AnnaBridge | 145:64910690c574 | 1217 | \param [in] ptr Pointer to location |
AnnaBridge | 145:64910690c574 | 1218 | \return 0 Function succeeded |
AnnaBridge | 145:64910690c574 | 1219 | \return 1 Function failed |
AnnaBridge | 145:64910690c574 | 1220 | */ |
AnnaBridge | 145:64910690c574 | 1221 | #define __STLEXB (uint32_t)__builtin_arm_stlex |
AnnaBridge | 145:64910690c574 | 1222 | |
AnnaBridge | 145:64910690c574 | 1223 | |
AnnaBridge | 145:64910690c574 | 1224 | /** |
AnnaBridge | 145:64910690c574 | 1225 | \brief Store-Release Exclusive (16 bit) |
AnnaBridge | 145:64910690c574 | 1226 | \details Executes a STLH exclusive instruction for 16 bit values. |
AnnaBridge | 145:64910690c574 | 1227 | \param [in] value Value to store |
AnnaBridge | 145:64910690c574 | 1228 | \param [in] ptr Pointer to location |
AnnaBridge | 145:64910690c574 | 1229 | \return 0 Function succeeded |
AnnaBridge | 145:64910690c574 | 1230 | \return 1 Function failed |
AnnaBridge | 145:64910690c574 | 1231 | */ |
AnnaBridge | 145:64910690c574 | 1232 | #define __STLEXH (uint32_t)__builtin_arm_stlex |
AnnaBridge | 145:64910690c574 | 1233 | |
AnnaBridge | 145:64910690c574 | 1234 | |
AnnaBridge | 145:64910690c574 | 1235 | /** |
AnnaBridge | 145:64910690c574 | 1236 | \brief Store-Release Exclusive (32 bit) |
AnnaBridge | 145:64910690c574 | 1237 | \details Executes a STL exclusive instruction for 32 bit values. |
AnnaBridge | 145:64910690c574 | 1238 | \param [in] value Value to store |
AnnaBridge | 145:64910690c574 | 1239 | \param [in] ptr Pointer to location |
AnnaBridge | 145:64910690c574 | 1240 | \return 0 Function succeeded |
AnnaBridge | 145:64910690c574 | 1241 | \return 1 Function failed |
AnnaBridge | 145:64910690c574 | 1242 | */ |
AnnaBridge | 145:64910690c574 | 1243 | #define __STLEX (uint32_t)__builtin_arm_stlex |
AnnaBridge | 145:64910690c574 | 1244 | |
AnnaBridge | 145:64910690c574 | 1245 | #endif /* ((defined (__ARM_ARCH_8M_MAIN__ ) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ |
AnnaBridge | 145:64910690c574 | 1246 | (defined (__ARM_ARCH_8M_BASE__ ) && (__ARM_ARCH_8M_BASE__ == 1)) ) */ |
AnnaBridge | 145:64910690c574 | 1247 | |
AnnaBridge | 145:64910690c574 | 1248 | /*@}*/ /* end of group CMSIS_Core_InstructionInterface */ |
AnnaBridge | 145:64910690c574 | 1249 | |
AnnaBridge | 145:64910690c574 | 1250 | |
AnnaBridge | 145:64910690c574 | 1251 | /* ################### Compiler specific Intrinsics ########################### */ |
AnnaBridge | 145:64910690c574 | 1252 | /** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics |
AnnaBridge | 145:64910690c574 | 1253 | Access to dedicated SIMD instructions |
AnnaBridge | 145:64910690c574 | 1254 | @{ |
AnnaBridge | 145:64910690c574 | 1255 | */ |
AnnaBridge | 145:64910690c574 | 1256 | |
AnnaBridge | 145:64910690c574 | 1257 | #if (defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1)) |
AnnaBridge | 145:64910690c574 | 1258 | |
AnnaBridge | 145:64910690c574 | 1259 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SADD8(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1260 | { |
AnnaBridge | 145:64910690c574 | 1261 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1262 | |
AnnaBridge | 145:64910690c574 | 1263 | __ASM volatile ("sadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1264 | return(result); |
AnnaBridge | 145:64910690c574 | 1265 | } |
AnnaBridge | 145:64910690c574 | 1266 | |
AnnaBridge | 145:64910690c574 | 1267 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __QADD8(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1268 | { |
AnnaBridge | 145:64910690c574 | 1269 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1270 | |
AnnaBridge | 145:64910690c574 | 1271 | __ASM volatile ("qadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1272 | return(result); |
AnnaBridge | 145:64910690c574 | 1273 | } |
AnnaBridge | 145:64910690c574 | 1274 | |
AnnaBridge | 145:64910690c574 | 1275 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SHADD8(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1276 | { |
AnnaBridge | 145:64910690c574 | 1277 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1278 | |
AnnaBridge | 145:64910690c574 | 1279 | __ASM volatile ("shadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1280 | return(result); |
AnnaBridge | 145:64910690c574 | 1281 | } |
AnnaBridge | 145:64910690c574 | 1282 | |
AnnaBridge | 145:64910690c574 | 1283 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UADD8(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1284 | { |
AnnaBridge | 145:64910690c574 | 1285 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1286 | |
