libtorch.so: error adding symbols: file in wrong format

### 解决 libtorch.so 文件格式错误问题当遇到 `error adding symbols: File in wrong format` 错误时，这通常意味着链接器尝试处理一个与其目标架构不匹配的共享库文件。对于 `libtorch.so` 的情况，可能的原因包括： - 编译环境中的工具链版本与预期的目标平台不符。 - 使用了不同操作系统或硬件架构下的预编译二进制文件。为了诊断并解决问题，可以采取以下措施： #### 验证库文件兼容性确认使用的 `libtorch.so` 是针对当前系统的正确版本。如果是在 Linux 上工作，则应下载适用于该发行版及其 CPU 架构（如 x86_64 或 ARM）的官方发布包[^1]。 ```bash file /path/to/libtorch.so ``` 这条命令可以帮助了解库的实际体系结构属性。 #### 检查依赖关系利用 `ldd` 工具来查看动态加载器解析此 SO 所需的所有其他库，并确保它们都存在且路径配置无误[^4]。 ```bash ldd /path/to/libtorch.so ``` 任何标记为 "not found" 的条目都需要被安装或者修正其位置以便于定位到这些缺失的部分。 #### 设置正确的构建选项如果是自行编译 PyTorch C++ API (LibTorch)，务必指定恰当的参数以适应宿主机型态以及期望输出的形式。例如，在 cmake 中设置 `-DCMAKE_BUILD_TYPE=Release -DUSE_CUDA=OFF` 可能有助于避免不必要的复杂度引入[^2]。 #### 调整环境变量有时调整 LD_LIBRARY_PATH 和其他相关环境变量也能帮助解决一些常见的符号查找失败的问题。确保将包含所需 .so 文件的位置加入到这个列表里去[^3]。通过上述方法应该能够有效地排查和修复由于文件格式引起的符号添加错误。当然，具体操作还需视实际情况而定。

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python3.6.5参考手册 chm

Python参考手册，官方正式版参考手册，chm版。以下摘取部分内容:Navigation index modules | next | Python » 3.6.5 Documentation » Python Documentation contents What’s New in Python What’s New In Python 3.6 Summary – Release highlights New Features PEP 498: Formatted string literals PEP 526: Syntax for variable annotations PEP 515: Underscores in Numeric Literals PEP 525: Asynchronous Generators PEP 530: Asynchronous Comprehensions PEP 487: Simpler customization of class creation PEP 487: Descriptor Protocol Enhancements PEP 519: Adding a file system path protocol PEP 495: Local Time Disambiguation PEP 529: Change Windows filesystem encoding to UTF-8 PEP 528: Change Windows console encoding to UTF-8 PEP 520: Preserving Class Attribute Definition Order PEP 468: Preserving Keyword Argument Order New dict implementation PEP 523: Adding a frame evaluation API to CPython PYTHONMALLOC environment variable DTrace and SystemTap probing support Other Language Changes New Modules secrets Improved Modules array ast asyncio binascii cmath collections concurrent.futures contextlib datetime decimal distutils email encodings enum faulthandler fileinput hashlib http.client idlelib and IDLE importlib inspect json logging math multiprocessing os pathlib pdb pickle pickletools pydoc random re readline rlcompleter shlex site sqlite3 socket socketserver ssl statistics struct subprocess sys telnetlib time timeit tkinter traceback tracemalloc typing unicodedata unittest.mock urllib.request urllib.robotparser venv warnings winreg winsound xmlrpc.client zipfile zlib Optimizations Build and C API Changes Other Improvements Deprecated New Keywords Deprecated Python behavior Deprecated Python modules, functions and methods asynchat asyncore dbm distutils grp importlib os re ssl tkinter venv Deprecated functions and types of the C API Deprecated Build Options Removed API and Feature Removals Porting to Python 3.6 Changes in ‘python’ Command Behavior Changes in the Python API Changes in the C API CPython bytecode changes Notable changes in Python 3.6.2 New make regen-all build target Removal of make touch build target Notable changes in Python 3.6.5 What’s New In Python 3.5 Summary – Release highlights New Features PEP 492 - Coroutines with async and await syntax PEP 465 - A dedicated infix operator for matrix multiplication PEP 448 - Additional Unpacking Generalizations PEP 461 - percent formatting support for bytes and bytearray PEP 484 - Type Hints PEP 471 - os.scandir() function – a better and faster directory iterator PEP 475: Retry system calls failing with EINTR PEP 479: Change StopIteration handling inside generators PEP 485: A function for testing approximate equality PEP 486: Make the Python Launcher aware of virtual environments PEP 488: Elimination of PYO files PEP 489: Multi-phase extension module initialization Other Language Changes New Modules typing zipapp Improved Modules argparse asyncio bz2 cgi cmath code collections collections.abc compileall concurrent.futures configparser contextlib csv curses dbm difflib distutils doctest email enum faulthandler functools glob gzip heapq http http.client idlelib and IDLE imaplib imghdr importlib inspect io ipaddress json linecache locale logging lzma math multiprocessing operator os pathlib pickle poplib re readline selectors shutil signal smtpd smtplib sndhdr socket ssl Memory BIO Support Application-Layer Protocol Negotiation Support Other Changes sqlite3 subprocess sys sysconfig tarfile threading time timeit tkinter traceback types unicodedata unittest unittest.mock urllib wsgiref xmlrpc xml.sax zipfile Other module-level changes Optimizations Build and C API Changes Deprecated New Keywords Deprecated Python Behavior Unsupported Operating Systems Deprecated Python modules, functions and methods Removed API and Feature Removals Porting to Python 3.5 Changes in Python behavior Changes in the Python API Changes in the C API What’s New In Python 3.4 Summary – Release Highlights New Features PEP 453: Explicit Bootstrapping of PIP in Python Installations Bootstrapping pip By Default Documentation Changes PEP 446: Newly Created File Descriptors Are Non-Inheritable Improvements to Codec Handling PEP 451: A ModuleSpec Type for the Import System Other Language Changes New Modules asyncio ensurepip enum pathlib selectors statistics tracemalloc Improved Modules abc aifc argparse audioop base64 collections colorsys contextlib dbm dis doctest email filecmp functools gc glob hashlib hmac html http idlelib and IDLE importlib inspect ipaddress logging marshal mmap multiprocessing operator os pdb pickle plistlib poplib pprint pty pydoc re resource select shelve shutil smtpd smtplib socket sqlite3 ssl stat struct subprocess sunau sys tarfile textwrap threading traceback types urllib unittest venv wave weakref xml.etree zipfile CPython Implementation Changes PEP 445: Customization of CPython Memory Allocators PEP 442: Safe Object Finalization PEP 456: Secure and Interchangeable Hash Algorithm PEP 436: Argument Clinic Other Build and C API Changes Other Improvements Significant Optimizations Deprecated Deprecations in the Python API Deprecated Features Removed Operating Systems No Longer Supported API and Feature Removals Code Cleanups Porting to Python 3.4 Changes in ‘python’ Command Behavior Changes in the Python API Changes in the C API Changed in 3.4.3 PEP 476: Enabling certificate verification by default for stdlib http clients What’s New In Python 3.3 Summary – Release highlights PEP 405: Virtual Environments PEP 420: Implicit Namespace Packages PEP 3118: New memoryview implementation and buffer protocol documentation Features API changes PEP 393: Flexible String Representation Functionality Performance and resource usage PEP 397: Python Launcher for Windows PEP 3151: Reworking the OS and IO exception hierarchy PEP 380: Syntax for Delegating to a Subgenerator PEP 409: Suppressing exception context PEP 414: Explicit Unicode literals PEP 3155: Qualified name for classes and functions PEP 412: Key-Sharing Dictionary PEP 362: Function Signature Object PEP 421: Adding sys.implementation SimpleNamespace Using importlib as the Implementation of Import New APIs Visible Changes Other Language Changes A Finer-Grained Import Lock Builtin functions and types New Modules faulthandler ipaddress lzma Improved Modules abc array base64 binascii bz2 codecs collections contextlib crypt curses datetime decimal Features API changes email Policy Framework Provisional Policy with New Header API Other API Changes ftplib functools gc hmac http html imaplib inspect io itertools logging math mmap multiprocessing nntplib os pdb pickle pydoc re sched select shlex shutil signal smtpd smtplib socket socketserver sqlite3 ssl stat struct subprocess sys tarfile tempfile textwrap threading time types unittest urllib webbrowser xml.etree.ElementTree zlib Optimizations Build and C API Changes Deprecated Unsupported Operating Systems Deprecated Python modules, functions and methods Deprecated functions and types of the C API Deprecated features Porting to Python 3.3 Porting Python code Porting C code Building C extensions Command Line Switch Changes What’s New In Python 3.2 PEP 384: Defining a Stable ABI PEP 389: Argparse Command Line Parsing Module PEP 391: Dictionary Based Configuration for Logging PEP 3148: The concurrent.futures module PEP 3147: PYC Repository Directories PEP 3149: ABI Version Tagged .so Files PEP 3333: Python Web Server Gateway Interface v1.0.1 Other Language Changes New, Improved, and Deprecated Modules email elementtree functools itertools collections threading datetime and time math abc io reprlib logging csv contextlib decimal and fractions ftp popen select gzip and zipfile tarfile hashlib ast os shutil sqlite3 html socket ssl nntp certificates imaplib http.client unittest random poplib asyncore tempfile inspect pydoc dis dbm ctypes site sysconfig pdb configparser urllib.parse mailbox turtledemo Multi-threading Optimizations Unicode Codecs Documentation IDLE Code Repository Build and C API Changes Porting to Python 3.2 What’s New In Python 3.1 PEP 372: Ordered Dictionaries PEP 378: Format Specifier for Thousands Separator Other Language Changes New, Improved, and Deprecated Modules Optimizations IDLE Build and C API Changes Porting to Python 3.1 What’s New In Python 3.0 Common Stumbling Blocks Print Is A Function Views And Iterators Instead Of Lists Ordering Comparisons Integers Text Vs. Data Instead Of Unicode Vs. 8-bit Overview Of Syntax Changes New Syntax Changed Syntax Removed Syntax Changes Already Present In Python 2.6 Library Changes PEP 3101: A New Approach To String Formatting Changes To Exceptions Miscellaneous Other Changes Operators And Special Methods Builtins Build and C API Changes Performance Porting To Python 3.0 What’s New in Python 2.7 The Future for Python 2.x Changes to the Handling of Deprecation Warnings Python 3.1 Features PEP 372: Adding an Ordered Dictionary to collections PEP 378: Format Specifier for Thousands Separator PEP 389: The argparse Module for Parsing Command Lines PEP 391: Dictionary-Based Configuration For Logging PEP 3106: Dictionary Views PEP 3137: The memoryview Object Other Language Changes Interpreter Changes Optimizations New and Improved Modules New module: importlib New module: sysconfig ttk: Themed Widgets for Tk Updated module: unittest Updated module: ElementTree 1.3 Build and C API Changes Capsules Port-Specific Changes: Windows Port-Specific Changes: Mac OS X Port-Specific Changes: FreeBSD Other Changes and Fixes Porting to Python 2.7 New Features Added to Python 2.7 Maintenance Releases PEP 434: IDLE Enhancement Exception for All Branches PEP 466: Network Security Enhancements for Python 2.7 Acknowledgements What’s New in Python 2.6 Python 3.0 Changes to the Development Process New Issue Tracker: Roundup New Documentation Format: reStructuredText Using Sphinx PEP 343: The ‘with’ statement Writing Context Managers The contextlib module PEP 366: Explicit Relative Imports From a Main Module PEP 370: Per-user site-packages Directory PEP 371: The multiprocessing Package PEP 3101: Advanced String Formatting PEP 3105: print As a Function PEP 3110: Exception-Handling Changes PEP 3112: Byte Literals PEP 3116: New I/O Library PEP 3118: Revised Buffer Protocol PEP 3119: Abstract Base Classes PEP 3127: Integer Literal Support and Syntax PEP 3129: Class Decorators PEP 3141: A Type Hierarchy for Numbers The fractions Module Other Language Changes Optimizations Interpreter Changes New and Improved Modules The ast module The future_builtins module The json module: JavaScript Object Notation The plistlib module: A Property-List Parser ctypes Enhancements Improved SSL Support Deprecations and Removals Build and C API Changes Port-Specific Changes: Windows Port-Specific Changes: Mac OS X Port-Specific Changes: IRIX Porting to Python 2.6 Acknowledgements What’s New in Python 2.5 PEP 308: Conditional Expressions PEP 309: Partial Function Application PEP 314: Metadata for Python Software Packages v1.1 PEP 328: Absolute and Relative Imports PEP 338: Executing Modules as Scripts PEP 341: Unified try/except/finally PEP 342: New Generator Features PEP 343: The ‘with’ statement Writing Context Managers The contextlib module PEP 352: Exceptions as New-Style Classes PEP 353: Using ssize_t as the index type PEP 357: The ‘__index__’ method Other Language Changes Interactive Interpreter Changes Optimizations New, Improved, and Removed Modules The ctypes package The ElementTree package The hashlib package The sqlite3 package The wsgiref package Build and C API Changes Port-Specific Changes Porting to Python 2.5 Acknowledgements What’s New in Python 2.4 PEP 218: Built-In Set Objects PEP 237: Unifying Long Integers and Integers PEP 289: Generator Expressions PEP 292: Simpler String Substitutions PEP 318: Decorators for Functions and Methods PEP 322: Reverse Iteration PEP 324: New subprocess Module PEP 327: Decimal Data Type Why is Decimal needed? The Decimal type The Context type PEP 328: Multi-line Imports PEP 331: Locale-Independent Float/String Conversions Other Language Changes Optimizations New, Improved, and Deprecated Modules cookielib doctest Build and C API Changes Port-Specific Changes Porting to Python 2.4 Acknowledgements What’s New in Python 2.3 PEP 218: A Standard Set Datatype PEP 255: Simple Generators PEP 263: Source Code Encodings PEP 273: Importing Modules from ZIP Archives PEP 277: Unicode file name support for Windows NT PEP 278: Universal Newline Support PEP 279: enumerate() PEP 282: The logging Package PEP 285: A Boolean Type PEP 293: Codec Error Handling Callbacks PEP 301: Package Index and Metadata for Distutils PEP 302: New Import Hooks PEP 305: Comma-separated Files PEP 307: Pickle Enhancements Extended Slices Other Language Changes String Changes Optimizations New, Improved, and Deprecated Modules Date/Time Type The optparse Module Pymalloc: A Specialized Object Allocator Build and C API Changes Port-Specific Changes Other Changes and Fixes Porting to Python 2.3 Acknowledgements What’s New in Python 2.2 Introduction PEPs 252 and 253: Type and Class Changes Old and New Classes Descriptors Multiple Inheritance: The Diamond Rule Attribute Access Related Links PEP 234: Iterators PEP 255: Simple Generators PEP 237: Unifying Long Integers and Integers PEP 238: Changing the Division Operator Unicode Changes PEP 227: Nested Scopes New and Improved Modules Interpreter Changes and Fixes Other Changes and Fixes Acknowledgements What’s New in Python 2.1 Introduction PEP 227: Nested Scopes PEP 236: __future__ Directives PEP 207: Rich Comparisons PEP 230: Warning Framework PEP 229: New Build System PEP 205: Weak References PEP 232: Function Attributes PEP 235: Importing Modules on Case-Insensitive Platforms PEP 217: Interactive Display Hook PEP 208: New Coercion Model PEP 241: Metadata in Python Packages New and Improved Modules Other Changes and Fixes Acknowledgements What’s New in Python 2.0 Introduction What About Python 1.6? New Development Process Unicode List Comprehensions Augmented Assignment String Methods Garbage Collection of Cycles Other Core Changes Minor Language Changes Changes to Built-in Functions Porting to 2.0 Extending/Embedding Changes Distutils: Making Modules Easy to Install XML Modules SAX2 Support DOM Support Relationship to PyXML Module changes New modules IDLE Improvements Deleted and Deprecated Modules Acknowledgements Changelog Python 3.6.5 final? Tests Build Python 3.6.5 release candidate 1? Security Core and Builtins Library Documentation Tests Build Windows macOS IDLE Tools/Demos C API Python 3.6.4 final? Python 3.6.4 release candidate 1? Core and Builtins Library Documentation Tests Build Windows macOS IDLE Tools/Demos C API Python 3.6.3 final? Library Build Python 3.6.3 release candidate 1? Security Core and Builtins Library Documentation Tests Build Windows IDLE Tools/Demos Python 3.6.2 final? Python 3.6.2 release candidate 2? Security Python 3.6.2 release candidate 1? Core and Builtins Library Security Library IDLE C API Build Documentation Tools/Demos Tests Windows Python 3.6.1 final? Core and Builtins Build Python 3.6.1 release candidate 1? Core and Builtins Library IDLE Windows C API Documentation Tests Build Python 3.6.0 final? Python 3.6.0 release candidate 2? Core and Builtins Tools/Demos Windows Build Python 3.6.0 release candidate 1? Core and Builtins Library C API Documentation Tools/Demos Python 3.6.0 beta 4? Core and Builtins Library Documentation Tests Build Python 3.6.0 beta 3? Core and Builtins Library Windows Build Tests Python 3.6.0 beta 2? Core and Builtins Library Windows C API Build Tests Python 3.6.0 beta 1? Core and Builtins Library IDLE C API Tests Build Tools/Demos Windows Python 3.6.0 alpha 4? Core and Builtins Library IDLE Tests Windows Build Python 3.6.0 alpha 3? Core and Builtins Library Security Library Security Library IDLE C API Build Tools/Demos Documentation Tests Python 3.6.0 alpha 2? Core and Builtins Library Security Library Security Library IDLE Documentation Tests Windows Build Windows C API Tools/Demos Python 3.6.0 alpha 1? Core and Builtins Library Security Library Security Library Security Library IDLE Documentation Tests Build Windows Tools/Demos C API Python 3.5.3 final? Python 3.5.3 release candidate 1? Core and Builtins Library Security Library Security Library IDLE C API Documentation Tests Tools/Demos Windows Build Python 3.5.2 final? Core and Builtins Tests IDLE Python 3.5.2 release candidate 1? Core and Builtins Security Library Security Library Security Library Security Library Security Library IDLE Documentation Tests Build Windows Tools/Demos Windows Python 3.5.1 final? Core and Builtins Windows Python 3.5.1 release candidate 1? Core and Builtins Library IDLE Documentation Tests Build Windows Tools/Demos Python 3.5.0 final? Build Python 3.5.0 release candidate 4? Library Build Python 3.5.0 release candidate 3? Core and Builtins Library Python 3.5.0 release candidate 2? Core and Builtins Library Python 3.5.0 release candidate 1? Core and Builtins Library IDLE Documentation Tests Python 3.5.0 beta 4? Core and Builtins Library Build Python 3.5.0 beta 3? Core and Builtins Library Tests Documentation Build Python 3.5.0 beta 2? Core and Builtins Library Python 3.5.0 beta 1? Core and Builtins Library IDLE Tests Documentation Tools/Demos Python 3.5.0 alpha 4? Core and Builtins Library Build Tests Tools/Demos C API Python 3.5.0 alpha 3? Core and Builtins Library Build Tests Tools/Demos Python 3.5.0 alpha 2? Core and Builtins Library Build C API Windows Python 3.5.0 alpha 1? Core and Builtins Library IDLE Build C API Documentation Tests Tools/Demos Windows The Python Tutorial 1. Whetting Your Appetite 2. Using the Python Interpreter 2.1. Invoking the Interpreter 2.1.1. Argument Passing 2.1.2. Interactive Mode 2.2. The Interpreter and Its Environment 2.2.1. Source Code Encoding 3. An Informal Introduction to Python 3.1. Using Python as a Calculator 3.1.1. Numbers 3.1.2. Strings 3.1.3. Lists 3.2. First Steps Towards Programming 4. More Control Flow Tools 4.1. if Statements 4.2. for Statements 4.3. The range() Function 4.4. break and continue Statements, and else Clauses on Loops 4.5. pass Statements 4.6. Defining Functions 4.7. More on Defining Functions 4.7.1. Default Argument Values 4.7.2. Keyword Arguments 4.7.3. Arbitrary Argument Lists 4.7.4. Unpacking Argument Lists 4.7.5. Lambda Expressions 4.7.6. Documentation Strings 4.7.7. Function Annotations 4.8. Intermezzo: Coding Style 5. Data Structures 5.1. More on Lists 5.1.1. Using Lists as Stacks 5.1.2. Using Lists as Queues 5.1.3. List Comprehensions 5.1.4. Nested List Comprehensions 5.2. The del statement 5.3. Tuples and Sequences 5.4. Sets 5.5. Dictionaries 5.6. Looping Techniques 5.7. More on Conditions 5.8. Comparing Sequences and Other Types 6. Modules 6.1. More on Modules 6.1.1. Executing modules as scripts 6.1.2. The Module Search Path 6.1.3. “Compiled” Python files 6.2. Standard Modules 6.3. The dir() Function 6.4. Packages 6.4.1. Importing * From a Package 6.4.2. Intra-package References 6.4.3. Packages in Multiple Directories 7. Input and Output 7.1. Fancier Output Formatting 7.1.1. Old string formatting 7.2. Reading and Writing Files 7.2.1. Methods of File Objects 7.2.2. Saving structured data with json 8. Errors and Exceptions 8.1. Syntax Errors 8.2. Exceptions 8.3. Handling Exceptions 8.4. Raising Exceptions 8.5. User-defined Exceptions 8.6. Defining Clean-up Actions 8.7. Predefined Clean-up Actions 9. Classes 9.1. A Word About Names and Objects 9.2. Python Scopes and Namespaces 9.2.1. Scopes and Namespaces Example 9.3. A First Look at Classes 9.3.1. Class Definition Syntax 9.3.2. Class Objects 9.3.3. Instance Objects 9.3.4. Method Objects 9.3.5. Class and Instance Variables 9.4. Random Remarks 9.5. Inheritance 9.5.1. Multiple Inheritance 9.6. Private Variables 9.7. Odds and Ends 9.8. Iterators 9.9. Generators 9.10. Generator Expressions 10. Brief Tour of the Standard Library 10.1. Operating System Interface 10.2. File Wildcards 10.3. Command Line Arguments 10.4. Error Output Redirection and Program Termination 10.5. String Pattern Matching 10.6. Mathematics 10.7. Internet Access 10.8. Dates and Times 10.9. Data Compression 10.10. Performance Measurement 10.11. Quality Control 10.12. Batteries Included 11. Brief Tour of the Standard Library — Part II 11.1. Output Formatting 11.2. Templating 11.3. Working with Binary Data Record Layouts 11.4. Multi-threading 11.5. Logging 11.6. Weak References 11.7. Tools for Working with Lists 11.8. Decimal Floating Point Arithmetic 12. Virtual Environments and Packages 12.1. Introduction 12.2. Creating Virtual Environments 12.3. Managing Packages with pip 13. What Now? 14. Interactive Input Editing and History Substitution 14.1. Tab Completion and History Editing 14.2. Alternatives to the Interactive Interpreter 15. Floating Point Arithmetic: Issues and Limitations 15.1. Representation Error 16. Appendix 16.1. Interactive Mode 16.1.1. Error Handling 16.1.2. Executable Python Scripts 16.1.3. The Interactive Startup File 16.1.4. The Customization Modules Python Setup and Usage 1. Command line and environment 1.1. Command line 1.1.1. Interface options 1.1.2. Generic options 1.1.3. Miscellaneous options 1.1.4. Options you shouldn’t use 1.2. Environment variables 1.2.1. Debug-mode variables 2. Using Python on Unix platforms 2.1. Getting and installing the latest version of Python 2.1.1. On Linux 2.1.2. On FreeBSD and OpenBSD 2.1.3. On OpenSolaris 2.2. Building Python 2.3. Python-related paths and files 2.4. Miscellaneous 2.5. Editors and IDEs 3. Using Python on Windows 3.1. Installing Python 3.1.1. Supported Versions 3.1.2. Installation Steps 3.1.3. Removing the MAX_PATH Limitation 3.1.4. Installing Without UI 3.1.5. Installing Without Downloading 3.1.6. Modifying an install 3.1.7. Other Platforms 3.2. Alternative bundles 3.3. Configuring Python 3.3.1. Excursus: Setting environment variables 3.3.2. Finding the Python executable 3.4. Python Launcher for Windows 3.4.1. Getting started 3.4.1.1. From the command-line 3.4.1.2. Virtual environments 3.4.1.3. From a script 3.4.1.4. From file associations 3.4.2. Shebang Lines 3.4.3. Arguments in shebang lines 3.4.4. Customization 3.4.4.1. Customization via INI files 3.4.4.2. Customizing default Python versions 3.4.5. Diagnostics 3.5. Finding modules 3.6. Additional modules 3.6.1. PyWin32 3.6.2. cx_Freeze 3.6.3. WConio 3.7. Compiling Python on Windows 3.8. Embedded Distribution 3.8.1. Python Application 3.8.2. Embedding Python 3.9. Other resources 4. Using Python on a Macintosh 4.1. Getting and Installing MacPython 4.1.1. How to run a Python script 4.1.2. Running scripts with a GUI 4.1.3. Configuration 4.2. The IDE 4.3. Installing Additional Python Packages 4.4. GUI Programming on the Mac 4.5. Distributing Python Applications on the Mac 4.6. Other Resources The Python Language Reference 1. Introduction 1.1. Alternate Implementations 1.2. Notation 2. Lexical analysis 2.1. Line structure 2.1.1. Logical lines 2.1.2. Physical lines 2.1.3. Comments 2.1.4. Encoding declarations 2.1.5. Explicit line joining 2.1.6. Implicit line joining 2.1.7. Blank lines 2.1.8. Indentation 2.1.9. Whitespace between tokens 2.2. Other tokens 2.3. Identifiers and keywords 2.3.1. Keywords 2.3.2. Reserved classes of identifiers 2.4. Literals 2.4.1. String and Bytes literals 2.4.2. String literal concatenation 2.4.3. Formatted string literals 2.4.4. Numeric literals 2.4.5. Integer literals 2.4.6. Floating point literals 2.4.7. Imaginary literals 2.5. Operators 2.6. Delimiters 3. Data model 3.1. Objects, values and types 3.2. The standard type hierarchy 3.3. Special method names 3.3.1. Basic customization 3.3.2. Customizing attribute access 3.3.2.1. Customizing module attribute access 3.3.2.2. Implementing Descriptors 3.3.2.3. Invoking Descriptors 3.3.2.4. __slots__ 3.3.2.4.1. Notes on using __slots__ 3.3.3. Customizing class creation 3.3.3.1. Metaclasses 3.3.3.2. Determining the appropriate metaclass 3.3.3.3. Preparing the class namespace 3.3.3.4. Executing the class body 3.3.3.5. Creating the class object 3.3.3.6. Metaclass example 3.3.4. Customizing instance and subclass checks 3.3.5. Emulating callable objects 3.3.6. Emulating container types 3.3.7. Emulating numeric types 3.3.8. With Statement Context Managers 3.3.9. Special method lookup 3.4. Coroutines 3.4.1. Awaitable Objects 3.4.2. Coroutine Objects 3.4.3. Asynchronous Iterators 3.4.4. Asynchronous Context Managers 4. Execution model 4.1. Structure of a program 4.2. Naming and binding 4.2.1. Binding of names 4.2.2. Resolution of names 4.2.3. Builtins and restricted execution 4.2.4. Interaction with dynamic features 4.3. Exceptions 5. The import system 5.1. importlib 5.2. Packages 5.2.1. Regular packages 5.2.2. Namespace packages 5.3. Searching 5.3.1. The module cache 5.3.2. Finders and loaders 5.3.3. Import hooks 5.3.4. The meta path 5.4. Loading 5.4.1. Loaders 5.4.2. Submodules 5.4.3. Module spec 5.4.4. Import-related module attributes 5.4.5. module.