Remove MIPS support

runtime/vm/stub_code_mips_test.cc

Index: runtime/vm/stub_code_mips_test.cc
diff --git a/runtime/vm/stub_code_mips_test.cc b/runtime/vm/stub_code_mips_test.cc
deleted file mode 100644
index 13e31017f1e45c6f5a809a43c5a7e86b203f86ab..0000000000000000000000000000000000000000
--- a/runtime/vm/stub_code_mips_test.cc
+++ /dev/null
@@ -1,106 +0,0 @@
-// Copyright (c) 2013, 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/globals.h"
-#if defined(TARGET_ARCH_MIPS)
-
-#include "vm/isolate.h"
-#include "vm/dart_entry.h"
-#include "vm/native_entry.h"
-#include "vm/native_entry_test.h"
-#include "vm/object.h"
-#include "vm/runtime_entry.h"
-#include "vm/stub_code.h"
-#include "vm/symbols.h"
-#include "vm/unit_test.h"
-
-#define __ assembler->
-
-namespace dart {
-
-static Function* CreateFunction(const char* name) {
-  const String& class_name =
-      String::Handle(Symbols::New(Thread::Current(), "ownerClass"));
-  const Script& script = Script::Handle();
-  const Library& lib = Library::Handle(Library::New(class_name));
-  const Class& owner_class = Class::Handle(
-      Class::New(lib, class_name, script, TokenPosition::kNoSource));
-  const String& function_name =
-      String::ZoneHandle(Symbols::New(Thread::Current(), name));
-  Function& function = Function::ZoneHandle(Function::New(
-      function_name, RawFunction::kRegularFunction, true, false, false, false,
-      false, owner_class, TokenPosition::kNoSource));
-  return &function;
-}
-
-
-// Test calls to stub code which calls into the runtime.
-static void GenerateCallToCallRuntimeStub(Assembler* assembler, int length) {
-  const int argc = 2;
-  const Smi& smi_length = Smi::ZoneHandle(Smi::New(length));
-  __ EnterDartFrame(0);
-  __ PushObject(Object::null_object());  // Push Null object for return value.
-  __ PushObject(smi_length);             // Push argument 1: length.
-  __ PushObject(Object::null_object());  // Push argument 2: type arguments.
-  ASSERT(kAllocateArrayRuntimeEntry.argument_count() == argc);
-  __ CallRuntime(kAllocateArrayRuntimeEntry, argc);
-  __ addiu(SP, SP, Immediate(argc * kWordSize));
-  __ Pop(V0);  // Pop return value from return slot.
-  __ LeaveDartFrameAndReturn();
-}
-
-
-TEST_CASE(CallRuntimeStubCode) {
-  extern const Function& RegisterFakeFunction(const char* name,
-                                              const Code& code);
-  const int length = 10;
-  const char* kName = "Test_CallRuntimeStubCode";
-  Assembler _assembler_;
-  GenerateCallToCallRuntimeStub(&_assembler_, length);
-  const Code& code = Code::Handle(Code::FinalizeCode(
-      *CreateFunction("Test_CallRuntimeStubCode"), &_assembler_));
-  const Function& function = RegisterFakeFunction(kName, code);
-  Array& result = Array::Handle();
-  result ^= DartEntry::InvokeFunction(function, Object::empty_array());
-  EXPECT_EQ(length, result.Length());
-}
-
-
-// Test calls to stub code which calls into a leaf runtime entry.
-static void GenerateCallToCallLeafRuntimeStub(Assembler* assembler,
-                                              const char* value1,
-                                              const char* value2) {
-  const Bigint& bigint1 =
-      Bigint::ZoneHandle(Bigint::NewFromCString(value1, Heap::kOld));
-  const Bigint& bigint2 =
-      Bigint::ZoneHandle(Bigint::NewFromCString(value2, Heap::kOld));
-  __ EnterDartFrame(0);
-  __ ReserveAlignedFrameSpace(0);
-  __ LoadObject(A0, bigint1);  // Set up argument 1 bigint1.
-  __ LoadObject(A1, bigint2);  // Set up argument 2 bigint2.
-  __ CallRuntime(kBigintCompareRuntimeEntry, 2);
-  __ SmiTag(V0);
-  __ LeaveDartFrameAndReturn();  // Return value is in V0.
-}
-
-
-TEST_CASE(CallLeafRuntimeStubCode) {
-  extern const Function& RegisterFakeFunction(const char* name,
-                                              const Code& code);
-  const char* value1 = "0xAAABBCCDDAABBCCDD";
-  const char* value2 = "0xAABBCCDDAABBCCDD";
-  const char* kName = "Test_CallLeafRuntimeStubCode";
-  Assembler _assembler_;
-  GenerateCallToCallLeafRuntimeStub(&_assembler_, value1, value2);
-  const Code& code = Code::Handle(Code::FinalizeCode(
-      *CreateFunction("Test_CallLeafRuntimeStubCode"), &_assembler_));
-  const Function& function = RegisterFakeFunction(kName, code);
-  Smi& result = Smi::Handle();
-  result ^= DartEntry::InvokeFunction(function, Object::empty_array());
-  EXPECT_EQ(1, result.Value());
-}
-
-}  // namespace dart
-
-#endif  // defined TARGET_ARCH_MIPS