diff options
Diffstat (limited to 'erts/emulator/beam')
-rw-r--r-- | erts/emulator/beam/erl_driver.h | 21 | ||||
-rw-r--r-- | erts/emulator/beam/erl_nif.h | 22 | ||||
-rw-r--r-- | erts/emulator/beam/erl_process.c | 75 | ||||
-rw-r--r-- | erts/emulator/beam/erl_process.h | 2 |
4 files changed, 62 insertions, 58 deletions
diff --git a/erts/emulator/beam/erl_driver.h b/erts/emulator/beam/erl_driver.h index bda4d5d1c6..0636171ad1 100644 --- a/erts/emulator/beam/erl_driver.h +++ b/erts/emulator/beam/erl_driver.h @@ -378,22 +378,23 @@ typedef struct erl_drv_entry { #ifdef STATIC_ERLANG_DRIVER # define ERLANG_DRIVER_NAME(NAME) NAME ## _driver_init +# define ERL_DRIVER_EXPORT #else # define ERLANG_DRIVER_NAME(NAME) driver_init +# if defined(__GNUC__) && __GNUC__ >= 4 +# define ERL_DRIVER_EXPORT __attribute__ ((visibility("default"))) +# elif defined (__SUNPRO_C) && (__SUNPRO_C >= 0x550) +# define ERL_DRIVER_EXPORT __global +# else +# define ERL_DRIVER_EXPORT +# endif #endif -/* For windows dynamic drivers */ #ifndef ERL_DRIVER_TYPES_ONLY -#if defined(__WIN32__) -# define DRIVER_INIT(DRIVER_NAME) \ - __declspec(dllexport) ErlDrvEntry* ERLANG_DRIVER_NAME(DRIVER_NAME)(void); \ - __declspec(dllexport) ErlDrvEntry* ERLANG_DRIVER_NAME(DRIVER_NAME)(void) -#else -# define DRIVER_INIT(DRIVER_NAME) \ - ErlDrvEntry* ERLANG_DRIVER_NAME(DRIVER_NAME)(void); \ - ErlDrvEntry* ERLANG_DRIVER_NAME(DRIVER_NAME)(void) -#endif +#define DRIVER_INIT(DRIVER_NAME) \ + ERL_DRIVER_EXPORT ErlDrvEntry* ERLANG_DRIVER_NAME(DRIVER_NAME)(void); \ + ERL_DRIVER_EXPORT ErlDrvEntry* ERLANG_DRIVER_NAME(DRIVER_NAME)(void) #define ERL_DRV_BUSY_MSGQ_DISABLED (~((ErlDrvSizeT) 0)) #define ERL_DRV_BUSY_MSGQ_READ_ONLY ((ErlDrvSizeT) 0) diff --git a/erts/emulator/beam/erl_nif.h b/erts/emulator/beam/erl_nif.h index 1a21048ec9..40c2ad6f08 100644 --- a/erts/emulator/beam/erl_nif.h +++ b/erts/emulator/beam/erl_nif.h @@ -243,22 +243,28 @@ extern TWinDynNifCallbacks WinDynNifCallbacks; #if (defined(__WIN32__) || defined(_WIN32) || defined(_WIN32_)) # define ERL_NIF_INIT_GLOB TWinDynNifCallbacks WinDynNifCallbacks; -# ifdef STATIC_ERLANG_NIF -# define ERL_NIF_INIT_DECL(MODNAME) __declspec(dllexport) ErlNifEntry* MODNAME ## _nif_init(TWinDynNifCallbacks* callbacks) -# else -# define ERL_NIF_INIT_DECL(MODNAME) __declspec(dllexport) ErlNifEntry* nif_init(TWinDynNifCallbacks* callbacks) -# endif +# define ERL_NIF_INIT_ARGS TWinDynNifCallbacks* callbacks # define ERL_NIF_INIT_BODY memcpy(&WinDynNifCallbacks,callbacks,sizeof(TWinDynNifCallbacks)) +# define ERL_NIF_INIT_EXPORT __declspec(dllexport) #else # define ERL_NIF_INIT_GLOB +# define ERL_NIF_INIT_ARGS void # define ERL_NIF_INIT_BODY -# ifdef STATIC_ERLANG_NIF -# define ERL_NIF_INIT_DECL(MODNAME) ErlNifEntry* MODNAME ## _nif_init(void) +# if