Migrate logging infrastructure Isolate->Thread

runtime/vm/thread.cc

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/thread.h"
 
 #include "vm/growable_array.h"
 #include "vm/isolate.h"
 #include "vm/lockers.h"
+#include "vm/log.h"
 #include "vm/object.h"
 #include "vm/os_thread.h"
 #include "vm/profiler.h"
 #include "vm/runtime_entry.h"
 #include "vm/stub_code.h"
 #include "vm/symbols.h"
 #include "vm/thread_interrupter.h"
 #include "vm/thread_registry.h"
 
 namespace dart {
@@ skipping 25 matching lines @@
   delete reinterpret_cast<Thread*>(thread);
 }
 
 
 Thread::~Thread() {
   // We should cleanly exit any isolate before destruction.
   ASSERT(isolate_ == NULL);
   // Clear |this| from all isolate's thread registry.
   ThreadPruner pruner(this);
   Isolate::VisitIsolates(&pruner);
+  delete log_;
+  log_ = NULL;
 }
 
 
 void Thread::InitOnceBeforeIsolate() {
   ASSERT(thread_key_ == OSThread::kUnsetThreadLocalKey);
   thread_key_ = OSThread::CreateThreadLocal(DeleteThread);
   ASSERT(thread_key_ != OSThread::kUnsetThreadLocalKey);
   ASSERT(Thread::Current() == NULL);
   // Allocate a new Thread and postpone initialization of VM constants for
   // this first thread.
@@ skipping 36 matching lines @@
 }
 #endif
 
 
 Thread::Thread(bool init_vm_constants)
     : id_(OSThread::GetCurrentThreadId()),
       thread_interrupt_callback_(NULL),
       thread_interrupt_data_(NULL),
       isolate_(NULL),
       heap_(NULL),
-      store_buffer_block_(NULL) {
+      store_buffer_block_(NULL),
+      log_(new class Log()) {

[Ivan Posva, 2015/09/10 15:40:32]

Now we can drop the "class" here.

   ClearState();
 
 #define DEFAULT_INIT(type_name, member_name, init_expr, default_init_value)    \
   member_name = default_init_value;
 CACHED_CONSTANTS_LIST(DEFAULT_INIT)
 #undef DEFAULT_INIT
 
 #define DEFAULT_INIT(name)                                                     \
   name##_entry_point_ = 0;
 RUNTIME_ENTRY_LIST(DEFAULT_INIT)
@@ skipping 178 matching lines @@
   return isolate_->cha_;
 }
 
 
 void Thread::set_cha(CHA* value) {
   ASSERT(isolate_ != NULL);
   isolate_->cha_ = value;
 }
 
 
+Log* Thread::log() const {
+  return log_;
+}
+
+
 void Thread::SetThreadInterrupter(ThreadInterruptCallback callback,
                                   void* data) {
   ASSERT(Thread::Current() == this);
   thread_interrupt_callback_ = callback;
   thread_interrupt_data_ = data;
 }
 
 
 bool Thread::IsThreadInterrupterEnabled(ThreadInterruptCallback* callback,
                                         void** data) const {
@@ skipping 45 matching lines @@
     return Thread::name##_entry_point_offset();                                \
   }
 LEAF_RUNTIME_ENTRY_LIST(COMPUTE_OFFSET)
 #undef COMPUTE_OFFSET
 
   UNREACHABLE();
   return -1;
 }
 
 }  // namespace dart