AnnaBridge | 145:64910690c574 | 1287 | __ASM volatile ("uadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1288 | return(result); |
AnnaBridge | 145:64910690c574 | 1289 | } |
AnnaBridge | 145:64910690c574 | 1290 | |
AnnaBridge | 145:64910690c574 | 1291 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UQADD8(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1292 | { |
AnnaBridge | 145:64910690c574 | 1293 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1294 | |
AnnaBridge | 145:64910690c574 | 1295 | __ASM volatile ("uqadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1296 | return(result); |
AnnaBridge | 145:64910690c574 | 1297 | } |
AnnaBridge | 145:64910690c574 | 1298 | |
AnnaBridge | 145:64910690c574 | 1299 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UHADD8(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1300 | { |
AnnaBridge | 145:64910690c574 | 1301 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1302 | |
AnnaBridge | 145:64910690c574 | 1303 | __ASM volatile ("uhadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1304 | return(result); |
AnnaBridge | 145:64910690c574 | 1305 | } |
AnnaBridge | 145:64910690c574 | 1306 | |
AnnaBridge | 145:64910690c574 | 1307 | |
AnnaBridge | 145:64910690c574 | 1308 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SSUB8(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1309 | { |
AnnaBridge | 145:64910690c574 | 1310 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1311 | |
AnnaBridge | 145:64910690c574 | 1312 | __ASM volatile ("ssub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1313 | return(result); |
AnnaBridge | 145:64910690c574 | 1314 | } |
AnnaBridge | 145:64910690c574 | 1315 | |
AnnaBridge | 145:64910690c574 | 1316 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __QSUB8(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1317 | { |
AnnaBridge | 145:64910690c574 | 1318 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1319 | |
AnnaBridge | 145:64910690c574 | 1320 | __ASM volatile ("qsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1321 | return(result); |
AnnaBridge | 145:64910690c574 | 1322 | } |
AnnaBridge | 145:64910690c574 | 1323 | |
AnnaBridge | 145:64910690c574 | 1324 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SHSUB8(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1325 | { |
AnnaBridge | 145:64910690c574 | 1326 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1327 | |
AnnaBridge | 145:64910690c574 | 1328 | __ASM volatile ("shsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1329 | return(result); |
AnnaBridge | 145:64910690c574 | 1330 | } |
AnnaBridge | 145:64910690c574 | 1331 | |
AnnaBridge | 145:64910690c574 | 1332 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __USUB8(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1333 | { |
AnnaBridge | 145:64910690c574 | 1334 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1335 | |
AnnaBridge | 145:64910690c574 | 1336 | __ASM volatile ("usub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1337 | return(result); |
AnnaBridge | 145:64910690c574 | 1338 | } |
AnnaBridge | 145:64910690c574 | 1339 | |
AnnaBridge | 145:64910690c574 | 1340 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UQSUB8(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1341 | { |
AnnaBridge | 145:64910690c574 | 1342 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1343 | |
AnnaBridge | 145:64910690c574 | 1344 | __ASM volatile ("uqsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1345 | return(result); |
AnnaBridge | 145:64910690c574 | 1346 | } |
AnnaBridge | 145:64910690c574 | 1347 | |
AnnaBridge | 145:64910690c574 | 1348 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UHSUB8(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1349 | { |
AnnaBridge | 145:64910690c574 | 1350 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1351 | |
AnnaBridge | 145:64910690c574 | 1352 | __ASM volatile ("uhsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1353 | return(result); |
AnnaBridge | 145:64910690c574 | 1354 | } |
AnnaBridge | 145:64910690c574 | 1355 | |
AnnaBridge | 145:64910690c574 | 1356 | |
AnnaBridge | 145:64910690c574 | 1357 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SADD16(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1358 | { |
AnnaBridge | 145:64910690c574 | 1359 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1360 | |
AnnaBridge | 145:64910690c574 | 1361 | __ASM volatile ("sadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1362 | return(result); |
AnnaBridge | 145:64910690c574 | 1363 | } |
