diff options
Diffstat (limited to 'erts/include/internal/ethread.h')
| -rw-r--r-- | erts/include/internal/ethread.h | 40 |
1 files changed, 24 insertions, 16 deletions
diff --git a/erts/include/internal/ethread.h b/erts/include/internal/ethread.h index 564f8f057c..9921247a06 100644 --- a/erts/include/internal/ethread.h +++ b/erts/include/internal/ethread.h @@ -694,25 +694,33 @@ ETHR_INLINE_FUNC_NAME_(ethr_write_lock)(ethr_rwlock_t *lock) #endif /* For CPU-optimised atomics, spinlocks, and rwlocks. */ -#if !defined(ETHR_DISABLE_NATIVE_IMPLS) && defined(__GNUC__) -# if ETHR_SIZEOF_PTR == 4 -# if defined(__i386__) -# include "i386/ethread.h" -# elif (defined(__powerpc__) || defined(__ppc__)) && !defined(__powerpc64__) -# include "ppc32/ethread.h" -# elif defined(__sparc__) -# include "sparc32/ethread.h" -# elif defined(__tile__) -# include "tile/ethread.h" +#if !defined(ETHR_DISABLE_NATIVE_IMPLS) +# if defined(__GNUC__) +# if defined(ETHR_PREFER_GCC_NATIVE_IMPLS) +# include "gcc/ethread.h" # endif -# elif ETHR_SIZEOF_PTR == 8 -# if defined(__x86_64__) -# include "x86_64/ethread.h" -# elif defined(__sparc__) && defined(__arch64__) -# include "sparc64/ethread.h" +# ifndef ETHR_HAVE_NATIVE_ATOMICS +# if ETHR_SIZEOF_PTR == 4 +# if defined(__i386__) +# include "i386/ethread.h" +# elif (defined(__powerpc__)||defined(__ppc__))&&!defined(__powerpc64__) +# include "ppc32/ethread.h" +# elif defined(__sparc__) +# include "sparc32/ethread.h" +# elif defined(__tile__) +# include "tile/ethread.h" +# endif +# elif ETHR_SIZEOF_PTR == 8 +# if defined(__x86_64__) +# include "x86_64/ethread.h" +# elif defined(__sparc__) && defined(__arch64__) +# include "sparc64/ethread.h" +# endif +# endif +# include "gcc/ethread.h" # endif # endif -#endif /* !defined(ETHR_DISABLE_NATIVE_IMPLS) && defined(__GNUC__) */ +#endif /* !defined(ETHR_DISABLE_NATIVE_IMPLS) */ #ifdef ETHR_HAVE_OPTIMIZED_ATOMIC_OPS # undef ETHR_HAVE_NATIVE_ATOMICS |