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-rw-r--r--erts/emulator/beam/global.h70
1 files changed, 48 insertions, 22 deletions
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h
index f3d4ac56cd..19286e1310 100644
--- a/erts/emulator/beam/global.h
+++ b/erts/emulator/beam/global.h
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 1996-2016. All Rights Reserved.
+ * Copyright Ericsson AB 1996-2017. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -35,7 +35,6 @@
#include "register.h"
#include "erl_fun.h"
#include "erl_node_tables.h"
-#include "benchmark.h"
#include "erl_process.h"
#include "erl_sys_driver.h"
#include "erl_debug.h"
@@ -62,11 +61,14 @@ 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);
+extern void erts_print_nif_taints(fmtfn_t to, void* to_arg);
void erts_unload_nif(struct erl_module_nif* nif);
extern void erl_nif_init(void);
extern int erts_nif_get_funcs(struct erl_module_nif*,
@@ -125,7 +127,7 @@ typedef struct {
void *handle; /* Handle for DLL or SO (for dyn. drivers). */
DE_ProcEntry *procs; /* List of pids that have loaded this driver,
or that wait for it to change state */
- erts_refc_t refc; /* Number of ports/processes having
+ erts_smp_refc_t refc; /* Number of ports/processes having
references to the driver */
erts_smp_atomic32_t port_count; /* Number of ports using the driver */
Uint flags; /* ERL_DE_FL_KILL_PORTS */
@@ -999,17 +1001,33 @@ 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;
+
+#define ERTS_LITERAL_AREA_ALLOC_SIZE(N) \
+ (sizeof(ErtsLiteralArea) + sizeof(Eterm)*((N) - 1))
+
+extern erts_smp_atomic_t erts_copy_literal_area__;
+#define ERTS_COPY_LITERAL_AREA() \
+ ((ErtsLiteralArea *) erts_smp_atomic_read_nob(&erts_copy_literal_area__))
-extern copy_literals_t erts_clrange;
+#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 {
@@ -1051,16 +1069,17 @@ void erts_lookup_function_info(FunctionInfo* fi, BeamInstr* pc, int full_info);
void init_break_handler(void);
void erts_set_ignore_break(void);
void erts_replace_intr(void);
-void process_info(int, void *);
-void print_process_info(int, void *, Process*);
-void info(int, void *);
-void loaded(int, void *);
+void process_info(fmtfn_t, void *);
+void print_process_info(fmtfn_t, void *, Process*);
+void info(fmtfn_t, void *);
+void loaded(fmtfn_t, void *);
/* erl_arith.c */
double erts_get_positive_zero_float(void);
/* config.c */
+__decl_noreturn void __noreturn erts_exit_epilogue(void);
__decl_noreturn void __noreturn erts_exit(int n, char*, ...);
__decl_noreturn void __noreturn erts_flush_async_exit(int n, char*, ...);
void erl_error(char*, va_list);
@@ -1092,12 +1111,19 @@ typedef struct {
#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; \
- info.range_ptr = erts_clrange.ptr; \
- info.range_sz = erts_clrange.sz; \
+ if (larea__) { \
+ info.range_ptr = &larea__->start[0]; \
+ info.range_sz = larea__->end - info.range_ptr; \
+ } \
+ else { \
+ info.range_ptr = NULL; \
+ info.range_sz = 0; \
+ } \
} while(0)
#define DESTROY_SHCOPY(info) \
@@ -1136,7 +1162,7 @@ extern void erts_delete_nodes_monitors(Process *, ErtsProcLocks);
extern Eterm erts_monitor_nodes(Process *, Eterm, Eterm);
extern Eterm erts_processes_monitoring_nodes(Process *);
extern int erts_do_net_exits(DistEntry*, Eterm);
-extern int distribution_info(int, void *);
+extern int distribution_info(fmtfn_t, void *);
extern int is_node_name_atom(Eterm a);
extern int erts_net_message(Port *, DistEntry *,
@@ -1325,7 +1351,7 @@ int erts_utf8_to_latin1(byte* dest, const byte* source, int slen);
#define ERTS_UTF8_ANALYZE_MORE 3
#define ERTS_UTF8_OK_MAX_CHARS 4
-void bin_write(int, void*, byte*, size_t);
+void bin_write(fmtfn_t, void*, byte*, size_t);
Sint intlist_to_buf(Eterm, char*, Sint); /* most callers pass plain char*'s */
struct Sint_buf {
@@ -1441,7 +1467,7 @@ Eterm erts_gc_binary_part_2(Process* p, Eterm* reg, Uint live);
Uint erts_current_reductions(Process* current, Process *p);
-int erts_print_system_version(int to, void *arg, Process *c_p);
+int erts_print_system_version(fmtfn_t to, void *arg, Process *c_p);
int erts_hibernate(Process* c_p, Eterm module, Eterm function, Eterm args, Eterm* reg);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-30 17:48:03 +0000