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mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_VK_RZ_A1H/cmsis_iccarm.h@166:5aab5a7997ee, 2018-04-20 (annotated)

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

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 165:d1b4690b3f8b 1 /**************************************************************************//**
AnnaBridge 165:d1b4690b3f8b 2 * @file cmsis_iccarm.h
AnnaBridge 165:d1b4690b3f8b 3 * @brief CMSIS compiler ICCARM (IAR compiler) header file
AnnaBridge 165:d1b4690b3f8b 4 * @version V5.0.4
AnnaBridge 165:d1b4690b3f8b 5 * @date 01. December 2017
AnnaBridge 165:d1b4690b3f8b 6 ******************************************************************************/
AnnaBridge 165:d1b4690b3f8b 7
AnnaBridge 165:d1b4690b3f8b 8 //------------------------------------------------------------------------------
AnnaBridge 165:d1b4690b3f8b 9 //
AnnaBridge 165:d1b4690b3f8b 10 // Copyright (c) 2017 IAR Systems
AnnaBridge 165:d1b4690b3f8b 11 //
AnnaBridge 165:d1b4690b3f8b 12 // Licensed under the Apache License, Version 2.0 (the "License")
AnnaBridge 165:d1b4690b3f8b 13 // you may not use this file except in compliance with the License.
AnnaBridge 165:d1b4690b3f8b 14 // You may obtain a copy of the License at
AnnaBridge 165:d1b4690b3f8b 15 // http://www.apache.org/licenses/LICENSE-2.0
AnnaBridge 165:d1b4690b3f8b 16 //
AnnaBridge 165:d1b4690b3f8b 17 // Unless required by applicable law or agreed to in writing, software
AnnaBridge 165:d1b4690b3f8b 18 // distributed under the License is distributed on an "AS IS" BASIS,
AnnaBridge 165:d1b4690b3f8b 19 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
AnnaBridge 165:d1b4690b3f8b 20 // See the License for the specific language governing permissions and
AnnaBridge 165:d1b4690b3f8b 21 // limitations under the License.
AnnaBridge 165:d1b4690b3f8b 22 //
AnnaBridge 165:d1b4690b3f8b 23 //------------------------------------------------------------------------------
AnnaBridge 165:d1b4690b3f8b 24
AnnaBridge 165:d1b4690b3f8b 25
AnnaBridge 165:d1b4690b3f8b 26 #ifndef __CMSIS_ICCARM_H__
AnnaBridge 165:d1b4690b3f8b 27 #define __CMSIS_ICCARM_H__
AnnaBridge 165:d1b4690b3f8b 28
AnnaBridge 165:d1b4690b3f8b 29 #ifndef __ICCARM__
AnnaBridge 165:d1b4690b3f8b 30 #error This file should only be compiled by ICCARM
AnnaBridge 165:d1b4690b3f8b 31 #endif
AnnaBridge 165:d1b4690b3f8b 32
AnnaBridge 165:d1b4690b3f8b 33 #pragma system_include
AnnaBridge 165:d1b4690b3f8b 34
AnnaBridge 165:d1b4690b3f8b 35 #define __IAR_FT _Pragma("inline=forced") __intrinsic
AnnaBridge 165:d1b4690b3f8b 36
AnnaBridge 165:d1b4690b3f8b 37 #if (__VER__ >= 8000000)
AnnaBridge 165:d1b4690b3f8b 38 #define __ICCARM_V8 1
AnnaBridge 165:d1b4690b3f8b 39 #else
AnnaBridge 165:d1b4690b3f8b 40 #define __ICCARM_V8 0
AnnaBridge 165:d1b4690b3f8b 41 #endif
AnnaBridge 165:d1b4690b3f8b 42
AnnaBridge 165:d1b4690b3f8b 43 #pragma language=extended
AnnaBridge 165:d1b4690b3f8b 44
AnnaBridge 165:d1b4690b3f8b 45 #ifndef __ALIGNED
AnnaBridge 165:d1b4690b3f8b 46 #if __ICCARM_V8
AnnaBridge 165:d1b4690b3f8b 47 #define __ALIGNED(x) __attribute__((aligned(x)))
AnnaBridge 165:d1b4690b3f8b 48 #elif (__VER__ >= 7080000)
AnnaBridge 165:d1b4690b3f8b 49 /* Needs IAR language extensions */
AnnaBridge 165:d1b4690b3f8b 50 #define __ALIGNED(x) __attribute__((aligned(x)))
AnnaBridge 165:d1b4690b3f8b 51 #else
AnnaBridge 165:d1b4690b3f8b 52 #warning No compiler specific solution for __ALIGNED.__ALIGNED is ignored.
AnnaBridge 165:d1b4690b3f8b 53 #define __ALIGNED(x)
AnnaBridge 165:d1b4690b3f8b 54 #endif
AnnaBridge 165:d1b4690b3f8b 55 #endif
AnnaBridge 165:d1b4690b3f8b 56
AnnaBridge 165:d1b4690b3f8b 57
AnnaBridge 165:d1b4690b3f8b 58 /* Define compiler macros for CPU architecture, used in CMSIS 5.
