GCC Code Coverage Report
Directory: ../ Exec Total Coverage
File: /home/iojs/build/workspace/node-test-commit-linux-coverage-daily/nodes/benchmark/out/../src/env-inl.h Lines: 636 645 98.6 %
Date: 2021-04-26 04:12:24 Branches: 116 172 67.4 %

Line Branch Exec Source
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// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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22
#ifndef SRC_ENV_INL_H_
23
#define SRC_ENV_INL_H_
24
25
#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
26
27
#include "aliased_buffer.h"
28
#include "callback_queue-inl.h"
29
#include "env.h"
30
#include "node.h"
31
#include "util-inl.h"
32
#include "uv.h"
33
#include "v8.h"
34
#include "node_perf_common.h"
35
#include "node_context_data.h"
36
37
#include <cstddef>
38
#include <cstdint>
39
40
#include <utility>
41
42
namespace node {
43
44
inline v8::Isolate* IsolateData::isolate() const {
45
  return isolate_;
46
}
47
48
908569
inline uv_loop_t* IsolateData::event_loop() const {
49
908569
  return event_loop_;
50
}
51
52
660147
inline NodeArrayBufferAllocator* IsolateData::node_allocator() const {
53
660147
  return node_allocator_;
54
}
55
56
31101
inline MultiIsolatePlatform* IsolateData::platform() const {
57
31101
  return platform_;
58
}
59
60
429
inline void IsolateData::set_worker_context(worker::Worker* context) {
61
429
  CHECK_NULL(worker_context_);  // Should be set only once.
62
429
  worker_context_ = context;
63
429
}
64
65
12522
inline worker::Worker* IsolateData::worker_context() const {
66
12522
  return worker_context_;
67
}
68
69
220290
inline v8::Local<v8::String> IsolateData::async_wrap_provider(int index) const {
70
440580
  return async_wrap_providers_[index].Get(isolate_);
71
}
72
73
4519800
inline AliasedUint32Array& AsyncHooks::fields() {
74
4519800
  return fields_;
75
}
76
77
2530251
inline AliasedFloat64Array& AsyncHooks::async_id_fields() {
78
2530251
  return async_id_fields_;
79
}
80
81
468
inline AliasedFloat64Array& AsyncHooks::async_ids_stack() {
82
468
  return async_ids_stack_;
83
}
84
85
1395902
v8::Local<v8::Array> AsyncHooks::js_execution_async_resources() {
86
2791804
  if (UNLIKELY(js_execution_async_resources_.IsEmpty())) {
87
468
    js_execution_async_resources_.Reset(
88
936
        env()->isolate(), v8::Array::New(env()->isolate()));
89
  }
90
1395902
  return PersistentToLocal::Strong(js_execution_async_resources_);
91
}
92
93
278
v8::Local<v8::Object> AsyncHooks::native_execution_async_resource(size_t i) {
94
278
  if (i >= native_execution_async_resources_.size()) return {};
95
278
  return PersistentToLocal::Strong(native_execution_async_resources_[i]);
96
}
97
98
219826
inline v8::Local<v8::String> AsyncHooks::provider_string(int idx) {
99
219826
  return env()->isolate_data()->async_wrap_provider(idx);
100
}
101
102
1
inline void AsyncHooks::no_force_checks() {
103
1
  fields_[kCheck] -= 1;
104
1
}
105
106
1920951
inline Environment* AsyncHooks::env() {
107
1920951
  return Environment::ForAsyncHooks(this);
108
}
109
110
// Remember to keep this code aligned with pushAsyncContext() in JS.
111
1297457
inline void AsyncHooks::push_async_context(double async_id,
112
                                           double trigger_async_id,
113
                                           v8::Local<v8::Object> resource) {
114
  // Since async_hooks is experimental, do only perform the check
115
  // when async_hooks is enabled.
116
1297457
  if (fields_[kCheck] > 0) {
117
1297430
    CHECK_GE(async_id, -1);
118
1297430
    CHECK_GE(trigger_async_id, -1);
119
  }
120
121
1297460
  uint32_t offset = fields_[kStackLength];
122
1297395
  if (offset * 2 >= async_ids_stack_.Length())
123
10
    grow_async_ids_stack();
124
1297382
  async_ids_stack_[2 * offset] = async_id_fields_[kExecutionAsyncId];
125
1297378
  async_ids_stack_[2 * offset + 1] = async_id_fields_[kTriggerAsyncId];
126
1297375
  fields_[kStackLength] += 1;
127
1297387
  async_id_fields_[kExecutionAsyncId] = async_id;
128
1297383
  async_id_fields_[kTriggerAsyncId] = trigger_async_id;
129
130
#ifdef DEBUG
131
  for (uint32_t i = offset; i < native_execution_async_resources_.size(); i++)
132
    CHECK(native_execution_async_resources_[i].IsEmpty());
133
#endif
134
135
  // When this call comes from JS (as a way of increasing the stack size),
136
  // `resource` will be empty, because JS caches these values anyway, and
137
  // we should avoid creating strong global references that might keep
138
  // these JS resource objects alive longer than necessary.
139
1297356
  if (!resource.IsEmpty()) {
140
1297347
    native_execution_async_resources_.resize(offset + 1);
141
1297325
    native_execution_async_resources_[offset].Reset(env()->isolate(), resource);
142
  }
143
1297422
}
144
145
// Remember to keep this code aligned with popAsyncContext() in JS.
146
1296742
inline bool AsyncHooks::pop_async_context(double async_id) {
147
  // In case of an exception then this may have already been reset, if the
148
  // stack was multiple MakeCallback()'s deep.
149
1296742
  if (fields_[kStackLength] == 0) return false;
150
151
  // Ask for the async_id to be restored as a check that the stack
152
  // hasn't been corrupted.
153
  // Since async_hooks is experimental, do only perform the check
154
  // when async_hooks is enabled.
