128 lines
4.6 KiB
C
128 lines
4.6 KiB
C
/**************************************************************************//**
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* @file cmsis_cmcpp.h
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* @brief CMSIS compiler CMCPP_ARM header file
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* @version V5.0.2
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* @date 13. February 2018
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******************************************************************************/
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/*
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* Copyright (c) 2009-2017 ARM Limited. All rights reserved.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the License); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an AS IS BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __CMSIS_CMCPP_H
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#define __CMSIS_CMCPP_H
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/* ignore some GCC warnings */
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/*#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wsign-conversion"
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#pragma GCC diagnostic ignored "-Wconversion"
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#pragma GCC diagnostic ignored "-Wunused-parameter" */
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/* Fallback for __has_builtin */
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#ifndef __has_builtin
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#define __has_builtin(x) (0)
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#endif
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/* CMSIS compiler specific defines */
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#ifndef __ASM
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#define __ASM __asm
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#endif
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#ifndef __INLINE
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#define __INLINE inline
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#endif
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#ifndef __STATIC_INLINE
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#define __STATIC_INLINE static inline
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#endif
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#ifndef __STATIC_FORCEINLINE
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#define __STATIC_FORCEINLINE static inline /*__attribute__((always_inline)) static inline*/
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#endif
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#ifndef __NO_RETURN
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#define __NO_RETURN /*__attribute__((__noreturn__))*/
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#endif
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#ifndef __USED
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#define __USED /*__attribute__((used))*/
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#endif
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#ifndef __WEAK
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#define __WEAK /*__attribute__((weak))*/
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#endif
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#ifndef __PACKED
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#define __PACKED __packed
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#endif
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#ifndef __PACKED_STRUCT
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#define __PACKED_STRUCT __packed struct
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#endif
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#ifndef __PACKED_UNION
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#define __PACKED_UNION __packed union
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#endif
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//#ifndef __UNALIGNED_UINT32 /* deprecated */
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/* #pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wpacked"
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#pragma GCC diagnostic ignored "-Wattributes"
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struct __attribute__((packed)) T_UINT32 { uint32_t v; };
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#pragma GCC diagnostic pop
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#define __UNALIGNED_UINT32(x) (((struct T_UINT32 *)(x))->v)
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#endif
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#ifndef __UNALIGNED_UINT16_WRITE
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wpacked"
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#pragma GCC diagnostic ignored "-Wattributes"
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__PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
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#pragma GCC diagnostic pop
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#define __UNALIGNED_UINT16_WRITE(addr, val) (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
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#endif
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#ifndef __UNALIGNED_UINT16_READ
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wpacked"
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#pragma GCC diagnostic ignored "-Wattributes"
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__PACKED_STRUCT T_UINT16_READ { uint16_t v; };
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#pragma GCC diagnostic pop
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#define __UNALIGNED_UINT16_READ(addr) (((const struct T_UINT16_READ *)(const void *)(addr))->v)
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#endif
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#ifndef __UNALIGNED_UINT32_WRITE
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wpacked"
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#pragma GCC diagnostic ignored "-Wattributes"
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__PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
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#pragma GCC diagnostic pop
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#define __UNALIGNED_UINT32_WRITE(addr, val) (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
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#endif
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#ifndef __UNALIGNED_UINT32_READ
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wpacked"
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#pragma GCC diagnostic ignored "-Wattributes"
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__PACKED_STRUCT T_UINT32_READ { uint32_t v; };
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#pragma GCC diagnostic pop
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#define __UNALIGNED_UINT32_READ(addr) (((const struct T_UINT32_READ *)(const void *)(addr))->v)
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#endif */
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#ifndef __ALIGNED
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#define __ALIGNED(x) /*__attribute__((aligned(x)))*/
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#endif
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#ifndef __RESTRICT
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#define __RESTRICT /*__restrict*/
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#endif
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/* ########################### Core Function Access ########################### */
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/** \ingroup CMSIS_Core_FunctionInterface
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\defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
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@{
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*/
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#endif /* __CMSISG_CMCPP_H */
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