AnnaBridge 165:d1b4690b3f8b 59 */
AnnaBridge 165:d1b4690b3f8b 60 #if __ARM_ARCH_7A__
AnnaBridge 165:d1b4690b3f8b 61 /* Macro already defined */
AnnaBridge 165:d1b4690b3f8b 62 #else
AnnaBridge 165:d1b4690b3f8b 63 #if defined(__ARM7A__)
AnnaBridge 165:d1b4690b3f8b 64 #define __ARM_ARCH_7A__ 1
AnnaBridge 165:d1b4690b3f8b 65 #endif
AnnaBridge 165:d1b4690b3f8b 66 #endif
AnnaBridge 165:d1b4690b3f8b 67
AnnaBridge 165:d1b4690b3f8b 68 #ifndef __ASM
AnnaBridge 165:d1b4690b3f8b 69 #define __ASM __asm
AnnaBridge 165:d1b4690b3f8b 70 #endif
AnnaBridge 165:d1b4690b3f8b 71
AnnaBridge 165:d1b4690b3f8b 72 #ifndef __INLINE
AnnaBridge 165:d1b4690b3f8b 73 #define __INLINE inline
AnnaBridge 165:d1b4690b3f8b 74 #endif
AnnaBridge 165:d1b4690b3f8b 75
AnnaBridge 165:d1b4690b3f8b 76 #ifndef __NO_RETURN
AnnaBridge 165:d1b4690b3f8b 77 #if __ICCARM_V8
AnnaBridge 165:d1b4690b3f8b 78 #define __NO_RETURN __attribute__((__noreturn__))
AnnaBridge 165:d1b4690b3f8b 79 #else
AnnaBridge 165:d1b4690b3f8b 80 #define __NO_RETURN _Pragma("object_attribute=__noreturn")
AnnaBridge 165:d1b4690b3f8b 81 #endif
AnnaBridge 165:d1b4690b3f8b 82 #endif
AnnaBridge 165:d1b4690b3f8b 83
AnnaBridge 165:d1b4690b3f8b 84 #ifndef __PACKED
AnnaBridge 165:d1b4690b3f8b 85 /* Needs IAR language extensions */
AnnaBridge 165:d1b4690b3f8b 86 #if __ICCARM_V8
AnnaBridge 165:d1b4690b3f8b 87 #define __PACKED __attribute__((packed, aligned(1)))
AnnaBridge 165:d1b4690b3f8b 88 #else
AnnaBridge 165:d1b4690b3f8b 89 #define __PACKED __packed
AnnaBridge 165:d1b4690b3f8b 90 #endif
AnnaBridge 165:d1b4690b3f8b 91 #endif
AnnaBridge 165:d1b4690b3f8b 92
AnnaBridge 165:d1b4690b3f8b 93 #ifndef __PACKED_STRUCT
AnnaBridge 165:d1b4690b3f8b 94 /* Needs IAR language extensions */
AnnaBridge 165:d1b4690b3f8b 95 #if __ICCARM_V8
AnnaBridge 165:d1b4690b3f8b 96 #define __PACKED_STRUCT struct __attribute__((packed, aligned(1)))
AnnaBridge 165:d1b4690b3f8b 97 #else
AnnaBridge 165:d1b4690b3f8b 98 #define __PACKED_STRUCT __packed struct
AnnaBridge 165:d1b4690b3f8b 99 #endif
AnnaBridge 165:d1b4690b3f8b 100 #endif
AnnaBridge 165:d1b4690b3f8b 101
AnnaBridge 165:d1b4690b3f8b 102 #ifndef __PACKED_UNION
AnnaBridge 165:d1b4690b3f8b 103 /* Needs IAR language extensions */
AnnaBridge 165:d1b4690b3f8b 104 #if __ICCARM_V8
AnnaBridge 165:d1b4690b3f8b 105 #define __PACKED_UNION union __attribute__((packed, aligned(1)))
AnnaBridge 165:d1b4690b3f8b 106 #else
AnnaBridge 165:d1b4690b3f8b 107 #define __PACKED_UNION __packed union
AnnaBridge 165:d1b4690b3f8b 108 #endif
AnnaBridge 165:d1b4690b3f8b 109 #endif
AnnaBridge 165:d1b4690b3f8b 110
AnnaBridge 165:d1b4690b3f8b 111 #ifndef __RESTRICT
AnnaBridge 165:d1b4690b3f8b 112 #define __RESTRICT restrict
AnnaBridge 165:d1b4690b3f8b 113 #endif
AnnaBridge 165:d1b4690b3f8b 114
AnnaBridge 165:d1b4690b3f8b 115 #ifndef __STATIC_INLINE
AnnaBridge 165:d1b4690b3f8b 116 #define __STATIC_INLINE static inline
AnnaBridge 165:d1b4690b3f8b 117 #endif
AnnaBridge 165:d1b4690b3f8b 118
AnnaBridge 165:d1b4690b3f8b 119 #ifndef __FORCEINLINE
AnnaBridge 165:d1b4690b3f8b 120 #define __FORCEINLINE _Pragma("inline=forced")
AnnaBridge 165:d1b4690b3f8b 121 #endif
AnnaBridge 165:d1b4690b3f8b 122
AnnaBridge 165:d1b4690b3f8b 123 #ifndef __STATIC_FORCEINLINE
AnnaBridge 165:d1b4690b3f8b 124 #define __STATIC_FORCEINLINE __FORCEINLINE __STATIC_INLINE
AnnaBridge 165:d1b4690b3f8b 125 #endif
AnnaBridge 165:d1b4690b3f8b 126
AnnaBridge 165:d1b4690b3f8b 127 #ifndef CMSIS_DEPRECATED
AnnaBridge 165:d1b4690b3f8b 128 #define CMSIS_DEPRECATED __attribute__((deprecated))
AnnaBridge 165:d1b4690b3f8b 129 #endif
AnnaBridge 165:d1b4690b3f8b 130
AnnaBridge 165:d1b4690b3f8b 131 #ifndef __UNALIGNED_UINT16_READ
AnnaBridge 165:d1b4690b3f8b 132 #pragma language=save
AnnaBridge 165:d1b4690b3f8b 133 #pragma language=extended
AnnaBridge 165:d1b4690b3f8b 134 __IAR_FT uint16_t __iar_uint16_read(void const *ptr)
AnnaBridge 165:d1b4690b3f8b 135 {
AnnaBridge 165:d1b4690b3f8b 136 return *(__packed uint16_t*)(ptr);
AnnaBridge 165:d1b4690b3f8b 137 }
AnnaBridge 165:d1b4690b3f8b 138 #pragma language=restore
