735 lines
		
	
	
		
			23 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
		
		
			
		
	
	
			735 lines
		
	
	
		
			23 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
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								/**************************************************************************//**
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								 * @file     cmsis_armcc.h
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								 * @brief    CMSIS Cortex-M Core Function/Instruction Header File
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								 * @version  V4.30
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								 * @date     20. October 2015
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								 ******************************************************************************/
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								/* Copyright (c) 2009 - 2015 ARM LIMITED
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								   All rights reserved.
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								   Redistribution and use in source and binary forms, with or without
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								   modification, are permitted provided that the following conditions are met:
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								   - Redistributions of source code must retain the above copyright
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								     notice, this list of conditions and the following disclaimer.
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								   - Redistributions in binary form must reproduce the above copyright
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								     notice, this list of conditions and the following disclaimer in the
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								     documentation and/or other materials provided with the distribution.
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								   - Neither the name of ARM nor the names of its contributors may be used
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								     to endorse or promote products derived from this software without
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								     specific prior written permission.
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								   *
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								   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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								   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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								   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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								   ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
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								   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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								   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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								   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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								   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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								   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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								   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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								   POSSIBILITY OF SUCH DAMAGE.
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								   ---------------------------------------------------------------------------*/
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								#ifndef __CMSIS_ARMCC_H
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								#define __CMSIS_ARMCC_H
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								#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 400677)
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								  #error "Please use ARM Compiler Toolchain V4.0.677 or later!"
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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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								/* intrinsic void __enable_irq();     */
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								/* intrinsic void __disable_irq();    */
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								/**
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								  \brief   Get Control Register
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								  \details Returns the content of the Control Register.
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								  \return               Control Register value
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								 */
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								__STATIC_INLINE uint32_t __get_CONTROL(void)
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								{
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								  register uint32_t __regControl         __ASM("control");
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								  return(__regControl);
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								}
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								/**
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								  \brief   Set Control Register
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								  \details Writes the given value to the Control Register.
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								  \param [in]    control  Control Register value to set
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								 */
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								__STATIC_INLINE void __set_CONTROL(uint32_t control)
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								{
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								  register uint32_t __regControl         __ASM("control");
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								  __regControl = control;
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								}
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								/**
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								  \brief   Get IPSR Register
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								  \details Returns the content of the IPSR Register.
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								  \return               IPSR Register value
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								 */
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								__STATIC_INLINE uint32_t __get_IPSR(void)
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								{
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								  register uint32_t __regIPSR          __ASM("ipsr");
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								  return(__regIPSR);
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								}
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								/**
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								  \brief   Get APSR Register
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								  \details Returns the content of the APSR Register.
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								  \return               APSR Register value
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								 */
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								__STATIC_INLINE uint32_t __get_APSR(void)
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								{
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								  register uint32_t __regAPSR          __ASM("apsr");
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								  return(__regAPSR);
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								}
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								/**
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								  \brief   Get xPSR Register
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								  \details Returns the content of the xPSR Register.
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								  \return               xPSR Register value
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								 */
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								__STATIC_INLINE uint32_t __get_xPSR(void)
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								{
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								  register uint32_t __regXPSR          __ASM("xpsr");
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								  return(__regXPSR);
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								}
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								/**
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								  \brief   Get Process Stack Pointer
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								  \details Returns the current value of the Process Stack Pointer (PSP).
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								  \return               PSP Register value
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								 */
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								__STATIC_INLINE uint32_t __get_PSP(void)
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								{
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								  register uint32_t __regProcessStackPointer  __ASM("psp");
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								  return(__regProcessStackPointer);
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								}
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								/**
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								  \brief   Set Process Stack Pointer
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								  \details Assigns the given value to the Process Stack Pointer (PSP).
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								  \param [in]    topOfProcStack  Process Stack Pointer value to set
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								 */
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								__STATIC_INLINE void __set_PSP(uint32_t topOfProcStack)
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								{
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								  register uint32_t __regProcessStackPointer  __ASM("psp");
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								  __regProcessStackPointer = topOfProcStack;
