These programs are proxies allowing to run kgdb/gdbserver and console on a single serial port. agent-proxy creates network sockets, whereas kdmx creates pseudo-ttys.

This package provides ebusd, a daemon for handling communication with eBUS devices connected to a 2-wire bus system ("energy bus" used by numerous heating systems).

SDCC is a retargetable, optimizing Standard C compiler suite that targets 8-bit microcontrollers in the Intel MCS-51 (8051); MOS Technology 6502; Motorola 68HC08; Padauk PDK13, PDK14 and PDK15; STMicroelectronics STM8; and Zilog Z80 families, plus many of their variants.

This package contains utilities useful for boards of the TS-4900 family. The included commands are:

• adc8390

• gpioctl

• isl12020rtc

• load_fpga

• nvramctl

• tshwctl

• tsmicroctl

• tsmicroupdate

• tssilomon

OpenOCD provides on-chip programming and debugging support with a layered architecture of JTAG interface and TAP support.

This package is the successor of mbed-cli. It provides command line tools for Mbed OS to detect Mbed enabled devices connected by USB, checkout Mbed projects and perform builds amongst other operations.

cc-tool provides support for Texas Instruments CC Debugger for Linux OS in order to program 8051-based System-On-Chip devices: CC254x CC253x CC243x CC251x CC111x.

libjaylink is a shared library written in C to access SEGGER J-Link and compatible devices.

Libretro is a simple but powerful development interface that allows for the easy creation of emulators, games and multimedia applications that can plug straight into any libretro-compatible frontend. RetroArch is the official reference frontend for the libretro API, currently used by most as a modular multi-system game/emulator system.

PCSX2 is a free and open-source PlayStation 2 (PS2) emulator. Its purpose is to emulate the PS2's hardware, using a combination of MIPS CPU interpreters, recompilers and a virtual machine which manages hardware states and PS2 system memory. This allows you to play PS2 games on your PC, with many additional features and benefits.

This is a versioned snapshot of the files containing metadata about each known libretro core. The snapshot is taken from the libretro-super repository.

bsnes-hd (called ``HD Mode 7 mod, for bsnes'' in early betas) is a fork of bsnes (the great SNES emulator by Near) that adds HD video features, such as:

HD Mode 7

Renders the rotated, scaled or pseudo perspective backgrounds at higher resolutions. This does not involve new custom imagery or upscaling algorithms. It is a higher resolution version of the process the SNES uses.

Widescreen

Extends the scenes to the left and right, without distorting them. It works for most Mode 7 scenes, but also for some other scenes/games, after some settings tweaking.

True color

Color calculation are done at true color instead of the SNES color depth (3x8 instead of 3x5 bit). With the optional line color smoothing color ``steps'' turn into actual gradients (without influencing the sharpness of the artwork).

This package contains libticables, a library for operations on TI calculator link cables.

This is a part of the TiLP project.

PPSSPP is a ``high-level'' emulator simulating the PSP operating system.

Flycast is a multi-platform Sega Dreamcast, Naomi, Naomi 2, and Atomiswave emulator derived from reicast.

Beetle PSX is a port/fork of Mednafen's PSX module to the libretro API. Additional features include PBP/CHD file format support, high-resolution software rendering, OpenGL and Vulkan renderers, and PGXP perspective correct texturing. For those seeking improved visuals and performance, Beetle PSX HW provides a hardware-accelerated alternative with its OpenGL and Vulkan renderer.

RPCS3 is an emulator and debugger for the Sony PS3.

GNUSim8085 is a graphical simulator, assembler, and debugger for the Intel 8085 microprocessor.

• A simple editor component with syntax highlighting.

• A keypad to input assembly language instructions with appropriate arguments.

• Easy view of register contents.

• Easy view of flag contents.

• Hexadecimal/decimal converter.

• View of stack, memory and I/O contents.

• Support for breakpoints for program debugging.

• Stepwise program execution.

• One click conversion of assembly program to opcode listing.

• Printing support.

• UI translated in various languages.

melonDS is an emulator for the Nintendo DS handheld gaming console. It aims to support Nintendo DSi and 3DS as well.

The DOSBox Staging project attempts to modernize DOSBox.

DOSBox emulates an Intel x86 personal computer running an IBM PC compatible disk operating system (DOS) in both real and protected modes. It was primarily designed to run old DOS games, but aims to be fully compatible with all DOS programs and replicate the experience as accurately as possible.

This fork fixes some perceived issues with DOSBox and adds new features such as Wayland support, PowerPC/POWER dynamic recompilation, and FluidSynth MIDI. Other features may be removed: for example, physical CDs can no longer be played, only emulated media.

Graphical emulation includes contemporary text mode, Hercules, CGA, EGA, VGA, VESA, S3 Trio 64, and Tandy hardware.

Emulated legacy sound devices range from a rudimentary `PC speaker' buzzer to the once state-of-the-art Gravis Utrasound sampling sound card. The default is a SoundBlaster 16 providing 16-bit stereo sound. MIDI is forwarded to the host through an emulated MPU-401.

An emulated hardware modem is also included, letting one host or dial a BBS across the Internet, network over IPX, and emulate a serial nullmodem over TCP/IP.

The Jolly Good Reference Frontend (accessible via the jollygood command) aims to be the simplest possible frontend to The Jolly Good API. It may be used to run emulators built as shared objects, or as a "white-label" frontend for statically linked standalone emulators.

Mupen64Plus is a cross-platform plugin-based Nintendo 64 (N64) emulator which is capable of accurately playing many games. This package contains the Z64 video plugin.

Cega is a cycle accurate emulator for the Sega SG-1000, Master System, and Game Gear written specifically for The Jolly Good API. Mega Drive emulation is in an experimental state.

This package provides a collection of Vulkan GLSL (.slang) shaders for use with RetroArch.