__path__ 5.4.6. Module reprs 5.5. The Path Based Finder 5.5.1. Path entry finders 5.5.2. Path entry finder protocol 5.6. Replacing the standard import system 5.7. Special considerations for __main__ 5.7.1. __main__.__spec__ 5.8. Open issues 5.9. References 6. Expressions 6.1. Arithmetic conversions 6.2. Atoms 6.2.1. Identifiers (Names) 6.2.2. Literals 6.2.3. Parenthesized forms 6.2.4. Displays for lists, sets and dictionaries 6.2.5. List displays 6.2.6. Set displays 6.2.7. Dictionary displays 6.2.8. Generator expressions 6.2.9. Yield expressions 6.2.9.1. Generator-iterator methods 6.2.9.2. Examples 6.2.9.3. Asynchronous generator functions 6.2.9.4. Asynchronous generator-iterator methods 6.3. Primaries 6.3.1. Attribute references 6.3.2. Subscriptions 6.3.3. Slicings 6.3.4. Calls 6.4. Await expression 6.5. The power operator 6.6. Unary arithmetic and bitwise operations 6.7. Binary arithmetic operations 6.8. Shifting operations 6.9. Binary bitwise operations 6.10. Comparisons 6.10.1. Value comparisons 6.10.2. Membership test operations 6.10.3. Identity comparisons 6.11. Boolean operations 6.12. Conditional expressions 6.13. Lambdas 6.14. Expression lists 6.15. Evaluation order 6.16. Operator precedence 7. Simple statements 7.1. Expression statements 7.2. Assignment statements 7.2.1. Augmented assignment statements 7.2.2. Annotated assignment statements 7.3. The assert statement 7.4. The pass statement 7.5. The del statement 7.6. The return statement 7.7. The yield statement 7.8. The raise statement 7.9. The break statement 7.10. The continue statement 7.11. The import statement 7.11.1. Future statements 7.12. The global statement 7.13. The nonlocal statement 8. Compound statements 8.1. The if statement 8.2. The while statement 8.3. The for statement 8.4. The try statement 8.5. The with statement 8.6. Function definitions 8.7. Class definitions 8.8. Coroutines 8.8.1. Coroutine function definition 8.8.2. The async for statement 8.8.3. The async with statement 9. Top-level components 9.1. Complete Python programs 9.2. File input 9.3. Interactive input 9.4. Expression input 10. Full Grammar specification The Python Standard Library 1. Introduction 2. Built-in Functions 3. Built-in Constants 3.1. Constants added by the site module 4. Built-in Types 4.1. Truth Value Testing 4.2. Boolean Operations — and, or, not 4.3. Comparisons 4.4. Numeric Types — int, float, complex 4.4.1. Bitwise Operations on Integer Types 4.4.2. Additional Methods on Integer Types 4.4.3. Additional Methods on Float 4.4.4. Hashing of numeric types 4.5. Iterator Types 4.5.1. Generator Types 4.6. Sequence Types — list, tuple, range 4.6.1. Common Sequence Operations 4.6.2. Immutable Sequence Types 4.6.3. Mutable Sequence Types 4.6.4. Lists 4.6.5. Tuples 4.6.6. Ranges 4.7. Text Sequence Type — str 4.7.1. String Methods 4.7.2. printf-style String Formatting 4.8. Binary Sequence Types — bytes, bytearray, memoryview 4.8.1. Bytes Objects 4.8.2. Bytearray Objects 4.8.3. Bytes and Bytearray Operations 4.8.4. printf-style Bytes Formatting 4.8.5. Memory Views 4.9. Set Types — set, frozenset 4.10. Mapping Types — dict 4.10.1. Dictionary view objects 4.11. Context Manager Types 4.12. Other Built-in Types 4.12.1. Modules 4.12.2. Classes and Class Instances 4.12.3. Functions 4.12.4. Methods 4.12.5. Code Objects 4.12.6. Type Objects 4.12.7. The Null Object 4.12.8. The Ellipsis Object 4.12.9. The NotImplemented Object 4.12.10. Boolean Values 4.12.11. Internal Objects 4.13. Special Attributes 5. Built-in Exceptions 5.1. Base classes 5.2. Concrete exceptions 5.2.1. OS exceptions 5.3. Warnings 5.4. Exception hierarchy 6. Text Processing Services 6.1. string — Common string operations 6.1.1. String constants 6.1.2. Custom String Formatting 6.1.3. Format String Syntax 6.1.3.1. Format Specification Mini-Language 6.1.3.2. Format examples 6.1.4. Template strings 6.1.5. Helper functions 6.2. re — Regular expression operations 6.2.1. Regular Expression Syntax 6.2.2. Module Contents 6.2.3. Regular Expression Objects 6.2.4. Match Objects 6.2.5. Regular Expression Examples 6.2.5.1. Checking for a Pair 6.2.5.2. Simulating scanf() 6.2.5.3. search() vs. match() 6.2.5.4. Making a Phonebook 6.2.5.5. Text Munging 6.2.5.6. Finding all Adverbs 6.2.5.7. Finding all Adverbs and their Positions 6.2.5.8. Raw String Notation 6.2.5.9. Writing a Tokenizer 6.3. difflib — Helpers for computing deltas 6.3.1. SequenceMatcher Objects 6.3.2. SequenceMatcher Examples 6.3.3. Differ Objects 6.3.4. Differ Example 6.3.5. A command-line interface to difflib 6.4. textwrap — Text wrapping and filling 6.5. unicodedata — Unicode Database 6.6. stringprep — Internet String Preparation 6.7. readline — GNU readline interface 6.7.1. Init file 6.7.2. Line buffer 6.7.3. History file 6.7.4. History list 6.7.5. Startup hooks 6.7.6. Completion 6.7.7. Example 6.8. rlcompleter — Completion function for GNU readline 6.8.1. Completer Objects 7. Binary Data Services 7.1. struct — Interpret bytes as packed binary data 7.1.1. Functions and Exceptions 7.1.2. Format Strings 7.1.2.1. Byte Order, Size, and Alignment 7.1.2.2. Format Characters 7.1.2.3. Examples 7.1.3. Classes 7.2. codecs — Codec registry and base classes 7.2.1. Codec Base Classes 7.2.1.1. Error Handlers 7.2.1.2. Stateless Encoding and Decoding 7.2.1.3. Incremental Encoding and Decoding 7.2.1.3.1. IncrementalEncoder Objects 7.2.1.3.2. IncrementalDecoder Objects 7.2.1.4. Stream Encoding and Decoding 7.2.1.4.1. StreamWriter Objects 7.2.1.4.2. StreamReader Objects 7.2.1.4.3. StreamReaderWriter Objects 7.2.1.4.4. StreamRecoder Objects 7.2.2. Encodings and Unicode 7.2.3. Standard Encodings 7.2.4. Python Specific Encodings 7.2.4.1. Text Encodings 7.2.4.2. Binary Transforms 7.2.4.3. Text Transforms 7.2.5. encodings.idna — Internationalized Domain Names in Applications 7.2.6. encodings.mbcs — Windows ANSI codepage 7.2.7. encodings.utf_8_sig — UTF-8 codec with BOM signature 8. Data Types 8.1. datetime — Basic date and time types 8.1.1. Available Types 8.1.2. timedelta Objects 8.1.3. date Objects 8.1.4. datetime Objects 8.1.5. time Objects 8.1.6. tzinfo Objects 8.1.7. timezone Objects 8.1.8. strftime() and strptime() Behavior 8.2. calendar — General calendar-related functions 8.3. collections — Container datatypes 8.3.1. ChainMap objects 8.3.1.1. ChainMap Examples and Recipes 8.3.2. Counter objects 8.3.3. deque objects 8.3.3.1. deque Recipes 8.3.4. defaultdict objects 8.3.4.1. defaultdict Examples 8.3.5. namedtuple() Factory Function for Tuples with Named Fields 8.3.6. OrderedDict objects 8.3.6.1. OrderedDict Examples and Recipes 8.3.7. UserDict objects 8.3.8. UserList objects 8.3.9. UserString objects 8.4. collections.abc — Abstract Base Classes for Containers 8.4.1. Collections Abstract Base Classes 8.5. heapq — Heap queue algorithm 8.5.1. Basic Examples 8.5.2. Priority Queue Implementation Notes 8.5.3. Theory 8.6. bisect — Array bisection algorithm 8.6.1. Searching Sorted Lists 8.6.2. Other Examples 8.7. array — Efficient arrays of numeric values 8.8. weakref — Weak references 8.8.1. Weak Reference Objects 8.8.2. Example 8.8.3. Finalizer Objects 8.8.4. Comparing finalizers with __del__() methods 8.9. types — Dynamic type creation and names for built-in types 8.9.1. Dynamic Type Creation 8.9.2. Standard Interpreter Types 8.9.3. Additional Utility Classes and Functions 8.9.4. Coroutine Utility Functions 8.10. copy — Shallow and deep copy operations 8.11. pprint — Data pretty printer 8.11.1. PrettyPrinter Objects 8.11.2. Example 8.12. reprlib — Alternate repr() implementation 8.12.1. Repr Objects 8.12.2. Subclassing Repr Objects 8.13. enum — Support for enumerations 8.13.1. Module Contents 8.13.2. Creating an Enum 8.13.3. Programmatic access to enumeration members and their attributes 8.13.4. Duplicating enum members and values 8.13.5. Ensuring unique enumeration values 8.13.6. Using automatic values 8.13.7. Iteration 8.13.8. Comparisons 8.13.9. Allowed members and attributes of enumerations 8.13.10. Restricted subclassing of enumerations 8.13.11. Pickling 8.13.12. Functional API 8.13.13. Derived Enumerations 8.13.13.1. IntEnum 8.13.13.2. IntFlag 8.13.13.3. Flag 8.13.13.4. Others 8.13.14. Interesting examples 8.13.14.1. Omitting values 8.13.14.1.1. Using auto 8.13.14.1.2. Using object 8.13.14.1.3. Using a descriptive string 8.13.14.1.4. Using a custom __new__() 8.13.14.2. OrderedEnum 8.13.14.3. DuplicateFreeEnum 8.13.14.4. Planet 8.13.15. How are Enums different? 8.13.15.1. Enum Classes 8.13.15.2. Enum Members (aka instances) 8.13.15.3. Finer Points 8.13.15.3.1. Supported __dunder__ names 8.13.15.3.2. Supported _sunder_ names 8.13.15.3.3. Enum member type 8.13.15.3.4. Boolean value of Enum classes and members 8.13.15.3.5. Enum classes with methods 8.13.15.3.6. Combining members of Flag 9. Numeric and Mathematical Modules 9.1. numbers — Numeric abstract base classes 9.1.1. The numeric tower 9.1.2. Notes for type implementors 9.1.2.1. Adding More Numeric ABCs 9.1.2.2. Implementing the arithmetic operations 9.2. math — Mathematical functions 9.2.1. Number-theoretic and representation functions 9.2.2. Power and logarithmic functions 9.2.3. Trigonometric functions 9.2.4. Angular conversion 9.2.5. Hyperbolic functions 9.2.6. Special functions 9.2.7. Constants 9.3. cmath — Mathematical functions for complex numbers 9.3.1. Conversions to and from polar coordinates 9.3.2. Power and logarithmic functions 9.3.3. Trigonometric functions 9.3.4. Hyperbolic functions 9.3.5. Classification functions 9.3.6. Constants 9.4. decimal — Decimal fixed point and floating point arithmetic 9.4.1. Quick-start Tutorial 9.4.2. Decimal objects 9.4.2.1. Logical operands 9.4.3. Context objects 9.4.4. Constants 9.4.5. Rounding modes 9.4.6. Signals 9.4.7. Floating Point Notes 9.4.7.1. Mitigating round-off error with increased precision 9.4.7.2. Special values 9.4.8. Working with threads 9.4.9. Recipes 9.4.10. Decimal FAQ 9.5. fractions — Rational numbers 9.6. random — Generate pseudo-random numbers 9.6.1. Bookkeeping functions 9.6.2. Functions for integers 9.6.3. Functions for sequences 9.6.4. Real-valued distributions 9.6.5. Alternative Generator 9.6.6. Notes on Reproducibility 9.6.7. Examples and Recipes 9.7. statistics — Mathematical statistics functions 9.7.1. Averages and measures of central location 9.7.2. Measures of spread 9.7.3. Function details 9.7.4. Exceptions 10. Functional Programming Modules 10.1. itertools — Functions creating iterators for efficient looping 10.1.1. Itertool functions 10.1.2. Itertools Recipes 10.2. functools — Higher-order functions and operations on callable objects 10.2.1. partial Objects 10.3. operator — Standard operators as functions 10.3.1. Mapping Operators to Functions 10.3.2. Inplace Operators 11. File and Directory Access 11.1. pathlib — Object-oriented filesystem paths 11.1.1. Basic use 11.1.2. Pure paths 11.1.2.1. General properties 11.1.2.2. Operators 11.1.2.3. Accessing individual parts 11.1.2.4. Methods and properties 11.1.3. Concrete paths 11.1.3.1. Methods 11.2. os.path — Common pathname manipulations 11.3. fileinput — Iterate over lines from multiple input streams 11.4. stat — Interpreting stat() results 11.5. filecmp — File and Directory Comparisons 11.5.1. The dircmp class 11.6. tempfile — Generate temporary files and directories 11.6.1. Examples 11.6.2. Deprecated functions and variables 11.7. glob — Unix style pathname pattern expansion 11.8. fnmatch — Unix filename pattern matching 11.9. linecache — Random access to text lines 11.10. shutil — High-level file operations 11.10.1. Directory and files operations 11.10.1.1. copytree example 11.10.1.2. rmtree example 11.10.2. Archiving operations 11.10.2.1. Archiving example 11.10.3. Querying the size of the output terminal 11.11. macpath — Mac OS 9 path manipulation functions 12. Data Persistence 12.1. pickle — Python object serialization 12.1.1. Relationship to other Python modules 12.1.1.1. Comparison with marshal 12.1.1.2. Comparison with json 12.1.2. Data stream format 12.1.3. Module Interface 12.1.4. What can be pickled and unpickled? 12.1.5. Pickling Class Instances 12.1.5.1. Persistence of External Objects 12.1.5.2. Dispatch Tables 12.1.5.3. Handling Stateful Objects 12.1.6. Restricting Globals 12.1.7. Performance 12.1.8. Examples 12.2. copyreg — Register pickle support functions 12.2.1. Example 12.3. shelve — Python object persistence 12.3.1. Restrictions 12.3.2. Example 12.4. marshal — Internal Python object serialization 12.5. dbm — Interfaces to Unix “databases” 12.5.1. dbm.gnu — GNU’s reinterpretation of dbm 12.5.2. dbm.ndbm — Interface based on ndbm 12.5.3. dbm.dumb — Portable DBM implementation 12.6. sqlite3 — DB-API 2.0 interface for SQLite databases 12.6.1. Module functions and constants 12.6.2. Connection Objects 12.6.3. Cursor Objects 12.6.4. Row Objects 12.6.5. Exceptions 12.6.6. SQLite and Python types 12.6.6.1. Introduction 12.6.6.2. Using adapters to store additional Python types in SQLite databases 12.6.6.2.1. Letting your object adapt itself 12.6.6.2.2. Registering an adapter callable 12.6.6.3. Converting SQLite values to custom Python types 12.6.6.4. Default adapters and converters 12.6.7. Controlling Transactions 12.6.8. Using sqlite3 efficiently 12.6.8.1. Using shortcut methods 12.6.8.2. Accessing columns by name instead of by index 12.6.8.3. Using the connection as a context manager 12.6.9. Common issues 12.6.9.1. Multithreading 13. Data Compression and Archiving 13.1. zlib — Compression compatible with gzip 13.2. gzip — Support for gzip files 13.2.1. Examples of usage 13.3. bz2 — Support for bzip2 compression 13.3.1. (De)compression of files 13.3.2. Incremental (de)compression 13.3.3. One-shot (de)compression 13.4. lzma — Compression using the LZMA algorithm 13.4.1. Reading and writing compressed files 13.4.2. Compressing and decompressing data in memory 13.4.3. Miscellaneous 13.4.4. Specifying custom filter chains 13.4.5. Examples 13.5. zipfile — Work with ZIP archives 13.5.1. ZipFile Objects 13.5.2. PyZipFile Objects 13.5.3. ZipInfo Objects 13.5.4. Command-Line Interface 13.5.4.1. Command-line options 13.6. tarfile — Read and write tar archive files 13.6.1. TarFile Objects 13.6.2. TarInfo Objects 13.6.3. Command-Line Interface 13.6.3.1. Command-line options 13.6.4. Examples 13.6.5. Supported tar formats 13.6.6. Unicode issues 14. File Formats 14.1. csv — CSV File Reading and Writing 14.1.1. Module Contents 14.1.2. Dialects and Formatting Parameters 14.1.3. Reader Objects 14.1.4. Writer Objects 14.1.5. Examples 14.2. configparser — Configuration file parser 14.2.1. Quick Start 14.2.2. Supported Datatypes 14.2.3. Fallback Values 14.2.4. Supported INI File Structure 14.2.5. Interpolation of values 14.2.6. Mapping Protocol Access 14.2.7. Customizing Parser Behaviour 14.2.8. Legacy API Examples 14.2.9. ConfigParser Objects 14.2.10. RawConfigParser Objects 14.2.11. Exceptions 14.3. netrc — netrc file processing 14.3.1. netrc Objects 14.4. xdrlib — Encode and decode XDR data 14.4.1. Packer Objects 14.4.2. Unpacker Objects 14.4.3. Exceptions 14.5. plistlib — Generate and parse Mac OS X .plist files 14.5.1. Examples 15. Cryptographic Services 15.1. hashlib — Secure hashes and message digests 15.1.1. Hash algorithms 15.1.2. SHAKE variable length digests 15.1.3. Key derivation 15.1.4. BLAKE2 15.1.4.1. Creating hash objects 15.1.4.2. Constants 15.1.4.3. Examples 15.1.4.3.1. Simple hashing 15.1.4.3.2. Using different digest sizes 15.1.4.3.3. Keyed hashing 15.1.4.3.4. Randomized hashing 15.1.4.3.5. Personalization 15.1.4.3.6. Tree mode 15.1.4.4. Credits 15.2. hmac — Keyed-Hashing for Message Authentication 15.3. secrets — Generate secure random numbers for managing secrets 15.3.1. Random numbers 15.3.2. Generating tokens 15.3.2.1. How many bytes should tokens use? 15.3.3. Other functions 15.3.4. Recipes and best practices 16. Generic Operating System Services 16.1. os — Miscellaneous operating system interfaces 16.1.1. File Names, Command Line Arguments, and Environment Variables 16.1.2. Process Parameters 16.1.3. File Object Creation 16.1.4. File Descriptor Operations 16.1.4.1. Querying the size of a terminal 16.1.4.2. Inheritance of File Descriptors 16.1.5. Files and Directories 16.1.5.1. Linux extended attributes 16.1.6. Process Management 16.1.7. Interface to the scheduler 16.1.8. Miscellaneous System Information 16.1.9. Random numbers 16.2. io — Core tools for working with streams 16.2.1. Overview 16.2.1.1. Text I/O 16.2.1.2. Binary I/O 16.2.1.3. Raw I/O 16.2.2. High-level Module Interface 16.2.2.1. In-memory streams 16.2.3. Class hierarchy 16.2.3.1. I/O Base Classes 16.2.3.2. Raw File I/O 16.2.3.3. Buffered Streams 16.2.3.4. Text I/O 16.2.4. Performance 16.2.4.1. Binary I/O 16.2.4.2. Text I/O 16.2.4.3. Multi-threading 16.2.4.4. Reentrancy 16.3. time — Time access and conversions 16.3.1. Functions 16.3.2. Clock ID Constants 16.3.3. Timezone Constants 16.4. argparse — Parser for command-line options, arguments and sub-commands 16.4.1. Example 16.4.1.1. Creating a parser 16.4.1.2. Adding arguments 16.4.1.3. Parsing arguments 16.4.2. ArgumentParser objects 16.4.2.1. prog 16.4.2.2. usage 16.4.2.3. description 16.4.2.4. epilog 16.4.2.5. parents 16.4.2.6. formatter_class 16.4.2.7. prefix_chars 16.4.2.8. fromfile_prefix_chars 16.4.2.9. argument_default 16.4.2.10. allow_abbrev 16.4.2.11. conflict_handler 16.4.2.12. add_help 16.4.3. The add_argument() method 16.4.3.1. name or flags 16.4.3.2. action 16.4.3.3. nargs 16.4.3.4. const 16.4.3.5. default 16.4.3.6. type 16.4.3.7. choices 16.4.3.8. required 16.4.3.9. help 16.4.3.10. metavar 16.4.3.11. dest 16.4.3.12. Action classes 16.4.4. The parse_args() method 16.4.4.1. Option value syntax 16.4.4.2. Invalid arguments 16.4.4.3. Arguments containing - 16.4.4.4. Argument abbreviations (prefix matching) 16.4.4.5. Beyond sys.argv 16.4.4.6. The Namespace object 16.4.5. Other utilities 16.4.5.1. Sub-commands 16.4.5.2. FileType objects 16.4.5.3. Argument groups 16.4.5.4. Mutual exclusion 16.4.5.5. Parser defaults 16.4.5.6. Printing help 16.4.5.7. Partial parsing 16.4.5.8. Customizing file parsing 16.4.5.9. Exiting methods 16.4.6. Upgrading optparse code 16.5. getopt — C-style parser for command line options 16.6. logging — Logging facility for Python 16.6.1. Logger Objects 16.6.2. Logging Levels 16.6.3. Handler Objects 16.6.4. Formatter Objects 16.6.5. Filter Objects 16.6.6. LogRecord Objects 16.6.7. LogRecord attributes 16.6.8. LoggerAdapter Objects 16.6.9. Thread Safety 16.6.10. Module-Level Functions 16.6.11. Module-Level Attributes 16.6.12. Integration with the warnings module 16.7. logging.config — Logging configuration 16.7.1. Configuration functions 16.7.2. Configuration dictionary schema 16.7.2.1. Dictionary Schema Details 16.7.2.2. Incremental Configuration 16.7.2.3. Object connections 16.7.2.4. User-defined objects 16.7.2.5. Access to external objects 16.7.2.6. Access to internal objects 16.7.2.7. Import resolution and custom importers 16.7.3. Configuration file format 16.8. logging.handlers — Logging handlers 16.8.1. StreamHandler 16.8.2. FileHandler 16.8.3. NullHandler 16.8.4. WatchedFileHandler 16.8.5. BaseRotatingHandler 16.8.6. RotatingFileHandler 16.8.7. TimedRotatingFileHandler 16.8.8. SocketHandler 16.8.9. DatagramHandler 16.8.10. SysLogHandler 16.8.11. NTEventLogHandler 16.8.12. SMTPHandler 16.8.13. MemoryHandler 16.8.14. HTTPHandler 16.8.15. QueueHandler 16.8.16. QueueListener 16.9. getpass — Portable password input 16.10. curses — Terminal handling for character-cell displays 16.10.1. Functions 16.10.2. Window Objects 16.10.3. Constants 16.11. curses.textpad — Text input widget for curses programs 16.11.1. Textbox objects 16.12. curses.ascii — Utilities for ASCII characters 16.13. curses.panel — A panel stack extension for curses 16.13.1. Functions 16.13.2. Panel Objects 16.14. platform — Access to underlying platform’s identifying data 16.14.1. Cross Platform 16.14.2. Java Platform 16.14.3. Windows Platform 16.14.3.1. Win95/98 specific 16.14.4. Mac OS Platform 16.14.5. Unix Platforms 16.15. errno — Standard errno system symbols 16.16. ctypes — A foreign function library for Python 16.16.1. ctypes tutorial 16.16.1.1. Loading dynamic link libraries 16.16.1.2. Accessing functions from loaded dlls 16.16.1.3. Calling functions 16.16.1.4. Fundamental data types 16.16.1.5. Calling functions, continued 16.16.1.6. Calling functions with your own custom data types 16.16.1.7. Specifying the required argument types (function prototypes) 16.16.1.8. Return types 16.16.1.9. Passing pointers (or: passing parameters by reference) 16.16.1.10. Structures and unions 16.16.1.11. Structure/union alignment and byte order 16.16.1.12. Bit fields in structures and unions 16.16.1.13. Arrays 16.16.1.14. Pointers 16.16.1.15. Type conversions 16.16.1.16. Incomplete Types 16.16.1.17. Callback functions 16.16.1.18. Accessing values exported from dlls 16.16.1.19. Surprises 16.16.1.20. Variable-sized data types 16.16.2. ctypes reference 16.16.2.1. Finding shared libraries 16.16.2.2. Loading shared libraries 16.16.2.3. Foreign functions 16.16.2.4. Function prototypes 16.16.2.5. Utility functions 16.16.2.6. Data types 16.16.2.7. Fundamental data types 16.16.2.8. Structured data types 16.16.2.9. Arrays and pointers 17. Concurrent Execution 17.1. threading — Thread-based parallelism 17.1.1. Thread-Local Data 17.1.2. Thread Objects 17.1.3. Lock Objects 17.1.4. RLock Objects 17.1.5. Condition Objects 17.1.6. Semaphore Objects 17.1.6.1. Semaphore Example 17.1.7. Event Objects 17.1.8. Timer Objects 17.1.9. Barrier Objects 17.1.10. Using locks, conditions, and semaphores in the with statement 17.2. multiprocessing — Process-based parallelism 17.2.1. Introduction 17.2.1.1. The Process class 17.2.1.2. Contexts and start methods 17.2.1.3. Exchanging objects between processes 17.2.1.4. Synchronization between processes 17.2.1.5. Sharing state between processes 17.2.1.6. Using