Unify the invoke stubs and replace "oat" with "Art" in the API.

Change-Id: Ic1529d7568bd5297fdce4da69ede67c2f48487a4
diff --git a/src/compiled_method.cc b/src/compiled_method.cc
index e122816..f718991 100644
--- a/src/compiled_method.cc
+++ b/src/compiled_method.cc
@@ -73,7 +73,7 @@
   CHECK_NE(gc_map.size(), 0U);
 
 #if !defined(ART_USE_LLVM_COMPILER)
-  // Should only be used with CompiledMethods created with oatCompileMethod
+  // Should only be used with CompiledMethods created with the non-LLVM compilers.
   CHECK_NE(mapping_table_.size(), 0U);
   CHECK_NE(vmap_table_.size(), 0U);
 #endif
diff --git a/src/compiled_method.h b/src/compiled_method.h
index e6fdbaa..6dc5128 100644
--- a/src/compiled_method.h
+++ b/src/compiled_method.h
@@ -31,11 +31,11 @@
 class CompiledMethod {
  public:
 #if defined(ART_USE_LLVM_COMPILER)
-  // Create a CompiledMethod from the oatCompileMethod
-  CompiledMethod(InstructionSet instruction_set,
-                 llvm::Function* func);
+  // Constructs a CompiledMethod for the LLVM compiler.
+  CompiledMethod(InstructionSet instruction_set, llvm::Function* func);
 #endif
-  // Create a CompiledMethod from the oatCompileMethod
+
+  // Constructs a CompiledMethod for the non-LLVM compilers.
   CompiledMethod(InstructionSet instruction_set,
                  const std::vector<uint8_t>& code,
                  const size_t frame_size_in_bytes,
@@ -44,10 +44,10 @@
                  const std::vector<uint32_t>& mapping_table,
                  const std::vector<uint16_t>& vmap_table);
 
-  // Add a GC map to a CompiledMethod created by oatCompileMethod
+  // Sets the GC map for a CompiledMethod.
   void SetGcMap(const std::vector<uint8_t>& gc_map);
 
-  // Create a CompiledMethod from the JniCompiler
+  // Constructs a CompiledMethod for the JniCompiler.
   CompiledMethod(InstructionSet instruction_set,
                  const std::vector<uint8_t>& code,
                  const size_t frame_size_in_bytes,
diff --git a/src/compiler.cc b/src/compiler.cc
index 447d6f5..917c61e 100644
--- a/src/compiler.cc
+++ b/src/compiler.cc
@@ -297,7 +297,7 @@
   }
   VLOG(compiler) << "dlopen(\"" << compiler_so_name << "\", RTLD_LAZY) returned " << compiler_library_;
 
-  compiler_ = FindFunction<CompilerFn>(compiler_so_name, compiler_library_, "oatCompileMethod");
+  compiler_ = FindFunction<CompilerFn>(compiler_so_name, compiler_library_, "ArtCompileMethod");
   jni_compiler_ = FindFunction<JniCompilerFn>(compiler_so_name, compiler_library_, "ArtJniCompileMethod");
   create_invoke_stub_ = FindFunction<CreateInvokeStubFn>(compiler_so_name, compiler_library_, "ArtCreateInvokeStub");
 
@@ -1160,12 +1160,7 @@
   bool is_static = (access_flags & kAccStatic) != 0;
   const CompiledInvokeStub* compiled_invoke_stub = FindInvokeStub(is_static, shorty);
   if (compiled_invoke_stub == NULL) {
-#if defined(ART_USE_LLVM_COMPILER)
     compiled_invoke_stub = (*create_invoke_stub_)(*this, is_static, shorty, shorty_len);
-#else
-    compiled_invoke_stub = (*create_invoke_stub_)(is_static, shorty, shorty_len);
-#endif
-
     CHECK(compiled_invoke_stub != NULL);
     InsertInvokeStub(is_static, shorty, compiled_invoke_stub);
   }
diff --git a/src/compiler.h b/src/compiler.h
index 134e71b..55273b7 100644
--- a/src/compiler.h
+++ b/src/compiler.h
@@ -222,13 +222,8 @@
                                            const ClassLoader* class_loader,
                                            const DexFile& dex_file);
   JniCompilerFn jni_compiler_;
-#if !defined(ART_USE_LLVM_COMPILER)
-  typedef CompiledInvokeStub* (*CreateInvokeStubFn)(bool is_static,
-                                                    const char* shorty, uint32_t shorty_len);
-#else
   typedef CompiledInvokeStub* (*CreateInvokeStubFn)(Compiler& compiler, bool is_static,
                                                     const char* shorty, uint32_t shorty_len);
-#endif
   CreateInvokeStubFn create_invoke_stub_;
 