AnnaBridge | 145:64910690c574 | 1364 | |
AnnaBridge | 145:64910690c574 | 1365 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __QADD16(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1366 | { |
AnnaBridge | 145:64910690c574 | 1367 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1368 | |
AnnaBridge | 145:64910690c574 | 1369 | __ASM volatile ("qadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1370 | return(result); |
AnnaBridge | 145:64910690c574 | 1371 | } |
AnnaBridge | 145:64910690c574 | 1372 | |
AnnaBridge | 145:64910690c574 | 1373 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SHADD16(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1374 | { |
AnnaBridge | 145:64910690c574 | 1375 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1376 | |
AnnaBridge | 145:64910690c574 | 1377 | __ASM volatile ("shadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1378 | return(result); |
AnnaBridge | 145:64910690c574 | 1379 | } |
AnnaBridge | 145:64910690c574 | 1380 | |
AnnaBridge | 145:64910690c574 | 1381 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UADD16(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1382 | { |
AnnaBridge | 145:64910690c574 | 1383 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1384 | |
AnnaBridge | 145:64910690c574 | 1385 | __ASM volatile ("uadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1386 | return(result); |
AnnaBridge | 145:64910690c574 | 1387 | } |
AnnaBridge | 145:64910690c574 | 1388 | |
AnnaBridge | 145:64910690c574 | 1389 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UQADD16(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1390 | { |
AnnaBridge | 145:64910690c574 | 1391 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1392 | |
AnnaBridge | 145:64910690c574 | 1393 | __ASM volatile ("uqadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1394 | return(result); |
AnnaBridge | 145:64910690c574 | 1395 | } |
AnnaBridge | 145:64910690c574 | 1396 | |
AnnaBridge | 145:64910690c574 | 1397 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UHADD16(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1398 | { |
AnnaBridge | 145:64910690c574 | 1399 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1400 | |
AnnaBridge | 145:64910690c574 | 1401 | __ASM volatile ("uhadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1402 | return(result); |
AnnaBridge | 145:64910690c574 | 1403 | } |
AnnaBridge | 145:64910690c574 | 1404 | |
AnnaBridge | 145:64910690c574 | 1405 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SSUB16(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1406 | { |
AnnaBridge | 145:64910690c574 | 1407 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1408 | |
AnnaBridge | 145:64910690c574 | 1409 | __ASM volatile ("ssub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1410 | return(result); |
AnnaBridge | 145:64910690c574 | 1411 | } |
AnnaBridge | 145:64910690c574 | 1412 | |
AnnaBridge | 145:64910690c574 | 1413 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __QSUB16(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1414 | { |
AnnaBridge | 145:64910690c574 | 1415 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1416 | |
AnnaBridge | 145:64910690c574 | 1417 | __ASM volatile ("qsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1418 | return(result); |
AnnaBridge | 145:64910690c574 | 1419 | } |
AnnaBridge | 145:64910690c574 | 1420 | |
AnnaBridge | 145:64910690c574 | 1421 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SHSUB16(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1422 | { |
AnnaBridge | 145:64910690c574 | 1423 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1424 | |
AnnaBridge | 145:64910690c574 | 1425 | __ASM volatile ("shsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1426 | return(result); |
AnnaBridge | 145:64910690c574 | 1427 | } |
AnnaBridge | 145:64910690c574 | 1428 | |
AnnaBridge | 145:64910690c574 | 1429 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __USUB16(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1430 | { |
AnnaBridge | 145:64910690c574 | 1431 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1432 | |
AnnaBridge | 145:64910690c574 | 1433 | __ASM volatile ("usub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1434 | return(result); |
AnnaBridge | 145:64910690c574 | 1435 | } |
AnnaBridge | 145:64910690c574 | 1436 | |
AnnaBridge | 145:64910690c574 | 1437 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UQSUB16(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1438 | { |