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								}
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								/**
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								  \brief   Get Main Stack Pointer
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								  \details Returns the current value of the Main Stack Pointer (MSP).
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								  \return               MSP Register value
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								 */
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								__STATIC_INLINE uint32_t __get_MSP(void)
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								{
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								  register uint32_t __regMainStackPointer     __ASM("msp");
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								  return(__regMainStackPointer);
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								}
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								/**
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								  \brief   Set Main Stack Pointer
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								  \details Assigns the given value to the Main Stack Pointer (MSP).
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								  \param [in]    topOfMainStack  Main Stack Pointer value to set
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								 */
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								__STATIC_INLINE void __set_MSP(uint32_t topOfMainStack)
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								{
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								  register uint32_t __regMainStackPointer     __ASM("msp");
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								  __regMainStackPointer = topOfMainStack;
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								}
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								/**
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								  \brief   Get Priority Mask
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								  \details Returns the current state of the priority mask bit from the Priority Mask Register.
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								  \return               Priority Mask value
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								 */
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								__STATIC_INLINE uint32_t __get_PRIMASK(void)
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								{
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								  register uint32_t __regPriMask         __ASM("primask");
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								  return(__regPriMask);
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								}
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								/**
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								  \brief   Set Priority Mask
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								  \details Assigns the given value to the Priority Mask Register.
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								  \param [in]    priMask  Priority Mask
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								 */
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								__STATIC_INLINE void __set_PRIMASK(uint32_t priMask)
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								{
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								  register uint32_t __regPriMask         __ASM("primask");
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								  __regPriMask = (priMask);
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								}
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								#if       (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U)
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								/**
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								  \brief   Enable FIQ
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								  \details Enables FIQ interrupts by clearing the F-bit in the CPSR.
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								           Can only be executed in Privileged modes.
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								 */
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								#define __enable_fault_irq                __enable_fiq
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								/**
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								  \brief   Disable FIQ
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								  \details Disables FIQ interrupts by setting the F-bit in the CPSR.
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								           Can only be executed in Privileged modes.
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								 */
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								#define __disable_fault_irq               __disable_fiq
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								/**
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								  \brief   Get Base Priority
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								  \details Returns the current value of the Base Priority register.
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								  \return               Base Priority register value
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								 */
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								__STATIC_INLINE uint32_t  __get_BASEPRI(void)
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								{
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								  register uint32_t __regBasePri         __ASM("basepri");
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								  return(__regBasePri);
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								}
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								/**
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								  \brief   Set Base Priority
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								  \details Assigns the given value to the Base Priority register.
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								  \param [in]    basePri  Base Priority value to set
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								 */
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								__STATIC_INLINE void __set_BASEPRI(uint32_t basePri)
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								{
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								  register uint32_t __regBasePri         __ASM("basepri");
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								  __regBasePri = (basePri & 0xFFU);
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								}
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								/**
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								  \brief   Set Base Priority with condition
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								  \details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled,
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								           or the new value increases the BASEPRI priority level.
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								  \param [in]    basePri  Base Priority value to set
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								 */
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								__STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri)
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								{
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								  register uint32_t __regBasePriMax      __ASM("basepri_max");
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								  __regBasePriMax = (basePri & 0xFFU);
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								}
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								/**
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								  \brief   Get Fault Mask
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								  \details Returns the current value of the Fault Mask register.
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								  \return               Fault Mask register value
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								 */
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								__STATIC_INLINE uint32_t __get_FAULTMASK(void)
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								{
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								  register uint32_t __regFaultMask       __ASM("faultmask");
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								  return(__regFaultMask);
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								}
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								/**
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								  \brief   Set Fault Mask
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								  \details Assigns the given value to the Fault Mask register.
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								  \param [in]    faultMask  Fault Mask value to set
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								 */
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								__STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask)
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								{
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								  register uint32_t __regFaultMask       __ASM("faultmask");
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								  __regFaultMask = (faultMask & (uint32_t)1);
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								}
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								#endif /* (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U) */
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								#if       (__CORTEX_M == 0x04U) || (__CORTEX_M == 0x07U)
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								/**
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								  \brief   Get FPSCR
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						||
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								  \details Returns the current value of the Floating Point Status/Control register.
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								  \return               Floating Point Status/Control register value
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						||
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								 */
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| 
								 | 
							
