src: snapshot node

This runs `lib/internal/bootstrap/node.js` before creating
the builtin snapshot and deserialize the loaders from the
snapshot in deserialization mode.

PR-URL: https://github.com/nodejs/node/pull/32984
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
This commit is contained in:
Joyee Cheung 2020-04-22 02:57:16 +08:00
parent b1c3909bd7
commit 7a447bcd54
No known key found for this signature in database
GPG Key ID: 92B78A53C8303B8D
23 changed files with 327 additions and 16 deletions

View File

@ -23,6 +23,7 @@
#include "async_wrap-inl.h"
#include "env-inl.h"
#include "node_errors.h"
#include "node_external_reference.h"
#include "tracing/traced_value.h"
#include "util-inl.h"
@ -695,6 +696,25 @@ void AsyncWrap::Initialize(Local<Object> target,
PromiseWrap::Initialize(env);
}
void AsyncWrap::RegisterExternalReferences(
ExternalReferenceRegistry* registry) {
registry->Register(SetupHooks);
registry->Register(SetCallbackTrampoline);
registry->Register(PushAsyncContext);
registry->Register(PopAsyncContext);
registry->Register(ExecutionAsyncResource);
registry->Register(ClearAsyncIdStack);
registry->Register(QueueDestroyAsyncId);
registry->Register(EnablePromiseHook);
registry->Register(DisablePromiseHook);
registry->Register(RegisterDestroyHook);
registry->Register(AsyncWrapObject::New);
registry->Register(AsyncWrap::GetAsyncId);
registry->Register(AsyncWrap::AsyncReset);
registry->Register(AsyncWrap::GetProviderType);
registry->Register(PromiseWrap::GetAsyncId);
registry->Register(PromiseWrap::GetTriggerAsyncId);
}
AsyncWrap::AsyncWrap(Environment* env,
Local<Object> object,
@ -924,3 +944,5 @@ Local<Object> AsyncWrap::GetOwner(Environment* env, Local<Object> obj) {
} // namespace node
NODE_MODULE_CONTEXT_AWARE_INTERNAL(async_wrap, node::AsyncWrap::Initialize)
NODE_MODULE_EXTERNAL_REFERENCE(async_wrap,
node::AsyncWrap::RegisterExternalReferences)

View File

@ -106,6 +106,7 @@ namespace node {
class Environment;
class DestroyParam;
class ExternalReferenceRegistry;
class AsyncWrap : public BaseObject {
public:
@ -135,6 +136,7 @@ class AsyncWrap : public BaseObject {
static v8::Local<v8::FunctionTemplate> GetConstructorTemplate(
Environment* env);
static void RegisterExternalReferences(ExternalReferenceRegistry* registry);
static void Initialize(v8::Local<v8::Object> target,
v8::Local<v8::Value> unused,
v8::Local<v8::Context> context,

View File

@ -22,6 +22,7 @@
#include "handle_wrap.h"
#include "async_wrap-inl.h"
#include "env-inl.h"
#include "node_external_reference.h"
#include "util-inl.h"
namespace node {
@ -152,5 +153,15 @@ Local<FunctionTemplate> HandleWrap::GetConstructorTemplate(Environment* env) {
return tmpl;
}
void HandleWrap::RegisterExternalReferences(
ExternalReferenceRegistry* registry) {
registry->Register(HandleWrap::Close);
registry->Register(HandleWrap::HasRef);
registry->Register(HandleWrap::Ref);
registry->Register(HandleWrap::Unref);
}
} // namespace node
NODE_MODULE_EXTERNAL_REFERENCE(handle_wrap,
node::HandleWrap::RegisterExternalReferences)

View File

@ -32,6 +32,7 @@
namespace node {
class Environment;
class ExternalReferenceRegistry;
// Rules:
//
@ -77,6 +78,7 @@ class HandleWrap : public AsyncWrap {
static v8::Local<v8::FunctionTemplate> GetConstructorTemplate(
Environment* env);
static void RegisterExternalReferences(ExternalReferenceRegistry* registry);
protected:
HandleWrap(Environment* env,

