commit 66f19258f9728d4ffe026074d8fd429d639802fa
author Mathieu Chartier <mathieuc@google.com> Tue Sep 18 08:57:04 2012 -0700
committer Mathieu Chartier <mathieuc@google.com> Fri Sep 21 17:32:56 2012 -0700
tree fd94009774c6cbbb1528ea096e606133bd35f104
parent a5e1e3d153990845d80cb8d013157210f11a473c

Change dex cache to be java object instead of array, add pointer to dex file in dex cache.

Generic clean up to facilitate having GDB macros for Pretty* helper functions.

Improved cleanliness of DexCache since having it as an object array was not the best solution.

Fixed a bug in InOrderWalk caused by ResolveType sometimes allocating classes.

Rename C++ Method to AbstractMethod and add two new classes Constructor, Method which both inherit from AbstractMethod.

Rename done to have the C++ code be closer to the java code.

Change-Id: I4995b4c5e47a3822192b08afa24a639d3b1f4da9

src/oat/runtime/support_stubs.cc

diff --git a/src/oat/runtime/support_stubs.cc b/src/oat/runtime/support_stubs.cc
index 5df7da3..fa8356e 100644
--- a/src/oat/runtime/support_stubs.cc
+++ b/src/oat/runtime/support_stubs.cc
@@ -32,7 +32,7 @@
 
 #if !defined(ART_USE_LLVM_COMPILER)
 // Lazily resolve a method. Called by stub code.
-const void* UnresolvedDirectMethodTrampolineFromCode(Method* called, Method** sp, Thread* thread,
+const void* UnresolvedDirectMethodTrampolineFromCode(AbstractMethod* called, AbstractMethod** sp, Thread* thread,
                                                      Runtime::TrampolineType type)
     SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
 #if defined(__arm__)
@@ -52,7 +52,7 @@
   // | R0         |
   // | Method*    |  <- sp
   DCHECK_EQ(48U, Runtime::Current()->GetCalleeSaveMethod(Runtime::kRefsAndArgs)->GetFrameSizeInBytes());
-  Method** caller_sp = reinterpret_cast<Method**>(reinterpret_cast<byte*>(sp) + 48);
+  AbstractMethod** caller_sp = reinterpret_cast<AbstractMethod**>(reinterpret_cast<byte*>(sp) + 48);
   uintptr_t* regs = reinterpret_cast<uintptr_t*>(reinterpret_cast<byte*>(sp) + kPointerSize);
   uintptr_t caller_pc = regs[10];
 #elif defined(__i386__)
@@ -71,12 +71,12 @@
   // | ECX         |    arg1
   // | EAX/Method* |  <- sp
   DCHECK_EQ(32U, Runtime::Current()->GetCalleeSaveMethod(Runtime::kRefsAndArgs)->GetFrameSizeInBytes());
-  Method** caller_sp = reinterpret_cast<Method**>(reinterpret_cast<byte*>(sp) + 32);
+  AbstractMethod** caller_sp = reinterpret_cast<AbstractMethod**>(reinterpret_cast<byte*>(sp) + 32);
   uintptr_t* regs = reinterpret_cast<uintptr_t*>(reinterpret_cast<byte*>(sp));
   uintptr_t caller_pc = regs[7];
 #else
   UNIMPLEMENTED(FATAL);
-  Method** caller_sp = NULL;
+  AbstractMethod** caller_sp = NULL;
   uintptr_t* regs = NULL;
   uintptr_t caller_pc = 0;
 #endif
@@ -88,7 +88,7 @@
 
   // Compute details about the called method (avoid GCs)
   ClassLinker* linker = Runtime::Current()->GetClassLinker();
-  Method* caller = *caller_sp;
+  AbstractMethod* caller = *caller_sp;
   InvokeType invoke_type;
   uint32_t dex_method_idx;
 #if !defined(__i386__)
@@ -227,11 +227,11 @@
   return code;
 }
 #else // ART_USE_LLVM_COMPILER
-const void* UnresolvedDirectMethodTrampolineFromCode(Method* called, Method** called_addr,
+const void* UnresolvedDirectMethodTrampolineFromCode(AbstractMethod* called, AbstractMethod** called_addr,
                                                      Thread* thread, Runtime::TrampolineType type)
     SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
   uint32_t dex_pc;
-  Method* caller = thread->GetCurrentMethod(&dex_pc);
+  AbstractMethod* caller = thread->GetCurrentMethod(&dex_pc);
 
   ClassLinker* linker = Runtime::Current()->GetClassLinker();
   InvokeType invoke_type;
@@ -321,7 +321,7 @@
 
 #if !defined(ART_USE_LLVM_COMPILER)
 // Called by the AbstractMethodError. Called by stub code.
-extern void ThrowAbstractMethodErrorFromCode(Method* method, Thread* thread, Method** sp)
+extern void ThrowAbstractMethodErrorFromCode(AbstractMethod* method, Thread* thread, AbstractMethod** sp)
     SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
   FinishCalleeSaveFrameSetup(thread, sp, Runtime::kSaveAll);
   thread->ThrowNewExceptionF("Ljava/lang/AbstractMethodError;",
@@ -329,7 +329,7 @@
   thread->DeliverException();
 }
 #else // ART_USE_LLVM_COMPILER
-extern void ThrowAbstractMethodErrorFromCode(Method* method, Thread* thread, Method**)
+extern void ThrowAbstractMethodErrorFromCode(AbstractMethod* method, Thread* thread, AbstractMethod**)
     SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
   thread->ThrowNewExceptionF("Ljava/lang/AbstractMethodError;",
                              "abstract method \"%s\"", PrettyMethod(method).c_str());