Integrity (operating system)
{{Advert|date=December 2007}}
INTEGRITY is a
real-time operating system (RTOS) produced and marketed by
Green Hills Software. It is
royalty-free,
POSIX-certified, and intended for use in
embedded systems needing reliability, availability, and fault tolerance. It is built atop the
velOSity microkernel and is intended mainly for modern 32- or
64-bit embedded system designs that support an
MMU. INTEGRITY uses hardware
memory protection to isolate and protect itself and user tasks from incorrect operation caused by accidental errors or malicious tampering. Supported platforms include variants of
ARM and
XScale,
Blackfin,
Freescale ColdFire,
MIPS,
PowerPC, and
x86 computer architectures.There is also
INTEGRITY-178B, a certifiable version for Safety-Critical applications.
Associated tools
- MULTI IDE for building INTEGRITY projects (graphical configuration, version control, compiler/toolchain errors) and debugging the kernel and applications that run on the INTEGRITY operating system.
- EventAnalyzer for visual analysis of system level events associated with INTEGRITY tasks and address spaces.
- TimeMachine tool suite for INTEGRITY application execution path analysis, forward/backward execution and single stepping, and other debugging capabilities for INTEGRITY configurations that can acquire instruction and data trace information.
- Green Hills probe and SuperTrace probe for downloading INTEGRITY kernels to target hardware, and examining trace information.
- UML and modeling (Telelogic Rhapsody and IBM Rose RealTime UML).
- Flash programmer.
Associated middleware
External links
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Integrity
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