Sebastian Huber cf5c60a725 bsps/moxie/moxiesim: Exit the simulator on reset
The BSP used the reset loop, so the simulator never stopped.  Every
test ran to completion and then spun until the test runner killed it.
The output was lost, because the standard output of the simulator is
buffered and is flushed by the exit of its process.

The simulator stops if the application issues the exit system call.
Use it and pass a status which tells a successful run from a fatal
error.

Update #5701.

Assisted-by: Claude:claude-opus-5 claude-code
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2026-08-20 17:55:30 -05:00
…
2026-02-01 19:24:33 -06:00
2025-05-22 19:35:12 +00:00
2025-07-31 18:24:04 -05:00
2024-12-04 14:55:54 -07:00

Real-Time Executive for Multiprocessing Systems

RTEMS is a real-time executive (kernel) which provides a high performance environment for embedded applications with the following features:

  • Standards based user interfaces.
  • Multitasking capabilities.
  • Homogeneous and heterogeneous multiprocessor systems.
  • Symmetric Multiprocessing (SMP):
    • Cluster scheduling: Job-level fixed prority scheduler (EDF) with support for one-to-one and one-to-all thread to processor affinities.
    • Locking protocols with transitive priority inheritance, priority ceiling, MRsP and OMIP.
  • Event-driven, priority-based, preemptive scheduling.
  • Scalable timer and timeout support.
  • Optional rate monotonic scheduling.
  • Intertask communication and synchronisation.
  • Priority inheritance.
  • Responsive interrupt management.
  • Dynamic memory allocation.
  • Dynamic code loading using run-time link editing.
  • File systems, IMFS, FAT, RFS, JFFS, NSFv4 (with LibBSD)
  • High level of user configurability.
  • Link-time configurable schedulers.
  • Linker-set based initialization (similar to global C++ constructors).
  • Drivers for I2C, SPI and LibBSD has NIC, USB, SD/MMC and Framebuffer.
  • Open source with a friendly user license.

RTEMS Project:

Project git repositories are located at:

Online documentation is available at:

RTEMS Doxygen for CPUKit:

RTEMS POSIX 1003.1 Compliance Guide:

RTEMS Discourse User forum for questions, answers and examples:

RTEMS Discord for support:

RTEMS Mailing Lists for general purpose use the users list and for developers use the devel list.

The version number for this software in releases is located in the VERSION file if present.

S
Description
RTEMS is a ​real-time executive in use by embedded systems applications around the world and beyond
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