								__STATIC_INLINE uint32_t __get_FPSCR(void)
							 | 
						||
| 
								 | 
							
								{
							 | 
						||
| 
								 | 
							
								#if (__FPU_PRESENT == 1U) && (__FPU_USED == 1U)
							 | 
						||
| 
								 | 
							
								  register uint32_t __regfpscr         __ASM("fpscr");
							 | 
						||
| 
								 | 
							
								  return(__regfpscr);
							 | 
						||
| 
								 | 
							
								#else
							 | 
						||
| 
								 | 
							
								   return(0U);
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								}
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Set FPSCR
							 | 
						||
| 
								 | 
							
								  \details Assigns the given value to the Floating Point Status/Control register.
							 | 
						||
| 
								 | 
							
								  \param [in]    fpscr  Floating Point Status/Control value to set
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								__STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
							 | 
						||
| 
								 | 
							
								{
							 | 
						||
| 
								 | 
							
								#if (__FPU_PRESENT == 1U) && (__FPU_USED == 1U)
							 | 
						||
| 
								 | 
							
								  register uint32_t __regfpscr         __ASM("fpscr");
							 | 
						||
| 
								 | 
							
								  __regfpscr = (fpscr);
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								}
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#endif /* (__CORTEX_M == 0x04U) || (__CORTEX_M == 0x07U) */
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/*@} end of CMSIS_Core_RegAccFunctions */
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/* ##########################  Core Instruction Access  ######################### */
							 | 
						||
| 
								 | 
							
								/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
							 | 
						||
| 
								 | 
							
								  Access to dedicated instructions
							 | 
						||
| 
								 | 
							
								  @{
							 | 
						||
| 
								 | 
							
								*/
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   No Operation
							 | 
						||
| 
								 | 
							
								  \details No Operation does nothing. This instruction can be used for code alignment purposes.
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __NOP                             __nop
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Wait For Interrupt
							 | 
						||
| 
								 | 
							
								  \details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs.
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __WFI                             __wfi
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Wait For Event
							 | 
						||
| 
								 | 
							
								  \details Wait For Event is a hint instruction that permits the processor to enter
							 | 
						||
| 
								 | 
							
								           a low-power state until one of a number of events occurs.
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __WFE                             __wfe
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Send Event
							 | 
						||
| 
								 | 
							
								  \details Send Event is a hint instruction. It causes an event to be signaled to the CPU.
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __SEV                             __sev
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Instruction Synchronization Barrier
							 | 
						||
| 
								 | 
							
								  \details Instruction Synchronization Barrier flushes the pipeline in the processor,
							 | 
						||
| 
								 | 
							
								           so that all instructions following the ISB are fetched from cache or memory,
							 | 
						||
| 
								 | 
							
								           after the instruction has been completed.
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __ISB() do {\
							 | 
						||
| 
								 | 
							
								                   __schedule_barrier();\
							 | 
						||
| 
								 | 
							
								                   __isb(0xF);\
							 | 
						||
| 
								 | 
							
								                   __schedule_barrier();\
							 | 
						||
| 
								 | 
							
								                } while (0U)
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Data Synchronization Barrier
							 | 
						||
| 
								 | 
							
								  \details Acts as a special kind of Data Memory Barrier.
							 | 
						||
| 
								 | 
							
								           It completes when all explicit memory accesses before this instruction complete.
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __DSB() do {\
							 | 
						||
| 
								 | 
							
								                   __schedule_barrier();\
							 | 
						||
| 
								 | 
							
								                   __dsb(0xF);\
							 | 
						||
| 
								 | 
							
								                   __schedule_barrier();\
							 | 
						||
| 
								 | 
							
								                } while (0U)
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Data Memory Barrier
							 | 
						||
| 
								 | 
							
								  \details Ensures the apparent order of the explicit memory operations before
							 | 
						||
| 
								 | 
							
								           and after the instruction, without ensuring their completion.
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __DMB() do {\
							 | 
						||
| 
								 | 
							