155

1295748
  if (fields_[kCheck] > 0 && async_id_fields_[kExecutionAsyncId] != async_id) {
156
4
    fprintf(stderr,
157
            "Error: async hook stack has become corrupted ("
158
            "actual: %.f, expected: %.f)\n",
159
            async_id_fields_.GetValue(kExecutionAsyncId),
160
4
            async_id);
161
4
    DumpBacktrace(stderr);
162
4
    fflush(stderr);
163
4
    if (!env()->abort_on_uncaught_exception())
164
4
      exit(1);
165
    fprintf(stderr, "\n");
166
    fflush(stderr);
167
    ABORT_NO_BACKTRACE();
168
  }
169
170
1295741
  uint32_t offset = fields_[kStackLength] - 1;
171
1295752
  async_id_fields_[kExecutionAsyncId] = async_ids_stack_[2 * offset];
172
1295776
  async_id_fields_[kTriggerAsyncId] = async_ids_stack_[2 * offset + 1];
173
1295823
  fields_[kStackLength] = offset;
174
175

2591675
  if (LIKELY(offset < native_execution_async_resources_.size() &&
176
             !native_execution_async_resources_[offset].IsEmpty())) {
177
#ifdef DEBUG
178
    for (uint32_t i = offset + 1;
179
         i < native_execution_async_resources_.size();
180
         i++) {
181
      CHECK(native_execution_async_resources_[i].IsEmpty());
182
    }
183
#endif
184
1295831
    native_execution_async_resources_.resize(offset);
185
2591580
    if (native_execution_async_resources_.size() <
186

1526451
            native_execution_async_resources_.capacity() / 2 &&
187
230648
        native_execution_async_resources_.size() > 16) {
188
      native_execution_async_resources_.shrink_to_fit();
189
    }
190
  }
191
192
2591532
  if (UNLIKELY(js_execution_async_resources()->Length() > offset)) {
193
199294
    v8::HandleScope handle_scope(env()->isolate());
194
298941
    USE(js_execution_async_resources()->Set(
195
        env()->context(),
196
        env()->length_string(),
197
498235
        v8::Integer::NewFromUnsigned(env()->isolate(), offset)));
198
  }
199
200
1295787
  return fields_[kStackLength] > 0;
201
}
202
203
1791
void AsyncHooks::clear_async_id_stack() {
204
1791
  v8::Isolate* isolate = env()->isolate();
205
3582
  v8::HandleScope handle_scope(isolate);
206
3582
  if (!js_execution_async_resources_.IsEmpty()) {
207
3969
    USE(PersistentToLocal::Strong(js_execution_async_resources_)->Set(
208
        env()->context(),
209
        env()->length_string(),
210
6615
        v8::Integer::NewFromUnsigned(isolate, 0)));
211
  }
212
1791
  native_execution_async_resources_.clear();
213
1791
  native_execution_async_resources_.shrink_to_fit();
214
215
1791
  async_id_fields_[kExecutionAsyncId] = 0;
216
1791
  async_id_fields_[kTriggerAsyncId] = 0;
217
1791
  fields_[kStackLength] = 0;
218
1791
}
219
220
// The DefaultTriggerAsyncIdScope(AsyncWrap*) constructor is defined in
221
// async_wrap-inl.h to avoid a circular dependency.
222
223
516013
inline AsyncHooks::DefaultTriggerAsyncIdScope ::DefaultTriggerAsyncIdScope(
224
516013
    Environment* env, double default_trigger_async_id)
225
516013
    : async_hooks_(env->async_hooks()) {
226
516013
  if (env->async_hooks()->fields()[AsyncHooks::kCheck] > 0) {
227
516013
    CHECK_GE(default_trigger_async_id, 0);
228
  }
229
230
516013
  old_default_trigger_async_id_ =
231
1032026
    async_hooks_->async_id_fields()[AsyncHooks::kDefaultTriggerAsyncId];
232
516013
  async_hooks_->async_id_fields()[AsyncHooks::kDefaultTriggerAsyncId] =
233
516013
    default_trigger_async_id;
234
516013
}
235
236
1032024
inline AsyncHooks::DefaultTriggerAsyncIdScope ::~DefaultTriggerAsyncIdScope() {
237
516012
  async_hooks_->async_id_fields()[AsyncHooks::kDefaultTriggerAsyncId] =
238
1032024
    old_default_trigger_async_id_;
239
516012
}
240
241
1920924
Environment* Environment::ForAsyncHooks(AsyncHooks* hooks) {
242
1920924
  return ContainerOf(&Environment::async_hooks_, hooks);
243
}
244
245
1284661
inline size_t Environment::async_callback_scope_depth() const {
246
1284661
  return async_callback_scope_depth_;
247
}
248
249
1295699
inline void Environment::PushAsyncCallbackScope() {
250
1295699
  async_callback_scope_depth_++;
251
1295699
}
252
253
1295192
inline void Environment::PopAsyncCallbackScope() {
254
1295192
  async_callback_scope_depth_--;
255
1295192
}
256
257
468
inline AliasedUint32Array& ImmediateInfo::fields() {
258
468
  return fields_;
259
}
260
261
493795
inline uint32_t ImmediateInfo::count() const {
262
493795
  return fields_[kCount];
263
}
264
265
655956
inline uint32_t ImmediateInfo::ref_count() const {
266
655956
  return fields_[kRefCount];
267
}
268
269
115778
inline bool ImmediateInfo::has_outstanding() const {
270
115778
  return fields_[kHasOutstanding] == 1;
271
}
272
273
33506
inline void ImmediateInfo::ref_count_inc(uint32_t increment) {
274
33506
  fields_[kRefCount] += increment;
275
33506
}
276
277
507612
inline void ImmediateInfo::ref_count_dec(uint32_t decrement) {
278
507612
  fields_[kRefCount] -= decrement;
279
507614
}
280
281
468
inline AliasedUint8Array& TickInfo::fields() {
282
468
  return fields_;
283
}
284
285
2402628
inline bool TickInfo::has_tick_scheduled() const {
286
2402628
  return fields_[kHasTickScheduled] == 1;
287
}
288
289
784470
inline bool TickInfo::has_rejection_to_warn() const {
290
784470
  return fields_[kHasRejectionToWarn] == 1;
291
}
292
293
5798
inline void Environment::AssignToContext(v8::Local<v8::Context> context,
294
                                         const ContextInfo& info) {
295
5798
  context->SetAlignedPointerInEmbedderData(
296
5798
      ContextEmbedderIndex::kEnvironment, this);
297
  // Used by Environment::GetCurrent to know that we are on a node context.
