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-rwxr-xr-x[-rw-r--r--]erts/emulator/beam/global.h250
1 files changed, 33 insertions, 217 deletions
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h
index 06b90b38ab..298241618f 100644..100755
--- a/erts/emulator/beam/global.h
+++ b/erts/emulator/beam/global.h
@@ -28,6 +28,7 @@
#include "hash.h"
#include "index.h"
#include "atom.h"
+#include "code_ix.h"
#include "export.h"
#include "module.h"
#include "register.h"
@@ -352,92 +353,6 @@ extern erts_smp_atomic32_t erts_max_gen_gcs;
extern int erts_disable_tolerant_timeofday;
-#ifdef HYBRID
-
-/* Message Area heap pointers */
-extern Eterm *global_heap; /* Heap start */
-extern Eterm *global_hend; /* Heap end */
-extern Eterm *global_htop; /* Heap top (heap pointer) */
-extern Eterm *global_saved_htop; /* Saved heap top (heap pointer) */
-extern Uint global_heap_sz; /* Heap size, in words */
-extern Eterm *global_old_heap; /* Old generation */
-extern Eterm *global_old_hend;
-extern ErlOffHeap erts_global_offheap; /* Global MSO (OffHeap) list */
-
-extern Uint16 global_gen_gcs;
-extern Uint16 global_max_gen_gcs;
-extern Uint global_gc_flags;
-
-#ifdef INCREMENTAL
-#define ACTIVATE(p)
-#define DEACTIVATE(p)
-#define IS_ACTIVE(p) 1
-
-#define INC_ACTIVATE(p) do { \
- if ((p)->active) { \
- if ((p)->active_next != NULL) { \
- (p)->active_next->active_prev = (p)->active_prev; \
- if ((p)->active_prev) { \
- (p)->active_prev->active_next = (p)->active_next; \
- } else { \
- inc_active_proc = (p)->active_next; \
- } \
- inc_active_last->active_next = (p); \
- (p)->active_next = NULL; \
- (p)->active_prev = inc_active_last; \
- inc_active_last = (p); \
- } \
- } else { \
- (p)->active_next = NULL; \
- (p)->active_prev = inc_active_last; \
- if (inc_active_last) { \
- inc_active_last->active_next = (p); \
- } else { \
- inc_active_proc = (p); \
- } \
- inc_active_last = (p); \
- (p)->active = 1; \
- } \
-} while(0);
-
-#define INC_DEACTIVATE(p) do { \
- ASSERT((p)->active == 1); \
- if ((p)->active_next == NULL) { \
- inc_active_last = (p)->active_prev; \
- } else { \
- (p)->active_next->active_prev = (p)->active_prev; \
- } \
- if ((p)->active_prev == NULL) { \
- inc_active_proc = (p)->active_next; \
- } else { \
- (p)->active_prev->active_next = (p)->active_next; \
- } \
- (p)->active = 0; \
-} while(0);
-
-#define INC_IS_ACTIVE(p) ((p)->active != 0)
-
-#else
-extern Eterm *global_old_htop;
-extern Eterm *global_high_water;
-#define ACTIVATE(p) (p)->active = 1;
-#define DEACTIVATE(p) (p)->active = 0;
-#define IS_ACTIVE(p) ((p)->active != 0)
-#define INC_ACTIVATE(p)
-#define INC_IS_ACTIVE(p) 1
-#endif /* INCREMENTAL */
-
-#else
-# define ACTIVATE(p)
-# define DEACTIVATE(p)
-# define IS_ACTIVE(p) 1
-# define INC_ACTIVATE(p)
-#endif /* HYBRID */
-
-#ifdef HYBRID
-extern Uint global_heap_min_sz;
-#endif
-
extern int bif_reductions; /* reductions + fcalls (when doing call_bif) */
extern int stackdump_on_exit;
@@ -613,6 +528,8 @@ void erts_queue_monitor_message(Process *,
Eterm,
Eterm,
Eterm);
+void erts_init_trap_export(Export* ep, Eterm m, Eterm f, Uint a,
+ Eterm (*bif)(Process*,Eterm*));
void erts_init_bif(void);
Eterm erl_send(Process *p, Eterm to, Eterm msg);
@@ -628,24 +545,33 @@ typedef struct {
Eterm* fname_ptr; /* Pointer to fname table */
} FunctionInfo;
-struct LoaderState* erts_alloc_loader_state(void);
-Eterm erts_prepare_loading(struct LoaderState*, Process *c_p,
+Binary* erts_alloc_loader_state(void);
+Eterm erts_module_for_prepared_code(Binary* magic);
+Eterm erts_prepare_loading(Binary* loader_state, Process *c_p,
Eterm group_leader, Eterm* modp,
byte* code, Uint size);