								                   __schedule_barrier();\
							 | 
						||
| 
								 | 
							
								                   __dmb(0xF);\
							 | 
						||
| 
								 | 
							
								                   __schedule_barrier();\
							 | 
						||
| 
								 | 
							
								                } while (0U)
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Reverse byte order (32 bit)
							 | 
						||
| 
								 | 
							
								  \details Reverses the byte order in integer value.
							 | 
						||
| 
								 | 
							
								  \param [in]    value  Value to reverse
							 | 
						||
| 
								 | 
							
								  \return               Reversed value
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __REV                             __rev
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Reverse byte order (16 bit)
							 | 
						||
| 
								 | 
							
								  \details Reverses the byte order in two unsigned short values.
							 | 
						||
| 
								 | 
							
								  \param [in]    value  Value to reverse
							 | 
						||
| 
								 | 
							
								  \return               Reversed value
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#ifndef __NO_EMBEDDED_ASM
							 | 
						||
| 
								 | 
							
								__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value)
							 | 
						||
| 
								 | 
							
								{
							 | 
						||
| 
								 | 
							
								  rev16 r0, r0
							 | 
						||
| 
								 | 
							
								  bx lr
							 | 
						||
| 
								 | 
							
								}
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Reverse byte order in signed short value
							 | 
						||
| 
								 | 
							
								  \details Reverses the byte order in a signed short value with sign extension to integer.
							 | 
						||
| 
								 | 
							
								  \param [in]    value  Value to reverse
							 | 
						||
| 
								 | 
							
								  \return               Reversed value
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#ifndef __NO_EMBEDDED_ASM
							 | 
						||
| 
								 | 
							
								__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int32_t __REVSH(int32_t value)
							 | 
						||
| 
								 | 
							
								{
							 | 
						||
| 
								 | 
							
								  revsh r0, r0
							 | 
						||
| 
								 | 
							
								  bx lr
							 | 
						||
| 
								 | 
							
								}
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Rotate Right in unsigned value (32 bit)
							 | 
						||
| 
								 | 
							
								  \details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.
							 | 
						||
| 
								 | 
							
								  \param [in]    value  Value to rotate
							 | 
						||
| 
								 | 
							
								  \param [in]    value  Number of Bits to rotate
							 | 
						||
| 
								 | 
							
								  \return               Rotated value
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __ROR                             __ror
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Breakpoint
							 | 
						||
| 
								 | 
							
								  \details Causes the processor to enter Debug state.
							 | 
						||
| 
								 | 
							
								           Debug tools can use this to investigate system state when the instruction at a particular address is reached.
							 | 
						||
| 
								 | 
							
								  \param [in]    value  is ignored by the processor.
							 | 
						||
| 
								 | 
							
								                 If required, a debugger can use it to store additional information about the breakpoint.
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __BKPT(value)                       __breakpoint(value)
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Reverse bit order of value
							 | 
						||
| 
								 | 
							
								  \details Reverses the bit order of the given value.
							 | 
						||
| 
								 | 
							
								  \param [in]    value  Value to reverse
							 | 
						||
| 
								 | 
							
								  \return               Reversed value
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#if       (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U)
							 | 
						||
| 
								 | 
							
								  #define __RBIT                          __rbit
							 | 
						||
| 
								 | 
							
								#else
							 | 
						||
| 
								 | 
							
								__attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value)
							 | 
						||
| 
								 | 
							
								{
							 | 
						||
| 
								 | 
							
								  uint32_t result;
							 | 
						||
| 
								 | 
							
								  int32_t s = 4 /*sizeof(v)*/ * 8 - 1; /* extra shift needed at end */
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								  result = value;                      /* r will be reversed bits of v; first get LSB of v */
							 | 
						||
| 
								 | 
							
								  for (value >>= 1U; value; value >>= 1U)
							 | 
						||
| 
								 | 
							
								  {
							 | 
						||
| 
								 | 
							
								    result <<= 1U;
							 | 
						||
| 
								 | 
							
								    result |= value & 1U;
							 | 
						||
| 
								 | 
							
								    s--;
							 | 
						||
| 
								 | 
							
								  }
							 | 
						||
| 
								 | 
							
								  result <<= s;                        /* shift when v's highest bits are zero */
							 | 
						||
| 
								 | 
							
								  return(result);
							 | 
						||
| 
								 | 
							
								}
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Count leading zeros
							 | 
						||
| 
								 | 
							