298
11596
  context->SetAlignedPointerInEmbedderData(
299
5798
    ContextEmbedderIndex::kContextTag, Environment::kNodeContextTagPtr);
300
  // Used to retrieve bindings
301
5798
  context->SetAlignedPointerInEmbedderData(
302
11596
      ContextEmbedderIndex::kBindingListIndex, &(this->bindings_));
303
304
#if HAVE_INSPECTOR
305
5798
  inspector_agent()->ContextCreated(context, info);
306
#endif  // HAVE_INSPECTOR
307
5798
}
308
309
1337741
inline Environment* Environment::GetCurrent(v8::Isolate* isolate) {
310
1337741
  if (UNLIKELY(!isolate->InContext())) return nullptr;
311
2673248
  v8::HandleScope handle_scope(isolate);
312
1336634
  return GetCurrent(isolate->GetCurrentContext());
313
}
314
315
7070959
inline Environment* Environment::GetCurrent(v8::Local<v8::Context> context) {
316
7070959
  if (UNLIKELY(context.IsEmpty())) {
317
1
    return nullptr;
318
  }
319
7070958
  if (UNLIKELY(context->GetNumberOfEmbedderDataFields() <=
320
               ContextEmbedderIndex::kContextTag)) {
321
11
    return nullptr;
322
  }
323
14142272
  if (UNLIKELY(context->GetAlignedPointerFromEmbedderData(
324
                   ContextEmbedderIndex::kContextTag) !=
325
               Environment::kNodeContextTagPtr)) {
326
    return nullptr;
327
  }
328
  return static_cast<Environment*>(
329
7071136
      context->GetAlignedPointerFromEmbedderData(
330
7071136
          ContextEmbedderIndex::kEnvironment));
331
}
332
333
4018171
inline Environment* Environment::GetCurrent(
334
    const v8::FunctionCallbackInfo<v8::Value>& info) {
335
4018171
  return GetCurrent(info.GetIsolate()->GetCurrentContext());
336
}
337
338
template <typename T>
339
1289850
inline Environment* Environment::GetCurrent(
340
    const v8::PropertyCallbackInfo<T>& info) {
341
1289850
  return GetCurrent(info.GetIsolate()->GetCurrentContext());
342
}
343
344
template <typename T, typename U>
345
inline T* Environment::GetBindingData(const v8::PropertyCallbackInfo<U>& info) {
346
  return GetBindingData<T>(info.GetIsolate()->GetCurrentContext());
347
}
348
349
template <typename T>
350
706302
inline T* Environment::GetBindingData(
351
    const v8::FunctionCallbackInfo<v8::Value>& info) {
352
706302
  return GetBindingData<T>(info.GetIsolate()->GetCurrentContext());
353
}
354
355
template <typename T>
356
706305
inline T* Environment::GetBindingData(v8::Local<v8::Context> context) {
357
  BindingDataStore* map = static_cast<BindingDataStore*>(
358
706305
      context->GetAlignedPointerFromEmbedderData(
359
706305
          ContextEmbedderIndex::kBindingListIndex));
360
  DCHECK_NOT_NULL(map);
361
706305
  auto it = map->find(T::type_name);
362
706303
  if (UNLIKELY(it == map->end())) return nullptr;
363
706303
  T* result = static_cast<T*>(it->second.get());
364
  DCHECK_NOT_NULL(result);
365
  DCHECK_EQ(result->env(), GetCurrent(context));
366
706298
  return result;
367
}
368
369
template <typename T>
370
11474
inline T* Environment::AddBindingData(
371
    v8::Local<v8::Context> context,
372
    v8::Local<v8::Object> target) {
373
  DCHECK_EQ(GetCurrent(context), this);
374
  // This won't compile if T is not a BaseObject subclass.
375
22948
  BaseObjectPtr<T> item = MakeDetachedBaseObject<T>(this, target);
376
  BindingDataStore* map = static_cast<BindingDataStore*>(
377
11474
      context->GetAlignedPointerFromEmbedderData(
378
11474
          ContextEmbedderIndex::kBindingListIndex));
379
  DCHECK_NOT_NULL(map);
380
11474
  auto result = map->emplace(T::type_name, item);
381
11474
  CHECK(result.second);
382
  DCHECK_EQ(GetBindingData<T>(context), item.get());
383
22948
  return item.get();
384
}
385
386
34995773
inline v8::Isolate* Environment::isolate() const {
387
34995773
  return isolate_;
388
}
389
390
5393
inline Environment* Environment::from_timer_handle(uv_timer_t* handle) {
391
5393
  return ContainerOf(&Environment::timer_handle_, handle);
392
}
393
394
23942
inline uv_timer_t* Environment::timer_handle() {
395
23942
  return &timer_handle_;
396
}
397
398
493794
inline Environment* Environment::from_immediate_check_handle(
399
    uv_check_t* handle) {
400
493794
  return ContainerOf(&Environment::immediate_check_handle_, handle);
401
}
402
403
20740
inline uv_check_t* Environment::immediate_check_handle() {
404
20740
  return &immediate_check_handle_;
405
}
406
407
536255
inline uv_idle_t* Environment::immediate_idle_handle() {
408
536255
  return &immediate_idle_handle_;
409
}
410
411
31110
inline void Environment::RegisterHandleCleanup(uv_handle_t* handle,
412
                                               HandleCleanupCb cb,
413
                                               void* arg) {
414
31110
  handle_cleanup_queue_.push_back(HandleCleanup{handle, cb, arg});
415
31110
}
416
417
template <typename T, typename OnCloseCallback>
418
31982
inline void Environment::CloseHandle(T* handle, OnCloseCallback callback) {
419
31982
  handle_cleanup_waiting_++;
420
  static_assert(sizeof(T) >= sizeof(uv_handle_t), "T is a libuv handle");
421
  static_assert(offsetof(T, data) == offsetof(uv_handle_t, data),
422
                "T is a libuv handle");
423
  static_assert(offsetof(T, close_cb) == offsetof(uv_handle_t, close_cb),
424
                "T is a libuv handle");
425
  struct CloseData {
426
    Environment* env;
427
    OnCloseCallback callback;
428
    void* original_data;
429
  };
430
31982
  handle->data = new CloseData { this, callback, handle->data };
431
127982
  uv_close(reinterpret_cast<uv_handle_t*>(handle), [](uv_handle_t* handle) {
432
63986
    std::unique_ptr<CloseData> data { static_cast<CloseData*>(handle->data) };
433
31992
    data->env->handle_cleanup_waiting_--;
434
31990
    handle->data = data->original_data;
435
31990
    data->callback(reinterpret_cast<T*>(handle));
436
31997
  });
437
31995
}
438
439
83769
void Environment::IncreaseWaitingRequestCounter() {
440
83769
  request_waiting_++;