AnnaBridge 165:d1b4690b3f8b 139 #define __UNALIGNED_UINT16_READ(PTR) __iar_uint16_read(PTR)
AnnaBridge 165:d1b4690b3f8b 140 #endif
AnnaBridge 165:d1b4690b3f8b 141
AnnaBridge 165:d1b4690b3f8b 142
AnnaBridge 165:d1b4690b3f8b 143 #ifndef __UNALIGNED_UINT16_WRITE
AnnaBridge 165:d1b4690b3f8b 144 #pragma language=save
AnnaBridge 165:d1b4690b3f8b 145 #pragma language=extended
AnnaBridge 165:d1b4690b3f8b 146 __IAR_FT void __iar_uint16_write(void const *ptr, uint16_t val)
AnnaBridge 165:d1b4690b3f8b 147 {
AnnaBridge 165:d1b4690b3f8b 148 *(__packed uint16_t*)(ptr) = val;;
AnnaBridge 165:d1b4690b3f8b 149 }
AnnaBridge 165:d1b4690b3f8b 150 #pragma language=restore
AnnaBridge 165:d1b4690b3f8b 151 #define __UNALIGNED_UINT16_WRITE(PTR,VAL) __iar_uint16_write(PTR,VAL)
AnnaBridge 165:d1b4690b3f8b 152 #endif
AnnaBridge 165:d1b4690b3f8b 153
AnnaBridge 165:d1b4690b3f8b 154 #ifndef __UNALIGNED_UINT32_READ
AnnaBridge 165:d1b4690b3f8b 155 #pragma language=save
AnnaBridge 165:d1b4690b3f8b 156 #pragma language=extended
AnnaBridge 165:d1b4690b3f8b 157 __IAR_FT uint32_t __iar_uint32_read(void const *ptr)
AnnaBridge 165:d1b4690b3f8b 158 {
AnnaBridge 165:d1b4690b3f8b 159 return *(__packed uint32_t*)(ptr);
AnnaBridge 165:d1b4690b3f8b 160 }
AnnaBridge 165:d1b4690b3f8b 161 #pragma language=restore
AnnaBridge 165:d1b4690b3f8b 162 #define __UNALIGNED_UINT32_READ(PTR) __iar_uint32_read(PTR)
AnnaBridge 165:d1b4690b3f8b 163 #endif
AnnaBridge 165:d1b4690b3f8b 164
AnnaBridge 165:d1b4690b3f8b 165 #ifndef __UNALIGNED_UINT32_WRITE
AnnaBridge 165:d1b4690b3f8b 166 #pragma language=save
AnnaBridge 165:d1b4690b3f8b 167 #pragma language=extended
AnnaBridge 165:d1b4690b3f8b 168 __IAR_FT void __iar_uint32_write(void const *ptr, uint32_t val)
AnnaBridge 165:d1b4690b3f8b 169 {
AnnaBridge 165:d1b4690b3f8b 170 *(__packed uint32_t*)(ptr) = val;;
AnnaBridge 165:d1b4690b3f8b 171 }
AnnaBridge 165:d1b4690b3f8b 172 #pragma language=restore
AnnaBridge 165:d1b4690b3f8b 173 #define __UNALIGNED_UINT32_WRITE(PTR,VAL) __iar_uint32_write(PTR,VAL)
AnnaBridge 165:d1b4690b3f8b 174 #endif
AnnaBridge 165:d1b4690b3f8b 175
AnnaBridge 165:d1b4690b3f8b 176 #if 0
AnnaBridge 165:d1b4690b3f8b 177 #ifndef __UNALIGNED_UINT32 /* deprecated */
AnnaBridge 165:d1b4690b3f8b 178 #pragma language=save
AnnaBridge 165:d1b4690b3f8b 179 #pragma language=extended
AnnaBridge 165:d1b4690b3f8b 180 __packed struct __iar_u32 { uint32_t v; };
AnnaBridge 165:d1b4690b3f8b 181 #pragma language=restore
AnnaBridge 165:d1b4690b3f8b 182 #define __UNALIGNED_UINT32(PTR) (((struct __iar_u32 *)(PTR))->v)
AnnaBridge 165:d1b4690b3f8b 183 #endif
AnnaBridge 165:d1b4690b3f8b 184 #endif
AnnaBridge 165:d1b4690b3f8b 185
AnnaBridge 165:d1b4690b3f8b 186 #ifndef __USED
AnnaBridge 165:d1b4690b3f8b 187 #if __ICCARM_V8
AnnaBridge 165:d1b4690b3f8b 188 #define __USED __attribute__((used))
AnnaBridge 165:d1b4690b3f8b 189 #else
AnnaBridge 165:d1b4690b3f8b 190 #define __USED _Pragma("__root")
AnnaBridge 165:d1b4690b3f8b 191 #endif
AnnaBridge 165:d1b4690b3f8b 192 #endif
AnnaBridge 165:d1b4690b3f8b 193
AnnaBridge 165:d1b4690b3f8b 194 #ifndef __WEAK
AnnaBridge 165:d1b4690b3f8b 195 #if __ICCARM_V8
AnnaBridge 165:d1b4690b3f8b 196 #define __WEAK __attribute__((weak))
AnnaBridge 165:d1b4690b3f8b 197 #else
AnnaBridge 165:d1b4690b3f8b 198 #define __WEAK _Pragma("__weak")
AnnaBridge 165:d1b4690b3f8b 199 #endif
AnnaBridge 165:d1b4690b3f8b 200 #endif
AnnaBridge 165:d1b4690b3f8b 201
AnnaBridge 165:d1b4690b3f8b 202
AnnaBridge 165:d1b4690b3f8b 203 #ifndef __ICCARM_INTRINSICS_VERSION__
AnnaBridge 165:d1b4690b3f8b 204 #define __ICCARM_INTRINSICS_VERSION__ 0
AnnaBridge 165:d1b4690b3f8b 205 #endif
AnnaBridge 165:d1b4690b3f8b 206
AnnaBridge 165:d1b4690b3f8b 207 #if __ICCARM_INTRINSICS_VERSION__ == 2
AnnaBridge 165:d1b4690b3f8b 208
AnnaBridge 165:d1b4690b3f8b 209 #if defined(__CLZ)
AnnaBridge 165:d1b4690b3f8b 210 #undef __CLZ
AnnaBridge 165:d1b4690b3f8b 211 #endif
AnnaBridge 165:d1b4690b3f8b 212 #if defined(__REVSH)
AnnaBridge 165:d1b4690b3f8b 213 #undef __REVSH
AnnaBridge 165:d1b4690b3f8b 214 #endif
AnnaBridge 165:d1b4690b3f8b 215 #if defined(__RBIT)