a pool of workers 17.2.2. Reference 17.2.2.1. Process and exceptions 17.2.2.2. Pipes and Queues 17.2.2.3. Miscellaneous 17.2.2.4. Connection Objects 17.2.2.5. Synchronization primitives 17.2.2.6. Shared ctypes Objects 17.2.2.6.1. The multiprocessing.sharedctypes module 17.2.2.7. Managers 17.2.2.7.1. Customized managers 17.2.2.7.2. Using a remote manager 17.2.2.8. Proxy Objects 17.2.2.8.1. Cleanup 17.2.2.9. Process Pools 17.2.2.10. Listeners and Clients 17.2.2.10.1. Address Formats 17.2.2.11. Authentication keys 17.2.2.12. Logging 17.2.2.13. The multiprocessing.dummy module 17.2.3. Programming guidelines 17.2.3.1. All start methods 17.2.3.2. The spawn and forkserver start methods 17.2.4. Examples 17.3. The concurrent package 17.4. concurrent.futures — Launching parallel tasks 17.4.1. Executor Objects 17.4.2. ThreadPoolExecutor 17.4.2.1. ThreadPoolExecutor Example 17.4.3. ProcessPoolExecutor 17.4.3.1. ProcessPoolExecutor Example 17.4.4. Future Objects 17.4.5. Module Functions 17.4.6. Exception classes 17.5. subprocess — Subprocess management 17.5.1. Using the subprocess Module 17.5.1.1. Frequently Used Arguments 17.5.1.2. Popen Constructor 17.5.1.3. Exceptions 17.5.2. Security Considerations 17.5.3. Popen Objects 17.5.4. Windows Popen Helpers 17.5.4.1. Constants 17.5.5. Older high-level API 17.5.6. Replacing Older Functions with the subprocess Module 17.5.6.1. Replacing /bin/sh shell backquote 17.5.6.2. Replacing shell pipeline 17.5.6.3. Replacing os.system() 17.5.6.4. Replacing the os.spawn family 17.5.6.5. Replacing os.popen(), os.popen2(), os.popen3() 17.5.6.6. Replacing functions from the popen2 module 17.5.7. Legacy Shell Invocation Functions 17.5.8. Notes 17.5.8.1. Converting an argument sequence to a string on Windows 17.6. sched — Event scheduler 17.6.1. Scheduler Objects 17.7. queue — A synchronized queue class 17.7.1. Queue Objects 17.8. dummy_threading — Drop-in replacement for the threading module 17.9. _thread — Low-level threading API 17.10. _dummy_thread — Drop-in replacement for the _thread module 18. Interprocess Communication and Networking 18.1. socket — Low-level networking interface 18.1.1. Socket families 18.1.2. Module contents 18.1.2.1. Exceptions 18.1.2.2. Constants 18.1.2.3. Functions 18.1.2.3.1. Creating sockets 18.1.2.3.2. Other functions 18.1.3. Socket Objects 18.1.4. Notes on socket timeouts 18.1.4.1. Timeouts and the connect method 18.1.4.2. Timeouts and the accept method 18.1.5. Example 18.2. ssl — TLS/SSL wrapper for socket objects 18.2.1. Functions, Constants, and Exceptions 18.2.1.1. Socket creation 18.2.1.2. Context creation 18.2.1.3. Random generation 18.2.1.4. Certificate handling 18.2.1.5. Constants 18.2.2. SSL Sockets 18.2.3. SSL Contexts 18.2.4. Certificates 18.2.4.1. Certificate chains 18.2.4.2. CA certificates 18.2.4.3. Combined key and certificate 18.2.4.4. Self-signed certificates 18.2.5. Examples 18.2.5.1. Testing for SSL support 18.2.5.2. Client-side operation 18.2.5.3. Server-side operation 18.2.6. Notes on non-blocking sockets 18.2.7. Memory BIO Support 18.2.8. SSL session 18.2.9. Security considerations 18.2.9.1. Best defaults 18.2.9.2. Manual settings 18.2.9.2.1. Verifying certificates 18.2.9.2.2. Protocol versions 18.2.9.2.3. Cipher selection 18.2.9.3. Multi-processing 18.2.10. LibreSSL support 18.3. select — Waiting for I/O completion 18.3.1. /dev/poll Polling Objects 18.3.2. Edge and Level Trigger Polling (epoll) Objects 18.3.3. Polling Objects 18.3.4. Kqueue Objects 18.3.5. Kevent Objects 18.4. selectors — High-level I/O multiplexing 18.4.1. Introduction 18.4.2. Classes 18.4.3. Examples 18.5. asyncio — Asynchronous I/O, event loop, coroutines and tasks 18.5.1. Base Event Loop 18.5.1.1. Run an event loop 18.5.1.2. Calls 18.5.1.3. Delayed calls 18.5.1.4. Futures 18.5.1.5. Tasks 18.5.1.6. Creating connections 18.5.1.7. Creating listening connections 18.5.1.8. Watch file descriptors 18.5.1.9. Low-level socket operations 18.5.1.10. Resolve host name 18.5.1.11. Connect pipes 18.5.1.12. UNIX signals 18.5.1.13. Executor 18.5.1.14. Error Handling API 18.5.1.15. Debug mode 18.5.1.16. Server 18.5.1.17. Handle 18.5.1.18. Event loop examples 18.5.1.18.1. Hello World with call_soon() 18.5.1.18.2. Display the current date with call_later() 18.5.1.18.3. Watch a file descriptor for read events 18.5.1.18.4. Set signal handlers for SIGINT and SIGTERM 18.5.2. Event loops 18.5.2.1. Event loop functions 18.5.2.2. Available event loops 18.5.2.3. Platform support 18.5.2.3.1. Windows 18.5.2.3.2. Mac OS X 18.5.2.4. Event loop policies and the default policy 18.5.2.5. Event loop policy interface 18.5.2.6. Access to the global loop policy 18.5.2.7. Customizing the event loop policy 18.5.3. Tasks and coroutines 18.5.3.1. Coroutines 18.5.3.1.1. Example: Hello World coroutine 18.5.3.1.2. Example: Coroutine displaying the current date 18.5.3.1.3. Example: Chain coroutines 18.5.3.2. InvalidStateError 18.5.3.3. TimeoutError 18.5.3.4. Future 18.5.3.4.1. Example: Future with run_until_complete() 18.5.3.4.2. Example: Future with run_forever() 18.5.3.5. Task 18.5.3.5.1. Example: Parallel execution of tasks 18.5.3.6. Task functions 18.5.4. Transports and protocols (callback based API) 18.5.4.1. Transports 18.5.4.1.1. BaseTransport 18.5.4.1.2. ReadTransport 18.5.4.1.3. WriteTransport 18.5.4.1.4. DatagramTransport 18.5.4.1.5. BaseSubprocessTransport 18.5.4.2. Protocols 18.5.4.2.1. Protocol classes 18.5.4.2.2. Connection callbacks 18.5.4.2.3. Streaming protocols 18.5.4.2.4. Datagram protocols 18.5.4.2.5. Flow control callbacks 18.5.4.2.6. Coroutines and protocols 18.5.4.3. Protocol examples 18.5.4.3.1. TCP echo client protocol 18.5.4.3.2. TCP echo server protocol 18.5.4.3.3. UDP echo client protocol 18.5.4.3.4. UDP echo server protocol 18.5.4.3.5. Register an open socket to wait for data using a protocol 18.5.5. Streams (coroutine based API) 18.5.5.1. Stream functions 18.5.5.2. StreamReader 18.5.5.3. StreamWriter 18.5.5.4. StreamReaderProtocol 18.5.5.5. IncompleteReadError 18.5.5.6. LimitOverrunError 18.5.5.7. Stream examples 18.5.5.7.1. TCP echo client using streams 18.5.5.7.2. TCP echo server using streams 18.5.5.7.3. Get HTTP headers 18.5.5.7.4. Register an open socket to wait for data using streams 18.5.6. Subprocess 18.5.6.1. Windows event loop 18.5.6.2. Create a subprocess: high-level API using Process 18.5.6.3. Create a subprocess: low-level API using subprocess.Popen 18.5.6.4. Constants 18.5.6.5. Process 18.5.6.6. Subprocess and threads 18.5.6.7. Subprocess examples 18.5.6.7.1. Subprocess using transport and protocol 18.5.6.7.2. Subprocess using streams 18.5.7. Synchronization primitives 18.5.7.1. Locks 18.5.7.1.1. Lock 18.5.7.1.2. Event 18.5.7.1.3. Condition 18.5.7.2. Semaphores 18.5.7.2.1. Semaphore 18.5.7.2.2. BoundedSemaphore 18.5.8. Queues 18.5.8.1. Queue 18.5.8.2. PriorityQueue 18.5.8.3. LifoQueue 18.5.8.3.1. Exceptions 18.5.9. Develop with asyncio 18.5.9.1. Debug mode of asyncio 18.5.9.2. Cancellation 18.5.9.3. Concurrency and multithreading 18.5.9.4. Handle blocking functions correctly 18.5.9.5. Logging 18.5.9.6. Detect coroutine objects never scheduled 18.5.9.7. Detect exceptions never consumed 18.5.9.8. Chain coroutines correctly 18.5.9.9. Pending task destroyed 18.5.9.10. Close transports and event loops 18.6. asyncore — Asynchronous socket handler 18.6.1. asyncore Example basic HTTP client 18.6.2. asyncore Example basic echo server 18.7. asynchat — Asynchronous socket command/response handler 18.7.1. asynchat Example 18.8. signal — Set handlers for asynchronous events 18.8.1. General rules 18.8.1.1. Execution of Python signal handlers 18.8.1.2. Signals and threads 18.8.2. Module contents 18.8.3. Example 18.9. mmap — Memory-mapped file support 19. Internet Data Handling 19.1. email — An email and MIME handling package 19.1.1. email.message: Representing an email message 19.1.2. email.parser: Parsing email messages 19.1.2.1. FeedParser API 19.1.2.2. Parser API 19.1.2.3. Additional notes 19.1.3. email.generator: Generating MIME documents 19.1.4. email.policy: Policy Objects 19.1.5. email.errors: Exception and Defect classes 19.1.6. email.headerregistry: Custom Header Objects 19.1.7. email.contentmanager: Managing MIME Content 19.1.7.1. Content Manager Instances 19.1.8. email: Examples 19.1.9. email.message.Message: Representing an email message using the compat32 API 19.1.10. email.mime: Creating email and MIME objects from scratch 19.1.11. email.header: Internationalized headers 19.1.12. email.charset: Representing character sets 19.1.13. email.encoders: Encoders 19.1.14. email.utils: Miscellaneous utilities 19.1.15. email.iterators: Iterators 19.2. json — JSON encoder and decoder 19.2.1. Basic Usage 19.2.2. Encoders and Decoders 19.2.3. Exceptions 19.2.4. Standard Compliance and Interoperability 19.2.4.1. Character Encodings 19.2.4.2. Infinite and NaN Number Values 19.2.4.3. Repeated Names Within an Object 19.2.4.4. Top-level Non-Object, Non-Array Values 19.2.4.5. Implementation Limitations 19.2.5. Command Line Interface 19.2.5.1. Command line options 19.3. mailcap — Mailcap file handling 19.4. mailbox — Manipulate mailboxes in various formats 19.4.1. Mailbox objects 19.4.1.1. Maildir 19.4.1.2. mbox 19.4.1.3. MH 19.4.1.4. Babyl 19.4.1.5. MMDF 19.4.2. Message objects 19.4.2.1. MaildirMessage 19.4.2.2. mboxMessage 19.4.2.3. MHMessage 19.4.2.4. BabylMessage 19.4.2.5. MMDFMessage 19.4.3. Exceptions 19.4.4. Examples 19.5. mimetypes — Map filenames to MIME types 19.5.1. MimeTypes Objects 19.6. base64 — Base16, Base32, Base64, Base85 Data Encodings 19.7. binhex — Encode and decode binhex4 files 19.7.1. Notes 19.8. binascii — Convert between binary and ASCII 19.9. quopri — Encode and decode MIME quoted-printable data 19.10. uu — Encode and decode uuencode files 20. Structured Markup Processing Tools 20.1. html — HyperText Markup Language support 20.2. html.parser — Simple HTML and XHTML parser 20.2.1. Example HTML Parser Application 20.2.2. HTMLParser Methods 20.2.3. Examples 20.3. html.entities — Definitions of HTML general entities 20.4. XML Processing Modules 20.4.1. XML vulnerabilities 20.4.2. The defusedxml and defusedexpat Packages 20.5. xml.etree.ElementTree — The ElementTree XML API 20.5.1. Tutorial 20.5.1.1. XML tree and elements 20.5.1.2. Parsing XML 20.5.1.3. Pull API for non-blocking parsing 20.5.1.4. Finding interesting elements 20.5.1.5. Modifying an XML File 20.5.1.6. Building XML documents 20.5.1.7. Parsing XML with Namespaces 20.5.1.8. Additional resources 20.5.2. XPath support 20.5.2.1. Example 20.5.2.2. Supported XPath syntax 20.5.3. Reference 20.5.3.1. Functions 20.5.3.2. Element Objects 20.5.3.3. ElementTree Objects 20.5.3.4. QName Objects 20.5.3.5. TreeBuilder Objects 20.5.3.6. XMLParser Objects 20.5.3.7. XMLPullParser Objects 20.5.3.8. Exceptions 20.6. xml.dom — The Document Object Model API 20.6.1. Module Contents 20.6.2. Objects in the DOM 20.6.2.1. DOMImplementation Objects 20.6.2.2. Node Objects 20.6.2.3. NodeList Objects 20.6.2.4. DocumentType Objects 20.6.2.5. Document Objects 20.6.2.6. Element Objects 20.6.2.7. Attr Objects 20.6.2.8. NamedNodeMap Objects 20.6.2.9. Comment Objects 20.6.2.10. Text and CDATASection Objects 20.6.2.11. ProcessingInstruction Objects 20.6.2.12. Exceptions 20.6.3. Conformance 20.6.3.1. Type Mapping 20.6.3.2. Accessor Methods 20.7. xml.dom.minidom — Minimal DOM implementation 20.7.1. DOM Objects 20.7.2. DOM Example 20.7.3. minidom and the DOM standard 20.8. xml.dom.pulldom — Support for building partial DOM trees 20.8.1. DOMEventStream Objects 20.9. xml.sax — Support for SAX2 parsers 20.9.1. SAXException Objects 20.10. xml.sax.handler — Base classes for SAX handlers 20.10.1. ContentHandler Objects 20.10.2. DTDHandler Objects 20.10.3. EntityResolver Objects 20.10.4. ErrorHandler Objects 20.11. xml.sax.saxutils — SAX Utilities 20.12. xml.sax.xmlreader — Interface for XML parsers 20.12.1. XMLReader Objects 20.12.2. IncrementalParser Objects 20.12.3. Locator Objects 20.12.4. InputSource Objects 20.12.5. The Attributes Interface 20.12.6. The AttributesNS Interface 20.13. xml.parsers.expat — Fast XML parsing using Expat 20.13.1. XMLParser Objects 20.13.2. ExpatError Exceptions 20.13.3. Example 20.13.4. Content Model Descriptions 20.13.5. Expat error constants 21. Internet Protocols and Support 21.1. webbrowser — Convenient Web-browser controller 21.1.1. Browser Controller Objects 21.2. cgi — Common Gateway Interface support 21.2.1. Introduction 21.2.2. Using the cgi module 21.2.3. Higher Level Interface 21.2.4. Functions 21.2.5. Caring about security 21.2.6. Installing your CGI script on a Unix system 21.2.7. Testing your CGI script 21.2.8. Debugging CGI scripts 21.2.9. Common problems and solutions 21.3. cgitb — Traceback manager for CGI scripts 21.4. wsgiref — WSGI Utilities and Reference Implementation 21.4.1. wsgiref.util – WSGI environment utilities 21.4.2. wsgiref.headers – WSGI response header tools 21.4.3. wsgiref.simple_server – a simple WSGI HTTP server 21.4.4. wsgiref.validate — WSGI conformance checker 21.4.5. wsgiref.handlers – server/gateway base classes 21.4.6. Examples 21.5. urllib — URL handling modules 21.6. urllib.request — Extensible library for opening URLs 21.6.1. Request Objects 21.6.2. OpenerDirector Objects 21.6.3. BaseHandler Objects 21.6.4. HTTPRedirectHandler Objects 21.6.5. HTTPCookieProcessor Objects 21.6.6. ProxyHandler Objects 21.6.7. HTTPPasswordMgr Objects 21.6.8. HTTPPasswordMgrWithPriorAuth Objects 21.6.9. AbstractBasicAuthHandler Objects 21.6.10. HTTPBasicAuthHandler Objects 21.6.11. ProxyBasicAuthHandler Objects 21.6.12. AbstractDigestAuthHandler Objects 21.6.13. HTTPDigestAuthHandler Objects 21.6.14. ProxyDigestAuthHandler Objects 21.6.15. HTTPHandler Objects 21.6.16. HTTPSHandler Objects 21.6.17. FileHandler Objects 21.6.18. DataHandler Objects 21.6.19. FTPHandler Objects 21.6.20. CacheFTPHandler Objects 21.6.21. UnknownHandler Objects 21.6.22. HTTPErrorProcessor Objects 21.6.23. Examples 21.6.24. Legacy interface 21.6.25. urllib.request Restrictions 21.7. urllib.response — Response classes used by urllib 21.8. urllib.parse — Parse URLs into components 21.8.1. URL Parsing 21.8.2. Parsing ASCII Encoded Bytes 21.8.3. Structured Parse Results 21.8.4. URL Quoting 21.9. urllib.error — Exception classes raised by urllib.request 21.10. urllib.robotparser — Parser for robots.txt 21.11. http — HTTP modules 21.11.1. HTTP status codes 21.12. http.client — HTTP protocol client 21.12.1. HTTPConnection Objects 21.12.2. HTTPResponse Objects 21.12.3. Examples 21.12.4. HTTPMessage Objects 21.13. ftplib — FTP protocol client 21.13.1. FTP Objects 21.13.2. FTP_TLS Objects 21.14. poplib — POP3 protocol client 21.14.1. POP3 Objects 21.14.2. POP3 Example 21.15. imaplib — IMAP4 protocol client 21.15.1. IMAP4 Objects 21.15.2. IMAP4 Example 21.16. nntplib — NNTP protocol client 21.16.1. NNTP Objects 21.16.1.1. Attributes 21.16.1.2. Methods 21.16.2. Utility functions 21.17. smtplib — SMTP protocol client 21.17.1. SMTP Objects 21.17.2. SMTP Example 21.18. smtpd — SMTP Server 21.18.1. SMTPServer Objects 21.18.2. DebuggingServer Objects 21.18.3. PureProxy Objects 21.18.4. MailmanProxy Objects 21.18.5. SMTPChannel Objects 21.19. telnetlib — Telnet client 21.19.1. Telnet Objects 21.19.2. Telnet Example 21.20. uuid — UUID objects according to RFC 4122 21.20.1. Example 21.21. socketserver — A framework for network servers 21.21.1. Server Creation Notes 21.21.2. Server Objects 21.21.3. Request Handler Objects 21.21.4. Examples 21.21.4.1. socketserver.TCPServer Example 21.21.4.2. socketserver.UDPServer Example 21.21.4.3. Asynchronous Mixins 21.22. http.server — HTTP servers 21.23. http.cookies — HTTP state management 21.23.1. Cookie Objects 21.23.2. Morsel Objects 21.23.3. Example 21.24. http.cookiejar — Cookie handling for HTTP clients 21.24.1. CookieJar and FileCookieJar Objects 21.24.2. FileCookieJar subclasses and co-operation with web browsers 21.24.3. CookiePolicy Objects 21.24.4. DefaultCookiePolicy Objects 21.24.5. Cookie Objec

Bochs - The cross platform IA-32 (x86) emulator

Changes in 2.4.6 (February 22, 2011): Brief summary : - Support more host OS to run on: - Include win64 native binary in the release. - Fixed failures on big endian hosts. - BIOS: Support for up to 2M ROM BIOS images. - GUI: select mouse capture toggle method in .bochsrc. - Ported most of Qemu's 'virtual VFAT' block driver (except runtime write support, but plus FAT32 suppport) - Added write protect option for floppy drives. - Bugfixes / improved internal debugger + instrumentation. Detailed change log : - CPU and internal debugger - Implemented Process Context ID (PCID) feature - Implemented FS/GS BASE access instructions support (according to document from http://software.intel.com/en-us/avx/) - Rewritten from scratch SMC detection algorithm - Implemented fine-grained SMC detection (on 128 byte granularity) - Bugfixes for CPU emulation correctness and stability - Fixed failures on Big Endian hosts ! - Print detailed page walk information and attributes in internal debugger 'page' command - Updated/Fixed instrumentation callbacks - Configure and compile - Bochs now can be compiled as native Windows x86-64 application (tested with Mingw gcc 4.5.1 and Microsoft Visual Studio Express 2010) - Added ability to configure CPUID stepping through .bochsrc. The default stepping value is 3. - Added ability to disable MONITOR/MWAIT support through .bochsrc CPUID option. The option is available only if compiled with --enable-monitor-mwait configure option. - Determine and select max physical address size automatically at configure time: - 32-bit physical address for 386/486 guests - 36-bit physical address for PSE-36 enabled Pentium guest - 40-bit physical address for PAE enabled P6 or later guests - Update config.guess/config.sub scripts to May 2010 revisions. - Update Visual Studio 2008 project files in build/win32/vs2008ex-workspace.zip - Added Bochs compilation timestamp after Bochs version string. - GUI and display libraries (Volker) - Added new .bochsrc option to select mouse capture toggle method. In addition to the default Bochs method using the CTRL key and the middle mouse button there are now the choices: - CTRL+F10 (like DOSBox) - CTRL+ALT (like QEMU) - F12 (replaces win32 'legacyF12' option) - display library 'x' now uses the desktop size for the maximum guest resolution - ROM BIOS - Support for up to 2M ROM BIOS images - I/O Devices - 3 new 'pseudo device' plugins created by plugin separation (see below) - Fixes for emulated DHCP in eth_vnet (patch from @SF tracker) - Added support for VGA graphics mode with 400 lines (partial fix for SF bug #2948724) - NE2K: Fixed "send buffer" command issue on big endian hosts - USB - converted common USB code plus devices to the new 'usb_common' plugin Now the USB device classes no longer exist twice if both HC plugins are loaded. - added 'pseudo device' in common USB code for the device creation. This makes the HCs independent from the device specific code. - USB MSD: added support for disk image modes (like ATA disks) - USB printer: output file creation failure now causes a disconnect - re-implemented "options" parameter for additional options of connected devices (currently only used to set the speed reported by device and to specify an alternative redolog file of USB MSD disk image modes) - hard drive - new disk image mode 'vvfat' - ported the read-only part of Qemu's 'virtual VFAT' block driver - additions: configurable disk geometry, FAT32 support, read MBR and/or boot sector from file, volatile write support using hdimage redolog_t class, optional commit support on Bochs exit, save/restore file attributes, 1.44 MB floppy support, set file modification date/time - converted the complete hdimage stuff to the new 'hdimage' plugin - new hdimage method get_capabilities() that can return special flags - vmware3, vmware4 and vvfat classes now return HDIMAGE_HAS_GEOMETRY flag - other disk image modes by default return HDIMAGE_AUTO_GEOMETRY if cylinder value is set to 0 - multiple sector read/write support for some image modes - new log prefix "IMG" for hdimage messages - floppy - added write protect option for floppy drives (based on @SF patch by Ben Lunt) - vvfat support - bugfix: close images on exit - SB16 - converted the sound output module stuff to the new 'soundmod' plugin - SF patches applied [3164945] hack to compile under WIN64 by Darek Mihocka and Stanislav [3164073] Fine grain SMC invalidation by Stanislav [1539417] write protect for floppy drives by Ben Lunt [2862322] fixes for emulated DHCP in eth_vnet - these S.F. bugs were closed/fixed [2588085] Mouse capture [3140332] typo in mf3/ps2 mapping of BX_KEY_CTRL_R [3111577] No "back" option in log settings [3108422] Timing window in NE2K emulation [3084390] Bochs won't load floppy plugin right on startup [3043174] Docbook use of '_' build failure [3085140] Ia_arpl_Ew_Rw definition of error [3078995] ROL/ROR/SHL/SHR modeling wrong when dest reg is 32 bit [2864794] BX_INSTR_OPCODE in "cpu_loop" causes crash in x86_64 host [2884071] [AIX host] prefetch: EIP [00010000] > CS.limit [0000ffff] [3053542] 64 bit mode: far-jmp instruction is error [3011112] error compile vs2008/2010 with X2APIC [3002017] compile error with vs 2010 [3009767] guest RFLAGS.IF blocks externel interrupt in VMX guest mode [2964655] VMX not enabled in MSR IA32_FEATURE_CONTROL [3005865] IDT show bug [3001637] CMOS MAP register meaning error [2994370] Cannot build with 3DNow support - these S.F. feature requests were closed/implemented [1510142] Native Windows XP x64 Edition binary [1062553] select mouse (de)activation in bochsrc [2930633] legacy mouse capture key : not specific enough [2930679] Let user change mouse capture control key [2803538] Show flags for pages when using "info tab" ------------------------------------------------------------------------- Changes in 2.4.5 (April 25, 2010): Brief summary : - Major configure/cpu rework allowing to enable/disable CPU options at runtime through .bochsrc (Stanislav) - Bugfixes for CPU emulation correctness and stability - Implemented X2APIC extensions (Stanislav) - Implemented Intel VMXx2 extensions (Stanislav) - Extended VMX capability MSRs, APIC Virtualization, X2APIC Virtualization, Extended Page Tables (EPT), VPID, Unrestricted Guests, new VMX controls. - Implemented PCLMULQDQ AES instruction - Extended Bochs internal debugger functionality - USB HP DeskJet 920C printer device emulation (Ben Lunt) Detailed change log : - Configure rework - Deprecate --enable-popcnt configure option. POPCNT instruction will be enabled automatically iff SSE4_2 is supported (like in hardware). - Make --ignore-bad-msrs runtime option in .bochsrc. Old --ignore-bad-msrs configure option is deprecated and should not be used anymore. - Enable changing part of CPU functionality at runtime through .bochsrc. - Now you could enable/disable any of SSEx/AES/MOVBE/SYSENTER_SYSEXIT/XSAVE instruction sets using new CPUID option in .bochsrc. - When x86-64 support is compiled in, you could enable/disable long mode 1G pages support without recompile using new CPUID option in .bochsrc. Configure options: --enable-mmx, --enable-sse, --enable-movbe, --enable-xsave, --enable-sep, --enable-aes, --enable-1g-pages are deprecated and should not be used anymore. - Local APIC configure option --enable-apic is deprecated and should not be used anymore. The LAPIC option now automatically determined from other configure options. XAPIC functionality could be enabled using new CPUID .bochsrc option. - Changed default CPU configuration (generated by configure script with default options) to BX_CPU_LEVEL=6 with SSE2 enabled. - CPU - Implemented PCLMULQDQ AES instruction - Implemented X2APIC extensions / enable extended topology CPUID leaf (0xb), in order to enable X2APIC configure with --enable-x2apic - Implemented Intel VMXx2 extensions: - Enabled extended VMX capability MSRs - Implemented VMX controls