defined(__GNUC__) && __GNUC__ >= 4 +# define ERL_NIF_INIT_EXPORT __attribute__ ((visibility("default"))) +# elif defined (__SUNPRO_C) && (__SUNPRO_C >= 0x550) +# define ERL_NIF_INIT_EXPORT __global # else -# define ERL_NIF_INIT_DECL(MODNAME) ErlNifEntry* nif_init(void) +# define ERL_NIF_INIT_EXPORT # endif #endif +#ifdef STATIC_ERLANG_NIF +# define ERL_NIF_INIT_DECL(MODNAME) ErlNifEntry* MODNAME ## _nif_init(ERL_NIF_INIT_ARGS) +#else +# define ERL_NIF_INIT_DECL(MODNAME) ERL_NIF_INIT_EXPORT ErlNifEntry* nif_init(ERL_NIF_INIT_ARGS) +#endif + #ifdef ERL_NIF_DIRTY_SCHEDULER_SUPPORT # define ERL_NIF_ENTRY_OPTIONS ERL_NIF_DIRTY_NIF_OPTION #else diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index d36d866b2f..9431bf98ec 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -2182,6 +2182,7 @@ handle_aux_work(ErtsAuxWorkData *awdp, erts_aint32_t orig_aux_work, int waiting) erts_aint32_t aux_work = orig_aux_work; erts_aint32_t ignore = 0; + ASSERT(!ERTS_SCHEDULER_IS_DIRTY(awdp->esdp)); #ifdef ERTS_SMP haw_thr_prgr_current_reset(awdp); #endif @@ -2890,14 +2891,13 @@ scheduler_wait(int *fcalls, ErtsSchedulerData *esdp, ErtsRunQueue *rq) ErtsMonotonicTime current_time; aux_work = erts_atomic32_read_acqb(&ssi->aux_work); - if (aux_work) { - if (!ERTS_SCHEDULER_IS_DIRTY(esdp) && !thr_prgr_active) { + if (aux_work && !ERTS_SCHEDULER_IS_DIRTY(esdp)) { + if (!thr_prgr_active) { erts_thr_progress_active(esdp, thr_prgr_active = 1); sched_wall_time_change(esdp, 1); } aux_work = handle_aux_work(&esdp->aux_work_data, aux_work, 1); - if (aux_work && !ERTS_SCHEDULER_IS_DIRTY(esdp) - && erts_thr_progress_update(esdp)) + if (aux_work && erts_thr_progress_update(esdp)) erts_thr_progress_leader_update(esdp); } @@ -3042,19 +3042,16 @@ scheduler_wait(int *fcalls, ErtsSchedulerData *esdp, ErtsRunQueue *rq) #endif aux_work = erts_atomic32_read_acqb(&ssi->aux_work); - if (aux_work) { - if (!ERTS_SCHEDULER_IS_DIRTY(esdp)) { - if (!working) - sched_wall_time_change(esdp, working = 1); + if (aux_work && !ERTS_SCHEDULER_IS_DIRTY(esdp)) { + if (!working) + sched_wall_time_change(esdp, working = 1); #ifdef ERTS_SMP - if (!thr_prgr_active) - erts_thr_progress_active(esdp, thr_prgr_active = 1); + if (!thr_prgr_active) + erts_thr_progress_active(esdp, thr_prgr_active = 1); #endif - } aux_work = handle_aux_work(&esdp->aux_work_data, aux_work, 1); #ifdef ERTS_SMP - if (!ERTS_SCHEDULER_IS_DIRTY(esdp) && aux_work && - erts_thr_progress_update(esdp)) + if (aux_work && erts_thr_progress_update(esdp)) erts_thr_progress_leader_update(esdp); #endif } @@ -6772,18 +6769,19 @@ suspend_scheduler(ErtsSchedulerData *esdp) & ERTS_RUNQ_FLGS_QMASK); aux_work = erts_atomic32_read_acqb(&ssi->aux_work); if (aux_work|qmask) { - if (!ERTS_SCHEDULER_IS_DIRTY(esdp) && !thr_prgr_active) { - erts_thr_progress_active(esdp, thr_prgr_active = 1); - sched_wall_time_change(esdp, 1); + if (!ERTS_SCHEDULER_IS_DIRTY(esdp)) { + if (!thr_prgr_active) { + erts_thr_progress_active(esdp, thr_prgr_active = 1); + sched_wall_time_change(esdp, 1); + } + if (aux_work) + aux_work = handle_aux_work(&esdp->aux_work_data, + aux_work, + 1); + + if (aux_work && erts_thr_progress_update(esdp)) + erts_thr_progress_leader_update(esdp); } - if (aux_work) - aux_work = handle_aux_work(&esdp->aux_work_data, - aux_work, - 1); - - if (!ERTS_SCHEDULER_IS_DIRTY(esdp) && - (aux_work && erts_thr_progress_update(esdp))) - erts_thr_progress_leader_update(esdp); if (qmask) { #ifdef ERTS_DIRTY_SCHEDULERS if (ERTS_SCHEDULER_IS_DIRTY(esdp)) { @@ -7000,17 +6998,18 @@ suspend_scheduler(ErtsSchedulerData *esdp) & ERTS_RUNQ_FLGS_QMASK); aux_work = erts_atomic32_read_acqb(&ssi->aux_work); if (aux_work|qmask) { - if (!ERTS_SCHEDULER_IS_DIRTY(esdp) && !thr_prgr_active) { - erts_thr_progress_active(esdp, thr_prgr_active = 1); - sched_wall_time_change(esdp, 1); + if (!ERTS_SCHEDULER_IS_DIRTY(esdp)) { + if (!thr_prgr_active) { + erts_thr_progress_active(esdp, thr_prgr_active = 1); + sched_wall_time_change(esdp, 1); + } + if (aux_work) + aux_work = handle_aux_work(&esdp->aux_work_data, + aux_work, + 1); + if (aux_work && erts_thr_progress_update(esdp)) + erts_thr_progress_leader_update(esdp); } - if (aux_work) - aux_work = handle_aux_work(&esdp->aux_work_data, - aux_work, - 1); - if (!ERTS_SCHEDULER_IS_DIRTY(esdp) && aux_work && - erts_thr_progress_update(esdp)) - erts_thr_progress_leader_update(esdp); if (qmask) { erts_smp_runq_lock(esdp->run_queue); evacuate_run_queue(esdp->run_queue, &sbp); @@ -9392,10 +9391,9 @@ Process *schedule(Process *p, int calls) suspend_scheduler(esdp); #endif - { + if (!ERTS_SCHEDULER_IS_DIRTY(esdp)) { erts_aint32_t aux_work; - int leader_update = ERTS_SCHEDULER_IS_DIRTY(esdp) ? 0 - : erts_thr_progress_update(esdp); + int leader_update = erts_thr_progress_update(esdp); aux_work = erts_atomic32_read_acqb(&esdp->ssi->aux_work); if (aux_work | leader_update) { erts_smp_runq_unlock(rq); @@ -9406,8 +9404,7 @@ Process *schedule(Process *p, int calls) erts_smp_runq_lock(rq); } - ERTS_SMP_LC_ASSERT(ERTS_SCHEDULER_IS_DIRTY(esdp) - || !erts_thr_progress_is_blocking()); + ERTS_SMP_LC_ASSERT(!erts_thr_progress_is_blocking()); } ERTS_SMP_LC_ASSERT(erts_smp_lc_runq_is_locked(rq)); diff --git a/erts/emulator/beam/erl_process.h b/erts/emulator/beam/erl_process.h index 71818b2330..b50fa5a10f 100644 --- a/erts/emulator/beam/erl_process.h +++ b/erts/emulator/beam/erl_process.h @@ -612,7 +612,7 @@ typedef enum { typedef union { struct { ErtsDirtySchedulerType type: 1; - unsigned num: 31; + Uint num: sizeof(Uint)*8 - 1; } s; Uint no; } ErtsDirtySchedId; |