441
83769
}
442
443
83758
void Environment::DecreaseWaitingRequestCounter() {
444
83758
  request_waiting_--;
445
83758
  CHECK_GE(request_waiting_, 0);
446
83758
}
447
448
903352
inline uv_loop_t* Environment::event_loop() const {
449
903352
  return isolate_data()->event_loop();
450
}
451
452
162
inline void Environment::TryLoadAddon(
453
    const char* filename,
454
    int flags,
455
    const std::function<bool(binding::DLib*)>& was_loaded) {
456
162
  loaded_addons_.emplace_back(filename, flags);
457
162
  if (!was_loaded(&loaded_addons_.back())) {
458
8
    loaded_addons_.pop_back();
459
  }
460
162
}
461
462
#if HAVE_INSPECTOR
463
20234
inline bool Environment::is_in_inspector_console_call() const {
464
20234
  return is_in_inspector_console_call_;
465
}
466
467
40466
inline void Environment::set_is_in_inspector_console_call(bool value) {
468
40466
  is_in_inspector_console_call_ = value;
469
40466
}
470
#endif
471
472
7409445
inline AsyncHooks* Environment::async_hooks() {
473
7409445
  return &async_hooks_;
474
}
475
476
1807096
inline ImmediateInfo* Environment::immediate_info() {
477
1807096
  return &immediate_info_;
478
}
479
480
1201716
inline TickInfo* Environment::tick_info() {
481
1201716
  return &tick_info_;
482
}
483
484
53071
inline uint64_t Environment::timer_base() const {
485
53071
  return timer_base_;
486
}
487
488
1303471
inline std::shared_ptr<KVStore> Environment::env_vars() {
489
1303471
  return env_vars_;
490
}
491
492
5632
inline void Environment::set_env_vars(std::shared_ptr<KVStore> env_vars) {
493
5632
  env_vars_ = env_vars;
494
5632
}
495
496
17
inline bool Environment::printed_error() const {
497
17
  return printed_error_;
498
}
499
500
17
inline void Environment::set_printed_error(bool value) {
501
17
  printed_error_ = value;
502
17
}
503
504
9369
inline void Environment::set_trace_sync_io(bool value) {
505
9369
  trace_sync_io_ = value;
506
9369
}
507
508
83
inline bool Environment::abort_on_uncaught_exception() const {
509
83
  return options_->abort_on_uncaught_exception;
510
}
511
512
inline void Environment::set_force_context_aware(bool value) {
513
  options_->force_context_aware = value;
514
}
515
516
42
inline bool Environment::force_context_aware() const {
517
42
  return options_->force_context_aware;
518
}
519
520
417
inline void Environment::set_abort_on_uncaught_exception(bool value) {
521
417
  options_->abort_on_uncaught_exception = value;
522
417
}
523
524
498
inline AliasedUint32Array& Environment::should_abort_on_uncaught_toggle() {
525
498
  return should_abort_on_uncaught_toggle_;
526
}
527
528
1298446
inline AliasedInt32Array& Environment::stream_base_state() {
529
1298446
  return stream_base_state_;
530
}
531
532
42603
inline uint32_t Environment::get_next_module_id() {
533
42603
  return module_id_counter_++;
534
}
535
2163
inline uint32_t Environment::get_next_script_id() {
536
2163
  return script_id_counter_++;
537
}
538
31884
inline uint32_t Environment::get_next_function_id() {
539
31884
  return function_id_counter_++;
540
}
541
542
87106
ShouldNotAbortOnUncaughtScope::ShouldNotAbortOnUncaughtScope(
543
87106
    Environment* env)
544
87106
    : env_(env) {
545
87106
  env_->PushShouldNotAbortOnUncaughtScope();
546
87108
}
547
548
174215
ShouldNotAbortOnUncaughtScope::~ShouldNotAbortOnUncaughtScope() {
549
87106
  Close();
550
87109
}
551
552
87290
void ShouldNotAbortOnUncaughtScope::Close() {
553
87290
  if (env_ != nullptr) {
554
87108
    env_->PopShouldNotAbortOnUncaughtScope();
555
87108
    env_ = nullptr;
556
  }
557
87290
}
558
559
87107
inline void Environment::PushShouldNotAbortOnUncaughtScope() {
560
87107
  should_not_abort_scope_counter_++;
561
87107
}
562
563
87108
inline void Environment::PopShouldNotAbortOnUncaughtScope() {
564
87108
  should_not_abort_scope_counter_--;
565
87108
}
566
567
1
inline bool Environment::inside_should_not_abort_on_uncaught_scope() const {
568
1
  return should_not_abort_scope_counter_ > 0;
569
}
570
571
391142
inline std::vector<double>* Environment::destroy_async_id_list() {
572
391142
  return &destroy_async_id_list_;
573
}
574
575
220484
inline double Environment::new_async_id() {
576
220484
  async_hooks()->async_id_fields()[AsyncHooks::kAsyncIdCounter] += 1;
577
220484
  return async_hooks()->async_id_fields()[AsyncHooks::kAsyncIdCounter];
578
}
579
580
253775
inline double Environment::execution_async_id() {
581
253775
  return async_hooks()->async_id_fields()[AsyncHooks::kExecutionAsyncId];
582
}
583
584
66530
inline double Environment::trigger_async_id() {
585
66530
  return async_hooks()->async_id_fields()[AsyncHooks::kTriggerAsyncId];
586
}
587
588
220481
inline double Environment::get_default_trigger_async_id() {
589
  double default_trigger_async_id =
590
220481
    async_hooks()->async_id_fields()[AsyncHooks::kDefaultTriggerAsyncId];
591
  // If defaultTriggerAsyncId isn't set, use the executionAsyncId
592
220481
  if (default_trigger_async_id < 0)
593
174954
    default_trigger_async_id = execution_async_id();
594
220481
  return default_trigger_async_id;
595
}
596
597
58821
inline std::shared_ptr<EnvironmentOptions> Environment::options() {
598
58821
  return options_;
599
}
600
601
15019
inline const std::vector<std::string>& Environment::argv() {
602
15019
  return argv_;
603
}
604
605
5729
inline const std::vector<std::string>& Environment::exec_argv() {
606
5729
  return exec_argv_;
607
}
608
609
10370
inline const std::string& Environment::exec_path() const {
610
10370
  return exec_path_;
611
}
612
613
11
inline std::string Environment::GetCwd() {
614
  char cwd[PATH_MAX_BYTES];
615
11
  size_t size = PATH_MAX_BYTES;
616
11
  const int err = uv_cwd(cwd, &size);
617
618
11
  if (err == 0) {
619
11
    CHECK_GT(size, 0);
620
11
    return cwd;
621
  }
622
623
  // This can fail if the cwd is deleted. In that case, fall back to
624
  // exec_path.