-Eterm erts_finish_loading(struct LoaderState* stp, Process* c_p,
+Eterm erts_finish_loading(Binary* loader_state, Process* c_p,
ErtsProcLocks c_p_locks, Eterm* modp);
-Eterm erts_load_module(Process *c_p, ErtsProcLocks c_p_locks,
- Eterm group_leader, Eterm* mod, byte* code, Uint size);
+Eterm erts_preload_module(Process *c_p, ErtsProcLocks c_p_locks,
+ Eterm group_leader, Eterm* mod, byte* code, Uint size);
void init_load(void);
BeamInstr* find_function_from_pc(BeamInstr* pc);
Eterm* erts_build_mfa_item(FunctionInfo* fi, Eterm* hp,
Eterm args, Eterm* mfa_p);
-void erts_lookup_function_info(FunctionInfo* fi, BeamInstr* pc, int full_info);
void erts_set_current_function(FunctionInfo* fi, BeamInstr* current);
Eterm erts_module_info_0(Process* p, Eterm module);
Eterm erts_module_info_1(Process* p, Eterm module, Eterm what);
Eterm erts_make_stub_module(Process* p, Eterm Mod, Eterm Beam, Eterm Info);
+/* beam_ranges.c */
+void erts_init_ranges(void);
+void erts_start_staging_ranges(void);
+void erts_end_staging_ranges(int commit);
+void erts_update_ranges(BeamInstr* code, Uint size);
+void erts_remove_from_ranges(BeamInstr* code);
+UWord erts_ranges_sz(void);
+void erts_lookup_function_info(FunctionInfo* fi, BeamInstr* pc, int full_info);
+
/* break.c */
void init_break_handler(void);
void erts_set_ignore_break(void);
@@ -662,7 +588,6 @@ __decl_noreturn void __noreturn erl_exit_flush_async(int n, char*, ...);
void erl_error(char*, va_list);
/* copy.c */
-void init_copy(void);
Eterm copy_object(Eterm, Process*);
#if HALFWORD_HEAP
@@ -692,116 +617,6 @@ Eterm copy_shallow(Eterm*, Uint, Eterm**, ErlOffHeap*);
void move_multi_frags(Eterm** hpp, ErlOffHeap*, ErlHeapFragment* first,
Eterm* refs, unsigned nrefs);
-#ifdef HYBRID
-#define RRMA_DEFAULT_SIZE 256
-#define RRMA_STORE(p,ptr,src) do { \
- ASSERT((p)->rrma != NULL); \
- ASSERT((p)->rrsrc != NULL); \
- (p)->rrma[(p)->nrr] = (ptr); \
- (p)->rrsrc[(p)->nrr++] = (src); \
- if ((p)->nrr == (p)->rrsz) \
- { \
- (p)->rrsz *= 2; \
- (p)->rrma = (Eterm *) erts_realloc(ERTS_ALC_T_ROOTSET, \
- (void*)(p)->rrma, \
- sizeof(Eterm) * (p)->rrsz); \
- (p)->rrsrc = (Eterm **) erts_realloc(ERTS_ALC_T_ROOTSET, \
- (void*)(p)->rrsrc, \
- sizeof(Eterm) * (p)->rrsz); \
- } \
-} while(0)
-
-/* Note that RRMA_REMOVE decreases the given index after deletion.
- * This is done so that a loop with an increasing index can call
- * remove without having to decrease the index to see the element
- * placed in the hole after the deleted element.
- */
-#define RRMA_REMOVE(p,index) do { \
- p->rrsrc[index] = p->rrsrc[--p->nrr]; \
- p->rrma[index--] = p->rrma[p->nrr]; \
- } while(0);
-
-
-/* The MessageArea STACKs are used while copying messages to the
- * message area.
- */
-#define MA_STACK_EXTERNAL_DECLARE(type,_s_) \
- typedef type ma_##_s_##_type; \
- extern ma_##_s_##_type *ma_##_s_##_stack; \
- extern Uint ma_##_s_##_top; \
- extern Uint ma_##_s_##_size;
-
-#define MA_STACK_DECLARE(_s_) \
- ma_##_s_##_type *ma_##_s_##_stack; Uint ma_##_s_##_top; Uint ma_##_s_##_size;
-
-#define MA_STACK_ALLOC(_s_) do { \
- ma_##_s_##_top = 0; \
- ma_##_s_##_size = 512; \
- ma_##_s_##_stack = (ma_##_s_##_type*)erts_alloc(ERTS_ALC_T_OBJECT_STACK, \
- sizeof(ma_##_s_##_type) * ma_##_s_##_size); \
-} while(0)
-
-
-#define MA_STACK_PUSH(_s_,val) do { \
- ma_##_s_##_stack[ma_##_s_##_top++] = (val); \
- if (ma_##_s_##_top == ma_##_s_##_size) \
- { \
- ma_##_s_##_size *= 2; \
- ma_##_s_##_stack = \
- (ma_##_s_##_type*) erts_realloc(ERTS_ALC_T_OBJECT_STACK, \
- (void*)ma_##_s_##_stack, \
- sizeof(ma_##_s_##_type) * ma_##_s_##_size); \
- } \
-} while(0)
-
-#define MA_STACK_POP(_s_) (ma_##_s_##_top != 0 ? ma_##_s_##_stack[--ma_##_s_##_top] : 0)