AnnaBridge 165:d1b4690b3f8b 216 #undef __RBIT
AnnaBridge 165:d1b4690b3f8b 217 #endif
AnnaBridge 165:d1b4690b3f8b 218 #if defined(__SSAT)
AnnaBridge 165:d1b4690b3f8b 219 #undef __SSAT
AnnaBridge 165:d1b4690b3f8b 220 #endif
AnnaBridge 165:d1b4690b3f8b 221 #if defined(__USAT)
AnnaBridge 165:d1b4690b3f8b 222 #undef __USAT
AnnaBridge 165:d1b4690b3f8b 223 #endif
AnnaBridge 165:d1b4690b3f8b 224
AnnaBridge 165:d1b4690b3f8b 225 #include "iccarm_builtin.h"
AnnaBridge 165:d1b4690b3f8b 226
AnnaBridge 165:d1b4690b3f8b 227 #define __enable_irq __iar_builtin_enable_interrupt
AnnaBridge 165:d1b4690b3f8b 228 #define __disable_irq __iar_builtin_disable_interrupt
AnnaBridge 165:d1b4690b3f8b 229 #define __enable_fault_irq __iar_builtin_enable_fiq
AnnaBridge 165:d1b4690b3f8b 230 #define __disable_fault_irq __iar_builtin_disable_fiq
AnnaBridge 165:d1b4690b3f8b 231 #define __arm_rsr __iar_builtin_rsr
AnnaBridge 165:d1b4690b3f8b 232 #define __arm_wsr __iar_builtin_wsr
AnnaBridge 165:d1b4690b3f8b 233
AnnaBridge 165:d1b4690b3f8b 234 #if __FPU_PRESENT
AnnaBridge 165:d1b4690b3f8b 235 #define __get_FPSCR() (__arm_rsr("FPSCR"))
AnnaBridge 165:d1b4690b3f8b 236 #else
AnnaBridge 165:d1b4690b3f8b 237 #define __get_FPSCR() ( 0 )
AnnaBridge 165:d1b4690b3f8b 238 #endif
AnnaBridge 165:d1b4690b3f8b 239
AnnaBridge 165:d1b4690b3f8b 240 #define __set_FPSCR(VALUE) (__arm_wsr("FPSCR", VALUE))
AnnaBridge 165:d1b4690b3f8b 241
AnnaBridge 165:d1b4690b3f8b 242 #define __get_CPSR() (__arm_rsr("CPSR"))
AnnaBridge 165:d1b4690b3f8b 243 #define __get_mode() (__get_CPSR() & 0x1FU)
AnnaBridge 165:d1b4690b3f8b 244
AnnaBridge 165:d1b4690b3f8b 245 #define __set_CPSR(VALUE) (__arm_wsr("CPSR", (VALUE)))
AnnaBridge 165:d1b4690b3f8b 246 #define __set_mode(VALUE) (__arm_wsr("CPSR_c", (VALUE)))
AnnaBridge 165:d1b4690b3f8b 247
AnnaBridge 165:d1b4690b3f8b 248
AnnaBridge 165:d1b4690b3f8b 249 #define __get_FPEXC() (__arm_rsr("FPEXC"))
AnnaBridge 165:d1b4690b3f8b 250 #define __set_FPEXC(VALUE) (__arm_wsr("FPEXC", VALUE))
AnnaBridge 165:d1b4690b3f8b 251
AnnaBridge 165:d1b4690b3f8b 252 #define __get_CP(cp, op1, RT, CRn, CRm, op2) \
AnnaBridge 165:d1b4690b3f8b 253 ((RT) = __arm_rsr("p" # cp ":" # op1 ":c" # CRn ":c" # CRm ":" # op2))
AnnaBridge 165:d1b4690b3f8b 254
AnnaBridge 165:d1b4690b3f8b 255 #define __set_CP(cp, op1, RT, CRn, CRm, op2) \
AnnaBridge 165:d1b4690b3f8b 256 (__arm_wsr("p" # cp ":" # op1 ":c" # CRn ":c" # CRm ":" # op2, (RT)))
AnnaBridge 165:d1b4690b3f8b 257
AnnaBridge 165:d1b4690b3f8b 258 #define __get_CP64(cp, op1, Rt, CRm) \
AnnaBridge 165:d1b4690b3f8b 259 __ASM volatile("MRRC p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : "=r" (Rt) : : "memory" )
AnnaBridge 165:d1b4690b3f8b 260
AnnaBridge 165:d1b4690b3f8b 261 #define __set_CP64(cp, op1, Rt, CRm) \
AnnaBridge 165:d1b4690b3f8b 262 __ASM volatile("MCRR p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : : "r" (Rt) : "memory" )
AnnaBridge 165:d1b4690b3f8b 263
AnnaBridge 165:d1b4690b3f8b 264 #include "cmsis_cp15.h"
AnnaBridge 165:d1b4690b3f8b 265
AnnaBridge 165:d1b4690b3f8b 266 #define __NOP __iar_builtin_no_operation
AnnaBridge 165:d1b4690b3f8b 267
AnnaBridge 165:d1b4690b3f8b 268 #define __CLZ __iar_builtin_CLZ
AnnaBridge 165:d1b4690b3f8b 269 #define __CLREX __iar_builtin_CLREX
AnnaBridge 165:d1b4690b3f8b 270
AnnaBridge 165:d1b4690b3f8b 271 #define __DMB __iar_builtin_DMB
AnnaBridge 165:d1b4690b3f8b 272 #define __DSB __iar_builtin_DSB
AnnaBridge 165:d1b4690b3f8b 273 #define __ISB __iar_builtin_ISB
AnnaBridge 165:d1b4690b3f8b 274
AnnaBridge 165:d1b4690b3f8b 275 #define __LDREXB __iar_builtin_LDREXB
AnnaBridge 165:d1b4690b3f8b 276 #define __LDREXH __iar_builtin_LDREXH
AnnaBridge 165:d1b4690b3f8b 277 #define __LDREXW __iar_builtin_LDREX
AnnaBridge 165:d1b4690b3f8b 278
AnnaBridge 165:d1b4690b3f8b 279 #define __RBIT __iar_builtin_RBIT
AnnaBridge 165:d1b4690b3f8b 280 #define __REV __iar_builtin_REV
AnnaBridge 165:d1b4690b3f8b 281 #define __REV16 __iar_builtin_REV16
AnnaBridge 165:d1b4690b3f8b 282
AnnaBridge 165:d1b4690b3f8b 283 __IAR_FT int16_t __REVSH(int16_t val)
AnnaBridge 165:d1b4690b3f8b 284 {
