Reko decompiler: vanhemmat versiot ja versiohistoria

- reko disasseble, which loads a file and disassembles its contents
- reko decompile, which in addition performs data, type and structure
- reko assemble, which allows users to assemble source files.
- A new unpacker for PKLITE v1.12-1.20
- Support for various [[reko::...]] attributes in header files, especially
- Partial support for the OpenVMS platform.
- The pseudoregister %continuation is used to reify the return address of
- Improved support for LE binaries.
- M68k fixed (with thanks to @gbody)
- More MS-DOS INT 21h services defined.
- Support translation of WASM IR into Reko IR.
- Added support for calls-respect-abi heuristic.
- Display the currently selected address range in the status bar (#1232)
- Added the Padauk PDK13,PDK14 and PDK15 instruction sets.

- Introduced the notion of Unlikely instructions: instructions that while well-formed are unlikely to be present in a "normal" program.
Reko can optionally be instructed to treat such unlikely instructions as invalid
- The user may also optionally instruct the Reko to treat protected/system instructions as invalid.
- Since the move to .
NET 6, Reko's custom 16-bit IEEE float implementation became redundant and was removed.
- The GUI client now supports multiple scanning heuristics.
- Support for user-defined segments was added.
- Improvements in handling of varargs procedures.
- Switch statements for MIPS, MIL-STD-1750A and Intel 8051 improved.

This maintenance release provides minor enhancements and bugfixes, including:
• More ARM32 rewriters.
• More uses of generic IntrinsicProcedures.
• Replace recursive SccFinder with an non-recursive implementation.
• Initial support for Terse Executable format.
• Don't try tracing into nonexecutable code.
• Ctrl+0 resets the zoom level of the Graph Viewer
• Many more PowerPC instructions supported
• C parser issues reported by @smx-smx
• Make SSA analysis use bit-accurate analysis for stack variables.
• Multithreaded robustness.

It also has some refactorings and new classes, setting the stage for a future refactoring of the Scanner:
• New RtlSwitch subclass of RtlInstruction
• Support for platform-specific patterns for procedure entries.

This release of Reko has breaking changes in interfaces and classes, and completes the move to .NET 5.0.

Many classes were also moved to different namespaces:
• you'll need to recompile your project.
• The file loading code was refactored heavily to be easier to use and to support the reading of files stored in (potentially deeply nested) archives.
• Many fixes were made in the AArch64 rewriter (with gentle prodding from @rfalke).

Some other new features are:
• Wasm files can be loaded and disassembled. A rewriter will materialize in a later release.
• Reko Gui is asynchronous. This will help the ongoing port to Avalonia.
• Stack variable references that escape to other procedures are now tracked (courtesy of @ptomin).
• The new ByteTrie class can be used for pattern matching.
• Added support for PDP-10 architecture. The PDP-10 is word-addressable, has 36-bit words, 18-bit addresses, and variable sized bytes, all of which contrast vividly with present day 8-bit-based architectures.
• The MemoryControl displays sizes other than bytes. This accommodates PDP-10, Microchip PIC, and Mil-Std-1750A.
• Intrinsic procedures can now have generic parameter and return types.
• Added initial support for COFF files.
• Adapted OllyLangInterpreter to other architectures than X86.
• Added m6502 emulator, c64 emulator.
• Various CI improvements and fixes. Also, Reko now builds on ARM64! (courtesy of @smx-smx)
• Added support for constants larger than 64 bits.
• Support for reading TAR and AR archives.
• Support loading files from arbitrarily nested archives.
• Rewrote the loader so it is much easier to use (and understand).
• Extended C parser to handle more GCC attributes.
• Support for Sanyo LC8670.