diff options
| -rw-r--r-- | erts/emulator/beam/global.h | 9 | ||||
| -rw-r--r-- | erts/emulator/beam/sys.h | 10 | ||||
| -rw-r--r-- | erts/include/internal/ethr_internal.h | 2 | ||||
| -rw-r--r-- | erts/include/internal/ethread_inline.h | 3 |
4 files changed, 19 insertions, 5 deletions
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index f9bbe4167f..4c8d3d3dbe 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -1216,10 +1216,11 @@ Uint64 erts_timestamp_millis(void); Export* erts_find_function(Eterm, Eterm, unsigned int, ErtsCodeIndex); -void *erts_calc_stacklimit(char *prev_c, UWord stacksize); -int erts_check_below_limit(char *ptr, char *limit); -int erts_check_above_limit(char *ptr, char *limit); -void *erts_ptr_id(void *ptr); +/* ERTS_NOINLINE prevents link-time optimization across modules */ +void *erts_calc_stacklimit(char *prev_c, UWord stacksize) ERTS_NOINLINE; +int erts_check_below_limit(char *ptr, char *limit) ERTS_NOINLINE; +int erts_check_above_limit(char *ptr, char *limit) ERTS_NOINLINE; +void *erts_ptr_id(void *ptr) ERTS_NOINLINE; Eterm store_external_or_ref_in_proc_(Process *, Eterm); Eterm store_external_or_ref_(Uint **, ErlOffHeap*, Eterm); diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h index a6312293cc..24b6738e08 100644 --- a/erts/emulator/beam/sys.h +++ b/erts/emulator/beam/sys.h @@ -63,6 +63,16 @@ # endif #endif +#ifndef ERTS_NOINLINE +# if ERTS_AT_LEAST_GCC_VSN__(3,1,1) +# define ERTS_NOINLINE __attribute__((__noinline__)) +# elif defined(__WIN32__) +# define ERTS_NOINLINE __declspec(noinline) +# else +# define ERTS_NOINLINE +# endif +#endif + #if defined(DEBUG) || defined(ERTS_ENABLE_LOCK_CHECK) # undef ERTS_CAN_INLINE # define ERTS_CAN_INLINE 0 diff --git a/erts/include/internal/ethr_internal.h b/erts/include/internal/ethr_internal.h index ac27ff2ed0..17ec84c52b 100644 --- a/erts/include/internal/ethr_internal.h +++ b/erts/include/internal/ethr_internal.h @@ -90,7 +90,7 @@ int ethr_init_common__(ethr_init_data *id); int ethr_late_init_common__(ethr_late_init_data *lid); void ethr_run_exit_handlers__(void); void ethr_ts_event_destructor__(void *vtsep); -void ethr_set_stacklimit__(char *prev_c, size_t stacksize); +void ethr_set_stacklimit__(char *prev_c, size_t stacksize) ETHR_NOINLINE; #if defined(ETHR_X86_RUNTIME_CONF__) void ethr_x86_cpuid__(int *eax, int *ebx, int *ecx, int *edx); diff --git a/erts/include/internal/ethread_inline.h b/erts/include/internal/ethread_inline.h index 8e6bcfc4a8..f25ba4ae72 100644 --- a/erts/include/internal/ethread_inline.h +++ b/erts/include/internal/ethread_inline.h @@ -62,12 +62,15 @@ # define ETHR_INLINE __inline__ # if ETHR_AT_LEAST_GCC_VSN__(3, 1, 1) # define ETHR_FORCE_INLINE __inline__ __attribute__((__always_inline__)) +# define ETHR_NOINLINE __attribute__((__noinline__)) # else # define ETHR_FORCE_INLINE __inline__ +# define ETHR_NOINLINE # endif #elif defined(__WIN32__) # define ETHR_INLINE __forceinline # define ETHR_FORCE_INLINE __forceinline +# define ETHR_NOINLINE __declspec(noinline) #endif #endif /* #ifndef ETHREAD_INLINE_H__ */ |