								  \details Counts the number of leading zeros of a data value.
							 | 
						||
| 
								 | 
							
								  \param [in]  value  Value to count the leading zeros
							 | 
						||
| 
								 | 
							
								  \return             number of leading zeros in value
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __CLZ                             __clz
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#if       (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U)
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   LDR Exclusive (8 bit)
							 | 
						||
| 
								 | 
							
								  \details Executes a exclusive LDR instruction for 8 bit value.
							 | 
						||
| 
								 | 
							
								  \param [in]    ptr  Pointer to data
							 | 
						||
| 
								 | 
							
								  \return             value of type uint8_t at (*ptr)
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
							 | 
						||
| 
								 | 
							
								  #define __LDREXB(ptr)                                                        ((uint8_t ) __ldrex(ptr))
							 | 
						||
| 
								 | 
							
								#else
							 | 
						||
| 
								 | 
							
								  #define __LDREXB(ptr)          _Pragma("push") _Pragma("diag_suppress 3731") ((uint8_t ) __ldrex(ptr))  _Pragma("pop")
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   LDR Exclusive (16 bit)
							 | 
						||
| 
								 | 
							
								  \details Executes a exclusive LDR instruction for 16 bit values.
							 | 
						||
| 
								 | 
							
								  \param [in]    ptr  Pointer to data
							 | 
						||
| 
								 | 
							
								  \return        value of type uint16_t at (*ptr)
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
							 | 
						||
| 
								 | 
							
								  #define __LDREXH(ptr)                                                        ((uint16_t) __ldrex(ptr))
							 | 
						||
| 
								 | 
							
								#else
							 | 
						||
| 
								 | 
							
								  #define __LDREXH(ptr)          _Pragma("push") _Pragma("diag_suppress 3731") ((uint16_t) __ldrex(ptr))  _Pragma("pop")
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   LDR Exclusive (32 bit)
							 | 
						||
| 
								 | 
							
								  \details Executes a exclusive LDR instruction for 32 bit values.
							 | 
						||
| 
								 | 
							
								  \param [in]    ptr  Pointer to data
							 | 
						||
| 
								 | 
							
								  \return        value of type uint32_t at (*ptr)
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
							 | 
						||
| 
								 | 
							
								  #define __LDREXW(ptr)                                                        ((uint32_t ) __ldrex(ptr))
							 | 
						||
| 
								 | 
							
								#else
							 | 
						||
| 
								 | 
							
								  #define __LDREXW(ptr)          _Pragma("push") _Pragma("diag_suppress 3731") ((uint32_t ) __ldrex(ptr))  _Pragma("pop")
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   STR Exclusive (8 bit)
							 | 
						||
| 
								 | 
							
								  \details Executes a exclusive STR instruction for 8 bit values.
							 | 
						||
| 
								 | 
							
								  \param [in]  value  Value to store
							 | 
						||
| 
								 | 
							
								  \param [in]    ptr  Pointer to location
							 | 
						||
| 
								 | 
							
								  \return          0  Function succeeded
							 | 
						||
| 
								 | 
							
								  \return          1  Function failed
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
							 | 
						||
| 
								 | 
							
								  #define __STREXB(value, ptr)                                                 __strex(value, ptr)
							 | 
						||
| 
								 | 
							
								#else
							 | 
						||
| 
								 | 
							
								  #define __STREXB(value, ptr)   _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr)        _Pragma("pop")
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   STR Exclusive (16 bit)
							 | 
						||
| 
								 | 
							
								  \details Executes a exclusive STR instruction for 16 bit values.
							 | 
						||
| 
								 | 
							
								  \param [in]  value  Value to store
							 | 
						||
| 
								 | 
							
								  \param [in]    ptr  Pointer to location
							 | 
						||
| 
								 | 
							
								  \return          0  Function succeeded
							 | 
						||
| 
								 | 
							
								  \return          1  Function failed
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
							 | 
						||
| 
								 | 
							