625
  const std::string& exec_path = exec_path_;
626
  return exec_path.substr(0, exec_path.find_last_of(kPathSeparator));
627
}
628
629
#if HAVE_INSPECTOR
630
5179
inline void Environment::set_coverage_directory(const char* dir) {
631
5179
  coverage_directory_ = std::string(dir);
632
5179
}
633
634
5200
inline void Environment::set_coverage_connection(
635
    std::unique_ptr<profiler::V8CoverageConnection> connection) {
636
5200
  CHECK_NULL(coverage_connection_);
637
5200
  std::swap(coverage_connection_, connection);
638
5200
}
639
640
15600
inline profiler::V8CoverageConnection* Environment::coverage_connection() {
641
15600
  return coverage_connection_.get();
642
}
643
644
5163
inline const std::string& Environment::coverage_directory() const {
645
5163
  return coverage_directory_;
646
}
647
648
12
inline void Environment::set_cpu_profiler_connection(
649
    std::unique_ptr<profiler::V8CpuProfilerConnection> connection) {
650
12
  CHECK_NULL(cpu_profiler_connection_);
651
12
  std::swap(cpu_profiler_connection_, connection);
652
12
}
653
654
inline profiler::V8CpuProfilerConnection*
655
5216
Environment::cpu_profiler_connection() {
656
5216
  return cpu_profiler_connection_.get();
657
}
658
659
12
inline void Environment::set_cpu_prof_interval(uint64_t interval) {
660
12
  cpu_prof_interval_ = interval;
661
12
}
662
663
12
inline uint64_t Environment::cpu_prof_interval() const {
664
12
  return cpu_prof_interval_;
665
}
666
667
12
inline void Environment::set_cpu_prof_name(const std::string& name) {
668
12
  cpu_prof_name_ = name;
669
12
}
670
671
12
inline const std::string& Environment::cpu_prof_name() const {
672
12
  return cpu_prof_name_;
673
}
674
675
12
inline void Environment::set_cpu_prof_dir(const std::string& dir) {
676
12
  cpu_prof_dir_ = dir;
677
12
}
678
679
12
inline const std::string& Environment::cpu_prof_dir() const {
680
12
  return cpu_prof_dir_;
681
}
682
683
12
inline void Environment::set_heap_profiler_connection(
684
    std::unique_ptr<profiler::V8HeapProfilerConnection> connection) {
685
12
  CHECK_NULL(heap_profiler_connection_);
686
12
  std::swap(heap_profiler_connection_, connection);
687
12
}
688
689
inline profiler::V8HeapProfilerConnection*
690
5204
Environment::heap_profiler_connection() {
691
5204
  return heap_profiler_connection_.get();
692
}
693
694
12
inline void Environment::set_heap_prof_name(const std::string& name) {
695
12
  heap_prof_name_ = name;
696
12
}
697
698
12
inline const std::string& Environment::heap_prof_name() const {
699
12
  return heap_prof_name_;
700
}
701
702
12
inline void Environment::set_heap_prof_dir(const std::string& dir) {
703
12
  heap_prof_dir_ = dir;
704
12
}
705
706
12
inline const std::string& Environment::heap_prof_dir() const {
707
12
  return heap_prof_dir_;
708
}
709
710
12
inline void Environment::set_heap_prof_interval(uint64_t interval) {
711
12
  heap_prof_interval_ = interval;
712
12
}
713
714
12
inline uint64_t Environment::heap_prof_interval() const {
715
12
  return heap_prof_interval_;
716
}
717
718
#endif  // HAVE_INSPECTOR
719
720
inline
721
10570
std::shared_ptr<ExclusiveAccess<HostPort>> Environment::inspector_host_port() {
722
10570
  return inspector_host_port_;
723
}
724
725
88010
inline std::shared_ptr<PerIsolateOptions> IsolateData::options() {
726
88010
  return options_;
727
}
728
729
111
inline void IsolateData::set_options(
730
    std::shared_ptr<PerIsolateOptions> options) {
731
111
  options_ = std::move(options);
732
111
}
733
734
template <typename Fn>
735
56834
void Environment::SetImmediate(Fn&& cb, CallbackFlags::Flags flags) {
736
113668
  auto callback = native_immediates_.CreateCallback(std::move(cb), flags);
737
56834
  native_immediates_.Push(std::move(callback));
738
739






56834
  if (flags & CallbackFlags::kRefed) {
740






33506
    if (immediate_info()->ref_count() == 0)
741
25162
      ToggleImmediateRef(true);
742
33506
    immediate_info()->ref_count_inc(1);
743
  }
744
56834
}
745
746
template <typename Fn>
747
1180
void Environment::SetImmediateThreadsafe(Fn&& cb, CallbackFlags::Flags flags) {
748
  auto callback = native_immediates_threadsafe_.CreateCallback(
749
2361
      std::move(cb), flags);
750
  {
751
2359
    Mutex::ScopedLock lock(native_immediates_threadsafe_mutex_);
752
1181
    native_immediates_threadsafe_.Push(std::move(callback));
753

1181
    if (task_queues_async_initialized_)
754
960
      uv_async_send(&task_queues_async_);
755
  }
756
1181
}
757
758
template <typename Fn>
759
8643
void Environment::RequestInterrupt(Fn&& cb) {
760
  auto callback = native_immediates_interrupts_.CreateCallback(
761
17286
      std::move(cb), CallbackFlags::kRefed);
762
  {
763
17286
    Mutex::ScopedLock lock(native_immediates_threadsafe_mutex_);
764
8643
    native_immediates_interrupts_.Push(std::move(callback));
765
8643
    if (task_queues_async_initialized_)
766
3315
      uv_async_send(&task_queues_async_);
767
  }
768
8643
  RequestInterruptFromV8();
769
8643
}
770
771
4610548
inline bool Environment::can_call_into_js() const {
772

4610548
  return can_call_into_js_ && !is_stopping();
773
}
774
775
1114
inline void Environment::set_can_call_into_js(bool can_call_into_js) {
776
1114
  can_call_into_js_ = can_call_into_js;
777
1115
}
778
779
1431369
inline bool Environment::has_run_bootstrapping_code() const {
780
1431369
  return has_run_bootstrapping_code_;
781
}
782
783
5218
inline void Environment::DoneBootstrapping() {
784
5218
  has_run_bootstrapping_code_ = true;
785
  // This adjusts the return value of base_object_created_after_bootstrap() so
786
  // that tests that check the count do not have to account for internally
787
  // created BaseObjects.