-#define MA_STACK_TOP(_s_) (ma_##_s_##_stack[ma_##_s_##_top - 1])
-#define MA_STACK_UPDATE(_s_,offset,value) \
- *(ma_##_s_##_stack[ma_##_s_##_top - 1] + (offset)) = (value)
-#define MA_STACK_SIZE(_s_) (ma_##_s_##_top)
-#define MA_STACK_ELM(_s_,i) ma_##_s_##_stack[i]
-
-MA_STACK_EXTERNAL_DECLARE(Eterm,src);
-MA_STACK_EXTERNAL_DECLARE(Eterm*,dst);
-MA_STACK_EXTERNAL_DECLARE(Uint,offset);
-
-
-#ifdef INCREMENTAL
-extern Eterm *ma_pending_stack;
-extern Uint ma_pending_top;
-extern Uint ma_pending_size;
-
-#define NO_COPY(obj) (IS_CONST(obj) || \
- (((ptr_val(obj) >= global_heap) && \
- (ptr_val(obj) < global_htop)) || \
- ((ptr_val(obj) >= inc_fromspc) && \
- (ptr_val(obj) < inc_fromend)) || \
- ((ptr_val(obj) >= global_old_heap) && \
- (ptr_val(obj) < global_old_hend))))
-
-#else
-
-#define NO_COPY(obj) (IS_CONST(obj) || \
- (((ptr_val(obj) >= global_heap) && \
- (ptr_val(obj) < global_htop)) || \
- ((ptr_val(obj) >= global_old_heap) && \
- (ptr_val(obj) < global_old_hend))))
-
-#endif /* INCREMENTAL */
-
-#define LAZY_COPY(from,obj) do { \
- if (!NO_COPY(obj)) { \
- BM_LAZY_COPY_START; \
- BM_COUNT(messages_copied); \
- obj = copy_struct_lazy(from,obj,0); \
- BM_LAZY_COPY_STOP; \
- } \
-} while(0)
-
-Eterm copy_struct_lazy(Process*, Eterm, Uint);
-
-#endif /* HYBRID */
-
/* Utilities */
extern void erts_delete_nodes_monitors(Process *, ErtsProcLocks);
extern Eterm erts_monitor_nodes(Process *, Eterm, Eterm);
@@ -895,10 +710,6 @@ void erts_offset_heap_ptr(Eterm*, Uint, Sint, Eterm*, Eterm*);
void erts_offset_heap(Eterm*, Uint, Sint, Eterm*, Eterm*);
void erts_free_heap_frags(Process* p);
-#ifdef HYBRID
-int erts_global_garbage_collect(Process*, int, Eterm*, int);
-#endif
-
/* io.c */
typedef struct {
@@ -923,10 +734,19 @@ void erts_free_port_names(ErtsPortNames *);
Uint erts_port_ioq_size(Port *pp);
void erts_stale_drv_select(Eterm, ErlDrvEvent, int, int);
+Port *erts_get_heart_port(void);
+
+#if defined(ERTS_SMP) && defined(ERTS_ENABLE_LOCK_COUNT)
+void erts_lcnt_enable_io_lock_count(int enable);
+#endif
+
/* erl_drv_thread.c */
void erl_drv_thr_init(void);
/* utils.c */
+void erts_cleanup_offheap(ErlOffHeap *offheap);
+
+Export* erts_find_function(Eterm, Eterm, unsigned int, ErtsCodeIndex);
Eterm store_external_or_ref_in_proc_(Process *, Eterm);
Eterm store_external_or_ref_(Uint **, ErlOffHeap*, Eterm);
@@ -966,8 +786,12 @@ Sint erts_native_filename_need(Eterm ioterm, int encoding);
void erts_copy_utf8_to_utf16_little(byte *target, byte *bytes, int num_chars);
int erts_analyze_utf8(byte *source, Uint size,
byte **err_pos, Uint *num_chars, int *left);
-char *erts_convert_filename_to_native(Eterm name, ErtsAlcType_t alloc_type, int allow_empty);
-
+char *erts_convert_filename_to_native(Eterm name, char *statbuf,
+ size_t statbuf_size,
+ ErtsAlcType_t alloc_type,
+ int allow_empty, int allow_atom,
+ Sint *used /* out */);
+Eterm erts_convert_native_to_filename(Process *p, byte *bytes);
#define ERTS_UTF8_OK 0
#define ERTS_UTF8_INCOMPLETE 1
#define ERTS_UTF8_ERROR 2
@@ -1089,14 +913,6 @@ extern void erts_match_prog_foreach_offheap(Binary *b,
breakpoint functions */
#define MATCH_SET_EXCEPTION_TRACE (0x4) /* exception trace requested */
#define MATCH_SET_RX_TRACE (MATCH_SET_RETURN_TRACE|MATCH_SET_EXCEPTION_TRACE)
-/*
- * Flag values when tracing bif
- * Future note: flag field is 8 bits
- */
-#define BIF_TRACE_AS_LOCAL (0x1)
-#define BIF_TRACE_AS_GLOBAL (0x2)
-#define BIF_TRACE_AS_META (0x4)
-#define BIF_TRACE_AS_CALL_TIME (0x8)
extern erts_driver_t vanilla_driver;
extern erts_driver_t spawn_driver;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-07 14:09:30 +0000