AnnaBridge | 145:64910690c574 | 1439 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1440 | |
AnnaBridge | 145:64910690c574 | 1441 | __ASM volatile ("uqsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1442 | return(result); |
AnnaBridge | 145:64910690c574 | 1443 | } |
AnnaBridge | 145:64910690c574 | 1444 | |
AnnaBridge | 145:64910690c574 | 1445 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UHSUB16(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1446 | { |
AnnaBridge | 145:64910690c574 | 1447 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1448 | |
AnnaBridge | 145:64910690c574 | 1449 | __ASM volatile ("uhsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1450 | return(result); |
AnnaBridge | 145:64910690c574 | 1451 | } |
AnnaBridge | 145:64910690c574 | 1452 | |
AnnaBridge | 145:64910690c574 | 1453 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SASX(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1454 | { |
AnnaBridge | 145:64910690c574 | 1455 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1456 | |
AnnaBridge | 145:64910690c574 | 1457 | __ASM volatile ("sasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1458 | return(result); |
AnnaBridge | 145:64910690c574 | 1459 | } |
AnnaBridge | 145:64910690c574 | 1460 | |
AnnaBridge | 145:64910690c574 | 1461 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __QASX(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1462 | { |
AnnaBridge | 145:64910690c574 | 1463 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1464 | |
AnnaBridge | 145:64910690c574 | 1465 | __ASM volatile ("qasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1466 | return(result); |
AnnaBridge | 145:64910690c574 | 1467 | } |
AnnaBridge | 145:64910690c574 | 1468 | |
AnnaBridge | 145:64910690c574 | 1469 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SHASX(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1470 | { |
AnnaBridge | 145:64910690c574 | 1471 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1472 | |
AnnaBridge | 145:64910690c574 | 1473 | __ASM volatile ("shasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1474 | return(result); |
AnnaBridge | 145:64910690c574 | 1475 | } |
AnnaBridge | 145:64910690c574 | 1476 | |
AnnaBridge | 145:64910690c574 | 1477 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UASX(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1478 | { |
AnnaBridge | 145:64910690c574 | 1479 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1480 | |
AnnaBridge | 145:64910690c574 | 1481 | __ASM volatile ("uasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1482 | return(result); |
AnnaBridge | 145:64910690c574 | 1483 | } |
AnnaBridge | 145:64910690c574 | 1484 | |
AnnaBridge | 145:64910690c574 | 1485 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UQASX(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1486 | { |
AnnaBridge | 145:64910690c574 | 1487 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1488 | |
AnnaBridge | 145:64910690c574 | 1489 | __ASM volatile ("uqasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1490 | return(result); |
AnnaBridge | 145:64910690c574 | 1491 | } |
AnnaBridge | 145:64910690c574 | 1492 | |
AnnaBridge | 145:64910690c574 | 1493 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UHASX(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1494 | { |
AnnaBridge | 145:64910690c574 | 1495 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1496 | |
AnnaBridge | 145:64910690c574 | 1497 | __ASM volatile ("uhasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1498 | return(result); |
AnnaBridge | 145:64910690c574 | 1499 | } |
AnnaBridge | 145:64910690c574 | 1500 | |
AnnaBridge | 145:64910690c574 | 1501 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SSAX(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1502 | { |
AnnaBridge | 145:64910690c574 | 1503 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1504 | |
AnnaBridge | 145:64910690c574 | 1505 | __ASM volatile ("ssax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1506 | return(result); |
AnnaBridge | 145:64910690c574 | 1507 | } |
AnnaBridge | 145:64910690c574 | 1508 | |
AnnaBridge | 145:64910690c574 | 1509 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __QSAX(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1510 | { |
AnnaBridge | 145:64910690c574 | 1511 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1512 | |
AnnaBridge | 145:64910690c574 | 1513 | __ASM volatile ("qsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1514 | return(result); |
AnnaBridge | 145:64910690c574 | 1515 | } |
AnnaBridge | 145:64910690c574 | 1516 | |