788
5218
  base_object_created_by_bootstrap_ = base_object_count_;
789
5218
}
790
791
19
inline bool Environment::has_serialized_options() const {
792
19
  return has_serialized_options_;
793
}
794
795
5185
inline void Environment::set_has_serialized_options(bool value) {
796
5185
  has_serialized_options_ = value;
797
5185
}
798
799
6939
inline bool Environment::is_main_thread() const {
800
6939
  return worker_context() == nullptr;
801
}
802
803
5185
inline bool Environment::should_not_register_esm_loader() const {
804
5185
  return flags_ & EnvironmentFlags::kNoRegisterESMLoader;
805
}
806
807
12824
inline bool Environment::owns_process_state() const {
808
12824
  return flags_ & EnvironmentFlags::kOwnsProcessState;
809
}
810
811
5210
inline bool Environment::owns_inspector() const {
812
5210
  return flags_ & EnvironmentFlags::kOwnsInspector;
813
}
814
815
110283
inline bool Environment::tracks_unmanaged_fds() const {
816
110283
  return flags_ & EnvironmentFlags::kTrackUnmanagedFds;
817
}
818
819
2
bool Environment::filehandle_close_warning() const {
820
2
  return emit_filehandle_warning_;
821
}
822
823
2
void Environment::set_filehandle_close_warning(bool on) {
824
2
  emit_filehandle_warning_ = on;
825
2
}
826
827
16
void Environment::set_source_maps_enabled(bool on) {
828
16
  source_maps_enabled_ = on;
829
16
}
830
831
937
bool Environment::source_maps_enabled() const {
832
937
  return source_maps_enabled_;
833
}
834
835
6128
inline uint64_t Environment::thread_id() const {
836
6128
  return thread_id_;
837
}
838
839
12522
inline worker::Worker* Environment::worker_context() const {
840
12522
  return isolate_data()->worker_context();
841
}
842
843
650
inline void Environment::add_sub_worker_context(worker::Worker* context) {
844
650
  sub_worker_contexts_.insert(context);
845
650
}
846
847
677
inline void Environment::remove_sub_worker_context(worker::Worker* context) {
848
677
  sub_worker_contexts_.erase(context);
849
677
}
850
851
template <typename Fn>
852
24
inline void Environment::ForEachWorker(Fn&& iterator) {
853
24
  for (worker::Worker* w : sub_worker_contexts_) iterator(w);
854
24
}
855
856
1284
inline void Environment::add_refs(int64_t diff) {
857
1284
  task_queues_async_refs_ += diff;
858
1284
  CHECK_GE(task_queues_async_refs_, 0);
859
1284
  if (task_queues_async_refs_ == 0)
860
170
    uv_unref(reinterpret_cast<uv_handle_t*>(&task_queues_async_));
861
  else
862
1114
    uv_ref(reinterpret_cast<uv_handle_t*>(&task_queues_async_));
863
1284
}
864
865
7114658
inline bool Environment::is_stopping() const {
866
7114658
  return is_stopping_.load();
867
}
868
869
4780
inline void Environment::set_stopping(bool value) {
870
4780
  is_stopping_.store(value);
871
4782
}
872
873
3
inline std::list<node_module>* Environment::extra_linked_bindings() {
874
3
  return &extra_linked_bindings_;
875
}
876
877
7
inline node_module* Environment::extra_linked_bindings_head() {
878
10
  return extra_linked_bindings_.size() > 0 ?
879
10
      &extra_linked_bindings_.front() : nullptr;
880
}
881
882
7
inline const Mutex& Environment::extra_linked_bindings_mutex() const {
883
7
  return extra_linked_bindings_mutex_;
884
}
885
886
43462
inline performance::PerformanceState* Environment::performance_state() {
887
43462
  return performance_state_.get();
888
}
889
890
6001042
inline IsolateData* Environment::isolate_data() const {
891
6001042
  return isolate_data_;
892
}
893
894
std::unordered_map<char*, std::unique_ptr<v8::BackingStore>>*
895
628910
    Environment::released_allocated_buffers() {
896
628910
  return &released_allocated_buffers_;
897
}
898
899
8
inline void Environment::ThrowError(const char* errmsg) {
900
8
  ThrowError(v8::Exception::Error, errmsg);
901
8
}
902
903
inline void Environment::ThrowTypeError(const char* errmsg) {
904
  ThrowError(v8::Exception::TypeError, errmsg);
905
}
906
907
inline void Environment::ThrowRangeError(const char* errmsg) {
908
  ThrowError(v8::Exception::RangeError, errmsg);
909
}
910
911
8
inline void Environment::ThrowError(
912
    v8::Local<v8::Value> (*fun)(v8::Local<v8::String>),
913
    const char* errmsg) {
914
16
  v8::HandleScope handle_scope(isolate());
915
8
  isolate()->ThrowException(fun(OneByteString(isolate(), errmsg)));
916
8
}
917
918
7
inline void Environment::ThrowErrnoException(int errorno,
919
                                             const char* syscall,
920
                                             const char* message,
921
                                             const char* path) {
922
  isolate()->ThrowException(
923
7
      ErrnoException(isolate(), errorno, syscall, message, path));
924
7
}
925
926
14
inline void Environment::ThrowUVException(int errorno,
927
                                          const char* syscall,
928
                                          const char* message,
929
                                          const char* path,
930
                                          const char* dest) {
931
  isolate()->ThrowException(
932
14
      UVException(isolate(), errorno, syscall, message, path, dest));
933
14
}
934
935
inline v8::Local<v8::FunctionTemplate>
936
1552984
    Environment::NewFunctionTemplate(v8::FunctionCallback callback,
937
                                     v8::Local<v8::Signature> signature,
938
                                     v8::ConstructorBehavior behavior,
939
                                     v8::SideEffectType side_effect_type) {
940
  return v8::FunctionTemplate::New(isolate(), callback, v8::Local<v8::Value>(),
941
1552984
                                   signature, 0, behavior, side_effect_type);
942
}
943
944
274800
inline void Environment::SetMethod(v8::Local<v8::Object> that,
945
                                   const char* name,
946
                                   v8::FunctionCallback callback) {
947
274800
  v8::Local<v8::Context> context = isolate()->GetCurrentContext();
948
  v8::Local<v8::Function> function =
949
549602
      NewFunctionTemplate(callback, v8::Local<v8::Signature>(),
950
                          v8::ConstructorBehavior::kThrow,
951
274806
                          v8::SideEffectType::kHasSideEffect)
952
549612
          ->GetFunction(context)
953
274806
          .ToLocalChecked();
954
  // kInternalized strings are created in the old space.
