ghidra.program.model.util.CodeUnitInsertionException Java Examples
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ghidra.program.model.util.CodeUnitInsertionException.
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Example #1
Source File: IPCAnalyzer.java From Ghidra-Switch-Loader with ISC License | 7 votes |
protected int createPointer(Program program, Address address) { Data d = program.getListing().getDataAt(address); if (d == null) { try { d = program.getListing().createData(address, PointerDataType.dataType, 8); } catch (CodeUnitInsertionException | DataTypeConflictException e) { Msg.error(this, String.format("Failed to create pointer at 0x%X", address.getOffset()), e); } } return d.getLength(); }
Example #2
Source File: GenericRefernenceBaseRelocationFixupHandler.java From ghidra with Apache License 2.0 | 6 votes |
private boolean handleGenerically64(Program program, Relocation relocation, Address oldImageBase, Address newImageBase) throws MemoryAccessException, CodeUnitInsertionException { long diff = newImageBase.subtract(oldImageBase); Address address = relocation.getAddress(); Memory memory = program.getMemory(); long value = memory.getLong(address); long newValue = value + diff; Address candiateRelocationValue = newImageBase.getNewAddress(newValue); if (hasMatchingReference(program, address, candiateRelocationValue)) { return process64BitRelocation(program, relocation, oldImageBase, newImageBase); } return false; }
Example #3
Source File: COMDescriptorDataDirectory.java From ghidra with Apache License 2.0 | 6 votes |
@Override public void markup(Program program, boolean isBinary, TaskMonitor monitor, MessageLog log, NTHeader ntHeader) throws DuplicateNameException, CodeUnitInsertionException, IOException, MemoryAccessException { monitor.setMessage("[" + program.getName() + "]: com descriptor(s)..."); Address addr = PeUtils.getMarkupAddress(program, isBinary, ntHeader, virtualAddress); if (!program.getMemory().contains(addr)) { return; } createDirectoryBookmark(program, addr); DataType dt = header.toDataType(); PeUtils.createData(program, addr, dt, log); if (hasParsed) { header.markup(program, isBinary, monitor, log, ntHeader); } }
Example #4
Source File: SecurityDataDirectory.java From ghidra with Apache License 2.0 | 6 votes |
@Override public void markup(Program program, boolean isBinary, TaskMonitor monitor, MessageLog log, NTHeader ntHeader) throws DuplicateNameException, CodeUnitInsertionException, DataTypeConflictException, IOException { if (!isBinary) {//certificates are never mapped into running program... return; } monitor.setMessage(program.getName()+": security data..."); AddressSpace space = program.getAddressFactory().getDefaultAddressSpace(); Address addr = space.getAddress(virtualAddress);//NOTE: virtualAddress is only a binary offset inside file!!! createDirectoryBookmark(program, addr); program.getListing().clearCodeUnits(addr, addr, false); for (SecurityCertificate cert : certificates) { DataType dt = cert.toDataType(); program.getListing().createData(addr, dt); addr = addr.add(dt.getLength()); } }
Example #5
Source File: DyldCacheAccelerateInfo.java From ghidra with Apache License 2.0 | 6 votes |
private void markupDependencies(Program program, Address accelerateInfoAddr, TaskMonitor monitor, MessageLog log) throws CancelledException { monitor.setMessage("Marking up DYLD dependencies..."); monitor.initialize(1); try { Address addr = accelerateInfoAddr.add(depListOffset); DataType dt = new ArrayDataType(WORD, depListCount, WORD.getLength()); DataUtilities.createData(program, addr, dt, -1, false, DataUtilities.ClearDataMode.CHECK_FOR_SPACE); program.getListing().setComment(addr, CodeUnit.EOL_COMMENT, "dependencies"); monitor.incrementProgress(1); } catch (CodeUnitInsertionException e) { log.appendMsg(DyldCacheAccelerateInfo.class.getSimpleName(), "Failed to markup dependences."); } }
Example #6
Source File: FlatProgramAPI.java From ghidra with Apache License 2.0 | 6 votes |
