diff options
Diffstat (limited to 'erts/emulator/beam/global.h')
| -rw-r--r-- | erts/emulator/beam/global.h | 74 |
1 files changed, 52 insertions, 22 deletions
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index 1423973739..d7dd6371b7 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -61,9 +61,12 @@ struct enif_environment_t /* ErlNifEnv */ extern void erts_pre_nif(struct enif_environment_t*, Process*, struct erl_module_nif*, Process* tracee); extern void erts_post_nif(struct enif_environment_t* env); +#ifdef ERTS_DIRTY_SCHEDULERS extern void erts_pre_dirty_nif(ErtsSchedulerData *, struct enif_environment_t*, Process*, - struct erl_module_nif*, Process* tracee); + struct erl_module_nif*); +extern void erts_post_dirty_nif(struct enif_environment_t* env); +#endif extern Eterm erts_nif_taints(Process* p); extern void erts_print_nif_taints(int to, void* to_arg); void erts_unload_nif(struct erl_module_nif* nif); @@ -998,17 +1001,30 @@ Eterm erl_is_function(Process* p, Eterm arg1, Eterm arg2); /* beam_bif_load.c */ #define ERTS_CPC_ALLOW_GC (1 << 0) -#define ERTS_CPC_COPY_LITERALS (1 << 1) -#define ERTS_CPC_ALL (ERTS_CPC_ALLOW_GC | ERTS_CPC_COPY_LITERALS) +#define ERTS_CPC_ALL ERTS_CPC_ALLOW_GC Eterm erts_check_process_code(Process *c_p, Eterm module, Uint flags, int *redsp, int fcalls); +#ifdef ERTS_NEW_PURGE_STRATEGY +Eterm erts_proc_copy_literal_area(Process *c_p, int *redsp, int fcalls, int gc_allowed); +#endif -typedef struct { - Eterm *ptr; - Uint sz; - Eterm pid; -} copy_literals_t; +typedef struct ErtsLiteralArea_ { + struct erl_off_heap_header *off_heap; + Eterm *end; + Eterm start[1]; /* beginning of area */ +} ErtsLiteralArea; -extern copy_literals_t erts_clrange; +#define ERTS_LITERAL_AREA_ALLOC_SIZE(N) \ + (sizeof(ErtsLiteralArea) + sizeof(Eterm)*((N) - 1)) + +extern ErtsLiteralArea *erts_copy_literal_area; +#ifdef ERTS_NEW_PURGE_STRATEGY +extern Process *erts_literal_area_collector; +#endif +#ifdef ERTS_DIRTY_SCHEDULERS +extern Process *erts_dirty_process_code_checker; +#endif + +extern Process *erts_code_purger; /* beam_load.c */ typedef struct { @@ -1089,15 +1105,22 @@ typedef struct { Uint lit_purge_sz; } erts_shcopy_t; -#define INITIALIZE_SHCOPY(info) \ -do { \ - info.queue_start = info.queue_default; \ - info.bitstore_start = info.bitstore_default; \ - info.shtable_start = info.shtable_default; \ - info.literal_size = 0; \ - info.lit_purge_ptr = erts_clrange.ptr; \ - info.lit_purge_sz = erts_clrange.sz; \ -} while(0) +#define INITIALIZE_SHCOPY(info) \ + do { \ + ErtsLiteralArea *larea__ = erts_copy_literal_area; \ + info.queue_start = info.queue_default; \ + info.bitstore_start = info.bitstore_default; \ + info.shtable_start = info.shtable_default; \ + info.literal_size = 0; \ + if (larea__) { \ + info.lit_purge_ptr = &larea__->start[0]; \ + info.lit_purge_sz = larea__->end - info.lit_purge_ptr; \ + } \ + else { \ + info.lit_purge_ptr = NULL; \ + info.lit_purge_sz = 0; \ + } \ + } while(0) #define DESTROY_SHCOPY(info) \ do { \ @@ -1118,10 +1141,17 @@ typedef struct { Uint lit_purge_sz; } erts_literal_area_t; -#define INITIALIZE_LITERAL_PURGE_AREA(Area) \ - do { \ - (Area).lit_purge_ptr = erts_clrange.ptr; \ - (Area).lit_purge_sz = erts_clrange.sz; \ +#define INITIALIZE_LITERAL_PURGE_AREA(Area) \ + do { \ + ErtsLiteralArea *larea__ = erts_copy_literal_area; \ + if (larea__) { \ + (Area).lit_purge_ptr = &larea__->start[0]; \ + (Area).lit_purge_sz = larea__->end - (Area).lit_purge_ptr; \ + } \ + else { \ + (Area).lit_purge_ptr = NULL; \ + (Area).lit_purge_sz = 0; \ + } \ } while(0) Eterm copy_object_x(Eterm, Process*, Uint); |