Examples with IInstruction com.google.security.zynamics.zylib.disassembly.IInstruction used on opensource projects

Example 96 with IInstruction

use of com.google.security.zynamics.zylib.disassembly.IInstruction in project binnavi by google.

the class ARMShadd8TranslatorTest method testSimpleRegister.

@Test
public void testSimpleRegister() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("R0", BigInteger.valueOf(0x0L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R1", BigInteger.valueOf(0x8f2e7922L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R2", BigInteger.valueOf(0x01ffc9e0L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("C", BigInteger.ZERO, bt, ReilRegisterStatus.DEFINED);
    final MockOperandTree operandTree1 = new MockOperandTree();
    operandTree1.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree1.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R0"));
    final MockOperandTree operandTree2 = new MockOperandTree();
    operandTree2.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree2.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R1"));
    final MockOperandTree operandTree3 = new MockOperandTree();
    operandTree3.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree3.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R2"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2, operandTree3);
    final IInstruction instruction = new MockInstruction("SHADD8", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100L));
    assertEquals(BigInteger.valueOf(0xc8162101L), interpreter.getVariableValue("R0"));
    assertEquals(BigInteger.valueOf(0x8f2e7922L), interpreter.getVariableValue("R1"));
    assertEquals(BigInteger.valueOf(0x01ffc9e0L), interpreter.getVariableValue("R2"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("C"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
    assertEquals(5, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}

Example 97 with IInstruction

use of com.google.security.zynamics.zylib.disassembly.IInstruction in project binnavi by google.

the class ARMShaddsubxTranslatorTest method testSimpleRegisterDifferentMnemonic.

@Test
public void testSimpleRegisterDifferentMnemonic() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("R0", BigInteger.valueOf(0x0L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R1", BigInteger.valueOf(0x8dd9ed12L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R2", BigInteger.valueOf(0x01ffc9e0L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("C", BigInteger.ZERO, bt, ReilRegisterStatus.DEFINED);
    final MockOperandTree operandTree1 = new MockOperandTree();
    operandTree1.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree1.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R0"));
    final MockOperandTree operandTree2 = new MockOperandTree();
    operandTree2.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree2.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R1"));
    final MockOperandTree operandTree3 = new MockOperandTree();
    operandTree3.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree3.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R2"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2, operandTree3);
    final IInstruction instruction = new MockInstruction("SHASX", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100L));
    assertEquals(BigInteger.valueOf(0xabdcf589L), interpreter.getVariableValue("R0"));
    assertEquals(BigInteger.valueOf(0x8dd9ed12L), interpreter.getVariableValue("R1"));
    assertEquals(BigInteger.valueOf(0x01ffc9e0L), interpreter.getVariableValue("R2"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("C"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
    assertEquals(5, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}

Example 98 with IInstruction

use of com.google.security.zynamics.zylib.disassembly.IInstruction in project binnavi by google.

the class ARMShsub16TranslatorTest method testSimpleRegister.

@Test
public void testSimpleRegister() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("R0", BigInteger.valueOf(0x0L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R1", BigInteger.valueOf(0x6b4cb266L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R2", BigInteger.valueOf(0x01ffc9e0L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("C", BigInteger.ZERO, bt, ReilRegisterStatus.DEFINED);
    final MockOperandTree operandTree1 = new MockOperandTree();
    operandTree1.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree1.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R0"));
    final MockOperandTree operandTree2 = new MockOperandTree();
    operandTree2.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree2.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R1"));
    final MockOperandTree operandTree3 = new MockOperandTree();
    operandTree3.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree3.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R2"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2, operandTree3);
    final IInstruction instruction = new MockInstruction("SHSUB16", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100L));
    assertEquals(BigInteger.valueOf(0x34a6f443L), interpreter.getVariableValue("R0"));
    assertEquals(BigInteger.valueOf(0x6b4cb266L), interpreter.getVariableValue("R1"));
    assertEquals(BigInteger.valueOf(0x01ffc9e0L), interpreter.getVariableValue("R2"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("C"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
    assertEquals(5, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}

Example 99 with IInstruction

use of com.google.security.zynamics.zylib.disassembly.IInstruction in project binnavi by google.

the class ARMSmladTranslatorTest method testSimpleRegister.

@Test
public void testSimpleRegister() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("R0", BigInteger.valueOf(0x0L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R1", BigInteger.valueOf(0x4b4cb266L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R2", BigInteger.valueOf(0x01ffc9e0L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R3", BigInteger.valueOf(0x00008002L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("C", BigInteger.ZERO, bt, ReilRegisterStatus.DEFINED);
    final MockOperandTree operandTree1 = new MockOperandTree();
    operandTree1.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree1.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R0"));
    final MockOperandTree operandTree2 = new MockOperandTree();
    operandTree2.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree2.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R1"));
    final MockOperandTree operandTree3 = new MockOperandTree();
    operandTree3.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree3.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R2"));
    final MockOperandTree operandTree4 = new MockOperandTree();
    operandTree4.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree4.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R3"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2, operandTree3, operandTree4);
    final IInstruction instruction = new MockInstruction("SMLAD", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100L));
    assertEquals(BigInteger.valueOf(0x10fefbf6L), interpreter.getVariableValue("R0"));
    assertEquals(BigInteger.valueOf(0x4b4cb266L), interpreter.getVariableValue("R1"));
    assertEquals(BigInteger.valueOf(0x01ffc9e0L), interpreter.getVariableValue("R2"));
    assertEquals(BigInteger.valueOf(0x00008002L), interpreter.getVariableValue("R3"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("C"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
    assertEquals(6, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}

Example 100 with IInstruction

use of com.google.security.zynamics.zylib.disassembly.IInstruction in project binnavi by google.

the class ARMSmlalTranslatorTest method testSimpleRegister2.

@Test
public void testSimpleRegister2() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("R0", BigInteger.valueOf(0x00008000L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R1", BigInteger.valueOf(0x00008002L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R2", BigInteger.valueOf(0xebcbe95aL), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R3", BigInteger.valueOf(0x01ffc9e0L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("C", BigInteger.ZERO, bt, ReilRegisterStatus.DEFINED);
    final MockOperandTree operandTree1 = new MockOperandTree();
    operandTree1.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree1.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R0"));
    final MockOperandTree operandTree2 = new MockOperandTree();
    operandTree2.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree2.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R1"));
    final MockOperandTree operandTree3 = new MockOperandTree();
    operandTree3.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree3.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R2"));
    final MockOperandTree operandTree4 = new MockOperandTree();
    operandTree4.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree4.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R3"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2, operandTree3, operandTree4);
    final IInstruction instruction = new MockInstruction("SMLAL", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100L));
    assertEquals(BigInteger.valueOf(0x374a58c0L), interpreter.getVariableValue("R0"));
    assertEquals(BigInteger.valueOf(0xffd81c1aL), interpreter.getVariableValue("R1"));
    assertEquals(BigInteger.valueOf(0xebcbe95aL), interpreter.getVariableValue("R2"));
    assertEquals(BigInteger.valueOf(0x01ffc9e0L), interpreter.getVariableValue("R3"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("C"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
    assertEquals(6, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}