@Test
public void testPushEsp() throws InternalTranslationException, InterpreterException {
interpreter.setRegister(
"esp", BigInteger.valueOf(0x12345678), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
final MockOperandTree operandTree = new MockOperandTree();
operandTree.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
operandTree.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "esp"));
final List<MockOperandTree> operands = Lists.newArrayList(operandTree);
final IInstruction instruction = new MockInstruction("push", operands);
translator.translate(environment, instruction, instructions);
interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100));
assertEquals(BigInteger.valueOf(4L), BigInteger.valueOf(interpreter.getMemorySize()));
assertEquals(0x12345678, interpreter.readMemoryDword(0x12345674));
assertEquals(2, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}
@Test
public void testPushL32() throws InternalTranslationException, InterpreterException {
final MockOperandTree operandTree = new MockOperandTree();
operandTree.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
operandTree.root.m_children.add(
new MockOperandTreeNode(ExpressionType.IMMEDIATE_INTEGER, "12345678"));
final List<MockOperandTree> operands = Lists.newArrayList(operandTree);
final IInstruction instruction = new MockInstruction("push", operands);
translator.translate(environment, instruction, instructions);
interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100));
assertEquals(BigInteger.valueOf(0x1FFC), interpreter.getVariableValue("esp"));
assertEquals(BigInteger.valueOf(4L), BigInteger.valueOf(interpreter.getMemorySize()));
assertEquals(12345678, interpreter.readMemoryDword(0x1FFC));
assertEquals(2, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}