/** * Create an ASCII string at the specified address. * @param address * @param length length of string (a value of 0 or negative will force use * of dynamic null terminated string) * @return string data created * @throws CodeUnitInsertionException * @throws DataTypeConflictException */ public final Data createAsciiString(Address address, int length) throws CodeUnitInsertionException { Listing listing = currentProgram.getListing(); DataType dt = StringDataType.dataType; if (length <= 0) { dt = TerminatedStringDataType.dataType; length = -1; } Data d = listing.getDefinedDataAt(address); if (d != null) { if (d.getDataType().isEquivalent(dt) || (length > 0 && length != d.getLength())) { throw new CodeUnitInsertionException("Data conflict at address " + address); } } else { d = listing.createData(address, dt, length); } return d; }
Example #7
Source File: DyldCacheAccelerateInfo.java From ghidra with Apache License 2.0 | 6 votes |
private void markupAcceleratorDof(Program program, Address accelerateInfoAddr, TaskMonitor monitor, MessageLog log) throws CancelledException { monitor.setMessage("Marking up DYLD DOF sections..."); monitor.initialize(acceleratorDofList.size()); try { Address addr = accelerateInfoAddr.add(dofSectionsOffset); for (DyldCacheAcceleratorDof dof : acceleratorDofList) { Data d = DataUtilities.createData(program, addr, dof.toDataType(), -1, false, DataUtilities.ClearDataMode.CHECK_FOR_SPACE); addr = addr.add(d.getLength()); monitor.checkCanceled(); monitor.incrementProgress(1); } } catch (CodeUnitInsertionException | DuplicateNameException | IOException e) { log.appendMsg(DyldCacheAccelerateInfo.class.getSimpleName(), "Failed to markup dyld_cache_accelerator_dof."); } }
Example #8
Source File: DyldCacheAccelerateInfo.java From ghidra with Apache License 2.0 | 6 votes |
private void markupImageInfoExtra(Program program, Address accelerateInfoAddr, TaskMonitor monitor, MessageLog log) throws CancelledException { monitor.setMessage("Marking up DYLD image info extras..."); monitor.initialize(imageInfoExtraList.size()); try { Address addr = accelerateInfoAddr.add(imagesExtrasOffset); for (DyldCacheImageInfoExtra imageInfoExtra : imageInfoExtraList) { Data d = DataUtilities.createData(program, addr, imageInfoExtra.toDataType(), -1, false, DataUtilities.ClearDataMode.CHECK_FOR_SPACE); addr = addr.add(d.getLength()); monitor.checkCanceled(); monitor.incrementProgress(1); } } catch (CodeUnitInsertionException | DuplicateNameException | IOException e) { log.appendMsg(DyldCacheAccelerateInfo.class.getSimpleName(), "Failed to markup dyld_cache_image_info_extra."); } }
Example #9
Source File: DyldCacheHeader.java From ghidra with Apache License 2.0 | 6 votes |
private void markupAcceleratorInfo(Program program, AddressSpace space, TaskMonitor monitor, MessageLog log) throws CancelledException { monitor.setMessage("Marking up DYLD accelerator info..."); monitor.initialize(1); try { if (accelerateInfo != null) { Address addr = space.getAddress(accelerateInfoAddr); DataUtilities.createData(program, addr, accelerateInfo.toDataType(), -1, false, DataUtilities.ClearDataMode.CHECK_FOR_SPACE); accelerateInfo.markup(program, addr, monitor, log); } monitor.incrementProgress(1); } catch (CodeUnitInsertionException | DuplicateNameException | IOException e) { log.appendMsg(DyldCacheHeader.class.getSimpleName(), "Failed to markup dyld_cache_accelerator_info."); } }
Example #10
Source File: DyldCacheHeader.java From ghidra with Apache License 2.0 | 6 votes |
private void markupBranchPools(Program program, AddressSpace space, TaskMonitor monitor, MessageLog log) throws CancelledException { monitor.setMessage("Marking up DYLD branch pool addresses..."); monitor.initialize(branchPoolList.size()); try { Address addr = fileOffsetToAddr(branchPoolsOffset, program, space); for (Long element : branchPoolList) { Data d = DataUtilities.createData(program, addr, Pointer64DataType.dataType, Pointer64DataType.dataType.getLength(), false, DataUtilities.ClearDataMode.CHECK_FOR_SPACE); addr = addr.add(d.getLength()); monitor.checkCanceled(); monitor.incrementProgress(1); } } catch (CodeUnitInsertionException e) { log.appendMsg(DyldCacheHeader.class.getSimpleName(), "Failed to markup branch pool addresses."); } }
Example #11
