commit e5f13e57ff8fa36342beb33830b3ec5942a61cca
author Mathieu Chartier <mathieuc@google.com> Tue Feb 24 09:37:21 2015 -0800
committer Mathieu Chartier <mathieuc@google.com> Tue Feb 24 10:47:02 2015 -0800
tree 02e370ecc4e0d955f28bfc71a41015f94fbb19b7
parent 354d58ba776866ea7b1c71f0d0848d5aaa013ae3

Revert "Revert "Add JIT""

Added missing EntryPointToCodePointer.

This reverts commit a5ca888d715cd0c6c421313211caa1928be3e399.

Change-Id: Ia74df0ef3a7babbdcb0466fd24da28e304e3f5af

runtime/runtime.h

diff --git a/runtime/runtime.h b/runtime/runtime.h
index 944c8bd..5078b7f 100644
--- a/runtime/runtime.h
+++ b/runtime/runtime.h
@@ -48,6 +48,12 @@
     class GarbageCollector;
   }  // namespace collector
 }  // namespace gc
+
+namespace jit {
+  class Jit;
+  class JitOptions;
+}  // namespace jit
+
 namespace mirror {
   class ArtMethod;
   class ClassLoader;
@@ -95,12 +101,18 @@
   static bool Create(const RuntimeOptions& options, bool ignore_unrecognized)
       SHARED_TRYLOCK_FUNCTION(true, Locks::mutator_lock_);
 
+  // IsAotCompiler for compilers that don't have a running runtime. Only dex2oat currently.
+  bool IsAotCompiler() const {
+    return !UseJit() && IsCompiler();
+  }
+
+  // IsCompiler is any runtime which has a running compiler, either dex2oat or JIT.
   bool IsCompiler() const {
     return compiler_callbacks_ != nullptr;
   }
 
   bool CanRelocate() const {
-    return !IsCompiler() || compiler_callbacks_->IsRelocationPossible();
+    return !IsAotCompiler() || compiler_callbacks_->IsRelocationPossible();
   }
 
   bool ShouldRelocate() const {
@@ -339,9 +351,7 @@
     return !imt_conflict_method_.IsNull();
   }
 
-  void SetImtConflictMethod(mirror::ArtMethod* method) {
-    imt_conflict_method_ = GcRoot<mirror::ArtMethod>(method);
-  }
+  void SetImtConflictMethod(mirror::ArtMethod* method);
   void SetImtUnimplementedMethod(mirror::ArtMethod* method) {
     imt_unimplemented_method_ = GcRoot<mirror::ArtMethod>(method);
   }
@@ -421,6 +431,14 @@
     kUnload,
     kInitialize
   };
+
+  jit::Jit* GetJit() {
+    return jit_.get();
+  }
+  bool UseJit() const {
+    return jit_.get() != nullptr;
+  }
+
   void PreZygoteFork();
   bool InitZygote();
   void DidForkFromZygote(JNIEnv* env, NativeBridgeAction action, const char* isa);
@@ -525,6 +543,8 @@
     return zygote_max_failed_boots_;
   }
 
+  void CreateJit();
+
  private:
   static void InitPlatformSignalHandlers();
 
@@ -604,6 +624,9 @@
 
   JavaVMExt* java_vm_;
 
+  std::unique_ptr<jit::Jit> jit_;
+  std::unique_ptr<jit::JitOptions> jit_options_;
+
   // Fault message, printed when we get a SIGSEGV.
   Mutex fault_message_lock_ DEFAULT_MUTEX_ACQUIRED_AFTER;
   std::string fault_message_ GUARDED_BY(fault_message_lock_);