| // 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(TMP, Address(SP, 0)); |
| __ addiu(TMP, TMP, Immediate(1)); |
| __ sw(TMP, Address(SP, 0)); |
| __ lw(TMP, Address(SP, 0)); |
| __ addiu(TMP, TMP, Immediate(1)); |
| __ Pop(V0); |
| __ mov(V0, TMP); |
| __ 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); |
| __ LeaveDartFrameAndReturn(); |
| } |
| |
| |
| // 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 |