Source File: DyldCacheHeader.java From ghidra with Apache License 2.0 | 6 votes |
private void markupSlideInfo(Program program, AddressSpace space, TaskMonitor monitor, MessageLog log) throws CancelledException { monitor.setMessage("Marking up DYLD slide info..."); monitor.initialize(1); try { if (slideInfo != null) { Address addr = fileOffsetToAddr(slideInfoOffset, program, space); DataUtilities.createData(program, addr, slideInfo.toDataType(), -1, false, DataUtilities.ClearDataMode.CHECK_FOR_SPACE); } monitor.incrementProgress(1); } catch (CodeUnitInsertionException | DuplicateNameException | IOException e) { log.appendMsg(DyldCacheHeader.class.getSimpleName(), "Failed to markup dyld_cache_slide_info."); } }
Example #12
Source File: DyldCacheHeader.java From ghidra with Apache License 2.0 | 6 votes |
private void markupImageInfo(Program program, AddressSpace space, TaskMonitor monitor, MessageLog log) throws CancelledException { monitor.setMessage("Marking up DYLD image info..."); monitor.initialize(imageInfoList.size()); try { Address addr = fileOffsetToAddr(imagesOffset, program, space); for (DyldCacheImageInfo imageInfo : imageInfoList) { Data d = DataUtilities.createData(program, addr, imageInfo.toDataType(), -1, false, DataUtilities.ClearDataMode.CHECK_FOR_SPACE); program.getListing().setComment(addr, CodeUnit.EOL_COMMENT, imageInfo.getPath()); addr = addr.add(d.getLength()); monitor.checkCanceled(); monitor.incrementProgress(1); } } catch (CodeUnitInsertionException | DuplicateNameException | IOException e) { log.appendMsg(DyldCacheHeader.class.getSimpleName(), "Failed to markup dyld_cache_image_info."); } }
Example #13
Source File: DyldCacheHeader.java From ghidra with Apache License 2.0 | 6 votes |
private void markupMappingInfo(Program program, AddressSpace space, TaskMonitor monitor, MessageLog log) throws CancelledException { monitor.setMessage("Marking up DYLD mapping info..."); monitor.initialize(mappingInfoList.size()); try { Address addr = fileOffsetToAddr(mappingOffset, program, space); for (DyldCacheMappingInfo mappingInfo : mappingInfoList) { Data d = DataUtilities.createData(program, addr, mappingInfo.toDataType(), -1, false, DataUtilities.ClearDataMode.CHECK_FOR_SPACE); addr = addr.add(d.getLength()); monitor.checkCanceled(); monitor.incrementProgress(1); } } catch (CodeUnitInsertionException | DuplicateNameException | IOException e) { log.appendMsg(DyldCacheHeader.class.getSimpleName(), "Failed to markup dyld_cache_mapping_info."); } }
Example #14
Source File: DyldCacheLocalSymbolsInfo.java From ghidra with Apache License 2.0 | 6 votes |
private void markupLocalSymbols(Program program, Address localSymbolsInfoAddr, TaskMonitor monitor, MessageLog log) throws CancelledException { monitor.setMessage("Marking up DYLD local symbol entries..."); monitor.initialize(entriesCount); try { Address addr = localSymbolsInfoAddr.add(entriesOffset); for (DyldCacheLocalSymbolsEntry localSymbolsEntry : localSymbolsEntryList) { Data d = DataUtilities.createData(program, addr, localSymbolsEntry.toDataType(), -1, false, DataUtilities.ClearDataMode.CHECK_FOR_SPACE); addr = addr.add(d.getLength()); monitor.checkCanceled(); monitor.incrementProgress(1); } } catch (CodeUnitInsertionException | DuplicateNameException | IOException e) { log.appendMsg(DyldCacheAccelerateInfo.class.getSimpleName(), "Failed to markup dyld_cache_local_symbols_entry."); } }
Example #15
Source File: DyldCacheLocalSymbolsInfo.java From ghidra with Apache License 2.0 | 6 votes |
private void markupNList(Program program, Address localSymbolsInfoAddr, TaskMonitor monitor, MessageLog log) throws CancelledException { monitor.setMessage("Marking up DYLD nlist symbol table..."); monitor.initialize(nlistCount); try { Address addr = localSymbolsInfoAddr.add(nlistOffset); for (NList nlist : nlistList) { Data d = DataUtilities.createData(program, addr, nlist.toDataType(), -1, false, DataUtilities.ClearDataMode.CHECK_FOR_SPACE); addr = addr.add(d.getLength()); monitor.checkCanceled(); monitor.incrementProgress(1); } } catch (CodeUnitInsertionException | DuplicateNameException | IOException e) { log.appendMsg(DyldCacheAccelerateInfo.class.getSimpleName(), "Failed to markup nlist."); } }
