Package org.jf.dexlib2.iface

Examples of org.jf.dexlib2.iface.MethodImplementation

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                        writer.writeUshort(offset);
                        exceptionHandlerOffsetMap.put(tryBlock.getExceptionHandlers(), offset);

                        // check if the last exception handler is a catch-all and adjust the size accordingly
                        int ehSize = tryBlock.getExceptionHandlers().size();
                        ExceptionHandler ehLast = tryBlock.getExceptionHandlers().get(ehSize-1);
                        if (ehLast.getExceptionType() == null) {
                            ehSize = ehSize * (-1) + 1;
                        }

                        // now let's layout the exception handlers, assuming that catch-all is always last
                        DexDataWriter.writeSleb128(ehBuf, ehSize);
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    }

    @Override
    public boolean equals(@Nullable Object o) {
        if (o instanceof ExceptionHandler) {
            ExceptionHandler other = (ExceptionHandler)o;
            return Objects.equal(getExceptionType(), other.getExceptionType()) &&
                   (getHandlerCodeAddress() == other.getHandlerCodeAddress());
        }
        return false;
    }
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        Assert.assertEquals(252, exceptionHandlers.get(0).getStartCodeAddress());
        Assert.assertEquals(752, exceptionHandlers.get(0).getCodeUnitCount());

        Assert.assertEquals(1, exceptionHandlers.get(0).getExceptionHandlers().size());

        ExceptionHandler exceptionHandler = exceptionHandlers.get(0).getExceptionHandlers().get(0);
        Assert.assertEquals(504, exceptionHandler.getHandlerCodeAddress());

        List<DebugItem> debugItems = Lists.newArrayList(impl.getDebugItems());

        Assert.assertEquals(5, debugItems.size());
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        Label tryEnd = builder.getLabel("tryEnd");
        Label handler = builder.getLabel("handler");

        builder.addCatch(tryStart, tryEnd, handler);

        MethodImplementation impl = builder.getMethodImplementation();

        List<? extends Instruction> instructions = Lists.newArrayList(impl.getInstructions());
        Assert.assertEquals(1003, instructions.size());

        Assert.assertEquals(Opcode.GOTO_16, instructions.get(0).getOpcode());
        Assert.assertEquals(1004, ((OffsetInstruction)instructions.get(0)).getCodeOffset());

        Assert.assertEquals(Opcode.GOTO_16, instructions.get(501).getOpcode());
        Assert.assertEquals(502, ((OffsetInstruction)instructions.get(501)).getCodeOffset());

        List<? extends TryBlock<? extends ExceptionHandler>> exceptionHandlers = impl.getTryBlocks();

        Assert.assertEquals(1, exceptionHandlers.size());
        Assert.assertEquals(252, exceptionHandlers.get(0).getStartCodeAddress());
        Assert.assertEquals(752, exceptionHandlers.get(0).getCodeUnitCount());

        Assert.assertEquals(1, exceptionHandlers.get(0).getExceptionHandlers().size());

        ExceptionHandler exceptionHandler = exceptionHandlers.get(0).getExceptionHandlers().get(0);
        Assert.assertEquals(504, exceptionHandler.getHandlerCodeAddress());

        List<DebugItem> debugItems = Lists.newArrayList(impl.getDebugItems());

        Assert.assertEquals(5, debugItems.size());

        Assert.assertEquals(1, ((LineNumber)debugItems.get(0)).getLineNumber());
        Assert.assertEquals(2, debugItems.get(0).getCodeAddress());
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        }

        builder.addLabel("gotoTarget");
        builder.addInstruction(new BuilderInstruction10x(Opcode.RETURN_VOID));

        MethodImplementation impl = builder.getMethodImplementation();

        List<? extends Instruction> instructions = Lists.newArrayList(impl.getInstructions());
        Assert.assertEquals(502, instructions.size());

        Assert.assertEquals(Opcode.GOTO_16, instructions.get(0).getOpcode());
        Assert.assertEquals(502, ((OffsetInstruction)instructions.get(0)).getCodeOffset());
    }
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        }

        builder.addLabel("gotoTarget");
        builder.addInstruction(new BuilderInstruction10x(Opcode.RETURN_VOID));

        MethodImplementation impl = builder.getMethodImplementation();

        List<? extends Instruction> instructions = Lists.newArrayList(impl.getInstructions());
        Assert.assertEquals(70002, instructions.size());

        Assert.assertEquals(Opcode.GOTO_32, instructions.get(0).getOpcode());
        Assert.assertEquals(70003, ((OffsetInstruction)instructions.get(0)).getCodeOffset());
    }
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        }

        builder.addLabel("gotoTarget");
        builder.addInstruction(new BuilderInstruction10x(Opcode.RETURN_VOID));

        MethodImplementation impl = builder.getMethodImplementation();

        List<? extends Instruction> instructions = Lists.newArrayList(impl.getInstructions());
        Assert.assertEquals(70002, instructions.size());

        Assert.assertEquals(Opcode.GOTO_32, instructions.get(0).getOpcode());
        Assert.assertEquals(70003, ((OffsetInstruction)instructions.get(0)).getCodeOffset());
    }
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        }

        builder.addLabel("goto16Target");
        builder.addInstruction(new BuilderInstruction10x(Opcode.RETURN_VOID));

        MethodImplementation impl = builder.getMethodImplementation();

        List<? extends Instruction> instructions = Lists.newArrayList(impl.getInstructions());
        Assert.assertEquals(32767, instructions.size());

        Assert.assertEquals(Opcode.GOTO_32, instructions.get(0).getOpcode());
        Assert.assertEquals(32769, ((OffsetInstruction)instructions.get(0)).getCodeOffset());
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                continue;
            }
            String type = m.group(1);
            String operation = m.group(2);

            MethodImplementation methodImpl = method.getImplementation();
            Assert.assertNotNull(methodImpl);

            for (Instruction instruction: methodImpl.getInstructions()) {
                Opcode opcode = instruction.getOpcode();
                if (opcode == Opcode.INVOKE_STATIC || opcode == Opcode.INVOKE_STATIC_RANGE) {
                    MethodReference accessorMethod =
                            (MethodReference)((ReferenceInstruction) instruction).getReference();
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                mainMethod = method;
            }
        }
        Assert.assertNotNull(mainMethod);

        MethodImplementation methodImpl = mainMethod.getImplementation();
        Assert.assertNotNull(methodImpl);

        List<Instruction> instructions = Lists.newArrayList(methodImpl.getInstructions());

        Instruction35c instruction = (Instruction35c)instructions.get(0);
        Assert.assertNotNull(instruction);
        Assert.assertEquals(Opcode.INVOKE_STATIC, instruction.getOpcode());
        MethodReference method = (MethodReference)instruction.getReference();
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Related Classes of org.jf.dexlib2.iface.MethodImplementation

  • ImplicitReferenceTest
  • org.jf.baksmali.Adaptors.ClassDefinition
  • org.jf.baksmali.Adaptors.Format.InstructionMethodItem
  • org.jf.baksmali.Adaptors.MethodDefinition
  • org.jf.baksmali.Adaptors.PreInstructionRegisterInfoMethodItem
  • org.jf.baksmali.AnalysisTest
  • org.jf.baksmali.baksmali
  • org.jf.baksmali.dump
  • org.jf.baksmali.ImplicitReferenceTest
  • org.jf.baksmali.main
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