								  #define __STREXH(value, ptr)                                                 __strex(value, ptr)
							 | 
						||
| 
								 | 
							
								#else
							 | 
						||
| 
								 | 
							
								  #define __STREXH(value, ptr)   _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr)        _Pragma("pop")
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   STR Exclusive (32 bit)
							 | 
						||
| 
								 | 
							
								  \details Executes a exclusive STR instruction for 32 bit values.
							 | 
						||
| 
								 | 
							
								  \param [in]  value  Value to store
							 | 
						||
| 
								 | 
							
								  \param [in]    ptr  Pointer to location
							 | 
						||
| 
								 | 
							
								  \return          0  Function succeeded
							 | 
						||
| 
								 | 
							
								  \return          1  Function failed
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
							 | 
						||
| 
								 | 
							
								  #define __STREXW(value, ptr)                                                 __strex(value, ptr)
							 | 
						||
| 
								 | 
							
								#else
							 | 
						||
| 
								 | 
							
								  #define __STREXW(value, ptr)   _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr)        _Pragma("pop")
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Remove the exclusive lock
							 | 
						||
| 
								 | 
							
								  \details Removes the exclusive lock which is created by LDREX.
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __CLREX                           __clrex
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Signed Saturate
							 | 
						||
| 
								 | 
							
								  \details Saturates a signed value.
							 | 
						||
| 
								 | 
							
								  \param [in]  value  Value to be saturated
							 | 
						||
| 
								 | 
							
								  \param [in]    sat  Bit position to saturate to (1..32)
							 | 
						||
| 
								 | 
							
								  \return             Saturated value
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __SSAT                            __ssat
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Unsigned Saturate
							 | 
						||
| 
								 | 
							
								  \details Saturates an unsigned value.
							 | 
						||
| 
								 | 
							
								  \param [in]  value  Value to be saturated
							 | 
						||
| 
								 | 
							
								  \param [in]    sat  Bit position to saturate to (0..31)
							 | 
						||
| 
								 | 
							
								  \return             Saturated value
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __USAT                            __usat
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   Rotate Right with Extend (32 bit)
							 | 
						||
| 
								 | 
							
								  \details Moves each bit of a bitstring right by one bit.
							 | 
						||
| 
								 | 
							
								           The carry input is shifted in at the left end of the bitstring.
							 | 
						||
| 
								 | 
							
								  \param [in]    value  Value to rotate
							 | 
						||
| 
								 | 
							
								  \return               Rotated value
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#ifndef __NO_EMBEDDED_ASM
							 | 
						||
| 
								 | 
							
								__attribute__((section(".rrx_text"))) __STATIC_INLINE __ASM uint32_t __RRX(uint32_t value)
							 | 
						||
| 
								 | 
							
								{
							 | 
						||
| 
								 | 
							
								  rrx r0, r0
							 | 
						||
| 
								 | 
							
								  bx lr
							 | 
						||
| 
								 | 
							
								}
							 | 
						||
| 
								 | 
							
								#endif
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   LDRT Unprivileged (8 bit)
							 | 
						||
| 
								 | 
							
								  \details Executes a Unprivileged LDRT instruction for 8 bit value.
							 | 
						||
| 
								 | 
							
								  \param [in]    ptr  Pointer to data
							 | 
						||
| 
								 | 
							
								  \return             value of type uint8_t at (*ptr)
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __LDRBT(ptr)                      ((uint8_t )  __ldrt(ptr))
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   LDRT Unprivileged (16 bit)
							 | 
						||
| 
								 | 
							
								  \details Executes a Unprivileged LDRT instruction for 16 bit values.
							 | 
						||
| 
								 | 
							
								  \param [in]    ptr  Pointer to data
							 | 
						||
| 
								 | 
							
								  \return        value of type uint16_t at (*ptr)
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __LDRHT(ptr)                      ((uint16_t)  __ldrt(ptr))
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   LDRT Unprivileged (32 bit)
							 | 
						||
| 
								 | 
							
