cmsis_armcc.h File Reference

CMSIS compiler ARMCC (Arm Compiler 5) header file. More...

Go to the source code of this file.

Macros
#define	__ASM   __asm
#define	__INLINE   __inline
#define	__STATIC_INLINE   static __inline
#define	__STATIC_FORCEINLINE   static __forceinline
#define	__NO_RETURN   __declspec(noreturn)
#define	__USED   __attribute__((used))
#define	__WEAK   __attribute__((weak))
#define	__PACKED   __attribute__((packed))
#define	__PACKED_STRUCT   __packed struct
#define	__PACKED_UNION   __packed union
#define	__UNALIGNED_UINT32(x)    (*((__packed uint32_t *)(x)))
#define	__UNALIGNED_UINT16_WRITE(addr, val)    ((*((__packed uint16_t *)(addr))) = (val))
#define	__UNALIGNED_UINT16_READ(addr)    (*((const __packed uint16_t *)(addr)))
#define	__UNALIGNED_UINT32_WRITE(addr, val)    ((*((__packed uint32_t *)(addr))) = (val))
#define	__UNALIGNED_UINT32_READ(addr)    (*((const __packed uint32_t *)(addr)))
#define	__ALIGNED(x)    __attribute__((aligned(x)))
#define	__RESTRICT   __restrict
#define	__NOP   __nop
	No Operation. More...
#define	__WFI   __wfi
	Wait For Interrupt. More...
#define	__WFE   __wfe
	Wait For Event. More...
#define	__SEV   __sev
	Send Event. More...
#define	__ISB()
	Instruction Synchronization Barrier. More...
#define	__DSB()
	Data Synchronization Barrier. More...
#define	__DMB()
	Data Memory Barrier. More...
#define	__REV   __rev
	Reverse byte order (32 bit) More...
#define	__ROR   __ror
	Rotate Right in unsigned value (32 bit) More...
#define	__BKPT(value)    __breakpoint(value)
	Breakpoint. More...
#define	__CLZ   __clz
	Count leading zeros. More...

Functions
__STATIC_INLINE uint32_t	__get_CONTROL (void)
	Enable IRQ Interrupts. More...
__STATIC_INLINE void	__set_CONTROL (uint32_t control)
	Set Control Register. More...
__STATIC_INLINE uint32_t	__get_IPSR (void)
	Get IPSR Register. More...
__STATIC_INLINE uint32_t	__get_APSR (void)
	Get APSR Register. More...
__STATIC_INLINE uint32_t	__get_xPSR (void)
	Get xPSR Register. More...
__STATIC_INLINE uint32_t	__get_PSP (void)
	Get Process Stack Pointer. More...
__STATIC_INLINE void	__set_PSP (uint32_t topOfProcStack)
	Set Process Stack Pointer. More...
__STATIC_INLINE uint32_t	__get_MSP (void)
	Get Main Stack Pointer. More...
__STATIC_INLINE void	__set_MSP (uint32_t topOfMainStack)
	Set Main Stack Pointer. More...
__STATIC_INLINE uint32_t	__get_PRIMASK (void)
	Get Priority Mask. More...
__STATIC_INLINE void	__set_PRIMASK (uint32_t priMask)
	Set Priority Mask. More...
__STATIC_INLINE __ASM uint32_t	__REV16 (uint32_t value)
	Reverse byte order (16 bit) More...
__STATIC_INLINE __ASM int16_t	__REVSH (int16_t value)
	Reverse byte order (16 bit) More...
__STATIC_INLINE uint32_t	__RBIT (uint32_t value)
	Reverse bit order of value. More...
__STATIC_INLINE int32_t	__SSAT (int32_t val, uint32_t sat)
	Signed Saturate. More...
__STATIC_INLINE uint32_t	__USAT (int32_t val, uint32_t sat)
	Unsigned Saturate. More...

Detailed Description

CMSIS compiler ARMCC (Arm Compiler 5) header file.

Version

V5.0.4

Date

10. January 2018

Definition in file cmsis_armcc.h.

Macro Definition Documentation

#define __ALIGNED

(

x

)

__attribute__((aligned(x)))

Definition at line 98 of file cmsis_armcc.h.

#define __ASM   __asm

Definition at line 53 of file cmsis_armcc.h.

#define __INLINE   __inline

Definition at line 56 of file cmsis_armcc.h.

#define __NO_RETURN   __declspec(noreturn)

Definition at line 65 of file cmsis_armcc.h.

#define __PACKED   __attribute__((packed))

Definition at line 74 of file cmsis_armcc.h.

#define __PACKED_STRUCT   __packed struct

Definition at line 77 of file cmsis_armcc.h.

#define __PACKED_UNION   __packed union

Definition at line 80 of file cmsis_armcc.h.

#define __RESTRICT   __restrict

Definition at line 101 of file cmsis_armcc.h.

#define __STATIC_FORCEINLINE   static __forceinline

Definition at line 62 of file cmsis_armcc.h.

#define __STATIC_INLINE   static __inline

Definition at line 59 of file cmsis_armcc.h.

#define __UNALIGNED_UINT16_READ

(

addr

)

(*((const __packed uint16_t *)(addr)))

Definition at line 89 of file cmsis_armcc.h.

#define __UNALIGNED_UINT16_WRITE	(		addr,
			val
	)		((*((__packed uint16_t *)(addr))) = (val))

Definition at line 86 of file cmsis_armcc.h.

#define __UNALIGNED_UINT32

(

x

)

(*((__packed uint32_t *)(x)))

Definition at line 83 of file cmsis_armcc.h.

#define __UNALIGNED_UINT32_READ

(

addr

)

(*((const __packed uint32_t *)(addr)))

Definition at line 95 of file cmsis_armcc.h.

#define __UNALIGNED_UINT32_WRITE	(		addr,
			val
	)		((*((__packed uint32_t *)(addr))) = (val))

Definition at line 92 of file cmsis_armcc.h.

#define __USED   __attribute__((used))

Definition at line 68 of file cmsis_armcc.h.

#define __WEAK   __attribute__((weak))

Definition at line 71 of file cmsis_armcc.h.