View File

@ -2,9 +2,10 @@
#include "inspector_agent.h"
#include "inspector_io.h"
#include "memory_tracker-inl.h"
#include "node_external_reference.h"
#include "util-inl.h"
#include "v8.h"
#include "v8-inspector.h"
#include "v8.h"
#include <memory>
@ -345,8 +346,35 @@ void Initialize(Local<Object> target, Local<Value> unused,
}
} // namespace
void RegisterExternalReferences(ExternalReferenceRegistry* registry) {
registry->Register(InspectorConsoleCall);
registry->Register(SetConsoleExtensionInstaller);
registry->Register(CallAndPauseOnStart);
registry->Register(Open);
registry->Register(Url);
registry->Register(WaitForDebugger);
registry->Register(AsyncTaskScheduledWrapper);
registry->Register(InvokeAsyncTaskFnWithId<&Agent::AsyncTaskCanceled>);
registry->Register(InvokeAsyncTaskFnWithId<&Agent::AsyncTaskStarted>);
registry->Register(InvokeAsyncTaskFnWithId<&Agent::AsyncTaskFinished>);
registry->Register(RegisterAsyncHookWrapper);
registry->Register(IsEnabled);
registry->Register(JSBindingsConnection<LocalConnection>::New);
registry->Register(JSBindingsConnection<LocalConnection>::Dispatch);
registry->Register(JSBindingsConnection<LocalConnection>::Disconnect);
registry->Register(JSBindingsConnection<MainThreadConnection>::New);
registry->Register(JSBindingsConnection<MainThreadConnection>::Dispatch);
registry->Register(JSBindingsConnection<MainThreadConnection>::Disconnect);
}
} // namespace inspector
} // namespace node
NODE_MODULE_CONTEXT_AWARE_INTERNAL(inspector,
node::inspector::Initialize)
NODE_MODULE_EXTERNAL_REFERENCE(inspector,
node::inspector::RegisterExternalReferences)

View File

@ -23,6 +23,7 @@
#include "allocated_buffer-inl.h"
#include "node.h"
#include "node_errors.h"
#include "node_external_reference.h"
#include "node_internals.h"
#include "env-inl.h"
@ -1197,7 +1198,45 @@ void Initialize(Local<Object> target,
}
} // anonymous namespace
void RegisterExternalReferences(ExternalReferenceRegistry* registry) {
registry->Register(SetBufferPrototype);
registry->Register(CreateFromString);
registry->Register(ByteLengthUtf8);
registry->Register(Copy);
registry->Register(Compare);
registry->Register(CompareOffset);
registry->Register(Fill);
registry->Register(IndexOfBuffer);
registry->Register(IndexOfNumber);
registry->Register(IndexOfString);
registry->Register(Swap16);
registry->Register(Swap32);
registry->Register(Swap64);
registry->Register(EncodeInto);
registry->Register(EncodeUtf8String);
registry->Register(StringSlice<ASCII>);
registry->Register(StringSlice<BASE64>);
registry->Register(StringSlice<LATIN1>);
registry->Register(StringSlice<HEX>);
registry->Register(StringSlice<UCS2>);
registry->Register(StringSlice<UTF8>);
registry->Register(StringWrite<ASCII>);
registry->Register(StringWrite<BASE64>);
registry->Register(StringWrite<LATIN1>);
registry->Register(StringWrite<HEX>);
registry->Register(StringWrite<UCS2>);
registry->Register(StringWrite<UTF8>);
registry->Register(GetZeroFillToggle);
}
} // namespace Buffer
} // namespace node
NODE_MODULE_CONTEXT_AWARE_INTERNAL(buffer, node::Buffer::Initialize)
NODE_MODULE_EXTERNAL_REFERENCE(buffer, node::Buffer::RegisterExternalReferences)