955
274806
  const v8::NewStringType type = v8::NewStringType::kInternalized;
956
  v8::Local<v8::String> name_string =
957
549609
      v8::String::NewFromUtf8(isolate(), name, type).ToLocalChecked();
958
549614
  that->Set(context, name_string, function).Check();
959
274811
  function->SetName(name_string);  // NODE_SET_METHOD() compatibility.
960
274815
}
961
962
108420
inline void Environment::SetMethodNoSideEffect(v8::Local<v8::Object> that,
963
                                               const char* name,
964
                                               v8::FunctionCallback callback) {
965
108420
  v8::Local<v8::Context> context = isolate()->GetCurrentContext();
966
  v8::Local<v8::Function> function =
967
216836
      NewFunctionTemplate(callback, v8::Local<v8::Signature>(),
968
                          v8::ConstructorBehavior::kThrow,
969
108418
                          v8::SideEffectType::kHasNoSideEffect)
970
216839
          ->GetFunction(context)
971
108418
          .ToLocalChecked();
972
  // kInternalized strings are created in the old space.
973
108418
  const v8::NewStringType type = v8::NewStringType::kInternalized;
974
  v8::Local<v8::String> name_string =
975
216836
      v8::String::NewFromUtf8(isolate(), name, type).ToLocalChecked();
976
216839
  that->Set(context, name_string, function).Check();
977
108421
  function->SetName(name_string);  // NODE_SET_METHOD() compatibility.
978
108424
}
979
980
740455
inline void Environment::SetProtoMethod(v8::Local<v8::FunctionTemplate> that,
981
                                        const char* name,
982
                                        v8::FunctionCallback callback) {
983
740455
  v8::Local<v8::Signature> signature = v8::Signature::New(isolate(), that);
984
  v8::Local<v8::FunctionTemplate> t =
985
      NewFunctionTemplate(callback, signature, v8::ConstructorBehavior::kThrow,
986
740453
                          v8::SideEffectType::kHasSideEffect);
987
  // kInternalized strings are created in the old space.
988
740454
  const v8::NewStringType type = v8::NewStringType::kInternalized;
989
  v8::Local<v8::String> name_string =
990
1480914
      v8::String::NewFromUtf8(isolate(), name, type).ToLocalChecked();
991
1480913
  that->PrototypeTemplate()->Set(name_string, t);
992
740457
  t->SetClassName(name_string);  // NODE_SET_PROTOTYPE_METHOD() compatibility.
993
740460
}
994
995
169426
inline void Environment::SetProtoMethodNoSideEffect(
996
    v8::Local<v8::FunctionTemplate> that,
997
    const char* name,
998
    v8::FunctionCallback callback) {
999
169426
  v8::Local<v8::Signature> signature = v8::Signature::New(isolate(), that);
1000
  v8::Local<v8::FunctionTemplate> t =
1001
      NewFunctionTemplate(callback, signature, v8::ConstructorBehavior::kThrow,
1002
169426
                          v8::SideEffectType::kHasNoSideEffect);
1003
  // kInternalized strings are created in the old space.
1004
169426
  const v8::NewStringType type = v8::NewStringType::kInternalized;
1005
  v8::Local<v8::String> name_string =
1006
338852
      v8::String::NewFromUtf8(isolate(), name, type).ToLocalChecked();
1007
338852
  that->PrototypeTemplate()->Set(name_string, t);
1008
169426
  t->SetClassName(name_string);  // NODE_SET_PROTOTYPE_METHOD() compatibility.
1009
169426
}
1010
1011
32
inline void Environment::SetInstanceMethod(v8::Local<v8::FunctionTemplate> that,
1012
                                           const char* name,
1013
                                           v8::FunctionCallback callback) {
1014
32
  v8::Local<v8::Signature> signature = v8::Signature::New(isolate(), that);
1015
  v8::Local<v8::FunctionTemplate> t =
1016
      NewFunctionTemplate(callback, signature, v8::ConstructorBehavior::kThrow,
1017
32
                          v8::SideEffectType::kHasSideEffect);
1018
  // kInternalized strings are created in the old space.
1019
32
  const v8::NewStringType type = v8::NewStringType::kInternalized;
1020
  v8::Local<v8::String> name_string =
1021
64
      v8::String::NewFromUtf8(isolate(), name, type).ToLocalChecked();
1022
64
  that->InstanceTemplate()->Set(name_string, t);
1023
32
  t->SetClassName(name_string);
1024
32
}
1025
1026
195022
inline void Environment::SetConstructorFunction(
1027
    v8::Local<v8::Object> that,
1028
    const char* name,
1029
    v8::Local<v8::FunctionTemplate> tmpl,
1030
    SetConstructorFunctionFlag flag) {
1031
195022
  SetConstructorFunction(that, OneByteString(isolate(), name), tmpl, flag);
1032
195022
}
1033
1034
204721
inline void Environment::SetConstructorFunction(
1035
    v8::Local<v8::Object> that,
1036
    v8::Local<v8::String> name,
1037
    v8::Local<v8::FunctionTemplate> tmpl,
1038
    SetConstructorFunctionFlag flag) {
1039
204721
  if (LIKELY(flag == SetConstructorFunctionFlag::SET_CLASS_NAME))
1040
199653
    tmpl->SetClassName(name);
1041
409443
  that->Set(
1042
      context(),
1043
      name,
1044
1023611
      tmpl->GetFunction(context()).ToLocalChecked()).Check();
1045
204722
}
1046
1047
364363
void Environment::AddCleanupHook(CleanupCallback fn, void* arg) {
1048
728729
  auto insertion_info = cleanup_hooks_.emplace(CleanupHookCallback {
1049
364363
    fn, arg, cleanup_hook_counter_++
1050
364363
  });
1051
  // Make sure there was no existing element with these values.
