Begins work on ARM64, first assembler test.

runtime/vm/unit_test.cc

 // Copyright (c) 2012, 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/unit_test.h"
+
 #include <stdio.h>
 
-#include "vm/unit_test.h"
-
 #include "bin/builtin.h"
 #include "bin/dartutils.h"
 
+#include "platform/globals.h"
 #include "vm/assembler.h"
 #include "vm/ast_printer.h"
 #include "vm/compiler.h"
 #include "vm/dart_api_impl.h"
 #include "vm/disassembler.h"
 #include "vm/parser.h"
 #include "vm/symbols.h"
 #include "vm/virtual_memory.h"
 
 using dart::bin::Builtin;
 using dart::bin::DartUtils;
 
 namespace dart {
 
 DECLARE_FLAG(bool, disassemble);
 
-
 TestCaseBase* TestCaseBase::first_ = NULL;
 TestCaseBase* TestCaseBase::tail_ = NULL;
 
 
 TestCaseBase::TestCaseBase(const char* name) : next_(NULL), name_(name) {
   if (first_ == NULL) {
     first_ = this;
   } else {
     tail_->next_ = this;
   }
   tail_ = this;
 }
 
 
 void TestCaseBase::RunAll() {
   TestCaseBase* test = first_;
   while (test != NULL) {
     test->RunTest();
     test = test->next_;
   }
 }
 
+// TODO(zra): Remove when tests that need these functions are ready to enable.
+#if !defined(TARGET_ARCH_ARM64)
 
 static Dart_Handle LibraryTagHandler(Dart_LibraryTag tag,
                                      Dart_Handle library,
                                      Dart_Handle url) {
   if (!Dart_IsLibrary(library)) {
     return Dart_NewApiError("not a library");
   }
   if (!Dart_IsString(url)) {
     return Dart_NewApiError("url is not a string");
   }
@@ skipping 74 matching lines @@
 
 Dart_Handle TestCase::library_handler(Dart_LibraryTag tag,
                                       Dart_Handle library,
                                       Dart_Handle url) {
   if (tag == Dart_kCanonicalizeUrl) {
     return url;
   }
   return Api::Success();
 }
 
+#endif
 
 void AssemblerTest::Assemble() {
   const String& function_name = String::ZoneHandle(Symbols::New(name_));
   const Class& cls = Class::ZoneHandle(
       Class::New(function_name, Script::Handle(), Scanner::kNoSourcePos));
   const Library& lib = Library::ZoneHandle(Library::New(function_name));
   cls.set_library(lib);
   Function& function = Function::ZoneHandle(
       Function::New(function_name, RawFunction::kRegularFunction,
                     true, false, false, false, false, cls, 0));
   code_ = Code::FinalizeCode(function, assembler_);
   if (FLAG_disassemble) {
     OS::Print("Code for test '%s' {\n", name_);
     const Instructions& instructions =
         Instructions::Handle(code_.instructions());
     uword start = instructions.EntryPoint();
     Disassembler::Disassemble(start, start + assembler_->CodeSize());
     OS::Print("}\n");
   }
   const Instructions& instructions = Instructions::Handle(code_.instructions());
   entry_ = instructions.EntryPoint();
 }
 
 
+// TODO(zra): Remove once supported.
+#if !defined(TARGET_ARCH_ARM64)
+
 CodeGenTest::CodeGenTest(const char* name)
   : function_(Function::ZoneHandle()),
     node_sequence_(new SequenceNode(Scanner::kNoSourcePos,
                                     new LocalScope(NULL, 0, 0))),
     default_parameter_values_(Array::ZoneHandle()) {
   ASSERT(name != NULL);
   const String& function_name = String::ZoneHandle(Symbols::New(name));
   // Add function to a class and that class to the class dictionary so that
   // frame walking can be used.
   const Class& cls = Class::ZoneHandle(
@@ skipping 47 matching lines @@
 
 
 bool CompilerTest::TestCompileFunction(const Function& function) {
   Isolate* isolate = Isolate::Current();
   ASSERT(isolate != NULL);
   ASSERT(ClassFinalizer::AllClassesFinalized());
   const Error& error = Error::Handle(Compiler::CompileFunction(function));
   return error.IsNull();
 }
 
+#endif  // !defined(TARGET_ARCH_ARM64)
+
 }  // namespace dart