AnnaBridge 165:d1b4690b3f8b 285 return (int16_t) __iar_builtin_REVSH(val);
AnnaBridge 165:d1b4690b3f8b 286 }
AnnaBridge 165:d1b4690b3f8b 287
AnnaBridge 165:d1b4690b3f8b 288 #define __ROR __iar_builtin_ROR
AnnaBridge 165:d1b4690b3f8b 289 #define __RRX __iar_builtin_RRX
AnnaBridge 165:d1b4690b3f8b 290
AnnaBridge 165:d1b4690b3f8b 291 #define __SEV __iar_builtin_SEV
AnnaBridge 165:d1b4690b3f8b 292
AnnaBridge 165:d1b4690b3f8b 293 #define __SSAT __iar_builtin_SSAT
AnnaBridge 165:d1b4690b3f8b 294
AnnaBridge 165:d1b4690b3f8b 295 #define __STREXB __iar_builtin_STREXB
AnnaBridge 165:d1b4690b3f8b 296 #define __STREXH __iar_builtin_STREXH
AnnaBridge 165:d1b4690b3f8b 297 #define __STREXW __iar_builtin_STREX
AnnaBridge 165:d1b4690b3f8b 298
AnnaBridge 165:d1b4690b3f8b 299 #define __USAT __iar_builtin_USAT
AnnaBridge 165:d1b4690b3f8b 300
AnnaBridge 165:d1b4690b3f8b 301 #define __WFE __iar_builtin_WFE
AnnaBridge 165:d1b4690b3f8b 302 #define __WFI __iar_builtin_WFI
AnnaBridge 165:d1b4690b3f8b 303
AnnaBridge 165:d1b4690b3f8b 304 #define __SADD8 __iar_builtin_SADD8
AnnaBridge 165:d1b4690b3f8b 305 #define __QADD8 __iar_builtin_QADD8
AnnaBridge 165:d1b4690b3f8b 306 #define __SHADD8 __iar_builtin_SHADD8
AnnaBridge 165:d1b4690b3f8b 307 #define __UADD8 __iar_builtin_UADD8
AnnaBridge 165:d1b4690b3f8b 308 #define __UQADD8 __iar_builtin_UQADD8
AnnaBridge 165:d1b4690b3f8b 309 #define __UHADD8 __iar_builtin_UHADD8
AnnaBridge 165:d1b4690b3f8b 310 #define __SSUB8 __iar_builtin_SSUB8
AnnaBridge 165:d1b4690b3f8b 311 #define __QSUB8 __iar_builtin_QSUB8
AnnaBridge 165:d1b4690b3f8b 312 #define __SHSUB8 __iar_builtin_SHSUB8
AnnaBridge 165:d1b4690b3f8b 313 #define __USUB8 __iar_builtin_USUB8
AnnaBridge 165:d1b4690b3f8b 314 #define __UQSUB8 __iar_builtin_UQSUB8
AnnaBridge 165:d1b4690b3f8b 315 #define __UHSUB8 __iar_builtin_UHSUB8
AnnaBridge 165:d1b4690b3f8b 316 #define __SADD16 __iar_builtin_SADD16
AnnaBridge 165:d1b4690b3f8b 317 #define __QADD16 __iar_builtin_QADD16
AnnaBridge 165:d1b4690b3f8b 318 #define __SHADD16 __iar_builtin_SHADD16
AnnaBridge 165:d1b4690b3f8b 319 #define __UADD16 __iar_builtin_UADD16
AnnaBridge 165:d1b4690b3f8b 320 #define __UQADD16 __iar_builtin_UQADD16
AnnaBridge 165:d1b4690b3f8b 321 #define __UHADD16 __iar_builtin_UHADD16
AnnaBridge 165:d1b4690b3f8b 322 #define __SSUB16 __iar_builtin_SSUB16
AnnaBridge 165:d1b4690b3f8b 323 #define __QSUB16 __iar_builtin_QSUB16
AnnaBridge 165:d1b4690b3f8b 324 #define __SHSUB16 __iar_builtin_SHSUB16
AnnaBridge 165:d1b4690b3f8b 325 #define __USUB16 __iar_builtin_USUB16
AnnaBridge 165:d1b4690b3f8b 326 #define __UQSUB16 __iar_builtin_UQSUB16
AnnaBridge 165:d1b4690b3f8b 327 #define __UHSUB16 __iar_builtin_UHSUB16
AnnaBridge 165:d1b4690b3f8b 328 #define __SASX __iar_builtin_SASX
AnnaBridge 165:d1b4690b3f8b 329 #define __QASX __iar_builtin_QASX
AnnaBridge 165:d1b4690b3f8b 330 #define __SHASX __iar_builtin_SHASX
AnnaBridge 165:d1b4690b3f8b 331 #define __UASX __iar_builtin_UASX
AnnaBridge 165:d1b4690b3f8b 332 #define __UQASX __iar_builtin_UQASX
AnnaBridge 165:d1b4690b3f8b 333 #define __UHASX __iar_builtin_UHASX
AnnaBridge 165:d1b4690b3f8b 334 #define __SSAX __iar_builtin_SSAX
AnnaBridge 165:d1b4690b3f8b 335 #define __QSAX __iar_builtin_QSAX
AnnaBridge 165:d1b4690b3f8b 336 #define __SHSAX __iar_builtin_SHSAX
AnnaBridge 165:d1b4690b3f8b 337 #define __USAX __iar_builtin_USAX
AnnaBridge 165:d1b4690b3f8b 338 #define __UQSAX __iar_builtin_UQSAX
AnnaBridge 165:d1b4690b3f8b 339 #define __UHSAX __iar_builtin_UHSAX
AnnaBridge 165:d1b4690b3f8b 340 #define __USAD8 __iar_builtin_USAD8
AnnaBridge 165:d1b4690b3f8b 341 #define __USADA8 __iar_builtin_USADA8
AnnaBridge 165:d1b4690b3f8b 342 #define __SSAT16 __iar_builtin_SSAT16
AnnaBridge 165:d1b4690b3f8b 343 #define __USAT16 __iar_builtin_USAT16
AnnaBridge 165:d1b4690b3f8b 344 #define __UXTB16 __iar_builtin_UXTB16
AnnaBridge 165:d1b4690b3f8b 345 #define __UXTAB16 __iar_builtin_UXTAB16
AnnaBridge 165:d1b4690b3f8b 346 #define __SXTB16 __iar_builtin_SXTB16
AnnaBridge 165:d1b4690b3f8b 347 #define __SXTAB16 __iar_builtin_SXTAB16
AnnaBridge 165:d1b4690b3f8b 348 #define __SMUAD __iar_builtin_SMUAD