AnnaBridge | 145:64910690c574 | 1517 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SHSAX(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1518 | { |
AnnaBridge | 145:64910690c574 | 1519 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1520 | |
AnnaBridge | 145:64910690c574 | 1521 | __ASM volatile ("shsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1522 | return(result); |
AnnaBridge | 145:64910690c574 | 1523 | } |
AnnaBridge | 145:64910690c574 | 1524 | |
AnnaBridge | 145:64910690c574 | 1525 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __USAX(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1526 | { |
AnnaBridge | 145:64910690c574 | 1527 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1528 | |
AnnaBridge | 145:64910690c574 | 1529 | __ASM volatile ("usax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1530 | return(result); |
AnnaBridge | 145:64910690c574 | 1531 | } |
AnnaBridge | 145:64910690c574 | 1532 | |
AnnaBridge | 145:64910690c574 | 1533 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UQSAX(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1534 | { |
AnnaBridge | 145:64910690c574 | 1535 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1536 | |
AnnaBridge | 145:64910690c574 | 1537 | __ASM volatile ("uqsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1538 | return(result); |
AnnaBridge | 145:64910690c574 | 1539 | } |
AnnaBridge | 145:64910690c574 | 1540 | |
AnnaBridge | 145:64910690c574 | 1541 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UHSAX(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1542 | { |
AnnaBridge | 145:64910690c574 | 1543 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1544 | |
AnnaBridge | 145:64910690c574 | 1545 | __ASM volatile ("uhsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1546 | return(result); |
AnnaBridge | 145:64910690c574 | 1547 | } |
AnnaBridge | 145:64910690c574 | 1548 | |
AnnaBridge | 145:64910690c574 | 1549 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __USAD8(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1550 | { |
AnnaBridge | 145:64910690c574 | 1551 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1552 | |
AnnaBridge | 145:64910690c574 | 1553 | __ASM volatile ("usad8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1554 | return(result); |
AnnaBridge | 145:64910690c574 | 1555 | } |
AnnaBridge | 145:64910690c574 | 1556 | |
AnnaBridge | 145:64910690c574 | 1557 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __USADA8(uint32_t op1, uint32_t op2, uint32_t op3) |
AnnaBridge | 145:64910690c574 | 1558 | { |
AnnaBridge | 145:64910690c574 | 1559 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1560 | |
AnnaBridge | 145:64910690c574 | 1561 | __ASM volatile ("usada8 %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); |
AnnaBridge | 145:64910690c574 | 1562 | return(result); |
AnnaBridge | 145:64910690c574 | 1563 | } |
AnnaBridge | 145:64910690c574 | 1564 | |
AnnaBridge | 145:64910690c574 | 1565 | #define __SSAT16(ARG1,ARG2) \ |
AnnaBridge | 145:64910690c574 | 1566 | ({ \ |
AnnaBridge | 145:64910690c574 | 1567 | int32_t __RES, __ARG1 = (ARG1); \ |
AnnaBridge | 145:64910690c574 | 1568 | __ASM ("ssat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ |
AnnaBridge | 145:64910690c574 | 1569 | __RES; \ |
AnnaBridge | 145:64910690c574 | 1570 | }) |
AnnaBridge | 145:64910690c574 | 1571 | |
AnnaBridge | 145:64910690c574 | 1572 | #define __USAT16(ARG1,ARG2) \ |
AnnaBridge | 145:64910690c574 | 1573 | ({ \ |
AnnaBridge | 145:64910690c574 | 1574 | uint32_t __RES, __ARG1 = (ARG1); \ |
AnnaBridge | 145:64910690c574 | 1575 | __ASM ("usat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ |
AnnaBridge | 145:64910690c574 | 1576 | __RES; \ |
AnnaBridge | 145:64910690c574 | 1577 | }) |
AnnaBridge | 145:64910690c574 | 1578 | |
AnnaBridge | 145:64910690c574 | 1579 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UXTB16(uint32_t op1) |
AnnaBridge | 145:64910690c574 | 1580 | { |
AnnaBridge | 145:64910690c574 | 1581 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1582 | |
AnnaBridge | 145:64910690c574 | 1583 | __ASM volatile ("uxtb16 %0, %1" : "=r" (result) : "r" (op1)); |
AnnaBridge | 145:64910690c574 | 1584 | return(result); |
AnnaBridge | 145:64910690c574 | 1585 | } |
AnnaBridge | 145:64910690c574 | 1586 | |
AnnaBridge | 145:64910690c574 | 1587 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __UXTAB16(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1588 | { |
AnnaBridge | 145:64910690c574 | 1589 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1590 | |