Example #16
Source File: RelocationFixupHandler.java From ghidra with Apache License 2.0 | 6 votes |
protected boolean process32BitRelocation(Program program, Relocation relocation, Address oldImageBase, Address newImageBase) throws MemoryAccessException, CodeUnitInsertionException { long diff = newImageBase.subtract(oldImageBase); Address address = relocation.getAddress(); Memory memory = program.getMemory(); int value = memory.getInt(address); int newValue = (int) (value + diff); InstructionStasher instructionStasher = new InstructionStasher(program, address); memory.setInt(address, newValue); instructionStasher.restore(); return true; }
Example #17
Source File: DyldCacheHeader.java From ghidra with Apache License 2.0 | 6 votes |
private void markupLocalSymbolsInfo(Program program, AddressSpace space, TaskMonitor monitor, MessageLog log) throws CancelledException { monitor.setMessage("Marking up DYLD local symbols info..."); monitor.initialize(1); try { if (localSymbolsInfo != null) { Address addr = fileOffsetToAddr(localSymbolsOffset, program, space); DataUtilities.createData(program, addr, localSymbolsInfo.toDataType(), -1, false, DataUtilities.ClearDataMode.CHECK_FOR_SPACE); localSymbolsInfo.markup(program, addr, monitor, log); } monitor.incrementProgress(1); } catch (CodeUnitInsertionException | DuplicateNameException | IOException e) { log.appendMsg(DyldCacheHeader.class.getSimpleName(), "Failed to markup dyld_cache_local_symbols_info."); } }
Example #18
Source File: PCodeTestControlBlock.java From ghidra with Apache License 2.0 | 6 votes |
/** * Find Main TestInfo structure within memory and return instance of PCodeTestControlBlock * @param program * @param testFile original binary test file * @param restrictedSet a restricted set to be searched for control structures * @param cachedProgramPath program path within program file cache * @param testInfoStruct TestInfo structure definition * @param groupInfoStruct GroupInfo structure definition * @param applyStruct create structure Data within program if true * @param testResults test results storage object * @return instance of PCodeTestControlBlock * @throws InvalidControlBlockException * @throws CodeUnitInsertionException */ static PCodeTestControlBlock getMainControlBlock(Program program, PCodeTestFile testFile, AddressSetView restrictedSet, String cachedProgramPath, Structure testInfoStruct, Structure groupInfoStruct, boolean applyStruct, PCodeTestResults testResults) throws InvalidControlBlockException, CodeUnitInsertionException { PCodeTestControlBlock.testInfoStruct = testInfoStruct; PCodeTestControlBlock.groupInfoStruct = groupInfoStruct; Memory memory = program.getMemory(); byte[] magicBytes = getCharArrayBytes(program, MAIN_CONTROL_BLOCK_MAGIC); Address startOfControlBlock = findBytes(memory, restrictedSet, magicBytes); if (startOfControlBlock == null) { throw new InvalidControlBlockException("TestInfo structure not found"); } return new PCodeTestControlBlock(program, restrictedSet, startOfControlBlock, testFile, cachedProgramPath, applyStruct, testResults); }
Example #19
Source File: VTMatchAcceptTest.java From ghidra with Apache License 2.0 | 6 votes |
private Data setData(DataType dataType, int dtLength, Address address, Program program) throws CodeUnitInsertionException, DataTypeConflictException { Listing listing = program.getListing(); Data data = null; boolean commit = false; int transaction = program.startTransaction("Test - Set Data"); try { data = listing.createData(address, dataType, dtLength); commit = true; } finally { program.endTransaction(transaction, commit); } return data; }
Example #20
Source File: ElfDefaultGotPltMarkup.java From ghidra with Apache License 2.0 | 5 votes |