AnnaBridge 165:d1b4690b3f8b 349 #define __SMUADX __iar_builtin_SMUADX
AnnaBridge 165:d1b4690b3f8b 350 #define __SMMLA __iar_builtin_SMMLA
AnnaBridge 165:d1b4690b3f8b 351 #define __SMLAD __iar_builtin_SMLAD
AnnaBridge 165:d1b4690b3f8b 352 #define __SMLADX __iar_builtin_SMLADX
AnnaBridge 165:d1b4690b3f8b 353 #define __SMLALD __iar_builtin_SMLALD
AnnaBridge 165:d1b4690b3f8b 354 #define __SMLALDX __iar_builtin_SMLALDX
AnnaBridge 165:d1b4690b3f8b 355 #define __SMUSD __iar_builtin_SMUSD
AnnaBridge 165:d1b4690b3f8b 356 #define __SMUSDX __iar_builtin_SMUSDX
AnnaBridge 165:d1b4690b3f8b 357 #define __SMLSD __iar_builtin_SMLSD
AnnaBridge 165:d1b4690b3f8b 358 #define __SMLSDX __iar_builtin_SMLSDX
AnnaBridge 165:d1b4690b3f8b 359 #define __SMLSLD __iar_builtin_SMLSLD
AnnaBridge 165:d1b4690b3f8b 360 #define __SMLSLDX __iar_builtin_SMLSLDX
AnnaBridge 165:d1b4690b3f8b 361 #define __SEL __iar_builtin_SEL
AnnaBridge 165:d1b4690b3f8b 362 #define __QADD __iar_builtin_QADD
AnnaBridge 165:d1b4690b3f8b 363 #define __QSUB __iar_builtin_QSUB
AnnaBridge 165:d1b4690b3f8b 364 #define __PKHBT __iar_builtin_PKHBT
AnnaBridge 165:d1b4690b3f8b 365 #define __PKHTB __iar_builtin_PKHTB
AnnaBridge 165:d1b4690b3f8b 366
AnnaBridge 165:d1b4690b3f8b 367 #else /* __ICCARM_INTRINSICS_VERSION__ == 2 */
AnnaBridge 165:d1b4690b3f8b 368
AnnaBridge 165:d1b4690b3f8b 369 #if !__FPU_PRESENT
AnnaBridge 165:d1b4690b3f8b 370 #define __get_FPSCR __cmsis_iar_get_FPSR_not_active
AnnaBridge 165:d1b4690b3f8b 371 #endif
AnnaBridge 165:d1b4690b3f8b 372
AnnaBridge 165:d1b4690b3f8b 373 #ifdef __INTRINSICS_INCLUDED
AnnaBridge 165:d1b4690b3f8b 374 #error intrinsics.h is already included previously!
AnnaBridge 165:d1b4690b3f8b 375 #endif
AnnaBridge 165:d1b4690b3f8b 376
AnnaBridge 165:d1b4690b3f8b 377 #include <intrinsics.h>
AnnaBridge 165:d1b4690b3f8b 378
AnnaBridge 165:d1b4690b3f8b 379 #if !__FPU_PRESENT
AnnaBridge 165:d1b4690b3f8b 380 #define __get_FPSCR() (0)
AnnaBridge 165:d1b4690b3f8b 381 #endif
AnnaBridge 165:d1b4690b3f8b 382
AnnaBridge 165:d1b4690b3f8b 383 #pragma diag_suppress=Pe940
AnnaBridge 165:d1b4690b3f8b 384 #pragma diag_suppress=Pe177
AnnaBridge 165:d1b4690b3f8b 385
AnnaBridge 165:d1b4690b3f8b 386 #define __enable_irq __enable_interrupt
AnnaBridge 165:d1b4690b3f8b 387 #define __disable_irq __disable_interrupt
AnnaBridge 165:d1b4690b3f8b 388 #define __enable_fault_irq __enable_fiq
AnnaBridge 165:d1b4690b3f8b 389 #define __disable_fault_irq __disable_fiq
AnnaBridge 165:d1b4690b3f8b 390 #define __NOP __no_operation
AnnaBridge 165:d1b4690b3f8b 391
AnnaBridge 165:d1b4690b3f8b 392 #define __get_xPSR __get_PSR
AnnaBridge 165:d1b4690b3f8b 393
AnnaBridge 165:d1b4690b3f8b 394 __IAR_FT void __set_mode(uint32_t mode)
AnnaBridge 165:d1b4690b3f8b 395 {
AnnaBridge 165:d1b4690b3f8b 396 __ASM volatile("MSR cpsr_c, %0" : : "r" (mode) : "memory");
AnnaBridge 165:d1b4690b3f8b 397 }
AnnaBridge 165:d1b4690b3f8b 398
AnnaBridge 165:d1b4690b3f8b 399 __IAR_FT uint32_t __LDREXW(uint32_t volatile *ptr)
AnnaBridge 165:d1b4690b3f8b 400 {
AnnaBridge 165:d1b4690b3f8b 401 return __LDREX((unsigned long *)ptr);
AnnaBridge 165:d1b4690b3f8b 402 }
AnnaBridge 165:d1b4690b3f8b 403
AnnaBridge 165:d1b4690b3f8b 404 __IAR_FT uint32_t __STREXW(uint32_t value, uint32_t volatile *ptr)
AnnaBridge 165:d1b4690b3f8b 405 {
AnnaBridge 165:d1b4690b3f8b 406 return __STREX(value, (unsigned long *)ptr);
AnnaBridge 165:d1b4690b3f8b 407 }
AnnaBridge 165:d1b4690b3f8b 408
AnnaBridge 165:d1b4690b3f8b 409
AnnaBridge 165:d1b4690b3f8b 410 __IAR_FT uint32_t __RRX(uint32_t value)
AnnaBridge 165:d1b4690b3f8b 411 {
AnnaBridge 165:d1b4690b3f8b 412 uint32_t result;
AnnaBridge 165:d1b4690b3f8b 413 __ASM("RRX %0, %1" : "=r"(result) : "r" (value) : "cc");
AnnaBridge 165:d1b4690b3f8b 414 return(result);
AnnaBridge 165:d1b4690b3f8b 415 }
AnnaBridge 165:d1b4690b3f8b 416
AnnaBridge 165:d1b4690b3f8b 417
AnnaBridge 165:d1b4690b3f8b 418 __IAR_FT uint32_t __ROR(uint32_t op1, uint32_t op2)
AnnaBridge 165:d1b4690b3f8b 419 {
AnnaBridge 165:d1b4690b3f8b 420 return (op1 >> op2) | (op1 << ((sizeof(op1)*8)-op2));