AnnaBridge | 145:64910690c574 | 1591 | __ASM volatile ("uxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1592 | return(result); |
AnnaBridge | 145:64910690c574 | 1593 | } |
AnnaBridge | 145:64910690c574 | 1594 | |
AnnaBridge | 145:64910690c574 | 1595 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SXTB16(uint32_t op1) |
AnnaBridge | 145:64910690c574 | 1596 | { |
AnnaBridge | 145:64910690c574 | 1597 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1598 | |
AnnaBridge | 145:64910690c574 | 1599 | __ASM volatile ("sxtb16 %0, %1" : "=r" (result) : "r" (op1)); |
AnnaBridge | 145:64910690c574 | 1600 | return(result); |
AnnaBridge | 145:64910690c574 | 1601 | } |
AnnaBridge | 145:64910690c574 | 1602 | |
AnnaBridge | 145:64910690c574 | 1603 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SXTAB16(uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1604 | { |
AnnaBridge | 145:64910690c574 | 1605 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1606 | |
AnnaBridge | 145:64910690c574 | 1607 | __ASM volatile ("sxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1608 | return(result); |
AnnaBridge | 145:64910690c574 | 1609 | } |
AnnaBridge | 145:64910690c574 | 1610 | |
AnnaBridge | 145:64910690c574 | 1611 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SMUAD (uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1612 | { |
AnnaBridge | 145:64910690c574 | 1613 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1614 | |
AnnaBridge | 145:64910690c574 | 1615 | __ASM volatile ("smuad %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1616 | return(result); |
AnnaBridge | 145:64910690c574 | 1617 | } |
AnnaBridge | 145:64910690c574 | 1618 | |
AnnaBridge | 145:64910690c574 | 1619 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SMUADX (uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1620 | { |
AnnaBridge | 145:64910690c574 | 1621 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1622 | |
AnnaBridge | 145:64910690c574 | 1623 | __ASM volatile ("smuadx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1624 | return(result); |
AnnaBridge | 145:64910690c574 | 1625 | } |
AnnaBridge | 145:64910690c574 | 1626 | |
AnnaBridge | 145:64910690c574 | 1627 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SMLAD (uint32_t op1, uint32_t op2, uint32_t op3) |
AnnaBridge | 145:64910690c574 | 1628 | { |
AnnaBridge | 145:64910690c574 | 1629 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1630 | |
AnnaBridge | 145:64910690c574 | 1631 | __ASM volatile ("smlad %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); |
AnnaBridge | 145:64910690c574 | 1632 | return(result); |
AnnaBridge | 145:64910690c574 | 1633 | } |
AnnaBridge | 145:64910690c574 | 1634 | |
AnnaBridge | 145:64910690c574 | 1635 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SMLADX (uint32_t op1, uint32_t op2, uint32_t op3) |
AnnaBridge | 145:64910690c574 | 1636 | { |
AnnaBridge | 145:64910690c574 | 1637 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1638 | |
AnnaBridge | 145:64910690c574 | 1639 | __ASM volatile ("smladx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); |
AnnaBridge | 145:64910690c574 | 1640 | return(result); |
AnnaBridge | 145:64910690c574 | 1641 | } |
AnnaBridge | 145:64910690c574 | 1642 | |
AnnaBridge | 145:64910690c574 | 1643 | __attribute__((always_inline)) __STATIC_INLINE uint64_t __SMLALD (uint32_t op1, uint32_t op2, uint64_t acc) |
AnnaBridge | 145:64910690c574 | 1644 | { |
AnnaBridge | 145:64910690c574 | 1645 | union llreg_u{ |
AnnaBridge | 145:64910690c574 | 1646 | uint32_t w32[2]; |
AnnaBridge | 145:64910690c574 | 1647 | uint64_t w64; |
AnnaBridge | 145:64910690c574 | 1648 | } llr; |
AnnaBridge | 145:64910690c574 | 1649 | llr.w64 = acc; |
AnnaBridge | 145:64910690c574 | 1650 | |
AnnaBridge | 145:64910690c574 | 1651 | #ifndef __ARMEB__ /* Little endian */ |
AnnaBridge | 145:64910690c574 | 1652 | __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); |
AnnaBridge | 145:64910690c574 | 1653 | #else /* Big endian */ |
AnnaBridge | 145:64910690c574 | 1654 | __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); |
AnnaBridge | 145:64910690c574 | 1655 | #endif |
AnnaBridge | 145:64910690c574 | 1656 | |
AnnaBridge | 145:64910690c574 | 1657 | return(llr.w64); |
AnnaBridge | 145:64910690c574 | 1658 | } |
AnnaBridge | 145:64910690c574 | 1659 | |
AnnaBridge | 145:64910690c574 | 1660 | __attribute__((always_inline)) __STATIC_INLINE uint64_t __SMLALDX (uint32_t op1, uint32_t op2, uint64_t acc) |
AnnaBridge | 145:64910690c574 | 1661 | { |
AnnaBridge | 145:64910690c574 | 1662 | union llreg_u{ |