private Data createPointer(Address addr, boolean keepRefWhenValid) throws CodeUnitInsertionException { MemoryBlock block = memory.getBlock(addr); if (block == null || !block.isInitialized()) { return null; } int pointerSize = program.getDataTypeManager().getDataOrganization().getPointerSize(); Pointer pointer = PointerDataType.dataType; if (elf.is32Bit() && pointerSize != 4) { pointer = Pointer32DataType.dataType; } else if (elf.is64Bit() && pointerSize != 8) { pointer = Pointer64DataType.dataType; } Data data = listing.getDataAt(addr); if (data == null || !pointer.isEquivalent(data.getDataType())) { if (data != null) { listing.clearCodeUnits(addr, addr.add(pointerSize - 1), false); } data = listing.createData(addr, pointer); } Address refAddr = (Address) data.getValue(); if (keepRefWhenValid) { if (memory.contains(refAddr)) { return data; } Symbol syms[] = program.getSymbolTable().getSymbols(refAddr); if (syms != null && syms.length > 0 && syms[0].getSource() != SourceType.DEFAULT) { return data; } } removeMemRefs(data); return data; }
Example #21
Source File: ImageCor20Header.java From ghidra with Apache License 2.0 | 5 votes |
@Override public void markup(Program program, boolean isBinary, TaskMonitor monitor, MessageLog log, NTHeader ntHeader) throws DuplicateNameException, CodeUnitInsertionException, IOException, MemoryAccessException { if (!metadata.hasParsedCorrectly()) { return; } metadata.markup(program, isBinary, monitor, log, ntHeader); if (entryPointToken > 0) { // DLL's won't have an entry point try { if ((flags & ImageCor20Flags.COMIMAGE_FLAGS_NATIVE_ENTRYPOINT) == ImageCor20Flags.COMIMAGE_FLAGS_NATIVE_ENTRYPOINT) { // Add new symbol for the native entry point program.getSymbolTable().addExternalEntryPoint( program.getImageBase().add(entryPointToken)); } else { // Add a new symbol for the .NET entry point CliStreamMetadata stream = (CliStreamMetadata) metadata.getMetadataRoot().getStreamHeader( CliStreamMetadata.getName()).getStream(); CliMethodDefRow row = (CliMethodDefRow) stream.getTable( (entryPointToken & 0xff000000) >> 24).getRow(entryPointToken & 0x00ffffff); program.getSymbolTable().addExternalEntryPoint( program.getImageBase().add(row.RVA)); } } catch (Exception e) { log.appendException(e); } } }
Example #22
Source File: ExceptionDataDirectory.java From ghidra with Apache License 2.0 | 5 votes |
@Override public void markup(Program program, boolean isBinary, TaskMonitor monitor, MessageLog log, NTHeader ntHeader) throws DuplicateNameException, CodeUnitInsertionException, DataTypeConflictException, IOException { monitor.setMessage(program.getName()+": exceptions..."); Address addr = PeUtils.getMarkupAddress(program, isBinary, ntHeader, virtualAddress); if (!program.getMemory().contains(addr)) { return; } createDirectoryBookmark(program, addr); }
Example #23
Source File: CodeUnitMerger.java From ghidra with Apache License 2.0 | 5 votes |
/** * <CODE>performMergeData</CODE> merges the indicated defined data * into the merge program. The bytes in the merge program are not affected * by this method. * * @param data the defined data to be merged * @param copyBytes whether or not bytes should be copied. * @throws CodeUnitInsertionException if the defined data can't be created * in the merge program. */ private void performMergeData(Data data, boolean copyBytes) throws CodeUnitInsertionException, MemoryAccessException { Address minAddress = data.getMinAddress(); Address maxAddress = data.getMaxAddress(); Program fromPgm = data.getProgram(); DataType dt = data.getDataType(); DataTypeManager fromDTM = fromPgm.getDataTypeManager(); long dtID = fromDTM.getID(dt); if (!(dt instanceof BuiltInDataType)) { dt = (dt != DataType.DEFAULT) ? getResultDataType(dtID, fromPgm) : DataType.DEFAULT; } boolean hasNewData = false; Listing resultListing = resultPgm.getListing(); if (copyBytes && !resultUninitSet.intersects(minAddress, maxAddress)) { ProgramMemoryUtil.copyBytesInRanges(resultPgm, fromPgm, minAddress, maxAddress); } if (!(dt.equals(DataType.DEFAULT))) { DataType tmpDt = dt; resultListing.createData(minAddress, tmpDt, data.getLength()); hasNewData = true; } if (hasNewData) { Data newData = resultListing.getDataAt(minAddress); String[] settingNames = data.getNames(); for (String settingName : settingNames) { Object obj = data.getValue(settingName); if (obj != null) { newData.setValue(settingName, obj); } } } }
Example #24
Source File: ResourceDataDirectory.java From ghidra with Apache License 2.0 | 5 votes |
