/* : : generated from contrib/ast/src/lib/libast/features/aso by iffe version 2012-07-17 : : */ #ifndef _def_aso_ast #define _def_aso_ast 1 #define _sys_types 1 /* #include ok */ #if defined (__GNUC__) && (__GNUC__ == 4) /* atomic_cas_64 */ #include #define _aso_cas8(p,o,n) atomic_cas_8(p,o,n) #define _aso_inc8(p) (atomic_add_8_nv(p,1)-1) #define _aso_dec8(p) (atomic_add_8_nv(p,-1)+1) #define _aso_cas16(p,o,n) atomic_cas_16(p,o,n) #define _aso_inc16(p) (atomic_add_16_nv(p,1)-1) #define _aso_dec16(p) (atomic_add_16_nv(p,-1)+1) #define _aso_cas32(p,o,n) atomic_cas_32(p,o,n) #define _aso_inc32(p) (atomic_add_32_nv(p,1)-1) #define _aso_dec32(p) (atomic_add_32_nv(p,-1)+1) #define _aso_cas64(p,o,n) atomic_cas_64(p,o,n) #define _aso_inc64(p) (atomic_add_64_nv(p,1)-1) #define _aso_dec64(p) (atomic_add_64_nv(p,-1)+1) #if _ast_sizeof_pointer == 8 #define _aso_casptr(p,o,n) ((void*)atomic_cas_64((uint64_t*)p,(uint64_t)o,(uint64_t)n)) #else #define _aso_casptr(p,o,n) ((void*)atomic_cas_32((uint32_t*)p,(uint32_t)o,(uint32_t)n)) #endif #else /* __GNUC__ == 4 */ /* gcc 4.1+ 64 bit memory atomic operations model */ #define _aso_cas8(p,o,n) __sync_val_compare_and_swap(p,o,n) #define _aso_inc8(p) __sync_fetch_and_add(p,1) #define _aso_dec8(p) __sync_fetch_and_sub(p,1) #define _aso_cas16(p,o,n) __sync_val_compare_and_swap(p,o,n) #define _aso_inc16(p) __sync_fetch_and_add(p,1) #define _aso_dec16(p) __sync_fetch_and_sub(p,1) #define _aso_cas32(p,o,n) __sync_val_compare_and_swap(p,o,n) #define _aso_inc32(p) __sync_fetch_and_add(p,1) #define _aso_dec32(p) __sync_fetch_and_sub(p,1) #define _aso_cas64(p,o,n) __sync_val_compare_and_swap(p,o,n) #define _aso_inc64(p) __sync_fetch_and_add(p,1) #define _aso_dec64(p) __sync_fetch_and_sub(p,1) #if _ast_sizeof_pointer == 8 #define _aso_casptr(p,o,n) ((void*)__sync_val_compare_and_swap(p,(uint64_t)o,(uint64_t)n)) #else #define _aso_casptr(p,o,n) ((void*)__sync_val_compare_and_swap(p,(uint32_t)o,(uint32_t)n)) #endif #endif /* __GNUC__ == 4 */ #endif