								  \details Executes a Unprivileged LDRT instruction for 32 bit values.
							 | 
						||
| 
								 | 
							
								  \param [in]    ptr  Pointer to data
							 | 
						||
| 
								 | 
							
								  \return        value of type uint32_t at (*ptr)
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __LDRT(ptr)                       ((uint32_t ) __ldrt(ptr))
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   STRT Unprivileged (8 bit)
							 | 
						||
| 
								 | 
							
								  \details Executes a Unprivileged STRT instruction for 8 bit values.
							 | 
						||
| 
								 | 
							
								  \param [in]  value  Value to store
							 | 
						||
| 
								 | 
							
								  \param [in]    ptr  Pointer to location
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __STRBT(value, ptr)               __strt(value, ptr)
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   STRT Unprivileged (16 bit)
							 | 
						||
| 
								 | 
							
								  \details Executes a Unprivileged STRT instruction for 16 bit values.
							 | 
						||
| 
								 | 
							
								  \param [in]  value  Value to store
							 | 
						||
| 
								 | 
							
								  \param [in]    ptr  Pointer to location
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __STRHT(value, ptr)               __strt(value, ptr)
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/**
							 | 
						||
| 
								 | 
							
								  \brief   STRT Unprivileged (32 bit)
							 | 
						||
| 
								 | 
							
								  \details Executes a Unprivileged STRT instruction for 32 bit values.
							 | 
						||
| 
								 | 
							
								  \param [in]  value  Value to store
							 | 
						||
| 
								 | 
							
								  \param [in]    ptr  Pointer to location
							 | 
						||
| 
								 | 
							
								 */
							 | 
						||
| 
								 | 
							
								#define __STRT(value, ptr)                __strt(value, ptr)
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#endif /* (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U) */
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/*@}*/ /* end of group CMSIS_Core_InstructionInterface */
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								/* ###################  Compiler specific Intrinsics  ########################### */
							 | 
						||
| 
								 | 
							
								/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics
							 | 
						||
| 
								 | 
							
								  Access to dedicated SIMD instructions
							 | 
						||
| 
								 | 
							
								  @{
							 | 
						||
| 
								 | 
							
								*/
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#if (__CORTEX_M >= 0x04U)  /* only for Cortex-M4 and above */
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#define __SADD8                           __sadd8
							 | 
						||
| 
								 | 
							
								#define __QADD8                           __qadd8
							 | 
						||
| 
								 | 
							
								#define __SHADD8                          __shadd8
							 | 
						||
| 
								 | 
							
								#define __UADD8                           __uadd8
							 | 
						||
| 
								 | 
							
								#define __UQADD8                          __uqadd8
							 | 
						||
| 
								 | 
							
								#define __UHADD8                          __uhadd8
							 | 
						||
| 
								 | 
							
								#define __SSUB8                           __ssub8
							 | 
						||
| 
								 | 
							
								#define __QSUB8                           __qsub8
							 | 
						||
| 
								 | 
							
								#define __SHSUB8                          __shsub8
							 | 
						||
| 
								 | 
							
								#define __USUB8                           __usub8
							 | 
						||
| 
								 | 
							
								#define __UQSUB8                          __uqsub8
							 | 
						||
| 
								 | 
							
								#define __UHSUB8                          __uhsub8
							 | 
						||
| 
								 | 
							
								#define __SADD16                          __sadd16
							 | 
						||
| 
								 | 
							
								#define __QADD16                          __qadd16
							 | 
						||
| 
								 | 
							
								#define __SHADD16                         __shadd16
							 | 
						||
| 
								 | 
							
								#define __UADD16                          __uadd16
							 | 
						||
| 
								 | 
							
								#define __UQADD16                         __uqadd16
							 | 
						||
| 
								 | 
							
								#define __UHADD16                         __uhadd16
							 | 
						||
| 
								 | 
							
								#define __SSUB16                          __ssub16
							 | 
						||
| 
								 | 
							
								#define __QSUB16                          __qsub16
							 | 
						||
| 
								 | 
							
								#define __SHSUB16                         __shsub16
							 | 
						||
| 
								 | 
							