View File

@ -1,4 +1,5 @@
#include "env-inl.h"
#include "node_external_reference.h"
#include "node_internals.h"
#include "util-inl.h"
@ -371,6 +372,25 @@ static void InitGroups(const FunctionCallbackInfo<Value>& args) {
#endif // NODE_IMPLEMENTS_POSIX_CREDENTIALS
void RegisterExternalReferences(ExternalReferenceRegistry* registry) {
registry->Register(SafeGetenv);
#ifdef NODE_IMPLEMENTS_POSIX_CREDENTIALS
registry->Register(GetUid);
registry->Register(GetEUid);
registry->Register(GetGid);
registry->Register(GetEGid);
registry->Register(GetGroups);
registry->Register(InitGroups);
registry->Register(SetEGid);
registry->Register(SetEUid);
registry->Register(SetGid);
registry->Register(SetUid);
registry->Register(SetGroups);
#endif // NODE_IMPLEMENTS_POSIX_CREDENTIALS
}
static void Initialize(Local<Object> target,
Local<Value> unused,
Local<Context> context,
@ -403,3 +423,5 @@ static void Initialize(Local<Object> target,
} // namespace node
NODE_MODULE_CONTEXT_AWARE_INTERNAL(credentials, node::credentials::Initialize)
NODE_MODULE_EXTERNAL_REFERENCE(credentials,
node::credentials::RegisterExternalReferences)

View File

@ -1,6 +1,7 @@
#include "debug_utils-inl.h"
#include "env-inl.h"
#include "node_errors.h"
#include "node_external_reference.h"
#include "node_process.h"
#include <time.h> // tzset(), _tzset()
@ -384,4 +385,14 @@ MaybeLocal<Object> CreateEnvVarProxy(Local<Context> context, Isolate* isolate) {
PropertyHandlerFlags::kHasNoSideEffect));
return scope.EscapeMaybe(env_proxy_template->NewInstance(context));
}
void RegisterEnvVarExternalReferences(ExternalReferenceRegistry* registry) {
registry->Register(EnvGetter);
registry->Register(EnvSetter);
registry->Register(EnvQuery);
registry->Register(EnvDeleter);
registry->Register(EnvEnumerator);
}
} // namespace node
NODE_MODULE_EXTERNAL_REFERENCE(env_var, node::RegisterEnvVarExternalReferences)

View File

@ -3,9 +3,10 @@
#include "debug_utils-inl.h"
#include "node_errors.h"
#include "node_external_reference.h"
#include "node_internals.h"
#include "node_report.h"
#include "node_process.h"
#include "node_report.h"
#include "node_v8_platform-inl.h"
#include "util-inl.h"
@ -852,6 +853,14 @@ static void TriggerUncaughtException(const FunctionCallbackInfo<Value>& args) {
errors::TriggerUncaughtException(isolate, exception, message, from_promise);
}
void RegisterExternalReferences(ExternalReferenceRegistry* registry) {
registry->Register(SetPrepareStackTraceCallback);
registry->Register(EnableSourceMaps);
registry->Register(SetEnhanceStackForFatalException);
registry->Register(NoSideEffectsToString);
registry->Register(TriggerUncaughtException);
}
void Initialize(Local<Object> target,
Local<Value> unused,
Local<Context> context,
@ -1023,3 +1032,4 @@ void TriggerUncaughtException(Isolate* isolate, const v8::TryCatch& try_catch) {
} // namespace node
NODE_MODULE_CONTEXT_AWARE_INTERNAL(errors, node::errors::Initialize)
NODE_MODULE_EXTERNAL_REFERENCE(errors, node::errors::RegisterExternalReferences)

View File

@ -47,12 +47,41 @@ class ExternalReferenceRegistry {
};
#define EXTERNAL_REFERENCE_BINDING_LIST_BASE(V) \
V(async_wrap) \
V(binding) \
V(buffer) \
V(credentials) \
V(env_var) \
V(errors) \
V(handle_wrap) \
V(messaging) \
V(native_module) \
V(process_object)
V(process_methods) \
V(process_object) \
V(task_queue) \
V(url) \
V(util) \
V(string_decoder) \
V(trace_events) \
V(timers) \
V(types)
#if NODE_HAVE_I18N_SUPPORT
#define EXTERNAL_REFERENCE_BINDING_LIST_I18N(V) V(icu)
#else
#define EXTERNAL_REFERENCE_BINDING_LIST_I18N(V)
#endif // NODE_HAVE_I18N_SUPPORT
#if HAVE_INSPECTOR
#define EXTERNAL_REFERENCE_BINDING_LIST_INSPECTOR(V) V(inspector)
#else
#define EXTERNAL_REFERENCE_BINDING_LIST_INSPECTOR(V)
#endif // HAVE_INSPECTOR
#define EXTERNAL_REFERENCE_BINDING_LIST(V) \
EXTERNAL_REFERENCE_BINDING_LIST_BASE(V)
EXTERNAL_REFERENCE_BINDING_LIST_BASE(V) \
EXTERNAL_REFERENCE_BINDING_LIST_INSPECTOR(V) \
EXTERNAL_REFERENCE_BINDING_LIST_I18N(V)
} // namespace node

