Cs/OS2


Version 2.93.09

Release Date

July 17, 2026

Changelog

Bugfix: Improper check for OS_TRACE_SEM_SET_FAILED() macro definition in os_trace.h

Version 2.93.08

Release Date

April 22, 2025

Changelog

Feature: Added OS_TRACE_START_OPT() macro which allows option passing when starting the Trace recorder.
ARMv7-A/R: GNU Port now supports the ARM Clang toolchain.

Version 2.93.07

Release Date

January 21, 2025

Changelog

Feature: Official Support for Percepio Tracealyzer

Version 2.93.06

Release Date

August 8, 2024

Changelog

Bugfix: ARMv7-A: Fix for Erratum 775420.

Version 2.93.05

Release Date

June 23, 2023

Changelog

ARMv8-M: Added option to disable non kernel-aware ISR.
ARMv7-M: Modified the floating point part of the port to use lazy context switching.
RISC-V: Modified 'ptcb' to 'p_tcb' in the *.c file for the GCC port. This was done to avoid some compiler errors.
Fixed issue with deleting TLS segment from a critical section.

 


Version 2.93.04

Release Date

December 21, 2022

Changelog

ARMv7-M: Added option to disable non kernel-aware ISR support by setting the IPL Boundary to 0.

 


Version 2.93.03

Release Date

June 28, 2022

Changelog

Fixed ARMv7m and ARMv6-M GNU ports having a hard fault due to a missing .thumb_func before PendSV_Handler.
Update ARM Cortex A/R CCS Macro Defines for Big Endian and Little Endian.

 


Version 2.93.02

Release Date

October 22, 2021

Changelog

ARMv8-M - Fixed SPLIM off-by-one issue if top of stack is not aligned.
ARMv8-M - Fixed stack underflow if hardware FPU is enabled and Security Extensions are disabled.

 


Version 2.93.01

Release Date

March 19, 2021

Changelog

Added ARM-Cortex-M/ARMv8-M port for EWARM.

 


Version 2.93.00

Release Date

August 11, 2020

Changelog

Initial release forked from uC/OS-II V2.93.00

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