AnnaBridge 165:d1b4690b3f8b 421 }
AnnaBridge 165:d1b4690b3f8b 422
AnnaBridge 165:d1b4690b3f8b 423 __IAR_FT uint32_t __get_FPEXC(void)
AnnaBridge 165:d1b4690b3f8b 424 {
AnnaBridge 165:d1b4690b3f8b 425 #if (__FPU_PRESENT == 1)
AnnaBridge 165:d1b4690b3f8b 426 uint32_t result;
AnnaBridge 165:d1b4690b3f8b 427 __ASM volatile("VMRS %0, fpexc" : "=r" (result) : : "memory");
AnnaBridge 165:d1b4690b3f8b 428 return(result);
AnnaBridge 165:d1b4690b3f8b 429 #else
AnnaBridge 165:d1b4690b3f8b 430 return(0);
AnnaBridge 165:d1b4690b3f8b 431 #endif
AnnaBridge 165:d1b4690b3f8b 432 }
AnnaBridge 165:d1b4690b3f8b 433
AnnaBridge 165:d1b4690b3f8b 434 __IAR_FT void __set_FPEXC(uint32_t fpexc)
AnnaBridge 165:d1b4690b3f8b 435 {
AnnaBridge 165:d1b4690b3f8b 436 #if (__FPU_PRESENT == 1)
AnnaBridge 165:d1b4690b3f8b 437 __ASM volatile ("VMSR fpexc, %0" : : "r" (fpexc) : "memory");
AnnaBridge 165:d1b4690b3f8b 438 #endif
AnnaBridge 165:d1b4690b3f8b 439 }
AnnaBridge 165:d1b4690b3f8b 440
AnnaBridge 165:d1b4690b3f8b 441
AnnaBridge 165:d1b4690b3f8b 442 #define __get_CP(cp, op1, Rt, CRn, CRm, op2) \
AnnaBridge 165:d1b4690b3f8b 443 __ASM volatile("MRC p" # cp ", " # op1 ", %0, c" # CRn ", c" # CRm ", " # op2 : "=r" (Rt) : : "memory" )
AnnaBridge 165:d1b4690b3f8b 444 #define __set_CP(cp, op1, Rt, CRn, CRm, op2) \
AnnaBridge 165:d1b4690b3f8b 445 __ASM volatile("MCR p" # cp ", " # op1 ", %0, c" # CRn ", c" # CRm ", " # op2 : : "r" (Rt) : "memory" )
AnnaBridge 165:d1b4690b3f8b 446 #define __get_CP64(cp, op1, Rt, CRm) \
AnnaBridge 165:d1b4690b3f8b 447 __ASM volatile("MRRC p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : "=r" (Rt) : : "memory" )
AnnaBridge 165:d1b4690b3f8b 448 #define __set_CP64(cp, op1, Rt, CRm) \
AnnaBridge 165:d1b4690b3f8b 449 __ASM volatile("MCRR p" # cp ", " # op1 ", %Q0, %R0, c" # CRm : : "r" (Rt) : "memory" )
AnnaBridge 165:d1b4690b3f8b 450
AnnaBridge 165:d1b4690b3f8b 451 #include "cmsis_cp15.h"
AnnaBridge 165:d1b4690b3f8b 452
AnnaBridge 165:d1b4690b3f8b 453 #endif /* __ICCARM_INTRINSICS_VERSION__ == 2 */
AnnaBridge 165:d1b4690b3f8b 454
AnnaBridge 165:d1b4690b3f8b 455 #define __BKPT(value) __asm volatile ("BKPT %0" : : "i"(value))
AnnaBridge 165:d1b4690b3f8b 456
AnnaBridge 165:d1b4690b3f8b 457
AnnaBridge 165:d1b4690b3f8b 458 __IAR_FT uint32_t __get_SP_usr(void)
AnnaBridge 165:d1b4690b3f8b 459 {
AnnaBridge 165:d1b4690b3f8b 460 uint32_t cpsr;
AnnaBridge 165:d1b4690b3f8b 461 uint32_t result;
AnnaBridge 165:d1b4690b3f8b 462 __ASM volatile(
AnnaBridge 165:d1b4690b3f8b 463 "MRS %0, cpsr \n"
AnnaBridge 165:d1b4690b3f8b 464 "CPS #0x1F \n" // no effect in USR mode
AnnaBridge 165:d1b4690b3f8b 465 "MOV %1, sp \n"
AnnaBridge 165:d1b4690b3f8b 466 "MSR cpsr_c, %2 \n" // no effect in USR mode
AnnaBridge 165:d1b4690b3f8b 467 "ISB" : "=r"(cpsr), "=r"(result) : "r"(cpsr) : "memory"
AnnaBridge 165:d1b4690b3f8b 468 );
AnnaBridge 165:d1b4690b3f8b 469 return result;
AnnaBridge 165:d1b4690b3f8b 470 }
AnnaBridge 165:d1b4690b3f8b 471
AnnaBridge 165:d1b4690b3f8b 472 __IAR_FT void __set_SP_usr(uint32_t topOfProcStack)
AnnaBridge 165:d1b4690b3f8b 473 {
AnnaBridge 165:d1b4690b3f8b 474 uint32_t cpsr;
AnnaBridge 165:d1b4690b3f8b 475 __ASM volatile(
AnnaBridge 165:d1b4690b3f8b 476 "MRS %0, cpsr \n"
AnnaBridge 165:d1b4690b3f8b 477 "CPS #0x1F \n" // no effect in USR mode
AnnaBridge 165:d1b4690b3f8b 478 "MOV sp, %1 \n"
AnnaBridge 165:d1b4690b3f8b 479 "MSR cpsr_c, %2 \n" // no effect in USR mode
AnnaBridge 165:d1b4690b3f8b 480 "ISB" : "=r"(cpsr) : "r" (topOfProcStack), "r"(cpsr) : "memory"
AnnaBridge 165:d1b4690b3f8b 481 );
AnnaBridge 165:d1b4690b3f8b 482 }
AnnaBridge 165:d1b4690b3f8b 483
AnnaBridge 165:d1b4690b3f8b 484 #define __get_mode() (__get_CPSR() & 0x1FU)
AnnaBridge 165:d1b4690b3f8b 485
AnnaBridge 165:d1b4690b3f8b 486 __STATIC_INLINE
AnnaBridge 165:d1b4690b3f8b 487 void __FPU_Enable(void)
AnnaBridge 165:d1b4690b3f8b 488 {
AnnaBridge 165:d1b4690b3f8b 489 __ASM volatile(
AnnaBridge 165:d1b4690b3f8b 490 //Permit access to VFP/NEON, registers by modifying CPACR
AnnaBridge 165:d1b4690b3f8b 491 " MRC p15,0,R1,c1,c0,2 \n"
