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Example 11 with MockOperandTree

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

the class MulTranslatorTest method testMsubu1PositivePositive.

@Test
public void testMsubu1PositivePositive() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("$v0", BigInteger.valueOf(0xDEADBEEFL), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("$v1", BigInteger.valueOf(0x7L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("$v2", BigInteger.valueOf(0x3L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    final MockOperandTree operandTree0 = new MockOperandTree();
    operandTree0.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree0.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "$v0"));
    final MockOperandTree operandTree1 = new MockOperandTree();
    operandTree1.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree1.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "$v1"));
    final MockOperandTree operandTree2 = new MockOperandTree();
    operandTree2.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree2.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "$v2"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree0, operandTree1, operandTree2);
    final IInstruction instruction = new MockInstruction("mul", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100));
    // check correct outcome
    assertEquals(4, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
    assertEquals(BigInteger.valueOf(0x15L), interpreter.getVariableValue("$v0"));
    assertEquals(BigInteger.valueOf(0x7L), interpreter.getVariableValue("$v1"));
    assertEquals(BigInteger.valueOf(0x3L), interpreter.getVariableValue("$v2"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
}
Also used : MockOperandTreeNode(com.google.security.zynamics.zylib.disassembly.MockOperandTreeNode) MockInstruction(com.google.security.zynamics.zylib.disassembly.MockInstruction) MockOperandTree(com.google.security.zynamics.zylib.disassembly.MockOperandTree) IInstruction(com.google.security.zynamics.zylib.disassembly.IInstruction) Test(org.junit.Test)

Example 12 with MockOperandTree

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

the class MultTranslatorTest method testMsubu3NegativePositive.

@Test
public void testMsubu3NegativePositive() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("$v1", BigInteger.valueOf(0xFFFFFFF9L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("$v2", BigInteger.valueOf(0x3L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("HI", BigInteger.valueOf(0x0L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("LO", BigInteger.valueOf(0x0L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    final MockOperandTree operandTree1 = new MockOperandTree();
    operandTree1.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree1.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "$v1"));
    final MockOperandTree operandTree2 = new MockOperandTree();
    operandTree2.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree2.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "$v2"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2);
    final IInstruction instruction = new MockInstruction("mult", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100));
    // check correct outcome
    assertEquals(5, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
    assertEquals(BigInteger.valueOf(0xFFFFFFF9L), interpreter.getVariableValue("$v1"));
    assertEquals(BigInteger.valueOf(0x3L), interpreter.getVariableValue("$v2"));
    assertEquals(BigInteger.valueOf(0xFFFFFFFFL), interpreter.getVariableValue("HI"));
    assertEquals(BigInteger.valueOf(0xFFFFFFEBL), interpreter.getVariableValue("LO"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
}
Also used : MockOperandTreeNode(com.google.security.zynamics.zylib.disassembly.MockOperandTreeNode) MockInstruction(com.google.security.zynamics.zylib.disassembly.MockInstruction) MockOperandTree(com.google.security.zynamics.zylib.disassembly.MockOperandTree) IInstruction(com.google.security.zynamics.zylib.disassembly.IInstruction) Test(org.junit.Test)

Example 13 with MockOperandTree

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

the class MultuTranslatorTest method testMsubu3NegativePositive.

@Test
public void testMsubu3NegativePositive() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("$v1", BigInteger.valueOf(0xFFFFFFF9L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("$v2", BigInteger.valueOf(0x3L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("HI", BigInteger.valueOf(0x0L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("LO", BigInteger.valueOf(0x0L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    final MockOperandTree operandTree1 = new MockOperandTree();
    operandTree1.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree1.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "$v1"));
    final MockOperandTree operandTree2 = new MockOperandTree();
    operandTree2.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree2.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "$v2"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2);
    final IInstruction instruction = new MockInstruction("multu", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100));
    // check correct outcome
    assertEquals(5, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
    assertEquals(BigInteger.valueOf(0xFFFFFFF9L), interpreter.getVariableValue("$v1"));
    assertEquals(BigInteger.valueOf(0x3L), interpreter.getVariableValue("$v2"));
    assertEquals(BigInteger.valueOf(0x2L), interpreter.getVariableValue("HI"));
    assertEquals(BigInteger.valueOf(0xFFFFFFEBL), interpreter.getVariableValue("LO"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
}
Also used : MockOperandTreeNode(com.google.security.zynamics.zylib.disassembly.MockOperandTreeNode) MockInstruction(com.google.security.zynamics.zylib.disassembly.MockInstruction) MockOperandTree(com.google.security.zynamics.zylib.disassembly.MockOperandTree) IInstruction(com.google.security.zynamics.zylib.disassembly.IInstruction) Test(org.junit.Test)

Example 14 with MockOperandTree

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

the class MultuTranslatorTest method testMsubu4NegativeNegative.

