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// 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 "platform/assert.h"
#include "vm/globals.h"
#if defined(TARGET_ARCH_MIPS)
#include "vm/assembler.h"
#include "vm/object.h"
#include "vm/unit_test.h"
namespace dart {
#define __ assembler->
// Generate a simple dart code sequence.
// This is used to test Code and Instruction object creation.
void GenerateIncrement(Assembler* assembler) {
__ Push(ZR);
__ lw(TMP1, Address(SP, 0));
__ addiu(TMP1, TMP1, Immediate(1));
__ sw(TMP1, Address(SP, 0));
__ lw(TMP1, Address(SP, 0));
__ addiu(TMP1, TMP1, Immediate(1));
__ Pop(V0);
__ mov(V0, TMP1);
__ Ret();
}
// Generate a dart code sequence that embeds a string object in it.
// This is used to test Embedded String objects in the instructions.
void GenerateEmbedStringInCode(Assembler* assembler, const char* str) {
__ EnterDartFrame(0); // To setup pp.
const String& string_object =
String::ZoneHandle(String::New(str, Heap::kOld));
__ LoadObject(V0, string_object);
__ LeaveDartFrame();
__ Ret();
}
// Generate a dart code sequence that embeds a smi object in it.
// This is used to test Embedded Smi objects in the instructions.
void GenerateEmbedSmiInCode(Assembler* assembler, intptr_t value) {
// No need to setup pp, since Smis are not stored in the object pool.
const Smi& smi_object = Smi::ZoneHandle(Smi::New(value));
__ LoadObject(V0, smi_object);
__ Ret();
}
} // namespace dart
#endif // defined TARGET_ARCH_MIPS