for loading/storing of MSR_PAT and MSR_EFER - Enabled/Implemented secondary proc-based vmexec controls: - Implemented APIC virtualization - Implemented Extended Page Tables (EPT) mode - Implemented Descriptor Table Access VMEXIT control - Implemented RDTSCP VMEXIT control - Implemented Virtualize X2APIC mode control - Implemented Virtual Process ID (VPID) - Implemented WBINVD VMEXIT control - Implemented Unrestricted Guest mode In order to enable emulation of VMXx2 extensions configure with --enable-vmx=2 option (x86-64 must be enabled) - Bugfixes for CPU emulation correctness - Fixed Bochs crash when accessing the first byte above emulated memory size - Internal Debugger - Introduced range read/write physical watchpoints - Allow reloading of segment registers from internal debugger - Improved verbose physical memory access tracing - BIOS - Fix MTRR configuration (prevented boot of modern Linux kernels) - Fix interrupt vectors for INT 60h-66h (reserved for user interrupt) by setting them to zero - Fix BIOS INT13 function 08 when the number of cylinders on the disk = 1 - I/O Devices - USB HP DeskJet 920C printer device emulation (Ben Lunt) - Misc - Updated Bochs TESTFORM to version 0.5 - SF patches applied [2864402] outstanding x2apic patches by Stanislav [2960379] Fix build with -Wformat -Werror=format-security by Per Oyvind Karlsen [2938273] allow instrumentation to change execute by Konrad Grochowski [2926072] Indirection operators in expressions by Derek Peschel [2914433] makesym.perl misses symbols by John R. Jackson [2908481] USB Printer by Ben Lunt - these S.F. bugs were closed/fixed [2861662] dbg_xlate_linear2phy needs to be updated [2956217] INT13 AH=8 returns wrong values when cylinders=1 [2981161] Allow DMA transfers to continue when CPU is in HALT state [2795115] NX fault could be missed [2964824] bad newline sequence in aspi-win32.h [913419] configure options and build process needs some work [2938398] gdbstub compile error with x86_64 enabled [2734455] shutdown/reset type 05 should reinit the PICs [1921294] extended memory less than 1M wrong size [1947249] BX_USE_EBDA_TABLES and MP table placement [1933859] BX_USE_EBDA_TABLES and memory overlapping [2923680] "help dregs" is a syntax error [2919661] CPU may fail to do 16bit near call [2790768] Memory corruption with SMP > 32, Panic BIOS Keyboard Error [2902118] interrupts vectors 0x60 to 67 should be NULL ! [2912502] Instruction Pointer behaving erratically [2901047] Bochs crashed, closed by guest os [2905385] Bochs crash [2901481] Instruction SYSRET and SS(PL) [2900632] Broken long mode RETF to outer priviledge with null SS [1429011] Use bx_phyaddr_t for physaddr vars and bx_adress for lin adr - these S.F. feature requests were closed/implemented [2955911] RPM preuninstall scriptlet removes /core [2947863] don't abort on unrecognised options [2878861] numerics in the disassembler output [2900619] make more CPU state changeable ------------------------------------------------------------------------- Changes in 2.4.2 (November 12, 2009): - CPU and internal debugger - VMX: Implemented TPR shadow VMEXIT - Bugfixes for CPU emulation correctness (mostly for VMX support). - Bugfixes and updates for Bochs internal debugger - On SMP system stepN command now affects only current processor - Memory - Bugfixes for > 32-bit physical address space. - Allow to emulate more physical memory than host actually could or would like to allocate. For more details look for new .bochsrc 'memory' option. - Cleanup configure options - All paging related options now will be automatically determined according to --enable-cpu-level option. Related configure options --enable-global-pages, --enable-large-pages, --enable-pae, --enable-mtrr are deprecated now. Only 1G paging option still remaining unchanged. - Deprecate --enable-daz configure option. Denormals-are-zeros MXCSR control will be enabled automatically iff SSE2 is supported (like in hardware). - Deprecate --enable-vme configure option, now it will be supported iff CPU_LEVEL >= 5 (like in hardware). - I/O Devices - Bugfixes for 8254 PIT, VGA, Cirrus-Logic SVGA, USB UCHI - SF patches applied [2817840] Make old_callback static by Mark Marshall [2874004] fix for VMWRITE instruction by Roberto Paleari [2873999] fix CS segment type during fast syscall invocation by Roberto Paleari [2864389] Debugger gui maximize on startup by Thomas Nilsen [2817868] Rework loops in the memory code by Mark Marshall [2812948] PIT bug by Derek - these S.F. bugs were closed/fixed [2833504] GUI debugger bug-about GDT display [2872244] BIOS writes not allowed value to MTRR MSR causing #GP [2885383] SDL GUI memory leak [2872290] compilation in AIX5.3 ML10 failes [2867904] crash with cirrus bx_vga_c::mem_write [2851495] BIOS PCI returns with INT flag = 0 [2860333] vista 64 guest STOP 109 (GDT modification) [2849745] disassembler bug for 3DNow and SSE opcodes [1066748] Wrong registers values after #RESET, #INIT [2836893] Regression: Windows XP installer unable to format harddrive [2812239] VMX: VM-Exit: Incorrect instruction length on software int [2814130] bx_debug lex/yacc files incorrectly generated [2813199] MP Tables Missing From BIOS [2824093] VMX exception bug [2811909] VMX : CS Access-rights Type.Accessed stays 0 [2810571] Compile Errors on OSX [2823749] GCC regression or VM_EXIT RDMSR/WRMSR bug [2815929] Vista/XP64 unnecessary panic [2803519] Wrong example in man page bochsrc - these S.F. feature requests were closed/implemented [422766] Large Memory configurations [1311287] Idea for a better GUI [455971] USB support [615363] debugger shortcut for repeat last cmd ------------------------------------------------------------------------- Changes in 2.4.1 (June 7, 2009): - Fixed bunch of CPUID issues - Bochs is now able to install and boot 64-bit Windows images! (special thanks to Mark Ebersole for his patch) - Several bugfixes in CPU emulation (mostly for x87 instructions) - Fixed two critical deadlock bugs in the Win32 gui (patches from @SF tracker) - Fixes related to the 'show ips' feature - removed conflicting win32-specific alarm() functions ('win32' and 'sdl' gui) - feature now works in wx on win32 - Added support for gdb stub on big endian machine (patch by Godmar Back) - Rewritten obsolete hash_map code in dbg symbols module (patch from @SF) - BIOS: implemented missing INT 15h/89h (patch by Sebastian Herbszt) ------------------------------------------------------------------------- Changes in 2.4 (May 3, 2009): Brief summary : - Added graphical Bochs debugger frontend for most of the supported platforms. - Thanks for Chourdakis Michael and Bruce Ewing. - Many new CPU features in emulation - Support for > 32 bit physical address space and configurable MSRs - VMX, 1G pages in long mode, MOVBE instruction - Bugfixes for CPU emulation correctness, debugger and CPU instrumentation. - New config interface 'win32config' with start and runtime menu - USB: added OHCI support, external hub and cdrom - Added user plugin interface support. Detailed change log : - CPU and internal debugger - Support for VMX hardware emulation in Bochs CPU, to enable configure with --enable-vmx option Nearly complete VMX implementation, with few exceptions: - Dual-monitor treatment of SMIs and SMM not implemented yet - NMI virtualization, APIC virtualization not implemented yet - VMENTER to not-active state not supported yet - No advanced features like Extended Page Tables or VPID - Support for configurable MSR registers emulation, to enable configure with --enable-configurable-msrs option Look for configuration example in .bochsrc and msrs.def - Support new Intel Atom(R) MOVBE instruction, to enable configure with --enable-movbe option - Support for 1G pages in long mode, to enable configure with --enable-1g-pages option - Support for > 32 bit physical address space in CPU. Up to 36 bit could be seen in legacy mode (PAE) and up to 40 bit in x86-64 mode. Still support the same amount of the physical memory in the memory object, so system with > 4Gb of RAM yet cannot be emulated. To enable configure with --enable-long-phy-address option. - Implemented modern BIOSes mode limiting max reported CPUID function to 3 using .bochsrc CPU option. The mode is required in order to correctly install and boot WinNT. - Added ability to configure CPUID vendor/brand strings through .bochsrc (patch from @SF by Doug Reed). - Many bugfixes for CPU emulation correctness (both x86 and x86-64). - Updated CPU instrumentation callbacks. - Fixed Bochs internal debugger breakpoints/watchpoints handling. - Configure and compile - Added ability to choose Bochs log file name and Bochs debugger log file name from Bochs command line (using new -log and -dbglog options) - Removed Peter Tattam's closed source external debugger interface from the code. - Removed --enable-guest2host-tlb configure option. The option is always enabled for any Bochs configuration. - Removed --enable-icache configure option. The option is always enabled for any Bochs configuration. Trace cache support still remains optional and could be configured off. - Added configure option to compile in GUI frontend for Bochs debugger, to enable configure with --enable-debugger-gui option. The GUI debugger frontend is enabled by default with Bochs debugger. - Removed --enable-port-e9-hack configure option. The feature now could be configured at runtime through .bochsrc. - Added configure option to enable/disable A20 pin support. Disabling the A20 pin support slightly speeds up the emulation. - reduced dependencies between source files for faster code generation - BIOS - Added S3 (suspend to RAM) ACPI state to BIOS (patch by Gleb Natapov) - Implemented MTRR support in the bios (patches by Avi Kivity and Alex Williamsion with additions by Sebastian Herbszt) - Bug fixes - I/O Devices - Added user plugin support - remaining devices converted to plugins: pit, ioapic, iodebug - added 'plugin_ctrl' bochsrc option to control the presence of optional device plugins without a separate option. By default all plugins are enabled. - added register mechanism for removable mouse and keyboard devices - Hard drive / cdrom - PACKET-DMA feature now supported by all ATAPI commands - ATAPI command 0x1A added (based on the Qemu implementation) - sb16 - Added ALSA sound support on Linux (PCM/MIDI output) - FM synthesizer now usable with MIDI output (simple piano only) - Fixed OPL frequency to MIDI note translation - Fixed MIDI output command - keyboard - added keyboard controller commands 0xCA and 0xCB - USB - USB code reorganized to support more HC types and devices - added USB OHCI support written by Ben Lunt - added external USB hub support (initial code ported from Qemu) - added USB cdrom support (SCSI layer ported from Qemu) - added status bar indicators to show data transfer - VGA - VBE video memory increased to 16 MB - implemented changeable VBE LFB base address (PCI only, requires latest BIOS and VGABIOS images) - I/O APIC - implemented I/O APIC device hardware reset - Config interface - new config interface 'win32config' with start and runtime menu is now the default on Windows ('textconfig' is still available) - win32 device config dialogs are now created dynamicly from a parameter list (works like the wx ParamDialog) - changes in textcofig and the wx ParamDialog for compatibility with the new win32 dialog behaviour - Bochs param tree index keys are case independent now - some other additions / bugfixes in the simulator interface code - Misc - updated LGPL'd VGABIOS to version 0.6c - Updated Bochs TESTFORM to version 0.4 - SF patches applied [2784858] IO Handler names are not compared properly [2712569] Legacy bios serial data buffer timeout bug by grybranix [2655090] 64 bit BSWAP with REX.W broken by M. Eby [2645919] CR8 bug when reading by M. Eby [1895665] kvm: bios: add support to memory above the pci hole by Izik Eidus [2403372] rombios: check for valid cdrom before using it by Sebastian [2307269] acpi: handle S3 by Sebastian [2354134] TAP networking on Solaris/Sparc repaired [2144692] The scsi device can not complete its writing data command by naiyue [1827082] [PATCH] Configurable CPU vendor by Marcel Sondaar [2217229] Panic on EBDA overflow in rombios32 by Sebastian [2210194] Log pci class code by Sebastian [1984662] red led for disk write and titlebar mod by ggbsf [2142955] Fix for monitor/mwait by Doug Gibson [2137774] Patch to fix bug: cdrom: read_block: lseek returned error by Gabor Olah [2134642] Fix scan_to_scanascii table for F11 and F12 by Ben Guthro & Steve Ofsthun [2123036] sdl fullscreen fix by ggbsf [2073039] Remove CMOS accsess from AML code by Gleb Natapov [2072168] smbios: add L1-L3 cache handle to processor information by Sebastian [2055416] bochsrc cpu options for cpuid vendor and brand string by Doug Reed [2035278] rombios: Fix return from BEV via retf by Sebastian [2035260] rombios: El Torito load segment fix by Sebastian [2031978] Fix VMware backdoor command 0Ah by Jamie Lokier [2015277] Remove obsolete comment about DATA_SEG_DEFS_HERE hack by Sebastian [2011268] Set new default format and unit only if both are supported by Sebastian [2001919] gdbstub: fix qSupported reply by Sebastian [2001912] gdbstub: enclose packet data by apostrophes by Sebastian [1998071] fix missing SIGHUP and SIGQUIT with term ui on mingw by Sebastian [1998063] fix wrong colors with term ui by Sebastian [1995064] Compile fix needed for --enable-debugger and gcc 4.3 by Hans de Goede [1994564] Fix typo in RDMSR BX_MSR_MTRRFIX16K_A0000 by Sebastian [1994396] Change hard_drive_post #if by Sebastian [1993235] TESTFORM email address update by Sebastian [1992322] PATCH: fix compilation of bochs 2.3.7 on bigendian machines by Hans de Goede [1991280] Shutdown status code 0Ch handler by Sebastian [1990108] Shutdown status code 0Bh handler by Sebastian [1988907] Shutdown status code 0Ah handler by Sebastian [1984467] two typos in a release! (2.3.7) [1981505] Init PIIX4 PCI to ISA bridge and IDE by Sebastian - these S.F. bugs were closed/fixed [2784148] an integer overflow BUG of Bochs-2.3.7 source code [2695273] MSVC cpu.dsp failure in 2.3.7.zip [616114] Snapshot/Copy crash on Win2K [2628318] 'VGABIOS-latest' bug [1945055] can't 'make install' lastest bochs on loepard [2031993] Mac OS X Makefile bug [1843199] install error on mac osx [2710931] Problem compiling both instrumentation and debugger [2617003] ExceptionInfo conflicts with OS X api [2609432] stepping causes segfault (CVS) [2605861] compile error with --enable-smp [1757068] current cvs(Jul19, 07) failed to boot smp [2426271] cannot get correct symbol entry [2471982] VGA character height glitches [1659659] wrong behaviour a20 at boot [1998027] minwg + --with-term + --with-out-win32 = link failure [1871936] bochs-2.3.6 make fails on wx.cc [1684666] info idt for long mode [2105989] could not read() hard drive image file at byte 269824 [1173093] Debugger totally not supports x86-64 [1803018] new win32debug dialog problems [2141679] windows vcc build broken [2162824] latest cvs fails to compile [2164506] latest bochs fails to start [2129223] MOV reg16, SS not working in real mode due to dead code [2106514] RIS / startrom.com install ALMOST works [2123358] SMP (HTT): wbinvd executed by CPU1 crashes CPU0 [2002758] Arch Linux: >>PANIC<< ATAPI command with zero byte count [2026501] El Torito incorrect boot segment:offset [2029758] BEV can return via retf instead of int 18h [2010173] x command breaks after one error about x/s or x/i [1830665] harddrv PANIC: ATAPI command with zero byte count [1985387] fail to make using gcc4 with --enable-debugger [1990187] testform feedback [1992138] Misspell in cpu/ia_opcodes.h - these S.F. feature requests were closed/implemented [2175153] Update MSVC project files [658800] front end program and bios [1883370] Make cd and floppy images more usable [422783] change floppy size without restarting [2552685] param tree names should be case insensitive [1214659] PC Speaker emu turnoff. Plugin Controll. [1977045] support 40 bit physical address [1506385] Intel Core Duo VT features [1429015] Support for user plugins [1488136] debugger access to floppy controller [1363136] Full debugger SMP and 64 bit support [2068304] Support for ACPI [431032] debugger "x" command [423420] profiling ideas (SMF) [445342] Add FM support? [928439] alsa ------------------------------------------------------------------------- Changes in 2.3.7 (June 3, 2008): Brief summary : + More optimizations in CPU code - Bochs 2.3.7 is more than 2x faster than Bochs 2.3.5 build ! - Implemented LBA48 support in BIOS - Added memory access tracing for Bochs internal debugger - Implemented Intel(R) XSAVE/XRSTOR and AES instruction set extensions - Many fixes in CPU emulation and internal debugger - MenuetOS64 floppy images booting perfect again ! - updated LGPL'd VGABIOS to version 0.6b Detailed change log : - CPU - Support of XSAVE/XRSTOR CPU extensions, to enable configure with --enable-xsave option - Support of AES CPU extensions, to enable configure with --enable-aes option - Fixed Bochs failure on RISC host machines with BxRepeatSpeedups optimization enabled - Implemented SYSENTER/SYSEXIT instructions in long mode - More than 100 bugfixes for CPU emulation correctness (both x86 and x86-64) - MenuetOS64 floppy images booting perfect again ! - Updated CPU instrumentation callbacks - Bochs Internal Debugger and Disassembler - Added memory access tracing for Bochs internal debugger, enable by typing 'trace-mem on' in debugger command line - Many bug fixes in Bochs internal debugger and disassembler - System BIOS (Volker) - Implemented LBA48 support - Added generation of SSDT ACPI table that contains definitions for available processors - Added RTC device to ACPI DSDT table - Added implementation of SMBIOS - I/O devices (Volker) - VGA - Implemented screen disable bit in sequencer register #1 - Implemented text mode cursor blinking - Serial - new serial modes 'pipe-server' and 'pipe-client' for win32 - new serial mode 'socket-server' - Configure and compile - Fixed configure bug with enabling of POPCNT instruction, POPCNT instruction should be enabled by default when SSE4.2 is enabled. - Removed --enable-magic-breakpoint configure option. The option is automatically enabled if Bochs internal debugger is compiled in. It is still possible to turn on/off the feature through .bochsrc. - Allow boot from network option in .bochsrc - Added Bochs version info for Win32 - Display libraries - implemented text mode character blinking in some guis - improved 'X' gui runtime dialogs - SF patches applied [1980833] Fix shutdown status code 5h handler by Kevin O'Connor [1928848] "pipe" mode for serial port (win32 only) by Eugene Toder [1956843] Set the compatible pci interrupt router back to PIIX by Sebastian [1956366] Do not announce C2 & C3 cpu power state support by Igor Lvovsky [1921733] support for LBA48 by Robert Millan [1938185] Fix link problem with --enable-debugger by Sebastian [1938182] Makefile.in - use @IODEV_LIB_VAR@ by Sebastian [1928945] fix for legacy rombios - e820 map and ACPI_DATA_SIZE by Sebastian [1925578] rombios32.c - fix ram_size in ram_probe for low memory setup by Sebastian [1908921] rombios32.c - move uuid_probe() call by Sebastian [1928902] improvements to load-symbols by Eugene Toder [1925568] PATCH: msvc compilation by Eugene Toder [1913150] rombios.c - e820 cover full size if memory <= 16 mb by Alexander van Heukelum [1919804] rombios.c - fix and add #ifdef comments by Sebastian [1909782] rombios.c - remove segment values from comment by Sebastian [1908918] SMBIOS - BIOS characteristics fix by Sebastian [1901027] BIOS boot menu support (take 3) [1902579] rombios32.c - define pci ids by Sebastian [1859447] Pass segment:offset to put_str and introduce %S by Sebastian [1889057] rombios.c - boot failure message by Sebastian [1891469] rombios.c - print BEV product string by Sebastian [1889851] Win32 version information FILEVERSION for bochs.exe by Sebastian [1889042] rombios.c - fix comment by Sebastian [1881500] bochsrc, allow boot: network by Sebastian [1880755] Win32 version information for bochs.exe by Sebastian [1880471] SMBIOS fix type 0 by Sebastian [1878558] SMBIOS fixes by Sebastian [1864692] SMBIOS support by Filip Navara [1865105] Move bios_table_area_end to 0xcc00 by Sebastian [1875414] Makefile.in - change make use by Sebastian [1874276] Added instrumentation for sysenter/sysexit by Lluis [1873221] TLB page flush: add logical address to instrumentation by Lluis [1830626] lba32 support by Samuel Thibault [1861839] Move option rom scan after floppy and hard drive post by Sebastian [1838283] Early vga bios init by Sebastian [1838272] rom_scan range parameter by Sebastian [1864680] Save CPUID signature by Filip Navara - these S.F. bugs were closed [1976171] Keyboard missing break code for enter (0x9C) [666433] physical read/write breakpoint sometimes fails [1744820] info gdt and info idt shows the entire tables [1755652] graphics: MenuetOS64 shows black screen [1782207] Windows Installer malfunction, Host=Linux, Guest=Win98SE [1697762] OS/2 Warp Install Failed [1952548] String to char * warnings [1940714] SYSENTER/SYSEXIT doesn't work in long mode [1422342] SYSRET errors [1923803] legacy rombios - e820 map and ACPI_DATA_SIZE [1936132] Link problem with --enable-debugger & --enable-disasm [1934477] Linear address wrap is not working [1424984] virtual machine freezes in Bochs 2.2.6 [1902928] with debugger cpu_loop leaves CPU with unstable state [1898929] Bochs VESA BIOS violates specs (banks == 1) [1569256] bug in datasegment change in long mode [1830662] ACPI: no DMI BIOS year, acpi=force is required [1868806] VGA blink enable & screen disable [1875721] Bit "Accessed" in LDT/GDT descriptors & #PF [1874124] bx_Instruction_c::ilen() const [1873488] bochs-2.3.6 make fails on dbg_main.cc - these S.F. feature requests were implemented [1422769] SYSENTER/SYSEXIT support in x86-64 mode [1847955] Version information for bochs(dbg).exe [939797] SMBIOS support ------------------------------------------------------------------------- Changes in 2.3.6 (December 24, 2007): Brief summary : + More than 25% emulation speedup vs Bochs 2.3.5 release! - Thanks to Darek Mihocka (http://www.emulators.com) for providing patches and ideas that made the speedup possible! + Up to 40% speedup vs Bochs 2.3.5 release with trace cache optimization! - Lots of bugfixes in CPU emulation - Bochs benchmarking support - Added emulation of Intel SSE4.2 instruction set Detailed change log : - CPU - Added emulation of SSE4.2 instruction set, to enable use --enable-sse=4 --enable-sse-extension configure options to enable POPCNT instruction only use configure option --enable-popcnt - Implemented MTRR emulation, to enable use --enable-mtrr configure option. MTRRs is enabled by default when cpu-level >= 6. - Implemented experimental MONITOR/MWAIT support including optimized MWAIT CPU state and hardware monitoring of physical address range, to enable use --enable-monitor-mwait configure option. - Removed hostasm optimizations, after Bochs rebenchmarking it was found that the feature bringing no speedup or even sometimes slows down emulation! - Merged trace cache optimization patch, the trace cache optimization is enabled by default when configure with --enable-all-optimizations option, to disable trace cache optimization configure with --disable-trace-cache - Many minor bugfixes in CPU emulation (both ia32 and x86-64) - Updated CPU instrumentation callbacks - Bochs Internal Debugger and Disassembler - Many fixes in Bochs internal debugger and disassembler, some debugger interfaces significantly changed due transition to the param tree architecture - Added support for restoring of the CPU state from external file directly from Bochs debugger - Configure and compile - Renamed configure option --enable-4meg-pages to --enable-large-pages. The option