commit 93e74e8d879270071c3aa163f8495ada8d21f42f
author Elliott Hughes <enh@google.com> Tue Sep 13 11:07:03 2011 -0700
committer Elliott Hughes <enh@google.com> Tue Sep 13 11:34:52 2011 -0700
tree 6efbb3203ab055168a613df128f7742edb3c0e29
parent c74255fffb035001304c9a058a2e730a5a1a9604

More of the thread infrastructure.

We can now run managed code on multiple threads.

Change-Id: Ia4ce9c94602773db238c967c15194a6db780d12f

src/thread_list.h

diff --git a/src/thread_list.h b/src/thread_list.h
index 12fdde4..df9eb7e 100644
--- a/src/thread_list.h
+++ b/src/thread_list.h
@@ -41,6 +41,9 @@
 
   void VisitRoots(Heap::RootVisitor* visitor, void* arg) const;
 
+  void SignalGo(Thread* child);
+  void WaitForGo();
+
  private:
   uint32_t AllocThreadId();
   void ReleaseThreadId(uint32_t id);
@@ -49,6 +52,8 @@
   std::bitset<kMaxThreadId> allocated_ids_;
   std::list<Thread*> list_;
 
+  static pthread_cond_t thread_start_cond_;
+
   friend class Thread;
   friend class ThreadListLock;
 
@@ -64,7 +69,7 @@
     }
     Thread::State old_state;
     if (self != NULL) {
-      old_state = self->SetState(Thread::kWaiting);  // TODO: VMWAIT
+      old_state = self->SetState(Thread::kVmWait);
     } else {
       // This happens during VM shutdown.
       old_state = Thread::kUnknown;