View File

@ -41,6 +41,7 @@
#include "node_i18n.h"
#include "node_external_reference.h"
#if defined(NODE_HAVE_I18N_SUPPORT)
@ -824,9 +825,21 @@ void Initialize(Local<Object> target,
env->SetMethod(target, "hasConverter", ConverterObject::Has);
}
void RegisterExternalReferences(ExternalReferenceRegistry* registry) {
registry->Register(ToUnicode);
registry->Register(ToASCII);
registry->Register(GetStringWidth);
registry->Register(ICUErrorName);
registry->Register(Transcode);
registry->Register(ConverterObject::Create);
registry->Register(ConverterObject::Decode);
registry->Register(ConverterObject::Has);
}
} // namespace i18n
} // namespace node
NODE_MODULE_CONTEXT_AWARE_INTERNAL(icu, node::i18n::Initialize)
NODE_MODULE_EXTERNAL_REFERENCE(icu, node::i18n::RegisterExternalReferences)
#endif // NODE_HAVE_I18N_SUPPORT

View File

@ -36,7 +36,6 @@
#include <string>
namespace node {
namespace i18n {
bool InitializeICUDirectory(const std::string& path);

View File

@ -263,10 +263,6 @@ NodeMainInstance::CreateMainEnvironment(int* exit_code,
return nullptr;
}
if (deserialize_mode_ && env->BootstrapNode().IsEmpty()) {
return nullptr;
}
CHECK(env->req_wrap_queue()->IsEmpty());
CHECK(env->handle_wrap_queue()->IsEmpty());
env->set_has_run_bootstrapping_code(true);

View File

@ -3,9 +3,10 @@
#include "async_wrap-inl.h"
#include "debug_utils-inl.h"
#include "memory_tracker-inl.h"
#include "node_contextify.h"
#include "node_buffer.h"
#include "node_contextify.h"
#include "node_errors.h"
#include "node_external_reference.h"
#include "node_process.h"
#include "util-inl.h"
@ -1352,9 +1353,24 @@ static void InitMessaging(Local<Object> target,
}
}
static void RegisterExternalReferences(ExternalReferenceRegistry* registry) {
registry->Register(MessageChannel);
registry->Register(JSTransferable::New);
registry->Register(MessagePort::New);
registry->Register(MessagePort::PostMessage);
registry->Register(MessagePort::Start);
registry->Register(MessagePort::Stop);
registry->Register(MessagePort::Drain);
registry->Register(MessagePort::ReceiveMessage);
registry->Register(MessagePort::MoveToContext);
registry->Register(SetDeserializerCreateObjectFunction);
}
} // anonymous namespace
} // namespace worker
} // namespace node
NODE_MODULE_CONTEXT_AWARE_INTERNAL(messaging, node::worker::InitMessaging)
NODE_MODULE_EXTERNAL_REFERENCE(messaging,
node::worker::RegisterExternalReferences)

View File

@ -4,6 +4,7 @@
#include "memory_tracker-inl.h"
#include "node.h"
#include "node_errors.h"
#include "node_external_reference.h"
#include "node_internals.h"
#include "node_process.h"
#include "util-inl.h"
@ -547,6 +548,32 @@ static void InitializeProcessMethods(Local<Object> target,
env->SetMethod(target, "getFastAPIs", GetFastAPIs);
}
void RegisterProcessMethodsExternalReferences(
ExternalReferenceRegistry* registry) {
registry->Register(DebugProcess);
registry->Register(DebugEnd);
registry->Register(Abort);
registry->Register(CauseSegfault);
registry->Register(Chdir);
registry->Register(Umask);
registry->Register(RawDebug);
registry->Register(MemoryUsage);
registry->Register(CPUUsage);
registry->Register(ResourceUsage);
registry->Register(GetActiveRequests);
registry->Register(GetActiveHandles);
registry->Register(Kill);
registry->Register(Cwd);
registry->Register(binding::DLOpen);
registry->Register(ReallyExit);
registry->Register(Uptime);
registry->Register(PatchProcessObject);
registry->Register(GetFastAPIs);
}
} // namespace node
namespace v8 {
@ -562,3 +589,5 @@ class WrapperTraits<node::FastHrtime> {
NODE_MODULE_CONTEXT_AWARE_INTERNAL(process_methods,
node::InitializeProcessMethods)
NODE_MODULE_EXTERNAL_REFERENCE(process_methods,
node::RegisterProcessMethodsExternalReferences)