enables page size extensions (PSE) which refers to 2M pages as well. - Removed --enable-save-restore configure option, save/restore feature changed to be one of the basic Bochs features and compiled by default for all configurations. - Added new Bochs benchmark mode. To run Bochs in benchmark mode execute it with new command line option 'bochs -benchmark time'. The emulation will be automatically stopped after 'time' millions of emulation cycles executed. - Another very useful option for benchmarking of Bochs could be enabled using new 'print_timestamps' directive from .bochsrc: print_timestamps: enable=1 - Added --enable-show-ips option to all configuration scripts used to build release binaries, so all future releases will enjoy IPS display. - Enable alignment check in the CPU and #AC exception by default for --cpu-level >= 4 (like in real hardware) - SF patches applied [1491207] Trace Cache Speedup patch by Stanislav [1857149] Define some IPL values by Sebastian [1850183] Get memory access mode in BX_INSTR_LIN_READ by Lluis Vilanova [1841421] pic: keep slave_pic.INT and master_pic.IRQ_in bit 2 in sync by Russ Cox [1841420] give segment numbers in exception logs by Russ Cox [1801696] Allow Intel builds on Mac OS X [1830658] Fix >32GB disk banner by Samuel Thibault [1813314] Move #define IPL_* and typedef ipl_entry by Sebastian [1809001] Save PnP Option ROM Product Name string in IPL Boot Table by Sebastian [1821242] Fix for #1801285, Niclist.exe broken by Sebastian [1819567] Code warning cleanup [1816162] Update comment on bios_printf() by Sebastian [1811139] Trivial Fix when BX_PCIBIOS and BX_ROMBIOS32 not defined by Myles Watson [1811190] Improve HD recognition and CD boot by Myles Watson [1811860] Implement %X in bios_printf by Sebastian [1809649] printf %lx %ld %lu by Myles Watson [1809651] move BX_SUPPORT_FLOPPY by Myles Watson [1809652] dpte and Int13DPT fixes by Myles Watson [1809669] clip cylinders to 16383 in hard drive by Myles Watson [1799903] Build BIOS on amd64 by Robert Millan [1799877] Fix for parallel build (make -j2) by Robert Millan - these S.F. bugs were closed [1837354] website bug: View the Source link broken [1801268] Reset from real mode no longer working [1843250] Using forward slashes gives invalid filename [1823446] BIOS bug, local APIC #0 not detected [1801285] Niclist.exe broken [1364472] breakpoints sometimes don't work [994451] breakpoint bug [1801295] NSIS installer vs Windows Notepad [1715328] Unreal mode quirk [1503972] debugger doesn't debug first instruction on exception [1069071] div al, byte ptr [ds:0x7c18] fails to execute [1800080] Wrong "BX_MAX_SMP_THREADS_SUPPORTED" assertion - these S.F. feature requests were implemented [1662687] Download for Win32-exe with x64 Mode and debugging [604221] Debugger command: query lin->phys mapping ------------------------------------------------------------------------- Changes in 2.3.5 (September 16, 2007): Brief summary : - Critical problems fixed for x86-64 support in CPU and Bochs internal debugger - ACPI support - The release compiled with x86-64 and ACPI - Hard disk emulation supports ATA-6 (LBA48 addressing, UDMA modes) - Added emulation of Intel SSE4.1 instruction set Detailed change log : - CPU - Fixed critical bug with 0x90 opcode (NOP) handling in x86-64 mode - implied stack references where the stack address is not in canonical form should causes a stack exception (#SS) - Added emulation of SSE4.1 instruction set (Stanislav) - Do not save and restore XMM8-XMM15 registers when not in x86-64 mode - Fixed zero upper 32-bit part of GPR in x86-64 mode - CMOV_GdEd should zero upper 32-bit part of GPR register even if the 'cmov' condition was false ! - Implemented CLFLUSH instruction, report non-zero cache size in CPUID - Fixed PUSHA/POPA instructions behavior in real mode - Fixed detection of inexact result by FPU - Fixed denormals-are-zero (DAZ) handling by SSE convert instructions - Implemented Misaligned Exception Mask support for SSE (MXCSR[17]) - Implemented Alignment Check in the CPU and #AC exception, to enable use --enable-alignment-check configure option - General - 2nd simulation support in wxBochs now almost usable (simulation cleanup code added and memory leaks fixed) - Configure and compile - several fixes for MacOSX, OpenBSD and Solaris 10 - enable save/restore feature by default for all configurations - reorganized SSE configure options to match Intel(R) Programming Reference Manual, new option introduced for SSE extensions enabling. To enable Intel Core Duo 2 new instructions use --enable-sse=3 --enable-sse-extension enabling of SSE4.1 (--enable-sse=4) will enable SSE3 extensions as well - removed old PIT, always use new PIT written by Greg Alexander, removed configure option --enable-new-pit - I/O devices (Volker) - Floppy - partial non-DMA mode support (patch by John Comeau) - Hard drive / cdrom - hard disk emulation now supports ATA-6 (LBA48 addressing, UDMA modes) - VMWare version 4 disk image support added (patch by Sharvil Nanavati) - PCI - initial support for the PIIX4 ACPI controller - Serial - added support for 3-button mouse with Mousesystems protocol - USB - experimental USB device change support added - rewrite of the existing USB devices code - new USB devices 'disk' and 'tablet' (ported from the Qemu project) - Bochs internal debugger - fixed broken debugger "rc file" option (execute debugger command from file) - implementation of a gui frontend ("windebug") for win32 started - gdbstub now accepts connection from any host - several documentation updates - a lot of disasm and internal debugger x86_64 support fixes - Configuration interface - fixes and improvements to the save state dialog handling - Display libraries - text mode color handling improved in some guis - win32 fullscreen mode (patch by John Comeau) - System BIOS (Volker) - 32-bit PM BIOS init code for ACPI, PCI, SMP and SMM (initial patches by Fabrice Bellard) - PCI BIOS function "find class code" implemented - SF patches applied [1791000] 15h 8600h is reading the wrong stack frame by Sebastian [1791016] rombios32.c, ram_probe(), BX_INFO missing value by Sebastian [1786429] typo in bochsrc.5 by Sebastian [1785204] Extend acpi_build_table_header to accept a revision number by Sebastian [1766536] Partial Patch for Bug Report 1549873 by Ben Lunt [1763578] ACPI Table Revision 0 -> 1 [1642490] implement alignment check and #AC exception by Stanislav Shwartsman [1695652] [PATCH] .pcap pktlog and vnet PXE boot by Duane Voth [1741153] Add expansion-ROM boot support to the ROMBIOS [1734159] Implemented INT15h, fn 0xC2 (mouse), subfn 3, set resolution [1712970] bios_printf %s fix [1573297] PUSHA/POPA real mode fix by Stanislav Shwartsman [1641816] partial support for non-DMA access to floppy by John Comeau [1624032] shows where write outside of memory occurred by John Comeau [1607793] allow fullscreen when app requests it by John Comeau [1603013] Bugfix for major NOP problem on x64 by mvysin [1600178] Make tap and tuntap compile on OpenBSD by Jonathan Gray [1149659] improve gdbstub network efficiency by Avi Kivity [1554502] Trivial FPU exception handling fix - these S.F. bugs were closed [1316008] Double faults when it shouldn't - gcc 4.0.2 [1787289] broken ABI for redolog class when enable-compressed-hd [1787500] tftp_send_optack not 64bit clean [1264540] Security issue with Bochs website [1767217] Debugger Faults including ud2 [1729822] Various security issues in io device emulation [1675202] mptable hosed (bad entry count in header) [1197141] 'make install' installs to bad location [1157623] x86Solaris10 cannot recoginize ACPI RSD PTR [1768254] large HDD in Bochs/bximage [1496157] Windows Vista Beta2 dosn't boot [1755915] Illegal Hard Disk Signature Output [1717790] info gdt and info idt scrolls away, too long result [1726640] Debugger displays incorrect segment for mov instruction [1719156] Typo in misc_mem.cpp [1715270] Debugger broken in/beyond 2.3 [1689107] v8086 mode priviledge check failed [1704484] A few checks when CPU_LEVEL < 4 [1678395] Problem with zero sector... [876990] SA-RTL OS fails on PIC configuration [1673582] save/restore didn't restore simulation correctly [1586662] EDD int 13h bug, modify eax [666618] POP_A Panic in DOS EMU [1001485] panic: not enough bytes on stack [1667336] delay times an order of magnitude slow [1665601] crash disassembling bootcode [1657065] CVS sources won't compile [1653805] bochs's gdbstub uses incorrect protocol [1640737] ASM sti command frezzes guest OS [1636439] latest CVS sources don't compile under Cygwin [1634357] disasm incorrect (no sign ext) displacement in 64-bit mode [1376453] pcidev segfaults bochs [1180890] IOAPIC in BOCHS - WinXP 64 in MP version [1597528] 2.3 fails to compile on amd64 [1526255] FLD1 broken when compaling with gcc 4.0.x [1597451] eth_fbsd is broken under FreeBSD [1571949] Bochs will not compile under Solaris [1500216] Bochs fails to boot BeOs CD [1458339] bochs-2.2.6 WinXP Binary ACPI error installing FreeBSD 6.0 [1440011] patches needed for FreeBSD 6.0 to compile Bochs [431674] some devices don't have a prefix [458150] QNX demo disk crashes with new pit [818322] Bochs 2.1 cvs: OS/2 - read verify on non disk [906840] KBD: bogus scan codes generated in set 3 [1005053] No keyboard codes translation [1109374] Problem with Scancodeset 2 [1572345] Bochs won't continue [1568153] Bochs looks for (and loads?) unspecified display libraries [1563462] Errors in /iodev/harddrv.h [1562172] TLB_init() fails to initialize priv_check array if USE_TLB 0 [1385303] debugger crashes after panic [1438227] crc.cpp missing in bx_debug version 2.2.6 [1501825] debugger crashes on to high input [1420959] Memory leak + buffer overflow in Bochs debugger [1553289] Error in Dis-assembler [542464] I cannot use FLAT [1548270] Bochs won't die with its pseudo terminal [1545588] roundAndPackFloatx80 does not detect round up correctly ------------------------------------------------------------------------- Changes in 2.3 (August 27, 2006): Brief summary : - limited save/restore support added (config + log options, hardware state) - configuration parameter handling rewritten to a parameter tree - lots of cpu and internal debugger fixes - hard disk geometry autodetection now supported by most of the image types - hard disk emulation now supports ATA-3 (multiple sector transfers) - VBE memory size increased to 8MB and several VGA/VBE fixes - updated LGPL'd VGABIOS to version 0.6a Detailed change log : - CPU and internal debugger fixes - Fixed bug in FSTENV instruction (Stanislav Shwartsman) - Recognize #XF exception (19) when SSE is enabled - Fixed bug in PSRAW/PSRAD MMX and SSE instructions - Save and restore RIP/RSP only for FAULT-type exceptions, not for traps - Correctly decode, disassemble and execute multi-byte NOP '0F F1' opcode - Raise A20 line after system reset (Stanislav Shwartsman) - Implemented SMI and NMI delivery (APIC) and handling in CPU (Stanislav) - Experimental implementation of System Management Mode (Stanislav) - Added emulation of SSE3E instructions (Stanislav Shwarstman) - Save and restore FPU opcode, FIP and FDP in FXSAVE/FRSTOR instructions - Fixed bug in MOVD_EdVd opcode (always generated #UD exception) - Fixed critical issue, Bochs was not supporting > 16 bit LDT.LIMIT values - Many fixes in Bochs internal debugger and disassembler - CPU x86-64 fixes - Fixed SYSRET instruction implementation - Fixed bug in CALL/JMP far through 64-bit callgate in x86-64 mode - Correctly decode, disassemble and execute 'XCHG R8, rAX' instruction - Correctly decode and execute 'BSWAP R8-R15' instructions - Fixed ENTER and LEAVE instructions in x86-64 mode (Stanislav) - Fixed CR4 exception condition (No Name) - Fixed x86 debugger to support x86-64 mode (Stanislav) - APIC and SMP - Support for Dual Core and Intel(R) HyperThreading Technology. Now you could choose amount of cores per processor and amount of HT threads per core from .bochsrc for SMP simulation (Stanislav Shwartsman) - Allow to control SMP quantum value through .bochsrc CPU option parameter. Previous Bochs versions used hardcoded quantum=5 value. - Fixed interrupt priority bug in service_local_apic() - Fixed again reading of APIC IRR/ISR/TMR registers. Finally it becomes fully correct :-) - Configure and compile - Moved configure time --enable-reset-on-triple-fault option to runtime, the 'cpu' option in .bochsrc is extended and the old configure option is deprecated (Stanislav Shwartsman) - Removed --enable-pni configure option, to compile with PNI use --enable-sse=3 instead (Stanislav Shwartsman) - enable SEP (SYSENTER/SYSEXIT) support by default for Penitum II+ processor emulation (i.e. if cpu-level >= 6 and MMX is enabled) - general - Limited save/restore support added. The state of CPU, memory and all devices can be saved now (state of harddisk images not handled yet). - Fixed several memory leaks - configuration interface - Configuration parameter handling rewritten to a parameter tree. This is required for dynamic menus/dialogs, user-defined options and save/restore. - Support for user-defined bochsrc options added - help support at the parameter prompt in textconfig added - I/O devices (Volker) - Floppy - partial sector transfers fixed - Hard drive / cdrom - several fixes to the IDE register behaviour (e.g. in case of a channel with only one drive connected) - fixed data alignment of 'growing' hard drive images (sharing images between Windows and Linux now possible) - disk geometry autodetection now supported by most of the image types (unsupported: external, dll and compressed modes) - multi sector read/write commands implemented - hard disk now reporting ATA-3 supported - ATAPI 'inquiry' now returns a unique device name - Keyboard - reset sent to keyboard has no effect on the 8042 (scancode translation) - PCI - forward PIRQ register changes to the I/O APIC (if present) - attempt to fix and update the emulation part of 'pcidev' (untested) - VGA - VBE memory size increased to 8MB and several VBE fixes - VGA memory read access fixed (bit plane access and read mode) - VGA memory is now a part of the common video memory - System BIOS (Volker) - enable interrupts before executing INT 19h - fixed ATA device detection in case of one drive only connected to controller - improved INT 15h function AX=E820h - real mode PCI BIOS now returns IRQ routing information (function 0Eh) - keyboard LED flags handling fixed and improved - fixed handling of extended keys in INT 09h - Updated LGPL'd VGABIOS to version 0.6a - SF patches applied [1340111] fixes and updates to usb support by Ben Lunt [1539420] minor addition to pci_usb code by Ben Lunt [1455958] call/jmp through call gate in 64-bit mode [1433107] PATCH: fix compile with wxwindows 2.6 (unicode / utf8) by jwrdegoede [1386671] Combined dual core and hyper-threading patch - these S.F. bugs were closed [833927] TTD: System Error TNT.40025: Unexpected processor exception [789230] Sending code that shows lock up when setting idt [909670] Problems with Symantec Ghost [1540241] include missing in osdep.cc [1539373] Incorrect disasm for "mov moffset,bla" in 64bit [1538419] incorrect disassembly of [rip+disp] with rex.b [1535432] shift+cursor key maps to a digit [1504891] Knoopix 5.0.1 error [1424355] bochs-2.2.6 ata failure in windoze 98se [1533979] wrong disassembly of IN instruction [620059] paste won't stop [1164904] status bar doesn't show num/caps/scroll lock status [1061720] ATA Support level for HD [1522196] Broken CHANGES link in main page [1438415] crash if screen scrolled downwards [778441] Shouldn't interrupts be enable after BIOS? [1514949] I got a problem with the 8253 timer [1513544] disasm of 0xec (in AL,DX) returns ilen of 2 instead of 1 [1508947] APIC interrupt priority checking and interrupt delivery [766286] Debugger halts after any GPF exception [639143] va_list is not a pointer on linuxppc [1501815] debugger examines memory over page-boundary wrong [1503978] movsb/w/d doesn't work when direction is stored [1499405] WinPCap has changed URL hosting [1498519] APIC IRR bits not set while interrupts disabled [1498193] Bochs segfaults on LTR instruction [787140] Guest2HostTLB optimization bug [1492070] instrument stop [1487772] No SEP on P4 [1488335] Growing hard disk images severe interoperability errors! [1076312] Shadow RAM and TLB [1282249] The real i440FX chipset Award bios hangs [1479763] mistake "mov ax,[es:di]" for "mov ax,[ds:di]" [1453575] Misconfigured floppy DMA transfers do not terminate. [1460068] Incorrect handling for the Options Menu Item [910203] bochs-2.1.1 wx.lo failed [1438654] PANIC when trying to run install-amd64-minimal-2005.0.iso [1458320] compile hdimage.h fails [1455880] bochs-2.2.6,2: make error on FreeBSD [696890] Network wouldn't run under W2k hosting MSDOS [673391] SMP timer problems [1291059] wxWindows GUI on non-windows/configure issue [1356450] bochs 2.2.1 errors-omittions [1178017] Win98 guest cannot receive network packets from host [1076315] a20_mask after restarting [1436323] real hw does not panic when bad Ib in CMPSS_VssWssIb [1435269] cdrom_amigaos is not compilable [1433314] disasm issues [1170614] relative jumps/calls wrong in debugger [758121] user might get confused when interrupt handler invoked [1170622] You cannot toggle OFF "show" flags [1406387] JMP instruction should display absolute address [1428813] PANIC: ROM address space out of range [1426288] DR-DOSs EMM386 problem [1412036] Bochs cannot recognize PCI NIC correctly [435115] dbg: modebp broken and no docs [1419366] disasm cs:eip does not work anymore [1419393] SSE's #XF exception -> "exception(19): bad vector" [1419429] disassembly of "260f6f00" show DS: instead of ES: prefix [1417583] Interrupt behaviour changed from 2.2.1 to 2.2.5 [1418281] 'push' (6A) incorrectly disassembled [1417791] FLDENV generating exception when real hw does not. [1264583] OS/2 1.1 doesn't run ------------------------------------------------------------------------- Changes in 2.2.6 (January 29, 2006): - First major SMP release ! - several APIC and I/O APIC fixes make SMP Bochs booting Windows NT4.0 or Knoppix 4.0.2 without noapic kernel option in SMP configuration. - critical APIC timer bug fixed - obsolete SMP BIOS images removed (MP tables created dynamicaly) - determine number of processors in SMP configuration through .bochsrc new .bochsrc option 'CPU' allows to choose number of processors to emulate - new configure option --enable-smp to configure Bochs for SMP support, the old --enable-processors=N option is deprecated - CPU and internal debugger fixes - enabled #PCE bit in CR4 register, previosly setting of this bit generated #GP(0) fault - enabled LAHF/SAHF instructions in x86-64 mode - fixed bug in PMULUDQ SSE2 instruction - fixes in Bochs debugger - Configure and compile - enable VME (virtual 8086 mode extensions) by default if cpu-level >= 5 - enable Bochs disassembler by default for all configurations - win32 installer script improvements - ips parameter moved to new 'CPU' option - show IPS value in status bar if BX_SHOW_IPS is enabled - Other - several fixes in the hard drive, keyboard, timer, usb and vga code - new user button shortcut "bksl" (backslash) - updated Bochs instrumentation examples - user and development documentation improved ------------------------------------------------------------------------- Changes in 2.2.5 (December 30, 2005): Brief summary : - added virtual 8086 mode extensions (VME) implementation - several fixes/improvements in x86-64 emulation, debugger and disassembler - new serial mode 'socket' connects a network socket - IDE busmaster DMA feature for harddisks and cdroms completed and enabled - many improvements in Bochs emulated I/O devices (e.g. floppy, cdrom) - Updated LGPL'd VGABIOS to version 0.5d Detailed change log : - CPU - fixed XMM registers restore in FXRSTOR instruction (Andrej Palkovsky) - print registers dump to the log if tripple fault occured - fixed PANIC in LTR instruction (Stanislav) - added virtual 8086 mode extensions (VME) implementation, to enable configure with --enable-vme (Stanislav) - flush caches and TLBs when executing WBINVD and INVD instructions - do not modify segment limit and AR bytes when modifying segment register in real mode (support for unreal mode) - fixed init/reset values for LDTR and TR registers - reimplemented hardware task switching mechanism (Stanislav) - generate #GP(0) when fetching instruction cross segment boundary - CPU (x86-64) (Stanislav Shwartsman) - implemented call_far/ret_far/jmp_far instructions in long mode - fixed IRET operation in long mode - fixed bug prevented setting of NXE/FFXSR bits in MSR.EFER register - implemented RDTSCP instruction - do not check CS.limit when prefetching instructions in long mode - fixed masked write instructions (MASKMOVQ/MASKMOVDQU) in long mode - fetchdecode fixes for x86-64 - APIC - Fixed bug in changing local APIC id (Stanislav) - Fixed reading of IRR/ISR/TMR registers (patch by wmrieker) - Implemented spurious interrupt register (Stanislav, patch by wmrieker) - Fixed interrupt delivery bug (anonymous #SF patch) - Correctly implemented ESR APIC register (Stanislav) - Bochs debugger - Fixed bug in bochs debugger caused breakpoints doesn't fire sometimes (Alexander Krisak) - watchpoints in device memory fixed (Nickolai Zeldovich) - new debug interface to access Bochs CPU general purpose registers with support for x86-64 - Disassembler (Stanislav Shwartsman) - Fixed disassembly for FCOMI/FUCOMI instructions - Full x86-64 support in disassembler. The disassembler module extended to support x86-64 extensions. Still limited by Bochs debugger which is not supporting x86-64 at all ;( - I/O devices (Volker) - general - memory management prepared for large BIOS images (up to 512k) - slowdown timer sleep rate fixed (now using 1 msec on all platforms) - some device specific parameter handlers moved into the device code - serial - new serial mode 'socket' connects a network socket (#SF patch by Andrew Backer) - hard drive / cdrom - assign a unique serial number to each drive (fixes harddrive detection problems with Linux kernels 2.6.x: "ignoring undecoded slave") - geometry autodetection for 'flat' hard disk images added. Works with images created with bximage (heads = 16, sectors per track = 63) - ATAPI command 'read cd' implemented, some other commands improved - cdrom read block function now tries up to 3 times before giving up - emulation of raw cdrom reads added, some other lowlevel cdrom fixes - IDE busmaster DMA feature for harddisks and cdroms completed and enabled - disk image size limit changed from 32 to 127 GB - split ATA/ATAPI emulation code and image handling code - floppy - fixes for OS/2 (patch by Robin Kay) - disk change line behaviour fixed (initial patch by Ben Lunt) - end-of-track (EOT) condition handling implemented - more accurate timing for read/write data and format track commands using a motor speed of 300 RPM - timing of recalibrate and seek commands now depends on the step rate, date rate and the steps to do - floppy controller type changed to 82077AA - cmos - RTC 12-hour and binary mode implemented - number of CMOS registers changed from 64 to 128 - bochsrc option 'cmosimage' improved - save cmos image on exit if enabled - speaker - simple speaker support for OS X added (patch by brianonn@telus.net) - pci - BeOS boot failure fix in the PCI IDE code - don't register i/o and memory regions during PCI probe - vga - memory allocation for vga extensions fixed - usb - some bugfixes by Ben Lunt (mouse and keypad are usable now) - networking modules - VDE networking module now enabled on Linux - display libraries - general - new syntax for the userbutton shortcut string and more keys supported - win32 - fixed keycode generation for right alt/ctrl/shift keys - runtime dialog is now a property sheet - x11 - simple dialog boxes for the "ask" and "user shortcut" feature implemented - Slovenian keymap added (contributed by Mitja Ursic) - configuration interface - ask dialog is now enabled by default for win32, wx and x display libraries - bochsrc option floppy_command_delay is obsolete now (floppy timing now based on hardware specs) - floppy image size detection now available in the whole config interface - some device specific parameter handlers moved into the device code - calculate BIOS ROM start address from image if not specified - System BIOS (Volker) - PCI i/o and memory base address initialization added - several keyboard interrupt handler fixes (e.g. patch by japheth) - several floppy fixes (e.g. OS/2 works with patch by Robin Kay) - some more APM functions added - Updated LGPL'd VGABIOS to version 0.5d - generate SMP specific tables dynamicly by the Bochs memory init code - SF patches applied [1389776] Disk sizes over 64 Gbytes by Andrzej Zaborowski [1359162] disasm support for x86-64 by Stanislav Shwartsman [857235] task priority and other APIC bugs, etc by wmrieker [1359011] build breaks for 386 + debugger + disasm by shirokuma [1352761] Infinite loop when trying to debug a triple exception [1311170] small APIC bug fix (interrupt sent to the wrong CPU) [1309763] Watchpoints don't work in device memory by Nickolai Zeldovich [1294930] change line status on floppy by Ben Lunt [1282033] SSE FXRESTORE not working correctly by Ondrej Palkovsky [816979] wget generalizations by Lyndon Nerenberg [1214886] No more pageWriteStamp / unified icache by H. Johansson [1107945] com->socket redirection support by Andrew Backer - these S.F. bugs were closed [669180] win95 install : unknown SET FEATURES subcommand 0x03 [1346692] bochs 2.2.1 VGA BIOS error [1354963] floppy in KolibriOS [1378204] error: bochs-2.2.1, --enable-sb16, --disable-gameport [1368412] VDE problems in BOCHS [533446] CPU and APIC devices appear twice [1000796] bximage fails to create image of specified size [1170793] Quarterdeck QEMM doesn't work [923704] Multiple opcode prefixes don't reflect Trap 13 [1166392] DocBook/documentation issues [1368239] broken grater than 4GB size of sparse type hd image [1365830] i386 compile breaks on paging [427550] Incomplete IRETD implementation [1215081] MSVC workspace STILL not fixed [736279] Jump to Task [1356488] FD change fail & occur error [957615] [CPU ] prefetch: RIP > CS.limit [1353866] not booting linux-2.6.14 [1351667] load32bitOSImage does not work with --enable-x86-debugger [1217476] Incorrect (?) handling of segment registers in real mode [1184711] OS2 DOS crash [2.2.pre2] [624330] support for disks > 32GiB [1348368] bochs 2.2.1 bximage error [1342081] Configuration Menu option failed [1138616] OS/2 Warp 4 hangs when booting [1049840] mouse and video conflict [1164570] Unable to perform Fedora Core 4 test 1 installation [1183201] Windows 2000 (MSDN build 2150?) does not completely install [1194284] Can't boot from CD-ROM (Windows NT) [962969] Windows NT crashes while trying to intall them. [1054594] WinXP install halts (redo) [1153107] Windows XP fails with BSOD on 'vga' [938518] Win XP installation fails [645420] getHostMemAddr vetoed direct read [1179985] MS XENIX: >>PANIC<< VGABIOS panic at vgabios.c, line 0 [1329600] WBINVD and INVD should flush caches and TLB [638924] eliminate BX_USE_CONFIG_INTERFACE [1048711] Funny behaviour with CTRL [1288450] keyboard BIOS error [1310706] Keyboard - about key SHIFT [1295981] Ubuntu 5.04 Live-CD won't boot in Bochs [879047] APIC timer behavior different before reset and after [1188506] I still can't install the german Windows XP! [1301847] Windows XP dosn't boot - FXRSTOR problem ? [661259] does not boot QNX under WinX [924412] Keyboard lock states all whacked [681127] MIPSpro compiler (IRIX) is allergic to ^M [1285923] BIOS keyboard handler [516639] ATA controller revisited... [657918] does not boot BeOS under WinX [649245] BeOS CD locks halfway on boot [1094385] Attachment for bug 1090339 (beos failure) [1183196] BeOS 4.5 developer CD does not install [1090339] BeOS fails to boot [639484] panics when int 13 is called [711701] divide by zero [704295] ATAPI/BIOS call missing [682856] hard drive problems [627691] Cursor keys problem [588011] keyboard not working [542260] os/2 warp crashes with floppy handling [1273878] SB16 doesn't work in pure DOS [542254] OS/2 FDC driver dies [1099610] Windows 98 SE Does not install [875479] cr3 problem on task switch [731423] NE2000 causing PANIC on Win2K detection [1156155] bochs fails to boot plan9 iso [1251979] --enable-cpu-level=3 should assume --without-fpu [1257538] Interupt 15h 83h - set wait event interval [658396] Panic for DR DOS emm386 [679339] /? doesn't divulge Bochs command-line syntax [1167016] call/jump/return_protected doesn't support x86-64 [1252432] Mac OS X compile bug [881442] Bochs 2.1 PANIC when loading DOS Turbo Pascal protected mode [1249324] Boch2.2.1 Buffer Overfollow in void bx_local_apic_c::init () [1197144] 'make install' has dependency on wget [1079595] LTR:386TSS: loading tr.limit < 103 [1244070] Compilation Error in gui/rfb.cc [761707] CPU error when trying to start Privateer [517281] Crash running Privateer in DOS... ------------------------------------------------------------------------- Changes in 2.2.1 (July 8, 2005): - Fixed several compilation warnings and errors for different platforms (Volker) - Fixed FPU tag word restore in FXRSTOR instruction (Stanislav) - Added missing scancodes for F11 and F12 to BIOS translation table (Volker) - Bochs disassembler bugfixes (h.johansson) - About 5% emulation speed improvement (h.johansson) - Handle writing of zero to APIC timer initial count register (Stanislav) - Enable Idle-Hack for 'TERM' GUI (h.johansson) - Reduced overhead of BX_SHOW_IPS option to minimum. Now every simulation could run with --enable-show-ips without significant performance penalty. (Stanislav) - Fixed pcipnic register access (Volker) - Limited write support for TFTP server in 'vnet' networking module added (Volker) - Changed some timing defaults to more useful values (Volker) - WinXP/2003 style common controls now supported (Vitaly Vorobyov) - Updated LGPL'd VGABIOS to version 0.5c (Volker) - Added new BX_INSTR_HLT callback to instrumentation (Stanislav) ------------------------------------------------------------------------- Changes in 2.2 (May 28, 2005): Brief summary : - New floating point emulator based on SoftFloat floating point emulation library. - improved x86-64 emulation - Cirrus SVGA card emulation added - status bar with indicators for keyboard, floppy, cdrom and disk (gui dependant) - many improvements in Bochs emulated I/O devices (e.g. PCI subsystem) Detailed change log : - CPU - fixes for booting OS/2 by Dmitri Froloff - fixed v8086 priveleged instruction processing bug (was also reported by LightCone Aug 7 2003) - exception process bug (was reported by Diego Henriquez Sat Nov 15 01:16:51 CET 2003) - segment validation with IRET instruction - CS segment not present exception processing with IRET - several fixes by Kevin Lawton - add MSVC host asm instructions (patch by suzu) - fixed bug in HADDPD/HSUBP

EurekaLog_7.5.0.0_Enterprise

EurekaLog 7.5 (18-August-2016) 1)..Important: Installation layout was changed. All packages now have version suffix (e.g. EurekaLogCore240.bpl). No files are copied to \bin folder of IDE. Run-time package (EurekaLogCore) is copied to Windows\System32 folder. Refer to help for more info. 2)....Added: RAD Studio 10.1 Berlin support 3)....Added: IDE F1 help integration (on CHM-based IDEs only, i.e. XE8+) 4)....Added "--el_injectjcl", "--el_createjcl", and "--el_createdbg" command-line options for ecc32/emake to inject JEDI/JCL debug info, create .jdbg file, and create .dbg file (Microsoft debug format). Later is supported when map2dbg.exe tool is placed in \Bin folder of EurekaLog installation (separate download is required) 5)....Added: Exception2HRESULT in EAppDLL to simplify developing DLLs with "DLL" profile 6)....Added: Use ShellExecute option for mailto send method 7)....Added: "Mandatory e-mail only when sending" option 8)....Added: Exception line highlighting in disassember view in EurekaLog exception dialog and Viewer 9)....Added: Detection/logging Delphi objects in disassembly view 10)..Added: Support for multi-monitor info 11)..Added: Support for detection of Windows 10 updates 12)..Added: OS edition detection 13)..Added: "User" and "Session" columns to processes list, processes list is also sorted by session first 14)..Added: Support for showing current user processes only 15)..Added: Expanding environment variables for "Support URL" 16)..Fixed: Range-check error on systems with MBCS ACP 17)..Fixed: 64-bit shared memory manager may not work 18)..Fixed: Possible "Unit XYZ was compiled with a different version of ABC" when using packages 19)..Fixed: FastMM shared MM compatibility 20)..Fixed: Minor bugs in stack tracing (which usually affected stacks for leaks) 21)..Fixed: Rare deadlocks in multi-threaded applications 22)..Fixed: Taking screenshot of minimized window 23)..Fixed: NT service may not log all exceptions 24)..Fixed: SSL port number for Bugzilla 25)..Fixed: Disabling "Activate Exception Filters" option was ignored 26)..Fixed: Missing FTP proxy settings 27)..Fixed: IntraWeb support is updated up to 14.0.64 28)..Fixed: Retrieving some process paths in processes list 29)..Fixed: CPU view rendering in EurekaLog exception dialog and Viewer 30)..Fixed: Some issues in naming threads 31)..Fixed: Removed exported helper _462EE689226340EAA982C5E8307B3F9E function (replaced with mapped file) 32)..Changed: Descriptions of EurekaLog project options now list corresponding property names of TEurekaModuleOptions class. 33)..Changed: Default template of HTML/web dialog now includes call stack by default 34)..Changed: EurekaLog 7 now can be installed over EurekaLog 6 automatically, with no additional actions/tools EurekaLog 7.4 (7.4.0.0), 26-January-2016 1)....Fixed: Performance issue in DLL exports debug information provider 2)....Fixed: Range-check error in Send dialog 3)....Fixed: Possible FPU control word unexpected change 4)....Fixed: JIRA sending to project with no version info 5)....Fixed: Viewer sorting affected by local region settings 6)....Fixed: Exception filters ignore settings for restart/terminate EurekaLog 7.3 Hotfix 2 (7.3.2.0), 20-October-2015 1)....Fixed: Added workaround for codegen bug in Delphi 7 (possibly - other), bug manifests itself as wrong date-time in reports or integer overflows 2)....Fixed: Some MAPI DLLs may not be loaded correctly 3)....Fixed: Handling SEC_I_INCOMPLETE_CREDENTIALS in SSPI code (added searching client certificate) 4)....Fixed: Range-check error when closing WinAPI dialog EurekaLog 7.3 Hotfix 1 (7.3.1.0), 2-October-2015 1)....Fixed: Long startup time on terminal services servers EurekaLog 7.3 (7.3.0.0), 24-September-2015 1)....Added: RAD Studio 10 Seattle support 2)....Added: Performance counters for run-time (internal logging with --el_debug) 3)....Fixed: spawned by ecc32/emake processes now start with the same priority 4)....Fixed: ThreadID = 0 in StandardEurekaNotify 5)....Fixed: Dialog auto-close timer may reset without user input 6)....Fixed: Possible hang when quickly loading/unloading EurekaLog-enabled DLL 7)....Fixed: Possible hang in COM DLLs 8)....Fixed: Removed some unnecessary file system access on startup 9)....Fixed: Possible wrong font size in EurekaLog tools 10)..Fixed: Ignore timeouts from Shell_NotifyIcon 11)..Fixed: Possible failure to handle/process stack overflow exceptions 12)..Changed: VCL/CLX/FMX now will assign Application.OnException handler when low-level hooks are disabled EurekaLog 7.2 Hotfix 6 (7.2.6.0), 14-July-2015 1)....Added: csoCaptureDelphiExceptions option 2)....Fixed: Handling of SECBUFFER_EXTRA in SSPI code 3)....Fixed: Several crashes in sending code for very old Delphi versions 4)....Fixed: Regression (from hotfix 5) crash in some IDEs EurekaLog 7.2 Hotfix 5 (7.2.5.0), 1-July-2015 1)....Added: HKCU\Software\EurekaLab\Viewer\4.0\UI\Statuses registry key to allow status customizations in Viewer 2)....Added: "Disable hang detection under debugger" option 3)....Fixed: Wrong button caption in standalone "Steps to reproduce" dialog 4)....Fixed: Wrong passing of Boolean parameters in JSON (affects JIRA) 5)....Fixed: Wrong sorting of BugID, Count and DateTime columns in Viewer 6)....Fixed: Empty "Count" field/column is now displayed as "1" in Viewer 7)....Fixed: Generic names with "," could not be decoded in Viewer 8)....Fixed: Updated Windows 10 detection for latest builds of Windows 10 9)....Fixed: Sleep and hybernation no longer trigger false-positive "application freeze" 10)..Fixed: Wrong function codes for hooking (affects ISAPI application type) 11)..Fixed: Wrong button caption in "Steps to Reproduce" dialog 12)..Fixed: Crash when taking snapshot of some proccesses by Threads Snapshot tool 13)..Fixed: Minor improvements in leak detection EurekaLog 7.2 Hotfix 4 (7.2.4.0), 10-June-2015 1)....Added "ECC32TradeSpeedForMemory" option - defaults to 0/False, could be changed to 1 via Custom/Manual tab. This option will switch from fast-methods to slower methods, but which take less memory. Use 0 (default) for small projects, use 1 for large projects (if ecc32 runs out of memory). 2)....Added: --el_DisableDebuggerPresent command-line option for compatibility with 3rd party debuggers (AQTime, etc.) 3)....Added: AQTime auto-detect 4)....Fixed: Performance optimizations 5)....Fixed: Windows 8+ App Menu shortcuts 6)....Fixed: Unmangling on x64 EurekaLog 7.2 Hotfix 3 (7.2.3.0), 20-May-2015 1)....Added: Support for token auth in Bugzilla (latest 4.x builds) 2)....Added: Support for API key auth in Bugzilla (5.x) 3)....Added: Support for /EL_DisableMemoryFilter command-line option 4)....Added: Asking e-mail when user switches to "details" from MS Classic without entering e-mail 5)....Fixed: Compatibility issues with older Bugzilla versions (3.x) 6)....Fixed: Passing settings between dialogs 7)....Fixed: "Ask for steps to reproduce" dialog is now DPI-aware 8)....Fixed: Silently ignore and fix invalid values in project options EurekaLog 7.2 Hotfix 2 (7.2.2.0), 30-April-2015 1)....Fixed: Confusing message in Manage tool when using with Trial/Pro 2)....Fixed: Range check error in processes information for x64 machines (affects startup of any EurekaLog-enabled module) 3)....Fixed: Auto-detect personality by project extension if --el_mode switch is missing 4)....Fixed: More details for diagnostic sending 5)....Fixed: Wrong settings for MAP files in C++ Builder 6)....Fixed: Wrong code page was used to decode ANSI bug reports 7)....Fixed: Attaching .PAS files instead of .OBJ in C++ Builder 2006+ Pro/Trial EurekaLog 7.2 Hotfix 1 (7.2.1.0), 3-April-2015 1)....Fixed: Wrong float-str convertion when ThousandSeparator is '.' EurekaLog 7.2 (7.2.0.0), 1-April-2015 1)....Important: TEurekaLogV7 component was renamed to TEurekaLogEvents. Please, update your projects by renaming or recreating the component 2)....Important: File layout was changed for BDS 2006+. Delphi and C++ Builder files are now located in StudioNum folders instead of old DelphiNum and CBuilderNum folders. Update your search paths if needed 3)....Added: Major improvements in DumpAllocationsToFile function (EMemLeaks unit) 4)....Added: MemLeaksSetParentBlock, MemLeaksOwn, EurekaTryGetMem functions (EMemLeaks unit) 5)....Added: Improvements for call stack of dynarrays/strings allocations (leaks) 6)....Added: "Elem size" when reporting leaks in dynarrays 7)....Added: Streaming unpacked debug info into temporal files instead of memory - this greatly reduces run-time application memory usage at cost of slightly slower exception processing. This also reduces memory footprint for ecc32/emake 8)....Added: Showing call stacks for 2 new types of fatal memory errors 9)....Added: EMemLeaks._ReserveOutOfMemory to control reserve size of out of memory errors (default is 50 Mb) 10)..Added: "MinLeaksLimitObjs" option (EMemLeaks unit) 11)..Added: Fatal memory problem now pauses all threads in application 12)..Added: Fatal memory problem now change thread name (to simplify debugging) 13)..Added: boPauseELThreads and boDoNotPauseELServiceThread options (currently not visible in UI) 14)..Added: Support for texts collections out of default path 15)..Added: Support for relative file paths to text collections and external settings 16)..Added: Support for environment variables in project option's paths 17)..Added: Support for relative file paths and environment variables for events and various module paths 18)..Added: Logging in Manage tool 19)..Added: Windows 10 version detection 20)..Added: Stack overflow tracing 21)..Added: Major improvements in removal of recursive areas from call stack 22)..Added: Statistics collection 23)..Added: Support for uploading multiple files in JIRA 24)..Added: EResLeaks improvements (new funcs: ResourceAdd, ResourceDelete, ResourceName; support for realloc-like functions) 25)..Fixed: Added workaround for bug in JIRA 5.x 26)..Fixed: Rare EurekaLog internal error 27)..Fixed: Ignored unhandled thread exceptions (when EurekaLog is disabled) now triggers default OS processing (WER) 28)..Fixed: Irnored exceptions (via per-exception/events) now bring up default RTL handler 29)..Fixed: Format error in Viewer 30)..Fixed: Leak of EurekaLog exception information object 31)..Fixed: Wrong chaining exceptions inside GetMem/FreeMem 32)..Fixed: Memory leak after low-level unhook of function 33)..Fixed: Re-parenting after ReallocMem 34)..Fixed: Editing SMTP server options 35)..Fixed: SMTP server not using real user e-mail in FROM field 36)..Fixed: Some multi-threading crashes 37)..Fixed: Fixed crashes in Manage tool 38)..Fixed: Range-check error in Viewer 39)..Fixed: EurekaLog error dialog appearing under other windows 40)..Fixed: AV when parsing TDS (emake/C++ Builder specific) 41)..Fixed: Unable to build call stacks for other threads due to insufficient rights 42)..Fixed: Version checks for BugZilla and JIRA 43)..Fixed: Not catching out-of-module AVs when "Capture exceptions only from current module" option is checked 44)..Fixed: Checking for remaining exceptions at shutdown (C++ Builder specific, AcquireExceptionObject returns wrong info) 45)..Fixed: "get call stack of ... threads" / "suspend ... threads" options (avoid rare multithreading race conditions) 46)..Fixed: Crash when naming thread without EurekaLog thread info 47)..Fixed: Detection of immediate caller for memory funcs 48)..Fixed: Non-working Assign for options 49)..Fixed: Handling of explicitly chained exceptions 50)..Fixed: Various exception/threading fixes for MS debug provider 51)..Fixed: Processing hardware unhandled exceptions (QC #55007) 52)..Fixed: Unchecking dialog options when export/import 53)..Fixed: BSTR leak 54)..Fixed: JIRA decimal separator bug 55)..Changed: Now unhandled exceptions will be handled by EurekaLog even if EurekaLog is disabled in the thread - only global EurekaLog-enabled status is respected 56)..Changed: Viewer version now matches version of EurekaLog 57)..Changed: DeleteServiceFilesOption now always False by default 58)..Changed: Speed improvements for known memory leaks (reserved leaks) 59)..Changed: Improved logging for sending 60)..Changed: Switching to detailed mode without entering (mandatory) e-mail: now EL will not block this 61)..Changed: .ToString for exception info now uses compact stack formatter 62)..Removed: Custom field editor (replaced it with link to "Custom" page) 63)..Removed: EurekaLog 7 no longer could be installed over EurekaLog 6. Manage tool from EurekaLog 7 will no longer work with EurekaLog 6. EurekaLog 7.1 update 1 (7.1.1.0), 19-October-2014 1)....Added: "Send in separated thread" option 2)....Added: Hang detection will now use Wait Chain Traversal (WCT) on Vista+ systems to detect deadlocks in any EurekaLog-enabled threads 3)....Added: OS install language and UI language fields in bug report 4)....Fixed: Viewer is not able to decrypt reports with generics 5)....Fixed: EVariantTypeCastError in Viewer when changing status of some bug reports 6)....Fixed: EcxInvalidDataControllerOperation in Viewer 7)....Fixed: Stack overflow at run-time for certain combination of project options 8)....Fixed: BMP re-draw bug in UI dialogs 9)....Fixed: Rogue "corrupted" error message for valid ZIPs of certain structure 10)..Fixed: Various range check errors in Viewer 11)..Fixed: Possible encoding errors for non-ASCII reports in Viewer on certain environments 12)..Fixed: Wrong count in Viewer when importing reports without proper "count" field 13)..Fixed: Duplicate reports may appear in bug report file when "Do not save duplicate errors" option is checked 14)..Fixed: False-positive detection of some virtual machines 15)..Fixed: Processing of exceptions from message handlers during message pumping cycle inside exception dialogs 16)..Fixed: Access Violation if exception dialog was terminated by exception 17)..Fixed: Hardware exceptions from unit's initialization/finalization may be unprocessed 18)..Changed: "VIEW" action for Viewer now will open ALL bug reports inside bug report file; reports will not be merged by BugID. "IMPORT" action remains the same: duplicate reports are merged, "count" is increased 19)..Changed: Charset field in bug report now shows both charset and code page EurekaLog 7.1 (7.1.0.00), 23-September-2014 1)....Added: XE7 support 2)....Added: XE6 support 3)....Added: New DLL demo 4)....Added: Custom profiles are now shown in "Application type" combo-box 5)....Added: Non-empty "steps to reproduce" will be added to existing bug tracker issues with empty "steps to reproduce" 6)....Added: Support for custom fields in FogBugz (API version 8 and above) 7)....Added: Support for unsequenced line numbers in PDB/DBG files (--el_source switch) 8)....Fixed: XML bug report were generated wrong 9)....Fixed: Strip relocations code for Win64 10)..Fixed: EurekaLog conditional symbols removed improperly when deactivating EurekaLog 11)..Fixed: Sending reports to non-default port numbers (affects web-based methods) 12)..Fixed: SSL validation check may reject valid SSL certificate (SMTP Client/Server) 13)..Fixed: SSL errors may be not reported 14)..Fixed: Viewer did not consider empty bug reports as corrupted 15)..Fixed: "DLL" profile now can be used with packages properly 16)..Fixed: Few rare memory leaks 17)..Fixed: Possible deadlock when using MS debug info provider 18)..Fixed: C++ Builder project files was saved incorrectly (RAD Studio 2007+) 19)..Fixed: "Show restart checkbox after N errors" counts handled exceptions 20)..Fixed: IDE expert's DPR parser (added support for multi-part idents) 21)..Fixed: Rare access violation in hook code 22)..Fixed: Thread handle leaks (added _NotifyThreadGone/_CleanupFinishedThreads functions to be called manually - only when low-level hooks are not installed) 23)..Fixed: EurekaLog's installer hang 24)..Fixed: Bug in object/class validation 25)..Fixed: Bug when using TThreadEx without EurekaLog 26)..Fixed: Leaks detection may not work with certain combination of options 27)..Fixed: Deadlock in some cases when using EurekaLog threading option set to "enabled in RTL threads, disabled in Windows threads". 