text: /**************************************************************************//**
   * @file     cmsis_compiler.h
   * @brief    CMSIS compiler generic header file
   * @version  V5.1.0
   * @date     09. October 2018
   ******************************************************************************/
  /*
   * Copyright (c) 2009-2018 Arm Limited. All rights reserved.
   *
   * SPDX-License-Identifier: Apache-2.0
   *
   * Licensed under the Apache License, Version 2.0 (the License); you may
   * not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   * www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an AS IS BASIS, WITHOUT
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  #ifndef __CMSIS_COMPILER_H
  #define __CMSIS_COMPILER_H
  
  #include <stdint.h>
  
  /*
   * Arm Compiler 4/5
   */
  #if   defined ( __CC_ARM )
    #include "../../../../../ei-keyword-spotting/edge-impulse-sdk/CMSIS/Core/Include/cmsis_armcc.h"
  
  
  /*
   * Arm Compiler 6.6 LTM (armclang)
   */
  #elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) && (__ARMCC_VERSION < 6100100)
    #include "../../../../../ei-keyword-spotting/edge-impulse-sdk/CMSIS/Core/Include/cmsis_armclang_ltm.h"
  
    /*
   * Arm Compiler above 6.10.1 (armclang)
   */
  #elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6100100)
    #include "../../../../../ei-keyword-spotting/edge-impulse-sdk/CMSIS/Core/Include/cmsis_armclang.h"
  
  
  /*
   * GNU Compiler
   */
  #elif defined ( __GNUC__ )
    #include "../../../../../ei-keyword-spotting/edge-impulse-sdk/CMSIS/Core/Include/cmsis_gcc.h"
  
  
  /*
   * IAR Compiler
   */
  #elif defined ( __ICCARM__ )
    #include <cmsis_iccarm.h>
  
  
  /*
   * TI Arm Compiler
   */
  #elif defined ( __TI_ARM__ )
    #include <cmsis_ccs.h>
  
    #ifndef   __ASM
      #define __ASM                                  __asm
    #endif
    #ifndef   __INLINE
      #define __INLINE                               inline
    #endif
    #ifndef   __STATIC_INLINE
      #define __STATIC_INLINE                        static inline
    #endif
    #ifndef   __STATIC_FORCEINLINE
      #define __STATIC_FORCEINLINE                   __STATIC_INLINE
    #endif
    #ifndef   __NO_RETURN
      #define __NO_RETURN                            __attribute__((noreturn))
    #endif
    #ifndef   __USED
      #define __USED                                 __attribute__((used))
    #endif
    #ifndef   __WEAK
      #define __WEAK                                 __attribute__((weak))
    #endif
    #ifndef   __PACKED
      #define __PACKED                               __attribute__((packed))
    #endif
    #ifndef   __PACKED_STRUCT
      #define __PACKED_STRUCT                        struct __attribute__((packed))
    #endif
    #ifndef   __PACKED_UNION
      #define __PACKED_UNION                         union __attribute__((packed))
    #endif
    #ifndef   __UNALIGNED_UINT32        /* deprecated */
      struct __attribute__((packed)) T_UINT32 { uint32_t v; };
      #define __UNALIGNED_UINT32(x)                  (((struct T_UINT32 *)(x))->v)
    #endif
    #ifndef   __UNALIGNED_UINT16_WRITE
      __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
      #define __UNALIGNED_UINT16_WRITE(addr, val)    (void)((((struct T_UINT16_WRITE *)(void*)(addr))->v) = (val))
    #endif
    #ifndef   __UNALIGNED_UINT16_READ
      __PACKED_STRUCT T_UINT16_READ { uint16_t v; };
      #define __UNALIGNED_UINT16_READ(addr)          (((const struct T_UINT16_READ *)(const void *)(addr))->v)
    #endif
    #ifndef   __UNALIGNED_UINT32_WRITE
      __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
      #define __UNALIGNED_UINT32_WRITE(addr, val)    (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
    #endif
    #ifndef   __UNALIGNED_UINT32_READ
      __PACKED_STRUCT T_UINT32_READ { uint32_t v; };
      #define __UNALIGNED_UINT32_READ(addr)          (((const struct T_UINT32_READ *)(const void *)(addr))->v)
    #endif
    #ifndef   __ALIGNED
      #define __ALIGNED(x)                           __attribute__((aligned(x)))
    #endif
    #ifndef   __RESTRICT
      #define __RESTRICT                             __restrict
    #endif
    #ifndef   __COMPILER_BARRIER
      #warning No compiler specific solution for __COMPILER_BARRIER. __COMPILER_BARRIER is ignored.
      #define __COMPILER_BARRIER()                   (void)0
    #endif
  
  
  /*
   * TASKING Compiler
   */
  #elif defined ( __TASKING__ )
    /*
     * The CMSIS functions have been implemented as intrinsics in the compiler.
     * Please use "carm -?i" to get an up to date list of all intrinsics,
     * Including the CMSIS ones.
     */
  