   DISALLOW_COPY_AND_ASSIGN(Compiler);
diff --git a/src/compiler/Compiler.h b/src/compiler/Compiler.h
index a457fa6..9516f25 100644
--- a/src/compiler/Compiler.h
+++ b/src/compiler/Compiler.h
@@ -209,7 +209,7 @@
 
 }  // namespace art
 
-extern "C" art::CompiledMethod* oatCompileMethod(art::Compiler& compiler,
+extern "C" art::CompiledMethod* ArtCompileMethod(art::Compiler& compiler,
                                                  const art::DexFile::CodeItem* code_item,
                                                  uint32_t access_flags, uint32_t method_idx,
                                                  const art::ClassLoader* class_loader,
diff --git a/src/compiler/Frontend.cc b/src/compiler/Frontend.cc
index 1b8bcc1..e1b2c60 100644
--- a/src/compiler/Frontend.cc
+++ b/src/compiler/Frontend.cc
@@ -733,11 +733,11 @@
   }
 }
 
-CompiledMethod* oatCompileMethodInternal(Compiler& compiler,
-                                         const DexFile::CodeItem* code_item,
-                                         uint32_t access_flags, uint32_t method_idx,
-                                         const ClassLoader* class_loader,
-                                         const DexFile& dex_file)
+CompiledMethod* oatCompileMethod(Compiler& compiler,
+                                 const DexFile::CodeItem* code_item,
+                                 uint32_t access_flags, uint32_t method_idx,
+                                 const ClassLoader* class_loader,
+                                 const DexFile& dex_file)
 {
     VLOG(compiler) << "Compiling " << PrettyMethod(method_idx, dex_file) << "...";
 
@@ -1032,12 +1032,12 @@
 
 }  // namespace art
 
-extern "C" art::CompiledMethod* oatCompileMethod(art::Compiler& compiler,
+extern "C" art::CompiledMethod* ArtCompileMethod(art::Compiler& compiler,
                                                  const art::DexFile::CodeItem* code_item,
                                                  uint32_t access_flags, uint32_t method_idx,
                                                  const art::ClassLoader* class_loader,
                                                  const art::DexFile& dex_file)
 {
   CHECK_EQ(compiler.GetInstructionSet(), art::oatInstructionSet());
-  return art::oatCompileMethodInternal(compiler, code_item, access_flags, method_idx, class_loader, dex_file);
+  return art::oatCompileMethod(compiler, code_item, access_flags, method_idx, class_loader, dex_file);
 }
diff --git a/src/compiler_llvm/compiler_llvm.cc b/src/compiler_llvm/compiler_llvm.cc
index 5a3725e..c5e620b 100644
--- a/src/compiler_llvm/compiler_llvm.cc
+++ b/src/compiler_llvm/compiler_llvm.cc
@@ -224,7 +224,7 @@
 
 }  // anonymous namespace
 
-extern "C" art::CompiledMethod* oatCompileMethod(art::Compiler& compiler,
+extern "C" art::CompiledMethod* ArtCompileMethod(art::Compiler& compiler,
                                                  const art::DexFile::CodeItem* code_item,
                                                  uint32_t access_flags, uint32_t method_idx,
                                                  const art::ClassLoader* class_loader,
diff --git a/src/jni_internal_arm.cc b/src/jni_internal_arm.cc
index 49c9d7a..6197f15 100644
--- a/src/jni_internal_arm.cc
+++ b/src/jni_internal_arm.cc
@@ -21,6 +21,7 @@
 #include "asm_support.h"
 #include "assembler.h"
 #include "compiled_method.h"
+#include "compiler.h"
 #include "object.h"
 
 namespace art {
@@ -144,6 +145,6 @@
 }  // namespace arm
 }  // namespace art
 
-extern "C" art::CompiledInvokeStub* ArtCreateInvokeStub(bool is_static, const char* shorty, uint32_t shorty_len) {
+extern "C" art::CompiledInvokeStub* ArtCreateInvokeStub(art::Compiler& compiler, bool is_static, const char* shorty, uint32_t shorty_len) {
   return art::arm::CreateInvokeStub(is_static, shorty, shorty_len);
 }
diff --git a/src/jni_internal_x86.cc b/src/jni_internal_x86.cc
index bd6643e..e23c87b 100644
--- a/src/jni_internal_x86.cc
+++ b/src/jni_internal_x86.cc
@@ -18,6 +18,7 @@
 
 #include "assembler.h"
 #include "compiled_method.h"
+#include "compiler.h"
 #include "object.h"
 
 namespace art {
@@ -130,6 +131,6 @@
 }  // namespace x86
 }  // namespace art
 
-extern "C" art::CompiledInvokeStub* ArtCreateInvokeStub(bool is_static, const char* shorty, uint32_t shorty_len) {
+extern "C" art::CompiledInvokeStub* ArtCreateInvokeStub(art::Compiler& compiler, bool is_static, const char* shorty, uint32_t shorty_len) {
   return art::x86::CreateInvokeStub(is_static, shorty, shorty_len);
 }