Some of the author's blog posts may answer that: https://keithp.com/blogs/embedded-arm-libc/ https://keithp.com/blogs/embedded-arm-libc/ https://keithp.com/blo

Some of the author's blog posts may answer that: https://keithp.com/blogs/embedded-arm-libc/ https://keithp.com/blogs/embedded-arm-libc/ https://keithp.com/blogs/picolibc/ https://keithp.com/blogs/picolibc/ https://keithp.com/blogs/tags/picolibc/ https://keithp.com/blogs/tags/picolibc/ IIRC they do a lot of stuff with amateur rocketry, so it might related to that.