    #ifndef   __ASM
      #define __ASM                                  __asm
    #endif
    #ifndef   __INLINE
      #define __INLINE                               inline
    #endif
    #ifndef   __STATIC_INLINE
      #define __STATIC_INLINE                        static inline
    #endif
    #ifndef   __STATIC_FORCEINLINE
      #define __STATIC_FORCEINLINE                   __STATIC_INLINE
    #endif
    #ifndef   __NO_RETURN
      #define __NO_RETURN                            __attribute__((noreturn))
    #endif
    #ifndef   __USED
      #define __USED                                 __attribute__((used))
    #endif
    #ifndef   __WEAK
      #define __WEAK                                 __attribute__((weak))
    #endif
    #ifndef   __PACKED
      #define __PACKED                               __packed__
    #endif
    #ifndef   __PACKED_STRUCT
      #define __PACKED_STRUCT                        struct __packed__
    #endif
    #ifndef   __PACKED_UNION
      #define __PACKED_UNION                         union __packed__
    #endif
    #ifndef   __UNALIGNED_UINT32        /* deprecated */
      struct __packed__ T_UINT32 { uint32_t v; };
      #define __UNALIGNED_UINT32(x)                  (((struct T_UINT32 *)(x))->v)
    #endif
    #ifndef   __UNALIGNED_UINT16_WRITE
      __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
      #define __UNALIGNED_UINT16_WRITE(addr, val)    (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
    #endif
    #ifndef   __UNALIGNED_UINT16_READ
      __PACKED_STRUCT T_UINT16_READ { uint16_t v; };
      #define __UNALIGNED_UINT16_READ(addr)          (((const struct T_UINT16_READ *)(const void *)(addr))->v)
    #endif
    #ifndef   __UNALIGNED_UINT32_WRITE
      __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
      #define __UNALIGNED_UINT32_WRITE(addr, val)    (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
    #endif
    #ifndef   __UNALIGNED_UINT32_READ
      __PACKED_STRUCT T_UINT32_READ { uint32_t v; };
      #define __UNALIGNED_UINT32_READ(addr)          (((const struct T_UINT32_READ *)(const void *)(addr))->v)
    #endif
    #ifndef   __ALIGNED
      #define __ALIGNED(x)              __align(x)
    #endif
    #ifndef   __RESTRICT
      #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
      #define __RESTRICT
    #endif
    #ifndef   __COMPILER_BARRIER
      #warning No compiler specific solution for __COMPILER_BARRIER. __COMPILER_BARRIER is ignored.
      #define __COMPILER_BARRIER()                   (void)0
    #endif
  
  
  /*
   * COSMIC Compiler
   */
  #elif defined ( __CSMC__ )
     #include <cmsis_csm.h>
  
   #ifndef   __ASM
      #define __ASM                                  _asm
    #endif
    #ifndef   __INLINE
      #define __INLINE                               inline
    #endif
    #ifndef   __STATIC_INLINE
      #define __STATIC_INLINE                        static inline
    #endif
    #ifndef   __STATIC_FORCEINLINE
      #define __STATIC_FORCEINLINE                   __STATIC_INLINE
    #endif
    #ifndef   __NO_RETURN
      // NO RETURN is automatically detected hence no warning here
      #define __NO_RETURN
    #endif
    #ifndef   __USED
      #warning No compiler specific solution for __USED. __USED is ignored.
      #define __USED
    #endif
    #ifndef   __WEAK
      #define __WEAK                                 __weak
    #endif
    #ifndef   __PACKED
      #define __PACKED                               @packed
    #endif
    #ifndef   __PACKED_STRUCT
      #define __PACKED_STRUCT                        @packed struct
    #endif
    #ifndef   __PACKED_UNION
      #define __PACKED_UNION                         @packed union
    #endif
    #ifndef   __UNALIGNED_UINT32        /* deprecated */
      @packed struct T_UINT32 { uint32_t v; };
      #define __UNALIGNED_UINT32(x)                  (((struct T_UINT32 *)(x))->v)
    #endif
    #ifndef   __UNALIGNED_UINT16_WRITE
      __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
      #define __UNALIGNED_UINT16_WRITE(addr, val)    (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
    #endif
    #ifndef   __UNALIGNED_UINT16_READ
      __PACKED_STRUCT T_UINT16_READ { uint16_t v; };
      #define __UNALIGNED_UINT16_READ(addr)          (((const struct T_UINT16_READ *)(const void *)(addr))->v)
    #endif
    #ifndef   __UNALIGNED_UINT32_WRITE
      __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
      #define __UNALIGNED_UINT32_WRITE(addr, val)    (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
    #endif
    #ifndef   __UNALIGNED_UINT32_READ
      __PACKED_STRUCT T_UINT32_READ { uint32_t v; };
      #define __UNALIGNED_UINT32_READ(addr)          (((const struct T_UINT32_READ *)(const void *)(addr))->v)
    #endif
    #ifndef   __ALIGNED
      #warning No compiler specific solution for __ALIGNED. __ALIGNED is ignored.
      #define __ALIGNED(x)
    #endif
    #ifndef   __RESTRICT
      #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
      #define __RESTRICT
    #endif
    #ifndef   __COMPILER_BARRIER
      #warning No compiler specific solution for __COMPILER_BARRIER. __COMPILER_BARRIER is ignored.
      #define __COMPILER_BARRIER()                   (void)0
    #endif
  
  
  #else
    #error Unknown compiler.
  #endif
  
  
  #endif /* __CMSIS_COMPILER_H */
  
  