private void markupDirectory(ResourceDirectory directory, Address directoryAddr, Address resourceBase, Program program, boolean isBinary, TaskMonitor monitor, MessageLog log) throws IOException, DuplicateNameException, CodeUnitInsertionException { PeUtils.createData(program, directoryAddr, directory.toDataType(), log); directoryAddr = directoryAddr.add(ResourceDirectory.SIZEOF); List<ResourceDirectoryEntry> entries = directory.getEntries(); for (ResourceDirectoryEntry entry : entries) { if (monitor.isCancelled()) { return; } PeUtils.createData(program, directoryAddr, entry.toDataType(), log); directoryAddr = directoryAddr.add(ResourceDirectoryEntry.SIZEOF); ResourceDirectory subDirectory = entry.getSubDirectory(); if (subDirectory != null) { Address subDirectoryAddr = resourceBase.add(entry.getOffsetToDirectory()); markupDirectory(subDirectory, subDirectoryAddr, resourceBase, program, isBinary, monitor, log); } ResourceDataEntry data = entry.getData(); if (data != null) { Address dataAddr = resourceBase.add(entry.getOffsetToData()); PeUtils.createData(program, dataAddr, data.toDataType(), log); } ResourceDirectoryStringU string = entry.getDirectoryString(); if (string != null && string.getLength() > 0) { Address strAddr = resourceBase.add(entry.getNameOffset() & 0x7fffffff); PeUtils.createData(program, strAddr, string.toDataType(), log); } } }
Example #25
Source File: CodeUnitMerger.java From ghidra with Apache License 2.0 | 5 votes |
/** * <CODE>performMergeInstruction</CODE> merges the indicated instruction * into the result program. The bytes are also moved from the program * if they differ. The flow override and fallthrough override will be set * the same in the result program's instruction as they are in the instruction * that is passed to this method. * * @param instruction the instruction to be merged * @param copyBytes whether or not bytes should be copied if turned into * an instruction. * @throws CodeUnitInsertionException if the instruction can't be created * in the merge program. * * @throws MemoryAccessException if bytes can't be copied. */ private void performMergeInstruction(Instruction instruction, boolean copyBytes) throws CodeUnitInsertionException, MemoryAccessException { Address minAddress = instruction.getMinAddress(); Address maxAddress = instruction.getMaxAddress(); Program fromPgm = instruction.getProgram(); // Code unit should already be cleared where this instruction needs to go. Listing resultListing = resultPgm.getListing(); // Copy the bytes if requested. if (copyBytes && !resultUninitSet.intersects(minAddress, maxAddress)) { ProgramMemoryUtil.copyBytesInRanges(resultPgm, fromPgm, minAddress, maxAddress); } Instruction inst = resultListing.createInstruction(minAddress, instruction.getPrototype(), new DumbMemBufferImpl(resultPgm.getMemory(), minAddress), new ProgramProcessorContext(resultPgm.getProgramContext(), minAddress)); // Set the fallthrough override if necessary. if (instruction.isFallThroughOverridden()) { // override the fallthrough the same as it is in the one being merged. inst.setFallThrough(instruction.getFallThrough()); } // Set the flow override if necessary. if (instruction.getFlowOverride() != FlowOverride.NONE) { inst.setFlowOverride(instruction.getFlowOverride()); } }
Example #26
Source File: BoundImportDataDirectory.java From ghidra with Apache License 2.0 | 5 votes |
@Override public void markup(Program program, boolean isBinary, TaskMonitor monitor, MessageLog log, NTHeader ntHeader) throws DuplicateNameException, CodeUnitInsertionException { monitor.setMessage(program.getName()+": bound import(s)..."); Address addr = PeUtils.getMarkupAddress(program, isBinary, ntHeader, virtualAddress); if (!program.getMemory().contains(addr)) { return; } createDirectoryBookmark(program, addr); AddressSpace space = program.getAddressFactory().getDefaultAddressSpace(); for (BoundImportDescriptor descriptor : descriptors) { if (monitor.isCancelled()) { return; } DataType dt = descriptor.toDataType(); PeUtils.createData(program, addr, dt, log); addr = addr.add(dt.getLength()); long namePtr = descriptor.getOffsetModuleName()+virtualAddress; Address nameAddr = space.getAddress(va(namePtr, isBinary)); createTerminatedString(program, nameAddr, false, log); } BoundImportDescriptor terminator = new BoundImportDescriptor(); PeUtils.createData(program, addr, terminator.toDataType(), log); }