View File

@ -1,6 +1,7 @@
#include "env-inl.h"
#include "node.h"
#include "node_errors.h"
#include "node_external_reference.h"
#include "node_internals.h"
#include "node_process.h"
#include "util-inl.h"
@ -145,7 +146,16 @@ static void Initialize(Local<Object> target,
SetPromiseRejectCallback);
}
void RegisterExternalReferences(ExternalReferenceRegistry* registry) {
registry->Register(EnqueueMicrotask);
registry->Register(SetTickCallback);
registry->Register(RunMicrotasks);
registry->Register(SetPromiseRejectCallback);
}
} // namespace task_queue
} // namespace node
NODE_MODULE_CONTEXT_AWARE_INTERNAL(task_queue, node::task_queue::Initialize)
NODE_MODULE_EXTERNAL_REFERENCE(task_queue,
node::task_queue::RegisterExternalReferences)

View File

@ -2,6 +2,7 @@
#include "env-inl.h"
#include "memory_tracker-inl.h"
#include "node.h"
#include "node_external_reference.h"
#include "node_internals.h"
#include "node_v8_platform-inl.h"
#include "tracing/agent.h"
@ -12,6 +13,8 @@
namespace node {
class ExternalReferenceRegistry;
using v8::Array;
using v8::Context;
using v8::Function;
@ -29,7 +32,7 @@ class NodeCategorySet : public BaseObject {
Local<Value> unused,
Local<Context> context,
void* priv);
static void RegisterExternalReferences(ExternalReferenceRegistry* registry);
static void New(const FunctionCallbackInfo<Value>& args);
static void Enable(const FunctionCallbackInfo<Value>& args);
static void Disable(const FunctionCallbackInfo<Value>& args);
@ -154,7 +157,18 @@ void NodeCategorySet::Initialize(Local<Object> target,
binding->Get(context, trace).ToLocalChecked()).Check();
}
void NodeCategorySet::RegisterExternalReferences(
ExternalReferenceRegistry* registry) {
registry->Register(GetEnabledCategories);
registry->Register(SetTraceCategoryStateUpdateHandler);
registry->Register(NodeCategorySet::New);
registry->Register(NodeCategorySet::Enable);
registry->Register(NodeCategorySet::Disable);
}
} // namespace node
NODE_MODULE_CONTEXT_AWARE_INTERNAL(trace_events,
node::NodeCategorySet::Initialize)
NODE_MODULE_EXTERNAL_REFERENCE(
trace_events, node::NodeCategorySet::RegisterExternalReferences)

View File

@ -1,5 +1,6 @@
#include "env-inl.h"
#include "node.h"
#include "node_external_reference.h"
using v8::Context;
using v8::FunctionCallbackInfo;
@ -77,6 +78,16 @@ void InitializeTypes(Local<Object> target,
}
} // anonymous namespace
void RegisterTypesExternalReferences(ExternalReferenceRegistry* registry) {
#define V(type) registry->Register(Is##type);
VALUE_METHOD_MAP(V)
#undef V
registry->Register(IsAnyArrayBuffer);
registry->Register(IsBoxedPrimitive);
}
} // namespace node
NODE_MODULE_CONTEXT_AWARE_INTERNAL(types, node::InitializeTypes)
NODE_MODULE_EXTERNAL_REFERENCE(types, node::RegisterTypesExternalReferences)