AnnaBridge 165:d1b4690b3f8b 492 " ORR R1,R1,#0x00F00000 \n"
AnnaBridge 165:d1b4690b3f8b 493 " MCR p15,0,R1,c1,c0,2 \n"
AnnaBridge 165:d1b4690b3f8b 494
AnnaBridge 165:d1b4690b3f8b 495 //Ensure that subsequent instructions occur in the context of VFP/NEON access permitted
AnnaBridge 165:d1b4690b3f8b 496 " ISB \n"
AnnaBridge 165:d1b4690b3f8b 497
AnnaBridge 165:d1b4690b3f8b 498 //Enable VFP/NEON
AnnaBridge 165:d1b4690b3f8b 499 " VMRS R1,FPEXC \n"
AnnaBridge 165:d1b4690b3f8b 500 " ORR R1,R1,#0x40000000 \n"
AnnaBridge 165:d1b4690b3f8b 501 " VMSR FPEXC,R1 \n"
AnnaBridge 165:d1b4690b3f8b 502
AnnaBridge 165:d1b4690b3f8b 503 //Initialise VFP/NEON registers to 0
AnnaBridge 165:d1b4690b3f8b 504 " MOV R2,#0 \n"
AnnaBridge 165:d1b4690b3f8b 505
AnnaBridge 165:d1b4690b3f8b 506 //Initialise D16 registers to 0
AnnaBridge 165:d1b4690b3f8b 507 " VMOV D0, R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 508 " VMOV D1, R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 509 " VMOV D2, R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 510 " VMOV D3, R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 511 " VMOV D4, R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 512 " VMOV D5, R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 513 " VMOV D6, R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 514 " VMOV D7, R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 515 " VMOV D8, R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 516 " VMOV D9, R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 517 " VMOV D10,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 518 " VMOV D11,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 519 " VMOV D12,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 520 " VMOV D13,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 521 " VMOV D14,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 522 " VMOV D15,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 523
AnnaBridge 165:d1b4690b3f8b 524 #ifdef __ARM_ADVANCED_SIMD__
AnnaBridge 165:d1b4690b3f8b 525 //Initialise D32 registers to 0
AnnaBridge 165:d1b4690b3f8b 526 " VMOV D16,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 527 " VMOV D17,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 528 " VMOV D18,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 529 " VMOV D19,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 530 " VMOV D20,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 531 " VMOV D21,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 532 " VMOV D22,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 533 " VMOV D23,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 534 " VMOV D24,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 535 " VMOV D25,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 536 " VMOV D26,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 537 " VMOV D27,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 538 " VMOV D28,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 539 " VMOV D29,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 540 " VMOV D30,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 541 " VMOV D31,R2,R2 \n"
AnnaBridge 165:d1b4690b3f8b 542 #endif
AnnaBridge 165:d1b4690b3f8b 543
AnnaBridge 165:d1b4690b3f8b 544 //Initialise FPSCR to a known state
AnnaBridge 165:d1b4690b3f8b 545 " VMRS R2,FPSCR \n"
AnnaBridge 165:d1b4690b3f8b 546 " MOV32 R3,#0x00086060 \n" //Mask off all bits that do not have to be preserved. Non-preserved bits can/should be zero.
AnnaBridge 165:d1b4690b3f8b 547 " AND R2,R2,R3 \n"
AnnaBridge 165:d1b4690b3f8b 548 " VMSR FPSCR,R2 \n");
AnnaBridge 165:d1b4690b3f8b 549 }
AnnaBridge 165:d1b4690b3f8b 550
AnnaBridge 165:d1b4690b3f8b 551
AnnaBridge 165:d1b4690b3f8b 552
AnnaBridge 165:d1b4690b3f8b 553 #undef __IAR_FT
AnnaBridge 165:d1b4690b3f8b 554 #undef __ICCARM_V8
AnnaBridge 165:d1b4690b3f8b 555
AnnaBridge 165:d1b4690b3f8b 556 #pragma diag_default=Pe940
AnnaBridge 165:d1b4690b3f8b 557 #pragma diag_default=Pe177
AnnaBridge 165:d1b4690b3f8b 558
AnnaBridge 165:d1b4690b3f8b 559 #endif /* __CMSIS_ICCARM_H__ */