cmsis_gcc.h 文件参考

CMSIS compiler GCC header file 更多...

浏览源代码.

宏定义
#define	__has_builtin(x)   (0)
#define	__ASM   __asm
#define	__INLINE   inline
#define	__STATIC_INLINE   static inline
#define	__STATIC_FORCEINLINE   __attribute__((always_inline)) static inline
#define	__NO_RETURN   __attribute__((__noreturn__))
#define	__USED   __attribute__((used))
#define	__WEAK   __attribute__((weak))
#define	__PACKED   __attribute__((packed, aligned(1)))
#define	__PACKED_STRUCT   struct __attribute__((packed, aligned(1)))
#define	__PACKED_UNION   union __attribute__((packed, aligned(1)))
#define	__UNALIGNED_UINT32(x)   (((struct T_UINT32 *)(x))->v)
#define	__UNALIGNED_UINT16_WRITE(addr, val)   (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
#define	__UNALIGNED_UINT16_READ(addr)   (((const struct T_UINT16_READ *)(const void *)(addr))->v)
#define	__UNALIGNED_UINT32_WRITE(addr, val)   (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
#define	__UNALIGNED_UINT32_READ(addr)   (((const struct T_UINT32_READ *)(const void *)(addr))->v)
#define	__ALIGNED(x)   __attribute__((aligned(x)))
#define	__RESTRICT   __restrict
#define	__CMSIS_GCC_OUT_REG(r)   "=r" (r)
#define	__CMSIS_GCC_RW_REG(r)   "+r" (r)
#define	__CMSIS_GCC_USE_REG(r)   "r" (r)
#define	__NOP()   __ASM volatile ("nop")
	No Operation 更多...
#define	__WFI()   __ASM volatile ("wfi")
	Wait For Interrupt 更多...
#define	__WFE()   __ASM volatile ("wfe")
	Wait For Event 更多...
#define	__SEV()   __ASM volatile ("sev")
	Send Event 更多...
#define	__BKPT(value)   __ASM volatile ("bkpt "#value)
	Breakpoint 更多...
#define	__CLZ   (uint8_t)__builtin_clz
	Count leading zeros 更多...

函数
struct	__attribute__ ((packed)) T_UINT32
__STATIC_FORCEINLINE void	__enable_irq (void)
	Enable IRQ Interrupts 更多...
__STATIC_FORCEINLINE void	__disable_irq (void)
	Disable IRQ Interrupts 更多...
__STATIC_INLINE uint32_t	__get_CONTROL (void)
	Enable IRQ Interrupts 更多...
__STATIC_INLINE void	__set_CONTROL (uint32_t control)
	Set Control Register 更多...
__STATIC_INLINE uint32_t	__get_IPSR (void)
	Get IPSR Register 更多...
__STATIC_INLINE uint32_t	__get_APSR (void)
	Get APSR Register 更多...
__STATIC_INLINE uint32_t	__get_xPSR (void)
	Get xPSR Register 更多...
__STATIC_INLINE uint32_t	__get_PSP (void)
	Get Process Stack Pointer 更多...
__STATIC_INLINE void	__set_PSP (uint32_t topOfProcStack)
	Set Process Stack Pointer 更多...
__STATIC_INLINE uint32_t	__get_MSP (void)
	Get Main Stack Pointer 更多...
__STATIC_INLINE void	__set_MSP (uint32_t topOfMainStack)
	Set Main Stack Pointer 更多...
__STATIC_INLINE uint32_t	__get_PRIMASK (void)
	Get Priority Mask 更多...
__STATIC_INLINE void	__set_PRIMASK (uint32_t priMask)
	Set Priority Mask 更多...
__STATIC_INLINE uint32_t	__get_FPSCR (void)
	Get FPSCR 更多...
__STATIC_INLINE void	__set_FPSCR (uint32_t fpscr)
	Set FPSCR 更多...
__STATIC_FORCEINLINE void	__ISB (void)
	Instruction Synchronization Barrier 更多...
__STATIC_FORCEINLINE void	__DSB (void)
	Data Synchronization Barrier 更多...
__STATIC_FORCEINLINE void	__DMB (void)
	Data Memory Barrier 更多...
__STATIC_FORCEINLINE uint32_t	__REV (uint32_t value)
	Reverse byte order (32 bit) 更多...
__STATIC_FORCEINLINE uint32_t	__REV16 (uint32_t value)
	Reverse byte order (16 bit) 更多...
__STATIC_FORCEINLINE int16_t	__REVSH (int16_t value)
	Reverse byte order (16 bit) 更多...
__STATIC_FORCEINLINE uint32_t	__ROR (uint32_t op1, uint32_t op2)
	Rotate Right in unsigned value (32 bit) 更多...
__STATIC_FORCEINLINE uint32_t	__RBIT (uint32_t value)
	Reverse bit order of value 更多...
__STATIC_FORCEINLINE int32_t	__SSAT (int32_t val, uint32_t sat)
	Signed Saturate 更多...
__STATIC_FORCEINLINE uint32_t	__USAT (int32_t val, uint32_t sat)
	Unsigned Saturate 更多...

变量
__PACKED_STRUCT	T_UINT16_WRITE { uint16_t v
__PACKED_STRUCT	T_UINT16_READ { uint16_t v
__PACKED_STRUCT	T_UINT32_WRITE { uint32_t v
__PACKED_STRUCT	T_UINT32_READ { uint32_t v

详细描述

CMSIS compiler GCC header file

版本

V5.0.4

日期

09. April 2018