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Questions tagged [rtems]

Real-Time Executive for Multiprocessor Systems

RTEMS (Real-Time Executive for Multiprocessor Systems) is a free real-time operating system designed for deeply embedded systems including automotive, medical devices, science, industrial control, and space flight. RTEMS has been to Venus, circles Mars, is going to the asteroid belt, and can be found in high energy physics research labs around the world.

Find out more: www.rtems.org

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Hooking my own filesystem functions for RTEMS

I am working on a file system for the RTEMS OS. My question is how can I have the opendir, readdir, and closedir functions found in the unistd.h library redirect to my own opendir, readdir, and closedir functions for my file system? i.e. How can I…
avislash
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Which gcc O2 flag may cause failure in fp calculation?

I compiled paranoia floating point test suit on a pc386 system using GCC O2 level of optimization and got several failures but then compiled it without optimization with the same GCC and got correct result. I read about the flags which are enabled…
Ardalan Pouyabahar
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How to execute the sample rtems program on eclipse ide?

I installed rtems, mingw, msys, grmon in a eclipse platform and also specified the path in environmental variable. I try to execute a given sample rtems program but it is showing a ERROR has * launching rtems has encountered a problem * error…
Hemanth Venkatappa
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