28)..Changed: TEurekaExceptionInfo.CallStack will be nil until exception is actually raised 29)..Changed: FogBugz and BugZilla: changed bugs identification within project (to allow two bugs exists with same BugID in different projects) 30)..Changed: Blocked manual creation/destruction of ExceptionManager class and EurekaExceptionInfo 31)..Changed: ECC32/EMAKE runs from IDE without changing priority, added ECC32PriorityClass option 32)..Improved: Minor help and text improvements EurekaLog 7.0.07 Hotfix 2 (7.0.7.2), 11-December-2013 1)....Fixed: Delphi compiler code generation bug (Delphi 2007 and below) 2)....Fixed: Code hooks may rarely be set incorrectly (code stub relocation fails) 3)....Fixed: Win64 call stacks functions now work more similar to 32 bit call stacks EurekaLog 7.0.07 Hotfix 1 (7.0.7.1), 2-December-2013 1)....Added: Alternative caption for e-mail input control when e-mail is mandatory 2)....Fixed: Rare range check error in WinAPI visual dialogs 3)....Fixed: Wrong error detection for OnExceptionError event 4)....Fixed: Wrong TResponce processing 5)....Fixed: Problems with encrypted call stack decoding 6)....Fixed: OnPasswordRequest event may have no effect EurekaLog 7.0.07 (7.0.7.0), 25-November-2013 1)....Added: Ability to use Assign between call stack and TStrings 2)....Added: 64-bit disassembler 3)....Added: Support for variables and relative file paths in "Additional Files" send option 4)....Added: --el_source switch for ecc32/emake compilers 5)....Added: support for post-processing non-Embarcadero executables 6)....Added: EOTL.pas unit for better OmniThreadLibrary integration 7)....Added: RAD Studio XE5 support 8)....Added: New "Capture call stacks of EurekaLog-enabled threads" option 9)....Added: "Deferred call stacks" option for 64-bit 10)..Added: Copy report to clipboard now copies both report text and report file 11)..Added: "AttachBothXMLAndELReports" option to include both .elx and .el files into bug report 12)..Added: EMemLeaks.MemLeaksErrorsToIgnore option to exclude certain memory errors from being considered as fatal 13)..Added: Call stack with any encrypted entry will be fully encrypted now 14)..Added: Option to exclude certain memory errors from being considered as fatal (EMemLeaks.MemLeaksErrorsToIgnore) 15)..Added: New "HTTP Error Code" option for all web-based dialogs (CGI, ISAPI, etc.) 16)..Added: Support for Unicode in Simple MAPI send method (requires Windows 8 or latest Microsoft Office) 17)..Added: New value for call stack detalization option (show any addresses, including those not belonging to any executable module) 18)..Fixed: Wrong JSON escaping for strings (affects JIRA send method) 19)..Fixed: Range-check error in Viewer when viewing bug reports with high addresses 20)..Fixed: Selecting Win32 service application type is no longer resets to custom/unsupported 21)..Fixed: Possible hang when testing dialogs from EurekaLog project options dialog 22)..Fixed: Rare resetting of some options when saving .eof file 23)..Fixed: Exception pointer could be removed from call stack due to debug details filtering 24)..Fixed: Rare case when LastThreadException returned nil while there was active thread exception 25)..Fixed: Rare case when ShowLastThreadException do nothing 26)..Fixed: Improved compatibility for OmniThreadLibrary and AsyncCalls 27)..Fixed: Included fix for QC #72147 28)..Fixed: 64-bit MS Debug Info Provider (please, re-setup cache options using configuration dialog) 29)..Fixed: "Deferred call stacks" option failed to capture call stack when exception is re-raised between threads 30)..Fixed: "Deferred call stacks" option may produce cutted call stack in rare cases 31)..Fixed: Several minor call stacks improvements and optimizations 32)..Fixed: Several 64-bit Pointer Integer convertion issues 33)..Fixed: Multi-threading deadlock issue 34)..Fixed: Black screenshots in 64 bit applications 35)..Fixed: Copying to clipboard hot-key was registered globally 36)..Fixed: Shell (mailto) send method may fail (64 bit) 37)..Fixed: Possible wrong file paths for attaches in (S)MAPI send methods 38)..Fixed: Environment variables were not expanded in MAPI send method 39)..Fixed: (non-Unicode IDE) EurekaLog is not activated when application started from folder with Unicode characters 40)..Fixed: Encrypted call stacks may be encrypted partially by EurekaLog Viewer in rare cases 41)..Fixed: Crash when sending leak report with visual progress dialog (only some IDEs are affected) 42)..Fixed: ecc32/emake could not see external configuration file with the same name as project (e.g. Project1.eof for Project1.dpr) 43)..Fixed: Added missed RTL implementation for ExternalProps in Delphi 6 (affects Mantis sending) 44)..Fixed: IDE crash when switching to threads window 45)..Changed: Removed temporal solution which was used before option to defer call stack creation was introduced 46)..Changed: "Default EurekaLog state in new threads" option is changed from Boolean flag into enum. You need to re-setup this option 47)..Changed: Disable EurekaLog for thread when creating call stack or handle exception - this increases stability and performance 48)..Changed: LastException property is remove from exception manager as not thread safe. Use LastThreadException property instead 49)..Changed: Lock/Unlock from thread manager and exception manager are removed to avoid deadlocks 50)..Changed: ThreadsSnapshot tool now tries to capture call stack without injecting DLL 51)..Changed: Build events now runs with CREATE_NO_WINDOW flag (console window is hidden) 52)..Improved: More articles in help EurekaLog 7.0.06 (7.0.6.0), 1-June-2013 1)....Added: Experimental 64 bit C++ Builder support 2)....Added: New tab in EurekaLog project options: "External tools" 3)....Added: Option to catch all IDE errors (to debug your own IDE packages) 4)....Added: Option to catch only exceptions from current module 5)....Added: Option to defer building call stack 6)....Added: RAD Studio XE4 support 7)....Added: Support for AppWave 8)....Fixed: Fixed event handlers declarations for the EurekaLog component 9)....Fixed: Infinite recursive calls when using ToString from EndReport event handler 10)..Fixed: UPX compatibility issue 11)..Fixed: Range check errors for system error codes 12)..Fixed: Rare IDE stack overflow 13)..Fixed: JIRA unit was not added automatically 14)..Fixed: EurekaLog no longer tries to check for leaks when memory manager filter is disabled 15)..Fixed: Possible deadlock on shutdown with freeze checks active 16)..Fixed: Issues with settings dialog and Win32 Service application type 17)..Fixed: ThreadSnapshot tool was not able to take snapshots of Win64 processes 18)..Fixed: WCT is disabled for leaks 19)..Fixed: TContext declarations for Win64 20)..Fixed: Check for updates now correctly sets time of last check 21)..Fixed: (Win64) Several Pointer Integer convertion errors 22)..Fixed: Internal error when exception info object was deleted while it was still used by SysUtils exception object 23)..Fixed: Semeral problems with "EurekaLog look & feel" style for EurekaLog error dialog 24)..Fixed: Using text collection resets exception filters 25)..Fixed: Rare access violation if registering event handlers is placed too early 26)..Fixed: SMTP RFC date formatting 27)..Fixed: Rare empty call stack bug 28)..Fixed: Hang detection was not working if EurekaLog was disabled in threads 29)..Fixed: AV for double-free TEncoding 30)..Changed: ecc32/emake no longer alters arguments for dcc32/make unless new options --el_add_default_options is specified 31)..Changed: Save/load options methods was moved to TEurekaModuleOptions class 32)..Changed: Saving options to EOF file now adds hidden options and removes obsolete options (only when compatibility mode is off) 33)..Changed: Compiling installed packages now silently ignores EurekaLog instead of showing "File is in use" error message 34)..Improved: More readable disk/memory sizes in bug reports 35)..Improved: More descriptive settings dialog when using external configuration 36)..Improved: ThreadSnapshot tool now aquired DEBUG priviledge for taking snapshot. This allows it to bypass security access checks when opening target process. 37)..Improved: Changed BugID default generation to include error code for OS errors and error message for DB errors 38)..Improved: Mantis API (WSDL) was updated to the latest version (1.2.14) 39)..Improved: IntraWeb compatibility (old and new versions) 40)..Improved: COM applications compatibility 41)..Improved: Build events now accept shell commands 42)..Improved: More articles in help EurekaLog 7.0.05 (7.0.5.0), 7-February-2013 1)....Added: JIRA support 2)....Added: Virtual machine detection (new field in bug reports) 3)....Fixed: "Use Main Module options" option was loading empty options for some cases 4)....Fixed: Wrong record declarations for Simple MAPI on Win64 5)....Fixed: Performance issues with batch module options updating 6)....Fixed: Wrong leaks report with both MemLeaks/ResLeaks options active 7)....Fixed: Wrong info for nested exceptions in some cases 8)....Fixed: AV under debugger for Win64 (added support for _TExitDllException) 9)....Fixed: Wrong record declarations for process/thread info on Win64 10)..Fixed: Support for FinalBuilder on XE2/XE3 with spaces in file paths 11)..Fixed: Rare double-free of module information (ModuleInfoList) 12)..Fixed: Rare External Exception C000071C on shutdown (only under debuggger) 13)..Fixed: Added large addresses support in Viewer 14)..Fixed: Counter options in memory leaks category is now working properly 15)..Fixed: Rare range-check error in TEurekaModulesList.AddModuleFromFileName 16)..Fixed: FTP force directories dead lock 17)..Fixed: Fixed wrong index being used when clearing compatibility mode (EurekaLog project options dialog) 18)..Fixed: Default thread state do not affect main thread now 19)..Fixed: Sometimes wrong thread may be used when altering EurekaLog active state for external thread 20)..Fixed: Wrong DNS lookup on ANSI 21)..Fixed: Problems with IDE expert and projects on network paths 22)..Fixed: Added support for arguments in URLs (HTTP sending) 23)..Fixed: Possible deadlock in multithreaded applications 24)..Fixed: Problems with unicode characters in project files on non-Unicode IDEs 25)..Fixed: Infinite recursive calls when using ToString from EndReport event handler 26)..Fixed: Win64 GetCaller now returns pointer to call instruction, not return address 27)..Improved: Standalone Editor do not force save/load folder by default 28)..Improved: DLL profile now can use additional application type hooks automatically 29)..Improved: EurekaLog now able to work with read-only projects (see help for more info) EurekaLog 7.0.04 (7.0.4.0), 2-December-2012 1)....Added: Support for nested exceptions in DLLs 2)....Fixed: Options bug in EurekaLogSendEmail function 3)....Fixed: Weird behaviour for steps to reproduce and custom fields 4)....Fixed: Installation for single personality (BDS) 5)....Fixed: Range check error in EModules 6)....Fixed: Bug in exception destroy hook 7)....Fixed: OnExceptionNotify event is no longer called for handled exceptions without option checked 8)....Fixed: DEP checks on startup no longer cause exception 9)....Fixed: Invalid declaration for MS Debug API 10)..Fixed: OLE mode change error for "Test" send button 11)..Fixed: Fixes for multiply loading of the same DLL 12)..Fixed: Removed PNG compression from icons (tools) 13)..Fixed: Range-check error in dialogs with EurekaLog style enabled 14)..Fixed: Send progress dialog may keep busy forever processing window messages (message flood from rapid application GUI updates) 15)..Fixed: Thread pausing options now work correctly 16)..Improved: New features in exception filters - marking exceptions as "expected", filtering by properties (RTTI) 17)..Improved: Recovery from memory errors without debugging memory manager 18)..Improved: Viewer's password edit now hides password with asterisks 19)..Updated: Changed names of .inc files to avoid name conflicts with other libraries 20)..Updated: Help EurekaLog 7.0.03 (7.0.3.0), 6-October-2012 1)....Fixed: Removed some consts keywords for event handlers, so now C++ Builder can alter arguments (this change may require you to adjust your custom code) 2)....Fixed: Fallback code for false-positive results on memory probing 3)....Fixed: Range check errors in SSL/TLS implementation 4)....Fixed: "EurekaLog is not active" error message during send testing 5)....Fixed: Incorrect memory probing when DEP is off (old systems) 6)....Fixed: Installation of 64-bit BPLs 7)....Fixed: Dialog preview 8)....Fixed: Win64 fixes for XE3 9)....Fixed: Support for project groups (mixed project types) 10)..Fixed: Windows 2000 hooks compatibility 11)..Fixed: mailto double quotes escaping 12)..Fixed: Simple MAPI WOW compatibility 13)..Fixed: Simple MAPI modal issues 14)..Fixed: Various range check errors 15)..Changed: Removed minor version number from program group name 16)..Updated: Help EurekaLog 7.0.02 hot-fix 1 (7.0.2.1), 12-September-2012 1)....Fixed: Range check error in Viewer 2)....Fixed: Bug in hooking code EurekaLog 7.0.02 (7.0.2.0), 11-September-2012 1)....Added: Improved memory problems detection 2)....Added: Minor IDE Expert usability improvements 3)....Added: Auto-size feature for detailed error dialog 4)....Added: Workaround for QC #106935 5)....Added: Workaround for bug in InvokeRegistry (SOAP/Mantis) 6)....Fixed: Nested OS exceptions 7)....Fixed: Multiply Win64 fixes 8)....Fixed: Compatibility mode fixes 9)....Fixed: Altered behaviour of "Add BugID/Date/ComputerName" options 10)..Fixed: Blank screenshots 11)..Fixed: Check file for corruptions 12)..Fixed: Viewer is unable to decrypt certain bug reports 13)..Fixed: Internal DoNoTouch option now works for post-processing and condtionals 14)..Fixed: Possible out of memory error for "Do not store class/procedure names" option 15)..Fixed: EurekaLog did not properly install itself when there is only Delphi installed, but no C++ Builder of the same version (or visa versa) 16)..Fixed: Wrong argument for OnRaise event 17)..Fixed: Handling memory errors in initialization/finalization sections 18)..Fixed: Updating steps to reproduce and user e-mail in bug report 19)..Fixed: Proper Success/Failure for some errors during SMTP send 20)..Added: Workaround for wrong GUI fonts 21)..Added: Delphi XE3 support 22)..Added: Individual options for each exception EurekaLog 7.0.01 (7.0.1.0), 28-June-2012 1)....Added: New "Modal window" option (MS Classic and EurekaLog dialogs) 2)....Added: New "Owned window" option (MS Classic and EurekaLog dialogs) 3)....Added: New "Catch EurekaLog IDE Expert errors" option 4)....Added: Backup memory manager to recover from critical errors 5)....Added: Alternative methods to provide additional features when memory filter is not set 6)....Fixed: Contains fixes from hotfixes 1-3 7)....Fixed: Performance improvements 8)....Fixed: Improved IDE Expert's speed, stability and compatibility with other 3rd party extensions 9)....Fixed: MS Classic dialog size adjustments for large "click here" translations 10)..Fixed: Fixed resetting few EurekaLog project options to defaults 11)..Fixed: Multiplying exception filters when options are assigned (for example: when switching to/from "Custom" page in project options) 12)..Fixed: (Compatibility mode) Fixed send options merging 13)..Fixed: Updated help EurekaLog 7.0 hot-fix 3 (7.0.0.273), 20-June-2012 --------------------------- 1)....Fixed: ERangeError in EResLeaks (THandle Integer) 2)....Fixed: C++ Builder breakpoints for large projects 3)....Fixed: Help (updates policy changed) 4)....Fixed: Text collections applying 5)....Fixed: Build events are now called for unlocked file 6)....Fixed: Proper handling of C++ Builder project options files from Delphi code (settings editor and IDE expert) 7)....Fixed: Terminate/Checked sub-option for MS Classic dialog 8)....Fixed: Confusing message for already post-processed executables 9)....Fixed: Access violation for some EurekaLog IDE menu items when no project was loaded 10)..Fixed: Invoking help for "Variables" window 11)..Fixed: EurekaLog Viewer version info 12)..Fixed: Events in components 13)..Added: Retry option for "Sorry, you must close all running IDE instances before installation" 14)..Added: Italian translation 15)..Added: Actual change log is now included into installer 16)..Added: Even more setup logging 17)..Added: New help articles (recompilation and manual installation) EurekaLog 7.0 hot-fix 2 (7.0.0.261), 10-June-2012 --------------------------- 1)....Fixed: Wrong version info reporting to IDE 2)....Added: Workaround for Delphi 2005 TListView bug 3)....Added: Workaround for possible invalid FPU state in exception handlers 4)....Added: Missed declarations for ExceptionLog (compatibility mode) 5)....Fixed: Work for unsaved projects 6)....Added: Escaping for '--' in options (confuses IDE's XML parsing) 7)....Added: Storing thread's class/name in call stack for terminated threads 8)....Added: More setup logging 9)....Fixed: Help (broken links) 10)..Added: "Upgrade to EurekaLog 7" help topic 11)..Fixed: Clean up installed files EurekaLog 7.0 hot-fix 1 (7.0.0.256), 6-June-2012 --------------------------- 1)....Fixed: Invalid Format() arguments in ELogBuilder. EurekaLog 7.0, 1-June-2012 --------------------------- 1)....Improved: Main change - EurekaLog's core was rewritten (refactored) to allow more easy modification and remove hacks. 2)....Improved: New plugin-like architecture now allows you to exclude unused code. 3)....Improved: New plugin-like architecture now allows you to easily extends EurekaLog. 4)....Improved: Greatly extended documentation. 5)....Improved: Installer is now localized. 6)....Improved: Greatly speed ups creation of minimal bug report (with most information disabled). 7)....Changed: EurekaLog's root IDE menu was relocated to under Tools and extended with new items. 8)....Added: New examples. 9)....Added: New tools (address lookup, error lookup, threads snapshot, standalone settings editor). 10)..Added: Support for DBG/PDB formats of debug information (including symbol server support and auto-downloading). 11)..Added: Support for madExcept debug information (experimental). 12)..Added: WER (Windows Error Reporting) support. 13)..Added: Full unicode support. 14)..Added: Professional and Trial editions: added source code (interface sections only) 15)..Improved: Dialogs - new options and new customization possibilities: 16)..Added: All GUI dialogs: ability to test dialog directly from configuration dialog by displaying a sample window with currently specified settings. 17)..Improved: All GUI dialogs: dialogs are DPI-awared now (auto-scale for different DPI). 18)..Added: MessageBox dialog: added detailed mode (shows a compact call stack). 19)..Added: MessageBox dialog: added ability for asking a send consent. 20)..Added: MessageBox dialog: added support to switch to "native" message box for application. 21)..Added: MS Classic dialog: added control over "user e-mail" edit's visibility. 22)..Added: MS Classic dialog: added ability to personalize dialog view with application's name and icon. 23)..Added: MS Classic dialog: added ability to show terminate/restart checkbox initially checked. 24)..Added: EurekaLog dialog: added ability to personalize dialog view with application's name and icon. 25)..Added: EurekaLog dialog: added ability to show terminate/restart checkbox initially checked. 26)..Added: EurekaLog dialog: added ability to switch back to non-detailed view. 27)..Added: WEB dialog: added new tags to customize bug report page. 28)..Improved: WEB dialog: improved support for unicode and charset. 29)..Added: New dialog type: RTL dialog. 30)..Added: New dialog type: console output. 31)..Added: New dialog type: system logging. 32)..Added: New dialog type: Windows Error Reporting. 33)..Improved: Sending - new options and new customization possibilities: 34)..Added: All send methods: added ability to setup multiply send methods. 35)..Added: All send methods: added ability to change send method order. 36)..Added: All send methods: added separate settings for each send method. 37)..Added: All send methods: ability to test send method directly from configuration dialog by sending a demo bug report. 38)..Added: SMTP client send method: added SSL support. 39)..Added: SMTP client send method: added TLS support. 40)..Added: SMTP client send method: added option for using real e-mail address. 41)..Added: SMTP server send method: added option for using real e-mail address. 42)..Added: HTTP upload send method: added support for custom backward feedback messages. 43)..Added: FTP upload send method: added creating folders on FTP (like remote ForceDirectories). 44)..Added: Mantis send method: added API support (MantisConnect, out-of-the-box since Mantis 1.1.0, available as add-on for previous versions). 45)..Added: Mantis send method: added support for custom "Count" field. 46)..Added: Mantis send method: added options for controlling duplicates. 47)..Added: Mantis send method: added support for SSL/TLS. 48)..Added: FogBugz send method: added API support (out-of-the-box since ForBugz 7, available as add-on for FogBugz 6). 49)..Added: FogBugz send method: EurekaLog will update "Occurrences" field (count of bugs). 50)..Added: FogBugz send method: EurekaLog will respect "Stop reporting" option (BugzScout's setting). 51)..Added: FogBugz send method: EurekaLog will respect "Scout message" option (BugzScout's setting). 52)..Added: FogBugz send method: EurekaLog will store client's e-mail as issue's correspondent. 53)..Added: FogBugz send method: added options for controlling duplicates. 54)..Added: FogBugz send method: added support for "Area" field. 55)..Added: FogBugz send method: added support for SSL/TLS. 56)..Added: BugZilla send method: added API support. 57)..Added: BugZilla send method: added support for custom "Count" field. 58)..Added: BugZilla send method: added options for controlling duplicates. 59)..Added: BugZilla send method: added support for SSL/TLS. 60)..Added: New send method: Shell (mailto protocol). 61)..Added: New send method: extended MAPI. 62)..Added: Support for separate code and debug info injection. 63)..Added: Ability to use custom units before EurekaLog's units. 64)..Added: Support for external configuration file in IDE expert. 65)..Added: Now EurekaLog stores only those project options which are different from defaults (to save disk space and reduce noise in project file). 66)..Added: Now EurekaLog stores project options sorted (alphabet order). 67)..Added: Separate settings for saving modules and processes lists to bug report. 68)..Added: Support for taking screenshots of multiply monitors. 69)..Added: More screenshot customization options. 70)..Added: More control over bug report's file names. 71)..Added: New environment variables. 72)..Added: Deleting .map file after compilation. 73)..Added: Support for different .dpr and .dproj file names. 74)..Improved: memory leaks detection feature - new options and new customization possibilities: 75)..Added: Ability to track memory problems without activation of leaks checking. 76)..Added: Support for sharing memory manager. 77)..Added: Support for tracking leaks in applications built with run-time packages. 78)..Added: Option to zero-fill freed memory. 79)..Added: Option to enable leaks detection only when running under debugger. 80)..Added: Option for manual activation control for leaks detection (via command-line switches). 81)..Added: Option to select stack tracing method for memory problems. 82)..Added: Option to trigger memory leak reporting only for large leaked memory's size. 83)..Added: Option to control limit of number of reported leak. 84)..Added: CheckHeap function to force check of heap's consistency. 85)..Added: DumpAllocationsToFile function to save information about allocated memory to log file. 86)..Added: Registered leaks feature. 87)..Added: Run-time control over memory leak registering. 88)..Added: New recognized leak type: String (both ANSI and Unicode are supported). 89)..Added: Memory features support for C++ Builder. 90)..Added: Resource leaks detection feature. 91)..Improved: Compilation speed increased. 92)..Added: Support for generics in debug information. 93)..Added: Chained/nested exceptions support. 94)..Added: Wait Chain Traversal support. 95)..Added: Support for named threads. 96)..Added: Additional information for threads in call stack. 97)..Improved: EurekaLog Viewer Tool: 98)..Added: Now Viewer has its own help file 99)..Added: Viewer now supports a FireBird based database on local file or remote server. 100).Added: You can have more that one user account for FireBird based database. 101).Added: Viewer now can be launched in View mode (Viewer can be configured to any DB or View mode). 102).Added: Viewer's database now supports storing files, associated with the report (you can also add and remove files manually). 103).Added: Viewer supports "Import" and "View" commands for report files. 104).Improved: Extended support for more log formats (XML, packed ELF, etc). 105).Added: Columns in report's list now can be configured (you can hide and show them). 106).Added: There are a plenty of new columns added to report's list. 107).Added: Ability of auto-download reports from e-mail account. 108).Improved: printing - now you can print the entire report (including screenshots). Old behaviour of printing just one tab (call stack only, for example) also remains. 109).Added: Viewer can now have more that one run-time instance . 110).Added: File import status dialog is now configurable (you can disable it, if you want to). 111).Added: There is a preview area for screenshots, available in reports. 112).Improved: Now Viewer is more Vista-friendly (i.e. file associations are managed in HKCU, rather that in HKLM, storing configuration in user's Application Data, etc, etc). 113).Added: Report's list now supports multi-select, so operations can be performed on many reports at time. 114).Added: There are plenty of new command line abilities, like specifying several files and new switches. 115).Improved: Bunch of minor changes and improvements. WARNING: -------- There are many changes in this release. See the "Changed from the old 6.x version" help topic for further information! EurekaLog 7 also have "EurekaLog 6 backward compatibility mode". Please, refer to help file for more information. We also have the detailed "Upgrade guide" in our help system.