AnnaBridge | 145:64910690c574 | 1663 | uint32_t w32[2]; |
AnnaBridge | 145:64910690c574 | 1664 | uint64_t w64; |
AnnaBridge | 145:64910690c574 | 1665 | } llr; |
AnnaBridge | 145:64910690c574 | 1666 | llr.w64 = acc; |
AnnaBridge | 145:64910690c574 | 1667 | |
AnnaBridge | 145:64910690c574 | 1668 | #ifndef __ARMEB__ /* Little endian */ |
AnnaBridge | 145:64910690c574 | 1669 | __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); |
AnnaBridge | 145:64910690c574 | 1670 | #else /* Big endian */ |
AnnaBridge | 145:64910690c574 | 1671 | __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); |
AnnaBridge | 145:64910690c574 | 1672 | #endif |
AnnaBridge | 145:64910690c574 | 1673 | |
AnnaBridge | 145:64910690c574 | 1674 | return(llr.w64); |
AnnaBridge | 145:64910690c574 | 1675 | } |
AnnaBridge | 145:64910690c574 | 1676 | |
AnnaBridge | 145:64910690c574 | 1677 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SMUSD (uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1678 | { |
AnnaBridge | 145:64910690c574 | 1679 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1680 | |
AnnaBridge | 145:64910690c574 | 1681 | __ASM volatile ("smusd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1682 | return(result); |
AnnaBridge | 145:64910690c574 | 1683 | } |
AnnaBridge | 145:64910690c574 | 1684 | |
AnnaBridge | 145:64910690c574 | 1685 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SMUSDX (uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1686 | { |
AnnaBridge | 145:64910690c574 | 1687 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1688 | |
AnnaBridge | 145:64910690c574 | 1689 | __ASM volatile ("smusdx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1690 | return(result); |
AnnaBridge | 145:64910690c574 | 1691 | } |
AnnaBridge | 145:64910690c574 | 1692 | |
AnnaBridge | 145:64910690c574 | 1693 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SMLSD (uint32_t op1, uint32_t op2, uint32_t op3) |
AnnaBridge | 145:64910690c574 | 1694 | { |
AnnaBridge | 145:64910690c574 | 1695 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1696 | |
AnnaBridge | 145:64910690c574 | 1697 | __ASM volatile ("smlsd %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); |
AnnaBridge | 145:64910690c574 | 1698 | return(result); |
AnnaBridge | 145:64910690c574 | 1699 | } |
AnnaBridge | 145:64910690c574 | 1700 | |
AnnaBridge | 145:64910690c574 | 1701 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SMLSDX (uint32_t op1, uint32_t op2, uint32_t op3) |
AnnaBridge | 145:64910690c574 | 1702 | { |
AnnaBridge | 145:64910690c574 | 1703 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1704 | |
AnnaBridge | 145:64910690c574 | 1705 | __ASM volatile ("smlsdx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); |
AnnaBridge | 145:64910690c574 | 1706 | return(result); |
AnnaBridge | 145:64910690c574 | 1707 | } |
AnnaBridge | 145:64910690c574 | 1708 | |
AnnaBridge | 145:64910690c574 | 1709 | __attribute__((always_inline)) __STATIC_INLINE uint64_t __SMLSLD (uint32_t op1, uint32_t op2, uint64_t acc) |
AnnaBridge | 145:64910690c574 | 1710 | { |
AnnaBridge | 145:64910690c574 | 1711 | union llreg_u{ |
AnnaBridge | 145:64910690c574 | 1712 | uint32_t w32[2]; |
AnnaBridge | 145:64910690c574 | 1713 | uint64_t w64; |
AnnaBridge | 145:64910690c574 | 1714 | } llr; |
AnnaBridge | 145:64910690c574 | 1715 | llr.w64 = acc; |
AnnaBridge | 145:64910690c574 | 1716 | |
AnnaBridge | 145:64910690c574 | 1717 | #ifndef __ARMEB__ /* Little endian */ |
AnnaBridge | 145:64910690c574 | 1718 | __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); |
AnnaBridge | 145:64910690c574 | 1719 | #else /* Big endian */ |
AnnaBridge | 145:64910690c574 | 1720 | __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); |
AnnaBridge | 145:64910690c574 | 1721 | #endif |
AnnaBridge | 145:64910690c574 | 1722 | |
AnnaBridge | 145:64910690c574 | 1723 | return(llr.w64); |
AnnaBridge | 145:64910690c574 | 1724 | } |
AnnaBridge | 145:64910690c574 | 1725 | |
AnnaBridge | 145:64910690c574 | 1726 | __attribute__((always_inline)) __STATIC_INLINE uint64_t __SMLSLDX (uint32_t op1, uint32_t op2, uint64_t acc) |
AnnaBridge | 145:64910690c574 | 1727 | { |
AnnaBridge | 145:64910690c574 | 1728 | union llreg_u{ |
AnnaBridge | 145:64910690c574 | 1729 | uint32_t w32[2]; |
AnnaBridge | 145:64910690c574 | 1730 | uint64_t w64; |
AnnaBridge | 145:64910690c574 | 1731 | } llr; |
AnnaBridge | 145:64910690c574 | 1732 | llr.w64 = acc; |
AnnaBridge | 145:64910690c574 | 1733 | |
AnnaBridge | 145:64910690c574 | 1734 | #ifndef __ARMEB__ /* Little endian */ |
AnnaBridge | 145:64910690c574 | 1735 | __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); |
