arm64.h File Reference

Include dependency graph for arm64.h:

Go to the source code of this file.

Macros
#define	AO_USE_INTERLOCKED_INTRINSICS
#define	AO_HAVE_compare_double_and_swap_double
#define	AO_HAVE_compare_double_and_swap_double_acquire
#define	AO_HAVE_compare_double_and_swap_double_release
#define	AO_HAVE_compare_double_and_swap_double_full

Functions
AO_INLINE int	AO_compare_double_and_swap_double (volatile AO_double_t *addr, AO_t old_val1, AO_t old_val2, AO_t new_val1, AO_t new_val2)
AO_INLINE int	AO_compare_double_and_swap_double_acquire (volatile AO_double_t *addr, AO_t old_val1, AO_t old_val2, AO_t new_val1, AO_t new_val2)
AO_INLINE int	AO_compare_double_and_swap_double_release (volatile AO_double_t *addr, AO_t old_val1, AO_t old_val2, AO_t new_val1, AO_t new_val2)
AO_INLINE int	AO_compare_double_and_swap_double_full (volatile AO_double_t *addr, AO_t old_val1, AO_t old_val2, AO_t new_val1, AO_t new_val2)

Macro Definition Documentation

AO_HAVE_compare_double_and_swap_double

#define AO_HAVE_compare_double_and_swap_double

Definition at line 63 of file arm64.h.

AO_HAVE_compare_double_and_swap_double_acquire

#define AO_HAVE_compare_double_and_swap_double_acquire

Definition at line 80 of file arm64.h.

AO_HAVE_compare_double_and_swap_double_full

#define AO_HAVE_compare_double_and_swap_double_full

Definition at line 114 of file arm64.h.

AO_HAVE_compare_double_and_swap_double_release

#define AO_HAVE_compare_double_and_swap_double_release

Definition at line 97 of file arm64.h.

AO_USE_INTERLOCKED_INTRINSICS

#define AO_USE_INTERLOCKED_INTRINSICS

Definition at line 30 of file arm64.h.

Function Documentation

AO_compare_double_and_swap_double()

AO_INLINE int AO_compare_double_and_swap_double	(	volatile AO_double_t *	addr,
		AO_t	old_val1,
		AO_t	old_val2,
		AO_t	new_val1,
		AO_t	new_val2
	)

Definition at line 49 of file arm64.h.

  {
    __int64 comparandResult[2];
 
    AO_ASSERT_ADDR_ALIGNED(addr);
    comparandResult[0] = old_val1; /* low */
    comparandResult[1] = old_val2; /* high */
    return _InterlockedCompareExchange128_nf((volatile __int64 *)addr,
                                             new_val2 /* high */,
                                             new_val1 /* low */,
                                             comparandResult);
  }

AO_compare_double_and_swap_double_acquire()

AO_INLINE int AO_compare_double_and_swap_double_acquire	(	volatile AO_double_t *	addr,
		AO_t	old_val1,
		AO_t	old_val2,
		AO_t	new_val1,
		AO_t	new_val2
	)

Definition at line 66 of file arm64.h.

  {
    __int64 comparandResult[2];
 
    AO_ASSERT_ADDR_ALIGNED(addr);
    comparandResult[0] = old_val1; /* low */
    comparandResult[1] = old_val2; /* high */
    return _InterlockedCompareExchange128_acq((volatile __int64 *)addr,
                                              new_val2 /* high */,
                                              new_val1 /* low */,
                                              comparandResult);
  }

AO_compare_double_and_swap_double_full()

AO_INLINE int AO_compare_double_and_swap_double_full	(	volatile AO_double_t *	addr,
		AO_t	old_val1,
		AO_t	old_val2,
		AO_t	new_val1,
		AO_t	new_val2
	)

Definition at line 100 of file arm64.h.

  {
    __int64 comparandResult[2];
 
    AO_ASSERT_ADDR_ALIGNED(addr);
    comparandResult[0] = old_val1; /* low */
    comparandResult[1] = old_val2; /* high */
    return _InterlockedCompareExchange128((volatile __int64 *)addr,
                                          new_val2 /* high */,
                                          new_val1 /* low */,
                                          comparandResult);
  }

AO_compare_double_and_swap_double_release()

AO_INLINE int AO_compare_double_and_swap_double_release	(	volatile AO_double_t *	addr,
		AO_t	old_val1,
		AO_t	old_val2,
		AO_t	new_val1,
		AO_t	new_val2
	)

Definition at line 83 of file arm64.h.

  {
    __int64 comparandResult[2];
 
    AO_ASSERT_ADDR_ALIGNED(addr);
    comparandResult[0] = old_val1; /* low */
    comparandResult[1] = old_val2; /* high */
    return _InterlockedCompareExchange128_rel((volatile __int64 *)addr,
                                              new_val2 /* high */,
                                              new_val1 /* low */,
                                              comparandResult);
  }