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

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Example 21 with MockInstruction

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

the class ExtshTranslatorTest method testPositive.

@Test
public void testPositive() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("%r0", BigInteger.ZERO, OperandSize.BYTE, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("%r1", BigInteger.valueOf(0xFFFF7FFFL), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    final MockOperandTree operandTree1 = new MockOperandTree();
    operandTree1.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
    operandTree1.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "%r0"));
    final MockOperandTree operandTree2 = new MockOperandTree();
    operandTree2.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
    operandTree2.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "%r1"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2);
    final IInstruction instruction = new MockInstruction("extsh", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100L));
    assertEquals(BigInteger.valueOf(0x7FFFL), interpreter.getVariableValue("%r0"));
    assertEquals(BigInteger.valueOf(0xFFFF7FFFL), interpreter.getVariableValue("%r1"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0LT"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0GT"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0EQ"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0SO"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
    assertEquals(7, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}
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 22 with MockInstruction

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

the class InslwiTranslatorTest method testSimple.

@Test
public void testSimple() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("%r0", BigInteger.valueOf(0x0L), OperandSize.BYTE, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("%r18", BigInteger.valueOf(0x3039417FL), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    final MockOperandTree operandTree1 = new MockOperandTree();
    operandTree1.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
    operandTree1.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "%r0"));
    final MockOperandTree operandTree2 = new MockOperandTree();
    operandTree2.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
    operandTree2.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "%r18"));
    final MockOperandTree operandTree3 = new MockOperandTree();
    operandTree3.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
    operandTree3.root.m_children.add(new MockOperandTreeNode(ExpressionType.IMMEDIATE_INTEGER, "5"));
    final MockOperandTree operandTree4 = new MockOperandTree();
    operandTree4.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
    operandTree4.root.m_children.add(new MockOperandTreeNode(ExpressionType.IMMEDIATE_INTEGER, "15"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2, operandTree3, operandTree4);
    final IInstruction instruction = new MockInstruction("inslwi", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100L));
    assertEquals(BigInteger.valueOf(0x6000L), interpreter.getVariableValue("%r0"));
    assertEquals(BigInteger.valueOf(0x3039417FL), interpreter.getVariableValue("%r18"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0LT"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0GT"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0EQ"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0SO"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("XERCA"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
    assertEquals(8, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}
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 23 with MockInstruction

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

the class MulhwuDotTranslatorTest method testNegativeToPositive.

@Test
public void testNegativeToPositive() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("%r2", BigInteger.valueOf(0x80000000L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("%r1", BigInteger.valueOf(0x80000000L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("%r0", BigInteger.ZERO, OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    final MockOperandTree operandTree1 = new MockOperandTree();
    operandTree1.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
    operandTree1.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "%r0"));
    final MockOperandTree operandTree2 = new MockOperandTree();
    operandTree2.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
    operandTree2.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "%r1"));
    final MockOperandTree operandTree3 = new MockOperandTree();
    operandTree3.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
    operandTree3.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "%r2"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2, operandTree3);
    final IInstruction instruction = new MockInstruction("mulhwu.", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100L));
    assertEquals(BigInteger.valueOf(0x40000000L), interpreter.getVariableValue("%r0"));
    assertEquals(BigInteger.valueOf(0x80000000L), interpreter.getVariableValue("%r1"));
    assertEquals(BigInteger.valueOf(0x80000000L), interpreter.getVariableValue("%r2"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0EQ"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0LT"));
    assertEquals(BigInteger.ONE, interpreter.getVariableValue("CR0GT"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0SO"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
    assertEquals(8, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}
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 24 with MockInstruction

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

the class MulhwuDotTranslatorTest method testPositiveToNegative.

