diff options
Diffstat (limited to 'deps/v8/src/v8threads.cc')
-rw-r--r-- | deps/v8/src/v8threads.cc | 48 |
1 files changed, 2 insertions, 46 deletions
diff --git a/deps/v8/src/v8threads.cc b/deps/v8/src/v8threads.cc index 1de9d4fd76..410d0b133c 100644 --- a/deps/v8/src/v8threads.cc +++ b/deps/v8/src/v8threads.cc @@ -1,29 +1,6 @@ // Copyright 2012 the V8 project authors. All rights reserved. -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following -// disclaimer in the documentation and/or other materials provided -// with the distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived -// from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. #include "v8.h" @@ -74,10 +51,6 @@ void Locker::Initialize(v8::Isolate* isolate) { isolate_->stack_guard()->ClearThread(access); isolate_->stack_guard()->InitThread(access); } - if (isolate_->IsDefaultIsolate()) { - // This only enters if not yet entered. - internal::Isolate::EnterDefaultIsolate(); - } } ASSERT(isolate_->thread_manager()->IsLockedByCurrentThread()); } @@ -98,9 +71,6 @@ bool Locker::IsActive() { Locker::~Locker() { ASSERT(isolate_->thread_manager()->IsLockedByCurrentThread()); if (has_lock_) { - if (isolate_->IsDefaultIsolate()) { - isolate_->Exit(); - } if (top_level_) { isolate_->thread_manager()->FreeThreadResources(); } else { @@ -115,9 +85,6 @@ void Unlocker::Initialize(v8::Isolate* isolate) { ASSERT(isolate != NULL); isolate_ = reinterpret_cast<i::Isolate*>(isolate); ASSERT(isolate_->thread_manager()->IsLockedByCurrentThread()); - if (isolate_->IsDefaultIsolate()) { - isolate_->Exit(); - } isolate_->thread_manager()->ArchiveThread(); isolate_->thread_manager()->Unlock(); } @@ -127,9 +94,6 @@ Unlocker::~Unlocker() { ASSERT(!isolate_->thread_manager()->IsLockedByCurrentThread()); isolate_->thread_manager()->Lock(); isolate_->thread_manager()->RestoreThread(); - if (isolate_->IsDefaultIsolate()) { - isolate_->Enter(); - } } @@ -175,9 +139,7 @@ bool ThreadManager::RestoreThread() { from = isolate_->handle_scope_implementer()->RestoreThread(from); from = isolate_->RestoreThread(from); from = Relocatable::RestoreState(isolate_, from); -#ifdef ENABLE_DEBUGGER_SUPPORT from = isolate_->debug()->RestoreDebug(from); -#endif from = isolate_->stack_guard()->RestoreStackGuard(from); from = isolate_->regexp_stack()->RestoreStack(from); from = isolate_->bootstrapper()->RestoreState(from); @@ -209,9 +171,7 @@ void ThreadManager::Unlock() { static int ArchiveSpacePerThread() { return HandleScopeImplementer::ArchiveSpacePerThread() + Isolate::ArchiveSpacePerThread() + -#ifdef ENABLE_DEBUGGER_SUPPORT Debug::ArchiveSpacePerThread() + -#endif StackGuard::ArchiveSpacePerThread() + RegExpStack::ArchiveSpacePerThread() + Bootstrapper::ArchiveSpacePerThread() + @@ -337,9 +297,7 @@ void ThreadManager::EagerlyArchiveThread() { to = isolate_->handle_scope_implementer()->ArchiveThread(to); to = isolate_->ArchiveThread(to); to = Relocatable::ArchiveState(isolate_, to); -#ifdef ENABLE_DEBUGGER_SUPPORT to = isolate_->debug()->ArchiveDebug(to); -#endif to = isolate_->stack_guard()->ArchiveStackGuard(to); to = isolate_->regexp_stack()->ArchiveStack(to); to = isolate_->bootstrapper()->ArchiveState(to); @@ -351,9 +309,7 @@ void ThreadManager::EagerlyArchiveThread() { void ThreadManager::FreeThreadResources() { isolate_->handle_scope_implementer()->FreeThreadResources(); isolate_->FreeThreadResources(); -#ifdef ENABLE_DEBUGGER_SUPPORT isolate_->debug()->FreeThreadResources(); -#endif isolate_->stack_guard()->FreeThreadResources(); isolate_->regexp_stack()->FreeThreadResources(); isolate_->bootstrapper()->FreeThreadResources(); |