1052
364366
  CHECK_EQ(insertion_info.second, true);
1053
364366
}
1054
1055
348822
void Environment::RemoveCleanupHook(CleanupCallback fn, void* arg) {
1056
348822
  CleanupHookCallback search { fn, arg, 0 };
1057
348821
  cleanup_hooks_.erase(search);
1058
348834
}
1059
1060
921113
size_t CleanupHookCallback::Hash::operator()(
1061
    const CleanupHookCallback& cb) const {
1062
921113
  return std::hash<void*>()(cb.arg_);
1063
}
1064
1065
456745
bool CleanupHookCallback::Equal::operator()(
1066
    const CleanupHookCallback& a, const CleanupHookCallback& b) const {
1067

456745
  return a.fn_ == b.fn_ && a.arg_ == b.arg_;
1068
}
1069
1070
451
BaseObject* CleanupHookCallback::GetBaseObject() const {
1071
451
  if (fn_ == BaseObject::DeleteMe)
1072
429
    return static_cast<BaseObject*>(arg_);
1073
  else
1074
22
    return nullptr;
1075
}
1076
1077
template <typename T>
1078
22
void Environment::ForEachBaseObject(T&& iterator) {
1079

473
  for (const auto& hook : cleanup_hooks_) {
1080
451
    BaseObject* obj = hook.GetBaseObject();
1081

451
    if (obj != nullptr)
1082
429
      iterator(obj);
1083
  }
1084
22
}
1085
1086
template <typename T>
1087
8
void Environment::ForEachBindingData(T&& iterator) {
1088
  BindingDataStore* map = static_cast<BindingDataStore*>(
1089
24
      context()->GetAlignedPointerFromEmbedderData(
1090
8
          ContextEmbedderIndex::kBindingListIndex));
1091
  DCHECK_NOT_NULL(map);
1092
24
  for (auto& it : *map) {
1093
16
    iterator(it.first, it.second);
1094
  }
1095
8
}
1096
1097
701403
void Environment::modify_base_object_count(int64_t delta) {
1098
701403
  base_object_count_ += delta;
1099
701403
}
1100
1101
14
int64_t Environment::base_object_created_after_bootstrap() const {
1102
14
  return base_object_count_ - base_object_created_by_bootstrap_;
1103
}
1104
1105
2
int64_t Environment::base_object_count() const {
1106
2
  return base_object_count_;
1107
}
1108
1109
15
void Environment::set_main_utf16(std::unique_ptr<v8::String::Value> str) {
1110
15
  CHECK(!main_utf16_);
1111
15
  main_utf16_ = std::move(str);
1112
15
}
1113
1114
417
void Environment::set_process_exit_handler(
1115
    std::function<void(Environment*, int)>&& handler) {
1116
417
  process_exit_handler_ = std::move(handler);
1117
417
}
1118
1119
#define VP(PropertyName, StringValue) V(v8::Private, PropertyName)
1120
#define VY(PropertyName, StringValue) V(v8::Symbol, PropertyName)
1121
#define VS(PropertyName, StringValue) V(v8::String, PropertyName)
1122
#define V(TypeName, PropertyName)                                             \
1123
  inline                                                                      \
1124
  v8::Local<TypeName> IsolateData::PropertyName() const {                     \
1125
    return PropertyName ## _ .Get(isolate_);                                  \
1126
  }
1127
216
  PER_ISOLATE_PRIVATE_SYMBOL_PROPERTIES(VP)
1128
110573
  PER_ISOLATE_SYMBOL_PROPERTIES(VY)
1129
7156350
  PER_ISOLATE_STRING_PROPERTIES(VS)
1130
261572
#undef V
1131
16920
#undef VS
1132
8827
#undef VY
1133
4724
#undef VP
1134
30202
1135
116827
#define VP(PropertyName, StringValue) V(v8::Private, PropertyName)
1136
17311
#define VY(PropertyName, StringValue) V(v8::Symbol, PropertyName)
1137
22838
#define VS(PropertyName, StringValue) V(v8::String, PropertyName)
1138
101726
#define V(TypeName, PropertyName)                                             \
1139
121864
  inline v8::Local<TypeName> Environment::PropertyName() const {              \
1140
101
    return isolate_data()->PropertyName();                                    \
1141
118
  }
1142
32149
  PER_ISOLATE_PRIVATE_SYMBOL_PROPERTIES(VP)
1143
119590
  PER_ISOLATE_SYMBOL_PROPERTIES(VY)
1144
3667125
  PER_ISOLATE_STRING_PROPERTIES(VS)
1145
122994
#undef V
1146
2527
#undef VS
1147
13042
#undef VY
1148
3124
#undef VP
1149
48173
1150
101441
#define V(PropertyName, TypeName)                                             \
1151
8473
  inline v8::Local<TypeName> Environment::PropertyName() const {              \
1152
15026
    return PersistentToLocal::Strong(PropertyName ## _);                      \
1153
68561
  }                                                                           \
1154
54586
  inline void Environment::set_ ## PropertyName(v8::Local<TypeName> value) {  \
1155
68
    PropertyName ## _.Reset(isolate(), value);                                \
1156
68
  }
1157
424973
  ENVIRONMENT_STRONG_PERSISTENT_TEMPLATES(V)
1158
2244209
  ENVIRONMENT_STRONG_PERSISTENT_VALUES(V)
1159
85389
#undef V
1160
75704
1161
9150554
v8::Local<v8::Context> Environment::context() const {
1162
9907466
  return PersistentToLocal::Strong(context_);
1163
825878
}
1164
98979
1165
83365
}  // namespace node
1166
15746
1167
28600
// These two files depend on each other. Including base_object-inl.h after this
1168
28981
// file is the easiest way to avoid issues with that circular dependency.
1169
52466
#include "base_object-inl.h"
1170
47240
1171
67552
#endif  // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
1172
66130
1173
16054
#endif  // SRC_ENV_INL_H_