View File

@ -1,6 +1,7 @@
#include "node_url.h"
#include "base_object-inl.h"
#include "node_errors.h"
#include "node_external_reference.h"
#include "node_i18n.h"
#include "util-inl.h"
@ -2325,6 +2326,15 @@ void Initialize(Local<Object> target,
}
} // namespace
void RegisterExternalReferences(ExternalReferenceRegistry* registry) {
registry->Register(Parse);
registry->Register(EncodeAuthSet);
registry->Register(ToUSVString);
registry->Register(DomainToASCII);
registry->Register(DomainToUnicode);
registry->Register(SetURLConstructor);
}
std::string URL::ToFilePath() const {
if (context_.scheme != "file:") {
return "";
@ -2446,3 +2456,4 @@ MaybeLocal<Value> URL::ToObject(Environment* env) const {
} // namespace node
NODE_MODULE_CONTEXT_AWARE_INTERNAL(url, node::url::Initialize)
NODE_MODULE_EXTERNAL_REFERENCE(url, node::url::RegisterExternalReferences)

View File

@ -1,6 +1,7 @@
#include "node_errors.h"
#include "util-inl.h"
#include "base_object-inl.h"
#include "node_errors.h"
#include "node_external_reference.h"
#include "util-inl.h"
namespace node {
namespace util {
@ -262,6 +263,23 @@ static void GuessHandleType(const FunctionCallbackInfo<Value>& args) {
args.GetReturnValue().Set(OneByteString(env->isolate(), type));
}
void RegisterExternalReferences(ExternalReferenceRegistry* registry) {
registry->Register(GetHiddenValue);
registry->Register(SetHiddenValue);
registry->Register(GetPromiseDetails);
registry->Register(GetProxyDetails);
registry->Register(PreviewEntries);
registry->Register(GetOwnNonIndexProperties);
registry->Register(GetConstructorName);
registry->Register(Sleep);
registry->Register(ArrayBufferViewHasBuffer);
registry->Register(WeakReference::New);
registry->Register(WeakReference::Get);
registry->Register(WeakReference::IncRef);
registry->Register(WeakReference::DecRef);
registry->Register(GuessHandleType);
}
void Initialize(Local<Object> target,
Local<Value> unused,
Local<Context> context,
@ -339,3 +357,4 @@ void Initialize(Local<Object> target,
} // namespace node
NODE_MODULE_CONTEXT_AWARE_INTERNAL(util, node::util::Initialize)
NODE_MODULE_EXTERNAL_REFERENCE(util, node::util::RegisterExternalReferences)

View File

@ -3,6 +3,7 @@
#include "env-inl.h"
#include "node_buffer.h"
#include "node_external_reference.h"
#include "string_bytes.h"
#include "util.h"
@ -322,7 +323,15 @@ void InitializeStringDecoder(Local<Object> target,
} // anonymous namespace
void RegisterStringDecoderExternalReferences(
ExternalReferenceRegistry* registry) {
registry->Register(DecodeData);
registry->Register(FlushData);
}
} // namespace node
NODE_MODULE_CONTEXT_AWARE_INTERNAL(string_decoder,
node::InitializeStringDecoder)
NODE_MODULE_EXTERNAL_REFERENCE(string_decoder,
node::RegisterStringDecoderExternalReferences)

View File

@ -1,4 +1,5 @@
#include "env-inl.h"
#include "node_external_reference.h"
#include "util-inl.h"
#include "v8.h"
@ -57,9 +58,16 @@ void Initialize(Local<Object> target,
FIXED_ONE_BYTE_STRING(env->isolate(), "immediateInfo"),
env->immediate_info()->fields().GetJSArray()).Check();
}
} // anonymous namespace
void RegisterTimerExternalReferences(ExternalReferenceRegistry* registry) {
registry->Register(GetLibuvNow);
registry->Register(SetupTimers);
registry->Register(ScheduleTimer);
registry->Register(ToggleTimerRef);
registry->Register(ToggleImmediateRef);
}
} // namespace node
NODE_MODULE_CONTEXT_AWARE_INTERNAL(timers, node::Initialize)
NODE_MODULE_EXTERNAL_REFERENCE(timers, node::RegisterTimerExternalReferences)

View File

@ -130,7 +130,7 @@ std::string SnapshotBuilder::Generate(
nullptr,
node::EnvironmentFlags::kDefaultFlags,
{});
env->BootstrapInternalLoaders().ToLocalChecked();
env->RunBootstrapping().ToLocalChecked();
if (per_process::enabled_debug_list.enabled(DebugCategory::MKSNAPSHOT)) {
env->PrintAllBaseObjects();
printf("Environment = %p\n", env);