@Test
public void testPositiveToNegative() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("%r2", BigInteger.valueOf(0x7FFFFFFFL), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("%r1", BigInteger.valueOf(0x4000L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("%r0", BigInteger.ZERO, OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    final MockOperandTree operandTree1 = new MockOperandTree();
    operandTree1.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
    operandTree1.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "%r0"));
    final MockOperandTree operandTree2 = new MockOperandTree();
    operandTree2.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
    operandTree2.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "%r1"));
    final MockOperandTree operandTree3 = new MockOperandTree();
    operandTree3.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
    operandTree3.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "%r2"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2, operandTree3);
    final IInstruction instruction = new MockInstruction("mulhwu.", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100L));
    assertEquals(BigInteger.valueOf(0x00001FFFL), interpreter.getVariableValue("%r0"));
    assertEquals(BigInteger.valueOf(0x4000L), interpreter.getVariableValue("%r1"));
    assertEquals(BigInteger.valueOf(0x7FFFFFFFL), interpreter.getVariableValue("%r2"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0EQ"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0LT"));
    assertEquals(BigInteger.ONE, interpreter.getVariableValue("CR0GT"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0SO"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
    assertEquals(8, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}
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 25 with MockInstruction

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

the class MulhwuTranslatorTest method testNegativeToPositive.

@Test
public void testNegativeToPositive() throws InternalTranslationException, InterpreterException {
    interpreter.setRegister("%r2", BigInteger.valueOf(0x80000000L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("%r1", BigInteger.valueOf(0x80000000L), OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    interpreter.setRegister("%r0", BigInteger.ZERO, OperandSize.DWORD, ReilRegisterStatus.DEFINED);
    final MockOperandTree operandTree1 = new MockOperandTree();
    operandTree1.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
    operandTree1.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "%r0"));
    final MockOperandTree operandTree2 = new MockOperandTree();
    operandTree2.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
    operandTree2.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "%r1"));
    final MockOperandTree operandTree3 = new MockOperandTree();
    operandTree3.root = new MockOperandTreeNode(ExpressionType.SIZE_PREFIX, "dword");
    operandTree3.root.m_children.add(new MockOperandTreeNode(ExpressionType.REGISTER, "%r2"));
    final List<MockOperandTree> operands = Lists.newArrayList(operandTree1, operandTree2, operandTree3);
    final IInstruction instruction = new MockInstruction("mulhwu", operands);
    translator.translate(environment, instruction, instructions);
    interpreter.interpret(TestHelpers.createMapping(instructions), BigInteger.valueOf(0x100L));
    assertEquals(BigInteger.valueOf(0x40000000L), interpreter.getVariableValue("%r0"));
    assertEquals(BigInteger.valueOf(0x80000000L), interpreter.getVariableValue("%r1"));
    assertEquals(BigInteger.valueOf(0x80000000L), interpreter.getVariableValue("%r2"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0EQ"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0LT"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0GT"));
    assertEquals(BigInteger.ZERO, interpreter.getVariableValue("CR0SO"));
    assertEquals(BigInteger.ZERO, BigInteger.valueOf(interpreter.getMemorySize()));
    assertEquals(8, TestHelpers.filterNativeRegisters(interpreter.getDefinedRegisters()).size());
}
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)1054 MockOperandTree (com.google.security.zynamics.zylib.disassembly.MockOperandTree)1051 Test (org.junit.Test)1050 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)11 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 ReilGraph (com.google.security.zynamics.reil.ReilGraph)3 StandardEnvironment (com.google.security.zynamics.reil.translators.StandardEnvironment)3 CAddress (com.google.security.zynamics.zylib.disassembly.CAddress)3 HashMap (java.util.HashMap)3 MockCodeContainer (com.google.security.zynamics.zylib.disassembly.MockCodeContainer)2 CCallsDescription (com.google.security.zynamics.binnavi.Gui.GraphWindows.BottomPanel.InstructionHighlighter.CCallsDescription)1 CResultsTableModel (com.google.security.zynamics.binnavi.Gui.GraphWindows.BottomPanel.InstructionHighlighter.CResultsTableModel)1 CSpecialInstruction (com.google.security.zynamics.binnavi.Gui.GraphWindows.BottomPanel.InstructionHighlighter.CSpecialInstruction)1
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