book don't understand tip in section semihosting

don't understand tip in section semihosting

Open flip111 opened this issue 6 years ago • 1 comments

https://rust-embedded.github.io/book/start/semihosting.html

One last tip: you can set the panicking behavior to exit(EXIT_FAILURE). This will let you write no_std run-pass tests that you can run on QEMU.

no idea what this is about or how it would work

Feb 17 '19 12:02 flip111

Forward 4 years, and I read the same passage, wondering about it.

Not the main concern though. If I were able to explain it, I’d done it now.

Dec 01 '23 11:12 akauppi