Example #27
Source File: ImportAddressTableDataDirectory.java From ghidra with Apache License 2.0 | 5 votes |
@Override public void markup(Program program, boolean isBinary, TaskMonitor monitor, MessageLog log, NTHeader ntHeader) throws CodeUnitInsertionException, MemoryAccessException { monitor.setMessage(program.getName()+": IAT..."); Address addr = PeUtils.getMarkupAddress(program, isBinary, ntHeader, virtualAddress); if (!program.getMemory().contains(addr)) { return; } createDirectoryBookmark(program, addr); }
Example #28
Source File: ConvertCommand.java From ghidra with Apache License 2.0 | 5 votes |
private boolean applyDataSettings(Data data) throws CodeUnitInsertionException, DataTypeConflictException { DataType dt = data.getBaseDataType(); Settings settings = data; Settings defaultSettings = dt.getDefaultSettings(); if (!(Scalar.class.equals(data.getValueClass())) || !(dt instanceof AbstractIntegerDataType)) { msg = "Unsupported data type for convert: " + data.getDataType().getDisplayName(); return false; } int formatChoice = action.getFormatChoice(); // Only change data-type when decimal signed/unsigned mode differs from data type // since other formats are always unsigned regardless of data type if (formatChoice == FormatSettingsDefinition.DECIMAL) { AbstractIntegerDataType numDt = (AbstractIntegerDataType) dt; if (action.isSignedChoice()) { if (!numDt.isSigned()) { DataType signedDataType = numDt.getOppositeSignednessDataType(); createData(data, signedDataType); } } else if (numDt.isSigned()) { DataType unsignedDataType = numDt.getOppositeSignednessDataType(); createData(data, unsignedDataType); } } if (FormatSettingsDefinition.DEF.getChoice(defaultSettings) == formatChoice) { FormatSettingsDefinition.DEF.clear(settings); } else { FormatSettingsDefinition.DEF.setChoice(settings, formatChoice); } return true; }
Example #29
Source File: CreateDataBackgroundCmd.java From ghidra with Apache License 2.0 | 5 votes |
private void createData(Address start, Address end, DataType dataType, Program p, TaskMonitor monitor) throws AddressOverflowException, CodeUnitInsertionException, DataTypeConflictException { Listing listing = p.getListing(); listing.clearCodeUnits(start, end, false); int length = (int) end.subtract(start) + 1; while (start.compareTo(end) <= 0) { if (monitor.isCancelled()) { return; } Data d = listing.createData(start, dataType, length); int dataLen = d.getLength(); start = start.addNoWrap(dataLen); length -= dataLen; bytesApplied += dataLen; monitor.setProgress(bytesApplied); if (++numDataCreated % 10000 == 0) { monitor.setMessage("Created " + numDataCreated); // Allow the Swing thread a chance to paint components that may require // a DB lock. Swing.allowSwingToProcessEvents(); } } }
Example #30
Source File: DebugDataDirectory.java From ghidra with Apache License 2.0 | 5 votes |
@Override public void markup(Program program, boolean isBinary, TaskMonitor monitor, MessageLog log, NTHeader ntHeader) throws DuplicateNameException, CodeUnitInsertionException, DataTypeConflictException, IOException { monitor.setMessage(program.getName()+": debug..."); Address addr = PeUtils.getMarkupAddress(program, isBinary, ntHeader, virtualAddress); if (!program.getMemory().contains(addr)) { return; } createDirectoryBookmark(program, addr); AddressSpace space = program.getAddressFactory().getDefaultAddressSpace(); DebugDirectory [] ddarr = parser.getDebugDirectories(); for (DebugDirectory dd : ddarr) { PeUtils.createData(program, addr, dd.toDataType(), log); addr = addr.add(DebugDirectory.IMAGE_SIZEOF_DEBUG_DIRECTORY); Address dataAddr = getDataAddress(dd, isBinary, space, ntHeader); if (dataAddr != null) { boolean success = createFragment(program, "Debug Data", dataAddr, dataAddr.add(dd.getSizeOfData())); if (!success) { log.appendMsg("Unable to create fragment: Debug Data"); } } } markupDebigMisc(program, isBinary, log, space); markupDebugCodeView(program, isBinary, log, space); }