@Test
public void testMsubu4NegativeNegative() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("$v1", BigInteger.valueOf(0xFFFFFFF9L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("$v2", BigInteger.valueOf(0xFFFFFFFDL), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("HI", BigInteger.valueOf(0x0L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("LO", BigInteger.valueOf(0x0L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    final MockOperandTree operandTree1 = new MockOperandTree();
    operandTree1.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree1.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "$v1"));
    final MockOperandTree operandTree2 = new MockOperandTree();
    operandTree2.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree2.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "$v2"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2);
    final IInstruction instruction = new MockInstruction("multu", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100));
    // check correct outcome
    assertEquals(5, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
    assertEquals(BigInteger.valueOf(0xFFFFFFF9L), interpreter.getVariableValue("$v1"));
    assertEquals(BigInteger.valueOf(0xFFFFFFFDL), interpreter.getVariableValue("$v2"));
    assertEquals(BigInteger.valueOf(0xFFFFFFF6L), interpreter.getVariableValue("HI"));
    assertEquals(BigInteger.valueOf(0x15L), interpreter.getVariableValue("LO"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
}
Also used : MockOperandTreeNode(com.google.security.zynamics.zylib.disassembly.MockOperandTreeNode) MockInstruction(com.google.security.zynamics.zylib.disassembly.MockInstruction) MockOperandTree(com.google.security.zynamics.zylib.disassembly.MockOperandTree) IInstruction(com.google.security.zynamics.zylib.disassembly.IInstruction) Test(org.junit.Test)

Example 15 with MockOperandTree

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

the class MultuTranslatorTest method testMsubu2PositiveNegative.

@Test
public void testMsubu2PositiveNegative() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("$v1", BigInteger.valueOf(0x7L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("$v2", BigInteger.valueOf(0xFFFFFFFDL), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("HI", BigInteger.valueOf(0x0L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("LO", BigInteger.valueOf(0x0L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    final MockOperandTree operandTree1 = new MockOperandTree();
    operandTree1.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree1.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "$v1"));
    final MockOperandTree operandTree2 = new MockOperandTree();
    operandTree2.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "b4");
    operandTree2.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "$v2"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2);
    final IInstruction instruction = new MockInstruction("multu", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100));
    // check correct outcome
    assertEquals(5, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
    assertEquals(BigInteger.valueOf(0x7L), interpreter.getVariableValue("$v1"));
    assertEquals(BigInteger.valueOf(0xFFFFFFFDL), interpreter.getVariableValue("$v2"));
    assertEquals(BigInteger.valueOf(0x6L), interpreter.getVariableValue("HI"));
    assertEquals(BigInteger.valueOf(0xFFFFFFEBL), interpreter.getVariableValue("LO"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
}
Also used : MockOperandTreeNode(com.google.security.zynamics.zylib.disassembly.MockOperandTreeNode) MockInstruction(com.google.security.zynamics.zylib.disassembly.MockInstruction) MockOperandTree(com.google.security.zynamics.zylib.disassembly.MockOperandTree) IInstruction(com.google.security.zynamics.zylib.disassembly.IInstruction) Test(org.junit.Test)

Aggregations

MockInstruction (com.google.security.zynamics.zylib.disassembly.MockInstruction)1051 MockOperandTree (com.google.security.zynamics.zylib.disassembly.MockOperandTree)1051 Test (org.junit.Test)1047 MockOperandTreeNode (com.google.security.zynamics.zylib.disassembly.MockOperandTreeNode)963 IInstruction (com.google.security.zynamics.zylib.disassembly.IInstruction)954 ReilInstruction (com.google.security.zynamics.reil.ReilInstruction)16 ArrayList (java.util.ArrayList)8 List (java.util.List)7 BigInteger (java.math.BigInteger)6 ReilFunction (com.google.security.zynamics.reil.ReilFunction)5 IAddress (com.google.security.zynamics.zylib.disassembly.IAddress)4 HashSet (java.util.HashSet)4 CAddress (com.google.security.zynamics.zylib.disassembly.CAddress)3 HashMap (java.util.HashMap)3 MockCodeContainer (com.google.security.zynamics.zylib.disassembly.MockCodeContainer)2 ReilGraph (com.google.security.zynamics.reil.ReilGraph)1 ReilTranslator (com.google.security.zynamics.reil.translators.ReilTranslator)1 StandardEnvironment (com.google.security.zynamics.reil.translators.StandardEnvironment)1 FilledList (com.google.security.zynamics.zylib.types.lists.FilledList)1 Before (org.junit.Before)1