曲线拟合工具CurveExpert 1.0

ct. 18, 1995 v. 1.00 =========================================================================== + First release of CurveExpert 1.0. Oct. 26, 1995, v. 1.01 =========================================================================== New Features: + More attractive help file, with more keywords for searching + new help search facility available directly from CurveExpert Bug Fixes: + If a polynomial was already calculated, selecting another polynomial of a differing degree incorrectly pulled results from the cache instead of recalculating the curve fit. Fixed. + running two versions of CurveExpert is prevented, since two simultaneous instances cause stack faults. + if the data set is sorted, all interpolations are now marked invalid as they should be. + "Apply to All" did not necessarily force the current attributes of a graph to the current graph (only if the user clicks OK). Fixed. + The scrollbar did not get reset to the top when the user read in a new data file. Fixed. + The structure of the code has been undergone some major changes to ease porting to Windows 95 and Windows NT. I was exceedingly careful, but I hope this didn't introduce new bugs! :-) + For some reason, the help file didn't have any single or double quotes in it. This has been corrected, so it is now easier to read. + The help file was not terminated when CurveExpert was. Fixed. + The Window and Help menus were moved to more conventional positions on the menu bar. Nov. 4, 1995, v. 1.10: =========================================================================== New Features: + Previously undocumented logical functions can be used in the user-defined models. See the help documentation. + Current filename now appears in the title bar. + QuickCalc has been expanded to find the x-value, given the y-value. + Optimizations have been applied to many routines, making the user interface more responsive and the algorithms quicker. Changes: + File reading system has been revamped. + the color scheme on all windows now conforms strictly to the user defined system colors. + Dialogs were expunged of all Borland controls (except for buttons) since they conflicted with user defined color schemes. + The QuickCalc dialog now automatically shifts focus back to the edit control and selects all text after the OK button is pushed. This makes it easier to calculate many points at a time. Bug Fixes: + pressing the tab key to force the built-in spreadsheet sometimes added points onto the end of the data set. Fixed. + If a graph window was closed and then reopened (except after a CurveFinder operation), the comments in the Graph Info dialog were not correct. Fixed. + The Cut Last Row/Undo pair now functions properly. + The the graph of a polynomial fit would be reset if the data was changed in the data window. Fixed. + The scaling procedure did not grab the latest data out of the data window's edit control if it was active, resulting in one point not being scaled or translated. Fixed. + A constant starting with a decimal (eg, .25) caused CurveExpert to bomb (when defining a user model). This has been fixed so that these constants are accepted. + A comma-delimited data file was not read correctly. A new file reading system was implemented to read files with any type of (unspecified) delimiter between the data columns + if a data file was not read correctly, the filename in the status bar showed the unreadable file instead of the previous file. Fixed. + the common dialogs (file open/save, print) did not accept keystokes until after they were clicked with the mouse, which makes it terribly hard for non-mouse users. Fixed. + If the current path was changed from CurveExpert, the help file was not found. Fixed. Nov. 9, 1995, v. 1.11 =========================================================================== New Features: + the data point markers on graphs can now be changed to filled or unfilled circles, squares, triangles, pluses, or crosses. Changes: + Small optimizations made to the speed of the user interface + The main window is now fully resizable + The position and size of the main window is saved on exit and restored the next time CurveExpert runs Bug Fixes: + Whoops! The new file reading procedure masked out all minus and minus signs in the data, so that numbers like -10 and 10e-3 were not read correctly. Fixed. + the exception reporting dialog box did not properly draw the exclamation point's background, which should match the dialog color. Fixed. + the single-precision version still read files incorrectly sometimes. Fixed. + the initial guess dialog sometimes opened unconditionally on the next fit performed after a CurveFinder evaluation. Fixed. Nov. 13, 1995, v. 1.12 =========================================================================== New Features: + Differentiation and integration of a calculated curve fit is now supported, similar to the implementation of QuickCalc. Changes: + If background processing is enabled, during iteration the cursor is a combined arrow/hourglass to inform the user that he/she can still perform operations. + editing points in the spreadsheet is now prohibited while any iteration is taking place. + Drawing of data points on a graph is internally clipped if it is outside of the graphing window. This allows for faster graph drawing if many points are outside of the graph pane. + A separate set of application-wide defaults are maintained for the single-precision and double-precision versions (registered version only) Bug Fixes: + Periods by themselves in the user models were parsed as the value zero instead generating a syntax error. Fixed. + A plot that was copied to the clipboard failed to "clip" data points that were outside of the graphing pane, resulting in points being drawn outside of the intended area. Fixed. + The information button on a graph window would sometimes disappear if a window was sized smaller. Fixed. + After copying a plot to the clipboard, the current graph resolution was incorrectly reset to 1. Fixed. + Extremely small parameter guesses were not allowed in the parameter guess dialog, since its precision was limited to six places. Fixed. Nov. 25, 1995, v. 1.13 =========================================================================== Changes: + The data manipulation tools have now been merged into one organized, tabbed dialog. + The model analytical tools have now been merged into one organized, tabbed dialog. + Cascading a large number of windows would sometimes result in some windows being moved off of the screen. Now, the cascade restarts at the top left if a window might be moved off-screen. + The built-in models have been reordered so that operations such as calculations and window manipulations naturally fall into a grouped arrangement. + the graph autoscaling algorithm has been rewritten to be more reliable + The info button on the graphing window has been changed and moved to be less obtrusive. + sizing restrictions on the graphing windows have been removed. Bug Fixes: + Whoops! Another problem with the file reading engine caused columns starting with a negative number to be discarded. Fixed. + Entering a user model with no parameters was allowed when it shouldn't have been. Now, a syntax error is generated. + the Window|Tile command sometimes worked strangely if graphing windows had been closed prior to invoking it. Fixed. + the Window|Cascade command did not properly cascade windows that were minimized. Fixed. + the last tick and label sometimes wasn't shown on the x/y axes of plots. Fixed. + the implementation of filled points didn't produce a filled entity for the circle or triangle when printed. Fixed. + The user was still asked whether to save a file or not upon exiting, even if the file had just been saved. Fixed. + CurveExpert will now run even if ctl3dv2.dll is not found. Dec. 2, 1995, v. 1.14 (Shareware Only) =========================================================================== Bug Fixes: + Graph Attributes/Graph Scaling Dialogs were not initialized properly in the Shareware version. Fixed. Dec. 31, 1995, v. 1.15 (Not Released) =========================================================================== Changes: + Sometimes, resizing a graph would result in the line width being drawn incorrectly (not the user-specified line width, screen only). Fixed. + delayed rendering of plots is now supported, to greatly increase drawing performance with user model plots and/or plots with a large number of data points + (registered only) the single precision package has now been optimized for single-precision arithmetic + the directions on the graph window are now removed if they will be collide with the error information. This leads to cleaner plots, especially with small graphing windows. Bug Fixes: + if one minor tick was selected (on either axis), there was a chance that one too many tick labels would be printed. Fixed. + some stray (and inappropriate) directions were left on the differentiate and integrate dialogs. Removed. Jan. 14, 1996, v. 1.20 =========================================================================== New Features: + many new graphing features and easier-to-use graphing properties interface has been added + the covariance matrix and residual plot are now available in the revamped information dialog + much faster nonlinear regression performance over version 1.1 (between 17% to 45% improvement in speed, depending on the number of parameters) Changes: + each graphing window no longer appears in the Win31 tasklist; and each window no longer shows up in the Win95 taskbar. + weighting values by 1/y^2 during nonlinear regression is now implemented Jan. 25, 1996, v. 1.21 =========================================================================== Bug Fixes: + the equation bitmaps in the initial guess and/or information dialog did not update properly at times. Fixed. + if the ctl3dv2 module could not be loaded, the info dialog GPF'ed when opened. Fixed. March 5, 1996, v. 1.22 =========================================================================== New Features: + the Preferences dialog has been revamped, with many new user- defineable options added for printing, regression/math options, and application options. + added right-click menus to all main window regions Changes: + The limitation of two-line titles in metafiles has been removed. + new and improved debugging console with a nicer appearance and more information. Necessary because of the ongoing port to Win32. + a button that coordinates the foreground (frame) color and the text colors was added to the graph properties dialog + the ability to draw grid lines at each minor tick mark was added + drag-and-drop from the file manager to CurveExpert is now supported + data information dialog box was widened to accommodate large numbers. + a new and much faster data clipping algorithm is now used + clipping and sorting operations now take place in the background, instead of hogging the CPU + two new symbols added to the graphing properties dialog Bug Fixes: + if the "Weight by Y^2" option was turned on, the results of nonlinear regression were likely to be a local minima or not converge at all. Fixed. + It was not possible to put a single percent sign in an axis label without typing '%%' in the axis label edit field. Fixed. + if the graph extents were set just right on the x or y axis, then one grid line would not draw. Fixed. + if the main window was minimized when CurveExpert was exited, the window was not restored to the correct position the next time CurveExpert was run. Fixed. + a GPF occurred if a data set with over 8192 data points was sorted. Fixed. + corrected an erroneous reading of the allocated memory (in bytes) that occurred if the quadratic fit was ever used. + if a residual table of an extremely large data set was copied to the clipboard in the info dialog, a GPF occurred. Fixed. + if a large data file with very large numbers was read, the first examination of that file would cause a program abort due to an overflow. Fixed. May 20, 1996, v. 1.23 =========================================================================== New Features: + 32 BIT VERSION FOR WINDOWS 95 AND WINDOWS NT RELEASED! + added x/y averages, minima, maxima, and standard deviations to the variables available for custom regressions + added the capability to swap the x and y data + (32 bit only) new tooltips feature gives quick access to a toolbar button's function Changes: + All BWCC controls have been removed, and as a result, several dialogs were redesigned. This gives a more consistent feel to the application, eases the port to Win32, and frees CurveExpert from having the BWCC.DLL library distributed with it. + (16 bit only) draws the missing line between the toolbar and menus if running under Windows 95. + added code to properly shut down CurveExpert if the user logs off while it is running. + fit type has been added to the caption of a residual plot window to make it clear where the window originated. + even if no changes were made to the graph from the Graph Properties dialog, the plot was re-rendered. Now, a check is made to see if any changes were made to determine if the graph should be redrawn. + the help file has undergone some formatting changes and additions + support for multiple-copy printouts was added Bug Fixes: + the table-generation and export-file mechanisms printed all zeros if a number was too small. Fixed. Now, the numbers are printed properly in exponential format. + the Preferences dialog would cause a program abort if no printer was installed. Fixed. + the function that draws the graph title had a potential memory leak. This would manifest itself also in the Residual page from the information dialog. Fixed. + the path field in the application preferences dialog would not allow horizontal scrolling, so the user was limited to a short data file path name. Fixed. + the ranking chart would sometimes get corrupted during a CurveFinder operation on a small data set (at unpredictable times). Fixed. + the underline style was ignored if it was specified for a font that would appear on a graph. Fixed. + a memory leak that caused a "floating point error" in the lagrangian interpolation routine was fixed + if a x or y axis label contained more than 50 characters, a subsequent display of the plot would cause a crash. Fixed. June 2, 1996, v. 1.24 =========================================================================== Changes: + when the 32-bit version opened a help file under Win32s, it went straight to the help file contents. Now, it opens the help file contents dialog box. + while reading a file, the progress is reported in the status bar Bug Fixes: + under Windows NT, all of the tabbed dialog boxes (preferences, graph properties, graph analyze, graph information) were blank. Fixed. + the history (dump) file did not have the last iteration written to it if the iteration converged. Fixed. + CurveExpert might not detect that it is running under Win32s correctly. Fixed. + if a line in a data file started with a +, it was not recognized as a number. Fixed. November 7, 1996, v. 1.30 =========================================================================== New Features: + uncertainties (standard deviations) in each data point can now be used + built-in spreadsheet facility has been enhanced -- now looks and behaves *much* more like a spreadsheet + spreadsheet facility has multilevel undo/redo capability + cut/copy/paste of ranges in the built-in spreadsheet and between other spreadsheets (Excel, Quattro Pro, etc.) is now implemented + enhanced file import facility gives more flexibility for reading data files + a most-recently-used file list is maintained in the File menu + [32-bit, '95 interface only] Internet-aware links in the Help menu directly access the CurveExpert home page(s) Changes: + the splash screen is now drawn in the correct user-defined color, instead of being hard-coded to light gray. + the graphs now comply with the user-defined color scheme unless set explicitly by the user. + there is no longer any limit on the number of data points that can be entered manually (previously 100) + the main window now responds appropriately when certain system settings change, such as the scroll bar width + more info was added to the debugging facility + the status bar now shows what degree of polynomial is being computed + some menu items have been rearranged to form a more consistent user interface + if the file is modified, an asterisk appears beside the filename in the title bar; when the file is saved, the asterisk is removed + typing a title in the "Graph Properties" dialog now automatically deselects the "Show Header" checkbox. Bug Fixes: + certain curve fits were turned off when they shouldn't have been if zeros or negatives existed in the x data. Fixed. + strange "NAN"s would occasionally appear in the released 32-bit version. This was due to a Microsoft optimizer bug; a workaround has been implemented. + On Windows NT, if a table file was to overwrite an already existing file, CurveExpert would terminate. Fixed. + if a two-column data file had a one-column entry later in the data file, CurveExpert would crash. Fixed. + an internal error that might cause a termination while using the CurveFinder was fixed + CurveExpert would crash soon after invoking the preferences dialog, if the polynomial window was open and the degree in it did not match the selected degree in the preferences dialog + the CurveFinder tool now correctly handles polynomial calculations when the Polynomial family is selected + if a data set line began with spaces or tabs, it could be misinterpreted as having one more column than it did. Fixed. + the help button for the ArcLength page in the "Analyze Graph" dialog did not work. Fixed. + the new-style help is now used unter Windows NT 3.51 by default + if a malformed file was attempted to be read, the toolbar was (mistakenly) reenabled anyway. Fixed. + various and sundry misspellings, typos, and formatting errors have been corrected in the on-line documentation. November 18, 1996, v. 1.31 =========================================================================== Changes: + [32-bit only] Bessel functions of first and second kind added to available user model functions + ceil and floor functions added to available user model functions Bug Fixes: + [32-bit only] When installing to a WinNT 3.51 platform. no Program Manager group and icons would be created unless the user was the administrator. Fixed. + [16-bit only] If a math error occurred and was handled in CurveExpert and 3d dialogs were being used, dialogs became transparent and unusable until CurveExpert was restarted. Fixed. February 24, 1997, v. 1.32 =========================================================================== New Features: + A history page has been added to the Graphing Information dialog to give the chi-square and parameter histories for each regression. + a preview plot gives quick access to visualization of various regressions on the ranking chart Changes: + if the y column is scaled and STD data is also present, the STD data is scaled by the same factor as the y column + the ranking chart interface has been changed to mesh smoothly with the preview plot + comments in the information dialog were not available after running CurveFinder or closing/reopening a window. This data is now stored with the fit coefficients, so the comments are available at any time for a valid curve fit result + various speedups implemented in the nonlinear regression routine Bug Fixes: + when sorting data and the standard deviation column is active, the STD data would not be carried with the data point. Fixed. + if pasting more than 25 points, CurveExpert would freeze. Fixed. + Several memory and resource leaks fixed. + if an exception occurred when plotting a graph, the message stating so would be misplaced on the window/metafile/printout. Fixed. + the keyboard interface on the File Import Dialog was nonexistant. Added. + After clipping the data set, if the user tried to undo a previous action, CurveExpert would crash. Now, the undo is disabled in this situation. + When dragging and dropping a file on CurveExpert, the title of the file became "TITLE.ERR". Fixed. + when a file was opened off of the MRU menu or dropped on CurveExpert, it could not be saved to the same file. Fixed. February 26, 1997, v. 1.33 =========================================================================== Bug Fixes: + For users with an international version of Windows where the comma is used for the decimal point, CurveExpert would not read files properly. Fixed. + In help file, correlation coefficient was documented incorrectly. Corrected. March 19, 1997, v. 1.34 =========================================================================== Bug Fixes: + [16 bit only] plots with a log x axis were not plotting correctly. Fixed. + Corrections made to keyboard interface in File Import Dialog. March 1, 1998, v. 1.36 =========================================================================== New Features: + a facility to transform a column of data at a time by selected functions was added Changes: + the initial viewable state of the CurveExpert window now reacts correctly to external control of the process spawning it + a switch was added to toggle the solid line at X=0 and Y=0 on the graph + some additions and changes to the help documentation Bug Fixes: + a 19th order polynomial fit caused a crash; fixed. Jan 1, 2001, v. 1.37 ============================================================================ Changes: + updates to address and payment information June 13, 2003, v. 1.38 ============================================================================ New Features: + added setting to curves.ini file to allow international users to set the decimal point appropriately based on their locale Changes: + Updated contact information and order form

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