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

Example 1 with IInstruction

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

the class ARMPkhbtTranslatorTest method testSimpleLSL.

@Test
public void testSimpleLSL() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("R0", BigInteger.valueOf(0x0L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R1", BigInteger.valueOf(0x2L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R2", BigInteger.valueOf(0x3L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("C", BigInteger.ONE, 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.OPERATOR, "LSL"));
    operandTree3.root.m_children.get(0).m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "R2"));
    operandTree3.root.m_children.get(0).m_children.add(new MockOperandTreeNode(ExpressionType.IMMEDIATE_INTEGER, "15"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2, operandTree3);
    final IInstruction instruction = new MockInstruction("PKHBT", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100L));
    assertEquals(BigInteger.valueOf(0x00010002L), interpreter.getVariableValue("R0"));
    assertEquals(BigInteger.valueOf(0x2L), interpreter.getVariableValue("R1"));
    assertEquals(BigInteger.valueOf(0x3L), interpreter.getVariableValue("R2"));
    assertEquals(BigInteger.ONE, interpreter.getVariableValue("C"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
    assertEquals(5, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}

Example 2 with IInstruction

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

the class ARMQadd16TranslatorTest method testSimpleRegister.

@Test
public void testSimpleRegister() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("R0", BigInteger.valueOf(0x0L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R1", BigInteger.valueOf(0xCDE5E512L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R2", BigInteger.valueOf(0x01FFC9E0L), dw, 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("QADD16", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100L));
    assertEquals(BigInteger.valueOf(0xCFE4AEF2L), interpreter.getVariableValue("R0"));
    assertEquals(BigInteger.valueOf(0xCDE5E512L), interpreter.getVariableValue("R1"));
    assertEquals(BigInteger.valueOf(0x01FFC9E0L), interpreter.getVariableValue("R2"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
    assertEquals(4, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}

Example 3 with IInstruction

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

the class ARMQaddTranslatorTest method testSimpleRegister.

@Test
public void testSimpleRegister() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("R0", BigInteger.valueOf(0x0L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R1", BigInteger.valueOf(0x0C5B021EL), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R2", BigInteger.valueOf(0x01FFC9E0L), dw, 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("QADD", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100L));
    assertEquals(BigInteger.valueOf(0x0E5ACBFEL), interpreter.getVariableValue("R0"));
    assertEquals(BigInteger.valueOf(0x0C5B021EL), interpreter.getVariableValue("R1"));
    assertEquals(BigInteger.valueOf(0x01FFC9E0L), interpreter.getVariableValue("R2"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
    assertEquals(4, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}

Example 4 with IInstruction

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

the class ARMQdaddTranslatorTest method testSimpleRegister.

@Test
public void testSimpleRegister() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("R0", BigInteger.valueOf(0x0L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R1", BigInteger.valueOf(0x0DE5E33EL), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R2", BigInteger.valueOf(0x01FFC9E0L), dw, 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("QDADD", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100L));
    assertEquals(BigInteger.valueOf(0x11E576FEL), interpreter.getVariableValue("R0"));
    assertEquals(BigInteger.valueOf(0x0DE5E33EL), interpreter.getVariableValue("R1"));
    assertEquals(BigInteger.valueOf(0x01FFC9E0L), interpreter.getVariableValue("R2"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
    assertEquals(4, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}

Example 5 with IInstruction

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

the class ARMRev16TranslatorTest method testSimpleRegister.

@Test
public void testSimpleRegister() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("R0", BigInteger.valueOf(0x0L), dw, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("R1", BigInteger.valueOf(0x09aa16d2L), dw, 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 List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2);
    final IInstruction instruction = new MockInstruction("REV16", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100L));
    assertEquals(BigInteger.valueOf(0xaa09d216L), interpreter.getVariableValue("R0"));
    assertEquals(BigInteger.valueOf(0x09aa16d2L), interpreter.getVariableValue("R1"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
    assertEquals(3, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}