AnnaBridge | 145:64910690c574 | 1736 | #else /* Big endian */ |
AnnaBridge | 145:64910690c574 | 1737 | __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); |
AnnaBridge | 145:64910690c574 | 1738 | #endif |
AnnaBridge | 145:64910690c574 | 1739 | |
AnnaBridge | 145:64910690c574 | 1740 | return(llr.w64); |
AnnaBridge | 145:64910690c574 | 1741 | } |
AnnaBridge | 145:64910690c574 | 1742 | |
AnnaBridge | 145:64910690c574 | 1743 | __attribute__((always_inline)) __STATIC_INLINE uint32_t __SEL (uint32_t op1, uint32_t op2) |
AnnaBridge | 145:64910690c574 | 1744 | { |
AnnaBridge | 145:64910690c574 | 1745 | uint32_t result; |
AnnaBridge | 145:64910690c574 | 1746 | |
AnnaBridge | 145:64910690c574 | 1747 | __ASM volatile ("sel %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1748 | return(result); |
AnnaBridge | 145:64910690c574 | 1749 | } |
AnnaBridge | 145:64910690c574 | 1750 | |
AnnaBridge | 145:64910690c574 | 1751 | __attribute__((always_inline)) __STATIC_INLINE int32_t __QADD( int32_t op1, int32_t op2) |
AnnaBridge | 145:64910690c574 | 1752 | { |
AnnaBridge | 145:64910690c574 | 1753 | int32_t result; |
AnnaBridge | 145:64910690c574 | 1754 | |
AnnaBridge | 145:64910690c574 | 1755 | __ASM volatile ("qadd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1756 | return(result); |
AnnaBridge | 145:64910690c574 | 1757 | } |
AnnaBridge | 145:64910690c574 | 1758 | |
AnnaBridge | 145:64910690c574 | 1759 | __attribute__((always_inline)) __STATIC_INLINE int32_t __QSUB( int32_t op1, int32_t op2) |
AnnaBridge | 145:64910690c574 | 1760 | { |
AnnaBridge | 145:64910690c574 | 1761 | int32_t result; |
AnnaBridge | 145:64910690c574 | 1762 | |
AnnaBridge | 145:64910690c574 | 1763 | __ASM volatile ("qsub %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); |
AnnaBridge | 145:64910690c574 | 1764 | return(result); |
AnnaBridge | 145:64910690c574 | 1765 | } |
AnnaBridge | 145:64910690c574 | 1766 | |
AnnaBridge | 145:64910690c574 | 1767 | #if 0 |
AnnaBridge | 145:64910690c574 | 1768 | #define __PKHBT(ARG1,ARG2,ARG3) \ |
AnnaBridge | 145:64910690c574 | 1769 | ({ \ |
AnnaBridge | 145:64910690c574 | 1770 | uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ |
AnnaBridge | 145:64910690c574 | 1771 | __ASM ("pkhbt %0, %1, %2, lsl %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ |
AnnaBridge | 145:64910690c574 | 1772 | __RES; \ |
AnnaBridge | 145:64910690c574 | 1773 | }) |
AnnaBridge | 145:64910690c574 | 1774 | |
AnnaBridge | 145:64910690c574 | 1775 | #define __PKHTB(ARG1,ARG2,ARG3) \ |
AnnaBridge | 145:64910690c574 | 1776 | ({ \ |
AnnaBridge | 145:64910690c574 | 1777 | uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ |
AnnaBridge | 145:64910690c574 | 1778 | if (ARG3 == 0) \ |
AnnaBridge | 145:64910690c574 | 1779 | __ASM ("pkhtb %0, %1, %2" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2) ); \ |
AnnaBridge | 145:64910690c574 | 1780 | else \ |
AnnaBridge | 145:64910690c574 | 1781 | __ASM ("pkhtb %0, %1, %2, asr %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ |
AnnaBridge | 145:64910690c574 | 1782 | __RES; \ |
AnnaBridge | 145:64910690c574 | 1783 | }) |
AnnaBridge | 145:64910690c574 | 1784 | #endif |
AnnaBridge | 145:64910690c574 | 1785 | |
AnnaBridge | 145:64910690c574 | 1786 | #define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \ |
AnnaBridge | 145:64910690c574 | 1787 | ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) ) |
AnnaBridge | 145:64910690c574 | 1788 | |
AnnaBridge | 145:64910690c574 | 1789 | #define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \ |
AnnaBridge | 145:64910690c574 | 1790 | ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) ) |
AnnaBridge | 145:64910690c574 | 1791 | |
AnnaBridge | 145:64910690c574 | 1792 | __attribute__((always_inline)) __STATIC_INLINE int32_t __SMMLA (int32_t op1, int32_t op2, int32_t op3) |
AnnaBridge | 145:64910690c574 | 1793 | { |
AnnaBridge | 145:64910690c574 | 1794 | int32_t result; |
AnnaBridge | 145:64910690c574 | 1795 | |
AnnaBridge | 145:64910690c574 | 1796 | __ASM volatile ("smmla %0, %1, %2, %3" : "=r" (result): "r" (op1), "r" (op2), "r" (op3) ); |
AnnaBridge | 145:64910690c574 | 1797 | return(result); |
AnnaBridge | 145:64910690c574 | 1798 | } |
AnnaBridge | 145:64910690c574 | 1799 | |
AnnaBridge | 145:64910690c574 | 1800 | #endif /* (__ARM_FEATURE_DSP == 1) */ |
AnnaBridge | 145:64910690c574 | 1801 | /*@} end of group CMSIS_SIMD_intrinsics */ |
AnnaBridge | 145:64910690c574 | 1802 | |
AnnaBridge | 145:64910690c574 | 1803 | |
AnnaBridge | 145:64910690c574 | 1804 | #endif /* __CMSIS_ARMCLANG_H */ |