								#define __USUB16                          __usub16
							 | 
						||
| 
								 | 
							
								#define __UQSUB16                         __uqsub16
							 | 
						||
| 
								 | 
							
								#define __UHSUB16                         __uhsub16
							 | 
						||
| 
								 | 
							
								#define __SASX                            __sasx
							 | 
						||
| 
								 | 
							
								#define __QASX                            __qasx
							 | 
						||
| 
								 | 
							
								#define __SHASX                           __shasx
							 | 
						||
| 
								 | 
							
								#define __UASX                            __uasx
							 | 
						||
| 
								 | 
							
								#define __UQASX                           __uqasx
							 | 
						||
| 
								 | 
							
								#define __UHASX                           __uhasx
							 | 
						||
| 
								 | 
							
								#define __SSAX                            __ssax
							 | 
						||
| 
								 | 
							
								#define __QSAX                            __qsax
							 | 
						||
| 
								 | 
							
								#define __SHSAX                           __shsax
							 | 
						||
| 
								 | 
							
								#define __USAX                            __usax
							 | 
						||
| 
								 | 
							
								#define __UQSAX                           __uqsax
							 | 
						||
| 
								 | 
							
								#define __UHSAX                           __uhsax
							 | 
						||
| 
								 | 
							
								#define __USAD8                           __usad8
							 | 
						||
| 
								 | 
							
								#define __USADA8                          __usada8
							 | 
						||
| 
								 | 
							
								#define __SSAT16                          __ssat16
							 | 
						||
| 
								 | 
							
								#define __USAT16                          __usat16
							 | 
						||
| 
								 | 
							
								#define __UXTB16                          __uxtb16
							 | 
						||
| 
								 | 
							
								#define __UXTAB16                         __uxtab16
							 | 
						||
| 
								 | 
							
								#define __SXTB16                          __sxtb16
							 | 
						||
| 
								 | 
							
								#define __SXTAB16                         __sxtab16
							 | 
						||
| 
								 | 
							
								#define __SMUAD                           __smuad
							 | 
						||
| 
								 | 
							
								#define __SMUADX                          __smuadx
							 | 
						||
| 
								 | 
							
								#define __SMLAD                           __smlad
							 | 
						||
| 
								 | 
							
								#define __SMLADX                          __smladx
							 | 
						||
| 
								 | 
							
								#define __SMLALD                          __smlald
							 | 
						||
| 
								 | 
							
								#define __SMLALDX                         __smlaldx
							 | 
						||
| 
								 | 
							
								#define __SMUSD                           __smusd
							 | 
						||
| 
								 | 
							
								#define __SMUSDX                          __smusdx
							 | 
						||
| 
								 | 
							
								#define __SMLSD                           __smlsd
							 | 
						||
| 
								 | 
							
								#define __SMLSDX                          __smlsdx
							 | 
						||
| 
								 | 
							
								#define __SMLSLD                          __smlsld
							 | 
						||
| 
								 | 
							
								#define __SMLSLDX                         __smlsldx
							 | 
						||
| 
								 | 
							
								#define __SEL                             __sel
							 | 
						||
| 
								 | 
							
								#define __QADD                            __qadd
							 | 
						||
| 
								 | 
							
								#define __QSUB                            __qsub
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#define __PKHBT(ARG1,ARG2,ARG3)          ( ((((uint32_t)(ARG1))          ) & 0x0000FFFFUL) |  \
							 | 
						||
| 
								 | 
							
								                                           ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL)  )
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#define __PKHTB(ARG1,ARG2,ARG3)          ( ((((uint32_t)(ARG1))          ) & 0xFFFF0000UL) |  \
							 | 
						||
| 
								 | 
							
								                                           ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL)  )
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#define __SMMLA(ARG1,ARG2,ARG3)          ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \
							 | 
						||
| 
								 | 
							
								                                                      ((int64_t)(ARG3) << 32U)     ) >> 32U))
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#endif /* (__CORTEX_M >= 0x04) */
							 | 
						||
| 
								 | 
							
								/*@} end of group CMSIS_SIMD_intrinsics */
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								#endif /* __CMSIS_ARMCC_H */
							 |